1 | <?php |
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2 | /*********************************************************************************/ |
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3 | /** |
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4 | * iCalcreator class v2.8 |
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5 | * copyright (c) 2007-2011 Kjell-Inge Gustafsson kigkonsult |
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6 | * www.kigkonsult.se/iCalcreator/index.php |
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7 | * ical@kigkonsult.se |
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8 | * |
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9 | * Description: |
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10 | * This file is a PHP implementation of RFC 2445. |
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11 | * |
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12 | * This library is free software; you can redistribute it and/or |
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13 | * modify it under the terms of the GNU Lesser General Public |
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14 | * License as published by the Free Software Foundation; either |
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15 | * version 2.1 of the License, or (at your option) any later version. |
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16 | * |
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17 | * This library is distributed in the hope that it will be useful, |
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18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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20 | * Lesser General Public License for more details. |
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21 | * |
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22 | * You should have received a copy of the GNU Lesser General Public |
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23 | * License along with this library; if not, write to the Free Software |
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24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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25 | */ |
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26 | /*********************************************************************************/ |
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27 | /*********************************************************************************/ |
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28 | /* A little setup */ |
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29 | /*********************************************************************************/ |
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30 | /* your local language code */ |
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31 | // define( 'ICAL_LANG', 'sv' ); |
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32 | // alt. autosetting |
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33 | /* |
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34 | $langstr = $_SERVER['HTTP_ACCEPT_LANGUAGE']; |
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35 | $pos = strpos( $langstr, ';' ); |
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36 | if ($pos !== false) { |
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37 | $langstr = substr( $langstr, 0, $pos ); |
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38 | $pos = strpos( $langstr, ',' ); |
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39 | if ($pos !== false) { |
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40 | $pos = strpos( $langstr, ',' ); |
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41 | $langstr = substr( $langstr, 0, $pos ); |
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42 | } |
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43 | define( 'ICAL_LANG', $langstr ); |
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44 | } |
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45 | */ |
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46 | /*********************************************************************************/ |
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47 | /* only for phpversion 5.1 and later, */ |
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48 | /* date management, default timezone setting */ |
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49 | /* since 2.6.36 - 2010-12-31 */ |
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50 | if( substr( phpversion(), 0, 3) >= '5.1' ) |
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51 | // && ( 'UTC' == date_default_timezone_get())) |
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52 | date_default_timezone_set( 'America/Sao_paulo' ); |
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53 | /*********************************************************************************/ |
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54 | /* since 2.6.22 - 2010-09-25, do NOT remove!! */ |
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55 | require_once ( dirname(__FILE__).'/iCalUtilityFunctions.class.php' ); |
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56 | /*********************************************************************************/ |
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57 | /* version string, do NOT remove!! */ |
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58 | define( 'ICALCREATOR_VERSION', 'iCalcreator 2.8' ); |
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59 | /*********************************************************************************/ |
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60 | /*********************************************************************************/ |
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61 | /** |
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62 | * vcalendar class |
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63 | * |
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64 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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65 | * @since 2.2.13 - 2007-12-30 |
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66 | */ |
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67 | class vcalendar { |
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68 | // calendar property variables |
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69 | var $calscale; |
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70 | var $method; |
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71 | var $prodid; |
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72 | var $version; |
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73 | var $xprop; |
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74 | // container for calendar components |
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75 | var $components; |
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76 | // component config variables |
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77 | var $allowEmpty; |
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78 | var $unique_id; |
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79 | var $language; |
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80 | var $directory; |
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81 | var $filename; |
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82 | var $url; |
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83 | var $delimiter; |
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84 | var $nl; |
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85 | var $format; |
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86 | // component internal variables |
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87 | var $attributeDelimiter; |
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88 | var $valueInit; |
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89 | // component xCal declaration container |
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90 | var $xcaldecl; |
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91 | /* |
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92 | * constructor for calendar object |
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93 | * |
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94 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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95 | * @since 2.6.27 - 2010-11-20 |
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96 | * @param array $config |
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97 | * @return void |
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98 | */ |
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99 | function vcalendar ( $config = array()) { |
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100 | $this->_makeVersion(); |
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101 | $this->calscale = null; |
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102 | $this->method = null; |
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103 | $this->_makeUnique_id(); |
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104 | $this->prodid = null; |
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105 | $this->xprop = array(); |
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106 | $this->language = null; |
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107 | $this->directory = null; |
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108 | $this->filename = null; |
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109 | $this->url = null; |
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110 | /** |
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111 | * language = <Text identifying a language, as defined in [RFC 1766]> |
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112 | */ |
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113 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
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114 | $config['language'] = ICAL_LANG; |
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115 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
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116 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
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117 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
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118 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
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119 | $this->setConfig( $config ); |
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120 | |
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121 | $this->xcaldecl = array(); |
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122 | $this->components = array(); |
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123 | } |
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124 | /*********************************************************************************/ |
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125 | /** |
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126 | * Property Name: CALSCALE |
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127 | */ |
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128 | /** |
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129 | * creates formatted output for calendar property calscale |
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130 | * |
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131 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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132 | * @since 2.4.8 - 2008-10-21 |
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133 | * @return string |
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134 | */ |
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135 | function createCalscale() { |
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136 | if( empty( $this->calscale )) return FALSE; |
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137 | switch( $this->format ) { |
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138 | case 'xcal': |
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139 | return ' calscale="'.$this->calscale.'"'.$this->nl; |
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140 | break; |
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141 | default: |
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142 | return 'CALSCALE:'.$this->calscale.$this->nl; |
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143 | break; |
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144 | } |
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145 | } |
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146 | /** |
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147 | * set calendar property calscale |
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148 | * |
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149 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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150 | * @since 2.4.8 - 2008-10-21 |
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151 | * @param string $value |
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152 | * @return void |
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153 | */ |
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154 | function setCalscale( $value ) { |
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155 | if( empty( $value )) return FALSE; |
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156 | $this->calscale = $value; |
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157 | } |
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158 | /*********************************************************************************/ |
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159 | /** |
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160 | * Property Name: METHOD |
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161 | */ |
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162 | /** |
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163 | * creates formatted output for calendar property method |
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164 | * |
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165 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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166 | * @since 0.9.7 - 2006-11-20 |
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167 | * @return string |
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168 | */ |
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169 | function createMethod() { |
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170 | if( empty( $this->method )) return FALSE; |
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171 | switch( $this->format ) { |
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172 | case 'xcal': |
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173 | return ' method="'.$this->method.'"'.$this->nl; |
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174 | break; |
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175 | default: |
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176 | return 'METHOD:'.$this->method.$this->nl; |
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177 | break; |
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178 | } |
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179 | } |
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180 | /** |
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181 | * set calendar property method |
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182 | * |
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183 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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184 | * @since 2.4.8 - 2008-20-23 |
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185 | * @param string $value |
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186 | * @return bool |
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187 | */ |
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188 | function setMethod( $value ) { |
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189 | if( empty( $value )) return FALSE; |
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190 | $this->method = $value; |
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191 | return TRUE; |
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192 | } |
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193 | /*********************************************************************************/ |
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194 | /** |
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195 | * Property Name: PRODID |
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196 | * |
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197 | * The identifier is RECOMMENDED to be the identical syntax to the |
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198 | * [RFC 822] addr-spec. A good method to assure uniqueness is to put the |
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199 | * domain name or a domain literal IP address of the host on which.. . |
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200 | */ |
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201 | /** |
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202 | * creates formatted output for calendar property prodid |
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203 | * |
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204 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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205 | * @since 0.9.7 - 2006-11-20 |
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206 | * @return string |
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207 | */ |
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208 | function createProdid() { |
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209 | if( !isset( $this->prodid )) |
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210 | $this->_makeProdid(); |
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211 | switch( $this->format ) { |
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212 | case 'xcal': |
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213 | return ' prodid="'.$this->prodid.'"'.$this->nl; |
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214 | break; |
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215 | default: |
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216 | return 'PRODID:'.$this->prodid.$this->nl; |
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217 | break; |
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218 | } |
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219 | } |
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220 | /** |
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221 | * make default value for calendar prodid |
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222 | * |
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223 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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224 | * @since 2.6.8 - 2009-12-30 |
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225 | * @return void |
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226 | */ |
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227 | function _makeProdid() { |
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228 | $this->prodid = '-//'.$this->unique_id.'//NONSGML kigkonsult.se '.ICALCREATOR_VERSION.'//'.strtoupper( $this->language ); |
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229 | } |
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230 | /** |
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231 | * Conformance: The property MUST be specified once in an iCalendar object. |
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232 | * Description: The vendor of the implementation SHOULD assure that this |
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233 | * is a globally unique identifier; using some technique such as an FPI |
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234 | * value, as defined in [ISO 9070]. |
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235 | */ |
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236 | /** |
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237 | * make default unique_id for calendar prodid |
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238 | * |
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239 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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240 | * @since 0.3.0 - 2006-08-10 |
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241 | * @return void |
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242 | */ |
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243 | function _makeUnique_id() { |
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244 | $this->unique_id = ( isset( $_SERVER['SERVER_NAME'] )) ? gethostbyname( $_SERVER['SERVER_NAME'] ) : 'localhost'; |
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245 | } |
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246 | /*********************************************************************************/ |
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247 | /** |
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248 | * Property Name: VERSION |
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249 | * |
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250 | * Description: A value of "2.0" corresponds to this memo. |
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251 | */ |
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252 | /** |
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253 | * creates formatted output for calendar property version |
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254 | |
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255 | * |
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256 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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257 | * @since 0.9.7 - 2006-11-20 |
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258 | * @return string |
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259 | */ |
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260 | function createVersion() { |
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261 | if( empty( $this->version )) |
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262 | $this->_makeVersion(); |
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263 | switch( $this->format ) { |
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264 | case 'xcal': |
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265 | return ' version="'.$this->version.'"'.$this->nl; |
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266 | break; |
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267 | default: |
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268 | return 'VERSION:'.$this->version.$this->nl; |
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269 | break; |
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270 | } |
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271 | } |
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272 | /** |
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273 | * set default calendar version |
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274 | * |
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275 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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276 | * @since 0.3.0 - 2006-08-10 |
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277 | * @return void |
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278 | */ |
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279 | function _makeVersion() { |
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280 | $this->version = '2.0'; |
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281 | } |
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282 | /** |
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283 | * set calendar version |
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284 | * |
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285 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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286 | * @since 2.4.8 - 2008-10-23 |
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287 | * @param string $value |
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288 | * @return void |
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289 | */ |
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290 | function setVersion( $value ) { |
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291 | if( empty( $value )) return FALSE; |
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292 | $this->version = $value; |
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293 | return TRUE; |
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294 | } |
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295 | /*********************************************************************************/ |
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296 | /** |
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297 | * Property Name: x-prop |
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298 | */ |
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299 | /** |
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300 | * creates formatted output for calendar property x-prop, iCal format only |
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301 | * |
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302 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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303 | * @since 2.4.11 - 2008-11-03 |
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304 | * @return string |
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305 | */ |
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306 | function createXprop() { |
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307 | if( 'xcal' == $this->format ) |
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308 | return false; |
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309 | if( 0 >= count( $this->xprop )) |
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310 | return; |
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311 | $output = null; |
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312 | $toolbox = new calendarComponent(); |
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313 | $toolbox->setConfig( 'language', $this->getConfig( 'language' )); |
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314 | $toolbox->setConfig( 'nl', $this->getConfig( 'nl' )); |
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315 | $toolbox->_createFormat( $this->getConfig( 'format' )); |
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316 | foreach( $this->xprop as $label => $xpropPart ) { |
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317 | if( empty( $xpropPart['value'] )) { |
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318 | $output .= $toolbox->_createElement( $label ); |
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319 | continue; |
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320 | } |
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321 | $attributes = $toolbox->_createParams( $xpropPart['params'], array( 'LANGUAGE' )); |
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322 | if( is_array( $xpropPart['value'] )) { |
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323 | foreach( $xpropPart['value'] as $pix => $theXpart ) |
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324 | $xpropPart['value'][$pix] = $toolbox->_strrep( $theXpart ); |
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325 | $xpropPart['value'] = implode( ',', $xpropPart['value'] ); |
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326 | } |
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327 | else |
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328 | $xpropPart['value'] = $toolbox->_strrep( $xpropPart['value'] ); |
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329 | $output .= $toolbox->_createElement( $label, $attributes, $xpropPart['value'] ); |
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330 | } |
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331 | return $output; |
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332 | } |
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333 | /** |
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334 | * set calendar property x-prop |
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335 | * |
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336 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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337 | * @since 2.6.22 - 2010-09-25 |
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338 | * @param string $label |
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339 | * @param string $value |
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340 | * @param array $params optional |
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341 | * @return bool |
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342 | */ |
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343 | function setXprop( $label, $value, $params=FALSE ) { |
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344 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
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345 | if( empty( $label )) return FALSE; |
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346 | $xprop = array( 'value' => $value ); |
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347 | $xprop['params'] = iCalUtilityFunctions::_setParams( $params ); |
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348 | if( !is_array( $this->xprop )) $this->xprop = array(); |
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349 | $this->xprop[strtoupper( $label )] = $xprop; |
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350 | return TRUE; |
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351 | } |
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352 | /*********************************************************************************/ |
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353 | /** |
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354 | * delete calendar property value |
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355 | * |
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356 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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357 | * @since 2.6.4 - 2011-01-05 |
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358 | * @param mixed $propName, bool FALSE => X-property |
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359 | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
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360 | * @return bool, if successfull delete |
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361 | */ |
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362 | function deleteProperty( $propName=FALSE, $propix=FALSE ) { |
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363 | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
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364 | if( !$propix ) |
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365 | $propix = ( isset( $this->propdelix[$propName] ) && ( 'X-PROP' != $propName )) ? $this->propdelix[$propName] + 2 : 1; |
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366 | $this->propdelix[$propName] = --$propix; |
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367 | $return = FALSE; |
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368 | switch( $propName ) { |
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369 | case 'CALSCALE': |
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370 | if( isset( $this->calscale )) { |
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371 | $this->calscale = null; |
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372 | $return = TRUE; |
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373 | } |
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374 | break; |
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375 | case 'METHOD': |
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376 | if( isset( $this->method )) { |
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377 | $this->method = null; |
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378 | $return = TRUE; |
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379 | } |
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380 | break; |
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381 | default: |
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382 | $reduced = array(); |
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383 | if( $propName != 'X-PROP' ) { |
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384 | if( !isset( $this->xprop[$propName] )) return FALSE; |
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385 | foreach( $this->xprop as $k => $a ) { |
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386 | if(( $k != $propName ) && !empty( $a )) |
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387 | $reduced[$k] = $a; |
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388 | } |
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389 | } |
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390 | else { |
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391 | if( count( $this->xprop ) <= $propix ) return FALSE; |
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392 | $xpropno = 0; |
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393 | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
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394 | if( $propix != $xpropno ) |
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395 | $reduced[$xpropkey] = $xpropvalue; |
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396 | $xpropno++; |
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397 | } |
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398 | } |
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399 | $this->xprop = $reduced; |
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400 | if( empty( $this->xprop )) |
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401 | return FALSE; |
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402 | return TRUE; |
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403 | } |
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404 | return $return; |
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405 | } |
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406 | /** |
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407 | * get calendar property value/params |
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408 | * |
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409 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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410 | * @since 2.5.1 - 2008-11-02 |
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411 | * @param string $propName, optional |
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412 | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
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413 | * @param bool $inclParam=FALSE |
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414 | * @return mixed |
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415 | */ |
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416 | function getProperty( $propName=FALSE, $propix=FALSE, $inclParam=FALSE ) { |
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417 | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
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418 | if( 'X-PROP' == $propName ) { |
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419 | if( !$propix ) |
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420 | $propix = ( isset( $this->propix[$propName] )) ? $this->propix[$propName] + 2 : 1; |
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421 | $this->propix[$propName] = --$propix; |
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422 | } |
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423 | switch( $propName ) { |
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424 | case 'CALSCALE': |
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425 | return ( !empty( $this->calscale )) ? $this->calscale : null; |
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426 | break; |
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427 | case 'METHOD': |
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428 | return ( !empty( $this->method )) ? $this->method : null; |
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429 | break; |
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430 | case 'PRODID': |
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431 | if( empty( $this->prodid )) |
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432 | $this->_makeProdid(); |
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433 | return $this->prodid; |
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434 | break; |
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435 | case 'VERSION': |
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436 | return ( !empty( $this->version )) ? $this->version : null; |
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437 | break; |
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438 | default: |
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439 | if( $propName != 'X-PROP' ) { |
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440 | if( !isset( $this->xprop[$propName] )) return FALSE; |
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441 | return ( $inclParam ) ? array( $propName, $this->xprop[$propName] ) |
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442 | : array( $propName, $this->xprop[$propName]['value'] ); |
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443 | } |
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444 | else { |
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445 | if( empty( $this->xprop )) return FALSE; |
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446 | $xpropno = 0; |
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447 | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
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448 | if( $propix == $xpropno ) |
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449 | return ( $inclParam ) ? array( $xpropkey, $this->xprop[$xpropkey] ) |
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450 | : array( $xpropkey, $this->xprop[$xpropkey]['value'] ); |
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451 | else |
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452 | $xpropno++; |
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453 | } |
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454 | return FALSE; // not found ?? |
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455 | } |
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456 | } |
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457 | return FALSE; |
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458 | } |
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459 | /** |
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460 | * general vcalendar property setting |
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461 | * |
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462 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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463 | * @since 2.2.13 - 2007-11-04 |
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464 | * @param mixed $args variable number of function arguments, |
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465 | * first argument is ALWAYS component name, |
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466 | * second ALWAYS component value! |
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467 | * @return bool |
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468 | */ |
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469 | function setProperty () { |
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470 | $numargs = func_num_args(); |
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471 | if( 1 > $numargs ) |
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472 | return FALSE; |
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473 | $arglist = func_get_args(); |
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474 | $arglist[0] = strtoupper( $arglist[0] ); |
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475 | switch( $arglist[0] ) { |
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476 | case 'CALSCALE': |
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477 | return $this->setCalscale( $arglist[1] ); |
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478 | case 'METHOD': |
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479 | return $this->setMethod( $arglist[1] ); |
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480 | case 'VERSION': |
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481 | return $this->setVersion( $arglist[1] ); |
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482 | default: |
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483 | if( !isset( $arglist[1] )) $arglist[1] = null; |
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484 | if( !isset( $arglist[2] )) $arglist[2] = null; |
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485 | return $this->setXprop( $arglist[0], $arglist[1], $arglist[2] ); |
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486 | } |
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487 | return FALSE; |
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488 | } |
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489 | /*********************************************************************************/ |
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490 | /** |
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491 | * get vcalendar config values or * calendar components |
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492 | * |
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493 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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494 | * @since 2.6.27 - 2010-11-27 |
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495 | * @param mixed $config |
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496 | * @return value |
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497 | */ |
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498 | function getConfig( $config = FALSE ) { |
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499 | if( !$config ) { |
---|
500 | $return = array(); |
---|
501 | $return['ALLOWEMPTY'] = $this->getConfig( 'ALLOWEMPTY' ); |
---|
502 | $return['DELIMITER'] = $this->getConfig( 'DELIMITER' ); |
---|
503 | $return['DIRECTORY'] = $this->getConfig( 'DIRECTORY' ); |
---|
504 | $return['FILENAME'] = $this->getConfig( 'FILENAME' ); |
---|
505 | $return['DIRFILE'] = $this->getConfig( 'DIRFILE' ); |
---|
506 | $return['FILESIZE'] = $this->getConfig( 'FILESIZE' ); |
---|
507 | $return['FORMAT'] = $this->getConfig( 'FORMAT' ); |
---|
508 | if( FALSE !== ( $lang = $this->getConfig( 'LANGUAGE' ))) |
---|
509 | $return['LANGUAGE'] = $lang; |
---|
510 | $return['NEWLINECHAR'] = $this->getConfig( 'NEWLINECHAR' ); |
---|
511 | $return['UNIQUE_ID'] = $this->getConfig( 'UNIQUE_ID' ); |
---|
512 | if( FALSE !== ( $url = $this->getConfig( 'URL' ))) |
---|
513 | $return['URL'] = $url; |
---|
514 | return $return; |
---|
515 | } |
---|
516 | switch( strtoupper( $config )) { |
---|
517 | case 'ALLOWEMPTY': |
---|
518 | return $this->allowEmpty; |
---|
519 | break; |
---|
520 | case 'COMPSINFO': |
---|
521 | unset( $this->compix ); |
---|
522 | $info = array(); |
---|
523 | foreach( $this->components as $cix => $component ) { |
---|
524 | if( empty( $component )) continue; |
---|
525 | unset( $component->propix ); |
---|
526 | $info[$cix]['ordno'] = $cix + 1; |
---|
527 | $info[$cix]['type'] = $component->objName; |
---|
528 | $info[$cix]['uid'] = $component->getProperty( 'uid' ); |
---|
529 | $info[$cix]['props'] = $component->getConfig( 'propinfo' ); |
---|
530 | $info[$cix]['sub'] = $component->getConfig( 'compsinfo' ); |
---|
531 | unset( $component->propix ); |
---|
532 | } |
---|
533 | return $info; |
---|
534 | break; |
---|
535 | case 'DELIMITER': |
---|
536 | return $this->delimiter; |
---|
537 | break; |
---|
538 | case 'DIRECTORY': |
---|
539 | if( empty( $this->directory )) |
---|
540 | $this->directory = '.'; |
---|
541 | return $this->directory; |
---|
542 | break; |
---|
543 | case 'DIRFILE': |
---|
544 | return $this->getConfig( 'directory' ).$this->getConfig( 'delimiter' ).$this->getConfig( 'filename' ); |
---|
545 | break; |
---|
546 | case 'FILEINFO': |
---|
547 | return array( $this->getConfig( 'directory' ) |
---|
548 | , $this->getConfig( 'filename' ) |
---|
549 | , $this->getConfig( 'filesize' )); |
---|
550 | break; |
---|
551 | case 'FILENAME': |
---|
552 | if( empty( $this->filename )) { |
---|
553 | if( 'xcal' == $this->format ) |
---|
554 | $this->filename = date( 'YmdHis' ).'.xml'; // recommended xcs.. . |
---|
555 | else |
---|
556 | $this->filename = date( 'YmdHis' ).'.ics'; |
---|
557 | } |
---|
558 | return $this->filename; |
---|
559 | break; |
---|
560 | case 'FILESIZE': |
---|
561 | $size = 0; |
---|
562 | if( empty( $this->url )) { |
---|
563 | $dirfile = $this->getConfig( 'dirfile' ); |
---|
564 | if( !is_file( $dirfile ) || ( FALSE === ( $size = filesize( $dirfile )))) |
---|
565 | $size = 0; |
---|
566 | clearstatcache(); |
---|
567 | } |
---|
568 | return $size; |
---|
569 | break; |
---|
570 | case 'FORMAT': |
---|
571 | return ( $this->format == 'xcal' ) ? 'xCal' : 'iCal'; |
---|
572 | break; |
---|
573 | case 'LANGUAGE': |
---|
574 | /* get language for calendar component as defined in [RFC 1766] */ |
---|
575 | return $this->language; |
---|
576 | break; |
---|
577 | case 'NL': |
---|
578 | case 'NEWLINECHAR': |
---|
579 | return $this->nl; |
---|
580 | break; |
---|
581 | case 'UNIQUE_ID': |
---|
582 | return $this->unique_id; |
---|
583 | break; |
---|
584 | case 'URL': |
---|
585 | if( !empty( $this->url )) |
---|
586 | return $this->url; |
---|
587 | else |
---|
588 | return FALSE; |
---|
589 | break; |
---|
590 | } |
---|
591 | } |
---|
592 | /** |
---|
593 | * general vcalendar config setting |
---|
594 | * |
---|
595 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
596 | * @since 2.6.27 - 2010-12-12 |
---|
597 | * @param mixed $config |
---|
598 | * @param string $value |
---|
599 | * @return void |
---|
600 | */ |
---|
601 | function setConfig( $config, $value = FALSE) { |
---|
602 | if( is_array( $config )) { |
---|
603 | foreach( $config as $cKey => $cValue ) { |
---|
604 | if( FALSE === $this->setConfig( $cKey, $cValue )) |
---|
605 | return FALSE; |
---|
606 | } |
---|
607 | return TRUE; |
---|
608 | } |
---|
609 | $res = FALSE; |
---|
610 | switch( strtoupper( $config )) { |
---|
611 | case 'ALLOWEMPTY': |
---|
612 | $this->allowEmpty = $value; |
---|
613 | $subcfg = array( 'ALLOWEMPTY' => $value ); |
---|
614 | $res = TRUE; |
---|
615 | break; |
---|
616 | case 'DELIMITER': |
---|
617 | $this->delimiter = $value; |
---|
618 | return TRUE; |
---|
619 | break; |
---|
620 | case 'DIRECTORY': |
---|
621 | $value = trim( $value ); |
---|
622 | $del = $this->getConfig('delimiter'); |
---|
623 | if( $del == substr( $value, ( 0 - strlen( $del )))) |
---|
624 | $value = substr( $value, 0, ( strlen( $value ) - strlen( $del ))); |
---|
625 | if( is_dir( $value )) { |
---|
626 | /* local directory */ |
---|
627 | clearstatcache(); |
---|
628 | $this->directory = $value; |
---|
629 | $this->url = null; |
---|
630 | return TRUE; |
---|
631 | } |
---|
632 | else |
---|
633 | return FALSE; |
---|
634 | break; |
---|
635 | case 'FILENAME': |
---|
636 | $value = trim( $value ); |
---|
637 | if( !empty( $this->url )) { |
---|
638 | /* remote directory+file -> URL */ |
---|
639 | $this->filename = $value; |
---|
640 | return TRUE; |
---|
641 | } |
---|
642 | $dirfile = $this->getConfig( 'directory' ).$this->getConfig( 'delimiter' ).$value; |
---|
643 | if( file_exists( $dirfile )) { |
---|
644 | /* local file exists */ |
---|
645 | if( is_readable( $dirfile ) || is_writable( $dirfile )) { |
---|
646 | clearstatcache(); |
---|
647 | $this->filename = $value; |
---|
648 | return TRUE; |
---|
649 | } |
---|
650 | else |
---|
651 | return FALSE; |
---|
652 | } |
---|
653 | elseif( is_readable($this->getConfig( 'directory' ) ) || is_writable( $this->getConfig( 'directory' ) )) { |
---|
654 | /* read- or writable directory */ |
---|
655 | $this->filename = $value; |
---|
656 | return TRUE; |
---|
657 | } |
---|
658 | else |
---|
659 | return FALSE; |
---|
660 | break; |
---|
661 | case 'FORMAT': |
---|
662 | $value = trim( strtolower( $value )); |
---|
663 | if( 'xcal' == $value ) { |
---|
664 | $this->format = 'xcal'; |
---|
665 | $this->attributeDelimiter = $this->nl; |
---|
666 | $this->valueInit = null; |
---|
667 | } |
---|
668 | else { |
---|
669 | $this->format = null; |
---|
670 | $this->attributeDelimiter = ';'; |
---|
671 | $this->valueInit = ':'; |
---|
672 | } |
---|
673 | $subcfg = array( 'FORMAT' => $value ); |
---|
674 | $res = TRUE; |
---|
675 | break; |
---|
676 | case 'LANGUAGE': |
---|
677 | // set language for calendar component as defined in [RFC 1766] |
---|
678 | $value = trim( $value ); |
---|
679 | $this->language = $value; |
---|
680 | $subcfg = array( 'LANGUAGE' => $value ); |
---|
681 | $res = TRUE; |
---|
682 | break; |
---|
683 | case 'NL': |
---|
684 | case 'NEWLINECHAR': |
---|
685 | $this->nl = $value; |
---|
686 | $subcfg = array( 'NL' => $value ); |
---|
687 | $res = TRUE; |
---|
688 | break; |
---|
689 | case 'UNIQUE_ID': |
---|
690 | $value = trim( $value ); |
---|
691 | $this->unique_id = $value; |
---|
692 | $subcfg = array( 'UNIQUE_ID' => $value ); |
---|
693 | $res = TRUE; |
---|
694 | break; |
---|
695 | case 'URL': |
---|
696 | /* remote file - URL */ |
---|
697 | $value = trim( $value ); |
---|
698 | $value = str_replace( 'HTTP://', 'http://', $value ); |
---|
699 | $value = str_replace( 'WEBCAL://', 'http://', $value ); |
---|
700 | $value = str_replace( 'webcal://', 'http://', $value ); |
---|
701 | $this->url = $value; |
---|
702 | $this->directory = null; |
---|
703 | $parts = pathinfo( $value ); |
---|
704 | return $this->setConfig( 'filename', $parts['basename'] ); |
---|
705 | break; |
---|
706 | default: // any unvalid config key.. . |
---|
707 | return TRUE; |
---|
708 | } |
---|
709 | if( !$res ) return FALSE; |
---|
710 | if( isset( $subcfg ) && !empty( $this->components )) { |
---|
711 | foreach( $subcfg as $cfgkey => $cfgvalue ) { |
---|
712 | foreach( $this->components as $cix => $component ) { |
---|
713 | $res = $component->setConfig( $cfgkey, $cfgvalue, TRUE ); |
---|
714 | if( !$res ) |
---|
715 | break 2; |
---|
716 | $this->components[$cix] = $component->copy(); // PHP4 compliant |
---|
717 | } |
---|
718 | } |
---|
719 | } |
---|
720 | return $res; |
---|
721 | } |
---|
722 | /*********************************************************************************/ |
---|
723 | /** |
---|
724 | * add calendar component to container |
---|
725 | * |
---|
726 | * alias to setComponent |
---|
727 | * |
---|
728 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
729 | * @since 1.x.x - 2007-04-24 |
---|
730 | * @param object $component calendar component |
---|
731 | * @return void |
---|
732 | */ |
---|
733 | function addComponent( $component ) { |
---|
734 | $this->setComponent( $component ); |
---|
735 | } |
---|
736 | /** |
---|
737 | * delete calendar component from container |
---|
738 | * |
---|
739 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
740 | * @since 2.4.10 - 2008-08-05 |
---|
741 | * @param mixed $arg1 ordno / component type / component uid |
---|
742 | * @param mixed $arg2 optional, ordno if arg1 = component type |
---|
743 | * @return void |
---|
744 | */ |
---|
745 | function deleteComponent( $arg1, $arg2=FALSE ) { |
---|
746 | $argType = $index = null; |
---|
747 | if ( ctype_digit( (string) $arg1 )) { |
---|
748 | $argType = 'INDEX'; |
---|
749 | $index = (int) $arg1 - 1; |
---|
750 | } |
---|
751 | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
---|
752 | $argType = strtolower( $arg1 ); |
---|
753 | $index = ( !empty( $arg2 ) && ctype_digit( (string) $arg2 )) ? (( int ) $arg2 - 1 ) : 0; |
---|
754 | } |
---|
755 | $cix1dC = 0; |
---|
756 | foreach ( $this->components as $cix => $component) { |
---|
757 | if( empty( $component )) continue; |
---|
758 | unset( $component->propix ); |
---|
759 | if(( 'INDEX' == $argType ) && ( $index == $cix )) { |
---|
760 | unset( $this->components[$cix] ); |
---|
761 | return TRUE; |
---|
762 | } |
---|
763 | elseif( $argType == $component->objName ) { |
---|
764 | if( $index == $cix1dC ) { |
---|
765 | unset( $this->components[$cix] ); |
---|
766 | return TRUE; |
---|
767 | } |
---|
768 | $cix1dC++; |
---|
769 | } |
---|
770 | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
---|
771 | unset( $this->components[$cix] ); |
---|
772 | return TRUE; |
---|
773 | } |
---|
774 | } |
---|
775 | return FALSE; |
---|
776 | } |
---|
777 | /** |
---|
778 | * get calendar component from container |
---|
779 | * |
---|
780 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
781 | * @since 2.4.10 - 2008-08-06 |
---|
782 | * @param mixed $arg1 optional, ordno/component type/ component uid |
---|
783 | * @param mixed $arg2 optional, ordno if arg1 = component type |
---|
784 | * @return object |
---|
785 | */ |
---|
786 | function getComponent( $arg1=FALSE, $arg2=FALSE ) { |
---|
787 | $index = $argType = null; |
---|
788 | if ( !$arg1 ) { |
---|
789 | $argType = 'INDEX'; |
---|
790 | $index = $this->compix['INDEX'] = |
---|
791 | ( isset( $this->compix['INDEX'] )) ? $this->compix['INDEX'] + 1 : 1; |
---|
792 | } |
---|
793 | elseif ( ctype_digit( (string) $arg1 )) { |
---|
794 | $argType = 'INDEX'; |
---|
795 | $index = (int) $arg1; |
---|
796 | unset( $this->compix ); |
---|
797 | } |
---|
798 | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
---|
799 | unset( $this->compix['INDEX'] ); |
---|
800 | $argType = strtolower( $arg1 ); |
---|
801 | if( !$arg2 ) |
---|
802 | $index = $this->compix[$argType] = ( isset( $this->compix[$argType] )) ? $this->compix[$argType] + 1 : 1; |
---|
803 | else |
---|
804 | $index = (int) $arg2; |
---|
805 | } |
---|
806 | $index -= 1; |
---|
807 | $ckeys = array_keys( $this->components ); |
---|
808 | if( !empty( $index) && ( $index > end( $ckeys ))) |
---|
809 | return FALSE; |
---|
810 | $cix1gC = 0; |
---|
811 | foreach ( $this->components as $cix => $component) { |
---|
812 | if( empty( $component )) continue; |
---|
813 | unset( $component->propix ); |
---|
814 | if(( 'INDEX' == $argType ) && ( $index == $cix )) |
---|
815 | return $component->copy(); |
---|
816 | elseif( $argType == $component->objName ) { |
---|
817 | if( $index == $cix1gC ) |
---|
818 | return $component->copy(); |
---|
819 | $cix1gC++; |
---|
820 | } |
---|
821 | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
---|
822 | unset( $component->propix ); |
---|
823 | return $component->copy(); |
---|
824 | } |
---|
825 | } |
---|
826 | /* not found.. . */ |
---|
827 | unset( $this->compix ); |
---|
828 | return FALSE; |
---|
829 | } |
---|
830 | /** |
---|
831 | * create new calendar component, already included within calendar |
---|
832 | * |
---|
833 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
834 | * @since 2.6.33 - 2011-01-03 |
---|
835 | * @param string $compType component type |
---|
836 | * @return object (reference) |
---|
837 | */ |
---|
838 | function & newComponent( $compType ) { |
---|
839 | $config = $this->getConfig(); |
---|
840 | $keys = array_keys( $this->components ); |
---|
841 | $ix = end( $keys) + 1; |
---|
842 | switch( strtoupper( $compType )) { |
---|
843 | case 'EVENT': |
---|
844 | case 'VEVENT': |
---|
845 | $this->components[$ix] = new vevent( $config ); |
---|
846 | break; |
---|
847 | case 'TODO': |
---|
848 | case 'VTODO': |
---|
849 | $this->components[$ix] = new vtodo( $config ); |
---|
850 | break; |
---|
851 | case 'JOURNAL': |
---|
852 | case 'VJOURNAL': |
---|
853 | $this->components[$ix] = new vjournal( $config ); |
---|
854 | break; |
---|
855 | case 'FREEBUSY': |
---|
856 | case 'VFREEBUSY': |
---|
857 | $this->components[$ix] = new vfreebusy( $config ); |
---|
858 | break; |
---|
859 | case 'TIMEZONE': |
---|
860 | case 'VTIMEZONE': |
---|
861 | array_unshift( $this->components, new vtimezone( $config )); |
---|
862 | $ix = 0; |
---|
863 | break; |
---|
864 | default: |
---|
865 | return FALSE; |
---|
866 | } |
---|
867 | return $this->components[$ix]; |
---|
868 | } |
---|
869 | /** |
---|
870 | * select components from calendar on date basis |
---|
871 | * |
---|
872 | * Ensure DTSTART is set for every component. |
---|
873 | * No date controls occurs. |
---|
874 | * |
---|
875 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
876 | * @since 2.6.22 - 2010-10-21 |
---|
877 | * @param int $startY optional, start Year, default current Year |
---|
878 | * @param int $startM optional, start Month, default current Month |
---|
879 | * @param int $startD optional, start Day, default current Day |
---|
880 | * @param int $endY optional, end Year, default $startY |
---|
881 | * @param int $endY optional, end Month, default $startM |
---|
882 | * @param int $endY optional, end Day, default $startD |
---|
883 | * @param mixed $cType optional, calendar component type(-s), default FALSE=all else string/array type(-s) |
---|
884 | * @param bool $flat optional, FALSE (default) => output : array[Year][Month][Day][] |
---|
885 | * TRUE => output : array[] (ignores split) |
---|
886 | * @param bool $any optional, TRUE (default) - select component that take place within period |
---|
887 | * FALSE - only components that starts within period |
---|
888 | * @param bool $split optional, TRUE (default) - one component copy every day it take place during the |
---|
889 | * period (implies flat=FALSE) |
---|
890 | * FALSE - one occurance of component only in output array |
---|
891 | * @return array or FALSE |
---|
892 | */ |
---|
893 | function selectComponents( $startY=FALSE, $startM=FALSE, $startD=FALSE, $endY=FALSE, $endM=FALSE, $endD=FALSE, $cType=FALSE, $flat=FALSE, $any=TRUE, $split=TRUE ) { |
---|
894 | /* check if empty calendar */ |
---|
895 | if( 0 >= count( $this->components )) return FALSE; |
---|
896 | /* check default dates */ |
---|
897 | if( !$startY ) $startY = date( 'Y' ); |
---|
898 | if( !$startM ) $startM = date( 'm' ); |
---|
899 | if( !$startD ) $startD = date( 'd' ); |
---|
900 | $startDate = mktime( 0, 0, 0, $startM, $startD, $startY ); |
---|
901 | if( !$endY ) $endY = $startY; |
---|
902 | if( !$endM ) $endM = $startM; |
---|
903 | if( !$endD ) $endD = $startD; |
---|
904 | $endDate = mktime( 23, 59, 59, $endM, $endD, $endY ); |
---|
905 | /* check component types */ |
---|
906 | $validTypes = array('vevent', 'vtodo', 'vjournal', 'vfreebusy' ); |
---|
907 | if( is_array( $cType )) { |
---|
908 | foreach( $cType as $cix => $theType ) { |
---|
909 | $cType[$cix] = $theType = strtolower( $theType ); |
---|
910 | if( !in_array( $theType, $validTypes )) |
---|
911 | $cType[$cix] = 'vevent'; |
---|
912 | } |
---|
913 | $cType = array_unique( $cType ); |
---|
914 | } |
---|
915 | elseif( !empty( $cType )) { |
---|
916 | $cType = strtolower( $cType ); |
---|
917 | if( !in_array( $cType, $validTypes )) |
---|
918 | $cType = array( 'vevent' ); |
---|
919 | else |
---|
920 | $cType = array( $cType ); |
---|
921 | } |
---|
922 | else |
---|
923 | $cType = $validTypes; |
---|
924 | if( 0 >= count( $cType )) |
---|
925 | $cType = $validTypes; |
---|
926 | /* iterate components */ |
---|
927 | $result = array(); |
---|
928 | foreach ( $this->components as $cix => $component ) { |
---|
929 | if( empty( $component )) continue; |
---|
930 | unset( $component->propix, $start ); |
---|
931 | /* deselect unvalid type components */ |
---|
932 | if( !in_array( $component->objName, $cType )) continue; |
---|
933 | $start = $component->getProperty( 'dtstart' ); |
---|
934 | /* select due when dtstart is missing */ |
---|
935 | if( empty( $start ) && ( $component->objName == 'vtodo' ) && ( FALSE === ( $start = $component->getProperty( 'due' )))) |
---|
936 | continue; |
---|
937 | $dtendExist = $dueExist = $durationExist = $endAllDayEvent = FALSE; |
---|
938 | unset( $end, $startWdate, $endWdate, $rdurWsecs, $rdur, $exdatelist, $workstart, $workend, $endDateFormat ); // clean up |
---|
939 | $startWdate = iCalUtilityFunctions::_date2timestamp( $start ); |
---|
940 | $startDateFormat = ( isset( $start['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
---|
941 | /* get end date from dtend/due/duration properties */ |
---|
942 | $end = $component->getProperty( 'dtend' ); |
---|
943 | if( !empty( $end )) { |
---|
944 | $dtendExist = TRUE; |
---|
945 | $endDateFormat = ( isset( $end['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
---|
946 | } |
---|
947 | // if( !empty($end)) echo 'selectComp 1 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
---|
948 | if( empty( $end ) && ( $component->objName == 'vtodo' )) { |
---|
949 | $end = $component->getProperty( 'due' ); |
---|
950 | if( !empty( $end )) { |
---|
951 | $dueExist = TRUE; |
---|
952 | $endDateFormat = ( isset( $end['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
---|
953 | } |
---|
954 | // if( !empty($end)) echo 'selectComp 2 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
---|
955 | } |
---|
956 | if( !empty( $end ) && !isset( $end['hour'] )) { |
---|
957 | /* a DTEND without time part regards an event that ends the day before, |
---|
958 | for an all-day event DTSTART=20071201 DTEND=20071202 (taking place 20071201!!! */ |
---|
959 | $endAllDayEvent = TRUE; |
---|
960 | $endWdate = mktime( 23, 59, 59, $end['month'], ($end['day'] - 1), $end['year'] ); |
---|
961 | $end['year'] = date( 'Y', $endWdate ); |
---|
962 | $end['month'] = date( 'm', $endWdate ); |
---|
963 | $end['day'] = date( 'd', $endWdate ); |
---|
964 | $end['hour'] = 23; |
---|
965 | $end['min'] = $end['sec'] = 59; |
---|
966 | // if( !empty($end)) echo 'selectComp 3 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
---|
967 | } |
---|
968 | if( empty( $end )) { |
---|
969 | $end = $component->getProperty( 'duration', FALSE, FALSE, TRUE );// in dtend (array) format |
---|
970 | if( !empty( $end )) |
---|
971 | $durationExist = TRUE; |
---|
972 | $endDateFormat = ( isset( $start['hour'] )) ? 'Y-m-d H:i:s' : 'Y-m-d'; |
---|
973 | // if( !empty($end)) echo 'selectComp 4 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
---|
974 | } |
---|
975 | if( empty( $end )) { // assume one day duration if missing end date |
---|
976 | $end = array( 'year' => $start['year'], 'month' => $start['month'], 'day' => $start['day'], 'hour' => 23, 'min' => 59, 'sec' => 59 ); |
---|
977 | // if( isset($end)) echo 'selectComp 5 start='.implode('-',$start).' end='.implode('-',$end)."<br />\n"; // test ### |
---|
978 | } |
---|
979 | $endWdate = iCalUtilityFunctions::_date2timestamp( $end ); |
---|
980 | if( $endWdate < $startWdate ) { // MUST be after start date!! |
---|
981 | $end = array( 'year' => $start['year'], 'month' => $start['month'], 'day' => $start['day'], 'hour' => 23, 'min' => 59, 'sec' => 59 ); |
---|
982 | $endWdate = iCalUtilityFunctions::_date2timestamp( $end ); |
---|
983 | } |
---|
984 | $rdurWsecs = $endWdate - $startWdate; // compute component duration in seconds |
---|
985 | /* make a list of optional exclude dates for component occurence from exrule and exdate */ |
---|
986 | $exdatelist = array(); |
---|
987 | $workstart = iCalUtilityFunctions::_timestamp2date(( $startDate - $rdurWsecs ), 6); |
---|
988 | $workend = iCalUtilityFunctions::_timestamp2date(( $endDate + $rdurWsecs ), 6); |
---|
989 | while( FALSE !== ( $exrule = $component->getProperty( 'exrule' ))) // check exrule |
---|
990 | iCalUtilityFunctions::_recur2date( $exdatelist, $exrule, $start, $workstart, $workend ); |
---|
991 | while( FALSE !== ( $exdate = $component->getProperty( 'exdate' ))) { // check exdate |
---|
992 | foreach( $exdate as $theExdate ) { |
---|
993 | $exWdate = iCalUtilityFunctions::_date2timestamp( $theExdate ); |
---|
994 | $exWdate = mktime( 0, 0, 0, date( 'm', $exWdate ), date( 'd', $exWdate ), date( 'Y', $exWdate ) ); // on a day-basis !!! |
---|
995 | if((( $startDate - $rdurWsecs ) <= $exWdate ) && ( $endDate >= $exWdate )) |
---|
996 | $exdatelist[$exWdate] = TRUE; |
---|
997 | } |
---|
998 | } |
---|
999 | /* if 'any' components, check repeating components, removing all excluding dates */ |
---|
1000 | if( TRUE === $any ) { |
---|
1001 | /* make a list of optional repeating dates for component occurence, rrule, rdate */ |
---|
1002 | $recurlist = array(); |
---|
1003 | while( FALSE !== ( $rrule = $component->getProperty( 'rrule' ))) // check rrule |
---|
1004 | iCalUtilityFunctions::_recur2date( $recurlist, $rrule, $start, $workstart, $workend ); |
---|
1005 | foreach( $recurlist as $recurkey => $recurvalue ) // key=match date as timestamp |
---|
1006 | $recurlist[$recurkey] = $rdurWsecs; // add duration in seconds |
---|
1007 | while( FALSE !== ( $rdate = $component->getProperty( 'rdate' ))) { // check rdate |
---|
1008 | foreach( $rdate as $theRdate ) { |
---|
1009 | if( is_array( $theRdate ) && ( 2 == count( $theRdate )) && // all days within PERIOD |
---|
1010 | array_key_exists( '0', $theRdate ) && array_key_exists( '1', $theRdate )) { |
---|
1011 | $rstart = iCalUtilityFunctions::_date2timestamp( $theRdate[0] ); |
---|
1012 | if(( $rstart < ( $startDate - $rdurWsecs )) || ( $rstart > $endDate )) |
---|
1013 | continue; |
---|
1014 | if( isset( $theRdate[1]['year'] )) // date-date period |
---|
1015 | $rend = iCalUtilityFunctions::_date2timestamp( $theRdate[1] ); |
---|
1016 | else { // date-duration period |
---|
1017 | $rend = iCalUtilityFunctions::_duration2date( $theRdate[0], $theRdate[1] ); |
---|
1018 | $rend = iCalUtilityFunctions::_date2timestamp( $rend ); |
---|
1019 | } |
---|
1020 | while( $rstart < $rend ) { |
---|
1021 | $recurlist[$rstart] = $rdurWsecs; // set start date for recurrence instance + rdate duration in seconds |
---|
1022 | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
---|
1023 | } |
---|
1024 | } // PERIOD end |
---|
1025 | else { // single date |
---|
1026 | $theRdate = iCalUtilityFunctions::_date2timestamp( $theRdate ); |
---|
1027 | if((( $startDate - $rdurWsecs ) <= $theRdate ) && ( $endDate >= $theRdate )) |
---|
1028 | $recurlist[$theRdate] = $rdurWsecs; // set start date for recurrence instance + event duration in seconds |
---|
1029 | } |
---|
1030 | } |
---|
1031 | } |
---|
1032 | if( 0 < count( $recurlist )) { |
---|
1033 | ksort( $recurlist ); |
---|
1034 | $xRecurrence = 1; |
---|
1035 | foreach( $recurlist as $recurkey => $durvalue ) { |
---|
1036 | if((( $startDate - $rdurWsecs ) > $recurkey ) || ( $endDate < $recurkey )) // not within period |
---|
1037 | continue; |
---|
1038 | $checkDate = mktime( 0, 0, 0, date( 'm', $recurkey ), date( 'd', $recurkey ), date( 'Y', $recurkey ) ); // on a day-basis !!! |
---|
1039 | if( isset( $exdatelist[$checkDate] )) // check excluded dates |
---|
1040 | continue; |
---|
1041 | if( $startWdate >= $recurkey ) // exclude component start date |
---|
1042 | continue; |
---|
1043 | $component2 = $component->copy(); |
---|
1044 | $rstart = $recurkey; |
---|
1045 | $rend = $recurkey + $durvalue; |
---|
1046 | /* add repeating components within valid dates to output array, only start date set */ |
---|
1047 | if( $flat ) { |
---|
1048 | $datestring = date( $startDateFormat, $recurkey ); |
---|
1049 | if( isset( $start['tz'] )) |
---|
1050 | $datestring .= ' '.$start['tz']; |
---|
1051 | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
---|
1052 | if( $dtendExist || $dueExist || $durationExist ) { |
---|
1053 | $datestring = date( $endDateFormat, $recurkey + $durvalue ); // fixa korrekt sluttid |
---|
1054 | if( isset( $end['tz'] )) |
---|
1055 | $datestring .= ' '.$end['tz']; |
---|
1056 | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
---|
1057 | $component2->setProperty( $propName, $datestring ); |
---|
1058 | } // end if( $dtendExist || $dueExist || $durationExist ) |
---|
1059 | $component2->setProperty( 'X-RECURRENCE', ++$xRecurrence ); |
---|
1060 | $result[$component2->getProperty( 'UID' )] = $component2->copy(); // copy to output |
---|
1061 | } |
---|
1062 | /* add repeating components within valid dates to output array, one each day */ |
---|
1063 | elseif( $split ) { |
---|
1064 | $xRecurrence += 1; |
---|
1065 | if( $rend > $endDate ) |
---|
1066 | $rend = $endDate; |
---|
1067 | while( $rstart <= $rend ) { // iterate.. . |
---|
1068 | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
---|
1069 | if( isset( $exdatelist[$checkDate] )) // exclude any recurrence START date, found in exdatelist |
---|
1070 | break; |
---|
1071 | if( $rstart > $startDate ) { // date after dtstart |
---|
1072 | $datestring = date( $startDateFormat, $rstart ); |
---|
1073 | if( isset( $start['tz'] )) |
---|
1074 | $datestring .= ' '.$start['tz']; |
---|
1075 | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
---|
1076 | if( $dtendExist || $dueExist || $durationExist ) { |
---|
1077 | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
---|
1078 | $datestring = date( $endDateFormat, $tend ); |
---|
1079 | if( isset( $end['tz'] )) |
---|
1080 | $datestring .= ' '.$end['tz']; |
---|
1081 | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
---|
1082 | $component2->setProperty( $propName, $datestring ); |
---|
1083 | } // end if( $dtendExist || $dueExist || $durationExist ) |
---|
1084 | $component2->setProperty( 'X-RECURRENCE', $xRecurrence ); |
---|
1085 | $wd = getdate( $rstart ); |
---|
1086 | $result[$wd['year']][$wd['mon']][$wd['mday']][$component2->getProperty( 'UID' )] = $component2->copy(); // copy to output |
---|
1087 | } |
---|
1088 | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
---|
1089 | } // end while( $rstart <= $rend ) |
---|
1090 | } // end elseif( $split ) |
---|
1091 | elseif( $rstart >= $startDate ) { // date within period //* flat=FALSE && split=FALSE *// |
---|
1092 | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
---|
1093 | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
---|
1094 | $xRecurrence += 1; |
---|
1095 | $datestring = date( $startDateFormat, $rstart ); |
---|
1096 | if( isset( $start['tz'] )) |
---|
1097 | $datestring .= ' '.$start['tz']; |
---|
1098 | $component2->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
---|
1099 | if( $dtendExist || $dueExist || $durationExist ) { |
---|
1100 | $rstart += $rdurWsecs; |
---|
1101 | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
---|
1102 | $datestring = date( $endDateFormat, $tend ); |
---|
1103 | if( isset( $end['tz'] )) |
---|
1104 | $datestring .= ' '.$end['tz']; |
---|
1105 | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
---|
1106 | $component2->setProperty( $propName, $datestring ); |
---|
1107 | } // end if( $dtendExist || $dueExist || $durationExist ) |
---|
1108 | $component2->setProperty( 'X-RECURRENCE', $xRecurrence ); |
---|
1109 | $wd = getdate( $rstart ); |
---|
1110 | $result[$wd['year']][$wd['mon']][$wd['mday']][$component2->getProperty( 'UID' )] = $component2->copy(); // copy to output |
---|
1111 | } // end if( !isset( $exdatelist[$checkDate] )) |
---|
1112 | } // end elseif( $rstart >= $startDate ) |
---|
1113 | } // end foreach( $recurlist as $recurkey => $durvalue ) |
---|
1114 | } // end if( 0 < count( $recurlist )) |
---|
1115 | /* deselect components with startdate/enddate not within period */ |
---|
1116 | if(( $endWdate < $startDate ) || ( $startWdate > $endDate )) |
---|
1117 | continue; |
---|
1118 | } // end if( TRUE === $any ) |
---|
1119 | /* deselect components with startdate not within period */ |
---|
1120 | elseif(( $startWdate < $startDate ) || ( $startWdate > $endDate )) |
---|
1121 | continue; |
---|
1122 | /* add the selected component (WITHIN valid dates) to output array */ |
---|
1123 | if( $flat ) |
---|
1124 | $result[$component->getProperty( 'UID' )] = $component->copy(); // copy to output; |
---|
1125 | elseif( $split ) { |
---|
1126 | if( $endWdate > $endDate ) |
---|
1127 | $endWdate = $endDate; // use period end date |
---|
1128 | $rstart = $startWdate; |
---|
1129 | if( $rstart < $startDate ) |
---|
1130 | $rstart = $startDate; // use period start date |
---|
1131 | $checkDate = mktime( 0, 0, 0, date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
---|
1132 | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
---|
1133 | while( $rstart <= $endWdate ) { // iterate |
---|
1134 | if( $rstart > $startWdate ) { // if NOT startdate, set X-properties |
---|
1135 | $datestring = date( $startDateFormat, $rstart ); |
---|
1136 | if( isset( $start['tz'] )) |
---|
1137 | $datestring .= ' '.$start['tz']; |
---|
1138 | $component->setProperty( 'X-CURRENT-DTSTART', $datestring ); |
---|
1139 | if( $dtendExist || $dueExist || $durationExist ) { |
---|
1140 | $tend = mktime( date( 'H', $endWdate ), date( 'i', $endWdate ), date( 's', $endWdate ), date( 'm', $rstart ), date( 'd', $rstart ), date( 'Y', $rstart ) ); // on a day-basis !!! |
---|
1141 | $datestring = date( $endDateFormat, $tend ); |
---|
1142 | if( isset( $end['tz'] )) |
---|
1143 | $datestring .= ' '.$end['tz']; |
---|
1144 | $propName = ( !$dueExist ) ? 'X-CURRENT-DTEND' : 'X-CURRENT-DUE'; |
---|
1145 | $component->setProperty( $propName, $datestring ); |
---|
1146 | } // end if( $dtendExist || $dueExist || $durationExist ) |
---|
1147 | } // end if( $rstart > $startWdate ) |
---|
1148 | $wd = getdate( $rstart ); |
---|
1149 | $result[$wd['year']][$wd['mon']][$wd['mday']][$component->getProperty( 'UID' )] = $component->copy(); // copy to output |
---|
1150 | $rstart = mktime( date( 'H', $rstart ), date( 'i', $rstart ), date( 's', $rstart ), date( 'm', $rstart ), date( 'd', $rstart ) + 1, date( 'Y', $rstart ) ); // step one day |
---|
1151 | } // end while( $rstart <= $endWdate ) |
---|
1152 | } // end if( !isset( $exdatelist[$checkDate] )) |
---|
1153 | } // end if( $split ) - else use component date |
---|
1154 | elseif( $startWdate >= $startDate ) { // within period |
---|
1155 | $checkDate = mktime( 0, 0, 0, date( 'm', $startWdate ), date( 'd', $startWdate ), date( 'Y', $startWdate ) ); // on a day-basis !!! |
---|
1156 | if( !isset( $exdatelist[$checkDate] )) { // exclude any recurrence START date, found in exdatelist |
---|
1157 | $wd = getdate( $startWdate ); |
---|
1158 | $result[$wd['year']][$wd['mon']][$wd['mday']][$component->getProperty( 'UID' )] = $component->copy(); // copy to output |
---|
1159 | } |
---|
1160 | } |
---|
1161 | } // end foreach ( $this->components as $cix => $component ) |
---|
1162 | if( 0 >= count( $result )) return FALSE; |
---|
1163 | elseif( !$flat ) { |
---|
1164 | foreach( $result as $y => $yeararr ) { |
---|
1165 | foreach( $yeararr as $m => $montharr ) { |
---|
1166 | foreach( $montharr as $d => $dayarr ) |
---|
1167 | $result[$y][$m][$d] = array_values( $dayarr ); // skip tricky UID-index |
---|
1168 | ksort( $result[$y][$m] ); |
---|
1169 | } |
---|
1170 | ksort( $result[$y] ); |
---|
1171 | } |
---|
1172 | ksort( $result ); |
---|
1173 | } // end elseif( !$flat ) |
---|
1174 | return $result; |
---|
1175 | } |
---|
1176 | /** |
---|
1177 | * add calendar component to container |
---|
1178 | * |
---|
1179 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1180 | * @since 2.6.28 - 2011-01-01 |
---|
1181 | * @param object $component calendar component |
---|
1182 | * @param mixed $arg1 optional, ordno/component type/ component uid |
---|
1183 | * @param mixed $arg2 optional, ordno if arg1 = component type |
---|
1184 | * @return void |
---|
1185 | */ |
---|
1186 | function setComponent( $component, $arg1=FALSE, $arg2=FALSE ) { |
---|
1187 | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
---|
1188 | if( !in_array( $component->objName, array( 'valarm', 'vtimezone' ))) { |
---|
1189 | unset( $component->propix ); |
---|
1190 | /* make sure dtstamp and uid is set */ |
---|
1191 | $dummy1 = $component->getProperty( 'dtstamp' ); |
---|
1192 | $dummy2 = $component->getProperty( 'uid' ); |
---|
1193 | } |
---|
1194 | if( !$arg1 ) { // plain insert, last in chain |
---|
1195 | $this->components[] = $component->copy(); |
---|
1196 | return TRUE; |
---|
1197 | } |
---|
1198 | $argType = $index = null; |
---|
1199 | if ( ctype_digit( (string) $arg1 )) { // index insert/replace |
---|
1200 | $argType = 'INDEX'; |
---|
1201 | $index = (int) $arg1 - 1; |
---|
1202 | } |
---|
1203 | elseif( in_array( strtolower( $arg1 ), array( 'vevent', 'vtodo', 'vjournal', 'vfreebusy', 'valarm', 'vtimezone' ))) { |
---|
1204 | $argType = strtolower( $arg1 ); |
---|
1205 | $index = ( ctype_digit( (string) $arg2 )) ? ((int) $arg2) - 1 : 0; |
---|
1206 | } |
---|
1207 | // else if arg1 is set, arg1 must be an UID |
---|
1208 | $cix1sC = 0; |
---|
1209 | foreach ( $this->components as $cix => $component2) { |
---|
1210 | if( empty( $component2 )) continue; |
---|
1211 | unset( $component2->propix ); |
---|
1212 | if(( 'INDEX' == $argType ) && ( $index == $cix )) { // index insert/replace |
---|
1213 | $this->components[$cix] = $component->copy(); |
---|
1214 | return TRUE; |
---|
1215 | } |
---|
1216 | elseif( $argType == $component2->objName ) { // component Type index insert/replace |
---|
1217 | if( $index == $cix1sC ) { |
---|
1218 | $this->components[$cix] = $component->copy(); |
---|
1219 | return TRUE; |
---|
1220 | } |
---|
1221 | $cix1sC++; |
---|
1222 | } |
---|
1223 | elseif( !$argType && ( $arg1 == $component2->getProperty( 'uid' ))) { // UID insert/replace |
---|
1224 | $this->components[$cix] = $component->copy(); |
---|
1225 | return TRUE; |
---|
1226 | } |
---|
1227 | } |
---|
1228 | /* arg1=index and not found.. . insert at index .. .*/ |
---|
1229 | if( 'INDEX' == $argType ) { |
---|
1230 | $this->components[$index] = $component->copy(); |
---|
1231 | ksort( $this->components, SORT_NUMERIC ); |
---|
1232 | } |
---|
1233 | else /* not found.. . insert last in chain anyway .. .*/ |
---|
1234 | $this->components[] = $component->copy(); |
---|
1235 | return TRUE; |
---|
1236 | } |
---|
1237 | /** |
---|
1238 | * sort iCal compoments, only local date sort |
---|
1239 | * |
---|
1240 | * ascending sort on properties (if exist) x-current-dtstart, dtstart, |
---|
1241 | * x-current-dtend, dtend, x-current-due, due, duration, created, dtstamp, uid |
---|
1242 | * |
---|
1243 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1244 | * @since 2.6.3 - 2010-12-05 |
---|
1245 | * @return void |
---|
1246 | * |
---|
1247 | */ |
---|
1248 | function sort() { |
---|
1249 | if( is_array( $this->components )) { |
---|
1250 | /* set sort parameters for each component */ |
---|
1251 | foreach( $this->components as & $c ) { |
---|
1252 | $c->srtk = array( '0', '0', '0', '0' ); |
---|
1253 | if( 'vtimezone' == $c->objName ) { |
---|
1254 | if( FALSE === ( $c->srtk[0] = $c->getProperty( 'tzid' ))) |
---|
1255 | $c->srtk[0] = 0; |
---|
1256 | continue; |
---|
1257 | } |
---|
1258 | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DTSTART' ))) |
---|
1259 | $c->srtk[0] = iCalUtilityFunctions::_date_time_string( $d[1] ); |
---|
1260 | elseif( FALSE === ( $c->srtk[0] = $c->getProperty( 'dtstart' ))) |
---|
1261 | $c->srtk[1] = 0; // sortkey 0 : dtstart |
---|
1262 | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DTEND' ))) |
---|
1263 | $c->srtk[1] = iCalUtilityFunctions::_date_time_string( $d[1] ); // sortkey 1 : dtend/due(/dtstart+duration) |
---|
1264 | elseif( FALSE === ( $c->srtk[1] = $c->getProperty( 'dtend' ))) { |
---|
1265 | if( FALSE !== ( $d = $c->getProperty( 'X-CURRENT-DUE' ))) |
---|
1266 | $c->srtk[1] = iCalUtilityFunctions::_date_time_string( $d[1] ); |
---|
1267 | elseif( FALSE === ( $c->srtk[1] = $c->getProperty( 'due' ))) |
---|
1268 | if( FALSE === ( $c->srtk[1] = $c->getProperty( 'duration', FALSE, FALSE, TRUE ))) |
---|
1269 | $c->srtk[1] = 0; |
---|
1270 | } |
---|
1271 | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'created' ))) // sortkey 2 : created/dtstamp |
---|
1272 | if( FALSE === ( $c->srtk[2] = $c->getProperty( 'dtstamp' ))) |
---|
1273 | $c->srtk[2] = 0; |
---|
1274 | if( FALSE === ( $c->srtk[3] = $c->getProperty( 'uid' ))) // sortkey 3 : uid |
---|
1275 | $c->srtk[3] = 0; |
---|
1276 | } // end foreach( $this->components as & $c |
---|
1277 | /* sort */ |
---|
1278 | usort( $this->components, array( $this, '_cmpfcn' )); |
---|
1279 | } |
---|
1280 | } |
---|
1281 | function _cmpfcn( $a, $b ) { |
---|
1282 | if( empty( $a )) return -1; |
---|
1283 | if( empty( $b )) return 1; |
---|
1284 | if( 'vtimezone' == $a->objName ) { |
---|
1285 | if( 'vtimezone' != $b->objName ) return -1; |
---|
1286 | elseif( $a->srtk[0] <= $b->srtk[0] ) return -1; |
---|
1287 | else return 1; |
---|
1288 | } |
---|
1289 | elseif( 'vtimezone' == $b->objName ) return 1; |
---|
1290 | $sortkeys = array( 'year', 'month', 'day', 'hour', 'min', 'sec' ); |
---|
1291 | for( $k = 0; $k < 4 ; $k++ ) { |
---|
1292 | if( empty( $a->srtk[$k] )) return -1; |
---|
1293 | elseif( empty( $b->srtk[$k] )) return 1; |
---|
1294 | if( is_array( $a->srtk[$k] )) { |
---|
1295 | if( is_array( $b->srtk[$k] )) { |
---|
1296 | foreach( $sortkeys as $key ) { |
---|
1297 | if ( empty( $a->srtk[$k][$key] )) return -1; |
---|
1298 | elseif( empty( $b->srtk[$k][$key] )) return 1; |
---|
1299 | if ( $a->srtk[$k][$key] == $b->srtk[$k][$key]) |
---|
1300 | continue; |
---|
1301 | if (( (int) $a->srtk[$k][$key] ) < ((int) $b->srtk[$k][$key] )) |
---|
1302 | return -1; |
---|
1303 | elseif(( (int) $a->srtk[$k][$key] ) > ((int) $b->srtk[$k][$key] )) |
---|
1304 | return 1; |
---|
1305 | } |
---|
1306 | } |
---|
1307 | else return -1; |
---|
1308 | } |
---|
1309 | elseif( is_array( $b->srtk[$k] )) return 1; |
---|
1310 | elseif( $a->srtk[$k] < $b->srtk[$k] ) return -1; |
---|
1311 | elseif( $a->srtk[$k] > $b->srtk[$k] ) return 1; |
---|
1312 | } |
---|
1313 | return 0; |
---|
1314 | } |
---|
1315 | /** |
---|
1316 | * parse iCal text/file into vcalendar, components, properties and parameters |
---|
1317 | * |
---|
1318 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1319 | * @since 2.6.32 - 2010-12-19 |
---|
1320 | * @param mixed $unparsedtext, optional, strict rfc2445 formatted, single property string or array of property strings |
---|
1321 | * @return bool FALSE if error occurs during parsing |
---|
1322 | * |
---|
1323 | */ |
---|
1324 | function parse( $unparsedtext=FALSE ) { |
---|
1325 | $nl = $this->getConfig( 'nl' ); |
---|
1326 | if( FALSE === $unparsedtext ) { |
---|
1327 | /* directory+filename is set previously via setConfig directory+filename or url */ |
---|
1328 | if( FALSE === ( $filename = $this->getConfig( 'url' ))) |
---|
1329 | $filename = $this->getConfig( 'dirfile' ); |
---|
1330 | /* READ FILE */ |
---|
1331 | if( FALSE === ( $rows = file( $filename ))) |
---|
1332 | return FALSE; /* err 1 */ |
---|
1333 | } |
---|
1334 | elseif( !is_array( $unparsedtext )) |
---|
1335 | $rows = explode( $nl, $unparsedtext ); |
---|
1336 | else |
---|
1337 | $rows = & $unparsedtext; |
---|
1338 | |
---|
1339 | /* identify BEGIN:VCALENDAR, MUST be first row */ |
---|
1340 | if( 'BEGIN:VCALENDAR' != strtoupper( trim( $rows[0] ))) |
---|
1341 | return FALSE; /* err 8 */ |
---|
1342 | |
---|
1343 | $lix = count( $rows ); |
---|
1344 | |
---|
1345 | /*skicp empty line*/ |
---|
1346 | |
---|
1347 | //Remove espços em branco no final do arquivo ics |
---|
1348 | for($i = $lix; $i >= 0; $i--) |
---|
1349 | { |
---|
1350 | if(strtoupper(trim($rows[$i])) == 'END:VCALENDAR') |
---|
1351 | break; |
---|
1352 | else |
---|
1353 | unset($rows[$i]); |
---|
1354 | } |
---|
1355 | |
---|
1356 | $lix = count( $rows ) -1; |
---|
1357 | |
---|
1358 | |
---|
1359 | if( 'END:VCALENDAR' != strtoupper( trim( $rows[ $lix ] ))) |
---|
1360 | return FALSE; /* err 9 */ |
---|
1361 | |
---|
1362 | |
---|
1363 | if( 3 > count( $rows )) |
---|
1364 | return FALSE; /* err 10 */ |
---|
1365 | $comp = & $this; |
---|
1366 | $calsync = 0; |
---|
1367 | |
---|
1368 | |
---|
1369 | /* identify components and update unparsed data within component */ |
---|
1370 | foreach( $rows as $line ) { |
---|
1371 | if( '' == trim( $line )) |
---|
1372 | continue; |
---|
1373 | if( $nl == substr( $line, 0 - strlen( $nl ))) |
---|
1374 | $line = substr( $line, 0, ( strlen( $line ) - strlen( $nl ))).'\n'; |
---|
1375 | elseif( "\n\r" == substr( $line, 0 - strlen( "\n\r" ))) |
---|
1376 | $line = substr( $line, 0, ( strlen( $line ) - strlen( "\n\r" ))).'\n'; |
---|
1377 | if( 'BEGIN:VCALENDAR' == strtoupper( substr( $line, 0, 15 ))) { |
---|
1378 | $calsync++; |
---|
1379 | continue; |
---|
1380 | } |
---|
1381 | elseif( 'END:VCALENDAR' == strtoupper( substr( $line, 0, 13 ))) { |
---|
1382 | $calsync--; |
---|
1383 | break; |
---|
1384 | } |
---|
1385 | elseif( 1 != $calsync ) |
---|
1386 | return FALSE; /* err 20 */ |
---|
1387 | elseif( in_array( strtoupper( substr( $line, 0, 6 )), array( 'END:VE', 'END:VF', 'END:VJ', 'END:VT' ))) { |
---|
1388 | $this->components[] = $comp->copy(); |
---|
1389 | continue; |
---|
1390 | } |
---|
1391 | if( 'BEGIN:VEVENT' == strtoupper( substr( $line, 0, 12 ))) |
---|
1392 | $comp = new vevent(); |
---|
1393 | elseif( 'BEGIN:VFREEBUSY' == strtoupper( substr( $line, 0, 15 ))) |
---|
1394 | $comp = new vfreebusy(); |
---|
1395 | elseif( 'BEGIN:VJOURNAL' == strtoupper( substr( $line, 0, 14 ))) |
---|
1396 | $comp = new vjournal(); |
---|
1397 | elseif( 'BEGIN:VTODO' == strtoupper( substr( $line, 0, 11 ))) |
---|
1398 | $comp = new vtodo(); |
---|
1399 | elseif( 'BEGIN:VTIMEZONE' == strtoupper( substr( $line, 0, 15 ))) |
---|
1400 | $comp = new vtimezone(); |
---|
1401 | else /* update component with unparsed data */ |
---|
1402 | $comp->unparsed[] = $line; |
---|
1403 | } // end - foreach( rows.. . |
---|
1404 | /* parse data for calendar (this) object */ |
---|
1405 | if( is_array( $this->unparsed ) && ( 0 < count( $this->unparsed ))) { |
---|
1406 | /* concatenate property values spread over several lines */ |
---|
1407 | $lastix = -1; |
---|
1408 | $propnames = array( 'calscale','method','prodid','version','x-' ); |
---|
1409 | $proprows = array(); |
---|
1410 | foreach( $this->unparsed as $line ) { |
---|
1411 | if( '' == trim( $line )) |
---|
1412 | continue; |
---|
1413 | $newProp = FALSE; |
---|
1414 | foreach ( $propnames as $propname ) { |
---|
1415 | if( $propname == strtolower( substr( $line, 0, strlen( $propname )))) { |
---|
1416 | $newProp = TRUE; |
---|
1417 | break; |
---|
1418 | } |
---|
1419 | } |
---|
1420 | if( $newProp ) { |
---|
1421 | $newProp = FALSE; |
---|
1422 | $lastix++; |
---|
1423 | $proprows[$lastix] = $line; |
---|
1424 | } |
---|
1425 | else { |
---|
1426 | |
---|
1427 | |
---|
1428 | /* todo: fix count for multibyte characters.. . */ |
---|
1429 | $strlen = ( defined( MB_OVERLOAD_STRING )) ? mb_strlen( $proprows[$lastix] ) : strlen( $proprows[$lastix] ); |
---|
1430 | /* remove line breaks */ |
---|
1431 | // if(( 1 < strlen( $proprows[$lastix] )) && |
---|
1432 | if(( 73 < $strlen ) && |
---|
1433 | ( '\n' == substr( $proprows[$lastix], -2 )) && |
---|
1434 | ( ' ' == substr( $line, 0, 1 ))) { |
---|
1435 | // $proprows[$lastix] = substr( $proprows[$lastix], 0, strlen( $proprows[$lastix] ) - 2 ); |
---|
1436 | $proprows[$lastix] = substr( $proprows[$lastix], 0, ( $strlen - 2 )); |
---|
1437 | $line = substr( $line, 1 ); |
---|
1438 | } |
---|
1439 | /* concatenate lines within the same property */ |
---|
1440 | $proprows[$lastix] .= $line; |
---|
1441 | } |
---|
1442 | } |
---|
1443 | foreach( $proprows as $line ) { |
---|
1444 | if( '\n' == substr( $line, -2 )) |
---|
1445 | $line = substr( $line, 0, strlen( $line ) - 2 ); |
---|
1446 | /* get propname */ |
---|
1447 | $cix = $propname = null; |
---|
1448 | for( $cix=0, $clen = strlen( $line ); $cix < $clen; $cix++ ) { |
---|
1449 | if( in_array( $line[$cix], array( ':', ';' ))) |
---|
1450 | break; |
---|
1451 | else |
---|
1452 | $propname .= $line[$cix]; |
---|
1453 | } |
---|
1454 | /* ignore version/prodid properties */ |
---|
1455 | if( in_array( strtoupper( $propname ), array( 'VERSION', 'PRODID' ))) |
---|
1456 | continue; |
---|
1457 | $line = substr( $line, $cix); |
---|
1458 | /* separate attributes from value */ |
---|
1459 | $attr = array(); |
---|
1460 | $attrix = -1; |
---|
1461 | $strlen = strlen( $line ); |
---|
1462 | for( $cix=0; $cix < $strlen; $cix++ ) { |
---|
1463 | if(( ':' == $line[$cix] ) && |
---|
1464 | ( '://' != substr( $line, $cix, 3 )) && |
---|
1465 | ( !in_array( strtolower( substr( $line, $cix - 3, 4 )), array( 'fax:', 'cid:', 'sms:', 'tel:', 'urn:' ))) && |
---|
1466 | ( !in_array( strtolower( substr( $line, $cix - 4, 5 )), array( 'crid:', 'news:', 'pres:' ))) && |
---|
1467 | ( 'mailto:' != strtolower( substr( $line, $cix - 6, 7 )))) { |
---|
1468 | $attrEnd = TRUE; |
---|
1469 | if(( $cix < ( $strlen - 4 )) && |
---|
1470 | ctype_digit( substr( $line, $cix+1, 4 ))) { // an URI with a (4pos) portnr?? |
---|
1471 | for( $c2ix = $cix; 3 < $c2ix; $c2ix-- ) { |
---|
1472 | if( '://' == substr( $line, $c2ix - 2, 3 )) { |
---|
1473 | $attrEnd = FALSE; |
---|
1474 | break; // an URI with a portnr!! |
---|
1475 | } |
---|
1476 | } |
---|
1477 | } |
---|
1478 | if( $attrEnd) { |
---|
1479 | $line = substr( $line, $cix + 1 ); |
---|
1480 | break; |
---|
1481 | } |
---|
1482 | } |
---|
1483 | if( ';' == $line[$cix] ) |
---|
1484 | $attr[++$attrix] = null; |
---|
1485 | else |
---|
1486 | $attr[$attrix] .= $line[$cix]; |
---|
1487 | } |
---|
1488 | |
---|
1489 | /* make attributes in array format */ |
---|
1490 | $propattr = array(); |
---|
1491 | foreach( $attr as $attribute ) { |
---|
1492 | $attrsplit = explode( '=', $attribute, 2 ); |
---|
1493 | if( 1 < count( $attrsplit )) |
---|
1494 | $propattr[$attrsplit[0]] = $attrsplit[1]; |
---|
1495 | else |
---|
1496 | $propattr[] = $attribute; |
---|
1497 | } |
---|
1498 | /* update Property */ |
---|
1499 | if( FALSE !== strpos( $line, ',' )) { |
---|
1500 | $content = explode( ',', $line ); |
---|
1501 | $clen = count( $content ); |
---|
1502 | for( $cix = 0; $cix < $clen; $cix++ ) { |
---|
1503 | if( "\\" == substr( $content[$cix], -1 )) { |
---|
1504 | $content[$cix] .= ','.$content[$cix + 1]; |
---|
1505 | unset( $content[$cix + 1] ); |
---|
1506 | $cix++; |
---|
1507 | } |
---|
1508 | } |
---|
1509 | if( 1 < count( $content )) { |
---|
1510 | foreach( $content as $cix => $contentPart ) |
---|
1511 | $content[$cix] = calendarComponent::_strunrep( $contentPart ); |
---|
1512 | $this->setProperty( $propname, $content, $propattr ); |
---|
1513 | continue; |
---|
1514 | } |
---|
1515 | else |
---|
1516 | $line = reset( $content ); |
---|
1517 | $line = calendarComponent::_strunrep( $line ); |
---|
1518 | } |
---|
1519 | $this->setProperty( $propname, trim( $line ), $propattr ); |
---|
1520 | } // end - foreach( $this->unparsed.. . |
---|
1521 | } // end - if( is_array( $this->unparsed.. . |
---|
1522 | unset( $unparsedtext, $rows, $this->unparsed, $proprows ); |
---|
1523 | /* parse Components */ |
---|
1524 | if( is_array( $this->components ) && ( 0 < count( $this->components ))) { |
---|
1525 | $ckeys = array_keys( $this->components ); |
---|
1526 | foreach( $ckeys as $ckey ) { |
---|
1527 | if( !empty( $this->components[$ckey] ) && !empty( $this->components[$ckey]->unparsed )) { |
---|
1528 | $this->components[$ckey]->parse(); |
---|
1529 | } |
---|
1530 | } |
---|
1531 | } |
---|
1532 | else |
---|
1533 | return FALSE; /* err 91 or something.. . */ |
---|
1534 | return TRUE; |
---|
1535 | } |
---|
1536 | /*********************************************************************************/ |
---|
1537 | /** |
---|
1538 | * creates formatted output for calendar object instance |
---|
1539 | * |
---|
1540 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1541 | * @since 2.6.27 - 2010-12-12 |
---|
1542 | * @return string |
---|
1543 | */ |
---|
1544 | function createCalendar() { |
---|
1545 | $calendarInit1 = $calendarInit2 = $calendarxCaldecl = $calendarStart = $calendar = null; |
---|
1546 | switch( $this->format ) { |
---|
1547 | case 'xcal': |
---|
1548 | $calendarInit1 = '<?xml version="1.0" encoding="UTF-8"?>'.$this->nl. |
---|
1549 | '<!DOCTYPE iCalendar PUBLIC "-//IETF//DTD XCAL/iCalendar XML//EN"'.$this->nl. |
---|
1550 | '"http://www.ietf.org/internet-drafts/draft-ietf-calsch-many-xcal-01.txt"'; |
---|
1551 | $calendarInit2 = '>'.$this->nl; |
---|
1552 | $calendarStart = '<vcalendar'; |
---|
1553 | break; |
---|
1554 | default: |
---|
1555 | $calendarStart = 'BEGIN:VCALENDAR'.$this->nl; |
---|
1556 | break; |
---|
1557 | } |
---|
1558 | $calendarStart .= $this->createProdid(); |
---|
1559 | $calendarStart .= $this->createVersion(); |
---|
1560 | $calendarStart .= $this->createCalscale(); |
---|
1561 | $calendarStart .= $this->createMethod(); |
---|
1562 | switch( $this->format ) { |
---|
1563 | case 'xcal': |
---|
1564 | $nlstrlen = strlen( $this->nl ); |
---|
1565 | if( $this->nl == substr( $calendarStart, ( 0 - $nlstrlen ))) |
---|
1566 | $calendarStart = substr( $calendarStart, 0, ( strlen( $calendarStart ) - $nlstrlen )); |
---|
1567 | $calendarStart .= '>'.$this->nl; |
---|
1568 | break; |
---|
1569 | default: |
---|
1570 | break; |
---|
1571 | } |
---|
1572 | $calendar .= $this->createXprop(); |
---|
1573 | foreach( $this->components as $component ) { |
---|
1574 | if( empty( $component )) continue; |
---|
1575 | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
---|
1576 | $calendar .= $component->createComponent( $this->xcaldecl ); |
---|
1577 | } |
---|
1578 | if(( 0 < count( $this->xcaldecl )) && ( 'xcal' == $this->format )) { // xCal only |
---|
1579 | $calendarInit1 .= $this->nl.'['.$this->nl; |
---|
1580 | $old_xcaldecl = array(); |
---|
1581 | foreach( $this->xcaldecl as $declix => $declPart ) { |
---|
1582 | if(( 0 < count( $old_xcaldecl)) && |
---|
1583 | ( in_array( $declPart['uri'], $old_xcaldecl['uri'] )) && |
---|
1584 | ( in_array( $declPart['external'], $old_xcaldecl['external'] ))) |
---|
1585 | continue; // no duplicate uri and ext. references |
---|
1586 | $calendarxCaldecl .= '<!'; |
---|
1587 | foreach( $declPart as $declKey => $declValue ) { |
---|
1588 | switch( $declKey ) { // index |
---|
1589 | case 'xmldecl': // no 1 |
---|
1590 | $calendarxCaldecl .= $declValue.' '; |
---|
1591 | break; |
---|
1592 | case 'uri': // no 2 |
---|
1593 | $calendarxCaldecl .= $declValue.' '; |
---|
1594 | $old_xcaldecl['uri'][] = $declValue; |
---|
1595 | break; |
---|
1596 | case 'ref': // no 3 |
---|
1597 | $calendarxCaldecl .= $declValue.' '; |
---|
1598 | break; |
---|
1599 | case 'external': // no 4 |
---|
1600 | $calendarxCaldecl .= '"'.$declValue.'" '; |
---|
1601 | $old_xcaldecl['external'][] = $declValue; |
---|
1602 | break; |
---|
1603 | case 'type': // no 5 |
---|
1604 | $calendarxCaldecl .= $declValue.' '; |
---|
1605 | break; |
---|
1606 | case 'type2': // no 6 |
---|
1607 | $calendarxCaldecl .= $declValue; |
---|
1608 | break; |
---|
1609 | } |
---|
1610 | } |
---|
1611 | $calendarxCaldecl .= '>'.$this->nl; |
---|
1612 | } |
---|
1613 | $calendarInit2 = ']'.$calendarInit2; |
---|
1614 | } |
---|
1615 | switch( $this->format ) { |
---|
1616 | case 'xcal': |
---|
1617 | $calendar .= '</vcalendar>'.$this->nl; |
---|
1618 | break; |
---|
1619 | default: |
---|
1620 | $calendar .= 'END:VCALENDAR'.$this->nl; |
---|
1621 | break; |
---|
1622 | } |
---|
1623 | return $calendarInit1.$calendarxCaldecl.$calendarInit2.$calendarStart.$calendar; |
---|
1624 | } |
---|
1625 | /** |
---|
1626 | * a HTTP redirect header is sent with created, updated and/or parsed calendar |
---|
1627 | * |
---|
1628 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1629 | * @since 2.2.12 - 2007-10-23 |
---|
1630 | * @return redirect |
---|
1631 | */ |
---|
1632 | function returnCalendar() { |
---|
1633 | $filename = $this->getConfig( 'filename' ); |
---|
1634 | $output = $this->createCalendar(); |
---|
1635 | $filesize = strlen( $output ); |
---|
1636 | // if( headers_sent( $filename, $linenum )) |
---|
1637 | // die( "Headers already sent in $filename on line $linenum\n" ); |
---|
1638 | if( 'xcal' == $this->format ) |
---|
1639 | header( 'Content-Type: application/calendar+xml; charset=utf-8' ); |
---|
1640 | else |
---|
1641 | header( 'Content-Type: text/calendar; charset=utf-8' ); |
---|
1642 | header( 'Content-Length: '.$filesize ); |
---|
1643 | header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
---|
1644 | header( 'Cache-Control: max-age=10' ); |
---|
1645 | echo $output; |
---|
1646 | die(); |
---|
1647 | } |
---|
1648 | /** |
---|
1649 | * save content in a file |
---|
1650 | * |
---|
1651 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1652 | * @since 2.2.12 - 2007-12-30 |
---|
1653 | * @param string $directory optional |
---|
1654 | * @param string $filename optional |
---|
1655 | * @param string $delimiter optional |
---|
1656 | * @return bool |
---|
1657 | */ |
---|
1658 | function saveCalendar( $directory=FALSE, $filename=FALSE, $delimiter=FALSE ) { |
---|
1659 | if( $directory ) |
---|
1660 | $this->setConfig( 'directory', $directory ); |
---|
1661 | if( $filename ) |
---|
1662 | $this->setConfig( 'filename', $filename ); |
---|
1663 | if( $delimiter && ($delimiter != DIRECTORY_SEPARATOR )) |
---|
1664 | $this->setConfig( 'delimiter', $delimiter ); |
---|
1665 | if( FALSE === ( $dirfile = $this->getConfig( 'url' ))) |
---|
1666 | $dirfile = $this->getConfig( 'dirfile' ); |
---|
1667 | $iCalFile = @fopen( $dirfile, 'w' ); |
---|
1668 | if( $iCalFile ) { |
---|
1669 | if( FALSE === fwrite( $iCalFile, $this->createCalendar() )) |
---|
1670 | return FALSE; |
---|
1671 | fclose( $iCalFile ); |
---|
1672 | return TRUE; |
---|
1673 | } |
---|
1674 | else |
---|
1675 | return FALSE; |
---|
1676 | } |
---|
1677 | /** |
---|
1678 | * if recent version of calendar file exists (default one hour), an HTTP redirect header is sent |
---|
1679 | * else FALSE is returned |
---|
1680 | * |
---|
1681 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1682 | * @since 2.2.12 - 2007-10-28 |
---|
1683 | * @param string $directory optional alt. int timeout |
---|
1684 | * @param string $filename optional |
---|
1685 | * @param string $delimiter optional |
---|
1686 | * @param int timeout optional, default 3600 sec |
---|
1687 | * @return redirect/FALSE |
---|
1688 | */ |
---|
1689 | function useCachedCalendar( $directory=FALSE, $filename=FALSE, $delimiter=FALSE, $timeout=3600) { |
---|
1690 | if ( $directory && ctype_digit( (string) $directory ) && !$filename ) { |
---|
1691 | $timeout = (int) $directory; |
---|
1692 | $directory = FALSE; |
---|
1693 | } |
---|
1694 | if( $directory ) |
---|
1695 | $this->setConfig( 'directory', $directory ); |
---|
1696 | if( $filename ) |
---|
1697 | $this->setConfig( 'filename', $filename ); |
---|
1698 | if( $delimiter && ( $delimiter != DIRECTORY_SEPARATOR )) |
---|
1699 | $this->setConfig( 'delimiter', $delimiter ); |
---|
1700 | $filesize = $this->getConfig( 'filesize' ); |
---|
1701 | if( 0 >= $filesize ) |
---|
1702 | return FALSE; |
---|
1703 | $dirfile = $this->getConfig( 'dirfile' ); |
---|
1704 | if( time() - filemtime( $dirfile ) < $timeout) { |
---|
1705 | clearstatcache(); |
---|
1706 | $dirfile = $this->getConfig( 'dirfile' ); |
---|
1707 | $filename = $this->getConfig( 'filename' ); |
---|
1708 | // if( headers_sent( $filename, $linenum )) |
---|
1709 | // die( "Headers already sent in $filename on line $linenum\n" ); |
---|
1710 | if( 'xcal' == $this->format ) |
---|
1711 | header( 'Content-Type: application/calendar+xml; charset=utf-8' ); |
---|
1712 | else |
---|
1713 | header( 'Content-Type: text/calendar; charset=utf-8' ); |
---|
1714 | header( 'Content-Length: '.$filesize ); |
---|
1715 | header( 'Content-Disposition: attachment; filename="'.$filename.'"' ); |
---|
1716 | header( 'Cache-Control: max-age=10' ); |
---|
1717 | $fp = @fopen( $dirfile, 'r' ); |
---|
1718 | if( $fp ) { |
---|
1719 | fpassthru( $fp ); |
---|
1720 | fclose( $fp ); |
---|
1721 | } |
---|
1722 | die(); |
---|
1723 | } |
---|
1724 | else |
---|
1725 | return FALSE; |
---|
1726 | } |
---|
1727 | } |
---|
1728 | /*********************************************************************************/ |
---|
1729 | /*********************************************************************************/ |
---|
1730 | /** |
---|
1731 | * abstract class for calendar components |
---|
1732 | * |
---|
1733 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1734 | * @since 2.4.19 - 2008-10-12 |
---|
1735 | */ |
---|
1736 | class calendarComponent { |
---|
1737 | // component property variables |
---|
1738 | var $uid; |
---|
1739 | var $dtstamp; |
---|
1740 | |
---|
1741 | // component config variables |
---|
1742 | var $allowEmpty; |
---|
1743 | var $language; |
---|
1744 | var $nl; |
---|
1745 | var $unique_id; |
---|
1746 | var $format; |
---|
1747 | var $objName; // created automatically at instance creation |
---|
1748 | // component internal variables |
---|
1749 | var $componentStart1; |
---|
1750 | var $componentStart2; |
---|
1751 | var $componentEnd1; |
---|
1752 | var $componentEnd2; |
---|
1753 | var $elementStart1; |
---|
1754 | var $elementStart2; |
---|
1755 | var $elementEnd1; |
---|
1756 | var $elementEnd2; |
---|
1757 | var $intAttrDelimiter; |
---|
1758 | var $attributeDelimiter; |
---|
1759 | var $valueInit; |
---|
1760 | // component xCal declaration container |
---|
1761 | var $xcaldecl; |
---|
1762 | /** |
---|
1763 | * constructor for calendar component object |
---|
1764 | * |
---|
1765 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1766 | * @since 2.4.19 - 2008-10-23 |
---|
1767 | */ |
---|
1768 | function calendarComponent() { |
---|
1769 | $this->objName = ( isset( $this->timezonetype )) ? |
---|
1770 | strtolower( $this->timezonetype ) : get_class ( $this ); |
---|
1771 | $this->uid = array(); |
---|
1772 | $this->dtstamp = array(); |
---|
1773 | |
---|
1774 | $this->language = null; |
---|
1775 | $this->nl = null; |
---|
1776 | $this->unique_id = null; |
---|
1777 | $this->format = null; |
---|
1778 | $this->allowEmpty = TRUE; |
---|
1779 | $this->xcaldecl = array(); |
---|
1780 | |
---|
1781 | $this->_createFormat(); |
---|
1782 | $this->_makeDtstamp(); |
---|
1783 | } |
---|
1784 | /*********************************************************************************/ |
---|
1785 | /** |
---|
1786 | * Property Name: ACTION |
---|
1787 | */ |
---|
1788 | /** |
---|
1789 | * creates formatted output for calendar component property action |
---|
1790 | * |
---|
1791 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1792 | * @since 2.4.8 - 2008-10-22 |
---|
1793 | * @return string |
---|
1794 | */ |
---|
1795 | function createAction() { |
---|
1796 | if( empty( $this->action )) return FALSE; |
---|
1797 | if( empty( $this->action['value'] )) |
---|
1798 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'ACTION' ) : FALSE; |
---|
1799 | $attributes = $this->_createParams( $this->action['params'] ); |
---|
1800 | return $this->_createElement( 'ACTION', $attributes, $this->action['value'] ); |
---|
1801 | } |
---|
1802 | /** |
---|
1803 | * set calendar component property action |
---|
1804 | * |
---|
1805 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1806 | * @since 2.4.8 - 2008-11-04 |
---|
1807 | * @param string $value "AUDIO" / "DISPLAY" / "EMAIL" / "PROCEDURE" |
---|
1808 | * @param mixed $params |
---|
1809 | * @return bool |
---|
1810 | */ |
---|
1811 | function setAction( $value, $params=FALSE ) { |
---|
1812 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
1813 | $this->action = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
1814 | return TRUE; |
---|
1815 | } |
---|
1816 | /*********************************************************************************/ |
---|
1817 | /** |
---|
1818 | * Property Name: ATTACH |
---|
1819 | */ |
---|
1820 | /** |
---|
1821 | * creates formatted output for calendar component property attach |
---|
1822 | * |
---|
1823 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1824 | * @since 0.9.7 - 2006-11-23 |
---|
1825 | * @return string |
---|
1826 | */ |
---|
1827 | function createAttach() { |
---|
1828 | if( empty( $this->attach )) return FALSE; |
---|
1829 | $output = null; |
---|
1830 | foreach( $this->attach as $attachPart ) { |
---|
1831 | if(! empty( $attachPart['value'] )) { |
---|
1832 | $attributes = $this->_createParams( $attachPart['params'] ); |
---|
1833 | $output .= $this->_createElement( 'ATTACH', $attributes, $attachPart['value'] ); |
---|
1834 | } |
---|
1835 | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'ATTACH' ); |
---|
1836 | } |
---|
1837 | return $output; |
---|
1838 | } |
---|
1839 | /** |
---|
1840 | * set calendar component property attach |
---|
1841 | * |
---|
1842 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1843 | * @since 2.5.1 - 2008-11-06 |
---|
1844 | * @param string $value |
---|
1845 | * @param array $params, optional |
---|
1846 | * @param integer $index, optional |
---|
1847 | * @return bool |
---|
1848 | */ |
---|
1849 | function setAttach( $value, $params=FALSE, $index=FALSE ) { |
---|
1850 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
1851 | iCalUtilityFunctions::_setMval( $this->attach, $value, $params, FALSE, $index ); |
---|
1852 | return TRUE; |
---|
1853 | } |
---|
1854 | /*********************************************************************************/ |
---|
1855 | /** |
---|
1856 | * Property Name: ATTENDEE |
---|
1857 | */ |
---|
1858 | /** |
---|
1859 | * creates formatted output for calendar component property attendee |
---|
1860 | * |
---|
1861 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1862 | * @since 2.6.29 - 2010-11-29 |
---|
1863 | * @return string |
---|
1864 | */ |
---|
1865 | function createAttendee() { |
---|
1866 | if( empty( $this->attendee )) return FALSE; |
---|
1867 | $output = null; |
---|
1868 | foreach( $this->attendee as $attendeePart ) { // start foreach 1 |
---|
1869 | if( empty( $attendeePart['value'] )) { |
---|
1870 | if( $this->getConfig( 'allowEmpty' )) |
---|
1871 | $output .= $this->_createElement( 'ATTENDEE' ); |
---|
1872 | continue; |
---|
1873 | } |
---|
1874 | $attendee1 = $attendee2 = null; |
---|
1875 | foreach( $attendeePart as $paramlabel => $paramvalue ) { // start foreach 2 |
---|
1876 | if( 'value' == $paramlabel ) |
---|
1877 | $attendee2 .= $paramvalue; |
---|
1878 | elseif(( 'params' == $paramlabel ) && ( is_array( $paramvalue ))) { // start elseif |
---|
1879 | // set attenddee parameters in rfc2445 order |
---|
1880 | if( isset( $paramvalue['CUTYPE'] )) |
---|
1881 | $attendee1 .= $this->intAttrDelimiter.'CUTYPE="'.$paramvalue['CUTYPE'].'"'; |
---|
1882 | if( isset( $paramvalue['MEMBER'] )) { |
---|
1883 | $attendee1 .= $this->intAttrDelimiter.'MEMBER='; |
---|
1884 | foreach( $paramvalue['MEMBER'] as $cix => $opv ) |
---|
1885 | $attendee1 .= ( $cix ) ? ', "'.$opv.'"' : '"'.$opv.'"' ; |
---|
1886 | } |
---|
1887 | if( isset( $paramvalue['ROLE'] )) |
---|
1888 | $attendee1 .= $this->intAttrDelimiter.'ROLE="'.$paramvalue['ROLE'].'"'; |
---|
1889 | if( isset( $paramvalue['PARTSTAT'] )) |
---|
1890 | $attendee1 .= $this->intAttrDelimiter.'PARTSTAT="'.$paramvalue['PARTSTAT'].'"'; |
---|
1891 | if( isset( $paramvalue['RSVP'] )) |
---|
1892 | $attendee1 .= $this->intAttrDelimiter.'RSVP="'.$paramvalue['RSVP'].'"'; |
---|
1893 | if( isset( $paramvalue['DELEGATED-TO'] )) { |
---|
1894 | $attendee1 .= $this->intAttrDelimiter.'DELEGATED-TO='; |
---|
1895 | foreach( $paramvalue['DELEGATED-TO'] as $cix => $opv ) |
---|
1896 | $attendee1 .= ( $cix ) ? ', "'.$opv.'"' : '"'.$opv.'"' ; |
---|
1897 | } |
---|
1898 | if( isset( $paramvalue['DELEGATED-FROM'] )) { |
---|
1899 | $attendee1 .= $this->intAttrDelimiter.'DELEGATED-FROM='; |
---|
1900 | foreach( $paramvalue['DELEGATED-FROM'] as $cix => $opv ) |
---|
1901 | $attendee1 .= ( $cix ) ? ', "'.$opv.'"' : '"'.$opv.'"' ; |
---|
1902 | } |
---|
1903 | if( isset( $paramvalue['SENT-BY'] )) |
---|
1904 | $attendee1 .= $this->intAttrDelimiter.'SENT-BY="'.$paramvalue['SENT-BY'].'"'; |
---|
1905 | if( isset( $paramvalue['CN'] )) |
---|
1906 | $attendee1 .= $this->intAttrDelimiter.'CN="'.$paramvalue['CN'].'"'; |
---|
1907 | if( isset( $paramvalue['DIR'] )) |
---|
1908 | $attendee1 .= $this->intAttrDelimiter.'DIR="'.$paramvalue['DIR'].'"'; |
---|
1909 | if( isset( $paramvalue['LANGUAGE'] )) |
---|
1910 | $attendee1 .= $this->intAttrDelimiter.'LANGUAGE='.$paramvalue['LANGUAGE']; |
---|
1911 | $xparams = array(); |
---|
1912 | foreach( $paramvalue as $optparamlabel => $optparamvalue ) { // start foreach 3 |
---|
1913 | if( ctype_digit( (string) $optparamlabel )) { |
---|
1914 | $xparams[] = $optparamvalue; |
---|
1915 | continue; |
---|
1916 | } |
---|
1917 | if( !in_array( $optparamlabel, array( 'CUTYPE', 'MEMBER', 'ROLE', 'PARTSTAT', 'RSVP', 'DELEGATED-TO', 'DELEGATED-FROM', 'SENT-BY', 'CN', 'DIR', 'LANGUAGE' ))) |
---|
1918 | $xparams[$optparamlabel] = $optparamvalue; |
---|
1919 | } // end foreach 3 |
---|
1920 | ksort( $xparams, SORT_STRING ); |
---|
1921 | foreach( $xparams as $paramKey => $paramValue ) { |
---|
1922 | if( ctype_digit( (string) $paramKey )) |
---|
1923 | $attendee1 .= $this->intAttrDelimiter.$paramValue; |
---|
1924 | else |
---|
1925 | $attendee1 .= $this->intAttrDelimiter."$paramKey=$paramValue"; |
---|
1926 | } // end foreach 3 |
---|
1927 | } // end elseif(( 'params' == $paramlabel ) && ( is_array( $paramvalue ))) |
---|
1928 | } // end foreach 2 |
---|
1929 | $output .= $this->_createElement( 'ATTENDEE', $attendee1, $attendee2 ); |
---|
1930 | } // end foreach 1 |
---|
1931 | return $output; |
---|
1932 | } |
---|
1933 | /** |
---|
1934 | * set calendar component property attach |
---|
1935 | * |
---|
1936 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
1937 | * @since 2.6.34 - 2010-12-18 |
---|
1938 | * @param string $value |
---|
1939 | * @param array $params, optional |
---|
1940 | * @param integer $index, optional |
---|
1941 | * @return bool |
---|
1942 | */ |
---|
1943 | function setAttendee( $value, $params=FALSE, $index=FALSE ) { |
---|
1944 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
1945 | // ftp://, http://, mailto:, file://, gopher://, news:, nntp://, telnet://, wais://, prospero:// may exist.. . also in params |
---|
1946 | if( FALSE !== ( $pos = strpos( substr( $value, 0, 9 ), ':' ))) |
---|
1947 | $value = strtoupper( substr( $value, 0, $pos )).substr( $value, $pos ); |
---|
1948 | elseif( !empty( $value )) |
---|
1949 | $value = 'MAILTO:'.$value; |
---|
1950 | $params2 = array(); |
---|
1951 | if( is_array($params )) { |
---|
1952 | $optarrays = array(); |
---|
1953 | foreach( $params as $optparamlabel => $optparamvalue ) { |
---|
1954 | $optparamlabel = strtoupper( $optparamlabel ); |
---|
1955 | switch( $optparamlabel ) { |
---|
1956 | case 'MEMBER': |
---|
1957 | case 'DELEGATED-TO': |
---|
1958 | case 'DELEGATED-FROM': |
---|
1959 | if( !is_array( $optparamvalue )) |
---|
1960 | $optparamvalue = array( $optparamvalue ); |
---|
1961 | foreach( $optparamvalue as $part ) { |
---|
1962 | $part = trim( $part ); |
---|
1963 | if(( '"' == substr( $part, 0, 1 )) && |
---|
1964 | ( '"' == substr( $part, -1 ))) |
---|
1965 | $part = substr( $part, 1, ( strlen( $part ) - 2 )); |
---|
1966 | if( 'mailto:' != strtolower( substr( $part, 0, 7 ))) |
---|
1967 | $part = "MAILTO:$part"; |
---|
1968 | else |
---|
1969 | $part = 'MAILTO:'.substr( $part, 7 ); |
---|
1970 | $optarrays[$optparamlabel][] = $part; |
---|
1971 | } |
---|
1972 | break; |
---|
1973 | default: |
---|
1974 | if(( '"' == substr( $optparamvalue, 0, 1 )) && |
---|
1975 | ( '"' == substr( $optparamvalue, -1 ))) |
---|
1976 | $optparamvalue = substr( $optparamvalue, 1, ( strlen( $optparamvalue ) - 2 )); |
---|
1977 | if( 'SENT-BY' == $optparamlabel ) { |
---|
1978 | if( 'mailto:' != strtolower( substr( $optparamvalue, 0, 7 ))) |
---|
1979 | $optparamvalue = "MAILTO:$optparamvalue"; |
---|
1980 | else |
---|
1981 | $optparamvalue = 'MAILTO:'.substr( $optparamvalue, 7 ); |
---|
1982 | } |
---|
1983 | $params2[$optparamlabel] = $optparamvalue; |
---|
1984 | break; |
---|
1985 | } // end switch( $optparamlabel.. . |
---|
1986 | } // end foreach( $optparam.. . |
---|
1987 | foreach( $optarrays as $optparamlabel => $optparams ) |
---|
1988 | $params2[$optparamlabel] = $optparams; |
---|
1989 | } |
---|
1990 | // remove defaults |
---|
1991 | iCalUtilityFunctions::_existRem( $params2, 'CUTYPE', 'INDIVIDUAL' ); |
---|
1992 | iCalUtilityFunctions::_existRem( $params2, 'PARTSTAT', 'NEEDS-ACTION' ); |
---|
1993 | iCalUtilityFunctions::_existRem( $params2, 'ROLE', 'REQ-PARTICIPANT' ); |
---|
1994 | iCalUtilityFunctions::_existRem( $params2, 'RSVP', 'FALSE' ); |
---|
1995 | // check language setting |
---|
1996 | if( isset( $params2['CN' ] )) { |
---|
1997 | $lang = $this->getConfig( 'language' ); |
---|
1998 | if( !isset( $params2['LANGUAGE' ] ) && !empty( $lang )) |
---|
1999 | $params2['LANGUAGE' ] = $lang; |
---|
2000 | } |
---|
2001 | iCalUtilityFunctions::_setMval( $this->attendee, $value, $params2, FALSE, $index ); |
---|
2002 | return TRUE; |
---|
2003 | } |
---|
2004 | /*********************************************************************************/ |
---|
2005 | /** |
---|
2006 | * Property Name: CATEGORIES |
---|
2007 | */ |
---|
2008 | /** |
---|
2009 | * creates formatted output for calendar component property categories |
---|
2010 | * |
---|
2011 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2012 | * @since 2.4.8 - 2008-10-22 |
---|
2013 | * @return string |
---|
2014 | */ |
---|
2015 | function createCategories() { |
---|
2016 | if( empty( $this->categories )) return FALSE; |
---|
2017 | $output = null; |
---|
2018 | foreach( $this->categories as $category ) { |
---|
2019 | if( empty( $category['value'] )) { |
---|
2020 | if ( $this->getConfig( 'allowEmpty' )) |
---|
2021 | $output .= $this->_createElement( 'CATEGORIES' ); |
---|
2022 | continue; |
---|
2023 | } |
---|
2024 | $attributes = $this->_createParams( $category['params'], array( 'LANGUAGE' )); |
---|
2025 | if( is_array( $category['value'] )) { |
---|
2026 | foreach( $category['value'] as $cix => $categoryPart ) |
---|
2027 | $category['value'][$cix] = $this->_strrep( $categoryPart ); |
---|
2028 | $content = implode( ',', $category['value'] ); |
---|
2029 | } |
---|
2030 | else |
---|
2031 | $content = $this->_strrep( $category['value'] ); |
---|
2032 | $output .= $this->_createElement( 'CATEGORIES', $attributes, $content ); |
---|
2033 | } |
---|
2034 | return $output; |
---|
2035 | } |
---|
2036 | /** |
---|
2037 | * set calendar component property categories |
---|
2038 | * |
---|
2039 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2040 | * @since 2.5.1 - 2008-11-06 |
---|
2041 | * @param mixed $value |
---|
2042 | * @param array $params, optional |
---|
2043 | * @param integer $index, optional |
---|
2044 | * @return bool |
---|
2045 | */ |
---|
2046 | function setCategories( $value, $params=FALSE, $index=FALSE ) { |
---|
2047 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2048 | iCalUtilityFunctions::_setMval( $this->categories, $value, $params, FALSE, $index ); |
---|
2049 | return TRUE; |
---|
2050 | } |
---|
2051 | /*********************************************************************************/ |
---|
2052 | /** |
---|
2053 | * Property Name: CLASS |
---|
2054 | */ |
---|
2055 | /** |
---|
2056 | * creates formatted output for calendar component property class |
---|
2057 | * |
---|
2058 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2059 | * @since 0.9.7 - 2006-11-20 |
---|
2060 | * @return string |
---|
2061 | */ |
---|
2062 | function createClass() { |
---|
2063 | if( empty( $this->class )) return FALSE; |
---|
2064 | if( empty( $this->class['value'] )) |
---|
2065 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'CLASS' ) : FALSE; |
---|
2066 | $attributes = $this->_createParams( $this->class['params'] ); |
---|
2067 | return $this->_createElement( 'CLASS', $attributes, $this->class['value'] ); |
---|
2068 | } |
---|
2069 | /** |
---|
2070 | * set calendar component property class |
---|
2071 | * |
---|
2072 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2073 | * @since 2.4.8 - 2008-11-04 |
---|
2074 | * @param string $value "PUBLIC" / "PRIVATE" / "CONFIDENTIAL" / iana-token / x-name |
---|
2075 | * @param array $params optional |
---|
2076 | * @return bool |
---|
2077 | */ |
---|
2078 | function setClass( $value, $params=FALSE ) { |
---|
2079 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2080 | $this->class = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2081 | return TRUE; |
---|
2082 | } |
---|
2083 | /*********************************************************************************/ |
---|
2084 | /** |
---|
2085 | * Property Name: COMMENT |
---|
2086 | */ |
---|
2087 | /** |
---|
2088 | * creates formatted output for calendar component property comment |
---|
2089 | * |
---|
2090 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2091 | * @since 2.4.8 - 2008-10-22 |
---|
2092 | * @return string |
---|
2093 | */ |
---|
2094 | function createComment() { |
---|
2095 | if( empty( $this->comment )) return FALSE; |
---|
2096 | $output = null; |
---|
2097 | foreach( $this->comment as $commentPart ) { |
---|
2098 | if( empty( $commentPart['value'] )) { |
---|
2099 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'COMMENT' ); |
---|
2100 | continue; |
---|
2101 | } |
---|
2102 | $attributes = $this->_createParams( $commentPart['params'], array( 'ALTREP', 'LANGUAGE' )); |
---|
2103 | $content = $this->_strrep( $commentPart['value'] ); |
---|
2104 | $output .= $this->_createElement( 'COMMENT', $attributes, $content ); |
---|
2105 | } |
---|
2106 | return $output; |
---|
2107 | } |
---|
2108 | /** |
---|
2109 | * set calendar component property comment |
---|
2110 | * |
---|
2111 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2112 | * @since 2.5.1 - 2008-11-06 |
---|
2113 | * @param string $value |
---|
2114 | * @param array $params, optional |
---|
2115 | * @param integer $index, optional |
---|
2116 | * @return bool |
---|
2117 | */ |
---|
2118 | function setComment( $value, $params=FALSE, $index=FALSE ) { |
---|
2119 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2120 | iCalUtilityFunctions::_setMval( $this->comment, $value, $params, FALSE, $index ); |
---|
2121 | return TRUE; |
---|
2122 | } |
---|
2123 | /*********************************************************************************/ |
---|
2124 | /** |
---|
2125 | * Property Name: COMPLETED |
---|
2126 | */ |
---|
2127 | /** |
---|
2128 | * creates formatted output for calendar component property completed |
---|
2129 | * |
---|
2130 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2131 | * @since 2.4.8 - 2008-10-22 |
---|
2132 | * @return string |
---|
2133 | */ |
---|
2134 | function createCompleted( ) { |
---|
2135 | if( empty( $this->completed )) return FALSE; |
---|
2136 | if( !isset( $this->completed['value']['year'] ) && |
---|
2137 | !isset( $this->completed['value']['month'] ) && |
---|
2138 | !isset( $this->completed['value']['day'] ) && |
---|
2139 | !isset( $this->completed['value']['hour'] ) && |
---|
2140 | !isset( $this->completed['value']['min'] ) && |
---|
2141 | !isset( $this->completed['value']['sec'] )) |
---|
2142 | if( $this->getConfig( 'allowEmpty' )) |
---|
2143 | return $this->_createElement( 'COMPLETED' ); |
---|
2144 | else return FALSE; |
---|
2145 | $formatted = iCalUtilityFunctions::_format_date_time( $this->completed['value'], 7 ); |
---|
2146 | $attributes = $this->_createParams( $this->completed['params'] ); |
---|
2147 | return $this->_createElement( 'COMPLETED', $attributes, $formatted ); |
---|
2148 | } |
---|
2149 | /** |
---|
2150 | * set calendar component property completed |
---|
2151 | * |
---|
2152 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2153 | * @since 2.4.8 - 2008-10-23 |
---|
2154 | * @param mixed $year |
---|
2155 | * @param mixed $month optional |
---|
2156 | * @param int $day optional |
---|
2157 | * @param int $hour optional |
---|
2158 | * @param int $min optional |
---|
2159 | * @param int $sec optional |
---|
2160 | * @param array $params optional |
---|
2161 | * @return bool |
---|
2162 | */ |
---|
2163 | function setCompleted( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
---|
2164 | if( empty( $year )) { |
---|
2165 | if( $this->getConfig( 'allowEmpty' )) { |
---|
2166 | $this->completed = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2167 | return TRUE; |
---|
2168 | } |
---|
2169 | else |
---|
2170 | return FALSE; |
---|
2171 | } |
---|
2172 | $this->completed = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
---|
2173 | return TRUE; |
---|
2174 | } |
---|
2175 | /*********************************************************************************/ |
---|
2176 | /** |
---|
2177 | * Property Name: CONTACT |
---|
2178 | */ |
---|
2179 | /** |
---|
2180 | * creates formatted output for calendar component property contact |
---|
2181 | * |
---|
2182 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2183 | * @since 2.4.8 - 2008-10-23 |
---|
2184 | * @return string |
---|
2185 | */ |
---|
2186 | function createContact() { |
---|
2187 | if( empty( $this->contact )) return FALSE; |
---|
2188 | $output = null; |
---|
2189 | foreach( $this->contact as $contact ) { |
---|
2190 | if( !empty( $contact['value'] )) { |
---|
2191 | $attributes = $this->_createParams( $contact['params'], array( 'ALTREP', 'LANGUAGE' )); |
---|
2192 | $content = $this->_strrep( $contact['value'] ); |
---|
2193 | $output .= $this->_createElement( 'CONTACT', $attributes, $content ); |
---|
2194 | } |
---|
2195 | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'CONTACT' ); |
---|
2196 | } |
---|
2197 | return $output; |
---|
2198 | } |
---|
2199 | /** |
---|
2200 | * set calendar component property contact |
---|
2201 | * |
---|
2202 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2203 | * @since 2.5.1 - 2008-11-05 |
---|
2204 | * @param string $value |
---|
2205 | * @param array $params, optional |
---|
2206 | * @param integer $index, optional |
---|
2207 | * @return bool |
---|
2208 | */ |
---|
2209 | function setContact( $value, $params=FALSE, $index=FALSE ) { |
---|
2210 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2211 | iCalUtilityFunctions::_setMval( $this->contact, $value, $params, FALSE, $index ); |
---|
2212 | return TRUE; |
---|
2213 | } |
---|
2214 | /*********************************************************************************/ |
---|
2215 | /** |
---|
2216 | * Property Name: CREATED |
---|
2217 | */ |
---|
2218 | /** |
---|
2219 | * creates formatted output for calendar component property created |
---|
2220 | * |
---|
2221 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2222 | * @since 2.4.8 - 2008-10-21 |
---|
2223 | * @return string |
---|
2224 | */ |
---|
2225 | function createCreated() { |
---|
2226 | if( empty( $this->created )) return FALSE; |
---|
2227 | $formatted = iCalUtilityFunctions::_format_date_time( $this->created['value'], 7 ); |
---|
2228 | $attributes = $this->_createParams( $this->created['params'] ); |
---|
2229 | return $this->_createElement( 'CREATED', $attributes, $formatted ); |
---|
2230 | } |
---|
2231 | /** |
---|
2232 | * set calendar component property created |
---|
2233 | * |
---|
2234 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2235 | * @since 2.4.8 - 2008-10-23 |
---|
2236 | * @param mixed $year optional |
---|
2237 | * @param mixed $month optional |
---|
2238 | * @param int $day optional |
---|
2239 | * @param int $hour optional |
---|
2240 | * @param int $min optional |
---|
2241 | * @param int $sec optional |
---|
2242 | * @param mixed $params optional |
---|
2243 | * @return bool |
---|
2244 | */ |
---|
2245 | function setCreated( $year=FALSE, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
---|
2246 | if( !isset( $year )) { |
---|
2247 | $year = date('Ymd\THis', mktime( date( 'H' ), date( 'i' ), date( 's' ) - date( 'Z'), date( 'm' ), date( 'd' ), date( 'Y' ))); |
---|
2248 | } |
---|
2249 | $this->created = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
---|
2250 | return TRUE; |
---|
2251 | } |
---|
2252 | /*********************************************************************************/ |
---|
2253 | /** |
---|
2254 | * Property Name: DESCRIPTION |
---|
2255 | */ |
---|
2256 | /** |
---|
2257 | * creates formatted output for calendar component property description |
---|
2258 | * |
---|
2259 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2260 | * @since 2.4.8 - 2008-10-22 |
---|
2261 | * @return string |
---|
2262 | */ |
---|
2263 | function createDescription() { |
---|
2264 | if( empty( $this->description )) return FALSE; |
---|
2265 | $output = null; |
---|
2266 | foreach( $this->description as $description ) { |
---|
2267 | if( !empty( $description['value'] )) { |
---|
2268 | $attributes = $this->_createParams( $description['params'], array( 'ALTREP', 'LANGUAGE' )); |
---|
2269 | $content = $this->_strrep( $description['value'] ); |
---|
2270 | $output .= $this->_createElement( 'DESCRIPTION', $attributes, $content ); |
---|
2271 | } |
---|
2272 | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'DESCRIPTION' ); |
---|
2273 | } |
---|
2274 | return $output; |
---|
2275 | } |
---|
2276 | /** |
---|
2277 | * set calendar component property description |
---|
2278 | * |
---|
2279 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2280 | * @since 2.6.24 - 2010-11-06 |
---|
2281 | * @param string $value |
---|
2282 | * @param array $params, optional |
---|
2283 | * @param integer $index, optional |
---|
2284 | * @return bool |
---|
2285 | */ |
---|
2286 | function setDescription( $value, $params=FALSE, $index=FALSE ) { |
---|
2287 | if( empty( $value )) { if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; } |
---|
2288 | if( 'vjournal' != $this->objName ) |
---|
2289 | $index = 1; |
---|
2290 | iCalUtilityFunctions::_setMval( $this->description, $value, $params, FALSE, $index ); |
---|
2291 | return TRUE; |
---|
2292 | } |
---|
2293 | /*********************************************************************************/ |
---|
2294 | /** |
---|
2295 | * Property Name: DTEND |
---|
2296 | */ |
---|
2297 | /** |
---|
2298 | * creates formatted output for calendar component property dtend |
---|
2299 | * |
---|
2300 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2301 | * @since 2.4.8 - 2008-10-21 |
---|
2302 | * @return string |
---|
2303 | */ |
---|
2304 | function createDtend() { |
---|
2305 | if( empty( $this->dtend )) return FALSE; |
---|
2306 | if( !isset( $this->dtend['value']['year'] ) && |
---|
2307 | !isset( $this->dtend['value']['month'] ) && |
---|
2308 | !isset( $this->dtend['value']['day'] ) && |
---|
2309 | !isset( $this->dtend['value']['hour'] ) && |
---|
2310 | !isset( $this->dtend['value']['min'] ) && |
---|
2311 | !isset( $this->dtend['value']['sec'] )) |
---|
2312 | if( $this->getConfig( 'allowEmpty' )) |
---|
2313 | return $this->_createElement( 'DTEND' ); |
---|
2314 | else return FALSE; |
---|
2315 | $formatted = iCalUtilityFunctions::_format_date_time( $this->dtend['value'] ); |
---|
2316 | $attributes = $this->_createParams( $this->dtend['params'] ); |
---|
2317 | return $this->_createElement( 'DTEND', $attributes, $formatted ); |
---|
2318 | } |
---|
2319 | /** |
---|
2320 | * set calendar component property dtend |
---|
2321 | * |
---|
2322 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2323 | * @since 2.4.8 - 2008-10-23 |
---|
2324 | * @param mixed $year |
---|
2325 | * @param mixed $month optional |
---|
2326 | * @param int $day optional |
---|
2327 | * @param int $hour optional |
---|
2328 | * @param int $min optional |
---|
2329 | * @param int $sec optional |
---|
2330 | * @param string $tz optional |
---|
2331 | * @param array params optional |
---|
2332 | * @return bool |
---|
2333 | */ |
---|
2334 | function setDtend( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
---|
2335 | if( empty( $year )) { |
---|
2336 | if( $this->getConfig( 'allowEmpty' )) { |
---|
2337 | $this->dtend = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2338 | return TRUE; |
---|
2339 | } |
---|
2340 | else |
---|
2341 | return FALSE; |
---|
2342 | } |
---|
2343 | $this->dtend = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params ); |
---|
2344 | return TRUE; |
---|
2345 | } |
---|
2346 | /*********************************************************************************/ |
---|
2347 | /** |
---|
2348 | * Property Name: DTSTAMP |
---|
2349 | */ |
---|
2350 | /** |
---|
2351 | * creates formatted output for calendar component property dtstamp |
---|
2352 | * |
---|
2353 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2354 | * @since 2.4.4 - 2008-03-07 |
---|
2355 | * @return string |
---|
2356 | */ |
---|
2357 | function createDtstamp() { |
---|
2358 | if( !isset( $this->dtstamp['value']['year'] ) && |
---|
2359 | !isset( $this->dtstamp['value']['month'] ) && |
---|
2360 | !isset( $this->dtstamp['value']['day'] ) && |
---|
2361 | !isset( $this->dtstamp['value']['hour'] ) && |
---|
2362 | !isset( $this->dtstamp['value']['min'] ) && |
---|
2363 | !isset( $this->dtstamp['value']['sec'] )) |
---|
2364 | $this->_makeDtstamp(); |
---|
2365 | $formatted = iCalUtilityFunctions::_format_date_time( $this->dtstamp['value'], 7 ); |
---|
2366 | $attributes = $this->_createParams( $this->dtstamp['params'] ); |
---|
2367 | return $this->_createElement( 'DTSTAMP', $attributes, $formatted ); |
---|
2368 | } |
---|
2369 | /** |
---|
2370 | * computes datestamp for calendar component object instance dtstamp |
---|
2371 | * |
---|
2372 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2373 | * @since 2.6.25 - 2010-11-09 |
---|
2374 | * @return void |
---|
2375 | */ |
---|
2376 | function _makeDtstamp() { |
---|
2377 | $d = mktime( date('H'), date('m'), (date('s') - date( 'Z' )), date('m'), date('d'), date('Y')); |
---|
2378 | $this->dtstamp['value'] = array( 'year' => date( 'Y', $d ) |
---|
2379 | , 'month' => date( 'm', $d ) |
---|
2380 | , 'day' => date( 'd', $d ) |
---|
2381 | , 'hour' => date( 'H', $d ) |
---|
2382 | , 'min' => date( 'i', $d ) |
---|
2383 | , 'sec' => date( 's', $d )); |
---|
2384 | $this->dtstamp['params'] = null; |
---|
2385 | } |
---|
2386 | /** |
---|
2387 | * set calendar component property dtstamp |
---|
2388 | * |
---|
2389 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2390 | * @since 2.4.8 - 2008-10-23 |
---|
2391 | * @param mixed $year |
---|
2392 | * @param mixed $month optional |
---|
2393 | * @param int $day optional |
---|
2394 | * @param int $hour optional |
---|
2395 | * @param int $min optional |
---|
2396 | * @param int $sec optional |
---|
2397 | * @param array $params optional |
---|
2398 | * @return TRUE |
---|
2399 | */ |
---|
2400 | function setDtstamp( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
---|
2401 | if( empty( $year )) |
---|
2402 | $this->_makeDtstamp(); |
---|
2403 | else |
---|
2404 | $this->dtstamp = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
---|
2405 | return TRUE; |
---|
2406 | } |
---|
2407 | /*********************************************************************************/ |
---|
2408 | /** |
---|
2409 | * Property Name: DTSTART |
---|
2410 | */ |
---|
2411 | /** |
---|
2412 | * creates formatted output for calendar component property dtstart |
---|
2413 | * |
---|
2414 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2415 | * @since 2.4.16 - 2008-10-26 |
---|
2416 | * @return string |
---|
2417 | */ |
---|
2418 | function createDtstart() { |
---|
2419 | if( empty( $this->dtstart )) return FALSE; |
---|
2420 | if( !isset( $this->dtstart['value']['year'] ) && |
---|
2421 | !isset( $this->dtstart['value']['month'] ) && |
---|
2422 | !isset( $this->dtstart['value']['day'] ) && |
---|
2423 | !isset( $this->dtstart['value']['hour'] ) && |
---|
2424 | !isset( $this->dtstart['value']['min'] ) && |
---|
2425 | !isset( $this->dtstart['value']['sec'] )) |
---|
2426 | if( $this->getConfig( 'allowEmpty' )) |
---|
2427 | return $this->_createElement( 'DTSTART' ); |
---|
2428 | else return FALSE; |
---|
2429 | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) |
---|
2430 | unset( $this->dtstart['value']['tz'], $this->dtstart['params']['TZID'] ); |
---|
2431 | $formatted = iCalUtilityFunctions::_format_date_time( $this->dtstart['value'] ); |
---|
2432 | $attributes = $this->_createParams( $this->dtstart['params'] ); |
---|
2433 | return $this->_createElement( 'DTSTART', $attributes, $formatted ); |
---|
2434 | } |
---|
2435 | /** |
---|
2436 | * set calendar component property dtstart |
---|
2437 | * |
---|
2438 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2439 | * @since 2.6.22 - 2010-09-22 |
---|
2440 | * @param mixed $year |
---|
2441 | * @param mixed $month optional |
---|
2442 | * @param int $day optional |
---|
2443 | * @param int $hour optional |
---|
2444 | * @param int $min optional |
---|
2445 | * @param int $sec optional |
---|
2446 | * @param string $tz optional |
---|
2447 | * @param array $params optional |
---|
2448 | * @return bool |
---|
2449 | */ |
---|
2450 | function setDtstart( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
---|
2451 | if( empty( $year )) { |
---|
2452 | if( $this->getConfig( 'allowEmpty' )) { |
---|
2453 | $this->dtstart = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2454 | return TRUE; |
---|
2455 | } |
---|
2456 | else |
---|
2457 | return FALSE; |
---|
2458 | } |
---|
2459 | $this->dtstart = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params, 'dtstart', $this->objName ); |
---|
2460 | return TRUE; |
---|
2461 | } |
---|
2462 | /*********************************************************************************/ |
---|
2463 | /** |
---|
2464 | * Property Name: DUE |
---|
2465 | */ |
---|
2466 | /** |
---|
2467 | * creates formatted output for calendar component property due |
---|
2468 | * |
---|
2469 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2470 | * @since 2.4.8 - 2008-10-22 |
---|
2471 | * @return string |
---|
2472 | */ |
---|
2473 | function createDue() { |
---|
2474 | if( empty( $this->due )) return FALSE; |
---|
2475 | if( !isset( $this->due['value']['year'] ) && |
---|
2476 | !isset( $this->due['value']['month'] ) && |
---|
2477 | !isset( $this->due['value']['day'] ) && |
---|
2478 | !isset( $this->due['value']['hour'] ) && |
---|
2479 | !isset( $this->due['value']['min'] ) && |
---|
2480 | !isset( $this->due['value']['sec'] )) |
---|
2481 | if( $this->getConfig( 'allowEmpty' )) |
---|
2482 | return $this->_createElement( 'DUE' ); |
---|
2483 | else return FALSE; |
---|
2484 | $formatted = iCalUtilityFunctions::_format_date_time( $this->due['value'] ); |
---|
2485 | $attributes = $this->_createParams( $this->due['params'] ); |
---|
2486 | return $this->_createElement( 'DUE', $attributes, $formatted ); |
---|
2487 | } |
---|
2488 | /** |
---|
2489 | * set calendar component property due |
---|
2490 | * |
---|
2491 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2492 | * @since 2.4.8 - 2008-11-04 |
---|
2493 | * @param mixed $year |
---|
2494 | * @param mixed $month optional |
---|
2495 | * @param int $day optional |
---|
2496 | * @param int $hour optional |
---|
2497 | * @param int $min optional |
---|
2498 | * @param int $sec optional |
---|
2499 | * @param array $params optional |
---|
2500 | * @return bool |
---|
2501 | */ |
---|
2502 | function setDue( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
---|
2503 | if( empty( $year )) { |
---|
2504 | if( $this->getConfig( 'allowEmpty' )) { |
---|
2505 | $this->due = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2506 | return TRUE; |
---|
2507 | } |
---|
2508 | else |
---|
2509 | return FALSE; |
---|
2510 | } |
---|
2511 | $this->due = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params ); |
---|
2512 | return TRUE; |
---|
2513 | } |
---|
2514 | /*********************************************************************************/ |
---|
2515 | /** |
---|
2516 | * Property Name: DURATION |
---|
2517 | */ |
---|
2518 | /** |
---|
2519 | * creates formatted output for calendar component property duration |
---|
2520 | * |
---|
2521 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2522 | * @since 2.4.8 - 2008-10-21 |
---|
2523 | * @return string |
---|
2524 | */ |
---|
2525 | function createDuration() { |
---|
2526 | if( empty( $this->duration )) return FALSE; |
---|
2527 | if( !isset( $this->duration['value']['week'] ) && |
---|
2528 | !isset( $this->duration['value']['day'] ) && |
---|
2529 | !isset( $this->duration['value']['hour'] ) && |
---|
2530 | !isset( $this->duration['value']['min'] ) && |
---|
2531 | !isset( $this->duration['value']['sec'] )) |
---|
2532 | if( $this->getConfig( 'allowEmpty' )) |
---|
2533 | return $this->_createElement( 'DURATION', array(), null ); |
---|
2534 | else return FALSE; |
---|
2535 | $attributes = $this->_createParams( $this->duration['params'] ); |
---|
2536 | return $this->_createElement( 'DURATION', $attributes, iCalUtilityFunctions::_format_duration( $this->duration['value'] )); |
---|
2537 | } |
---|
2538 | /** |
---|
2539 | * set calendar component property duration |
---|
2540 | * |
---|
2541 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2542 | * @since 2.4.8 - 2008-11-04 |
---|
2543 | * @param mixed $week |
---|
2544 | * @param mixed $day optional |
---|
2545 | * @param int $hour optional |
---|
2546 | * @param int $min optional |
---|
2547 | * @param int $sec optional |
---|
2548 | * @param array $params optional |
---|
2549 | * @return bool |
---|
2550 | */ |
---|
2551 | function setDuration( $week, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
---|
2552 | if( empty( $week )) if( $this->getConfig( 'allowEmpty' )) $week = null; else return FALSE; |
---|
2553 | if( is_array( $week ) && ( 1 <= count( $week ))) |
---|
2554 | $this->duration = array( 'value' => iCalUtilityFunctions::_duration_array( $week ), 'params' => iCalUtilityFunctions::_setParams( $day )); |
---|
2555 | elseif( is_string( $week ) && ( 3 <= strlen( trim( $week )))) { |
---|
2556 | $week = trim( $week ); |
---|
2557 | if( in_array( substr( $week, 0, 1 ), array( '+', '-' ))) |
---|
2558 | $week = substr( $week, 1 ); |
---|
2559 | $this->duration = array( 'value' => iCalUtilityFunctions::_duration_string( $week ), 'params' => iCalUtilityFunctions::_setParams( $day )); |
---|
2560 | } |
---|
2561 | elseif( empty( $week ) && empty( $day ) && empty( $hour ) && empty( $min ) && empty( $sec )) |
---|
2562 | return FALSE; |
---|
2563 | else |
---|
2564 | $this->duration = array( 'value' => iCalUtilityFunctions::_duration_array( array( $week, $day, $hour, $min, $sec )), 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2565 | return TRUE; |
---|
2566 | } |
---|
2567 | /*********************************************************************************/ |
---|
2568 | /** |
---|
2569 | * Property Name: EXDATE |
---|
2570 | */ |
---|
2571 | /** |
---|
2572 | * creates formatted output for calendar component property exdate |
---|
2573 | * |
---|
2574 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2575 | * @since 2.4.8 - 2008-10-22 |
---|
2576 | * @return string |
---|
2577 | */ |
---|
2578 | function createExdate() { |
---|
2579 | if( empty( $this->exdate )) return FALSE; |
---|
2580 | $output = null; |
---|
2581 | foreach( $this->exdate as $ex => $theExdate ) { |
---|
2582 | if( empty( $theExdate['value'] )) { |
---|
2583 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'EXDATE' ); |
---|
2584 | continue; |
---|
2585 | } |
---|
2586 | $content = $attributes = null; |
---|
2587 | foreach( $theExdate['value'] as $eix => $exdatePart ) { |
---|
2588 | $parno = count( $exdatePart ); |
---|
2589 | $formatted = iCalUtilityFunctions::_format_date_time( $exdatePart, $parno ); |
---|
2590 | if( isset( $theExdate['params']['TZID'] )) |
---|
2591 | $formatted = str_replace( 'Z', '', $formatted); |
---|
2592 | if( 0 < $eix ) { |
---|
2593 | if( isset( $theExdate['value'][0]['tz'] )) { |
---|
2594 | if( ctype_digit( substr( $theExdate['value'][0]['tz'], -4 )) || |
---|
2595 | ( 'Z' == $theExdate['value'][0]['tz'] )) { |
---|
2596 | if( 'Z' != substr( $formatted, -1 )) |
---|
2597 | $formatted .= 'Z'; |
---|
2598 | } |
---|
2599 | else |
---|
2600 | $formatted = str_replace( 'Z', '', $formatted ); |
---|
2601 | } |
---|
2602 | else |
---|
2603 | $formatted = str_replace( 'Z', '', $formatted ); |
---|
2604 | } |
---|
2605 | $content .= ( 0 < $eix ) ? ','.$formatted : $formatted; |
---|
2606 | } |
---|
2607 | $attributes .= $this->_createParams( $theExdate['params'] ); |
---|
2608 | $output .= $this->_createElement( 'EXDATE', $attributes, $content ); |
---|
2609 | } |
---|
2610 | return $output; |
---|
2611 | } |
---|
2612 | /** |
---|
2613 | * set calendar component property exdate |
---|
2614 | * |
---|
2615 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2616 | * @since 2.5.1 - 2008-11-05 |
---|
2617 | * @param array exdates |
---|
2618 | * @param array $params, optional |
---|
2619 | * @param integer $index, optional |
---|
2620 | * @return bool |
---|
2621 | */ |
---|
2622 | function setExdate( $exdates, $params=FALSE, $index=FALSE ) { |
---|
2623 | if( empty( $exdates )) { |
---|
2624 | if( $this->getConfig( 'allowEmpty' )) { |
---|
2625 | iCalUtilityFunctions::_setMval( $this->exdate, null, $params, FALSE, $index ); |
---|
2626 | return TRUE; |
---|
2627 | } |
---|
2628 | else |
---|
2629 | return FALSE; |
---|
2630 | } |
---|
2631 | $input = array( 'params' => iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' ))); |
---|
2632 | /* ev. check 1:st date and save ev. timezone **/ |
---|
2633 | iCalUtilityFunctions::_chkdatecfg( reset( $exdates ), $parno, $input['params'] ); |
---|
2634 | iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME' ); // remove default parameter |
---|
2635 | foreach( $exdates as $eix => $theExdate ) { |
---|
2636 | if( iCalUtilityFunctions::_isArrayTimestampDate( $theExdate )) |
---|
2637 | $exdatea = iCalUtilityFunctions::_timestamp2date( $theExdate, $parno ); |
---|
2638 | elseif( is_array( $theExdate )) |
---|
2639 | $exdatea = iCalUtilityFunctions::_date_time_array( $theExdate, $parno ); |
---|
2640 | elseif( 8 <= strlen( trim( $theExdate ))) // ex. 2006-08-03 10:12:18 |
---|
2641 | $exdatea = iCalUtilityFunctions::_date_time_string( $theExdate, $parno ); |
---|
2642 | if( 3 == $parno ) |
---|
2643 | unset( $exdatea['hour'], $exdatea['min'], $exdatea['sec'], $exdatea['tz'] ); |
---|
2644 | elseif( isset( $exdatea['tz'] )) |
---|
2645 | $exdatea['tz'] = (string) $exdatea['tz']; |
---|
2646 | if( isset( $input['params']['TZID'] ) || |
---|
2647 | ( isset( $exdatea['tz'] ) && !iCalUtilityFunctions::_isOffset( $exdatea['tz'] )) || |
---|
2648 | ( isset( $input['value'][0] ) && ( !isset( $input['value'][0]['tz'] ))) || |
---|
2649 | ( isset( $input['value'][0]['tz'] ) && !iCalUtilityFunctions::_isOffset( $input['value'][0]['tz'] ))) |
---|
2650 | unset( $exdatea['tz'] ); |
---|
2651 | $input['value'][] = $exdatea; |
---|
2652 | } |
---|
2653 | if( 0 >= count( $input['value'] )) |
---|
2654 | return FALSE; |
---|
2655 | if( 3 == $parno ) { |
---|
2656 | $input['params']['VALUE'] = 'DATE'; |
---|
2657 | unset( $input['params']['TZID'] ); |
---|
2658 | } |
---|
2659 | iCalUtilityFunctions::_setMval( $this->exdate, $input['value'], $input['params'], FALSE, $index ); |
---|
2660 | return TRUE; |
---|
2661 | } |
---|
2662 | /*********************************************************************************/ |
---|
2663 | /** |
---|
2664 | * Property Name: EXRULE |
---|
2665 | */ |
---|
2666 | /** |
---|
2667 | * creates formatted output for calendar component property exrule |
---|
2668 | * |
---|
2669 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2670 | * @since 2.4.8 - 2008-10-22 |
---|
2671 | * @return string |
---|
2672 | */ |
---|
2673 | function createExrule() { |
---|
2674 | if( empty( $this->exrule )) return FALSE; |
---|
2675 | return $this->_format_recur( 'EXRULE', $this->exrule ); |
---|
2676 | } |
---|
2677 | /** |
---|
2678 | * set calendar component property exdate |
---|
2679 | * |
---|
2680 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2681 | * @since 2.5.1 - 2008-11-05 |
---|
2682 | * @param array $exruleset |
---|
2683 | * @param array $params, optional |
---|
2684 | * @param integer $index, optional |
---|
2685 | * @return bool |
---|
2686 | */ |
---|
2687 | function setExrule( $exruleset, $params=FALSE, $index=FALSE ) { |
---|
2688 | if( empty( $exruleset )) if( $this->getConfig( 'allowEmpty' )) $exruleset = null; else return FALSE; |
---|
2689 | iCalUtilityFunctions::_setMval( $this->exrule, iCalUtilityFunctions::_setRexrule( $exruleset ), $params, FALSE, $index ); |
---|
2690 | return TRUE; |
---|
2691 | } |
---|
2692 | /*********************************************************************************/ |
---|
2693 | /** |
---|
2694 | * Property Name: FREEBUSY |
---|
2695 | */ |
---|
2696 | /** |
---|
2697 | * creates formatted output for calendar component property freebusy |
---|
2698 | * |
---|
2699 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2700 | * @since 2.4.8 - 2008-10-22 |
---|
2701 | * @return string |
---|
2702 | */ |
---|
2703 | function createFreebusy() { |
---|
2704 | if( empty( $this->freebusy )) return FALSE; |
---|
2705 | $output = null; |
---|
2706 | foreach( $this->freebusy as $freebusyPart ) { |
---|
2707 | if( empty( $freebusyPart['value'] )) { |
---|
2708 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'FREEBUSY' ); |
---|
2709 | continue; |
---|
2710 | } |
---|
2711 | $attributes = $content = null; |
---|
2712 | if( isset( $freebusyPart['value']['fbtype'] )) { |
---|
2713 | $attributes .= $this->intAttrDelimiter.'FBTYPE='.$freebusyPart['value']['fbtype']; |
---|
2714 | unset( $freebusyPart['value']['fbtype'] ); |
---|
2715 | $freebusyPart['value'] = array_values( $freebusyPart['value'] ); |
---|
2716 | } |
---|
2717 | else |
---|
2718 | $attributes .= $this->intAttrDelimiter.'FBTYPE=BUSY'; |
---|
2719 | $attributes .= $this->_createParams( $freebusyPart['params'] ); |
---|
2720 | $fno = 1; |
---|
2721 | $cnt = count( $freebusyPart['value']); |
---|
2722 | foreach( $freebusyPart['value'] as $periodix => $freebusyPeriod ) { |
---|
2723 | $formatted = iCalUtilityFunctions::_format_date_time( $freebusyPeriod[0] ); |
---|
2724 | $content .= $formatted; |
---|
2725 | $content .= '/'; |
---|
2726 | $cnt2 = count( $freebusyPeriod[1]); |
---|
2727 | if( array_key_exists( 'year', $freebusyPeriod[1] )) // date-time |
---|
2728 | $cnt2 = 7; |
---|
2729 | elseif( array_key_exists( 'week', $freebusyPeriod[1] )) // duration |
---|
2730 | $cnt2 = 5; |
---|
2731 | if(( 7 == $cnt2 ) && // period= -> date-time |
---|
2732 | isset( $freebusyPeriod[1]['year'] ) && |
---|
2733 | isset( $freebusyPeriod[1]['month'] ) && |
---|
2734 | isset( $freebusyPeriod[1]['day'] )) { |
---|
2735 | $content .= iCalUtilityFunctions::_format_date_time( $freebusyPeriod[1] ); |
---|
2736 | } |
---|
2737 | else { // period= -> dur-time |
---|
2738 | $content .= iCalUtilityFunctions::_format_duration( $freebusyPeriod[1] ); |
---|
2739 | } |
---|
2740 | if( $fno < $cnt ) |
---|
2741 | $content .= ','; |
---|
2742 | $fno++; |
---|
2743 | } |
---|
2744 | $output .= $this->_createElement( 'FREEBUSY', $attributes, $content ); |
---|
2745 | } |
---|
2746 | return $output; |
---|
2747 | } |
---|
2748 | /** |
---|
2749 | * set calendar component property freebusy |
---|
2750 | * |
---|
2751 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2752 | * @since 2.5.1 - 2008-11-05 |
---|
2753 | * @param string $fbType |
---|
2754 | * @param array $fbValues |
---|
2755 | * @param array $params, optional |
---|
2756 | * @param integer $index, optional |
---|
2757 | * @return bool |
---|
2758 | */ |
---|
2759 | function setFreebusy( $fbType, $fbValues, $params=FALSE, $index=FALSE ) { |
---|
2760 | if( empty( $fbValues )) { |
---|
2761 | if( $this->getConfig( 'allowEmpty' )) { |
---|
2762 | iCalUtilityFunctions::_setMval( $this->freebusy, null, $params, FALSE, $index ); |
---|
2763 | return TRUE; |
---|
2764 | } |
---|
2765 | else |
---|
2766 | return FALSE; |
---|
2767 | } |
---|
2768 | $fbType = strtoupper( $fbType ); |
---|
2769 | if(( !in_array( $fbType, array( 'FREE', 'BUSY', 'BUSY-UNAVAILABLE', 'BUSY-TENTATIVE' ))) && |
---|
2770 | ( 'X-' != substr( $fbType, 0, 2 ))) |
---|
2771 | $fbType = 'BUSY'; |
---|
2772 | $input = array( 'fbtype' => $fbType ); |
---|
2773 | foreach( $fbValues as $fbPeriod ) { // periods => period |
---|
2774 | $freebusyPeriod = array(); |
---|
2775 | foreach( $fbPeriod as $fbMember ) { // pairs => singlepart |
---|
2776 | $freebusyPairMember = array(); |
---|
2777 | if( is_array( $fbMember )) { |
---|
2778 | if( iCalUtilityFunctions::_isArrayDate( $fbMember )) { // date-time value |
---|
2779 | $freebusyPairMember = iCalUtilityFunctions::_date_time_array( $fbMember, 7 ); |
---|
2780 | $freebusyPairMember['tz'] = 'Z'; |
---|
2781 | } |
---|
2782 | elseif( iCalUtilityFunctions::_isArrayTimestampDate( $fbMember )) { // timestamp value |
---|
2783 | $freebusyPairMember = iCalUtilityFunctions::_timestamp2date( $fbMember['timestamp'], 7 ); |
---|
2784 | $freebusyPairMember['tz'] = 'Z'; |
---|
2785 | } |
---|
2786 | else { // array format duration |
---|
2787 | $freebusyPairMember = iCalUtilityFunctions::_duration_array( $fbMember ); |
---|
2788 | } |
---|
2789 | } |
---|
2790 | elseif(( 3 <= strlen( trim( $fbMember ))) && // string format duration |
---|
2791 | ( in_array( $fbMember{0}, array( 'P', '+', '-' )))) { |
---|
2792 | if( 'P' != $fbMember{0} ) |
---|
2793 | $fbmember = substr( $fbMember, 1 ); |
---|
2794 | $freebusyPairMember = iCalUtilityFunctions::_duration_string( $fbMember ); |
---|
2795 | } |
---|
2796 | elseif( 8 <= strlen( trim( $fbMember ))) { // text date ex. 2006-08-03 10:12:18 |
---|
2797 | $freebusyPairMember = iCalUtilityFunctions::_date_time_string( $fbMember, 7 ); |
---|
2798 | $freebusyPairMember['tz'] = 'Z'; |
---|
2799 | } |
---|
2800 | $freebusyPeriod[] = $freebusyPairMember; |
---|
2801 | } |
---|
2802 | $input[] = $freebusyPeriod; |
---|
2803 | } |
---|
2804 | iCalUtilityFunctions::_setMval( $this->freebusy, $input, $params, FALSE, $index ); |
---|
2805 | return TRUE; |
---|
2806 | } |
---|
2807 | /*********************************************************************************/ |
---|
2808 | /** |
---|
2809 | * Property Name: GEO |
---|
2810 | */ |
---|
2811 | /** |
---|
2812 | * creates formatted output for calendar component property geo |
---|
2813 | * |
---|
2814 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2815 | * @since 2.4.8 - 2008-10-21 |
---|
2816 | * @return string |
---|
2817 | */ |
---|
2818 | function createGeo() { |
---|
2819 | if( empty( $this->geo )) return FALSE; |
---|
2820 | if( empty( $this->geo['value'] )) |
---|
2821 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'GEO' ) : FALSE; |
---|
2822 | $attributes = $this->_createParams( $this->geo['params'] ); |
---|
2823 | $content = null; |
---|
2824 | $content .= number_format( (float) $this->geo['value']['latitude'], 6, '.', ''); |
---|
2825 | $content .= ';'; |
---|
2826 | $content .= number_format( (float) $this->geo['value']['longitude'], 6, '.', ''); |
---|
2827 | return $this->_createElement( 'GEO', $attributes, $content ); |
---|
2828 | } |
---|
2829 | /** |
---|
2830 | * set calendar component property geo |
---|
2831 | * |
---|
2832 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2833 | * @since 2.4.8 - 2008-11-04 |
---|
2834 | * @param float $latitude |
---|
2835 | * @param float $longitude |
---|
2836 | * @param array $params optional |
---|
2837 | * @return bool |
---|
2838 | */ |
---|
2839 | function setGeo( $latitude, $longitude, $params=FALSE ) { |
---|
2840 | if( !empty( $latitude ) && !empty( $longitude )) { |
---|
2841 | if( !is_array( $this->geo )) $this->geo = array(); |
---|
2842 | $this->geo['value']['latitude'] = $latitude; |
---|
2843 | $this->geo['value']['longitude'] = $longitude; |
---|
2844 | $this->geo['params'] = iCalUtilityFunctions::_setParams( $params ); |
---|
2845 | } |
---|
2846 | elseif( $this->getConfig( 'allowEmpty' )) |
---|
2847 | $this->geo = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params ) ); |
---|
2848 | else |
---|
2849 | return FALSE; |
---|
2850 | return TRUE; |
---|
2851 | } |
---|
2852 | /*********************************************************************************/ |
---|
2853 | /** |
---|
2854 | * Property Name: LAST-MODIFIED |
---|
2855 | */ |
---|
2856 | /** |
---|
2857 | * creates formatted output for calendar component property last-modified |
---|
2858 | * |
---|
2859 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2860 | * @since 2.4.8 - 2008-10-21 |
---|
2861 | * @return string |
---|
2862 | */ |
---|
2863 | function createLastModified() { |
---|
2864 | if( empty( $this->lastmodified )) return FALSE; |
---|
2865 | $attributes = $this->_createParams( $this->lastmodified['params'] ); |
---|
2866 | $formatted = iCalUtilityFunctions::_format_date_time( $this->lastmodified['value'], 7 ); |
---|
2867 | return $this->_createElement( 'LAST-MODIFIED', $attributes, $formatted ); |
---|
2868 | } |
---|
2869 | /** |
---|
2870 | * set calendar component property completed |
---|
2871 | * |
---|
2872 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2873 | * @since 2.4.8 - 2008-10-23 |
---|
2874 | * @param mixed $year optional |
---|
2875 | * @param mixed $month optional |
---|
2876 | * @param int $day optional |
---|
2877 | * @param int $hour optional |
---|
2878 | * @param int $min optional |
---|
2879 | * @param int $sec optional |
---|
2880 | * @param array $params optional |
---|
2881 | * @return boll |
---|
2882 | */ |
---|
2883 | function setLastModified( $year=FALSE, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $params=FALSE ) { |
---|
2884 | if( empty( $year )) |
---|
2885 | $year = date('Ymd\THis', mktime( date( 'H' ), date( 'i' ), date( 's' ) - date( 'Z'), date( 'm' ), date( 'd' ), date( 'Y' ))); |
---|
2886 | $this->lastmodified = iCalUtilityFunctions::_setDate2( $year, $month, $day, $hour, $min, $sec, $params ); |
---|
2887 | return TRUE; |
---|
2888 | } |
---|
2889 | /*********************************************************************************/ |
---|
2890 | /** |
---|
2891 | * Property Name: LOCATION |
---|
2892 | */ |
---|
2893 | /** |
---|
2894 | * creates formatted output for calendar component property location |
---|
2895 | * |
---|
2896 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2897 | * @since 2.4.8 - 2008-10-22 |
---|
2898 | * @return string |
---|
2899 | */ |
---|
2900 | function createLocation() { |
---|
2901 | if( empty( $this->location )) return FALSE; |
---|
2902 | if( empty( $this->location['value'] )) |
---|
2903 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'LOCATION' ) : FALSE; |
---|
2904 | $attributes = $this->_createParams( $this->location['params'], array( 'ALTREP', 'LANGUAGE' )); |
---|
2905 | $content = $this->_strrep( $this->location['value'] ); |
---|
2906 | return $this->_createElement( 'LOCATION', $attributes, $content ); |
---|
2907 | } |
---|
2908 | /** |
---|
2909 | * set calendar component property location |
---|
2910 | ' |
---|
2911 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2912 | * @since 2.4.8 - 2008-11-04 |
---|
2913 | * @param string $value |
---|
2914 | * @param array params optional |
---|
2915 | * @return bool |
---|
2916 | */ |
---|
2917 | function setLocation( $value, $params=FALSE ) { |
---|
2918 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2919 | $this->location = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2920 | return TRUE; |
---|
2921 | } |
---|
2922 | /*********************************************************************************/ |
---|
2923 | /** |
---|
2924 | * Property Name: ORGANIZER |
---|
2925 | */ |
---|
2926 | /** |
---|
2927 | * creates formatted output for calendar component property organizer |
---|
2928 | * |
---|
2929 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2930 | * @since 2.6.33 - 2010-12-17 |
---|
2931 | * @return string |
---|
2932 | */ |
---|
2933 | function createOrganizer() { |
---|
2934 | if( empty( $this->organizer )) return FALSE; |
---|
2935 | if( empty( $this->organizer['value'] )) |
---|
2936 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'ORGANIZER' ) : FALSE; |
---|
2937 | $attributes = $this->_createParams( $this->organizer['params'] |
---|
2938 | , array( 'CN', 'DIR', 'SENT-BY', 'LANGUAGE' )); |
---|
2939 | return $this->_createElement( 'ORGANIZER', $attributes, $this->organizer['value'] ); |
---|
2940 | } |
---|
2941 | /** |
---|
2942 | * set calendar component property organizer |
---|
2943 | * |
---|
2944 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2945 | * @since 2.6.27 - 2010-11-29 |
---|
2946 | * @param string $value |
---|
2947 | * @param array params optional |
---|
2948 | * @return bool |
---|
2949 | */ |
---|
2950 | function setOrganizer( $value, $params=FALSE ) { |
---|
2951 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2952 | if( FALSE === ( $pos = strpos( substr( $value, 0, 9 ), ':' ))) |
---|
2953 | $value = 'MAILTO:'.$value; |
---|
2954 | else |
---|
2955 | $value = strtolower( substr( $value, 0, $pos )).substr( $value, $pos ); |
---|
2956 | $value = str_replace( 'mailto:', 'MAILTO:', $value ); |
---|
2957 | $this->organizer = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2958 | if( isset( $this->organizer['params']['SENT-BY'] )){ |
---|
2959 | if( 'mailto:' !== strtolower( substr( $this->organizer['params']['SENT-BY'], 0, 7 ))) |
---|
2960 | $this->organizer['params']['SENT-BY'] = 'MAILTO:'.$this->organizer['params']['SENT-BY']; |
---|
2961 | else |
---|
2962 | $this->organizer['params']['SENT-BY'] = 'MAILTO:'.substr( $this->organizer['params']['SENT-BY'], 7 ); |
---|
2963 | } |
---|
2964 | return TRUE; |
---|
2965 | } |
---|
2966 | /*********************************************************************************/ |
---|
2967 | /** |
---|
2968 | * Property Name: PERCENT-COMPLETE |
---|
2969 | */ |
---|
2970 | /** |
---|
2971 | * creates formatted output for calendar component property percent-complete |
---|
2972 | * |
---|
2973 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2974 | * @since 2.4.8 - 2008-10-22 |
---|
2975 | * @return string |
---|
2976 | */ |
---|
2977 | function createPercentComplete() { |
---|
2978 | if( empty( $this->percentcomplete )) return FALSE; |
---|
2979 | if( empty( $this->percentcomplete['value'] )) |
---|
2980 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'PERCENT-COMPLETE' ) : FALSE; |
---|
2981 | $attributes = $this->_createParams( $this->percentcomplete['params'] ); |
---|
2982 | return $this->_createElement( 'PERCENT-COMPLETE', $attributes, $this->percentcomplete['value'] ); |
---|
2983 | } |
---|
2984 | /** |
---|
2985 | * set calendar component property percent-complete |
---|
2986 | * |
---|
2987 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
2988 | * @since 2.4.8 - 2008-11-04 |
---|
2989 | * @param int $value |
---|
2990 | * @param array $params optional |
---|
2991 | * @return bool |
---|
2992 | */ |
---|
2993 | function setPercentComplete( $value, $params=FALSE ) { |
---|
2994 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
2995 | $this->percentcomplete = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
2996 | return TRUE; |
---|
2997 | } |
---|
2998 | /*********************************************************************************/ |
---|
2999 | /** |
---|
3000 | * Property Name: PRIORITY |
---|
3001 | */ |
---|
3002 | /** |
---|
3003 | * creates formatted output for calendar component property priority |
---|
3004 | * |
---|
3005 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3006 | * @since 2.4.8 - 2008-10-21 |
---|
3007 | * @return string |
---|
3008 | */ |
---|
3009 | function createPriority() { |
---|
3010 | if( empty( $this->priority )) return FALSE; |
---|
3011 | if( empty( $this->priority['value'] )) |
---|
3012 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'PRIORITY' ) : FALSE; |
---|
3013 | $attributes = $this->_createParams( $this->priority['params'] ); |
---|
3014 | return $this->_createElement( 'PRIORITY', $attributes, $this->priority['value'] ); |
---|
3015 | } |
---|
3016 | /** |
---|
3017 | * set calendar component property priority |
---|
3018 | * |
---|
3019 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3020 | * @since 2.4.8 - 2008-11-04 |
---|
3021 | * @param int $value |
---|
3022 | * @param array $params optional |
---|
3023 | * @return bool |
---|
3024 | */ |
---|
3025 | function setPriority( $value, $params=FALSE ) { |
---|
3026 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3027 | $this->priority = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3028 | return TRUE; |
---|
3029 | } |
---|
3030 | /*********************************************************************************/ |
---|
3031 | /** |
---|
3032 | * Property Name: RDATE |
---|
3033 | */ |
---|
3034 | /** |
---|
3035 | * creates formatted output for calendar component property rdate |
---|
3036 | * |
---|
3037 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3038 | * @since 2.4.16 - 2008-10-26 |
---|
3039 | * @return string |
---|
3040 | */ |
---|
3041 | function createRdate() { |
---|
3042 | if( empty( $this->rdate )) return FALSE; |
---|
3043 | $utctime = ( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) ? TRUE : FALSE; |
---|
3044 | $output = null; |
---|
3045 | if( $utctime ) |
---|
3046 | unset( $this->rdate['params']['TZID'] ); |
---|
3047 | foreach( $this->rdate as $theRdate ) { |
---|
3048 | if( empty( $theRdate['value'] )) { |
---|
3049 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'RDATE' ); |
---|
3050 | continue; |
---|
3051 | } |
---|
3052 | if( $utctime ) |
---|
3053 | unset( $theRdate['params']['TZID'] ); |
---|
3054 | $attributes = $this->_createParams( $theRdate['params'] ); |
---|
3055 | $cnt = count( $theRdate['value'] ); |
---|
3056 | $content = null; |
---|
3057 | $rno = 1; |
---|
3058 | foreach( $theRdate['value'] as $rpix => $rdatePart ) { |
---|
3059 | $contentPart = null; |
---|
3060 | if( is_array( $rdatePart ) && |
---|
3061 | isset( $theRdate['params']['VALUE'] ) && ( 'PERIOD' == $theRdate['params']['VALUE'] )) { // PERIOD |
---|
3062 | if( $utctime ) |
---|
3063 | unset( $rdatePart[0]['tz'] ); |
---|
3064 | $formatted = iCalUtilityFunctions::_format_date_time( $rdatePart[0]); // PERIOD part 1 |
---|
3065 | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
---|
3066 | $formatted = str_replace( 'Z', '', $formatted); |
---|
3067 | if( 0 < $rpix ) { |
---|
3068 | if( !empty( $rdatePart[0]['tz'] ) && iCalUtilityFunctions::_isOffset( $rdatePart[0]['tz'] )) { |
---|
3069 | if( 'Z' != substr( $formatted, -1 )) $formatted .= 'Z'; |
---|
3070 | } |
---|
3071 | else |
---|
3072 | $formatted = str_replace( 'Z', '', $formatted ); |
---|
3073 | } |
---|
3074 | $contentPart .= $formatted; |
---|
3075 | $contentPart .= '/'; |
---|
3076 | $cnt2 = count( $rdatePart[1]); |
---|
3077 | if( array_key_exists( 'year', $rdatePart[1] )) { |
---|
3078 | if( array_key_exists( 'hour', $rdatePart[1] )) |
---|
3079 | $cnt2 = 7; // date-time |
---|
3080 | else |
---|
3081 | $cnt2 = 3; // date |
---|
3082 | } |
---|
3083 | elseif( array_key_exists( 'week', $rdatePart[1] )) // duration |
---|
3084 | $cnt2 = 5; |
---|
3085 | if(( 7 == $cnt2 ) && // period= -> date-time |
---|
3086 | isset( $rdatePart[1]['year'] ) && |
---|
3087 | isset( $rdatePart[1]['month'] ) && |
---|
3088 | isset( $rdatePart[1]['day'] )) { |
---|
3089 | if( $utctime ) |
---|
3090 | unset( $rdatePart[1]['tz'] ); |
---|
3091 | $formatted = iCalUtilityFunctions::_format_date_time( $rdatePart[1] ); // PERIOD part 2 |
---|
3092 | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
---|
3093 | $formatted = str_replace( 'Z', '', $formatted); |
---|
3094 | if( !empty( $rdatePart[0]['tz'] ) && iCalUtilityFunctions::_isOffset( $rdatePart[0]['tz'] )) { |
---|
3095 | if( 'Z' != substr( $formatted, -1 )) $formatted .= 'Z'; |
---|
3096 | } |
---|
3097 | else |
---|
3098 | $formatted = str_replace( 'Z', '', $formatted ); |
---|
3099 | $contentPart .= $formatted; |
---|
3100 | } |
---|
3101 | else { // period= -> dur-time |
---|
3102 | $contentPart .= iCalUtilityFunctions::_format_duration( $rdatePart[1] ); |
---|
3103 | } |
---|
3104 | } // PERIOD end |
---|
3105 | else { // SINGLE date start |
---|
3106 | if( $utctime ) |
---|
3107 | unset( $rdatePart['tz'] ); |
---|
3108 | $formatted = iCalUtilityFunctions::_format_date_time( $rdatePart); |
---|
3109 | if( $utctime || !empty( $theRdate['params']['TZID'] )) |
---|
3110 | $formatted = str_replace( 'Z', '', $formatted); |
---|
3111 | if( !$utctime && ( 0 < $rpix )) { |
---|
3112 | if( !empty( $theRdate['value'][0]['tz'] ) && iCalUtilityFunctions::_isOffset( $theRdate['value'][0]['tz'] )) { |
---|
3113 | if( 'Z' != substr( $formatted, -1 )) |
---|
3114 | $formatted .= 'Z'; |
---|
3115 | } |
---|
3116 | else |
---|
3117 | $formatted = str_replace( 'Z', '', $formatted ); |
---|
3118 | } |
---|
3119 | $contentPart .= $formatted; |
---|
3120 | } |
---|
3121 | $content .= $contentPart; |
---|
3122 | if( $rno < $cnt ) |
---|
3123 | $content .= ','; |
---|
3124 | $rno++; |
---|
3125 | } |
---|
3126 | $output .= $this->_createElement( 'RDATE', $attributes, $content ); |
---|
3127 | } |
---|
3128 | return $output; |
---|
3129 | } |
---|
3130 | /** |
---|
3131 | * set calendar component property rdate |
---|
3132 | * |
---|
3133 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3134 | * @since 2.5.1 - 2008-11-07 |
---|
3135 | * @param array $rdates |
---|
3136 | * @param array $params, optional |
---|
3137 | * @param integer $index, optional |
---|
3138 | * @return bool |
---|
3139 | */ |
---|
3140 | function setRdate( $rdates, $params=FALSE, $index=FALSE ) { |
---|
3141 | if( empty( $rdates )) { |
---|
3142 | if( $this->getConfig( 'allowEmpty' )) { |
---|
3143 | iCalUtilityFunctions::_setMval( $this->rdate, null, $params, FALSE, $index ); |
---|
3144 | return TRUE; |
---|
3145 | } |
---|
3146 | else |
---|
3147 | return FALSE; |
---|
3148 | } |
---|
3149 | $input = array( 'params' => iCalUtilityFunctions::_setParams( $params, array( 'VALUE' => 'DATE-TIME' ))); |
---|
3150 | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) { |
---|
3151 | unset( $input['params']['TZID'] ); |
---|
3152 | $input['params']['VALUE'] = 'DATE-TIME'; |
---|
3153 | } |
---|
3154 | /* check if PERIOD, if not set */ |
---|
3155 | if((!isset( $input['params']['VALUE'] ) || !in_array( $input['params']['VALUE'], array( 'DATE', 'PERIOD' ))) && |
---|
3156 | isset( $rdates[0] ) && is_array( $rdates[0] ) && ( 2 == count( $rdates[0] )) && |
---|
3157 | isset( $rdates[0][0] ) && isset( $rdates[0][1] ) && !isset( $rdates[0]['timestamp'] ) && |
---|
3158 | (( is_array( $rdates[0][0] ) && ( isset( $rdates[0][0]['timestamp'] ) || |
---|
3159 | iCalUtilityFunctions::_isArrayDate( $rdates[0][0] ))) || |
---|
3160 | ( is_string( $rdates[0][0] ) && ( 8 <= strlen( trim( $rdates[0][0] ))))) && |
---|
3161 | ( is_array( $rdates[0][1] ) || ( is_string( $rdates[0][1] ) && ( 3 <= strlen( trim( $rdates[0][1] )))))) |
---|
3162 | $input['params']['VALUE'] = 'PERIOD'; |
---|
3163 | /* check 1:st date, upd. $parno (opt) and save ev. timezone **/ |
---|
3164 | $date = reset( $rdates ); |
---|
3165 | if( isset( $input['params']['VALUE'] ) && ( 'PERIOD' == $input['params']['VALUE'] )) // PERIOD |
---|
3166 | $date = reset( $date ); |
---|
3167 | iCalUtilityFunctions::_chkdatecfg( $date, $parno, $input['params'] ); |
---|
3168 | if( in_array( $this->objName, array( 'vtimezone', 'standard', 'daylight' ))) |
---|
3169 | unset( $input['params']['TZID'] ); |
---|
3170 | iCalUtilityFunctions::_existRem( $input['params'], 'VALUE', 'DATE-TIME' ); // remove default |
---|
3171 | foreach( $rdates as $rpix => $theRdate ) { |
---|
3172 | $inputa = null; |
---|
3173 | if( is_array( $theRdate )) { |
---|
3174 | if( isset( $input['params']['VALUE'] ) && ( 'PERIOD' == $input['params']['VALUE'] )) { // PERIOD |
---|
3175 | foreach( $theRdate as $rix => $rPeriod ) { |
---|
3176 | if( is_array( $rPeriod )) { |
---|
3177 | if( iCalUtilityFunctions::_isArrayTimestampDate( $rPeriod )) // timestamp |
---|
3178 | $inputab = ( isset( $rPeriod['tz'] )) ? iCalUtilityFunctions::_timestamp2date( $rPeriod, $parno ) : iCalUtilityFunctions::_timestamp2date( $rPeriod, 6 ); |
---|
3179 | elseif( iCalUtilityFunctions::_isArrayDate( $rPeriod )) |
---|
3180 | $inputab = ( 3 < count ( $rPeriod )) ? iCalUtilityFunctions::_date_time_array( $rPeriod, $parno ) : iCalUtilityFunctions::_date_time_array( $rPeriod, 6 ); |
---|
3181 | elseif (( 1 == count( $rPeriod )) && ( 8 <= strlen( reset( $rPeriod )))) // text-date |
---|
3182 | $inputab = iCalUtilityFunctions::_date_time_string( reset( $rPeriod ), $parno ); |
---|
3183 | else // array format duration |
---|
3184 | $inputab = iCalUtilityFunctions::_duration_array( $rPeriod ); |
---|
3185 | } |
---|
3186 | elseif(( 3 <= strlen( trim( $rPeriod ))) && // string format duration |
---|
3187 | ( in_array( $rPeriod[0], array( 'P', '+', '-' )))) { |
---|
3188 | if( 'P' != $rPeriod[0] ) |
---|
3189 | $rPeriod = substr( $rPeriod, 1 ); |
---|
3190 | $inputab = iCalUtilityFunctions::_duration_string( $rPeriod ); |
---|
3191 | } |
---|
3192 | elseif( 8 <= strlen( trim( $rPeriod ))) // text date ex. 2006-08-03 10:12:18 |
---|
3193 | $inputab = iCalUtilityFunctions::_date_time_string( $rPeriod, $parno ); |
---|
3194 | if( isset( $input['params']['TZID'] ) || |
---|
3195 | ( isset( $inputab['tz'] ) && !iCalUtilityFunctions::_isOffset( $inputab['tz'] )) || |
---|
3196 | ( isset( $inputa[0] ) && ( !isset( $inputa[0]['tz'] ))) || |
---|
3197 | ( isset( $inputa[0]['tz'] ) && !iCalUtilityFunctions::_isOffset( $inputa[0]['tz'] ))) |
---|
3198 | unset( $inputab['tz'] ); |
---|
3199 | $inputa[] = $inputab; |
---|
3200 | } |
---|
3201 | } // PERIOD end |
---|
3202 | elseif ( iCalUtilityFunctions::_isArrayTimestampDate( $theRdate )) // timestamp |
---|
3203 | $inputa = iCalUtilityFunctions::_timestamp2date( $theRdate, $parno ); |
---|
3204 | else // date[-time] |
---|
3205 | $inputa = iCalUtilityFunctions::_date_time_array( $theRdate, $parno ); |
---|
3206 | } |
---|
3207 | elseif( 8 <= strlen( trim( $theRdate ))) // text date ex. 2006-08-03 10:12:18 |
---|
3208 | $inputa = iCalUtilityFunctions::_date_time_string( $theRdate, $parno ); |
---|
3209 | if( !isset( $input['params']['VALUE'] ) || ( 'PERIOD' != $input['params']['VALUE'] )) { // no PERIOD |
---|
3210 | if( 3 == $parno ) |
---|
3211 | unset( $inputa['hour'], $inputa['min'], $inputa['sec'], $inputa['tz'] ); |
---|
3212 | elseif( isset( $inputa['tz'] )) |
---|
3213 | $inputa['tz'] = (string) $inputa['tz']; |
---|
3214 | if( isset( $input['params']['TZID'] ) || |
---|
3215 | ( isset( $inputa['tz'] ) && !iCalUtilityFunctions::_isOffset( $inputa['tz'] )) || |
---|
3216 | ( isset( $input['value'][0] ) && ( !isset( $input['value'][0]['tz'] ))) || |
---|
3217 | ( isset( $input['value'][0]['tz'] ) && !iCalUtilityFunctions::_isOffset( $input['value'][0]['tz'] ))) |
---|
3218 | unset( $inputa['tz'] ); |
---|
3219 | } |
---|
3220 | $input['value'][] = $inputa; |
---|
3221 | } |
---|
3222 | if( 3 == $parno ) { |
---|
3223 | $input['params']['VALUE'] = 'DATE'; |
---|
3224 | unset( $input['params']['TZID'] ); |
---|
3225 | } |
---|
3226 | iCalUtilityFunctions::_setMval( $this->rdate, $input['value'], $input['params'], FALSE, $index ); |
---|
3227 | return TRUE; |
---|
3228 | } |
---|
3229 | /*********************************************************************************/ |
---|
3230 | /** |
---|
3231 | * Property Name: RECURRENCE-ID |
---|
3232 | */ |
---|
3233 | /** |
---|
3234 | * creates formatted output for calendar component property recurrence-id |
---|
3235 | * |
---|
3236 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3237 | * @since 2.4.8 - 2008-10-21 |
---|
3238 | * @return string |
---|
3239 | */ |
---|
3240 | function createRecurrenceid() { |
---|
3241 | if( empty( $this->recurrenceid )) return FALSE; |
---|
3242 | if( empty( $this->recurrenceid['value'] )) |
---|
3243 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'RECURRENCE-ID' ) : FALSE; |
---|
3244 | $formatted = iCalUtilityFunctions::_format_date_time( $this->recurrenceid['value'] ); |
---|
3245 | $attributes = $this->_createParams( $this->recurrenceid['params'] ); |
---|
3246 | return $this->_createElement( 'RECURRENCE-ID', $attributes, $formatted ); |
---|
3247 | } |
---|
3248 | /** |
---|
3249 | * set calendar component property recurrence-id |
---|
3250 | * |
---|
3251 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3252 | * @since 2.4.8 - 2008-10-23 |
---|
3253 | * @param mixed $year |
---|
3254 | * @param mixed $month optional |
---|
3255 | * @param int $day optional |
---|
3256 | * @param int $hour optional |
---|
3257 | * @param int $min optional |
---|
3258 | * @param int $sec optional |
---|
3259 | * @param array $params optional |
---|
3260 | * @return bool |
---|
3261 | */ |
---|
3262 | function setRecurrenceid( $year, $month=FALSE, $day=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $tz=FALSE, $params=FALSE ) { |
---|
3263 | if( empty( $year )) { |
---|
3264 | if( $this->getConfig( 'allowEmpty' )) { |
---|
3265 | $this->recurrenceid = array( 'value' => null, 'params' => null ); |
---|
3266 | return TRUE; |
---|
3267 | } |
---|
3268 | else |
---|
3269 | return FALSE; |
---|
3270 | } |
---|
3271 | $this->recurrenceid = iCalUtilityFunctions::_setDate( $year, $month, $day, $hour, $min, $sec, $tz, $params ); |
---|
3272 | return TRUE; |
---|
3273 | } |
---|
3274 | /*********************************************************************************/ |
---|
3275 | /** |
---|
3276 | * Property Name: RELATED-TO |
---|
3277 | */ |
---|
3278 | /** |
---|
3279 | * creates formatted output for calendar component property related-to |
---|
3280 | * |
---|
3281 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3282 | * @since 2.4.8 - 2008-10-23 |
---|
3283 | * @return string |
---|
3284 | */ |
---|
3285 | function createRelatedTo() { |
---|
3286 | if( empty( $this->relatedto )) return FALSE; |
---|
3287 | $output = null; |
---|
3288 | foreach( $this->relatedto as $relation ) { |
---|
3289 | if( empty( $relation['value'] )) { |
---|
3290 | if( $this->getConfig( 'allowEmpty' )) $output.= $this->_createElement( 'RELATED-TO', $this->_createParams( $relation['params'] )); |
---|
3291 | continue; |
---|
3292 | } |
---|
3293 | $attributes = $this->_createParams( $relation['params'] ); |
---|
3294 | $content = ( 'xcal' != $this->format ) ? '<' : ''; |
---|
3295 | $content .= $this->_strrep( $relation['value'] ); |
---|
3296 | $content .= ( 'xcal' != $this->format ) ? '>' : ''; |
---|
3297 | $output .= $this->_createElement( 'RELATED-TO', $attributes, $content ); |
---|
3298 | } |
---|
3299 | return $output; |
---|
3300 | } |
---|
3301 | /** |
---|
3302 | * set calendar component property related-to |
---|
3303 | * |
---|
3304 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3305 | * @since 2.5.1 - 2008-11-07 |
---|
3306 | * @param float $relid |
---|
3307 | * @param array $params, optional |
---|
3308 | * @param index $index, optional |
---|
3309 | * @return bool |
---|
3310 | */ |
---|
3311 | function setRelatedTo( $value, $params=FALSE, $index=FALSE ) { |
---|
3312 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3313 | if(( '<' == substr( $value, 0, 1 )) && ( '>' == substr( $value, -1 ))) |
---|
3314 | $value = substr( $value, 1, ( strlen( $value ) - 2 )); |
---|
3315 | iCalUtilityFunctions::_existRem( $params, 'RELTYPE', 'PARENT', TRUE ); // remove default |
---|
3316 | iCalUtilityFunctions::_setMval( $this->relatedto, $value, $params, FALSE, $index ); |
---|
3317 | return TRUE; |
---|
3318 | } |
---|
3319 | /*********************************************************************************/ |
---|
3320 | /** |
---|
3321 | * Property Name: REPEAT |
---|
3322 | */ |
---|
3323 | /** |
---|
3324 | * creates formatted output for calendar component property repeat |
---|
3325 | * |
---|
3326 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3327 | * @since 2.4.8 - 2008-10-21 |
---|
3328 | * @return string |
---|
3329 | */ |
---|
3330 | function createRepeat() { |
---|
3331 | if( empty( $this->repeat )) return FALSE; |
---|
3332 | if( empty( $this->repeat['value'] )) |
---|
3333 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'REPEAT' ) : FALSE; |
---|
3334 | $attributes = $this->_createParams( $this->repeat['params'] ); |
---|
3335 | return $this->_createElement( 'REPEAT', $attributes, $this->repeat['value'] ); |
---|
3336 | } |
---|
3337 | /** |
---|
3338 | * set calendar component property transp |
---|
3339 | * |
---|
3340 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3341 | * @since 2.4.8 - 2008-11-04 |
---|
3342 | * @param string $value |
---|
3343 | * @param array $params optional |
---|
3344 | * @return void |
---|
3345 | */ |
---|
3346 | function setRepeat( $value, $params=FALSE ) { |
---|
3347 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3348 | $this->repeat = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3349 | return TRUE; |
---|
3350 | } |
---|
3351 | /*********************************************************************************/ |
---|
3352 | /** |
---|
3353 | * Property Name: REQUEST-STATUS |
---|
3354 | */ |
---|
3355 | /** |
---|
3356 | * creates formatted output for calendar component property request-status |
---|
3357 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3358 | * @since 2.4.8 - 2008-10-23 |
---|
3359 | * @return string |
---|
3360 | */ |
---|
3361 | function createRequestStatus() { |
---|
3362 | if( empty( $this->requeststatus )) return FALSE; |
---|
3363 | $output = null; |
---|
3364 | foreach( $this->requeststatus as $rstat ) { |
---|
3365 | if( empty( $rstat['value']['statcode'] )) { |
---|
3366 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'REQUEST-STATUS' ); |
---|
3367 | continue; |
---|
3368 | } |
---|
3369 | $attributes = $this->_createParams( $rstat['params'], array( 'LANGUAGE' )); |
---|
3370 | $content = number_format( (float) $rstat['value']['statcode'], 2, '.', ''); |
---|
3371 | $content .= ';'.$this->_strrep( $rstat['value']['text'] ); |
---|
3372 | if( isset( $rstat['value']['extdata'] )) |
---|
3373 | $content .= ';'.$this->_strrep( $rstat['value']['extdata'] ); |
---|
3374 | $output .= $this->_createElement( 'REQUEST-STATUS', $attributes, $content ); |
---|
3375 | } |
---|
3376 | return $output; |
---|
3377 | } |
---|
3378 | /** |
---|
3379 | * set calendar component property request-status |
---|
3380 | * |
---|
3381 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3382 | * @since 2.5.1 - 2008-11-05 |
---|
3383 | * @param float $statcode |
---|
3384 | * @param string $text |
---|
3385 | * @param string $extdata, optional |
---|
3386 | * @param array $params, optional |
---|
3387 | * @param integer $index, optional |
---|
3388 | * @return bool |
---|
3389 | */ |
---|
3390 | function setRequestStatus( $statcode, $text, $extdata=FALSE, $params=FALSE, $index=FALSE ) { |
---|
3391 | if( empty( $statcode ) || empty( $text )) if( $this->getConfig( 'allowEmpty' )) $statcode = $text = null; else return FALSE; |
---|
3392 | $input = array( 'statcode' => $statcode, 'text' => $text ); |
---|
3393 | if( $extdata ) |
---|
3394 | $input['extdata'] = $extdata; |
---|
3395 | iCalUtilityFunctions::_setMval( $this->requeststatus, $input, $params, FALSE, $index ); |
---|
3396 | return TRUE; |
---|
3397 | } |
---|
3398 | /*********************************************************************************/ |
---|
3399 | /** |
---|
3400 | * Property Name: RESOURCES |
---|
3401 | */ |
---|
3402 | /** |
---|
3403 | * creates formatted output for calendar component property resources |
---|
3404 | * |
---|
3405 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3406 | * @since 2.4.8 - 2008-10-23 |
---|
3407 | * @return string |
---|
3408 | */ |
---|
3409 | function createResources() { |
---|
3410 | if( empty( $this->resources )) return FALSE; |
---|
3411 | $output = null; |
---|
3412 | foreach( $this->resources as $resource ) { |
---|
3413 | if( empty( $resource['value'] )) { |
---|
3414 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'RESOURCES' ); |
---|
3415 | continue; |
---|
3416 | } |
---|
3417 | $attributes = $this->_createParams( $resource['params'], array( 'ALTREP', 'LANGUAGE' )); |
---|
3418 | if( is_array( $resource['value'] )) { |
---|
3419 | foreach( $resource['value'] as $rix => $resourcePart ) |
---|
3420 | $resource['value'][$rix] = $this->_strrep( $resourcePart ); |
---|
3421 | $content = implode( ',', $resource['value'] ); |
---|
3422 | } |
---|
3423 | else |
---|
3424 | $content = $this->_strrep( $resource['value'] ); |
---|
3425 | $output .= $this->_createElement( 'RESOURCES', $attributes, $content ); |
---|
3426 | } |
---|
3427 | return $output; |
---|
3428 | } |
---|
3429 | /** |
---|
3430 | * set calendar component property recources |
---|
3431 | * |
---|
3432 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3433 | * @since 2.5.1 - 2008-11-05 |
---|
3434 | * @param mixed $value |
---|
3435 | * @param array $params, optional |
---|
3436 | * @param integer $index, optional |
---|
3437 | * @return bool |
---|
3438 | */ |
---|
3439 | function setResources( $value, $params=FALSE, $index=FALSE ) { |
---|
3440 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3441 | iCalUtilityFunctions::_setMval( $this->resources, $value, $params, FALSE, $index ); |
---|
3442 | return TRUE; |
---|
3443 | } |
---|
3444 | /*********************************************************************************/ |
---|
3445 | /** |
---|
3446 | * Property Name: RRULE |
---|
3447 | */ |
---|
3448 | /** |
---|
3449 | * creates formatted output for calendar component property rrule |
---|
3450 | * |
---|
3451 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3452 | * @since 2.4.8 - 2008-10-21 |
---|
3453 | * @return string |
---|
3454 | */ |
---|
3455 | function createRrule() { |
---|
3456 | if( empty( $this->rrule )) return FALSE; |
---|
3457 | return $this->_format_recur( 'RRULE', $this->rrule ); |
---|
3458 | } |
---|
3459 | /** |
---|
3460 | * set calendar component property rrule |
---|
3461 | * |
---|
3462 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3463 | * @since 2.5.1 - 2008-11-05 |
---|
3464 | * @param array $rruleset |
---|
3465 | * @param array $params, optional |
---|
3466 | * @param integer $index, optional |
---|
3467 | * @return void |
---|
3468 | */ |
---|
3469 | function setRrule( $rruleset, $params=FALSE, $index=FALSE ) { |
---|
3470 | if( empty( $rruleset )) if( $this->getConfig( 'allowEmpty' )) $rruleset = null; else return FALSE; |
---|
3471 | iCalUtilityFunctions::_setMval( $this->rrule, iCalUtilityFunctions::_setRexrule( $rruleset ), $params, FALSE, $index ); |
---|
3472 | return TRUE; |
---|
3473 | } |
---|
3474 | /*********************************************************************************/ |
---|
3475 | /** |
---|
3476 | * Property Name: SEQUENCE |
---|
3477 | */ |
---|
3478 | /** |
---|
3479 | * creates formatted output for calendar component property sequence |
---|
3480 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3481 | * @since 2.6.9 - 2009-12-30 |
---|
3482 | * @return string |
---|
3483 | */ |
---|
3484 | function createSequence() { |
---|
3485 | if( empty( $this->sequence )) return FALSE; |
---|
3486 | if( empty( $this->sequence['value'] ) && ( '0' != $this->sequence['value'] )) |
---|
3487 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'SEQUENCE' ) : FALSE; |
---|
3488 | $attributes = $this->_createParams( $this->sequence['params'] ); |
---|
3489 | return $this->_createElement( 'SEQUENCE', $attributes, $this->sequence['value'] ); |
---|
3490 | } |
---|
3491 | /** |
---|
3492 | * set calendar component property sequence |
---|
3493 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3494 | * @since 2.6.9 - 2009-12-30 |
---|
3495 | * @param int $value optional |
---|
3496 | * @param array $params optional |
---|
3497 | * @return bool |
---|
3498 | */ |
---|
3499 | function setSequence( $value=FALSE, $params=FALSE ) { |
---|
3500 | if( empty( $value ) && ( '0' != $value )) |
---|
3501 | $value = ( isset( $this->sequence['value'] ) && ( 0 < $this->sequence['value'] )) ? $this->sequence['value'] + 1 : 1; |
---|
3502 | $this->sequence = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3503 | return TRUE; |
---|
3504 | } |
---|
3505 | /*********************************************************************************/ |
---|
3506 | /** |
---|
3507 | * Property Name: STATUS |
---|
3508 | */ |
---|
3509 | /** |
---|
3510 | * creates formatted output for calendar component property status |
---|
3511 | * |
---|
3512 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3513 | * @since 2.4.8 - 2008-10-21 |
---|
3514 | * @return string |
---|
3515 | */ |
---|
3516 | function createStatus() { |
---|
3517 | if( empty( $this->status )) return FALSE; |
---|
3518 | if( empty( $this->status['value'] )) |
---|
3519 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'STATUS' ) : FALSE; |
---|
3520 | $attributes = $this->_createParams( $this->status['params'] ); |
---|
3521 | return $this->_createElement( 'STATUS', $attributes, $this->status['value'] ); |
---|
3522 | } |
---|
3523 | /** |
---|
3524 | * set calendar component property status |
---|
3525 | * |
---|
3526 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3527 | * @since 2.4.8 - 2008-11-04 |
---|
3528 | * @param string $value |
---|
3529 | * @param array $params optional |
---|
3530 | * @return bool |
---|
3531 | */ |
---|
3532 | function setStatus( $value, $params=FALSE ) { |
---|
3533 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3534 | $this->status = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3535 | return TRUE; |
---|
3536 | } |
---|
3537 | /*********************************************************************************/ |
---|
3538 | /** |
---|
3539 | * Property Name: SUMMARY |
---|
3540 | */ |
---|
3541 | /** |
---|
3542 | * creates formatted output for calendar component property summary |
---|
3543 | * |
---|
3544 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3545 | * @since 2.4.8 - 2008-10-21 |
---|
3546 | * @return string |
---|
3547 | */ |
---|
3548 | function createSummary() { |
---|
3549 | if( empty( $this->summary )) return FALSE; |
---|
3550 | if( empty( $this->summary['value'] )) |
---|
3551 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'SUMMARY' ) : FALSE; |
---|
3552 | $attributes = $this->_createParams( $this->summary['params'], array( 'ALTREP', 'LANGUAGE' )); |
---|
3553 | $content = $this->_strrep( $this->summary['value'] ); |
---|
3554 | return $this->_createElement( 'SUMMARY', $attributes, $content ); |
---|
3555 | } |
---|
3556 | /** |
---|
3557 | * set calendar component property summary |
---|
3558 | * |
---|
3559 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3560 | * @since 2.4.8 - 2008-11-04 |
---|
3561 | * @param string $value |
---|
3562 | * @param string $params optional |
---|
3563 | * @return bool |
---|
3564 | */ |
---|
3565 | function setSummary( $value, $params=FALSE ) { |
---|
3566 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3567 | $this->summary = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3568 | return TRUE; |
---|
3569 | } |
---|
3570 | /*********************************************************************************/ |
---|
3571 | /** |
---|
3572 | * Property Name: TRANSP |
---|
3573 | */ |
---|
3574 | /** |
---|
3575 | * creates formatted output for calendar component property transp |
---|
3576 | * |
---|
3577 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3578 | * @since 2.4.8 - 2008-10-21 |
---|
3579 | * @return string |
---|
3580 | */ |
---|
3581 | function createTransp() { |
---|
3582 | if( empty( $this->transp )) return FALSE; |
---|
3583 | if( empty( $this->transp['value'] )) |
---|
3584 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TRANSP' ) : FALSE; |
---|
3585 | $attributes = $this->_createParams( $this->transp['params'] ); |
---|
3586 | return $this->_createElement( 'TRANSP', $attributes, $this->transp['value'] ); |
---|
3587 | } |
---|
3588 | /** |
---|
3589 | * set calendar component property transp |
---|
3590 | * |
---|
3591 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3592 | * @since 2.4.8 - 2008-11-04 |
---|
3593 | * @param string $value |
---|
3594 | * @param string $params optional |
---|
3595 | * @return bool |
---|
3596 | */ |
---|
3597 | function setTransp( $value, $params=FALSE ) { |
---|
3598 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3599 | $this->transp = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3600 | return TRUE; |
---|
3601 | } |
---|
3602 | /*********************************************************************************/ |
---|
3603 | /** |
---|
3604 | * Property Name: TRIGGER |
---|
3605 | */ |
---|
3606 | /** |
---|
3607 | * creates formatted output for calendar component property trigger |
---|
3608 | * |
---|
3609 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3610 | * @since 2.4.16 - 2008-10-21 |
---|
3611 | * @return string |
---|
3612 | */ |
---|
3613 | function createTrigger() { |
---|
3614 | if( empty( $this->trigger )) return FALSE; |
---|
3615 | if( empty( $this->trigger['value'] )) |
---|
3616 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TRIGGER' ) : FALSE; |
---|
3617 | $content = $attributes = null; |
---|
3618 | if( isset( $this->trigger['value']['year'] ) && |
---|
3619 | isset( $this->trigger['value']['month'] ) && |
---|
3620 | isset( $this->trigger['value']['day'] )) |
---|
3621 | $content .= iCalUtilityFunctions::_format_date_time( $this->trigger['value'] ); |
---|
3622 | else { |
---|
3623 | if( TRUE !== $this->trigger['value']['relatedStart'] ) |
---|
3624 | $attributes .= $this->intAttrDelimiter.'RELATED=END'; |
---|
3625 | if( $this->trigger['value']['before'] ) |
---|
3626 | $content .= '-'; |
---|
3627 | $content .= iCalUtilityFunctions::_format_duration( $this->trigger['value'] ); |
---|
3628 | } |
---|
3629 | $attributes .= $this->_createParams( $this->trigger['params'] ); |
---|
3630 | return $this->_createElement( 'TRIGGER', $attributes, $content ); |
---|
3631 | } |
---|
3632 | /** |
---|
3633 | * set calendar component property trigger |
---|
3634 | * |
---|
3635 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3636 | * @since 2.4.16 - 2008-11-04 |
---|
3637 | * @param mixed $year |
---|
3638 | * @param mixed $month optional |
---|
3639 | * @param int $day optional |
---|
3640 | * @param int $week optional |
---|
3641 | * @param int $hour optional |
---|
3642 | * @param int $min optional |
---|
3643 | * @param int $sec optional |
---|
3644 | * @param bool $relatedStart optional |
---|
3645 | * @param bool $before optional |
---|
3646 | * @param array $params optional |
---|
3647 | * @return bool |
---|
3648 | */ |
---|
3649 | function setTrigger( $year, $month=null, $day=null, $week=FALSE, $hour=FALSE, $min=FALSE, $sec=FALSE, $relatedStart=TRUE, $before=TRUE, $params=FALSE ) { |
---|
3650 | if( empty( $year ) && empty( $month ) && empty( $day ) && empty( $week ) && empty( $hour ) && empty( $min ) && empty( $sec )) |
---|
3651 | if( $this->getConfig( 'allowEmpty' )) { |
---|
3652 | $this->trigger = array( 'value' => null, 'params' => iCalUtilityFunctions::_setParams( $params ) ); |
---|
3653 | return TRUE; |
---|
3654 | } |
---|
3655 | else |
---|
3656 | return FALSE; |
---|
3657 | if( iCalUtilityFunctions::_isArrayTimestampDate( $year )) { // timestamp |
---|
3658 | $params = iCalUtilityFunctions::_setParams( $month ); |
---|
3659 | $date = iCalUtilityFunctions::_timestamp2date( $year, 7 ); |
---|
3660 | foreach( $date as $k => $v ) |
---|
3661 | $$k = $v; |
---|
3662 | } |
---|
3663 | elseif( is_array( $year ) && ( is_array( $month ) || empty( $month ))) { |
---|
3664 | $params = iCalUtilityFunctions::_setParams( $month ); |
---|
3665 | if(!(array_key_exists( 'year', $year ) && // exclude date-time |
---|
3666 | array_key_exists( 'month', $year ) && |
---|
3667 | array_key_exists( 'day', $year ))) { // so this must be a duration |
---|
3668 | if( isset( $params['RELATED'] ) && ( 'END' == $params['RELATED'] )) |
---|
3669 | $relatedStart = FALSE; |
---|
3670 | else |
---|
3671 | $relatedStart = ( array_key_exists( 'relatedStart', $year ) && ( TRUE !== $year['relatedStart'] )) ? FALSE : TRUE; |
---|
3672 | $before = ( array_key_exists( 'before', $year ) && ( TRUE !== $year['before'] )) ? FALSE : TRUE; |
---|
3673 | } |
---|
3674 | $SSYY = ( array_key_exists( 'year', $year )) ? $year['year'] : null; |
---|
3675 | $month = ( array_key_exists( 'month', $year )) ? $year['month'] : null; |
---|
3676 | $day = ( array_key_exists( 'day', $year )) ? $year['day'] : null; |
---|
3677 | $week = ( array_key_exists( 'week', $year )) ? $year['week'] : null; |
---|
3678 | $hour = ( array_key_exists( 'hour', $year )) ? $year['hour'] : 0; //null; |
---|
3679 | $min = ( array_key_exists( 'min', $year )) ? $year['min'] : 0; //null; |
---|
3680 | $sec = ( array_key_exists( 'sec', $year )) ? $year['sec'] : 0; //null; |
---|
3681 | $year = $SSYY; |
---|
3682 | } |
---|
3683 | elseif(is_string( $year ) && ( is_array( $month ) || empty( $month ))) { // duration or date in a string |
---|
3684 | $params = iCalUtilityFunctions::_setParams( $month ); |
---|
3685 | if( in_array( $year{0}, array( 'P', '+', '-' ))) { // duration |
---|
3686 | $relatedStart = ( isset( $params['RELATED'] ) && ( 'END' == $params['RELATED'] )) ? FALSE : TRUE; |
---|
3687 | $before = ( '-' == $year{0} ) ? TRUE : FALSE; |
---|
3688 | if( 'P' != $year{0} ) |
---|
3689 | $year = substr( $year, 1 ); |
---|
3690 | $date = iCalUtilityFunctions::_duration_string( $year); |
---|
3691 | } |
---|
3692 | else // date |
---|
3693 | $date = iCalUtilityFunctions::_date_time_string( $year, 7 ); |
---|
3694 | unset( $year, $month, $day ); |
---|
3695 | foreach( $date as $k => $v ) |
---|
3696 | $$k = $v; |
---|
3697 | } |
---|
3698 | else // single values in function input parameters |
---|
3699 | $params = iCalUtilityFunctions::_setParams( $params ); |
---|
3700 | if( !empty( $year ) && !empty( $month ) && !empty( $day )) { // date |
---|
3701 | $params['VALUE'] = 'DATE-TIME'; |
---|
3702 | $hour = ( $hour ) ? $hour : 0; |
---|
3703 | $min = ( $min ) ? $min : 0; |
---|
3704 | $sec = ( $sec ) ? $sec : 0; |
---|
3705 | $this->trigger = array( 'params' => $params ); |
---|
3706 | $this->trigger['value'] = array( 'year' => $year |
---|
3707 | , 'month' => $month |
---|
3708 | , 'day' => $day |
---|
3709 | , 'hour' => $hour |
---|
3710 | , 'min' => $min |
---|
3711 | , 'sec' => $sec |
---|
3712 | , 'tz' => 'Z' ); |
---|
3713 | return TRUE; |
---|
3714 | } |
---|
3715 | elseif(( empty( $year ) && empty( $month )) && // duration |
---|
3716 | (!empty( $week ) || !empty( $day ) || !empty( $hour ) || !empty( $min ) || !empty( $sec ))) { |
---|
3717 | unset( $params['RELATED'] ); // set at output creation (END only) |
---|
3718 | unset( $params['VALUE'] ); // 'DURATION' default |
---|
3719 | $this->trigger = array( 'params' => $params ); |
---|
3720 | $relatedStart = ( FALSE !== $relatedStart ) ? TRUE : FALSE; |
---|
3721 | $before = ( FALSE !== $before ) ? TRUE : FALSE; |
---|
3722 | $this->trigger['value'] = array( 'relatedStart' => $relatedStart |
---|
3723 | , 'before' => $before ); |
---|
3724 | if( !empty( $week )) $this->trigger['value']['week'] = $week; |
---|
3725 | if( !empty( $day )) $this->trigger['value']['day'] = $day; |
---|
3726 | if( !empty( $hour )) $this->trigger['value']['hour'] = $hour; |
---|
3727 | if( !empty( $min )) $this->trigger['value']['min'] = $min; |
---|
3728 | if( !empty( $sec )) $this->trigger['value']['sec'] = $sec; |
---|
3729 | return TRUE; |
---|
3730 | } |
---|
3731 | return FALSE; |
---|
3732 | } |
---|
3733 | /*********************************************************************************/ |
---|
3734 | /** |
---|
3735 | * Property Name: TZID |
---|
3736 | */ |
---|
3737 | /** |
---|
3738 | * creates formatted output for calendar component property tzid |
---|
3739 | * |
---|
3740 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3741 | * @since 2.4.8 - 2008-10-21 |
---|
3742 | * @return string |
---|
3743 | */ |
---|
3744 | function createTzid() { |
---|
3745 | if( empty( $this->tzid )) return FALSE; |
---|
3746 | if( empty( $this->tzid['value'] )) |
---|
3747 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZID' ) : FALSE; |
---|
3748 | $attributes = $this->_createParams( $this->tzid['params'] ); |
---|
3749 | return $this->_createElement( 'TZID', $attributes, $this->_strrep( $this->tzid['value'] )); |
---|
3750 | } |
---|
3751 | /** |
---|
3752 | * set calendar component property tzid |
---|
3753 | * |
---|
3754 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3755 | * @since 2.4.8 - 2008-11-04 |
---|
3756 | * @param string $value |
---|
3757 | * @param array $params optional |
---|
3758 | * @return bool |
---|
3759 | */ |
---|
3760 | function setTzid( $value, $params=FALSE ) { |
---|
3761 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3762 | $this->tzid = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3763 | return TRUE; |
---|
3764 | } |
---|
3765 | /*********************************************************************************/ |
---|
3766 | /** |
---|
3767 | * .. . |
---|
3768 | * Property Name: TZNAME |
---|
3769 | */ |
---|
3770 | /** |
---|
3771 | * creates formatted output for calendar component property tzname |
---|
3772 | * |
---|
3773 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3774 | * @since 2.4.8 - 2008-10-21 |
---|
3775 | * @return string |
---|
3776 | */ |
---|
3777 | function createTzname() { |
---|
3778 | if( empty( $this->tzname )) return FALSE; |
---|
3779 | $output = null; |
---|
3780 | foreach( $this->tzname as $theName ) { |
---|
3781 | if( !empty( $theName['value'] )) { |
---|
3782 | $attributes = $this->_createParams( $theName['params'], array( 'LANGUAGE' )); |
---|
3783 | $output .= $this->_createElement( 'TZNAME', $attributes, $this->_strrep( $theName['value'] )); |
---|
3784 | } |
---|
3785 | elseif( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( 'TZNAME' ); |
---|
3786 | } |
---|
3787 | return $output; |
---|
3788 | } |
---|
3789 | /** |
---|
3790 | * set calendar component property tzname |
---|
3791 | * |
---|
3792 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3793 | * @since 2.5.1 - 2008-11-05 |
---|
3794 | * @param string $value |
---|
3795 | * @param string $params, optional |
---|
3796 | * @param integer $index, optional |
---|
3797 | * @return bool |
---|
3798 | */ |
---|
3799 | function setTzname( $value, $params=FALSE, $index=FALSE ) { |
---|
3800 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3801 | iCalUtilityFunctions::_setMval( $this->tzname, $value, $params, FALSE, $index ); |
---|
3802 | return TRUE; |
---|
3803 | } |
---|
3804 | /*********************************************************************************/ |
---|
3805 | /** |
---|
3806 | * Property Name: TZOFFSETFROM |
---|
3807 | */ |
---|
3808 | /** |
---|
3809 | * creates formatted output for calendar component property tzoffsetfrom |
---|
3810 | * |
---|
3811 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3812 | * @since 2.4.8 - 2008-10-21 |
---|
3813 | * @return string |
---|
3814 | */ |
---|
3815 | function createTzoffsetfrom() { |
---|
3816 | if( empty( $this->tzoffsetfrom )) return FALSE; |
---|
3817 | if( empty( $this->tzoffsetfrom['value'] )) |
---|
3818 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZOFFSETFROM' ) : FALSE; |
---|
3819 | $attributes = $this->_createParams( $this->tzoffsetfrom['params'] ); |
---|
3820 | return $this->_createElement( 'TZOFFSETFROM', $attributes, $this->tzoffsetfrom['value'] ); |
---|
3821 | } |
---|
3822 | /** |
---|
3823 | * set calendar component property tzoffsetfrom |
---|
3824 | * |
---|
3825 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3826 | * @since 2.4.8 - 2008-11-04 |
---|
3827 | * @param string $value |
---|
3828 | * @param string $params optional |
---|
3829 | * @return bool |
---|
3830 | */ |
---|
3831 | function setTzoffsetfrom( $value, $params=FALSE ) { |
---|
3832 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3833 | $this->tzoffsetfrom = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3834 | return TRUE; |
---|
3835 | } |
---|
3836 | /*********************************************************************************/ |
---|
3837 | /** |
---|
3838 | * Property Name: TZOFFSETTO |
---|
3839 | */ |
---|
3840 | /** |
---|
3841 | * creates formatted output for calendar component property tzoffsetto |
---|
3842 | * |
---|
3843 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3844 | * @since 2.4.8 - 2008-10-21 |
---|
3845 | * @return string |
---|
3846 | */ |
---|
3847 | function createTzoffsetto() { |
---|
3848 | if( empty( $this->tzoffsetto )) return FALSE; |
---|
3849 | if( empty( $this->tzoffsetto['value'] )) |
---|
3850 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZOFFSETTO' ) : FALSE; |
---|
3851 | $attributes = $this->_createParams( $this->tzoffsetto['params'] ); |
---|
3852 | return $this->_createElement( 'TZOFFSETTO', $attributes, $this->tzoffsetto['value'] ); |
---|
3853 | } |
---|
3854 | /** |
---|
3855 | * set calendar component property tzoffsetto |
---|
3856 | * |
---|
3857 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3858 | * @since 2.4.8 - 2008-11-04 |
---|
3859 | * @param string $value |
---|
3860 | * @param string $params optional |
---|
3861 | * @return bool |
---|
3862 | */ |
---|
3863 | function setTzoffsetto( $value, $params=FALSE ) { |
---|
3864 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3865 | $this->tzoffsetto = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3866 | return TRUE; |
---|
3867 | } |
---|
3868 | /*********************************************************************************/ |
---|
3869 | /** |
---|
3870 | * Property Name: TZURL |
---|
3871 | */ |
---|
3872 | /** |
---|
3873 | * creates formatted output for calendar component property tzurl |
---|
3874 | * |
---|
3875 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3876 | * @since 2.4.8 - 2008-10-21 |
---|
3877 | * @return string |
---|
3878 | */ |
---|
3879 | function createTzurl() { |
---|
3880 | if( empty( $this->tzurl )) return FALSE; |
---|
3881 | if( empty( $this->tzurl['value'] )) |
---|
3882 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'TZURL' ) : FALSE; |
---|
3883 | $attributes = $this->_createParams( $this->tzurl['params'] ); |
---|
3884 | return $this->_createElement( 'TZURL', $attributes, $this->tzurl['value'] ); |
---|
3885 | } |
---|
3886 | /** |
---|
3887 | * set calendar component property tzurl |
---|
3888 | * |
---|
3889 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3890 | * @since 2.4.8 - 2008-11-04 |
---|
3891 | * @param string $value |
---|
3892 | * @param string $params optional |
---|
3893 | * @return boll |
---|
3894 | */ |
---|
3895 | function setTzurl( $value, $params=FALSE ) { |
---|
3896 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3897 | $this->tzurl = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3898 | return TRUE; |
---|
3899 | } |
---|
3900 | /*********************************************************************************/ |
---|
3901 | /** |
---|
3902 | * Property Name: UID |
---|
3903 | */ |
---|
3904 | /** |
---|
3905 | * creates formatted output for calendar component property uid |
---|
3906 | * |
---|
3907 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3908 | * @since 0.9.7 - 2006-11-20 |
---|
3909 | * @return string |
---|
3910 | */ |
---|
3911 | function createUid() { |
---|
3912 | if( 0 >= count( $this->uid )) |
---|
3913 | $this->_makeuid(); |
---|
3914 | $attributes = $this->_createParams( $this->uid['params'] ); |
---|
3915 | return $this->_createElement( 'UID', $attributes, $this->uid['value'] ); |
---|
3916 | } |
---|
3917 | /** |
---|
3918 | * create an unique id for this calendar component object instance |
---|
3919 | * |
---|
3920 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3921 | * @since 2.2.7 - 2007-09-04 |
---|
3922 | * @return void |
---|
3923 | */ |
---|
3924 | function _makeUid() { |
---|
3925 | $date = date('Ymd\THisT'); |
---|
3926 | $unique = substr(microtime(), 2, 4); |
---|
3927 | $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890'; |
---|
3928 | $start = 0; |
---|
3929 | $end = strlen( $base ) - 1; |
---|
3930 | $length = 6; |
---|
3931 | $str = null; |
---|
3932 | for( $p = 0; $p < $length; $p++ ) |
---|
3933 | $unique .= $base{mt_rand( $start, $end )}; |
---|
3934 | $this->uid = array( 'params' => null ); |
---|
3935 | |
---|
3936 | /* |
---|
3937 | * Modificado por Cristiano Correa Schmidt |
---|
3938 | */ |
---|
3939 | //$this->uid['value'] = $date.'-'.$unique.'@'.$this->getConfig( 'unique_id' ); |
---|
3940 | $this->uid['value'] = $this->getConfig( 'unique_id' ); |
---|
3941 | } |
---|
3942 | /** |
---|
3943 | * set calendar component property uid |
---|
3944 | * |
---|
3945 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3946 | * @since 2.4.8 - 2008-11-04 |
---|
3947 | * @param string $value |
---|
3948 | * @param string $params optional |
---|
3949 | * @return bool |
---|
3950 | */ |
---|
3951 | function setUid( $value, $params=FALSE ) { |
---|
3952 | if( empty( $value )) return FALSE; // no allowEmpty check here !!!! |
---|
3953 | $this->uid = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3954 | return TRUE; |
---|
3955 | } |
---|
3956 | /*********************************************************************************/ |
---|
3957 | /** |
---|
3958 | * Property Name: URL |
---|
3959 | */ |
---|
3960 | /** |
---|
3961 | * creates formatted output for calendar component property url |
---|
3962 | * |
---|
3963 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3964 | * @since 2.4.8 - 2008-10-21 |
---|
3965 | * @return string |
---|
3966 | */ |
---|
3967 | function createUrl() { |
---|
3968 | if( empty( $this->url )) return FALSE; |
---|
3969 | if( empty( $this->url['value'] )) |
---|
3970 | return ( $this->getConfig( 'allowEmpty' )) ? $this->_createElement( 'URL' ) : FALSE; |
---|
3971 | $attributes = $this->_createParams( $this->url['params'] ); |
---|
3972 | return $this->_createElement( 'URL', $attributes, $this->url['value'] ); |
---|
3973 | } |
---|
3974 | /** |
---|
3975 | * set calendar component property url |
---|
3976 | * |
---|
3977 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3978 | * @since 2.4.8 - 2008-11-04 |
---|
3979 | * @param string $value |
---|
3980 | * @param string $params optional |
---|
3981 | * @return bool |
---|
3982 | */ |
---|
3983 | function setUrl( $value, $params=FALSE ) { |
---|
3984 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
3985 | $this->url = array( 'value' => $value, 'params' => iCalUtilityFunctions::_setParams( $params )); |
---|
3986 | return TRUE; |
---|
3987 | } |
---|
3988 | /*********************************************************************************/ |
---|
3989 | /** |
---|
3990 | * Property Name: x-prop |
---|
3991 | */ |
---|
3992 | /** |
---|
3993 | * creates formatted output for calendar component property x-prop |
---|
3994 | * |
---|
3995 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
3996 | * @since 2.4.11 - 2008-10-22 |
---|
3997 | * @return string |
---|
3998 | */ |
---|
3999 | function createXprop() { |
---|
4000 | if( empty( $this->xprop )) return FALSE; |
---|
4001 | $output = null; |
---|
4002 | foreach( $this->xprop as $label => $xpropPart ) { |
---|
4003 | if( empty( $xpropPart['value'] )) { |
---|
4004 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( $label ); |
---|
4005 | continue; |
---|
4006 | } |
---|
4007 | $attributes = $this->_createParams( $xpropPart['params'], array( 'LANGUAGE' )); |
---|
4008 | if( is_array( $xpropPart['value'] )) { |
---|
4009 | foreach( $xpropPart['value'] as $pix => $theXpart ) |
---|
4010 | $xpropPart['value'][$pix] = $this->_strrep( $theXpart ); |
---|
4011 | $xpropPart['value'] = implode( ',', $xpropPart['value'] ); |
---|
4012 | } |
---|
4013 | else |
---|
4014 | $xpropPart['value'] = $this->_strrep( $xpropPart['value'] ); |
---|
4015 | $output .= $this->_createElement( $label, $attributes, $xpropPart['value'] ); |
---|
4016 | } |
---|
4017 | return $output; |
---|
4018 | } |
---|
4019 | /** |
---|
4020 | * set calendar component property x-prop |
---|
4021 | * |
---|
4022 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4023 | * @since 2.6.22 - 2010-09-25 |
---|
4024 | * @param string $label |
---|
4025 | * @param mixed $value |
---|
4026 | * @param array $params optional |
---|
4027 | * @return bool |
---|
4028 | */ |
---|
4029 | function setXprop( $label, $value, $params=FALSE ) { |
---|
4030 | if( empty( $label )) return; |
---|
4031 | if( empty( $value )) if( $this->getConfig( 'allowEmpty' )) $value = null; else return FALSE; |
---|
4032 | $xprop = array( 'value' => $value ); |
---|
4033 | $xprop['params'] = iCalUtilityFunctions::_setParams( $params ); |
---|
4034 | if( !is_array( $this->xprop )) $this->xprop = array(); |
---|
4035 | $this->xprop[strtoupper( $label )] = $xprop; |
---|
4036 | return TRUE; |
---|
4037 | } |
---|
4038 | /*********************************************************************************/ |
---|
4039 | /*********************************************************************************/ |
---|
4040 | /** |
---|
4041 | * create element format parts |
---|
4042 | * |
---|
4043 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4044 | * @since 2.0.6 - 2006-06-20 |
---|
4045 | * @return string |
---|
4046 | */ |
---|
4047 | function _createFormat() { |
---|
4048 | $objectname = null; |
---|
4049 | switch( $this->format ) { |
---|
4050 | case 'xcal': |
---|
4051 | $objectname = ( isset( $this->timezonetype )) ? |
---|
4052 | strtolower( $this->timezonetype ) : strtolower( $this->objName ); |
---|
4053 | $this->componentStart1 = $this->elementStart1 = '<'; |
---|
4054 | $this->componentStart2 = $this->elementStart2 = '>'; |
---|
4055 | $this->componentEnd1 = $this->elementEnd1 = '</'; |
---|
4056 | $this->componentEnd2 = $this->elementEnd2 = '>'.$this->nl; |
---|
4057 | $this->intAttrDelimiter = '<!-- -->'; |
---|
4058 | $this->attributeDelimiter = $this->nl; |
---|
4059 | $this->valueInit = null; |
---|
4060 | break; |
---|
4061 | default: |
---|
4062 | $objectname = ( isset( $this->timezonetype )) ? |
---|
4063 | strtoupper( $this->timezonetype ) : strtoupper( $this->objName ); |
---|
4064 | $this->componentStart1 = 'BEGIN:'; |
---|
4065 | $this->componentStart2 = null; |
---|
4066 | $this->componentEnd1 = 'END:'; |
---|
4067 | $this->componentEnd2 = $this->nl; |
---|
4068 | $this->elementStart1 = null; |
---|
4069 | $this->elementStart2 = null; |
---|
4070 | $this->elementEnd1 = null; |
---|
4071 | $this->elementEnd2 = $this->nl; |
---|
4072 | $this->intAttrDelimiter = '<!-- -->'; |
---|
4073 | $this->attributeDelimiter = ';'; |
---|
4074 | $this->valueInit = ':'; |
---|
4075 | break; |
---|
4076 | } |
---|
4077 | return $objectname; |
---|
4078 | } |
---|
4079 | /** |
---|
4080 | * creates formatted output for calendar component property |
---|
4081 | * |
---|
4082 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4083 | * @since 2.6.22 - 2010-12-06 |
---|
4084 | * @param string $label property name |
---|
4085 | * @param string $attributes property attributes |
---|
4086 | * @param string $content property content (optional) |
---|
4087 | * @return string |
---|
4088 | */ |
---|
4089 | function _createElement( $label, $attributes=null, $content=FALSE ) { |
---|
4090 | switch( $this->format ) { |
---|
4091 | case 'xcal': |
---|
4092 | $label = strtolower( $label ); |
---|
4093 | break; |
---|
4094 | default: |
---|
4095 | $label = strtoupper( $label ); |
---|
4096 | break; |
---|
4097 | } |
---|
4098 | $output = $this->elementStart1.$label; |
---|
4099 | $categoriesAttrLang = null; |
---|
4100 | $attachInlineBinary = FALSE; |
---|
4101 | $attachfmttype = null; |
---|
4102 | if( !empty( $attributes )) { |
---|
4103 | $attributes = trim( $attributes ); |
---|
4104 | if ( 'xcal' == $this->format) { |
---|
4105 | $attributes2 = explode( $this->intAttrDelimiter, $attributes ); |
---|
4106 | $attributes = null; |
---|
4107 | foreach( $attributes2 as $attribute ) { |
---|
4108 | $attrKVarr = explode( '=', $attribute ); |
---|
4109 | if( empty( $attrKVarr[0] )) |
---|
4110 | continue; |
---|
4111 | if( !isset( $attrKVarr[1] )) { |
---|
4112 | $attrValue = $attrKVarr[0]; |
---|
4113 | $attrKey = null; |
---|
4114 | } |
---|
4115 | elseif( 2 == count( $attrKVarr)) { |
---|
4116 | $attrKey = strtolower( $attrKVarr[0] ); |
---|
4117 | $attrValue = $attrKVarr[1]; |
---|
4118 | } |
---|
4119 | else { |
---|
4120 | $attrKey = strtolower( $attrKVarr[0] ); |
---|
4121 | unset( $attrKVarr[0] ); |
---|
4122 | $attrValue = implode( '=', $attrKVarr ); |
---|
4123 | } |
---|
4124 | if(( 'attach' == $label ) && ( in_array( $attrKey, array( 'fmttype', 'encoding', 'value' )))) { |
---|
4125 | $attachInlineBinary = TRUE; |
---|
4126 | if( 'fmttype' == $attrKey ) |
---|
4127 | $attachfmttype = $attrKey.'='.$attrValue; |
---|
4128 | continue; |
---|
4129 | } |
---|
4130 | elseif(( 'categories' == $label ) && ( 'language' == $attrKey )) |
---|
4131 | $categoriesAttrLang = $attrKey.'='.$attrValue; |
---|
4132 | else { |
---|
4133 | $attributes .= ( empty( $attributes )) ? ' ' : $this->attributeDelimiter.' '; |
---|
4134 | $attributes .= ( !empty( $attrKey )) ? $attrKey.'=' : null; |
---|
4135 | if(( '"' == substr( $attrValue, 0, 1 )) && ( '"' == substr( $attrValue, -1 ))) { |
---|
4136 | $attrValue = substr( $attrValue, 1, ( strlen( $attrValue ) - 2 )); |
---|
4137 | $attrValue = str_replace( '"', '', $attrValue ); |
---|
4138 | } |
---|
4139 | $attributes .= '"'.htmlspecialchars( $attrValue ).'"'; |
---|
4140 | } |
---|
4141 | } |
---|
4142 | } |
---|
4143 | else { |
---|
4144 | $attributes = str_replace( $this->intAttrDelimiter, $this->attributeDelimiter, $attributes ); |
---|
4145 | } |
---|
4146 | } |
---|
4147 | if(((( 'attach' == $label ) && !$attachInlineBinary ) || |
---|
4148 | ( in_array( $label, array( 'tzurl', 'url' )))) && ( 'xcal' == $this->format)) { |
---|
4149 | $pos = strrpos($content, "/"); |
---|
4150 | $docname = ( $pos !== false) ? substr( $content, (1 - strlen( $content ) + $pos )) : $content; |
---|
4151 | $this->xcaldecl[] = array( 'xmldecl' => 'ENTITY' |
---|
4152 | , 'uri' => $docname |
---|
4153 | , 'ref' => 'SYSTEM' |
---|
4154 | , 'external' => $content |
---|
4155 | , 'type' => 'NDATA' |
---|
4156 | , 'type2' => 'BINERY' ); |
---|
4157 | $attributes .= ( empty( $attributes )) ? ' ' : $this->attributeDelimiter.' '; |
---|
4158 | $attributes .= 'uri="'.$docname.'"'; |
---|
4159 | $content = null; |
---|
4160 | if( 'attach' == $label ) { |
---|
4161 | $attributes = str_replace( $this->attributeDelimiter, $this->intAttrDelimiter, $attributes ); |
---|
4162 | $content = $this->_createElement( 'extref', $attributes, null ); |
---|
4163 | $attributes = null; |
---|
4164 | } |
---|
4165 | } |
---|
4166 | elseif(( 'attach' == $label ) && $attachInlineBinary && ( 'xcal' == $this->format)) { |
---|
4167 | $content = $this->nl.$this->_createElement( 'b64bin', $attachfmttype, $content ); // max one attribute |
---|
4168 | } |
---|
4169 | $output .= $attributes; |
---|
4170 | if( !$content && ( '0' != $content )) { |
---|
4171 | switch( $this->format ) { |
---|
4172 | case 'xcal': |
---|
4173 | $output .= ' /'; |
---|
4174 | $output .= $this->elementStart2; |
---|
4175 | return $output; |
---|
4176 | break; |
---|
4177 | default: |
---|
4178 | $output .= $this->elementStart2.$this->valueInit; |
---|
4179 | return $this->_size75( $output ); |
---|
4180 | break; |
---|
4181 | } |
---|
4182 | } |
---|
4183 | $output .= $this->elementStart2; |
---|
4184 | $output .= $this->valueInit.$content; |
---|
4185 | switch( $this->format ) { |
---|
4186 | case 'xcal': |
---|
4187 | return $output.$this->elementEnd1.$label.$this->elementEnd2; |
---|
4188 | break; |
---|
4189 | default: |
---|
4190 | return $this->_size75( $output ); |
---|
4191 | break; |
---|
4192 | } |
---|
4193 | } |
---|
4194 | /** |
---|
4195 | * creates formatted output for calendar component property parameters |
---|
4196 | * |
---|
4197 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4198 | * @since 2.6.33 - 2010-12-18 |
---|
4199 | * @param array $params optional |
---|
4200 | * @param array $ctrKeys optional |
---|
4201 | * @return string |
---|
4202 | */ |
---|
4203 | function _createParams( $params=array(), $ctrKeys=array() ) { |
---|
4204 | if( !is_array( $params ) || empty( $params )) |
---|
4205 | $params = array(); |
---|
4206 | $attrLANG = $attr1 = $attr2 = $lang = null; |
---|
4207 | $CNattrKey = ( in_array( 'CN', $ctrKeys )) ? TRUE : FALSE ; |
---|
4208 | $LANGattrKey = ( in_array( 'LANGUAGE', $ctrKeys )) ? TRUE : FALSE ; |
---|
4209 | $CNattrExist = $LANGattrExist = FALSE; |
---|
4210 | $xparams = array(); |
---|
4211 | foreach( $params as $paramKey => $paramValue ) { |
---|
4212 | if( ctype_digit( (string) $paramKey )) { |
---|
4213 | $xparams[] = $paramValue; |
---|
4214 | continue; |
---|
4215 | } |
---|
4216 | $paramKey = strtoupper( $paramKey ); |
---|
4217 | if( !in_array( $paramKey, array( 'ALTREP', 'CN', 'DIR', 'ENCODING', 'FMTTYPE', 'LANGUAGE', 'RANGE', 'RELTYPE', 'SENT-BY', 'TZID', 'VALUE' ))) |
---|
4218 | $xparams[$paramKey] = $paramValue; |
---|
4219 | else |
---|
4220 | $params[$paramKey] = $paramValue; |
---|
4221 | } |
---|
4222 | ksort( $xparams, SORT_STRING ); |
---|
4223 | foreach( $xparams as $paramKey => $paramValue ) { |
---|
4224 | if( ctype_digit( (string) $paramKey )) |
---|
4225 | $attr2 .= $this->intAttrDelimiter.$paramValue; |
---|
4226 | else |
---|
4227 | $attr2 .= $this->intAttrDelimiter."$paramKey=$paramValue"; |
---|
4228 | } |
---|
4229 | if( isset( $params['FMTTYPE'] ) && !in_array( 'FMTTYPE', $ctrKeys )) { |
---|
4230 | $attr1 .= $this->intAttrDelimiter.'FMTTYPE='.$params['FMTTYPE'].$attr2; |
---|
4231 | $attr2 = null; |
---|
4232 | } |
---|
4233 | if( isset( $params['ENCODING'] ) && !in_array( 'ENCODING', $ctrKeys )) { |
---|
4234 | if( !empty( $attr2 )) { |
---|
4235 | $attr1 .= $attr2; |
---|
4236 | $attr2 = null; |
---|
4237 | } |
---|
4238 | $attr1 .= $this->intAttrDelimiter.'ENCODING='.$params['ENCODING']; |
---|
4239 | } |
---|
4240 | if( isset( $params['VALUE'] ) && !in_array( 'VALUE', $ctrKeys )) |
---|
4241 | $attr1 .= $this->intAttrDelimiter.'VALUE='.$params['VALUE']; |
---|
4242 | if( isset( $params['TZID'] ) && !in_array( 'TZID', $ctrKeys )) |
---|
4243 | $attr1 .= $this->intAttrDelimiter.'TZID='.$params['TZID']; |
---|
4244 | if( isset( $params['RANGE'] ) && !in_array( 'RANGE', $ctrKeys )) |
---|
4245 | $attr1 .= $this->intAttrDelimiter.'RANGE='.$params['RANGE']; |
---|
4246 | if( isset( $params['RELTYPE'] ) && !in_array( 'RELTYPE', $ctrKeys )) |
---|
4247 | $attr1 .= $this->intAttrDelimiter.'RELTYPE='.$params['RELTYPE']; |
---|
4248 | if( isset( $params['CN'] ) && $CNattrKey ) { |
---|
4249 | $attr1 = $this->intAttrDelimiter.'CN="'.$params['CN'].'"'; |
---|
4250 | $CNattrExist = TRUE; |
---|
4251 | } |
---|
4252 | if( isset( $params['DIR'] ) && in_array( 'DIR', $ctrKeys )) |
---|
4253 | $attr1 .= $this->intAttrDelimiter.'DIR="'.$params['DIR'].'"'; |
---|
4254 | if( isset( $params['SENT-BY'] ) && in_array( 'SENT-BY', $ctrKeys )) |
---|
4255 | $attr1 .= $this->intAttrDelimiter.'SENT-BY="'.$params['SENT-BY'].'"'; |
---|
4256 | if( isset( $params['ALTREP'] ) && in_array( 'ALTREP', $ctrKeys )) |
---|
4257 | $attr1 .= $this->intAttrDelimiter.'ALTREP="'.$params['ALTREP'].'"'; |
---|
4258 | if( isset( $params['LANGUAGE'] ) && $LANGattrKey ) { |
---|
4259 | $attrLANG .= $this->intAttrDelimiter.'LANGUAGE='.$params['LANGUAGE']; |
---|
4260 | $LANGattrExist = TRUE; |
---|
4261 | } |
---|
4262 | if( !$LANGattrExist ) { |
---|
4263 | $lang = $this->getConfig( 'language' ); |
---|
4264 | if(( $CNattrExist || $LANGattrKey ) && $lang ) |
---|
4265 | $attrLANG .= $this->intAttrDelimiter.'LANGUAGE='.$lang; |
---|
4266 | } |
---|
4267 | return $attr1.$attrLANG.$attr2; |
---|
4268 | } |
---|
4269 | /** |
---|
4270 | * creates formatted output for calendar component property data value type recur |
---|
4271 | * |
---|
4272 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4273 | * @since 2.4.8 - 2008-10-22 |
---|
4274 | * @param array $recurlabel |
---|
4275 | * @param array $recurdata |
---|
4276 | * @return string |
---|
4277 | */ |
---|
4278 | function _format_recur( $recurlabel, $recurdata ) { |
---|
4279 | $output = null; |
---|
4280 | foreach( $recurdata as $therule ) { |
---|
4281 | if( empty( $therule['value'] )) { |
---|
4282 | if( $this->getConfig( 'allowEmpty' )) $output .= $this->_createElement( $recurlabel ); |
---|
4283 | continue; |
---|
4284 | } |
---|
4285 | $attributes = ( isset( $therule['params'] )) ? $this->_createParams( $therule['params'] ) : null; |
---|
4286 | $content1 = $content2 = null; |
---|
4287 | foreach( $therule['value'] as $rulelabel => $rulevalue ) { |
---|
4288 | switch( $rulelabel ) { |
---|
4289 | case 'FREQ': { |
---|
4290 | $content1 .= "FREQ=$rulevalue"; |
---|
4291 | break; |
---|
4292 | } |
---|
4293 | case 'UNTIL': { |
---|
4294 | $content2 .= ";UNTIL="; |
---|
4295 | $content2 .= iCalUtilityFunctions::_format_date_time( $rulevalue ); |
---|
4296 | break; |
---|
4297 | } |
---|
4298 | case 'COUNT': |
---|
4299 | case 'INTERVAL': |
---|
4300 | case 'WKST': { |
---|
4301 | $content2 .= ";$rulelabel=$rulevalue"; |
---|
4302 | break; |
---|
4303 | } |
---|
4304 | case 'BYSECOND': |
---|
4305 | case 'BYMINUTE': |
---|
4306 | case 'BYHOUR': |
---|
4307 | case 'BYMONTHDAY': |
---|
4308 | case 'BYYEARDAY': |
---|
4309 | case 'BYWEEKNO': |
---|
4310 | case 'BYMONTH': |
---|
4311 | case 'BYSETPOS': { |
---|
4312 | $content2 .= ";$rulelabel="; |
---|
4313 | if( is_array( $rulevalue )) { |
---|
4314 | foreach( $rulevalue as $vix => $valuePart ) { |
---|
4315 | $content2 .= ( $vix ) ? ',' : null; |
---|
4316 | $content2 .= $valuePart; |
---|
4317 | } |
---|
4318 | } |
---|
4319 | else |
---|
4320 | $content2 .= $rulevalue; |
---|
4321 | break; |
---|
4322 | } |
---|
4323 | case 'BYDAY': { |
---|
4324 | $content2 .= ";$rulelabel="; |
---|
4325 | $bydaycnt = 0; |
---|
4326 | foreach( $rulevalue as $vix => $valuePart ) { |
---|
4327 | $content21 = $content22 = null; |
---|
4328 | if( is_array( $valuePart )) { |
---|
4329 | $content2 .= ( $bydaycnt ) ? ',' : null; |
---|
4330 | foreach( $valuePart as $vix2 => $valuePart2 ) { |
---|
4331 | if( 'DAY' != strtoupper( $vix2 )) |
---|
4332 | $content21 .= $valuePart2; |
---|
4333 | else |
---|
4334 | $content22 .= $valuePart2; |
---|
4335 | } |
---|
4336 | $content2 .= $content21.$content22; |
---|
4337 | $bydaycnt++; |
---|
4338 | } |
---|
4339 | else { |
---|
4340 | $content2 .= ( $bydaycnt ) ? ',' : null; |
---|
4341 | if( 'DAY' != strtoupper( $vix )) |
---|
4342 | $content21 .= $valuePart; |
---|
4343 | else { |
---|
4344 | $content22 .= $valuePart; |
---|
4345 | $bydaycnt++; |
---|
4346 | } |
---|
4347 | $content2 .= $content21.$content22; |
---|
4348 | } |
---|
4349 | } |
---|
4350 | break; |
---|
4351 | } |
---|
4352 | default: { |
---|
4353 | $content2 .= ";$rulelabel=$rulevalue"; |
---|
4354 | break; |
---|
4355 | } |
---|
4356 | } |
---|
4357 | } |
---|
4358 | $output .= $this->_createElement( $recurlabel, $attributes, $content1.$content2 ); |
---|
4359 | } |
---|
4360 | return $output; |
---|
4361 | } |
---|
4362 | /** |
---|
4363 | * check if property not exists within component |
---|
4364 | * |
---|
4365 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4366 | * @since 2.5.1 - 2008-10-15 |
---|
4367 | * @param string $propName |
---|
4368 | * @return bool |
---|
4369 | */ |
---|
4370 | function _notExistProp( $propName ) { |
---|
4371 | if( empty( $propName )) return FALSE; // when deleting x-prop, an empty propName may be used=allowed |
---|
4372 | $propName = strtolower( $propName ); |
---|
4373 | if( 'last-modified' == $propName ) { if( !isset( $this->lastmodified )) return TRUE; } |
---|
4374 | elseif( 'percent-complete' == $propName ) { if( !isset( $this->percentcomplete )) return TRUE; } |
---|
4375 | elseif( 'recurrence-id' == $propName ) { if( !isset( $this->recurrenceid )) return TRUE; } |
---|
4376 | elseif( 'related-to' == $propName ) { if( !isset( $this->relatedto )) return TRUE; } |
---|
4377 | elseif( 'request-status' == $propName ) { if( !isset( $this->requeststatus )) return TRUE; } |
---|
4378 | elseif(( 'x-' != substr($propName,0,2)) && !isset( $this->$propName )) return TRUE; |
---|
4379 | return FALSE; |
---|
4380 | } |
---|
4381 | /*********************************************************************************/ |
---|
4382 | /*********************************************************************************/ |
---|
4383 | /** |
---|
4384 | * get general component config variables or info about subcomponents |
---|
4385 | * |
---|
4386 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4387 | * @since 2.6.27 - 2010-11-27 |
---|
4388 | * @param mixed $config |
---|
4389 | * @return value |
---|
4390 | */ |
---|
4391 | function getConfig( $config = FALSE) { |
---|
4392 | if( !$config ) { |
---|
4393 | $return = array(); |
---|
4394 | $return['ALLOWEMPTY'] = $this->getConfig( 'ALLOWEMPTY' ); |
---|
4395 | $return['FORMAT'] = $this->getConfig( 'FORMAT' ); |
---|
4396 | if( FALSE !== ( $lang = $this->getConfig( 'LANGUAGE' ))) |
---|
4397 | $return['LANGUAGE'] = $lang; |
---|
4398 | $return['NEWLINECHAR'] = $this->getConfig( 'NEWLINECHAR' ); |
---|
4399 | $return['UNIQUE_ID'] = $this->getConfig( 'UNIQUE_ID' ); |
---|
4400 | return $return; |
---|
4401 | } |
---|
4402 | switch( strtoupper( $config )) { |
---|
4403 | case 'ALLOWEMPTY': |
---|
4404 | return $this->allowEmpty; |
---|
4405 | break; |
---|
4406 | case 'COMPSINFO': |
---|
4407 | unset( $this->compix ); |
---|
4408 | $info = array(); |
---|
4409 | if( isset( $this->components )) { |
---|
4410 | foreach( $this->components as $cix => $component ) { |
---|
4411 | if( empty( $component )) continue; |
---|
4412 | unset( $component->propix ); |
---|
4413 | $info[$cix]['ordno'] = $cix + 1; |
---|
4414 | $info[$cix]['type'] = $component->objName; |
---|
4415 | $info[$cix]['uid'] = $component->getProperty( 'uid' ); |
---|
4416 | $info[$cix]['props'] = $component->getConfig( 'propinfo' ); |
---|
4417 | $info[$cix]['sub'] = $component->getConfig( 'compsinfo' ); |
---|
4418 | unset( $component->propix ); |
---|
4419 | } |
---|
4420 | } |
---|
4421 | return $info; |
---|
4422 | break; |
---|
4423 | case 'FORMAT': |
---|
4424 | return $this->format; |
---|
4425 | break; |
---|
4426 | case 'LANGUAGE': |
---|
4427 | // get language for calendar component as defined in [RFC 1766] |
---|
4428 | return $this->language; |
---|
4429 | break; |
---|
4430 | case 'NL': |
---|
4431 | case 'NEWLINECHAR': |
---|
4432 | return $this->nl; |
---|
4433 | break; |
---|
4434 | case 'PROPINFO': |
---|
4435 | $output = array(); |
---|
4436 | if( !in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) { |
---|
4437 | if( empty( $this->uid['value'] )) $this->_makeuid(); |
---|
4438 | $output['UID'] = 1; |
---|
4439 | } |
---|
4440 | if( !empty( $this->dtstamp )) $output['DTSTAMP'] = 1; |
---|
4441 | if( !empty( $this->summary )) $output['SUMMARY'] = 1; |
---|
4442 | if( !empty( $this->description )) $output['DESCRIPTION'] = count( $this->description ); |
---|
4443 | if( !empty( $this->dtstart )) $output['DTSTART'] = 1; |
---|
4444 | if( !empty( $this->dtend )) $output['DTEND'] = 1; |
---|
4445 | if( !empty( $this->due )) $output['DUE'] = 1; |
---|
4446 | if( !empty( $this->duration )) $output['DURATION'] = 1; |
---|
4447 | if( !empty( $this->rrule )) $output['RRULE'] = count( $this->rrule ); |
---|
4448 | if( !empty( $this->rdate )) $output['RDATE'] = count( $this->rdate ); |
---|
4449 | if( !empty( $this->exdate )) $output['EXDATE'] = count( $this->exdate ); |
---|
4450 | if( !empty( $this->exrule )) $output['EXRULE'] = count( $this->exrule ); |
---|
4451 | if( !empty( $this->action )) $output['ACTION'] = 1; |
---|
4452 | if( !empty( $this->attach )) $output['ATTACH'] = count( $this->attach ); |
---|
4453 | if( !empty( $this->attendee )) $output['ATTENDEE'] = count( $this->attendee ); |
---|
4454 | if( !empty( $this->categories )) $output['CATEGORIES'] = count( $this->categories ); |
---|
4455 | if( !empty( $this->class )) $output['CLASS'] = 1; |
---|
4456 | if( !empty( $this->comment )) $output['COMMENT'] = count( $this->comment ); |
---|
4457 | if( !empty( $this->completed )) $output['COMPLETED'] = 1; |
---|
4458 | if( !empty( $this->contact )) $output['CONTACT'] = count( $this->contact ); |
---|
4459 | if( !empty( $this->created )) $output['CREATED'] = 1; |
---|
4460 | if( !empty( $this->freebusy )) $output['FREEBUSY'] = count( $this->freebusy ); |
---|
4461 | if( !empty( $this->geo )) $output['GEO'] = 1; |
---|
4462 | if( !empty( $this->lastmodified )) $output['LAST-MODIFIED'] = 1; |
---|
4463 | if( !empty( $this->location )) $output['LOCATION'] = 1; |
---|
4464 | if( !empty( $this->organizer )) $output['ORGANIZER'] = 1; |
---|
4465 | if( !empty( $this->percentcomplete )) $output['PERCENT-COMPLETE'] = 1; |
---|
4466 | if( !empty( $this->priority )) $output['PRIORITY'] = 1; |
---|
4467 | if( !empty( $this->recurrenceid )) $output['RECURRENCE-ID'] = 1; |
---|
4468 | if( !empty( $this->relatedto )) $output['RELATED-TO'] = count( $this->relatedto ); |
---|
4469 | if( !empty( $this->repeat )) $output['REPEAT'] = 1; |
---|
4470 | if( !empty( $this->requeststatus )) $output['REQUEST-STATUS'] = count( $this->requeststatus ); |
---|
4471 | if( !empty( $this->resources )) $output['RESOURCES'] = count( $this->resources ); |
---|
4472 | if( !empty( $this->sequence )) $output['SEQUENCE'] = 1; |
---|
4473 | if( !empty( $this->sequence )) $output['SEQUENCE'] = 1; |
---|
4474 | if( !empty( $this->status )) $output['STATUS'] = 1; |
---|
4475 | if( !empty( $this->transp )) $output['TRANSP'] = 1; |
---|
4476 | if( !empty( $this->trigger )) $output['TRIGGER'] = 1; |
---|
4477 | if( !empty( $this->tzid )) $output['TZID'] = 1; |
---|
4478 | if( !empty( $this->tzname )) $output['TZNAME'] = count( $this->tzname ); |
---|
4479 | if( !empty( $this->tzoffsetfrom )) $output['TZOFFSETFROM'] = 1; |
---|
4480 | if( !empty( $this->tzoffsetto )) $output['TZOFFSETTO'] = 1; |
---|
4481 | if( !empty( $this->tzurl )) $output['TZURL'] = 1; |
---|
4482 | if( !empty( $this->url )) $output['URL'] = 1; |
---|
4483 | if( !empty( $this->xprop )) $output['X-PROP'] = count( $this->xprop ); |
---|
4484 | return $output; |
---|
4485 | break; |
---|
4486 | case 'UNIQUE_ID': |
---|
4487 | if( empty( $this->unique_id )) |
---|
4488 | $this->unique_id = ( isset( $_SERVER['SERVER_NAME'] )) ? gethostbyname( $_SERVER['SERVER_NAME'] ) : 'localhost'; |
---|
4489 | return $this->unique_id; |
---|
4490 | break; |
---|
4491 | } |
---|
4492 | } |
---|
4493 | /** |
---|
4494 | * general component config setting |
---|
4495 | * |
---|
4496 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4497 | * @since 2.6.27 - 2010-12-12 |
---|
4498 | * @param mixed $config |
---|
4499 | * @param string $value |
---|
4500 | * @param bool $softUpdate |
---|
4501 | * @return void |
---|
4502 | */ |
---|
4503 | function setConfig( $config, $value = FALSE, $softUpdate = FALSE ) { |
---|
4504 | if( is_array( $config )) { |
---|
4505 | foreach( $config as $cKey => $cValue ) { |
---|
4506 | if( FALSE === $this->setConfig( $cKey, $cValue, $softUpdate )) |
---|
4507 | return FALSE; |
---|
4508 | } |
---|
4509 | return TRUE; |
---|
4510 | } |
---|
4511 | $res = FALSE; |
---|
4512 | switch( strtoupper( $config )) { |
---|
4513 | case 'ALLOWEMPTY': |
---|
4514 | $this->allowEmpty = $value; |
---|
4515 | $subcfg = array( 'ALLOWEMPTY' => $value ); |
---|
4516 | $res = TRUE; |
---|
4517 | break; |
---|
4518 | case 'FORMAT': |
---|
4519 | $value = trim( strtolower( $value )); |
---|
4520 | $this->format = $value; |
---|
4521 | $this->_createFormat(); |
---|
4522 | $subcfg = array( 'FORMAT' => $value ); |
---|
4523 | $res = TRUE; |
---|
4524 | break; |
---|
4525 | case 'LANGUAGE': |
---|
4526 | // set language for calendar component as defined in [RFC 1766] |
---|
4527 | $value = trim( $value ); |
---|
4528 | if( empty( $this->language ) || !$softUpdate ) |
---|
4529 | $this->language = $value; |
---|
4530 | $subcfg = array( 'LANGUAGE' => $value ); |
---|
4531 | $res = TRUE; |
---|
4532 | break; |
---|
4533 | case 'NL': |
---|
4534 | case 'NEWLINECHAR': |
---|
4535 | $this->nl = $value; |
---|
4536 | $subcfg = array( 'NL' => $value ); |
---|
4537 | $res = TRUE; |
---|
4538 | break; |
---|
4539 | case 'UNIQUE_ID': |
---|
4540 | $value = trim( $value ); |
---|
4541 | $this->unique_id = $value; |
---|
4542 | $subcfg = array( 'UNIQUE_ID' => $value ); |
---|
4543 | $res = TRUE; |
---|
4544 | break; |
---|
4545 | default: // any unvalid config key.. . |
---|
4546 | return TRUE; |
---|
4547 | } |
---|
4548 | if( !$res ) return FALSE; |
---|
4549 | if( isset( $subcfg ) && !empty( $this->components )) { |
---|
4550 | foreach( $subcfg as $cfgkey => $cfgvalue ) { |
---|
4551 | foreach( $this->components as $cix => $component ) { |
---|
4552 | $res = $component->setConfig( $cfgkey, $cfgvalue, $softUpdate ); |
---|
4553 | if( !$res ) |
---|
4554 | break 2; |
---|
4555 | $this->components[$cix] = $component->copy(); // PHP4 compliant |
---|
4556 | } |
---|
4557 | } |
---|
4558 | } |
---|
4559 | return $res; |
---|
4560 | } |
---|
4561 | /*********************************************************************************/ |
---|
4562 | /** |
---|
4563 | * delete component property value |
---|
4564 | * |
---|
4565 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4566 | * @since 2.6.4 - 2011-01-05 |
---|
4567 | * @param mixed $propName, bool FALSE => X-property |
---|
4568 | * @param int $propix, optional, if specific property is wanted in case of multiply occurences |
---|
4569 | * @return bool, if successfull delete TRUE |
---|
4570 | */ |
---|
4571 | function deleteProperty( $propName=FALSE, $propix=FALSE ) { |
---|
4572 | if( $this->_notExistProp( $propName )) return FALSE; |
---|
4573 | $propName = strtoupper( $propName ); |
---|
4574 | if( in_array( $propName, array( 'ATTACH', 'ATTENDEE', 'CATEGORIES', 'COMMENT', 'CONTACT', 'DESCRIPTION', 'EXDATE', 'EXRULE', |
---|
4575 | 'FREEBUSY', 'RDATE', 'RELATED-TO', 'RESOURCES', 'RRULE', 'REQUEST-STATUS', 'TZNAME', 'X-PROP' ))) { |
---|
4576 | if( !$propix ) |
---|
4577 | $propix = ( isset( $this->propdelix[$propName] ) && ( 'X-PROP' != $propName )) ? $this->propdelix[$propName] + 2 : 1; |
---|
4578 | $this->propdelix[$propName] = --$propix; |
---|
4579 | } |
---|
4580 | $return = FALSE; |
---|
4581 | switch( $propName ) { |
---|
4582 | case 'ACTION': |
---|
4583 | if( !empty( $this->action )) { |
---|
4584 | $this->action = ''; |
---|
4585 | $return = TRUE; |
---|
4586 | } |
---|
4587 | break; |
---|
4588 | case 'ATTACH': |
---|
4589 | return $this->deletePropertyM( $this->attach, $propix ); |
---|
4590 | break; |
---|
4591 | case 'ATTENDEE': |
---|
4592 | return $this->deletePropertyM( $this->attendee, $propix ); |
---|
4593 | break; |
---|
4594 | case 'CATEGORIES': |
---|
4595 | return $this->deletePropertyM( $this->categories, $propix ); |
---|
4596 | break; |
---|
4597 | case 'CLASS': |
---|
4598 | if( !empty( $this->class )) { |
---|
4599 | $this->class = ''; |
---|
4600 | $return = TRUE; |
---|
4601 | } |
---|
4602 | break; |
---|
4603 | case 'COMMENT': |
---|
4604 | return $this->deletePropertyM( $this->comment, $propix ); |
---|
4605 | break; |
---|
4606 | case 'COMPLETED': |
---|
4607 | if( !empty( $this->completed )) { |
---|
4608 | $this->completed = ''; |
---|
4609 | $return = TRUE; |
---|
4610 | } |
---|
4611 | break; |
---|
4612 | case 'CONTACT': |
---|
4613 | return $this->deletePropertyM( $this->contact, $propix ); |
---|
4614 | break; |
---|
4615 | case 'CREATED': |
---|
4616 | if( !empty( $this->created )) { |
---|
4617 | $this->created = ''; |
---|
4618 | $return = TRUE; |
---|
4619 | } |
---|
4620 | break; |
---|
4621 | case 'DESCRIPTION': |
---|
4622 | return $this->deletePropertyM( $this->description, $propix ); |
---|
4623 | break; |
---|
4624 | case 'DTEND': |
---|
4625 | if( !empty( $this->dtend )) { |
---|
4626 | $this->dtend = ''; |
---|
4627 | $return = TRUE; |
---|
4628 | } |
---|
4629 | break; |
---|
4630 | case 'DTSTAMP': |
---|
4631 | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
---|
4632 | return FALSE; |
---|
4633 | if( !empty( $this->dtstamp )) { |
---|
4634 | $this->dtstamp = ''; |
---|
4635 | $return = TRUE; |
---|
4636 | } |
---|
4637 | break; |
---|
4638 | case 'DTSTART': |
---|
4639 | if( !empty( $this->dtstart )) { |
---|
4640 | $this->dtstart = ''; |
---|
4641 | $return = TRUE; |
---|
4642 | } |
---|
4643 | break; |
---|
4644 | case 'DUE': |
---|
4645 | if( !empty( $this->due )) { |
---|
4646 | $this->due = ''; |
---|
4647 | $return = TRUE; |
---|
4648 | } |
---|
4649 | break; |
---|
4650 | case 'DURATION': |
---|
4651 | if( !empty( $this->duration )) { |
---|
4652 | $this->duration = ''; |
---|
4653 | $return = TRUE; |
---|
4654 | } |
---|
4655 | break; |
---|
4656 | case 'EXDATE': |
---|
4657 | return $this->deletePropertyM( $this->exdate, $propix ); |
---|
4658 | break; |
---|
4659 | case 'EXRULE': |
---|
4660 | return $this->deletePropertyM( $this->exrule, $propix ); |
---|
4661 | break; |
---|
4662 | case 'FREEBUSY': |
---|
4663 | return $this->deletePropertyM( $this->freebusy, $propix ); |
---|
4664 | break; |
---|
4665 | case 'GEO': |
---|
4666 | if( !empty( $this->geo )) { |
---|
4667 | $this->geo = ''; |
---|
4668 | $return = TRUE; |
---|
4669 | } |
---|
4670 | break; |
---|
4671 | case 'LAST-MODIFIED': |
---|
4672 | if( !empty( $this->lastmodified )) { |
---|
4673 | $this->lastmodified = ''; |
---|
4674 | $return = TRUE; |
---|
4675 | } |
---|
4676 | break; |
---|
4677 | case 'LOCATION': |
---|
4678 | if( !empty( $this->location )) { |
---|
4679 | $this->location = ''; |
---|
4680 | $return = TRUE; |
---|
4681 | } |
---|
4682 | break; |
---|
4683 | case 'ORGANIZER': |
---|
4684 | if( !empty( $this->organizer )) { |
---|
4685 | $this->organizer = ''; |
---|
4686 | $return = TRUE; |
---|
4687 | } |
---|
4688 | break; |
---|
4689 | case 'PERCENT-COMPLETE': |
---|
4690 | if( !empty( $this->percentcomplete )) { |
---|
4691 | $this->percentcomplete = ''; |
---|
4692 | $return = TRUE; |
---|
4693 | } |
---|
4694 | break; |
---|
4695 | case 'PRIORITY': |
---|
4696 | if( !empty( $this->priority )) { |
---|
4697 | $this->priority = ''; |
---|
4698 | $return = TRUE; |
---|
4699 | } |
---|
4700 | break; |
---|
4701 | case 'RDATE': |
---|
4702 | return $this->deletePropertyM( $this->rdate, $propix ); |
---|
4703 | break; |
---|
4704 | case 'RECURRENCE-ID': |
---|
4705 | if( !empty( $this->recurrenceid )) { |
---|
4706 | $this->recurrenceid = ''; |
---|
4707 | $return = TRUE; |
---|
4708 | } |
---|
4709 | break; |
---|
4710 | case 'RELATED-TO': |
---|
4711 | return $this->deletePropertyM( $this->relatedto, $propix ); |
---|
4712 | break; |
---|
4713 | case 'REPEAT': |
---|
4714 | if( !empty( $this->repeat )) { |
---|
4715 | $this->repeat = ''; |
---|
4716 | $return = TRUE; |
---|
4717 | } |
---|
4718 | break; |
---|
4719 | case 'REQUEST-STATUS': |
---|
4720 | return $this->deletePropertyM( $this->requeststatus, $propix ); |
---|
4721 | break; |
---|
4722 | case 'RESOURCES': |
---|
4723 | return $this->deletePropertyM( $this->resources, $propix ); |
---|
4724 | break; |
---|
4725 | case 'RRULE': |
---|
4726 | return $this->deletePropertyM( $this->rrule, $propix ); |
---|
4727 | break; |
---|
4728 | case 'SEQUENCE': |
---|
4729 | if( !empty( $this->sequence )) { |
---|
4730 | $this->sequence = ''; |
---|
4731 | $return = TRUE; |
---|
4732 | } |
---|
4733 | break; |
---|
4734 | case 'STATUS': |
---|
4735 | if( !empty( $this->status )) { |
---|
4736 | $this->status = ''; |
---|
4737 | $return = TRUE; |
---|
4738 | } |
---|
4739 | break; |
---|
4740 | case 'SUMMARY': |
---|
4741 | if( !empty( $this->summary )) { |
---|
4742 | $this->summary = ''; |
---|
4743 | $return = TRUE; |
---|
4744 | } |
---|
4745 | break; |
---|
4746 | case 'TRANSP': |
---|
4747 | if( !empty( $this->transp )) { |
---|
4748 | $this->transp = ''; |
---|
4749 | $return = TRUE; |
---|
4750 | } |
---|
4751 | break; |
---|
4752 | case 'TRIGGER': |
---|
4753 | if( !empty( $this->trigger )) { |
---|
4754 | $this->trigger = ''; |
---|
4755 | $return = TRUE; |
---|
4756 | } |
---|
4757 | break; |
---|
4758 | case 'TZID': |
---|
4759 | if( !empty( $this->tzid )) { |
---|
4760 | $this->tzid = ''; |
---|
4761 | $return = TRUE; |
---|
4762 | } |
---|
4763 | break; |
---|
4764 | case 'TZNAME': |
---|
4765 | return $this->deletePropertyM( $this->tzname, $propix ); |
---|
4766 | break; |
---|
4767 | case 'TZOFFSETFROM': |
---|
4768 | if( !empty( $this->tzoffsetfrom )) { |
---|
4769 | $this->tzoffsetfrom = ''; |
---|
4770 | $return = TRUE; |
---|
4771 | } |
---|
4772 | break; |
---|
4773 | case 'TZOFFSETTO': |
---|
4774 | if( !empty( $this->tzoffsetto )) { |
---|
4775 | $this->tzoffsetto = ''; |
---|
4776 | $return = TRUE; |
---|
4777 | } |
---|
4778 | break; |
---|
4779 | case 'TZURL': |
---|
4780 | if( !empty( $this->tzurl )) { |
---|
4781 | $this->tzurl = ''; |
---|
4782 | $return = TRUE; |
---|
4783 | } |
---|
4784 | break; |
---|
4785 | case 'UID': |
---|
4786 | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
---|
4787 | return FALSE; |
---|
4788 | if( !empty( $this->uid )) { |
---|
4789 | $this->uid = ''; |
---|
4790 | $return = TRUE; |
---|
4791 | } |
---|
4792 | break; |
---|
4793 | case 'URL': |
---|
4794 | if( !empty( $this->url )) { |
---|
4795 | $this->url = ''; |
---|
4796 | $return = TRUE; |
---|
4797 | } |
---|
4798 | break; |
---|
4799 | default: |
---|
4800 | $reduced = ''; |
---|
4801 | if( $propName != 'X-PROP' ) { |
---|
4802 | if( !isset( $this->xprop[$propName] )) return FALSE; |
---|
4803 | foreach( $this->xprop as $k => $a ) { |
---|
4804 | if(( $k != $propName ) && !empty( $a )) |
---|
4805 | $reduced[$k] = $a; |
---|
4806 | } |
---|
4807 | } |
---|
4808 | else { |
---|
4809 | if( count( $this->xprop ) <= $propix ) return FALSE; |
---|
4810 | $xpropno = 0; |
---|
4811 | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
---|
4812 | if( $propix != $xpropno ) |
---|
4813 | $reduced[$xpropkey] = $xpropvalue; |
---|
4814 | $xpropno++; |
---|
4815 | } |
---|
4816 | } |
---|
4817 | $this->xprop = $reduced; |
---|
4818 | if( empty( $this->xprop )) |
---|
4819 | return FALSE; |
---|
4820 | return TRUE; |
---|
4821 | } |
---|
4822 | return $return; |
---|
4823 | } |
---|
4824 | /*********************************************************************************/ |
---|
4825 | /** |
---|
4826 | * delete component property value, fixing components with multiple occurencies |
---|
4827 | * |
---|
4828 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4829 | * @since 2.6.19 - 2009-12-30 |
---|
4830 | * @param array $multiprop, reference to a component property |
---|
4831 | * @param int $propix, default 0 |
---|
4832 | * @return bool TRUE |
---|
4833 | */ |
---|
4834 | function deletePropertyM( & $multiprop, $propix=0 ) { |
---|
4835 | if( !isset( $multiprop[$propix])) return FALSE; |
---|
4836 | unset( $multiprop[$propix] ); |
---|
4837 | if( empty( $multiprop )) $multiprop = ''; |
---|
4838 | return ( isset( $multiprop[$propix] )) ? FALSE : TRUE; |
---|
4839 | } |
---|
4840 | /** |
---|
4841 | * get component property value/params |
---|
4842 | * |
---|
4843 | * if property has multiply values, consequtive function calls are needed |
---|
4844 | * |
---|
4845 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
4846 | * @since 2.6.22 - 2010-10-21 |
---|
4847 | * @param string $propName, optional |
---|
4848 | * @param int @propix, optional, if specific property is wanted in case of multiply occurences |
---|
4849 | * @param bool $inclParam=FALSE |
---|
4850 | * @param bool $specform=FALSE |
---|
4851 | * @return mixed |
---|
4852 | */ |
---|
4853 | function getProperty( $propName=FALSE, $propix=FALSE, $inclParam=FALSE, $specform=FALSE ) { |
---|
4854 | if( $this->_notExistProp( $propName )) return FALSE; |
---|
4855 | $propName = ( $propName ) ? strtoupper( $propName ) : 'X-PROP'; |
---|
4856 | if( in_array( $propName, array( 'ATTACH', 'ATTENDEE', 'CATEGORIES', 'COMMENT', 'CONTACT', 'DESCRIPTION', 'EXDATE', 'EXRULE', |
---|
4857 | 'FREEBUSY', 'RDATE', 'RELATED-TO', 'RESOURCES', 'RRULE', 'REQUEST-STATUS', 'TZNAME', 'X-PROP' ))) { |
---|
4858 | if( !$propix ) |
---|
4859 | $propix = ( isset( $this->propix[$propName] )) ? $this->propix[$propName] + 2 : 1; |
---|
4860 | $this->propix[$propName] = --$propix; |
---|
4861 | } |
---|
4862 | switch( $propName ) { |
---|
4863 | case 'ACTION': |
---|
4864 | if( !empty( $this->action['value'] )) return ( $inclParam ) ? $this->action : $this->action['value']; |
---|
4865 | break; |
---|
4866 | case 'ATTACH': |
---|
4867 | if( !isset( $this->attach[$propix] )) return FALSE; |
---|
4868 | return ( $inclParam ) ? $this->attach[$propix] : $this->attach[$propix]['value']; |
---|
4869 | break; |
---|
4870 | case 'ATTENDEE': |
---|
4871 | if( !isset( $this->attendee[$propix] )) return FALSE; |
---|
4872 | return ( $inclParam ) ? $this->attendee[$propix] : $this->attendee[$propix]['value']; |
---|
4873 | break; |
---|
4874 | case 'CATEGORIES': |
---|
4875 | if( !isset( $this->categories[$propix] )) return FALSE; |
---|
4876 | return ( $inclParam ) ? $this->categories[$propix] : $this->categories[$propix]['value']; |
---|
4877 | break; |
---|
4878 | case 'CLASS': |
---|
4879 | if( !empty( $this->class['value'] )) return ( $inclParam ) ? $this->class : $this->class['value']; |
---|
4880 | break; |
---|
4881 | case 'COMMENT': |
---|
4882 | if( !isset( $this->comment[$propix] )) return FALSE; |
---|
4883 | return ( $inclParam ) ? $this->comment[$propix] : $this->comment[$propix]['value']; |
---|
4884 | break; |
---|
4885 | case 'COMPLETED': |
---|
4886 | if( !empty( $this->completed['value'] )) return ( $inclParam ) ? $this->completed : $this->completed['value']; |
---|
4887 | break; |
---|
4888 | case 'CONTACT': |
---|
4889 | if( !isset( $this->contact[$propix] )) return FALSE; |
---|
4890 | return ( $inclParam ) ? $this->contact[$propix] : $this->contact[$propix]['value']; |
---|
4891 | break; |
---|
4892 | case 'CREATED': |
---|
4893 | if( !empty( $this->created['value'] )) return ( $inclParam ) ? $this->created : $this->created['value']; |
---|
4894 | break; |
---|
4895 | case 'DESCRIPTION': |
---|
4896 | if( !isset( $this->description[$propix] )) return FALSE; |
---|
4897 | return ( $inclParam ) ? $this->description[$propix] : $this->description[$propix]['value']; |
---|
4898 | break; |
---|
4899 | case 'DTEND': |
---|
4900 | if( !empty( $this->dtend['value'] )) return ( $inclParam ) ? $this->dtend : $this->dtend['value']; |
---|
4901 | break; |
---|
4902 | case 'DTSTAMP': |
---|
4903 | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
---|
4904 | return; |
---|
4905 | if( !isset( $this->dtstamp['value'] )) |
---|
4906 | $this->_makeDtstamp(); |
---|
4907 | return ( $inclParam ) ? $this->dtstamp : $this->dtstamp['value']; |
---|
4908 | break; |
---|
4909 | case 'DTSTART': |
---|
4910 | if( !empty( $this->dtstart['value'] )) return ( $inclParam ) ? $this->dtstart : $this->dtstart['value']; |
---|
4911 | break; |
---|
4912 | case 'DUE': |
---|
4913 | if( !empty( $this->due['value'] )) return ( $inclParam ) ? $this->due : $this->due['value']; |
---|
4914 | break; |
---|
4915 | case 'DURATION': |
---|
4916 | if( !isset( $this->duration['value'] )) return FALSE; |
---|
4917 | $value = ( $specform && isset( $this->dtstart['value'] ) && isset( $this->duration['value'] )) ? iCalUtilityFunctions::_duration2date( $this->dtstart['value'], $this->duration['value'] ) : $this->duration['value']; |
---|
4918 | return ( $inclParam ) ? array( 'value' => $value, 'params' => $this->duration['params'] ) : $value; |
---|
4919 | break; |
---|
4920 | case 'EXDATE': |
---|
4921 | if( !isset( $this->exdate[$propix] )) return FALSE; |
---|
4922 | return ( $inclParam ) ? $this->exdate[$propix] : $this->exdate[$propix]['value']; |
---|
4923 | break; |
---|
4924 | case 'EXRULE': |
---|
4925 | if( !isset( $this->exrule[$propix] )) return FALSE; |
---|
4926 | return ( $inclParam ) ? $this->exrule[$propix] : $this->exrule[$propix]['value']; |
---|
4927 | break; |
---|
4928 | case 'FREEBUSY': |
---|
4929 | if( !isset( $this->freebusy[$propix] )) return FALSE; |
---|
4930 | return ( $inclParam ) ? $this->freebusy[$propix] : $this->freebusy[$propix]['value']; |
---|
4931 | break; |
---|
4932 | case 'GEO': |
---|
4933 | if( !empty( $this->geo['value'] )) return ( $inclParam ) ? $this->geo : $this->geo['value']; |
---|
4934 | break; |
---|
4935 | case 'LAST-MODIFIED': |
---|
4936 | if( !empty( $this->lastmodified['value'] )) return ( $inclParam ) ? $this->lastmodified : $this->lastmodified['value']; |
---|
4937 | break; |
---|
4938 | case 'LOCATION': |
---|
4939 | if( !empty( $this->location['value'] )) return ( $inclParam ) ? $this->location : $this->location['value']; |
---|
4940 | break; |
---|
4941 | case 'ORGANIZER': |
---|
4942 | if( !empty( $this->organizer['value'] )) return ( $inclParam ) ? $this->organizer : $this->organizer['value']; |
---|
4943 | break; |
---|
4944 | case 'PERCENT-COMPLETE': |
---|
4945 | if( !empty( $this->percentcomplete['value'] )) return ( $inclParam ) ? $this->percentcomplete : $this->percentcomplete['value']; |
---|
4946 | break; |
---|
4947 | case 'PRIORITY': |
---|
4948 | if( !empty( $this->priority['value'] )) return ( $inclParam ) ? $this->priority : $this->priority['value']; |
---|
4949 | break; |
---|
4950 | case 'RDATE': |
---|
4951 | if( !isset( $this->rdate[$propix] )) return FALSE; |
---|
4952 | return ( $inclParam ) ? $this->rdate[$propix] : $this->rdate[$propix]['value']; |
---|
4953 | break; |
---|
4954 | case 'RECURRENCE-ID': |
---|
4955 | if( !empty( $this->recurrenceid['value'] )) return ( $inclParam ) ? $this->recurrenceid : $this->recurrenceid['value']; |
---|
4956 | break; |
---|
4957 | case 'RELATED-TO': |
---|
4958 | if( !isset( $this->relatedto[$propix] )) return FALSE; |
---|
4959 | return ( $inclParam ) ? $this->relatedto[$propix] : $this->relatedto[$propix]['value']; |
---|
4960 | break; |
---|
4961 | case 'REPEAT': |
---|
4962 | if( !empty( $this->repeat['value'] )) return ( $inclParam ) ? $this->repeat : $this->repeat['value']; |
---|
4963 | break; |
---|
4964 | case 'REQUEST-STATUS': |
---|
4965 | if( !isset( $this->requeststatus[$propix] )) return FALSE; |
---|
4966 | return ( $inclParam ) ? $this->requeststatus[$propix] : $this->requeststatus[$propix]['value']; |
---|
4967 | break; |
---|
4968 | case 'RESOURCES': |
---|
4969 | if( !isset( $this->resources[$propix] )) return FALSE; |
---|
4970 | return ( $inclParam ) ? $this->resources[$propix] : $this->resources[$propix]['value']; |
---|
4971 | break; |
---|
4972 | case 'RRULE': |
---|
4973 | if( !isset( $this->rrule[$propix] )) return FALSE; |
---|
4974 | return ( $inclParam ) ? $this->rrule[$propix] : $this->rrule[$propix]['value']; |
---|
4975 | break; |
---|
4976 | case 'SEQUENCE': |
---|
4977 | if( isset( $this->sequence['value'] ) && ( '0' <= $this->sequence['value'] )) return ( $inclParam ) ? $this->sequence : $this->sequence['value']; |
---|
4978 | break; |
---|
4979 | case 'STATUS': |
---|
4980 | if( !empty( $this->status['value'] )) return ( $inclParam ) ? $this->status : $this->status['value']; |
---|
4981 | break; |
---|
4982 | case 'SUMMARY': |
---|
4983 | if( !empty( $this->summary['value'] )) return ( $inclParam ) ? $this->summary : $this->summary['value']; |
---|
4984 | break; |
---|
4985 | case 'TRANSP': |
---|
4986 | if( !empty( $this->transp['value'] )) return ( $inclParam ) ? $this->transp : $this->transp['value']; |
---|
4987 | break; |
---|
4988 | case 'TRIGGER': |
---|
4989 | if( !empty( $this->trigger['value'] )) return ( $inclParam ) ? $this->trigger : $this->trigger['value']; |
---|
4990 | break; |
---|
4991 | case 'TZID': |
---|
4992 | if( !empty( $this->tzid['value'] )) return ( $inclParam ) ? $this->tzid : $this->tzid['value']; |
---|
4993 | break; |
---|
4994 | case 'TZNAME': |
---|
4995 | if( !isset( $this->tzname[$propix] )) return FALSE; |
---|
4996 | return ( $inclParam ) ? $this->tzname[$propix] : $this->tzname[$propix]['value']; |
---|
4997 | break; |
---|
4998 | case 'TZOFFSETFROM': |
---|
4999 | if( !empty( $this->tzoffsetfrom['value'] )) return ( $inclParam ) ? $this->tzoffsetfrom : $this->tzoffsetfrom['value']; |
---|
5000 | break; |
---|
5001 | case 'TZOFFSETTO': |
---|
5002 | if( !empty( $this->tzoffsetto['value'] )) return ( $inclParam ) ? $this->tzoffsetto : $this->tzoffsetto['value']; |
---|
5003 | break; |
---|
5004 | case 'TZURL': |
---|
5005 | if( !empty( $this->tzurl['value'] )) return ( $inclParam ) ? $this->tzurl : $this->tzurl['value']; |
---|
5006 | break; |
---|
5007 | case 'UID': |
---|
5008 | if( in_array( $this->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) |
---|
5009 | return FALSE; |
---|
5010 | if( empty( $this->uid['value'] )) |
---|
5011 | $this->_makeuid(); |
---|
5012 | return ( $inclParam ) ? $this->uid : $this->uid['value']; |
---|
5013 | break; |
---|
5014 | case 'URL': |
---|
5015 | if( !empty( $this->url['value'] )) return ( $inclParam ) ? $this->url : $this->url['value']; |
---|
5016 | break; |
---|
5017 | default: |
---|
5018 | if( $propName != 'X-PROP' ) { |
---|
5019 | if( !isset( $this->xprop[$propName] )) return FALSE; |
---|
5020 | return ( $inclParam ) ? array( $propName, $this->xprop[$propName] ) |
---|
5021 | : array( $propName, $this->xprop[$propName]['value'] ); |
---|
5022 | } |
---|
5023 | else { |
---|
5024 | if( empty( $this->xprop )) return FALSE; |
---|
5025 | $xpropno = 0; |
---|
5026 | foreach( $this->xprop as $xpropkey => $xpropvalue ) { |
---|
5027 | if( $propix == $xpropno ) |
---|
5028 | return ( $inclParam ) ? array( $xpropkey, $this->xprop[$xpropkey] ) |
---|
5029 | : array( $xpropkey, $this->xprop[$xpropkey]['value'] ); |
---|
5030 | else |
---|
5031 | $xpropno++; |
---|
5032 | } |
---|
5033 | return FALSE; // not found ?? |
---|
5034 | } |
---|
5035 | } |
---|
5036 | return FALSE; |
---|
5037 | } |
---|
5038 | /** |
---|
5039 | * general component property setting |
---|
5040 | * |
---|
5041 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5042 | * @since 2.5.1 - 2008-11-05 |
---|
5043 | * @param mixed $args variable number of function arguments, |
---|
5044 | * first argument is ALWAYS component name, |
---|
5045 | * second ALWAYS component value! |
---|
5046 | * @return void |
---|
5047 | */ |
---|
5048 | function setProperty() { |
---|
5049 | $numargs = func_num_args(); |
---|
5050 | if( 1 > $numargs ) return FALSE; |
---|
5051 | $arglist = func_get_args(); |
---|
5052 | if( $this->_notExistProp( $arglist[0] )) return FALSE; |
---|
5053 | if( !$this->getConfig( 'allowEmpty' ) && ( !isset( $arglist[1] ) || empty( $arglist[1] ))) |
---|
5054 | return FALSE; |
---|
5055 | $arglist[0] = strtoupper( $arglist[0] ); |
---|
5056 | for( $argix=$numargs; $argix < 12; $argix++ ) { |
---|
5057 | if( !isset( $arglist[$argix] )) |
---|
5058 | $arglist[$argix] = null; |
---|
5059 | } |
---|
5060 | switch( $arglist[0] ) { |
---|
5061 | case 'ACTION': |
---|
5062 | return $this->setAction( $arglist[1], $arglist[2] ); |
---|
5063 | case 'ATTACH': |
---|
5064 | return $this->setAttach( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5065 | case 'ATTENDEE': |
---|
5066 | return $this->setAttendee( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5067 | case 'CATEGORIES': |
---|
5068 | return $this->setCategories( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5069 | case 'CLASS': |
---|
5070 | return $this->setClass( $arglist[1], $arglist[2] ); |
---|
5071 | case 'COMMENT': |
---|
5072 | return $this->setComment( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5073 | case 'COMPLETED': |
---|
5074 | return $this->setCompleted( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
---|
5075 | case 'CONTACT': |
---|
5076 | return $this->setContact( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5077 | case 'CREATED': |
---|
5078 | return $this->setCreated( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
---|
5079 | case 'DESCRIPTION': |
---|
5080 | return $this->setDescription( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5081 | case 'DTEND': |
---|
5082 | return $this->setDtend( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
---|
5083 | case 'DTSTAMP': |
---|
5084 | return $this->setDtstamp( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
---|
5085 | case 'DTSTART': |
---|
5086 | return $this->setDtstart( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
---|
5087 | case 'DUE': |
---|
5088 | return $this->setDue( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
---|
5089 | case 'DURATION': |
---|
5090 | return $this->setDuration( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6] ); |
---|
5091 | case 'EXDATE': |
---|
5092 | return $this->setExdate( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5093 | case 'EXRULE': |
---|
5094 | return $this->setExrule( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5095 | case 'FREEBUSY': |
---|
5096 | return $this->setFreebusy( $arglist[1], $arglist[2], $arglist[3], $arglist[4] ); |
---|
5097 | case 'GEO': |
---|
5098 | return $this->setGeo( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5099 | case 'LAST-MODIFIED': |
---|
5100 | return $this->setLastModified( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7] ); |
---|
5101 | case 'LOCATION': |
---|
5102 | return $this->setLocation( $arglist[1], $arglist[2] ); |
---|
5103 | case 'ORGANIZER': |
---|
5104 | return $this->setOrganizer( $arglist[1], $arglist[2] ); |
---|
5105 | case 'PERCENT-COMPLETE': |
---|
5106 | return $this->setPercentComplete( $arglist[1], $arglist[2] ); |
---|
5107 | case 'PRIORITY': |
---|
5108 | return $this->setPriority( $arglist[1], $arglist[2] ); |
---|
5109 | case 'RDATE': |
---|
5110 | return $this->setRdate( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5111 | case 'RECURRENCE-ID': |
---|
5112 | return $this->setRecurrenceid( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8] ); |
---|
5113 | case 'RELATED-TO': |
---|
5114 | return $this->setRelatedTo( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5115 | case 'REPEAT': |
---|
5116 | return $this->setRepeat( $arglist[1], $arglist[2] ); |
---|
5117 | case 'REQUEST-STATUS': |
---|
5118 | return $this->setRequestStatus( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5] ); |
---|
5119 | case 'RESOURCES': |
---|
5120 | return $this->setResources( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5121 | case 'RRULE': |
---|
5122 | return $this->setRrule( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5123 | case 'SEQUENCE': |
---|
5124 | return $this->setSequence( $arglist[1], $arglist[2] ); |
---|
5125 | case 'STATUS': |
---|
5126 | return $this->setStatus( $arglist[1], $arglist[2] ); |
---|
5127 | case 'SUMMARY': |
---|
5128 | return $this->setSummary( $arglist[1], $arglist[2] ); |
---|
5129 | case 'TRANSP': |
---|
5130 | return $this->setTransp( $arglist[1], $arglist[2] ); |
---|
5131 | case 'TRIGGER': |
---|
5132 | return $this->setTrigger( $arglist[1], $arglist[2], $arglist[3], $arglist[4], $arglist[5], $arglist[6], $arglist[7], $arglist[8], $arglist[9], $arglist[10], $arglist[11] ); |
---|
5133 | case 'TZID': |
---|
5134 | return $this->setTzid( $arglist[1], $arglist[2] ); |
---|
5135 | case 'TZNAME': |
---|
5136 | return $this->setTzname( $arglist[1], $arglist[2], $arglist[3] ); |
---|
5137 | case 'TZOFFSETFROM': |
---|
5138 | return $this->setTzoffsetfrom( $arglist[1], $arglist[2] ); |
---|
5139 | case 'TZOFFSETTO': |
---|
5140 | return $this->setTzoffsetto( $arglist[1], $arglist[2] ); |
---|
5141 | case 'TZURL': |
---|
5142 | return $this->setTzurl( $arglist[1], $arglist[2] ); |
---|
5143 | case 'UID': |
---|
5144 | return $this->setUid( $arglist[1], $arglist[2] ); |
---|
5145 | case 'URL': |
---|
5146 | return $this->setUrl( $arglist[1], $arglist[2] ); |
---|
5147 | default: |
---|
5148 | return $this->setXprop( $arglist[0], $arglist[1], $arglist[2] ); |
---|
5149 | } |
---|
5150 | return FALSE; |
---|
5151 | } |
---|
5152 | /*********************************************************************************/ |
---|
5153 | /** |
---|
5154 | * parse component unparsed data into properties |
---|
5155 | * |
---|
5156 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5157 | * @since 2.6.33 - 2010-12-14 |
---|
5158 | * @param mixed $unparsedtext, optional, strict rfc2445 formatted, single property string or array of property strings |
---|
5159 | * @return bool FALSE if error occurs during parsing |
---|
5160 | * |
---|
5161 | */ |
---|
5162 | function parse( $unparsedtext=null ) { |
---|
5163 | if( $unparsedtext ) { |
---|
5164 | if( !is_array( $unparsedtext )) |
---|
5165 | $unparsedtext = array( $unparsedtext ); |
---|
5166 | } |
---|
5167 | elseif( !isset( $this->unparsed )) |
---|
5168 | $unparsedtext = array(); |
---|
5169 | else |
---|
5170 | $unparsedtext = $this->unparsed; |
---|
5171 | $this->unparsed = array(); |
---|
5172 | $comp = & $this; |
---|
5173 | foreach ( $unparsedtext as $line ) { |
---|
5174 | // echo $comp->objName.": $line<br />"; // test ### |
---|
5175 | if( in_array( strtoupper( substr( $line, 0, 6 )), array( 'END:VA', 'END:ST', 'END:DA' ))) |
---|
5176 | $this->components[] = $comp->copy(); |
---|
5177 | elseif( 'END:' == strtoupper( substr( $line, 0, 4 ))) |
---|
5178 | break; |
---|
5179 | elseif( 'BEGIN:VALARM' == strtoupper( substr( $line, 0, 12 ))) |
---|
5180 | $comp = new valarm(); |
---|
5181 | elseif( 'BEGIN:STANDARD' == strtoupper( substr( $line, 0, 14 ))) |
---|
5182 | $comp = new vtimezone( 'standard' ); |
---|
5183 | elseif( 'BEGIN:DAYLIGHT' == strtoupper( substr( $line, 0, 14 ))) |
---|
5184 | $comp = new vtimezone( 'daylight' ); |
---|
5185 | elseif( 'BEGIN:' == strtoupper( substr( $line, 0, 6 ))) |
---|
5186 | continue; |
---|
5187 | else { |
---|
5188 | $comp->unparsed[] = $line; |
---|
5189 | // echo $comp->objName.": $line<br />\n"; // test ### |
---|
5190 | } |
---|
5191 | } |
---|
5192 | // echo $this->objName.'<br />'.var_export( $this->unparsed, TRUE )."<br />\n"; // test ### |
---|
5193 | /* concatenate property values spread over several lines */ |
---|
5194 | $lastix = -1; |
---|
5195 | $propnames = array( 'action', 'attach', 'attendee', 'categories', 'comment', 'completed' |
---|
5196 | , 'contact', 'class', 'created', 'description', 'dtend', 'dtstart' |
---|
5197 | , 'dtstamp', 'due', 'duration', 'exdate', 'exrule', 'freebusy', 'geo' |
---|
5198 | , 'last-modified', 'location', 'organizer', 'percent-complete' |
---|
5199 | , 'priority', 'rdate', 'recurrence-id', 'related-to', 'repeat' |
---|
5200 | , 'request-status', 'resources', 'rrule', 'sequence', 'status' |
---|
5201 | , 'summary', 'transp', 'trigger', 'tzid', 'tzname', 'tzoffsetfrom' |
---|
5202 | , 'tzoffsetto', 'tzurl', 'uid', 'url', 'x-' ); |
---|
5203 | $proprows = array(); |
---|
5204 | foreach( $this->unparsed as $line ) { |
---|
5205 | $newProp = FALSE; |
---|
5206 | foreach ( $propnames as $propname ) { |
---|
5207 | if( $propname == strtolower( substr( $line, 0, strlen( $propname )))) { |
---|
5208 | $newProp = TRUE; |
---|
5209 | break; |
---|
5210 | } |
---|
5211 | } |
---|
5212 | if( $newProp ) { |
---|
5213 | $newProp = FALSE; |
---|
5214 | $lastix++; |
---|
5215 | $proprows[$lastix] = $line; |
---|
5216 | } |
---|
5217 | else { |
---|
5218 | |
---|
5219 | /* remove line breaks */ |
---|
5220 | if(( 1 < strlen( $proprows[$lastix] )) && |
---|
5221 | ( '\n' == substr( $proprows[$lastix], -2 )) && |
---|
5222 | ( ' ' == substr( $line, 0, 1 ))) { |
---|
5223 | $proprows[$lastix] = substr( $proprows[$lastix], 0, strlen( $proprows[$lastix] ) - 2 ); |
---|
5224 | $line = substr( $line, 1 ); |
---|
5225 | } |
---|
5226 | |
---|
5227 | if(( 1 < strlen( $proprows[$lastix] )) && |
---|
5228 | ( ' ' == substr( $line, 0, 1 ))) { |
---|
5229 | $proprows[$lastix] = substr( $proprows[$lastix], 0, strlen( $proprows[$lastix] ) - 1 ); |
---|
5230 | $line = substr( $line, 1 ); |
---|
5231 | } |
---|
5232 | $proprows[$lastix] .= $line; |
---|
5233 | } |
---|
5234 | } |
---|
5235 | /* parse each property 'line' */ |
---|
5236 | foreach( $proprows as $line ) { |
---|
5237 | $line = str_replace( "\n ", '', $line ); |
---|
5238 | if( '\n' == substr( $line, -2 )) |
---|
5239 | $line = substr( $line, 0, strlen( $line ) - 2 ); |
---|
5240 | /* get propname, (problem with x-properties, otherwise in previous loop) */ |
---|
5241 | $cix = $propname = null; |
---|
5242 | for( $cix=0, $clen = strlen( $line ); $cix < $clen; $cix++ ) { |
---|
5243 | if( in_array( $line[$cix], array( ':', ';' ))) |
---|
5244 | break; |
---|
5245 | else { |
---|
5246 | $propname .= $line[$cix]; |
---|
5247 | } |
---|
5248 | } |
---|
5249 | if(( 'x-' == substr( $propname, 0, 2 )) || ( 'X-' == substr( $propname, 0, 2 ))) { |
---|
5250 | $propname2 = $propname; |
---|
5251 | $propname = 'X-'; |
---|
5252 | } |
---|
5253 | /* rest of the line is opt.params and value */ |
---|
5254 | $line = substr( $line, $cix ); |
---|
5255 | /* separate attributes from value */ |
---|
5256 | $attr = array(); |
---|
5257 | $attrix = -1; |
---|
5258 | $clen = strlen( $line ); |
---|
5259 | $controlCN = false; |
---|
5260 | |
---|
5261 | for( $cix=0; $cix < $clen; $cix++ ) { |
---|
5262 | |
---|
5263 | if('"' == $line[$cix] && $controlCN) $controlCN = false; |
---|
5264 | if('"' == $line[$cix] && strtoupper( substr( $line, $cix - 3, 3 )) == 'CN=' ) $controlCN = true; |
---|
5265 | |
---|
5266 | if(( ':' == $line[$cix] ) && |
---|
5267 | ( $controlCN === false) && |
---|
5268 | ( '://' != substr( $line, $cix, 3 )) && |
---|
5269 | ( !in_array( strtolower( substr( $line, $cix - 3, 4 )), array( 'fax:', 'cid:', 'sms:', 'tel:', 'urn:' ))) && |
---|
5270 | ( !in_array( strtolower( substr( $line, $cix - 4, 5 )), array( 'crid:', 'news:', 'pres:' ))) && |
---|
5271 | ( 'mailto:' != strtolower( substr( $line, $cix - 6, 7 )))) { |
---|
5272 | $attrEnd = TRUE; |
---|
5273 | if(( $cix < ( $clen - 4 )) && |
---|
5274 | ctype_digit( substr( $line, $cix+1, 4 ))) { // an URI with a (4pos) portnr?? |
---|
5275 | for( $c2ix = $cix; 3 < $c2ix; $c2ix-- ) { |
---|
5276 | if( '://' == substr( $line, $c2ix - 2, 3 )) { |
---|
5277 | $attrEnd = FALSE; |
---|
5278 | break; // an URI with a portnr!! |
---|
5279 | } |
---|
5280 | } |
---|
5281 | } |
---|
5282 | if( $attrEnd) { |
---|
5283 | $line = substr( $line, $cix + 1 ); |
---|
5284 | break; |
---|
5285 | } |
---|
5286 | } |
---|
5287 | if( ';' == $line[$cix]) |
---|
5288 | $attr[++$attrix] = null; |
---|
5289 | else |
---|
5290 | $attr[$attrix] .= $line[$cix]; |
---|
5291 | } |
---|
5292 | /* make attributes in array format */ |
---|
5293 | $propattr = array(); |
---|
5294 | foreach( $attr as $attribute ) { |
---|
5295 | $attrsplit = explode( '=', $attribute, 2 ); |
---|
5296 | if( 1 < count( $attrsplit )) |
---|
5297 | $propattr[$attrsplit[0]] = $attrsplit[1]; |
---|
5298 | else |
---|
5299 | $propattr[] = $attribute; |
---|
5300 | } |
---|
5301 | /* call setProperty( $propname.. . */ |
---|
5302 | switch( strtoupper( $propname )) { |
---|
5303 | case 'ATTENDEE': |
---|
5304 | foreach( $propattr as $pix => $attr ) { |
---|
5305 | if(strtoupper($pix) == 'CN') continue; |
---|
5306 | $attr2 = explode( ',', $attr ); |
---|
5307 | if( 1 < count( $attr2 )) |
---|
5308 | $propattr[$pix] = $attr2; |
---|
5309 | } |
---|
5310 | $this->setProperty( $propname, $line, $propattr ); |
---|
5311 | break; |
---|
5312 | case 'CATEGORIES': |
---|
5313 | case 'RESOURCES': |
---|
5314 | if( FALSE !== strpos( $line, ',' )) { |
---|
5315 | $content = explode( ',', $line ); |
---|
5316 | $clen = count( $content ); |
---|
5317 | for( $cix = 0; $cix < $clen; $cix++ ) { |
---|
5318 | if( "\\" == substr($content[$cix], -1)) { |
---|
5319 | $content[$cix] .= ','.$content[$cix + 1]; |
---|
5320 | unset($content[$cix + 1]); |
---|
5321 | $cix++; |
---|
5322 | } |
---|
5323 | } |
---|
5324 | if( 1 < count( $content )) { |
---|
5325 | $content = array_values( $content ); |
---|
5326 | foreach( $content as $cix => $contentPart ) |
---|
5327 | $content[$cix] = calendarComponent::_strunrep( $contentPart ); |
---|
5328 | $this->setProperty( $propname, $content, $propattr ); |
---|
5329 | break; |
---|
5330 | } |
---|
5331 | else |
---|
5332 | $line = reset( $content ); |
---|
5333 | } |
---|
5334 | case 'X-': |
---|
5335 | $propname = ( isset( $propname2 )) ? $propname2 : $propname; |
---|
5336 | case 'COMMENT': |
---|
5337 | case 'CONTACT': |
---|
5338 | case 'DESCRIPTION': |
---|
5339 | case 'LOCATION': |
---|
5340 | case 'SUMMARY': |
---|
5341 | if( empty( $line )) |
---|
5342 | $propattr = null; |
---|
5343 | $this->setProperty( $propname, calendarComponent::_strunrep( $line ), $propattr ); |
---|
5344 | unset( $propname2 ); |
---|
5345 | break; |
---|
5346 | case 'REQUEST-STATUS': |
---|
5347 | $values = explode( ';', $line, 3 ); |
---|
5348 | $values[1] = ( !isset( $values[1] )) ? null : calendarComponent::_strunrep( $values[1] ); |
---|
5349 | $values[2] = ( !isset( $values[2] )) ? null : calendarComponent::_strunrep( $values[2] ); |
---|
5350 | $this->setProperty( $propname |
---|
5351 | , $values[0] // statcode |
---|
5352 | , $values[1] // statdesc |
---|
5353 | , $values[2] // extdata |
---|
5354 | , $propattr ); |
---|
5355 | break; |
---|
5356 | case 'FREEBUSY': |
---|
5357 | $fbtype = ( isset( $propattr['FBTYPE'] )) ? $propattr['FBTYPE'] : ''; // force setting default, if missing |
---|
5358 | unset( $propattr['FBTYPE'] ); |
---|
5359 | $values = explode( ',', $line ); |
---|
5360 | foreach( $values as $vix => $value ) { |
---|
5361 | $value2 = explode( '/', $value ); |
---|
5362 | if( 1 < count( $value2 )) |
---|
5363 | $values[$vix] = $value2; |
---|
5364 | } |
---|
5365 | $this->setProperty( $propname, $fbtype, $values, $propattr ); |
---|
5366 | break; |
---|
5367 | case 'GEO': |
---|
5368 | $value = explode( ';', $line, 2 ); |
---|
5369 | if( 2 > count( $value )) |
---|
5370 | $value[1] = null; |
---|
5371 | $this->setProperty( $propname, $value[0], $value[1], $propattr ); |
---|
5372 | break; |
---|
5373 | case 'EXDATE': |
---|
5374 | $values = ( !empty( $line )) ? explode( ',', $line ) : null; |
---|
5375 | $this->setProperty( $propname, $values, $propattr ); |
---|
5376 | break; |
---|
5377 | case 'RDATE': |
---|
5378 | if( empty( $line )) { |
---|
5379 | $this->setProperty( $propname, $line, $propattr ); |
---|
5380 | break; |
---|
5381 | } |
---|
5382 | $values = explode( ',', $line ); |
---|
5383 | foreach( $values as $vix => $value ) { |
---|
5384 | $value2 = explode( '/', $value ); |
---|
5385 | if( 1 < count( $value2 )) |
---|
5386 | $values[$vix] = $value2; |
---|
5387 | } |
---|
5388 | $this->setProperty( $propname, $values, $propattr ); |
---|
5389 | break; |
---|
5390 | case 'EXRULE': |
---|
5391 | case 'RRULE': |
---|
5392 | $values = explode( ';', $line ); |
---|
5393 | $recur = array(); |
---|
5394 | foreach( $values as $value2 ) { |
---|
5395 | if( empty( $value2 )) |
---|
5396 | continue; // ;-char in ending position ??? |
---|
5397 | $value3 = explode( '=', $value2, 2 ); |
---|
5398 | $rulelabel = strtoupper( $value3[0] ); |
---|
5399 | switch( $rulelabel ) { |
---|
5400 | case 'BYDAY': { |
---|
5401 | $value4 = explode( ',', $value3[1] ); |
---|
5402 | if( 1 < count( $value4 )) { |
---|
5403 | foreach( $value4 as $v5ix => $value5 ) { |
---|
5404 | $value6 = array(); |
---|
5405 | $dayno = $dayname = null; |
---|
5406 | $value5 = trim( (string) $value5 ); |
---|
5407 | if(( ctype_alpha( substr( $value5, -1 ))) && |
---|
5408 | ( ctype_alpha( substr( $value5, -2, 1 )))) { |
---|
5409 | $dayname = substr( $value5, -2, 2 ); |
---|
5410 | if( 2 < strlen( $value5 )) |
---|
5411 | $dayno = substr( $value5, 0, ( strlen( $value5 ) - 2 )); |
---|
5412 | } |
---|
5413 | if( $dayno ) |
---|
5414 | $value6[] = $dayno; |
---|
5415 | if( $dayname ) |
---|
5416 | $value6['DAY'] = $dayname; |
---|
5417 | $value4[$v5ix] = $value6; |
---|
5418 | } |
---|
5419 | } |
---|
5420 | else { |
---|
5421 | $value4 = array(); |
---|
5422 | $dayno = $dayname = null; |
---|
5423 | $value5 = trim( (string) $value3[1] ); |
---|
5424 | if(( ctype_alpha( substr( $value5, -1 ))) && |
---|
5425 | ( ctype_alpha( substr( $value5, -2, 1 )))) { |
---|
5426 | $dayname = substr( $value5, -2, 2 ); |
---|
5427 | if( 2 < strlen( $value5 )) |
---|
5428 | $dayno = substr( $value5, 0, ( strlen( $value5 ) - 2 )); |
---|
5429 | } |
---|
5430 | if( $dayno ) |
---|
5431 | $value4[] = $dayno; |
---|
5432 | if( $dayname ) |
---|
5433 | $value4['DAY'] = $dayname; |
---|
5434 | } |
---|
5435 | $recur[$rulelabel] = $value4; |
---|
5436 | break; |
---|
5437 | } |
---|
5438 | default: { |
---|
5439 | $value4 = explode( ',', $value3[1] ); |
---|
5440 | if( 1 < count( $value4 )) |
---|
5441 | $value3[1] = $value4; |
---|
5442 | $recur[$rulelabel] = $value3[1]; |
---|
5443 | break; |
---|
5444 | } |
---|
5445 | } // end - switch $rulelabel |
---|
5446 | } // end - foreach( $values.. . |
---|
5447 | $this->setProperty( $propname, $recur, $propattr ); |
---|
5448 | break; |
---|
5449 | case 'ACTION': |
---|
5450 | case 'CLASSIFICATION': |
---|
5451 | case 'STATUS': |
---|
5452 | case 'TRANSP': |
---|
5453 | case 'UID': |
---|
5454 | case 'TZID': |
---|
5455 | case 'RELATED-TO': |
---|
5456 | case 'TZNAME': |
---|
5457 | $line = calendarComponent::_strunrep( $line ); |
---|
5458 | default: |
---|
5459 | $this->setProperty( $propname, $line, $propattr ); |
---|
5460 | break; |
---|
5461 | } // end switch( $propname.. . |
---|
5462 | } // end - foreach( $proprows.. . |
---|
5463 | unset( $unparsedtext, $this->unparsed, $proprows ); |
---|
5464 | if( isset( $this->components ) && is_array( $this->components ) && ( 0 < count( $this->components ))) { |
---|
5465 | $ckeys = array_keys( $this->components ); |
---|
5466 | foreach( $ckeys as $ckey ) { |
---|
5467 | if( !empty( $this->components[$ckey] ) && !empty( $this->components[$ckey]->unparsed )) { |
---|
5468 | $this->components[$ckey]->parse(); |
---|
5469 | } |
---|
5470 | } |
---|
5471 | } |
---|
5472 | return TRUE; |
---|
5473 | } |
---|
5474 | /*********************************************************************************/ |
---|
5475 | /*********************************************************************************/ |
---|
5476 | /** |
---|
5477 | * return a copy of this component |
---|
5478 | * |
---|
5479 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5480 | * @since 2.2.16 - 2007-11-07 |
---|
5481 | * @return object |
---|
5482 | */ |
---|
5483 | function copy() { |
---|
5484 | $serialized_contents = serialize( $this ); |
---|
5485 | $copy = unserialize( $serialized_contents ); |
---|
5486 | unset( $copy->propix ); |
---|
5487 | return $copy; |
---|
5488 | } |
---|
5489 | /*********************************************************************************/ |
---|
5490 | /*********************************************************************************/ |
---|
5491 | /** |
---|
5492 | * delete calendar subcomponent from component container |
---|
5493 | * |
---|
5494 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5495 | * @since 2.5.1 - 2008-10-15 |
---|
5496 | * @param mixed $arg1 ordno / component type / component uid |
---|
5497 | * @param mixed $arg2 optional, ordno if arg1 = component type |
---|
5498 | * @return void |
---|
5499 | */ |
---|
5500 | function deleteComponent( $arg1, $arg2=FALSE ) { |
---|
5501 | if( !isset( $this->components )) return FALSE; |
---|
5502 | $argType = $index = null; |
---|
5503 | if ( ctype_digit( (string) $arg1 )) { |
---|
5504 | $argType = 'INDEX'; |
---|
5505 | $index = (int) $arg1 - 1; |
---|
5506 | } |
---|
5507 | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
---|
5508 | $argType = strtolower( $arg1 ); |
---|
5509 | $index = ( !empty( $arg2 ) && ctype_digit( (string) $arg2 )) ? (( int ) $arg2 - 1 ) : 0; |
---|
5510 | } |
---|
5511 | $cix2dC = 0; |
---|
5512 | foreach ( $this->components as $cix => $component) { |
---|
5513 | if( empty( $component )) continue; |
---|
5514 | unset( $component->propix ); |
---|
5515 | if(( 'INDEX' == $argType ) && ( $index == $cix )) { |
---|
5516 | unset( $this->components[$cix] ); |
---|
5517 | return TRUE; |
---|
5518 | } |
---|
5519 | elseif( $argType == $component->objName ) { |
---|
5520 | if( $index == $cix2dC ) { |
---|
5521 | unset( $this->components[$cix] ); |
---|
5522 | return TRUE; |
---|
5523 | } |
---|
5524 | $cix2dC++; |
---|
5525 | } |
---|
5526 | elseif( !$argType && ($arg1 == $component->getProperty( 'uid' ))) { |
---|
5527 | unset( $this->components[$cix] ); |
---|
5528 | return TRUE; |
---|
5529 | } |
---|
5530 | } |
---|
5531 | return FALSE; |
---|
5532 | } |
---|
5533 | /** |
---|
5534 | * get calendar component subcomponent from component container |
---|
5535 | * |
---|
5536 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5537 | * @since 2.5.1 - 2008-10-15 |
---|
5538 | * @param mixed $arg1 optional, ordno/component type/ component uid |
---|
5539 | * @param mixed $arg2 optional, ordno if arg1 = component type |
---|
5540 | * @return object |
---|
5541 | */ |
---|
5542 | function getComponent ( $arg1=FALSE, $arg2=FALSE ) { |
---|
5543 | if( !isset( $this->components )) return FALSE; |
---|
5544 | $index = $argType = null; |
---|
5545 | if ( !$arg1 ) { |
---|
5546 | $argType = 'INDEX'; |
---|
5547 | $index = $this->compix['INDEX'] = |
---|
5548 | ( isset( $this->compix['INDEX'] )) ? $this->compix['INDEX'] + 1 : 1; |
---|
5549 | } |
---|
5550 | elseif ( ctype_digit( (string) $arg1 )) { |
---|
5551 | $argType = 'INDEX'; |
---|
5552 | $index = (int) $arg1; |
---|
5553 | unset( $this->compix ); |
---|
5554 | } |
---|
5555 | elseif(( strlen( $arg1 ) <= strlen( 'vfreebusy' )) && ( FALSE === strpos( $arg1, '@' ))) { |
---|
5556 | unset( $this->compix['INDEX'] ); |
---|
5557 | $argType = strtolower( $arg1 ); |
---|
5558 | if( !$arg2 ) |
---|
5559 | $index = $this->compix[$argType] = ( isset( $this->compix[$argType] )) ? $this->compix[$argType] + 1 : 1; |
---|
5560 | else |
---|
5561 | $index = (int) $arg2; |
---|
5562 | } |
---|
5563 | $index -= 1; |
---|
5564 | $ckeys = array_keys( $this->components ); |
---|
5565 | if( !empty( $index) && ( $index > end( $ckeys ))) |
---|
5566 | return FALSE; |
---|
5567 | $cix2gC = 0; |
---|
5568 | foreach( $this->components as $cix => $component ) { |
---|
5569 | if( empty( $component )) continue; |
---|
5570 | unset( $component->propix ); |
---|
5571 | if(( 'INDEX' == $argType ) && ( $index == $cix )) |
---|
5572 | return $component->copy(); |
---|
5573 | elseif( $argType == $component->objName ) { |
---|
5574 | if( $index == $cix2gC ) |
---|
5575 | return $component->copy(); |
---|
5576 | $cix2gC++; |
---|
5577 | } |
---|
5578 | elseif( !$argType && ( $arg1 == $component->getProperty( 'uid' ))) { |
---|
5579 | unset( $component->propix ); |
---|
5580 | return $component->copy(); |
---|
5581 | } |
---|
5582 | } |
---|
5583 | /* not found.. . */ |
---|
5584 | unset( $this->compix ); |
---|
5585 | return false; |
---|
5586 | } |
---|
5587 | /** |
---|
5588 | * add calendar component as subcomponent to container for subcomponents |
---|
5589 | * |
---|
5590 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5591 | * @since 1.x.x - 2007-04-24 |
---|
5592 | * @param object $component calendar component |
---|
5593 | * @return void |
---|
5594 | */ |
---|
5595 | function addSubComponent ( $component ) { |
---|
5596 | $this->setComponent( $component ); |
---|
5597 | } |
---|
5598 | /** |
---|
5599 | * create new calendar component subcomponent, already included within component |
---|
5600 | * |
---|
5601 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5602 | * @since 2.6.33 - 2011-01-03 |
---|
5603 | * @param string $compType subcomponent type |
---|
5604 | * @return object (reference) |
---|
5605 | */ |
---|
5606 | function & newComponent( $compType ) { |
---|
5607 | $config = $this->getConfig(); |
---|
5608 | $keys = array_keys( $this->components ); |
---|
5609 | $ix = end( $keys) + 1; |
---|
5610 | switch( strtoupper( $compType )) { |
---|
5611 | case 'ALARM': |
---|
5612 | case 'VALARM': |
---|
5613 | $this->components[$ix] = new valarm( $config ); |
---|
5614 | break; |
---|
5615 | case 'STANDARD': |
---|
5616 | array_unshift( $this->components, new vtimezone( 'STANDARD', $config )); |
---|
5617 | $ix = 0; |
---|
5618 | break; |
---|
5619 | case 'DAYLIGHT': |
---|
5620 | $this->components[$ix] = new vtimezone( 'DAYLIGHT', $config ); |
---|
5621 | break; |
---|
5622 | default: |
---|
5623 | return FALSE; |
---|
5624 | } |
---|
5625 | return $this->components[$ix]; |
---|
5626 | } |
---|
5627 | /** |
---|
5628 | * add calendar component as subcomponent to container for subcomponents |
---|
5629 | * |
---|
5630 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5631 | * @since 2.6.28 - 2011-01-01 |
---|
5632 | * @param object $component calendar component |
---|
5633 | * @param mixed $arg1 optional, ordno/component type/ component uid |
---|
5634 | * @param mixed $arg2 optional, ordno if arg1 = component type |
---|
5635 | * @return bool |
---|
5636 | */ |
---|
5637 | function setComponent( $component, $arg1=FALSE, $arg2=FALSE ) { |
---|
5638 | if( !isset( $this->components )) return FALSE; |
---|
5639 | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
---|
5640 | if( !in_array( $component->objName, array( 'valarm', 'vtimezone', 'standard', 'daylight' ))) { |
---|
5641 | unset( $component->propix ); |
---|
5642 | /* make sure dtstamp and uid is set */ |
---|
5643 | $dummy = $component->getProperty( 'dtstamp' ); |
---|
5644 | $dummy = $component->getProperty( 'uid' ); |
---|
5645 | } |
---|
5646 | if( !$arg1 ) { // plain insert, last in chain |
---|
5647 | $this->components[] = $component->copy(); |
---|
5648 | return TRUE; |
---|
5649 | } |
---|
5650 | $argType = $index = null; |
---|
5651 | if ( ctype_digit( (string) $arg1 )) { // index insert/replace |
---|
5652 | $argType = 'INDEX'; |
---|
5653 | $index = (int) $arg1 - 1; |
---|
5654 | } |
---|
5655 | elseif( in_array( strtolower( $arg1 ), array( 'vevent', 'vtodo', 'vjournal', 'vfreebusy', 'valarm', 'vtimezone' ))) { |
---|
5656 | $argType = strtolower( $arg1 ); |
---|
5657 | $index = ( ctype_digit( (string) $arg2 )) ? ((int) $arg2) - 1 : 0; |
---|
5658 | } |
---|
5659 | // else if arg1 is set, arg1 must be an UID |
---|
5660 | $cix2sC = 0; |
---|
5661 | foreach ( $this->components as $cix => $component2 ) { |
---|
5662 | if( empty( $component2 )) continue; |
---|
5663 | unset( $component2->propix ); |
---|
5664 | if(( 'INDEX' == $argType ) && ( $index == $cix )) { // index insert/replace |
---|
5665 | $this->components[$cix] = $component->copy(); |
---|
5666 | return TRUE; |
---|
5667 | } |
---|
5668 | elseif( $argType == $component2->objName ) { // component Type index insert/replace |
---|
5669 | if( $index == $cix2sC ) { |
---|
5670 | $this->components[$cix] = $component->copy(); |
---|
5671 | return TRUE; |
---|
5672 | } |
---|
5673 | $cix2sC++; |
---|
5674 | } |
---|
5675 | elseif( !$argType && ( $arg1 == $component2->getProperty( 'uid' ))) { // UID insert/replace |
---|
5676 | $this->components[$cix] = $component->copy(); |
---|
5677 | return TRUE; |
---|
5678 | } |
---|
5679 | } |
---|
5680 | /* arg1=index and not found.. . insert at index .. .*/ |
---|
5681 | if( 'INDEX' == $argType ) { |
---|
5682 | $this->components[$index] = $component->copy(); |
---|
5683 | ksort( $this->components, SORT_NUMERIC ); |
---|
5684 | } |
---|
5685 | else /* not found.. . insert last in chain anyway .. .*/ |
---|
5686 | $this->components[] = $component->copy(); |
---|
5687 | return TRUE; |
---|
5688 | } |
---|
5689 | /** |
---|
5690 | * creates formatted output for subcomponents |
---|
5691 | * |
---|
5692 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5693 | * @since 2.6.27 - 2010-12-12 |
---|
5694 | * @return string |
---|
5695 | */ |
---|
5696 | function createSubComponent() { |
---|
5697 | $output = null; |
---|
5698 | foreach( $this->components as $component ) { |
---|
5699 | if( empty( $component )) continue; |
---|
5700 | $component->setConfig( $this->getConfig(), FALSE, TRUE ); |
---|
5701 | $output .= $component->createComponent( $this->xcaldecl ); |
---|
5702 | } |
---|
5703 | return $output; |
---|
5704 | } |
---|
5705 | /********************************************************************************/ |
---|
5706 | /** |
---|
5707 | * break lines at pos 75 |
---|
5708 | * |
---|
5709 | * Lines of text SHOULD NOT be longer than 75 octets, excluding the line |
---|
5710 | * break. Long content lines SHOULD be split into a multiple line |
---|
5711 | * representations using a line "folding" technique. That is, a long |
---|
5712 | * line can be split between any two characters by inserting a CRLF |
---|
5713 | * immediately followed by a single linear white space character (i.e., |
---|
5714 | * SPACE, US-ASCII decimal 32 or HTAB, US-ASCII decimal 9). Any sequence |
---|
5715 | * of CRLF followed immediately by a single linear white space character |
---|
5716 | * is ignored (i.e., removed) when processing the content type. |
---|
5717 | * |
---|
5718 | * Edited 2007-08-26 by Anders Litzell, anders@litzell.se to fix bug where |
---|
5719 | * the reserved expression "\n" in the arg $string could be broken up by the |
---|
5720 | * folding of lines, causing ambiguity in the return string. |
---|
5721 | * Fix uses var $breakAtChar=75 and breaks the line at $breakAtChar-1 if need be. |
---|
5722 | * |
---|
5723 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5724 | * @since 2.6.13 - 2010-12-06 |
---|
5725 | * @param string $value |
---|
5726 | * @return string |
---|
5727 | */ |
---|
5728 | function _size75( $string ) { |
---|
5729 | $tmp = $string; |
---|
5730 | $string = null; |
---|
5731 | /* if PHP is config with mb_string.. . */ |
---|
5732 | if( defined( MB_OVERLOAD_STRING )) { |
---|
5733 | $strlen = mb_strlen( $tmp ); |
---|
5734 | while( $strlen > 75 ) { |
---|
5735 | $breakAtChar = 75; |
---|
5736 | if( substr( $tmp, ( $breakAtChar - 1 ), strlen( '\n' )) == '\n' ) |
---|
5737 | $breakAtChar = $breakAtChar - 1; |
---|
5738 | $string .= mb_substr( $tmp, 0, $breakAtChar ).$this->nl; |
---|
5739 | $tmp = ' '.mb_substr( $tmp, $breakAtChar ); |
---|
5740 | $strlen = mb_strlen( $tmp ); |
---|
5741 | } // end while |
---|
5742 | $string .= rtrim( $tmp ); // the rest |
---|
5743 | if( $this->nl != mb_substr( $string, ( 0 - strlen( $this->nl )))) |
---|
5744 | $string .= $this->nl; |
---|
5745 | return $string; |
---|
5746 | } |
---|
5747 | /* if PHP is not config with mb_string.. . */ |
---|
5748 | $eolcharlen = strlen( '\n' ); |
---|
5749 | $eolchrxlen = strlen( "\n" ); |
---|
5750 | while( TRUE ) { |
---|
5751 | $bytecnt = strlen( $tmp ); |
---|
5752 | $charCnt = $ix = 0; |
---|
5753 | for( $ix = 0; $ix < $bytecnt; $ix++ ) { |
---|
5754 | if(( 73 < $charCnt ) && ( '\n' == substr( $tmp, $ix, $eolcharlen ))) { |
---|
5755 | $ix += $eolcharlen; |
---|
5756 | break; // break when '\n' and eol |
---|
5757 | } |
---|
5758 | elseif( 74 < $charCnt ) |
---|
5759 | break; // always break for-loop here |
---|
5760 | else { |
---|
5761 | $byte = ord( $tmp[$ix] ); |
---|
5762 | if ($byte <= 127) { // add a one byte character |
---|
5763 | $string .= substr( $tmp, $ix, 1 ); |
---|
5764 | $charCnt += 1; |
---|
5765 | } |
---|
5766 | else if ($byte >= 194 && $byte <= 223) { // start byte in two byte character |
---|
5767 | $string .= substr( $tmp, $ix, 2 ); // add a two bytes character |
---|
5768 | $charCnt += 1; |
---|
5769 | } |
---|
5770 | else if ($byte >= 224 && $byte <= 239) { // start byte in three bytes character |
---|
5771 | $string .= substr( $tmp, $ix, 3 ); // add a three bytes character |
---|
5772 | $charCnt += 1; |
---|
5773 | } |
---|
5774 | else if ($byte >= 240 && $byte <= 244) { // start byte in four bytes character |
---|
5775 | $string .= substr( $tmp, $ix, 4 ); // add a four bytes character |
---|
5776 | $charCnt += 1; |
---|
5777 | } |
---|
5778 | } |
---|
5779 | } // end for |
---|
5780 | $string .= $this->nl; |
---|
5781 | $tmp = substr( $tmp, $ix ); |
---|
5782 | if( empty( $tmp )) |
---|
5783 | break; // while-loop breakes here |
---|
5784 | else |
---|
5785 | $tmp = ' '.$tmp; |
---|
5786 | } // end while |
---|
5787 | $string .= rtrim( $tmp ); // the rest |
---|
5788 | $string = str_replace( "\\\\n", "\\n", $string ); |
---|
5789 | if( $this->nl != substr( $string, ( 0 - strlen( $this->nl )))) |
---|
5790 | $string .= $this->nl; |
---|
5791 | return $string; |
---|
5792 | } |
---|
5793 | /** |
---|
5794 | * special characters management output |
---|
5795 | * |
---|
5796 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5797 | * @since 2.6.15 - 2010-09-24 |
---|
5798 | * @param string $string |
---|
5799 | * @return string |
---|
5800 | */ |
---|
5801 | function _strrep( $string ) { |
---|
5802 | switch( $this->format ) { |
---|
5803 | case 'xcal': |
---|
5804 | $string = str_replace( '\n', $this->nl, $string); |
---|
5805 | $string = htmlspecialchars( strip_tags( stripslashes( urldecode ( $string )))); |
---|
5806 | break; |
---|
5807 | default: |
---|
5808 | $pos = 0; |
---|
5809 | $specChars = array( 'n', 'N', 'r', ',', ';' ); |
---|
5810 | while( $pos <= strlen( $string )) { |
---|
5811 | $pos = strpos( $string, "\\", $pos ); |
---|
5812 | if( FALSE === $pos ) |
---|
5813 | break; |
---|
5814 | if( !in_array( substr( $string, $pos, 1 ), $specChars )) { |
---|
5815 | $string = substr( $string, 0, $pos )."\\".substr( $string, ( $pos + 1 )); |
---|
5816 | $pos += 1; |
---|
5817 | } |
---|
5818 | $pos += 1; |
---|
5819 | } |
---|
5820 | if( FALSE !== strpos( $string, '"' )) |
---|
5821 | $string = str_replace('"', "'", $string); |
---|
5822 | if( FALSE !== strpos( $string, ',' )) |
---|
5823 | $string = str_replace(',', '\,', $string); |
---|
5824 | if( FALSE !== strpos( $string, ';' )) |
---|
5825 | $string = str_replace(';', '\;', $string); |
---|
5826 | if( FALSE !== strpos( $string, "\r\n" )) |
---|
5827 | $string = str_replace( "\r\n", '\n', $string); |
---|
5828 | elseif( FALSE !== strpos( $string, "\r" )) |
---|
5829 | $string = str_replace( "\r", '\n', $string); |
---|
5830 | |
---|
5831 | elseif( FALSE !== strpos( $string, "\n" )) |
---|
5832 | $string = str_replace( "\n", '\n', $string); |
---|
5833 | |
---|
5834 | if( FALSE !== strpos( $string, '\N' )) |
---|
5835 | $string = str_replace( '\N', '\n', $string); |
---|
5836 | // if( FALSE !== strpos( $string, $this->nl )) |
---|
5837 | $string = str_replace( $this->nl, '\n', $string); |
---|
5838 | break; |
---|
5839 | } |
---|
5840 | return $string; |
---|
5841 | } |
---|
5842 | /** |
---|
5843 | * special characters management input (from iCal file) |
---|
5844 | * |
---|
5845 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5846 | * @since 2.6.22 - 2010-10-17 |
---|
5847 | * @param string $string |
---|
5848 | * @return string |
---|
5849 | */ |
---|
5850 | static function _strunrep( $string ) { |
---|
5851 | $string = str_replace( '\\\\', '\\', $string); |
---|
5852 | $string = str_replace( '\,', ',', $string); |
---|
5853 | $string = str_replace( '\;', ';', $string); |
---|
5854 | // $string = str_replace( '\n', $this->nl, $string); // ?? |
---|
5855 | return $string; |
---|
5856 | } |
---|
5857 | } |
---|
5858 | /*********************************************************************************/ |
---|
5859 | /*********************************************************************************/ |
---|
5860 | /** |
---|
5861 | * class for calendar component VEVENT |
---|
5862 | * |
---|
5863 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5864 | * @since 2.5.1 - 2008-10-12 |
---|
5865 | */ |
---|
5866 | class vevent extends calendarComponent { |
---|
5867 | var $attach; |
---|
5868 | var $attendee; |
---|
5869 | var $categories; |
---|
5870 | var $comment; |
---|
5871 | var $contact; |
---|
5872 | var $class; |
---|
5873 | var $created; |
---|
5874 | var $description; |
---|
5875 | var $dtend; |
---|
5876 | var $dtstart; |
---|
5877 | var $duration; |
---|
5878 | var $exdate; |
---|
5879 | var $exrule; |
---|
5880 | var $geo; |
---|
5881 | var $lastmodified; |
---|
5882 | var $location; |
---|
5883 | var $organizer; |
---|
5884 | var $priority; |
---|
5885 | var $rdate; |
---|
5886 | var $recurrenceid; |
---|
5887 | var $relatedto; |
---|
5888 | var $requeststatus; |
---|
5889 | var $resources; |
---|
5890 | var $rrule; |
---|
5891 | var $sequence; |
---|
5892 | var $status; |
---|
5893 | var $summary; |
---|
5894 | var $transp; |
---|
5895 | var $url; |
---|
5896 | var $xprop; |
---|
5897 | // component subcomponents container |
---|
5898 | var $components; |
---|
5899 | /** |
---|
5900 | * constructor for calendar component VEVENT object |
---|
5901 | * |
---|
5902 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5903 | * @since 2.6.27 - 2010-11-20 |
---|
5904 | * @param array $config |
---|
5905 | * @return void |
---|
5906 | */ |
---|
5907 | function vevent( $config = array()) { |
---|
5908 | $this->calendarComponent(); |
---|
5909 | |
---|
5910 | $this->attach = ''; |
---|
5911 | $this->attendee = ''; |
---|
5912 | $this->categories = ''; |
---|
5913 | $this->class = ''; |
---|
5914 | $this->comment = ''; |
---|
5915 | $this->contact = ''; |
---|
5916 | $this->created = ''; |
---|
5917 | $this->description = ''; |
---|
5918 | $this->dtstart = ''; |
---|
5919 | $this->dtend = ''; |
---|
5920 | $this->duration = ''; |
---|
5921 | $this->exdate = ''; |
---|
5922 | $this->exrule = ''; |
---|
5923 | $this->geo = ''; |
---|
5924 | $this->lastmodified = ''; |
---|
5925 | $this->location = ''; |
---|
5926 | $this->organizer = ''; |
---|
5927 | $this->priority = ''; |
---|
5928 | $this->rdate = ''; |
---|
5929 | $this->recurrenceid = ''; |
---|
5930 | $this->relatedto = ''; |
---|
5931 | $this->requeststatus = ''; |
---|
5932 | $this->resources = ''; |
---|
5933 | $this->rrule = ''; |
---|
5934 | $this->sequence = ''; |
---|
5935 | $this->status = ''; |
---|
5936 | $this->summary = ''; |
---|
5937 | $this->transp = ''; |
---|
5938 | $this->url = ''; |
---|
5939 | $this->xprop = ''; |
---|
5940 | |
---|
5941 | $this->components = array(); |
---|
5942 | |
---|
5943 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
---|
5944 | $config['language'] = ICAL_LANG; |
---|
5945 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
---|
5946 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
---|
5947 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
---|
5948 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
---|
5949 | $this->setConfig( $config ); |
---|
5950 | |
---|
5951 | } |
---|
5952 | /** |
---|
5953 | * create formatted output for calendar component VEVENT object instance |
---|
5954 | * |
---|
5955 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
5956 | * @since 2.5.1 - 2008-11-07 |
---|
5957 | * @param array $xcaldecl |
---|
5958 | * @return string |
---|
5959 | */ |
---|
5960 | function createComponent( &$xcaldecl ) { |
---|
5961 | $objectname = $this->_createFormat(); |
---|
5962 | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
---|
5963 | $component .= $this->createUid(); |
---|
5964 | $component .= $this->createDtstamp(); |
---|
5965 | $component .= $this->createAttach(); |
---|
5966 | $component .= $this->createAttendee(); |
---|
5967 | $component .= $this->createCategories(); |
---|
5968 | $component .= $this->createComment(); |
---|
5969 | $component .= $this->createContact(); |
---|
5970 | $component .= $this->createClass(); |
---|
5971 | $component .= $this->createCreated(); |
---|
5972 | $component .= $this->createDescription(); |
---|
5973 | $component .= $this->createDtstart(); |
---|
5974 | $component .= $this->createDtend(); |
---|
5975 | $component .= $this->createDuration(); |
---|
5976 | $component .= $this->createExdate(); |
---|
5977 | $component .= $this->createExrule(); |
---|
5978 | $component .= $this->createGeo(); |
---|
5979 | $component .= $this->createLastModified(); |
---|
5980 | $component .= $this->createLocation(); |
---|
5981 | $component .= $this->createOrganizer(); |
---|
5982 | $component .= $this->createPriority(); |
---|
5983 | $component .= $this->createRdate(); |
---|
5984 | $component .= $this->createRrule(); |
---|
5985 | $component .= $this->createRelatedTo(); |
---|
5986 | $component .= $this->createRequestStatus(); |
---|
5987 | $component .= $this->createRecurrenceid(); |
---|
5988 | $component .= $this->createResources(); |
---|
5989 | $component .= $this->createSequence(); |
---|
5990 | $component .= $this->createStatus(); |
---|
5991 | $component .= $this->createSummary(); |
---|
5992 | $component .= $this->createTransp(); |
---|
5993 | $component .= $this->createUrl(); |
---|
5994 | $component .= $this->createXprop(); |
---|
5995 | $component .= $this->createSubComponent(); |
---|
5996 | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
---|
5997 | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
---|
5998 | foreach( $this->xcaldecl as $localxcaldecl ) |
---|
5999 | $xcaldecl[] = $localxcaldecl; |
---|
6000 | } |
---|
6001 | return $component; |
---|
6002 | } |
---|
6003 | } |
---|
6004 | /*********************************************************************************/ |
---|
6005 | /*********************************************************************************/ |
---|
6006 | /** |
---|
6007 | * class for calendar component VTODO |
---|
6008 | * |
---|
6009 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6010 | * @since 2.5.1 - 2008-10-12 |
---|
6011 | */ |
---|
6012 | class vtodo extends calendarComponent { |
---|
6013 | var $attach; |
---|
6014 | var $attendee; |
---|
6015 | var $categories; |
---|
6016 | var $comment; |
---|
6017 | var $completed; |
---|
6018 | var $contact; |
---|
6019 | var $class; |
---|
6020 | var $created; |
---|
6021 | var $description; |
---|
6022 | var $dtstart; |
---|
6023 | var $due; |
---|
6024 | var $duration; |
---|
6025 | var $exdate; |
---|
6026 | var $exrule; |
---|
6027 | var $geo; |
---|
6028 | var $lastmodified; |
---|
6029 | var $location; |
---|
6030 | var $organizer; |
---|
6031 | var $percentcomplete; |
---|
6032 | var $priority; |
---|
6033 | var $rdate; |
---|
6034 | var $recurrenceid; |
---|
6035 | var $relatedto; |
---|
6036 | var $requeststatus; |
---|
6037 | var $resources; |
---|
6038 | var $rrule; |
---|
6039 | var $sequence; |
---|
6040 | var $status; |
---|
6041 | var $summary; |
---|
6042 | var $url; |
---|
6043 | var $xprop; |
---|
6044 | // component subcomponents container |
---|
6045 | var $components; |
---|
6046 | /** |
---|
6047 | * constructor for calendar component VTODO object |
---|
6048 | * |
---|
6049 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6050 | * @since 2.6.27 - 2010-11-20 |
---|
6051 | * @param array $config |
---|
6052 | * @return void |
---|
6053 | */ |
---|
6054 | function vtodo( $config = array()) { |
---|
6055 | $this->calendarComponent(); |
---|
6056 | |
---|
6057 | $this->attach = ''; |
---|
6058 | $this->attendee = ''; |
---|
6059 | $this->categories = ''; |
---|
6060 | $this->class = ''; |
---|
6061 | $this->comment = ''; |
---|
6062 | $this->completed = ''; |
---|
6063 | $this->contact = ''; |
---|
6064 | $this->created = ''; |
---|
6065 | $this->description = ''; |
---|
6066 | $this->dtstart = ''; |
---|
6067 | $this->due = ''; |
---|
6068 | $this->duration = ''; |
---|
6069 | $this->exdate = ''; |
---|
6070 | $this->exrule = ''; |
---|
6071 | $this->geo = ''; |
---|
6072 | $this->lastmodified = ''; |
---|
6073 | $this->location = ''; |
---|
6074 | $this->organizer = ''; |
---|
6075 | $this->percentcomplete = ''; |
---|
6076 | $this->priority = ''; |
---|
6077 | $this->rdate = ''; |
---|
6078 | $this->recurrenceid = ''; |
---|
6079 | $this->relatedto = ''; |
---|
6080 | $this->requeststatus = ''; |
---|
6081 | $this->resources = ''; |
---|
6082 | $this->rrule = ''; |
---|
6083 | $this->sequence = ''; |
---|
6084 | $this->status = ''; |
---|
6085 | $this->summary = ''; |
---|
6086 | $this->url = ''; |
---|
6087 | $this->xprop = ''; |
---|
6088 | |
---|
6089 | $this->components = array(); |
---|
6090 | |
---|
6091 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
---|
6092 | $config['language'] = ICAL_LANG; |
---|
6093 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
---|
6094 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
---|
6095 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
---|
6096 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
---|
6097 | $this->setConfig( $config ); |
---|
6098 | |
---|
6099 | } |
---|
6100 | /** |
---|
6101 | * create formatted output for calendar component VTODO object instance |
---|
6102 | * |
---|
6103 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6104 | * @since 2.5.1 - 2008-11-07 |
---|
6105 | * @param array $xcaldecl |
---|
6106 | * @return string |
---|
6107 | */ |
---|
6108 | function createComponent( &$xcaldecl ) { |
---|
6109 | $objectname = $this->_createFormat(); |
---|
6110 | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
---|
6111 | $component .= $this->createUid(); |
---|
6112 | $component .= $this->createDtstamp(); |
---|
6113 | $component .= $this->createAttach(); |
---|
6114 | $component .= $this->createAttendee(); |
---|
6115 | $component .= $this->createCategories(); |
---|
6116 | $component .= $this->createClass(); |
---|
6117 | $component .= $this->createComment(); |
---|
6118 | $component .= $this->createCompleted(); |
---|
6119 | $component .= $this->createContact(); |
---|
6120 | $component .= $this->createCreated(); |
---|
6121 | $component .= $this->createDescription(); |
---|
6122 | $component .= $this->createDtstart(); |
---|
6123 | $component .= $this->createDue(); |
---|
6124 | $component .= $this->createDuration(); |
---|
6125 | $component .= $this->createExdate(); |
---|
6126 | $component .= $this->createExrule(); |
---|
6127 | $component .= $this->createGeo(); |
---|
6128 | $component .= $this->createLastModified(); |
---|
6129 | $component .= $this->createLocation(); |
---|
6130 | $component .= $this->createOrganizer(); |
---|
6131 | $component .= $this->createPercentComplete(); |
---|
6132 | $component .= $this->createPriority(); |
---|
6133 | $component .= $this->createRdate(); |
---|
6134 | $component .= $this->createRelatedTo(); |
---|
6135 | $component .= $this->createRequestStatus(); |
---|
6136 | $component .= $this->createRecurrenceid(); |
---|
6137 | $component .= $this->createResources(); |
---|
6138 | $component .= $this->createRrule(); |
---|
6139 | $component .= $this->createSequence(); |
---|
6140 | $component .= $this->createStatus(); |
---|
6141 | $component .= $this->createSummary(); |
---|
6142 | $component .= $this->createUrl(); |
---|
6143 | $component .= $this->createXprop(); |
---|
6144 | $component .= $this->createSubComponent(); |
---|
6145 | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
---|
6146 | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
---|
6147 | foreach( $this->xcaldecl as $localxcaldecl ) |
---|
6148 | $xcaldecl[] = $localxcaldecl; |
---|
6149 | } |
---|
6150 | return $component; |
---|
6151 | } |
---|
6152 | } |
---|
6153 | /*********************************************************************************/ |
---|
6154 | /*********************************************************************************/ |
---|
6155 | /** |
---|
6156 | * class for calendar component VJOURNAL |
---|
6157 | * |
---|
6158 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6159 | * @since 2.5.1 - 2008-10-12 |
---|
6160 | */ |
---|
6161 | class vjournal extends calendarComponent { |
---|
6162 | var $attach; |
---|
6163 | var $attendee; |
---|
6164 | var $categories; |
---|
6165 | var $comment; |
---|
6166 | var $contact; |
---|
6167 | var $class; |
---|
6168 | var $created; |
---|
6169 | var $description; |
---|
6170 | var $dtstart; |
---|
6171 | var $exdate; |
---|
6172 | var $exrule; |
---|
6173 | var $lastmodified; |
---|
6174 | var $organizer; |
---|
6175 | var $rdate; |
---|
6176 | var $recurrenceid; |
---|
6177 | var $relatedto; |
---|
6178 | var $requeststatus; |
---|
6179 | var $rrule; |
---|
6180 | var $sequence; |
---|
6181 | var $status; |
---|
6182 | var $summary; |
---|
6183 | var $url; |
---|
6184 | var $xprop; |
---|
6185 | /** |
---|
6186 | * constructor for calendar component VJOURNAL object |
---|
6187 | * |
---|
6188 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6189 | * @since 2.6.27 - 2010-11-20 |
---|
6190 | * @param array $config |
---|
6191 | * @return void |
---|
6192 | */ |
---|
6193 | function vjournal( $config = array()) { |
---|
6194 | $this->calendarComponent(); |
---|
6195 | |
---|
6196 | $this->attach = ''; |
---|
6197 | $this->attendee = ''; |
---|
6198 | $this->categories = ''; |
---|
6199 | $this->class = ''; |
---|
6200 | $this->comment = ''; |
---|
6201 | $this->contact = ''; |
---|
6202 | $this->created = ''; |
---|
6203 | $this->description = ''; |
---|
6204 | $this->dtstart = ''; |
---|
6205 | $this->exdate = ''; |
---|
6206 | $this->exrule = ''; |
---|
6207 | $this->lastmodified = ''; |
---|
6208 | $this->organizer = ''; |
---|
6209 | $this->rdate = ''; |
---|
6210 | $this->recurrenceid = ''; |
---|
6211 | $this->relatedto = ''; |
---|
6212 | $this->requeststatus = ''; |
---|
6213 | $this->rrule = ''; |
---|
6214 | $this->sequence = ''; |
---|
6215 | $this->status = ''; |
---|
6216 | $this->summary = ''; |
---|
6217 | $this->url = ''; |
---|
6218 | $this->xprop = ''; |
---|
6219 | |
---|
6220 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
---|
6221 | $config['language'] = ICAL_LANG; |
---|
6222 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
---|
6223 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
---|
6224 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
---|
6225 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
---|
6226 | $this->setConfig( $config ); |
---|
6227 | |
---|
6228 | } |
---|
6229 | /** |
---|
6230 | * create formatted output for calendar component VJOURNAL object instance |
---|
6231 | * |
---|
6232 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6233 | * @since 2.5.1 - 2008-10-12 |
---|
6234 | * @param array $xcaldecl |
---|
6235 | * @return string |
---|
6236 | */ |
---|
6237 | function createComponent( &$xcaldecl ) { |
---|
6238 | $objectname = $this->_createFormat(); |
---|
6239 | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
---|
6240 | $component .= $this->createUid(); |
---|
6241 | $component .= $this->createDtstamp(); |
---|
6242 | $component .= $this->createAttach(); |
---|
6243 | $component .= $this->createAttendee(); |
---|
6244 | $component .= $this->createCategories(); |
---|
6245 | $component .= $this->createClass(); |
---|
6246 | $component .= $this->createComment(); |
---|
6247 | $component .= $this->createContact(); |
---|
6248 | $component .= $this->createCreated(); |
---|
6249 | $component .= $this->createDescription(); |
---|
6250 | $component .= $this->createDtstart(); |
---|
6251 | $component .= $this->createExdate(); |
---|
6252 | $component .= $this->createExrule(); |
---|
6253 | $component .= $this->createLastModified(); |
---|
6254 | $component .= $this->createOrganizer(); |
---|
6255 | $component .= $this->createRdate(); |
---|
6256 | $component .= $this->createRequestStatus(); |
---|
6257 | $component .= $this->createRecurrenceid(); |
---|
6258 | $component .= $this->createRelatedTo(); |
---|
6259 | $component .= $this->createRrule(); |
---|
6260 | $component .= $this->createSequence(); |
---|
6261 | $component .= $this->createStatus(); |
---|
6262 | $component .= $this->createSummary(); |
---|
6263 | $component .= $this->createUrl(); |
---|
6264 | $component .= $this->createXprop(); |
---|
6265 | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
---|
6266 | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
---|
6267 | foreach( $this->xcaldecl as $localxcaldecl ) |
---|
6268 | $xcaldecl[] = $localxcaldecl; |
---|
6269 | } |
---|
6270 | return $component; |
---|
6271 | } |
---|
6272 | } |
---|
6273 | /*********************************************************************************/ |
---|
6274 | /*********************************************************************************/ |
---|
6275 | /** |
---|
6276 | * class for calendar component VFREEBUSY |
---|
6277 | * |
---|
6278 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6279 | * @since 2.5.1 - 2008-10-12 |
---|
6280 | */ |
---|
6281 | class vfreebusy extends calendarComponent { |
---|
6282 | var $attendee; |
---|
6283 | var $comment; |
---|
6284 | var $contact; |
---|
6285 | var $dtend; |
---|
6286 | var $dtstart; |
---|
6287 | var $duration; |
---|
6288 | var $freebusy; |
---|
6289 | var $organizer; |
---|
6290 | var $requeststatus; |
---|
6291 | var $url; |
---|
6292 | var $xprop; |
---|
6293 | // component subcomponents container |
---|
6294 | var $components; |
---|
6295 | /** |
---|
6296 | * constructor for calendar component VFREEBUSY object |
---|
6297 | * |
---|
6298 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6299 | * @since 2.6.27 - 2010-11-10 |
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6300 | * @param array $config |
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6301 | * @return void |
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6302 | */ |
---|
6303 | function vfreebusy( $config = array()) { |
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6304 | $this->calendarComponent(); |
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6305 | |
---|
6306 | $this->attendee = ''; |
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6307 | $this->comment = ''; |
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6308 | $this->contact = ''; |
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6309 | $this->dtend = ''; |
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6310 | $this->dtstart = ''; |
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6311 | $this->duration = ''; |
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6312 | $this->freebusy = ''; |
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6313 | $this->organizer = ''; |
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6314 | $this->requeststatus = ''; |
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6315 | $this->url = ''; |
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6316 | $this->xprop = ''; |
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6317 | |
---|
6318 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
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6319 | $config['language'] = ICAL_LANG; |
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6320 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
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6321 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
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6322 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
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6323 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
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6324 | $this->setConfig( $config ); |
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6325 | |
---|
6326 | } |
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6327 | /** |
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6328 | * create formatted output for calendar component VFREEBUSY object instance |
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6329 | * |
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6330 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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6331 | * @since 2.3.1 - 2007-11-19 |
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6332 | * @param array $xcaldecl |
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6333 | * @return string |
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6334 | */ |
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6335 | function createComponent( &$xcaldecl ) { |
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6336 | $objectname = $this->_createFormat(); |
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6337 | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
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6338 | $component .= $this->createUid(); |
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6339 | $component .= $this->createDtstamp(); |
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6340 | $component .= $this->createAttendee(); |
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6341 | $component .= $this->createComment(); |
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6342 | $component .= $this->createContact(); |
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6343 | $component .= $this->createDtstart(); |
---|
6344 | $component .= $this->createDtend(); |
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6345 | $component .= $this->createDuration(); |
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6346 | $component .= $this->createFreebusy(); |
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6347 | $component .= $this->createOrganizer(); |
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6348 | $component .= $this->createRequestStatus(); |
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6349 | $component .= $this->createUrl(); |
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6350 | $component .= $this->createXprop(); |
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6351 | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
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6352 | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
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6353 | foreach( $this->xcaldecl as $localxcaldecl ) |
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6354 | $xcaldecl[] = $localxcaldecl; |
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6355 | } |
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6356 | return $component; |
---|
6357 | } |
---|
6358 | } |
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6359 | /*********************************************************************************/ |
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6360 | /*********************************************************************************/ |
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6361 | /** |
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6362 | * class for calendar component VALARM |
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6363 | * |
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6364 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
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6365 | * @since 2.5.1 - 2008-10-12 |
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6366 | */ |
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6367 | class valarm extends calendarComponent { |
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6368 | var $action; |
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6369 | var $attach; |
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6370 | var $attendee; |
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6371 | var $description; |
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6372 | var $duration; |
---|
6373 | var $repeat; |
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6374 | var $summary; |
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6375 | var $trigger; |
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6376 | var $xprop; |
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6377 | /** |
---|
6378 | * constructor for calendar component VALARM object |
---|
6379 | * |
---|
6380 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6381 | * @since 2.6.27 - 2010-11-20 |
---|
6382 | * @param array $config |
---|
6383 | * @return void |
---|
6384 | */ |
---|
6385 | function valarm( $config = array()) { |
---|
6386 | $this->calendarComponent(); |
---|
6387 | |
---|
6388 | $this->action = ''; |
---|
6389 | $this->attach = ''; |
---|
6390 | $this->attendee = ''; |
---|
6391 | $this->description = ''; |
---|
6392 | $this->duration = ''; |
---|
6393 | $this->repeat = ''; |
---|
6394 | $this->summary = ''; |
---|
6395 | $this->trigger = ''; |
---|
6396 | $this->xprop = ''; |
---|
6397 | |
---|
6398 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
---|
6399 | $config['language'] = ICAL_LANG; |
---|
6400 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
---|
6401 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
---|
6402 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
---|
6403 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
---|
6404 | $this->setConfig( $config ); |
---|
6405 | |
---|
6406 | } |
---|
6407 | /** |
---|
6408 | * create formatted output for calendar component VALARM object instance |
---|
6409 | * |
---|
6410 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6411 | * @since 2.5.1 - 2008-10-22 |
---|
6412 | * @param array $xcaldecl |
---|
6413 | * @return string |
---|
6414 | */ |
---|
6415 | function createComponent( &$xcaldecl ) { |
---|
6416 | $objectname = $this->_createFormat(); |
---|
6417 | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
---|
6418 | $component .= $this->createAction(); |
---|
6419 | $component .= $this->createAttach(); |
---|
6420 | $component .= $this->createAttendee(); |
---|
6421 | $component .= $this->createDescription(); |
---|
6422 | $component .= $this->createDuration(); |
---|
6423 | $component .= $this->createRepeat(); |
---|
6424 | $component .= $this->createSummary(); |
---|
6425 | $component .= $this->createTrigger(); |
---|
6426 | $component .= $this->createXprop(); |
---|
6427 | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
---|
6428 | return $component; |
---|
6429 | } |
---|
6430 | } |
---|
6431 | /********************************************************************************** |
---|
6432 | /*********************************************************************************/ |
---|
6433 | /** |
---|
6434 | * class for calendar component VTIMEZONE |
---|
6435 | * |
---|
6436 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6437 | * @since 2.5.1 - 2008-10-12 |
---|
6438 | */ |
---|
6439 | class vtimezone extends calendarComponent { |
---|
6440 | var $timezonetype; |
---|
6441 | |
---|
6442 | var $comment; |
---|
6443 | var $dtstart; |
---|
6444 | var $lastmodified; |
---|
6445 | var $rdate; |
---|
6446 | var $rrule; |
---|
6447 | var $tzid; |
---|
6448 | var $tzname; |
---|
6449 | var $tzoffsetfrom; |
---|
6450 | var $tzoffsetto; |
---|
6451 | var $tzurl; |
---|
6452 | var $xprop; |
---|
6453 | // component subcomponents container |
---|
6454 | var $components; |
---|
6455 | /** |
---|
6456 | * constructor for calendar component VTIMEZONE object |
---|
6457 | * |
---|
6458 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6459 | * @since 2.6.27 - 2010-11-20 |
---|
6460 | * @param mixed $timezonetype optional, default FALSE ( STANDARD / DAYLIGHT ) |
---|
6461 | * @param array $config |
---|
6462 | * @return void |
---|
6463 | */ |
---|
6464 | function vtimezone( $timezonetype=FALSE, $config = array()) { |
---|
6465 | if( is_array( $timezonetype )) { |
---|
6466 | $config = $timezonetype; |
---|
6467 | $timezonetype = FALSE; |
---|
6468 | } |
---|
6469 | if( !$timezonetype ) |
---|
6470 | $this->timezonetype = 'VTIMEZONE'; |
---|
6471 | else |
---|
6472 | $this->timezonetype = strtoupper( $timezonetype ); |
---|
6473 | $this->calendarComponent(); |
---|
6474 | |
---|
6475 | $this->comment = ''; |
---|
6476 | $this->dtstart = ''; |
---|
6477 | $this->lastmodified = ''; |
---|
6478 | $this->rdate = ''; |
---|
6479 | $this->rrule = ''; |
---|
6480 | $this->tzid = ''; |
---|
6481 | $this->tzname = ''; |
---|
6482 | $this->tzoffsetfrom = ''; |
---|
6483 | $this->tzoffsetto = ''; |
---|
6484 | $this->tzurl = ''; |
---|
6485 | $this->xprop = ''; |
---|
6486 | |
---|
6487 | $this->components = array(); |
---|
6488 | |
---|
6489 | if( defined( 'ICAL_LANG' ) && !isset( $config['language'] )) |
---|
6490 | $config['language'] = ICAL_LANG; |
---|
6491 | if( !isset( $config['allowEmpty'] )) $config['allowEmpty'] = TRUE; |
---|
6492 | if( !isset( $config['nl'] )) $config['nl'] = PHP_EOL; |
---|
6493 | if( !isset( $config['format'] )) $config['format'] = 'iCal'; |
---|
6494 | if( !isset( $config['delimiter'] )) $config['delimiter'] = DIRECTORY_SEPARATOR; |
---|
6495 | $this->setConfig( $config ); |
---|
6496 | |
---|
6497 | } |
---|
6498 | /** |
---|
6499 | * create formatted output for calendar component VTIMEZONE object instance |
---|
6500 | * |
---|
6501 | * @author Kjell-Inge Gustafsson <ical@kigkonsult.se> |
---|
6502 | * @since 2.5.1 - 2008-10-25 |
---|
6503 | * @param array $xcaldecl |
---|
6504 | * @return string |
---|
6505 | */ |
---|
6506 | function createComponent( &$xcaldecl ) { |
---|
6507 | $objectname = $this->_createFormat(); |
---|
6508 | $component = $this->componentStart1.$objectname.$this->componentStart2.$this->nl; |
---|
6509 | $component .= $this->createTzid(); |
---|
6510 | $component .= $this->createLastModified(); |
---|
6511 | $component .= $this->createTzurl(); |
---|
6512 | $component .= $this->createDtstart(); |
---|
6513 | $component .= $this->createTzoffsetfrom(); |
---|
6514 | $component .= $this->createTzoffsetto(); |
---|
6515 | $component .= $this->createComment(); |
---|
6516 | $component .= $this->createRdate(); |
---|
6517 | $component .= $this->createRrule(); |
---|
6518 | $component .= $this->createTzname(); |
---|
6519 | $component .= $this->createXprop(); |
---|
6520 | $component .= $this->createSubComponent(); |
---|
6521 | $component .= $this->componentEnd1.$objectname.$this->componentEnd2; |
---|
6522 | if( is_array( $this->xcaldecl ) && ( 0 < count( $this->xcaldecl ))) { |
---|
6523 | foreach( $this->xcaldecl as $localxcaldecl ) |
---|
6524 | $xcaldecl[] = $localxcaldecl; |
---|
6525 | } |
---|
6526 | return $component; |
---|
6527 | } |
---|
6528 | } |
---|
6529 | ?> |
---|