1 | <?php |
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2 | $GLOBALS['phpgw_info']['flags'] = array( |
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3 | 'currentapp' => 'expressoMail1_2', |
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4 | 'nonavbar' => true, |
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5 | 'noheader' => true |
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6 | ); |
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7 | |
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8 | require_once $_SERVER[ 'DOCUMENT_ROOT' ] . '/header.inc.php'; |
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9 | /* |
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10 | * FCKeditor - The text editor for internet |
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11 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
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12 | * |
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13 | * Licensed under the terms of the GNU Lesser General Public License: |
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14 | * http://www.opensource.org/licenses/lgpl-license.php |
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15 | * |
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16 | * For further information visit: |
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17 | * http://www.fckeditor.net/ |
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18 | * |
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19 | * "Support Open Source software. What about a donation today?" |
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20 | * |
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21 | * File Name: fckeditor.php |
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22 | * This is the integration file for PHP. |
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23 | * |
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24 | * It defines the FCKeditor class that can be used to create editor |
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25 | * instances in PHP pages on server side. |
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26 | * |
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27 | * File Authors: |
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28 | * Frederico Caldeira Knabben (fredck@fckeditor.net) |
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29 | */ |
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30 | |
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31 | class FCKeditor |
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32 | { |
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33 | var $InstanceName ; |
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34 | var $BasePath ; |
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35 | var $Width ; |
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36 | var $Height ; |
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37 | var $ToolbarSet ; |
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38 | var $Value ; |
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39 | var $Config ; |
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40 | |
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41 | // PHP 5 Constructor (by Marcus Bointon <coolbru@users.sourceforge.net>) |
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42 | function __construct( $instanceName ) |
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43 | { |
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44 | $this->InstanceName = $instanceName ; |
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45 | $this->BasePath = '/fckeditor/' ; |
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46 | $this->Width = '100%' ; |
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47 | $this->Height = '275' ; |
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48 | $this->ToolbarSet = 'Default' ; |
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49 | $this->Value = '' ; |
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50 | |
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51 | $this->Config = array() ; |
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52 | } |
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53 | |
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54 | // PHP 4 Contructor |
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55 | function FCKeditor( $instanceName ) |
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56 | { |
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57 | $this->__construct( $instanceName ) ; |
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58 | } |
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59 | |
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60 | function Create() |
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61 | { |
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62 | return $this->CreateHtml() ; |
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63 | } |
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64 | |
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65 | function CreateHtml() |
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66 | { |
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67 | $HtmlValue = htmlspecialchars( $this->Value ) ; |
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68 | |
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69 | $Html = '<div>' ; |
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70 | |
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71 | if ( $this->IsCompatible() ) |
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72 | { |
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73 | if ( isset( $_GET['fcksource'] ) && $_GET['fcksource'] == "true" ) |
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74 | $File = 'fckeditor.original.html' ; |
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75 | else |
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76 | $File = 'fckeditor.html' ; |
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77 | |
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78 | $Link = "{$this->BasePath}editor/{$File}?InstanceName={$this->InstanceName}" ; |
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79 | |
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80 | if ( $this->ToolbarSet != '' ) |
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81 | $Link .= "&Toolbar={$this->ToolbarSet}" ; |
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82 | |
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83 | // Render the linked hidden field. |
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84 | $Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}\" name=\"{$this->InstanceName}\" value=\"{$HtmlValue}\" style=\"display:none\" />" ; |
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85 | |
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86 | // Render the configurations hidden field. |
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87 | $Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}___Config\" value=\"" . $this->GetConfigFieldString() . "\" style=\"display:none\" />" ; |
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88 | |
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89 | // Render the editor IFRAME. |
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90 | $Html .= "<iframe id=\"{$this->InstanceName}___Frame\" src=\"{$Link}\" width=\"{$this->Width}\" height=\"{$this->Height}\" frameborder=\"0\" scrolling=\"no\"></iframe>" ; |
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91 | } |
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92 | else |
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93 | { |
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94 | if ( strpos( $this->Width, '%' ) === false ) |
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95 | $WidthCSS = $this->Width . 'px' ; |
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96 | else |
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97 | $WidthCSS = $this->Width ; |
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98 | |
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99 | if ( strpos( $this->Height, '%' ) === false ) |
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100 | $HeightCSS = $this->Height . 'px' ; |
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101 | else |
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102 | $HeightCSS = $this->Height ; |
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103 | |
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104 | $Html .= "<textarea name=\"{$this->InstanceName}\" rows=\"4\" cols=\"40\" style=\"width: {$WidthCSS}; height: {$HeightCSS}\">{$HtmlValue}</textarea>" ; |
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105 | } |
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106 | |
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107 | $Html .= '</div>' ; |
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108 | |
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109 | return $Html ; |
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110 | } |
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111 | |
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112 | function IsCompatible() |
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113 | { |
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114 | global $HTTP_USER_AGENT ; |
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115 | |
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116 | if ( isset( $HTTP_USER_AGENT ) ) |
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117 | $sAgent = $HTTP_USER_AGENT ; |
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118 | else |
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119 | $sAgent = $_SERVER['HTTP_USER_AGENT'] ; |
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120 | |
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121 | if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false ) |
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122 | { |
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123 | $iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ; |
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124 | return ($iVersion >= 5.5) ; |
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125 | } |
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126 | else if ( strpos($sAgent, 'Gecko/') !== false ) |
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127 | { |
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128 | $iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ; |
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129 | return ($iVersion >= 20030210) ; |
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130 | } |
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131 | else |
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132 | return false ; |
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133 | } |
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134 | |
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135 | function GetConfigFieldString() |
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136 | { |
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137 | $sParams = '' ; |
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138 | $bFirst = true ; |
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139 | |
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140 | foreach ( $this->Config as $sKey => $sValue ) |
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141 | { |
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142 | if ( $bFirst == false ) |
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143 | $sParams .= '&' ; |
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144 | else |
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145 | $bFirst = false ; |
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146 | |
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147 | if ( $sValue === true ) |
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148 | $sParams .= $this->EncodeConfig( $sKey ) . '=true' ; |
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149 | else if ( $sValue === false ) |
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150 | $sParams .= $this->EncodeConfig( $sKey ) . '=false' ; |
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151 | else |
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152 | $sParams .= $this->EncodeConfig( $sKey ) . '=' . $this->EncodeConfig( $sValue ) ; |
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153 | } |
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154 | |
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155 | return $sParams ; |
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156 | } |
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157 | |
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158 | function EncodeConfig( $valueToEncode ) |
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159 | { |
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160 | $chars = array( |
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161 | '&' => '%26', |
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162 | '=' => '%3D', |
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163 | '"' => '%22' ) ; |
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164 | |
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165 | return strtr( $valueToEncode, $chars ) ; |
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166 | } |
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167 | } |
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168 | |
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169 | ?> |
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