1 | <?php |
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2 | /**************************************************************************\ |
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3 | * eGroupWare API - Applications manager functions * |
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4 | * This file written by Mark Peters <skeeter@phpgroupware.org> * |
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5 | * Copyright (C) 2001 Mark Peters * |
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6 | * ------------------------------------------------------------------------ * |
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7 | * This library is part of the eGroupWare API * |
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8 | * http://www.egroupware.org/api * |
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9 | * ------------------------------------------------------------------------ * |
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10 | * This library is free software; you can redistribute it and/or modify it * |
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11 | * under the terms of the GNU Lesser General Public License as published by * |
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12 | * the Free Software Foundation; either version 2.1 of the License, * |
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13 | * or any later version. * |
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14 | * This library is distributed in the hope that it will be useful, but * |
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15 | * WITHOUT ANY WARRANTY; without even the implied warranty of * |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * |
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17 | * See the GNU Lesser General Public License for more details. * |
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18 | * You should have received a copy of the GNU Lesser General Public License * |
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19 | * along with this library; if not, write to the Free Software Foundation, * |
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20 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
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21 | \**************************************************************************/ |
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22 | |
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23 | |
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24 | /*! |
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25 | @class applications |
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26 | @abstract functions for managing and installing apps |
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27 | @discussion Author: skeeter |
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28 | */ |
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29 | class applications |
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30 | { |
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31 | var $account_id; |
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32 | var $data = Array(); |
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33 | var $db; |
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34 | var $public_functions = array( |
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35 | 'list_methods' => True, |
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36 | 'read' => True |
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37 | ); |
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38 | var $xmlrpc_methods = array(); |
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39 | |
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40 | /**************************************************************************\ |
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41 | * Standard constructor for setting $this->account_id * |
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42 | \**************************************************************************/ |
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43 | |
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44 | /*! |
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45 | @function applications |
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46 | @abstract standard constructor for setting $this->account_id |
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47 | @param $account_id account id |
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48 | */ |
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49 | function applications($account_id = '') |
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50 | { |
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51 | $this->db = $GLOBALS['phpgw']->db; |
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52 | $this->account_id = get_account_id($account_id); |
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53 | |
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54 | $this->xmlrpc_methods[] = array( |
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55 | 'name' => 'read', |
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56 | 'description' => 'Return a list of applications the current user has access to' |
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57 | ); |
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58 | } |
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59 | |
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60 | function NOT_list_methods($_type='xmlrpc') |
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61 | { |
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62 | /* |
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63 | This handles introspection or discovery by the logged in client, |
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64 | in which case the input might be an array. The server always calls |
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65 | this function to fill the server dispatch map using a string. |
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66 | */ |
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67 | if (is_array($_type)) |
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68 | { |
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69 | $_type = $_type['type'] ? $_type['type'] : $_type[0]; |
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70 | } |
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71 | switch($_type) |
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72 | { |
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73 | case 'xmlrpc': |
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74 | $xml_functions = array( |
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75 | 'read' => array( |
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76 | 'function' => 'read', |
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77 | 'signature' => array(array(xmlrpcStruct)), |
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78 | 'docstring' => lang('Returns struct of users application access') |
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79 | ), |
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80 | 'list_methods' => array( |
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81 | 'function' => 'list_methods', |
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82 | 'signature' => array(array(xmlrpcStruct,xmlrpcString)), |
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83 | 'docstring' => lang('Read this list of methods.') |
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84 | ) |
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85 | ); |
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86 | return $xml_functions; |
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87 | break; |
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88 | case 'soap': |
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89 | return $this->soap_functions; |
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90 | break; |
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91 | default: |
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92 | return array(); |
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93 | break; |
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94 | } |
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95 | } |
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96 | |
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97 | /**************************************************************************\ |
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98 | * These are the standard $this->account_id specific functions * |
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99 | \**************************************************************************/ |
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100 | |
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101 | /*! |
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102 | @function read_repository |
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103 | @abstract read from repository |
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104 | @discussion private should only be called from withing this class |
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105 | */ |
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106 | function read_repository() |
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107 | { |
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108 | if (!isset($GLOBALS['phpgw_info']['apps']) || |
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109 | !is_array($GLOBALS['phpgw_info']['apps'])) |
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110 | { |
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111 | $this->read_installed_apps(); |
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112 | } |
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113 | $this->data = Array(); |
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114 | if(!$this->account_id) |
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115 | { |
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116 | return False; |
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117 | } |
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118 | $apps = $GLOBALS['phpgw']->acl->get_user_applications($this->account_id); |
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119 | foreach($GLOBALS['phpgw_info']['apps'] as $app => $data) |
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120 | { |
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121 | if (isset($apps[$app]) && $apps[$app]) |
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122 | { |
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123 | $this->data[$app] = array( |
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124 | 'title' => $GLOBALS['phpgw_info']['apps'][$app]['title'], |
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125 | 'name' => $app, |
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126 | 'enabled' => True, |
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127 | 'status' => $GLOBALS['phpgw_info']['apps'][$app]['status'], |
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128 | 'id' => $GLOBALS['phpgw_info']['apps'][$app]['id'] |
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129 | ); |
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130 | } |
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131 | } |
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132 | return $this->data; |
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133 | } |
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134 | |
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135 | /*! |
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136 | @function read() |
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137 | @abstract read from the repository |
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138 | @discussion pubic function that is used to determine what apps a user has rights to |
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139 | */ |
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140 | function read() |
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141 | { |
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142 | if (!count($this->data)) |
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143 | { |
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144 | $this->read_repository(); |
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145 | } |
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146 | return $this->data; |
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147 | } |
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148 | /*! |
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149 | @function add |
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150 | @abstract add an app to a user profile |
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151 | @discussion |
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152 | @param $apps array containing apps to add for a user |
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153 | */ |
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154 | function add($apps) |
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155 | { |
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156 | if(is_array($apps)) |
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157 | { |
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158 | foreach($apps as $app) |
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159 | { |
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160 | $this->data[$app] = array( |
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161 | 'title' => $GLOBALS['phpgw_info']['apps'][$app]['title'], |
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162 | 'name' => $app, |
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163 | 'enabled' => True, |
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164 | 'status' => $GLOBALS['phpgw_info']['apps'][$app]['status'], |
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165 | 'id' => $GLOBALS['phpgw_info']['apps'][$app]['id'] |
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166 | ); |
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167 | } |
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168 | } |
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169 | elseif(gettype($apps)) |
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170 | { |
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171 | $this->data[$apps] = array( |
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172 | 'title' => $GLOBALS['phpgw_info']['apps'][$apps]['title'], |
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173 | 'name' => $apps, |
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174 | 'enabled' => True, |
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175 | 'status' => $GLOBALS['phpgw_info']['apps'][$apps]['status'], |
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176 | 'id' => $GLOBALS['phpgw_info']['apps'][$apps]['id'] |
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177 | ); |
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178 | } |
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179 | return $this->data; |
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180 | } |
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181 | /*! |
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182 | @function delete |
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183 | @abstract delete an app from a user profile |
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184 | @discussion |
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185 | @param $appname appname to remove |
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186 | */ |
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187 | function delete($appname) |
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188 | { |
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189 | if($this->data[$appname]) |
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190 | { |
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191 | unset($this->data[$appname]); |
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192 | } |
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193 | return $this->data; |
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194 | } |
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195 | /*! |
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196 | @function update_data |
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197 | @abstract update the array(?) |
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198 | @discussion |
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199 | @param $data update the repository array(?) |
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200 | */ |
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201 | function update_data($data) |
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202 | { |
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203 | $this->data = $data; |
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204 | return $this->data; |
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205 | } |
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206 | /*! |
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207 | @function save_repository() |
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208 | @abstract save the repository |
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209 | @discussion |
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210 | */ |
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211 | function save_repository() |
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212 | { |
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213 | $num_rows = $GLOBALS['phpgw']->acl->delete_repository("%%", 'run', $this->account_id); |
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214 | foreach($this->data as $app => $data) |
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215 | { |
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216 | if(!$this->is_system_enabled($app)) |
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217 | { |
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218 | continue; |
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219 | } |
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220 | $GLOBALS['phpgw']->acl->add_repository($app,'run',$this->account_id,1); |
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221 | } |
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222 | return $this->data; |
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223 | } |
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224 | |
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225 | /**************************************************************************\ |
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226 | * These are the non-standard $this->account_id specific functions * |
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227 | \**************************************************************************/ |
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228 | |
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229 | function app_perms() |
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230 | { |
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231 | if (!count($this->data)) |
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232 | { |
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233 | $this->read_repository(); |
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234 | } |
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235 | foreach ($this->data as $app => $data) |
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236 | { |
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237 | $apps[] = $this->data[$app]['name']; |
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238 | } |
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239 | return $apps; |
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240 | } |
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241 | |
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242 | function read_account_specific() |
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243 | { |
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244 | if (!is_array($GLOBALS['phpgw_info']['apps'])) |
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245 | { |
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246 | $this->read_installed_apps(); |
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247 | } |
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248 | if ($app_list = $GLOBALS['phpgw']->acl->get_app_list_for_id('run',1,$this->account_id)) |
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249 | { |
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250 | foreach($app_list as $app) |
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251 | { |
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252 | if ($this->is_system_enabled($app)) |
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253 | { |
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254 | $this->data[$app] = array( |
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255 | 'title' => $GLOBALS['phpgw_info']['apps'][$app]['title'], |
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256 | 'name' => $app, |
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257 | 'enabled' => True, |
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258 | 'status' => $GLOBALS['phpgw_info']['apps'][$app]['status'], |
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259 | 'id' => $GLOBALS['phpgw_info']['apps'][$app]['id'] |
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260 | ); |
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261 | } |
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262 | } |
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263 | } |
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264 | return $this->data; |
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265 | } |
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266 | |
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267 | /**************************************************************************\ |
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268 | * These are the generic functions. Not specific to $this->account_id * |
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269 | \**************************************************************************/ |
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270 | |
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271 | /*! |
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272 | @function read_installed_apps() |
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273 | @abstract populate array with a list of installed apps |
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274 | */ |
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275 | function read_installed_apps() |
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276 | { |
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277 | //jakjr: so vai ao banco, caso o array de apps esteja vazio. |
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278 | if (empty($GLOBALS['phpgw_info']['apps'])) |
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279 | { |
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280 | $this->db->query('select * from phpgw_applications where app_enabled != 0 order by app_order asc',__LINE__,__FILE__); |
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281 | if($this->db->num_rows()) |
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282 | { |
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283 | while ($this->db->next_record()) |
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284 | { |
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285 | $title = $app_name = $this->db->f('app_name'); |
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286 | |
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287 | if (@is_array($GLOBALS['phpgw_info']['user']['preferences']) && |
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288 | ($t = lang($app_name)) != $app_name.'*') |
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289 | { |
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290 | $title = $t; |
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291 | } |
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292 | $GLOBALS['phpgw_info']['apps'][$this->db->f('app_name')] = Array( |
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293 | 'title' => $title, |
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294 | 'name' => $this->db->f('app_name'), |
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295 | 'enabled' => True, |
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296 | 'status' => $this->db->f('app_enabled'), |
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297 | 'id' => (int)$this->db->f('app_id'), |
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298 | 'order' => (int)$this->db->f('app_order'), |
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299 | 'version' => $this->db->f('app_version') |
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300 | ); |
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301 | } |
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302 | } |
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303 | } |
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304 | } |
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305 | /*! |
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306 | @function is_system_enabled |
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307 | @abstract check if an app is enabled |
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308 | @param $appname name of the app to check for |
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309 | */ |
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310 | function is_system_enabled($appname) |
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311 | { |
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312 | if(!is_array($GLOBALS['phpgw_info']['apps'])) |
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313 | { |
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314 | $this->read_installed_apps(); |
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315 | } |
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316 | if ($GLOBALS['phpgw_info']['apps'][$appname]['enabled']) |
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317 | { |
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318 | return True; |
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319 | } |
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320 | else |
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321 | { |
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322 | return False; |
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323 | } |
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324 | } |
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325 | |
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326 | function id2name($id) |
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327 | { |
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328 | foreach($GLOBALS['phpgw_info']['apps'] as $appname => $app) |
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329 | { |
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330 | if((int)$app['id'] == (int)$id) |
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331 | { |
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332 | return $appname; |
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333 | } |
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334 | } |
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335 | return ''; |
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336 | } |
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337 | |
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338 | function name2id($appname) |
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339 | { |
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340 | if(is_array($GLOBALS['phpgw_info']['apps'][$appname])) |
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341 | { |
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342 | return $GLOBALS['phpgw_info']['apps'][$appname]['id']; |
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343 | } |
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344 | return 0; |
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345 | } |
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346 | } |
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347 | ?> |
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