1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | Piwigo - a PHP based photo gallery | |
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4 | // +-----------------------------------------------------------------------+ |
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5 | // | Copyright(C) 2008-2011 Piwigo Team http://piwigo.org | |
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6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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8 | // +-----------------------------------------------------------------------+ |
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9 | // | This program is free software; you can redistribute it and/or modify | |
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10 | // | it under the terms of the GNU General Public License as published by | |
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11 | // | the Free Software Foundation | |
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12 | // | | |
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13 | // | This program is distributed in the hope that it will be useful, but | |
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14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 | // | General Public License for more details. | |
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17 | // | | |
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18 | // | You should have received a copy of the GNU General Public License | |
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19 | // | along with this program; if not, write to the Free Software | |
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20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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21 | // | USA. | |
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22 | // +-----------------------------------------------------------------------+ |
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23 | |
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24 | if (!defined('IN_ADMIN')) |
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25 | { |
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26 | die('Hacking attempt!'); |
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27 | } |
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28 | |
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29 | include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); |
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30 | |
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31 | // +-----------------------------------------------------------------------+ |
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32 | // | Check Access and exit when user status is not ok | |
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33 | // +-----------------------------------------------------------------------+ |
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34 | check_status(ACCESS_ADMINISTRATOR); |
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35 | |
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36 | // +-----------------------------------------------------------------------+ |
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37 | // | variables init | |
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38 | // +-----------------------------------------------------------------------+ |
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39 | |
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40 | if (isset($_GET['user_id']) and is_numeric($_GET['user_id'])) |
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41 | { |
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42 | $page['user'] = $_GET['user_id']; |
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43 | } |
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44 | else |
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45 | { |
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46 | die('user_id URL parameter is missing'); |
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47 | } |
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48 | |
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49 | // +-----------------------------------------------------------------------+ |
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50 | // | updates | |
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51 | // +-----------------------------------------------------------------------+ |
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52 | |
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53 | if (isset($_POST['falsify']) |
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54 | and isset($_POST['cat_true']) |
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55 | and count($_POST['cat_true']) > 0) |
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56 | { |
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57 | // if you forbid access to a category, all sub-categories become |
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58 | // automatically forbidden |
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59 | $subcats = get_subcat_ids($_POST['cat_true']); |
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60 | $query = ' |
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61 | DELETE FROM '.USER_ACCESS_TABLE.' |
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62 | WHERE user_id = '.$page['user'].' |
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63 | AND cat_id IN ('.implode(',', $subcats).') |
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64 | ;'; |
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65 | pwg_query($query); |
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66 | } |
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67 | else if (isset($_POST['trueify']) |
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68 | and isset($_POST['cat_false']) |
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69 | and count($_POST['cat_false']) > 0) |
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70 | { |
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71 | $uppercats = get_uppercat_ids($_POST['cat_false']); |
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72 | $private_uppercats = array(); |
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73 | |
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74 | $query = ' |
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75 | SELECT id |
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76 | FROM '.CATEGORIES_TABLE.' |
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77 | WHERE id IN ('.implode(',', $uppercats).') |
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78 | AND status = \'private\' |
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79 | ;'; |
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80 | $result = pwg_query($query); |
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81 | while ($row = pwg_db_fetch_assoc($result)) |
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82 | { |
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83 | array_push($private_uppercats, $row['id']); |
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84 | } |
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85 | |
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86 | // retrying to authorize a category which is already authorized may cause |
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87 | // an error (in SQL statement), so we need to know which categories are |
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88 | // accesible |
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89 | $authorized_ids = array(); |
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90 | |
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91 | $query = ' |
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92 | SELECT cat_id |
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93 | FROM '.USER_ACCESS_TABLE.' |
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94 | WHERE user_id = '.$page['user'].' |
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95 | ;'; |
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96 | $result = pwg_query($query); |
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97 | |
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98 | while ($row = pwg_db_fetch_assoc($result)) |
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99 | { |
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100 | array_push($authorized_ids, $row['cat_id']); |
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101 | } |
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102 | |
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103 | $inserts = array(); |
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104 | $to_autorize_ids = array_diff($private_uppercats, $authorized_ids); |
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105 | foreach ($to_autorize_ids as $to_autorize_id) |
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106 | { |
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107 | array_push($inserts, array('user_id' => $page['user'], |
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108 | 'cat_id' => $to_autorize_id)); |
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109 | } |
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110 | |
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111 | mass_inserts(USER_ACCESS_TABLE, array('user_id','cat_id'), $inserts); |
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112 | } |
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113 | |
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114 | // +-----------------------------------------------------------------------+ |
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115 | // | template init | |
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116 | // +-----------------------------------------------------------------------+ |
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117 | |
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118 | $template->set_filenames( |
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119 | array( |
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120 | 'user_perm' => 'user_perm.tpl', |
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121 | 'double_select' => 'double_select.tpl' |
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122 | ) |
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123 | ); |
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124 | |
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125 | $template->assign( |
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126 | array( |
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127 | 'TITLE' => |
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128 | sprintf( |
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129 | l10n('Manage permissions for user "%s"'), |
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130 | get_username($page['user'] |
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131 | ) |
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132 | ), |
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133 | 'L_CAT_OPTIONS_TRUE'=>l10n('Authorized'), |
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134 | 'L_CAT_OPTIONS_FALSE'=>l10n('Forbidden'), |
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135 | |
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136 | 'F_ACTION' => |
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137 | PHPWG_ROOT_PATH. |
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138 | 'admin.php?page=user_perm'. |
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139 | '&user_id='.$page['user'] |
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140 | ) |
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141 | ); |
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142 | |
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143 | |
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144 | // retrieve category ids authorized to the groups the user belongs to |
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145 | $group_authorized = array(); |
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146 | |
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147 | $query = ' |
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148 | SELECT DISTINCT cat_id, c.uppercats, c.global_rank |
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149 | FROM '.USER_GROUP_TABLE.' AS ug |
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150 | INNER JOIN '.GROUP_ACCESS_TABLE.' AS ga |
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151 | ON ug.group_id = ga.group_id |
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152 | INNER JOIN '.CATEGORIES_TABLE.' AS c |
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153 | ON c.id = ga.cat_id |
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154 | WHERE ug.user_id = '.$page['user'].' |
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155 | ;'; |
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156 | $result = pwg_query($query); |
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157 | |
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158 | if (pwg_db_num_rows($result) > 0) |
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159 | { |
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160 | $cats = array(); |
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161 | while ($row = pwg_db_fetch_assoc($result)) |
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162 | { |
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163 | array_push($cats, $row); |
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164 | array_push($group_authorized, $row['cat_id']); |
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165 | } |
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166 | usort($cats, 'global_rank_compare'); |
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167 | |
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168 | foreach ($cats as $category) |
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169 | { |
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170 | $template->append( |
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171 | 'categories_because_of_groups', |
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172 | get_cat_display_name_cache($category['uppercats'], null, false) |
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173 | ); |
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174 | } |
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175 | } |
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176 | |
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177 | // only private categories are listed |
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178 | $query_true = ' |
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179 | SELECT id,name,uppercats,global_rank |
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180 | FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_ACCESS_TABLE.' ON cat_id = id |
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181 | WHERE status = \'private\' |
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182 | AND user_id = '.$page['user']; |
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183 | if (count($group_authorized) > 0) |
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184 | { |
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185 | $query_true.= ' |
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186 | AND cat_id NOT IN ('.implode(',', $group_authorized).')'; |
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187 | } |
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188 | $query_true.= ' |
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189 | ;'; |
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190 | display_select_cat_wrapper($query_true,array(),'category_option_true'); |
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191 | |
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192 | $result = pwg_query($query_true); |
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193 | $authorized_ids = array(); |
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194 | while ($row = pwg_db_fetch_assoc($result)) |
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195 | { |
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196 | array_push($authorized_ids, $row['id']); |
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197 | } |
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198 | |
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199 | $query_false = ' |
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200 | SELECT id,name,uppercats,global_rank |
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201 | FROM '.CATEGORIES_TABLE.' |
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202 | WHERE status = \'private\''; |
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203 | if (count($authorized_ids) > 0) |
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204 | { |
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205 | $query_false.= ' |
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206 | AND id NOT IN ('.implode(',', $authorized_ids).')'; |
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207 | } |
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208 | if (count($group_authorized) > 0) |
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209 | { |
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210 | $query_false.= ' |
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211 | AND id NOT IN ('.implode(',', $group_authorized).')'; |
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212 | } |
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213 | $query_false.= ' |
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214 | ;'; |
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215 | display_select_cat_wrapper($query_false,array(),'category_option_false'); |
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216 | |
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217 | // +-----------------------------------------------------------------------+ |
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218 | // | sending html code | |
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219 | // +-----------------------------------------------------------------------+ |
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220 | |
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221 | $template->assign_var_from_handle('DOUBLE_SELECT', 'double_select'); |
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222 | $template->assign_var_from_handle('ADMIN_CONTENT', 'user_perm'); |
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223 | ?> |
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