1 | <?php |
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2 | |
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3 | // +-----------------------------------------------------------------------+ |
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4 | // | Piwigo - a PHP based picture gallery | |
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5 | // +-----------------------------------------------------------------------+ |
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6 | // | Copyright(C) 2008-2009 Piwigo Team http://piwigo.org | |
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7 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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8 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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9 | // +-----------------------------------------------------------------------+ |
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10 | // | This program is free software; you can redistribute it and/or modify | |
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11 | // | it under the terms of the GNU General Public License as published by | |
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12 | // | the Free Software Foundation | |
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13 | // | | |
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14 | // | This program 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. See the GNU | |
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17 | // | General Public License for more details. | |
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18 | // | | |
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19 | // | You should have received a copy of the GNU General Public License | |
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20 | // | along with this program; if not, write to the Free Software | |
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21 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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22 | // | USA. | |
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23 | // +-----------------------------------------------------------------------+ |
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24 | |
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25 | // Look out, do sit before reading that : |
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26 | // keeps file coded in UTF-8 without BOM in Notepad++ : é |
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27 | // !!! |
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28 | |
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29 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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30 | |
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31 | // *************************************************************************** |
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32 | // ** evntcats_admin_funcs.php : Main functions (include) ** |
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33 | // ** for Piwigo plugin Event Cats ** |
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34 | // *************************************************************************** |
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35 | |
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36 | // +-----------------------------------------------------------------------+ |
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37 | // | Header | |
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38 | // +-----------------------------------------------------------------------+ |
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39 | |
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40 | include_once(EVNTCATS_PATH.'include/ec_conf.inc.php'); |
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41 | |
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42 | if (!isset($ec_lists)) { |
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43 | $ec_lists = array(); |
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44 | $ec_lists['add_pages'] = array(); |
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45 | $ec_lists['categories'] = array(); |
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46 | $ec_lists['user_ids'] = array(); |
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47 | $ec_lists['ec_table'] = array(); |
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48 | } |
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49 | |
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50 | // +-----------------------------------------------------------------------+ |
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51 | // | Utilities functions | |
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52 | // +-----------------------------------------------------------------------+ |
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53 | |
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54 | /* |
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55 | * is_in($haystack, $needle) |
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56 | * returns true or false whether $needle is a string found in string $haystack |
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57 | * |
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58 | * @param |
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59 | * $haystack : the string in which to search |
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60 | * $needle : the string looked for |
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61 | * @return |
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62 | * true if $needle is found in $haystack ; false if not |
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63 | */ |
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64 | function is_in($haystack, $needle) { |
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65 | return (strpos($haystack, $needle) !== false); |
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66 | } |
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67 | |
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68 | /* |
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69 | * ec_image_exists($cat, $img) |
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70 | * returns true or false whether the image is associated with the category. |
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71 | * |
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72 | * @param |
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73 | * $cat : the category |
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74 | * $img : the image |
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75 | * @return |
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76 | * treu or false whether the image is associated with the category. |
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77 | */ |
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78 | function ec_image_exists($cat, $img) { |
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79 | return (mysql_fetch_row(pwg_query(" |
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80 | SELECT * |
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81 | FROM `".IMAGE_CATEGORY_TABLE."` |
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82 | WHERE `category_id` = ".$cat." |
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83 | AND `image_id` = ".$img |
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84 | )) !== false); |
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85 | } |
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86 | |
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87 | /* |
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88 | * str_from_var($var) |
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89 | * returns a string easing array var informations displaying in Piwigo : |
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90 | * _ the string return value starts with"<p align="left">" ; |
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91 | * _ all "TAB" characters (chr(10)) are replaced by "<br>" ; |
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92 | * _ all spaces are replaced by " ". |
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93 | * |
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94 | * @param |
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95 | * $var : variable to display |
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96 | * @return |
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97 | * string easy to display in Piwigo |
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98 | */ |
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99 | function str_from_var($var) { |
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100 | return |
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101 | '<p align="left">'. |
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102 | str_replace( |
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103 | chr(10),'<br>', |
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104 | str_replace(' ',' ', print_r /* var_dump */ ($var,true)) |
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105 | ). |
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106 | '</p>'; |
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107 | } |
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108 | |
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109 | /* |
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110 | * ec_inspect() |
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111 | * goes through ec_lists['ec_table'] to check errors on (multiple) entries |
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112 | * using the same code. Cannot really be used elsewhere than here in |
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113 | * build_ec_table() . |
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114 | * |
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115 | * @param |
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116 | * |
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117 | * @return |
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118 | * (no return value) |
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119 | */ |
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120 | function ec_inspect($checked_item, $new_action, $check_ec_nok = true) { |
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121 | global $ec_lists; |
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122 | $first = array(); |
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123 | $to_correct = array(); |
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124 | |
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125 | /* |
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126 | // $to_correct is needed cause following code would not work everywhere : |
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127 | foreach ($table as $value) { |
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128 | if ($value == $value_to_check and $value == $problem) { |
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129 | foreach ($table as &$value2) { // key index of $table can be reset |
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130 | if ($value2 == $value_to_check) { |
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131 | $value2 = $better_value; |
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132 | } |
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133 | } |
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134 | } |
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135 | } |
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136 | // It works with WinAmp Server, but not on Apache server of Free (french |
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137 | // Internet provider). |
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138 | */ |
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139 | |
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140 | foreach ($ec_lists['ec_table'] as $ec_entry) { |
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141 | $ec_current_code = $ec_entry['code']; |
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142 | if ( |
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143 | $ec_entry['action'] == 'ec_ok' or |
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144 | ($check_ec_nok and $ec_entry['action'] == 'ec_nok') |
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145 | ) { |
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146 | if (isset($first[$ec_current_code])) { |
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147 | // $first[$ec_current_code] is set <=> code has already been met. |
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148 | // Checked item MUST be equal to the first item (thus all items) for |
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149 | // this code. |
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150 | if ( |
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151 | $first[$ec_current_code] != $ec_entry[$checked_item] or |
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152 | ($new_action == '' and $ec_entry[$checked_item] == 'true') |
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153 | ) $to_correct[$ec_current_code] = true; // value not used in fact |
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154 | // but using $ec_current_code as a key makes a smaller table |
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155 | } // if the error comes back several times |
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156 | else $first[$ec_current_code] = $ec_entry[$checked_item]; |
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157 | } |
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158 | } |
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159 | foreach ($ec_lists['ec_table'] as &$ec_entry) { // & is needed here |
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160 | if (isset($to_correct[$ec_entry['code']])) { |
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161 | if ($new_action == '') { |
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162 | if (!pwg_query(" |
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163 | UPDATE `".EVNTCATS_TABLE."` |
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164 | SET `forced` = 'false' |
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165 | WHERE `id` = ".$ec_entry['id'] |
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166 | )) die('Could not fix a "_f_pb"'); |
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167 | $ec_entry['forced'] = 'false'; |
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168 | } |
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169 | else $ec_entry['action'] = $new_action; |
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170 | } |
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171 | } |
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172 | } |
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173 | |
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174 | // Compatibility to Piwigo 2.2 , where this function disappeared |
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175 | /** returns the argument_ids array with new sequenced keys based on related |
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176 | * names. Sequence is not case sensitive. |
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177 | * Warning: By definition, this function breaks original keys |
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178 | */ |
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179 | function ec_order_by_name($element_ids,$name) |
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180 | { |
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181 | $ordered_element_ids = array(); |
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182 | foreach ($element_ids as $k_id => $element_id) |
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183 | { |
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184 | $key = strtolower($name[$element_id]) .'-'. $name[$element_id] .'-'. $k_id; |
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185 | $ordered_element_ids[$key] = $element_id; |
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186 | } |
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187 | ksort($ordered_element_ids); |
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188 | return $ordered_element_ids; |
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189 | } |
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190 | |
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191 | // +-----------------------------------------------------------------------+ |
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192 | // | Tables building functions | |
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193 | // +-----------------------------------------------------------------------+ |
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194 | |
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195 | /* |
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196 | * build_ec_addp() |
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197 | * builds $ec_lists['add_pages']. |
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198 | * |
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199 | * @param |
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200 | * (no parameter) |
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201 | * @return |
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202 | * (no return value) |
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203 | */ |
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204 | function build_ec_addp() { |
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205 | global $ec_lists; |
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206 | $ec_lists['add_pages'] = array(); |
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207 | if (defined('ADD_PAGES_TABLE')) { |
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208 | $res = pwg_query("SELECT `id`, `title` FROM `".ADD_PAGES_TABLE."`;"); |
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209 | while ($r = mysql_fetch_array($res)) { |
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210 | $a = (is_in($r['title'], '/user_id=')) ? |
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211 | explode('/user_id=' , $r['title']) : array($r['title']); |
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212 | $b = (is_in($a[0], '/group_id=')) ? |
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213 | explode('/group_id=' , $a[0]) : $a; |
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214 | $ec_lists['add_pages'][$r['id']] = $b[0]; |
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215 | } |
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216 | } |
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217 | } |
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218 | |
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219 | /* |
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220 | * build_ec_categories($dsp) |
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221 | * builds $ec_lists['categories']. |
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222 | * |
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223 | * @param |
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224 | * whether $ec_lists['categories'] must be of type "cat / sub-cat" or |
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225 | * or "cat <CR LF> - sub-cat". |
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226 | * @return |
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227 | * (no return value) |
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228 | */ |
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229 | function build_ec_categories($dsp) { |
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230 | global $template, $ec_lists; |
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231 | $ec_lists['categories'] = array(); |
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232 | $c = array(); |
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233 | display_select_cat_wrapper(" |
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234 | SELECT `id`, `name`, `uppercats`, `global_rank` |
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235 | FROM `".CATEGORIES_TABLE."` |
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236 | ", $c, 'category_options', $dsp); |
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237 | $ec_lists['categories'] = $template->smarty->_tpl_vars['category_options']; |
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238 | } |
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239 | |
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240 | /* |
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241 | * build_ec_userids() |
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242 | * builds $ec_lists['user_ids']. |
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243 | * |
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244 | * @param |
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245 | * (no parameter) |
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246 | * @return |
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247 | * (no return value) |
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248 | */ |
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249 | function build_ec_userids() { |
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250 | global $ec_lists, $conf; |
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251 | $ec_lists['user_ids'] = array(); |
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252 | $ec_lists['user_ids'] = simple_hash_from_query(" |
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253 | SELECT |
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254 | ".$conf['user_fields']['id']." AS id, |
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255 | ".$conf['user_fields']['username']." AS username |
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256 | FROM `".USERS_TABLE."` |
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257 | WHERE id > 2;", |
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258 | 'id', 'username' |
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259 | ); |
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260 | } |
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261 | |
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262 | /* |
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263 | * build_ec_table() |
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264 | * builds a table showing the content of the <pwg>_event_cats database table, |
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265 | * and a table showing the eventual errors. |
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266 | * |
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267 | * @param |
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268 | * no parameters passed ; the main material on which works the function, is |
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269 | * the global array variable $ec_lists. |
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270 | * @return |
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271 | * (no return value) |
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272 | */ |
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273 | function build_ec_table() { |
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274 | global $ec_lists; |
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275 | |
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276 | $ec_lists['ec_table'] = array(); |
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277 | $q = pwg_query(" |
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278 | SELECT * |
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279 | FROM `".EVNTCATS_TABLE."` |
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280 | WHERE `code` IS NOT NULL |
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281 | ORDER BY `id` |
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282 | "); |
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283 | while ($r = mysql_fetch_assoc($q)) |
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284 | $ec_lists['ec_table'][intval($r['id'])] = $r; |
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285 | |
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286 | // Construction of behaviour |
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287 | |
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288 | // Multiple action params for a single code check |
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289 | ec_inspect('action', 'ec_nok_action_pb'); |
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290 | |
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291 | // Multiple user_ids for a single code check |
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292 | ec_inspect('user_id', 'ec_nok_userid_pb', false); |
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293 | |
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294 | // Multiple "forced" params for a single code check |
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295 | ec_inspect('forced', ''); |
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296 | |
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297 | // User id and associated page validities checks |
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298 | foreach ($ec_lists['ec_table'] as &$ec_entry) { |
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299 | |
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300 | // Check if associated user_id exists |
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301 | if ( |
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302 | is_in($ec_entry['action'], 'ec_ok') and |
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303 | !array_key_exists($ec_entry['user_id'], $ec_lists['user_ids']) |
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304 | ) $ec_entry['action'] = 'ec_nok_userid_miss'; |
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305 | |
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306 | // Check if associated displayed page exists |
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307 | $a = 0; |
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308 | if ( |
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309 | !empty($ec_entry['arg1']) and |
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310 | // (Only arg2 is significant if action is ec_nok[_xxx] .) |
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311 | is_in($ec_entry['action'], 'ec_ok') |
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312 | ) $a++; |
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313 | if (!empty($ec_entry['arg2'])) $a+= 2; |
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314 | switch ($a) { |
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315 | // case 0 : home, nothing to check |
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316 | |
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317 | case 2: // Additional Page |
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318 | if ( |
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319 | defined('ADD_PAGES_TABLE') and ( |
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320 | is_in($ec_entry['action'], 'ec_ok') or |
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321 | $ec_entry['action'] == 'ec_nok' |
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322 | ) and |
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323 | !array_key_exists($ec_entry['arg2'], $ec_lists['add_pages']) |
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324 | ) $ec_entry['action'].= '_ap_pb'; |
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325 | break; |
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326 | |
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327 | case 1: // Category |
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328 | case 3: // Image |
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329 | if (is_in($ec_entry['action'], 'ec_ok')) { |
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330 | if (array_key_exists($ec_entry['arg1'], $ec_lists['categories'])) { |
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331 | if ($a == 3) // case 3: // Image |
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332 | if (!ec_image_exists($ec_entry['arg1'], $ec_entry['arg2'])) |
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333 | $ec_entry['action'].= '_img_pb'; |
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334 | } |
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335 | else $ec_entry['action'].= '_cat_pb'; |
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336 | } |
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337 | break; |
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338 | } |
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339 | } |
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340 | } |
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341 | |
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342 | /* |
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343 | * build_dup_groups() |
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344 | * builds the information telling who is allowed to duplicate |
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345 | * |
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346 | * @param |
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347 | * no parameter passed, the main material on which works the function, is |
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348 | * the global array variable $ec_lists. |
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349 | * @return |
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350 | * (no return value) |
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351 | */ |
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352 | function build_dup_groups() { |
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353 | global $ec_lists; |
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354 | |
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355 | if (count($ec_lists['user_ids']) == 0) build_ec_userids(); |
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356 | |
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357 | // Existing groups (needed later) |
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358 | $ec_lists['groups'] = simple_hash_from_query(" |
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359 | SELECT `id`, `name` |
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360 | FROM `".GROUPS_TABLE."` |
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361 | ORDER BY `name` ASC; |
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362 | ", |
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363 | 'id', 'name' |
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364 | ); |
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365 | |
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366 | // groups granted to duplication |
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367 | $ec_lists['groups_granted_ids'] = ec_order_by_name( |
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368 | array_from_query(" |
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369 | SELECT `arg2` |
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370 | FROM ".EVNTCATS_TABLE." |
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371 | WHERE `code` IS NULL |
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372 | AND `arg1` = 1 |
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373 | AND `arg2` IS NOT NULL |
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374 | ;", |
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375 | 'arg2' |
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376 | ), |
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377 | $ec_lists['groups'] |
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378 | ); |
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379 | |
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380 | // users directly granted to duplication |
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381 | $ec_lists['users_granted_direct_ids'] = ec_order_by_name( |
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382 | array_from_query(" |
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383 | SELECT `arg2` |
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384 | FROM `".EVNTCATS_TABLE."` |
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385 | WHERE `code` IS NULL |
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386 | AND `arg1` = 2 |
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387 | AND `arg2` IS NOT NULL |
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388 | ;", |
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389 | 'arg2' |
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390 | ), |
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391 | $ec_lists['user_ids'] |
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392 | ); |
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393 | |
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394 | // Calculate users granted to duplication thanks to belonging to a |
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395 | // certain group (in groups, level (friends, family, contacts), |
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396 | // or user status (generic)) |
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397 | $types_entry_exists = (($t = mysql_fetch_row(pwg_query(" |
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398 | SELECT `arg2` |
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399 | FROM `".EVNTCATS_TABLE."` |
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400 | WHERE `code` IS NULL |
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401 | AND `arg1` = 3 |
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402 | AND `arg2` IS NOT NULL |
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403 | LIMIT 1; |
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404 | "))) !== false); |
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405 | $ec_lists['types_granted'] = ($types_entry_exists) ? $t[0] : 0; |
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406 | |
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407 | return $types_entry_exists; |
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408 | } |
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409 | |
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410 | /* |
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411 | * build_ec_lists() |
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412 | * builds the main array variable contaning all informations for the plugin |
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413 | * |
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414 | * @param |
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415 | * no parameter passed, the main material on which works the function, is |
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416 | * the global array variable $ec_lists. |
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417 | * @return |
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418 | * (no return value) |
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419 | */ |
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420 | function build_ec_lists() { |
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421 | |
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422 | // Construction of $ec_lists['add_pages'] array var |
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423 | build_ec_addp(); |
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424 | |
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425 | // Construction of $ec_lists['categories'] array var |
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426 | build_ec_categories(true); |
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427 | |
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428 | // Construction of $ec_lists['user_ids'] array var |
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429 | build_ec_userids(); |
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430 | |
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431 | // Construction of $ec_lists['ec_table'] array var |
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432 | build_ec_table(); |
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433 | } |
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434 | |
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435 | // +-----------------------------------------------------------------------+ |
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436 | // | Duplication analysis functions | |
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437 | // +-----------------------------------------------------------------------+ |
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438 | |
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439 | /* |
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440 | * build_dup_arrays($append_tpl = false) |
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441 | * builds arrays telling which accounts are allowed to display a duplicate |
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442 | * account link. Returns an array of all the user ids allowed to duplicate. |
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443 | * |
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444 | * @param |
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445 | * $append_tpl : tells if $template must be appended with built arrays |
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446 | * @return |
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447 | * array of all the user ids allowed to duplicate |
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448 | */ |
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449 | function build_dup_arrays($append_tpl = false) { |
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450 | global $template, $ec_lists, $conf; |
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451 | |
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452 | // A lot of below code has simply been copied from file cat_perm.php . |
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453 | // Many thanks to people who wrote it ! |
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454 | |
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455 | build_dup_groups(); |
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456 | |
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457 | $users_granted_ids = array(); |
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458 | |
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459 | $users_granted_thks_gen_ids = array(); |
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460 | if ($ec_gen_granted = (($ec_lists['types_granted'] & 8) != 0)) { |
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461 | $users_granted_thks_gen_ids = ec_order_by_name( |
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462 | array_diff( |
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463 | array_from_query(" |
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464 | SELECT `user_id` |
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465 | FROM `".USER_INFOS_TABLE."` |
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466 | WHERE `status` = 'generic' |
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467 | AND `user_id` > 2;", |
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468 | 'user_id' |
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469 | ), |
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470 | $ec_lists['users_granted_direct_ids'] |
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471 | ), |
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472 | $ec_lists['user_ids'] |
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473 | ); |
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474 | foreach ($users_granted_thks_gen_ids as $user_id) |
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475 | $users_granted_ids[$user_id] = l10n('user_status_generic'); |
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476 | } |
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477 | |
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478 | $types = array( |
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479 | '1' => l10n('Level 1'), |
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480 | '2' => l10n('Level 2'), |
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481 | '4' => l10n('Level 4'), |
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482 | ); |
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483 | $types_granted_ids = array(); |
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484 | $users_granted_thks_types_ids = array(); |
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485 | if (($ec_lists['types_granted'] & 7) != 0) { |
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486 | if (($ec_lists['types_granted'] & 1) != 0) $types_granted_ids[] = '1'; |
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487 | if (($ec_lists['types_granted'] & 2) != 0) $types_granted_ids[] = '2'; |
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488 | if (($ec_lists['types_granted'] & 4) != 0) $types_granted_ids[] = '4'; |
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489 | if (count($types_granted_ids) > 0) { |
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490 | $user_granted_from_type = array(); |
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491 | $result = pwg_query(" |
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492 | SELECT `user_id`, `level` |
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493 | FROM `".USER_INFOS_TABLE."` |
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494 | WHERE `level` IN (".implode(',', $types_granted_ids).") |
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495 | AND `user_id` > 2; |
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496 | "); |
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497 | while ($row = mysql_fetch_array($result)) { |
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498 | if (!isset($user_granted_from_type[$row['level']])) { |
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499 | $user_granted_from_type[$row['level']] = array(); |
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500 | } |
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501 | $user_granted_from_type[$row['level']][] = $row['user_id']; |
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502 | } |
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503 | $user_granted_by_type_ids = array(); |
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504 | foreach ($user_granted_from_type as $type_users) |
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505 | $user_granted_by_type_ids = array_merge( |
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506 | $user_granted_by_type_ids, |
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507 | $type_users |
---|
508 | ); |
---|
509 | $users_granted_thks_types_ids = ec_order_by_name( |
---|
510 | array_diff( |
---|
511 | array_unique($user_granted_by_type_ids), |
---|
512 | $ec_lists['users_granted_direct_ids'] |
---|
513 | ), |
---|
514 | $ec_lists['user_ids'] |
---|
515 | ); |
---|
516 | foreach ($users_granted_thks_types_ids as $user_id) |
---|
517 | foreach ($user_granted_from_type as $type_id => $type_users) { |
---|
518 | if (in_array($user_id, $type_users)) { |
---|
519 | $users_granted_ids[$user_id]= $types[$type_id]; |
---|
520 | break; |
---|
521 | } |
---|
522 | } |
---|
523 | } |
---|
524 | } |
---|
525 | |
---|
526 | $users_granted_thks_groups_ids = array(); |
---|
527 | if (count($ec_lists['groups_granted_ids']) > 0) { |
---|
528 | $granted_groups = array(); |
---|
529 | |
---|
530 | $result = pwg_query(" |
---|
531 | SELECT `user_id`, `group_id` |
---|
532 | FROM `".USER_GROUP_TABLE."` |
---|
533 | WHERE `group_id` IN (".implode(',', $ec_lists['groups_granted_ids']).") |
---|
534 | AND `user_id` > 2; |
---|
535 | "); |
---|
536 | while ($row = mysql_fetch_array($result)) { |
---|
537 | if (!isset($granted_groups[$row['group_id']])) { |
---|
538 | $granted_groups[$row['group_id']] = array(); |
---|
539 | } |
---|
540 | $granted_groups[$row['group_id']][] = $row['user_id']; |
---|
541 | } |
---|
542 | |
---|
543 | $user_granted_by_group_ids = array(); |
---|
544 | |
---|
545 | foreach ($granted_groups as $group_users) |
---|
546 | $user_granted_by_group_ids = array_merge( |
---|
547 | $user_granted_by_group_ids, |
---|
548 | $group_users |
---|
549 | ); |
---|
550 | $users_granted_thks_groups_ids = ec_order_by_name( |
---|
551 | array_diff( |
---|
552 | array_unique($user_granted_by_group_ids), |
---|
553 | $ec_lists['users_granted_direct_ids'] |
---|
554 | ), |
---|
555 | $ec_lists['user_ids'] |
---|
556 | ); |
---|
557 | foreach ($users_granted_thks_groups_ids as $user_id) |
---|
558 | foreach ($granted_groups as $group_id => $group_users) |
---|
559 | if (in_array($user_id, $group_users)) { |
---|
560 | $users_granted_ids[$user_id]= $ec_lists['groups'][$group_id]; |
---|
561 | break; |
---|
562 | } |
---|
563 | |
---|
564 | } |
---|
565 | |
---|
566 | if ($append_tpl) { |
---|
567 | $users_denied_ids = ec_order_by_name( |
---|
568 | array_diff( |
---|
569 | array_keys($ec_lists['user_ids']), |
---|
570 | $users_granted_thks_gen_ids, |
---|
571 | $users_granted_thks_types_ids, |
---|
572 | $users_granted_thks_groups_ids, |
---|
573 | $ec_lists['users_granted_direct_ids'] |
---|
574 | ), |
---|
575 | $ec_lists['user_ids'] |
---|
576 | ); |
---|
577 | |
---|
578 | foreach ($users_granted_ids as $u => $g) $template->append( |
---|
579 | 'user_granted_indirects', |
---|
580 | array( |
---|
581 | 'USER' => $ec_lists['user_ids'][$u], |
---|
582 | 'GROUP' => $g |
---|
583 | ) |
---|
584 | ); |
---|
585 | |
---|
586 | $template->assign('all_groups', $ec_lists['groups']); |
---|
587 | $template->assign('groups_granted_ids', $ec_lists['groups_granted_ids']); |
---|
588 | $template->assign('groups_denied_ids', ec_order_by_name( |
---|
589 | array_diff( |
---|
590 | array_keys($ec_lists['groups']), |
---|
591 | $ec_lists['groups_granted_ids'] |
---|
592 | ), |
---|
593 | $ec_lists['groups'] |
---|
594 | )); |
---|
595 | $template->assign('ec_gen_granted', $ec_gen_granted); |
---|
596 | $template->assign('all_types', $types); |
---|
597 | $template->assign('types_granted_ids', $types_granted_ids); |
---|
598 | $template->assign('types_denied_ids', ec_order_by_name( |
---|
599 | array_diff(array_keys($types), $types_granted_ids), $types |
---|
600 | )); |
---|
601 | $template->assign('all_users', $ec_lists['user_ids']); |
---|
602 | $template->assign( |
---|
603 | 'users_granted_direct_ids', |
---|
604 | $ec_lists['users_granted_direct_ids'] |
---|
605 | ); |
---|
606 | $template->assign('users_denied_ids', $users_denied_ids); |
---|
607 | } |
---|
608 | $users_granted_ids = array_merge( |
---|
609 | array_keys($users_granted_ids), |
---|
610 | $ec_lists['users_granted_direct_ids'] |
---|
611 | ); |
---|
612 | |
---|
613 | // Returns an array which values are all the user_ids allowed to display a |
---|
614 | // "duplicate" link. The keys of this array are strange (for direct allowed |
---|
615 | // users, keys are usernames), but should not used |
---|
616 | return $users_granted_ids; |
---|
617 | } |
---|
618 | |
---|
619 | /* |
---|
620 | * dup_allowed($user_id) |
---|
621 | * returns true if the user_id is allowed to display a duplicate link |
---|
622 | * |
---|
623 | * @param |
---|
624 | * $user_id : the user_id |
---|
625 | * @return |
---|
626 | * true if the user_id is allowed to display a duplicate link |
---|
627 | */ |
---|
628 | function dup_allowed($user_id) { |
---|
629 | return in_array($user_id, build_dup_arrays()); |
---|
630 | } |
---|
631 | |
---|
632 | ?> |
---|