1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | PhpWebGallery - a PHP based picture gallery | |
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4 | // | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net | |
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5 | // +-----------------------------------------------------------------------+ |
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6 | // | branch : BSF (Best So Far) |
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7 | // | file : $URL: svn+ssh://rvelices@svn.gna.org/svn/phpwebgallery/trunk/action.php $ |
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8 | // | last update : $Date: 2006-12-21 18:49:12 -0500 (Thu, 21 Dec 2006) $ |
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9 | // | last modifier : $Author: rvelices $ |
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10 | // | revision : $Rev: 1678 $ |
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11 | // +-----------------------------------------------------------------------+ |
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12 | // | This program is free software; you can redistribute it and/or modify | |
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13 | // | it under the terms of the GNU General Public License as published by | |
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14 | // | the Free Software Foundation | |
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15 | // | | |
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16 | // | This program is distributed in the hope that it will be useful, but | |
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17 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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18 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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19 | // | General Public License for more details. | |
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20 | // | | |
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21 | // | You should have received a copy of the GNU General Public License | |
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22 | // | along with this program; if not, write to the Free Software | |
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23 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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24 | // | USA. | |
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25 | // +-----------------------------------------------------------------------+ |
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26 | |
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27 | /**** IMPLEMENTATION OF WEB SERVICE METHODS ***********************************/ |
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28 | |
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29 | /** |
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30 | * returns a "standard" (for our web service) array of sql where clauses that |
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31 | * filters the images (images table only) |
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32 | */ |
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33 | function ws_std_image_sql_filter( $params, $tbl_name='' ) |
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34 | { |
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35 | $clauses = array(); |
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36 | if ( is_numeric($params['f_min_rate']) ) |
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37 | { |
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38 | $clauses[] = $tbl_name.'average_rate>'.$params['f_min_rate']; |
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39 | } |
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40 | if ( is_numeric($params['f_max_rate']) ) |
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41 | { |
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42 | $clauses[] = $tbl_name.'average_rate<='.$params['f_max_rate']; |
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43 | } |
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44 | if ( is_numeric($params['f_min_hit']) ) |
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45 | { |
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46 | $clauses[] = $tbl_name.'hit>'.$params['f_min_hit']; |
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47 | } |
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48 | if ( is_numeric($params['f_max_hit']) ) |
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49 | { |
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50 | $clauses[] = $tbl_name.'hit<='.$params['f_max_hit']; |
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51 | } |
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52 | if ( isset($params['f_min_date_posted']) ) |
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53 | { |
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54 | $clauses[] = $tbl_name."date_available>='".$params['f_min_date_posted']."'"; |
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55 | } |
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56 | if ( isset($params['f_max_date_posted']) ) |
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57 | { |
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58 | $clauses[] = $tbl_name."date_available<'".$params['f_max_date_posted']."'"; |
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59 | } |
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60 | if ( isset($params['f_min_date_created']) ) |
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61 | { |
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62 | $clauses[] = $tbl_name."date_creation>='".$params['f_min_date_created']."'"; |
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63 | } |
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64 | if ( isset($params['f_max_date_created']) ) |
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65 | { |
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66 | $clauses[] = $tbl_name."date_creation<'".$params['f_max_date_created']."'"; |
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67 | } |
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68 | if ( is_numeric($params['f_min_ratio']) ) |
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69 | { |
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70 | $clauses[] = $tbl_name.'width/'.$tbl_name.'height>'.$params['f_min_ratio']; |
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71 | } |
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72 | if ( is_numeric($params['f_max_ratio']) ) |
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73 | { |
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74 | $clauses[] = $tbl_name.'width/'.$tbl_name.'height<='.$params['f_max_ratio']; |
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75 | } |
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76 | if ( $params['f_with_thumbnail'] ) |
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77 | { |
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78 | $clauses[] = $tbl_name.'tn_ext IS NOT NULL'; |
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79 | } |
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80 | return $clauses; |
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81 | } |
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82 | |
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83 | /** |
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84 | * returns a "standard" (for our web service) ORDER BY sql clause for images |
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85 | */ |
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86 | function ws_std_image_sql_order( $params, $tbl_name='' ) |
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87 | { |
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88 | $ret = ''; |
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89 | if ( empty($params['order']) ) |
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90 | { |
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91 | return $ret; |
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92 | } |
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93 | $matches = array(); |
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94 | preg_match_all('/([a-z_]+) *(?:(asc|desc)(?:ending)?)? *(?:, *|$)/i', |
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95 | $params['order'], $matches); |
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96 | for ($i=0; $i<count($matches[1]); $i++) |
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97 | { |
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98 | switch ($matches[1][$i]) |
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99 | { |
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100 | case 'date_created': |
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101 | $matches[1][$i] = 'date_creation'; break; |
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102 | case 'date_posted': |
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103 | $matches[1][$i] = 'date_available'; break; |
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104 | case 'rand': case 'random': |
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105 | $matches[1][$i] = 'RAND()'; break; |
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106 | } |
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107 | $sortable_fields = array('id', 'file', 'name', 'hit', 'average_rate', |
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108 | 'date_creation', 'date_available', 'RAND()' ); |
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109 | if ( in_array($matches[1][$i], $sortable_fields) ) |
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110 | { |
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111 | if (!empty($ret)) |
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112 | $ret .= ', '; |
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113 | if ($matches[1][$i] != 'RAND()' ) |
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114 | { |
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115 | $ret .= $tbl_name; |
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116 | } |
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117 | $ret .= $matches[1][$i]; |
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118 | $ret .= ' '.$matches[2][$i]; |
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119 | } |
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120 | } |
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121 | return $ret; |
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122 | } |
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123 | |
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124 | /** |
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125 | * returns an array map of urls (thumb/element) for image_row - to be returned |
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126 | * in a standard way by different web service methods |
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127 | */ |
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128 | function ws_std_get_urls($image_row) |
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129 | { |
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130 | $ret = array( |
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131 | 'tn_url' => get_thumbnail_url($image_row), |
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132 | 'element_url' => get_element_url($image_row) |
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133 | ); |
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134 | global $user; |
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135 | if ($user['enabled_high'] and $image_row['has_high'] ) |
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136 | { |
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137 | $ret['high_url'] = get_high_url($image_row); |
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138 | } |
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139 | return $ret; |
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140 | } |
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141 | |
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142 | |
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143 | function ws_getVersion($params, &$service) |
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144 | { |
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145 | return PHPWG_VERSION; |
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146 | } |
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147 | |
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148 | /** |
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149 | * returns images per category (wb service method) |
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150 | */ |
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151 | function ws_categories_getImages($params, &$service) |
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152 | { |
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153 | @include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php'); |
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154 | global $user, $conf; |
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155 | |
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156 | $images = array(); |
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157 | |
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158 | //------------------------------------------------- get the related categories |
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159 | $where_clauses = array(); |
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160 | foreach($params['cat_id'] as $cat_id) |
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161 | { |
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162 | $cat_id = (int)$cat_id; |
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163 | if ($cat_id<=0) |
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164 | continue; |
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165 | if ($params['recursive']) |
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166 | { |
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167 | $where_clauses[] = 'uppercats REGEXP \'(^|,)'.$cat_id.'(,|$)\''; |
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168 | } |
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169 | else |
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170 | { |
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171 | $where_clauses[] = 'id='.$cat_id; |
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172 | } |
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173 | } |
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174 | if (!empty($where_clauses)) |
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175 | { |
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176 | $where_clauses = array( '('. |
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177 | implode(' |
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178 | OR ', $where_clauses) . ')' |
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179 | ); |
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180 | } |
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181 | $where_clauses[] = 'id NOT IN ('.$user['forbidden_categories'].')'; |
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182 | |
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183 | $query = ' |
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184 | SELECT id, name, image_order |
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185 | FROM '.CATEGORIES_TABLE.' |
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186 | WHERE '. implode(' |
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187 | AND ', $where_clauses); |
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188 | $result = pwg_query($query); |
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189 | $cats = array(); |
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190 | while ($row = mysql_fetch_assoc($result)) |
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191 | { |
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192 | $row['id'] = (int)$row['id']; |
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193 | $cats[ $row['id'] ] = $row; |
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194 | } |
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195 | |
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196 | //-------------------------------------------------------- get the images |
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197 | if ( !empty($cats) ) |
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198 | { |
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199 | $where_clauses = ws_std_image_sql_filter( $params, 'i.' ); |
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200 | $where_clauses[] = 'category_id IN (' |
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201 | .implode(',', array_keys($cats) ) |
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202 | .')'; |
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203 | $order_by = ws_std_image_sql_order($params, 'i.'); |
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204 | if (empty($order_by)) |
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205 | {// TODO check for category order by (image_order) |
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206 | $order_by = $conf['order_by']; |
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207 | } |
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208 | else |
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209 | { |
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210 | $order_by = 'ORDER BY '.$order_by; |
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211 | } |
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212 | $query = ' |
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213 | SELECT i.*, GROUP_CONCAT(category_id) cat_ids |
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214 | FROM '.IMAGES_TABLE.' i |
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215 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON i.id=image_id |
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216 | WHERE '. implode(' |
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217 | AND ', $where_clauses).' |
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218 | GROUP BY i.id |
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219 | '.$order_by.' |
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220 | LIMIT '.$params['per_page']*$params['page'].','.$params['per_page']; |
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221 | |
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222 | $result = pwg_query($query); |
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223 | while ($row = mysql_fetch_assoc($result)) |
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224 | { |
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225 | $image = array(); |
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226 | foreach ( array('id', 'width', 'height', 'hit') as $k ) |
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227 | { |
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228 | if (isset($row[$k])) |
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229 | { |
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230 | $image[$k] = (int)$row[$k]; |
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231 | } |
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232 | } |
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233 | foreach ( array('name', 'file') as $k ) |
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234 | { |
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235 | $image[$k] = $row[$k]; |
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236 | } |
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237 | $image = array_merge( $image, ws_std_get_urls($row) ); |
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238 | |
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239 | $image_cats = array(); |
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240 | foreach ( explode(',', $row['cat_ids']) as $cat_id ) |
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241 | { |
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242 | $url = make_index_url( |
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243 | array( |
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244 | 'category' => $cat_id, |
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245 | 'cat_name' => $cats[$cat_id]['name'], |
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246 | ) |
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247 | ); |
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248 | $page_url = make_picture_url( |
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249 | array( |
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250 | 'category' => $cat_id, |
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251 | 'cat_name' => $cats[$cat_id]['name'], |
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252 | 'image_id' => $row['id'], |
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253 | 'image_file' => $row['file'], |
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254 | ) |
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255 | ); |
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256 | array_push( $image_cats, array( |
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257 | WS_XML_ATTRIBUTES => array ( |
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258 | 'id' => (int)$cat_id, |
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259 | 'url' => $url, |
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260 | 'page_url' => $page_url, |
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261 | ) |
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262 | ) |
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263 | ); |
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264 | } |
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265 | |
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266 | $image['categories'] = new PwgNamedArray( |
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267 | $image_cats,'category', array('id','url','page_url') |
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268 | ); |
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269 | array_push($images, $image); |
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270 | } |
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271 | } |
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272 | |
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273 | return array( 'images' => |
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274 | array ( |
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275 | WS_XML_ATTRIBUTES => |
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276 | array( |
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277 | 'page' => $params['page'], |
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278 | 'per_page' => $params['per_page'], |
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279 | 'count' => count($images) |
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280 | ), |
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281 | WS_XML_CONTENT => new PwgNamedArray($images, 'image', |
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282 | array('id', 'tn_url', 'element_url', 'file','width','height','hit') ) |
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283 | ) |
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284 | ); |
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285 | } |
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286 | |
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287 | /** |
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288 | * returns a list of categories |
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289 | */ |
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290 | function ws_categories_getList($params, &$service) |
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291 | { |
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292 | global $user; |
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293 | |
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294 | $query = ' |
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295 | SELECT id, name, uppercats, global_rank, |
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296 | max_date_last, count_images AS nb_images, count_categories AS nb_categories |
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297 | FROM '.CATEGORIES_TABLE.' |
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298 | INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' ON id=cat_id'; |
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299 | |
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300 | $where = array(); |
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301 | $where[]= 'user_id='.$user['id']; |
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302 | if ($params['cat_id']>0) |
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303 | { |
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304 | $where[] = 'uppercats REGEXP \'(^|,)'. |
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305 | (int)($params['cat_id']) |
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306 | .'(,|$)\''; |
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307 | } |
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308 | |
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309 | if (!$params['recursive']) |
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310 | { |
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311 | if ($params['cat_id']>0) |
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312 | $where[] = 'id_uppercat='.(int)($params['cat_id']); |
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313 | else |
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314 | $where[] = 'id_uppercat IS NULL'; |
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315 | } |
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316 | |
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317 | if ($params['public']) |
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318 | { |
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319 | $where[] = 'status = "public"'; |
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320 | } |
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321 | else |
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322 | { |
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323 | $where[] = 'id NOT IN ('.$user['forbidden_categories'].')'; |
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324 | } |
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325 | |
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326 | $query .= ' |
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327 | WHERE '. implode(' |
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328 | AND ', $where); |
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329 | $query .= ' |
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330 | ORDER BY global_rank'; |
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331 | |
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332 | $result = pwg_query($query); |
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333 | |
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334 | $cats = array(); |
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335 | while ($row = mysql_fetch_assoc($result)) |
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336 | { |
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337 | $row['url'] = make_index_url( |
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338 | array( |
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339 | 'category' => $row['id'], |
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340 | 'cat_name' => $row['name'], |
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341 | ) |
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342 | ); |
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343 | foreach( array('id','nb_images','nb_categories') as $key) |
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344 | { |
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345 | $row[$key] = (int)$row[$key]; |
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346 | } |
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347 | array_push($cats, $row); |
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348 | } |
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349 | usort($cats, 'global_rank_compare'); |
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350 | return array( |
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351 | 'categories' => |
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352 | new PwgNamedArray($cats,'category', |
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353 | array('id','url','nb_images','nb_categories','max_date_last') |
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354 | ) |
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355 | ); |
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356 | } |
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357 | |
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358 | function ws_images_getInfo($params, &$service) |
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359 | { |
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360 | @include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php'); |
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361 | global $user; |
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362 | $params['image_id'] = (int)$params['image_id']; |
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363 | if ( $params['image_id']<=0 ) |
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364 | { |
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365 | return new PwgError(WS_ERR_INVALID_PARAM, "Invalid image_id"); |
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366 | } |
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367 | $query=' |
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368 | SELECT * FROM '.IMAGES_TABLE.' |
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369 | WHERE id='.$params['image_id'].' |
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370 | LIMIT 1'; |
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371 | $image_row = mysql_fetch_assoc(pwg_query($query)); |
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372 | if ($image_row==null) |
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373 | { |
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374 | return new PwgError(999, "image_id not found"); |
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375 | } |
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376 | array_merge( $image_row, ws_std_get_urls($image_row) ); |
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377 | |
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378 | //-------------------------------------------------------- related categories |
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379 | $query = ' |
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380 | SELECT c.id,c.name,c.uppercats,c.global_rank |
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381 | FROM '.IMAGE_CATEGORY_TABLE.' |
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382 | INNER JOIN '.CATEGORIES_TABLE.' c ON category_id = id |
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383 | WHERE image_id = '.$image_row['id'].' |
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384 | AND category_id NOT IN ('.$user['forbidden_categories'].') |
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385 | ;'; |
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386 | $result = pwg_query($query); |
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387 | $related_categories = array(); |
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388 | while ($row = mysql_fetch_assoc($result)) |
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389 | { |
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390 | $row['url'] = make_index_url( |
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391 | array( |
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392 | 'category' => $row['id'], |
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393 | 'cat_name' => $row['name'], |
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394 | ) |
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395 | ); |
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396 | |
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397 | $row['page_url'] = make_picture_url( |
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398 | array( |
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399 | 'image_id' => $image_row['id'], |
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400 | 'image_file' => $image_row['file'], |
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401 | 'category' => $row['id'], |
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402 | 'cat_name' => $row['name'], |
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403 | ) |
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404 | ); |
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405 | array_push($related_categories, $row); |
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406 | } |
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407 | usort($related_categories, 'global_rank_compare'); |
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408 | if ( empty($related_categories) ) |
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409 | { |
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410 | return new PwgError(401, 'Access denied'); |
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411 | } |
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412 | |
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413 | //-------------------------------------------------------------- related tags |
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414 | $query = ' |
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415 | SELECT id, name, url_name |
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416 | FROM '.IMAGE_TAG_TABLE.' |
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417 | INNER JOIN '.TAGS_TABLE.' ON tag_id = id |
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418 | WHERE image_id = '.$image_row['id'].' |
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419 | ;'; |
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420 | $result = pwg_query($query); |
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421 | $related_tags = array(); |
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422 | while ($row = mysql_fetch_assoc($result)) |
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423 | { |
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424 | $row['url'] = make_index_url( |
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425 | array( |
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426 | 'tags' => array($row) |
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427 | ) |
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428 | ); |
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429 | $row['page_url'] = make_picture_url( |
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430 | array( |
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431 | 'image_id' => $image_row['id'], |
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432 | 'image_file' => $image_row['file'], |
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433 | 'tags' => array($row), |
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434 | ) |
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435 | ); |
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436 | array_push($related_tags, $row); |
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437 | } |
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438 | //---------------------------------------------------------- related comments |
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439 | $query = ' |
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440 | SELECT COUNT(id) nb_comments |
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441 | FROM '.COMMENTS_TABLE.' |
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442 | WHERE image_id = '.$image_row['id']; |
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443 | list($nb_comments) = array_from_query($query, 'nb_comments'); |
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444 | |
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445 | $query = ' |
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446 | SELECT id, date, author, content |
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447 | FROM '.COMMENTS_TABLE.' |
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448 | WHERE image_id = '.$image_row['id'].' |
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449 | AND validated="true"'; |
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450 | $query .= ' |
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451 | ORDER BY date DESC |
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452 | LIMIT 0, 5'; |
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453 | |
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454 | $result = pwg_query($query); |
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455 | $related_comments = array(); |
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456 | while ($row = mysql_fetch_assoc($result)) |
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457 | { |
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458 | array_push($related_comments, $row); |
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459 | } |
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460 | |
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461 | //------------------------------------------------------------- related rates |
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462 | $query = ' |
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463 | SELECT COUNT(rate) AS count |
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464 | , ROUND(AVG(rate),2) AS average |
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465 | , ROUND(STD(rate),2) AS stdev |
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466 | FROM '.RATE_TABLE.' |
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467 | WHERE element_id = '.$image_row['id'].' |
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468 | ;'; |
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469 | $row = mysql_fetch_assoc(pwg_query($query)); |
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470 | |
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471 | $ret = $image_row; |
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472 | $ret['rates'] = array( WS_XML_ATTRIBUTES => $row ); |
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473 | $ret['categories'] = new PwgNamedArray($related_categories, 'category', array('id','url', 'page_url') ); |
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474 | $ret['tags'] = new PwgNamedArray($related_tags, 'tag', array('id','url_name','url','page_url') ); |
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475 | $ret['comments'] = array( |
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476 | WS_XML_ATTRIBUTES => array('nb_comments' => $nb_comments), |
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477 | WS_XML_CONTENT => new PwgNamedArray($related_comments, 'comment', array('id') ) |
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478 | ); |
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479 | unset($ret['path']); |
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480 | unset($ret['storage_category_id']); |
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481 | return new PwgNamedStruct('image',$ret, null, array('name','comment') ); |
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482 | } |
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483 | |
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484 | |
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485 | function ws_session_login($params, &$service) |
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486 | { |
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487 | global $conf; |
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488 | |
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489 | if (!$service->isPost()) |
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490 | { |
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491 | return new PwgError(400, "This method requires POST"); |
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492 | } |
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493 | |
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494 | $username = $params['username']; |
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495 | // retrieving the encrypted password of the login submitted |
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496 | $query = ' |
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497 | SELECT '.$conf['user_fields']['id'].' AS id, |
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498 | '.$conf['user_fields']['password'].' AS password |
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499 | FROM '.USERS_TABLE.' |
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500 | WHERE '.$conf['user_fields']['username'].' = \''.$username.'\' |
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501 | ;'; |
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502 | $row = mysql_fetch_assoc(pwg_query($query)); |
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503 | |
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504 | if ($row['password'] == $conf['pass_convert']($params['password'])) |
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505 | { |
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506 | log_user($row['id'], false); |
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507 | return true; |
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508 | } |
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509 | return new PwgError(999, 'Invalid username/password'); |
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510 | } |
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511 | |
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512 | function ws_session_logout($params, &$service) |
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513 | { |
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514 | global $user, $conf; |
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515 | if (!$user['is_the_guest']) |
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516 | { |
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517 | $_SESSION = array(); |
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518 | session_unset(); |
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519 | session_destroy(); |
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520 | setcookie(session_name(),'',0, |
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521 | ini_get('session.cookie_path'), |
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522 | ini_get('session.cookie_domain') |
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523 | ); |
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524 | setcookie($conf['remember_me_name'], '', 0, cookie_path()); |
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525 | } |
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526 | return true; |
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527 | } |
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528 | |
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529 | function ws_session_getStatus($params, &$service) |
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530 | { |
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531 | global $user; |
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532 | $res = array(); |
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533 | $res['username'] = $user['is_the_guest'] ? 'guest' : $user['username']; |
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534 | $res['status'] = $user['status']; |
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535 | return $res; |
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536 | } |
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537 | |
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538 | |
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539 | function ws_tags_getList($params, &$service) |
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540 | { |
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541 | global $user; |
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542 | $tags = get_available_tags(explode(',', $user['forbidden_categories'])); |
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543 | if ($params['sort_by_counter']) |
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544 | { |
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545 | usort($tags, create_function('$a,$b', 'return -$a["counter"]+$b["counter"];') ); |
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546 | } |
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547 | else |
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548 | { |
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549 | usort($tags, 'name_compare'); |
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550 | } |
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551 | for ($i=0; $i<count($tags); $i++) |
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552 | { |
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553 | $tags[$i]['id'] = (int)$tags[$i]['tag_id']; |
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554 | $tags[$i]['counter'] = (int)$tags[$i]['counter']; |
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555 | unset($tags[$i]['tag_id']); |
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556 | $tags[$i]['url'] = make_index_url( |
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557 | array( |
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558 | 'section'=>'tags', |
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559 | 'tags'=>array($tags[$i]) |
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560 | ) |
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561 | ); |
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562 | } |
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563 | return array('tags' => new PwgNamedArray($tags, 'tag', array('id','url_name','url', 'counter' )) ); |
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564 | } |
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565 | |
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566 | function ws_tags_getImages($params, &$service) |
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567 | { |
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568 | @include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php'); |
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569 | global $user, $conf; |
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570 | |
---|
571 | // first build all the tag_ids we are interested in |
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572 | $tag_ids = array(); |
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573 | $tags = get_available_tags(); |
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574 | $tags_by_id = array(); |
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575 | for( $i=0; $i<count($tags); $i++ ) |
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576 | { |
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577 | $tags[$i]['tag_id']=(int)$tags[$i]['tag_id']; |
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578 | $tags[$i]['id']=(int)$tags[$i]['tag_id']; //required by make_xxx_url |
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579 | } |
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580 | foreach( $tags as $tag ) |
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581 | { |
---|
582 | $tags_by_id[ $tag['tag_id'] ] = $tag; |
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583 | if ( |
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584 | in_array($tag['name'], $params['tag_name']) |
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585 | or |
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586 | in_array($tag['url_name'], $params['tag_url_name']) |
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587 | ) |
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588 | { |
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589 | $tag_ids[] = $tag['tag_id']; |
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590 | } |
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591 | } |
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592 | unset($tags); |
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593 | |
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594 | foreach( $params['tag_id'] as $tag_id ) |
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595 | { |
---|
596 | if ( (int)$tag_id > 0 ) |
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597 | { |
---|
598 | $tag_ids[] = $tag_id; |
---|
599 | } |
---|
600 | } |
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601 | |
---|
602 | $tag_ids = array_unique( $tag_ids ); |
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603 | |
---|
604 | $image_ids = array(); |
---|
605 | $image_tag_map = array(); |
---|
606 | |
---|
607 | if ( !empty($tag_ids) ) |
---|
608 | { // build list of image ids with associated tags per image |
---|
609 | if ($params['tag_mode_and']) |
---|
610 | { |
---|
611 | $image_ids = get_image_ids_for_tags( $tag_ids ); |
---|
612 | } |
---|
613 | else |
---|
614 | { |
---|
615 | $query = ' |
---|
616 | SELECT image_id, GROUP_CONCAT(tag_id) tag_ids |
---|
617 | FROM '.IMAGE_TAG_TABLE.' |
---|
618 | WHERE tag_id IN ('.implode(',',$tag_ids).') |
---|
619 | GROUP BY image_id'; |
---|
620 | $result = pwg_query($query); |
---|
621 | while ( $row=mysql_fetch_assoc($result) ) |
---|
622 | { |
---|
623 | $row['image_id'] = (int)$row['image_id']; |
---|
624 | array_push( $image_ids, $row['image_id'] ); |
---|
625 | $image_tag_map[ $row['image_id'] ] = explode(',', $row['tag_ids']); |
---|
626 | } |
---|
627 | } |
---|
628 | } |
---|
629 | |
---|
630 | $images = array(); |
---|
631 | if ( !empty($image_ids)) |
---|
632 | { |
---|
633 | $where_clauses = ws_std_image_sql_filter($params); |
---|
634 | $where_clauses[] = 'category_id NOT IN ('.$user['forbidden_categories'].')'; |
---|
635 | $where_clauses[] = 'id IN ('.implode(',',$image_ids).')'; |
---|
636 | $order_by = ws_std_image_sql_order($params); |
---|
637 | if (empty($order_by)) |
---|
638 | { |
---|
639 | $order_by = $conf['order_by']; |
---|
640 | } |
---|
641 | else |
---|
642 | { |
---|
643 | $order_by = 'ORDER BY '.$order_by; |
---|
644 | } |
---|
645 | |
---|
646 | $query = ' |
---|
647 | SELECT DISTINCT i.* FROM '.IMAGES_TABLE.' i |
---|
648 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON i.id=image_id |
---|
649 | WHERE '. implode(' |
---|
650 | AND ', $where_clauses).' |
---|
651 | '.$order_by.' |
---|
652 | LIMIT '.$params['per_page']*$params['page'].','.$params['per_page']; |
---|
653 | |
---|
654 | $result = pwg_query($query); |
---|
655 | while ($row = mysql_fetch_assoc($result)) |
---|
656 | { |
---|
657 | foreach ( array('id', 'width', 'height', 'hit') as $k ) |
---|
658 | { |
---|
659 | if (isset($row[$k])) |
---|
660 | { |
---|
661 | $image[$k] = (int)$row[$k]; |
---|
662 | } |
---|
663 | } |
---|
664 | foreach ( array('name', 'file') as $k ) |
---|
665 | { |
---|
666 | $image[$k] = $row[$k]; |
---|
667 | } |
---|
668 | $image = array_merge( $image, ws_std_get_urls($row) ); |
---|
669 | |
---|
670 | $image_tag_ids = ($params['tag_mode_and']) ? $tag_ids : $image_tag_map[$image['id']]; |
---|
671 | $image_tags = array(); |
---|
672 | foreach ($image_tag_ids as $tag_id) |
---|
673 | { |
---|
674 | $url = make_index_url( |
---|
675 | array( |
---|
676 | 'section'=>'tags', |
---|
677 | 'tags'=> array($tags_by_id[$tag_id]) |
---|
678 | ) |
---|
679 | ); |
---|
680 | $page_url = make_picture_url( |
---|
681 | array( |
---|
682 | 'section'=>'tags', |
---|
683 | 'tags'=> array($tags_by_id[$tag_id]), |
---|
684 | 'image_id' => $row['id'], |
---|
685 | 'image_file' => $row['file'], |
---|
686 | ) |
---|
687 | ); |
---|
688 | array_push($image_tags, array( |
---|
689 | 'id' => (int)$tag_id, |
---|
690 | 'url' => $url, |
---|
691 | 'page_url' => $page_url, |
---|
692 | ) |
---|
693 | ); |
---|
694 | } |
---|
695 | $image['tags'] = new PwgNamedArray($image_tags, 'tag', |
---|
696 | array('id','url_name','url','page_url') |
---|
697 | ); |
---|
698 | array_push($images, $image); |
---|
699 | } |
---|
700 | } |
---|
701 | |
---|
702 | return array( 'images' => |
---|
703 | array ( |
---|
704 | WS_XML_ATTRIBUTES => |
---|
705 | array( |
---|
706 | 'page' => $params['page'], |
---|
707 | 'per_page' => $params['per_page'], |
---|
708 | 'count' => count($images) |
---|
709 | ), |
---|
710 | WS_XML_CONTENT => new PwgNamedArray($images, 'image', |
---|
711 | array('id', 'tn_url', 'element_url', 'file','width','height','hit') ) |
---|
712 | ) |
---|
713 | ); |
---|
714 | } |
---|
715 | |
---|
716 | ?> |
---|