[1036] | 1 | <?php |
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| 2 | // +-----------------------------------------------------------------------+ |
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[8728] | 3 | // | Piwigo - a PHP based photo gallery | |
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[2297] | 4 | // +-----------------------------------------------------------------------+ |
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[12922] | 5 | // | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org | |
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[2297] | 6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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| 7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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| 8 | // +-----------------------------------------------------------------------+ |
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| 9 | // | This program is free software; you can redistribute it and/or modify | |
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| 10 | // | it under the terms of the GNU General Public License as published by | |
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| 11 | // | the Free Software Foundation | |
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| 12 | // | | |
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| 13 | // | This program is distributed in the hope that it will be useful, but | |
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| 14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 16 | // | General Public License for more details. | |
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| 17 | // | | |
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| 18 | // | You should have received a copy of the GNU General Public License | |
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| 19 | // | along with this program; if not, write to the Free Software | |
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| 20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 21 | // | USA. | |
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| 22 | // +-----------------------------------------------------------------------+ |
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[1036] | 23 | |
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| 24 | /** |
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| 25 | * This included page checks section related parameter and provides |
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| 26 | * following informations: |
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| 27 | * |
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| 28 | * - $page['title'] |
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| 29 | * |
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| 30 | * - $page['items']: ordered list of items to display |
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| 31 | * |
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| 32 | */ |
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| 33 | |
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[1861] | 34 | // "index.php?/category/12-foo/start-24" or |
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| 35 | // "index.php/category/12-foo/start-24" |
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[1090] | 36 | // must return : |
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[1082] | 37 | // |
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| 38 | // array( |
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| 39 | // 'section' => 'categories', |
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[1861] | 40 | // 'category' => array('id'=>12, ...), |
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[1082] | 41 | // 'start' => 24 |
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| 42 | // ); |
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[1036] | 43 | |
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[1820] | 44 | $page['items'] = array(); |
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| 45 | |
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[1306] | 46 | // some ISPs set PATH_INFO to empty string or to SCRIPT_FILENAME while in the |
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| 47 | // default apache implementation it is not set |
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| 48 | if ( $conf['question_mark_in_urls']==false and |
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| 49 | isset($_SERVER["PATH_INFO"]) and !empty($_SERVER["PATH_INFO"]) ) |
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[1036] | 50 | { |
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[1090] | 51 | $rewritten = $_SERVER["PATH_INFO"]; |
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| 52 | $rewritten = str_replace('//', '/', $rewritten); |
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| 53 | $path_count = count( explode('/', $rewritten) ); |
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| 54 | $page['root_path'] = PHPWG_ROOT_PATH.str_repeat('../', $path_count-1); |
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| 55 | } |
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| 56 | else |
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| 57 | { |
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| 58 | $rewritten = ''; |
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| 59 | foreach (array_keys($_GET) as $keynum => $key) |
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[1036] | 60 | { |
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[1090] | 61 | $rewritten = $key; |
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| 62 | break; |
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| 63 | } |
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[11893] | 64 | |
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[6906] | 65 | // the $_GET keys are not protected in include/common.inc.php, only the values |
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| 66 | $rewritten = pwg_db_real_escape_string($rewritten); |
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[1090] | 67 | $page['root_path'] = PHPWG_ROOT_PATH; |
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| 68 | } |
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[1131] | 69 | |
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[13240] | 70 | if ( strncmp($page['root_path'], './', 2) == 0 ) |
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| 71 | { |
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[13258] | 72 | $page['root_path'] = substr($page['root_path'], 2); |
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[13240] | 73 | } |
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| 74 | |
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[1090] | 75 | // deleting first "/" if displayed |
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[2773] | 76 | $tokens = explode('/', ltrim($rewritten, '/') ); |
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[1090] | 77 | // $tokens = array( |
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| 78 | // 0 => category, |
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| 79 | // 1 => 12-foo, |
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| 80 | // 2 => start-24 |
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| 81 | // ); |
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[1082] | 82 | |
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[1090] | 83 | $next_token = 0; |
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[1690] | 84 | if (script_basename() == 'picture') // basename without file extention |
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[1109] | 85 | { // the first token must be the identifier for the picture |
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| 86 | if ( isset($_GET['image_id']) |
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| 87 | and isset($_GET['cat']) and is_numeric($_GET['cat']) ) |
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| 88 | {// url compatibility with versions below 1.6 |
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| 89 | $url = make_picture_url( array( |
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| 90 | 'section' => 'categories', |
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[1861] | 91 | 'category' => get_cat_info($_GET['cat']), |
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[1109] | 92 | 'image_id' => $_GET['image_id'] |
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| 93 | ) ); |
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| 94 | redirect($url); |
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| 95 | } |
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| 96 | $token = $tokens[$next_token]; |
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| 97 | $next_token++; |
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[1092] | 98 | if ( is_numeric($token) ) |
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[1090] | 99 | { |
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[1092] | 100 | $page['image_id'] = $token; |
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[2430] | 101 | if ($page['image_id']==0) |
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| 102 | { |
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| 103 | bad_request('invalid picture identifier'); |
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| 104 | } |
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[1090] | 105 | } |
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[1092] | 106 | else |
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| 107 | { |
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[1109] | 108 | preg_match('/^(\d+-)?(.*)?$/', $token, $matches); |
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[1094] | 109 | if (isset($matches[1]) and is_numeric($matches[1]=rtrim($matches[1],'-')) ) |
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[1092] | 110 | { |
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| 111 | $page['image_id'] = $matches[1]; |
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[1109] | 112 | if ( !empty($matches[2]) ) |
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[1092] | 113 | { |
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[1109] | 114 | $page['image_file'] = $matches[2]; |
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[1092] | 115 | } |
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| 116 | } |
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| 117 | else |
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| 118 | { |
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[3167] | 119 | $page['image_id'] = 0; // more work in picture.php |
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[1109] | 120 | if ( !empty($matches[2]) ) |
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[1092] | 121 | { |
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[1109] | 122 | $page['image_file'] = $matches[2]; |
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[1092] | 123 | } |
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| 124 | else |
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| 125 | { |
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[1852] | 126 | bad_request('picture identifier is missing'); |
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[1092] | 127 | } |
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| 128 | } |
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| 129 | } |
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[1090] | 130 | } |
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[1086] | 131 | |
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[1980] | 132 | $page = array_merge( $page, parse_section_url( $tokens, $next_token) ); |
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[4385] | 133 | |
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[1980] | 134 | if ( !isset($page['section']) ) |
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[1090] | 135 | { |
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| 136 | $page['section'] = 'categories'; |
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[1086] | 137 | |
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[1792] | 138 | switch (script_basename()) |
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[1788] | 139 | { |
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[1792] | 140 | case 'picture': |
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| 141 | break; |
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| 142 | case 'index': |
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| 143 | { |
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| 144 | // No section defined, go to selected url |
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| 145 | if (!empty($conf['random_index_redirect']) and empty($tokens[$next_token]) ) |
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[1788] | 146 | { |
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[1792] | 147 | $random_index_redirect = array(); |
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| 148 | foreach ($conf['random_index_redirect'] as $random_url => $random_url_condition) |
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| 149 | { |
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| 150 | if (empty($random_url_condition) or eval($random_url_condition)) |
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| 151 | { |
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| 152 | $random_index_redirect[] = $random_url; |
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| 153 | } |
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| 154 | } |
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| 155 | if (!empty($random_index_redirect)) |
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| 156 | { |
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| 157 | redirect($random_index_redirect[mt_rand(0, count($random_index_redirect)-1)]); |
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| 158 | } |
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[1788] | 159 | } |
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[13458] | 160 | $page['is_homepage'] = true; |
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[1792] | 161 | break; |
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[1788] | 162 | } |
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[1880] | 163 | default: |
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| 164 | trigger_error('script_basename "'.script_basename().'" unknown', |
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| 165 | E_USER_WARNING); |
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[1788] | 166 | } |
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| 167 | } |
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| 168 | |
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[1980] | 169 | $page = array_merge( $page, parse_well_known_params_url( $tokens, $next_token) ); |
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| 170 | if ( script_basename()=='picture' and 'categories'==$page['section'] and |
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[1996] | 171 | !isset($page['category']) and !isset($page['chronology_field']) ) |
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[1980] | 172 | { //access a picture only by id, file or id-file without given section |
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| 173 | $page['flat']=true; |
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[1036] | 174 | } |
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| 175 | |
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[1047] | 176 | // $page['nb_image_page'] is the number of picture to display on this page |
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| 177 | // By default, it is the same as the $user['nb_image_page'] |
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| 178 | $page['nb_image_page'] = $user['nb_image_page']; |
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[1036] | 179 | |
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[2517] | 180 | // if flat mode is active, we must consider the image set as a standard set |
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| 181 | // and not as a category set because we can't use the #image_category.rank : |
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| 182 | // displayed images are not directly linked to the displayed category |
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| 183 | if ('categories' == $page['section'] and !isset($page['flat'])) |
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| 184 | { |
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| 185 | $conf['order_by'] = $conf['order_by_inside_category']; |
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| 186 | } |
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| 187 | |
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[1623] | 188 | if (pwg_get_session_var('image_order',0) > 0) |
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[1051] | 189 | { |
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[2517] | 190 | $image_order_id = pwg_get_session_var('image_order'); |
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[2773] | 191 | |
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[1051] | 192 | $orders = get_category_preferred_image_orders(); |
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| 193 | |
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[2517] | 194 | // the current session stored image_order might be not compatible with |
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| 195 | // current image set, for example if the current image_order is the rank |
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| 196 | // and that we are displaying images related to a tag. |
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| 197 | // |
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| 198 | // In case of incompatibility, the session stored image_order is removed. |
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| 199 | if ($orders[$image_order_id][2]) |
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| 200 | { |
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| 201 | $conf['order_by'] = str_replace( |
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| 202 | 'ORDER BY ', |
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| 203 | 'ORDER BY '.$orders[$image_order_id][1].',', |
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| 204 | $conf['order_by'] |
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[1051] | 205 | ); |
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[2517] | 206 | $page['super_order_by'] = true; |
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| 207 | |
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| 208 | } |
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| 209 | else |
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| 210 | { |
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| 211 | pwg_unset_session_var('image_order'); |
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| 212 | $page['super_order_by'] = false; |
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| 213 | } |
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[1051] | 214 | } |
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| 215 | |
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[1711] | 216 | $forbidden = get_sql_condition_FandF( |
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| 217 | array |
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| 218 | ( |
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| 219 | 'forbidden_categories' => 'category_id', |
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| 220 | 'visible_categories' => 'category_id', |
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[1820] | 221 | 'visible_images' => 'id' |
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[1711] | 222 | ), |
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| 223 | 'AND' |
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| 224 | ); |
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| 225 | |
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[1036] | 226 | // +-----------------------------------------------------------------------+ |
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| 227 | // | category | |
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| 228 | // +-----------------------------------------------------------------------+ |
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[1082] | 229 | if ('categories' == $page['section']) |
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| 230 | { |
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| 231 | if (isset($page['category'])) |
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[1036] | 232 | { |
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| 233 | $page = array_merge( |
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| 234 | $page, |
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| 235 | array( |
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[2117] | 236 | 'comment' => |
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| 237 | trigger_event( |
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| 238 | 'render_category_description', |
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[2175] | 239 | $page['category']['comment'], |
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| 240 | 'main_page_category_description' |
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[2117] | 241 | ), |
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[6411] | 242 | 'title' => get_cat_display_name($page['category']['upper_names'], '', false), |
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[1051] | 243 | ) |
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| 244 | ); |
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[1677] | 245 | } |
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[6411] | 246 | else |
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| 247 | $page['title'] = ''; // will be set later |
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[1086] | 248 | |
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[1703] | 249 | if |
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[1677] | 250 | ( |
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| 251 | (!isset($page['chronology_field'])) and |
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| 252 | ( |
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[1703] | 253 | (isset($page['category'])) or |
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[1800] | 254 | (isset($page['flat'])) |
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[1677] | 255 | ) |
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| 256 | ) |
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| 257 | { |
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[1983] | 258 | if ( !empty($page['category']['image_order']) and !isset($page['super_order_by']) ) |
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[1051] | 259 | { |
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[1983] | 260 | $conf[ 'order_by' ] = ' ORDER BY '.$page['category']['image_order']; |
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[1677] | 261 | } |
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| 262 | |
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[1800] | 263 | if (isset($page['flat'])) |
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[1820] | 264 | {// flat categories mode |
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| 265 | if ( isset($page['category']) ) |
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[2327] | 266 | { // get all allowed sub-categories |
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| 267 | $query = ' |
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[2424] | 268 | SELECT id |
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[2327] | 269 | FROM '.CATEGORIES_TABLE.' |
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[2424] | 270 | WHERE |
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[6664] | 271 | uppercats LIKE \''.$page['category']['uppercats'].',%\' ' |
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[2327] | 272 | .get_sql_condition_FandF( |
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| 273 | array |
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| 274 | ( |
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| 275 | 'forbidden_categories' => 'id', |
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| 276 | 'visible_categories' => 'id', |
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| 277 | ), |
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| 278 | "\n AND" |
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| 279 | ); |
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| 280 | $subcat_ids = array_from_query($query, 'id'); |
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| 281 | $subcat_ids[] = $page['category']['id']; |
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[1820] | 282 | $where_sql = 'category_id IN ('.implode(',',$subcat_ids).')'; |
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[2327] | 283 | // remove categories from forbidden because just checked above |
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| 284 | $forbidden = get_sql_condition_FandF( |
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| 285 | array( 'visible_images' => 'id' ), |
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| 286 | 'AND' |
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| 287 | ); |
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[1500] | 288 | } |
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[1820] | 289 | else |
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| 290 | { |
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[13872] | 291 | unset($page['is_homepage']); |
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[1820] | 292 | $where_sql = '1=1'; |
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| 293 | } |
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[1677] | 294 | } |
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| 295 | else |
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[1820] | 296 | {// Normal mode |
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[1861] | 297 | $where_sql = 'category_id = '.$page['category']['id']; |
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[1677] | 298 | } |
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[1500] | 299 | |
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[1820] | 300 | // Main query |
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| 301 | $query = ' |
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[6668] | 302 | SELECT DISTINCT(image_id) |
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[1051] | 303 | FROM '.IMAGE_CATEGORY_TABLE.' |
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| 304 | INNER JOIN '.IMAGES_TABLE.' ON id = image_id |
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[1677] | 305 | WHERE |
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| 306 | '.$where_sql.' |
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[1711] | 307 | '.$forbidden.' |
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[1051] | 308 | '.$conf['order_by'].' |
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| 309 | ;'; |
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[1677] | 310 | |
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[1820] | 311 | $page['items'] = array_from_query($query, 'image_id'); |
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[1677] | 312 | } //otherwise the calendar will requery all subitems |
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[1082] | 313 | } |
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| 314 | // special sections |
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| 315 | else |
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| 316 | { |
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[1036] | 317 | // +-----------------------------------------------------------------------+ |
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[1119] | 318 | // | tags section | |
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| 319 | // +-----------------------------------------------------------------------+ |
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| 320 | if ($page['section'] == 'tags') |
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| 321 | { |
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| 322 | $page['tag_ids'] = array(); |
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| 323 | foreach ($page['tags'] as $tag) |
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| 324 | { |
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| 325 | array_push($page['tag_ids'], $tag['id']); |
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| 326 | } |
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| 327 | |
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| 328 | $items = get_image_ids_for_tags($page['tag_ids']); |
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| 329 | |
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| 330 | $page = array_merge( |
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| 331 | $page, |
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| 332 | array( |
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[2773] | 333 | 'title' => get_tags_content_title(), |
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[2296] | 334 | 'items' => $items, |
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[1119] | 335 | ) |
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| 336 | ); |
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| 337 | } |
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| 338 | // +-----------------------------------------------------------------------+ |
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[1036] | 339 | // | search section | |
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| 340 | // +-----------------------------------------------------------------------+ |
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[1082] | 341 | if ($page['section'] == 'search') |
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| 342 | { |
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[1113] | 343 | include_once( PHPWG_ROOT_PATH .'include/functions_search.inc.php' ); |
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[1119] | 344 | |
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[2451] | 345 | $search_result = get_search_results($page['search'], @$page['super_order_by'] ); |
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| 346 | if ( isset($search_result['qs']) ) |
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| 347 | {//save the details of the query search |
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| 348 | $page['qsearch_details'] = $search_result['qs']; |
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[1120] | 349 | } |
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[1036] | 350 | |
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[1082] | 351 | $page = array_merge( |
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| 352 | $page, |
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| 353 | array( |
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[2451] | 354 | 'items' => $search_result['items'], |
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[2117] | 355 | 'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">' |
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[5021] | 356 | .l10n('Search results').'</a>', |
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[1082] | 357 | ) |
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| 358 | ); |
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| 359 | } |
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[1036] | 360 | // +-----------------------------------------------------------------------+ |
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| 361 | // | favorite section | |
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| 362 | // +-----------------------------------------------------------------------+ |
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[1082] | 363 | else if ($page['section'] == 'favorites') |
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| 364 | { |
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| 365 | check_user_favorites(); |
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[1036] | 366 | |
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[3037] | 367 | $page = array_merge( |
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| 368 | $page, |
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| 369 | array( |
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[6411] | 370 | 'title' => l10n('Favorites') |
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| 371 | ) |
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[3037] | 372 | ); |
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| 373 | |
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[3108] | 374 | if (!empty($_GET['action']) && ($_GET['action'] == 'remove_all_from_favorites')) |
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[3037] | 375 | { |
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| 376 | $query = ' |
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| 377 | DELETE FROM '.FAVORITES_TABLE.' |
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| 378 | WHERE user_id = '.$user['id'].' |
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| 379 | ;'; |
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| 380 | pwg_query($query); |
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[3108] | 381 | redirect(make_index_url( array('section'=>'favorites') )); |
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[3037] | 382 | } |
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[3108] | 383 | else |
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[3037] | 384 | { |
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| 385 | $query = ' |
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[1036] | 386 | SELECT image_id |
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| 387 | FROM '.FAVORITES_TABLE.' |
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| 388 | INNER JOIN '.IMAGES_TABLE.' ON image_id = id |
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| 389 | WHERE user_id = '.$user['id'].' |
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[1677] | 390 | '.get_sql_condition_FandF |
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| 391 | ( |
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| 392 | array |
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| 393 | ( |
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[2451] | 394 | 'visible_images' => 'id' |
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[1677] | 395 | ), |
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| 396 | 'AND' |
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| 397 | ).' |
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[1036] | 398 | '.$conf['order_by'].' |
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| 399 | ;'; |
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[3037] | 400 | $page = array_merge( |
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| 401 | $page, |
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| 402 | array( |
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| 403 | 'items' => array_from_query($query, 'image_id'), |
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| 404 | ) |
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| 405 | ); |
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[1036] | 406 | |
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[3108] | 407 | if (count($page['items'])>0) |
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[3037] | 408 | { |
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| 409 | $template->assign( |
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| 410 | 'favorite', |
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| 411 | array( |
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| 412 | 'U_FAVORITE' => add_url_params( |
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[3108] | 413 | make_index_url( array('section'=>'favorites') ), |
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[3037] | 414 | array('action'=>'remove_all_from_favorites') |
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| 415 | ), |
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| 416 | ) |
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| 417 | ); |
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| 418 | } |
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| 419 | } |
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[1082] | 420 | } |
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[1036] | 421 | // +-----------------------------------------------------------------------+ |
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| 422 | // | recent pictures section | |
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| 423 | // +-----------------------------------------------------------------------+ |
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[1082] | 424 | else if ($page['section'] == 'recent_pics') |
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| 425 | { |
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[2424] | 426 | if ( !isset($page['super_order_by']) ) |
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| 427 | { |
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| 428 | $conf['order_by'] = str_replace( |
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| 429 | 'ORDER BY ', |
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| 430 | 'ORDER BY date_available DESC,', |
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| 431 | $conf['order_by'] |
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| 432 | ); |
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| 433 | } |
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| 434 | |
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[1082] | 435 | $query = ' |
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[6668] | 436 | SELECT DISTINCT(id) |
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[1036] | 437 | FROM '.IMAGES_TABLE.' |
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| 438 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id |
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[1876] | 439 | WHERE |
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[4367] | 440 | date_available >= '.pwg_db_get_recent_period_expression($user['recent_period']).' |
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[1677] | 441 | '.$forbidden.' |
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[1036] | 442 | '.$conf['order_by'].' |
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| 443 | ;'; |
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| 444 | |
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[1082] | 445 | $page = array_merge( |
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| 446 | $page, |
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| 447 | array( |
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[2117] | 448 | 'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">' |
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[8665] | 449 | .l10n('Recent photos').'</a>', |
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[1082] | 450 | 'items' => array_from_query($query, 'id'), |
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| 451 | ) |
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| 452 | ); |
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| 453 | } |
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[1036] | 454 | // +-----------------------------------------------------------------------+ |
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| 455 | // | recently updated categories section | |
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| 456 | // +-----------------------------------------------------------------------+ |
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[1082] | 457 | else if ($page['section'] == 'recent_cats') |
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| 458 | { |
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| 459 | $page = array_merge( |
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| 460 | $page, |
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| 461 | array( |
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[6951] | 462 | 'title' => l10n('Recent albums'), |
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[1082] | 463 | ) |
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| 464 | ); |
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| 465 | } |
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[1036] | 466 | // +-----------------------------------------------------------------------+ |
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| 467 | // | most visited section | |
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| 468 | // +-----------------------------------------------------------------------+ |
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[1082] | 469 | else if ($page['section'] == 'most_visited') |
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| 470 | { |
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| 471 | $page['super_order_by'] = true; |
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[11893] | 472 | $conf['order_by'] = ' ORDER BY hit DESC, id DESC'; |
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[1082] | 473 | $query = ' |
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[11893] | 474 | SELECT DISTINCT(id) |
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[1036] | 475 | FROM '.IMAGES_TABLE.' |
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| 476 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id |
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| 477 | WHERE hit > 0 |
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[1677] | 478 | '.$forbidden.' |
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[1082] | 479 | '.$conf['order_by'].' |
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[4334] | 480 | LIMIT '.$conf['top_number'].' |
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[1036] | 481 | ;'; |
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[1086] | 482 | |
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[1082] | 483 | $page = array_merge( |
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| 484 | $page, |
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| 485 | array( |
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[2117] | 486 | 'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">' |
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[5021] | 487 | .$conf['top_number'].' '.l10n('Most visited').'</a>', |
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[1082] | 488 | 'items' => array_from_query($query, 'id'), |
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| 489 | ) |
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| 490 | ); |
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| 491 | } |
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[1036] | 492 | // +-----------------------------------------------------------------------+ |
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| 493 | // | best rated section | |
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| 494 | // +-----------------------------------------------------------------------+ |
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[1082] | 495 | else if ($page['section'] == 'best_rated') |
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| 496 | { |
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| 497 | $page['super_order_by'] = true; |
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[11893] | 498 | $conf['order_by'] = ' ORDER BY rating_score DESC, id DESC'; |
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[1086] | 499 | |
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[1082] | 500 | $query =' |
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[11893] | 501 | SELECT DISTINCT(id) |
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[1036] | 502 | FROM '.IMAGES_TABLE.' |
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| 503 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id |
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[11893] | 504 | WHERE rating_score IS NOT NULL |
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[1677] | 505 | '.$forbidden.' |
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[1082] | 506 | '.$conf['order_by'].' |
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[4334] | 507 | LIMIT '.$conf['top_number'].' |
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[1036] | 508 | ;'; |
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[1082] | 509 | $page = array_merge( |
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| 510 | $page, |
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| 511 | array( |
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[2117] | 512 | 'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">' |
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[5021] | 513 | .$conf['top_number'].' '.l10n('Best rated').'</a>', |
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[1082] | 514 | 'items' => array_from_query($query, 'id'), |
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| 515 | ) |
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| 516 | ); |
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| 517 | } |
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[1036] | 518 | // +-----------------------------------------------------------------------+ |
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| 519 | // | list section | |
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| 520 | // +-----------------------------------------------------------------------+ |
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[1082] | 521 | else if ($page['section'] == 'list') |
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| 522 | { |
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| 523 | $query =' |
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[6668] | 524 | SELECT DISTINCT(id) |
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[1036] | 525 | FROM '.IMAGES_TABLE.' |
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| 526 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id |
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[1082] | 527 | WHERE image_id IN ('.implode(',', $page['list']).') |
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[1677] | 528 | '.$forbidden.' |
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[1036] | 529 | '.$conf['order_by'].' |
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| 530 | ;'; |
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[1086] | 531 | |
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[1082] | 532 | $page = array_merge( |
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| 533 | $page, |
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| 534 | array( |
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[2117] | 535 | 'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">' |
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[8665] | 536 | .l10n('Random photos').'</a>', |
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[1082] | 537 | 'items' => array_from_query($query, 'id'), |
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| 538 | ) |
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| 539 | ); |
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[1036] | 540 | } |
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| 541 | } |
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[1082] | 542 | |
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[1036] | 543 | // +-----------------------------------------------------------------------+ |
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[1082] | 544 | // | chronology | |
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[1036] | 545 | // +-----------------------------------------------------------------------+ |
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[1047] | 546 | |
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[1090] | 547 | if (isset($page['chronology_field'])) |
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[1047] | 548 | { |
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[13872] | 549 | unset($page['is_homepage']); |
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[1047] | 550 | include_once( PHPWG_ROOT_PATH.'include/functions_calendar.inc.php' ); |
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| 551 | initialize_calendar(); |
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| 552 | } |
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| 553 | |
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[6411] | 554 | // title update |
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| 555 | if (isset($page['title'])) |
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| 556 | { |
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| 557 | if (!empty($page['title'])) |
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| 558 | { |
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| 559 | $page['title'] = $conf['level_separator'].$page['title']; |
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| 560 | } |
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| 561 | $page['title'] = '<a href="'.get_gallery_home_url().'">'.l10n('Home').'</a>'.$page['title']; |
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| 562 | } |
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| 563 | |
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[1703] | 564 | // add meta robots noindex, nofollow to avoid unnecesary robot crawls |
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| 565 | $page['meta_robots']=array(); |
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[2135] | 566 | if ( isset($page['chronology_field']) |
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| 567 | or ( isset($page['flat']) and isset($page['category']) ) |
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[1703] | 568 | or 'list'==$page['section'] or 'recent_pics'==$page['section'] ) |
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| 569 | { |
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| 570 | $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1); |
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| 571 | } |
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| 572 | elseif ('tags' == $page['section']) |
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| 573 | { |
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| 574 | if ( count($page['tag_ids'])>1 ) |
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| 575 | { |
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| 576 | $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1); |
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| 577 | } |
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| 578 | } |
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| 579 | elseif ('recent_cats'==$page['section']) |
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| 580 | { |
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[2138] | 581 | $page['meta_robots']['noindex']=1; |
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| 582 | } |
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| 583 | elseif ('search'==$page['section']) |
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| 584 | { |
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[1703] | 585 | $page['meta_robots']['nofollow']=1; |
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| 586 | } |
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| 587 | if ( $filter['enabled'] ) |
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| 588 | { |
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| 589 | $page['meta_robots']['noindex']=1; |
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| 590 | } |
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| 591 | |
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[1866] | 592 | // see if we need a redirect because of a permalink |
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| 593 | if ( 'categories'==$page['section'] and isset($page['category']) ) |
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| 594 | { |
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| 595 | $need_redirect=false; |
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| 596 | if ( empty($page['category']['permalink']) ) |
---|
| 597 | { |
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| 598 | if ( $conf['category_url_style'] == 'id-name' and |
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| 599 | @$page['hit_by']['cat_url_name'] !== str2url($page['category']['name']) ) |
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| 600 | { |
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| 601 | $need_redirect=true; |
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| 602 | } |
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| 603 | } |
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| 604 | else |
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| 605 | { |
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| 606 | if ( $page['category']['permalink'] !== @$page['hit_by']['cat_permalink'] ) |
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| 607 | { |
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| 608 | $need_redirect=true; |
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| 609 | } |
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| 610 | } |
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| 611 | |
---|
| 612 | if ($need_redirect) |
---|
| 613 | { |
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| 614 | $redirect_url = ( script_basename()=='picture' |
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| 615 | ? duplicate_picture_url() |
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| 616 | : duplicate_index_url() |
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| 617 | ); |
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| 618 | if (!headers_sent()) |
---|
| 619 | { // this is a permanent redirection |
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[1950] | 620 | set_status_header(301); |
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[1866] | 621 | redirect_http( $redirect_url ); |
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| 622 | } |
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| 623 | redirect( $redirect_url ); |
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| 624 | } |
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| 625 | unset( $need_redirect, $page['hit_by'] ); |
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| 626 | } |
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| 627 | |
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[1604] | 628 | trigger_action('loc_end_section_init'); |
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[6615] | 629 | ?> |
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