[2] | 1 | <?php |
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[354] | 2 | // +-----------------------------------------------------------------------+ |
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[2297] | 3 | // | Piwigo - a PHP based picture gallery | |
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| 4 | // +-----------------------------------------------------------------------+ |
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[5196] | 5 | // | Copyright(C) 2008-2010 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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[420] | 23 | |
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[364] | 24 | define('PHPWG_ROOT_PATH','./'); |
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[613] | 25 | include_once(PHPWG_ROOT_PATH.'include/common.inc.php'); |
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[1082] | 26 | include(PHPWG_ROOT_PATH.'include/section_init.inc.php'); |
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[1612] | 27 | include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php'); |
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[1052] | 28 | |
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[1082] | 29 | // Check Access and exit when user status is not ok |
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[1072] | 30 | check_status(ACCESS_GUEST); |
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| 31 | |
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[1082] | 32 | // access authorization check |
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| 33 | if (isset($page['category'])) |
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[1036] | 34 | { |
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[1861] | 35 | check_restrictions($page['category']['id']); |
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[1036] | 36 | } |
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[1082] | 37 | |
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[2327] | 38 | $page['rank_of'] = array_flip($page['items']); |
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| 39 | |
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[1036] | 40 | // if this image_id doesn't correspond to this category, an error message is |
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| 41 | // displayed, and execution is stopped |
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[2327] | 42 | if ( !isset($page['rank_of'][$page['image_id']]) ) |
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[934] | 43 | { |
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[2430] | 44 | $query = ' |
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[2446] | 45 | SELECT id, file, level |
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[2430] | 46 | FROM '.IMAGES_TABLE.' |
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| 47 | WHERE '; |
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| 48 | if ($page['image_id']>0) |
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| 49 | { |
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| 50 | $query .= 'id = '.$page['image_id']; |
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| 51 | } |
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| 52 | else |
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| 53 | {// url given by file name |
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| 54 | assert( !empty($page['image_file']) ); |
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[6655] | 55 | $query .= 'file LIKE \'' . |
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[2512] | 56 | str_replace(array('_','%'), array('/_','/%'), $page['image_file'] ). |
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[6655] | 57 | '.%\' ESCAPE \'/\' LIMIT 1'; |
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[2430] | 58 | } |
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[4325] | 59 | if ( ! ( $row = pwg_db_fetch_assoc(pwg_query($query)) ) ) |
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[2430] | 60 | {// element does not exist |
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| 61 | page_not_found( 'The requested image does not exist', |
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| 62 | duplicate_index_url() |
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| 63 | ); |
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| 64 | } |
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| 65 | if ($row['level']>$user['level']) |
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| 66 | { |
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| 67 | access_denied(); |
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| 68 | } |
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[5127] | 69 | |
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| 70 | $page['image_id'] = $row['id']; |
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| 71 | $page['image_file'] = $row['file']; |
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[2430] | 72 | if ( !isset($page['rank_of'][$page['image_id']]) ) |
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| 73 | {// the image can still be non accessible (filter/cat perm) and/or not in the set |
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| 74 | global $filter; |
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[2446] | 75 | if ( !empty($filter['visible_images']) and |
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[2430] | 76 | !in_array($page['image_id'], explode(',',$filter['visible_images']) ) ) |
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| 77 | { |
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| 78 | page_not_found( 'The requested image is filtered', |
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| 79 | duplicate_index_url() |
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| 80 | ); |
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| 81 | } |
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| 82 | if ('categories'==$page['section'] and !isset($page['category']) ) |
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| 83 | {// flat view - all items |
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| 84 | access_denied(); |
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| 85 | } |
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| 86 | else |
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| 87 | {// try to see if we can access it differently |
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| 88 | $query = ' |
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| 89 | SELECT id |
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| 90 | FROM '.IMAGES_TABLE.' INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON id=image_id |
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| 91 | WHERE id='.$page['image_id'] |
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| 92 | . get_sql_condition_FandF( |
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| 93 | array('forbidden_categories' => 'category_id'), |
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| 94 | " AND" |
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| 95 | ).' |
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| 96 | LIMIT 1'; |
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[4325] | 97 | if ( pwg_db_num_rows( pwg_query($query) ) == 0 ) |
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[2430] | 98 | { |
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| 99 | access_denied(); |
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| 100 | } |
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| 101 | else |
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| 102 | { |
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| 103 | if ('best_rated'==$page['section']) |
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| 104 | { |
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| 105 | $page['rank_of'][$page['image_id']] = count($page['items']); |
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| 106 | array_push($page['items'], $page['image_id'] ); |
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| 107 | } |
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| 108 | else |
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| 109 | { |
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| 110 | $url = make_picture_url( |
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| 111 | array( |
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| 112 | 'image_id' => $page['image_id'], |
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| 113 | 'image_file' => $page['image_file'], |
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| 114 | 'section' => 'categories', |
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| 115 | 'flat' => true, |
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| 116 | ) |
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| 117 | ); |
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| 118 | set_status_header( 'recent_pics'==$page['section'] ? 301 : 302); |
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| 119 | redirect_http( $url ); |
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| 120 | } |
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| 121 | } |
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| 122 | } |
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| 123 | } |
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[934] | 124 | } |
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| 125 | |
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[2407] | 126 | // There is cookie, so we must handle it at the beginning |
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| 127 | if ( isset($_GET['metadata']) ) |
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| 128 | { |
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| 129 | if ( pwg_get_session_var('show_metadata') == null ) |
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| 130 | { |
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[2572] | 131 | pwg_set_session_var('show_metadata', 1 ); |
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[2407] | 132 | } else { |
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| 133 | pwg_unset_session_var('show_metadata'); |
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| 134 | } |
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| 135 | } |
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| 136 | |
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[1590] | 137 | // add default event handler for rendering element content |
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[1787] | 138 | add_event_handler( |
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| 139 | 'render_element_content', |
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| 140 | 'default_picture_content', |
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| 141 | EVENT_HANDLER_PRIORITY_NEUTRAL, |
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| 142 | 2 |
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| 143 | ); |
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[2079] | 144 | // add default event handler for rendering element description |
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| 145 | add_event_handler('render_element_description', 'nl2br'); |
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| 146 | |
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[1590] | 147 | trigger_action('loc_begin_picture'); |
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| 148 | |
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| 149 | // this is the default handler that generates the display for the element |
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| 150 | function default_picture_content($content, $element_info) |
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| 151 | { |
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| 152 | if ( !empty($content) ) |
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| 153 | {// someone hooked us - so we skip; |
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| 154 | return $content; |
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| 155 | } |
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| 156 | if (!isset($element_info['image_url'])) |
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| 157 | { // nothing to do |
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| 158 | return $content; |
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| 159 | } |
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[1793] | 160 | |
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[1882] | 161 | global $user, $page, $template; |
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[1793] | 162 | |
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[1882] | 163 | $template->set_filenames( |
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[1787] | 164 | array('default_content'=>'picture_content.tpl') |
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| 165 | ); |
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[1590] | 166 | |
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[2218] | 167 | if ( !$page['slideshow'] and isset($element_info['high_url']) ) |
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[1590] | 168 | { |
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| 169 | $uuid = uniqid(rand()); |
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[2227] | 170 | $template->assign( |
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[1590] | 171 | 'high', |
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| 172 | array( |
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| 173 | 'U_HIGH' => $element_info['high_url'], |
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| 174 | 'UUID' => $uuid, |
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| 175 | ) |
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| 176 | ); |
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| 177 | } |
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[2227] | 178 | $template->assign( array( |
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[1590] | 179 | 'SRC_IMG' => $element_info['image_url'], |
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| 180 | 'ALT_IMG' => $element_info['file'], |
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[1596] | 181 | 'WIDTH_IMG' => @$element_info['scaled_width'], |
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| 182 | 'HEIGHT_IMG' => @$element_info['scaled_height'], |
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[1590] | 183 | ) |
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| 184 | ); |
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[1882] | 185 | return $template->parse( 'default_content', true); |
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[1590] | 186 | } |
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| 187 | |
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[1082] | 188 | // +-----------------------------------------------------------------------+ |
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| 189 | // | initialization | |
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| 190 | // +-----------------------------------------------------------------------+ |
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| 191 | |
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[1036] | 192 | // caching first_rank, last_rank, current_rank in the displayed |
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| 193 | // section. This should also help in readability. |
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| 194 | $page['first_rank'] = 0; |
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| 195 | $page['last_rank'] = count($page['items']) - 1; |
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[1082] | 196 | $page['current_rank'] = $page['rank_of'][ $page['image_id'] ]; |
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[1036] | 197 | |
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| 198 | // caching current item : readability purpose |
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[1082] | 199 | $page['current_item'] = $page['image_id']; |
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[1036] | 200 | |
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| 201 | if ($page['current_rank'] != $page['first_rank']) |
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[2] | 202 | { |
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[1086] | 203 | // caching first & previous item : readability purpose |
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[1036] | 204 | $page['previous_item'] = $page['items'][ $page['current_rank'] - 1 ]; |
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[1086] | 205 | $page['first_item'] = $page['items'][ $page['first_rank'] ]; |
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[2] | 206 | } |
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[1036] | 207 | |
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| 208 | if ($page['current_rank'] != $page['last_rank']) |
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| 209 | { |
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[1086] | 210 | // caching next & last item : readability purpose |
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[1036] | 211 | $page['next_item'] = $page['items'][ $page['current_rank'] + 1 ]; |
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[1086] | 212 | $page['last_item'] = $page['items'][ $page['last_rank'] ]; |
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[1036] | 213 | } |
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| 214 | |
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[1503] | 215 | $url_up = duplicate_index_url( |
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[1082] | 216 | array( |
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| 217 | 'start' => |
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| 218 | floor($page['current_rank'] / $user['nb_image_page']) |
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| 219 | * $user['nb_image_page'] |
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| 220 | ), |
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| 221 | array( |
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| 222 | 'start', |
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| 223 | ) |
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| 224 | ); |
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[1014] | 225 | |
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[1503] | 226 | $url_self = duplicate_picture_url(); |
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[811] | 227 | |
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[1082] | 228 | // +-----------------------------------------------------------------------+ |
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| 229 | // | actions | |
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| 230 | // +-----------------------------------------------------------------------+ |
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[858] | 231 | |
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[1082] | 232 | /** |
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| 233 | * Actions are favorite adding, user comment deletion, setting the picture |
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| 234 | * as representative of the current category... |
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| 235 | * |
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| 236 | * Actions finish by a redirection |
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| 237 | */ |
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[858] | 238 | |
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[1590] | 239 | if (isset($_GET['action'])) |
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[858] | 240 | { |
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[1082] | 241 | switch ($_GET['action']) |
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[1041] | 242 | { |
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[1082] | 243 | case 'add_to_favorites' : |
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[1041] | 244 | { |
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[1082] | 245 | $query = ' |
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| 246 | INSERT INTO '.FAVORITES_TABLE.' |
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| 247 | (image_id,user_id) |
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| 248 | VALUES |
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| 249 | ('.$page['image_id'].','.$user['id'].') |
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| 250 | ;'; |
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| 251 | pwg_query($query); |
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| 252 | |
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| 253 | redirect($url_self); |
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[1086] | 254 | |
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[1082] | 255 | break; |
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[1041] | 256 | } |
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[1082] | 257 | case 'remove_from_favorites' : |
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| 258 | { |
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| 259 | $query = ' |
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| 260 | DELETE FROM '.FAVORITES_TABLE.' |
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| 261 | WHERE user_id = '.$user['id'].' |
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| 262 | AND image_id = '.$page['image_id'].' |
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| 263 | ;'; |
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| 264 | pwg_query($query); |
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[1041] | 265 | |
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[1082] | 266 | if ('favorites' == $page['section']) |
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| 267 | { |
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| 268 | redirect($url_up); |
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| 269 | } |
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| 270 | else |
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| 271 | { |
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| 272 | redirect($url_self); |
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| 273 | } |
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[1086] | 274 | |
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[1082] | 275 | break; |
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| 276 | } |
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| 277 | case 'set_as_representative' : |
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[1041] | 278 | { |
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[1590] | 279 | if (is_admin() and !is_adviser() and isset($page['category'])) |
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[1082] | 280 | { |
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[1041] | 281 | $query = ' |
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[1082] | 282 | UPDATE '.CATEGORIES_TABLE.' |
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| 283 | SET representative_picture_id = '.$page['image_id'].' |
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[1861] | 284 | WHERE id = '.$page['category']['id'].' |
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[1082] | 285 | ;'; |
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| 286 | pwg_query($query); |
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| 287 | } |
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[1086] | 288 | |
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[1082] | 289 | redirect($url_self); |
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[1086] | 290 | |
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[1082] | 291 | break; |
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| 292 | } |
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| 293 | case 'toggle_metadata' : |
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| 294 | { |
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| 295 | break; |
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| 296 | } |
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| 297 | case 'add_to_caddie' : |
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| 298 | { |
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[1106] | 299 | fill_caddie(array($page['image_id'])); |
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[1082] | 300 | redirect($url_self); |
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| 301 | break; |
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| 302 | } |
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| 303 | case 'rate' : |
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| 304 | { |
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[1107] | 305 | include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php'); |
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[1787] | 306 | rate_picture( |
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| 307 | $page['image_id'], |
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| 308 | isset($_POST['rate']) ? $_POST['rate'] : $_GET['rate'] |
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| 309 | ); |
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[1082] | 310 | redirect($url_self); |
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| 311 | } |
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[3445] | 312 | case 'edit_comment' : |
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| 313 | { |
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[5195] | 314 | check_pwg_token(); |
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[6614] | 315 | |
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[5127] | 316 | include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php'); |
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[5195] | 317 | |
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| 318 | check_input_parameter('comment_to_edit', $_GET, false, PATTERN_ID); |
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| 319 | |
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| 320 | $author_id = get_comment_author_id($_GET['comment_to_edit']); |
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[6614] | 321 | |
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[5195] | 322 | if (can_manage_comment('edit', $author_id)) |
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[3445] | 323 | { |
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[5127] | 324 | if (!empty($_POST['content'])) |
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| 325 | { |
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[5195] | 326 | update_user_comment( |
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| 327 | array( |
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| 328 | 'comment_id' => $_GET['comment_to_edit'], |
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| 329 | 'image_id' => $page['image_id'], |
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| 330 | 'content' => $_POST['content'] |
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| 331 | ), |
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| 332 | $_POST['key'] |
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| 333 | ); |
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[6614] | 334 | |
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[5127] | 335 | redirect($url_self); |
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[5195] | 336 | } |
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| 337 | else |
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| 338 | { |
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[5127] | 339 | $edit_comment = $_GET['comment_to_edit']; |
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| 340 | break; |
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| 341 | } |
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[3445] | 342 | } |
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| 343 | } |
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[1082] | 344 | case 'delete_comment' : |
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| 345 | { |
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[5195] | 346 | check_pwg_token(); |
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[6614] | 347 | |
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[5127] | 348 | include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php'); |
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[6614] | 349 | |
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[5195] | 350 | check_input_parameter('comment_to_delete', $_GET, false, PATTERN_ID); |
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| 351 | |
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| 352 | $author_id = get_comment_author_id($_GET['comment_to_delete']); |
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[6614] | 353 | |
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[5195] | 354 | if (can_manage_comment('delete', $author_id)) |
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[1082] | 355 | { |
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[5127] | 356 | delete_user_comment($_GET['comment_to_delete']); |
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[1082] | 357 | } |
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[6614] | 358 | |
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[1082] | 359 | redirect($url_self); |
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| 360 | } |
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[3409] | 361 | case 'validate_comment' : |
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| 362 | { |
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[5195] | 363 | check_pwg_token(); |
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[6614] | 364 | |
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[5127] | 365 | include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php'); |
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[5195] | 366 | |
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| 367 | check_input_parameter('comment_to_validate', $_GET, false, PATTERN_ID); |
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[6614] | 368 | |
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[5653] | 369 | $author_id = get_comment_author_id($_GET['comment_to_validate']); |
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[6614] | 370 | |
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[5195] | 371 | if (can_manage_comment('validate', $author_id)) |
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[3409] | 372 | { |
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[5195] | 373 | validate_user_comment($_GET['comment_to_validate']); |
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[3409] | 374 | } |
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[6614] | 375 | |
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[3409] | 376 | redirect($url_self); |
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| 377 | } |
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| 378 | |
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[1082] | 379 | } |
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[1041] | 380 | } |
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| 381 | |
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[1082] | 382 | // incrementation of the number of hits, we do this only if no action |
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[2155] | 383 | if (trigger_event('allow_increment_element_hit_count', !isset($_POST['content']) ) ) |
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[2048] | 384 | { |
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| 385 | $query = ' |
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[1082] | 386 | UPDATE |
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| 387 | '.IMAGES_TABLE.' |
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| 388 | SET hit = hit+1 |
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| 389 | WHERE id = '.$page['image_id'].' |
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| 390 | ;'; |
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[2048] | 391 | pwg_query($query); |
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| 392 | } |
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[745] | 393 | //---------------------------------------------------------- related categories |
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| 394 | $query = ' |
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| 395 | SELECT category_id,uppercats,commentable,global_rank |
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| 396 | FROM '.IMAGE_CATEGORY_TABLE.' |
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| 397 | INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id |
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[1082] | 398 | WHERE image_id = '.$page['image_id'].' |
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[1677] | 399 | '.get_sql_condition_FandF |
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| 400 | ( |
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| 401 | array |
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| 402 | ( |
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| 403 | 'forbidden_categories' => 'category_id', |
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| 404 | 'visible_categories' => 'category_id' |
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| 405 | ), |
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| 406 | 'AND' |
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| 407 | ).' |
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[745] | 408 | ;'; |
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| 409 | $result = pwg_query($query); |
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| 410 | $related_categories = array(); |
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[4325] | 411 | while ($row = pwg_db_fetch_assoc($result)) |
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[745] | 412 | { |
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[6592] | 413 | $row['commentable'] = boolean_to_string($row['commentable']); |
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[745] | 414 | array_push($related_categories, $row); |
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| 415 | } |
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| 416 | usort($related_categories, 'global_rank_compare'); |
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[1086] | 417 | //-------------------------first, prev, current, next & last picture management |
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[402] | 418 | $picture = array(); |
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[368] | 419 | |
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[1082] | 420 | $ids = array($page['image_id']); |
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[1036] | 421 | if (isset($page['previous_item'])) |
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[465] | 422 | { |
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[1036] | 423 | array_push($ids, $page['previous_item']); |
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[1086] | 424 | array_push($ids, $page['first_item']); |
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[465] | 425 | } |
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[1036] | 426 | if (isset($page['next_item'])) |
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[465] | 427 | { |
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[1036] | 428 | array_push($ids, $page['next_item']); |
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[1086] | 429 | array_push($ids, $page['last_item']); |
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[465] | 430 | } |
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[368] | 431 | |
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[454] | 432 | $query = ' |
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[1036] | 433 | SELECT * |
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| 434 | FROM '.IMAGES_TABLE.' |
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| 435 | WHERE id IN ('.implode(',', $ids).') |
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| 436 | ;'; |
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[368] | 437 | |
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[1036] | 438 | $result = pwg_query($query); |
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[368] | 439 | |
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[4325] | 440 | while ($row = pwg_db_fetch_assoc($result)) |
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[345] | 441 | { |
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[1036] | 442 | if (isset($page['previous_item']) and $row['id'] == $page['previous_item']) |
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[465] | 443 | { |
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[1086] | 444 | $i = 'previous'; |
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[465] | 445 | } |
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[1036] | 446 | else if (isset($page['next_item']) and $row['id'] == $page['next_item']) |
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[465] | 447 | { |
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[1036] | 448 | $i = 'next'; |
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[465] | 449 | } |
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[1086] | 450 | else if (isset($page['first_item']) and $row['id'] == $page['first_item']) |
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| 451 | { |
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| 452 | $i = 'first'; |
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| 453 | } |
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| 454 | else if (isset($page['last_item']) and $row['id'] == $page['last_item']) |
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| 455 | { |
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| 456 | $i = 'last'; |
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| 457 | } |
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[1036] | 458 | else |
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| 459 | { |
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| 460 | $i = 'current'; |
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| 461 | } |
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[1059] | 462 | |
---|
[1596] | 463 | $picture[$i] = $row; |
---|
[465] | 464 | |
---|
| 465 | $picture[$i]['is_picture'] = false; |
---|
| 466 | if (in_array(get_extension($row['file']), $conf['picture_ext'])) |
---|
| 467 | { |
---|
| 468 | $picture[$i]['is_picture'] = true; |
---|
| 469 | } |
---|
[1059] | 470 | |
---|
[1612] | 471 | // ------ build element_path and element_url |
---|
| 472 | $picture[$i]['element_path'] = get_element_path($picture[$i]); |
---|
| 473 | $picture[$i]['element_url'] = get_element_url($picture[$i]); |
---|
[402] | 474 | |
---|
[1612] | 475 | // ------ build image_path and image_url |
---|
| 476 | if ($i=='current' or $i=='next') |
---|
[465] | 477 | { |
---|
[1612] | 478 | $picture[$i]['image_path'] = get_image_path( $picture[$i] ); |
---|
| 479 | $picture[$i]['image_url'] = get_image_url( $picture[$i] ); |
---|
[465] | 480 | } |
---|
[1590] | 481 | |
---|
[1612] | 482 | if ($i=='current') |
---|
[465] | 483 | { |
---|
[1612] | 484 | if ( $picture[$i]['is_picture'] ) |
---|
[536] | 485 | { |
---|
[1612] | 486 | if ( $user['enabled_high']=='true' ) |
---|
[536] | 487 | { |
---|
[1612] | 488 | $hi_url=get_high_url($picture[$i]); |
---|
| 489 | if ( !empty($hi_url) ) |
---|
[1090] | 490 | { |
---|
[1612] | 491 | $picture[$i]['high_url'] = $hi_url; |
---|
| 492 | $picture[$i]['download_url'] = get_download_url('h',$picture[$i]); |
---|
[1090] | 493 | } |
---|
[536] | 494 | } |
---|
| 495 | } |
---|
[1590] | 496 | else |
---|
[1612] | 497 | { // not a pic - need download link |
---|
| 498 | $picture[$i]['download_url'] = get_download_url('e',$picture[$i]); |
---|
[1590] | 499 | } |
---|
| 500 | } |
---|
| 501 | |
---|
[1596] | 502 | $picture[$i]['thumbnail'] = get_thumbnail_url($row); |
---|
[1059] | 503 | |
---|
[402] | 504 | if ( !empty( $row['name'] ) ) |
---|
[345] | 505 | { |
---|
[465] | 506 | $picture[$i]['name'] = $row['name']; |
---|
[345] | 507 | } |
---|
| 508 | else |
---|
| 509 | { |
---|
[1612] | 510 | $file_wo_ext = get_filename_wo_extension($row['file']); |
---|
[465] | 511 | $picture[$i]['name'] = str_replace('_', ' ', $file_wo_ext); |
---|
[345] | 512 | } |
---|
| 513 | |
---|
[6711] | 514 | $picture[$i]['name'] = trigger_event('render_element_description', $picture[$i]['name']); |
---|
| 515 | |
---|
[1503] | 516 | $picture[$i]['url'] = duplicate_picture_url( |
---|
[1082] | 517 | array( |
---|
| 518 | 'image_id' => $row['id'], |
---|
[1090] | 519 | 'image_file' => $row['file'], |
---|
[1082] | 520 | ), |
---|
| 521 | array( |
---|
| 522 | 'start', |
---|
| 523 | ) |
---|
| 524 | ); |
---|
[1086] | 525 | |
---|
| 526 | if ('previous'==$i and $page['previous_item']==$page['first_item']) |
---|
| 527 | { |
---|
| 528 | $picture['first'] = $picture[$i]; |
---|
| 529 | } |
---|
| 530 | if ('next'==$i and $page['next_item']==$page['last_item']) |
---|
| 531 | { |
---|
| 532 | $picture['last'] = $picture[$i]; |
---|
| 533 | } |
---|
[345] | 534 | } |
---|
[368] | 535 | |
---|
[1590] | 536 | // calculation of width and height for the current picture |
---|
| 537 | if (empty($picture['current']['width'])) |
---|
| 538 | { |
---|
| 539 | $taille_image = @getimagesize($picture['current']['image_path']); |
---|
| 540 | if ($taille_image!==false) |
---|
| 541 | { |
---|
| 542 | $picture['current']['width'] = $taille_image[0]; |
---|
| 543 | $picture['current']['height']= $taille_image[1]; |
---|
| 544 | } |
---|
| 545 | } |
---|
| 546 | |
---|
| 547 | if (!empty($picture['current']['width'])) |
---|
| 548 | { |
---|
[1787] | 549 | list( |
---|
| 550 | $picture['current']['scaled_width'], |
---|
| 551 | $picture['current']['scaled_height'] |
---|
| 552 | ) = get_picture_size( |
---|
[1590] | 553 | $picture['current']['width'], |
---|
| 554 | $picture['current']['height'], |
---|
| 555 | @$user['maxwidth'], |
---|
| 556 | @$user['maxheight'] |
---|
| 557 | ); |
---|
| 558 | } |
---|
| 559 | |
---|
[2218] | 560 | $slideshow_params = array(); |
---|
| 561 | $slideshow_url_params = array(); |
---|
[858] | 562 | |
---|
[2218] | 563 | if (isset($_GET['slideshow'])) |
---|
[2] | 564 | { |
---|
[1793] | 565 | $page['slideshow'] = true; |
---|
[2218] | 566 | $page['meta_robots'] = array('noindex'=>1, 'nofollow'=>1); |
---|
| 567 | |
---|
| 568 | $slideshow_params = decode_slideshow_params($_GET['slideshow']); |
---|
| 569 | $slideshow_url_params['slideshow'] = encode_slideshow_params($slideshow_params); |
---|
| 570 | |
---|
| 571 | if ($slideshow_params['play']) |
---|
| 572 | { |
---|
| 573 | $id_pict_redirect = ''; |
---|
| 574 | if (isset($page['next_item'])) |
---|
[2169] | 575 | { |
---|
[2218] | 576 | $id_pict_redirect = 'next'; |
---|
[2169] | 577 | } |
---|
[2218] | 578 | else |
---|
| 579 | { |
---|
| 580 | if ($slideshow_params['repeat'] and isset($page['first_item'])) |
---|
| 581 | { |
---|
| 582 | $id_pict_redirect = 'first'; |
---|
| 583 | } |
---|
| 584 | } |
---|
| 585 | |
---|
| 586 | if (!empty($id_pict_redirect)) |
---|
| 587 | { |
---|
[2521] | 588 | // $refresh, $url_link and $title are required for creating |
---|
[2218] | 589 | // an automated refresh page in header.tpl |
---|
| 590 | $refresh = $slideshow_params['period']; |
---|
| 591 | $url_link = add_url_params( |
---|
| 592 | $picture[$id_pict_redirect]['url'], |
---|
| 593 | $slideshow_url_params |
---|
| 594 | ); |
---|
| 595 | } |
---|
[1793] | 596 | } |
---|
[2218] | 597 | } |
---|
| 598 | else |
---|
| 599 | { |
---|
| 600 | $page['slideshow'] = false; |
---|
| 601 | } |
---|
[2549] | 602 | if ($page['slideshow'] and $conf['light_slideshow']) |
---|
| 603 | { |
---|
| 604 | $template->set_filenames( array('slideshow' => 'slideshow.tpl')); |
---|
| 605 | } |
---|
| 606 | else |
---|
| 607 | { |
---|
| 608 | $template->set_filenames( array('picture' => 'picture.tpl')); |
---|
| 609 | } |
---|
[2218] | 610 | |
---|
[1793] | 611 | $title = $picture['current']['name']; |
---|
[1820] | 612 | $title_nb = ($page['current_rank'] + 1).'/'.count($page['items']); |
---|
[2] | 613 | |
---|
[531] | 614 | // metadata |
---|
[1503] | 615 | $url_metadata = duplicate_picture_url(); |
---|
[2407] | 616 | $url_metadata = add_url_params( $url_metadata, array('metadata'=>null) ); |
---|
[1590] | 617 | |
---|
[2407] | 618 | |
---|
[1590] | 619 | // do we have a plugin that can show metadata for something else than images? |
---|
[1787] | 620 | $metadata_showable = trigger_event( |
---|
| 621 | 'get_element_metadata_available', |
---|
| 622 | ( |
---|
| 623 | ($conf['show_exif'] or $conf['show_iptc']) |
---|
| 624 | and isset($picture['current']['image_path']) |
---|
[1590] | 625 | ), |
---|
[1787] | 626 | $picture['current']['path'] |
---|
| 627 | ); |
---|
| 628 | |
---|
[2407] | 629 | if ( $metadata_showable and pwg_get_session_var('show_metadata') ) |
---|
[531] | 630 | { |
---|
[2407] | 631 | $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1); |
---|
[531] | 632 | } |
---|
[1590] | 633 | |
---|
[2407] | 634 | |
---|
[1590] | 635 | $page['body_id'] = 'thePicturePage'; |
---|
| 636 | |
---|
[1882] | 637 | // allow plugins to change what we computed before passing data to template |
---|
| 638 | $picture = trigger_event('picture_pictures_data', $picture); |
---|
[1787] | 639 | |
---|
[1882] | 640 | |
---|
[1787] | 641 | if (isset($picture['next']['image_url']) |
---|
[9054] | 642 | and $picture['next']['is_picture'] |
---|
| 643 | and strpos($_SERVER['HTTP_USER_AGENT'], 'Chrome/') === false) |
---|
[531] | 644 | { |
---|
[2227] | 645 | $template->assign('U_PREFETCH', $picture['next']['image_url'] ); |
---|
[531] | 646 | } |
---|
| 647 | |
---|
[1036] | 648 | //------------------------------------------------------- navigation management |
---|
[2227] | 649 | foreach (array('first','previous','next','last', 'current') as $which_image) |
---|
[1020] | 650 | { |
---|
[1086] | 651 | if (isset($picture[$which_image])) |
---|
| 652 | { |
---|
[2227] | 653 | $template->assign( |
---|
[1086] | 654 | $which_image, |
---|
[2413] | 655 | array_merge( |
---|
| 656 | $picture[$which_image], |
---|
| 657 | array( |
---|
| 658 | 'TITLE' => $picture[$which_image]['name'], |
---|
| 659 | 'THUMB_SRC' => $picture[$which_image]['thumbnail'], |
---|
| 660 | // Params slideshow was transmit to navigation buttons |
---|
| 661 | 'U_IMG' => |
---|
| 662 | add_url_params( |
---|
| 663 | $picture[$which_image]['url'], $slideshow_url_params), |
---|
| 664 | ) |
---|
[1086] | 665 | ) |
---|
| 666 | ); |
---|
[5304] | 667 | if ($conf['picture_download_icon'] and !empty($picture['current']['download_url'])) |
---|
| 668 | { |
---|
| 669 | $template->append($which_image, array('U_DOWNLOAD' => $picture['current']['download_url']), true); |
---|
| 670 | } |
---|
[1086] | 671 | } |
---|
[1020] | 672 | } |
---|
| 673 | |
---|
[2218] | 674 | |
---|
| 675 | if ($page['slideshow']) |
---|
| 676 | { |
---|
[2227] | 677 | $tpl_slideshow = array(); |
---|
| 678 | |
---|
[2218] | 679 | //slideshow end |
---|
[2227] | 680 | $template->assign( |
---|
[2218] | 681 | array( |
---|
[2227] | 682 | 'U_SLIDESHOW_STOP' => $picture['current']['url'], |
---|
[2218] | 683 | ) |
---|
| 684 | ); |
---|
| 685 | |
---|
| 686 | foreach (array('repeat', 'play') as $p) |
---|
| 687 | { |
---|
[2227] | 688 | $var_name = |
---|
| 689 | 'U_' |
---|
| 690 | .($slideshow_params[$p] ? 'STOP_' : 'START_') |
---|
| 691 | .strtoupper($p); |
---|
| 692 | |
---|
| 693 | $tpl_slideshow[$var_name] = |
---|
[2218] | 694 | add_url_params( |
---|
| 695 | $picture['current']['url'], |
---|
| 696 | array('slideshow' => |
---|
| 697 | encode_slideshow_params( |
---|
[2227] | 698 | array_merge($slideshow_params, |
---|
[2218] | 699 | array($p => ! $slideshow_params[$p])) |
---|
| 700 | ) |
---|
| 701 | ) |
---|
[2227] | 702 | ); |
---|
[2218] | 703 | } |
---|
| 704 | |
---|
| 705 | foreach (array('dec', 'inc') as $op) |
---|
| 706 | { |
---|
| 707 | $new_period = $slideshow_params['period'] + ((($op == 'dec') ? -1 : 1) * $conf['slideshow_period_step']); |
---|
| 708 | $new_slideshow_params = |
---|
| 709 | correct_slideshow_params( |
---|
[2227] | 710 | array_merge($slideshow_params, |
---|
[2218] | 711 | array('period' => $new_period))); |
---|
| 712 | |
---|
| 713 | if ($new_slideshow_params['period'] === $new_period) |
---|
| 714 | { |
---|
[2227] | 715 | $var_name = 'U_'.strtoupper($op).'_PERIOD'; |
---|
| 716 | $tpl_slideshow[$var_name] = |
---|
[2218] | 717 | add_url_params( |
---|
| 718 | $picture['current']['url'], |
---|
| 719 | array('slideshow' => encode_slideshow_params($new_slideshow_params) |
---|
| 720 | ) |
---|
| 721 | ); |
---|
| 722 | } |
---|
| 723 | } |
---|
[2227] | 724 | $template->assign('slideshow', $tpl_slideshow ); |
---|
[2218] | 725 | } |
---|
[5293] | 726 | elseif ($conf['picture_slideshow_icon']) |
---|
[2218] | 727 | { |
---|
[2227] | 728 | $template->assign( |
---|
[2218] | 729 | array( |
---|
[2227] | 730 | 'U_SLIDESHOW_START' => |
---|
[2218] | 731 | add_url_params( |
---|
| 732 | $picture['current']['url'], |
---|
| 733 | array( 'slideshow'=>'')) |
---|
| 734 | ) |
---|
| 735 | ); |
---|
| 736 | } |
---|
| 737 | |
---|
[2227] | 738 | $template->assign( |
---|
[1082] | 739 | array( |
---|
[1128] | 740 | 'SECTION_TITLE' => $page['title'], |
---|
[1082] | 741 | 'PHOTO' => $title_nb, |
---|
[2227] | 742 | 'SHOW_PICTURE_NAME_ON_TITLE' => $conf['show_picture_name_on_title'], |
---|
[2759] | 743 | 'IS_HOME' => ('categories'==$page['section'] and !isset($page['category']) ), |
---|
[368] | 744 | |
---|
[1082] | 745 | 'LEVEL_SEPARATOR' => $conf['level_separator'], |
---|
[2309] | 746 | |
---|
[2227] | 747 | 'U_UP' => $url_up, |
---|
[5293] | 748 | 'DISPLAY_NAV_BUTTONS' => $conf['picture_navigation_icons'], |
---|
| 749 | 'DISPLAY_NAV_THUMB' => $conf['picture_navigation_thumb'] |
---|
[1082] | 750 | ) |
---|
| 751 | ); |
---|
[803] | 752 | |
---|
[5293] | 753 | if ($conf['picture_metadata_icon']) |
---|
| 754 | { |
---|
| 755 | $template->assign('U_METADATA', $url_metadata); |
---|
| 756 | } |
---|
[803] | 757 | |
---|
[5293] | 758 | |
---|
[536] | 759 | //------------------------------------------------------- upper menu management |
---|
[1082] | 760 | |
---|
[2227] | 761 | // admin links |
---|
[1070] | 762 | if (is_admin()) |
---|
[858] | 763 | { |
---|
[2227] | 764 | if (isset($page['category'])) |
---|
| 765 | { |
---|
| 766 | $template->assign( |
---|
| 767 | array( |
---|
| 768 | 'U_SET_AS_REPRESENTATIVE' => add_url_params($url_self, |
---|
| 769 | array('action'=>'set_as_representative') |
---|
| 770 | ) |
---|
| 771 | ) |
---|
| 772 | ); |
---|
| 773 | } |
---|
[2309] | 774 | |
---|
[3167] | 775 | $url_admin = |
---|
| 776 | get_root_url().'admin.php?page=picture_modify' |
---|
| 777 | .'&cat_id='.(isset($page['category']) ? $page['category']['id'] : '') |
---|
| 778 | .'&image_id='.$page['image_id']; |
---|
| 779 | |
---|
[2227] | 780 | $template->assign( |
---|
[858] | 781 | array( |
---|
[2227] | 782 | 'U_CADDIE' => add_url_params($url_self, |
---|
[1094] | 783 | array('action'=>'add_to_caddie') |
---|
[2227] | 784 | ), |
---|
| 785 | 'U_ADMIN' => $url_admin, |
---|
[1082] | 786 | ) |
---|
[858] | 787 | ); |
---|
[3167] | 788 | |
---|
[6025] | 789 | $template->assign('available_permission_levels', get_privacy_level_options()); |
---|
[858] | 790 | } |
---|
| 791 | |
---|
[1082] | 792 | // favorite manipulation |
---|
[5305] | 793 | if (!is_a_guest() and $conf['picture_favorite_icon']) |
---|
[531] | 794 | { |
---|
| 795 | // verify if the picture is already in the favorite of the user |
---|
[1082] | 796 | $query = ' |
---|
| 797 | SELECT COUNT(*) AS nb_fav |
---|
| 798 | FROM '.FAVORITES_TABLE.' |
---|
| 799 | WHERE image_id = '.$page['image_id'].' |
---|
| 800 | AND user_id = '.$user['id'].' |
---|
| 801 | ;'; |
---|
[6614] | 802 | $row = pwg_db_fetch_assoc( pwg_query($query) ); |
---|
| 803 | $is_favorite = $row['nb_fav'] != 0; |
---|
[1086] | 804 | |
---|
[6614] | 805 | $template->assign( |
---|
| 806 | 'favorite', |
---|
| 807 | array( |
---|
| 808 | 'IS_FAVORITE' => $is_favorite, |
---|
| 809 | 'FAVORITE_IMG' => |
---|
| 810 | get_root_url().get_themeconf('icon_dir').(!$is_favorite ? '/favorite.png' : '/del_favorite.png' ), |
---|
| 811 | 'FAVORITE_HINT' => l10n( !$is_favorite ? 'add this image to your favorites' : 'delete this image from your favorites'), |
---|
| 812 | 'U_FAVORITE' => add_url_params( |
---|
| 813 | $url_self, |
---|
| 814 | array('action'=> !$is_favorite ? 'add_to_favorites' : 'remove_from_favorites' ) |
---|
| 815 | ), |
---|
| 816 | ) |
---|
| 817 | ); |
---|
[2] | 818 | } |
---|
[368] | 819 | |
---|
[2] | 820 | //--------------------------------------------------------- picture information |
---|
[393] | 821 | // legend |
---|
[465] | 822 | if (isset($picture['current']['comment']) |
---|
| 823 | and !empty($picture['current']['comment'])) |
---|
[393] | 824 | { |
---|
[2227] | 825 | $template->assign( |
---|
| 826 | 'COMMENT_IMG', |
---|
[2079] | 827 | trigger_event('render_element_description', |
---|
| 828 | $picture['current']['comment']) |
---|
[2227] | 829 | ); |
---|
[393] | 830 | } |
---|
| 831 | |
---|
[847] | 832 | $infos = array(); |
---|
| 833 | |
---|
| 834 | // author |
---|
| 835 | if (!empty($picture['current']['author'])) |
---|
[51] | 836 | { |
---|
[847] | 837 | $infos['INFO_AUTHOR'] = |
---|
[1825] | 838 | // FIXME because of search engine partial rewrite, giving the author |
---|
| 839 | // name threw GET is not supported anymore. This feature should come |
---|
| 840 | // back later, with a better design |
---|
[1008] | 841 | // '<a href="'. |
---|
| 842 | // PHPWG_ROOT_PATH.'category.php?cat=search'. |
---|
| 843 | // '&search=author:'.$picture['current']['author'] |
---|
| 844 | // .'">'.$picture['current']['author'].'</a>'; |
---|
| 845 | $picture['current']['author']; |
---|
[51] | 846 | } |
---|
[774] | 847 | |
---|
[847] | 848 | // creation date |
---|
| 849 | if (!empty($picture['current']['date_creation'])) |
---|
[635] | 850 | { |
---|
[1051] | 851 | $val = format_date($picture['current']['date_creation']); |
---|
[1503] | 852 | $url = make_index_url( |
---|
[1825] | 853 | array( |
---|
| 854 | 'chronology_field'=>'created', |
---|
| 855 | 'chronology_style'=>'monthly', |
---|
| 856 | 'chronology_view'=>'list', |
---|
| 857 | 'chronology_date' => explode('-', $picture['current']['date_creation']) |
---|
| 858 | ) |
---|
| 859 | ); |
---|
| 860 | $infos['INFO_CREATION_DATE'] = |
---|
| 861 | '<a href="'.$url.'" rel="nofollow">'.$val.'</a>'; |
---|
[847] | 862 | } |
---|
| 863 | |
---|
| 864 | // date of availability |
---|
[3122] | 865 | $val = format_date($picture['current']['date_available']); |
---|
[1503] | 866 | $url = make_index_url( |
---|
[1825] | 867 | array( |
---|
| 868 | 'chronology_field'=>'posted', |
---|
| 869 | 'chronology_style'=>'monthly', |
---|
| 870 | 'chronology_view'=>'list', |
---|
| 871 | 'chronology_date' => explode( |
---|
| 872 | '-', |
---|
| 873 | substr($picture['current']['date_available'], 0, 10) |
---|
[1090] | 874 | ) |
---|
[1825] | 875 | ) |
---|
| 876 | ); |
---|
[1135] | 877 | $infos['INFO_POSTED_DATE'] = '<a href="'.$url.'" rel="nofollow">'.$val.'</a>'; |
---|
[847] | 878 | |
---|
| 879 | // size in pixels |
---|
[1590] | 880 | if ($picture['current']['is_picture'] and isset($picture['current']['width']) ) |
---|
[847] | 881 | { |
---|
[1590] | 882 | if ($picture['current']['scaled_width'] !== $picture['current']['width'] ) |
---|
[568] | 883 | { |
---|
[847] | 884 | $infos['INFO_DIMENSIONS'] = |
---|
[1590] | 885 | '<a href="'.$picture['current']['image_url'].'" title="'. |
---|
[847] | 886 | l10n('Original dimensions').'">'. |
---|
[1590] | 887 | $picture['current']['width'].'*'.$picture['current']['height'].'</a>'; |
---|
[568] | 888 | } |
---|
[635] | 889 | else |
---|
| 890 | { |
---|
[1590] | 891 | $infos['INFO_DIMENSIONS'] = |
---|
| 892 | $picture['current']['width'].'*'.$picture['current']['height']; |
---|
[635] | 893 | } |
---|
[568] | 894 | } |
---|
[774] | 895 | |
---|
[847] | 896 | // filesize |
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| 897 | if (!empty($picture['current']['filesize'])) |
---|
| 898 | { |
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| 899 | $infos['INFO_FILESIZE'] = |
---|
| 900 | sprintf(l10n('%d Kb'), $picture['current']['filesize']); |
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| 901 | } |
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| 902 | |
---|
| 903 | // number of visits |
---|
| 904 | $infos['INFO_VISITS'] = $picture['current']['hit']; |
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| 905 | |
---|
| 906 | // file |
---|
| 907 | $infos['INFO_FILE'] = $picture['current']['file']; |
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| 908 | |
---|
[2227] | 909 | $template->assign($infos); |
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[5304] | 910 | $template->assign('display_info', unserialize($conf['picture_informations'])); |
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[2227] | 911 | |
---|
| 912 | // related tags |
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[1827] | 913 | $tags = get_common_tags( array($page['image_id']), -1); |
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| 914 | if ( count($tags) ) |
---|
[847] | 915 | { |
---|
[2227] | 916 | foreach ($tags as $tag) |
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[1119] | 917 | { |
---|
[2227] | 918 | $template->append( |
---|
| 919 | 'related_tags', |
---|
[2413] | 920 | array_merge( $tag, |
---|
| 921 | array( |
---|
| 922 | 'URL' => make_index_url( |
---|
[2227] | 923 | array( |
---|
| 924 | 'tags' => array($tag) |
---|
| 925 | ) |
---|
| 926 | ), |
---|
[2413] | 927 | 'U_TAG_IMAGE' => duplicate_picture_url( |
---|
[2227] | 928 | array( |
---|
| 929 | 'section' => 'tags', |
---|
| 930 | 'tags' => array($tag) |
---|
| 931 | ) |
---|
| 932 | ) |
---|
[1119] | 933 | ) |
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[2413] | 934 | ) |
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[2227] | 935 | ); |
---|
[1119] | 936 | } |
---|
[847] | 937 | } |
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| 938 | |
---|
| 939 | // related categories |
---|
[2309] | 940 | if ( count($related_categories)==1 and |
---|
| 941 | isset($page['category']) and |
---|
| 942 | $related_categories[0]['category_id']==$page['category']['id'] ) |
---|
| 943 | { // no need to go to db, we have all the info |
---|
[2227] | 944 | $template->append( |
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[2309] | 945 | 'related_categories', |
---|
| 946 | get_cat_display_name( $page['category']['upper_names'] ) |
---|
[847] | 947 | ); |
---|
| 948 | } |
---|
[2309] | 949 | else |
---|
| 950 | { // use only 1 sql query to get names for all related categories |
---|
| 951 | $ids = array(); |
---|
| 952 | foreach ($related_categories as $category) |
---|
| 953 | {// add all uppercats to $ids |
---|
| 954 | $ids = array_merge($ids, explode(',', $category['uppercats']) ); |
---|
| 955 | } |
---|
| 956 | $ids = array_unique($ids); |
---|
| 957 | $query = ' |
---|
| 958 | SELECT id, name, permalink |
---|
| 959 | FROM '.CATEGORIES_TABLE.' |
---|
| 960 | WHERE id IN ('.implode(',',$ids).')'; |
---|
| 961 | $cat_map = hash_from_query($query, 'id'); |
---|
| 962 | foreach ($related_categories as $category) |
---|
| 963 | { |
---|
| 964 | $cats = array(); |
---|
| 965 | foreach ( explode(',', $category['uppercats']) as $id ) |
---|
| 966 | { |
---|
| 967 | $cats[] = $cat_map[$id]; |
---|
| 968 | } |
---|
| 969 | $template->append('related_categories', get_cat_display_name($cats) ); |
---|
| 970 | } |
---|
| 971 | } |
---|
[847] | 972 | |
---|
[1882] | 973 | // maybe someone wants a special display (call it before page_header so that |
---|
| 974 | // they can add stylesheets) |
---|
| 975 | $element_content = trigger_event( |
---|
| 976 | 'render_element_content', |
---|
| 977 | '', |
---|
| 978 | $picture['current'] |
---|
| 979 | ); |
---|
[2227] | 980 | $template->assign( 'ELEMENT_CONTENT', $element_content ); |
---|
[1882] | 981 | |
---|
[1082] | 982 | // +-----------------------------------------------------------------------+ |
---|
| 983 | // | sub pages | |
---|
| 984 | // +-----------------------------------------------------------------------+ |
---|
[847] | 985 | |
---|
[1082] | 986 | include(PHPWG_ROOT_PATH.'include/picture_rate.inc.php'); |
---|
| 987 | include(PHPWG_ROOT_PATH.'include/picture_comment.inc.php'); |
---|
[2407] | 988 | if ($metadata_showable and pwg_get_session_var('show_metadata') <> null ) |
---|
[1107] | 989 | { |
---|
| 990 | include(PHPWG_ROOT_PATH.'include/picture_metadata.inc.php'); |
---|
| 991 | } |
---|
[345] | 992 | |
---|
[1627] | 993 | include(PHPWG_ROOT_PATH.'include/page_header.php'); |
---|
[1793] | 994 | trigger_action('loc_end_picture'); |
---|
[2549] | 995 | if ($page['slideshow'] and $conf['light_slideshow']) |
---|
| 996 | { |
---|
| 997 | $template->pparse('slideshow'); |
---|
| 998 | } |
---|
| 999 | else |
---|
| 1000 | { |
---|
| 1001 | $template->pparse('picture'); |
---|
| 1002 | } |
---|
[2327] | 1003 | //------------------------------------------------------------ log informations |
---|
| 1004 | pwg_log($picture['current']['id'], 'picture'); |
---|
[369] | 1005 | include(PHPWG_ROOT_PATH.'include/page_tail.php'); |
---|
[6614] | 1006 | ?> |
---|