[1597] | 1 | <?php |
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| 2 | // +-----------------------------------------------------------------------+ |
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| 3 | // | PhpWebGallery - a PHP based picture gallery | |
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| 4 | // | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | |
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[1719] | 5 | // | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net | |
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[1597] | 6 | // +-----------------------------------------------------------------------+ |
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| 7 | // | file : $Id: category_cats.inc.php 1971 2007-04-22 16:19:16Z rub $ |
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| 8 | // | last update : $Date: 2007-04-22 16:19:16 +0000 (Sun, 22 Apr 2007) $ |
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| 9 | // | last modifier : $Author: rub $ |
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| 10 | // | revision : $Revision: 1971 $ |
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| 11 | // +-----------------------------------------------------------------------+ |
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| 12 | // | This program is free software; you can redistribute it and/or modify | |
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| 13 | // | it under the terms of the GNU General Public License as published by | |
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| 14 | // | the Free Software Foundation | |
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| 15 | // | | |
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| 16 | // | This program is distributed in the hope that it will be useful, but | |
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| 17 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 18 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 19 | // | General Public License for more details. | |
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| 20 | // | | |
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| 21 | // | You should have received a copy of the GNU General Public License | |
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| 22 | // | along with this program; if not, write to the Free Software | |
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| 23 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 24 | // | USA. | |
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| 25 | // +-----------------------------------------------------------------------+ |
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| 26 | |
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| 27 | /** |
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| 28 | * This file is included by the main page to show thumbnails for a category |
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| 29 | * that have only subcategories or to show recent categories |
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| 30 | * |
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| 31 | */ |
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| 32 | |
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| 33 | if ($page['section']=='recent_cats') |
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| 34 | { |
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[1624] | 35 | // $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE |
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[1597] | 36 | $query = ' |
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[1624] | 37 | SELECT |
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[1866] | 38 | id, name, permalink, representative_picture_id, comment, nb_images, uppercats, |
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[1719] | 39 | date_last, max_date_last, count_images, count_categories, global_rank |
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[1624] | 40 | FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' |
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| 41 | ON id = cat_id and user_id = '.$user['id'].' |
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[1876] | 42 | WHERE date_last >= SUBDATE( |
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[1597] | 43 | CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY |
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[1677] | 44 | ) |
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| 45 | '.get_sql_condition_FandF |
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| 46 | ( |
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| 47 | array |
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| 48 | ( |
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| 49 | 'visible_categories' => 'id', |
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| 50 | ), |
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| 51 | 'AND' |
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| 52 | ).' |
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| 53 | ;'; |
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[1597] | 54 | } |
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| 55 | else |
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| 56 | { |
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[1624] | 57 | // $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE |
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[1597] | 58 | $query = ' |
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[1624] | 59 | SELECT |
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[1866] | 60 | id, name, permalink, representative_picture_id, comment, nb_images, |
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[1641] | 61 | date_last, max_date_last, count_images, count_categories |
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[1624] | 62 | FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' |
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| 63 | ON id = cat_id and user_id = '.$user['id'].' |
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[1597] | 64 | WHERE id_uppercat '. |
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[1861] | 65 | (!isset($page['category']) ? 'is NULL' : '= '.$page['category']['id']).' |
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[1677] | 66 | '.get_sql_condition_FandF |
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| 67 | ( |
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| 68 | array |
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| 69 | ( |
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| 70 | 'visible_categories' => 'id', |
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| 71 | ), |
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| 72 | 'AND' |
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| 73 | ).' |
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[1597] | 74 | ORDER BY rank |
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| 75 | ;'; |
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| 76 | } |
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| 77 | |
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| 78 | $result = pwg_query($query); |
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| 79 | $categories = array(); |
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[1970] | 80 | $category_ids = array(); |
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[1597] | 81 | $image_ids = array(); |
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| 82 | |
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| 83 | while ($row = mysql_fetch_assoc($result)) |
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| 84 | { |
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[1643] | 85 | $row['is_child_date_last'] = @$row['max_date_last']>@$row['date_last']; |
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[1624] | 86 | |
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[1597] | 87 | if (isset($row['representative_picture_id']) |
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| 88 | and is_numeric($row['representative_picture_id'])) |
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| 89 | { // if a representative picture is set, it has priority |
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| 90 | $image_id = $row['representative_picture_id']; |
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| 91 | } |
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| 92 | else if ($conf['allow_random_representative']) |
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| 93 | {// searching a random representant among elements in sub-categories |
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| 94 | $query = ' |
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| 95 | SELECT image_id |
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| 96 | FROM '.CATEGORIES_TABLE.' AS c INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic |
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[1648] | 97 | ON ic.category_id = c.id'; |
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| 98 | $query.= ' |
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[1597] | 99 | WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\' |
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[1677] | 100 | '.get_sql_condition_FandF |
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| 101 | ( |
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| 102 | array |
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| 103 | ( |
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| 104 | 'forbidden_categories' => 'c.id', |
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| 105 | 'visible_categories' => 'c.id', |
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| 106 | 'visible_images' => 'image_id' |
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| 107 | ), |
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| 108 | 'AND' |
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| 109 | ).' |
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[1597] | 110 | ORDER BY RAND() |
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| 111 | LIMIT 0,1 |
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| 112 | ;'; |
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| 113 | $subresult = pwg_query($query); |
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| 114 | if (mysql_num_rows($subresult) > 0) |
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| 115 | { |
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| 116 | list($image_id) = mysql_fetch_row($subresult); |
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| 117 | } |
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| 118 | } |
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| 119 | else |
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| 120 | { // searching a random representant among representant of sub-categories |
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| 121 | $query = ' |
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| 122 | SELECT representative_picture_id |
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[1648] | 123 | FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' |
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| 124 | ON id = cat_id and user_id = '.$user['id'].' |
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[1597] | 125 | WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\' |
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[1677] | 126 | AND representative_picture_id IS NOT NULL |
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| 127 | '.get_sql_condition_FandF |
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| 128 | ( |
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| 129 | array |
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| 130 | ( |
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| 131 | 'visible_categories' => 'id', |
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| 132 | ), |
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| 133 | 'AND' |
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| 134 | ).' |
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[1597] | 135 | ORDER BY RAND() |
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| 136 | LIMIT 0,1 |
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| 137 | ;'; |
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| 138 | $subresult = pwg_query($query); |
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| 139 | if (mysql_num_rows($subresult) > 0) |
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| 140 | { |
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| 141 | list($image_id) = mysql_fetch_row($subresult); |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | if (isset($image_id)) |
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| 146 | { |
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| 147 | $row['representative_picture_id'] = $image_id; |
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| 148 | array_push($image_ids, $image_id); |
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| 149 | array_push($categories, $row); |
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[1970] | 150 | array_push($category_ids, $row['id']); |
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[1597] | 151 | } |
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| 152 | unset($image_id); |
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| 153 | } |
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| 154 | |
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[1970] | 155 | if ($conf['display_fromto']) |
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| 156 | { |
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| 157 | $dates_of_category = array(); |
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| 158 | if (count($category_ids) > 0) |
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| 159 | { |
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| 160 | $query = ' |
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| 161 | SELECT |
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| 162 | category_id, |
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| 163 | MIN(date_creation) AS date_creation_min, |
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| 164 | MAX(date_creation) AS date_creation_max |
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| 165 | FROM '.IMAGE_CATEGORY_TABLE.' |
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[1971] | 166 | INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.' |
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| 167 | ON category_id = cat_id and user_id = '.$user['id'].' |
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[1970] | 168 | INNER JOIN '.IMAGES_TABLE.' ON image_id = id |
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| 169 | WHERE category_id IN ('.implode(',', $category_ids).') |
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[1971] | 170 | '.get_sql_condition_FandF |
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| 171 | ( |
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| 172 | array |
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| 173 | ( |
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| 174 | 'visible_categories' => 'category_id', |
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| 175 | 'visible_images' => 'image_id' |
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| 176 | ), |
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| 177 | 'AND' |
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| 178 | ).' |
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[1970] | 179 | GROUP BY category_id |
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| 180 | ;'; |
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| 181 | $result = pwg_query($query); |
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| 182 | while ($row = mysql_fetch_array($result)) |
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| 183 | { |
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| 184 | $dates_of_category[ $row['category_id'] ] = array( |
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| 185 | 'from' => $row['date_creation_min'], |
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| 186 | 'to' => $row['date_creation_max'], |
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| 187 | ); |
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| 188 | } |
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| 189 | // echo '<pre>'; print_r($dates_of_category); echo '</pre>'; |
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| 190 | } |
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| 191 | } |
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| 192 | |
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[1719] | 193 | if ($page['section']=='recent_cats') |
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| 194 | { |
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| 195 | usort($categories, 'global_rank_compare'); |
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| 196 | } |
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[1597] | 197 | if (count($categories) > 0) |
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| 198 | { |
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| 199 | $thumbnail_src_of = array(); |
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| 200 | |
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| 201 | $query = ' |
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| 202 | SELECT id, path, tn_ext |
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| 203 | FROM '.IMAGES_TABLE.' |
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| 204 | WHERE id IN ('.implode(',', $image_ids).') |
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| 205 | ;'; |
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| 206 | $result = pwg_query($query); |
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| 207 | while ($row = mysql_fetch_assoc($result)) |
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| 208 | { |
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| 209 | $thumbnail_src_of[$row['id']] = get_thumbnail_url($row); |
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| 210 | } |
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| 211 | } |
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| 212 | |
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| 213 | if (count($categories) > 0) |
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| 214 | { |
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[1677] | 215 | // Update filtered data |
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[1722] | 216 | if (function_exists('update_cats_with_filtered_data')) |
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| 217 | { |
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| 218 | update_cats_with_filtered_data($categories); |
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| 219 | } |
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[1880] | 220 | trigger_action('loc_begin_index_category_thumbnails', $categories); |
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[1597] | 221 | if ($conf['subcatify']) |
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| 222 | { |
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[1820] | 223 | $template->set_filename('mainpage_categories', 'mainpage_categories.tpl'); |
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[1597] | 224 | |
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| 225 | foreach ($categories as $category) |
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| 226 | { |
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| 227 | $comment = strip_tags(@$category['comment'], '<a><br><p><b><i><small><strong><font>'); |
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| 228 | if ($page['section']=='recent_cats') |
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| 229 | { |
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| 230 | $name = get_cat_display_name_cache($category['uppercats'], null, false); |
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| 231 | } |
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| 232 | else |
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| 233 | { |
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| 234 | $name = $category['name']; |
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| 235 | } |
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| 236 | |
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[1638] | 237 | $icon_ts = get_icon($category['max_date_last'], $category['is_child_date_last']); |
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| 238 | |
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[1597] | 239 | $template->assign_block_vars( |
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| 240 | 'categories.category', |
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| 241 | array( |
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| 242 | 'SRC' => $thumbnail_src_of[$category['representative_picture_id']], |
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| 243 | 'ALT' => $category['name'], |
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| 244 | 'TITLE' => $lang['hint_category'], |
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| 245 | 'ICON' => $icon_ts, |
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| 246 | |
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| 247 | 'URL' => make_index_url( |
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| 248 | array( |
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[1861] | 249 | 'category' => $category |
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[1597] | 250 | ) |
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| 251 | ), |
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[1624] | 252 | 'CAPTION_NB_IMAGES' => get_display_images_count |
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| 253 | ( |
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| 254 | $category['nb_images'], |
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| 255 | $category['count_images'], |
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[1851] | 256 | $category['count_categories'], |
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| 257 | true, |
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[1869] | 258 | '<br />' |
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[1624] | 259 | ), |
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[1597] | 260 | 'DESCRIPTION' => @$comment, |
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| 261 | 'NAME' => $name, |
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| 262 | ) |
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| 263 | ); |
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[1970] | 264 | |
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| 265 | if ($conf['display_fromto']) |
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| 266 | { |
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| 267 | if (isset($dates_of_category[ $category['id'] ])) |
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| 268 | { |
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| 269 | $from = $dates_of_category[ $category['id'] ]['from']; |
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| 270 | $to = $dates_of_category[ $category['id'] ]['to']; |
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[1880] | 271 | |
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[1970] | 272 | if (!empty($from)) |
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| 273 | { |
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| 274 | $info = ''; |
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| 275 | |
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| 276 | if ($from == $to) |
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| 277 | { |
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| 278 | $info = format_date($from); |
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| 279 | } |
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| 280 | else |
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| 281 | { |
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| 282 | $info = sprintf( |
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| 283 | l10n('from %s to %s'), |
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| 284 | format_date($from), |
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| 285 | format_date($to) |
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| 286 | ); |
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| 287 | } |
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| 288 | |
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| 289 | $template->assign_block_vars( |
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| 290 | 'categories.category.dates', |
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| 291 | array( |
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| 292 | 'INFO' => $info, |
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| 293 | ) |
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| 294 | ); |
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| 295 | } |
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| 296 | } |
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| 297 | } |
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| 298 | |
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[1880] | 299 | //plugins need to add/modify sth in this loop ? |
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| 300 | trigger_action('loc_index_category_thumbnail', |
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| 301 | $category, 'categories.category' ); |
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[1597] | 302 | } |
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| 303 | |
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| 304 | $template->assign_var_from_handle('CATEGORIES', 'mainpage_categories'); |
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| 305 | } |
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| 306 | else |
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| 307 | { |
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[1820] | 308 | $template->set_filename( 'thumbnails', 'thumbnails.tpl'); |
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[1597] | 309 | // first line |
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| 310 | $template->assign_block_vars('thumbnails.line', array()); |
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| 311 | // current row displayed |
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| 312 | $row_number = 0; |
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| 313 | |
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| 314 | if ($page['section']=='recent_cats') |
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| 315 | { |
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| 316 | $old_level_separator = $conf['level_separator']; |
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| 317 | $conf['level_separator'] = '<br />'; |
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| 318 | } |
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| 319 | |
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| 320 | foreach ($categories as $category) |
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| 321 | { |
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| 322 | $template->assign_block_vars( |
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| 323 | 'thumbnails.line.thumbnail', |
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| 324 | array( |
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| 325 | 'IMAGE' => $thumbnail_src_of[ $category['representative_picture_id'] ], |
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| 326 | 'IMAGE_ALT' => $category['name'], |
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[1840] | 327 | 'IMAGE_TITLE' => get_display_images_count |
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| 328 | ( |
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| 329 | $category['nb_images'], |
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| 330 | $category['count_images'], |
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[1851] | 331 | $category['count_categories'], |
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| 332 | true, |
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[1884] | 333 | ' / ' |
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[1840] | 334 | ), |
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[1597] | 335 | |
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| 336 | 'U_IMG_LINK' => make_index_url( |
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| 337 | array( |
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[1861] | 338 | 'category' => $category |
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[1597] | 339 | ) |
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| 340 | ), |
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| 341 | 'CLASS' => 'thumbCat', |
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| 342 | ) |
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| 343 | ); |
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| 344 | if ($page['section']=='recent_cats') |
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| 345 | { |
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| 346 | $name = get_cat_display_name_cache($category['uppercats'], null, false); |
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| 347 | } |
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| 348 | else |
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| 349 | { |
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| 350 | $name = $category['name']; |
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| 351 | $template->merge_block_vars( |
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| 352 | 'thumbnails.line.thumbnail', |
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| 353 | array( |
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[1624] | 354 | 'IMAGE_TS' => get_icon($category['max_date_last'], $category['is_child_date_last']), |
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[1597] | 355 | ) |
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| 356 | ); |
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| 357 | } |
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| 358 | $template->assign_block_vars( |
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| 359 | 'thumbnails.line.thumbnail.category_name', |
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| 360 | array( |
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| 361 | 'NAME' => $name |
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| 362 | ) |
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| 363 | ); |
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| 364 | |
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[1880] | 365 | //plugins need to add/modify sth in this loop ? |
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| 366 | trigger_action('loc_index_category_thumbnail', |
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| 367 | $category, 'thumbnails.line.thumbnail' ); |
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| 368 | |
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[1597] | 369 | // create a new line ? |
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| 370 | if (++$row_number == $user['nb_image_line']) |
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| 371 | { |
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| 372 | $template->assign_block_vars('thumbnails.line', array()); |
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| 373 | $row_number = 0; |
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| 374 | } |
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| 375 | } |
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| 376 | |
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| 377 | if ( isset($old_level_separator) ) |
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| 378 | { |
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| 379 | $conf['level_separator']=$old_level_separator; |
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| 380 | } |
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| 381 | |
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[1820] | 382 | $template->assign_var_from_handle('CATEGORIES', 'thumbnails'); |
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| 383 | unset( $template->_tpldata['thumbnails.'] );//maybe write a func for that |
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[1597] | 384 | } |
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[1880] | 385 | trigger_action('loc_end_index_category_thumbnails', $categories); |
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[1597] | 386 | } |
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| 387 | ?> |
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