diff options
Diffstat (limited to 'include/category_cats.inc.php')
| -rw-r--r-- | include/category_cats.inc.php | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/include/category_cats.inc.php b/include/category_cats.inc.php new file mode 100644 index 000000000..9a3cccceb --- /dev/null +++ b/include/category_cats.inc.php @@ -0,0 +1,243 @@ +<?php +// +-----------------------------------------------------------------------+ +// | PhpWebGallery - a PHP based picture gallery | +// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | +// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net | +// +-----------------------------------------------------------------------+ +// | branch : BSF (Best So Far) +// | file : $Id$ +// | last update : $Date$ +// | last modifier : $Author$ +// | revision : $Revision$ +// +-----------------------------------------------------------------------+ +// | This program is free software; you can redistribute it and/or modify | +// | it under the terms of the GNU General Public License as published by | +// | the Free Software Foundation | +// | | +// | This program is distributed in the hope that it will be useful, but | +// | WITHOUT ANY WARRANTY; without even the implied warranty of | +// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | +// | General Public License for more details. | +// | | +// | You should have received a copy of the GNU General Public License | +// | along with this program; if not, write to the Free Software | +// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | +// | USA. | +// +-----------------------------------------------------------------------+ + +/** + * This file is included by the main page to show thumbnails for a category + * that have only subcategories or to show recent categories + * + */ + +if ($page['section']=='recent_cats') +{ + $query = ' +SELECT id,name,date_last,representative_picture_id,comment,nb_images,uppercats + FROM '.CATEGORIES_TABLE.' + WHERE date_last > SUBDATE( + CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY + ) + AND id NOT IN ('.$user['forbidden_categories'].')'; +} +else +{ + $query = ' +SELECT id,name,date_last,representative_picture_id,comment,nb_images + FROM '.CATEGORIES_TABLE.' + WHERE id_uppercat '. + (!isset($page['category']) ? 'is NULL' : '= '.$page['category']).' + AND id NOT IN ('.$user['forbidden_categories'].') + ORDER BY rank +;'; +} + +$result = pwg_query($query); +$categories = array(); +$image_ids = array(); + +while ($row = mysql_fetch_assoc($result)) +{ + if (isset($row['representative_picture_id']) + and is_numeric($row['representative_picture_id'])) + { // if a representative picture is set, it has priority + $image_id = $row['representative_picture_id']; + } + else if ($conf['allow_random_representative']) + {// searching a random representant among elements in sub-categories + $query = ' +SELECT image_id + FROM '.CATEGORIES_TABLE.' AS c INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic + ON ic.category_id = c.id + WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\' + AND c.id NOT IN ('.$user['forbidden_categories'].') + ORDER BY RAND() + LIMIT 0,1 +;'; + $subresult = pwg_query($query); + if (mysql_num_rows($subresult) > 0) + { + list($image_id) = mysql_fetch_row($subresult); + } + } + else + { // searching a random representant among representant of sub-categories + $query = ' +SELECT representative_picture_id + FROM '.CATEGORIES_TABLE.' + WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\' + AND id NOT IN ('.$user['forbidden_categories'].') + AND representative_picture_id IS NOT NULL + ORDER BY RAND() + LIMIT 0,1 +;'; + $subresult = pwg_query($query); + if (mysql_num_rows($subresult) > 0) + { + list($image_id) = mysql_fetch_row($subresult); + } + } + + if (isset($image_id)) + { + $row['representative_picture_id'] = $image_id; + array_push($image_ids, $image_id); + array_push($categories, $row); + } + unset($image_id); +} + +if (count($categories) > 0) +{ + $thumbnail_src_of = array(); + + $query = ' +SELECT id, path, tn_ext + FROM '.IMAGES_TABLE.' + WHERE id IN ('.implode(',', $image_ids).') +;'; + $result = pwg_query($query); + while ($row = mysql_fetch_assoc($result)) + { + $thumbnail_src_of[$row['id']] = get_thumbnail_url($row); + } +} + +if (count($categories) > 0) +{ + if ($conf['subcatify']) + { + $template->set_filenames( + array( + 'mainpage_categories' => 'mainpage_categories.tpl', + ) + ); + + foreach ($categories as $category) + { + $comment = strip_tags(@$category['comment'], '<a><br><p><b><i><small><strong><font>'); + if ($page['section']=='recent_cats') + { + $name = get_cat_display_name_cache($category['uppercats'], null, false); + $icon_ts = ''; + } + else + { + $name = $category['name']; + $icon_ts = get_icon(@$category['date_last']); + } + + $template->assign_block_vars( + 'categories.category', + array( + 'SRC' => $thumbnail_src_of[$category['representative_picture_id']], + 'ALT' => $category['name'], + 'TITLE' => $lang['hint_category'], + 'ICON' => $icon_ts, + + 'URL' => make_index_url( + array( + 'category' => $category['id'], + 'cat_name' => $category['name'], + ) + ), + 'CAPTION_NB_IMAGES' => (($category['nb_images'] == 0) ? '' : sprintf("%d ".l10n('pictures'), $category['nb_images'])), + 'DESCRIPTION' => @$comment, + 'NAME' => $name, + ) + ); + } + + $template->assign_var_from_handle('CATEGORIES', 'mainpage_categories'); + } + else + { + $template->set_filenames( array( 'thumbnails' => 'thumbnails.tpl',)); + // first line + $template->assign_block_vars('thumbnails.line', array()); + // current row displayed + $row_number = 0; + + if ($page['section']=='recent_cats') + { + $old_level_separator = $conf['level_separator']; + $conf['level_separator'] = '<br />'; + } + + foreach ($categories as $category) + { + $template->assign_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE' => $thumbnail_src_of[ $category['representative_picture_id'] ], + 'IMAGE_ALT' => $category['name'], + 'IMAGE_TITLE' => $lang['hint_category'], + + 'U_IMG_LINK' => make_index_url( + array( + 'category' => $category['id'], + 'cat_name' => $category['name'], + ) + ), + 'CLASS' => 'thumbCat', + ) + ); + if ($page['section']=='recent_cats') + { + $name = get_cat_display_name_cache($category['uppercats'], null, false); + } + else + { + $name = $category['name']; + $template->merge_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE_TS' => get_icon(@$category['date_last']), + ) + ); + } + $template->assign_block_vars( + 'thumbnails.line.thumbnail.category_name', + array( + 'NAME' => $name + ) + ); + + // create a new line ? + if (++$row_number == $user['nb_image_line']) + { + $template->assign_block_vars('thumbnails.line', array()); + $row_number = 0; + } + } + + if ( isset($old_level_separator) ) + { + $conf['level_separator']=$old_level_separator; + } + + $template->assign_var_from_handle('THUMBNAILS', 'thumbnails'); + } +} +?> |