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Diffstat (limited to '')
| -rw-r--r-- | include/category_subcats.inc.php | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/include/category_subcats.inc.php b/include/category_subcats.inc.php new file mode 100644 index 000000000..cf63d7e1f --- /dev/null +++ b/include/category_subcats.inc.php @@ -0,0 +1,124 @@ +<?php +// +-----------------------------------------------------------------------+ +// | category_subcats.inc.php | +// +-----------------------------------------------------------------------+ +// | application : PhpWebGallery <http://phpwebgallery.net> | +// | branch : BSF (Best So Far) | +// +-----------------------------------------------------------------------+ +// | file : $RCSfile$ +// | 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 category.php to show thumbnails for a category + * that have only subcategories + * + */ + +$subcats = array(); +if (isset($page['cat'])) +{ + $subcats = get_non_empty_subcat_ids($page['cat']); +} +else +{ + $subcats = get_non_empty_subcat_ids(''); +} + +// template thumbnail initialization +if (count($subcats) > 0) +{ + $template->assign_block_vars('thumbnails', array()); + // first line + $template->assign_block_vars('thumbnails.line', array()); + // current row displayed + $row_number = 0; +} + +foreach ($subcats as $subcat_id => $non_empty_id) +{ + $name = $page['plain_structure'][$subcat_id]['name']; + + // searching the representative picture of the category + $query = ' +SELECT representative_picture_id + FROM '.CATEGORIES_TABLE.' + WHERE id = '.$non_empty_id.' +;'; + $row = mysql_fetch_array(mysql_query($query)); + + $query = ' +SELECT file,tn_ext,storage_category_id + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + WHERE category_id = '.$non_empty_id.' + AND id = image_id'; + // if the category has a representative picture, this is its thumbnail + // that will be displayed ! + if (isset($row['representative_picture_id'])) + { + $query.= ' + AND id = '.$row['representative_picture_id']; + } + else + { + $query.= ' + ORDER BY RAND() + LIMIT 0,1'; + } + $query.= ' +;'; + $image_result = mysql_query($query); + $image_row = mysql_fetch_array($image_result); + + $file = get_filename_wo_extension($image_row['file']); + + // creating links for thumbnail and associated category + $thumbnail_link = get_complete_dir($image_row['storage_category_id']); + $thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail']; + $thumbnail_link.= $file.'.'.$image_row['tn_ext']; + + $thumbnail_title = $lang['hint_category']; + + $url_link = PHPWG_ROOT_PATH.'category.php?cat='.$subcat_id; + + $date = $page['plain_structure'][$subcat_id]['date_last']; + + $template->assign_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE' => $thumbnail_link, + 'IMAGE_ALT' => $image_row['file'], + 'IMAGE_TITLE' => $thumbnail_title, + 'IMAGE_NAME' => '['.$name.']', + 'IMAGE_TS' => get_icon($date), + 'IMAGE_STYLE' => 'thumb_category', + + 'U_IMG_LINK' => add_session_id($url_link) + ) + ); + $template->assign_block_vars('thumbnails.line.thumbnail.bullet',array()); + + // create a new line ? + if (++$row_number == $user['nb_image_line']) + { + $template->assign_block_vars('thumbnails.line', array()); + $row_number = 0; + } +} +?>
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