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Diffstat (limited to 'tags.php')
| -rw-r--r-- | tags.php | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/tags.php b/tags.php new file mode 100644 index 000000000..e61ee1f24 --- /dev/null +++ b/tags.php @@ -0,0 +1,120 @@ +<?php +// +-----------------------------------------------------------------------+ +// | PhpWebGallery - a PHP based picture gallery | +// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | +// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net | +// +-----------------------------------------------------------------------+ +// | branch : BSF (Best So Far) +// | file : $RCSfile$ +// | last update : $Date: 2006-03-22 02:01:47 +0100 (mer, 22 mar 2006) $ +// | last modifier : $Author: rvelices $ +// | revision : $Revision: 1092 $ +// +-----------------------------------------------------------------------+ +// | 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. | +// +-----------------------------------------------------------------------+ + +// +-----------------------------------------------------------------------+ +// | functions | +// +-----------------------------------------------------------------------+ + +function counter_compare($a, $b) +{ + if ($a['counter'] == $b['counter']) + { + return tag_id_compare($a, $b); + } + + return ($a['counter'] < $b['counter']) ? -1 : 1; +} + +function tag_id_compare($a, $b) +{ + return ($a['tag_id'] < $b['tag_id']) ? -1 : 1; +} + +// +-----------------------------------------------------------------------+ +// | initialization | +// +-----------------------------------------------------------------------+ + +define('PHPWG_ROOT_PATH','./'); +include_once(PHPWG_ROOT_PATH.'include/common.inc.php'); + +check_status(ACCESS_GUEST); + +// +-----------------------------------------------------------------------+ +// | page header and options | +// +-----------------------------------------------------------------------+ + +$title= l10n('Tags'); +$page['body_id'] = 'theTagsPage'; +include(PHPWG_ROOT_PATH.'include/page_header.php'); + +$template->set_filenames(array('tags'=>'tags.tpl')); +$template->assign_vars( + array( + 'U_HOME' => make_index_url(), + ) + ); + +// +-----------------------------------------------------------------------+ +// | tag cloud construction | +// +-----------------------------------------------------------------------+ + +// find all tags available for the current user +$tags = get_available_tags(explode(',', $user['forbidden_categories'])); + +// we want only the first most represented tags, so we sort them by counter +// and take the first tags +usort($tags, 'counter_compare'); +$tags = array_slice($tags, 0, $conf['full_tag_cloud_items_number']); + +// depending on its counter and the other tags counter, each tag has a level +$tags = add_level_to_tags($tags); + +// we want tags diplayed in alphabetic order +usort($tags, 'name_compare'); + +// display sorted tags +foreach ($tags as $tag) +{ + $template->assign_block_vars( + 'tag', + array( + 'URL' => make_index_url( + array( + 'tags' => array( + array( + 'id' => $tag['tag_id'], + 'url_name' => $tag['url_name'], + ), + ), + ) + ), + + 'NAME' => $tag['name'], + 'TITLE' => $tag['counter'], + 'CLASS' => 'tagLevel'.$tag['level'], + ) + ); +} + +// +-----------------------------------------------------------------------+ +// | html code display | +// +-----------------------------------------------------------------------+ + +$template->assign_block_vars('title',array()); +$template->parse('tags'); +include(PHPWG_ROOT_PATH.'include/page_tail.php'); +?>
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