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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2007 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. |
// +-----------------------------------------------------------------------+
// +-----------------------------------------------------------------------+
// | functions |
// +-----------------------------------------------------------------------+
function counter_compare($a, $b)
{
if ($a['counter'] == $b['counter'])
{
return id_compare($a, $b);
}
return ($a['counter'] < $b['counter']) ? +1 : -1;
}
function id_compare($a, $b)
{
return ($a['id'] < $b['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';
$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
$tags = get_available_tags();
// we want only the first most represented tags, so we sort them by counter
// and take the first tags
usort($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)
{
$template->assign_block_vars(
'tag',
array(
'URL' => make_index_url(
array(
'tags' => array($tag),
)
),
'NAME' => $tag['name'],
'TITLE' => $tag['counter'],
'CLASS' => 'tagLevel'.$tag['level'],
)
);
}
include(PHPWG_ROOT_PATH.'include/page_header.php');
$template->parse('tags');
include(PHPWG_ROOT_PATH.'include/page_tail.php');
?>
|
