5f23fa1473
a. non latin tags (greek/cyrillic...) are not sorted case-insesitive and group by letter view in tag list is not case insesitive b. quick searching tag names does not perform correctly accent folding (e.g. Köln and Koln do not match) and case insesitivity for non latin letters c. missing from remove_accents characters in romanian language (Latin Extended-B) ? c8 98 = LATIN CAPITAL LETTER S WITH COMMA BELOW ? c8 99 = LATIN SMALL LETTER S WITH COMMA BELOW ? c8 9a = LATIN CAPITAL LETTER T WITH COMMA BELOW ? c8 9b = LATIN SMALL LETTER T WITH COMMA BELOW d. str2url allow non latin letters in output only if the input does not contain any valid lating letter/digit. we should always allow non latin letters in output git-svn-id: http://piwigo.org/svn/branches/2.4@17749 68402e56-0260-453c-a942-63ccdbb3a9ee
208 lines
No EOL
6.4 KiB
PHP
208 lines
No EOL
6.4 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based photo gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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// +-----------------------------------------------------------------------+
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// | functions |
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// +-----------------------------------------------------------------------+
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function counter_compare($a, $b)
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{
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if ($a['counter'] == $b['counter'])
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{
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return id_compare($a, $b);
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}
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return ($a['counter'] < $b['counter']) ? +1 : -1;
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}
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function id_compare($a, $b)
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{
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return ($a['id'] < $b['id']) ? -1 : 1;
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}
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// +-----------------------------------------------------------------------+
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// | initialization |
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// +-----------------------------------------------------------------------+
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define('PHPWG_ROOT_PATH','./');
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include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
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check_status(ACCESS_GUEST);
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// +-----------------------------------------------------------------------+
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// | page header and options |
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// +-----------------------------------------------------------------------+
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$title= l10n('Tags');
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$page['body_id'] = 'theTagsPage';
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$template->set_filenames(array('tags'=>'tags.tpl'));
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$page['display_mode'] = $conf['tags_default_display_mode'];
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if (isset($_GET['display_mode']))
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{
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if (in_array($_GET['display_mode'], array('cloud', 'letters')))
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{
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$page['display_mode'] = $_GET['display_mode'];
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}
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}
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foreach (array('cloud', 'letters') as $mode)
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{
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$template->assign(
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'U_'.strtoupper($mode),
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get_root_url().'tags.php'. ($conf['tags_default_display_mode']==$mode ? '' : '?display_mode='.$mode)
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);
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}
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$template->assign( 'display_mode', $page['display_mode'] );
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// find all tags available for the current user
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$tags = get_available_tags();
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// +-----------------------------------------------------------------------+
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// | letter groups construction |
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// +-----------------------------------------------------------------------+
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if ($page['display_mode'] == 'letters') {
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// we want tags diplayed in alphabetic order
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usort($tags, 'tag_alpha_compare');
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$current_letter = null;
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$nb_tags = count($tags);
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$current_column = 1;
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$current_tag_idx = 0;
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$letter = array(
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'tags' => array()
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);
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foreach ($tags as $tag)
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{
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$tag_letter = mb_strtoupper(mb_substr(transliterate($tag['name']), 0, 1, PWG_CHARSET), PWG_CHARSET);
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if ($current_tag_idx==0) {
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$current_letter = $tag_letter;
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$letter['TITLE'] = $tag_letter;
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}
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//lettre precedente differente de la lettre suivante
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if ($tag_letter !== $current_letter)
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{
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if ($current_column<$conf['tag_letters_column_number']
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and $current_tag_idx > $current_column*$nb_tags/$conf['tag_letters_column_number'] )
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{
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$letter['CHANGE_COLUMN'] = true;
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$current_column++;
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}
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$letter['TITLE'] = $current_letter;
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$template->append(
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'letters',
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$letter
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);
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$current_letter = $tag_letter;
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$letter = array(
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'tags' => array()
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);
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}
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array_push(
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$letter['tags'],
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array_merge(
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$tag,
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array(
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'URL' => make_index_url(
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array(
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'tags' => array($tag),
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)
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),
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)
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)
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);
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$current_tag_idx++;
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}
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// flush last letter
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if (count($letter['tags']) > 0)
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{
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unset($letter['CHANGE_COLUMN']);
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$letter['TITLE'] = $current_letter;
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$template->append(
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'letters',
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$letter
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);
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}
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}
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// +-----------------------------------------------------------------------+
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// | tag cloud construction |
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// +-----------------------------------------------------------------------+
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// we want only the first most represented tags, so we sort them by counter
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// and take the first tags
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usort($tags, 'counter_compare');
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$tags = array_slice($tags, 0, $conf['full_tag_cloud_items_number']);
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// depending on its counter and the other tags counter, each tag has a level
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$tags = add_level_to_tags($tags);
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// we want tags diplayed in alphabetic order
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if ('letters' != $page['display_mode'])
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{
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usort($tags, 'tag_alpha_compare');
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}
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// display sorted tags
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foreach ($tags as $tag)
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{
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$template->append(
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'tags',
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array_merge(
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$tag,
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array(
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'URL' => make_index_url(
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array(
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'tags' => array($tag),
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)
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),
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)
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)
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);
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}
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// include menubar
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$themeconf = $template->get_template_vars('themeconf');
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if (!isset($themeconf['hide_menu_on']) OR !in_array('theTagsPage', $themeconf['hide_menu_on']))
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{
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include( PHPWG_ROOT_PATH.'include/menubar.inc.php');
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}
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include(PHPWG_ROOT_PATH.'include/page_header.php');
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include(PHPWG_ROOT_PATH.'include/page_messages.php');
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$template->pparse('tags');
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include(PHPWG_ROOT_PATH.'include/page_tail.php');
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?>
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