nextcloud/apps/bookmarks/ajax/updateList.php

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<?php
/**
* ownCloud - bookmarks plugin
*
* @author Arthur Schiwon
* @copyright 2011 Arthur Schiwon blizzz@arthur-schiwon.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
//no apps or filesystem
$RUNTIME_NOSETUPFS=true;
require_once('../../../lib/base.php');
// Check if we are a user
OC_JSON::checkLoggedIn();
OC_JSON::checkAppEnabled('bookmarks');
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$params=array(OC_User::getUser());
$CONFIG_DBTYPE = OC_Config::getValue( 'dbtype', 'sqlite' );
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//Filter for tag?
$filterTag = isset($_GET['tag']) ? '%' . htmlspecialchars_decode($_GET['tag']) . '%' : false;
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if($filterTag){
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$sqlFilterTag = 'HAVING tags LIKE ?';
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$params[] = $filterTag;
if($CONFIG_DBTYPE == 'pgsql' ) {
$sqlFilterTag = 'HAVING array_to_string(array_agg(tag), \' \') LIKE ?';
}
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} else {
$sqlFilterTag = '';
}
$offset = isset($_GET['page']) ? intval($_GET['page']) * 10 : 0;
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$sort = isset($_GET['sort']) ? ($_GET['sort']) : 'bookmarks_sorting_recent';
if($sort == 'bookmarks_sorting_clicks') {
$sqlSort = 'clickcount DESC';
} else {
$sqlSort = 'id DESC';
}
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if( $CONFIG_DBTYPE == 'sqlite' or $CONFIG_DBTYPE == 'sqlite3' ){
$_gc_separator = ', \' \'';
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} else {
$_gc_separator = 'SEPARATOR \' \'';
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}
if($CONFIG_DBTYPE == 'pgsql' ){
$params[] = $offset;
$query = OC_DB::prepare('
SELECT id, url, title, array_to_string(array_agg(tag), \' \') as tags
FROM *PREFIX*bookmarks
LEFT JOIN *PREFIX*bookmarks_tags ON *PREFIX*bookmarks.id = *PREFIX*bookmarks_tags.bookmark_id
WHERE
*PREFIX*bookmarks.user_id = ?
GROUP BY id, url, title
'.$sqlFilterTag.'
ORDER BY *PREFIX*bookmarks.'.$sqlSort.'
LIMIT 10
OFFSET ?');
} else {
$query = OC_DB::prepare('
SELECT id, url, title,
CASE WHEN *PREFIX*bookmarks.id = *PREFIX*bookmarks_tags.bookmark_id
THEN GROUP_CONCAT( tag ' .$_gc_separator. ' )
ELSE \' \'
END
AS tags
FROM *PREFIX*bookmarks
LEFT JOIN *PREFIX*bookmarks_tags ON 1=1
WHERE (*PREFIX*bookmarks.id = *PREFIX*bookmarks_tags.bookmark_id
OR *PREFIX*bookmarks.id NOT IN (
SELECT *PREFIX*bookmarks_tags.bookmark_id FROM *PREFIX*bookmarks_tags
)
)
AND *PREFIX*bookmarks.user_id = ?
GROUP BY url
'.$sqlFilterTag.'
ORDER BY *PREFIX*bookmarks.'.$sqlSort.'
LIMIT '.$offset.', 10');
}
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$bookmarks = $query->execute($params)->fetchAll();
OC_JSON::success(array('data' => $bookmarks));