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<?php
/***************************************************************************
Copyright (C) 2004 - 2006 Scuttle project
http://sourceforge.net/projects/scuttle/
http://scuttle.org/
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; either version 2 of the License, or
(at your option) any later version.
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
***************************************************************************/
/* Return a json file with list of linked tags */
require_once('../header.inc.php');
/* Service creation: only useful services are created */
$b2tservice =& ServiceFactory::getServiceInstance('Bookmark2TagService');
$bookmarkservice =& ServiceFactory::getServiceInstance('TagService');
$tagstatservice =& ServiceFactory::getServiceInstance('TagStatService');
/* Managing all possible inputs */
isset($_GET['tag']) ? define('GET_TAG', $_GET['tag']): define('GET_TAG', '');
isset($_GET['uId']) ? define('GET_UID', $_GET['uId']): define('GET_UID', '');
function displayTag($tag, $uId) {
$uId = ($uId==0)?NULL:$uId; // if user is nobody, NULL allows to look for every public tags
$tag2tagservice =& ServiceFactory::getServiceInstance('Tag2TagService');
$output = '{ id:'.rand().', name:\''.$tag.'\'';
$linkedTags = $tag2tagservice->getLinkedTags($tag, '>', $uId);
if(count($linkedTags) > 0) {
$output.= ', children: [';
foreach($linkedTags as $linkedTag) {
$output.= displayTag($linkedTag, $uId);
}
$output = substr($output, 0, -1); // remove final comma avoiding IE6 Dojo bug
$output.= "]";
}
$output.= '},';
return $output;
}
?>
{ label: 'name', identifier: 'id', items: [
<?php
$json = displayTag(GET_TAG, GET_UID);
$json = substr($json, 0, -1); // remove final comma avoiding IE6 Dojo bug
echo $json;
?>
] }
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