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-rw-r--r--www/ajax/getadminlinkedtags.php63
1 files changed, 33 insertions, 30 deletions
diff --git a/www/ajax/getadminlinkedtags.php b/www/ajax/getadminlinkedtags.php
index a08045a..5581c43 100644
--- a/www/ajax/getadminlinkedtags.php
+++ b/www/ajax/getadminlinkedtags.php
@@ -1,31 +1,27 @@
<?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 */
+/**
+ * Returns a list of tags managed by the admins, in json format
+ * suitable for jsTree consumption.
+ *
+ * @param string $tag Tag for which the children tags shall be returned
+ *
+ * SemanticScuttle - your social bookmark manager.
+ *
+ * PHP version 5.
+ *
+ * @category Bookmarking
+ * @package SemanticScuttle
+ * @subcategory Templates
+ * @author Benjamin Huynh-Kim-Bang <mensonge@users.sourceforge.net>
+ * @author Christian Weiske <cweiske@cweiske.de>
+ * @author Eric Dane <ericdane@users.sourceforge.net>
+ * @license GPL http://www.gnu.org/licenses/gpl.html
+ * @link http://sourceforge.net/projects/semanticscuttle
+ */
+
$httpContentType = 'application/json';
-$httpContentType='text/plain';
require_once '../www-header.php';
-$tag = isset($_GET['tag']) ? trim($_GET['tag']) : '';
-
function assembleTagData($tag, SemanticScuttle_Service_Tag2Tag $t2t)
{
if ($tag == '') {
@@ -36,27 +32,34 @@ function assembleTagData($tag, SemanticScuttle_Service_Tag2Tag $t2t)
$tagData = array();
foreach ($linkedTags as $tag) {
- $tagData[] = createTagArray($tag);
+ //FIXME: the hasChildren code is nasty, because it causes too many
+ // queries onto the database
+ $hasChildren = 0 < count($t2t->getAdminLinkedTags($tag, '>'));
+ $tagData[] = createTagArray($tag, $hasChildren);
}
return $tagData;
}
-function createTagArray($tag)
+function createTagArray($tag, $hasChildren = true)
{
- return array(
+ $ar = array(
'data' => $tag,
'attr' => array('rel' => $tag),
- //'children' => array('foo', 'bar'),
- 'state' => 'closed'
);
+ if ($hasChildren) {
+ //jstree needs that to show the arrows
+ $ar['state'] = 'closed';
+ }
+
+ return $ar;
}
+$tag = isset($_GET['tag']) ? trim($_GET['tag']) : '';
$tagData = assembleTagData(
$tag,
SemanticScuttle_Service_Factory::get('Tag2Tag')
);
-//$json = substr($json, 0, -1); // remove final comma avoiding IE6 Dojo bug
echo json_encode($tagData);
?> \ No newline at end of file