/**
* Render a tag cloud
*
* @param string $rtrn Format to render
* @param array $filters Filters to apply
* @param boolean $clear Clear cached data?
* @return string
*/
public function render($rtrn = 'html', $filters = array(), $clear = false)
{
if (strtolower($rtrn) == 'linkedlist') {
$bits = array();
foreach ($this->tags('list', $filters, $clear) as $tag) {
$bits[] = '<a' . ($tag->get('admin') ? ' class="admin"' : '') . ' href="' . Route::url('index.php?option=com_support&task=tickets&find=tag:' . $tag->get('tag')) . '">' . stripslashes($tag->get('raw_tag')) . '</a>';
}
return implode(', ', $bits);
}
return parent::render($rtrn, $filters, $clear);
}
/**
* Return a list of tags for an object as a comma-separated string
*
* @param integer $oid Object ID
* @param integer $offset Record offset
* @param integer $limit Number to return
* @param integer $tagger_id Tagger ID
* @param integer $strength Tag strength
* @param integer $admin Admin tags?
* @return string
*/
public function get_tag_string($oid, $offset = 0, $limit = 0, $tagger_id = NULL, $strength = 0, $admin = 0, $label = '')
{
$cloud = new Cloud($oid, $this->_tbl);
return $cloud->render('string');
}
