/**
* @absctract
*/
public function getDocs($tvlist = '')
{
if ($tvlist == '') {
$tvlist = $this->getCFGDef('tvList', '');
}
$this->extTV->getAllTV_Name();
if ($this->extPaginate = $this->getExtender('paginate')) {
$this->extPaginate->init($this);
} else {
$this->setConfig(array('start' => 0));
}
$type = $this->getCFGDef('idType', 'parents');
$this->_docs = $type == 'parents' ? $this->getChildrenList() : $this->getDocList();
if ($tvlist != '' && count($this->_docs) > 0) {
$tv = $this->extTV->getTVList(array_keys($this->_docs), $tvlist);
if (!is_array($tv)) {
$tv = array();
}
foreach ($tv as $docID => $TVitem) {
if (isset($this->_docs[$docID]) && is_array($this->_docs[$docID])) {
$this->_docs[$docID] = array_merge($this->_docs[$docID], $TVitem);
} else {
unset($this->_docs[$docID]);
}
}
}
if (1 == $this->getCFGDef('tree', '0')) {
$this->treeBuild('id', 'parent');
}
return $this->_docs;
}
protected function parseFilter($filter)
{
$return = false;
// use the parsing mechanism of the content filter for the start
if (parent::parseFilter($filter)) {
$this->extTV->getAllTV_Name();
$tmp = $this->extTV->getTVid($this->field);
if (!is_array($tmp)) {
$tmp = array();
}
$tmp = array_keys($tmp);
if (count($tmp) == 1) {
$this->tv_id = $tmp[0];
}
if (!$this->tv_id) {
$tvid = $this->modx->db->query("SELECT id FROM " . $this->DocLister->getTable('site_tmplvars') . " WHERE `name` = '" . $this->modx->db->escape($this->field) . "'");
$this->tv_id = intval($this->modx->db->getValue($tvid));
}
if (!$this->tv_id) {
$this->DocLister->debug->warning('DocLister filtering by template variable "' . $this->DocLister->debug->dumpData($this->field) . '" failed. TV not found!');
} else {
// create the alias for the join
$alias = 'dltv_' . $this->field;
if ($this->totalFilters > 0) {
$alias .= '_' . $this->totalFilters;
}
$this->setTableAlias($alias);
$this->tvName = $this->field;
$this->field = 'value';
$return = true;
}
}
return $return;
}
