/**
* Set up the relationship parser's tree and data pre-caching.
*
* The returned object will be passed to replace() as a third parameter.
*
* @param String The tagdata to be parsed
* @param Object The preparser object.
* @return Array The relationship parser object
*/
public function pre_process($tagdata, EE_Channel_preparser $pre)
{
if (empty($pre->channel()->rfields)) {
return NULL;
}
ee()->load->library('relationships_parser');
try {
return ee()->relationships_parser->create($pre->channel()->rfields, $pre->entry_ids());
} catch (EE_Relationship_exception $e) {
ee()->TMPL->log_item($e->getMessage());
}
return NULL;
}
/**
* Set up the relationship parser's tree and data pre-caching.
*
* The returned object will be passed to replace() as a third parameter.
*
* @param String The tagdata to be parsed
* @param Object The preparser object.
* @return Array The relationship parser object
*/
public function pre_process($tagdata, EE_Channel_preparser $pre)
{
$rfields = $pre->channel()->rfields;
$process_fields = array();
foreach ($pre->site_ids() as $site_id) {
if (!isset($rfields[$site_id]) or empty($rfields[$site_id])) {
continue;
}
$process_fields[$site_id] = $rfields[$site_id];
}
if (empty($process_fields)) {
return NULL;
}
ee()->load->library('relationships_parser');
try {
return ee()->relationships_parser->create($process_fields, $pre->entry_ids());
} catch (EE_Relationship_exception $e) {
ee()->TMPL->log_item($e->getMessage());
}
return NULL;
}