revisioning_handler_filter_node_number_of_revisions.inc in Revisioning 6.3
Views filter override to filter on the number of revisions a node has.
File
views/revisioning_handler_filter_node_number_of_revisions.incView source
<?php
/**
* @file
* Views filter override to filter on the number of revisions a node has.
*/
class revisioning_handler_filter_node_number_of_revisions extends views_handler_filter_numeric {
/**
* Override the query, in particular the WHERE clause.
*/
function query() {
if (empty($this->value)) {
return;
}
$info = $this
->operators();
if (!empty($info[$this->operator]['method'])) {
$node_table = $this
->ensure_my_table();
$revisions_table = $this->query
->ensure_table('node_revisions');
$pseudo_field = '(SELECT COUNT(vid) FROM {' . $revisions_table . "} WHERE nid={$node_table}.nid)";
$this
->{$info[$this->operator]['method']}($pseudo_field);
}
}
}
Classes
Name![]() |
Description |
---|---|
revisioning_handler_filter_node_number_of_revisions | @file Views filter override to filter on the number of revisions a node has. |