revisioning_handler_filter_revision_latest_published.inc in Revisioning 7
Same filename and directory in other branches
Views filter to display in a 'Content revisions' view only the latest revision of each node. Does not work in a standard 'Content' view.
File
views/revisioning_handler_filter_revision_latest_published.incView source
<?php
/**
* @file
* Views filter to display in a 'Content revisions' view only the latest
* revision of each node. Does not work in a standard 'Content' view.
*/
class revisioning_handler_filter_revision_latest_published extends views_handler_filter_boolean_operator {
/**
* Call constructor.
*/
public function construct() {
parent::construct();
$this->value_value = t('Revisions');
}
/**
* Check for access.
*/
public function access() {
return user_access('access content');
}
/**
* Make filter exposible.
*/
public function can_expose() {
return TRUE;
}
/**
* Exposed form element required.
*/
public function expose_form(&$form, &$form_state) {
$form['expose']['required'] = array(
'#type' => 'value',
'#value' => FALSE,
);
}
/**
* Get all value options.
*/
public function get_value_options() {
$this->value_options = array(
1 => t('Published only'),
);
}
/**
* Override the query, in particular the WHERE clause.
*/
public function query() {
$revisions_table = $this
->ensure_my_table();
$node_table = $this->query
->ensure_table('node');
$where_clause = "{$node_table}.vid = {$revisions_table}.vid AND {$node_table}.status=1";
$this->query
->add_where_expression($this->options['group'], $where_clause);
}
}
Classes
Name![]() |
Description |
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revisioning_handler_filter_revision_latest_published | @file Views filter to display in a 'Content revisions' view only the latest revision of each node. Does not work in a standard 'Content' view. |