flag_handler_sort_flagged.inc in Flag 7.3
Contains the flagged content sort handler.
File
includes/views/flag_handler_sort_flagged.incView source
<?php
/**
* @file
* Contains the flagged content sort handler.
*/
/**
* Handler to sort on whether objects are flagged or not.
*
* @ingroup views
*/
class flag_handler_sort_flagged extends views_handler_sort {
/**
* Provide a list of options for the default sort form.
*
* Should be overridden by classes that don't override sort_form.
*/
function sort_options() {
return array(
'ASC' => t('Unflagged first'),
'DESC' => t('Flagged first'),
);
}
/**
* Display whether or not the sort order is ascending or descending
*/
function admin_summary() {
if (!empty($this->options['exposed'])) {
return t('Exposed');
}
// Get the labels defined in sort_options().
$sort_options = $this
->sort_options();
return $sort_options[strtoupper($this->options['order'])];
}
function query() {
$this
->ensure_my_table();
// Add the ordering.
// Using IS NOT NULL means that the ASC/DESC ordering work in the same
// direction as sorting by flagging date: empty results come first.
$this->query
->add_orderby(NULL, "({$this->table_alias}.uid IS NOT NULL)", $this->options['order']);
}
}
Classes
Name | Description |
---|---|
flag_handler_sort_flagged | Handler to sort on whether objects are flagged or not. |