wp_dashboard_rss_control( string $widget_id, array $form_inputs = array() )
The RSS dashboard widget control.
Description
Sets up $args to be used as input to wp_widget_rss_form(). Handles POST data from RSS-type widgets.
Parameters
- $widget_id
-
(Required)
- $form_inputs
-
(Optional)
Default value: array()
Source
File: wp-admin/includes/dashboard.php
function wp_dashboard_rss_control( $widget_id, $form_inputs = array() ) {
if ( !$widget_options = get_option( 'dashboard_widget_options' ) )
$widget_options = array();
if ( !isset($widget_options[$widget_id]) )
$widget_options[$widget_id] = array();
$number = 1; // Hack to use wp_widget_rss_form()
$widget_options[$widget_id]['number'] = $number;
if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-rss'][$number]) ) {
$_POST['widget-rss'][$number] = wp_unslash( $_POST['widget-rss'][$number] );
$widget_options[$widget_id] = wp_widget_rss_process( $_POST['widget-rss'][$number] );
$widget_options[$widget_id]['number'] = $number;
// Title is optional. If black, fill it if possible.
if ( !$widget_options[$widget_id]['title'] && isset($_POST['widget-rss'][$number]['title']) ) {
$rss = fetch_feed($widget_options[$widget_id]['url']);
if ( is_wp_error($rss) ) {
$widget_options[$widget_id]['title'] = htmlentities(__('Unknown Feed'));
} else {
$widget_options[$widget_id]['title'] = htmlentities(strip_tags($rss->get_title()));
$rss->__destruct();
unset($rss);
}
}
update_option( 'dashboard_widget_options', $widget_options );
$locale = get_user_locale();
$cache_key = 'dash_v2_' . md5( $widget_id . '_' . $locale );
delete_transient( $cache_key );
}
wp_widget_rss_form( $widget_options[$widget_id], $form_inputs );
}
Changelog
Version | Description |
---|---|
WP-2.5.0 | Introduced. |