Цель:
Сделать свой вывод виджетов, таким образом:
<ul>
<li>Widget 1 title</li>
<li>Widget 2 title</li>
</ul>
<div>
<div>Widget 1 content</div>
<div>Widget 2 content</div>
</div>
Допустим я скопировал функцию dynamic_sidebar в functions.php своей темы. Что дальше?
function tab_dynamic_sidebar($index = 1) {
global $wp_registered_sidebars, $wp_registered_widgets;
if ( is_int($index) ) {
$index = "sidebar-$index";
} else {
$index = sanitize_title($index);
foreach ( (array) $wp_registered_sidebars as $key => $value ) {
if ( sanitize_title($value['name']) == $index ) {
$index = $key;
break;
}
}
}
$sidebars_widgets = wp_get_sidebars_widgets();
if ( empty( $wp_registered_sidebars[ $index ] ) || empty( $sidebars_widgets[ $index ] ) || ! is_array( $sidebars_widgets[ $index ] ) ) {
/** This action is documented in wp-includes/widgets.php */
do_action( 'dynamic_sidebar_before', $index, false );
/** This action is documented in wp-includes/widgets.php */
do_action( 'dynamic_sidebar_after', $index, false );
/** This filter is documented in wp-includes/widgets.php */
return apply_filters( 'dynamic_sidebar_has_widgets', false, $index );
}
/**
* Fires before widgets are rendered in a dynamic sidebar.
*
* Note: The action also fires for empty sidebars, and on both the front-end
* and back-end, including the Inactive Widgets sidebar on the Widgets screen.
*
* @since 3.9.0
*
* @param int|string $index Index, name, or ID of the dynamic sidebar.
* @param bool $has_widgets Whether the sidebar is populated with widgets.
* Default true.
*/
do_action( 'dynamic_sidebar_before', $index, true );
$sidebar = $wp_registered_sidebars[$index];
$did_one = false;
foreach ( (array) $sidebars_widgets[$index] as $id ) {
if ( !isset($wp_registered_widgets[$id]) ) continue;
$params = array_merge(
array( array_merge( $sidebar, array('widget_id' => $id, 'widget_name' => $wp_registered_widgets[$id]['name']) ) ),
(array) $wp_registered_widgets[$id]['params']
);
$params = apply_filters( 'dynamic_sidebar_params', $params );
$alloptions = get_option( 'widget_'.$wp_registered_widgets[$id]['callback'][0]->widget_id);
$options = $alloptions[$wp_registered_widgets[$id]['params'][0]['number']];
echo '<pre>';
//var_dump($wp_registered_widgets[$id]);
//var_dump($options);
var_dump($options);
echo '</pre>';
/**/
}
foreach ( (array) $sidebars_widgets[$index] as $id ) {
if ( !isset($wp_registered_widgets[$id]) ) continue;
$params = array_merge(
array( array_merge( $sidebar, array('widget_id' => $id, 'widget_name' => $wp_registered_widgets[$id]['name']) ) ),
(array) $wp_registered_widgets[$id]['params']
);
// Substitute HTML id and class attributes into before_widget
$classname_ = '';
foreach ( (array) $wp_registered_widgets[$id]['classname'] as $cn ) {
if ( is_string($cn) )
$classname_ .= '_' . $cn;
elseif ( is_object($cn) )
$classname_ .= '_' . get_class($cn);
}
$classname_ = ltrim($classname_, '_');
$params[0]['before_widget'] = sprintf($params[0]['before_widget'], $id, $classname_);
/**
* Filter the parameters passed to a widget's display callback.
*
* Note: The filter is evaluated on both the front-end and back-end,
* including for the Inactive Widgets sidebar on the Widgets screen.
*
* @since 2.5.0
*
* @see register_sidebar()
*
* @param array $params {
* @type array $args {
* An array of widget display arguments.
*
* @type string $name Name of the sidebar the widget is assigned to.
* @type string $id ID of the sidebar the widget is assigned to.
* @type string $description The sidebar description.
* @type string $class CSS class applied to the sidebar container.
* @type string $before_widget HTML markup to prepend to each widget in the sidebar.
* @type string $after_widget HTML markup to append to each widget in the sidebar.
* @type string $before_title HTML markup to prepend to the widget title when displayed.
* @type string $after_title HTML markup to append to the widget title when displayed.
* @type string $widget_id ID of the widget.
* @type string $widget_name Name of the widget.
* }
* @type array $widget_args {
* An array of multi-widget arguments.
*
* @type int $number Number increment used for multiples of the same widget.
* }
* }
*/
$params = apply_filters( 'dynamic_sidebar_params', $params );
$callback = $wp_registered_widgets[$id]['callback'];
/**
* Fires before a widget's display callback is called.
*
* Note: The action fires on both the front-end and back-end, including
* for widgets in the Inactive Widgets sidebar on the Widgets screen.
*
* The action is not fired for empty sidebars.
*
* @since 3.0.0
*
* @param array $widget_id {
* An associative array of widget arguments.
*
* @type string $name Name of the widget.
* @type string $id Widget ID.
* @type array|callback $callback When the hook is fired on the front-end, $callback is an array
* containing the widget object. Fired on the back-end, $callback
* is 'wp_widget_control', see $_callback.
* @type array $params An associative array of multi-widget arguments.
* @type string $classname CSS class applied to the widget container.
* @type string $description The widget description.
* @type array $_callback When the hook is fired on the back-end, $_callback is populated
* with an array containing the widget object, see $callback.
* }
*/
do_action( 'tab_dynamic_sidebar', $wp_registered_widgets[ $id ] );
if ( is_callable($callback) ) {
call_user_func_array($callback, $params);
$did_one = true;
}
}
/**
* Fires after widgets are rendered in a dynamic sidebar.
*
* Note: The action also fires for empty sidebars, and on both the front-end
* and back-end, including the Inactive Widgets sidebar on the Widgets screen.
*
* @since 3.9.0
*
* @param int|string $index Index, name, or ID of the dynamic sidebar.
* @param bool $has_widgets Whether the sidebar is populated with widgets.
* Default true.
*/
do_action( 'dynamic_sidebar_after', $index, true );
/**
* Filter whether a sidebar has widgets.
*
* Note: The filter is also evaluated for empty sidebars, and on both the front-end
* and back-end, including the Inactive Widgets sidebar on the Widgets screen.
*
* @since 3.9.0
*
* @param bool $did_one Whether at least one widget was rendered in the sidebar.
* Default false.
* @param int|string $index Index, name, or ID of the dynamic sidebar.
*/
$did_one = apply_filters( 'dynamic_sidebar_has_widgets', $did_one, $index );
return $did_one;
}
Получилось вытащить title виджетов.
Осталось в первом цикле проверить - выводится ли виджет, и убрать из второго цикла вывод title.
