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root@pico committed 2015-05-01 21:20:47 +02:00
1 parent 70d2335bba
commit 7428b67da5
1086 files changed
+94145 -59082
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wp-includes/class-wp-customize-widgets.php
+255 -262
View File
@@ -1,13 +1,21 @@
<?php
/**
* Customize Widgets Class
*
* Implements widget management in the Customizer.
* WordPress Customize Widgets classes
*
* @package WordPress
* @subpackage Customize
* @since 3.9.0
*/
/**
* Customize Widgets class.
*
* Implements widget management in the Customizer.
*
* @since 3.9.0
*
* @see WP_Customize_Manager
*/
final class WP_Customize_Widgets {
/**
@@ -32,20 +40,6 @@ final class WP_Customize_Widgets {
'rss', 'search', 'tag_cloud', 'text',
);
/**
* @since 3.9.0
* @access protected
* @var
*/
protected $_customized;
/**
* @since 3.9.0
* @access protected
* @var array
*/
protected $_prepreview_added_filters = array();
/**
* @since 3.9.0
* @access protected
@@ -67,6 +61,18 @@ final class WP_Customize_Widgets {
*/
protected $old_sidebars_widgets = array();
/**
* Mapping of setting type to setting ID pattern.
*
* @since 4.2.0
* @access protected
* @var array
*/
protected $setting_id_patterns = array(
'widget_instance' => '/^(widget_.+?)(?:\[(\d+)\])?$/',
'sidebar_widgets' => '/^sidebars_widgets\[(.+?)\]$/',
);
/**
* Initial loader.
*
@@ -78,7 +84,8 @@ final class WP_Customize_Widgets {
public function __construct( $manager ) {
$this->manager = $manager;
add_action( 'after_setup_theme', array( $this, 'setup_widget_addition_previews' ) );
add_filter( 'customize_dynamic_setting_args', array( $this, 'filter_customize_dynamic_setting_args' ), 10, 2 );
add_action( 'after_setup_theme', array( $this, 'register_settings' ) );
add_action( 'wp_loaded', array( $this, 'override_sidebars_widgets_for_theme_switch' ) );
add_action( 'customize_controls_init', array( $this, 'customize_controls_init' ) );
add_action( 'customize_register', array( $this, 'schedule_customize_register' ), 1 );
@@ -88,12 +95,85 @@ final class WP_Customize_Widgets {
add_action( 'customize_controls_print_footer_scripts', array( $this, 'print_footer_scripts' ) );
add_action( 'customize_controls_print_footer_scripts', array( $this, 'output_widget_control_templates' ) );
add_action( 'customize_preview_init', array( $this, 'customize_preview_init' ) );
add_filter( 'customize_refresh_nonces', array( $this, 'refresh_nonces' ) );
add_action( 'dynamic_sidebar', array( $this, 'tally_rendered_widgets' ) );
add_filter( 'is_active_sidebar', array( $this, 'tally_sidebars_via_is_active_sidebar_calls' ), 10, 2 );
add_filter( 'dynamic_sidebar_has_widgets', array( $this, 'tally_sidebars_via_dynamic_sidebar_calls' ), 10, 2 );
}
/**
* Get the widget setting type given a setting ID.
*
* @since 4.2.0
* @access protected
*
* @param $setting_id Setting ID.
* @return string|null Setting type. Null otherwise.
*/
protected function get_setting_type( $setting_id ) {
static $cache = array();
if ( isset( $cache[ $setting_id ] ) ) {
return $cache[ $setting_id ];
}
foreach ( $this->setting_id_patterns as $type => $pattern ) {
if ( preg_match( $pattern, $setting_id ) ) {
$cache[ $setting_id ] = $type;
return $type;
}
}
return null;
}
/**
* Inspect the incoming customized data for any widget settings, and dynamically add them up-front so widgets will be initialized properly.
*
* @since 4.2.0
* @access public
*/
public function register_settings() {
$widget_setting_ids = array();
$incoming_setting_ids = array_keys( $this->manager->unsanitized_post_values() );
foreach ( $incoming_setting_ids as $setting_id ) {
if ( ! is_null( $this->get_setting_type( $setting_id ) ) ) {
$widget_setting_ids[] = $setting_id;
}
}
if ( $this->manager->doing_ajax( 'update-widget' ) && isset( $_REQUEST['widget-id'] ) ) {
$widget_setting_ids[] = $this->get_setting_id( wp_unslash( $_REQUEST['widget-id'] ) );
}
$settings = $this->manager->add_dynamic_settings( array_unique( $widget_setting_ids ) );
/*
* Preview settings right away so that widgets and sidebars will get registered properly.
* But don't do this if a customize_save because this will cause WP to think there is nothing
* changed that needs to be saved.
*/
if ( ! $this->manager->doing_ajax( 'customize_save' ) ) {
foreach ( $settings as $setting ) {
$setting->preview();
}
}
}
/**
* Determine the arguments for a dynamically-created setting.
*
* @since 4.2.0
* @access public
*
* @param false|array $setting_args The arguments to the WP_Customize_Setting constructor.
* @param string $setting_id ID for dynamic setting, usually coming from `$_POST['customized']`.
* @return false|array Setting arguments, false otherwise.
*/
public function filter_customize_dynamic_setting_args( $args, $setting_id ) {
if ( $this->get_setting_type( $setting_id ) ) {
$args = $this->get_setting_args( $setting_id );
}
return $args;
}
/**
* Get an unslashed post value or return a default.
*
@@ -110,184 +190,13 @@ final class WP_Customize_Widgets {
return $default;
}
return wp_unslash( $_POST[$name] );
}
/**
* Set up widget addition previews.
*
* Since the widgets get registered on 'widgets_init' before the customizer
* settings are set up on 'customize_register', we have to filter the options
* similarly to how the setting previewer will filter the options later.
*
* @since 3.9.0
*
* @access public
*/
public function setup_widget_addition_previews() {
$is_customize_preview = false;
if ( ! empty( $this->manager ) && ! is_admin() && 'on' === $this->get_post_value( 'wp_customize' ) ) {
$is_customize_preview = check_ajax_referer( 'preview-customize_' . $this->manager->get_stylesheet(), 'nonce', false );
}
$is_ajax_widget_update = false;
if ( $this->manager->doing_ajax() && 'update-widget' === $this->get_post_value( 'action' ) ) {
$is_ajax_widget_update = check_ajax_referer( 'update-widget', 'nonce', false );
}
$is_ajax_customize_save = false;
if ( $this->manager->doing_ajax() && 'customize_save' === $this->get_post_value( 'action' ) ) {
$is_ajax_customize_save = check_ajax_referer( 'save-customize_' . $this->manager->get_stylesheet(), 'nonce', false );
}
$is_valid_request = ( $is_ajax_widget_update || $is_customize_preview || $is_ajax_customize_save );
if ( ! $is_valid_request ) {
return;
}
// Input from customizer preview.
if ( isset( $_POST['customized'] ) ) {
$this->_customized = json_decode( $this->get_post_value( 'customized' ), true );
} else { // Input from ajax widget update request.
$this->_customized = array();
$id_base = $this->get_post_value( 'id_base' );
$widget_number = $this->get_post_value( 'widget_number', false );
$option_name = 'widget_' . $id_base;
$this->_customized[ $option_name ] = array();
if ( preg_match( '/^[0-9]+$/', $widget_number ) ) {
$option_name .= '[' . $widget_number . ']';
$this->_customized[ $option_name ][ $widget_number ] = array();
}
}
$function = array( $this, 'prepreview_added_sidebars_widgets' );
$hook = 'option_sidebars_widgets';
add_filter( $hook, $function );
$this->_prepreview_added_filters[] = compact( 'hook', 'function' );
$hook = 'default_option_sidebars_widgets';
add_filter( $hook, $function );
$this->_prepreview_added_filters[] = compact( 'hook', 'function' );
$function = array( $this, 'prepreview_added_widget_instance' );
foreach ( $this->_customized as $setting_id => $value ) {
if ( preg_match( '/^(widget_.+?)(?:\[(\d+)\])?$/', $setting_id, $matches ) ) {
$option = $matches[1];
$hook = sprintf( 'option_%s', $option );
if ( ! has_filter( $hook, $function ) ) {
add_filter( $hook, $function );
$this->_prepreview_added_filters[] = compact( 'hook', 'function' );
}
$hook = sprintf( 'default_option_%s', $option );
if ( ! has_filter( $hook, $function ) ) {
add_filter( $hook, $function );
$this->_prepreview_added_filters[] = compact( 'hook', 'function' );
}
/*
* Make sure the option is registered so that the update_option()
* won't fail due to the filters providing a default value, which
* causes the update_option() to get confused.
*/
add_option( $option, array() );
}
}
}
/**
* Ensure that newly-added widgets will appear in the widgets_sidebars.
*
* This is necessary because the customizer's setting preview filters
* are added after the widgets_init action, which is too late for the
* widgets to be set up properly.
*
* @since 3.9.0
* @access public
*
* @param array $sidebars_widgets Associative array of sidebars and their widgets.
* @return array Filtered array of sidebars and their widgets.
*/
public function prepreview_added_sidebars_widgets( $sidebars_widgets ) {
foreach ( $this->_customized as $setting_id => $value ) {
if ( preg_match( '/^sidebars_widgets\[(.+?)\]$/', $setting_id, $matches ) ) {
$sidebar_id = $matches[1];
$sidebars_widgets[ $sidebar_id ] = $value;
}
}
return $sidebars_widgets;
}
/**
* Ensure newly-added widgets have empty instances so they
* will be recognized.
*
* This is necessary because the customizer's setting preview
* filters are added after the widgets_init action, which is
* too late for the widgets to be set up properly.
*
* @since 3.9.0
* @access public
*
* @param array|bool|mixed $value Widget instance(s), false if open was empty.
* @return array|mixed Widget instance(s) with additions.
*/
public function prepreview_added_widget_instance( $value = false ) {
if ( ! preg_match( '/^(?:default_)?option_(widget_(.+))/', current_filter(), $matches ) ) {
return $value;
}
$id_base = $matches[2];
foreach ( $this->_customized as $setting_id => $setting ) {
$parsed_setting_id = $this->parse_widget_setting_id( $setting_id );
if ( is_wp_error( $parsed_setting_id ) || $id_base !== $parsed_setting_id['id_base'] ) {
continue;
}
$widget_number = $parsed_setting_id['number'];
if ( is_null( $widget_number ) ) {
// Single widget.
if ( false === $value ) {
$value = array();
}
} else {
// Multi widget.
if ( empty( $value ) ) {
$value = array( '_multiwidget' => 1 );
}
if ( ! isset( $value[ $widget_number ] ) ) {
$value[ $widget_number ] = array();
}
}
}
return $value;
}
/**
* Remove pre-preview filters.
*
* Removes filters added in setup_widget_addition_previews()
* to ensure widgets are populating the options during
* 'widgets_init'.
*
* @since 3.9.0
* @access public
*/
public function remove_prepreview_filters() {
foreach ( $this->_prepreview_added_filters as $prepreview_added_filter ) {
remove_filter( $prepreview_added_filter['hook'], $prepreview_added_filter['function'] );
}
$this->_prepreview_added_filters = array();
return wp_unslash( $_POST[ $name ] );
}
/**
* Override sidebars_widgets for theme switch.
*
* When switching a theme via the customizer, supply any previously-configured
* When switching a theme via the Customizer, supply any previously-configured
* sidebars_widgets from the target theme as the initial sidebars_widgets
* setting. Also store the old theme's existing settings so that they can
* be passed along for storing in the sidebars_widgets theme_mod when the
@@ -310,10 +219,11 @@ final class WP_Customize_Widgets {
$sidebars_widgets = $this->old_sidebars_widgets;
$sidebars_widgets = retrieve_widgets( 'customize' );
add_filter( 'option_sidebars_widgets', array( $this, 'filter_option_sidebars_widgets_for_theme_switch' ), 1 );
unset( $GLOBALS['_wp_sidebars_widgets'] ); // reset global cache var used by wp_get_sidebars_widgets()
}
/**
* Filter old_sidebars_widgets_data customizer setting.
* Filter old_sidebars_widgets_data Customizer setting.
*
* When switching themes, filter the Customizer setting
* old_sidebars_widgets_data to supply initial $sidebars_widgets before they
@@ -325,7 +235,7 @@ final class WP_Customize_Widgets {
* @since 3.9.0
* @access public
*
* @param array $sidebars_widgets
* @param array $old_sidebars_widgets
*/
public function filter_customize_value_old_sidebars_widgets_data( $old_sidebars_widgets ) {
return $this->old_sidebars_widgets;
@@ -380,7 +290,7 @@ final class WP_Customize_Widgets {
* @access public
*/
public function schedule_customize_register() {
if ( is_admin() ) { // @todo for some reason, $wp_customize->is_preview() is true here?
if ( is_admin() ) {
$this->customize_register();
} else {
add_action( 'wp', array( $this, 'customize_register' ) );
@@ -388,7 +298,7 @@ final class WP_Customize_Widgets {
}
/**
* Register customizer settings and controls for all sidebars and widgets.
* Register Customizer settings and controls for all sidebars and widgets.
*
* @since 3.9.0
* @access public
@@ -412,12 +322,9 @@ final class WP_Customize_Widgets {
foreach ( array_keys( $wp_registered_widgets ) as $widget_id ) {
$setting_id = $this->get_setting_id( $widget_id );
$setting_args = $this->get_setting_args( $setting_id );
$setting_args['sanitize_callback'] = array( $this, 'sanitize_widget_instance' );
$setting_args['sanitize_js_callback'] = array( $this, 'sanitize_widget_js_instance' );
$this->manager->add_setting( $setting_id, $setting_args );
if ( ! $this->manager->get_setting( $setting_id ) ) {
$this->manager->add_setting( $setting_id, $setting_args );
}
$new_setting_ids[] = $setting_id;
}
@@ -429,6 +336,7 @@ final class WP_Customize_Widgets {
$setting_id = 'old_sidebars_widgets_data';
$setting_args = $this->get_setting_args( $setting_id, array(
'type' => 'global_variable',
'dirty' => true,
) );
$this->manager->add_setting( $setting_id, $setting_args );
}
@@ -452,11 +360,12 @@ final class WP_Customize_Widgets {
if ( $is_registered_sidebar || $is_inactive_widgets ) {
$setting_id = sprintf( 'sidebars_widgets[%s]', $sidebar_id );
$setting_args = $this->get_setting_args( $setting_id );
$setting_args['sanitize_callback'] = array( $this, 'sanitize_sidebar_widgets' );
$setting_args['sanitize_js_callback'] = array( $this, 'sanitize_sidebar_widgets_js_instance' );
$this->manager->add_setting( $setting_id, $setting_args );
if ( ! $this->manager->get_setting( $setting_id ) ) {
if ( ! $this->manager->is_theme_active() ) {
$setting_args['dirty'] = true;
}
$this->manager->add_setting( $setting_id, $setting_args );
}
$new_setting_ids[] = $setting_id;
// Add section to contain controls.
@@ -468,6 +377,7 @@ final class WP_Customize_Widgets {
'description' => $GLOBALS['wp_registered_sidebars'][ $sidebar_id ]['description'],
'priority' => array_search( $sidebar_id, array_keys( $wp_registered_sidebars ) ),
'panel' => 'widgets',
'sidebar_id' => $sidebar_id,
);
/**
@@ -481,7 +391,8 @@ final class WP_Customize_Widgets {
*/
$section_args = apply_filters( 'customizer_widgets_section_args', $section_args, $section_id, $sidebar_id );
$this->manager->add_section( $section_id, $section_args );
$section = new WP_Customize_Sidebar_Section( $this->manager, $section_id, $section_args );
$this->manager->add_section( $section );
$control = new WP_Widget_Area_Customize_Control( $this->manager, $setting_id, array(
'section' => $section_id,
@@ -521,20 +432,17 @@ final class WP_Customize_Widgets {
}
}
/*
* We have to register these settings later than customize_preview_init
* so that other filters have had a chance to run.
*/
if ( did_action( 'customize_preview_init' ) ) {
if ( ! $this->manager->doing_ajax( 'customize_save' ) ) {
foreach ( $new_setting_ids as $new_setting_id ) {
$this->manager->get_setting( $new_setting_id )->preview();
}
}
$this->remove_prepreview_filters();
add_filter( 'sidebars_widgets', array( $this, 'preview_sidebars_widgets' ), 1 );
}
/**
* Covert a widget_id into its corresponding customizer setting ID (option name).
* Covert a widget_id into its corresponding Customizer setting ID (option name).
*
* @since 3.9.0
* @access public
@@ -556,9 +464,9 @@ final class WP_Customize_Widgets {
* Determine whether the widget is considered "wide".
*
* Core widgets which may have controls wider than 250, but can
* still be shown in the narrow customizer panel. The RSS and Text
* still be shown in the narrow Customizer panel. The RSS and Text
* widgets in Core, for example, have widths of 400 and yet they
* still render fine in the customizer panel. This method will
* still render fine in the Customizer panel. This method will
* return all Core widgets as being not wide, but this can be
* overridden with the is_wide_widget_in_customizer filter.
*
@@ -664,7 +572,7 @@ final class WP_Customize_Widgets {
}
/**
* Enqueue scripts and styles for customizer panel and export data to JavaScript.
* Enqueue scripts and styles for Customizer panel and export data to JavaScript.
*
* @since 3.9.0
* @access public
@@ -726,6 +634,8 @@ final class WP_Customize_Widgets {
'removeBtnLabel' => __( 'Remove' ),
'removeBtnTooltip' => __( 'Trash widget by moving it to the inactive widgets sidebar.' ),
'error' => __( 'An error has occurred. Please reload the page and try again.' ),
'widgetMovedUp' => __( 'Widget moved up' ),
'widgetMovedDown' => __( 'Widget moved down' ),
),
'tpl' => array(
'widgetReorderNav' => $widget_reorder_nav_tpl,
@@ -740,7 +650,7 @@ final class WP_Customize_Widgets {
$wp_scripts->add_data(
'customize-widgets',
'data',
sprintf( 'var _wpCustomizeWidgetsSettings = %s;', json_encode( $settings ) )
sprintf( 'var _wpCustomizeWidgetsSettings = %s;', wp_json_encode( $settings ) )
);
}
@@ -758,11 +668,13 @@ final class WP_Customize_Widgets {
<label class="screen-reader-text" for="widgets-search"><?php _e( 'Search Widgets' ); ?></label>
<input type="search" id="widgets-search" placeholder="<?php esc_attr_e( 'Search widgets&hellip;' ) ?>" />
</div>
<div id="available-widgets-list">
<?php foreach ( $this->get_available_widgets() as $available_widget ): ?>
<div id="widget-tpl-<?php echo esc_attr( $available_widget['id'] ) ?>" data-widget-id="<?php echo esc_attr( $available_widget['id'] ) ?>" class="widget-tpl <?php echo esc_attr( $available_widget['id'] ) ?>" tabindex="0">
<?php echo $available_widget['control_tpl']; ?>
</div>
<?php endforeach; ?>
</div><!-- #available-widgets-list -->
</div><!-- #available-widgets -->
</div><!-- #widgets-left -->
<?php
@@ -800,6 +712,15 @@ final class WP_Customize_Widgets {
'transport' => 'refresh',
'default' => array(),
);
if ( preg_match( $this->setting_id_patterns['sidebar_widgets'], $id, $matches ) ) {
$args['sanitize_callback'] = array( $this, 'sanitize_sidebar_widgets' );
$args['sanitize_js_callback'] = array( $this, 'sanitize_sidebar_widgets_js_instance' );
} else if ( preg_match( $this->setting_id_patterns['widget_instance'], $id, $matches ) ) {
$args['sanitize_callback'] = array( $this, 'sanitize_widget_instance' );
$args['sanitize_js_callback'] = array( $this, 'sanitize_widget_js_instance' );
}
$args = array_merge( $args, $overrides );
/**
@@ -827,15 +748,10 @@ final class WP_Customize_Widgets {
* @return array Array of sanitized widget IDs.
*/
public function sanitize_sidebar_widgets( $widget_ids ) {
global $wp_registered_widgets;
$widget_ids = array_map( 'strval', (array) $widget_ids );
$widget_ids = array_map( 'strval', (array) $widget_ids );
$sanitized_widget_ids = array();
foreach ( $widget_ids as $widget_id ) {
if ( array_key_exists( $widget_id, $wp_registered_widgets ) ) {
$sanitized_widget_ids[] = $widget_id;
}
$sanitized_widget_ids[] = preg_replace( '/[^a-z0-9_\-]/', '', $widget_id );
}
return $sanitized_widget_ids;
}
@@ -952,7 +868,7 @@ final class WP_Customize_Widgets {
call_user_func_array( 'wp_widget_control', $args );
$replacements = array(
'<form action="" method="post">' => '<div class="form">',
'<form method="post">' => '<div class="form">',
'</form>' => '</div><!-- .form -->',
);
@@ -964,25 +880,38 @@ final class WP_Customize_Widgets {
}
/**
* Add hooks for the customizer preview.
* Add hooks for the Customizer preview.
*
* @since 3.9.0
* @access public
*/
public function customize_preview_init() {
add_filter( 'sidebars_widgets', array( $this, 'preview_sidebars_widgets' ), 1 );
add_action( 'wp_enqueue_scripts', array( $this, 'customize_preview_enqueue' ) );
add_action( 'wp_print_styles', array( $this, 'print_preview_css' ), 1 );
add_action( 'wp_footer', array( $this, 'export_preview_data' ), 20 );
}
/**
* Refresh nonce for widget updates.
*
* @since 4.2.0
* @access public
*
* @param array $nonces Array of nonces.
* @return array $nonces Array of nonces.
*/
public function refresh_nonces( $nonces ) {
$nonces['update-widget'] = wp_create_nonce( 'update-widget' );
return $nonces;
}
/**
* When previewing, make sure the proper previewing widgets are used.
*
* Because wp_get_sidebars_widgets() gets called early at init
* (via wp_convert_widget_settings()) and can set global variable
* $_wp_sidebars_widgets to the value of get_option( 'sidebars_widgets' )
* before the customizer preview filter is added, we have to reset
* before the Customizer preview filter is added, we have to reset
* it after the filter has been added.
*
* @since 3.9.0
@@ -1039,7 +968,7 @@ final class WP_Customize_Widgets {
*/
public function export_preview_data() {
// Prepare customizer settings to pass to Javascript.
// Prepare Customizer settings to pass to JavaScript.
$settings = array(
'renderedSidebars' => array_fill_keys( array_unique( $this->rendered_sidebars ), true ),
'renderedWidgets' => array_fill_keys( array_keys( $this->rendered_widgets ), true ),
@@ -1055,7 +984,7 @@ final class WP_Customize_Widgets {
?>
<script type="text/javascript">
var _wpWidgetCustomizerPreviewSettings = <?php echo json_encode( $settings ); ?>;
var _wpWidgetCustomizerPreviewSettings = <?php echo wp_json_encode( $settings ); ?>;
</script>
<?php
}
@@ -1311,8 +1240,8 @@ final class WP_Customize_Widgets {
// Clean up any input vars that were manually added
foreach ( $added_input_vars as $key ) {
unset( $_POST[$key] );
unset( $_REQUEST[$key] );
unset( $_POST[ $key ] );
unset( $_REQUEST[ $key ] );
}
// Make sure the expected option was updated.
@@ -1329,25 +1258,31 @@ final class WP_Customize_Widgets {
}
}
// Obtain the widget control with the updated instance in place.
ob_start();
$form = $wp_registered_widget_controls[$widget_id];
if ( $form ) {
call_user_func_array( $form['callback'], $form['params'] );
}
$form = ob_get_clean();
// Obtain the widget instance.
$option = get_option( $option_name );
$option = $this->get_captured_option( $option_name );
if ( null !== $parsed_id['number'] ) {
$instance = $option[$parsed_id['number']];
$instance = $option[ $parsed_id['number'] ];
} else {
$instance = $option;
}
/*
* Override the incoming $_POST['customized'] for a newly-created widget's
* setting with the new $instance so that the preview filter currently
* in place from WP_Customize_Setting::preview() will use this value
* instead of the default widget instance value (an empty array).
*/
$setting_id = $this->get_setting_id( $widget_id );
$this->manager->set_post_value( $setting_id, $instance );
// Obtain the widget control with the updated instance in place.
ob_start();
$form = $wp_registered_widget_controls[ $widget_id ];
if ( $form ) {
call_user_func_array( $form['callback'], $form['params'] );
}
$form = ob_get_clean();
$this->stop_capturing_option_updates();
return compact( 'instance', 'form' );
@@ -1379,8 +1314,8 @@ final class WP_Customize_Widgets {
wp_die( -1 );
}
if ( ! isset( $_POST['widget-id'] ) ) {
wp_send_json_error();
if ( empty( $_POST['widget-id'] ) ) {
wp_send_json_error( 'missing_widget-id' );
}
/** This action is documented in wp-admin/includes/ajax-actions.php */
@@ -1394,15 +1329,22 @@ final class WP_Customize_Widgets {
$widget_id = $this->get_post_value( 'widget-id' );
$parsed_id = $this->parse_widget_id( $widget_id );
$id_base = $parsed_id['id_base'];
$id_base = $parsed_id['id_base'];
if ( isset( $_POST['widget-' . $id_base] ) && is_array( $_POST['widget-' . $id_base] ) && preg_match( '/__i__|%i%/', key( $_POST['widget-' . $id_base] ) ) ) {
wp_send_json_error();
$is_updating_widget_template = (
isset( $_POST[ 'widget-' . $id_base ] )
&&
is_array( $_POST[ 'widget-' . $id_base ] )
&&
preg_match( '/__i__|%i%/', key( $_POST[ 'widget-' . $id_base ] ) )
);
if ( $is_updating_widget_template ) {
wp_send_json_error( 'template_widget_not_updatable' );
}
$updated_widget = $this->call_widget_update( $widget_id ); // => {instance,form}
if ( is_wp_error( $updated_widget ) ) {
wp_send_json_error();
wp_send_json_error( $updated_widget->get_error_message() );
}
$form = $updated_widget['form'];
@@ -1458,6 +1400,25 @@ final class WP_Customize_Widgets {
return $this->_captured_options;
}
/**
* Get the option that was captured from being saved.
*
* @since 4.2.0
* @access protected
*
* @param string $option_name Option name.
* @param mixed $default Optional. Default value to return if the option does not exist.
* @return mixed Value set for the option.
*/
protected function get_captured_option( $option_name, $default = false ) {
if ( array_key_exists( $option_name, $this->_captured_options ) ) {
$value = $this->_captured_options[ $option_name ];
} else {
$value = $default;
}
return $value;
}
/**
* Get the number of captured widget option updates.
*
@@ -1492,21 +1453,21 @@ final class WP_Customize_Widgets {
* @since 3.9.0
* @access public
*
* @param mixed $new_value
* @param string $option_name
* @param mixed $old_value
* @return mixed
* @param mixed $new_value The new option value.
* @param string $option_name Name of the option.
* @param mixed $old_value The old option value.
* @return mixed Filtered option value.
*/
public function capture_filter_pre_update_option( $new_value, $option_name, $old_value ) {
if ( $this->is_option_capture_ignored( $option_name ) ) {
return;
}
if ( ! isset( $this->_captured_options[$option_name] ) ) {
if ( ! isset( $this->_captured_options[ $option_name ] ) ) {
add_filter( "pre_option_{$option_name}", array( $this, 'capture_filter_pre_get_option' ) );
}
$this->_captured_options[$option_name] = $new_value;
$this->_captured_options[ $option_name ] = $new_value;
return $old_value;
}
@@ -1517,14 +1478,14 @@ final class WP_Customize_Widgets {
* @since 3.9.0
* @access public
*
* @param mixed $value Option
* @return mixed
* @param mixed $value Value to return instead of the option value.
* @return mixed Filtered option value.
*/
public function capture_filter_pre_get_option( $value ) {
$option_name = preg_replace( '/^pre_option_/', '', current_filter() );
if ( isset( $this->_captured_options[$option_name] ) ) {
$value = $this->_captured_options[$option_name];
if ( isset( $this->_captured_options[ $option_name ] ) ) {
$value = $this->_captured_options[ $option_name ];
/** This filter is documented in wp-includes/option.php */
$value = apply_filters( 'option_' . $option_name, $value );
@@ -1553,4 +1514,36 @@ final class WP_Customize_Widgets {
$this->_captured_options = array();
$this->_is_capturing_option_updates = false;
}
/**
* @since 3.9.0
* @deprecated 4.2.0 Deprecated in favor of customize_dynamic_setting_args filter.
*/
public function setup_widget_addition_previews() {
_deprecated_function( __METHOD__, '4.2.0' );
}
/**
* @since 3.9.0
* @deprecated 4.2.0 Deprecated in favor of customize_dynamic_setting_args filter.
*/
public function prepreview_added_sidebars_widgets() {
_deprecated_function( __METHOD__, '4.2.0' );
}
/**
* @since 3.9.0
* @deprecated 4.2.0 Deprecated in favor of customize_dynamic_setting_args filter.
*/
public function prepreview_added_widget_instance() {
_deprecated_function( __METHOD__, '4.2.0' );
}
/**
* @since 3.9.0
* @deprecated 4.2.0 Deprecated in favor of customize_dynamic_setting_args filter.
*/
public function remove_prepreview_filters() {
_deprecated_function( __METHOD__, '4.2.0' );
}
}