$this->previewed_menus = array();
$this->manager = $manager;
+ // Skip useless hooks when the user can't manage nav menus anyway.
+ if ( ! current_user_can( 'edit_theme_options' ) ) {
+ return;
+ }
+
+ add_filter( 'customize_refresh_nonces', array( $this, 'filter_nonces' ) );
add_action( 'wp_ajax_load-available-menu-items-customizer', array( $this, 'ajax_load_available_items' ) );
add_action( 'wp_ajax_search-available-menu-items-customizer', array( $this, 'ajax_search_available_items' ) );
add_action( 'customize_controls_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
add_action( 'customize_controls_print_footer_scripts', array( $this, 'print_templates' ) );
add_action( 'customize_controls_print_footer_scripts', array( $this, 'available_items_template' ) );
add_action( 'customize_preview_init', array( $this, 'customize_preview_init' ) );
+
+ // Selective Refresh partials.
+ add_filter( 'customize_dynamic_partial_args', array( $this, 'customize_dynamic_partial_args' ), 10, 2 );
+ }
+
+ /**
+ * Adds a nonce for customizing menus.
+ *
+ * @since 4.5.0
+ * @access public
+ *
+ * @param array $nonces Array of nonces.
+ * @return array $nonces Modified array of nonces.
+ */
+ public function filter_nonces( $nonces ) {
+ $nonces['customize-menus'] = wp_create_nonce( 'customize-menus' );
+ return $nonces;
}
/**
$items = array();
if ( 'post_type' === $type ) {
- if ( ! get_post_type_object( $object ) ) {
+ $post_type = get_post_type_object( $object );
+ if ( ! $post_type ) {
return new WP_Error( 'nav_menus_invalid_post_type' );
}
'object' => '',
'url' => home_url(),
);
+ } elseif ( 'post' !== $object && 0 === $page && $post_type->has_archive ) {
+ // Add a post type archive link.
+ $items[] = array(
+ 'id' => $object . '-archive',
+ 'title' => $post_type->labels->archives,
+ 'type' => 'post_type_archive',
+ 'type_label' => __( 'Post Type Archive' ),
+ 'object' => $object,
+ 'url' => get_post_type_archive_link( $object ),
+ );
}
$posts = get_posts( array(
}
/**
- * Filter the available menu items.
+ * Filters the available menu items.
*
* @since 4.3.0
*
}
}
+ /**
+ * Filters the available menu items during a search request.
+ *
+ * @since 4.5.0
+ *
+ * @param array $items The array of menu items.
+ * @param array $args Includes 'pagenum' and 's' (search) arguments.
+ */
+ $items = apply_filters( 'customize_nav_menu_searched_items', $items, $args );
+
return $items;
}
// Pass data to JS.
$settings = array(
- 'nonce' => wp_create_nonce( 'customize-menus' ),
'allMenus' => wp_get_nav_menus(),
'itemTypes' => $this->available_item_types(),
'l10n' => array(
'untitled' => _x( '(no label)', 'missing menu item navigation label' ),
'unnamed' => _x( '(unnamed)', 'Missing menu name.' ),
'custom_label' => __( 'Custom Link' ),
- /* translators: %s: Current menu location */
- 'menuLocation' => __( '(Currently set to: %s)' ),
+ /* translators: %s: menu location */
+ 'menuLocation' => _x( '(Currently set to: %s)', 'menu' ),
'menuNameLabel' => __( 'Menu Name' ),
'itemAdded' => __( 'Menu item added' ),
'itemDeleted' => __( 'Menu item deleted' ),
'invalidTitleTpl' => __( '%s (Invalid)' ),
/* translators: %s: title of menu item in draft status */
'pendingTitleTpl' => __( '%s (Pending)' ),
- 'taxonomyTermLabel' => __( 'Taxonomy' ),
- 'postTypeLabel' => __( 'Post Type' ),
'itemsFound' => __( 'Number of items found: %d' ),
'itemsFoundMore' => __( 'Additional items found: %d' ),
'itemsLoadingMore' => __( 'Loading more results... please wait.' ),
'reorderLabelOn' => esc_attr__( 'Reorder menu items' ),
'reorderLabelOff' => esc_attr__( 'Close reorder mode' ),
),
- 'menuItemTransport' => 'postMessage',
+ 'settingTransport' => 'postMessage',
'phpIntMax' => PHP_INT_MAX,
'defaultSettingValues' => array(
'nav_menu' => $temp_nav_menu_setting->default,
'nav_menu_item' => $temp_nav_menu_item_setting->default,
),
+ 'locationSlugMappedToName' => get_registered_nav_menus(),
);
$data = sprintf( 'var _wpCustomizeNavMenusSettings = %s;', wp_json_encode( $settings ) );
}
/**
- * Filter a dynamic setting's constructor args.
+ * Filters a dynamic setting's constructor args.
*
* For a dynamic setting to be registered, this filter must be employed
* to override the default false value with an array of args to pass to
public function filter_dynamic_setting_args( $setting_args, $setting_id ) {
if ( preg_match( WP_Customize_Nav_Menu_Setting::ID_PATTERN, $setting_id ) ) {
$setting_args = array(
- 'type' => WP_Customize_Nav_Menu_Setting::TYPE,
+ 'type' => WP_Customize_Nav_Menu_Setting::TYPE,
+ 'transport' => 'postMessage',
);
} elseif ( preg_match( WP_Customize_Nav_Menu_Item_Setting::ID_PATTERN, $setting_id ) ) {
$setting_args = array(
- 'type' => WP_Customize_Nav_Menu_Item_Setting::TYPE,
+ 'type' => WP_Customize_Nav_Menu_Item_Setting::TYPE,
+ 'transport' => 'postMessage',
);
}
return $setting_args;
// Create a panel for Menus.
$description = '<p>' . __( 'This panel is used for managing navigation menus for content you have already published on your site. You can create menus and add items for existing content such as pages, posts, categories, tags, formats, or custom links.' ) . '</p>';
if ( current_theme_supports( 'widgets' ) ) {
+ /* translators: URL to the widgets panel of the customizer */
$description .= '<p>' . sprintf( __( 'Menus can be displayed in locations defined by your theme or in <a href="%s">widget areas</a> by adding a “Custom Menu” widget.' ), "javascript:wp.customize.panel( 'widgets' ).focus();" ) . '</p>';
} else {
$description .= '<p>' . __( 'Menus can be displayed in locations defined by your theme.' ) . '</p>';
) ) );
$menus = wp_get_nav_menus();
- // Menu loactions.
+ // Menu locations.
$locations = get_registered_nav_menus();
$num_locations = count( array_keys( $locations ) );
- $description = '<p>' . sprintf( _n( 'Your theme contains %s menu location. Select which menu you would like to use.', 'Your theme contains %s menu locations. Select which menu appears in each location.', $num_locations ), number_format_i18n( $num_locations ) );
- $description .= '</p><p>' . __( 'You can also place menus in widget areas with the Custom Menu widget.' ) . '</p>';
+ if ( 1 == $num_locations ) {
+ $description = '<p>' . __( 'Your theme supports one menu. Select which menu you would like to use.' ) . '</p>';
+ } else {
+ /* translators: %s: number of menu locations */
+ $description = '<p>' . sprintf( _n( 'Your theme supports %s menu. Select which menu appears in each location.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), number_format_i18n( $num_locations ) ) . '</p>';
+ }
+ if ( current_theme_supports( 'widgets' ) ) {
+ /* translators: URL to the widgets panel of the customizer */
+ $description .= '<p>' . sprintf( __( 'You can also place menus in <a href="%s">widget areas</a> with the “Custom Menu” widget.' ), "javascript:wp.customize.panel( 'widgets' ).focus();" ) . '</p>';
+ }
$this->manager->add_section( 'menu_locations', array(
'title' => __( 'Menu Locations' ),
) ) );
$nav_menu_setting_id = 'nav_menu[' . $menu_id . ']';
- $this->manager->add_setting( new WP_Customize_Nav_Menu_Setting( $this->manager, $nav_menu_setting_id ) );
+ $this->manager->add_setting( new WP_Customize_Nav_Menu_Setting( $this->manager, $nav_menu_setting_id, array(
+ 'transport' => 'postMessage',
+ ) ) );
// Add the menu contents.
$menu_items = (array) wp_get_nav_menu_items( $menu_id );
$value = (array) $item;
$value['nav_menu_term_id'] = $menu_id;
$this->manager->add_setting( new WP_Customize_Nav_Menu_Item_Setting( $this->manager, $menu_item_setting_id, array(
- 'value' => $value,
+ 'value' => $value,
+ 'transport' => 'postMessage',
) ) );
// Create a control for each menu item.
'priority' => 999,
) ) );
- $this->manager->add_setting( 'new_menu_name', array(
- 'type' => 'new_menu',
- 'default' => '',
- 'transport' => 'postMessage',
- ) );
-
$this->manager->add_control( 'new_menu_name', array(
'label' => '',
'section' => 'add_menu',
'type' => 'text',
+ 'settings' => array(),
'input_attrs' => array(
'class' => 'menu-name-field',
'placeholder' => __( 'New menu name' ),
),
) );
- $this->manager->add_setting( 'create_new_menu', array(
- 'type' => 'new_menu',
- ) );
-
$this->manager->add_control( new WP_Customize_New_Menu_Control( $this->manager, 'create_new_menu', array(
- 'section' => 'add_menu',
+ 'section' => 'add_menu',
+ 'settings' => array(),
) ) );
}
if ( $post_types ) {
foreach ( $post_types as $slug => $post_type ) {
$item_types[] = array(
- 'title' => $post_type->labels->singular_name,
+ 'title' => $post_type->labels->name,
'type' => 'post_type',
'object' => $post_type->name,
);
continue;
}
$item_types[] = array(
- 'title' => $taxonomy->labels->singular_name,
+ 'title' => $taxonomy->labels->name,
'type' => 'taxonomy',
'object' => $taxonomy->name,
);
}
/**
- * Filter the available menu item types.
+ * Filters the available menu item types.
*
* @since 4.3.0
*
<span class="item-title" aria-hidden="true">
<span class="menu-item-title<# if ( ! data.title ) { #> no-title<# } #>">{{ data.title || wp.customize.Menus.data.l10n.untitled }}</span>
</span>
- <button type="button" class="not-a-button item-add">
+ <button type="button" class="button-link item-add">
<span class="screen-reader-text"><?php
/* translators: 1: Title of a menu item, 2: Type of a menu item */
printf( __( 'Add to menu: %1$s (%2$s)' ), '{{ data.title || wp.customize.Menus.data.l10n.untitled }}', '{{ data.type_label }}' );
<input type="text" id="menu-items-search" placeholder="<?php esc_attr_e( 'Search menu items…' ) ?>" aria-describedby="menu-items-search-desc" />
<p class="screen-reader-text" id="menu-items-search-desc"><?php _e( 'The search results will be updated as you type.' ); ?></p>
<span class="spinner"></span>
- <span class="clear-results"><span class="screen-reader-text"><?php _e( 'Clear Results' ); ?></span></span>
</div>
+ <button type="button" class="clear-results"><span class="screen-reader-text"><?php _e( 'Clear Results' ); ?></span></button>
<ul class="accordion-section-content" data-type="search"></ul>
</div>
<div id="new-custom-menu-item" class="accordion-section">
<h4 class="accordion-section-title" role="presentation">
<?php _e( 'Custom Links' ); ?>
- <button type="button" class="not-a-button" aria-expanded="false">
+ <button type="button" class="button-link" aria-expanded="false">
<span class="screen-reader-text"><?php _e( 'Toggle section: Custom Links' ); ?></span>
<span class="toggle-indicator" aria-hidden="true"></span>
</button>
</h4>
- <div class="accordion-section-content">
+ <div class="accordion-section-content customlinkdiv">
<input type="hidden" value="custom" id="custom-menu-item-type" name="menu-item[-1][menu-item-type]" />
- <p id="menu-item-url-wrap">
- <label class="howto" for="custom-menu-item-url">
- <span><?php _e( 'URL' ); ?></span>
- <input id="custom-menu-item-url" name="menu-item[-1][menu-item-url]" type="text" class="code menu-item-textbox" value="http://">
- </label>
+ <p id="menu-item-url-wrap" class="wp-clearfix">
+ <label class="howto" for="custom-menu-item-url"><?php _e( 'URL' ); ?></label>
+ <input id="custom-menu-item-url" name="menu-item[-1][menu-item-url]" type="text" class="code menu-item-textbox" value="http://">
</p>
- <p id="menu-item-name-wrap">
- <label class="howto" for="custom-menu-item-name">
- <span><?php _e( 'Link Text' ); ?></span>
- <input id="custom-menu-item-name" name="menu-item[-1][menu-item-title]" type="text" class="regular-text menu-item-textbox">
- </label>
+ <p id="menu-item-name-wrap" class="wp-clearfix">
+ <label class="howto" for="custom-menu-item-name"><?php _e( 'Link Text' ); ?></label>
+ <input id="custom-menu-item-name" name="menu-item[-1][menu-item-title]" type="text" class="regular-text menu-item-textbox">
</p>
<p class="button-controls">
<span class="add-to-menu">
<?php echo esc_html( $available_item_type['title'] ); ?>
<span class="spinner"></span>
<span class="no-items"><?php _e( 'No items' ); ?></span>
- <button type="button" class="not-a-button" aria-expanded="false">
+ <button type="button" class="button-link" aria-expanded="false">
<span class="screen-reader-text"><?php
/* translators: %s: Title of a section with menu items */
printf( __( 'Toggle section: %s' ), esc_html( $available_item_type['title'] ) ); ?></span>
<?php
}
+ //
// Start functionality specific to partial-refresh of menu changes in Customizer preview.
- const RENDER_AJAX_ACTION = 'customize_render_menu_partial';
- const RENDER_NONCE_POST_KEY = 'render-menu-nonce';
- const RENDER_QUERY_VAR = 'wp_customize_menu_render';
+ //
/**
- * The number of wp_nav_menu() calls which have happened in the preview.
+ * Nav menu args used for each instance, keyed by the args HMAC.
*
* @since 4.3.0
* @access public
- * @var int
+ * @var array
*/
- public $preview_nav_menu_instance_number = 0;
+ public $preview_nav_menu_instance_args = array();
/**
- * Nav menu args used for each instance.
+ * Filters arguments for dynamic nav_menu selective refresh partials.
*
- * @since 4.3.0
+ * @since 4.5.0
* @access public
- * @var array
+ *
+ * @param array|false $partial_args Partial args.
+ * @param string $partial_id Partial ID.
+ * @return array Partial args.
*/
- public $preview_nav_menu_instance_args = array();
+ public function customize_dynamic_partial_args( $partial_args, $partial_id ) {
+
+ if ( preg_match( '/^nav_menu_instance\[[0-9a-f]{32}\]$/', $partial_id ) ) {
+ if ( false === $partial_args ) {
+ $partial_args = array();
+ }
+ $partial_args = array_merge(
+ $partial_args,
+ array(
+ 'type' => 'nav_menu_instance',
+ 'render_callback' => array( $this, 'render_nav_menu_partial' ),
+ 'container_inclusive' => true,
+ 'settings' => array(), // Empty because the nav menu instance may relate to a menu or a location.
+ 'capability' => 'edit_theme_options',
+ )
+ );
+ }
+
+ return $partial_args;
+ }
/**
* Add hooks for the Customizer preview.
* @access public
*/
public function customize_preview_init() {
- add_action( 'template_redirect', array( $this, 'render_menu' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'customize_preview_enqueue_deps' ) );
-
- if ( ! isset( $_REQUEST[ self::RENDER_QUERY_VAR ] ) ) {
- add_filter( 'wp_nav_menu_args', array( $this, 'filter_wp_nav_menu_args' ), 1000 );
- add_filter( 'wp_nav_menu', array( $this, 'filter_wp_nav_menu' ), 10, 2 );
- }
+ add_filter( 'wp_nav_menu_args', array( $this, 'filter_wp_nav_menu_args' ), 1000 );
+ add_filter( 'wp_nav_menu', array( $this, 'filter_wp_nav_menu' ), 10, 2 );
+ add_filter( 'wp_footer', array( $this, 'export_preview_data' ), 1 );
+ add_filter( 'customize_render_partials_response', array( $this, 'export_partial_rendered_nav_menu_instances' ) );
}
/**
*
* @since 4.3.0
* @access public
- *
* @see wp_nav_menu()
+ * @see WP_Customize_Widgets_Partial_Refresh::filter_dynamic_sidebar_params()
*
* @param array $args An array containing wp_nav_menu() arguments.
* @return array Arguments.
*/
public function filter_wp_nav_menu_args( $args ) {
- $this->preview_nav_menu_instance_number += 1;
- $args['instance_number'] = $this->preview_nav_menu_instance_number;
-
+ /*
+ * The following conditions determine whether or not this instance of
+ * wp_nav_menu() can use selective refreshed. A wp_nav_menu() can be
+ * selective refreshed if...
+ */
$can_partial_refresh = (
+ // ...if wp_nav_menu() is directly echoing out the menu (and thus isn't manipulating the string after generated),
! empty( $args['echo'] )
&&
+ // ...and if the fallback_cb can be serialized to JSON, since it will be included in the placement context data,
( empty( $args['fallback_cb'] ) || is_string( $args['fallback_cb'] ) )
&&
+ // ...and if the walker can also be serialized to JSON, since it will be included in the placement context data as well,
( empty( $args['walker'] ) || is_string( $args['walker'] ) )
- &&
- (
+ // ...and if it has a theme location assigned or an assigned menu to display,
+ && (
! empty( $args['theme_location'] )
||
( ! empty( $args['menu'] ) && ( is_numeric( $args['menu'] ) || is_object( $args['menu'] ) ) )
)
+ &&
+ // ...and if the nav menu would be rendered with a wrapper container element (upon which to attach data-* attributes).
+ (
+ ! empty( $args['container'] )
+ ||
+ ( isset( $args['items_wrap'] ) && '<' === substr( $args['items_wrap'], 0, 1 ) )
+ )
);
$args['can_partial_refresh'] = $can_partial_refresh;
- $hashed_args = $args;
+ $exported_args = $args;
+ // Empty out args which may not be JSON-serializable.
if ( ! $can_partial_refresh ) {
- $hashed_args['fallback_cb'] = '';
- $hashed_args['walker'] = '';
+ $exported_args['fallback_cb'] = '';
+ $exported_args['walker'] = '';
}
- // Replace object menu arg with a term_id menu arg, as this exports better to JS and is easier to compare hashes.
- if ( ! empty( $hashed_args['menu'] ) && is_object( $hashed_args['menu'] ) ) {
- $hashed_args['menu'] = $hashed_args['menu']->term_id;
+ /*
+ * Replace object menu arg with a term_id menu arg, as this exports better
+ * to JS and is easier to compare hashes.
+ */
+ if ( ! empty( $exported_args['menu'] ) && is_object( $exported_args['menu'] ) ) {
+ $exported_args['menu'] = $exported_args['menu']->term_id;
}
- ksort( $hashed_args );
- $hashed_args['args_hash'] = $this->hash_nav_menu_args( $hashed_args );
+ ksort( $exported_args );
+ $exported_args['args_hmac'] = $this->hash_nav_menu_args( $exported_args );
- $this->preview_nav_menu_instance_args[ $this->preview_nav_menu_instance_number ] = $hashed_args;
+ $args['customize_preview_nav_menus_args'] = $exported_args;
+ $this->preview_nav_menu_instance_args[ $exported_args['args_hmac'] ] = $exported_args;
return $args;
}
/**
- * Prepare wp_nav_menu() calls for partial refresh. Wraps output in container for refreshing.
+ * Prepares wp_nav_menu() calls for partial refresh.
+ *
+ * Injects attributes into container element.
*
* @since 4.3.0
* @access public
* @return null
*/
public function filter_wp_nav_menu( $nav_menu_content, $args ) {
- if ( ! empty( $args->can_partial_refresh ) && ! empty( $args->instance_number ) ) {
- $nav_menu_content = preg_replace(
- '/(?<=class=")/',
- sprintf( 'partial-refreshable-nav-menu partial-refreshable-nav-menu-%1$d ', $args->instance_number ),
- $nav_menu_content,
- 1 // Only update the class on the first element found, the menu container.
- );
+ if ( isset( $args->customize_preview_nav_menus_args['can_partial_refresh'] ) && $args->customize_preview_nav_menus_args['can_partial_refresh'] ) {
+ $attributes = sprintf( ' data-customize-partial-id="%s"', esc_attr( 'nav_menu_instance[' . $args->customize_preview_nav_menus_args['args_hmac'] . ']' ) );
+ $attributes .= ' data-customize-partial-type="nav_menu_instance"';
+ $attributes .= sprintf( ' data-customize-partial-placement-context="%s"', esc_attr( wp_json_encode( $args->customize_preview_nav_menus_args ) ) );
+ $nav_menu_content = preg_replace( '#^(<\w+)#', '$1 ' . $attributes, $nav_menu_content, 1 );
}
return $nav_menu_content;
}
/**
- * Hash (hmac) the arguments with the nonce and secret auth key to ensure they
- * are not tampered with when submitted in the Ajax request.
+ * Hashes (hmac) the nav menu arguments to ensure they are not tampered with when
+ * submitted in the Ajax request.
+ *
+ * Note that the array is expected to be pre-sorted.
*
* @since 4.3.0
* @access public
*
* @param array $args The arguments to hash.
- * @return string
+ * @return string Hashed nav menu arguments.
*/
public function hash_nav_menu_args( $args ) {
- return wp_hash( wp_create_nonce( self::RENDER_AJAX_ACTION ) . serialize( $args ) );
+ return wp_hash( serialize( $args ) );
}
/**
* @access public
*/
public function customize_preview_enqueue_deps() {
- wp_enqueue_script( 'customize-preview-nav-menus' );
+ wp_enqueue_script( 'customize-preview-nav-menus' ); // Note that we have overridden this.
wp_enqueue_style( 'customize-preview' );
-
- add_action( 'wp_print_footer_scripts', array( $this, 'export_preview_data' ) );
}
/**
- * Export data from PHP to JS.
+ * Exports data from PHP to JS.
*
* @since 4.3.0
* @access public
// Why not wp_localize_script? Because we're not localizing, and it forces values into strings.
$exports = array(
- 'renderQueryVar' => self::RENDER_QUERY_VAR,
- 'renderNonceValue' => wp_create_nonce( self::RENDER_AJAX_ACTION ),
- 'renderNoncePostKey' => self::RENDER_NONCE_POST_KEY,
- 'requestUri' => '/',
- 'theme' => array(
- 'stylesheet' => $this->manager->get_stylesheet(),
- 'active' => $this->manager->is_theme_active(),
- ),
- 'previewCustomizeNonce' => wp_create_nonce( 'preview-customize_' . $this->manager->get_stylesheet() ),
- 'navMenuInstanceArgs' => $this->preview_nav_menu_instance_args,
+ 'navMenuInstanceArgs' => $this->preview_nav_menu_instance_args,
);
-
- if ( ! empty( $_SERVER['REQUEST_URI'] ) ) {
- $exports['requestUri'] = esc_url_raw( home_url( wp_unslash( $_SERVER['REQUEST_URI'] ) ) );
- }
-
printf( '<script>var _wpCustomizePreviewNavMenusExports = %s;</script>', wp_json_encode( $exports ) );
}
+ /**
+ * Export any wp_nav_menu() calls during the rendering of any partials.
+ *
+ * @since 4.5.0
+ * @access public
+ *
+ * @param array $response Response.
+ * @return array Response.
+ */
+ public function export_partial_rendered_nav_menu_instances( $response ) {
+ $response['nav_menu_instance_args'] = $this->preview_nav_menu_instance_args;
+ return $response;
+ }
+
/**
* Render a specific menu via wp_nav_menu() using the supplied arguments.
*
* @access public
*
* @see wp_nav_menu()
+ *
+ * @param WP_Customize_Partial $partial Partial.
+ * @param array $nav_menu_args Nav menu args supplied as container context.
+ * @return string|false
*/
- public function render_menu() {
- if ( empty( $_POST[ self::RENDER_QUERY_VAR ] ) ) {
- return;
- }
-
- $this->manager->remove_preview_signature();
-
- if ( empty( $_POST[ self::RENDER_NONCE_POST_KEY ] ) ) {
- wp_send_json_error( 'missing_nonce_param' );
- }
-
- if ( ! is_customize_preview() ) {
- wp_send_json_error( 'expected_customize_preview' );
- }
-
- if ( ! check_ajax_referer( self::RENDER_AJAX_ACTION, self::RENDER_NONCE_POST_KEY, false ) ) {
- wp_send_json_error( 'nonce_check_fail' );
- }
+ public function render_nav_menu_partial( $partial, $nav_menu_args ) {
+ unset( $partial );
- if ( ! current_user_can( 'edit_theme_options' ) ) {
- wp_send_json_error( 'unauthorized' );
+ if ( ! isset( $nav_menu_args['args_hmac'] ) ) {
+ // Error: missing_args_hmac.
+ return false;
}
- if ( ! isset( $_POST['wp_nav_menu_args'] ) ) {
- wp_send_json_error( 'missing_param' );
- }
+ $nav_menu_args_hmac = $nav_menu_args['args_hmac'];
+ unset( $nav_menu_args['args_hmac'] );
- if ( ! isset( $_POST['wp_nav_menu_args_hash'] ) ) {
- wp_send_json_error( 'missing_param' );
+ ksort( $nav_menu_args );
+ if ( ! hash_equals( $this->hash_nav_menu_args( $nav_menu_args ), $nav_menu_args_hmac ) ) {
+ // Error: args_hmac_mismatch.
+ return false;
}
- $wp_nav_menu_args = json_decode( wp_unslash( $_POST['wp_nav_menu_args'] ), true );
- if ( ! is_array( $wp_nav_menu_args ) ) {
- wp_send_json_error( 'wp_nav_menu_args_not_array' );
- }
-
- $wp_nav_menu_args_hash = sanitize_text_field( wp_unslash( $_POST['wp_nav_menu_args_hash'] ) );
- if ( ! hash_equals( $this->hash_nav_menu_args( $wp_nav_menu_args ), $wp_nav_menu_args_hash ) ) {
- wp_send_json_error( 'wp_nav_menu_args_hash_mismatch' );
- }
+ ob_start();
+ wp_nav_menu( $nav_menu_args );
+ $content = ob_get_clean();
- $wp_nav_menu_args['echo'] = false;
- wp_send_json_success( wp_nav_menu( $wp_nav_menu_args ) );
+ return $content;
}
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff