<?php 
/** 
 * Site Editor administration screen. 
 * 
 * @package WordPress 
 * @subpackage Administration 
 */ 
 
global $editor_styles; 
 
/** WordPress Administration Bootstrap */ 
require_once __DIR__ . '/admin.php'; 
 
if ( ! current_user_can( 'edit_theme_options' ) ) { 
    wp_die( 
        '<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' . 
        '<p>' . __( 'Sorry, you are not allowed to edit theme options on this site.' ) . '</p>', 
        403 
    ); 
} 
 
$is_template_part        = isset( $_GET['postType'] ) && 'wp_template_part' === sanitize_key( $_GET['postType'] ); 
$is_template_part_path   = isset( $_GET['path'] ) && 'wp_template_partall' === sanitize_key( $_GET['path'] ); 
$is_template_part_editor = $is_template_part || $is_template_part_path; 
$is_patterns             = isset( $_GET['postType'] ) && 'wp_block' === sanitize_key( $_GET['postType'] ); 
$is_patterns_path        = isset( $_GET['path'] ) && 'patterns' === sanitize_key( $_GET['path'] ); 
$is_patterns_editor      = $is_patterns || $is_patterns_path; 
 
if ( ! wp_is_block_theme() ) { 
    if ( ! current_theme_supports( 'block-template-parts' ) && $is_template_part_editor ) { 
        wp_die( __( 'The theme you are currently using is not compatible with the Site Editor.' ) ); 
    } elseif ( ! $is_patterns_editor && ! $is_template_part_editor ) { 
        wp_die( __( 'The theme you are currently using is not compatible with the Site Editor.' ) ); 
    } 
} 
 
// Used in the HTML title tag. 
$title       = _x( 'Editor', 'site editor title tag' ); 
$parent_file = 'themes.php'; 
 
// Flag that we're loading the block editor. 
$current_screen = get_current_screen(); 
$current_screen->is_block_editor( true ); 
 
// Default to is-fullscreen-mode to avoid jumps in the UI. 
add_filter( 
    'admin_body_class', 
    static function ( $classes ) { 
        return "$classes is-fullscreen-mode"; 
    } 
); 
 
$indexed_template_types = array(); 
foreach ( get_default_block_template_types() as $slug => $template_type ) { 
    $template_type['slug']    = (string) $slug; 
    $indexed_template_types[] = $template_type; 
} 
 
$block_editor_context = new WP_Block_Editor_Context( array( 'name' => 'core/edit-site' ) ); 
$custom_settings      = array( 
    'siteUrl'                   => site_url(), 
    'postsPerPage'              => get_option( 'posts_per_page' ), 
    'styles'                    => get_block_editor_theme_styles(), 
    'defaultTemplateTypes'      => $indexed_template_types, 
    'defaultTemplatePartAreas'  => get_allowed_block_template_part_areas(), 
    'supportsLayout'            => wp_theme_has_theme_json(), 
    'supportsTemplatePartsMode' => ! wp_is_block_theme() && current_theme_supports( 'block-template-parts' ), 
); 
 
// Add additional back-compat patterns registered by `current_screen` et al. 
$custom_settings['__experimentalAdditionalBlockPatterns']          = WP_Block_Patterns_Registry::get_instance()->get_all_registered( true ); 
$custom_settings['__experimentalAdditionalBlockPatternCategories'] = WP_Block_Pattern_Categories_Registry::get_instance()->get_all_registered( true ); 
 
$editor_settings = get_block_editor_settings( $custom_settings, $block_editor_context ); 
 
if ( isset( $_GET['postType'] ) && ! isset( $_GET['postId'] ) ) { 
    $post_type = get_post_type_object( $_GET['postType'] ); 
    if ( ! $post_type ) { 
        wp_die( __( 'Invalid post type.' ) ); 
    } 
} 
 
$active_global_styles_id = WP_Theme_JSON_Resolver::get_user_global_styles_post_id(); 
$active_theme            = get_stylesheet(); 
 
$navigation_rest_route = rest_get_route_for_post_type_items( 
    'wp_navigation' 
); 
 
$preload_paths = array( 
    array( rest_get_route_for_post_type_items( 'attachment' ), 'OPTIONS' ), 
    array( rest_get_route_for_post_type_items( 'page' ), 'OPTIONS' ), 
    '/wp/v2/types?context=view', 
    '/wp/v2/types/wp_template?context=edit', 
    '/wp/v2/types/wp_template_part?context=edit', 
    '/wp/v2/templates?context=edit&per_page=-1', 
    '/wp/v2/template-parts?context=edit&per_page=-1', 
    '/wp/v2/themes?context=edit&status=active', 
    '/wp/v2/global-styles/' . $active_global_styles_id . '?context=edit', 
    array( '/wp/v2/global-styles/' . $active_global_styles_id, 'OPTIONS' ), 
    '/wp/v2/global-styles/themes/' . $active_theme . '?context=view', 
    '/wp/v2/global-styles/themes/' . $active_theme . '/variations?context=view', 
    array( $navigation_rest_route, 'OPTIONS' ), 
    array( 
        add_query_arg( 
            array( 
                'context'   => 'edit', 
                'per_page'  => 100, 
                'order'     => 'desc', 
                'orderby'   => 'date', 
                // array indices are required to avoid query being encoded and not matching in cache. 
                'status[0]' => 'publish', 
                'status[1]' => 'draft', 
            ), 
            $navigation_rest_route 
        ), 
        'GET', 
    ), 
); 
 
block_editor_rest_api_preload( $preload_paths, $block_editor_context ); 
 
wp_add_inline_script( 
    'wp-edit-site', 
    sprintf( 
        'wp.domReady( function() { 
            wp.editSite.initializeEditor( "site-editor", %s ); 
        } );', 
        wp_json_encode( $editor_settings ) 
    ) 
); 
 
// Preload server-registered block schemas. 
wp_add_inline_script( 
    'wp-blocks', 
    'wp.blocks.unstable__bootstrapServerSideBlockDefinitions(' . wp_json_encode( get_block_editor_server_block_settings() ) . ');' 
); 
 
// Preload server-registered block bindings sources. 
$registered_sources = get_all_registered_block_bindings_sources(); 
if ( ! empty( $registered_sources ) ) { 
    $filtered_sources = array(); 
    foreach ( $registered_sources as $source ) { 
        $filtered_sources[] = array( 
            'name'        => $source->name, 
            'label'       => $source->label, 
            'usesContext' => $source->uses_context, 
        ); 
    } 
    $script = sprintf( 'for ( const source of %s ) { wp.blocks.registerBlockBindingsSource( source ); }', wp_json_encode( $filtered_sources ) ); 
    wp_add_inline_script( 
        'wp-blocks', 
        $script 
    ); 
} 
 
wp_add_inline_script( 
    'wp-blocks', 
    sprintf( 'wp.blocks.setCategories( %s );', wp_json_encode( isset( $editor_settings['blockCategories'] ) ? $editor_settings['blockCategories'] : array() ) ), 
    'after' 
); 
 
wp_enqueue_script( 'wp-edit-site' ); 
wp_enqueue_script( 'wp-format-library' ); 
wp_enqueue_style( 'wp-edit-site' ); 
wp_enqueue_style( 'wp-format-library' ); 
wp_enqueue_media(); 
 
if ( 
    current_theme_supports( 'wp-block-styles' ) && 
    ( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) 
) { 
    wp_enqueue_style( 'wp-block-library-theme' ); 
} 
 
/** This action is documented in wp-admin/edit-form-blocks.php */ 
do_action( 'enqueue_block_editor_assets' ); 
 
require_once ABSPATH . 'wp-admin/admin-header.php'; 
?> 
 
<div class="edit-site" id="site-editor"> 
    <?php // JavaScript is disabled. ?> 
    <div class="wrap hide-if-js site-editor-no-js"> 
        <h1 class="wp-heading-inline"><?php _e( 'Edit site' ); ?></h1> 
        <?php 
        /** 
         * Filters the message displayed in the site editor interface when JavaScript is 
         * not enabled in the browser. 
         * 
         * @since 6.3.0 
         * 
         * @param string  $message The message being displayed. 
         * @param WP_Post $post    The post being edited. 
         */ 
        $message = apply_filters( 'site_editor_no_javascript_message', __( 'The site editor requires JavaScript. Please enable JavaScript in your browser settings.' ), $post ); 
        wp_admin_notice( 
            $message, 
            array( 
                'type'               => 'error', 
                'additional_classes' => array( 'hide-if-js' ), 
            ) 
        ); 
        ?> 
    </div> 
</div> 
 
<?php 
 
require_once ABSPATH . 'wp-admin/admin-footer.php'; 
 
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