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<?php |
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/** |
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* Enqueues the assets required for the Command Palette. |
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* |
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* @global array $menu |
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* @global array $submenu |
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*/ |
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function gutenberg_enqueue_command_palette_assets() { |
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global $menu, $submenu; |
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|
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$command_palette_settings = array( |
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'is_network_admin' => is_network_admin(), |
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); |
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|
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/** |
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* Extracts root-level text nodes from HTML string. |
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* |
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* @ignore |
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* @param string $label HTML string to extract text from. |
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* @return string Extracted text content, trimmed. |
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*/ |
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$extract_root_text = static function ( string $label ): string { |
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if ( '' === $label ) { |
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return ''; |
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} |
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|
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$processor = new WP_HTML_Tag_Processor( $label ); |
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$text_parts = array(); |
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$depth = 0; |
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|
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while ( $processor->next_token() ) { |
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$token_type = $processor->get_token_type(); |
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|
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if ( '#text' === $token_type ) { |
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if ( 0 === $depth ) { |
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$text_parts[] = $processor->get_modifiable_text(); |
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} |
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continue; |
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} |
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|
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if ( '#tag' !== $token_type ) { |
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continue; |
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} |
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|
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if ( $processor->is_tag_closer() ) { |
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if ( $depth > 0 ) { |
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--$depth; |
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} |
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continue; |
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} |
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|
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$token_name = $processor->get_tag(); |
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if ( $token_name && ! WP_HTML_Processor::is_void( $token_name ) ) { |
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++$depth; |
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} |
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} |
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|
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return trim( implode( '', $text_parts ) ); |
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}; |
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|
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if ( $menu ) { |
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$menu_commands = array(); |
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foreach ( $menu as $menu_item ) { |
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if ( empty( $menu_item[0] ) || ! is_string( $menu_item[0] ) || ! empty( $menu_item[1] ) && ! current_user_can( $menu_item[1] ) ) { |
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continue; |
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} |
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|
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$menu_label = $extract_root_text( $menu_item[0] ); |
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$menu_url = ''; |
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$menu_slug = $menu_item[2]; |
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|
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if ( preg_match( '/\.php($|\?)/', $menu_slug ) || wp_http_validate_url( $menu_slug ) ) { |
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$menu_url = $menu_slug; |
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} elseif ( ! empty( menu_page_url( $menu_slug, false ) ) ) { |
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$menu_url = WP_HTML_Decoder::decode_attribute( menu_page_url( $menu_slug, false ) ); |
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} |
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|
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if ( $menu_url ) { |
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$menu_commands[] = array( |
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'label' => $menu_label, |
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'url' => $menu_url, |
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'name' => $menu_slug, |
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); |
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} |
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|
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if ( array_key_exists( $menu_slug, $submenu ) ) { |
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foreach ( $submenu[ $menu_slug ] as $submenu_item ) { |
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if ( empty( $submenu_item[0] ) || ! empty( $submenu_item[1] ) && ! current_user_can( $submenu_item[1] ) ) { |
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continue; |
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} |
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|
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$submenu_label = $extract_root_text( $submenu_item[0] ); |
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$submenu_url = ''; |
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$submenu_slug = $submenu_item[2]; |
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|
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if ( preg_match( '/\.php($|\?)/', $submenu_slug ) || wp_http_validate_url( $submenu_slug ) ) { |
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$submenu_url = $submenu_slug; |
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} elseif ( ! empty( menu_page_url( $submenu_slug, false ) ) ) { |
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$submenu_url = WP_HTML_Decoder::decode_attribute( menu_page_url( $submenu_slug, false ) ); |
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} |
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if ( $submenu_url ) { |
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$menu_commands[] = array( |
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'label' => sprintf( |
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/* translators: 1: Menu label, 2: Submenu label. */ |
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__( '%1$s > %2$s' ), |
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$menu_label, |
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$submenu_label |
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), |
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'url' => $submenu_url, |
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'name' => $menu_slug . '-' . $submenu_item[2], |
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); |
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} |
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} |
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} |
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} |
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$command_palette_settings['menu_commands'] = $menu_commands; |
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} |
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|
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wp_enqueue_script( 'wp-commands' ); |
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wp_enqueue_style( 'wp-commands' ); |
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wp_enqueue_script( 'wp-core-commands' ); |
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|
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wp_add_inline_script( |
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'wp-core-commands', |
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sprintf( |
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'wp.coreCommands.initializeCommandPalette( %s );', |
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wp_json_encode( $command_palette_settings, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) |
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) |
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); |
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} |
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|
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if ( has_filter( 'admin_enqueue_scripts', 'wp_enqueue_command_palette_assets' ) ) { |
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remove_filter( 'admin_enqueue_scripts', 'wp_enqueue_command_palette_assets' ); |
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} |
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add_filter( 'admin_enqueue_scripts', 'gutenberg_enqueue_command_palette_assets', 9 ); |
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|
