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<?php |
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/** |
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* Black Studio TinyMCE Widget - Admin assets |
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* |
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* @package Black_Studio_TinyMCE_Widget |
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*/ |
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namespace Black_Studio_TinyMCE_Widget\Admin; |
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use WP_Query; |
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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if ( ! class_exists( 'Black_Studio_TinyMCE_Widget\\Admin\\Admin_Assets', false ) ) { |
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/** |
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* Class that provides admin functionalities |
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* |
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* @package Black_Studio_TinyMCE_Widget |
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* @since 3.0.0 |
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*/ |
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final class Admin_Assets { |
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/** |
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* The single instance of the class |
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* |
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* @var object |
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* @since 3.0.0 |
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*/ |
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protected static $_instance = null; |
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/** |
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* Return the single class instance |
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* |
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* @return object |
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* @since 3.0.0 |
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*/ |
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public static function instance() { |
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if ( is_null( self::$_instance ) ) { |
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self::$_instance = new self(); |
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} |
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return self::$_instance; |
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} |
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/** |
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* Class constructor |
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* |
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* @uses add_action() |
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* |
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* @since 3.0.0 |
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*/ |
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protected function __construct() { |
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// Register action and filter hooks. |
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add_action( 'admin_init', array( $this, 'admin_init' ), 20 ); |
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} |
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/** |
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* Prevent the class from being cloned |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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protected function __clone() { |
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_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ uh?' ), '2.0' ); |
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} |
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/** |
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* Add actions and filters (only in widgets admin page) |
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* |
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* @uses add_action() |
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* @uses add_filter() |
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* |
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* @return void |
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* @since 2.0.0 |
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*/ |
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public function admin_init() { |
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if ( bstw()->admin()->enabled() ) { |
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add_action( 'admin_head', array( $this, 'enqueue_media' ) ); |
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add_action( 'admin_print_scripts', array( $this, 'admin_print_scripts' ) ); |
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add_action( 'admin_print_styles', array( $this, 'admin_print_styles' ) ); |
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add_action( 'admin_print_footer_scripts', array( $this, 'admin_print_footer_scripts' ) ); |
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add_action( 'wp_tiny_mce_init', array( $this, 'wp_tiny_mce_init' ) ); |
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add_filter( 'wp_editor_settings', array( $this, 'editor_settings' ), 5, 2 ); |
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add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fix_rtl' ), 10 ); |
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add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fullscreen' ), 10, 2 ); |
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add_filter( 'quicktags_settings', array( $this, 'quicktags_fullscreen' ), 10, 2 ); |
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} |
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} |
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/** |
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* Instantiate tinyMCE editor |
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* |
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* @uses add_thickbox() |
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* @uses wp_enqueue_media() |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function enqueue_media() { |
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// Add support for thickbox media dialog. |
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add_thickbox(); |
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// New media modal dialog (WP 3.5+). |
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if ( function_exists( 'wp_enqueue_media' ) ) { |
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wp_enqueue_media(); |
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} |
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} |
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/** |
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* Enqueue styles |
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* |
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* @uses wp_enqueue_style() |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function admin_print_styles() { |
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wp_enqueue_style( 'wp-jquery-ui-dialog' ); |
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wp_enqueue_style( 'editor-buttons' ); |
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$this->enqueue_style(); |
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} |
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/** |
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* Helper function to enqueue style |
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* |
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* @uses apply_filters() |
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* @uses wp_enqueue_style() |
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* @uses plugins_url() |
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* @uses SCRIPT_DEBUG |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function enqueue_style() { |
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$style = apply_filters( 'black_studio_tinymce_widget_style', 'black-studio-tinymce-widget' ); |
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$path = apply_filters( 'black_studio_tinymce_widget_style_path', 'css/' ); |
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.css' : '.min.css'; |
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wp_enqueue_style( |
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$style, |
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plugins_url( $path . $style . $suffix, dirname( dirname( __FILE__ ) ) ), |
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array(), |
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bstw()->get_version() |
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); |
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} |
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/** |
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* Enqueue header scripts |
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* |
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* @uses wp_enqueue_script() |
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* @uses do_action() |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function admin_print_scripts() { |
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wp_enqueue_script( 'media-upload' ); |
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wp_enqueue_script( 'wplink' ); |
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wp_enqueue_script( 'wpdialogs-popup' ); |
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$this->enqueue_script(); |
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$this->localize_script(); |
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do_action( 'wp_enqueue_editor', array( 'tinymce' => true ) ); |
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} |
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/** |
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* Helper function to enqueue script |
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* @uses apply_filters() |
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* @uses wp_enqueue_script() |
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* @uses plugins_url() |
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* @uses SCRIPT_DEBUG |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function enqueue_script() { |
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$script = apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' ); |
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$path = apply_filters( 'black_studio_tinymce_widget_script_path', 'js/' ); |
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js'; |
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wp_enqueue_script( |
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$script, |
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plugins_url( $path . $script . $suffix, dirname( dirname( __FILE__ ) ) ), |
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array( 'jquery', 'editor', 'quicktags' ), |
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bstw()->get_version(), |
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true |
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); |
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} |
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/** |
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* Helper function to enqueue localized script |
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* |
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* @uses apply_filters() |
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* @uses wp_localize_script() |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function localize_script() { |
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$container_selectors = apply_filters( 'black_studio_tinymce_container_selectors', array( 'div.widget', 'div.widget-inside' ) ); |
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$activate_events = apply_filters( 'black_studio_tinymce_activate_events', array() ); |
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$deactivate_events = apply_filters( 'black_studio_tinymce_deactivate_events', array() ); |
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$data = array( |
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'dummy_post_id' => bstw()->admin()->get_dummy_post_id(), |
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'container_selectors' => implode( ', ', $container_selectors ), |
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'activate_events' => $activate_events, |
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'deactivate_events' => $deactivate_events, |
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/* translators: error message shown when a duplicated widget ID is detected */ |
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'error_duplicate_id' => __( 'ERROR: Duplicate widget ID detected. To avoid content loss, please create a new widget with the same content and then delete this one.', 'black-studio-tinymce-widget' ), |
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); |
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wp_localize_script( apply_filters( 'black_studio_tinymce_widget_script', 'black-studio-tinymce-widget' ), 'bstwData', $data ); |
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} |
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/** |
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* Enqueue footer scripts |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function admin_print_footer_scripts() { |
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bstw()->admin()->editor( '', 'black-studio-tinymce-widget', 'black-studio-tinymce-widget' ); |
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} |
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/** |
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* Setup editor instance for event handling |
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* |
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* @uses SCRIPT_DEBUG |
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* |
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* @return void |
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* @since 3.0.0 |
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*/ |
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public function wp_tiny_mce_init() { |
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$script = 'black-studio-tinymce-widget-setup'; |
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.js' : '.min.js'; |
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// phpcs:ignore WordPress.WP.EnqueuedResources |
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echo '<script type="text/javascript" src="' . plugins_url( 'js/' . $script . $suffix, dirname( dirname( __FILE__ ) ) ) . '"></script>' . "\n"; // xss ok. |
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} |
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/** |
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* Set editor settings |
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* |
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* @param mixed[] $settings Array of settings. |
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* @param string $editor_id Editor instance ID. |
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* @return mixed[] |
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* @since 3.0.0 |
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*/ |
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public function editor_settings( $settings, $editor_id ) { |
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if ( strstr( $editor_id, 'black-studio-tinymce' ) ) { |
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$settings['tinymce'] = array( |
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'wp_skip_init' => 'widget-black-studio-tinymce-__i__-text' === $editor_id, |
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'add_unload_trigger' => false, |
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'wp_autoresize_on' => false, |
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); |
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$settings['editor_height'] = 350; |
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$settings['dfw'] = true; |
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$settings['editor_class'] = 'black-studio-tinymce'; |
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} |
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return $settings; |
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} |
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/** |
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* Fix for rtl languages |
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* @param mixed[] $settings Array of settings. |
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* @return mixed[] |
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* @since 3.0.0 |
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*/ |
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public function tinymce_fix_rtl( $settings ) { |
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// This fix has to be applied to all editor instances (not just BSTW ones). |
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if ( is_rtl() && isset( $settings['plugins'] ) && ',directionality' === $settings['plugins'] ) { |
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unset( $settings['plugins'] ); |
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} |
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return $settings; |
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} |
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/** |
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* Apply TinyMCE default fullscreen |
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* |
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* @param mixed[] $settings Array of settings. |
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* @param string|null $editor_id Editor ID. |
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* @return mixed[] |
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* @since 3.0.0 |
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*/ |
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public function tinymce_fullscreen( $settings, $editor_id = null ) { |
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if ( strstr( $editor_id, 'black-studio-tinymce' ) ) { |
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for ( $i = 1; $i <= 4; $i++ ) { |
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$toolbar = 'toolbar' . $i; |
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if ( isset( $settings[ $toolbar ] ) ) { |
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$settings[ $toolbar ] = str_replace( 'wp_fullscreen', 'wp_fullscreen,fullscreen', $settings[ $toolbar ] ); |
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} |
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} |
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} |
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return $settings; |
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} |
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/** |
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* Disable Quicktags default fullscreen |
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* |
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* @param mixed[] $settings Array of settings. |
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* @param string $editor_id Editor ID. |
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* @return mixed[] |
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* @since 3.0.0 |
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*/ |
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public function quicktags_fullscreen( $settings, $editor_id ) { |
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if ( strstr( $editor_id, 'black-studio-tinymce' ) ) { |
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$settings['buttons'] = str_replace( ',fullscreen', '', $settings['buttons'] ); |
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} |
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return $settings; |
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} |
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} // END class |
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} // END class_exists check |
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