init_links(); add_action( 'plugin_row_meta', array( $this, 'plugin_row_meta' ), 10, 2 ); if ( $this->enabled() ) { add_action( 'admin_head', array( $this, 'enqueue_media' ) ); add_action( 'admin_print_scripts', array( $this, 'admin_print_scripts' ) ); add_action( 'admin_print_styles', array( $this, 'admin_print_styles' ) ); add_action( 'admin_print_footer_scripts', array( $this, 'admin_print_footer_scripts' ) ); add_action( 'black_studio_tinymce_before_editor', array( $this, 'display_links' ) ); // consider donating if you remove links add_action( 'black_studio_tinymce_editor', array( $this, 'editor' ), 10, 4 ); add_action( 'black_studio_tinymce_after_editor', array( $this, 'fix_the_editor_content_filter' ) ); add_action( 'wp_tiny_mce_init', array( $this, 'wp_tiny_mce_init' ) ); add_filter( 'wp_editor_settings', array( $this, 'editor_settings' ), 5, 2 ); add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fix_rtl' ), 10 ); add_filter( 'tiny_mce_before_init', array( $this, 'tinymce_fullscreen' ), 10, 2 ); add_filter( 'quicktags_settings', array( $this, 'quicktags_fullscreen' ), 10, 2 ); if ( ! user_can_richedit() ) { add_action( 'admin_notices', array( $this, 'visual_editor_disabled_notice' ) ); } add_action( 'wp_ajax_bstw_visual_editor_disabled_dismiss_notice', array( $this, 'visual_editor_disabled_dismiss_notice' ) ); do_action( 'black_studio_tinymce_load' ); } } /** * Add actions and filters for block editor widgets * * @uses add_action() * @uses add_filter() * * @return void * @since 2.7.0 */ public function rest_api_init() { $this->init_links(); add_action( 'black_studio_tinymce_before_editor', array( $this, 'display_links' ) ); // consider donating if you remove links add_action( 'black_studio_tinymce_editor', array( $this, 'editor' ), 10, 4 ); add_action( 'black_studio_tinymce_after_editor', array( $this, 'fix_the_editor_content_filter' ) ); } /** * Instantiate tinyMCE editor * * @uses add_thickbox() * @uses wp_enqueue_media() * * @return void * @since 2.0.0 */ public function enqueue_media() { // Add support for thickbox media dialog add_thickbox(); // New media modal dialog (WP 3.5+) if ( function_exists( 'wp_enqueue_media' ) ) { wp_enqueue_media(); } } /** * Enqueue styles * * @uses wp_enqueue_style() * @uses Black_Studio_TinyMCE_Plugin::enqueue_style() * * @return void * @since 2.0.0 */ public function admin_print_styles() { wp_enqueue_style( 'wp-jquery-ui-dialog' ); wp_enqueue_style( 'editor-buttons' ); $this->enqueue_style(); } /** * Helper function to enqueue style * * @uses apply_filters() * @uses wp_enqueue_style() * @uses plugins_url() * @uses SCRIPT_DEBUG * * @return void * @since 2.0.0 */ public function enqueue_style() { $style = apply_filters( 'black-studio-tinymce-widget-style', 'black-studio-tinymce-widget' ); $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; wp_enqueue_style( $style, plugins_url( 'css/' . $style . $suffix. '.css', dirname( __FILE__ ) ), array(), bstw()->get_version() ); } /** * Enqueue header scripts * * @uses wp_enqueue_script() * @uses do_action() * * @return void * @since 2.0.0 */ public function admin_print_scripts() { wp_enqueue_script( 'media-upload' ); wp_enqueue_script( 'wplink' ); wp_enqueue_script( 'wpdialogs-popup' ); $this->enqueue_script(); $this->localize_script(); do_action( 'wp_enqueue_editor', array( 'tinymce' => true ) ); } /** * Helper function to enqueue script * * @uses apply_filters() * @uses wp_enqueue_script() * @uses plugins_url() * @uses SCRIPT_DEBUG * * @return void * @since 2.0.0 */ public function enqueue_script() { $script = apply_filters( 'black-studio-tinymce-widget-script', 'black-studio-tinymce-widget' ); $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; wp_enqueue_script( $script, plugins_url( 'js/' . $script . $suffix . '.js', dirname( __FILE__ ) ), array( 'jquery', 'editor', 'quicktags' ), bstw()->get_version(), true ); } /** * Helper function to enqueue localized script * * @uses apply_filters() * @uses wp_localize_script() * * @return void * @since 2.0.0 */ public function localize_script() { $container_selectors = apply_filters( 'black_studio_tinymce_container_selectors', array( 'div.widget', 'div.widget-inside', 'div.wp-block-legacy-widget' ) ); $activate_events = apply_filters( 'black_studio_tinymce_activate_events', array() ); $deactivate_events = apply_filters( 'black_studio_tinymce_deactivate_events', array() ); $data = array( 'container_selectors' => implode( ', ', $container_selectors ), 'activate_events' => $activate_events, 'deactivate_events' => $deactivate_events, /* translators: error message shown when a duplicated widget ID is detected */ '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' ) ); wp_localize_script( apply_filters( 'black-studio-tinymce-widget-script', 'black-studio-tinymce-widget' ), 'bstw_data', $data ); } /** * Enqueue footer scripts * * @return void * @since 2.0.0 */ public function admin_print_footer_scripts() { $this->editor( '', 'black-studio-tinymce-widget', 'black-studio-tinymce-widget' ); } /** * Output the visual editor * * @uses wp_editor() * * @param string $text * @param string $editor_id * @param string $name * @param string $type * @return void * @since 2.0.0 */ public function editor( $text, $editor_id, $name = '', $type = 'visual' ) { global $wp_styles; if ( is_a( $wp_styles, 'WP_Styles' ) ) { $wp_styles->remove( 'editor-buttons' ); } wp_editor( $text, $editor_id, array( 'textarea_name' => $name, 'default_editor' => $type == 'visual' ? 'tmce' : 'html' ) ); if ( is_a( $wp_styles, 'WP_Styles' ) ) { $suffix = SCRIPT_DEBUG ? '' : '.min'; $wp_styles->add( 'editor-buttons', "/wp-includes/css/editor$suffix.css", array( 'dashicons' ) ); } } /** * Remove editor content filters for multiple editor instances * Workaround for WordPress Core bug #28403 https://core.trac.wordpress.org/ticket/28403 * * @uses remove_filter * * @return void * @since 2.1.7 */ public function fix_the_editor_content_filter() { remove_filter( 'the_editor_content', 'wp_htmledit_pre' ); remove_filter( 'the_editor_content', 'wp_richedit_pre' ); } /** * Setup editor instance for event handling * * @return void * @since 2.2.1 */ public function wp_tiny_mce_init() { $script = 'black-studio-tinymce-widget-setup'; $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; echo "\t\t" . '' . "\n"; // xss ok } /** * Set editor settings * * @param mixed[] $settings * @param string $editor_id * @return mixed[] * @since 2.0.0 */ public function editor_settings( $settings, $editor_id ) { if ( strstr( $editor_id, 'black-studio-tinymce' ) ) { $settings['tinymce'] = array( 'wp_skip_init' => 'widget-black-studio-tinymce-__i__-text' == $editor_id, 'add_unload_trigger' => false, 'wp_autoresize_on' => false, ); $settings['editor_height'] = 350; $settings['dfw'] = true; $settings['editor_class'] = 'black-studio-tinymce'; } return $settings; } /** * Initialize plugin links * * @return void * @since 2.0.0 */ public function init_links() { $this->links = array( /* translators: text used for plugin page link */ 'https://wordpress.org/plugins/black-studio-tinymce-widget/' => __( 'Plugin page', 'black-studio-tinymce-widget' ), /* translators: text used for support faq link */ 'https://wordpress.org/plugins/black-studio-tinymce-widget/faq/' => __( 'FAQ', 'black-studio-tinymce-widget' ), /* translators: text used for support forum link */ 'https://wordpress.org/support/plugin/black-studio-tinymce-widget' => __( 'Support', 'black-studio-tinymce-widget' ), /* translators: text used for reviews link */ 'https://wordpress.org/support/view/plugin-reviews/black-studio-tinymce-widget' => __( 'Rate', 'black-studio-tinymce-widget' ), /* translators: text used for donation link */ 'https://www.blackstudio.it/en/wordpress-plugins/black-studio-tinymce-widget/' => __( 'Donate', 'black-studio-tinymce-widget' ), ); } /** * Display plugin links * * @return void * @since 2.0.0 */ public function display_links() { echo "\t
\n"; echo "\t\t\n"; $counter = count( $this->links ) - 1; foreach ( $this->links as $url => $label ) { $separator = ( $counter-- > 0 ? ' | ' : '' ); echo "\t\t\t" . esc_html( $label ) . "$separator\n"; // xss ok } echo "\t\t\n"; /* translators: text used for the icon that shows the plugin links */ $link_title = esc_attr( __( 'About Black Studio TinyMCE Widget plugin', 'black-studio-tinymce-widget' ) ); echo "\t\t\n"; echo "\t
\n"; } /** * Show row meta on the plugin screen * * @uses esc_html() * @uses esc_url() * * @param string[] $links * @param string $file * @return string[] * @since 2.0.0 */ public function plugin_row_meta( $links, $file ) { if ( $file == bstw()->get_basename() ) { foreach ( $this->links as $url => $label ) { $links[ $label ] = '' . esc_html( $label ) . ''; } } return $links; } /** * Fix for rtl languages * * @param mixed[] $settings * @return mixed[] * @since 2.1.0 */ public function tinymce_fix_rtl( $settings ) { // This fix has to be applied to all editor instances (not just BSTW ones) if ( is_rtl() && isset( $settings['plugins'] ) && ',directionality' == $settings['plugins'] ) { unset( $settings['plugins'] ); } return $settings; } /** * Apply TinyMCE default fullscreen * * @param mixed[] $settings * @param string $editor_id * @return mixed[] * @since 2.1.2 */ public function tinymce_fullscreen( $settings, $editor_id ) { if ( strstr( $editor_id, 'black-studio-tinymce' ) ) { for ( $i = 1; $i <= 4; $i++ ) { $toolbar = 'toolbar' . $i; if ( isset( $settings[ $toolbar ] ) ) { $settings[ $toolbar ] = str_replace( 'wp_fullscreen', 'wp_fullscreen,fullscreen', $settings[ $toolbar ] ); } } } return $settings; } /** * Disable Quicktags default fullscreen * * @param mixed[] $settings * @param string $editor_id * @return mixed[] * @since 2.1.2 */ public function quicktags_fullscreen( $settings, $editor_id ) { if ( strstr( $editor_id, 'black-studio-tinymce' ) ) { $settings['buttons'] = str_replace( ',fullscreen', '', $settings['buttons'] ); } return $settings; } /** * Show admin notice when visual editor is disabled in current user's profile settings * * @uses get_user_meta() * @uses get_current_user_id() * * @return void * @since 2.4.0 */ public function visual_editor_disabled_notice() { global $pagenow; $dismissed = false; if ( function_exists( 'get_user_meta' ) ) { $dismissed = get_user_meta( get_current_user_id(), '_bstw_visual_editor_disabled_notice_dismissed', true ); } if ( 'widgets.php' == $pagenow && empty( $dismissed ) ) { echo '
'; /* translators: warning message shown when when visual editor is disabled in current user's profile settings */ echo '

' . esc_html( __( 'Visual Editor is disabled in your Profile settings. You need to enable it in order to use the Visual Editor widget at its full potential.', 'black-studio-tinymce-widget' ) ) . '

'; echo '
'; } } /** * Store dismission of the "Visual Editor disabled" notice for the current user * * @uses add_user_meta() * @uses get_current_user_id() * * @return void * @since 2.4.0 */ public function visual_editor_disabled_dismiss_notice() { if ( function_exists( 'add_user_meta' ) ) { add_user_meta( get_current_user_id(), '_bstw_visual_editor_disabled_notice_dismissed', true ); } } } // END class Black_Studio_TinyMCE_Admin } // END class_exists check