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<?php |
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/** |
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* ConvertKit Admin TinyMCE class. |
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* |
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* @package ConvertKit |
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* @author ConvertKit |
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*/ |
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|
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/** |
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* ConvertKit TinyMCE class. Registers buttons. |
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* |
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* @since 1.5.0 |
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* @package ConvertKit |
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* @author ConvertKit |
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*/ |
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class ConvertKit_Admin_TinyMCE { |
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|
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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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|
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// Outputs the TinyMCE and QuickTag Modal. |
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add_action( 'wp_ajax_convertkit_admin_tinymce_output_modal', array( $this, 'output_modal' ) ); |
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|
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// Add filters to register QuickTag Plugins. |
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add_action( 'admin_enqueue_scripts', array( $this, 'register_quicktags' ) ); // WordPress Admin. |
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add_action( 'wp_enqueue_scripts', array( $this, 'register_quicktags' ) ); // Frontend Editors. |
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|
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// Add filters to register TinyMCE Plugins. |
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// Low priority ensures this works with Frontend Page Builders. |
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add_filter( 'mce_external_plugins', array( $this, 'register_tinymce_plugins' ), 99999 ); |
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add_filter( 'mce_buttons', array( $this, 'register_tinymce_buttons' ), 99999 ); |
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|
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} |
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|
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/** |
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* Loads the view for a shortcode's modal in the TinyMCE and Text Editors. |
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* |
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* @since 1.9.6 |
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*/ |
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public function output_modal() { |
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|
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// Check nonce. |
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check_ajax_referer( 'convertkit_admin_tinymce', 'nonce' ); |
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|
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// Get shortcodes. |
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$shortcodes = convertkit_get_shortcodes(); |
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|
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// Get requested shortcode name. |
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$shortcode_name = sanitize_text_field( $_REQUEST['shortcode'] ); |
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$editor_type = sanitize_text_field( $_REQUEST['editor_type'] ); |
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|
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// If the shortcode is not registered, return a view in the modal to tell the user. |
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if ( ! isset( $shortcodes[ $shortcode_name ] ) ) { |
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require_once CONVERTKIT_PLUGIN_PATH . '/views/backend/tinymce/modal-missing.php'; |
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die(); |
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} |
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|
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// Define shortcode. |
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$shortcode = $shortcodes[ $shortcode_name ]; |
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|
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// Show a message in the modal if no Access Token is specified. |
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if ( array_key_exists( 'has_access_token', $shortcode ) && ! $shortcode['has_access_token'] ) { |
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$notice = $shortcode['no_access_token']; |
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require_once CONVERTKIT_PLUGIN_PATH . '/views/backend/tinymce/modal-notice.php'; |
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die(); |
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} |
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|
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// Show a message in the modal if no resources exist. |
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if ( array_key_exists( 'has_resources', $shortcode ) && ! $shortcode['has_resources'] ) { |
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$notice = $shortcode['no_resources']; |
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require_once CONVERTKIT_PLUGIN_PATH . '/views/backend/tinymce/modal-notice.php'; |
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die(); |
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} |
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|
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// If we have less than two panels defined in the shortcode properties, output a basic modal. |
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if ( count( $shortcode['panels'] ) < 2 ) { |
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require_once CONVERTKIT_PLUGIN_PATH . '/views/backend/tinymce/modal.php'; |
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die(); |
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} |
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|
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// Output tabbed view. |
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require_once CONVERTKIT_PLUGIN_PATH . '/views/backend/tinymce/modal-tabbed.php'; |
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die(); |
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|
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} |
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|
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/** |
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* Registers QuickTags JS for the TinyMCE Text (non-Visual) Editor |
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* |
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* @since 3.0.0 |
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*/ |
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public function register_quicktags() { |
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|
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// Get shortcodes. |
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$shortcodes = convertkit_get_shortcodes(); |
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|
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// Bail if no shortcode are available. |
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if ( ! is_array( $shortcodes ) || ! count( $shortcodes ) ) { |
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return; |
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} |
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|
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// Enqueue Quicktag JS. |
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wp_enqueue_script( 'convertkit-admin-quicktags', CONVERTKIT_PLUGIN_URL . 'resources/backend/js/quicktags.js', array( 'quicktags' ), CONVERTKIT_PLUGIN_VERSION, true ); |
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|
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// Make shortcodes available as convertkit_quicktags JS variable. |
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wp_localize_script( 'convertkit-admin-quicktags', 'convertkit_quicktags', $shortcodes ); |
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|
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// Register JS variable convertkit_admin_tinymce.nonce for AJAX calls. |
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wp_localize_script( |
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'convertkit-admin-quicktags', |
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'convertkit_admin_tinymce', |
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array( |
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'nonce' => wp_create_nonce( 'convertkit_admin_tinymce' ), |
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) |
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); |
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|
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// Enqueue Quicktag CSS. |
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wp_enqueue_style( 'convertkit-admin-quicktags', CONVERTKIT_PLUGIN_URL . 'resources/backend/css/quicktags.css', array(), CONVERTKIT_PLUGIN_VERSION ); |
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|
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// Output Backbone View Template. |
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add_action( 'wp_print_footer_scripts', array( $this, 'output_quicktags_modal' ) ); |
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add_action( 'admin_print_footer_scripts', array( $this, 'output_quicktags_modal' ) ); |
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|
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} |
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|
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/** |
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* Register JS plugins for the TinyMCE Editor |
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* |
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* @since 1.5.0 |
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* |
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* @param array $plugins JS Plugins. |
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* @return array JS Plugins |
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*/ |
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public function register_tinymce_plugins( $plugins ) { |
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|
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// Get shortcodes. |
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$shortcodes = convertkit_get_shortcodes(); |
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|
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// Bail if no shortcodes are available. |
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if ( ! is_array( $shortcodes ) || ! count( $shortcodes ) ) { |
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return $plugins; |
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} |
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|
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// Enqueue TinyMCE CSS and JS. |
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wp_enqueue_script( 'convertkit-admin-tabs', CONVERTKIT_PLUGIN_URL . 'resources/backend/js/tabs.js', array( 'jquery' ), CONVERTKIT_PLUGIN_VERSION, true ); |
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wp_enqueue_script( 'convertkit-admin-tinymce', CONVERTKIT_PLUGIN_URL . 'resources/backend/js/tinymce.js', array(), CONVERTKIT_PLUGIN_VERSION, true ); |
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wp_enqueue_script( 'convertkit-admin-modal', CONVERTKIT_PLUGIN_URL . 'resources/backend/js/modal.js', array(), CONVERTKIT_PLUGIN_VERSION, true ); |
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wp_enqueue_style( 'convertkit-admin-tinymce', CONVERTKIT_PLUGIN_URL . 'resources/backend/css/tinymce.css', array(), CONVERTKIT_PLUGIN_VERSION ); |
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|
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// Register JS variable convertkit_admin_tinymce.nonce for AJAX calls. |
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wp_localize_script( |
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'convertkit-admin-tinymce', |
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'convertkit_admin_tinymce', |
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array( |
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'nonce' => wp_create_nonce( 'convertkit_admin_tinymce' ), |
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) |
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); |
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|
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// Make shortcodes available as convertkit_shortcodes JS variable. |
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wp_localize_script( 'convertkit-admin-tinymce', 'convertkit_shortcodes', $shortcodes ); |
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|
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// Register TinyMCE Javascript Plugin. |
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foreach ( $shortcodes as $shortcode => $properties ) { |
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$plugins[ 'convertkit_' . $shortcode ] = CONVERTKIT_PLUGIN_URL . 'resources/backend/js/tinymce-' . $shortcode . '.js'; |
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} |
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|
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return $plugins; |
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|
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} |
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|
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/** |
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* Registers buttons in the TinyMCE Editor |
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* |
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* @since 1.5.0 |
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* |
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* @param array $buttons Buttons. |
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* @return array Buttons |
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*/ |
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public function register_tinymce_buttons( $buttons ) { |
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|
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// Get shortcodes. |
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$shortcodes = convertkit_get_shortcodes(); |
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|
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// Bail if no shortcodes are available. |
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if ( ! is_array( $shortcodes ) || ! count( $shortcodes ) ) { |
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return $buttons; |
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} |
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|
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// Register each Shortcode as a TinyMCE Button. |
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foreach ( $shortcodes as $shortcode => $properties ) { |
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$buttons[] = 'convertkit_' . $shortcode; |
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} |
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|
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return $buttons; |
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|
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} |
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|
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/** |
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* Outputs the QuickTags modal view in the footer of the site, which is |
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* used when using the Text editor button to insert a shortcode. |
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* |
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* @since 1.9.7.5 |
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*/ |
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public function output_quicktags_modal() { |
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|
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?> |
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<script type="text/template" id="tmpl-convertkit-quicktags-modal"> |
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<div id="convertkit-quicktags-modal"> |
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<div class="media-frame-title"><h1></h1></div> |
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<div class="media-frame-content"></div> |
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<div class="media-frame-toolbar"> |
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<div class="media-toolbar"> |
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<div class="media-toolbar-secondary"> |
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<button type="button" class="button button-large cancel"><?php esc_html_e( 'Cancel', 'convertkit' ); ?></button> |
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</div> |
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<div class="media-toolbar-primary"> |
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<button type="button" class="button button-primary button-large"><?php esc_html_e( 'Insert', 'convertkit' ); ?></button> |
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</div> |
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</div> |
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</div> |
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</div> |
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</script> |
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<?php |
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|
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} |
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|
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} |
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|
