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<?php |
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/** |
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* @package Awesome Support/Admin/Functions/Editor |
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* @author AwesomeSupport <contact@getawesomesupport.com> |
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* @license GPL-2.0+ |
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* @link https://getawesomesupport.com |
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* @copyright 2015-2017 AwesomeSupport |
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*/ |
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|
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// If this file is called directly, abort. |
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if ( ! defined( 'WPINC' ) ) { |
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die; |
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} |
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|
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class WPAS_Editor_Email_Template_Tags_Button { |
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|
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public function __construct() { |
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|
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add_action( 'init', array( $this, 'init' ) ); |
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} |
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|
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public function init() { |
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|
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// Add button to editor |
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// NOTE: THIS IS CURRENTLY HOOKED TO ALL EDITORS |
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// Meaning... it will display on every editor throughout the site. |
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// If the button is only used for template tags; herego only on the email template settings page; then it would be better to define the button when calling those wp_editor() instances. |
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add_filter( 'mce_buttons', array( $this, 'add_editor_button' ) ); |
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|
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// Add plugin to plugin array |
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add_filter( 'mce_external_plugins', array( $this, 'add_plugin_array' ) ); |
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|
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// Add language localizeation |
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add_filter( 'mce_external_languages', array( $this, 'editor_tinymce_langs' ) ); |
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|
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// Pass js variables to tinymce |
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add_action( 'after_wp_tiny_mce', array( $this, 'editor_after_wp_tiny_mce' ) ); |
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} |
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|
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/** |
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* Add button to row 2 of editor |
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* |
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* @since 3.3.3 |
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* @return bool |
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*/ |
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public function add_editor_button( $buttons ) { |
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|
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$screen = get_current_screen(); |
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|
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array_push( $buttons, 'wpas_editor_email_template_tags' ); |
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return $buttons; |
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} |
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|
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/** |
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* Add button js to editor plugin array |
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* |
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* @since 3.3.3 |
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* @return bool |
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*/ |
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public function add_plugin_array( $plugin_array ) { |
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|
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$plugin_array['wpas_editor_email_template_tags'] = plugins_url( '/includes/admin/tinymce/wpas_editor_email_template_tags/editor_plugin.js', dirname( dirname( __FILE__ ) ) ); |
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return $plugin_array; |
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} |
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|
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/** |
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* Localize tinymce langs |
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* |
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* @since 3.3.3 |
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* @return bool |
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*/ |
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public function editor_tinymce_langs( $locales ) { |
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|
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$locales['wpas_editor_langs'] = plugin_dir_path ( dirname( dirname( __FILE__ ) ) ) . 'includes/admin/tinymce/langs/wpas_editor_langs.php'; |
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return $locales; |
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} |
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|
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/** |
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* Localize available template tags into tinymce script |
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* |
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* @since 3.3.3 |
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* @return bool |
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*/ |
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public function editor_after_wp_tiny_mce() { |
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// Get WPAS email template tags |
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$list_tags = WPAS_Email_Notification::get_tags(); |
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$list_tags = json_encode( $list_tags, true ); |
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|
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$script = 'var wpas_editor_js_vars = { "template_tags": ' . $list_tags . ' };' ; |
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|
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// Proper wp_kses usage with allowed tags and attributes |
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$allowed_html_wpas_editor = array( |
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'script' => array( |
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'type' => true, |
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), |
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); |
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echo wp_kses("<script type='text/javascript'>$script</script>", $allowed_html_wpas_editor ); |
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} |
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} |
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|
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$WPAS_Editor_Email_Template_Tags_Button = new WPAS_Editor_Email_Template_Tags_Button(); |
