Initial commit

functions/kirki/controls/php/class-kirki-control-code.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Customizer Control: code.
+ *
+ * Creates a new custom control.
+ * Custom controls accept raw HTML/JS.
+ *
+ * @package     Kirki
+ * @subpackage  Controls
+ * @copyright   Copyright (c) 2017, Aristeides Stathopoulos
+ * @license    https://opensource.org/licenses/MIT
+ * @since       1.0
+ */
+
+// @codingStandardsIgnoreFile Generic.Files.OneClassPerFile.MultipleFound Generic.Classes.DuplicateClassName.Found
+
+// Exit if accessed directly.
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Show warning if old WordPress.
+ */
+if ( ! class_exists( 'WP_Customize_Code_Editor_Control' ) ) {
+	/**
+	 * Adds a warning message instead of the control.
+	 */
+	class Kirki_Control_Code extends Kirki_Control_Base {
+
+		/**
+		 * The message.
+		 *
+		 * @since 3.0.21
+		 */
+		protected function content_template() {
+			?>
+			<div class="notice notice-error" data-type="error"><div class="notification-message">
+				<?php esc_html_e( 'Please update your WordPress installation to a version newer than 4.9 to access the code control.', 'kirki' ); ?>
+			</div></div>
+			<?php
+		}
+	}
+} else {
+
+	/**
+	 * Adds a "code" control, alias of the WP_Customize_Code_Editor_Control class.
+	 */
+	class Kirki_Control_Code extends WP_Customize_Code_Editor_Control {
+
+		/**
+		 * Whitelisting the "required" argument.
+		 *
+		 * @since 3.0.17
+		 * @access public
+		 * @var array
+		 */
+		public $required = array();
+
+		/**
+		 * Refresh the parameters passed to the JavaScript via JSON.
+		 *
+		 * @see WP_Customize_Control::to_json()
+		 */
+		public function to_json() {
+
+			// Get the basics from the parent class.
+			parent::to_json();
+
+			// Required.
+			$this->json['required'] = $this->required;
+		}
+	}
+}