Initial Commit

inc/compat/class-gutenberg-support.php

@@ -0,0 +1,85 @@
+<?php
+/**
+ * Gutenberg Support
+ *
+ * Allows WP Ultimo to filter Gutenberg thingys.
+ *
+ * @since       1.9.14
+ * @author      Arindo Duque
+ * @category    Admin
+ * @package     WP_Ultimo/Compat
+ * @version     0.0.1
+ */
+
+namespace WP_Ultimo\Compat;
+
+// Exit if accessed directly
+defined('ABSPATH') || exit;
+
+/**
+ * Adds support to Gutenberg filters.
+ *
+ * @since 2.0.0
+ */
+class Gutenberg_Support {
+
+	use \WP_Ultimo\Traits\Singleton;
+
+	/**
+	 * Filterable function that let users decide if they want to remove
+	 * Gutenberg support and modifications by Ultimo.
+	 *
+	 * @since 1.9.14
+	 * @return bool
+	 */
+	public function should_load() {
+
+		if (function_exists('has_blocks')) {
+
+			return true;
+
+		} // end if;
+
+		return apply_filters('wu_gutenberg_support_should_load', true);
+
+	} // end should_load;
+
+	/**
+	 * Initializes the Class, if we need it.
+	 *
+	 * @since 2.0.0
+	 * @return void
+	 */
+	public function init() {
+
+		if ($this->should_load()) {
+
+			add_action('admin_enqueue_scripts', array($this, 'add_scripts'));
+
+		} // end if;
+
+	} // end init;
+
+	/**
+	 * Adds the Gutenberg Filters scripts.
+	 *
+	 * @since 1.9.14
+	 * @return void
+	 */
+	public function add_scripts() {
+
+		wp_register_script('wu-gutenberg-support', wu_get_asset('gutenberg-support.js', 'js'), array('jquery'), wu_get_version(), true);
+
+    // translators: the placeholder is replaced with the network name.
+		$preview_message = apply_filters('wu_gutenberg_support_preview_message', sprintf(__('<strong>%s</strong> is generating the preview...', 'wp-ultimo'), get_network_option(null, 'site_name')));
+
+		wp_localize_script('wu-gutenberg-support', 'wu_gutenberg', array(
+			'logo'                => esc_url(wu_get_network_logo()),
+			'replacement_message' => $preview_message,
+		));
+
+		wp_enqueue_script('wu-gutenberg-support');
+
+	} // end add_scripts;
+
+} // end class Gutenberg_Support;