adds default compatibility to no plugin builder, ie Codeinwp/themeisl…

…e-companion#334

builders/class-none-full-width-templates.php

@@ -0,0 +1,93 @@
+<?php
+/**
+ * Class ThemeIsle\FullWidthTemplates\Elementor
+ *
+ * @package     ThemeIsle\FullWidthTemplates\Elementor
+ * @copyright   Copyright (c) 2017, Andrei Lupu
+ * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
+ * @since       1.0.0
+ */
+
+namespace ThemeIsle\FullWidthTemplates;
+
+class None {
+	/**
+	 * @var Elementor
+	 */
+	public static $instance = null;
+
+	protected function init(){
+		// for the standard template
+		add_action( 'fwpt_std_content', array( $this, 'render_content' ) );
+		add_action( 'fwpt_std_before_content', array( $this, 'render_std_before_content' ) );
+		add_action( 'fwpt_std_after_content', array( $this, 'render_std_after_content' ) );
+
+	}
+
+	/**
+	 * Display the WordPress loop
+	 */
+	public function render_content() {
+		while ( have_posts() ) : the_post();
+			the_content();
+		endwhile;
+	}
+
+
+	/**
+	 * Display the header of the standard template
+	 */
+	public function render_std_before_content() {
+		get_header();
+	}
+
+	/**
+	 * Display the footer of the standard template
+	 */
+	public function render_std_after_content() {
+		get_footer();
+	}
+
+
+	/**
+	 * @static
+	 * @since 1.0.0
+	 * @access public
+	 * @return Elementor
+	 */
+	public static function instance() {
+		if ( null ===  self::$instance ) {
+			self::$instance = new self();
+			self::$instance->init();
+		}
+
+		return self::$instance;
+	}
+
+	/**
+	 * Throw error on object clone
+	 *
+	 * The whole idea of the singleton design pattern is that there is a single
+	 * object therefore, we don't want the object to be cloned.
+	 *
+	 * @access public
+	 * @since 1.0.0
+	 * @return void
+	 */
+	public function __clone() {
+		// Cloning instances of the class is forbidden.
+		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?', 'textdomain' ), '1.0.0' );
+	}
+
+	/**
+	 * Disable unserializing of the class
+	 *
+	 * @access public
+	 * @since 1.0.0
+	 * @return void
+	 */
+	public function __wakeup() {
+		// Unserializing instances of the class is forbidden.
+		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?', 'textdomain' ), '1.0.0' );
+	}
+}

class-full-width-templates.php

@@ -10,6 +10,9 @@
 
 namespace ThemeIsle;
 
+use ThemeIsle\FullWidthTemplates\Elementor;
+use ThemeIsle\FullWidthTemplates\None;
+
 if ( ! class_exists( '\ThemeIsle\FullWidthTemplates' ) ) {
 
 	class FullWidthTemplates {
@@ -33,6 +36,7 @@ class FullWidthTemplates {
 		 * Defines the library behaviour
 		 */
 		protected function init() {
+
 			// Add your templates to this array.
 			$this->templates = apply_filters( 'fwpt_templates_list', array(
 				'templates/builder-fullwidth.php'     => html_entity_decode( '↔ ' ) . __( 'Page Builder - Full Width - Blank', 'textdomain' ),
@@ -92,11 +96,6 @@ public function redirect_page_template( $template ) {
 			return $template;
 		}
 
-		protected function guess_builder(){
-			$builder = 'elementor';
-			return $builder;
-		}
-
 		/**
 		 * Adds our template to the pages cache in order to trick WordPress
 		 * into thinking the template file exists where it doesn't really exist.
@@ -145,17 +144,27 @@ public function load_theme_overwrites() {
 				include_once( $func_filename );
 			}
 		}
-
+		public function is_elementor(){
+			if ( defined( 'ELEMENTOR_PATH' ) && class_exists( 'Elementor\Widget_Base' ) ) {
+				return true;
+			}
+			return false;
+		}
 		/**
 		 * Add support for Elementor and call the class
 		 */
 		public function add_support_for_elementor(){
 
 			// We check if the Elementor plugin has been installed / activated.
-			if ( defined( 'ELEMENTOR_PATH' ) && class_exists( 'Elementor\Widget_Base' ) ) {
+			if( $this->is_elementor()){
 				require_once( dirname( __FILE__ ) . '/builders/class-elementor-full-width-templates.php' );
 				FullWidthTemplates\Elementor::instance();
+				return;
 			}
+
+			require_once( dirname( __FILE__ ) . '/builders/class-none-full-width-templates.php' );
+			FullWidthTemplates\None::instance();
+			return;
 		}
 
 		/**
@@ -165,7 +174,7 @@ public function add_support_for_elementor(){
 		 * @return FullWidthTemplates
 		 */
 		public static function instance() {
-			if ( is_null( self::$instance ) ) {
+			if (  null === self::$instance  ) {
 				self::$instance = new self();
 				self::$instance->init();
 			}