Feature - Divi builder compatibility

.babelrc

@@ -1,23 +1,13 @@
 {
 	"presets": [
-		"@babel/preset-react",
 		[
-			"@babel/preset-env",
+			"@wordpress/default",
 			{
 				"modules": false,
 				"targets": {
-					"browsers": [
-						"last 2 Chrome versions",
-						"last 2 Firefox versions",
-						"last 2 Safari versions",
-						"last 2 iOS versions",
-						"last 1 Android version",
-						"last 1 ChromeAndroid version",
-						"ie 11"
-					]
+					"esmodules": true
 				}
 			}
-		],
-		"@babel/preset-typescript"
+		]
 	]
 }

.distignore

@@ -11,7 +11,6 @@ Gruntfile.js
 webpack.config.js
 tests/
 vendor/
-src/
 node_modules/
 none
 package-lock.json

.eslintrc

@@ -1,25 +1,23 @@
 {
-	"parser": "babel-eslint",
-	"extends": "eslint",
+	"root": true,
 	"env": {
+		"es6": true,
 		"browser": true,
 		"node": true
 	},
-	"settings": {
-		"react": {
-			"version": "detect",
-			"max-len": [
-				2,
-				{
-					"code": 350
-				}
-			]
-		}
+	"globals": {
+		"wp": true
 	},
 	"rules": {
-		"max-nested-callbacks": [
+		"camelcase": 0,
+		"indent": 0,
+		"max-len": [
 			2,
-			4
-		]
-	}
+			{
+				"code": 485
+			}
+		],
+		"no-console": 1
+	},
+	"parser": "babel-eslint"
 }

.gitignore

@@ -27,9 +27,6 @@ Thumbs.db
 # Composer
 /vendor/
 
-# Src
-/src/
-
 # Build
 build/
 everest-forms.zip

Gruntfile.js

@@ -89,7 +89,7 @@ module.exports = function( grunt ){
 		sass: {
 			options: {
 				sourcemap: 'none',
-				implementation: require( 'sass' )
+				implementation: require( 'node-sass' )
 			},
 			compile: {
 				files: [{

addons/Addons.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Addons main files.
+ *
+ * @since xx.xx.xx
+ * @package EverestForms\Addons\Addons
+ */
+
+namespace EverestForms\Addons;
+
+use EverestForms\Addons\OxygenBuilder\OxygenBuilder;
+use EverestForms\Addons\DiviBuilder\DiviBuilder;
+
+use EverestForms\Traits\Singleton;
+
+/**
+ * Addon class.
+ *
+ * @since xx.xx.xx
+ */
+class Addons {
+
+	use Singleton;
+
+	/**
+	 * Class constructor.
+	 *
+	 * @since xx.xx.xx
+	 */
+	public function __construct() {
+		add_action( 'init', array( $this, 'addons_init' ) );
+	}
+
+	/**
+	 * Get addon list.
+	 *
+	 * @since xx.xx.xx
+	 */
+	public function get_addon_list() {
+		/**
+		 * Everest forms addon list.
+		 *
+		 * @since xx.xx.xx
+		 * @return array List of addon class.
+		 */
+		return apply_filters(
+			'everest_forms_addon_list',
+			array(
+				'oxygen-builder' => OxygenBuilder::class,
+				'divi-builder'   => DiviBuilder::class,
+			)
+		);
+	}
+
+	/**
+	 * Initializes the Everest Forms addons.
+	 *
+	 * @since xx.xx.xx
+	 */
+	public function addons_init() {
+
+		$classes = $this->get_addon_list();
+
+		if ( empty( $classes ) ) {
+			return;
+		}
+
+		$enabled_features = get_option( 'everest_forms_enabled_features', array() );
+
+		if ( empty( $enabled_features ) ) {
+			return;
+		}
+
+		foreach ( $classes as $key => $class_name ) {
+			$key = 'everest-forms-' . $key;
+			if ( in_array( $key, $enabled_features, true ) ) {
+
+				if ( class_exists( $class_name ) ) {
+					$class_name::init();
+				}
+			}
+		}
+	}
+}

addons/DiviBuilder/DiviBuilder.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * Divi builder integration.
+ *
+ * @since xx.xx.xx
+ * @package EverestForms\Addons\DiviBuilder\DiviBuilder
+ */
+namespace EverestForms\Addons\DiviBuilder;
+
+use EverestForms\Traits\Singleton;
+use EverestForms\Addons\DiviBuilder\Helper;
+use EverestForms\Addons\DiviBuilder\EverestFormsModule;
+
+/**
+ * DiviBuilder.
+ *
+ * @since xx.xx.xx
+ */
+class DiviBuilder {
+
+	use Singleton;
+
+	/**
+	 * Constructor.
+	 *
+	 * @since xx.xx.xx
+	 */
+	public function __construct() {
+		$this->setup();
+	}
+	/**
+	 * Init.
+	 *
+	 * @since xx.xx.xx
+	 */
+	public function setup() {
+
+		if ( ! Helper::is_divi_active() ) {
+
+			Helper::print_admin_notice();
+
+			return;
+		}
+
+		add_action( 'et_builder_ready', array( $this, 'everest_form_register_divi_builder' ) );
+	}
+
+	/**
+	 * Function to check whether the divi module is loaded or not.
+	 *
+	 * @since xx.xx.xx
+	 */
+	public function everest_form_register_divi_builder() {
+		if ( ! class_exists( 'ET_Builder_Module' ) ) {
+			return;
+		}
+
+		new EverestFormsModule();
+	}
+}