<?php
/**
 * Page builder compatibility
 *
 * @package CartFlows
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
if ( ! class_exists( 'Cartflows_Compatibility' ) ) {

	/**
	 * Class for page builder compatibility
	 */
	class Cartflows_Compatibility {

		/**
		 * Member Variable
		 *
		 * @var object instance
		 */
		private static $instance;

		/**
		 *  Initiator
		 */
		public static function get_instance() {
			if ( ! isset( self::$instance ) ) {
				self::$instance = new self();
			}
			return self::$instance;
		}

		/**
		 *  Constructor
		 */
		public function __construct() {

			$this->load_files();

			// Override post meta.
			add_action( 'wp', array( $this, 'override_meta' ), 0 );

			add_action( 'wp_enqueue_scripts', array( $this, 'load_fontawesome' ), 10000 );
		}

		/**
		 *  Load page builder compatibility files
		 */
		public function load_files() {
			if ( class_exists( '\Elementor\Plugin' ) ) {
				require_once CARTFLOWS_DIR . 'classes/class-cartflows-elementor-compatibility.php';
			}

			if ( $this->is_divi_enabled() ) {
				require_once CARTFLOWS_DIR . 'classes/class-cartflows-divi-compatibility.php';
			}

			if ( $this->is_bb_enabled() ) {
				require_once CARTFLOWS_DIR . 'classes/class-cartflows-bb-compatibility.php';
			}

			if ( class_exists( 'TCB_Post' ) ) {
				require_once CARTFLOWS_DIR . 'classes/class-cartflows-thrive-compatibility.php';
			}

			if ( defined( 'LEARNDASH_VERSION' ) ) {
				require_once CARTFLOWS_DIR . 'classes/class-cartflows-learndash-compatibility.php';
			}
		}

		/**
		 * Check if it is beaver builder enabled.
		 *
		 * @since 1.1.4
		 */
		public function is_bb_enabled() {

			if ( class_exists( 'FLBuilderModel' ) ) {
				return true;
			}

			return false;
		}

		/**
		 *  Check if elementor preview mode is on.
		 */
		public function is_elementor_preview_mode() {

			if ( class_exists( '\Elementor\Plugin' ) ) {

				if ( \Elementor\Plugin::$instance->preview->is_preview_mode() ) {
					return true;
				}
			}

			return false;
		}

		/**
		 *  Get Current Theme.
		 */
		public function get_current_theme() {

			$theme_name = '';
			$theme      = wp_get_theme();

			if ( isset( $theme->parent_theme ) && '' != $theme->parent_theme || null != $theme->parent_theme ) {
				$theme_name = $theme->parent_theme;
			} else {
				$theme_name = $theme->name;
			}
			return $theme_name;
		}

		/**
		 *  Check if it is beaver builder preview mode
		 */
		public function is_bb_preview_mode() {

			if ( class_exists( 'FLBuilderModel' ) ) {
				if ( FLBuilderModel::is_builder_active() ) {
					return true;
				} else {
					return false;
				}
			}

			return false;
		}

		/**
		 *  Check for page builder preview mode.
		 */
		public function is_page_builder_preview() {

			if ( $this->is_elementor_preview_mode() || $this->is_bb_preview_mode() || $this->is_divi_builder_preview() ) {
				return true;
			}

			return false;
		}

		/**
		 *  Check if divi builder enabled for post id.
		 */
		public function is_divi_builder_preview() {

			if ( isset( $_GET['et_fb'] ) && '1' === $_GET['et_fb'] ) { //phpcs:ignore
				return true;
			}

			return false;
		}

		/**
		 *  Check if divi builder enabled for post id.
		 *
		 * @param int $post_id post id.
		 */
		public function is_divi_builder_enabled( $post_id ) {

			if ( function_exists( 'et_pb_is_pagebuilder_used' ) && et_pb_is_pagebuilder_used( $post_id ) ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if compatibility theme enabled.
		 */
		public function is_compatibility_theme_enabled() {

			$theme = wp_get_theme();

			$is_compatibility = false;

			if ( $this->is_divi_enabled( $theme ) || $this->is_flatsome_enabled( $theme ) || $this->is_pro_enabled( $theme ) || $this->is_kallyas_enabled( $theme ) ) {

				$is_compatibility = true;
			}

			return apply_filters( 'cartflows_is_compatibility_theme', $is_compatibility );
		}

		/**
		 * Check if pro theme enabled for post id.
		 *
		 * @param object $theme theme data.
		 * @return boolean
		 */
		public function is_pro_enabled( $theme = false ) {

			if ( ! $theme ) {
				$theme = wp_get_theme();
			}

			if ( 'Pro' == $theme->name ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if kallyas theme enabled for post id.
		 *
		 * @param object $theme theme data.
		 * @return boolean
		 */
		public function is_kallyas_enabled( $theme = false ) {

			if ( ! $theme ) {
				$theme = wp_get_theme();
			}

			if ( 'Kallyas' == $theme->name ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if divi builder enabled for post id.
		 *
		 * @param object $theme theme data.
		 * @return boolean
		 */
		public function is_divi_enabled( $theme = false ) {

			if ( ! $theme ) {
				$theme = wp_get_theme();
			}

			if ( 'Divi' == $theme->name || 'Divi' == $theme->parent_theme || 'Extra' == $theme->name || 'Extra' == $theme->parent_theme ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if Divi theme is install status.
		 *
		 * @return boolean
		 */
		public function is_divi_theme_installed() {
			foreach ( (array) wp_get_themes() as $theme_dir => $theme ) {
				if ( 'Divi' == $theme->name || 'Divi' == $theme->parent_theme || 'Extra' == $theme->name || 'Extra' == $theme->parent_theme ) {
					return true;
				}
			}
			return false;
		}

		/**
		 * Check if Flatsome enabled for post id.
		 *
		 * @param object $theme theme data.
		 * @return boolean
		 */
		public function is_flatsome_enabled( $theme = false ) {

			if ( ! $theme ) {
				$theme = wp_get_theme();
			}

			if ( 'Flatsome' == $theme->name || 'Flatsome' == $theme->parent_theme ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if The7 enabled for post id.
		 *
		 * @param object $theme theme data.
		 * @return boolean
		 */
		public function is_the_seven_enabled( $theme = false ) {

			if ( ! $theme ) {
				$theme = wp_get_theme();
			}

			if ( 'The7' == $theme->name || 'The7' == $theme->parent_theme ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if OceanWp enabled for post id.
		 *
		 * @param object $theme theme data.
		 * @return boolean
		 */
		public function is_oceanwp_enabled( $theme = false ) {

			if ( ! $theme ) {
				$theme = wp_get_theme();
			}

			if ( 'OceanWP' == $theme->name || 'OceanWP' == $theme->parent_theme ) {
				return true;
			}

			return false;
		}

		/**
		 *  Check for thrive architect edit page.
		 *
		 * @param int $post_id post id.
		 */
		public function is_thrive_edit_page( $post_id ) {

			if ( true === $this->is_thrive_builder_page( $post_id ) ) {
				return true;
			} else {
				return false;
			}
		}

		/**
		 * Check if the page being rendered is the main ID on the editor page.
		 *
		 * @since 1.0.0
		 * @param String $post_id  Post ID which is to be rendered.
		 * @return boolean True if current if is being rendered is not being edited.
		 */
		private function is_thrive_builder_page( $post_id ) {
			$tve  = ( isset( $_GET['tve'] ) && 'true' == $_GET['tve'] ) ? true : false; //phpcs:ignore
			$post = isset( $_GET['post'] ) ? intval( wp_unslash( $_GET['post'] ) ) : false; //phpcs:ignore

			return ( true == $tve && $post_id !== $post );
		}