<?php
/**
 * UAEL Admin.
 *
 * @package UAEL
 */

namespace UltimateElementor\Classes;

use UltimateElementor\Classes\UAEL_Helper;

if ( ! class_exists( 'UAEL_Admin' ) ) {

	/**
	 * Class UAEL_Admin.
	 */
	final class UAEL_Admin {

		/**
		 * Widget List
		 *
		 * @var widget_list
		 */
		private static $widget_list = null;

		/**
		 * Calls on initialization
		 *
		 * @since 0.0.1
		 */
		public static function init() {

			self::initialize_ajax();
			self::initialise_plugin();
			add_action( 'after_setup_theme', __CLASS__ . '::init_hooks' );
			add_action( 'elementor/init', __CLASS__ . '::load_admin', 0 );

			if ( is_admin() ) {
				global $pagenow;

				add_filter( 'bsf_product_name_uael', __CLASS__ . '::uael_whitelabel_name' );
				add_filter( 'bsf_product_description_uael', __CLASS__ . '::uael_whitelabel_description' );
				add_filter( 'bsf_product_author_uael', __CLASS__ . '::uael_whitelabel_author_name' );
				add_filter( 'bsf_product_homepage_uael', __CLASS__ . '::uael_whitelabel_author_url' );

				if ( 'Ultimate Addons for Elementor' !== self::uael_whitelabel_name() && 'update-core.php' === $pagenow ) {
					add_filter( 'gettext', __CLASS__ . '::get_plugin_branding_name' );
				}

				$branding = UAEL_Helper::get_white_labels();

				if ( 'disable' === $branding['enable_knowledgebase'] ) {
					add_filter( 'bsf_product_changelog_uael', '__return_empty_string' );
				}

				$integration_options = UAEL_Helper::get_integrations_options();
				$login_form_active   = UAEL_Helper::is_widget_active( 'LoginForm' );

				if ( $login_form_active && ( ! isset( $integration_options['facebook_app_secret'] ) || '' === $integration_options['facebook_app_secret'] ) && ( isset( $integration_options['facebook_app_id'] ) && '' !== $integration_options['facebook_app_id'] ) ) {
					add_action( 'admin_notices', __CLASS__ . '::uael_login_form_notice' );
				}
			}

		}

		/**
		 * Fires admin notice when Login Form facebook app secret key is not added.
		 *
		 * @since 1.21.0
		 *
		 * @return void
		 */
		public static function uael_login_form_notice() {

			// Check the user capability.
			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			$uae_name = self::get_plugin_branding_name( 'Ultimate Addons for Elementor' );

			if ( ! isset( self::$widget_list ) ) {
				self::$widget_list = UAEL_Helper::get_widget_list();
			}

			$admin_link = self::$widget_list['LoginForm']['setting_url'];

			\Astra_Notices::add_notice(
				array(
					'id'                         => 'uael-login-facebook-notice',
					'type'                       => 'error',
					'message'                    => '<div class="notice-content">' . sprintf(
						/* translators: %s: html tags */

						__( 'With the new %1$s %3$s %2$s version 1.21.0 it is mandatory to add a Facebook App Secret Key for the Login Form widget.  You can add it from %1$s%4$shere%5$s%2$s. </br></br>This is to ensure extra security for the widget. In case your existing login form is not displaying Facebook login option, adding the App Secret Key will fix it.', 'uael' ),
						'<strong>',
						'</strong>',
						$uae_name,
						'<a href="' . $admin_link . '">',
						'</a>'
					) . '</div>',
					'display-with-other-notices' => true,
				)
			);
		}

		/**
		 *  Function that renders UAEL's branding Plugin Name on Updates page
		 *
		 *  @since 1.10.1
		 *  @param string $text gets an string for is plugin name.
		 *  @return string
		 */
		public static function get_plugin_branding_name( $text ) {

			if ( is_admin() && 'Ultimate Addons for Elementor' === $text ) {

				$branding      = UAEL_Helper::get_white_labels();
				$branding_name = $branding['plugin']['name'];

				if ( ! empty( $branding_name ) ) {
					$text = $branding_name;
				}
			}

			return $text;
		}

		/**
		 * Function that renders UAEL's branding Plugin name
		 *
		 * @since 1.10.1
		 */
		public static function uael_whitelabel_name() {
			$branding      = UAEL_Helper::get_white_labels();
			$branding_name = $branding['plugin']['name'];

			if ( empty( $branding_name ) ) {
				$branding_name = __( 'Ultimate Addons for Elementor', 'uael' );
			}
			return $branding_name;

		}

		/**
		 * Function that renders UAEL's branding Plugin Description
		 *
		 * @since 1.10.1
		 */
		public static function uael_whitelabel_description() {
			$branding      = UAEL_Helper::get_white_labels();
			$branding_desc = $branding['plugin']['description'];

			if ( empty( $branding_desc ) ) {
				$branding_desc = __( 'Ultimate Addons is a premium extension for Elementor that adds 35+ widgets and works on top of any Elementor Package (Free, Pro). You can use it with any WordPress theme.', 'uael' );
			}

			return $branding_desc;
		}

		/**
		 * Function that renders UAEL's branding Plugin Author name
		 *
		 * @since 1.10.1
		 */
		public static function uael_whitelabel_author_name() {
			$branding             = UAEL_Helper::get_white_labels();
			$branding_author_name = $branding['agency']['author'];

			if ( empty( $branding_author_name ) ) {
				$branding_author_name = __( 'Brainstorm Force', 'uael' );
			}

			return $branding_author_name;
		}

		/**
		 * Function that renders UAEL's branding Plugin Author URL
		 *
		 * @since 1.10.1
		 */
		public static function uael_whitelabel_author_url() {
			$branding     = UAEL_Helper::get_white_labels();
			$branding_url = $branding['agency']['author_url'];

			if ( empty( $branding_url ) ) {
				$branding_url = UAEL_DOMAIN;
			}
			return $branding_url;

		}

		/**
		 * Defines all constants
		 *
		 * @since 0.0.1
		 */
		public static function load_admin() {
			add_action( 'elementor/editor/after_enqueue_styles', __CLASS__ . '::uael_admin_enqueue_scripts' );
		}

		/**
		 * Enqueue admin scripts
		 *
		 * @since 0.0.1
		 * @param string $hook Current page hook.
		 * @access public
		 */
		public static function uael_admin_enqueue_scripts( $hook ) {

			// Register styles.
			wp_register_style(
				'uael-style',
				UAEL_URL . 'editor-assets/css/style.css',
				array(),
				UAEL_VER
			);

			wp_enqueue_style( 'uael-style' );

			$branding = UAEL_Helper::get_white_labels();

			if ( isset( $branding['plugin']['short_name'] ) && '' !== $branding['plugin']['short_name'] ) {
				$short_name  = $branding['plugin']['short_name'];
				$custom_css  = '.elementor-element [class*="uael-icon-"]:after {';
				$custom_css .= 'content: "' . $short_name . '"; }';
				wp_add_inline_style( 'uael-style', $custom_css );
			}
		}

		/**
		 * Adds the admin menu and enqueues CSS/JS if we are on
		 * the builder admin settings page.
		 *
		 * @since 0.0.1
		 * @return void
		 */
		public static function init_hooks() {
			if ( ! is_admin() ) {
				return;
			}

			// Add UAEL menu option to admin.
			add_action( 'network_admin_menu', __CLASS__ . '::menu' );
			add_action( 'admin_menu', __CLASS__ . '::menu' );
			add_action( 'admin_init', __CLASS__ . '::render_styles' );

			// Filter to White labled options.
			add_filter( 'all_plugins', __CLASS__ . '::plugins_page' );

			add_action( 'uael_render_admin_content', __CLASS__ . '::render_content' );

		}

		/**
		 * Initialises the Plugin Name.
		 *
		 * @since 0.0.1
		 * @return void
		 */
		public static function initialise_plugin() {

			$branding_settings = UAEL_Helper::get_white_labels();

			if (
				isset( $branding_settings['plugin']['name'] ) &&
				'' !== $branding_settings['plugin']['name']
			) {
				$name = $branding_settings['plugin']['name'];
			} else {
				$name = 'Ultimate Addons for Elementor';
			}

			if (
				isset( $branding_settings['plugin']['short_name'] ) &&
				'' !== $branding_settings['plugin']['short_name']
			) {
				$short_name = $branding_settings['plugin']['short_name'];
			} else {
				$short_name = 'UAE';
			}

			define( 'UAEL_PLUGIN_NAME', $name );
			define( 'UAEL_PLUGIN_SHORT_NAME', $short_name );
		}

		/**
		 * Renders the admin settings menu.
		 *
		 * @since 0.0.1
		 * @return void
		 */
		public static function menu() {

			// Check the user capability.
			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			$_REQUEST['uael_admin_nonce'] = wp_create_nonce( 'uael_admin_nonce' );

			add_submenu_page(
				'options-general.php',
				UAEL_PLUGIN_SHORT_NAME,
				UAEL_PLUGIN_SHORT_NAME,
				'manage_options',
				UAEL_SLUG,
				__CLASS__ . '::render'
			);
		}

		/**
		 * Enqueues CSS/JS if we are on the builder admin settings page.
		 *
		 * @since 1.22.1
		 * @return void
		 */
		public static function render_styles() {
			if ( isset( $_REQUEST['uael_admin_nonce'] ) && wp_verify_nonce( $_REQUEST['uael_admin_nonce'], 'uael_admin_nonce' ) ) {
				if ( isset( $_REQUEST['page'] ) && UAEL_SLUG === $_REQUEST['page'] ) {

					add_action( 'admin_enqueue_scripts', __CLASS__ . '::styles_scripts' );

					self::save_settings();
				}
			}
		}


		/**
		 * Renders the admin settings.
		 *
		 * @since 0.0.1
		 * @return void
		 */
		public static function render() {

			if ( isset( $_REQUEST['uael_admin_nonce'] ) && wp_verify_nonce( $_REQUEST['uael_admin_nonce'], 'uael_admin_nonce' ) ) {
				$action = ( isset( $_GET['action'] ) ) ? sanitize_text_field( $_GET['action'] ) : '';
			}
				$action = ( ! empty( $action ) && '' !== $action ) ? $action : 'general';
				$action = str_replace( '_', '-', $action );

				$files = array( 'admin', 'branding', 'general', 'integration', 'post' );

			if ( ! in_array( $action, $files, true ) ) {
				return;
			}

				// Enable header icon filter below.
				$uael_icon                 = apply_filters( 'uael_header_top_icon', true );
				$uael_visit_site_url       = apply_filters( 'uael_site_url', UAEL_DOMAIN );
				$uael_header_wrapper_class = apply_filters( 'uael_header_wrapper_class', array( $action ) );

			include_once UAEL_DIR . 'includes/admin/uael-admin.php';
		}

		/**
		 * Renders the admin settings content.
		 *
		 * @since 0.0.1
		 * @return void
		 */
		public static function render_content() {

			// Check the user capability.
			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			if ( isset( $_REQUEST['uael_admin_nonce'] ) && wp_verify_nonce( $_REQUEST['uael_admin_nonce'], 'uael_admin_nonce' ) ) {
				$action = ( isset( $_GET['action'] ) ) ? sanitize_text_field( $_GET['action'] ) : 'general';
			}
			$action = str_replace( '_', '-', $action );

			$files = array( 'admin', 'branding', 'general', 'integration', 'post' );

			if ( ! in_array( $action, $files, true ) ) {
				return;
			}

			$uael_header_wrapper_class = apply_filters( 'uael_header_wrapper_class', array( $action ) );

			include_once UAEL_DIR . 'includes/admin/uael-' . $action . '.php';
		}

		/**
		 * Save General Setting options.
		 *
		 * @since 0.0.1
		 */
		public static function save_integration_option() {

			if ( isset( $_POST['uael-integration-nonce'] ) && wp_verify_nonce( $_POST['uael-integration-nonce'], 'uael-integration' ) ) {

				$url            = $_SERVER['REQUEST_URI'];
				$input_settings = array();
				$new_settings   = array();

				if ( isset( $_POST['uael_integration'] ) ) {

					$input_settings = $_POST['uael_integration'];

					// Loop through the input and sanitize each of the values.
					foreach ( $input_settings as $key => $val ) {

						if ( is_array( $val ) ) {
							foreach ( $val as $k => $v ) {
								$new_settings[ $key ][ $k ] = ( isset( $val[ $k ] ) ) ? sanitize_text_field( $v ) : '';
							}
						} else {
							$new_settings[ $key ] = ( isset( $input_settings[ $key ] ) ) ? sanitize_text_field( $val ) : '';
						}
					}
				}

				UAEL_Helper::update_admin_settings_option( '_uael_integration', $new_settings, true );

				$query = array(
					'message' => 'saved',
				);

				$redirect_to = add_query_arg( $query, $url );

				wp_safe_redirect( $redirect_to );
				exit;
			} // End if statement.
		}

		/**
		 * Save White Label options.
		 *
		 * @since 0.0.1
		 */
		public static function save_branding_option() {

			if ( isset( $_POST['uael-white-label-nonce'] ) && wp_verify_nonce( $_POST['uael-white-label-nonce'], 'white-label' ) ) {

				$url             = $_SERVER['REQUEST_URI'];
				$stored_settings = UAEL_Helper::get_white_labels();
				$input_settings  = array();
				$new_settings    = array();

				if ( isset( $_POST['uael_white_label'] ) ) {

					$input_settings = $_POST['uael_white_label'];

					// Loop through the input and sanitize each of the values.
					foreach ( $input_settings as $key => $val ) {

						if ( is_array( $val ) ) {
							foreach ( $val as $k => $v ) {
								$new_settings[ $key ][ $k ] = ( isset( $val[ $k ] ) ) ? sanitize_text_field( $v ) : '';
							}
						} else {
							$new_settings[ $key ] = ( isset( $input_settings[ $key ] ) ) ? sanitize_text_field( $val ) : '';
						}
					}
				}

				if ( ! isset( $new_settings['agency']['hide_branding'] ) ) {
					$new_settings['agency']['hide_branding'] = false;
				} else {
					$url = str_replace( 'branding', 'general', $url );
				}

				$checkbox_var = array(
					'replace_logo',
					'enable_knowledgebase',
					'enable_support',
					'enable_beta_box',
					'enable_custom_tagline',
					'internal_help_links',
				);

				foreach ( $checkbox_var as $key => $value ) {
					if ( ! isset( $new_settings[ $value ] ) ) {
						$new_settings[ $value ] = 'disable';
					}
				}

				$new_settings = wp_parse_args( $new_settings, $stored_settings );

				UAEL_Helper::update_admin_settings_option( '_uael_white_label', $new_settings, true );

				$query = array(
					'message' => 'saved',
				);

				$redirect_to = add_query_arg( $query, $url );

				wp_safe_redirect( $redirect_to );
				exit;
			}
		}

		/**
		 * Branding addon on the plugins page.
		 *
		 * @since 0.0.1
		 * @param array $plugins An array data for each plugin.
		 * @return array
		 */
		public static function plugins_page( $plugins ) {

			$branding = UAEL_Helper::get_white_labels();
			$basename = plugin_basename( UAEL_DIR . 'ultimate-elementor.php' );

			if ( isset( $plugins[ $basename ] ) && is_array( $branding ) ) {

				$plugin_name = ( isset( $branding['plugin']['name'] ) && '' !== $branding['plugin']['name'] ) ? $branding['plugin']['name'] : '';
				$plugin_desc = ( isset( $branding['plugin']['description'] ) && '' !== $branding['plugin']['description'] ) ? $branding['plugin']['description'] : '';
				$author_name = ( isset( $branding['agency']['author'] ) && '' !== $branding['agency']['author'] ) ? $branding['agency']['author'] : '';
				$author_url  = ( isset( $branding['agency']['author_url'] ) && '' !== $branding['agency']['author_url'] ) ? $branding['agency']['author_url'] : '';

				if ( '' !== $plugin_name ) {
					$plugins[ $basename ]['Name']  = $plugin_name;
					$plugins[ $basename ]['Title'] = $plugin_name;
				}

				if ( '' !== $plugin_desc ) {
					$plugins[ $basename ]['Description'] = $plugin_desc;
				}

				if ( '' !== $author_name ) {
					$plugins[ $basename ]['Author']     = $author_name;
					$plugins[ $basename ]['AuthorName'] = $author_name;
				}

				if ( '' !== $author_url ) {
					$plugins[ $basename ]['AuthorURI'] = $author_url;
					$plugins[ $basename ]['PluginURI'] = $author_url;
				}
			}
			return $plugins;
		}

		/**
		 * Enqueues the needed CSS/JS for the builder's admin settings page.
		 *
		 * @since 1.0
		 */
		public static function styles_scripts() {

			// Check the user capability.
			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			// Styles.
			wp_enqueue_style( 'uael-admin-settings', UAEL_URL . 'admin/assets/admin-menu-settings.css', array(), UAEL_VER );
			// Script.
			wp_enqueue_script( 'uael-admin-settings', UAEL_URL . 'admin/assets/admin-menu-settings.js', array( 'jquery', 'wp-util', 'updates' ), UAEL_VER, true );

			$localize = array(
				'ajax_nonce'   => wp_create_nonce( 'uael-widget-nonce' ),
				'activate'     => __( 'Activate', 'uael' ),
				'deactivate'   => __( 'Deactivate', 'uael' ),
				'enable_beta'  => __( 'Enable Beta Updates', 'uael' ),
				'disable_beta' => __( 'Disable Beta Updates', 'uael' ),
			);

			wp_localize_script( 'uael-admin-settings', 'uael', apply_filters( 'uael_js_localize', $localize ) );
		}

		/**
		 * Save All admin settings here
		 */
		public static function save_settings() {

			// Only admins can save settings.
			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			self::save_integration_option();
			self::save_branding_option();

			// Let extensions hook into saving.
			do_action( 'uael_admin_settings_save' );
		}

		/**
		 * Initialize Ajax
		 */
		public static function initialize_ajax() {

			// Check the user capability.
			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			// Ajax requests.
			add_action( 'wp_ajax_uael_activate_widget', __CLASS__ . '::activate_widget' );
			add_action( 'wp_ajax_uael_deactivate_widget', __CLASS__ . '::deactivate_widget' );

			add_action( 'wp_ajax_uael_bulk_activate_widgets', __CLASS__ . '::bulk_activate_widgets' );
			add_action( 'wp_ajax_uael_bulk_deactivate_widgets', __CLASS__ . '::bulk_deactivate_widgets' );

			add_action( 'wp_ajax_uael_bulk_activate_skins', __CLASS__ . '::bulk_activate_skins' );
			add_action( 'wp_ajax_uael_bulk_deactivate_skins', __CLASS__ . '::bulk_deactivate_skins' );

			add_action( 'wp_ajax_uael_allow_beta_updates', __CLASS__ . '::allow_beta_updates' );
		}

		/**
		 * Activate module
		 */
		public static function activate_widget() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			$module_id             = sanitize_text_field( $_POST['module_id'] );
			$widgets               = UAEL_Helper::get_admin_settings_option( '_uael_widgets', array() );
			$widgets[ $module_id ] = $module_id;
			$widgets               = array_map( 'esc_attr', $widgets );

			// Update widgets.
			UAEL_Helper::update_admin_settings_option( '_uael_widgets', $widgets );
			UAEL_Helper::create_specific_stylesheet();

			wp_send_json( $module_id );
		}

		/**
		 * Deactivate module
		 */
		public static function deactivate_widget() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			$module_id             = sanitize_text_field( $_POST['module_id'] );
			$widgets               = UAEL_Helper::get_admin_settings_option( '_uael_widgets', array() );
			$widgets[ $module_id ] = 'disabled';
			$widgets               = array_map( 'esc_attr', $widgets );

			// Update widgets.
			UAEL_Helper::update_admin_settings_option( '_uael_widgets', $widgets );
			UAEL_Helper::create_specific_stylesheet();

			wp_send_json( $module_id );
		}

		/**
		 * Activate all module
		 */
		public static function bulk_activate_widgets() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			if ( ! isset( self::$widget_list ) ) {
				self::$widget_list = UAEL_Helper::get_widget_list();
			}

			$new_widgets = array();

			// Set all extension to enabled.
			foreach ( self::$widget_list  as $slug => $value ) {
				$new_widgets[ $slug ] = $slug;
			}

			// Escape attrs.
			$new_widgets = array_map( 'esc_attr', $new_widgets );

			// Update new_extensions.
			UAEL_Helper::update_admin_settings_option( '_uael_widgets', $new_widgets );
			UAEL_Helper::create_specific_stylesheet();

			echo 'success';

			die();
		}

		/**
		 * Deactivate all module
		 */
		public static function bulk_deactivate_widgets() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			if ( ! isset( self::$widget_list ) ) {
				self::$widget_list = UAEL_Helper::get_widget_list();
			}

			$new_widgets = array();

			// Set all extension to enabled.
			foreach ( self::$widget_list as $slug => $value ) {
				$new_widgets[ $slug ] = 'disabled';
			}

			// Escape attrs.
			$new_widgets = array_map( 'esc_attr', $new_widgets );

			// Update new_extensions.
			UAEL_Helper::update_admin_settings_option( '_uael_widgets', $new_widgets );
			UAEL_Helper::create_specific_stylesheet();

			echo 'success';

			die();
		}

		/**
		 * Activate all module
		 */
		public static function bulk_activate_skins() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			// Get all skins.
			$post_skins = UAEL_Helper::get_post_skin_list();

			$new_widgets = array();

			// Set all extension to enabled.
			foreach ( $post_skins  as $slug => $value ) {
				$new_widgets[ $slug ] = $slug;
			}

			// Escape attrs.
			$new_widgets = array_map( 'esc_attr', $new_widgets );

			// Update new_extensions.
			UAEL_Helper::update_admin_settings_option( '_uael_widgets', $new_widgets );
			UAEL_Helper::create_specific_stylesheet();

			echo 'success';

			die();
		}

		/**
		 * Deactivate all module
		 */
		public static function bulk_deactivate_skins() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			// Get all skins.
			$post_skins = UAEL_Helper::get_post_skin_list();

			$new_widgets = array();

			// Set all extension to enabled.
			foreach ( $post_skins as $slug => $value ) {
				$new_widgets[ $slug ] = 'disabled';
			}

			// Escape attrs.
			$new_widgets = array_map( 'esc_attr', $new_widgets );

			// Update new_extensions.
			UAEL_Helper::update_admin_settings_option( '_uael_widgets', $new_widgets );
			UAEL_Helper::create_specific_stylesheet();

			echo 'success';

			die();
		}

		/**
		 * Allow beta updates
		 */
		public static function allow_beta_updates() {

			check_ajax_referer( 'uael-widget-nonce', 'nonce' );

			$beta_update = sanitize_text_field( $_POST['allow_beta'] );

			// Update new_extensions.
			UAEL_Helper::update_admin_settings_option( '_uael_beta', $beta_update );

			echo 'success';

			die();
		}

	}

	UAEL_Admin::init();

}

