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Editing: class-avada-page-options.php
<?php /** * Adds Page Options import / export feature. * * @author ThemeFusion * @copyright (c) Copyright by ThemeFusion * @link https://avada.com * @package Avada * @subpackage Core * @since 5.3 */ // Do not allow directly accessing this file. if ( ! defined( 'ABSPATH' ) ) { exit( 'Direct script access denied.' ); } /** * Adds Page Options import / export feature. */ class Avada_Page_Options { /** * WP Filesystem object. * * @access private * @since 5.3 * @var object */ private $wp_filesystem; /** * Page Options Export directory path. * * @access private * @since 5.3 * @var string */ private $po_dir_path; /** * Page Options Export URL. * * @access private * @since 5.3 * @var string */ private $po_dir_url; /** * The class constructor. * * @access public * @since 5.3 */ public function __construct() { $this->wp_filesystem = Fusion_Helper::init_filesystem(); $upload_dir = wp_upload_dir(); $this->po_dir_path = wp_normalize_path( trailingslashit( $upload_dir['basedir'] ) . 'fusion-page-options-export/' ); $this->po_dir_url = trailingslashit( $upload_dir['baseurl'] ) . 'fusion-page-options-export/'; add_filter( 'avada_metabox_tabs', [ $this, 'add_options_tab' ], 10, 2 ); add_action( 'init', [ $this, 'export_options' ] ); add_action( 'wp_ajax_fusion_page_options_import', [ $this, 'ajax_import_options' ] ); add_action( 'wp_ajax_fusion_page_options_save', [ $this, 'ajax_save_options_dataset' ] ); add_action( 'wp_ajax_fusion_page_options_delete', [ $this, 'ajax_delete_options_dataset' ] ); add_action( 'wp_ajax_fusion_page_options_import_saved', [ $this, 'ajax_import_options_saved' ] ); // Live Builder. if ( function_exists( 'fusion_is_preview_frame' ) && fusion_is_preview_frame() ) { add_filter( 'fusion_app_preview_data', [ $this, 'add_preview_data' ], 10 ); } // Back-end search query for select fields. add_action( 'wp_ajax_fusion_search_query', [ $this, 'search_query' ] ); // If we have URL param then run migration. if ( isset( $_GET['force-migrate-po'] ) && $_GET['force-migrate-po'] ) { // phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput add_action( 'wp', [ $this, 'trigger_migration' ] ); } } /** * Return the search query. * * @access public * @since 6.2.0 * @return array|void */ public function search_query() { $req_method = isset( $_SERVER['REQUEST_METHOD'] ) ? $_SERVER['REQUEST_METHOD'] : 'GET'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput $req = $GLOBALS[ '_' . $req_method ]; $return_data = [ 'results' => [], 'labels' => [], ]; // Check nonce. if ( isset( $req['fusion_load_nonce'] ) ) { check_ajax_referer( 'fusion_load_nonce', 'fusion_load_nonce' ); } else { check_ajax_referer( 'fusion-page-options-nonce', 'fusion_po_nonce' ); } $params = isset( $req['params'] ) ? $req['params'] : []; $use_slugs = ( isset( $params['use_slugs'] ) && true === filter_var( $params['use_slugs'], FILTER_VALIDATE_BOOLEAN ) ) ? true : false; // Do search query. if ( isset( $req['search'] ) ) { $search = trim( sanitize_text_field( wp_unslash( $req['search'] ) ) ); // Terms search. if ( isset( $params['taxonomy'] ) ) { $terms = get_terms( [ 'taxonomy' => $params['taxonomy'], 'hide_empty' => false, 'name__like' => $search, ] ); foreach ( $terms as $term ) { $return_data['results'][] = [ 'id' => $use_slugs ? urldecode( $term->slug ) : $term->term_id, 'text' => $term->name, ]; } } // Post types search. if ( isset( $params['post_type'] ) ) { $args = [ 's' => $search, // phpcs:ignore WordPress.Security.ValidatedSanitizedInput 'post_type' => $params['post_type']['name'], ]; $search_results = fusion_cached_query( $args ); if ( $search_results->have_posts() ) { global $post; while ( $search_results->have_posts() ) { $search_results->the_post(); $return_data['results'][] = [ 'id' => esc_attr( $post->ID ), 'text' => esc_html( get_the_title( $post->ID ) ), ]; } } } } // Get labels. if ( isset( $req['labels'] ) ) { $labels = $req['labels']; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput // Terms search. if ( isset( $params['taxonomy'] ) ) { foreach ( $labels as $key => $label_id ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput if ( $use_slugs ) { $term = get_term_by( 'slug', $label_id, $params['taxonomy'] ); if ( ! is_object( $term ) ) { continue; } $return_data['labels'][] = [ 'id' => $label_id, 'text' => $term->name, ]; } else { $return_data['labels'][] = [ 'id' => $label_id, 'text' => get_term( $label_id, $params['taxonomy'] )->name, ]; } } } // Post types search. if ( isset( $params['post_type'] ) ) { foreach ( $labels as $key => $label_id ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput $return_data['labels'][] = [ 'id' => $label_id, 'text' => get_the_title( $label_id ), ]; } } } echo wp_json_encode( $return_data ); wp_die(); } /** * Adds Page Options Tab * * @access public * @since 5.3 * @param array $tabs The requested tabs. * @param string $post_type Post type. * @return array */ public function add_options_tab( $tabs, $post_type ) { $tab_key = 'avada_page_options'; $tab_name = esc_html__( 'Import / Export', 'Avada' ); $tabs['requested_tabs'][] = $tab_key; $tabs['tabs_names'][ $tab_key ] = $tab_name; $tabs['tabs_path'][ $tab_key ] = Avada::$template_dir_path . '/includes/metaboxes/tabs/tab_' . $tab_key . '.php'; return $tabs; } /** * AJAX callback function. Used to export Page Options. * * @access public * @since 5.3 * @return void */ public function export_options() { if ( ! isset( $_GET['action'] ) || 'download-avada-po' !== $_GET['action'] ) { // phpcs:ignore WordPress.Security return; } if ( ! isset( $_GET['_wpnonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['_wpnonce'] ) ) ) ) { wp_die(); } $post_id = 0; if ( isset( $_GET['post_id'] ) ) { $post_id = absint( $_GET['post_id'] ); } header( 'Content-Description: File Transfer' ); header( 'Content-type: application/txt' ); header( 'Content-Disposition: attachment; filename="avada-options-' . $post_id . '-' . date( 'd-m-Y' ) . '.json"' ); header( 'Content-Transfer-Encoding: binary' ); header( 'Expires: 0' ); header( 'Cache-Control: must-revalidate' ); header( 'Pragma: public' ); echo wp_json_encode( $this->get_avada_post_custom_fields( $post_id ) ); wp_die(); } /** * Gets all Avada's custom fields for specified post. * * @access private * @since 5.3 * @param int $post_id Post ID. * @return array */ private function get_avada_post_custom_fields( $post_id ) { return fusion_data()->post_meta( $post_id )->get_all_meta(); } /** * AJAX callback function. Used to import Page Options. * * @access public * @since 5.3 * @return void */ public function ajax_import_options() { check_ajax_referer( 'fusion-page-options-nonce', 'fusion_po_nonce' ); $response = []; if ( ! isset( $_FILES['po_file_upload']['name'] ) || ! isset( $_FILES['po_file_upload']['tmp_name'] ) ) { wp_die(); } $file_type = wp_check_filetype_and_ext( $_FILES['po_file_upload']['tmp_name'], $_FILES['po_file_upload']['name'] ); $proper_filename = $file_type['proper_filename'] ? $file_type['proper_filename'] : $_FILES['po_file_upload']['tmp_name']; if ( 'json' !== $file_type['ext'] ) { wp_die(); } $content_json = $this->wp_filesystem->get_contents( $proper_filename ); $custom_fields = json_decode( $content_json, true ); if ( $custom_fields ) { $response['custom_fields'] = $custom_fields; } echo wp_json_encode( $response ); wp_die(); } /** * AJAX callback function. Used to save Page Options. * * @access public * @since 5.9.2 * @return void */ public function ajax_save_options_dataset() { check_ajax_referer( 'fusion-page-options-nonce', 'fusion_po_nonce' ); $post_id = isset( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0; $options_title = isset( $_GET['options_title'] ) ? sanitize_text_field( wp_unslash( $_GET['options_title'] ) ) : ''; if ( isset( $_GET['custom_fields'] ) ) { $custom_fields = $_GET['custom_fields']; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput } else { $custom_fields = $this->get_avada_post_custom_fields( $post_id ); } $new_item = $this->insert_options_dataset( $options_title, $custom_fields ); echo wp_json_encode( [ 'saved_po_dataset_id' => $new_item['id'], 'saved_po_dataset_title' => $new_item['title'], 'saved_po_data' => $new_item['data'], ] ); wp_die(); } /** * AJAX callback function. Used to delete Page Options. * * @access public * @since 5.9.2 * @return void */ public function ajax_delete_options_dataset() { check_ajax_referer( 'fusion-page-options-nonce', 'fusion_po_nonce' ); $saved_po_dataset_id = 0; if ( isset( $_GET['saved_po_dataset_id'] ) ) { $saved_po_dataset_id = sanitize_text_field( wp_unslash( $_GET['saved_po_dataset_id'] ) ); } $this->delete_options_dataset( $saved_po_dataset_id ); wp_die(); } /** * Creates new post with custom fields. * * @access private * @since 5.9.2 * @param string $options_title Name of the options to be saved. * @param array $custom_fields Array of custom fields to be saved. * @return array Returns details of the saved dataset: ['id' =>'','title'=>'','data'=>[]]. */ private function insert_options_dataset( $options_title = '', $custom_fields = [] ) { $all_options = get_option( 'avada_page_options', [] ); if ( empty( $options_title ) ) { /* translators: Number. */ $options_title = sprintf( __( 'Custom page options %d ', 'Avada' ), count( $all_options ) + 1 ); } $id = md5( $options_title . wp_json_encode( $custom_fields ) ); $new_item = [ 'id' => $id, 'title' => $options_title, 'data' => $custom_fields, ]; $all_options[] = $new_item; update_option( 'avada_page_options', $all_options ); return $new_item; } /** * Deletes previously saved options-dataset. * * @access private * @since 5.9.2 * @param string $id ID of options-dataset which needs to be deleted. * @return void */ private function delete_options_dataset( $id = '' ) { $all_options = get_option( 'avada_page_options', [] ); foreach ( $all_options as $key => $option ) { if ( isset( $option['id'] ) && $id === $option['id'] ) { unset( $all_options[ $key ] ); update_option( 'avada_page_options', $all_options ); return; } } } /** * AJAX callback function. Used to import Page Options from previously saved set. * * @access public * @since 5.3 * @return void */ public function ajax_import_options_saved() { check_ajax_referer( 'fusion-page-options-nonce', 'fusion_po_nonce' ); $saved_po_dataset_id = ''; if ( isset( $_GET['saved_po_dataset_id'] ) ) { $saved_po_dataset_id = sanitize_text_field( wp_unslash( $_GET['saved_po_dataset_id'] ) ); } $custom_fields = $this->get_options_by_id( $saved_po_dataset_id ); echo wp_json_encode( [ 'custom_fields' => $custom_fields, ] ); wp_die(); } /** * Gets page-options by page-options ID. * * @access public * @since 5.9.2 * @param string $id The page-options ID. * @return array */ public function get_options_by_id( $id = '' ) { $all_options = get_option( 'avada_page_options', [] ); foreach ( $all_options as $option ) { if ( isset( $option['id'] ) && $id === $option['id'] && isset( $option['data'] ) ) { return $option['data']; } } return []; } /** * Add necessary data for PO export / import. * * @access public * @since 6.1 * @param array $data The data already added. * @return array $data The data with panel data added. */ public function add_preview_data( $data ) { $data['savedPageOptions'] = get_option( 'avada_page_options', [] ); return $data; } /** * Trigger migration manually from old to new. * * @access public * @since 6.2.2 * @return void. */ public function trigger_migration() { if ( current_user_can( 'edit_published_pages' ) && class_exists( 'Fusion_Deprecate_Pyre_PO' ) ) { new Fusion_Deprecate_Pyre_PO(); } } } /* Omit closing PHP tag to avoid "Headers already sent" issues. */
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