mirror of
https://github.com/mainwp/mainwp-child.git
synced 2025-08-30 02:32:07 +08:00
457 lines
14 KiB
PHP
Executable file
457 lines
14 KiB
PHP
Executable file
<?php
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/**
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* MainWP Custom Post Type
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*
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* MainWP Custom Post Type extension handler.
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*
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* @link https://mainwp.com/extension/custom-post-type/
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* @package MainWP\Child
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*/
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namespace MainWP\Child;
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/**
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* Class MainWP_Custom_Post_Type
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*
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* MainWP Custom Post Type extension handler.
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*/
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class MainWP_Custom_Post_Type {
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/**
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* Public static variable to hold the single instance of the class.
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*
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* @var mixed Default null
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*/
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public static $instance = null;
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/**
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* Public static variable containing the synchronization information.
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*
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* @var array Synchronization information.
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*/
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public static $information = array();
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/**
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* Public variable to hold the information about the language domain.
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*
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* @var string 'mainwp-child' languge domain.
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*/
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public $plugin_translate = 'mainwp-child';
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/**
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* Create a public static instance of MainWP_Custom_Post_Type.
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*
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* @return MainWP_Custom_Post_Type|null
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*/
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public static function instance() {
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if ( null == self::$instance ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Method mainwp_custom_post_type_handle_fatal_error()
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*
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* Custom post type fatal error handler.
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*/
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public static function mainwp_custom_post_type_handle_fatal_error() {
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$error = error_get_last();
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if ( isset( $error['type'] ) && E_ERROR === $error['type'] && isset( $error['message'] ) ) {
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$data = array( 'error' => 'MainWPChild fatal error : ' . $error['message'] . ' Line: ' . $error['line'] . ' File: ' . $error['file'] );
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} else {
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$data = self::$information;
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}
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if ( isset( $_REQUEST['json_result'] ) && $_REQUEST['json_result'] ) {
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$data = wp_json_encode( $data );
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} else {
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$data = serialize( $data ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- Required to achieve desired results, pull request solutions appreciated.
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}
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die( '<mainwp>' . base64_encode( $data ) . '</mainwp>' ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- base64_encode required for backwards compatibility.
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}
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/**
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* Custom post type action.
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*/
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public function action() {
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register_shutdown_function( '\MainWP\Child\MainWP_Custom_Post_Type::mainwp_custom_post_type_handle_fatal_error' );
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$information = array();
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switch ( $_POST['action'] ) {
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case 'custom_post_type_import':
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$information = $this->import_custom_post();
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break;
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default:
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$information = array( 'error' => 'Unknown action' );
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}
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self::$information = $information;
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exit();
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}
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/**
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* Import custom post type.
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*
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* @return array|string[] $return Response array, or error message on failure.
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*/
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private function import_custom_post() {
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add_filter( 'http_request_host_is_external', '__return_true' );
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if ( ! isset( $_POST['data'] ) || strlen( $_POST['data'] ) < 2 ) {
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return array( 'error' => __( 'Missing data', $this->plugin_translate ) );
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}
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$data = stripslashes( $_POST['data'] );
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$data = json_decode( $data, true );
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if ( empty( $data ) || ! is_array( $data ) || ! isset( $data['post'] ) ) {
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return array( 'error' => __( 'Cannot decode data', $this->plugin_translate ) );
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}
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$edit_id = ( isset( $_POST['post_id'] ) && ! empty( $_POST['post_id'] ) ) ? $_POST['post_id'] : 0;
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$return = $this->insert_post( $data, $edit_id, $parent_id = 0 );
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if ( isset( $return['success'] ) && 1 == $return['success'] ) {
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if ( isset( $data['product_variation'] ) && is_array( $data['product_variation'] ) ) {
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foreach ( $data['product_variation'] as $product_variation ) {
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$return_variantion = $this->insert_post( $product_variation, 0, $return['post_id'] );
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}
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}
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}
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return $return;
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}
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/**
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* Search for images inside post content and upload it to Child Site.
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*
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* @param string $post_content Post content to search.
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* @param string $upload_dir Upload directory.
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* @param bool $check_image Check if file exists. Default: false.
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* @return string|string[] Error message or post content string.
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*/
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private function search_images( $post_content, $upload_dir, $check_image = false ) {
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$foundMatches = preg_match_all( '/(<a[^>]+href=\"(.*?)\"[^>]*>)?(<img[^>\/]*src=\"((.*?)(png|gif|jpg|jpeg))\")/ix', $post_content, $matches, PREG_SET_ORDER );
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if ( $foundMatches > 0 ) {
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foreach ( $matches as $match ) {
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$hrefLink = $match[2];
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$imgUrl = $match[4];
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if ( ! isset( $upload_dir['baseurl'] ) || ( 0 !== strripos( $imgUrl, $upload_dir['baseurl'] ) ) ) {
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continue;
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}
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if ( preg_match( '/-\d{3}x\d{3}\.[a-zA-Z0-9]{3,4}$/', $imgUrl, $imgMatches ) ) {
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$search = $imgMatches[0];
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$replace = '.' . $match[6];
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$originalImgUrl = str_replace( $search, $replace, $imgUrl );
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} else {
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$originalImgUrl = $imgUrl;
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}
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try {
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$downloadfile = MainWP_Utility::upload_image( $originalImgUrl, array(), $check_image );
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$localUrl = $downloadfile['url'];
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$linkToReplaceWith = dirname( $localUrl );
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if ( '' !== $hrefLink ) {
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$server = get_option( 'mainwp_child_server' );
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$serverHost = wp_parse_url( $server, PHP_URL_HOST );
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if ( ! empty( $serverHost ) && strpos( $hrefLink, $serverHost ) !== false ) {
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$serverHref = 'href="' . $serverHost;
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$replaceServerHref = 'href="' . wp_parse_url( $localUrl, PHP_URL_SCHEME ) . '://' . wp_parse_url( $localUrl, PHP_URL_HOST );
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$post_content = str_replace( $serverHref, $replaceServerHref, $post_content );
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} elseif ( strpos( $hrefLink, 'http' ) !== false ) {
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$lnkToReplace = dirname( $hrefLink );
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if ( 'http:' !== $lnkToReplace && 'https:' !== $lnkToReplace ) {
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$post_content = str_replace( $lnkToReplace, $linkToReplaceWith, $post_content );
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}
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}
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}
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$lnkToReplace = dirname( $imgUrl );
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if ( 'http:' !== $lnkToReplace && 'https:' !== $lnkToReplace ) {
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$post_content = str_replace( $lnkToReplace, $linkToReplaceWith, $post_content );
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}
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} catch ( \Exception $e ) {
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// ok!
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}
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}
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}
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return $post_content;
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}
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/**
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* Insert data into published post.
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*
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* @param string $data Data to insert.
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* @param int $edit_id Post ID to edit.
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* @param int $parent_id Post parent ID.
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*
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* @return array|bool|string[] Response array, true|false, Error message.
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*/
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private function insert_post( $data, $edit_id, $parent_id = 0 ) {
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$data_insert = array();
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$data_post = $data['post'];
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$data_insert['post_author'] = get_current_user_id();
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$data_keys = array(
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'post_date',
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'post_date_gmt',
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'post_content',
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'post_title',
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'post_excerpt',
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'post_status',
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'comment_status',
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'ping_status',
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'post_password',
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'post_name',
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'to_ping',
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'pinged',
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'post_modified',
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'post_modified_gmt',
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'post_content_filtered',
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'menu_order',
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'post_type',
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);
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foreach ( $data_keys as $key ) {
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if ( ! isset( $data_post[ $key ] ) ) {
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return array( 'error' => _( 'Missing', $this->plugin_translate ) . ' ' . $key . ' ' . __( 'inside post data', $this->plugin_translate ) );
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}
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$data_insert[ $key ] = $data_post[ $key ];
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}
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if ( ! in_array( $data_insert['post_type'], get_post_types( array( '_builtin' => false ) ) ) ) {
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return array( 'error' => __( 'Please install', $this->plugin_translate ) . ' ' . $data_insert['post_type'] . ' ' . __( 'on child and try again', $this->plugin_translate ) );
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}
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$is_woocomerce = false;
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if ( ( 'product' == $data_insert['post_type'] || 'product_variation' == $data_insert['post_type'] ) && function_exists( 'wc_product_has_unique_sku' ) ) {
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$is_woocomerce = true;
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}
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$check_image_existed = false;
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if ( ! empty( $edit_id ) ) {
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$old_post_id = (int) $edit_id;
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$old_post = get_post( $old_post_id, ARRAY_A );
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if ( is_null( $old_post ) ) {
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return array(
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'delete_connection' => 1,
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'error' => __( 'Cannot get old post. Probably is deleted now. Please try again for create new post', $this->plugin_translate ),
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);
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}
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if ( get_post_status( $old_post_id ) == 'trash' ) {
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return array( 'error' => __( 'This post is inside trash on child website. Please try publish it manually and try again.', $this->plugin_translate ) );
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}
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$check_image_existed = true;
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$data_insert['ID'] = $old_post_id;
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// Remove all previous post meta.
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// Get all unique meta_key.
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foreach ( get_post_meta( $old_post_id ) as $temp_meta_key => $temp_meta_val ) {
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if ( ! delete_post_meta( $old_post_id, $temp_meta_key ) ) {
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return array( 'error' => __( 'Cannot delete old post meta values', $this->plugin_translate ) );
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}
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}
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// Remove all previous taxonomy.
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wp_delete_object_term_relationships( $old_post_id, get_object_taxonomies( $data_insert['post_type'] ) );
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}
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$data_insert['post_content'] = $this->search_images( $data_insert['post_content'], $data['extras']['upload_dir'], $check_image_existed );
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if ( ! empty( $parent_id ) ) {
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$data_insert['post_parent'] = $parent_id;
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}
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$post_id = wp_insert_post( $data_insert, true );
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if ( is_wp_error( $post_id ) ) {
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return array( 'error' => __( 'Error when insert new post:', $this->plugin_translate ) . ' ' . $post_id->get_error_message() );
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}
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// Insert post meta.
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if ( ! empty( $data['postmeta'] ) && is_array( $data['postmeta'] ) ) {
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$ret = $this->insert_postmeta( $post_id, $data, $check_image_existed, $is_woocomerce );
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if ( true !== $ret ) {
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return $ret;
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}
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}
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$ret = $this->insert_custom_data( $post_id, $data );
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if ( true !== $ret ) {
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return $ret;
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}
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return array(
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'success' => 1,
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'post_id' => $post_id,
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);
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}
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/**
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* Insert custom post data.
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*
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* @param int $post_id Post ID to update.
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* @param string $data Custom data to add.
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* @return array|bool|string[] Response array, true|false, Error message.
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*/
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private function insert_custom_data( $post_id, $data ) {
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// MainWP Categories.
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if ( ! empty( $data['categories'] ) && is_array( $data['categories'] ) ) {
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// Contains wp_create_categories.
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include_once ABSPATH . 'wp-admin/includes/taxonomy.php';
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$categories = $data['categories'];
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if ( '0' == $data['post_only_existing'] ) {
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$post_category = wp_create_categories( $categories, $post_id );
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} else {
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$cat_ids = array();
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foreach ( $categories as $cat ) {
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$id = category_exists( $cat );
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if ( $id ) {
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$cat_ids[] = $id;
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}
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}
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if ( count( $cat_ids ) > 0 ) {
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wp_set_post_categories( $post_id, $cat_ids );
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}
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}
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}
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// Insert post terms except categories.
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if ( ! empty( $data['terms'] ) && is_array( $data['terms'] ) ) {
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foreach ( $data['terms'] as $key ) {
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if ( ! taxonomy_exists( $key['taxonomy'] ) ) {
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return array( 'error' => __( 'Missing taxonomy', $this->plugin_translate ) . ' `' . esc_html( $key['taxonomy'] ) . '`' );
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}
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$term = wp_insert_term(
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$key['name'],
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$key['taxonomy'],
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array(
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'description' => $key['description'],
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'slug' => $key['slug'],
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)
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);
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$term_taxonomy_id = 0;
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if ( is_wp_error( $term ) ) {
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if ( isset( $term->error_data['term_exists'] ) ) {
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$term_taxonomy_id = (int) $term->error_data['term_exists'];
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}
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} else {
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if ( isset( $term['term_taxonomy_id'] ) ) {
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$term_taxonomy_id = (int) $term['term_taxonomy_id'];
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}
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}
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if ( $term_taxonomy_id > 0 ) {
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$term_taxonomy_ids = wp_set_object_terms( $post_id, $term_taxonomy_id, $key['taxonomy'], true );
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if ( is_wp_error( $term_taxonomy_ids ) ) {
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return array( 'error' => __( 'Error when adding taxonomy to post', $this->plugin_translate ) );
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}
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}
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}
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}
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return true;
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}
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/**
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* Insert post meta.
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*
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* @param int $post_id Post ID to update.
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* @param string $data Meta datat add.
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* @param bool $check_image_existed Whether or not to check if image exists. true|false.
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* @param bool $is_woocomerce Whether or not the post is a woocommerce product. true|false.
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*
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* @return array|bool|string[] Response array, true|false, Error message.
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*/
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private function insert_postmeta( $post_id, $data, $check_image_existed, $is_woocomerce ) {
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foreach ( $data['postmeta'] as $key ) {
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if ( isset( $key['meta_key'] ) && isset( $key['meta_value'] ) ) {
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$meta_value = $key['meta_value'];
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if ( $is_woocomerce ) {
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if ( '_sku' == $key['meta_key'] ) {
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if ( ! wc_product_has_unique_sku( $post_id, $meta_value ) ) {
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return array( 'error' => __( 'Product SKU must be unique', $this->plugin_translate ) );
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}
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}
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if ( '_product_image_gallery' == $key['meta_key'] ) {
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if ( isset( $data['extras']['woocommerce']['product_images'] ) ) {
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$ret = $this->upload_postmeta_image( $data['extras']['woocommerce']['product_images'], $meta_value, $check_image_existed );
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if ( true !== $ret ) {
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return $ret;
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}
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} else {
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continue;
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}
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}
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}
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if ( '_thumbnail_id' == $key['meta_key'] ) {
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if ( isset( $data['extras']['featured_image'] ) ) {
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try {
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$upload_featured_image = MainWP_Utility::upload_image( $data['extras']['featured_image'], array(), $check_image_existed );
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if ( null !== $upload_featured_image ) {
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$meta_value = $upload_featured_image['id'];
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} else {
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return array( 'error' => __( 'Cannot add featured image', $this->plugin_translate ) );
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}
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} catch ( \Exception $e ) {
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continue;
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}
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} else {
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continue;
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}
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}
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$meta_value = maybe_unserialize( $meta_value );
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if ( add_post_meta( $post_id, $key['meta_key'], $meta_value ) === false ) {
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return array( 'error' => __( 'Error when adding post meta', $this->plugin_translate ) . ' `' . esc_html( $key['meta_key'] ) . '`' );
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}
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}
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}
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return true;
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}
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/**
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* Method upload_postmeta_image()
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*
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* Upload post meta image.
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*
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* @param array $product_images Woocomerce product images.
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* @param array $meta_value Meta values.
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* @param bool $check_image_existed Determins if the images already exists.
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*
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* @return array|bool Error message array or TRUE on success.
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*/
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private function upload_postmeta_image( $product_images, &$meta_value, $check_image_existed ) {
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$product_image_gallery = array();
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foreach ( $product_images as $product_image ) {
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try {
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$upload_featured_image = MainWP_Utility::upload_image( $product_image, array(), $check_image_existed );
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if ( null !== $upload_featured_image ) {
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$product_image_gallery[] = $upload_featured_image['id'];
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} else {
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return array( 'error' => __( 'Cannot add product image', $this->plugin_translate ) );
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}
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} catch ( \Exception $e ) {
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continue;
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}
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}
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$meta_value = implode( $product_image_gallery, ',' );
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return true;
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}
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}
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