<?php
if ( ! function_exists( 'add_action' ) ) {
header( 'Status: 403 Forbidden' );
header( 'HTTP/1.1 403 Forbidden' );
exit();
}
class TondaCoreImport {
/**
* @var instance of current class
*/
private static $instance;
/**
* Name of folder where revolution slider will stored
* @var string
*/
private $revSliderFolder;
/**
*
* URL where are import files
* @var string
*/
private $importURI;
/**
* @return TondaCoreImport
*/
public static function get_instance() {
if ( self::$instance === null ) {
return new self();
}
return self::$instance;
}
public $message = array();
public $data = array();
public $status;
public $attachments = false;
public $imported_posts = array();
function __construct() {
$this->revSliderFolder = 'qodef-rev-sliders';
add_action('admin_init', array(&$this, 'set_import_url'));
add_action('wp_ajax_import_action', array(&$this, 'import_action'));
add_action('wp_ajax_populate_single_pages', array(&$this, 'populate_single_pages'));
}
public function set_status($status){
$this->status = $status;
}
public function get_status(){
return $this->status;
}
public function set_message($message){
$this->message = $message;
}
public function get_message(){
return $this->message;
}
public function set_data($key, $value){
$this->data[$key] = $value;
}
public function get_data(){
return $this->data;
}
public function set_import_url() {
$params = TondaCoreDashboard::get_instance()->get_import_params();
if(is_array($params) && isset($params['url'])) {
$this->importURI = $params['url'];
}
}
public function import_action() {
if (isset($_POST) || !empty($_POST) || isset($_POST['options']['demo'])) {
if ( wp_verify_nonce( $_POST['options']['nonce'], 'qodef_cd_import_nonce' ) ) {
$demo = trailingslashit($_POST['options']['demo']);
switch ($_POST['options']['action']):
case 'widgets':
$this->import_widgets($demo);
break;
case 'options':
$this->import_options($demo);
break;
case 'settings-page':
$this->import_settings_pages($demo);
break;
case 'menu-settings':
$this->import_menu_settings($demo);
break;
case 'rev-slider':
if (tonda_core_is_revolution_slider_installed()) {
$this->rev_slider_import($demo);
} else {
$this->set_status('success');
$this->set_data('type', 'options');
$this->set_message(esc_html__('Revolution Slider isn\'t installed', 'tonda-core'));
}
break;
case 'content':
$xml = isset($_POST['options']['xml']) ? $_POST['options']['xml'] : '';
$attachments = (isset($_POST['options']['images']) && $_POST['options']['images'] == 1) ? true : false;
$post_id = isset($_POST['options']['post_id']) ? $_POST['options']['post_id'] : '';
$update_url = isset($_POST['options']['updateURL']) ? $_POST['options']['updateURL'] : false;
$content_start = isset($_POST['options']['contentStart']) ? $_POST['options']['contentStart'] : false;
if($content_start) {
if (!TondaCoreDashboard::get_instance()->check_purchase_code($_POST['options']['demo'])) {
tonda_core_ajax_status('error', esc_html__('Please don\'t try to hack me. Purchase code registered is not valid', 'tonda-core'));
exit;
}
}
$this->import_content($demo, $xml, $attachments, $post_id);
if($update_url){
$this->update_meta_fields_after_import($demo);
}
break;
endswitch;
}
tonda_core_ajax_status($this->get_status(), $this->get_message(), $this->get_data());
}
wp_die();
}
public function unserialized_content( $file ) {
$file_content = $this->file_content( $file );
if ( $file_content ) {
$unserialized_content = unserialize( base64_decode( $file_content ) );
if ( $unserialized_content ) {
return $unserialized_content;
}
}
return false;
}
function file_content( $path ) {
$url = $this->importURI . $path;
$response = wp_remote_get( $url );
if ( is_wp_error( $response ) ) {
$this->message[] = $response->get_error_message() . ' ' . $path;
return false;
}
if ( '200' != wp_remote_retrieve_response_code( $response ) ) {
$this->set_message($response["response"]['message'] . ' ' . esc_html__('Please contact support', 'tonda-core'));
$this->set_status('error');
return false;
}
$body = wp_remote_retrieve_body( $response );
return $body;
}
public function import_widgets($demo) {
$widgets = $demo . 'widgets.txt';
$custom_sidebars = $demo . 'custom_sidebars.txt';
$cs_result = $this->import_custom_sidebars( $custom_sidebars );
$widgets_content = $this->unserialized_content($widgets);
if($widgets_content) {
foreach ((array)$widgets_content['widgets'] as $tonda_widget_id => $tonda_widget_data) {
update_option('widget_' . $tonda_widget_id, $tonda_widget_data);
}
$ws = $this->import_sidebars_widgets($widgets);
if($ws) {
$this->set_message(esc_html__('Widgets are set for proper sidebar', 'tonda-core'));
$this->set_data('type', 'options');
$this->set_status('success');
}
}
}
public function import_sidebars_widgets( $file ) {
$tonda_sidebars = get_option( "sidebars_widgets" );
unset( $tonda_sidebars['array_version'] );
$data = $this->unserialized_content( $file );
if ( $data && is_array( $data['sidebars'] ) ) {
$tonda_sidebars = array_merge( (array) $tonda_sidebars, (array) $data['sidebars'] );
unset( $tonda_sidebars['wp_inactive_widgets'] );
$tonda_sidebars = array_merge( array( 'wp_inactive_widgets' => array() ), $tonda_sidebars );
$tonda_sidebars['array_version'] = 2;
wp_set_sidebars_widgets( $tonda_sidebars );
return true;
} else {
return false;
}
}
public function import_custom_sidebars( $file ) {
$options = $this->unserialized_content( $file );
if($options) {
$results = update_option('qodef_sidebars', $options);
if ($results) {
return $results;
} else {
return false;
}
}
}
public function import_options( $file ) {
$options_file = $file . 'options.txt';
$options = $this->unserialized_content( $options_file );
$current_options = get_option(TONDA_CORE_OPTIONS_NAME);
if($options){
if($current_options != $options) {
$result = update_option(TONDA_CORE_OPTIONS_NAME, $options);
if ($result) {
$this->update_options_after_import($file);
$this->set_status('success');
$this->set_data('type', 'options');
$this->set_message(esc_html__('Options imported successfully', 'tonda-core'));
$this->update_options_after_import($file);
} else {
$this->set_status('error');
$this->set_message(esc_html__('Problem occurred during options import', 'tonda-core'));
}
} else {
$this->set_status('success');
$this->set_data('type', 'options');
$this->set_message(esc_html__('Options are already imported', 'tonda-core'));
}
}
}
public function import_settings_pages( $file ) {
$settings_file = $file . 'settingpages.txt';
$fields = array(
'show_on_front' => get_option( 'show_on_front' ),
'page_on_front' => get_option( 'page_on_front' ),
'page_for_posts' => get_option( 'page_for_posts' )
);
$pages = $this->unserialized_content( $settings_file );
$new_ids = get_transient( '_tonda_core_imported_posts' );
$fields_status = true;
if($pages) {
if( $pages['show_on_front'] != $fields['show_on_front']) {
$fields_status = update_option('show_on_front', $pages['show_on_front']);
}
if(!$new_ids) {
if ($pages['page_on_front'] != 0 && ($new_ids[$pages['page_on_front']] != $fields['page_on_front'])) {
$fields_status = update_option('page_on_front', $new_ids{$pages['page_on_front']});
}
if ($pages['page_for_posts'] != 0 && ($new_ids[$pages['page_for_posts']] != $fields['page_for_posts'])) {
$fields_status = update_option('page_for_posts', $new_ids[$pages['page_for_posts']]);
}
} else {
if ($pages['page_on_front'] != 0 && ($pages['page_on_front'] != $fields['page_on_front'])) {
$fields_status = update_option('page_on_front', $pages['page_on_front']);
}
if ($pages['page_for_posts'] != 0 && ($pages['page_for_posts'] != $fields['page_for_posts'])) {
$fields_status = update_option('page_for_posts', $pages['page_for_posts']);
}
}
if (!$fields_status) {
$this->set_status('error');
$this->set_message(esc_html__('Problem occurred during settings pages import', 'tonda-core'));
} else {
$this->set_status('success');
$this->set_data('type', 'options');
$this->set_message(esc_html__('Settings pages imported successfully', 'tonda-core'));
}
} else {
$this->set_status('error');
$this->set_message(esc_html__('File doesn\'t exist', 'tonda-core'));
}
}
public function import_menu_settings( $file ) {
global $wpdb;
$menus_file = $file . 'menus.txt';
$menus_data = $this->unserialized_content( $menus_file );
if($menus_data) {
$menu_array = array();
$terms_table = $wpdb->prefix . "terms";
foreach ($menus_data as $registered_menu => $menu_slug) {
$term_rows = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$terms_table} where slug=%s", $menu_slug), ARRAY_A);
if (isset($term_rows[0]['term_id'])) {
$term_id_by_slug = $term_rows[0]['term_id'];
} else {
$term_id_by_slug = null;
}
$menu_array[$registered_menu] = $term_id_by_slug;
}
set_theme_mod('nav_menu_locations', array_map('absint', $menu_array));
$this->set_status('success');
$this->set_data('type', 'options');
$this->set_message( esc_html__( 'Menus set for proper locations', 'tonda-core' ) );
} else {
$this->set_status('error');
$this->set_message( esc_html__( 'Problem during menus location set', 'tonda-core' ) );
}
}
public function import_content( $file, $xml, $attachments, $post_id) {
ob_start();
require_once( TONDA_CORE_ABS_PATH . '/core-dashboard/sub-pages/import/wordpress-importer.php' );
// if ( $placeholder ) {
// add_filter( 'wp_import_post_data_raw', array( $this, 'replace_image_with_placeholder' ) );
// }
//
if(tonda_core_is_woocommerce_installed()) {
add_filter('wp_import_posts', array($this, 'proccess_wc_attributes'));
}
if(!empty($post_id)){
add_filter('wp_import_posts', function ($posts) use ($post_id) {
$single_page = array();
foreach ($posts as $post) {
if($post['post_type'] == 'page' && $post['post_id'] == $post_id){
$single_page[] = $post;
break;
}
}
return $single_page;
}, 10, 2);
}
$tonda_import = new WP_Import();
set_time_limit( 0 );
$tonda_import->fetch_attachments = $attachments;
$returned_value = $tonda_import->import( $file . $xml );
if ( is_wp_error( $returned_value ) ) {
$this->set_status('error');
$this->set_data('type', 'content');
$this->set_data('xml', $xml);
$this->set_message( esc_html__( 'An error occurred during content import', 'tonda-core' ) );
} else {
$this->set_status('success');
$this->set_data('type', 'content');
$this->set_data('posts', $this->imported_posts);
$this->set_message( esc_html__( 'File imported successfully', 'tonda-core' ) . ' ' . $xml );
}
//$str = ob_get_contents();
ob_get_clean();
//return $file;
}
public function rev_sliders() {
$rev_sldiers = array(
'home-1.zip',
'home-2.zip',
'home-3.zip',
'home-5.zip',
'home-6.zip',
'landing-1.zip',
'landing-2.zip',
'landing-3.zip',
'landing-4.zip'
);
return $rev_sldiers;
}
public function create_rev_slider_files( $folder ) {
$rev_list = $this->rev_sliders();
$dir_name = $this->revSliderFolder;
$upload = wp_upload_dir();
$upload_dir = $upload['basedir'];
$upload_dir = $upload_dir . '/' . $dir_name;
if ( ! is_dir( $upload_dir ) ) {
mkdir( $upload_dir, 0700 );
}
mkdir( $upload_dir . '/' . $folder, 0700 );
foreach ( $rev_list as $rev_slider ) {
$file_data = file_get_contents( $this->importURI . $folder . '/revslider/' . $rev_slider );
if($file_data) {
file_put_contents(
WP_CONTENT_DIR . '/uploads/' . $dir_name . '/' . $folder . '/' . $rev_slider,
$file_data);
} else {
return false;
}
}
return true;
}
public function rev_slider_import( $folder ) {
$files_created = $this->create_rev_slider_files( $folder );
if($files_created) {
$rev_sliders = $this->rev_sliders();
$dir_name = $this->revSliderFolder;
$absolute_path = __FILE__;
$path_to_file = explode('wp-content', $absolute_path);
$path_to_wp = $path_to_file[0];
require_once($path_to_wp . '/wp-load.php');
require_once($path_to_wp . '/wp-includes/functions.php');
require_once($path_to_wp . '/wp-admin/includes/file.php');
$rev_slider_instance = new RevSlider();
foreach ($rev_sliders as $rev_slider) {
$nf = WP_CONTENT_DIR . '/uploads/' . $dir_name . '/' . $folder . $rev_slider;
$rev_results = $rev_slider_instance->importSliderFromPost(true, true, $nf);
if (!$rev_results['success']) {
$this->set_status('error');
$this->set_message(esc_html__('Error while importing rev sliders', 'tonda-core'));
exit;
}
}
$this->set_status('success');
$this->set_data('type', 'options');
$this->set_message(esc_html__('Rev sliders imported successfully', 'tonda-core'));
} else {
$this->set_status('error');
$this->set_data('type', 'options');
$this->set_message(esc_html__('Files don\'t exist', 'tonda-core'));
}
}
function update_meta_fields_after_import( $folder ) {
global $wpdb;
$url = esc_url( home_url( '/' ) );
$demo_urls = $this->import_get_demo_urls( $folder );
foreach ( $demo_urls as $demo_url ) {
$sql_query = "SELECT meta_id, meta_value FROM {$wpdb->postmeta} WHERE meta_key LIKE 'qodef%' AND meta_value LIKE '" . esc_url( $demo_url ) . "%';";
$meta_values = $wpdb->get_results( $sql_query );
if ( ! empty( $meta_values ) ) {
foreach ( $meta_values as $meta_value ) {
$new_value = $this->recalc_serialized_lengths( str_replace( $demo_url, $url, $meta_value->meta_value ) );
$wpdb->update( $wpdb->postmeta, array( 'meta_value' => $new_value ), array( 'meta_id' => $meta_value->meta_id ) );
}
}
}
}
function update_options_after_import( $folder ) {
$url = esc_url( home_url( '/' ) );
$demo_urls = $this->import_get_demo_urls( $folder );
foreach ( $demo_urls as $demo_url ) {
$global_options = get_option( TONDA_CORE_OPTIONS_NAME );
$new_global_values = str_replace( $demo_url, $url, $global_options );
update_option( TONDA_CORE_OPTIONS_NAME, $new_global_values );
}
}
function import_get_demo_urls( $folder ) {
$demo_urls = array();
$folder = str_replace('-v2', '', $folder);
$domain_url = defined( 'SELECT_PROFILE_SLUG' ) ? str_replace( '/', '', $folder ) . '.' . SELECT_PROFILE_SLUG . '-themes.com/' : '';
$demo_urls[] = ! empty( $domain_url ) ? 'http://' . $domain_url : '';
$demo_urls[] = ! empty( $domain_url ) ? 'https://' . $domain_url : '';
return $demo_urls;
}
function recalc_serialized_lengths( $sObject ) {
$ret = preg_replace_callback( '!s:(\d+):"(.*?)";!', 'recalc_serialized_lengths_callback', $sObject );
return $ret;
}
function recalc_serialized_lengths_callback( $matches ) {
return "s:" . strlen( $matches[2] ) . ":\"$matches[2]\";";
}
function replace_image_with_placeholder( $post ) {
if ( isset( $post['post_type'] ) && 'attachment' == $post['post_type'] ) {
$post['attachment_url'] = $post['guid'] = $this->get_noimage_url( $post['attachment_url'] );
}
return $post;
}
function get_noimage_url( $origin_img_url ) {
switch ( pathinfo( $origin_img_url, PATHINFO_EXTENSION ) ) {
case 'jpg':
case 'jpeg':
$ext = 'jpg';
break;
case 'png':
$ext = 'png';
break;
case 'gif':
default:
$ext = 'gif';
break;
}
$noimage_fname = 'noimage.' . $ext;
return TONDA_CORE_ASSETS_URL_PATH . '/img/' . $noimage_fname;
}
function proccess_wc_attributes( $posts ) {
foreach ($posts as $post) {
if ('product' === $post['post_type'] && !empty($post['terms'])) {
foreach ($post['terms'] as $term) {
if (strstr($term['domain'], 'pa_')) {
if (!taxonomy_exists($term['domain'])) {
$attribute_name = wc_attribute_taxonomy_slug($term['domain']);
// Create the taxonomy.
if (!in_array($attribute_name, wc_get_attribute_taxonomies(), true)) {
wc_create_attribute(
array(
'name' => $attribute_name,
'slug' => $attribute_name,
'type' => 'select',
'order_by' => 'menu_order',
'has_archives' => false,
)
);
}
// Register the taxonomy now so that the import works!
register_taxonomy(
$term['domain'],
apply_filters('woocommerce_taxonomy_objects_' . $term['domain'], array('product')),
apply_filters(
'woocommerce_taxonomy_args_' . $term['domain'],
array(
'hierarchical' => true,
'show_ui' => false,
'query_var' => true,
'rewrite' => false,
)
)
);
}
}
}
}
}
return $posts;
}
public function populate_single_pages() {
if ( isset( $_POST ) && !empty( $_POST ) && !empty($_POST['options']['demo']) ) {
if ( wp_verify_nonce( $_POST['options']['nonce'], 'qodef_cd_import_nonce' ) ) {
$demo = trailingslashit($_POST['options']['demo']);
$pages_file = $demo . 'pages.txt';
$pages = $this->unserialized_content( $pages_file );
$html = tonda_core_get_module_template_part('core-dashboard/sub-pages/import', 'pages-list', '', array('pages' => $pages));
if($pages){
tonda_core_ajax_status( 'success', '', $html);
} else {
tonda_core_ajax_status( 'error', esc_html__( 'Pages don\'t exist', 'tonda-core' ), '');
}
}
}
wp_die();
}
public function is_ready_to_import() {
$info = TondaCoreSystemInfoPage::get_instance()->get_system_info();
if($info['php_memory_limit']['pass'] && $info['php_post_max_size']['pass'] && $info['php_time_limit']['pass'] && $info['php_max_input_vars']['pass'] && $info['max_upload_size']['pass']){
return true;
}
return false;
}
}
TondaCoreImport::get_instance();
