/**
* Import theme files
* Using Example flow_import(array('source1'=>array('method'=>'import','type'=>'theme','activate'=>false),
* 'source2'=>array('method'=>'edit','type'=>'template_part'))
* );
* @since 1.0.0
* @access public
* @param array $sources
* @return mixed
*/
public static function flow_import(array $sources)
{
if (empty($sources)) {
return false;
}
include_once 'classes/import-export/class-tf-import.php';
include_once ABSPATH . 'wp-admin/includes/file.php';
include_once ABSPATH . 'wp-admin/includes/image.php';
WP_Filesystem();
global $wp_filesystem, $TF;
$errors = array();
foreach ($sources as $path => $data) {
if (!isset($data['method']) || !isset($data['type']) || !in_array($data['type'], array('theme', 'template', 'template_part')) || !in_array($data['method'], array('import', 'replace')) || !$wp_filesystem->exists($path)) {
continue;
}
$file = wp_check_filetype($path);
if (!isset($file['ext']) || !in_array($file['ext'], array('plain', 'rar', 'zip', 'xml'))) {
continue;
}
$is_zip = FALSE;
if ($file['ext'] == 'zip' || $file['ext'] == 'rar') {
$tmp_dir = sys_get_temp_dir() . '/' . uniqid('flow') . '/';
$unzipfile = unzip_file($path, $tmp_dir);
if (!$unzipfile) {
$errors[$path] = 'There was an error unzipping the file ' . basename($path);
continue;
}
$tmp_file = scandir($tmp_dir);
if (empty($tmp_file)) {
$errors[$path] = 'There was an error unzipping the file ' . basename($path);
continue;
}
$xml_file = false;
foreach ($tmp_file as $tmp) {
if ($tmp != '.' && $tmp != '..' && $wp_filesystem->exists($tmp_dir . $tmp)) {
$xml_file = $tmp;
break;
}
}
if (!$xml_file) {
$errors[$path] = 'There was an error unzipping the file ' . basename($path);
continue;
}
$xml = wp_check_filetype($tmp_dir . $xml_file, array('xml' => 'application/xml'));
if ($xml['ext'] != 'xml') {
$errors[$path] = 'The ' . $file['ext'] . ' file ' . basename($path) . ' doesn`t contain xml file';
continue;
}
$is_zip = true;
$path = $tmp_dir . $xml_file;
}
$import = new TF_Import();
$posts = $import->parse($path);
remove_filter('wp_unique_post_slug', array($TF->active_theme, 'add_prefix_post_slug'), 10, 6);
if (isset($posts['posts']) && !empty($posts['posts'])) {
$import->method = $data['method'] == 'import' ? 'add' : 'edit';
$import->source = $data['type'];
$import->fetch_attachments = true;
$import->edit_import_id = FALSE;
$import->set_associated_theme_by_value = true;
$errors[$path] = array();
if ($data['type'] == 'theme') {
$import->exclude_theme_post = FALSE;
if ($import->method == 'add') {
$import->import($path);
} else {
foreach ($posts['posts'] as $post) {
if ($post['post_type'] == 'tf_' . $data['type']) {
$post_exists = TF_Model::post_exists($post['post_name']);
if ($post_exists && get_post_type($post_exists) == $post['post_type']) {
$import->edit_import_id = $post_exists;
$import->import($path);
} else {
$errors[$path][] = $post['post_title'] . ' ' . $data['type'] . ' doesn`t exist.';
}
break;
}
}
}
if (isset($data['activate']) && $data['activate'] && !$import->fails()) {
$activate = $import->return_ID > 0 ? $import->return_ID : $import->edit_import_id;
}
} else {
$import->exclude_theme_post = TRUE;
$import->set_associated_theme_by_value = true;
$import->get_authors_from_import($posts);
$import->get_author_mapping();
wp_defer_term_counting(true);
wp_defer_comment_counting(true);
do_action('tf_import_start');
foreach ($posts['posts'] as $post) {
if ('tf_' . $data['type'] == $post['post_type']) {
$post_exists = TF_Model::post_exists($post['post_name']);
$post_type = $post_exists ? get_post_type($post_exists) == $post['post_type'] : FALSE;
$import->posts = array($post);
if ($import->method == 'add') {
if ($post_exists && $post_type) {
$errors[$path][] = $post['post_title'] . ' ' . $data['type'] . ' already exist.';
} else {
$import->processed_posts();
}
} elseif ($post_exists && $post_type) {
$import->edit_import_id = $post_exists;
$import->process_replace_posts();
} else {
$errors[$path][] = $post['post_title'] . ' ' . $data['type'] . ' doesn`t exists.';
}
}
}
}
if ($is_zip) {
$wp_filesystem->delete($path);
}
$messages = $import->get_error_messages();
if (!empty($messages)) {
foreach ($messages as $m) {
$errors[$path][] = $m;
}
} elseif (empty($errors[$path])) {
unset($errors[$path]);
}
}
}
if (isset($activate) && $activate) {
global $TF_Theme, $TF;
$TF_Theme->set_active_theme($activate);
$TF->active_theme = new TF_Engine_Theme_Loader();
do_action('tf_import_end');
}
return empty($errors) ? TRUE : $errors;
}
