/**
* Upload premade layout to file
*
* @return type
*/
function upload_layout()
{
if (!isset($_POST[WR_NONCE]) || !wp_verify_nonce($_POST[WR_NONCE], WR_NONCE)) {
return;
}
$status = 0;
if (!empty($_FILES)) {
$fileinfo = $_FILES['file'];
$file = $fileinfo['tmp_name'];
$tmp_file = 'tmp-layout-' . time();
$dest = WR_Pb_Helper_Functions::get_wp_upload_folder('/wr-pb-layout/' . $tmp_file);
if ($fileinfo['type'] == 'application/octet-stream') {
WP_Filesystem();
$unzipfile = unzip_file($file, $dest);
if ($unzipfile) {
// explore extracted folder to get provider info
$status = WR_Pb_Helper_Layout::import($dest);
}
// remove zip file
unlink($file);
}
WR_Pb_Utils_Common::recursive_delete($dest);
}
echo intval($status);
exit;
}
/**
* Store relation: array(file1, file2) => compressed file
*
* @param type $handle_info
* @param type $file_name
*
* @return type
*/
static function compression_data_store($handle_info, $file_name)
{
$cache_dir = WR_Pb_Helper_Functions::get_wp_upload_folder('/igcache/pagebuilder');
$file_to_write_ = "{$cache_dir}/wr-pb.cache";
$fp = fopen($file_to_write_, 'a+');
if ($fp) {
// Get stored data
$str = '';
while (!feof($fp)) {
$str .= fread($fp, 1024);
}
$stored_data = unserialize($str);
$stored_data = $stored_data ? $stored_data : array();
// Check if $handle_info is existed in stored data
$exist = '';
foreach ($stored_data as $handle_info_serialized => $compressed_file) {
$handle_info_old = unserialize($handle_info_serialized);
// Check if handle names are same
if (!count(array_diff(array_keys($handle_info), array_keys($handle_info_old)))) {
// Check if date modified are same
if (!count(array_diff($handle_info, $handle_info_old))) {
$exist = $compressed_file;
fclose($fp);
return array('exist', $compressed_file);
}
}
}
// close current handle
fclose($fp);
// open new handle to write from beginning of file
$fp = fopen($file_to_write_, 'w');
$string = serialize($handle_info);
$stored_data[$string] = $file_name;
fwrite($fp, serialize($stored_data));
fclose($fp);
return array('not exist', $file_name);
}
}
/**
* Remove group in layout
*
* @param type $group
* @param type $layout
*/
static function remove_layout($group, $layout)
{
$layout_name = str_replace('.tpl', '', $layout);
$dir = WR_Pb_Helper_Functions::get_wp_upload_folder('/wr-pb-layout/' . $group, false);
$deleted = array();
if (is_dir($dir)) {
// remove .tpl file
$layout_file = $dir . "/{$layout_name}.tpl";
if (file_exists($layout_file)) {
$deleted[] = unlink($layout_file) ? 1 : 0;
}
$thumbnail = "{$dir}/{$layout_name}.png";
$got_ext = self::check_ext_exist($dir, $layout_name);
if (!empty($got_ext)) {
$thumbnail = "{$dir}/{$layout_name}.{$got_ext}";
if (file_exists($thumbnail)) {
$deleted[] = unlink($thumbnail) ? 1 : 0;
}
}
if (in_array(0, $deleted)) {
return false;
}
return true;
}
return false;
}
