static function AddNewFiles($sync_data, $progress_bar = null, $max_batch_size = 0)
{
self::PrintDebugTrace();
$keys = array_keys($sync_data->new_files);
$upload_dir = self::cleanPath(WPFB_Core::UploadDir());
$upload_dir_len = strlen($upload_dir);
$batch_size = 0;
$start_time = $cur_time = time();
foreach ($keys as $i) {
$fn = $sync_data->new_files[$i];
$rel_path = substr($fn, $upload_dir_len);
unset($sync_data->new_files[$i]);
if (empty($fn)) {
continue;
}
// skip files that where already added, for some reason
if (is_null($ex_file = WPFB_Item::GetByPath($rel_path))) {
self::PrintDebugTrace("add_existing_file:{$fn}");
$res = WPFB_Admin::AddExistingFile($fn, empty($sync_data->thumbnails[$fn]) ? null : $sync_data->thumbnails[$fn]);
self::PrintDebugTrace("added_existing_file");
if (empty($res['error'])) {
$sync_data->log['added'][] = empty($res['file']) ? substr($fn, $upload_dir_len) : $res['file'];
$sync_data->known_filenames[] = $rel_path;
if (!empty($res['file']) && $res['file']->GetThumbPath()) {
$sync_data->known_filenames[] = substr(self::cleanPath($res['file']->GetThumbPath()), $upload_dir_len);
}
} else {
$sync_data->log['error'][] = $res['error'] . " (file {$fn})";
}
} else {
//$res = array('file' => $ex_file);
$sync_data->log['added'][] = $ex_file;
$sync_data->known_filenames[] = $rel_path;
}
$sync_data->num_files_processed++;
if (!empty($progress_bar)) {
$progress_bar->step();
}
if (!empty($res['file'])) {
$batch_size += $res['file']->file_size;
if ($max_batch_size > 0 && $batch_size > $max_batch_size) {
return false;
}
}
}
if (!empty($progress_bar)) {
$progress_bar->complete();
}
return true;
}
