/**
* Upload a file into the folder with the id.
*
* @param int $folder_id
* @param string $local_path if set, will simulate an upload from local path
* @param string $file_name filename to use for simulated uploads
*
* @throws Exception
* @return array|mixed
*/
public function upload_file($folder_id, $local_path = "", $file_name = "")
{
try {
$folder_row = $this->EE->assets_lib->get_folder_row_by_id($folder_id);
} catch (Exception $error) {
return array('error' => $error->getMessage());
}
$server_path = $this->get_folder_server_path($folder_row->full_path, $folder_row);
if (!$server_path) {
return array('error' => lang('invalid_filedir_path'));
}
if (empty($local_path)) {
// upload the file and drop it in the temporary folder
$uploader = new qqFileUploader();
// make sure a file was uploaded
if (!$uploader->file) {
return array('error' => lang('no_files'));
}
$size = $uploader->file->getSize();
// make sure the file isn't empty
if (!$size) {
return array('error' => lang('empty_file'));
}
$file_name = $uploader->file->getName();
if (!Assets_helper::is_allowed_file_name($file_name)) {
throw new Exception(lang('invalid_file_name'));
}
$file_path = Assets_helper::get_temp_file(pathinfo($file_name, PATHINFO_EXTENSION));
$uploader->file->save($file_path);
} else {
if (!Assets_helper::is_allowed_file_name($file_name)) {
throw new Exception(lang('invalid_file_name'));
}
$file_path = $local_path;
}
// the file is being saved in a temporary location, so that the workflow here is manageable
// if we didn't do this, that would mean that all sources must implement their own uploader as well
// which would have been an overkill.
$result = $this->_do_upload_in_folder($folder_row, $file_path, $file_name);
$return_prompt = FALSE;
// naming conflict. create the new filename and ask user what to do
if (isset($result['prompt'])) {
$new_file_name = $this->get_name_replacement($folder_row, $uploader->file->getName());
$return_prompt = $result;
$result = $this->_do_upload_in_folder($folder_row, $file_path, $new_file_name);
}
if (isset($result['success'])) {
$filename = pathinfo($result['path'], PATHINFO_BASENAME);
$data = array('folder_id' => $folder_id, 'source_type' => $folder_row->source_type, 'source_id' => $folder_row->source_id, 'filedir_id' => $folder_row->filedir_id, 'file_name' => $filename, 'kind' => Assets_helper::get_kind($filename));
$this->EE->db->insert('assets_files', $data);
$file_id = $this->EE->db->insert_id();
$file = $this->get_file($file_id);
// For EE files, the dimensions might have changed due to filedir restrictions, so we have to use the returned path
if ($file instanceof Assets_ee_file) {
$this->update_file_info($file, $result['path']);
} else {
$this->update_file_info($file, $file_path);
}
@unlink($file_path);
$this->EE->assets_lib->update_file_search_keywords($file_id);
if (!$return_prompt) {
return array('success' => TRUE, 'file_id' => $file_id);
} else {
$return_prompt['additional_info'] = $folder_id . ':' . $file_id;
$return_prompt['new_file_id'] = $file_id;
return $return_prompt;
}
} else {
@unlink($file_path);
return $result;
}
}
/**
* Returns a local copy of the file
*
* @return mixed
* @throws Exception
*/
public function get_local_copy()
{
$location = Assets_helper::get_temp_file();
$prefix = !empty($this->_source_settings->subfolder) ? rtrim($this->_source_settings->subfolder, '/') . '/' : '';
$this->source->s3->setEndpoint($this->source->get_endpoint_by_location($this->_source_settings->location));
@$this->source->s3->getObject($this->_source_settings->bucket, $prefix . $this->subpath, $location);
if (!filesize($location)) {
throw new Exception(lang('couldnt_download'));
}
return $location;
}
/**
* Perform image actions - resize and save dimensions. If no bucket name provided, $uri is treated as filesystem path
*
* @param $uri
* @param $file_id
* @param mixed $bucket false for uri to be treated as a filesystem path
* @return bool
*/
private function _perform_image_actions($uri, $file_id, $bucket = FALSE)
{
$this->EE->load->library('filemanager');
$cache_path = 'assets/s3_sources';
$cache_path = Assets_helper::ensure_cache_path($cache_path);
if ($bucket) {
$target = Assets_helper::get_temp_file();
$this->_s3_set_creds($this->settings()->access_key_id, $this->settings()->secret_access_key);
$this->s3->getObject($bucket, $this->_get_path_prefix() . $uri, $target);
$uri = $target;
}
list($width, $height) = getimagesize($uri);
$data = array('width' => $width, 'height' => $height);
$this->_update_file($data, $file_id);
if (strtolower($this->EE->config->item('assets_cache_remote_images')) !== "no") {
$target_path = $cache_path . $file_id . '.jpg';
$this->EE->assets_lib->resize_image($uri, $target_path, self::IMAGE_SOURCE_SIZE);
}
@unlink($uri);
}
/**
* Perform image actions - resize and save dimensions. If no bucket name provided, $uri is treated as filesystem path
*
* @param $uri
* @param $file_id
* @param mixed $download_copy if set to true will download a new copy
* @return bool
*/
private function _perform_image_actions($uri, $file_id, $download_copy = null)
{
$this->EE->load->library('filemanager');
$cache_path = 'assets/rs_sources';
$cache_path = Assets_helper::ensure_cache_path($cache_path);
if ($download_copy) {
$target = Assets_helper::get_temp_file();
$this->download_file($uri, $target);
$uri = $target;
}
list($width, $height) = getimagesize($uri);
$data = array('width' => $width, 'height' => $height);
$this->_update_file($data, $file_id);
if (strtolower($this->EE->config->item('assets_cache_remote_images')) !== "no") {
$target_path = $cache_path . $file_id . '.jpg';
$this->EE->assets_lib->resize_image($uri, $target_path, self::IMAGE_SOURCE_SIZE);
}
@unlink($uri);
}
/**
* Returns a local copy of the file
*
* @return mixed
*/
public function get_local_copy()
{
$location = Assets_helper::get_temp_file();
$this->source->download_file($this->subpath, $location);
return $location;
}
/**
* Returns a local copy of the file
*
* @return mixed
*/
public function get_local_copy()
{
$location = Assets_helper::get_temp_file();
copy($this->server_path, $location);
clearstatcache();
return $location;
}
