/**
* List Files -- get_files() returns database records. This pulls from
* the cloud instead but for completeness it will fetch local file names
* from the database if the location is "local"
*
* @param string $location The cloud provider or local
* @param string $container The container or folder to list files from
* @return array
*
**/
public function listFiles($location = 'local', $container = '')
{
$i = 0;
$files = array();
// yup they want real live file names from the cloud
if ($location !== 'local' and $container) {
ci()->storage->load_driver($location);
$cloud_list = ci()->storage->list_files($container);
if ($cloud_list) {
foreach ($cloud_list as $value) {
$this->_getFileInfo($value['name']);
if ($location === 'amazon-s3') {
// we'll create a path to store like rackspace does
$url = ci()->parser->parse_string(Setting::get('files_s3_url'), array('bucket' => $container), true);
$path = rtrim($url, '/') . '/' . $value['name'];
} elseif ($location === 'rackspace-cf') {
// fetch the cdn uri from Rackspace
$cf_container = ci()->storage->get_container($container);
$path = $cf_container['cdn_uri'];
// they are trying to index a non-cdn enabled container
if (!$cf_container['cdn_enabled']) {
// we'll try to enable it for them
if (!($path = ci()->storage->create_container($container, 'public'))) {
// epic fails all around!!
return $this->result(false, trans('files.enable_cdn'), $container);
}
}
$path = rtrim($path, '/') . '/' . $value['name'];
}
$files[$i]['filesize'] = (int) $value['size'] / 1000;
$files[$i]['filename'] = $value['name'];
$files[$i]['extension'] = $this->_ext;
$files[$i]['type'] = $this->_type;
$files[$i]['mimetype'] = $this->_mimetype;
$files[$i]['path'] = $path;
$files[$i]['date_added'] = $value['time'];
$i++;
}
}
} elseif ($location === 'local') {
// they're wanting a local list... give it to 'em but only if the file really exists
$results = File::findBySlug($container);
if ($results) {
foreach ($results as $value) {
if (file_exists($this->path . $value->filename)) {
$files[$i]['filesize'] = $value->filesize;
$files[$i]['filename'] = $value->filename;
$files[$i]['extension'] = $value->extension;
$files[$i]['type'] = $value->type;
$files[$i]['mimetype'] = $value->mimetype;
$files[$i]['path'] = $value->path;
$files[$i]['date_added'] = $value->date_added;
$i++;
}
}
}
}
$message = $files ? null : trans('files.no_records_found');
return $this->result((bool) $files, $message, null, $files);
}
