public function __construct($file, $roomId)
{
// get file
$this->name = Fari_Escape::file($file['name'], TRUE);
$this->mime = $file['type'];
// db instance
$db = Fari_Db::getConnection();
$type = explode('/', $this->mime);
$type = count($type) > 1 ? $type[1] : $type[0];
// set generic filetype for files we don't have icons for :)
if (!in_array($type, $this->fileTypes)) {
$type = 'generic';
}
$stream = fopen($file['tmp_name'], 'rb');
$code = $this->randomCode($db);
$date = SystemTime::timestampToDate();
// let's associate the file with a transcript (there better be a transcript...)
$transcript = $db->selectRow('room_transcripts', 'key', array('date' => $date, 'room' => $roomId));
// insert the file
$db->query("INSERT INTO files (mime, data, code, room, filename, type, date, transcript)\n VALUES (?, ?, ?, ?, ?, ?, ?, ?)", array($this->mime, $stream, $this->code = $code, $roomId, $this->name, $this->type = $type, $date, $transcript['key']));
fclose($stream);
// create a thumbnail if required
$thumbnail = new UploadThumbnail($file);
if ($thumbnail->isCreated()) {
// yes we do have one
$this->thumbnail = TRUE;
$thumb = fopen($thumbnail->getPath(), 'rb');
// insert the thumbnail
$db->query("INSERT INTO thumbs (data, code) VALUES (?, ?)", array($thumb, $this->code));
fclose($thumb);
//$thumbnail->destroy();
}
}
/**
* File upload.
*
* @param string $directoryPath Where to upload to
* @param string $inputUserFile The <input> element name passed from a form
* @return array Status and a message
*/
public static function upload($directoryPath, $inputUserFile = 'userfile')
{
// only allow uploads in 'our' directory
$directoryPath = BASEPATH . self::addTrailingSlash($directoryPath);
// check that a file was selected
if (!isset($_FILES[$inputUserFile])) {
return array('status' => 'fail', 'message' => 'No file selected.');
}
// check that path is valid
if (!is_dir($directoryPath) || !is_writable($directoryPath)) {
return array('status' => 'fail', 'message' => 'The upload path is not writable.');
}
// was the file uploaded?
if (!is_uploaded_file($_FILES[$inputUserFile]['tmp_name'])) {
// determine the cause of upload error
return self::_findUploadError($inputUserFile);
}
// convert (escape) new filename
$fileName = Fari_Escape::file($_FILES[$inputUserFile]['name'], TRUE);
// move to destination directory
if (!@move_uploaded_file($_FILES[$inputUserFile]['tmp_name'], $directoryPath . $fileName)) {
return array('status' => 'fail', 'message' => 'File upload error.');
}
return array('status' => 'success', 'message' => 'File \'' . $fileName . '\' uploaded succesfully.');
}
