/**
* Method to check for upload errors
*
* @param array $files The files to check
*
* @return boolean True if no error
*/
protected function checkFileError(&$files, $record_id = 0)
{
foreach ($files as &$file) {
// Uploading a file is not required when updating an existing record
if ($file['error'] == 4 && $record_id > 0) {
$file['error'] = 0;
}
if ($file['error']) {
$error = PFdesignsHelper::getFileErrorMsg($file['error'], $file['name']);
$this->setError($error);
$this->setMessage($error, 'error');
return false;
}
}
return true;
}
/**
* Method for uploading a file
*
* @param array $file The file information
* @param integer $project The project id
* @param boolean $stream If set to true, use data stream
*
* @return mixed Array with file info on success, otherwise False
*/
public function upload($file = NULL, $project = 0, $stream = false)
{
$uploadpath = PFdesignsHelper::getBasePath($project);
if (!is_array($file)) {
$this->setError(JText::_('COM_PROJECTFORK_WARNING_NO_FILE_SELECTED'));
return false;
}
if (!isset($file['tmp_name'])) {
$this->setError(JText::_('COM_PROJECTFORK_WARNING_NO_FILE_SELECTED'));
return false;
}
// Try to create the upload path destination
if (!JFolder::exists($uploadpath)) {
if (!JFolder::create($uploadpath)) {
return false;
}
}
$errnum = (int) $file['error'];
if ($errnum > 0) {
$errmsg = PFdesignsHelper::getFileErrorMsg($errnum, $file['name'], $file['size']);
$this->setError($errmsg);
return false;
}
$name = $this->generateNewFileName($uploadpath, $file['name']);
$ext = strtolower(JFile::getExt($name));
if (!in_array($ext, array('jpeg', 'jpg', 'png', 'gif'))) {
$this->setError(JText::_('COM_PFDESIGNS_WARNING_FILE_TYPE_NOT_SUPPORTED'));
return false;
}
// Check mime type
$info = getimagesize($file['tmp_name']);
if (!$info) {
$this->setError(JText::_('COM_PROJECTFORK_ERROR_FILE_FORMAT_NOT_SUPPORTED'));
return false;
}
if (!in_array($info[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG))) {
$this->setError(JText::_('COM_PROJECTFORK_ERROR_FILE_FORMAT_NOT_SUPPORTED'));
return false;
}
if (JFile::upload($file['tmp_name'], $uploadpath . '/' . $name, $stream) === true) {
return array('name' => $name, 'size' => $file['size'], 'extension' => $ext);
}
return false;
}
