public function getVideoFormat($source)
{
foreach ($this->_getVideoFormats() as $key => $tmp) {
if (isset($tmp['regex'])) {
if (preg_match($tmp['regex'], $source, $matches) && isset($matches[1])) {
return $key;
}
} else {
if (YFile::getExtension($source) == $key) {
return $key;
}
}
}
return null;
}
public function doUpload()
{
// get the uploaded file information
$userfile = $this->_data->get('file');
if (is_array($userfile)) {
// get file name
$ext = YFile::getExtension($userfile['name']);
$base_path = JPATH_ROOT . '/' . $this->_getUploadImagePath() . '/';
$file = $tmp = $base_path . $userfile['name'];
$filename = basename($file, '.' . $ext);
$i = 1;
while (JFile::exists($tmp)) {
$tmp = $base_path . $filename . '-' . $i++ . '.' . $ext;
}
$file = trim(str_replace('\\', '/', preg_replace('/^' . preg_quote(JPATH_ROOT, '/') . '/i', '', $tmp)), '/');
if (!JFile::upload($userfile['tmp_name'], $file)) {
throw new YException('Unable to upload file.');
}
$this->_data->set('file', $file);
}
}
public function clean($value)
{
if (!is_array($value) || !isset($value['tmp_name'])) {
throw new YValidatorException($this->getMessage('invalid'));
}
if (!isset($value['name'])) {
$value['name'] = '';
}
$value['name'] = JFile::makeSafe($value['name']);
if (!isset($value['error'])) {
$value['error'] = UPLOAD_ERR_OK;
}
if (!isset($value['size'])) {
$value['size'] = filesize($value['tmp_name']);
}
if (!isset($value['type'])) {
$value['type'] = 'application/octet-stream';
}
switch ($value['error']) {
case UPLOAD_ERR_INI_SIZE:
throw new YValidatorException($this->getMessage('max_size'), UPLOAD_ERR_INI_SIZE);
case UPLOAD_ERR_FORM_SIZE:
throw new YValidatorException($this->getMessage('max_size'), UPLOAD_ERR_FORM_SIZE);
case UPLOAD_ERR_PARTIAL:
throw new YValidatorException($this->getMessage('partial'), UPLOAD_ERR_PARTIAL);
case UPLOAD_ERR_NO_FILE:
throw new YValidatorException($this->getMessage('no_file'), UPLOAD_ERR_NO_FILE);
case UPLOAD_ERR_NO_TMP_DIR:
throw new YValidatorException($this->getMessage('no_tmp_dir'), UPLOAD_ERR_NO_TMP_DIR);
case UPLOAD_ERR_CANT_WRITE:
throw new YValidatorException($this->getMessage('cant_write'), UPLOAD_ERR_CANT_WRITE);
case UPLOAD_ERR_EXTENSION:
throw new YValidatorException($this->getMessage('err_extension'), UPLOAD_ERR_EXTENSION);
}
// check mime type
if ($this->hasOption('mime_types')) {
$mime_types = $this->getOption('mime_types') ? $this->getOption('mime_types') : array();
if (!in_array($value['type'], array_map('strtolower', $mime_types))) {
throw new YValidatorException($this->getMessage('mime_types'));
}
}
// check mime type group
if ($this->hasOption('mime_type_group')) {
if (!in_array($value['type'], $this->_getGroupMimeTypes($this->getOption('mime_type_group')))) {
throw new YValidatorException($this->getMessage('mime_type_group'));
}
}
// check file size
if ($this->hasOption('max_size') && $this->getOption('max_size') < (int) $value['size']) {
throw new YValidatorException(sprintf($this->getMessage('max_size'), $this->getOption('max_size') / 1024));
}
// check extension
if ($this->hasOption('extension') && !in_array(YFile::getExtension($value['name']), $this->getOption('extension'))) {
throw new YValidatorException($this->getMessage('extension'));
}
return $value;
}