function isValid()
{
$this->fieldID = $this->property_info['id'];
if (!isset($_FILES[$this->fieldID]['name']) || $_FILES[$this->fieldID]['name'] == '') {
return true;
}
$file_id = $this->fieldID . "_tmp";
SJB_DB::query('DELETE FROM uploaded_files WHERE id=?s', $file_id);
$this->property_info['value'] = $file_id;
$upload_manager = new SJB_UploadFileManager();
$upload_manager->setFileGroup("video");
$upload_manager->setUploadedFileID($file_id);
// CHECK FILE BEFORE UPLOAD
if (!empty($this->property_info['max_file_size'])) {
$upload_manager->setMaxFileSize($this->property_info['max_file_size']);
}
if (!$upload_manager->isValidUploadedVideoFile($this->fieldID)) {
return $upload_manager->getError();
}
$saved_file_name = $upload_manager->uploadFile($this->fieldID);
if ($saved_file_name === false) {
return $upload_manager->getError();
}
$filename = SJB_BASE_DIR . '/files/video/' . $saved_file_name;
$base_name = substr($saved_file_name, 0, strrpos($saved_file_name, "."));
$ext = substr($saved_file_name, 1 + strrpos($saved_file_name, "."));
if ($ext == 'flv') {
$t_outfile = SJB_BASE_DIR . '/files/video/' . $base_name . '.flv_';
$outfile = SJB_BASE_DIR . '/files/video/' . $base_name . '.flv';
$this->convert_media($filename, $t_outfile, 640, 480, 32, 22050);
if (!$upload_manager->fileExists($base_name . '.flv_', true)) {
$upload_manager->deleteUploadedFileByID($file_id);
return $upload_manager->getError();
}
$upload_manager->deleteUploadedFileByID($file_id);
rename($t_outfile, $outfile);
} else {
$outfile = SJB_BASE_DIR . '/files/video/' . $base_name . '.flv';
$this->convert_media($filename, $outfile, 640, 480, 32, 22050);
if (!$upload_manager->fileExists($base_name . '.flv', true)) {
$upload_manager->deleteUploadedFileByID($file_id);
return $upload_manager->getError();
}
$upload_manager->deleteUploadedFileByID($file_id);
}
$filename = SJB_BASE_DIR . '/files/video/' . $base_name . '.flv';
$img = SJB_BASE_DIR . '/files/video/' . $base_name . '.png';
$this->grab_image($filename, $img, "00:00:03", 'png', 640, 480);
$upload_manager->registNewFile($file_id, $base_name . '.flv');
return true;
}
