protected function tryUploadFile($request)
{
$token = $request->request->get('token');
$maker = new UploadToken();
$token = $maker->parse($token);
if (empty($token)) {
throw new \RuntimeException("上传授权码已过期，请刷新页面后重试！");
}
$groupCode = $token['group'];
if (empty($groupCode)) {
$groupCode = "default";
}
return array($groupCode, $token["type"]);
}
public function downloadAction(Request $request)
{
$token = $request->query->get('token');
$url = $request->request->get('url');
$url = str_replace(' ', '%20', $url);
$url = str_replace('+', '%2B', $url);
$url = str_replace('#', '%23', $url);
$maker = new UploadToken();
$token = $maker->parse($token);
if (empty($token)) {
throw new \RuntimeException("上传授权码已过期，请刷新页面后重试！");
}
$name = date("Ymdhis") . "_formula.jpg";
$path = $this->getServiceKernel()->getParameter('topxia.upload.public_directory') . '/tmp/' . $name;
$imageData = CurlToolkit::request('POST', $url, array(), array('contentType' => 'plain'));
$tp = @fopen($path, 'a');
fwrite($tp, $imageData);
fclose($tp);
$record = $this->getFileService()->uploadFile($token['group'], new File($path));
$url = $this->get('topxia.twig.web_extension')->getFilePath($record['uri']);
return new Response($url);
}
public function uploadAction(Request $request)
{
try {
$token = $request->query->get('token');
$maker = new UploadToken();
$token = $maker->parse($token);
if (empty($token)) {
throw new \RuntimeException("上传授权码已过期，请刷新页面后重试！");
}
$file = $request->files->get('upload');
if ($token['type'] == 'image') {
if (!FileToolkit::isImageFile($file)) {
throw new \RuntimeException("您上传的不是图片文件，请重新上传。");
}
} elseif ($token['type'] == 'flash') {
$errors = FileToolkit::validateFileExtension($file, 'swf');
if (!empty($errors)) {
throw new \RuntimeException("您上传的不是Flash文件，请重新上传。");
}
} else {
throw new \RuntimeException("上传类型不正确！");
}
$record = $this->getFileService()->uploadFile($token['group'], $file);
$funcNum = $request->query->get('CKEditorFuncNum');
$url = $this->get('topxia.twig.web_extension')->getFilePath($record['uri']);
if ($token['type'] == 'image') {
$response = "<script type='text/javascript'>window.parent.CKEDITOR.tools.callFunction({$funcNum}, '{$url}', function(){ this._.dialog.getParentEditor().insertHtml('<img src=\"{$url}\">'); this._.dialog.hide(); return false; });</script>";
} else {
$response = "<script type='text/javascript'>window.parent.CKEDITOR.tools.callFunction({$funcNum}, '{$url}');</script>";
}
return new Response($response);
} catch (\Exception $e) {
$message = $e->getMessage();
$funcNum = $request->query->get('CKEditorFuncNum');
$response = "<script type='text/javascript'>window.parent.CKEDITOR.tools.callFunction({$funcNum}, '', '{$message}');</script>";
return new Response($response);
}
}
public function makeUpoadToken($group, $type = 'image', $duration = 18000)
{
$maker = new UploadToken();
return $maker->make($group, $type, $duration);
}
