/**
* Show the form to edit an instance, show also a preview of the media
*/
public function editInstance()
{
$clazz = $this->getCurrentClass();
$instance = $this->getCurrentInstance();
$myFormContainer = new editInstanceForm($clazz, $instance);
$myForm = $myFormContainer->getForm();
if ($myForm->isSubmited()) {
if ($myForm->isValid()) {
$values = $myForm->getValues();
// save properties
$binder = new \tao_models_classes_dataBinding_GenerisFormDataBinder($instance);
$instance = $binder->bind($values);
$message = __('Instance saved');
$this->setData('message', $message);
$this->setData('reload', true);
}
}
$this->setData('formTitle', __('Edit Instance'));
$this->setData('myForm', $myForm->render());
$uri = $this->hasRequestParameter('id') ? $this->getRequestParameter('id') : $this->getRequestParameter('uri');
try {
$mediaSource = new MediaSource(array());
$fileInfo = $mediaSource->getFileInfo($uri);
$mimeType = $fileInfo['mime'];
$xml = in_array($mimeType, array('application/xml', 'text/xml'));
$url = \tao_helpers_Uri::url('getFile', 'MediaManager', 'taoMediaManager', array('uri' => $uri));
$this->setData('xml', $xml);
$this->setData('fileurl', $url);
$this->setData('mimeType', $mimeType);
} catch (\tao_models_classes_FileNotFoundException $e) {
$this->setData('error', __('No file found for this media'));
}
$this->setView('form.tpl');
}
public function getFile()
{
if ($this->hasRequestParameter('uri')) {
$uri = urldecode($this->getRequestParameter('uri'));
$mediaSource = new MediaSource(array());
$fileInfo = $mediaSource->getFileInfo($uri);
$link = $fileInfo['link'];
$fileManagement = $this->getServiceManager()->get(FileManagement::SERVICE_ID);
if ($fileInfo['mime'] === 'application/qti+xml') {
\tao_helpers_Http::returnStream($fileManagement->getFileStream($link));
return;
}
if ($this->hasRequestParameter('xml')) {
$this->returnJson(htmlentities((string) $fileManagement->getFileStream($link)));
} else {
\tao_helpers_Http::returnStream($fileManagement->getFileStream($link), $fileInfo['mime']);
}
} else {
throw new \common_exception_Error('invalid media identifier');
}
}
/**
* @expectedException \tao_models_classes_FileNotFoundException
* @expectedExceptionMessage File A Fake link not found
*/
public function testGetFileInfoFail()
{
$link = 'A Fake link';
$this->mediaManagerManagement->getFileInfo($link);
}
