public function testPropertiesArePreserved()
{
$properties = array('filename' => 'sample.pdf', 'mime' => 'application/pdf');
$files = new FileModel(new QuestionModel(array('questionID' => 1)));
$id = $files->storeFilename(TEST_PATH . '/fixtures/sample.pdf', $properties);
$result = $files->fetchWithProperties($id);
$this->assertEquals($result['filename'], 'sample.pdf');
$this->assertEquals($result['mime'], 'application/pdf');
}
/**
* Streams the requested attachment file to the user
*/
public function downloadAction()
{
$this->view->setRenderLayout(false);
$params = $this->getRequest()->getParams();
$fileModel = new FileModel(new QuestionModel(array('questionID' => $params['id'])));
$file = $fileModel->fetchWithProperties($params['fileID']);
$this->view->file = $file;
$this->view->setRenderLayout(false);
}
/**
* Adds all attachments associated with the instance to the zip archive
*/
public function addAttachments()
{
$attachmentQuestions = FileModel::fetchObjectIdsByInstance($this->instance->instanceID);
$instance = new InstanceModel(array('instanceID' => $this->instance->instanceID, 'depth' => 'question'));
while ($page = $instance->nextPage()) {
while ($section = $page->nextSection()) {
while ($question = $section->nextQuestion()) {
if (isset($attachmentQuestions['QuestionModel'][$question->questionID])) {
$fileObj = new FileModel($question);
$ids = $fileObj->fetchAll();
if ($ids === NULL) {
continue;
}
foreach ($ids as $id) {
$file = $fileObj->fetchWithProperties($id);
$this->addFromString("files/{$id}", $file['contents']);
}
}
}
}
}
}
