public function downloadAction()
{
if ($this->_getParam('obj')) {
$response = $this->getResponse();
$etag = md5($this->_getParam('obj'));
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == $etag) {
$this->_sendResponse(304);
}
$media = new MediaObject(base64_decode($this->_getParam('obj')));
if (!$media->mime) {
$this->_sendResponse(404);
}
$response->setHeader('Content-Type', $media->mime);
$response->setHeader('Content-Disposition', sprintf('attachment; filename="%s"', $media->label));
$response->setHeader('ETag', $etag);
if (Core::$env == Core::ENV_PROD) {
$response->setHeader('Expires', gmdate('D, d M Y H:i:s \\G\\M\\T', time() + 30 * 86400));
}
$response->setBody($media->loadBlob('media'));
$this->_sendResponse();
} else {
$this->_sendResponse(404);
}
}
/**
* Populates a data object from a key/value array
*
* @param array $data
* @param \t41\Backend\Mapper $mapper
* @return \t41\ObjectModel\DataObject
*/
public function populate(array $data, Backend\Mapper $mapper = null)
{
if ($mapper) {
// @todo fix compatibility with metakeys in array
$data = $mapper->toDataObject($data, $this->_class);
}
// then sent to data object properties
foreach ($data as $key => $value) {
// don't use empty() to check $value to avoid zero being ignored
if (($property = $this->getProperty($key)) !== false && !is_null($value)) {
if ($value == Property::EMPTY_VALUE) {
$property->resetValue();
continue;
}
if ($property instanceof ObjectProperty || $property instanceof MediaProperty) {
if ($property->getParameter('instanceof') == null) {
throw new DataObject\Exception("Parameter 'instanceof' for '{$key}' in class should contain a class name");
}
// Specific case of MediaObject()
if ($property->getParameter('instanceof') == 't41\\ObjectModel\\MediaObject') {
// new file case : value is a string prepended by 'tmp:'
if ($value && substr($value, 0, strlen(MediaObject::TMP_PREFIX)) == MediaObject::TMP_PREFIX) {
$parts = explode('|', substr($value, 4));
// 0 => hash, 1 => original file name
$file = '/tmp/' . $parts[0];
if (file_exists($file)) {
$media = new MediaObject();
$media->setUri(md5(rand() * microtime()));
$media->setLabel($parts[1]);
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mime = finfo_file($finfo, $file);
$media->setMedia($file);
// blob property
$media->setSize(filesize($file));
$media->setMime($mime);
$media->save();
$property->setValue($media);
// media property
unlink($file);
}
continue;
// don't go further in this case
}
}
if ($value && $value != Property::EMPTY_VALUE) {
if (is_object($value) && get_class($value) == $property->getParameter('instanceof')) {
$property->setValue($value);
} else {
if (substr($value, 0, 4) == 'obj_') {
// get object from cache
$property->setValue(Core::cacheGet($value));
} else {
if (substr($value, 0, 1) == Backend::PREFIX) {
/* get & call object's backend to get a full configured object uri */
$backend = ObjectModel::getObjectBackend($property->getParameter('instanceof'));
$value = $backend->buildObjectUri($value, $property->getParameter('instanceof'));
$property->setValue($value instanceof ObjectUri ? $value : new ObjectUri($value));
} else {
//$class = $property->getParameter('instanceof');
$backend = ObjectModel::getObjectBackend($property->getParameter('instanceof'));
$value = $backend->buildObjectUri($value, $property->getParameter('instanceof'));
$property->setValue($value);
}
}
}
} else {
$property->resetValue();
}
} else {
if ($property instanceof Property\CollectionProperty) {
// @todo handle collection populating here
} else {
// if value is an array, it is most likely a set of multiple options
if (is_array($value)) {
$value = implode('|', $value);
}
$property->setValue($value);
}
}
}
}
return $this;
}
