/**
* Returns the files of this entity.
*
* If no group is passed, this method will returns all files grouped by file groups.
*
* @return \MapasCulturais\Entities\File[] The array of files.
*/
function getFiles($group = null)
{
$app = App::i();
if ($this instanceof File) {
$files = $this->getChildren();
$result = [];
foreach ($files as $file) {
$result[substr($file->group, 4)] = $file;
}
} else {
$result = \MapasCulturais\Entities\File::sortFilesByGroup($this->__files);
}
if ($group) {
$registeredGroup = $app->getRegisteredFileGroup($this->controllerId, $group);
if ($registeredGroup && $registeredGroup->unique) {
$result = isset($result[$group]) ? $result[$group] : null;
} else {
$result = isset($result[$group]) ? $result[$group] : [];
}
}
return $result;
}
/**
* Returns the full path to the file.
*
* @param \MapasCulturais\Entities\File $file The file to get the path
* @param bool $relative Returns the relative path?
*
* @hook **storage.path ($file, &$path)**
* @hook **storage.path({$owner_entity}) ($file, &$path)**
* @hook **storage.path({$owner_entity}:{$file_group}) ($file, &$path)**
*/
public function getPath(\MapasCulturais\Entities\File $file, $relative = false)
{
$app = App::i();
$owner = $file->getOwner();
$result = $this->_getPath($file, $relative);
$app->applyHookBoundTo($this, 'storage.path', ['file' => $file, 'path' => &$result]);
if ($owner) {
$app->applyHookBoundTo($this, 'storage.path(' . $owner->getHookClassPath() . ':' . $file->group . ')', ['file' => $file, 'path' => &$result]);
}
return $result;
}
function register(Agent $agent, File $registrationForm = null)
{
$app = App::i();
$app->applyHookBoundTo($this, 'project.register:before', array($agent, $registrationForm));
if (!$this->isRegistrationOpen()) {
throw new \MapasCulturais\Exceptions\PermissionDenied(App::i()->user, $this, 'register');
}
$group = $app->projectRegistrationAgentRelationGroupName;
$relation_class = $this->getAgentRelationEntityClassName();
if ($this->isRegistered($agent)) {
return $app->txt("This agent is already registered in this project.");
}
$relation = new $relation_class();
$relation->agent = $agent;
$relation->owner = $this;
$relation->group = $group;
$relation->status = ProjectAgentRelation::STATUS_REGISTRATION;
$relation->save();
if ($registrationForm) {
$registrationForm->owner = $relation;
$registrationForm->save();
}
$app->em->flush();
$this->clearAgentRelationCache();
$app->applyHookBoundTo($this, 'project.register:after', array($relation));
return $relation;
}
/**
* Returns a transformed image.
*
* @param string $wideimage_operations
*
* @example $image->transform('resize(200, 100)->crop(50, 50, 30, 20)->rotate(20)')
*
* @return File
*/
protected function _transform($transformation_name, $wideimage_operations)
{
if (!trim($wideimage_operations)) {
return $this;
}
$wideimage_operations = strtolower(str_replace(' ', '', $wideimage_operations));
$hash = md5($this->md5 . $this->name . $wideimage_operations);
// modify the filename adding the hash before the file extension. ex: file.png => file-5762a89ee8e05021006d6c35095903b5.png
$image_name = preg_replace("#(\\.[[:alnum:]]+)\$#i", '-' . $hash . '$1', $this->name);
if (key_exists($transformation_name, $this->files)) {
return $this->files[$transformation_name];
}
if (!file_exists($this->getPath())) {
return $this;
}
$new_image = \WideImage\WideImage::load($this->getPath());
eval('$new_image = $new_image->' . $wideimage_operations . ';');
$tmp_filename = sys_get_temp_dir() . '/' . $image_name;
$new_image->saveToFile($tmp_filename);
$image = new File(array('error' => UPLOAD_ERR_OK, 'name' => $image_name, 'type' => $this->mimeType, 'tmp_name' => $tmp_filename, 'size' => filesize($tmp_filename)));
$image->group = $transformation_name;
$image->setOwner($this);
$image->save(true);
return $image;
}
