public static function storeDatasetTypes($dataset_id, $types)
{
$currentTypes = DatasetType::model()->findAllByAttributes(array('dataset_id' => $dataset_id));
$currentIds = array();
foreach ($currentTypes as $currentType) {
$currentIds[] = $currentType->type_id;
}
foreach ($currentTypes as $currentType) {
if (!in_array($currentType->type_id, $types)) {
if (!$currentType->delete(false)) {
return false;
}
}
}
foreach ($types as $id) {
if (!in_array($id, $currentIds)) {
if (!self::createDatasetType($dataset_id, $id)) {
return false;
}
}
}
return true;
}
public function getIsProteomic()
{
$dt = DatasetType::model()->findByAttributes(array('dataset_id' => $this->id, 'type_id' => 10));
if ($dt) {
return true;
}
return false;
}
public function storeDataset()
{
if (isset($_SESSION['dataset']) && isset($_SESSION['images'])) {
$dataset = new Dataset();
$dataset->image = new Images();
$result = Dataset::model()->findAllBySql("select identifier from dataset order by identifier desc limit 1;");
$max_doi = $result[0]->identifier;
$identifier = $max_doi + 1;
$dataset_id = 0;
$dataset->attributes = $_SESSION['dataset'];
$dataset->image->attributes = $_SESSION['images'];
$dataset->identifier = $identifier;
$dataset->dataset_size = 0;
$dataset->ftp_site = "";
if ($dataset->publication_date == "") {
$dataset->publication_date = null;
}
if ($dataset->modification_date == "") {
$dataset->modification_date = null;
}
if ($dataset->image->validate('update') && $dataset->validate('update') && $dataset->image->save()) {
// save image
$dataset->image_id = $dataset->image->id;
if ($dataset->save()) {
$dataset_id = $dataset->id;
// link datatypes
if (isset($_SESSION['datasettypes'])) {
$datasettypes = $_SESSION['datasettypes'];
foreach ($datasettypes as $id => $datasettype) {
$newDatasetTypeRelationship = new DatasetType();
$newDatasetTypeRelationship->dataset_id = $dataset->id;
$newDatasetTypeRelationship->type_id = $id;
$newDatasetTypeRelationship->save();
}
}
}
}
return array($dataset_id, $identifier);
}
}
public function actionDatasetManagement()
{
if (!isset($_GET['id'])) {
$this->redirect("/user/view_profile");
} else {
$dataset = Dataset::model()->findByPk($_GET['id']);
if (!$dataset) {
$this->redirect("/user/view_profile");
}
// set dataset types
$dataset->types = $dataset->typeIds;
if ($dataset->submitter_id != Yii::app()->user->id) {
Yii::app()->user->setFlash('keyword', "You are not the owner of dataset");
$this->redirect("/user/view_profile");
}
if (!$dataset->image) {
$image = new Images();
} else {
$image = $dataset->image;
}
$is_new_image = $image->isNewRecord;
if (isset($_POST['Dataset']) && isset($_POST['Images'])) {
$transaction = Yii::app()->db->beginTransaction();
try {
$attrs = $_POST['Dataset'];
$dataset->title = $attrs['title'];
$dataset->description = $attrs['description'];
// save dataset types
if (isset($_POST['datasettypes'])) {
$dataset->types = $_POST['datasettypes'];
}
if ($_POST['Dataset']['union'] == 'B') {
$dataset->dataset_size = $_POST['Dataset']['dataset_size'];
} else {
if ($_POST['Dataset']['union'] == 'M') {
$dataset->dataset_size = $_POST['Dataset']['dataset_size'] * 1024 * 1024;
} else {
if ($_POST['Dataset']['union'] == 'G') {
$dataset->dataset_size = $_POST['Dataset']['dataset_size'] * 1024 * 1024 * 1024;
} else {
if ($_POST['Dataset']['union'] == 'T') {
$dataset->dataset_size = $_POST['Dataset']['dataset_size'] * 1024 * 1024 * 1024 * 1024;
}
}
}
}
#save image
if (!$_POST['Images']['is_no_image']) {
$uploadedFile = CUploadedFile::getInstance($image, 'image_upload');
$fileName = "{$uploadedFile}";
$path = Yii::getPathOfAlias('webroot') . "/images/uploads/" . $fileName;
$image->image_upload = $uploadedFile;
$image->url = $path;
$image->location = $fileName;
$image->tag = $_POST['Images']['tag'];
$image->license = $_POST['Images']['license'];
$image->photographer = $_POST['Images']['photographer'];
$image->source = $_POST['Images']['source'];
} else {
$image->url = "http://gigadb.org/images/data/cropped/no_image.png";
$image->location = "no_image.jpg";
$image->tag = "no image icon";
$image->license = "Public domain";
$image->photographer = "GigaDB";
$image->source = "GigaDB";
}
if ($dataset->save() && $image->save()) {
if ($is_new_image) {
$dataset->image_id = $image->id;
$dataset->save(false);
}
if (isset($_POST['datasettypes'])) {
$types = DatasetType::storeDatasetTypes($dataset->id, $_POST['datasettypes']);
if (!$types) {
$transaction->rollback();
$this->redirect('/');
}
}
$transaction->commit();
$this->redirect(array('/dataset/authorManagement', 'id' => $dataset->id));
}
} catch (Exception $e) {
$message = $e->getMessage();
Yii::log(print_r($message, true), 'error');
$transaction->rollback();
$this->redirect('/');
}
}
$this->render('datasetManagement', array('model' => $dataset, 'image' => $image));
}
}
