private function data_qualities_upload()
{
// get correct description
if (isset($_FILES['description']) == false || check_uploaded_file($_FILES['description']) == false) {
$this->returnError(382, $this->version);
return;
}
// get description from string upload
$description = $_FILES['description'];
if (validateXml($description['tmp_name'], xsd('openml.data.qualities', $this->controller, $this->version), $xmlErrors) == false) {
$this->returnError(383, $this->version, $this->openmlGeneralErrorCode, $xmlErrors);
return;
}
if (!$this->ion_auth->in_group($this->groups_upload_rights, $this->user_id)) {
$this->returnError(104, $this->version);
return;
}
$xml = simplexml_load_file($description['tmp_name']);
$did = '' . $xml->children('oml', true)->{'did'};
$dataset = $this->Dataset->getById($did);
if ($dataset == false) {
$this->returnError(384, $this->version);
return;
}
// prepare array for updating data object
$data = array('processed' => now());
if ($xml->children('oml', true)->{'error'}) {
$data['error'] = "true";
}
$this->Dataset->update($did, $data);
$all_qualities = $this->Quality->getColumnWhere('name', '`type` = "DataQuality"');
$qualities = $this->Data_quality->getAssociativeArray('quality', 'value', '`data` = "' . $dataset->did . '"');
// check and collect the qualities
$newQualities = array();
foreach ($xml->children('oml', true)->{'quality'} as $q) {
$quality = xml2object($q, true);
/*if( array_key_exists( $quality->name, $newQualities ) ) { // quality calculated twice
$this->returnError( 385, $this->openmlGeneralErrorCode, $quality->name );
return;
} elseif( $qualities != false && array_key_exists( $quality->name, $qualities ) ) { // prior to this run, we already got this quality
if( abs( $qualities[$quality->name] - $quality->value ) > $this->config->item('double_epsilon') ) {
$this->returnError( 386, $this->openmlGeneralErrorCode, $quality->name );
return;
}
} else*/
if (is_array($all_qualities) == false || in_array($quality->name, $all_qualities) == false) {
$this->returnError(387, $this->version, $this->openmlGeneralErrorCode, $quality->name);
return;
} else {
$newQualities[] = $quality;
}
if (property_exists($quality, 'interval_start')) {
} else {
}
}
if (count($newQualities) == 0) {
$this->returnError(388, $this->version);
return;
}
$success = true;
$this->db->trans_start();
foreach ($newQualities as $index => $quality) {
if (property_exists($quality, 'interval_start')) {
$data = array('data' => $dataset->did, 'quality' => $quality->name, 'interval_start' => $quality->interval_start, 'interval_end' => $quality->interval_end, 'value' => $quality->value);
$this->Data_quality_interval->insert_ignore($data);
} else {
$data = array('data' => $dataset->did, 'quality' => $quality->name, 'value' => $quality->value);
$this->Data_quality->insert_ignore($data);
}
}
$this->db->trans_complete();
// add to elastic search index.
$this->elasticsearch->index('data', $dataset->did);
if ($success) {
$this->xmlContents('data-qualities-upload', $this->version, array('did' => $dataset->did));
} else {
$this->returnError(389, $this->version);
return;
}
}
/**
*
* @param type $xml
* @return type
*/
function xml2array($xml)
{
return obj2arr(xml2object($xml));
}
function xml2assoc($xmlObject, $attributes = false)
{
$out = array();
foreach ((array) $xmlObject as $index => $node) {
$out[$index] = is_object($node) ? xml2object($node) : $node;
}
if ($attributes) {
foreach ($xmlObject->attributes() as $index => $node) {
$out[$index] = '' . $node;
}
}
return $out;
}
