public function get($functionName, $linkName, $params = array(), $checkSession = true)
{
$positive = function ($input) {
//$input = $input[count($input)-1];
$result = Model::isEmpty();
$result['content'] = array();
foreach ($input as $inp) {
if ($inp->getNumRows() > 0) {
// extract exercise data from db answer
$res = Exercise::ExtractExercise($inp->getResponse(), false);
$result['content'] = array_merge($result['content'], is_array($res) ? $res : array($res));
$result['status'] = 200;
}
}
return $result;
};
$params = DBJson::mysql_real_escape_string($params);
return $this->_component->call($linkName, $params, '', 200, $positive, array(), 'Model::isProblem', array(), 'Query');
}
public function getCourseSheets($callName, $input, $params = array())
{
$getSheets = function ($input, $courseid, $exercise = null) {
$getExercises = function ($input, $sheet) {
$result = Model::isEmpty();
$result['content'] = array();
$data = array();
foreach ($input as $inp) {
if ($inp->getNumRows() > 0) {
// extract Course data from db answer
$result['content'] = Exercise::ExtractExercise($inp->getResponse(), false, '', '', '', '', false);
$data = array_merge($data, $inp->getResponse());
$result['status'] = 200;
}
}
$result['content'] = DBJson::concatResultObjectLists($data, $sheet, ExerciseSheet::getDBPrimaryKey(), ExerciseSheet::getDBConvert()['ES_exercises'], $result['content'], Exercise::getDBPrimaryKey());
$result['content'] = array_merge($result['content']);
return self::finalizeSheets($result);
};
$result = Model::isEmpty();
$result['content'] = array();
foreach ($input as $inp) {
if ($inp->getNumRows() > 0) {
$result['content'] = ExerciseSheet::ExtractExerciseSheet($inp->getResponse(), false, '', '', '', $exercise !== null ? false : true);
$result['status'] = 200;
}
}
if ($exercise === null) {
return self::finalizeSheets($result);
}
return $this->_component->call('getCourseExercises', array("courseid" => $courseid), '', 200, $getExercises, array("sheet" => $result['content']), 'Model::isProblem', array(), 'Query');
};
$params = DBJson::mysql_real_escape_string($params);
return $this->_component->call('getCourseSheets', $params, '', 200, $getSheets, $params, 'Model::isProblem', array(), 'Query');
}
