/**
* Will save the given data, that should be from calling the get_data function. Data will be all of the assessments in the course
*
* Also handles removing elements that should be deleted from the form.
*
* @param object $data value from calling get_data on this form
*
*/
function save_assessment_list($data)
{
global $DB;
$changed = array('assessmentname', 'type', 'assessmentprof', 'assessmentexamtype', 'assessmentduedate', 'description', 'gdescription', 'assessmentweight', 'was_deleted');
$learningObjectiveTypes = get_learning_objective_types();
foreach ($learningObjectiveTypes as $learningObjectiveType) {
$changed[] = 'learning_objective_' . $learningObjectiveType;
}
$assessment_types = get_assessment_types();
$exam_types = get_exam_types();
$convertedAttributes = array('type' => function ($value) use($assessment_types) {
return $assessment_types[$value];
}, 'assessmentexamtype' => function ($value) use($exam_types) {
return $exam_types[$value];
});
$assessment_parser = new recurring_element_parser('courseassessment', 'assessment_list', $changed, $convertedAttributes);
$tuples = $assessment_parser->getTuplesFromData($data);
foreach ($tuples as $tupleKey => $tuple) {
// TODO: Should also delete all the relations for each assessment
// If the tuple has been deleted, then remove it from the database
if ($tuple['was_deleted'] == true) {
$assessment_parser->deleteTupleFromDB($tuple);
// Finally, remove it from the tuples that will be saved, because otherwise will just be resaved anyway
unset($tuples[$tupleKey]);
}
}
$assessment_parser->saveTuplesToDB($tuples);
foreach ($tuples as $tuplekey => $tuple) {
$learningObjectiveTypes = get_learning_objective_types();
foreach ($learningObjectiveTypes as $learningObjectiveType) {
$key = 'learning_objective_' . $learningObjectiveType;
if (array_key_exists($key, $tuple) and is_array($tuple[$key])) {
foreach ($tuple[$key] as $objectiveId) {
$newLink = new stdClass();
$newLink->assessmentid = $tuple['id'];
$newLink->objectiveid = $objectiveId;
print_object($newLink);
$DB->insert_record('assessmentobjectives', $newLink, false);
}
}
}
}
}
/**
* Will save the given data, that should be from calling the get_data function. Data will be all of the sessions in the course
*
* Also handles removing elements that should be deleted from the form.
*
* @param object $data value from calling get_data on this form
*
*/
public function save_data($data)
{
global $DB;
// Set up the recurring element parser
$allChangedAttributes = array('sessiontitle', 'sessionteachingstrategy', 'sessionguestteacher', 'sessiontype', 'sessionlength', 'sessiondate', 'assessments', 'was_deleted', 'all_topics_text_array');
$learningObjectiveTypes = get_learning_objective_types();
foreach ($learningObjectiveTypes as $learningObjectiveType) {
$allChangedAttributes[] = 'learning_objective_' . $learningObjectiveType;
}
$types = get_session_types();
$lengths = get_session_lengths();
$strategies = get_teaching_strategies();
$convertedAttributes = array('sessiontype' => function ($value) use($types) {
return $types[$value];
}, 'sessionlength' => function ($value) use($lengths) {
return $lengths[$value];
});
$session_recurring_parser = new recurring_element_parser('coursesession', 'sessions_list', $allChangedAttributes, $convertedAttributes);
// Get the tuples (one for each session) from the parser
$tuples = $session_recurring_parser->getTuplesFromData($data);
// Handles deleting a session
foreach ($tuples as $tupleKey => $tuple) {
// Clean out the sessionobjectives and session_related_assessment for this session
$this->delete_all_relations_to_session($tuple['id']);
// If the tuple has been deleted, then remove it from the database
if ($tuple['was_deleted'] == true) {
$session_recurring_parser->deleteTupleFromDB($tuple);
// Finally, remove it from the tuples that will be saved, because otherwise will just be resaved anyway
unset($tuples[$tupleKey]);
}
}
// Save the remaining data for the sessions/tuples
// Will also update the id for elements that are new
$session_recurring_parser->saveTuplesToDB($tuples);
// Handles updating the objectives and related assessments
foreach ($tuples as $tupleKey => $tuple) {
// Save the learning_objective
// Template for this was found in \mod\glossary\edit.php
$learningObjectiveTypes = get_learning_objective_types();
foreach ($learningObjectiveTypes as $learningObjectiveType) {
$key = 'learning_objective_' . $learningObjectiveType;
if (array_key_exists($key, $tuple) and is_array($tuple[$key])) {
foreach ($tuple[$key] as $objectiveId) {
$newLink = new stdClass();
$newLink->sessionid = $tuple['id'];
$newLink->objectiveid = $objectiveId;
$DB->insert_record('sessionobjectives', $newLink, false);
}
}
}
// Save the assessments
// Template for this was found in \mod\glossary\edit.php
if (array_key_exists('assessments', $tuple) and is_array($tuple['assessments'])) {
foreach ($tuple['assessments'] as $assessmentId) {
$newLink = new stdClass();
$newLink->sessionid = $tuple['id'];
$newLink->assessmentid = $assessmentId;
$DB->insert_record('session_related_assessment', $newLink, false);
}
}
// Save the learning strategies
// Template for this was found in \mod\glossary\edit.php
if (array_key_exists('sessionteachingstrategy', $tuple) and is_array($tuple['sessionteachingstrategy'])) {
$strategies = get_teaching_strategies();
foreach ($tuple['sessionteachingstrategy'] as $strategyIndex) {
$newLink = new stdClass();
$newLink->sessionid = $tuple['id'];
$newLink->strategy = $strategies[$strategyIndex];
$DB->insert_record('sessionteachingstrategies', $newLink);
}
}
// Save the topics
// Template for this was found in \mod\glossary\edit.php
if (array_key_exists('all_topics_text_array', $tuple) and !is_null($tuple['all_topics_text_array'])) {
$topic_array = explode(session_form::TOPIC_SEPARATOR, $tuple['all_topics_text_array']);
foreach ($topic_array as $topicname) {
$newLink = new stdClass();
$newLink->sessionid = $tuple['id'];
$newLink->topicname = $topicname;
$DB->insert_record('sessiontopics', $newLink, false);
}
}
}
}