public function setCurriculum($name = NULL, $type = NULL)
{
//get arguments
if ($name == NULL) {
$name = $this->input->post('name');
}
if ($type == NULL) {
$type = $this->input->post('type');
}
//set curriculum name
$curriculum = new Curriculum_model();
if (isset($_SESSION['curriculum'])) {
$curriculum->fromSerializedString($_SESSION['curriculum']);
}
$curriculum->setName($name);
//set curriculum type
if ($type == "Degree") {
$curriculum->setCurriculumType(1);
} else {
if ($type == "Minor") {
$curriculum->setCurriculumType(2);
} else {
if ($type == "Concentration") {
$curriculum->setCurriculumType(3);
}
}
}
//save curriculum
if (isset($_SESSION['curriculumCreationMethod'])) {
if ($_SESSION['curriculumCreationMethod'] == "edit") {
$curriculum->update();
} else {
$curriculum->create();
}
//create a new entry for clone/new
}
//find all current pre/coreqs and
$newCurr = new Curriculum_Model();
$newCurr->loadPropertiesFromPrimaryKey($curriculum->getCurriculumID());
$courseSlots = $newCurr->getCurriculumCourseSlots();
//find and delete old reqs and save new ones
if (isset($_SESSION['reqs'])) {
foreach ($_SESSION['reqs'] as $reqs) {
$reqSlot = new Curriculum_course_slot_model();
$reqSlot->fromSerializedString($reqs['slot']);
$reqSlotIndex = $reqSlot->getCurriculumIndex();
foreach ($courseSlots as $slot) {
//find the right course slot
if ($slot->getCurriculumIndex() == $reqSlotIndex) {
$previousPrereqSlots = $slot->getPrequisiteCourseSlots();
$previousCoreqSlots = $slot->getCorequisiteCourseSlots();
//find and delete old prereqs
if (!empty($previousPrereqSlots)) {
// and !empty($reqs['prereqs']))
foreach ($previousPrereqSlots as $previousSlot) {
$slot->removeCourseSlotRequisite($previousSlot);
}
}
//delete any old corequisites
if (!empty($previousCoreqSlots)) {
// and !empty($reqs['coreqs']))
foreach ($previousCoreqSlots as $previousSlot) {
$slot->removeCourseSlotRequisite($previousSlot);
}
}
//save new coreqs
if (!empty($reqs['coreqs'])) {
$co = new Curriculum_course_slot_model();
foreach ($reqs['coreqs'] as $r) {
$co->fromSerializedString($r);
$slot->addCourseSlotCorequisite($co);
}
}
//save new prereqs
//need to make sure you can't make one slot a co and pre
if (!empty($reqs['prereqs'])) {
$pre = new Curriculum_course_slot_model();
foreach ($reqs['prereqs'] as $r) {
$pre->fromSerializedString($r);
$slot->addCourseSlotPrerequisite($pre);
}
}
break;
}
}
}
}
$curriculum->update();
//update current curriculum for edit
unset($_SESSION['curriculum']);
unset($_SESSION['courseSlot']);
unset($_SESSION['curriculumCreationMethod']);
unset($_SESSION['curriculumCourseSlotMethod']);
unset($_SESSION['maxCurriculumIndex']);
unset($_SESSION['reqs']);
$this->index();
}
/**
* Summary of setCurriculum
* Set the curriculum for this curriculum course slot model to be associated with
*
* @param Curriculum_model $curriculum The curriculum to associate with this model
*/
public function setCurriculum($curriculum)
{
if ($curriculum->getCurriculumID() != null && filter_var($curriculum->getCurriculumID(), FILTER_VALIDATE_INT)) {
$this->curriculumID = $curriculum->getCurriculumID();
}
}