public function executeUpdate(sfWebRequest $request)
{
$this->forward404Unless($request->isMethod('post') || $request->isMethod('put'));
$this->forward404Unless($course = CoursePeer::retrieveByPk($request->getParameter('id')), sprintf('Object course does not exist (%s).', $request->getParameter('id')));
$values = array('edit' => 'true');
$this->form = new CourseForm($course, $values);
$c = new Criteria();
$c->add(CourseDetailPeer::COURSE_ID, $request->getParameter('id'));
$courseDetail = CourseDetailPeer::doSelectOne($c);
if ($courseDetail !== null) {
$this->form2 = new CourseDetailForm($courseDetail);
} else {
$this->form2 = new CourseDetailForm(new CourseDetail());
}
$c2 = new Criteria();
$c2->add(CourseDetailPeer::COURSE_ID, $request->getParameter('id'));
$courseDisAssoc = CourseDisciplineAssociationPeer::doSelectOne($c2);
if ($courseDisAssoc !== null) {
$this->form3 = new CourseDisciplineAssociationForm($courseDisAssoc);
} else {
$this->form3 = new CourseDisciplineAssociationForm(new CourseDisciplineAssociation());
}
$this->submitForm($request, $this->form, $this->form2, $this->form3);
//at this point the save has failed
$c = new Criteria();
//$c->addSelectColumn(CoursePeer::ID);
$this->course_list = $this->getCourselist($c);
$this->setTemplate('index');
}
/**
* This is a method for emulating ON DELETE CASCADE for DBs that don't support this
* feature (like MySQL or SQLite).
*
* This method is not very speedy because it must perform a query first to get
* the implicated records and then perform the deletes by calling those Peer classes.
*
* This method should be used within a transaction if possible.
*
* @param Criteria $criteria
* @param PropelPDO $con
* @return int The number of affected rows (if supported by underlying database driver).
*/
protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con)
{
// initialize var to track total num of affected rows
$affectedRows = 0;
// first find the objects that are implicated by the $criteria
$objects = CoursePeer::doSelect($criteria, $con);
foreach ($objects as $obj) {
// delete related CourseComment objects
$c = new Criteria(CourseCommentPeer::DATABASE_NAME);
$c->add(CourseCommentPeer::COURSE_ID, $obj->getId());
$affectedRows += CourseCommentPeer::doDelete($c, $con);
// delete related CourseDetail objects
$c = new Criteria(CourseDetailPeer::DATABASE_NAME);
$c->add(CourseDetailPeer::COURSE_ID, $obj->getId());
$affectedRows += CourseDetailPeer::doDelete($c, $con);
// delete related Exam objects
$c = new Criteria(ExamPeer::DATABASE_NAME);
$c->add(ExamPeer::COURSE_ID, $obj->getId());
$affectedRows += ExamPeer::doDelete($c, $con);
}
return $affectedRows;
}
/**
* Retrieve multiple objects by pkey.
*
* @param array $pks List of primary keys
* @param PropelPDO $con the connection to use
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function retrieveByPKs($pks, PropelPDO $con = null)
{
if ($con === null) {
$con = Propel::getConnection(CourseDetailPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria(CourseDetailPeer::DATABASE_NAME);
$criteria->add(CourseDetailPeer::ID, $pks, Criteria::IN);
$objs = CourseDetailPeer::doSelect($criteria, $con);
}
return $objs;
}
/**
* Returns the number of related CourseDetail objects.
*
* @param Criteria $criteria
* @param boolean $distinct
* @param PropelPDO $con
* @return int Count of related CourseDetail objects.
* @throws PropelException
*/
public function countCourseDetails(Criteria $criteria = null, $distinct = false, PropelPDO $con = null)
{
if ($criteria === null) {
$criteria = new Criteria(CoursePeer::DATABASE_NAME);
} else {
$criteria = clone $criteria;
}
if ($distinct) {
$criteria->setDistinct();
}
$count = null;
if ($this->collCourseDetails === null) {
if ($this->isNew()) {
$count = 0;
} else {
$criteria->add(CourseDetailPeer::COURSE_ID, $this->id);
$count = CourseDetailPeer::doCount($criteria, $con);
}
} else {
// criteria has no effect for a new object
if (!$this->isNew()) {
// the following code is to determine if a new query is
// called for. If the criteria is the same as the last
// one, just return count of the collection.
$criteria->add(CourseDetailPeer::COURSE_ID, $this->id);
if (!isset($this->lastCourseDetailCriteria) || !$this->lastCourseDetailCriteria->equals($criteria)) {
$count = CourseDetailPeer::doCount($criteria, $con);
} else {
$count = count($this->collCourseDetails);
}
} else {
$count = count($this->collCourseDetails);
}
}
return $count;
}
public static function getObjectForCourseId($courseId, PropelPDO $propelConnection = null)
{
$c = new Criteria();
$c->add(CourseDetailPeer::COURSE_ID, $courseId);
return CourseDetailPeer::doSelectOne($c, $propelConnection);
}
/**
* Populates the object using an array.
*
* This is particularly useful when populating an object from one of the
* request arrays (e.g. $_POST). This method goes through the column
* names, checking to see whether a matching key exists in populated
* array. If so the setByName() method is called for that column.
*
* You can specify the key type of the array by additionally passing one
* of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
* BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
* The default key type is the column's phpname (e.g. 'AuthorId')
*
* @param array $arr An array to populate the object from.
* @param string $keyType The type of keys the array uses.
* @return void
*/
public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
{
$keys = CourseDetailPeer::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setDetailDescr($arr[$keys[1]]);
}
if (array_key_exists($keys[2], $arr)) {
$this->setFirstOffered($arr[$keys[2]]);
}
if (array_key_exists($keys[3], $arr)) {
$this->setLastOffered($arr[$keys[3]]);
}
if (array_key_exists($keys[4], $arr)) {
$this->setCourseId($arr[$keys[4]]);
}
}
public function executeDelete(sfWebRequest $request)
{
$request->checkCSRFProtection();
$this->forward404Unless($course = CoursePeer::retrieveByPk($request->getParameter('id')), sprintf('Object course does not exist (%s).', $request->getParameter('id')));
try {
$discipline = $course->getCourseDisciplineAssociations();
if ($discipline !== null) {
//deleting discipline dependency
foreach ($discipline as $dis) {
$dis->delete();
}
}
$instructorassoc = null;
$instructorassoc = $course->getCourseInstructorAssociations();
if ($instructorassoc !== null) {
//deleting instructor dependency
foreach ($instructorassoc as $instruct) {
$instruct->delete();
}
}
// finally, delete the course obj
$course->delete();
$par = "";
if ($request->hasParameter("page")) {
$par = "?page=" . $request->getParameter("page");
}
$this->redirect('admincourse/index' . $par);
} catch (Exception $e) {
$this->globalErrors = $e->getMessage();
$this->course_list = $this->getCourselist(new Criteria());
$this->courseDetail = CourseDetailPeer::getObjectForCourseId($course->getId());
$values = array('edit' => 'true');
$this->form = new CourseForm($course, $values);
if ($this->courseDetail !== null) {
$this->form2 = new CourseDetailForm($this->courseDetail);
} else {
$this->form2 = new CourseDetailForm(new CourseDetail());
}
$this->setTemplate('index');
}
}
