public function executeSearchByInstructor(sfWebRequest $request)
{
$conn = Propel::getConnection();
$today = getdate();
$this->searchType = searchActions::SEARCH_BY_INSTRUCTOR;
$rawInstrList = InstructorPeer::getAll($conn);
$this->instructorList = array();
foreach ($rawInstrList as $obj) {
$this->instructorList[$obj->getId()] = $obj->getLastName() . ", " . $obj->getFirstName();
}
if ($request->hasParameter("instructor")) {
$this->instructorId = $request->getParameter("instructor");
if (helperFunctions::isMaliciousString($this->instructorId)) {
$this->forward404();
}
// get result set
$instrObj = InstructorPeer::retrieveByPK($this->instructorId, $conn);
$this->resultTitle = "Results for " . $instrObj->getLastName() . ", " . $instrObj->getFirstName();
$this->results = CoursePeer::findCoursesByInstructorId($this->instructorId, $conn);
} else {
$this->instructorId = $rawInstrList[0]->getId();
}
}
