/** * Executes query and hydrate this object * * @param string $query the query being searched for */ public function query($query, PropelPDO $propelConnection = null) { $refQuery = trim($query); if (strlen($refQuery) < 3) { throw new Exception("Too few characters in the query string"); } elseif (helperFunctions::isMaliciousString($refQuery)) { throw new Exception("Malicious string detected. Are you trying to wreck our system?"); } else { // search for courses $c = new Criteria(); $idCrit = $c->getNewCriterion(CoursePeer::ID, $refQuery . "%", Criteria::LIKE); $nameCrit = $c->getNewCriterion(CoursePeer::DESCR, "%" . $refQuery . "%", Criteria::LIKE); $idCrit->addOr($nameCrit); $c->addAnd($idCrit); $c->setDistinct(); $c->addAscendingOrderByColumn(CoursePeer::ID); $this->_courseList = CoursePeer::doselect($c, $propelConnection); // search for professors $c = new Criteria(); $firstNameCrit = $c->getNewCriterion(InstructorPeer::FIRST_NAME, "%" . $refQuery . "%", Criteria::LIKE); $lastNameCrit = $c->getNewCriterion(InstructorPeer::LAST_NAME, "%" . $refQuery . "%", Criteria::LIKE); $firstNameCrit->addOr($lastNameCrit); $c->addAnd($firstNameCrit); $c->setDistinct(); $c->addAscendingOrderByColumn(InstructorPeer::LAST_NAME); $this->_profList = InstructorPeer::doSelect($c, $propelConnection); // search for programs $c = new Criteria(); $descrCrit = $c->getNewCriterion(DisciplinePeer::DESCR, "%" . $refQuery . "%", Criteria::LIKE); $c->addAnd($descrCrit); $c->setDistinct(); $c->addAscendingOrderByColumn(DisciplinePeer::DESCR); $this->_programList = DisciplinePeer::doSelect($c, $propelConnection); } }
/** * Fetches a list of Course objects * * @param int $instructorId ID of instructor object * @return A list of course objects */ public static function findCoursesByInstructorId($instructorId, PropelPDO $propelConnection = null) { $c = new Criteria(); $c->addJoin(CoursePeer::ID, CourseInstructorAssociationPeer::COURSE_ID); $c->add(CourseInstructorAssociationPeer::INSTRUCTOR_ID, $instructorId); $c->setDistinct(); $c->addAscendingOrderByColumn(CoursePeer::ID); return CoursePeer::doselect($c, $propelConnection); }