CC-4961: Show linking
moved move-show to calendar service
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denise
parent
62d1b22fcc
commit
cfee74693b
4 changed files with 168 additions and 48 deletions
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@ -4,13 +4,16 @@ class Application_Service_CalendarService
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{
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private $currentUser;
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private $ccShowInstance;
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private $showId;
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private $ccShow;
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public function __construct($instanceId = null)
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{
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if (!is_null($instanceId)) {
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$this->ccShowInstance = CcShowInstancesQuery::create()->findPk($instanceId);
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$this->showId = $this->ccShowInstance->getDbShowId();
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if (is_null($this->ccShowInstance)) {
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throw new Exception("Instance does not exist");
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}
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$this->ccShow = $this->ccShowInstance->getCcShow();
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}
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$service_user = new Application_Service_UserService();
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@ -27,7 +30,7 @@ class Application_Service_CalendarService
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$now = time();
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$baseUrl = Application_Common_OsPath::getBaseDir();
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$isAdminOrPM = $this->currentUser->isAdminOrPM();
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$isHostOfShow = $this->currentUser->isHostOfShow($this->showId);
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$isHostOfShow = $this->currentUser->isHostOfShow($this->ccShow->getDbId());
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//DateTime objects in UTC
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$startDT = $this->ccShowInstance->getDbStarts(null);
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@ -108,7 +111,7 @@ class Application_Service_CalendarService
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}
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}
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$isRepeating = $this->ccShowInstance->getCcShow()->getFirstCcShowDay()->isRepeating();
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$isRepeating = $this->ccShow->getFirstCcShowDay()->isRepeating();
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if (!$this->ccShowInstance->isRebroadcast()) {
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if ($isRepeating) {
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$menu["edit"] = array(
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@ -164,18 +167,12 @@ class Application_Service_CalendarService
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return $menu;
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}
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/*
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* @param $dateTime
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* php Datetime object to add deltas to
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*
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* @param $deltaDay
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* php int, delta days show moved
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*
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* @param $deltaMin
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* php int, delta mins show moved
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*
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* @return $newDateTime
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* php DateTime, $dateTime with the added time deltas.
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/**
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*
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* Enter description here ...
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* @param DateTime $dateTime object to add deltas to
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* @param int $deltaDay delta days show moved
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* @param int $deltaMin delta minutes show moved
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*/
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public static function addDeltas($dateTime, $deltaDay, $deltaMin)
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{
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@ -202,4 +199,128 @@ class Application_Service_CalendarService
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return $newDateTime;
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}
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private function validateShowMove($deltaDay, $deltaMin)
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{
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if (!$this->currentUser->isAdminOrPM()) {
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throw new Exception(_("Permission denied"));
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}
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if ($this->ccShow->getFirstCcShowDay()->isRepeating()) {
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throw new Exception(_("Can't drag and drop repeating shows"));
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}
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$today_timestamp = time();
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$startsDateTime = new DateTime($this->ccShowInstance->getDbStarts(), new DateTimeZone("UTC"));
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$endsDateTime = new DateTime($this->ccShowInstance->getDbEnds(), new DateTimeZone("UTC"));
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if ($today_timestamp > $startsDateTime->getTimestamp()) {
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throw new Exception(_("Can't move a past show"));
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}
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//the user is moving the show on the calendar from the perspective of local time.
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//incase a show is moved across a time change border offsets should be added to the localtime
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//stamp and then converted back to UTC to avoid show time changes!
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$localTimezone = Application_Model_Preference::GetTimezone();
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$startsDateTime->setTimezone(new DateTimeZone($localTimezone));
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$endsDateTime->setTimezone(new DateTimeZone($localTimezone));
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$newStartsDateTime = self::addDeltas($startsDateTime, $deltaDay, $deltaMin);
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$newEndsDateTime = self::addDeltas($endsDateTime, $deltaDay, $deltaMin);
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//convert our new starts/ends to UTC.
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$newStartsDateTime->setTimezone(new DateTimeZone("UTC"));
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$newEndsDateTime->setTimezone(new DateTimeZone("UTC"));
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if ($today_timestamp > $newStartsDateTime->getTimestamp()) {
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throw new Exception(_("Can't move show into past"));
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}
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//check if show is overlapping
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$overlapping = Application_Model_Schedule::checkOverlappingShows(
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$newStartsDateTime, $newEndsDateTime, true, $this->ccShowInstance->getDbId());
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if ($overlapping) {
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throw new Exception(_("Cannot schedule overlapping shows"));
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}
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if ($this->ccShow->isRecorded()) {
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//rebroadcasts should start at max 1 hour after a recorded show has ended.
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$minRebroadcastStart = self::addDeltas($newEndsDateTime, 0, 60);
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//check if we are moving a recorded show less than 1 hour before any of its own rebroadcasts.
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$rebroadcasts = CcShowInstancesQuery::create()
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->filterByDbOriginalShow($this->_instanceId)
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->filterByDbStarts($minRebroadcastStart->format('Y-m-d H:i:s'), Criteria::LESS_THAN)
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->find();
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if (count($rebroadcasts) > 0) {
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throw new Exception(_("Can't move a recorded show less than 1 hour before its rebroadcasts."));
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}
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}
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if ($this->ccShow->isRebroadcast()) {
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$recordedShow = CcShowInstancesQuery::create()->findPk(
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$this->ccShowInstance->getDbOriginalShow());
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if (is_null($recordedShow)) {
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$this->ccShowInstance->delete();
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throw new Exception(_("Show was deleted because recorded show does not exist!"));
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}
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$recordEndDateTime = new DateTime($recordedShow->getDbEnds(), new DateTimeZone("UTC"));
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$newRecordEndDateTime = self::addDeltas($recordEndDateTime, 0, 60);
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if ($newStartsDateTime->getTimestamp() < $newRecordEndDateTime->getTimestamp()) {
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throw new Exception(_("Must wait 1 hour to rebroadcast."));
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}
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}
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return array($newStartsDateTime, $newEndsDateTime);
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}
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public function moveShow($deltaDay, $deltaMin)
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{
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try {
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$con = Propel::getConnection();
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$con->beginTransaction();
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list($newStartsDateTime, $newEndsDateTime) = $this->validateShowMove(
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$deltaDay, $deltaMin);
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$this->ccShowInstance
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->setDbStarts($newStartsDateTime)
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->setDbEnds($newEndsDateTime)
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->save();
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if (!$this->ccShowInstance->getCcShow()->isRebroadcast()) {
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//we can get the first show day because we know the show is
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//not repeating, and therefore will only have one show day entry
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$ccShowDay = $this->ccShow->getFirstCcShowDay();
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$ccShowDay
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->setDbFirstShow($newStartsDateTime)
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->setDbLastShow($newEndsDateTime)
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->save();
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}
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Application_Service_SchedulerService::updateScheduleStartTime(
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array($this->ccShowInstance->getDbId()), null, $newStartsDateTime);
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$con->commit();
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Application_Model_RabbitMq::PushSchedule();
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} catch (Exception $e) {
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$con->rollback();
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return $e->getMessage();
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}
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}
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public function resizeShow($deltaDay, $deltaMin)
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{
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try {
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$con = Propel::getConnection();
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$con->beginTransaction();
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$con->commit();
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Application_Model_RabbitMq::PushSchedule();
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} catch (Exception $e) {
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return $e->getMessage();
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}
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}
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}
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