1011 lines
41 KiB
PHP
1011 lines
41 KiB
PHP
<?php
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class Application_Model_Scheduler
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{
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private $con;
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private $fileInfo = array(
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"id" => "",
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"cliplength" => "",
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"cuein" => "00:00:00",
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"cueout" => "00:00:00",
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"fadein" => "00:00:00",
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"fadeout" => "00:00:00",
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"sched_id" => null,
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"type" => 0 //default type of '0' to represent files. type '1' represents a webstream
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);
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private $epochNow;
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private $nowDT;
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private $user;
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private $checkUserPermissions = true;
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public function __construct()
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{
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$this->con = Propel::getConnection(CcSchedulePeer::DATABASE_NAME);
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//subtracting one because sometimes when we cancel a track, we set its end time
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//to epochNow and then send the new schedule to pypo. Sometimes the currently cancelled
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//track can still be included in the new schedule because it may have a few ms left to play.
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//subtracting 1 second from epochNow resolves this issue.
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$this->epochNow = microtime(true)-1;
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$this->nowDT = DateTime::createFromFormat("U.u", $this->epochNow, new DateTimeZone("UTC"));
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if ($this->nowDT === false) {
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// DateTime::createFromFormat does not support millisecond string formatting in PHP 5.3.2 (Ubuntu 10.04).
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// In PHP 5.3.3 (Ubuntu 10.10), this has been fixed.
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$this->nowDT = DateTime::createFromFormat("U", time(), new DateTimeZone("UTC"));
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}
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$this->user = Application_Model_User::getCurrentUser();
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}
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public function setCheckUserPermissions($value)
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{
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$this->checkUserPermissions = $value;
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}
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private function validateItemMove($itemsToMove, $destination)
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{
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$destinationInstanceId = $destination["instance"];
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$destinationCcShowInstance = CcShowInstancesQuery::create()
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->findPk($destinationInstanceId);
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$isDestinationLinked = $destinationCcShowInstance->getCcShow()->isLinked();
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foreach ($itemsToMove as $itemToMove) {
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$sourceInstanceId = $itemToMove["instance"];
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$ccShowInstance = CcShowInstancesQuery::create()
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->findPk($sourceInstanceId);
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//does the item being moved belong to a linked show
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$isSourceLinked = $ccShowInstance->getCcShow()->isLinked();
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if ($isDestinationLinked && !$isSourceLinked) {
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throw new Exception("Cannot move items into linked shows");
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} elseif (!$isDestinationLinked && $isSourceLinked) {
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throw new Exception("Cannot move items out of linked shows");
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} elseif ($isSourceLinked && $sourceInstanceId != $destinationInstanceId) {
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throw new Exception(_("Cannot move items out of linked shows"));
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}
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}
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}
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/*
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* make sure any incoming requests for scheduling are ligit.
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*
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* @param array $items, an array containing pks of cc_schedule items.
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*/
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private function validateRequest($items, $addAction=false)
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{
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//$items is where tracks get inserted (they are schedule locations)
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$nowEpoch = floatval($this->nowDT->format("U.u"));
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for ($i = 0; $i < count($items); $i++) {
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$id = $items[$i]["id"];
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//could be added to the beginning of a show, which sends id = 0;
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if ($id > 0) {
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//schedule_id of where we are inserting after?
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$schedInfo[$id] = $items[$i]["instance"];
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}
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//format is instance_id => timestamp
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$instanceInfo[$items[$i]["instance"]] = $items[$i]["timestamp"];
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}
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if (count($instanceInfo) === 0) {
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throw new Exception("Invalid Request.");
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}
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$schedIds = array();
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if (isset($schedInfo)) {
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$schedIds = array_keys($schedInfo);
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}
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$schedItems = CcScheduleQuery::create()->findPKs($schedIds, $this->con);
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$instanceIds = array_keys($instanceInfo);
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$showInstances = CcShowInstancesQuery::create()->findPKs($instanceIds, $this->con);
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//an item has been deleted
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if (count($schedIds) !== count($schedItems)) {
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throw new OutDatedScheduleException(_("The schedule you're viewing is out of date! (sched mismatch)"));
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}
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//a show has been deleted
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if (count($instanceIds) !== count($showInstances)) {
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throw new OutDatedScheduleException(_("The schedule you're viewing is out of date! (instance mismatch)"));
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}
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foreach ($schedItems as $schedItem) {
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$id = $schedItem->getDbId();
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$instance = $schedItem->getCcShowInstances($this->con);
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if (intval($schedInfo[$id]) !== $instance->getDbId()) {
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throw new OutDatedScheduleException(_("The schedule you're viewing is out of date!"));
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}
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}
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foreach ($showInstances as $instance) {
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$id = $instance->getDbId();
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$show = $instance->getCcShow($this->con);
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if ($this->checkUserPermissions && $this->user->canSchedule($show->getDbId()) === false) {
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throw new Exception(sprintf(_("You are not allowed to schedule show %s."), $show->getDbName()));
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}
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if ($instance->getDbRecord()) {
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throw new Exception(_("You cannot add files to recording shows."));
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}
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$showEndEpoch = floatval($instance->getDbEnds("U.u"));
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if ($showEndEpoch < $nowEpoch) {
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throw new OutDatedScheduleException(sprintf(_("The show %s is over and cannot be scheduled."), $show->getDbName()));
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}
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$ts = intval($instanceInfo[$id]);
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$lastSchedTs = intval($instance->getDbLastScheduled("U")) ? : 0;
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if ($ts < $lastSchedTs) {
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Logging::info("ts {$ts} last sched {$lastSchedTs}");
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throw new OutDatedScheduleException(sprintf(_("The show %s has been previously updated!"), $show->getDbName()));
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}
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/*
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* Does the afterItem belong to a show that is linked AND
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* currently playing?
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* If yes, throw an exception
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*/
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if ($addAction) {
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$ccShow = $instance->getCcShow();
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if ($ccShow->isLinked()) {
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//get all the linked shows instances and check if
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//any of them are currently playing
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$ccShowInstances = $ccShow->getCcShowInstancess();
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$timeNowUTC = gmdate("Y-m-d H:i:s");
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foreach ($ccShowInstances as $ccShowInstance) {
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if ($ccShowInstance->getDbStarts() <= $timeNowUTC &&
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$ccShowInstance->getDbEnds() > $timeNowUTC) {
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throw new Exception(_("Content in linked shows must be scheduled before or after any one is broadcasted"));
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}
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}
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}
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}
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}
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}
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/*
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* @param $id
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* @param $type
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*
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* @return $files
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*/
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private function retrieveMediaFiles($id, $type)
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{
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$files = array();
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if ($type === "audioclip") {
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$file = CcFilesQuery::create()->findPK($id, $this->con);
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$storedFile = new Application_Model_StoredFile($file, $this->con);
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if (is_null($file) || !$file->visible()) {
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throw new Exception(_("A selected File does not exist!"));
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} else {
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$data = $this->fileInfo;
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$data["id"] = $id;
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$data["cliplength"] = $storedFile->getRealClipLength(
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$file->getDbCuein(),
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$file->getDbCueout());
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$data["cuein"] = $file->getDbCuein();
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$data["cueout"] = $file->getDbCueout();
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$defaultFade = Application_Model_Preference::GetDefaultFade();
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if (isset($defaultFade)) {
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//fade is in format SS.uuuuuu
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$data["fadein"] = $defaultFade;
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$data["fadeout"] = $defaultFade;
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}
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$files[] = $data;
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}
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} elseif ($type === "playlist") {
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$pl = new Application_Model_Playlist($id);
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$contents = $pl->getContents();
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foreach ($contents as $plItem) {
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if ($plItem['type'] == 0) {
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$data["id"] = $plItem['item_id'];
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$data["cliplength"] = $plItem['length'];
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$data["cuein"] = $plItem['cuein'];
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$data["cueout"] = $plItem['cueout'];
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$data["fadein"] = $plItem['fadein'];
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$data["fadeout"] = $plItem['fadeout'];
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$data["type"] = 0;
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$files[] = $data;
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} elseif ($plItem['type'] == 1) {
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$data["id"] = $plItem['item_id'];
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$data["cliplength"] = $plItem['length'];
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$data["cuein"] = $plItem['cuein'];
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$data["cueout"] = $plItem['cueout'];
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$data["fadein"] = "00.500000";//$plItem['fadein'];
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$data["fadeout"] = "00.500000";//$plItem['fadeout'];
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$data["type"] = 1;
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$files[] = $data;
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} elseif ($plItem['type'] == 2) {
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// if it's a block
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$bl = new Application_Model_Block($plItem['item_id']);
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if ($bl->isStatic()) {
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foreach ($bl->getContents() as $track) {
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$data["id"] = $track['item_id'];
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$data["cliplength"] = $track['length'];
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$data["cuein"] = $track['cuein'];
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$data["cueout"] = $track['cueout'];
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$data["fadein"] = $track['fadein'];
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$data["fadeout"] = $track['fadeout'];
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$data["type"] = 0;
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$files[] = $data;
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}
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} else {
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$dynamicFiles = $bl->getListOfFilesUnderLimit();
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foreach ($dynamicFiles as $f) {
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$fileId = $f['id'];
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$file = CcFilesQuery::create()->findPk($fileId);
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if (isset($file) && $file->visible()) {
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$data["id"] = $file->getDbId();
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$data["cuein"] = $file->getDbCuein();
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$data["cueout"] = $file->getDbCueout();
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$cuein = Application_Common_DateHelper::calculateLengthInSeconds($data["cuein"]);
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$cueout = Application_Common_DateHelper::calculateLengthInSeconds($data["cueout"]);
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$data["cliplength"] = Application_Common_DateHelper::secondsToPlaylistTime($cueout - $cuein);
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$defaultFade = Application_Model_Preference::GetDefaultFade();
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if (isset($defaultFade)) {
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//fade is in format SS.uuuuuu
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$data["fadein"] = $defaultFade;
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$data["fadeout"] = $defaultFade;
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}
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$data["type"] = 0;
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$files[] = $data;
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}
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}
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}
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}
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}
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} elseif ($type == "stream") {
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//need to return
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$stream = CcWebstreamQuery::create()->findPK($id, $this->con);
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if (is_null($stream) /* || !$file->visible() */) {
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throw new Exception(_("A selected File does not exist!"));
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} else {
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$data = $this->fileInfo;
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$data["id"] = $id;
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$data["cliplength"] = $stream->getDbLength();
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$data["cueout"] = $stream->getDbLength();
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$data["type"] = 1;
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$defaultFade = Application_Model_Preference::GetDefaultFade();
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if (isset($defaultFade)) {
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//fade is in format SS.uuuuuu
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$data["fadein"] = $defaultFade;
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$data["fadeout"] = $defaultFade;
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}
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$files[] = $data;
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}
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} elseif ($type == "block") {
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$bl = new Application_Model_Block($id);
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if ($bl->isStatic()) {
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foreach ($bl->getContents() as $track) {
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$data["id"] = $track['item_id'];
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$data["cliplength"] = $track['length'];
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$data["cuein"] = $track['cuein'];
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$data["cueout"] = $track['cueout'];
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$data["fadein"] = $track['fadein'];
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$data["fadeout"] = $track['fadeout'];
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$data["type"] = 0;
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$files[] = $data;
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}
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} else {
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$dynamicFiles = $bl->getListOfFilesUnderLimit();
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foreach ($dynamicFiles as $f) {
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$fileId = $f['id'];
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$file = CcFilesQuery::create()->findPk($fileId);
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if (isset($file) && $file->visible()) {
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$data["id"] = $file->getDbId();
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$data["cuein"] = $file->getDbCuein();
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$data["cueout"] = $file->getDbCueout();
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$cuein = Application_Common_DateHelper::calculateLengthInSeconds($data["cuein"]);
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$cueout = Application_Common_DateHelper::calculateLengthInSeconds($data["cueout"]);
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$data["cliplength"] = Application_Common_DateHelper::secondsToPlaylistTime($cueout - $cuein);
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$defaultFade = Application_Model_Preference::GetDefaultFade();
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if (isset($defaultFade)) {
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//fade is in format SS.uuuuuu
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$data["fadein"] = $defaultFade;
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$data["fadeout"] = $defaultFade;
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}
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$data["type"] = 0;
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$files[] = $data;
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}
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}
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}
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}
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return $files;
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}
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/*
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* @param DateTime startDT in UTC
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* @param string duration
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* in format H:i:s.u (could be more that 24 hours)
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*
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* @return DateTime endDT in UTC
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*/
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private function findEndTime($p_startDT, $p_duration)
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{
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$startEpoch = $p_startDT->format("U.u");
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$durationSeconds = Application_Common_DateHelper::playlistTimeToSeconds($p_duration);
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//add two float numbers to 6 subsecond precision
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//DateTime::createFromFormat("U.u") will have a problem if there is no decimal in the resulting number.
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$endEpoch = bcadd($startEpoch , (string) $durationSeconds, 6);
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$dt = DateTime::createFromFormat("U.u", $endEpoch, new DateTimeZone("UTC"));
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if ($dt === false) {
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//PHP 5.3.2 problem
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$dt = DateTime::createFromFormat("U", intval($endEpoch), new DateTimeZone("UTC"));
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}
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return $dt;
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}
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private function findNextStartTime($DT, $instance)
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{
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$sEpoch = $DT->format("U.u");
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$nEpoch = $this->epochNow;
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//check for if the show has started.
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if (bccomp( $nEpoch , $sEpoch , 6) === 1) {
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//need some kind of placeholder for cc_schedule.
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//playout_status will be -1.
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$nextDT = $this->nowDT;
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$length = bcsub($nEpoch , $sEpoch , 6);
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$cliplength = Application_Common_DateHelper::secondsToPlaylistTime($length);
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//fillers are for only storing a chunk of time space that has already passed.
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$filler = new CcSchedule();
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$filler->setDbStarts($DT)
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->setDbEnds($this->nowDT)
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->setDbClipLength($cliplength)
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->setDbCueIn('00:00:00')
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->setDbCueOut('00:00:00')
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->setDbPlayoutStatus(-1)
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->setDbInstanceId($instance->getDbId())
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->save($this->con);
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} else {
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$nextDT = $DT;
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}
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return $nextDT;
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}
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/*
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* @param int $showInstance
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* @param array $exclude
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* ids of sched items to remove from the calulation.
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* This function squeezes all items of a show together so that
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* there are no gaps between them.
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*/
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public function removeGaps($showInstance, $exclude=null)
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{
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Logging::info("removing gaps from show instance #".$showInstance);
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$instance = CcShowInstancesQuery::create()->findPK($showInstance, $this->con);
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if (is_null($instance)) {
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throw new OutDatedScheduleException(_("The schedule you're viewing is out of date!"));
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}
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$itemStartDT = $instance->getDbStarts(null);
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$schedule = CcScheduleQuery::create()
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->filterByDbInstanceId($showInstance)
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->filterByDbId($exclude, Criteria::NOT_IN)
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->orderByDbStarts()
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->find($this->con);
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foreach ($schedule as $item) {
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$itemEndDT = $this->findEndTime($itemStartDT, $item->getDbClipLength());
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$item->setDbStarts($itemStartDT)
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->setDbEnds($itemEndDT);
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$itemStartDT = $itemEndDT;
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}
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$schedule->save($this->con);
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}
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/**
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*
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* Enter description here ...
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* @param $scheduleItems
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* cc_schedule items, where the items get inserted after
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* @param $filesToInsert
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* array of schedule item info, what gets inserted into cc_schedule
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* @param $adjustSched
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*/
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private function insertAfter($scheduleItems, $mediaItems, $filesToInsert=null, $adjustSched=true, $moveAction=false)
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{
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try {
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$affectedShowInstances = array();
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//dont want to recalculate times for moved items
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//only moved items have a sched_id
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$excludeIds = array();
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$startProfile = microtime(true);
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$temp = array();
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$instance = null;
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/* Items in shows are ordered by position number. We need to know
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* the position when adding/moving items in linked shows so they are
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* added or moved in the correct position
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*/
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$pos = 0;
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foreach ($scheduleItems as $schedule) {
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$id = intval($schedule["id"]);
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/* Find out if the show where the cursor position (where an item will
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* be inserted) is located is linked or not. If the show is linked,
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* we need to make sure there isn't another cursor selection in one of it's
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* linked shows. If there is that will cause a duplication, in the least,
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* of inserted items
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*/
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if ($id != 0) {
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$ccSchedule = CcScheduleQuery::create()->findPk($schedule["id"]);
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$ccShowInstance = CcShowInstancesQuery::create()->findPk($ccSchedule->getDbInstanceId());
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$ccShow = $ccShowInstance->getCcShow();
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if ($ccShow->isLinked()) {
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$unique = $ccShow->getDbId() . $ccSchedule->getDbPosition();
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if (!in_array($unique, $temp)) {
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$temp[] = $unique;
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} else {
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continue;
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}
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}
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} else {
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$ccShowInstance = CcShowInstancesQuery::create()->findPk($schedule["instance"]);
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$ccShow = $ccShowInstance->getccShow();
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if ($ccShow->isLinked()) {
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$unique = $ccShow->getDbId() . "a";
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if (!in_array($unique, $temp)) {
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$temp[] = $unique;
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} else {
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continue;
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}
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}
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|
}
|
|
|
|
/* If the show where the cursor position is located is linked
|
|
* we need to insert the items for each linked instance belonging
|
|
* to that show
|
|
*/
|
|
$instances = $this->getInstances($schedule["instance"]);
|
|
foreach($instances as $instance) {
|
|
if ($id !== 0) {
|
|
$schedItem = CcScheduleQuery::create()->findPK($id, $this->con);
|
|
/* We use the selected cursor's position to find the same
|
|
* positions in every other linked instance
|
|
*/
|
|
$pos = $schedItem->getDbPosition();
|
|
|
|
$ccSchedule = CcScheduleQuery::create()
|
|
->filterByDbInstanceId($instance->getDbId())
|
|
->filterByDbPosition($pos)
|
|
->findOne();
|
|
|
|
//$schedItemEndDT = $schedItem->getDbEnds(null);
|
|
$schedItemEndDT = $ccSchedule->getDbEnds(null);
|
|
$nextStartDT = $this->findNextStartTime($schedItemEndDT, $instance);
|
|
|
|
$pos++;
|
|
}
|
|
//selected empty row to add after
|
|
else {
|
|
$showStartDT = $instance->getDbStarts(null);
|
|
$nextStartDT = $this->findNextStartTime($showStartDT, $instance);
|
|
|
|
//show is empty so start position counter at 0
|
|
$pos = 0;
|
|
}
|
|
|
|
if (!in_array($instance->getDbId(), $affectedShowInstances)) {
|
|
$affectedShowInstances[] = $instance->getDbId();
|
|
}
|
|
|
|
/*
|
|
* $adjustSched is true if there are schedule items
|
|
* following the item just inserted, per show instance
|
|
*/
|
|
if ($adjustSched === true) {
|
|
|
|
$pstart = microtime(true);
|
|
|
|
$initalStartDT = clone $nextStartDT;
|
|
|
|
$pend = microtime(true);
|
|
Logging::debug("finding all following items.");
|
|
Logging::debug(floatval($pend) - floatval($pstart));
|
|
}
|
|
|
|
if (is_null($filesToInsert)) {
|
|
$filesToInsert = array();
|
|
foreach ($mediaItems as $media) {
|
|
$filesToInsert = array_merge($filesToInsert, $this->retrieveMediaFiles($media["id"], $media["type"]));
|
|
}
|
|
}
|
|
foreach ($filesToInsert as $file) {
|
|
//item existed previously and is being moved.
|
|
//need to keep same id for resources if we want REST.
|
|
if (isset($file['sched_id'])) {
|
|
$sched = CcScheduleQuery::create()->findPk($file["sched_id"]);
|
|
|
|
$excludeIds[] = intval($sched->getDbId());
|
|
|
|
$file["cliplength"] = $sched->getDbClipLength();
|
|
$file["cuein"] = $sched->getDbCueIn();
|
|
$file["cueout"] = $sched->getDbCueOut();
|
|
$file["fadein"] = $sched->getDbFadeIn();
|
|
$file["fadeout"] = $sched->getDbFadeOut();
|
|
} else {
|
|
$sched = new CcSchedule();
|
|
}
|
|
|
|
$endTimeDT = $this->findEndTime($nextStartDT, $file['cliplength']);
|
|
// default fades are in seconds
|
|
// we need to convert to '00:00:00' format
|
|
$file['fadein'] = Application_Common_DateHelper::secondsToPlaylistTime($file['fadein']);
|
|
$file['fadeout'] = Application_Common_DateHelper::secondsToPlaylistTime($file['fadeout']);
|
|
|
|
$sched->setDbStarts($nextStartDT)
|
|
->setDbEnds($endTimeDT)
|
|
->setDbCueIn($file['cuein'])
|
|
->setDbCueOut($file['cueout'])
|
|
->setDbFadeIn($file['fadein'])
|
|
->setDbFadeOut($file['fadeout'])
|
|
->setDbClipLength($file['cliplength'])
|
|
->setDbPosition($pos);
|
|
//->setDbInstanceId($instance->getDbId());
|
|
if (!$moveAction) {
|
|
$sched->setDbInstanceId($instance->getDbId());
|
|
}
|
|
|
|
switch ($file["type"]) {
|
|
case 0:
|
|
$sched->setDbFileId($file['id']);
|
|
break;
|
|
case 1:
|
|
$sched->setDbStreamId($file['id']);
|
|
break;
|
|
default: break;
|
|
}
|
|
|
|
$sched->save($this->con);
|
|
|
|
$nextStartDT = $endTimeDT;
|
|
$pos++;
|
|
|
|
}//all files have been inserted/moved
|
|
|
|
// update is_scheduled flag for each cc_file
|
|
foreach ($filesToInsert as $file) {
|
|
$db_file = CcFilesQuery::create()->findPk($file['id'], $this->con);
|
|
$db_file->setDbIsScheduled(true);
|
|
$db_file->save($this->con);
|
|
}
|
|
/* Reset files to insert so we can get a new set of files. We have
|
|
* to do this in case we are inserting a dynamic block
|
|
*/
|
|
if (!$moveAction) {
|
|
$filesToInsert = null;
|
|
}
|
|
|
|
/* If we are adjusting start and end times for items
|
|
* after the insert location, we need to exclude the
|
|
* schedule item we just inserted because it has correct
|
|
* start and end times*/
|
|
$excludeIds[] = $sched->getDbId();
|
|
|
|
if ($adjustSched === true) {
|
|
$followingSchedItems = CcScheduleQuery::create()
|
|
->filterByDBStarts($initalStartDT->format("Y-m-d H:i:s.u"), Criteria::GREATER_EQUAL)
|
|
->filterByDbInstanceId($instance->getDbId())
|
|
->filterByDbId($excludeIds, Criteria::NOT_IN)
|
|
->orderByDbStarts()
|
|
->find($this->con);
|
|
|
|
$pstart = microtime(true);
|
|
|
|
//recalculate the start/end times after the inserted items.
|
|
foreach ($followingSchedItems as $item) {
|
|
$endTimeDT = $this->findEndTime($nextStartDT, $item->getDbClipLength());
|
|
|
|
$item->setDbStarts($nextStartDT);
|
|
$item->setDbEnds($endTimeDT);
|
|
$item->setDbPosition($pos);
|
|
$item->save($this->con);
|
|
$nextStartDT = $endTimeDT;
|
|
$pos++;
|
|
}
|
|
|
|
$pend = microtime(true);
|
|
Logging::debug("adjusting all following items.");
|
|
Logging::debug(floatval($pend) - floatval($pstart));
|
|
}
|
|
}//for each instance
|
|
|
|
}//for each schedule location
|
|
|
|
$endProfile = microtime(true);
|
|
Logging::debug("finished adding scheduled items.");
|
|
Logging::debug(floatval($endProfile) - floatval($startProfile));
|
|
|
|
//update the status flag in cc_schedule.
|
|
$instances = CcShowInstancesQuery::create()
|
|
->filterByPrimaryKeys($affectedShowInstances)
|
|
->find($this->con);
|
|
|
|
$startProfile = microtime(true);
|
|
|
|
foreach ($instances as $instance) {
|
|
$instance->updateScheduleStatus($this->con);
|
|
}
|
|
|
|
$endProfile = microtime(true);
|
|
Logging::debug("updating show instances status.");
|
|
Logging::debug(floatval($endProfile) - floatval($startProfile));
|
|
|
|
$startProfile = microtime(true);
|
|
|
|
//update the last scheduled timestamp.
|
|
CcShowInstancesQuery::create()
|
|
->filterByPrimaryKeys($affectedShowInstances)
|
|
->update(array('DbLastScheduled' => new DateTime("now", new DateTimeZone("UTC"))), $this->con);
|
|
|
|
$endProfile = microtime(true);
|
|
Logging::debug("updating last scheduled timestamp.");
|
|
Logging::debug(floatval($endProfile) - floatval($startProfile));
|
|
} catch (Exception $e) {
|
|
Logging::debug($e->getMessage());
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
private function getInstances($instanceId)
|
|
{
|
|
$ccShowInstance = CcShowInstancesQuery::create()->findPk($instanceId);
|
|
$ccShow = $ccShowInstance->getCcShow();
|
|
if ($ccShow->isLinked()) {
|
|
return $ccShow->getCcShowInstancess();
|
|
} else {
|
|
return array($ccShowInstance);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* @param array $scheduleItems (schedule_id and instance_id it belongs to)
|
|
* @param array $mediaItems (file|block|playlist|webstream)
|
|
*/
|
|
public function scheduleAfter($scheduleItems, $mediaItems, $adjustSched = true)
|
|
{
|
|
$this->con->beginTransaction();
|
|
|
|
try {
|
|
$this->validateRequest($scheduleItems, true);
|
|
|
|
/*
|
|
* create array of arrays
|
|
* array of schedule item info
|
|
* (sched_id is the cc_schedule id and is set if an item is being
|
|
* moved because it is already in cc_schedule)
|
|
* [0] = Array(
|
|
* id => 1,
|
|
* cliplength => 00:04:32,
|
|
* cuein => 00:00:00,
|
|
* cueout => 00:04:32,
|
|
* fadein => 00.5,
|
|
* fadeout => 00.5,
|
|
* sched_id => ,
|
|
* type => 0)
|
|
* [1] = Array(
|
|
* id => 2,
|
|
* cliplength => 00:05:07,
|
|
* cuein => 00:00:00,
|
|
* cueout => 00:05:07,
|
|
* fadein => 00.5,
|
|
* fadeout => 00.5,
|
|
* sched_id => ,
|
|
* type => 0)
|
|
*/
|
|
$this->insertAfter($scheduleItems, $mediaItems, null, $adjustSched);
|
|
|
|
$this->con->commit();
|
|
|
|
Application_Model_RabbitMq::PushSchedule();
|
|
} catch (Exception $e) {
|
|
$this->con->rollback();
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* @param array $selectedItem
|
|
* @param array $afterItem
|
|
*/
|
|
public function moveItem($selectedItems, $afterItems, $adjustSched = true)
|
|
{
|
|
$startProfile = microtime(true);
|
|
|
|
$this->con->beginTransaction();
|
|
$this->con->useDebug(true);
|
|
|
|
try {
|
|
|
|
$this->validateItemMove($selectedItems, $afterItems[0]);
|
|
$this->validateRequest($selectedItems);
|
|
$this->validateRequest($afterItems);
|
|
|
|
$endProfile = microtime(true);
|
|
Logging::debug("validating move request took:");
|
|
Logging::debug(floatval($endProfile) - floatval($startProfile));
|
|
|
|
$afterInstance = CcShowInstancesQuery::create()->findPK($afterItems[0]["instance"], $this->con);
|
|
|
|
//map show instances to cc_schedule primary keys.
|
|
$modifiedMap = array();
|
|
$movedData = array();
|
|
|
|
//prepare each of the selected items.
|
|
for ($i = 0; $i < count($selectedItems); $i++) {
|
|
|
|
$selected = CcScheduleQuery::create()->findPk($selectedItems[$i]["id"], $this->con);
|
|
$selectedInstance = $selected->getCcShowInstances($this->con);
|
|
|
|
$data = $this->fileInfo;
|
|
$data["id"] = $selected->getDbFileId();
|
|
$data["cliplength"] = $selected->getDbClipLength();
|
|
$data["cuein"] = $selected->getDbCueIn();
|
|
$data["cueout"] = $selected->getDbCueOut();
|
|
$data["fadein"] = $selected->getDbFadeIn();
|
|
$data["fadeout"] = $selected->getDbFadeOut();
|
|
$data["sched_id"] = $selected->getDbId();
|
|
|
|
$movedData[] = $data;
|
|
|
|
//figure out which items must be removed from calculated show times.
|
|
$showInstanceId = $selectedInstance->getDbId();
|
|
$schedId = $selected->getDbId();
|
|
if (isset($modifiedMap[$showInstanceId])) {
|
|
array_push($modifiedMap[$showInstanceId], $schedId);
|
|
} else {
|
|
$modifiedMap[$showInstanceId] = array($schedId);
|
|
}
|
|
}
|
|
|
|
//calculate times excluding the to be moved items.
|
|
foreach ($modifiedMap as $instance => $schedIds) {
|
|
$startProfile = microtime(true);
|
|
|
|
$this->removeGaps($instance, $schedIds);
|
|
|
|
$endProfile = microtime(true);
|
|
Logging::debug("removing gaps from instance $instance:");
|
|
Logging::debug(floatval($endProfile) - floatval($startProfile));
|
|
}
|
|
|
|
$startProfile = microtime(true);
|
|
|
|
$this->insertAfter($afterItems, null, $movedData, $adjustSched, true);
|
|
|
|
$endProfile = microtime(true);
|
|
Logging::debug("inserting after removing gaps.");
|
|
Logging::debug(floatval($endProfile) - floatval($startProfile));
|
|
|
|
$modified = array_keys($modifiedMap);
|
|
//need to adjust shows we have moved items from.
|
|
foreach ($modified as $instanceId) {
|
|
|
|
$instance = CcShowInstancesQuery::create()->findPK($instanceId, $this->con);
|
|
$instance->updateScheduleStatus($this->con);
|
|
}
|
|
|
|
$this->con->useDebug(false);
|
|
$this->con->commit();
|
|
|
|
Application_Model_RabbitMq::PushSchedule();
|
|
} catch (Exception $e) {
|
|
$this->con->rollback();
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
public function removeItems($scheduledItems, $adjustSched = true, $cancelShow=false)
|
|
{
|
|
$showInstances = array();
|
|
$this->con->beginTransaction();
|
|
|
|
try {
|
|
|
|
$this->validateRequest($scheduledItems);
|
|
|
|
$scheduledIds = array();
|
|
foreach ($scheduledItems as $item) {
|
|
$scheduledIds[] = $item["id"];
|
|
}
|
|
|
|
$removedItems = CcScheduleQuery::create()->findPks($scheduledIds);
|
|
|
|
//check to make sure all items selected are up to date
|
|
foreach ($removedItems as $removedItem) {
|
|
|
|
$instance = $removedItem->getCcShowInstances($this->con);
|
|
|
|
//check if instance is linked and if so get the schedule items
|
|
//for all linked instances so we can delete them too
|
|
if (!$cancelShow && $instance->getCcShow()->isLinked()) {
|
|
//returns all linked instances if linked
|
|
$ccShowInstances = $this->getInstances($instance->getDbId());
|
|
$instanceIds = array();
|
|
foreach ($ccShowInstances as $ccShowInstance) {
|
|
$instanceIds[] = $ccShowInstance->getDbId();
|
|
}
|
|
/*
|
|
* Find all the schedule items that are in the same position
|
|
* as the selected item by the user.
|
|
* The position of each track is the same across each linked instance
|
|
*/
|
|
$itemsToDelete = CcScheduleQuery::create()
|
|
->filterByDbPosition($removedItem->getDbPosition())
|
|
->filterByDbInstanceId($instanceIds, Criteria::IN)
|
|
->find();
|
|
foreach ($itemsToDelete as $item) {
|
|
if (!$removedItems->contains($item)) {
|
|
$removedItems->append($item);
|
|
}
|
|
}
|
|
}
|
|
|
|
//check to truncate the currently playing item instead of deleting it.
|
|
if ($removedItem->isCurrentItem($this->epochNow)) {
|
|
|
|
$nEpoch = $this->epochNow;
|
|
$sEpoch = $removedItem->getDbStarts('U.u');
|
|
|
|
$length = bcsub($nEpoch , $sEpoch , 6);
|
|
$cliplength = Application_Common_DateHelper::secondsToPlaylistTime($length);
|
|
|
|
$cueinSec = Application_Common_DateHelper::playlistTimeToSeconds($removedItem->getDbCueIn());
|
|
$cueOutSec = bcadd($cueinSec , $length, 6);
|
|
$cueout = Application_Common_DateHelper::secondsToPlaylistTime($cueOutSec);
|
|
|
|
//Set DbEnds - 1 second because otherwise there can be a timing issue
|
|
//when sending the new schedule to Pypo where Pypo thinks the track is still
|
|
//playing.
|
|
$removedItem->setDbCueOut($cueout)
|
|
->setDbClipLength($cliplength)
|
|
->setDbEnds($this->nowDT)
|
|
->save($this->con);
|
|
} else {
|
|
$removedItem->delete($this->con);
|
|
}
|
|
|
|
// update is_scheduled in cc_files but only if
|
|
// the file is not scheduled somewhere else
|
|
$fileId = $removedItem->getDbFileId();
|
|
// check if the removed item is scheduled somewhere else
|
|
$futureScheduledFiles = Application_Model_Schedule::getAllFutureScheduledFiles();
|
|
if (!is_null($fileId) && !in_array($fileId, $futureScheduledFiles)) {
|
|
$db_file = CcFilesQuery::create()->findPk($fileId, $this->con);
|
|
$db_file->setDbIsScheduled(false)->save($this->con);
|
|
}
|
|
}
|
|
|
|
if ($adjustSched === true) {
|
|
//get the show instances of the shows we must adjust times for.
|
|
foreach ($removedItems as $item) {
|
|
|
|
$instance = $item->getDBInstanceId();
|
|
if (!in_array($instance, $showInstances)) {
|
|
$showInstances[] = $instance;
|
|
}
|
|
}
|
|
|
|
foreach ($showInstances as $instance) {
|
|
$this->removeGaps($instance);
|
|
}
|
|
}
|
|
|
|
//update the status flag in cc_schedule.
|
|
$instances = CcShowInstancesQuery::create()
|
|
->filterByPrimaryKeys($showInstances)
|
|
->find($this->con);
|
|
|
|
foreach ($instances as $instance) {
|
|
$instance->updateScheduleStatus($this->con);
|
|
}
|
|
|
|
//update the last scheduled timestamp.
|
|
CcShowInstancesQuery::create()
|
|
->filterByPrimaryKeys($showInstances)
|
|
->update(array('DbLastScheduled' => new DateTime("now", new DateTimeZone("UTC"))), $this->con);
|
|
|
|
$this->con->commit();
|
|
|
|
Application_Model_RabbitMq::PushSchedule();
|
|
} catch (Exception $e) {
|
|
$this->con->rollback();
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Used for cancelling the current show instance.
|
|
*
|
|
* @param $p_id id of the show instance to cancel.
|
|
*/
|
|
public function cancelShow($p_id)
|
|
{
|
|
$this->con->beginTransaction();
|
|
|
|
try {
|
|
|
|
$instance = CcShowInstancesQuery::create()->findPK($p_id);
|
|
|
|
if (!$instance->getDbRecord()) {
|
|
|
|
$items = CcScheduleQuery::create()
|
|
->filterByDbInstanceId($p_id)
|
|
->filterByDbEnds($this->nowDT, Criteria::GREATER_THAN)
|
|
->find($this->con);
|
|
|
|
if (count($items) > 0) {
|
|
$remove = array();
|
|
$ts = $this->nowDT->format('U');
|
|
|
|
for ($i = 0; $i < count($items); $i++) {
|
|
$remove[$i]["instance"] = $p_id;
|
|
$remove[$i]["timestamp"] = $ts;
|
|
$remove[$i]["id"] = $items[$i]->getDbId();
|
|
}
|
|
|
|
$this->removeItems($remove, false, true);
|
|
}
|
|
} else {
|
|
$rebroadcasts = $instance->getCcShowInstancessRelatedByDbId(null, $this->con);
|
|
$rebroadcasts->delete($this->con);
|
|
}
|
|
|
|
$instance->setDbEnds($this->nowDT);
|
|
$instance->save($this->con);
|
|
|
|
$this->con->commit();
|
|
|
|
if ($instance->getDbRecord()) {
|
|
Application_Model_RabbitMq::SendMessageToShowRecorder("cancel_recording");
|
|
}
|
|
} catch (Exception $e) {
|
|
$this->con->rollback();
|
|
throw $e;
|
|
}
|
|
}
|
|
}
|
|
|
|
class OutDatedScheduleException extends Exception {}
|