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CC-4961: Show linking

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This commit is contained in:
denise 2013-04-18 16:12:26 -04:00
parent 1a2a05c3cf
commit a9b5d00d87
5 changed files with 240 additions and 129 deletions
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309
airtime_mvc/application/models/Scheduler.php
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@ -52,6 +52,8 @@ class Application_Model_Scheduler
foreach ($itemsToMove as $itemToMove) {
$ccShowInstance = CcShowInstancesQuery::create()
->findPk($itemToMove["instance"]);
//does the item being moved belong to a linked show
$linked = $ccShowInstance->getCcShow()->isLinked();
if ($linked && $itemToMove["instance"] != $afterInstanceId) {
@ -65,8 +67,10 @@ class Application_Model_Scheduler
*
* @param array $items, an array containing pks of cc_schedule items.
*/
private function validateRequest($items)
private function validateRequest($items, $addAction=false)
{
//$items is where tracks get inserted (they are schedule locations)
$nowEpoch = floatval($this->nowDT->format("U.u"));
for ($i = 0; $i < count($items); $i++) {
@ -78,7 +82,6 @@ class Application_Model_Scheduler
$schedInfo[$id] = $items[$i]["instance"];
}
//what is timestamp for?
//format is instance_id => timestamp
$instanceInfo[$items[$i]["instance"]] = $items[$i]["timestamp"];
}
@ -122,7 +125,7 @@ class Application_Model_Scheduler
if ($this->checkUserPermissions && $this->user->canSchedule($show->getDbId()) === false) {
throw new Exception(sprintf(_("You are not allowed to schedule show %s."), $show->getDbName()));
}
if ($instance->getDbRecord()) {
throw new Exception(_("You cannot add files to recording shows."));
}
@ -139,6 +142,28 @@ class Application_Model_Scheduler
Logging::info("ts {$ts} last sched {$lastSchedTs}");
throw new OutDatedScheduleException(sprintf(_("The show %s has been previously updated!"), $show->getDbName()));
}
/*
* Does the afterItem belong to a show that is linked AND
* currently playing?
* If yes, throw an exception
*/
if ($addAction) {
$ccShow = $instance->getCcShow();
if ($ccShow->isLinked()) {
//get all the linked shows instances and check if
//any of them are currently playing
$ccShowInstances = $ccShow->getCcShowInstancess();
$timeNowUTC = gmdate("Y-m-d H:i:s");
foreach ($ccShowInstances as $ccShowInstance) {
if ($ccShowInstance->getDbStarts() <= $timeNowUTC &&
$ccShowInstance->getDbEnds() > $timeNowUTC) {
throw new Exception(_("Content in linked shows must be scheduled before or after any one is broadcasted"));
}
}
}
}
}
}
@ -409,35 +434,37 @@ class Application_Model_Scheduler
*/
private function insertAfter($scheduleItems, $filesToInsert, $adjustSched = true)
{
Logging::info($scheduleItems);
//Logging::info($filesToInsert);
try {
$affectedShowInstances = array();
//dont want to recalculate times for moved items
//only moved items have a sched_id
$excludeIds = array();
foreach ($filesToInsert as $file) {
/*foreach ($filesToInsert as $file) {
if (isset($file["sched_id"])) {
$excludeIds[] = intval($file["sched_id"]);
}
}
}*/
$startProfile = microtime(true);
/*
* We need to prevent items getting added to linked shows more
* than once. This can happen if a cursor is selected in the same
* position on 2 or more linked shows
*/
$temp = array();
$instance = null;
/* Items in shows are ordered by position number. We need to know
* the position when adding/moving items in linked shows so they are
* added or moved in the correct position
*/
$pos = 0;
foreach ($scheduleItems as $schedule) {
$id = intval($schedule["id"]);
/* Find out if the show where the cursor position (where an item will
* be inserted) is located is linked or not. If the show is linked,
* we need to make sure there isn't another cursor selection in one of it's
* linked shows. If there is that will cause a duplication, in the least,
* of inserted items
*/
if ($id != 0) {
$ccSchedule = CcScheduleQuery::create()->findPk($schedule["id"]);
$ccShowInstance = CcShowInstancesQuery::create()->findPk($ccSchedule->getDbInstanceId());
@ -463,124 +490,158 @@ class Application_Model_Scheduler
}
}
/* 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 $instance) {
Logging::info($instance->getDbId());
if ($id !== 0) {
$schedItem = CcScheduleQuery::create()->findPK($id, $this->con);
$pos = $schedItem->getDbPosition();
if ($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();
$ccSchedule = CcScheduleQuery::create()
->filterByDbInstanceId($instance->getDbId())
->filterByDbPosition($pos)
->findOne();
//$schedItemEndDT = $schedItem->getDbEnds(null);
$schedItemEndDT = $ccSchedule->getDbEnds(null);
$nextStartDT = $this->findNextStartTime($schedItemEndDT, $instance);
//$schedItemEndDT = $schedItem->getDbEnds(null);
$schedItemEndDT = $ccSchedule->getDbEnds(null);
$nextStartDT = $this->findNextStartTime($schedItemEndDT, $instance);
$pos++;
}
//selected empty row to add after
else {
//$instance = CcShowInstancesQuery::create()->findPK($schedule["instance"], $this->con);
$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);
$followingSchedItems = CcScheduleQuery::create()
->filterByDBStarts($nextStartDT->format("Y-m-d H:i:s.u"), Criteria::GREATER_EQUAL)
->filterByDbInstanceId($instance->getDbId())
->filterByDbId($excludeIds, Criteria::NOT_IN)
->orderByDbStarts()
->find($this->con);
$pend = microtime(true);
Logging::debug("finding all following items.");
Logging::debug(floatval($pend) - floatval($pstart));
}
foreach ($filesToInsert as $file) {
Logging::info("INSERTING FILE ----- ".$instance->getDbId());
$endTimeDT = $this->findEndTime($nextStartDT, $file['cliplength']);
//item existed previously and is being moved.
//need to keep same id for resources if we want REST.
if (isset($file['sched_id'])) {
$sched = CcScheduleQuery::create()->findPK($file['sched_id'], $this->con);
} else {
$sched = new CcSchedule();
}
// 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());
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;
$pos++;
}//all files have been inserted/moved
if ($adjustSched === true) {
$pstart = microtime(true);
//recalculate the start/end times after the inserted items.
foreach ($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++;
}
//selected empty row to add after
else {
$pend = microtime(true);
Logging::debug("adjusting all following items.");
Logging::debug(floatval($pend) - floatval($pstart));
}
}//for each instance
//$instance = CcShowInstancesQuery::create()->findPK($schedule["instance"], $this->con);
$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 $nextStartDT;
/*$followingSchedItems = CcScheduleQuery::create()
->filterByDBStarts($nextStartDT->format("Y-m-d H:i:s.u"), Criteria::GREATER_EQUAL)
->filterByDbInstanceId($instance->getDbId())
->filterByDbId($excludeIds, Criteria::NOT_IN)
->orderByDbStarts()
->find($this->con);*/
$pend = microtime(true);
Logging::debug("finding all following items.");
Logging::debug(floatval($pend) - floatval($pstart));
}
foreach ($filesToInsert as $file) {
Logging::info("INSERTING AT POSITION --- ".$pos);
//$endTimeDT = $this->findEndTime($nextStartDT, $file['cliplength']);
//item existed previously and is being moved.
//need to keep same id for resources if we want REST.
if (isset($file['sched_id'])) {
//$sched = CcScheduleQuery::create()->findPK($file['sched_id'], $this->con);
$sched = CcScheduleQuery::create()
->filterByDbInstanceId($instance->getDbId())
->filterByDbFileId($file["id"])
->findOne();
$excludeIds[] = intval($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());
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
/* 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
@ -648,7 +709,7 @@ class Application_Model_Scheduler
$filesToInsert = array();
try {
$this->validateRequest($scheduleItems);
$this->validateRequest($scheduleItems, true);
/*
* create array of arrays
@ -744,7 +805,7 @@ class Application_Model_Scheduler
$modifiedMap[$showInstanceId] = array($schedId);
}
}
Logging::info($movedData);
//Logging::info($movedData);
//calculate times excluding the to be moved items.
foreach ($modifiedMap as $instance => $schedIds) {
$startProfile = microtime(true);