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CC-3174 : showbuilder

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modifying times to work with scheduling times.
This commit is contained in:
Naomi Aro 2012-02-07 17:29:52 +01:00
parent 251f3a3e5b
commit aa7afce245
6 changed files with 161 additions and 56 deletions
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58
airtime_mvc/application/models/Scheduler.php
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@ -62,12 +62,31 @@ class Application_Model_Scheduler {
}
/*
* @param DateTime startDT
* @param DateTime startDT in UTC
* @param string duration
* in format H:i:s.u (could be more that 24 hours)
*
* @return DateTime endDT in UTC
*/
private function findEndTime($startDT, $duration) {
private function findEndTime($p_startDT, $p_duration) {
$startEpoch = $p_startDT->format("U.u");
$durationSeconds = Application_Model_Playlist::playlistTimeToSeconds($p_duration);
//add two float numbers to 6 subsecond precision
//DateTime::createFromFormat("U.u") will have a problem if there is no decimal in the resulting number.
$endEpoch = bcadd($startEpoch , (string) $durationSeconds, 6);
Logging::log("end DateTime created {$p_startDT->format("Y-m-d H:i:s.u")}");
Logging::log("start epoch is {$startEpoch}");
Logging::log("duration in seconds is {$durationSeconds}");
Logging::log("end epoch is {$endEpoch}");
$dt = DateTime::createFromFormat("U.u", $endEpoch, new DateTimeZone("UTC"));
Logging::log("end DateTime created {$dt->format("Y-m-d H:i:s.u")}");
return $dt;
}
/*
@ -130,9 +149,7 @@ class Application_Model_Scheduler {
Logging::log("adding file with id: ".$file["id"]);
$durationDT = new DateTime("1970-01-01 {$file['cliplength']}", new DateTimeZone("UTC"));
$endTimeEpoch = $nextStartDT->format("U") + $durationDT->format("U");
$endTimeDT = DateTime::createFromFormat("U", $endTimeEpoch, new DateTimeZone("UTC"));
$endTimeDT = $this->findEndTime($nextStartDT, $file['cliplength']);
//item existed previously and is being moved.
//need to keep same id for resources if we want REST.
@ -153,7 +170,7 @@ class Application_Model_Scheduler {
$sched->setDbCueOut($file['cueout']);
$sched->setDbFadeIn($file['fadein']);
$sched->setDbFadeOut($file['fadeout']);
$sched->setDbClipLength($durationDT->format("H:i:s.u"));
$sched->setDbClipLength($file['cliplength']);
$sched->setDbInstanceId($instance);
$sched->save($this->con);
@ -167,9 +184,7 @@ class Application_Model_Scheduler {
Logging::log("adjusting iterm {$item->getDbId()}");
$durationDT = new DateTime("1970-01-01 {$item->getDbClipLength()}", new DateTimeZone("UTC"));
$endTimeEpoch = $nextStartDT->format("U") + $durationDT->format("U");
$endTimeDT = DateTime::createFromFormat("U", $endTimeEpoch, new DateTimeZone("UTC"));
$endTimeDT = $this->findEndTime($nextStartDT, $item->getDbClipLength());
$item->setDbStarts($nextStartDT);
$item->setDbEnds($endTimeDT);
@ -325,28 +340,13 @@ class Application_Model_Scheduler {
Logging::log("adjusting item #".$item->getDbId());
if (!$item->isDeleted()) {
Logging::log("item #".$item->getDbId()." is not deleted");
$itemEndDT = $this->findEndTime($itemStartDT, $item->getDbClipLength());
$durationDT = new DateTime("1970-01-01 {$item->getDbClipLength()}", new DateTimeZone("UTC"));
$startEpoch = $itemStartDT->format("U");
Logging::log("new start time");
Logging::log($itemStartDT->format("Y-m-d H:i:s"));
$item->setDbStarts($itemStartDT);
$item->setDbEnds($itemEndDT);
$item->save($this->con);
Logging::log("duration");
Logging::log($durationDT->format("U"). "seconds");
$endEpoch = $itemStartDT->format("U") + $durationDT->format("U");
$itemEndDT = DateTime::createFromFormat("U", $endEpoch, new DateTimeZone("UTC"));
Logging::log("new end time");
Logging::log($itemEndDT->format("Y-m-d H:i:s"));
$item->setDbStarts($itemStartDT);
$item->setDbEnds($itemEndDT);
$item->save($this->con);
$itemStartDT = $itemEndDT;
}
$itemStartDT = $itemEndDT;
}
}
}