/**
* Retrieve the currently playing show as well as upcoming shows.
* Number of shows returned and the time interval in which to
* get the next shows can be configured as GET parameters.
*
* TODO: in the future, make interval length a parameter instead of hardcode to 48
*
* Possible parameters:
* type - Can have values of "endofday" or "interval". If set to "endofday",
* the function will retrieve shows from now to end of day.
* If set to "interval", shows in the next 48 hours will be retrived.
* Default is "interval".
* limit - How many shows to retrieve
* Default is "5".
*/
public function liveInfoAction()
{
if (Application_Model_Preference::GetAllow3rdPartyApi()) {
// disable the view and the layout
$this->view->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender(true);
$date = new Application_Common_DateHelper();
$utcTimeNow = $date->getUtcTimestamp();
$utcTimeEnd = "";
// if empty, getNextShows will use interval instead of end of day
$request = $this->getRequest();
$type = $request->getParam('type');
/* This is some *extremely* lazy programming that needs to bi fixed. For some reason
* we are using two entirely different codepaths for very similar functionality (type = endofday
* vs type = interval). Needs to be fixed for 2.3 - MK */
if ($type == "endofday") {
$limit = $request->getParam('limit');
if ($limit == "" || !is_numeric($limit)) {
$limit = "5";
}
// make getNextShows use end of day
$utcTimeEnd = Application_Common_DateHelper::GetDayEndTimestampInUtc();
$result = array("env" => APPLICATION_ENV, "schedulerTime" => gmdate("Y-m-d H:i:s"), "currentShow" => Application_Model_Show::getCurrentShow($utcTimeNow), "nextShow" => Application_Model_Show::getNextShows($utcTimeNow, $limit, $utcTimeEnd));
Application_Model_Show::convertToLocalTimeZone($result["currentShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
Application_Model_Show::convertToLocalTimeZone($result["nextShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
} else {
$result = Application_Model_Schedule::GetPlayOrderRange();
//Convert from UTC to localtime for Web Browser.
Application_Model_Show::ConvertToLocalTimeZone($result["currentShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
Application_Model_Show::ConvertToLocalTimeZone($result["nextShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
}
//used by caller to determine if the airtime they are running or widgets in use is out of date.
$result['AIRTIME_API_VERSION'] = AIRTIME_API_VERSION;
header("Content-type: text/javascript");
// If a callback is not given, then just provide the raw JSON.
echo isset($_GET['callback']) ? $_GET['callback'] . '(' . json_encode($result) . ')' : json_encode($result);
} else {
header('HTTP/1.0 401 Unauthorized');
print 'You are not allowed to access this resource. ';
exit;
}
}
