/**
* 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);
$utcTimeNow = gmdate("Y-m-d H:i:s");
$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
$end = Application_Common_DateHelper::getTodayStationEndDateTime();
$end->setTimezone(new DateTimeZone("UTC"));
$utcTimeEnd = $end->format("Y-m-d H:i:s");
$result = array("env" => APPLICATION_ENV, "schedulerTime" => $utcTimeNow, "currentShow" => Application_Model_Show::getCurrentShow($utcTimeNow), "nextShow" => Application_Model_Show::getNextShows($utcTimeNow, $limit, $utcTimeEnd));
} else {
$result = Application_Model_Schedule::GetPlayOrderRange();
// XSS exploit prevention
$result["previous"]["name"] = htmlspecialchars($result["previous"]["name"]);
$result["current"]["name"] = htmlspecialchars($result["current"]["name"]);
$result["next"]["name"] = htmlspecialchars($result["next"]["name"]);
}
// XSS exploit prevention
foreach ($result["currentShow"] as &$current) {
$current["name"] = htmlspecialchars($current["name"]);
}
foreach ($result["nextShow"] as &$next) {
$next["name"] = htmlspecialchars($next["name"]);
}
//For consistency, all times here are being sent in the station timezone, which
//seems to be what we've normalized everything to.
//Convert the UTC scheduler time ("now") to the station timezone.
$result["schedulerTime"] = Application_Common_DateHelper::UTCStringToStationTimezoneString($result["schedulerTime"]);
$result["timezone"] = Application_Common_DateHelper::getStationTimezoneAbbreviation();
$result["timezoneOffset"] = Application_Common_DateHelper::getStationTimezoneOffset();
//Convert from UTC to station time for Web Browser.
Application_Common_DateHelper::convertTimestamps($result["currentShow"], array("starts", "ends", "start_timestamp", "end_timestamp"), "station");
Application_Common_DateHelper::convertTimestamps($result["nextShow"], array("starts", "ends", "start_timestamp", "end_timestamp"), "station");
//used by caller to determine if the airtime they are running or widgets in use is out of date.
$result['AIRTIME_API_VERSION'] = AIRTIME_API_VERSION;
header("Content-Type: application/json");
// If a callback is not given, then just provide the raw JSON.
echo isset($_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;
}
}
public function getCurrentPlaylistAction()
{
$range = Application_Model_Schedule::GetPlayOrderRange();
$show = Application_Model_Show::getCurrentShow();
/* Convert all UTC times to localtime before sending back to user. */
if (isset($range["previous"])) {
$range["previous"]["starts"] = Application_Common_DateHelper::ConvertToLocalDateTimeString($range["previous"]["starts"]);
$range["previous"]["ends"] = Application_Common_DateHelper::ConvertToLocalDateTimeString($range["previous"]["ends"]);
}
if (isset($range["current"])) {
$range["current"]["starts"] = Application_Common_DateHelper::ConvertToLocalDateTimeString($range["current"]["starts"]);
$range["current"]["ends"] = Application_Common_DateHelper::ConvertToLocalDateTimeString($range["current"]["ends"]);
}
if (isset($range["next"])) {
$range["next"]["starts"] = Application_Common_DateHelper::ConvertToLocalDateTimeString($range["next"]["starts"]);
$range["next"]["ends"] = Application_Common_DateHelper::ConvertToLocalDateTimeString($range["next"]["ends"]);
}
Application_Model_Show::convertToLocalTimeZone($range["currentShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
Application_Model_Show::convertToLocalTimeZone($range["nextShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
$source_status = array();
$switch_status = array();
$live_dj = Application_Model_Preference::GetSourceStatus("live_dj");
$master_dj = Application_Model_Preference::GetSourceStatus("master_dj");
$scheduled_play_switch = Application_Model_Preference::GetSourceSwitchStatus("scheduled_play");
$live_dj_switch = Application_Model_Preference::GetSourceSwitchStatus("live_dj");
$master_dj_switch = Application_Model_Preference::GetSourceSwitchStatus("master_dj");
//might not be the correct place to implement this but for now let's just do it here
$source_status['live_dj_source'] = $live_dj;
$source_status['master_dj_source'] = $master_dj;
$this->view->source_status = $source_status;
$switch_status['live_dj_source'] = $live_dj_switch;
$switch_status['master_dj_source'] = $master_dj_switch;
$switch_status['scheduled_play'] = $scheduled_play_switch;
$this->view->switch_status = $switch_status;
$this->view->entries = $range;
$this->view->show_name = isset($show[0]) ? $show[0]["name"] : "";
}
/**
* 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;
}
}
