'+
'';
}
html +=
''+
'';
$("#"+dow[i]).empty();
$("#"+dow[i]).append(html);
}
}
function processData(data){
checkWidgetVersion(data);
updateWidget(data);
}
function airtimeScheduleJsonpError(jqXHR, textStatus, errorThrown){
}
function getServerData(){
$.ajax({ url: options.sourceDomain + "api/week-info/", dataType:"jsonp", success:function(data){
processData(data);
}, error:airtimeScheduleJsonpError});
setTimeout(getServerData, options.updatePeriod*1000);
}
});
};
})(jQuery);
function addEndingBackslash(str){
if (str.charAt(str.length-1) != '/')
return str+'/';
else return str;
}
/* ScheduleData class BEGIN */
function ScheduleData(data){
this.data = data;
this.estimatedSchedulePosixTime;
this.currentShow = new Array();
if(data.currentShow != undefined) {
for (var i=0; i< data.currentShow.length; i++){
this.currentShow[i] = new Show(data.currentShow[i]);
}
}
this.nextShows = new Array();
if(data.nextShow != undefined) {
for (var i=0; i< data.nextShow.length; i++) {
this.nextShows[i] = new Show(data.nextShow[i]);
}
}
this.currentTrack = new AudioTrack(data.current);
this.nextTrack = new AudioTrack(data.next);
this.schedulePosixTime = convertDateToPosixTime(data.schedulerTime);
//this.schedulePosixTime += parseInt(data.timezoneOffset, 10)*1000;
var date = new Date();
this.localRemoteTimeOffset = date.getTime() - this.schedulePosixTime;
}
ScheduleData.prototype.secondsTimer = function(){
var date = new Date();
this.estimatedSchedulePosixTime = date.getTime() - this.localRemoteTimeOffset;
}
ScheduleData.prototype.getCurrentShow = function(){
return this.currentShow;
}
ScheduleData.prototype.getNextShows = function() {
return this.nextShows;
}
ScheduleData.prototype.getShowTimeElapsed = function(show) {
this.secondsTimer();
var showStart = convertDateToPosixTime(show.getStartTimestamp());
return convertToHHMMSS(this.estimatedSchedulePosixTime - showStart);
};
ScheduleData.prototype.getShowTimeRemaining = function(show) {
this.secondsTimer();
var showEnd = convertDateToPosixTime(show.getEndTimestamp());
return convertToHHMMSS(showEnd - this.estimatedSchedulePosixTime);
};
/* ScheduleData class END */
/* Show class BEGIN */
function Show(showData){
this.showData = showData;
}
Show.prototype.getURL = function(){
return this.showData.url;
}
Show.prototype.getName = function(){
return this.showData.name;
}
Show.prototype.getRange = function(){
return getTime(this.showData.start_timestamp) + " - " + getTime(this.showData.end_timestamp);
}
Show.prototype.getStartTimestamp = function(){
return this.showData.start_timestamp;
}
Show.prototype.getEndTimestamp = function(){
return this.showData.end_timestamp;
}
/* Show class END */
/* AudioTrack class BEGINS */
function AudioTrack(trackData){
this.trackData = trackData;
}
AudioTrack.prototype.getTitle = function(){
if (this.trackData === null) return "";
return this.trackData.name;
}
/* AudioTrack class ENDS */
function getTime(timestamp) {
var time = timestamp.split(" ")[1].split(":");
return time[0] + ":" + time[1];
};
/* Takes an input parameter of milliseconds and converts these into
* the format HH:MM:SS */
function convertToHHMMSS(timeInMS){
var time = parseInt(timeInMS);
var hours = parseInt(time / 3600000);
time -= 3600000*hours;
var minutes = parseInt(time / 60000);
time -= 60000*minutes;
var seconds = parseInt(time / 1000);
hours = hours.toString();
minutes = minutes.toString();
seconds = seconds.toString();
if (hours.length == 1)
hours = "0" + hours;
if (minutes.length == 1)
minutes = "0" + minutes;
if (seconds.length == 1)
seconds = "0" + seconds;
if (hours == "00")
return minutes + ":" + seconds;
else
return hours + ":" + minutes + ":" + seconds;
}
/* Takes in a string of format similar to 2011-02-07 02:59:57,
* and converts this to epoch/posix time. */
function convertDateToPosixTime(s){
var datetime = s.split(" ");
var date = datetime[0].split("-");
var time = datetime[1].split(":");
var year = date[0];
var month = date[1];
var day = date[2];
var hour = time[0];
var minute = time[1];
var sec = 0;
var msec = 0;
if (time[2].indexOf(".") != -1){
var temp = time[2].split(".");
sec = temp[0];
msec = temp[1];
} else
sec = time[2];
return Date.UTC(year, month-1, day, hour, minute, sec, msec);
}
/* Checks the incomming data's widget version tag.
* The current widget version is 1.
* -If the value returned is equal to 1 do nothing.
* -If the value doesn't exist or it is great then 1 throw error warning the user they should upgrade their airtime install.
* -If the value is less then 1 warn the user that they should upgrade the javascript to a newer version.
*/
function checkWidgetVersion(data){
var airtimeServerWidgetVersion = data['AIRTIME_API_VERSION'];
if (undefined === airtimeServerWidgetVersion || airtimeServerWidgetVersion > AIRTIME_API_VERSION )
throw "The version of widgets you are using is out of date with the Airtime installation, please update your widgets javascript file. (Airtime widget API version is "+airtimeServerWidgetVersion+", this widget's API version is "+AIRTIME_API_VERSION+")";
else if (airtimeServerWidgetVersion < AIRTIME_API_VERSION )
throw "The Airtime server has a different version than this widget supports. Please get the correct widget version for your Airtime installation. (Airtime widget API version is "+airtimeServerWidgetVersion+", this widget's API version is "+AIRTIME_API_VERSION+")";
}