/**
* Show a confirm dialog
* @param question the question displayed
*/
function confirmDelete(question)
{
return confirm(question);
}
/**
* Format a date to mm/dd/yyyy hh:mm:ss format
* @param date the date to format (timestamp)
*/
function formatDate(date)
{
var d = new Date(date * 1000);
return [
('00' + d.getMonth()).slice(-2),
('00' + d.getDate()).slice(-2),
d.getFullYear()
].join('/') + ' ' + [
('00' + d.getHours()).slice(-2),
('00' + d.getMinutes()).slice(-2),
('00' + d.getSeconds()).slice(-2)
].join(':');
}
/**
* Find out what kind of resource an URI is
* @param uri the URI to check. If it start with a protocol (ebut not file://) return 'Live', else 'Recorded'
*/
function TypeofResource(uri)
{
var protocol = /([a-zA-Z]+):\/\//.exec(uri);
if(protocol === null || (protocol[1] && protocol[1] === 'file'))
{
return 'Recorded';
}else{
return 'Live';
}
}
/**
* convert a short limit name to a long one using the table above
* @param name the short name of a limit
*/
function shortToLongLimit(name)
{
var i;
for(i = 0; i < ltypes.length; i++)
{
if(name == ltypes[i][0])
{
return ltypes[i][1];
}
}
return name;
}
/**
* forse the server to save to the config file
* @param callback function to call after the command is send
*/
function forceJSONSave(callback)
{
// build the object to send to the server
var data =
{
'authorize':
{
'username': settings.credentials.username,
'password': (settings.credentials.authstring != "" ? MD5(MD5(settings.credentials.password) + settings.credentials.authstring) : "" )
},
'save': 1
};
// make the XHR call
$.ajax(
{
'url': settings.server,
'data':
{
"command": JSON.stringify(data)
},
'dataType': 'jsonp',
'timeout': 10000,
'error': function(){},
'success': function(){}
});
}
/**
* retrieves data from the server ;)
* note: does not authenticate first. Assumes user is logged in.
* @param callback the function to call when the data has been retrieved. This callback has 1 parameter, the data retrieved.
*/
function getData(callback)
{
var data =
{
'authorize':
{
'username': settings.credentials.username,
'password': (settings.credentials.authstring != "" ? MD5(MD5(settings.credentials.password) + settings.credentials.authstring) : "" )
},
'capabilities': {}
};
$.ajax(
{
'url': settings.server,
'data':
{
"command": JSON.stringify(data)
},
'dataType': 'jsonp',
'timeout': 10000,
'error': function(){},
'success': function(d)
{
var ret = $.extend(true,
{
"streams": {},
"capabilities": {},
"statistics": {}
}, d);
//IE breaks if the console isn't opened, so keep commented when committing
//console.log('[651] RECV', ret);
if(callback)
{
callback(ret);
}
}
});
}
/**
* retrieved the status and number of viewers from all streams
* @param callback function that is called when the data is collected. Has one parameter, the data retrieved
*/
function getStreamsData(callback)
{
getData(function(data)
{
var streams = {}; // streamID: [status, numViewers];
var cnt = 0;
for(var stream in data.streams)
{
streams[stream] = [data.streams[stream].online, 0];
cnt++;
}
if(cnt === 0)
{
return; // if there are no streams, don't collect data and just return
}
for(stream in data.statistics)
{
if(data.statistics[stream].curr)
{
for(var viewer in data.statistics[stream].curr)
{
streams[stream][1]++;
}
}
}
callback(streams);
});
}
/**
* parses an url and returns the parts of it.
* @return object containing the parts of the URL: protocol, host and port.
*/
function parseURL(url)
{
var pattern = /(https?)\:\/\/([^:\/]+)\:(\d+)?/i;
var retobj = {protocol: '', host: '', port: ''};
var results = url.match(pattern);
if(results != null)
{
retobj.protocol = results[1];
retobj.host = results[2];
retobj.port = results[3];
}
return retobj;
}
/**
* go figure.
* @return true if there is a HTTP connector... and false if there isn't.
*/
function isThereAHTTPConnector()
{
var i,
len = (settings.settings.config.protocols ? settings.settings.config.protocols.length : 0);
for(i = 0; i < len; i++)
{
if(settings.settings.config.protocols[i].connector == 'HTTP')
{
return true;
}
}
return false;
}
/**
* retrieve port of the http connector
* @return the port number
*/
function getHTTPControllerPort()
{
var i,
len = (settings.settings.config.protocols ? settings.settings.config.protocols.length : 0);
for(i = 0; i < len; i++)
{
if(settings.settings.config.protocols[i].connector == 'HTTP')
{
return settings.settings.config.protocols[i].port;
}
}
return 0;
}
/**
* retrieves the stream status (online and total number of streams) and viewer info (total number of viewers).
* @param callback function that is called when data is retrieved. Has one parameter, the retrieved data.
*/
function getStatData(callback)
{
getData(function(data)
{
var svr, viewer, ret,
numstr = 0,
numvwr = 0,
numtotstr = 0;
for(svr in data.statistics)
{
if(data.statistics[svr].curr)
{
for(viewer in data.statistics[svr].curr)
{
numvwr++;
}
}
}
for(svr in data.streams)
{
numtotstr++;
if(data.streams[svr].online && data.streams[svr].online != 0 )
{
numstr++;
}
}
ret = {streams: [numstr, numtotstr], viewers: numvwr};
callback(ret);
});
}
/**
* Connect to the server and retrieve the data
* @param callback the function to call when connected. Has one parameter, an optional error string.
*/
function loadSettings(callback)
{
// display 'loading, please wait' while retrieving data
$('body').append( $('<div>').attr('id', 'shield').text('Loading, please wait...') );
var errorstr = '',
data = $.extend(settings.settings,
{
'authorize':
{
'username': settings.credentials.username,
'password': (settings.credentials.authstring != "" ? MD5(MD5(settings.credentials.password) + settings.credentials.authstring) : "" )
}
});
delete data.log; // don't send the logs back to the server
delete data.statistics; // same goes for the stats
//IE breaks if the console isn't opened, so keep commented when committing
//console.log('[763] SEND', data);
$.ajax(
{
'url': settings.server,
'data':
{
"command": JSON.stringify(data)
},
'dataType': 'jsonp',
'timeout': 5000,
'error': function()
{
showTab('disconnect');
$('#shield').remove(); // remove loading display
},
'success': function(d)
{
$('#shield').remove(); // remove loading display
//IE breaks if the console isn't opened, so keep commented when committing
//console.log('[785] RECV', d);
if(d && d['authorize'] && d['authorize']['challenge'])
{
if (settings.credentials.authstring != d['authorize']['challenge'])
{
settings.credentials.authstring = d['authorize']['challenge'];
loadSettings(callback);
return;
}else{
errorstr = 'wrong credentials';
}
}else{
settings.settings = $.extend(true, {
"config":
{
"host": "",
"limits": [],
"name": "",
"protocols": [],
"status": "",
"version": ""
},
"streams": {},
"capabilities": {},
"log": {},
"statistics": {}
}, d);
}
if(callback)
{
callback(errorstr);
}
}
});
}
/**
* Sets the page's header text (loging in, connected, disconnected), title and pretty colors (!)
* @param state the state of the header. Possible are 'logingin', 'disconnected' or 'connected'.
*/
function setHeaderState(state)
{
var text, cname, title;
switch(state)
{
case 'logingin': text = 'connecting...'; cname = 'loggingin'; title = 'connecting to ' + settings.server; break;
case 'disconnected': text = 'disconnected'; cname = 'disconnected'; title = 'disconnected'; break;
case 'connected': text = 'connected'; cname = 'connected'; title = 'connected to ' + settings.server; break;
}
document.title = 'Mistserver Manager - ' + title;
$('#header-connection').attr('class', cname);
$('#header-connection').text(text);
$('#header-host').text(settings.server.replace('HTTP://', ''));
}
/**
* Formats the status property to a string (with colors!)
* @param status, the status property of a stream
*/
function formatStatus(status)
{
if(status == undefined)
{
return "<span>Unknown, checking...</span>";
}
switch(status)
{
case 1: return "<span class='green'>Running</span>"; break;
case 0: return "<span class='red'>Offline</span>"; break;
default: return "<span class='green'>" + status + "</span>"; break;
}
}