public string SetStatus(string key, string value)
{
//Check if key exist
HttpStatusCode statusCode;
string keyStatus=GetStatus(key, out statusCode);
switch(statusCode)
{
case HttpStatusCode.NoContent:
{
//Schlüssel existiert noch nicht und muss angelegt werden
return PutStatus(key, value);
}
default:
{
//Statuscode ignoreren
break;
}
}
//POST Status
RestClient client=new RestClient(URL, HttpMethod.POST);
string parameters=String.Format("{0}/{1}/?token={2}", key, value, Token);
return client.Request(parameters);
}
public static void Main(string[] args)
{
//Load config
XmlData config;
try
{
config=new XmlData("tweetstatus.xml");
}
catch(Exception e)
{
Console.WriteLine("Konfiguration konnte nicht gelesen werden.");
Console.WriteLine(e.ToString());
return;
}
string miscCheckCertificates=config.GetElementAsString("xml.misc.checkcertificates");
if(miscCheckCertificates.ToLower()=="false")
{
//Disable certificate check
ServicePointManager.ServerCertificateValidationCallback=delegate
{
return true;
};
}
string apiToken=config.GetElementAsString("xml.api.token");
string apiUrl=config.GetElementAsString("xml.api.url");
string twitterConsumerKey=config.GetElementAsString("xml.twitter.consumerkey");
string twitterConsumerSecret=config.GetElementAsString("xml.twitter.consumersecret");
string twitterAccessToken=config.GetElementAsString("xml.twitter.accesstoken");
string twitterAccessTokenSecret=config.GetElementAsString("xml.twitter.accesstokensecret");
//Create twitter token
OAuthInfo token=null;
if(twitterAccessToken==""||twitterAccessTokenSecret=="")
{
Console.WriteLine("Set access token in config file");
return;
}
else
{
token=new OAuthInfo {
AccessToken=twitterAccessToken,
AccessSecret=twitterAccessTokenSecret,
ConsumerKey=twitterConsumerKey,
ConsumerSecret=twitterConsumerSecret
};
}
//Check status database
Console.WriteLine("Check status database");
//Database
RestClient client=new RestClient(apiUrl);
string parameters=String.Format("entities/?token={0}", apiToken);
string value=client.Request(parameters);
int entityCount=Convert.ToInt32(value);
Console.WriteLine("Entity count from api: {0}", entityCount);
//Check status file and tweet if nessesary
//Load known entries
string entryFile="status.txt";
Entry oldStatus=new Entry(0);
if(File.Exists(entryFile))
{
oldStatus=new Entry(File.ReadAllLines(entryFile)[0]);
}
Entry newStatus=new Entry(entityCount);
if(oldStatus!=newStatus)
{
//Tweet
DateTime now=DateTime.Now;
string datetimeHash="#"+CRC16.ComputeChecksum(BitConverter.GetBytes(now.Ticks)).ToString("x4");
string statusGreen=String.Format("Der Hackerspace ist besetzt ({0}:{1:00} Uhr) und kann besucht werden. #status {2}", now.Hour, now.Minute, datetimeHash);
string statusYellow="";
string statusRed=String.Format("Der Hackerspace ist nicht mehr besetzt ({0}:{1:00} Uhr). #status {2}", now.Hour, now.Minute, datetimeHash);
string tweetText="";
if(newStatus.EntityCount==0)
{
tweetText=statusRed;
}
else
{
if(oldStatus.EntityCount>0)
{
Console.WriteLine("Update not necessary.");
return;
}
tweetText=statusGreen;
}
bool success=true;
try
{
Console.WriteLine("Token: {0}", token.ToString());
var twitter=new TinyTwitter.TinyTwitter(token);
twitter.UpdateStatus(tweetText);
}
catch(Exception ex)
{
Console.WriteLine(ex.ToString());
success=false;
}
if(success)
{
//Write success on console
Console.WriteLine("Tweet sended: {0}", tweetText);
//Write new status
File.WriteAllText(entryFile, newStatus.ToString());
}
else
{
Console.WriteLine("Tweet not sended: {0}", tweetText);
}
}
}
string PutStatus(string key, string value)
{
//Put Status
RestClient client=new RestClient(URL, HttpMethod.PUT);
string parameters=String.Format("{0}/{1}/?token={2}", key, value, Token);
HttpStatusCode statusCode;
return client.Request(out statusCode, parameters);
}
public string GetStatus(string key, out HttpStatusCode statusCode)
{
RestClient client=new RestClient(URL);
string parameters=String.Format("{0}/?token={1}", key, Token);
return client.Request(out statusCode, parameters);
}