public void GeneratePdf(string inputPathFile, string outputPathFile)
{
if (!CheckFiles())
{
InitFiles();
}
if (!File.Exists(inputPathFile))
{
throw new FileNotFoundException(inputPathFile);
}
try
{
LogOutput($"Generating pdf from html file {inputPathFile} to {outputPathFile}");
ExcuteCommand($"python.exe weasyprint.exe {inputPathFile} {outputPathFile} -e utf8");
LogOutput("Pdf generated successfully");
}
catch (Exception ex)
{
OnDataError?.Invoke(new OutputEventArgs(ex.ToString()));
}
}
private void LogError(string data)
{
if (string.IsNullOrWhiteSpace(data))
{
return;
}
OnDataError?.Invoke(new OutputEventArgs(data));
_trace?.Info($"Error: {data}");
}
private void RaiseOnData(string feed, string topic, byte[] data, bool isImage)
{
try
{
OnDataReceived?.Invoke(this, new DataReceivedEventArgs(feed, topic, Decode(data), isImage));
}
catch (Exception error)
{
OnDataError?.Invoke(this, new DataErrorEventArgs(false, feed, topic, isImage, data, error));
}
}
private void RaiseOnData(string user, IPAddress address, string feed, string topic, BinaryDataPacket[] data, bool isImage)
{
try
{
OnDataReceived?.Invoke(this, new DataReceivedEventArgs(user, address, feed, topic, Decode(data), isImage));
}
catch (Exception error)
{
OnDataError?.Invoke(this, new DataErrorEventArgs(false, feed, topic, isImage, data, error));
}
}
public byte[] GeneratePdf(string htmlText)
{
if (!CheckFiles())
{
InitFiles();
}
byte[] result = null;
try
{
LogOutput("Generating pdf from html text ...");
var fileName = $"{Guid.NewGuid().ToString().ToLower()}";
var dirSeparator = Path.DirectorySeparatorChar;
var inputFileName = $"{fileName}.html";
var outputFileName = $"{fileName}.pdf";
var inputFullName = Path.Combine(_libDir, inputFileName);
var outputFullName = Path.Combine(_libDir, outputFileName);
File.WriteAllText(Path.Combine(_libDir, inputFileName), htmlText);
ExcuteCommand($"python.exe weasyprint.exe {inputFileName} {outputFileName} -e utf8");
result = File.ReadAllBytes(outputFullName);
if (File.Exists(inputFullName))
{
File.Delete(inputFullName);
}
if (File.Exists(outputFullName))
{
File.Delete(outputFullName);
}
LogOutput("Pdf generated successfully");
}
catch (Exception ex)
{
OnDataError?.Invoke(new OutputEventArgs(ex.ToString()));
}
return(result);
}
public byte[] GeneratePdf(string htmlText)
{
byte[] result;
try
{
result = GeneratePdfInternal(htmlText).GetAwaiter().GetResult();
return(result);
}
catch (Exception ex)
{
OnDataError?.Invoke(new OutputEventArgs(ex.ToString()));
throw new WeasyPrintException(ex.Message, ex);
}
}
public void Publish(string feed, string topic, bool isImage, object data)
{
if (feed == null)
{
throw new ArgumentNullException(nameof(feed));
}
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
try
{
_writeQueue.Add(new MulticastData(feed, topic, isImage, Encode(data)));
}
catch (Exception error)
{
OnDataError?.Invoke(this, new DataErrorEventArgs(true, feed, topic, isImage, data, error));
}
}
public void Send(Guid clientId, string feed, string topic, bool isImage, IReadOnlyList <DataPacket> data)
{
if (feed == null)
{
throw new ArgumentNullException(nameof(feed));
}
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
try
{
_writeQueue.Add(new UnicastData(clientId, feed, topic, isImage, Encode(data)));
}
catch (Exception error)
{
OnDataError?.Invoke(this, new DataErrorEventArgs(true, feed, topic, isImage, data, error));
}
}
public void GeneratePdfFromUrl(string url, string outputFilePath)
{
if (!CheckFiles())
{
InitFiles();
}
try
{
LogOutput($"Generating pdf from url {url} ...");
ExcuteCommand($"python.exe weasyprint.exe {url} {outputFilePath} ");
LogOutput("Pdf generated successfully");
}
catch (Exception ex)
{
OnDataError?.Invoke(new OutputEventArgs(ex.ToString()));
}
}
public override void Run()
{
while (!stopping)
{
if (inputStream == null)
{
break;
}
byte[] data = new byte[Buffer];
try
{
if (!inputStream.IsDataAvailable())
{
System.Threading.Thread.Sleep(1);
}
else if (inputStream.Read(data, 0, data.Length) > 0)
{
OnDataReceived?.Invoke(data.Decode());
}
else
{
break;
}
}
catch (Exception ex)
{
OnDataError?.Invoke(ex);
CloseSocket();
break;
}
}
}
static string GetFromTmdb(string address, int delayRequest = 0)
{
if (delayRequest > 0)
{
Thread.Sleep(1000 + delayRequest);
}
OnDataSend?.Invoke(address, null);
var headerCollection = new WebHeaderCollection();
var request = WebRequest.Create(address) as HttpWebRequest;
request.KeepAlive = true;
request.Method = "GET";
request.ContentLength = 0;
request.Timeout = 120000;
request.ContentType = "application/json";
request.UserAgent = UserAgent;
string strResponse = null;
try
{
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response == null)
{
return(null);
}
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
strResponse = reader.ReadToEnd();
headerCollection = response.Headers;
OnDataReceived?.Invoke(strResponse, response);
stream.Close();
reader.Close();
response.Close();
}
catch (WebException wex)
{
string errorMessage = wex.Message;
if (wex.Status == WebExceptionStatus.ProtocolError)
{
var response = wex.Response as HttpWebResponse;
string headers = string.Empty;
foreach (string key in response.Headers.AllKeys)
{
headers += string.Format("{0}: {1}, ", key, response.Headers[key]);
}
errorMessage = string.Format("Protocol Error, Code = '{0}', Description = '{1}', Url = '{2}', Headers = '{3}'", (int)response.StatusCode, response.StatusDescription, address, headers.TrimEnd(new char[] { ',', ' ' }));
// check if we got a 429 error code
// https://developers.themoviedb.org/3/getting-started/request-rate-limiting
if ((int)response.StatusCode == 429)
{
int retry = 0;
int.TryParse(response.Headers["Retry-After"], out retry);
errorMessage = string.Format("Request Rate Limiting is in effect, retrying request in {0} seconds. Url = '{1}'", retry, address);
OnDataError?.Invoke(errorMessage);
return(GetFromTmdb(address, retry * 1000));
}
}
OnDataError?.Invoke(errorMessage);
strResponse = null;
}
catch (IOException ioe)
{
string errorMessage = string.Format("Request failed due to an IO error, Description = '{0}', Url = '{1}', Method = 'GET'", ioe.Message, address);
OnDataError?.Invoke(ioe.Message);
strResponse = null;
}
return(strResponse);
}
private void DataError(object sender, DataErrorEventArgs args)
{
OnDataError?.Invoke(this, args);
}
static string GetFromFanartTv(string address)
{
OnDataSend?.Invoke(address, null);
var headerCollection = new WebHeaderCollection();
var request = WebRequest.Create(address) as HttpWebRequest;
request.KeepAlive = true;
request.Method = "GET";
request.ContentLength = 0;
request.Timeout = 120000;
request.ContentType = "application/json";
request.UserAgent = UserAgent;
// add required headers for authorisation
request.Headers.Add("api-key", ApiKey);
if (!string.IsNullOrEmpty(ClientKey))
{
request.Headers.Add("client_key", ClientKey);
}
string strResponse = null;
try
{
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response == null)
{
return(null);
}
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
strResponse = reader.ReadToEnd();
headerCollection = response.Headers;
OnDataReceived?.Invoke(strResponse, response);
stream.Close();
reader.Close();
response.Close();
}
catch (WebException wex)
{
string errorMessage = wex.Message;
if (wex.Status == WebExceptionStatus.ProtocolError)
{
var response = wex.Response as HttpWebResponse;
string headers = string.Empty;
foreach (string key in response.Headers.AllKeys)
{
headers += string.Format("{0}: {1}, ", key, response.Headers[key]);
}
errorMessage = string.Format("Protocol Error, Code = '{0}', Description = '{1}', Url = '{2}', Headers = '{3}'", (int)response.StatusCode, response.StatusDescription, address, headers.TrimEnd(new char[] { ',', ' ' }));
}
OnDataError?.Invoke(errorMessage);
strResponse = null;
}
catch (IOException ioe)
{
string errorMessage = string.Format("Request failed due to an IO error, Description = '{0}', Url = '{1}', Method = 'GET'", ioe.Message, address);
OnDataError?.Invoke(ioe.Message);
strResponse = null;
}
return(strResponse);
}
private void LogError(string data)
{
OnDataError?.Invoke(new OutputEventArgs(data));
}
