/// <summary>
/// Nachricht nur mit Text oder mit Anhang senden. Für den erfolgreichen Upload eines Anhangs ist ein Dateiname zwingend notwendig,
/// deshalb wird der Dateipfad benötigt - um dort den Dateinamen auszulesen.
/// </summary>
/// <param name="channel"></param>
/// <param name="message"></param>
/// <param name="filepath"></param>
/// <param name="attachment"></param>
/// <returns></returns>
public async Task <bool> SendMessage(string channel, string message = null, string filepath = null, FileStream attachment = null)
{
if (filepath == null)
{
var content = T3SlackInternalFunctions.CreateMessageContent(token: _token, channel: channel, message: message);
using (var Client = new HttpClient())
{
var uri = "https://slack.com/api/chat.postMessage";
var response = await Client.PostAsync(requestUri : uri, content : content);
var isValid = response.IsSuccessStatusCode;
string answerContent = await response.Content.ReadAsStringAsync();
var responseContent = JsonConvert.DeserializeObject <ContainerSlackIncomingMessage>(value: answerContent);
if (!responseContent.Ok)
{
throw new Exception(responseContent.Error);
}
return(isValid);
}
}
else
{
var content = T3SlackInternalFunctions.CreateMessageContent(token: _token, channel: channel, message: message, filepath: filepath, attachment: attachment);
using (var Client = new HttpClient())
{
var uri = " https://slack.com/api/files.upload";
var response = await Client.PostAsync(requestUri : uri, content : content);
var isValid = response.IsSuccessStatusCode;
string answerContent = await response.Content.ReadAsStringAsync();
var responseContent = JsonConvert.DeserializeObject <ContainerSlackIncomingMessage>(value: answerContent);
if (!responseContent.Ok)
{
throw new Exception(responseContent.Error);
}
return(isValid);
}
}
}
/// <summary>
/// Funktion um die UserListe abzurufen
/// </summary>
/// <returns></returns>
public async Task <ContainerSlackUserList> GetUserListFromSlack()
{
string uri = "https://slack.com/api/users.list";
var content = T3SlackInternalFunctions.CreateMessageContent(token: _token);
using (var Client = new HttpClient())
{
var response = await Client.PostAsync(requestUri : uri, content : content);
string answerContent = await response.Content.ReadAsStringAsync();
var responseContent = JsonConvert.DeserializeObject <ContainerSlackUserList>(value: answerContent);
if (!responseContent.Ok)
{
throw new Exception(responseContent.Error);
}
return(responseContent);
}
}
/// <summary>
/// Funktion um Nachrichten von einem Channel/Unterhaltung abzurufen
/// </summary>
/// <param name="channel"></param>
/// <param name="ammountMessagesToGet"></param>
/// <returns></returns>
public async Task <ContainerSlackIncomingMessage> GetMessagesFromChannel(string channel, int ammountMessagesToGet)
{
string uri = "https://slack.com/api/conversations.history";
var content = T3SlackInternalFunctions.CreateMessageContent(token: _token, channel: channel, ammountMessages: ammountMessagesToGet);
using (var Client = new HttpClient())
{
var response = await Client.PostAsync(requestUri : uri, content : content);
string answerContent = await response.Content.ReadAsStringAsync();
var responseContent = JsonConvert.DeserializeObject <ContainerSlackIncomingMessage>(value: answerContent);
if (!responseContent.Ok)
{
throw new Exception(responseContent.Error);
}
return(responseContent);
}
}
