private static async Task <SlackChatMessageResult> PostToChatApi(
this ICakeContext context,
string apiUri,
string token,
Dictionary <string, string> apiParameters)
{
using (var client = new HttpClient()
{
BaseAddress = new Uri(apiUri)
})
{
context.Verbose("Posting to {0}", apiUri);
context.Verbose(
"Parameters: {0}",
apiParameters
.Keys
.Cast <string>()
.Aggregate(
new StringBuilder(),
(sb, key) =>
{
sb.AppendFormat(
"{0}={1}\r\n",
key,
string.Join(",", apiParameters[key] ?? string.Empty)
);
return(sb);
},
r => r.ToString()
)
);
var json = ToJson(apiParameters);
var content = new StringContent(json, Encoding.UTF8, "application/json");
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
var httpResponse = await client.PostAsync(apiUri, content);
var response = await httpResponse.Content.ReadAsStringAsync();
context.Debug($"Status Code: {httpResponse.StatusCode}");
context.Debug($"Response: {response}");
var result = JsonMapper.ToObject(response);
context.Debug($"Result: {result}");
var parsedResult = new SlackChatMessageResult(
result.GetBoolean("ok") ?? false,
result.GetString("channel"),
result.GetString("ts"),
result.GetString("error")
);
context.Debug("Result parsed: {0}", parsedResult);
return(parsedResult);
}
}
private static SlackChatMessageResult PostToChatApi(
this ICakeContext context,
string apiUri,
NameValueCollection apiParameters
)
{
using (var client = new WebClient())
{
context.Verbose("Posting to {0}", apiUri);
context.Verbose(
"Parameters: {0}",
apiParameters
.Keys
.Cast <string>()
.Aggregate(
new StringBuilder(),
(sb, key) =>
{
sb.AppendFormat(
"{0}={1}\r\n",
key,
(StringComparer.InvariantCultureIgnoreCase.Equals(key, "token"))
? "*redacted*"
: string.Join(
",",
apiParameters.GetValues(key) ?? new string[0]
)
);
return(sb);
},
r => r.ToString()
)
);
var resultBytes = client.UploadValues(
apiUri,
apiParameters
);
var resultJson = Encoding.UTF8.GetString(
resultBytes
);
context.Debug("Result json: {0}", resultJson);
var result = JsonMapper.ToObject(resultJson);
var parsedResult = new SlackChatMessageResult(
result.GetBoolean("ok") ?? false,
result.GetString("channel"),
result.GetString("ts"),
result.GetString("error")
);
context.Debug("Result parsed: {0}", parsedResult);
return(parsedResult);
}
}
private static SlackChatMessageResult PostToIncomingWebHook(
ICakeContext context,
string channel,
string text,
SlackChatMessageSettings messageSettings
)
{
if (messageSettings == null)
{
throw new ArgumentNullException("messageSettings", "Invalid slack message specified");
}
if (string.IsNullOrWhiteSpace(messageSettings.IncomingWebHookUrl))
{
throw new NullReferenceException("Invalid IncomingWebHookUrl supplied.");
}
context.Verbose(
"Posting to incoming webhook {0}...",
string.Concat(
messageSettings
.IncomingWebHookUrl
.TrimEnd('/')
.Reverse()
.SkipWhile(c => c != '/')
.Reverse()
)
);
var postJson = JsonMapper.ToJson(
new
{
channel,
text,
username = messageSettings.UserName ?? "CakeBuild",
icon_url =
messageSettings.IconUrl != null
? messageSettings.IconUrl.AbsoluteUri
: "https://raw.githubusercontent.com/cake-build/graphics/master/png/cake-small.png"
}
);
context.Debug("Parameter: {0}", postJson);
using (var client = new WebClient())
{
var postBytes = Encoding.UTF8.GetBytes(postJson);
var resultBytes = client.UploadData(
messageSettings.IncomingWebHookUrl,
"POST",
postBytes
);
var result = Encoding.UTF8.GetString(
resultBytes
);
var parsedResult = new SlackChatMessageResult(
StringComparer.OrdinalIgnoreCase.Equals(result, "ok"),
channel,
string.Empty,
StringComparer.OrdinalIgnoreCase.Equals(result, "ok") ? string.Empty : result
);
context.Debug("Result parsed: {0}", parsedResult);
return parsedResult;
}
}
private static SlackChatMessageResult PostToChatApi(
this ICakeContext context,
string apiUri,
NameValueCollection apiParameters
)
{
using (var client = new WebClient())
{
context.Verbose("Posting to {0}", apiUri);
context.Verbose(
"Parameters: {0}",
apiParameters
.Keys
.Cast<string>()
.Aggregate(
new StringBuilder(),
(sb, key) =>
{
sb.AppendFormat(
"{0}={1}\r\n",
key,
(StringComparer.InvariantCultureIgnoreCase.Equals(key, "token"))
? "*redacted*"
: string.Join(
",",
apiParameters.GetValues(key) ?? new string[0]
)
);
return sb;
},
r => r.ToString()
)
);
var resultBytes = client.UploadValues(
apiUri,
apiParameters
);
var resultJson = Encoding.UTF8.GetString(
resultBytes
);
context.Debug("Result json: {0}", resultJson);
var result = JsonMapper.ToObject(resultJson);
var parsedResult = new SlackChatMessageResult(
result.GetBoolean("ok") ?? false,
result.GetString("channel"),
result.GetString("ts"),
result.GetString("error")
);
context.Debug("Result parsed: {0}", parsedResult);
return parsedResult;
}
}
private static SlackChatMessageResult PostToIncomingWebHook(
ICakeContext context,
string channel,
string text,
ICollection <SlackChatMessageAttachment> messageAttachments,
SlackChatMessageSettings messageSettings
)
{
if (messageSettings == null)
{
throw new ArgumentNullException(nameof(messageSettings), "Invalid slack message specified");
}
if (string.IsNullOrWhiteSpace(messageSettings.IncomingWebHookUrl))
{
throw new NullReferenceException("Invalid IncomingWebHookUrl supplied.");
}
if (messageAttachments == null)
{
throw new ArgumentNullException(nameof(messageAttachments), "Invalid attachment supplied");
}
context.Verbose(
"Posting to incoming webhook {0}...",
string.Concat(
messageSettings
.IncomingWebHookUrl
.TrimEnd('/')
.Reverse()
.SkipWhile(c => c != '/')
.Reverse()
)
);
var postJson = ToJson(
new
{
channel,
text,
username = messageSettings.UserName ?? "CakeBuild",
attachments = messageAttachments,
icon_url = messageSettings.IconUrl?.AbsoluteUri ?? "https://raw.githubusercontent.com/cake-build/graphics/master/png/cake-small.png"
});
context.Debug("Parameter: {0}", postJson);
using (var client = new WebClient())
{
var postBytes = Encoding.UTF8.GetBytes(postJson);
var resultBytes = client.UploadData(
messageSettings.IncomingWebHookUrl,
"POST",
postBytes
);
var result = Encoding.UTF8.GetString(
resultBytes
);
var parsedResult = new SlackChatMessageResult(
StringComparer.OrdinalIgnoreCase.Equals(result, "ok"),
channel,
string.Empty,
StringComparer.OrdinalIgnoreCase.Equals(result, "ok") ? string.Empty : result
);
context.Debug("Result parsed: {0}", parsedResult);
return(parsedResult);
}
}
private static async Task <SlackChatMessageResult> PostToIncomingWebHook(
ICakeContext context,
string channel,
string text,
ICollection <SlackChatMessageAttachment> messageAttachments,
SlackChatMessageSettings messageSettings)
{
if (messageSettings == null)
{
throw new ArgumentNullException(nameof(messageSettings), "Invalid slack message specified");
}
if (string.IsNullOrWhiteSpace(messageSettings.IncomingWebHookUrl))
{
throw new NullReferenceException("Invalid IncomingWebHookUrl supplied.");
}
if (messageAttachments == null)
{
throw new ArgumentNullException(nameof(messageAttachments), "Invalid attachment supplied");
}
context.Verbose(
"Posting to incoming webhook {0}...",
string.Concat(
messageSettings
.IncomingWebHookUrl
.TrimEnd('/')
.Reverse()
.SkipWhile(c => c != '/')
.Reverse()
)
);
var json = ToJson(
new
{
channel,
text,
username = messageSettings.UserName ?? "CakeBuild",
attachments = messageAttachments,
icon_url =
messageSettings.IconUrl?.AbsoluteUri ??
"https://raw.githubusercontent.com/cake-build/graphics/master/png/cake-small.png",
link_names = messageSettings.LinkNames.ToString().ToLower(),
});
context.Debug("Parameter: {0}", json);
using (var client = new HttpClient())
{
var content = new StringContent(json, Encoding.UTF8, "application/json");
var httpResponse = await client.PostAsync(messageSettings.IncomingWebHookUrl, content);
var response = await httpResponse.Content.ReadAsStringAsync();
context.Debug($"Status Code: {httpResponse.StatusCode}");
context.Debug($"Response: {response}");
var parsedResult = new SlackChatMessageResult(
StringComparer.OrdinalIgnoreCase.Equals(response, "ok"),
channel,
string.Empty,
StringComparer.OrdinalIgnoreCase.Equals(response, "ok") ? string.Empty : response
);
context.Debug("Result parsed: {0}", parsedResult);
return(parsedResult);
}
}
