public static async Task UploadFileToOvercast(String fileLocation, string username,
ILogger logger)
{
using (var w = new StopWatchWithNesting("Main")) {
var userDet = Utility.GetUserDetailsDictionary();
var baseAddress = new Uri("https://overcast.fm/");
var cookieContainer = new CookieContainer();
using (var handler = new HttpClientHandler()
{
CookieContainer = cookieContainer
})
using (var httpClient = new HttpClient(handler)) {
string uploadPolicy;
string uploadSignature;
string awsAccessKeyid;
string key;
// cookieContainer.Add(baseAddress,
// new Cookie("o",
// "Gf5Y1a265-YP_r7cOkIySI5nF6ampgNLZk-4ZJyGvNu9nWRtubsu0cSymBcIQdj1CjIp9TU2lP6iFMKS"));
// Login to Overcast
using (w.WatchInner("Login to Overcast")) {
using (var request =
new HttpRequestMessage(new HttpMethod("POST"), "https://overcast.fm/login")) {
var contentList = new List <string>();
try {
contentList.Add($"email={userDet[username]["Overcast"]["username"]}");
contentList.Add($"password={userDet[username]["Overcast"]["password"]}");
}
catch (KeyNotFoundException) {
logger.LogError("User details not found");
}
request.Content = new StringContent(string.Join("&", contentList));
request.Content.Headers.ContentType =
MediaTypeHeaderValue.Parse("application/x-www-form-urlencoded");
HttpResponseMessage response = await httpClient.SendAsync(request);
response.EnsureSuccessStatusCode();
// Console.WriteLine(response);
}
}
// Get AWS Details form HTML
using (var w1 = w.WatchInner("Get AWS Details")) {
using (var request =
new HttpRequestMessage(new HttpMethod("GET"), "https://overcast.fm/uploads")) {
HttpResponseMessage response;
using (w1.WatchInner("Get AWS Website Request")) {
response = await httpClient.SendAsync(request);
response.EnsureSuccessStatusCode();
}
using (w1.WatchInner("Regex")) {
var uploadsHtml = response.Content.ReadAsStringAsync().Result;
Regex uploadPolicyRegex =
new Regex(
@"<input type=""hidden"" id=""upload_policy"" name=""policy"" value=""(.*)""/>");
Regex uploadSignatureRegex =
new Regex(
@"<input type=""hidden"" id=""upload_signature"" name=""signature"" value=""(.*)""/>");
Regex awsAccessKeyIdRegex =
new Regex(@"<input type=""hidden"" name=""AWSAccessKeyId"" value=""(.*)""/>");
Regex keyRegex =
new Regex(@"<input type=""hidden"" name=""key"" value=""(.*\/.*\/).*""\/>");
Match uploadPolicyMatch = uploadPolicyRegex.Match(uploadsHtml);
Match uploadSignatureMatch = uploadSignatureRegex.Match(uploadsHtml);
Match awsAccessKeyIdMatch = awsAccessKeyIdRegex.Match(uploadsHtml);
Match keyMatch = keyRegex.Match(uploadsHtml);
if (uploadPolicyMatch.Success && uploadSignatureMatch.Success &&
awsAccessKeyIdMatch.Success &&
keyMatch.Success)
{
uploadPolicy = uploadPolicyMatch.Groups[1].Value;
uploadSignature = uploadSignatureMatch.Groups[1].Value;
awsAccessKeyid = awsAccessKeyIdMatch.Groups[1].Value;
key = keyMatch.Groups[1].Value + Path.GetFileName(fileLocation);
// Console.WriteLine($"Upload Policy {uploadPolicy}");
// Console.WriteLine($"Upload Signature {uploadSignature}");
// Console.WriteLine($"AWS Access Key {awsAccessKeyid}");
// Console.WriteLine($"Key = {key}");
}
else
{
Console.WriteLine("Problem Extracting the Signature & Stuff");
return;
}
}
}
}
using (var w2 = w.WatchInner("Tell Overcast + Send AWS file")) {
Task <HttpResponseMessage> responseAWS;
using (w2.WatchInner("Send AWS")) {
// Send file to AWS
var requestAWS = new HttpRequestMessage(new HttpMethod("POST"),
"https://uploads-overcast.s3.amazonaws.com/");
var multipartContentAWS = new MultipartFormDataContent();
multipartContentAWS.Add(new StringContent("uploads-overcast"), "bucket");
multipartContentAWS.Add(new StringContent(key), "key");
multipartContentAWS.Add(new StringContent(awsAccessKeyid), "AWSAccessKeyId");
multipartContentAWS.Add(new StringContent("authenticated-read"), "acl");
multipartContentAWS.Add(new StringContent(uploadPolicy), "policy");
multipartContentAWS.Add(new StringContent(uploadSignature), "signature");
multipartContentAWS.Add(new StringContent("audio/mpeg"), "Content-Type");
multipartContentAWS.Add(new ByteArrayContent(File.ReadAllBytes(fileLocation)), "file");
requestAWS.Content = multipartContentAWS;
responseAWS = httpClient.SendAsync(requestAWS);
// Console.WriteLine(response.Content.ReadAsStringAsync().Result); using () {
}
await responseAWS;
responseAWS.Result.EnsureSuccessStatusCode();
Task <HttpResponseMessage> responseOvercast;
using (w2.WatchInner("Tell Overcast")) {
// Tell Overcast things worked
var requestOvercast = new HttpRequestMessage(new HttpMethod("POST"),
"https://overcast.fm/podcasts/upload_succeeded/");
var multipartContentOvercast = new MultipartFormDataContent();
multipartContentOvercast.Add(new StringContent(key), "key");
requestOvercast.Content = multipartContentOvercast;
responseOvercast = httpClient.SendAsync(requestOvercast);
// Console.WriteLine(response.Content.ReadAsStringAsync().Result);
}
await responseOvercast;
responseOvercast.Result.EnsureSuccessStatusCode();
// File.Delete(fileLocation);
}
await Utility.PushoverSendMessage(Path.GetFileNameWithoutExtension(fileLocation), userDet[username]["Pushover"]["user"], logger);
}
}
}