Rework the Account Popup Widget

Fixed Account Popup Widget Follow/Unfollow
Ignoring now also works, but doesn't have the ability to unignore

Add a URL Delete method to the network manager

Fixes #235

src/util/networkmanager.hpp

@@ -159,6 +159,28 @@ public:
 
         emit requester.requestUrl();
     }
+
+    template <typename FinishedCallback>
+    static void urlDelete(QNetworkRequest request, FinishedCallback onFinished)
+    {
+        NetworkRequester requester;
+        NetworkWorker *worker = new NetworkWorker;
+
+        worker->moveToThread(&NetworkManager::workerThread);
+        QObject::connect(
+            &requester, &NetworkRequester::requestUrl, worker,
+            [ onFinished = std::move(onFinished), request = std::move(request), worker ]() {
+                QNetworkReply *reply = NetworkManager::NaM.deleteResource(request);
+
+                QObject::connect(reply, &QNetworkReply::finished,
+                                 [ onFinished = std::move(onFinished), reply, worker ]() {
+                                     onFinished(reply);
+                                     delete worker;
+                                 });
+            });
+
+        emit requester.requestUrl();
+    }
 };
 
 class NetworkRequest

src/util/urlfetch.hpp

@@ -1,8 +1,8 @@
 #pragma once
 
-#include "singletons/accountmanager.hpp"
 #include "credentials.hpp"
 #include "debug/log.hpp"
+#include "singletons/accountmanager.hpp"
 #include "util/networkmanager.hpp"
 
 #include <rapidjson/document.h>
@@ -160,6 +160,36 @@ static void put(QUrl url, std::function<void(QJsonObject)> successCallback)
     });
 }
 
+static void sendDelete(QUrl url, std::function<void()> successCallback)
+{
+    QNetworkRequest request(url);
+
+    auto &accountManager = singletons::AccountManager::getInstance();
+    auto currentTwitchUser = accountManager.Twitch.getCurrent();
+    QByteArray oauthToken;
+    if (currentTwitchUser) {
+        oauthToken = currentTwitchUser->getOAuthToken().toUtf8();
+    } else {
+        // XXX(pajlada): Bail out?
+    }
+
+    request.setRawHeader("Client-ID", getDefaultClientID());
+    request.setRawHeader("Accept", "application/vnd.twitchtv.v5+json");
+    request.setRawHeader("Authorization", "OAuth " + oauthToken);
+
+    NetworkManager::urlDelete(std::move(request), [=](QNetworkReply *reply) {
+        if (reply->error() == QNetworkReply::NetworkError::NoError) {
+            int code =
+                reply->attribute(QNetworkRequest::Attribute::HttpStatusCodeAttribute).toInt();
+
+            if (code >= 200 && code <= 299) {
+                successCallback();
+            }
+        }
+        reply->deleteLater();
+    });
+}
+
 }  // namespace twitch
 }  // namespace util
 }  // namespace chatterino