Adds class to retrieve icons.

- This is an attempt to cache the icons.

Signed-off-by: Camila San <hello@camila.codes>

src/gui/CMakeLists.txt

@@ -102,6 +102,7 @@ set(client_SRCS
     servernotificationhandler.cpp
     guiutility.cpp
     elidedlabel.cpp
+    iconjob.cpp
     creds/credentialsfactory.cpp
     creds/httpcredentialsgui.cpp
     creds/oauth.cpp

src/gui/iconjob.cpp

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) by Camila Ayres <hello@camila.codes>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ */
+
+#include "iconjob.h"
+
+namespace OCC {
+
+IconJob::IconJob(const QUrl &url, QObject *parent) :
+    QObject(parent)
+{
+    connect(&_accessManager, &QNetworkAccessManager::finished,
+            this, &IconJob::finished);
+
+    QNetworkRequest request(url);
+    _accessManager.get(request);
+}
+
+void IconJob::finished(QNetworkReply *reply)
+{
+    if (reply->error() != QNetworkReply::NoError) {
+        qDebug() << reply->url() << " - " << reply->errorString();
+        return;
+    }
+
+    qDebug() << "Icon job finished for " << reply->url();
+
+    reply->deleteLater();
+    emit jobFinished(reply->readAll());
+}
+}

src/gui/iconjob.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) by Camila Ayres <hello@camila.codes>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ */
+
+#ifndef ICONJOB_H
+#define ICONJOB_H
+
+#include <QObject>
+#include <QByteArray>
+#include <QNetworkAccessManager>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+
+namespace OCC {
+
+/**
+ * @brief Job to fetch a icon
+ * @ingroup gui
+ */
+class IconJob : public QObject
+{
+    Q_OBJECT
+public:
+    explicit IconJob(const QUrl &url, QObject *parent = 0);
+
+signals:
+    void jobFinished(QByteArray iconData);
+
+private slots:
+    void finished(QNetworkReply *reply);
+
+private:
+    QNetworkAccessManager _accessManager;
+};
+}
+
+#endif // ICONJOB_H