Initial QSfera import

Desktop/src/libsync/appprovider.cpp

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) by Hannah von Reth <hannah.vonreth@owncloud.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "appprovider.h"
+
+#include "common/utility.h"
+#include "libsync/account.h"
+#include "libsync/networkjobs/jsonjob.h"
+
+#include <QCoreApplication>
+#include <QDesktopServices>
+#include <QJsonArray>
+#include <QMimeDatabase>
+
+using namespace OCC;
+
+Q_LOGGING_CATEGORY(lcAppProvider, "sync.appprovider", QtInfoMsg)
+
+AppProvider::Provider::Provider(const QJsonObject &provider)
+    : mimeType(provider.value(QStringLiteral("mime_type")).toString())
+    , extension(provider.value(QStringLiteral("extension")).toString())
+    , name(provider.value(QStringLiteral("name")).toString())
+    , description(provider.value(QStringLiteral("description")).toString())
+    , icon(provider.value(QStringLiteral("icon")).toString())
+    , defaultApplication(provider.value(QStringLiteral("default_application")).toString())
+    , allowCreation(provider.value(QStringLiteral("allow_creation")).toBool())
+{
+}
+
+bool AppProvider::Provider::isValid() const
+{
+    return !mimeType.isEmpty();
+}
+
+AppProvider::AppProvider(const QJsonObject &apps)
+{
+    const auto mimTypes = apps.value(QStringLiteral("mime-types")).toArray();
+    _providers.reserve(apps.size());
+    for (const auto &type : mimTypes) {
+        Provider p(type.toObject());
+        _providers.insert(p.mimeType, std::move(p));
+    }
+}
+
+const AppProvider::Provider &AppProvider::app(const QMimeType &mimeType) const
+{
+    if (auto it = Utility::optionalFind(_providers, mimeType.name())) {
+        return it->value();
+    }
+    static const AppProvider::Provider nullProvider { {} };
+    return nullProvider;
+}
+
+const AppProvider::Provider &AppProvider::app(const QString &localPath) const
+{
+    QMimeDatabase db;
+    auto mimeType = db.mimeTypeForFile(localPath);
+    return app(mimeType);
+}
+
+bool AppProvider::open(const AccountPtr &account, const QString &localPath, const QByteArray &fileId) const
+{
+    const auto &a = app(localPath);
+    if (a.isValid()) {
+        SimpleNetworkJob::UrlQuery query { { QStringLiteral("file_id"), QString::fromUtf8(fileId) } };
+        auto *job = new JsonJob(account, account->capabilities().appProviders().openWebUrl, {}, "POST", query);
+        QObject::connect(job, &JsonJob::finishedSignal, account.data(), [account, job, localPath] {
+            if (job->httpStatusCode() == 200) {
+                const auto url = QUrl(job->data().value(QStringLiteral("uri")).toString());
+                const auto result = QDesktopServices::openUrl(url);
+                qCDebug(lcAppProvider) << u"start browser" << url << result;
+            } else {
+                Q_EMIT account->appProviderErrorOccured(
+                    QCoreApplication::translate("AppProvider", "Failed to open »%1« in web. Error: %2.").arg(localPath, job->reply()->errorString()));
+            }
+        });
+        job->start();
+        return true;
+    }
+    return false;
+}