From 396bc0c1721af8d3ee970228e7df457f6b2c73d5 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Mon, 13 Apr 2020 15:44:09 +0300
Subject: Rewrite Session backend

    Add session.hpp, containing structs that describe session data

    MainWindow, SubWindow and WebView can be created from
    Session::structs

    Opening new window will automatically open a default subwindow and tab
    if none were specified

Add lib/session_formats
    Add JsonSession, to serialize/deserialize Session structs into JSON
    - add some tests

clang-tidy:
    - fix various warnings
    - disable modernize-use-trailing-return-type check
---
 lib/session_formats/session_json.cpp | 97 ++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 lib/session_formats/session_json.cpp

(limited to 'lib/session_formats/session_json.cpp')

diff --git a/lib/session_formats/session_json.cpp b/lib/session_formats/session_json.cpp
new file mode 100644
index 0000000..eca96f2
--- /dev/null
+++ b/lib/session_formats/session_json.cpp
@@ -0,0 +1,97 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://library.iserlohn-fortress.net/aqua/smolbote
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include "session_json.hpp"
+#include <QJsonArray>
+#include <QJsonDocument>
+
+[[nodiscard]] QVector<Session::MainWindow> toWindowList(const QString &profile, const QStringList &urls)
+{
+    Session::SubWindow main_;
+    main_.profile = profile;
+    for(const auto &url : urls) {
+        main_.tabs.append({ profile, url, QByteArray() });
+    }
+    Session::MainWindow main;
+    main.subwindows.append(main_);
+    return { main };
+}
+
+[[nodiscard]] QJsonObject toJson(const QVector<Session::MainWindow> &windows)
+{
+    QJsonObject root;
+    QJsonArray windows_;
+    {
+        for(const auto &window : windows) {
+            QJsonObject window_;
+            QJsonArray subwindows;
+            for(const auto &subwindow : window.subwindows) {
+                QJsonObject subwindow_json;
+                subwindow_json.insert("profile", subwindow.profile);
+                QJsonArray tabs;
+                for(const auto &tab : subwindow.tabs) {
+                    QJsonObject tab_;
+                    tab_.insert("profile", tab.profile);
+                    tab_.insert("url", tab.url);
+                    tab_.insert("history", QString::fromLatin1(tab.history.toBase64()));
+                    tabs.append(tab_);
+                }
+                subwindow_json.insert("tabs", tabs);
+                subwindows.append(subwindow_json);
+            }
+            window_.insert("subwindows", subwindows);
+            windows_.append(window_);
+        }
+    }
+    root.insert("windows", windows_);
+    return root;
+}
+
+JsonSession::JsonSession(const QByteArray &data)
+    : root(QJsonDocument::fromJson(data).object())
+{
+}
+
+JsonSession::JsonSession(const QVector<MainWindow> &windows)
+    : root(toJson(windows))
+{
+}
+
+JsonSession::JsonSession(const QString &profile, const QStringList &urls)
+    : root(toJson(toWindowList(profile, urls)))
+{
+}
+
+QByteArray JsonSession::serialize() const
+{
+    QJsonDocument doc(root);
+    return doc.toJson(QJsonDocument::Compact);
+}
+
+QVector<Session::MainWindow> JsonSession::get() const
+{
+    QVector<Session::MainWindow> windows;
+    for(const auto &windowData : root["windows"].toArray()) {
+        Session::MainWindow window;
+        for(const auto &subwindowData : windowData.toObject()["subwindows"].toArray()) {
+            Session::SubWindow subwindow;
+            subwindow.profile = subwindowData.toObject()["profile"].toString();
+            for(const auto &tabData : subwindowData.toObject()["tabs"].toArray()) {
+                Session::WebView tab{
+                    tabData.toObject()["profile"].toString(),
+                    tabData.toObject()["url"].toString(),
+                    QByteArray::fromBase64(tabData.toObject()["history"].toString().toLatin1())
+                };
+                subwindow.tabs.append(tab);
+            }
+            window.subwindows.append(subwindow);
+        }
+        windows.append(window);
+    }
+    return windows;
+}
-- 
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