From 88bbb10880d65af417689c7ad3455acf39a33215 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Mon, 22 Feb 2016 20:21:26 +0100
Subject: Moved the mail parsing into it's own little corner

---
 framework/mail/messageparser.cpp | 76 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 framework/mail/messageparser.cpp

(limited to 'framework/mail/messageparser.cpp')

diff --git a/framework/mail/messageparser.cpp b/framework/mail/messageparser.cpp
new file mode 100644
index 00000000..2529a677
--- /dev/null
+++ b/framework/mail/messageparser.cpp
@@ -0,0 +1,76 @@
+/*
+    Copyright (c) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
+
+    This library is free software; you can redistribute it and/or modify it
+    under the terms of the GNU Library General Public License as published by
+    the Free Software Foundation; either version 2 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 Library General Public
+    License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to the
+    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+    02110-1301, USA.
+*/
+#include "messageparser.h"
+
+#include "stringhtmlwriter.h"
+#include "objecttreesource.h"
+#include "csshelper.h"
+
+#include <QFile>
+#include <QImage>
+#include <QDebug>
+#include <QTime>
+#include <MessageViewer/ObjectTreeParser>
+
+MessageParser::MessageParser(QObject *parent)
+    : QObject(parent)
+{
+
+}
+
+QString MessageParser::html() const
+{
+    return mHtml;
+}
+
+QVariant MessageParser::message() const
+{
+    return QVariant();
+}
+
+void MessageParser::setMessage(const QVariant &message)
+{
+    QTime time;
+    time.start();
+    const auto mailData = KMime::CRLFtoLF(message.toByteArray());
+    KMime::Message::Ptr msg(new KMime::Message);
+    msg->setContent(mailData);
+    msg->parse();
+    qWarning() << "parsed: " << time.elapsed();
+    qWarning() << "parsed: " << message.toByteArray();
+
+    // render the mail
+    StringHtmlWriter htmlWriter;
+    QImage paintDevice;
+    CSSHelper cssHelper(&paintDevice);
+    MessageViewer::NodeHelper nodeHelper;
+    ObjectTreeSource source(&htmlWriter, &cssHelper);
+    MessageViewer::ObjectTreeParser otp(&source, &nodeHelper);
+
+    htmlWriter.begin(QString());
+    htmlWriter.queue(cssHelper.htmlHead(false));
+
+    otp.parseObjectTree(msg.data());
+
+    htmlWriter.queue(QStringLiteral("</body></html>"));
+    htmlWriter.end();
+
+    mHtml = htmlWriter.html();
+    emit htmlChanged();
+}
-- 
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