Change most of Event's properties to extracted properties

Summary: Fix T8485

Reviewers: cmollekopf

Reviewed By: cmollekopf

Tags: #sink

Maniphest Tasks: T8485

Differential Revision: https://phabricator.kde.org/D12106

1 files changed, 60 insertions, 0 deletions

diff --git a/common/eventpreprocessor.cpp b/common/eventpreprocessor.cpp
new file mode 100644
index 0000000..e087563
--- /dev/null
+++ b/common/eventpreprocessor.cpp
@@ -0,0 +1,60 @@
+/*
+ *   Copyright (C) 2018 Christian Mollekopf <chrigi_1@fastmail.fm>
+ *   Copyright (C) 2018 Rémi Nicole <minijackson@riseup.net>
+ *
+ *   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.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
+ */
+
+#include "eventpreprocessor.h"
+
+#include <KCalCore/ICalFormat>
+
+void EventPropertyExtractor::updatedIndexedProperties(Event &event, const QByteArray &rawIcal)
+{
+    auto incidence = KCalCore::ICalFormat().readIncidence(rawIcal);
+
+    if(!incidence) {
+        SinkWarning() << "Invalid ICal to process, ignoring...";
+        return;
+    }
+
+    if(incidence->type() != KCalCore::IncidenceBase::IncidenceType::TypeEvent) {
+        SinkWarning() << "ICal to process is not of type `Event`, ignoring...";
+        return;
+    }
+
+    auto icalEvent = dynamic_cast<const KCalCore::Event *>(incidence.data());
+    // Should be guaranteed by the incidence->type() condition above.
+    Q_ASSERT(icalEvent);
+
+    SinkTrace() << "Extracting properties for event:" << icalEvent->summary();
+
+    event.setExtractedUid(icalEvent->uid());
+    event.setExtractedSummary(icalEvent->summary());
+    event.setExtractedDescription(icalEvent->description());
+    event.setExtractedStartTime(icalEvent->dtStart());
+    event.setExtractedEndTime(icalEvent->dtEnd());
+}
+
+void EventPropertyExtractor::newEntity(Event &event)
+{
+    updatedIndexedProperties(event, event.getIcal());
+}
+
+void EventPropertyExtractor::modifiedEntity(const Event &oldEvent, Event &newEvent)
+{
+    updatedIndexedProperties(newEvent, newEvent.getIcal());
+}