From cf487248df311bd055844ce44786e28ea5aa7c2c Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Sun, 26 Jun 2016 13:21:20 +0200
Subject: Reuse mailpreprocessor

---
 common/mailpreprocessor.cpp                  |  7 +++++-
 common/mailpreprocessor.h                    |  3 +++
 examples/maildirresource/maildirresource.cpp | 35 ++++------------------------
 3 files changed, 14 insertions(+), 31 deletions(-)

diff --git a/common/mailpreprocessor.cpp b/common/mailpreprocessor.cpp
index 64cb3d9..005a93e 100644
--- a/common/mailpreprocessor.cpp
+++ b/common/mailpreprocessor.cpp
@@ -29,9 +29,14 @@
 
 using namespace Sink;
 
+QString MailPropertyExtractor::getFilePathFromMimeMessagePath(const QString &s) const
+{
+    return s;
+}
+
 void MailPropertyExtractor::updatedIndexedProperties(Sink::ApplicationDomain::Mail &mail)
 {
-    const auto mimeMessagePath = mail.getMimeMessagePath();
+    const auto mimeMessagePath = getFilePathFromMimeMessagePath(mail.getMimeMessagePath());
     Trace() << "Updating indexed properties " << mimeMessagePath;
     QFile f(mimeMessagePath);
     if (!f.open(QIODevice::ReadOnly)) {
diff --git a/common/mailpreprocessor.h b/common/mailpreprocessor.h
index 715e336..473931c 100644
--- a/common/mailpreprocessor.h
+++ b/common/mailpreprocessor.h
@@ -26,6 +26,9 @@ public:
     virtual ~MailPropertyExtractor(){}
     virtual void newEntity(Sink::ApplicationDomain::Mail &mail, Sink::Storage::Transaction &transaction) Q_DECL_OVERRIDE;
     virtual void modifiedEntity(const Sink::ApplicationDomain::Mail &oldMail, Sink::ApplicationDomain::Mail &newMail,Sink::Storage::Transaction &transaction) Q_DECL_OVERRIDE;
+protected:
+    virtual QString getFilePathFromMimeMessagePath(const QString &) const;
+
 private:
     void updatedIndexedProperties(Sink::ApplicationDomain::Mail &mail);
 };
diff --git a/examples/maildirresource/maildirresource.cpp b/examples/maildirresource/maildirresource.cpp
index 92cfceb..b14a1bd 100644
--- a/examples/maildirresource/maildirresource.cpp
+++ b/examples/maildirresource/maildirresource.cpp
@@ -39,6 +39,7 @@
 #include "synchronizer.h"
 #include "sourcewriteback.h"
 #include "adaptorfactoryregistry.h"
+#include "mailpreprocessor.h"
 #include "specialpurposepreprocessor.h"
 #include <QDate>
 #include <QUuid>
@@ -71,38 +72,12 @@ static QString getFilePathFromMimeMessagePath(const QString &mimeMessagePath)
     return list.first().filePath();
 }
 
-class MaildirMailPropertyExtractor : public Sink::Preprocessor
+class MaildirMailPropertyExtractor : public MailPropertyExtractor
 {
-public:
-    MaildirMailPropertyExtractor() {}
-
-    void updatedIndexedProperties(Sink::ApplicationDomain::BufferAdaptor &newEntity)
-    {
-        const auto filePath = getFilePathFromMimeMessagePath(newEntity.getProperty("mimeMessage").toString());
-
-        KMime::Message *msg = new KMime::Message;
-        msg->setHead(KMime::CRLFtoLF(KPIM::Maildir::readEntryHeadersFromFile(filePath)));
-        msg->parse();
-
-        newEntity.setProperty("subject", msg->subject(true)->asUnicodeString());
-        newEntity.setProperty("sender", msg->from(true)->asUnicodeString());
-        newEntity.setProperty("senderName", msg->from(true)->asUnicodeString());
-        newEntity.setProperty("date", msg->date(true)->dateTime());
-    }
-
-    void newEntity(const QByteArray &uid, qint64 revision, Sink::ApplicationDomain::BufferAdaptor &newEntity, Sink::Storage::Transaction &transaction) Q_DECL_OVERRIDE
-    {
-        updatedIndexedProperties(newEntity);
-    }
-
-    void modifiedEntity(const QByteArray &uid, qint64 revision, const Sink::ApplicationDomain::BufferAdaptor &oldEntity, Sink::ApplicationDomain::BufferAdaptor &newEntity,
-        Sink::Storage::Transaction &transaction) Q_DECL_OVERRIDE
-    {
-        updatedIndexedProperties(newEntity);
-    }
-
-    void deletedEntity(const QByteArray &uid, qint64 revision, const Sink::ApplicationDomain::BufferAdaptor &oldEntity, Sink::Storage::Transaction &transaction) Q_DECL_OVERRIDE
+protected:
+    virtual QString getFilePathFromMimeMessagePath(const QString &mimeMessagePath) const Q_DECL_OVERRIDE
     {
+        return ::getFilePathFromMimeMessagePath(mimeMessagePath);
     }
 };
 
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