From 0373153481e4a08f1dfb194e672188d74ce07d85 Mon Sep 17 00:00:00 2001
From: Kitsune Ral <Kitsune-Ral@users.sf.net>
Date: Tue, 24 Dec 2019 11:26:11 +0300
Subject: RoomMemberEvent: introduce the reason field (MSC2367)

See https://github.com/matrix-org/matrix-doc/pull/2367. Closes #370.
---
 lib/events/roommemberevent.cpp | 14 ++++++++++----
 lib/events/roommemberevent.h   |  7 +++++--
 2 files changed, 15 insertions(+), 6 deletions(-)

(limited to 'lib/events')

diff --git a/lib/events/roommemberevent.cpp b/lib/events/roommemberevent.cpp
index d0787170..d4b2be45 100644
--- a/lib/events/roommemberevent.cpp
+++ b/lib/events/roommemberevent.cpp
@@ -52,6 +52,7 @@ MemberEventContent::MemberEventContent(const QJsonObject& json)
     , isDirect(json["is_direct"_ls].toBool())
     , displayName(sanitized(json["displayname"_ls].toString()))
     , avatarUrl(json["avatar_url"_ls].toString())
+    , reason(json["reason"_ls].toString())
 {}
 
 void MemberEventContent::fillJson(QJsonObject* o) const
@@ -64,18 +65,23 @@ void MemberEventContent::fillJson(QJsonObject* o) const
     o->insert(QStringLiteral("displayname"), displayName);
     if (avatarUrl.isValid())
         o->insert(QStringLiteral("avatar_url"), avatarUrl.toString());
+    if (!reason.isEmpty())
+        o->insert(QStringLiteral("reason"), reason);
+}
+
+bool RoomMemberEvent::changesMembership() const
+{
+    return !prevContent() || prevContent()->membership != membership();
 }
 
 bool RoomMemberEvent::isInvite() const
 {
-    return membership() == MembershipType::Invite
-           && (!prevContent() || prevContent()->membership != membership());
+    return membership() == MembershipType::Invite && changesMembership();
 }
 
 bool RoomMemberEvent::isJoin() const
 {
-    return membership() == MembershipType::Join
-           && (!prevContent() || prevContent()->membership != membership());
+    return membership() == MembershipType::Join && changesMembership();
 }
 
 bool RoomMemberEvent::isLeave() const
diff --git a/lib/events/roommemberevent.h b/lib/events/roommemberevent.h
index 6a34fd7f..0ca439e1 100644
--- a/lib/events/roommemberevent.h
+++ b/lib/events/roommemberevent.h
@@ -40,6 +40,7 @@ public:
     bool isDirect = false;
     QString displayName;
     QUrl avatarUrl;
+    QString reason;
 
 protected:
     void fillJson(QJsonObject* o) const override;
@@ -56,8 +57,8 @@ public:
 
     explicit RoomMemberEvent(const QJsonObject& obj) : StateEvent(typeId(), obj)
     {}
-    [[deprecated("Use RoomMemberEvent(userId, contentArgs) "
-                 "instead")]] RoomMemberEvent(MemberEventContent&& c)
+    [[deprecated("Use RoomMemberEvent(userId, contentArgs) instead")]]
+    RoomMemberEvent(MemberEventContent&& c)
         : StateEvent(typeId(), matrixTypeId(), QString(), c)
     {}
     template <typename... ArgTs>
@@ -85,6 +86,8 @@ public:
     bool isDirect() const { return content().isDirect; }
     QString displayName() const { return content().displayName; }
     QUrl avatarUrl() const { return content().avatarUrl; }
+    QString reason() const { return content().reason; }
+    bool changesMembership() const;
     bool isInvite() const;
     bool isJoin() const;
     bool isLeave() const;
-- 
cgit v1.2.3