From 80f7e44e1a9056fc55147718dd2812eb93925ec1 Mon Sep 17 00:00:00 2001
From: Kitsune Ral <Kitsune-Ral@users.sf.net>
Date: Thu, 25 Jan 2018 19:48:08 +0900
Subject: Room, User: expose avatarMediaId(); declare User for the metatype
 system

To make it easy to use User objects and fetch room and user avatars from QML. Closes #155.
---
 avatar.cpp | 5 +++++
 avatar.h   | 1 +
 room.cpp   | 9 +++++++--
 room.h     | 3 +++
 user.cpp   | 5 +++++
 user.h     | 3 +++
 6 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/avatar.cpp b/avatar.cpp
index 44cad4e5..040bf9bb 100644
--- a/avatar.cpp
+++ b/avatar.cpp
@@ -62,6 +62,11 @@ QImage Avatar::get(int width, int height, notifier_t notifier) const
     return d->get({width, height}, notifier);
 }
 
+QString Avatar::mediaId() const
+{
+    return d->_url.authority() + d->_url.path();
+}
+
 QImage Avatar::Private::get(QSize size, Avatar::notifier_t notifier) const
 {
     // FIXME: Alternating between longer-width and longer-height requests
diff --git a/avatar.h b/avatar.h
index 28c16e4d..4d476ea5 100644
--- a/avatar.h
+++ b/avatar.h
@@ -38,6 +38,7 @@ namespace QMatrixClient
             QImage get(int dimension, notifier_t notifier) const;
             QImage get(int w, int h, notifier_t notifier) const;
 
+            QString mediaId() const;
             QUrl url() const;
             bool updateUrl(const QUrl& newUrl);
 
diff --git a/room.cpp b/room.cpp
index d79363a3..bc7c083e 100644
--- a/room.cpp
+++ b/room.cpp
@@ -263,6 +263,11 @@ QString Room::topic() const
     return d->topic;
 }
 
+QString Room::avatarMediaId() const
+{
+    return d->avatar.mediaId();
+}
+
 QUrl Room::avatarUrl() const
 {
     return d->avatar.url();
@@ -284,8 +289,8 @@ QImage Room::avatar(int width, int height)
         auto theOtherOneIt = d->membersMap.begin();
         if (theOtherOneIt.value() == localUser())
             ++theOtherOneIt;
-        return theOtherOneIt.value()->avatarObject()
-                .get(width, height, [=] { emit avatarChanged(); });
+        return (*theOtherOneIt)->avatarObject()
+                    .get(width, height, [=] { emit avatarChanged(); });
     }
     return {};
 }
diff --git a/room.h b/room.h
index d2962d95..b908a763 100644
--- a/room.h
+++ b/room.h
@@ -104,7 +104,9 @@ namespace QMatrixClient
             Q_PROPERTY(QString canonicalAlias READ canonicalAlias NOTIFY namesChanged)
             Q_PROPERTY(QString displayName READ displayName NOTIFY namesChanged)
             Q_PROPERTY(QString topic READ topic NOTIFY topicChanged)
+            Q_PROPERTY(QString avatarMediaId READ avatarMediaId NOTIFY avatarChanged STORED false)
             Q_PROPERTY(QUrl avatarUrl READ avatarUrl NOTIFY avatarChanged)
+
             Q_PROPERTY(int timelineSize READ timelineSize NOTIFY addedMessages)
             Q_PROPERTY(QStringList memberNames READ memberNames NOTIFY memberListChanged)
             Q_PROPERTY(int memberCount READ memberCount NOTIFY memberListChanged)
@@ -132,6 +134,7 @@ namespace QMatrixClient
             QString canonicalAlias() const;
             QString displayName() const;
             QString topic() const;
+            QString avatarMediaId() const;
             QUrl avatarUrl() const;
             Q_INVOKABLE JoinState joinState() const;
             Q_INVOKABLE QList<User*> usersTyping() const;
diff --git a/user.cpp b/user.cpp
index 8b662acb..b0890b61 100644
--- a/user.cpp
+++ b/user.cpp
@@ -145,6 +145,11 @@ QImage User::avatar(int width, int height)
     return d->avatar.get(width, height, [=] { emit avatarChanged(this); });
 }
 
+QString User::avatarMediaId() const
+{
+    return d->avatar.mediaId();
+}
+
 QUrl User::avatarUrl() const
 {
     return d->avatar.url();
diff --git a/user.h b/user.h
index 4f48f20c..8a2c53d9 100644
--- a/user.h
+++ b/user.h
@@ -33,6 +33,7 @@ namespace QMatrixClient
             Q_PROPERTY(QString name READ name NOTIFY nameChanged)
             Q_PROPERTY(QString displayName READ displayname NOTIFY nameChanged STORED false)
             Q_PROPERTY(QString bridgeName READ bridged NOTIFY nameChanged STORED false)
+            Q_PROPERTY(QString avatarMediaId READ avatarMediaId NOTIFY avatarChanged STORED false)
             Q_PROPERTY(QUrl avatarUrl READ avatarUrl NOTIFY avatarChanged)
         public:
             User(QString userId, Connection* connection);
@@ -62,6 +63,7 @@ namespace QMatrixClient
             Q_INVOKABLE QImage avatar(int dimension);
             Q_INVOKABLE QImage avatar(int requestedWidth, int requestedHeight);
 
+            QString avatarMediaId() const;
             QUrl avatarUrl() const;
 
             void processEvent(Event* event);
@@ -84,3 +86,4 @@ namespace QMatrixClient
             Private* d;
     };
 }
+Q_DECLARE_METATYPE(QMatrixClient::User*)
-- 
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