From 97564d40636aafb251644f61a0b990e392afd7a4 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Thu, 22 Oct 2020 21:56:33 +0200
Subject: Matrix: add pinned messages tab

---
 plugins/Matrix.hpp | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

(limited to 'plugins')

diff --git a/plugins/Matrix.hpp b/plugins/Matrix.hpp
index f24a08f..c3c5539 100644
--- a/plugins/Matrix.hpp
+++ b/plugins/Matrix.hpp
@@ -78,6 +78,8 @@ namespace QuickMedia {
         // Ignores duplicates
         void append_messages(const std::vector<std::shared_ptr<Message>> &new_messages);
 
+        void append_pinned_events(std::vector<std::string> new_pinned_events);
+
         std::shared_ptr<Message> get_message_by_id(const std::string &id);
 
         std::vector<std::shared_ptr<UserInfo>> get_users_excluding_me(const std::string &my_user_id);
@@ -86,6 +88,7 @@ namespace QuickMedia {
         void release_room_lock();
 
         const std::vector<std::shared_ptr<Message>>& get_messages_thread_unsafe() const;
+        const std::vector<std::string>& get_pinned_events_unsafe() const;
 
         std::string id;
         std::string name;
@@ -111,6 +114,7 @@ namespace QuickMedia {
         std::unordered_map<std::string, std::shared_ptr<UserInfo>> user_info_by_user_id;
         std::vector<std::shared_ptr<Message>> messages;
         std::unordered_map<std::string, std::shared_ptr<Message>> message_by_event_id;
+        std::vector<std::string> pinned_events;
     };
 
     enum class MessageDirection {
@@ -127,16 +131,23 @@ namespace QuickMedia {
     };
 
     using Messages = std::vector<std::shared_ptr<Message>>;
-    using RoomSyncMessages = std::unordered_map<RoomData*, Messages>;
+
+    struct SyncData {
+        Messages messages;
+        std::vector<std::string> pinned_events;
+    };
+
+    using RoomSyncData = std::unordered_map<RoomData*, SyncData>;
     using Rooms = std::vector<RoomData*>;
 
     bool message_contains_user_mention(const std::string &msg, const std::string &username);
 
     class Matrix {
     public:
-        PluginResult sync(RoomSyncMessages &room_messages);
+        PluginResult sync(RoomSyncData &room_sync_data);
         void get_room_join_updates(Rooms &new_rooms);
-        PluginResult get_all_synced_room_messages(RoomData *room, Messages &messages);
+        void get_all_synced_room_messages(RoomData *room, Messages &messages);
+        void get_all_pinned_events(RoomData *room, std::vector<std::string> &events);
         PluginResult get_previous_room_messages(RoomData *room, Messages &messages);
 
         // |url| should only be set when uploading media.
@@ -176,12 +187,13 @@ namespace QuickMedia {
 
         bool use_tor = false;
     private:
-        PluginResult sync_response_to_body_items(const rapidjson::Document &root, RoomSyncMessages &room_messages);
+        PluginResult sync_response_to_body_items(const rapidjson::Document &root, RoomSyncData &room_sync_data);
         PluginResult get_previous_room_messages(RoomData *room_data);
         void events_add_user_info(const rapidjson::Value &events_json, RoomData *room_data);
         void events_add_user_read_markers(const rapidjson::Value &events_json, RoomData *room_data);
-        void events_add_messages(const rapidjson::Value &events_json, RoomData *room_data, MessageDirection message_dir, RoomSyncMessages *room_messages, bool has_unread_notifications);
+        void events_add_messages(const rapidjson::Value &events_json, RoomData *room_data, MessageDirection message_dir, RoomSyncData *room_sync_data, bool has_unread_notifications);
         void events_set_room_name(const rapidjson::Value &events_json, RoomData *room_data);
+        void events_add_pinned_events(const rapidjson::Value &events_json, RoomData *room_data, RoomSyncData &room_sync_data);
         std::shared_ptr<Message> parse_message_event(const rapidjson::Value &event_item_json, RoomData *room_data);
         PluginResult upload_file(RoomData *room, const std::string &filepath, UploadInfo &file_info, UploadInfo &thumbnail_info, std::string &err_msg);
 
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