From fd699d287de23771c17e395d79aa38287453a850 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Mon, 23 Nov 2020 18:48:43 +0100
Subject: Matrix: readd additional messages sync, remove reply/edit formatting
 from room description

---
 src/plugins/Matrix.cpp | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

(limited to 'src/plugins')

diff --git a/src/plugins/Matrix.cpp b/src/plugins/Matrix.cpp
index 278ffa3..95ce1dc 100644
--- a/src/plugins/Matrix.cpp
+++ b/src/plugins/Matrix.cpp
@@ -230,7 +230,9 @@ namespace QuickMedia {
 
     void RoomData::set_prev_batch(const std::string &new_prev_batch) {
         std::lock_guard<std::recursive_mutex> lock(room_mutex);
-        prev_batch = new_prev_batch;
+        // TODO: Check if this always works and if it also works for other homeservers than synapse
+        if(prev_batch.empty() || new_prev_batch < prev_batch)
+            prev_batch = new_prev_batch;
     }
 
     std::string RoomData::get_prev_batch() {
@@ -455,7 +457,7 @@ namespace QuickMedia {
         if(message->type == MessageType::REACTION)
             return "Reacted with: " + extract_first_line_elipses(message->body, 150);
         else
-            return extract_first_line_elipses(message->body, 150);
+            return extract_first_line_elipses(message_get_body_remove_formatting(message), 150);
     }
 
     void MatrixQuickMedia::update_room_description(RoomData *room, Messages &new_messages, bool is_initial_sync, bool sync_is_cache) {
@@ -1017,7 +1019,7 @@ namespace QuickMedia {
                 { "-H", "Authorization: Bearer " + access_token },
                 { "-m", "35" }
             };
-#if 0
+
             sync_additional_messages_thread = std::thread([this]() {
                 std::vector<CommandArg> additional_args = {
                     { "-H", "Authorization: Bearer " + access_token },
@@ -1043,7 +1045,7 @@ namespace QuickMedia {
                 additional_messages_queue.pop_wait();
                 parse_sync_response(json_root, true);
             });
-#endif
+
             const rapidjson::Value *next_batch_json;
             PluginResult result;
             bool initial_sync = true;
@@ -1388,7 +1390,7 @@ namespace QuickMedia {
 
                 const rapidjson::Value &timeline_json = GetMember(it.value, "timeline");
                 if(timeline_json.IsObject()) {
-                    if(!sync_is_cache && !room->has_prev_batch()) {
+                    if(is_additional_messages_sync) {
                         // This may be non-existent if this is the first event in the room
                         const rapidjson::Value &prev_batch_json = GetMember(timeline_json, "prev_batch");
                         if(prev_batch_json.IsString())
@@ -2338,16 +2340,8 @@ namespace QuickMedia {
     PluginResult Matrix::get_previous_room_messages(RoomData *room_data, bool latest_messages, size_t &num_new_messages) {
         num_new_messages = 0;
         std::string from = room_data->get_prev_batch();
-        if(from.empty()) {
-            fprintf(stderr, "Info: missing previous batch for room: %s, using /sync next batch\n", room_data->id.c_str());
-            // TODO: When caching /sync, remember to add lock around getting next_batch!
-            from = get_next_batch();
-            if(from.empty()) {
-                fprintf(stderr, "Warning: missing next batch, using END\n");
-                from = "END";
-                //return PluginResult::OK;
-            }
-        }
+        if(from.empty())
+            from = "END";
 
         rapidjson::Document request_data(rapidjson::kObjectType);
         request_data.AddMember("lazy_load_members", true, request_data.GetAllocator());
@@ -2535,7 +2529,7 @@ namespace QuickMedia {
         return PluginResult::OK;
     }
 
-    static std::string remove_reply_formatting(const std::string &str) {
+    std::string remove_reply_formatting(const std::string &str) {
         if(strncmp(str.c_str(), "> <@", 4) == 0) {
             size_t index = str.find("> ", 4);
             if(index != std::string::npos) {
@@ -2547,6 +2541,13 @@ namespace QuickMedia {
         return str;
     }
 
+    std::string message_get_body_remove_formatting(Message *message) {
+        if(message->related_event_type == RelatedEventType::REPLY || message->related_event_type == RelatedEventType::EDIT)
+            return remove_reply_formatting(message->body);
+        else
+            return message->body;
+    }
+
     static std::string block_quote(const std::string &str) {
         std::string result;
         for(char c : str) {
-- 
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