From 8aa134b8b23cf945f5a18e21e5fa4855e188d3c0 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Tue, 26 Mar 2019 00:37:35 +0200
Subject: Start moving to mauview

---
 ui/messages/imagemessage.go   |  2 +-
 ui/messages/parser/parser.go  | 24 +++++++++++++++++-------
 ui/messages/tstring/cell.go   |  3 ++-
 ui/messages/tstring/string.go |  3 ++-
 4 files changed, 22 insertions(+), 10 deletions(-)

(limited to 'ui/messages')

diff --git a/ui/messages/imagemessage.go b/ui/messages/imagemessage.go
index 0efe676..cad76a4 100644
--- a/ui/messages/imagemessage.go
+++ b/ui/messages/imagemessage.go
@@ -80,7 +80,7 @@ func (msg *ImageMessage) updateData() {
 	debug.Print("Loading image:", msg.Homeserver, msg.FileID)
 	data, _, _, err := msg.matrix.Download(fmt.Sprintf("mxc://%s/%s", msg.Homeserver, msg.FileID))
 	if err != nil {
-		debug.Print("Failed to download image %s/%s: %v", msg.Homeserver, msg.FileID, err)
+		debug.Printf("Failed to download image %s/%s: %v", msg.Homeserver, msg.FileID, err)
 		return
 	}
 	debug.Print("Image", msg.Homeserver, msg.FileID, "loaded.")
diff --git a/ui/messages/parser/parser.go b/ui/messages/parser/parser.go
index 94ab5b6..b36fde0 100644
--- a/ui/messages/parser/parser.go
+++ b/ui/messages/parser/parser.go
@@ -102,14 +102,24 @@ func ParseMessage(matrix ifc.MatrixContainer, room *rooms.Room, evt *mautrix.Eve
 	}
 	if len(evt.Content.GetReplyTo()) > 0 {
 		evt.Content.RemoveReplyFallback()
-		replyToEvt, _ := matrix.Client().GetEvent(room.ID, evt.Content.GetReplyTo())
-		replyToEvt.Content.RemoveReplyFallback()
-		if len(replyToEvt.Content.FormattedBody) == 0 {
-			replyToEvt.Content.FormattedBody = html.EscapeString(replyToEvt.Content.Body)
+		roomID := evt.Content.RelatesTo.InReplyTo.RoomID
+		if len(roomID) == 0 {
+			roomID = room.ID
+		}
+		replyToEvt, _ := matrix.Client().GetEvent(roomID, evt.Content.GetReplyTo())
+		if replyToEvt != nil {
+			replyToEvt.Content.RemoveReplyFallback()
+			if len(replyToEvt.Content.FormattedBody) == 0 {
+				replyToEvt.Content.FormattedBody = html.EscapeString(replyToEvt.Content.Body)
+			}
+			evt.Content.FormattedBody = fmt.Sprintf(
+				"In reply to <a href='https://matrix.to/#/%[1]s'>%[1]s</a><blockquote>%[2]s</blockquote><br/>%[3]s",
+				replyToEvt.Sender, replyToEvt.Content.FormattedBody, evt.Content.FormattedBody)
+		} else {
+			evt.Content.FormattedBody = fmt.Sprintf(
+				"In reply to unknown event https://matrix.to/#/%[1]s/%[2]s<br/>%[3]s",
+				roomID, evt.Content.GetReplyTo(), evt.Content.FormattedBody)
 		}
-		evt.Content.FormattedBody = fmt.Sprintf(
-			"In reply to <a href='https://matrix.to/#/%[1]s'>%[1]s</a><blockquote>%[2]s</blockquote><br/>%[3]s",
-			replyToEvt.Sender, replyToEvt.Content.FormattedBody, evt.Content.FormattedBody)
 	}
 	ts := unixToTime(evt.Timestamp)
 	switch evt.Content.MsgType {
diff --git a/ui/messages/tstring/cell.go b/ui/messages/tstring/cell.go
index aee1716..3ea7b5a 100644
--- a/ui/messages/tstring/cell.go
+++ b/ui/messages/tstring/cell.go
@@ -18,6 +18,7 @@ package tstring
 
 import (
 	"github.com/mattn/go-runewidth"
+	"maunium.net/go/mauview"
 
 	"maunium.net/go/tcell"
 )
@@ -43,7 +44,7 @@ func (cell Cell) RuneWidth() int {
 	return runewidth.RuneWidth(cell.Char)
 }
 
-func (cell Cell) Draw(screen tcell.Screen, x, y int) (chWidth int) {
+func (cell Cell) Draw(screen mauview.Screen, x, y int) (chWidth int) {
 	chWidth = cell.RuneWidth()
 	for runeWidthOffset := 0; runeWidthOffset < chWidth; runeWidthOffset++ {
 		screen.SetContent(x+runeWidthOffset, y, cell.Char, nil, cell.Style)
diff --git a/ui/messages/tstring/string.go b/ui/messages/tstring/string.go
index 7feeda0..b14dc8e 100644
--- a/ui/messages/tstring/string.go
+++ b/ui/messages/tstring/string.go
@@ -21,6 +21,7 @@ import (
 	"unicode"
 
 	"github.com/mattn/go-runewidth"
+	"maunium.net/go/mauview"
 
 	"maunium.net/go/tcell"
 )
@@ -181,7 +182,7 @@ func (str TString) AdjustStyleFull(fn func(tcell.Style) tcell.Style) {
 	str.AdjustStyle(0, len(str), fn)
 }
 
-func (str TString) Draw(screen tcell.Screen, x, y int) {
+func (str TString) Draw(screen mauview.Screen, x, y int) {
 	offsetX := 0
 	for _, cell := range str {
 		offsetX += cell.Draw(screen, x+offsetX, y)
-- 
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