From db0e24ccc268d0a9c7575d660a9397e53747894b Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Wed, 10 Apr 2019 21:06:19 +0300
Subject: Use already parsed events for replies if possible

---
 ui/messages/html/blockquote.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'ui/messages/html/blockquote.go')

diff --git a/ui/messages/html/blockquote.go b/ui/messages/html/blockquote.go
index 30ce52e..17799a2 100644
--- a/ui/messages/html/blockquote.go
+++ b/ui/messages/html/blockquote.go
@@ -18,6 +18,7 @@ package html
 
 import (
 	"fmt"
+	"strings"
 
 	"maunium.net/go/mauview"
 )
@@ -37,6 +38,10 @@ func NewBlockquoteEntity(children []Entity) *BlockquoteEntity {
 	}}
 }
 
+func (be *BlockquoteEntity) Clone() Entity {
+	return &BlockquoteEntity{BaseEntity: be.BaseEntity.Clone().(*BaseEntity)}
+}
+
 func (be *BlockquoteEntity) Draw(screen mauview.Screen) {
 	be.BaseEntity.Draw(screen)
 	for y := 0; y < be.height; y++ {
@@ -44,6 +49,33 @@ func (be *BlockquoteEntity) Draw(screen mauview.Screen) {
 	}
 }
 
+func (be *BlockquoteEntity) PlainText() string {
+	if len(be.Children) == 0 {
+		return ""
+	}
+	var buf strings.Builder
+	newlined := false
+	for i, child := range be.Children {
+		if i != 0 && child.IsBlock() && !newlined {
+			buf.WriteRune('\n')
+		}
+		newlined = false
+		for i, row := range strings.Split(child.PlainText(), "\n") {
+			if i != 0 {
+				buf.WriteRune('\n')
+			}
+			buf.WriteRune('>')
+			buf.WriteRune(' ')
+			buf.WriteString(row)
+		}
+		if child.IsBlock() {
+			buf.WriteRune('\n')
+			newlined = true
+		}
+	}
+	return strings.TrimSpace(buf.String())
+}
+
 func (be *BlockquoteEntity) String() string {
 	return fmt.Sprintf("&html.BlockquoteEntity{%s},\n", be.BaseEntity)
 }
-- 
cgit v1.2.3