From e9fb93da7b8c02e9d2c62d23c6cfc281c3243f11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E3=83=9E=E3=83=AA=E3=82=A6=E3=82=B9?=
 <marius@xn--gckvb8fzb.com>
Date: Thu, 5 Jan 2023 00:23:44 -0500
Subject: [PATCH] Added capability checks to replies, reply create

---
 ui/windows/postshow/handlers.go | 14 ++++++++++++++
 ui/windows/postshow/view.go     |  6 +++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/ui/windows/postshow/handlers.go b/ui/windows/postshow/handlers.go
index 62c04a6..e7baae0 100644
--- a/ui/windows/postshow/handlers.go
+++ b/ui/windows/postshow/handlers.go
@@ -1,6 +1,7 @@
 package postshow
 
 import (
+	"errors"
 	"strconv"
 
 	"github.com/charmbracelet/bubbles/viewport"
@@ -18,6 +19,19 @@ func handleReply(mi interface{}) (bool, []tea.Cmd) {
 
 	m.tk.CacheView(m)
 
+	caps := (*m.ctx.Systems[m.activePost.SysIDX]).GetCapabilities()
+	if !caps.IsCapableOf("create:reply") {
+		cmds = append(cmds, cmd.New(
+			cmd.MsgError,
+			WIN_ID,
+			cmd.Arg{
+				Name:  "error",
+				Value: errors.New("This system doesn't support replies yet!"),
+			},
+		).Tea())
+		return true, cmds
+	}
+
 	if m.buffer != "" {
 		replyToIdx, err = strconv.Atoi(m.buffer)
 
diff --git a/ui/windows/postshow/view.go b/ui/windows/postshow/view.go
index 2b1b0bb..8d1c048 100644
--- a/ui/windows/postshow/view.go
+++ b/ui/windows/postshow/view.go
@@ -65,7 +65,11 @@ func (m *Model) renderViewport(p *post.Post) string {
 
 	m.replyIDs = []string{p.ID}
 	m.activePost = p
-	out += m.renderReplies(0, p.Author.Name, &p.Replies)
+
+	caps := (*m.ctx.Systems[p.SysIDX]).GetCapabilities()
+	if caps.IsCapableOf("list:replies") {
+		out += m.renderReplies(0, p.Author.Name, &p.Replies)
+	}
 
 	return out
 }