From 57ae3243f8ff7c968d577abe25bc4564ed67314f Mon Sep 17 00:00:00 2001
From: Azareal <azareal@users.noreply.github.com>
Date: Sat, 30 Dec 2017 06:45:29 +0000
Subject: [PATCH] Fixed a bug where /topics/ always errors out for guests.

---
 common/parser.go | 22 ++++++++++++++++++++++
 routes.go        | 13 +++++--------
 2 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/common/parser.go b/common/parser.go
index a6402fdf..75989c63 100644
--- a/common/parser.go
+++ b/common/parser.go
@@ -175,9 +175,31 @@ func PreparseMessage(msg string) string {
 		msg = RunSshook("preparse_preassign", msg)
 	}
 	msg = html.EscapeString(msg)
+	/*var runes = []rune(msg)
+	msg = ""
+	//var inBold = false
+	//var unclosedBolds = 0
+	for i := 0; i < len(runes); i++ {
+		char := runes[i]
+		if char == '&' && peek(i, 1, runes) == 'l' && peek(i, 2, runes) == 't' && peek(i, 2, runes) == ';' {
+			i += 2
+
+		} else {
+			msg += string(char)
+		}
+	}*/
 	return shortcodeToUnicode(msg)
 }
 
+// TODO: Test this
+// TODO: Use this elsewhere in the parser?
+func peek(cur int, skip int, runes []rune) rune {
+	if (cur + skip) < len(runes) {
+		return runes[cur+skip]
+	}
+	return 0 // null byte
+}
+
 // TODO: Write a test for this
 // TODO: We need a lot more hooks here. E.g. To add custom media types and handlers.
 func ParseMessage(msg string, sectionID int, sectionType string /*, user User*/) string {
diff --git a/routes.go b/routes.go
index c7d919bd..e9671d2a 100644
--- a/routes.go
+++ b/routes.go
@@ -153,17 +153,14 @@ func routeTopics(w http.ResponseWriter, r *http.Request, user common.User) commo
 	}
 
 	// We need a list of the visible forums for Quick Topic
+	// ? - Would it be useful, if we could post in social groups from /topics/?
 	var forumList []common.Forum
 	for _, fid := range canSee {
 		forum := common.Forums.DirtyGet(fid)
-		if forum.Name != "" && forum.Active {
-			// This bit's for quick topic, as we don't want unbound forums (e.g. ones in plugin_socialgroups) showing up
-			// ? - Would it be useful, if we could post in social groups from /topics/?
-			if (forum.ParentType == "" || forum.ParentType == "forum") && user.Loggedin {
-				fcopy := forum.Copy()
-				// TODO: Add a hook here for plugin_guilds
-				forumList = append(forumList, fcopy)
-			}
+		if forum.Name != "" && forum.Active && (forum.ParentType == "" || forum.ParentType == "forum") {
+			fcopy := forum.Copy()
+			// TODO: Add a hook here for plugin_guilds
+			forumList = append(forumList, fcopy)
 		}
 	}