From cc3e8e57154409469267b0526807a907d5166147 Mon Sep 17 00:00:00 2001
From: FChannel <>
Date: Sun, 12 Jun 2022 23:04:13 -0700
Subject: admin page layout/css - truncate long new line posts

---
 post/util.go | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'post')

diff --git a/post/util.go b/post/util.go
index 8db2d02..bc2580b 100644
--- a/post/util.go
+++ b/post/util.go
@@ -469,7 +469,7 @@ func ParseAttachment(obj activitypub.ObjectBase, catalog bool) template.HTML {
 	return template.HTML(media)
 }
 
-func ParseContent(board activitypub.Actor, op string, content string, thread activitypub.ObjectBase) (template.HTML, error) {
+func ParseContent(board activitypub.Actor, op string, content string, thread activitypub.ObjectBase, id string, _type string) (template.HTML, error) {
 	// TODO: should escape more than just < and >, should also escape &, ", and '
 	nContent := strings.ReplaceAll(content, `<`, "&lt;")
 	nContent, err := ParseLinkComments(board, op, nContent, thread)
@@ -478,12 +478,31 @@ func ParseContent(board activitypub.Actor, op string, content string, thread act
 		return "", util.MakeError(err, "ParseContent")
 	}
 
+	if _type == "new" {
+		nContent = ParseTruncate(nContent, board, op, id)
+	}
 	nContent = ParseCommentQuotes(nContent)
 	nContent = strings.ReplaceAll(nContent, `/\&lt;`, ">")
 
 	return template.HTML(nContent), nil
 }
 
+func ParseTruncate(content string, board activitypub.Actor, op string, id string) string {
+	if strings.Count(content, "\r") > 30 {
+		content = strings.ReplaceAll(content, "\r\n", "\r")
+		lines := strings.SplitAfter(content, "\r")
+		content = ""
+
+		for i := 0; i < 30; i++ {
+			content += lines[i]
+		}
+
+		content += fmt.Sprintf("<a href=\"%s\">(view full post...)</a>", board.Id+"/"+util.ShortURL(board.Outbox, op)+"#"+util.ShortURL(board.Outbox+"/outbox", id))
+	}
+
+	return content
+}
+
 func ParseLinkComments(board activitypub.Actor, op string, content string, thread activitypub.ObjectBase) (string, error) {
 	re := regexp.MustCompile(`(>>(https?://[A-Za-z0-9_.:\-~]+\/[A-Za-z0-9_.\-~]+\/)(f[A-Za-z0-9_.\-~]+-)?([A-Za-z0-9_.\-~]+)?#?([A-Za-z0-9_.\-~]+)?)`)
 	match := re.FindAllStringSubmatch(content, -1)
-- 
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