strip image and video urls from text if they are at the end of content.

data.go

@@ -145,7 +145,7 @@ func grabData(ctx context.Context, code string, isProfileSitemap bool) (*Data, e
 		}
 	case 1, 7, 30023, 30024:
 		typ = "note"
-		content = event.Content
+		content = strings.TrimSpace(event.Content)
 		parentNevent = getParentNevent(event)
 	case 6:
 		typ = "note"
@@ -176,6 +176,7 @@ func grabData(ctx context.Context, code string, isProfileSitemap bool) (*Data, e
 	}
 	kindNIP := kindNIPs[event.Kind]
 
+	// match image or video urls
 	urls := urlMatcher.FindAllString(event.Content, -1)
 	var image string
 	var video string
@@ -200,6 +201,17 @@ func grabData(ctx context.Context, code string, isProfileSitemap bool) (*Data, e
 		}
 	}
 
+	// if these urls are at the end of the post, remove them from the content?
+	var strippedContent string
+	if image != "" && strings.HasSuffix(content, image) {
+		strippedContent = strings.TrimSpace(content[0 : len(content)-len(image)])
+	} else if video != "" && strings.HasSuffix(content, video) {
+		strippedContent = strings.TrimSpace(content[0 : len(content)-len(video)])
+	}
+	if strippedContent != "" {
+		content = strippedContent
+	}
+
 	npubShort := npub[:8] + "…" + npub[len(npub)-4:]
 	authorLong := npub
 	authorShort := npubShort

render.go

@@ -157,7 +157,7 @@ func render(w http.ResponseWriter, r *http.Request) {
 			}
 		} else {
 			// otherwise replace npub/nprofiles with names and trim length
-			res := replaceUserReferencesWithNames(r.Context(), []string{data.event.Content})
+			res := replaceUserReferencesWithNames(r.Context(), []string{data.content})
 			description = res[0]
 			if len(description) > 240 {
 				description = description[:240]