Strictly require title for issue

cmd/frontend/issues.go

@@ -30,6 +30,14 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
 			return
 		}
 
+		title := r.PostFormValue("issue-title")
+		if len(title) == 0 {
+			err = fmt.Errorf("error: no title for issue specified")
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
 		if session.Values["issue-image"] == nil {
 			err := "error: Image required"
 			log.Println(err)
@@ -55,14 +63,11 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
 			return
 		}
 
-		imgSize := imgInfo.Size()
-		mimeType := mime.TypeByExtension(filepath.Ext(imgAbsName))
-
 		article := &b.Article{
-			Title:         r.PostFormValue("issue-title"),
+			Title:         title,
 			EncURL:        fmt.Sprint(c.Domain, "/image/serve/", imgFileName),
-			EncLength:     int(imgSize),
-			EncType:       mimeType,
+			EncLength:     int(imgInfo.Size()),
+			EncType:       mime.TypeByExtension(filepath.Ext(imgAbsName)),
 			Published:     true,
 			Rejected:      false,
 			Created:       time.Now(),