From 7125248dc83c6d7dd3bd3c8d3bc42a2761063e57 Mon Sep 17 00:00:00 2001
From: Stefan Sundin <git@stefansundin.com>
Date: Wed, 6 Dec 2017 22:02:36 -0800
Subject: [PATCH] Use fallback title if empty.

---
 config/initializers/05-string.rb | 5 +++++
 views/periscope_feed.erb         | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/config/initializers/05-string.rb b/config/initializers/05-string.rb
index 38c1e22..9e36031 100644
--- a/config/initializers/05-string.rb
+++ b/config/initializers/05-string.rb
@@ -32,6 +32,11 @@ def trunc(i=140)
     self.truncate(i, separator: " ", omission: " …") # &hellip;
   end
 
+  def or(alt)
+    return alt if self.ustrip == ""
+    self
+  end
+
   def esc
     self.gsub("&","&amp;").gsub("<","&lt;")
   end
diff --git a/views/periscope_feed.erb b/views/periscope_feed.erb
index 6c330a2..a838b5c 100644
--- a/views/periscope_feed.erb
+++ b/views/periscope_feed.erb
@@ -11,7 +11,7 @@
 
   <entry>
     <id>periscope:broadcast:<%= post["id"] %><%= ":#{params[:cachebuster]}" if params[:cachebuster] %></id>
-    <title><%= post["status"].to_line.esc %></title>
+    <title><%= post["status"].or("No title").to_line.esc %></title>
     <link href="https://www.periscope.tv/<%= "#{post["username"]}/#{post["id"]}" %>" />
     <updated><%= Time.parse(post["created_at"]) %></updated>
     <author><name><%= post["user_display_name"].esc %></name></author>