From 48b9619439818ecb344ae33c9c31a55ecb1aa27a Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Sat, 5 Nov 2016 15:20:05 +0100
Subject: Adding hashtags

---
 app/channels/hashtag_channel.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 app/channels/hashtag_channel.rb

(limited to 'app/channels/hashtag_channel.rb')

diff --git a/app/channels/hashtag_channel.rb b/app/channels/hashtag_channel.rb
new file mode 100644
index 000000000..5be8d94cd
--- /dev/null
+++ b/app/channels/hashtag_channel.rb
@@ -0,0 +1,11 @@
+class HashtagChannel < ApplicationCable::Channel
+  def subscribed
+    tag = params[:tag].downcase
+
+    stream_from "timeline:hashtag:#{tag}", lambda { |encoded_message|
+      status, message = hydrate_status(encoded_message)
+      next if filter?(status)
+      transmit message
+    }
+  end
+end
-- 
cgit