From 2617f87e17b94646eb5a248360a7e0f9b7675d3e Mon Sep 17 00:00:00 2001
From: James Taylor <user234683@users.noreply.github.com>
Date: Sat, 10 Aug 2019 18:12:02 -0700
Subject: Add subscribe button on channels

---
 youtube/channel.py             | 6 +++---
 youtube/subscriptions.py       | 2 +-
 youtube/templates/channel.html | 9 +++++++++
 3 files changed, 13 insertions(+), 4 deletions(-)

(limited to 'youtube')

diff --git a/youtube/channel.py b/youtube/channel.py
index 4c7d380..9d0532a 100644
--- a/youtube/channel.py
+++ b/youtube/channel.py
@@ -1,5 +1,5 @@
 import base64
-from youtube import util, yt_data_extract, local_playlist
+from youtube import util, yt_data_extract, local_playlist, subscriptions
 from youtube import yt_app
 
 import urllib
@@ -312,7 +312,7 @@ def get_channel_page(channel_id, tab='videos'):
         info['current_sort'] = sort
     elif tab == 'search':
         info['search_box_value'] = query
-
+    info['subscribed'] = subscriptions.is_subscribed(info['channel_id'])
 
     return flask.render_template('channel.html',
         parameters_dictionary = request.args,
@@ -352,7 +352,7 @@ def get_channel_page_general_url(base_url, tab, request):
         info['current_sort'] = sort
     elif tab == 'search':
         info['search_box_value'] = query
-
+    info['subscribed'] = subscriptions.is_subscribed(info['channel_id'])
 
     return flask.render_template('channel.html',
         parameters_dictionary = request.args,
diff --git a/youtube/subscriptions.py b/youtube/subscriptions.py
index fa0570c..c347e76 100644
--- a/youtube/subscriptions.py
+++ b/youtube/subscriptions.py
@@ -519,7 +519,7 @@ def get_subscriptions_page():
 def post_subscriptions_page():
     action = request.values['action']
     if action == 'subscribe':
-        if len(request.values.getlist('channel_id')) != len(request.values('channel_name')):
+        if len(request.values.getlist('channel_id')) != len(request.values.getlist('channel_name')):
             return '400 Bad Request, length of channel_id != length of channel_name', 400
         with_open_db(_subscribe, zip(request.values.getlist('channel_id'), request.values.getlist('channel_name')))
 
diff --git a/youtube/templates/channel.html b/youtube/templates/channel.html
index 069e33b..a9f3ac9 100644
--- a/youtube/templates/channel.html
+++ b/youtube/templates/channel.html
@@ -23,6 +23,9 @@
             grid-column:2;
             margin-left: 5px;
         }
+            .summary subscribe-unsubscribe, .summary short-description{
+                margin-top: 10px;
+            }
         main .channel-tabs{
             grid-row:2;
             grid-column: 1 / span 2;
@@ -90,6 +93,12 @@
     <div class="summary">
         <h2 class="title">{{ channel_name }}</h2>
         <p class="short-description">{{ short_description }}</p>
+        <form method="POST" action="/youtube.com/subscriptions" class="subscribe-unsubscribe">
+            <input type="submit" value="{{ 'Unsubscribe' if subscribed else 'Subscribe' }}">
+            <input type="hidden" name="channel_id" value="{{ channel_id }}">
+            <input type="hidden" name="channel_name" value="{{ channel_name }}">
+            <input type="hidden" name="action" value="{{ 'unsubscribe' if subscribed else 'subscribe' }}">
+        </form>
     </div>
     <nav class="channel-tabs">
         {% for tab_name in ('Videos', 'Playlists', 'About') %}
-- 
cgit v1.2.3