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Add subscribe button on channels

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This commit is contained in:
James Taylor 2019-08-10 18:12:02 -07:00
parent 33bba9762c
commit 2617f87e17
3 changed files with 13 additions and 4 deletions
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6
youtube/channel.py
View File

@ -1,5 +1,5 @@
import base64 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 from youtube import yt_app
import urllib import urllib
@ -312,7 +312,7 @@ def get_channel_page(channel_id, tab='videos'):
info['current_sort'] = sort info['current_sort'] = sort
elif tab == 'search': elif tab == 'search':
info['search_box_value'] = query info['search_box_value'] = query
info['subscribed'] = subscriptions.is_subscribed(info['channel_id'])
return flask.render_template('channel.html', return flask.render_template('channel.html',
parameters_dictionary = request.args, parameters_dictionary = request.args,
@ -352,7 +352,7 @@ def get_channel_page_general_url(base_url, tab, request):
info['current_sort'] = sort info['current_sort'] = sort
elif tab == 'search': elif tab == 'search':
info['search_box_value'] = query info['search_box_value'] = query
info['subscribed'] = subscriptions.is_subscribed(info['channel_id'])
return flask.render_template('channel.html', return flask.render_template('channel.html',
parameters_dictionary = request.args, parameters_dictionary = request.args,

2
youtube/subscriptions.py
View File

@ -519,7 +519,7 @@ def get_subscriptions_page():
def post_subscriptions_page(): def post_subscriptions_page():
action = request.values['action'] action = request.values['action']
if action == 'subscribe': 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 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'))) with_open_db(_subscribe, zip(request.values.getlist('channel_id'), request.values.getlist('channel_name')))

9
youtube/templates/channel.html
View File

@ -23,6 +23,9 @@
grid-column:2; grid-column:2;
margin-left: 5px; margin-left: 5px;
} }
.summary subscribe-unsubscribe, .summary short-description{
margin-top: 10px;
}
main .channel-tabs{ main .channel-tabs{
grid-row:2; grid-row:2;
grid-column: 1 / span 2; grid-column: 1 / span 2;
@ -90,6 +93,12 @@
<div class="summary"> <div class="summary">
<h2 class="title">{{ channel_name }}</h2> <h2 class="title">{{ channel_name }}</h2>
<p class="short-description">{{ short_description }}</p> <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> </div>
<nav class="channel-tabs"> <nav class="channel-tabs">
{% for tab_name in ('Videos', 'Playlists', 'About') %} {% for tab_name in ('Videos', 'Playlists', 'About') %}