add playlist tab to channels
This commit is contained in:
James Taylor
parent
edbc305da9
commit
9cefa46bc5
@ -158,6 +158,26 @@ def grid_items_html(items, additional_info={}):
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result += '''\n</nav>'''
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return result
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channel_tab_template = Template('''\n<a class="tab page-button"$href_attribute>$tab_name</a>''')
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tabs = ('Videos', 'Playlists', 'About')
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def channel_tabs_html(channel_id, current_tab):
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result = ''
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for tab_name in tabs:
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if tab_name == current_tab:
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result += channel_tab_template.substitute(
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href_attribute = '',
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tab_name = tab_name,
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)
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else:
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result += channel_tab_template.substitute(
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href_attribute = 'href="' + URL_ORIGIN + "/channel/" + channel_id + "/" + tab_name.lower() + '"',
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tab_name = tab_name,
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)
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return result
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def channel_videos_html(polymer_json, current_page=1, number_of_videos = 1000, current_query_string=''):
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microformat = polymer_json[1]['response']['microformat']['microformatDataRenderer']
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channel_url = microformat['urlCanonical'].rstrip('/')
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@ -176,7 +196,7 @@ def channel_videos_html(polymer_json, current_page=1, number_of_videos = 1000, c
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return yt_channel_items_template.substitute(
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channel_title = microformat['title'],
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channel_about_url = URL_ORIGIN + "/channel/" + channel_id + "/about",
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channel_tabs = channel_tabs_html(channel_id, 'Videos'),
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avatar = '/' + microformat['thumbnail']['thumbnails'][0]['url'],
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page_title = microformat['title'] + ' - Channel',
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items = items_html,
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@ -184,6 +204,32 @@ def channel_videos_html(polymer_json, current_page=1, number_of_videos = 1000, c
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number_of_results = '{:,}'.format(number_of_videos) + " videos",
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)
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def channel_playlists_html(polymer_json):
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microformat = polymer_json[1]['response']['microformat']['microformatDataRenderer']
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channel_url = microformat['urlCanonical'].rstrip('/')
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channel_id = channel_url[channel_url.rfind('/')+1:]
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try:
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items = polymer_json[1]['response']['continuationContents']['gridContinuation']['items']
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except KeyError:
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response = polymer_json[1]['response']
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try:
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contents = response['contents']
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except KeyError:
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items = []
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else:
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items = contents['twoColumnBrowseResultsRenderer']['tabs'][2]['tabRenderer']['content']['sectionListRenderer']['contents'][0]['itemSectionRenderer']['contents'][0]['gridRenderer']['items']
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items_html = grid_items_html(items, {'author': microformat['title']})
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return yt_channel_items_template.substitute(
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channel_title = microformat['title'],
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channel_tabs = channel_tabs_html(channel_id, 'Playlists'),
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avatar = '/' + microformat['thumbnail']['thumbnails'][0]['url'],
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page_title = microformat['title'] + ' - Channel',
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items = items_html,
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page_buttons = '',
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number_of_results = '',
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)
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channel_link_template = Template('''
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<a href="$url">$text</a>''')
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stat_template = Template('''
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@ -218,7 +264,7 @@ def channel_about_page(polymer_json):
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description = description,
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links = channel_links,
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stats = stats,
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channel_videos_url = common.URL_ORIGIN + '/channel/' + channel_metadata['channelId'] + '/videos',
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channel_tabs = channel_tabs_html(channel_metadata['channelId'], 'About'),
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)
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def get_channel_page(url, query_string=''):
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@ -247,6 +293,10 @@ def get_channel_page(url, query_string=''):
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polymer_json = common.fetch_url('https://www.youtube.com/channel/' + channel_id + '/about?pbj=1', headers_1)
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polymer_json = json.loads(polymer_json)
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return channel_about_page(polymer_json)
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elif tab == 'playlists':
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polymer_json = common.fetch_url('https://www.youtube.com/channel/' + channel_id + '/playlists?pbj=1', headers_1)
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polymer_json = json.loads(polymer_json)
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return channel_playlists_html(polymer_json)
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else:
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raise ValueError('Unknown channel tab: ' + tab)
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@ -265,5 +315,9 @@ def get_user_page(url, query_string=''):
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polymer_json = common.fetch_url('https://www.youtube.com/user/' + username + '/about?pbj=1', headers_1)
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polymer_json = json.loads(polymer_json)
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return channel_about_page(polymer_json)
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elif page == 'playlists':
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polymer_json = common.fetch_url('https://www.youtube.com/user/' + username + '/playlists?pbj=1', headers_1)
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polymer_json = json.loads(polymer_json)
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return channel_playlists_html(polymer_json)
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else:
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raise ValueError('Unknown channel page: ' + page)
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@ -58,7 +58,7 @@ medium_playlist_item_template = Template('''
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</div>
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</a>
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<a class="title" href="$url" title=$title>$title</a>
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<a class="title" href="$url" title="$title">$title</a>
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<address><a href="$author_url">$author</a></address>
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</div>
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@ -73,10 +73,6 @@ medium_video_item_template = Template('''
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<a class="title" href="$url">$title</a>
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<div class="stats">$stats</div>
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<!--
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<address><a href="$author_url">$author</a></address>
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<span class="views">$views</span>
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<time datetime="$datetime">Uploaded $published</time>-->
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<span class="description">$description</span>
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<span class="badges">$badges</span>
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@ -477,7 +473,7 @@ def video_item_html(item, template, html_exclude=set()):
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return template.substitute(html_ready)
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def playlist_item_html(item, template, html_exlude=set()):
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def playlist_item_html(item, template, html_exclude=set()):
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html_ready = get_html_ready(item)
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html_ready['url'] = URL_ORIGIN + "/playlist?list=" + html_ready['id']
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@ -104,8 +104,7 @@
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<img class="avatar" src="$avatar">
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<h2 class="title">$channel_title</h2>
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<nav class="channel-tabs">
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<a class="tab page-button" href="$channel_videos_url">Videos</a>
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<a class="tab page-button">About</a>
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$channel_tabs
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</nav>
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<div class="channel-info">
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<ul>
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@ -82,6 +82,9 @@
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.item-grid .video-thumbnail-img{
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width:168px;
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}
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.item-grid .playlist-thumbnail-img{
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width:168px;
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}
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.page-button-row{
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grid-column: 1 / span 2;
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}
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@ -117,8 +120,7 @@
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<img class="avatar" src="$avatar">
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<h2 class="title">$channel_title</h2>
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<nav class="channel-tabs">
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<a class="tab page-button">Videos</a>
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<a class="tab page-button" href="$channel_about_url">About</a>
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$channel_tabs
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</nav>
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<div id="number-of-results">$number_of_results</div>
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$items
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