429 lines
16 KiB
Python
429 lines
16 KiB
Python
from youtube.template import Template
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from youtube import local_playlist, yt_data_extract, util
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import json
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import html
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with open('yt_basic_template.html', 'r', encoding='utf-8') as file:
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yt_basic_template = Template(file.read())
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page_button_template = Template('''<a class="page-button" href="$href">$page</a>''')
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current_page_button_template = Template('''<div class="current-page-button">$page</a>''')
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medium_playlist_item_template = Template('''
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<div class="medium-item-box">
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<div class="medium-item">
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<a class="playlist-thumbnail-box" href="$url" title="$title">
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<img class="playlist-thumbnail-img" src="$thumbnail">
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<div class="playlist-thumbnail-info">
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<span>$size</span>
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</div>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<div class="stats">$stats</div>
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</div>
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</div>
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''')
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medium_video_item_template = Template('''
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<div class="medium-item-box">
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<div class="medium-item">
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<a class="video-thumbnail-box" href="$url" title="$title">
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<img class="video-thumbnail-img" src="$thumbnail">
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<span class="video-duration">$duration</span>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<div class="stats">$stats</div>
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<span class="description">$description</span>
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<span class="badges">$badges</span>
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</div>
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<input class="item-checkbox" type="checkbox" name="video_info_list" value="$video_info" form="playlist-edit">
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</div>
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''')
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small_video_item_template = Template('''
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<div class="small-item-box">
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<div class="small-item">
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<a class="video-thumbnail-box" href="$url" title="$title">
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<img class="video-thumbnail-img" src="$thumbnail">
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<span class="video-duration">$duration</span>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<address>$author</address>
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<span class="views">$views</span>
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</div>
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<input class="item-checkbox" type="checkbox" name="video_info_list" value="$video_info" form="playlist-edit">
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</div>
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''')
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small_playlist_item_template = Template('''
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<div class="small-item-box">
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<div class="small-item">
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<a class="playlist-thumbnail-box" href="$url" title="$title">
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<img class="playlist-thumbnail-img" src="$thumbnail">
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<div class="playlist-thumbnail-info">
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<span>$size</span>
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</div>
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</a>
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<a class="title" href="$url" title="$title">$title</a>
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<address>$author</address>
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</div>
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</div>
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''')
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medium_channel_item_template = Template('''
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<div class="medium-item-box">
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<div class="medium-item">
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<a class="video-thumbnail-box" href="$url" title="$title">
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<img class="video-thumbnail-img" src="$thumbnail">
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<span class="video-duration">$duration</span>
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</a>
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<a class="title" href="$url">$title</a>
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<span>$subscriber_count</span>
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<span>$size</span>
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<span class="description">$description</span>
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</div>
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</div>
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''')
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# -----
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# HTML
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# -----
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def small_video_item_html(item):
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video_info = json.dumps({key: item[key] for key in ('id', 'title', 'author', 'duration')})
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return small_video_item_template.substitute(
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title = html.escape(item["title"]),
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views = item["views"],
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author = html.escape(item["author"]),
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duration = item["duration"],
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url = util.URL_ORIGIN + "/watch?v=" + item["id"],
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thumbnail = util.get_thumbnail_url(item['id']),
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video_info = html.escape(video_info),
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)
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def small_playlist_item_html(item):
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return small_playlist_item_template.substitute(
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title=html.escape(item["title"]),
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size = item['size'],
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author="",
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url = util.URL_ORIGIN + "/playlist?list=" + item["id"],
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thumbnail= util.get_thumbnail_url(item['first_video_id']),
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)
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def medium_playlist_item_html(item):
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return medium_playlist_item_template.substitute(
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title=html.escape(item["title"]),
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size = item['size'],
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author=item['author'],
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author_url= util.URL_ORIGIN + item['author_url'],
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url = util.URL_ORIGIN + "/playlist?list=" + item["id"],
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thumbnail= item['thumbnail'],
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)
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def medium_video_item_html(medium_video_info):
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info = medium_video_info
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return medium_video_item_template.substitute(
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title=html.escape(info["title"]),
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views=info["views"],
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published = info["published"],
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description = yt_data_extract.format_text_runs(info["description"]),
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author=html.escape(info["author"]),
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author_url=info["author_url"],
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duration=info["duration"],
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url = util.URL_ORIGIN + "/watch?v=" + info["id"],
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thumbnail=info['thumbnail'],
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datetime='', # TODO
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)
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header_template = Template('''
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<header>
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<form id="site-search" action="/youtube.com/search">
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<input type="search" name="query" class="search-box" value="$search_box_value">
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<button type="submit" value="Search" class="search-button">Search</button>
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<div class="dropdown">
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<button class="dropdown-label">Options</button>
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<div class="css-sucks">
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<div class="dropdown-content">
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<h3>Sort by</h3>
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<input type="radio" id="sort_relevance" name="sort" value="0">
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<label for="sort_relevance">Relevance</label>
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<input type="radio" id="sort_upload_date" name="sort" value="2">
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<label for="sort_upload_date">Upload date</label>
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<input type="radio" id="sort_view_count" name="sort" value="3">
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<label for="sort_view_count">View count</label>
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<input type="radio" id="sort_rating" name="sort" value="1">
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<label for="sort_rating">Rating</label>
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<h3>Upload date</h3>
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<input type="radio" id="time_any" name="time" value="0">
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<label for="time_any">Any</label>
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<input type="radio" id="time_last_hour" name="time" value="1">
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<label for="time_last_hour">Last hour</label>
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<input type="radio" id="time_today" name="time" value="2">
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<label for="time_today">Today</label>
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<input type="radio" id="time_this_week" name="time" value="3">
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<label for="time_this_week">This week</label>
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<input type="radio" id="time_this_month" name="time" value="4">
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<label for="time_this_month">This month</label>
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<input type="radio" id="time_this_year" name="time" value="5">
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<label for="time_this_year">This year</label>
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<h3>Type</h3>
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<input type="radio" id="type_any" name="type" value="0">
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<label for="type_any">Any</label>
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<input type="radio" id="type_video" name="type" value="1">
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<label for="type_video">Video</label>
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<input type="radio" id="type_channel" name="type" value="2">
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<label for="type_channel">Channel</label>
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<input type="radio" id="type_playlist" name="type" value="3">
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<label for="type_playlist">Playlist</label>
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<input type="radio" id="type_movie" name="type" value="4">
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<label for="type_movie">Movie</label>
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<input type="radio" id="type_show" name="type" value="5">
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<label for="type_show">Show</label>
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<h3>Duration</h3>
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<input type="radio" id="duration_any" name="duration" value="0">
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<label for="duration_any">Any</label>
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<input type="radio" id="duration_short" name="duration" value="1">
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<label for="duration_short">Short (< 4 minutes)</label>
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<input type="radio" id="duration_long" name="duration" value="2">
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<label for="duration_long">Long (> 20 minutes)</label>
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</div>
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</div>
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</div>
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</form>
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<div id="header-right">
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<form id="playlist-edit" action="/youtube.com/edit_playlist" method="post" target="_self">
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<input name="playlist_name" id="playlist-name-selection" list="playlist-options" type="text">
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<datalist id="playlist-options">
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$playlists
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</datalist>
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<button type="submit" id="playlist-add-button" name="action" value="add">Add to playlist</button>
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<button type="reset" id="item-selection-reset">Clear selection</button>
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</form>
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<a href="/youtube.com/playlists" id="local-playlists">Local playlists</a>
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</div>
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</header>
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''')
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playlist_option_template = Template('''<option value="$name">$name</option>''')
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def get_header(search_box_value=""):
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playlists = ''
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for name in local_playlist.get_playlist_names():
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playlists += playlist_option_template.substitute(name = name)
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return header_template.substitute(playlists = playlists, search_box_value = html.escape(search_box_value))
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def badges_html(badges):
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return ' | '.join(map(html.escape, badges))
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html_transform_dispatch = {
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'title': html.escape,
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'published': html.escape,
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'id': html.escape,
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'description': yt_data_extract.format_text_runs,
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'duration': html.escape,
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'thumbnail': lambda url: html.escape('/' + url.lstrip('/')),
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'size': html.escape,
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'author': html.escape,
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'author_url': lambda url: html.escape(util.URL_ORIGIN + url),
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'views': html.escape,
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'subscriber_count': html.escape,
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'badges': badges_html,
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'playlist_index': html.escape,
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}
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def get_html_ready(item):
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html_ready = {}
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for key, value in item.items():
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try:
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function = html_transform_dispatch[key]
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except KeyError:
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continue
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html_ready[key] = function(value)
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return html_ready
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author_template_url = Template('''<address>By <a href="$author_url">$author</a></address>''')
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author_template = Template('''<address><b>$author</b></address>''')
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stat_templates = (
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Template('''<span class="views">$views</span>'''),
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Template('''<time datetime="$datetime">$published</time>'''),
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)
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def get_stats(html_ready):
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stats = []
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if 'author' in html_ready:
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if 'author_url' in html_ready:
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stats.append(author_template_url.substitute(html_ready))
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else:
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stats.append(author_template.substitute(html_ready))
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for stat in stat_templates:
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try:
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stats.append(stat.strict_substitute(html_ready))
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except KeyError:
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pass
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return ' | '.join(stats)
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def video_item_html(item, template, html_exclude=set()):
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video_info = {}
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for key in ('id', 'title', 'author'):
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try:
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video_info[key] = item[key]
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except KeyError:
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video_info[key] = ''
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try:
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video_info['duration'] = item['duration']
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except KeyError:
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video_info['duration'] = 'Live' # livestreams don't have a duration
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html_ready = get_html_ready(item)
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html_ready['video_info'] = html.escape(json.dumps(video_info) )
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html_ready['url'] = util.URL_ORIGIN + "/watch?v=" + html_ready['id']
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html_ready['datetime'] = '' #TODO
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for key in html_exclude:
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del html_ready[key]
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html_ready['stats'] = get_stats(html_ready)
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return template.substitute(html_ready)
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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'] = util.URL_ORIGIN + "/playlist?list=" + html_ready['id']
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html_ready['datetime'] = '' #TODO
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for key in html_exclude:
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del html_ready[key]
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html_ready['stats'] = get_stats(html_ready)
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return template.substitute(html_ready)
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page_button_template = Template('''<a class="page-button" href="$href">$page</a>''')
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current_page_button_template = Template('''<div class="page-button">$page</div>''')
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def page_buttons_html(current_page, estimated_pages, url, current_query_string):
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if current_page <= 5:
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page_start = 1
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page_end = min(9, estimated_pages)
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else:
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page_start = current_page - 4
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page_end = min(current_page + 4, estimated_pages)
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result = ""
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for page in range(page_start, page_end+1):
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if page == current_page:
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template = current_page_button_template
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else:
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template = page_button_template
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result += template.substitute(page=page, href = url + "?" + util.update_query_string(current_query_string, {'page': [str(page)]}) )
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return result
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showing_results_for = Template('''
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<div class="showing-results-for">
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<div>Showing results for <a>$corrected_query</a></div>
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<div>Search instead for <a href="$original_query_url">$original_query</a></div>
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</div>
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''')
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did_you_mean = Template('''
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<div class="did-you-mean">
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<div>Did you mean <a href="$corrected_query_url">$corrected_query</a></div>
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</div>
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''')
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def renderer_html(renderer, additional_info={}, current_query_string=''):
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type = list(renderer.keys())[0]
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renderer = renderer[type]
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if type == 'itemSectionRenderer':
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return renderer_html(renderer['contents'][0], additional_info, current_query_string)
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if type == 'channelRenderer':
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info = yt_data_extract.renderer_info(renderer)
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html_ready = get_html_ready(info)
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html_ready['url'] = util.URL_ORIGIN + "/channel/" + html_ready['id']
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return medium_channel_item_template.substitute(html_ready)
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if type in ('movieRenderer', 'clarificationRenderer'):
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return ''
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info = yt_data_extract.renderer_info(renderer)
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info.update(additional_info)
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html_exclude = set(additional_info.keys())
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if type == 'compactVideoRenderer':
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return video_item_html(info, small_video_item_template, html_exclude=html_exclude)
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if type in ('compactPlaylistRenderer', 'compactRadioRenderer', 'compactShowRenderer'):
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return playlist_item_html(info, small_playlist_item_template, html_exclude=html_exclude)
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if type in ('videoRenderer', 'gridVideoRenderer'):
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return video_item_html(info, medium_video_item_template, html_exclude=html_exclude)
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if type in ('playlistRenderer', 'gridPlaylistRenderer', 'radioRenderer', 'gridRadioRenderer', 'gridShowRenderer', 'showRenderer'):
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return playlist_item_html(info, medium_playlist_item_template, html_exclude=html_exclude)
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#print(renderer)
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#raise NotImplementedError('Unknown renderer type: ' + type)
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return '' |