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Make a function that builds the download widget's HTML
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Samantaz Fox
parent
505a81d087
commit
fe057c7873
@ -29,6 +29,8 @@ require "protodec/utils"
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require "./invidious/database/*"
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require "./invidious/helpers/*"
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require "./invidious/yt_backend/*"
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require "./invidious/frontend/*"
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require "./invidious/*"
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require "./invidious/channels/*"
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require "./invidious/user/*"
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108
src/invidious/frontend/watch_page.cr
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108
src/invidious/frontend/watch_page.cr
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@ -0,0 +1,108 @@
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module Invidious::Frontend::WatchPage
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extend self
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# A handy structure to pass many elements at
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# once to the download widget function
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struct VideoAssets
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getter full_videos : Array(Hash(String, JSON::Any))
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getter video_streams : Array(Hash(String, JSON::Any))
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getter audio_streams : Array(Hash(String, JSON::Any))
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getter captions : Array(Caption)
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def initialize(
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@full_videos,
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@video_streams,
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@audio_streams,
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@captions
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)
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end
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end
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def download_widget(locale : String, video : Video, video_assets : VideoAssets) : String
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if CONFIG.disabled?("downloads")
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return "<p id=\"download\">#{translate(locale, "Download is disabled.")}</p>"
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end
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return String.build(4000) do |str|
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str << "<form"
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str << " class=\"pure-form pure-form-stacked\""
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str << " action='/latest_version'"
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str << " method='get'"
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str << " rel='noopener'"
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str << " target='_blank'>"
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str << '\n'
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str << "\t<div class=\"pure-control-group\">\n"
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str << "\t\t<label for='download_widget'>"
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str << translate(locale, "Download as: ")
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str << "</label>\n"
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# TODO: remove inline style
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str << "\t\t<select style=\"width:100%\" name='download_widget' id='download_widget'>\n"
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# Non-DASH videos (audio+video)
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video_assets.full_videos.each do |option|
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mimetype = option["mimeType"].as_s.split(";")[0]
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height = itag_to_metadata?(option["itag"]).try &.["height"]?
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title = URI.encode_www_form("#{video.title}-#{video.id}.#{mimetype.split("/")[1]}")
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value = {"id": video.id, "itag": option["itag"], "title": title}.to_json
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str << "\t\t\t<option value='" << value << "'>"
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str << (height || "~240") << "p - " << mimetype
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str << "</option>\n"
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end
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# DASH video streams
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video_assets.video_streams.each do |option|
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mimetype = option["mimeType"].as_s.split(";")[0]
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title = URI.encode_www_form("#{video.title}-#{video.id}.#{mimetype.split("/")[1]}")
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value = {"id": video.id, "itag": option["itag"], "title": title}.to_json
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str << "\t\t\t<option value='" << value << "'>"
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str << option["qualityLabel"] << " - " << mimetype << " @ " << option["fps"] << "fps - video only"
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str << "</option>\n"
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end
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# DASH audio streams
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video_assets.audio_streams.each do |option|
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mimetype = option["mimeType"].as_s.split(";")[0]
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title = URI.encode_www_form("#{video.title}-#{video.id}.#{mimetype.split("/")[1]}")
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value = {"id": video.id, "itag": option["itag"], "title": title}.to_json
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str << "\t\t\t<option value='" << value << "'>"
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str << mimetype << " @ " << (option["bitrate"]?.try &.as_i./ 1000) << "k - audio only"
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str << "</option>\n"
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end
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# Subtitles (a.k.a "closed captions")
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video_assets.captions.each do |caption|
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title = URI.encode_www_form("#{video.title}-#{video.id}.#{caption.language_code}.vtt")
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value = {"id": video.id, "label": caption.name, "title": title}.to_json
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str << "\t\t\t<option value='" << value << "'>"
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str << translate(locale, "download_subtitles", translate(locale, caption.name))
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str << "</option>\n"
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end
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# End of form
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str << "\t\t</select>\n"
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str << "\t</div>\n"
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str << "\t<button type=\"submit\" class=\"pure-button pure-button-primary\">\n"
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str << "\t\t<b>" << translate(locale, "Download") << "</b>\n"
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str << "\t</button>\n"
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str << "</form>\n"
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end
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end
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end
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@ -189,6 +189,14 @@ module Invidious::Routes::Watch
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return env.redirect url
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end
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# Structure used for the download widget
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video_assets = Invidious::Frontend::WatchPage::VideoAssets.new(
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full_videos: fmt_stream,
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video_streams: video_streams,
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audio_streams: audio_streams,
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captions: video.captions
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)
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templated "watch"
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end
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@ -168,41 +168,7 @@ we're going to need to do it here in order to allow for translations.
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<% end %>
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<% end %>
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<% if CONFIG.dmca_content.includes?(video.id) || CONFIG.disabled?("downloads") %>
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<p id="download"><%= translate(locale, "Download is disabled.") %></p>
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<% else %>
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<form class="pure-form pure-form-stacked" action="/latest_version" method="get" rel="noopener" target="_blank">
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<div class="pure-control-group">
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<label for="download_widget"><%= translate(locale, "Download as: ") %></label>
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<select style="width:100%" name="download_widget" id="download_widget">
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<% fmt_stream.each do |option| %>
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<option value='{"id":"<%= video.id %>","itag":"<%= option["itag"] %>","title":"<%= URI.encode_www_form(video.title) %>-<%= video.id %>.<%= option["mimeType"].as_s.split(";")[0].split("/")[1] %>"}'>
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<%= itag_to_metadata?(option["itag"]).try &.["height"]? || "~240" %>p - <%= option["mimeType"].as_s.split(";")[0] %>
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</option>
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<% end %>
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<% video_streams.each do |option| %>
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<option value='{"id":"<%= video.id %>","itag":"<%= option["itag"] %>","title":"<%= URI.encode_www_form(video.title) %>-<%= video.id %>.<%= option["mimeType"].as_s.split(";")[0].split("/")[1] %>"}'>
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<%= option["qualityLabel"] %> - <%= option["mimeType"].as_s.split(";")[0] %> @ <%= option["fps"] %>fps - video only
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</option>
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<% end %>
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<% audio_streams.each do |option| %>
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<option value='{"id":"<%= video.id %>","itag":"<%= option["itag"] %>","title":"<%= URI.encode_www_form(video.title) %>-<%= video.id %>.<%= option["mimeType"].as_s.split(";")[0].split("/")[1] %>"}'>
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<%= option["mimeType"].as_s.split(";")[0] %> @ <%= option["bitrate"]?.try &.as_i./ 1000 %>k - audio only
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</option>
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<% end %>
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<% captions.each do |caption| %>
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<option value='{"id":"<%= video.id %>","label":"<%= caption.name %>","title":"<%= URI.encode_www_form(video.title) %>-<%= video.id %>.<%= caption.language_code %>.vtt"}'>
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<%= translate(locale, "download_subtitles", translate(locale, caption.name)) %>
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</option>
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<% end %>
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</select>
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</div>
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<button type="submit" class="pure-button pure-button-primary">
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<b><%= translate(locale, "Download") %></b>
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</button>
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</form>
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<% end %>
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<%= Invidious::Frontend::WatchPage.download_widget(locale, video, video_assets) %>
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<p id="views"><i class="icon ion-ios-eye"></i> <%= number_with_separator(video.views) %></p>
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<p id="likes"><i class="icon ion-ios-thumbs-up"></i> <%= number_with_separator(video.likes) %></p>
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