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Add /api/v1/channels/playlists/:ucid
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parent
a210327318
commit
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133
src/invidious.cr
133
src/invidious.cr
@ -3179,6 +3179,139 @@ end
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end
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end
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["/api/v1/channels/:ucid/playlists", "/api/v1/channels/playlists/:ucid"].each do |route|
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get route do |env|
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locale = LOCALES[env.get("locale").as(String)]?
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env.response.content_type = "application/json"
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ucid = env.params.url["ucid"]
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continuation = env.params.query["continuation"]?
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sort_by = env.params.query["sort"]?.try &.downcase
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sort_by ||= env.params.query["sort_by"]?.try &.downcase
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sort_by ||= "last"
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begin
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author, ucid, auto_generated = get_about_info(ucid, locale)
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rescue ex
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error_message = ex.message
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halt env, status_code: 500, response: error_message
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end
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client = make_client(YT_URL)
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if continuation
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url = produce_channel_playlists_url(ucid, continuation, sort_by, auto_generated)
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response = client.get(url)
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json = JSON.parse(response.body)
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if json["load_more_widget_html"].as_s.empty?
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response = {
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"playlists" => [] of String,
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"continuation" => nil,
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}
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if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
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response = response.to_pretty_json
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else
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response = response.to_json
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end
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halt env, status_code: 200, response: response
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end
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continuation = XML.parse_html(json["load_more_widget_html"].as_s)
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continuation = continuation.xpath_node(%q(//button[@data-uix-load-more-href]))
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if continuation
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continuation = extract_channel_playlists_cursor(continuation["data-uix-load-more-href"], auto_generated)
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end
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html = XML.parse_html(json["content_html"].as_s)
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nodeset = html.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
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else
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url = "/channel/#{ucid}/playlists?disable_polymer=1&flow=list"
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if auto_generated
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url += "&view=50"
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else
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url += "&view=1"
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end
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case sort_by
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when "last", "last_added"
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#
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when "oldest", "oldest_created"
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url += "&sort=da"
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when "newest", "newest_created"
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url += "&sort=dd"
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end
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response = client.get(url)
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html = XML.parse_html(response.body)
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continuation = html.xpath_node(%q(//button[@data-uix-load-more-href]))
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if continuation
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continuation = extract_channel_playlists_cursor(continuation["data-uix-load-more-href"], auto_generated)
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end
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nodeset = html.xpath_nodes(%q(//ul[@id="browse-items-primary"]/li[contains(@class, "feed-item-container")]))
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end
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if auto_generated
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items = extract_shelf_items(nodeset, ucid, author)
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else
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items = extract_items(nodeset, ucid, author)
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end
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response = JSON.build do |json|
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json.object do
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json.field "playlists" do
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json.array do
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items.each do |item|
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json.object do
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if item.is_a?(SearchPlaylist)
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json.field "title", item.title
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json.field "playlistId", item.id
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json.field "author", item.author
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json.field "authorId", item.ucid
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json.field "authorUrl", "/channel/#{item.ucid}"
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json.field "videoCount", item.video_count
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json.field "videos" do
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json.array do
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item.videos.each do |video|
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json.object do
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json.field "title", video.title
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json.field "videoId", video.id
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json.field "lengthSeconds", video.length_seconds
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json.field "videoThumbnails" do
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generate_thumbnails(json, video.id)
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end
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end
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end
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end
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end
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end
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end
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end
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end
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end
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json.field "continuation", continuation
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end
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end
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if env.params.query["pretty"]? && env.params.query["pretty"] == "1"
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JSON.parse(response).to_pretty_json
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else
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response
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end
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end
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end
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get "/api/v1/channels/search/:ucid" do |env|
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locale = LOCALES[env.get("locale").as(String)]?
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