diff --git a/src/invidious.cr b/src/invidious.cr index dd240852..4952b365 100644 --- a/src/invidious.cr +++ b/src/invidious.cr @@ -385,6 +385,7 @@ end Invidious::Routing.get "/opensearch.xml", Invidious::Routes::Search, :opensearch Invidious::Routing.get "/results", Invidious::Routes::Search, :results Invidious::Routing.get "/search", Invidious::Routes::Search, :search + Invidious::Routing.get "/hashtag/:hashtag", Invidious::Routes::Search, :hashtag # User routes define_user_routes() diff --git a/src/invidious/hashtag.cr b/src/invidious/hashtag.cr new file mode 100644 index 00000000..afe31a36 --- /dev/null +++ b/src/invidious/hashtag.cr @@ -0,0 +1,44 @@ +module Invidious::Hashtag + extend self + + def fetch(hashtag : String, page : Int, region : String? = nil) : Array(SearchItem) + cursor = (page - 1) * 60 + ctoken = generate_continuation(hashtag, cursor) + + client_config = YoutubeAPI::ClientConfig.new(region: region) + response = YoutubeAPI.browse(continuation: ctoken, client_config: client_config) + + return extract_items(response) + end + + def generate_continuation(hashtag : String, cursor : Int) + object = { + "80226972:embedded" => { + "2:string" => "FEhashtag", + "3:base64" => { + "1:varint" => cursor.to_i64, + }, + "7:base64" => { + "325477796:embedded" => { + "1:embedded" => { + "2:0:embedded" => { + "2:string" => '#' + hashtag, + "4:varint" => 0_i64, + "11:string" => "", + }, + "4:string" => "browse-feedFEhashtag", + }, + "2:string" => hashtag, + }, + }, + }, + } + + continuation = object.try { |i| Protodec::Any.cast_json(i) } + .try { |i| Protodec::Any.from_json(i) } + .try { |i| Base64.urlsafe_encode(i) } + .try { |i| URI.encode_www_form(i) } + + return continuation + end +end diff --git a/src/invidious/routes/search.cr b/src/invidious/routes/search.cr index e60d0081..6f8bffea 100644 --- a/src/invidious/routes/search.cr +++ b/src/invidious/routes/search.cr @@ -63,4 +63,35 @@ module Invidious::Routes::Search templated "search" end end + + def self.hashtag(env : HTTP::Server::Context) + locale = env.get("preferences").as(Preferences).locale + + hashtag = env.params.url["hashtag"]? + if hashtag.nil? || hashtag.empty? + return error_template(400, "Invalid request") + end + + page = env.params.query["page"]? + if page.nil? + page = 1 + else + page = Math.max(1, page.to_i) + env.params.query.delete_all("page") + end + + begin + videos = Invidious::Hashtag.fetch(hashtag, page) + rescue ex + return error_template(500, ex) + end + + params = env.params.query.empty? ? "" : "{env.params.query}" + + hashtag_encoded = URI.encode_www_form(hashtag, space_to_plus: false) + url_prev_page = "/hashtag/#{hashtag_encoded}?page=#{page - 1}#{params}" + url_next_page = "/hashtag/#{hashtag_encoded}?page=#{page + 1}#{params}" + + templated "hashtag" + end end diff --git a/src/invidious/views/hashtag.ecr b/src/invidious/views/hashtag.ecr new file mode 100644 index 00000000..0ecfe832 --- /dev/null +++ b/src/invidious/views/hashtag.ecr @@ -0,0 +1,39 @@ +<% content_for "header" do %> +