forked from midou/invidious
Update management of channel description
Follow this comment : https://github.com/iv-org/invidious/pull/2968#issuecomment-1066428317
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@ -6,6 +6,7 @@ record AboutChannel,
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author_url : String,
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author_thumbnail : String,
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banner : String?,
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description : String,
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description_html : String,
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total_views : Int64,
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sub_count : Int32,
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@ -52,8 +53,7 @@ def get_about_info(ucid, locale) : AboutChannel
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banners = initdata["header"]["interactiveTabbedHeaderRenderer"]?.try &.["banner"]?.try &.["thumbnails"]?
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banner = banners.try &.[-1]?.try &.["url"].as_s?
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description = initdata["header"]["interactiveTabbedHeaderRenderer"]["description"]["simpleText"].as_s
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description_html = HTML.escape(description)
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description_node = initdata["header"]["interactiveTabbedHeaderRenderer"]["description"]
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is_family_friendly = initdata["microformat"]["microformatDataRenderer"]["familySafe"].as_bool
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allowed_regions = initdata["microformat"]["microformatDataRenderer"]["availableCountries"].as_a.map(&.as_s)
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@ -75,13 +75,24 @@ def get_about_info(ucid, locale) : AboutChannel
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author_verified_badge = initdata["header"].dig?("c4TabbedHeaderRenderer", "badges", 0, "metadataBadgeRenderer", "tooltip")
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author_verified = (author_verified_badge && author_verified_badge == "Verified")
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description = initdata["metadata"]["channelMetadataRenderer"]?.try &.["description"]?.try &.as_s? || ""
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description_html = HTML.escape(description)
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description_node = initdata["metadata"]["channelMetadataRenderer"]?.try &.["description"]?
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is_family_friendly = initdata["microformat"]["microformatDataRenderer"]["familySafe"].as_bool
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allowed_regions = initdata["microformat"]["microformatDataRenderer"]["availableCountries"].as_a.map(&.as_s)
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end
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description = !description_node.nil? ? description_node.as_s : ""
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description_html = HTML.escape(description)
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if !description_node.nil?
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if description_node.as_h?.nil?
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description_node = text_to_parsed_content(description_node.as_s)
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end
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description_html = parse_content(description_node)
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if description_html == "" && description != ""
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description_html = HTML.escape(description)
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end
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end
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total_views = 0_i64
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joined = Time.unix(0)
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@ -125,6 +136,7 @@ def get_about_info(ucid, locale) : AboutChannel
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author_url: author_url,
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author_thumbnail: author_thumbnail,
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banner: banner,
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description: description,
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description_html: description_html,
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total_views: total_views,
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sub_count: sub_count,
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@ -560,6 +560,32 @@ def fill_links(html, scheme, host)
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return html.to_xml(options: XML::SaveOptions::NO_DECL)
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end
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def text_to_parsed_content(text : String) : JSON::Any
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nodes = [] of JSON::Any
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text.split('\n').each do |line|
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currentNodes = [] of JSON::Any
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initialNode = {"text" => line}
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currentNodes << (JSON.parse(initialNode.to_json))
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line.scan(/https?:\/\/[^ ]*/).each do |uriMatch|
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lastNode = currentNodes[currentNodes.size - 1].as_h
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splittedLastNode = lastNode["text"].as_s.split(uriMatch[0])
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lastNode["text"] = JSON.parse(splittedLastNode[0].to_json)
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currentNodes[currentNodes.size - 1] = JSON.parse(lastNode.to_json)
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currentNode = {"text" => uriMatch[0], "navigationEndpoint" => {"urlEndpoint" => {"url" => uriMatch[0]}}}
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currentNodes << (JSON.parse(currentNode.to_json))
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afterNode = {"text" => splittedLastNode.size > 0 ? splittedLastNode[1] : ""}
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currentNodes << (JSON.parse(afterNode.to_json))
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end
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lastNode = currentNodes[currentNodes.size - 1].as_h
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lastNode["text"] = JSON.parse("#{currentNodes[currentNodes.size - 1]["text"]}\n".to_json)
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currentNodes[currentNodes.size - 1] = JSON.parse(lastNode.to_json)
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currentNodes.each do |node|
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nodes << (node)
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end
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end
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return JSON.parse({"runs" => nodes}.to_json)
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end
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def parse_content(content : JSON::Any, video_id : String? = "") : String
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content["simpleText"]?.try &.as_s.rchop('\ufeff').try { |b| HTML.escape(b) }.to_s ||
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content["runs"]?.try &.as_a.try { |r| content_to_comment_html(r, video_id).try &.to_s.gsub("\n", "<br>") } || ""
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@ -391,11 +391,3 @@ def reduce_uri(uri : URI | String, max_length : Int32 = 50, suffix : String = "
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end
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return str
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end
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def make_html_with_links(baseText : String) : String
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returnValue = baseText.dup
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returnValue.scan(/https?:\/\/[^ \n]*/).each do |match|
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returnValue = returnValue.sub(match[0], "<a href=\"#{match[0]}\">#{match[0]}</a>")
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end
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return returnValue
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end
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@ -10,7 +10,7 @@ module Invidious::Routes::Channels
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if !data.is_a?(Tuple)
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return data
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end
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locale, user, subscriptions, continuation, ucid, channel, description = data
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locale, user, subscriptions, continuation, ucid, channel = data
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page = env.params.query["page"]?.try &.to_i?
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page ||= 1
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@ -201,8 +201,6 @@ module Invidious::Routes::Channels
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return error_template(500, ex)
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end
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description = make_html_with_links(channel.description_html)
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return {locale, user, subscriptions, continuation, ucid, channel, description}
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return {locale, user, subscriptions, continuation, ucid, channel}
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end
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end
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@ -32,7 +32,7 @@
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<div class="h-box">
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<div id="descriptionWrapper">
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<p><span style="white-space:pre-wrap"><%= description %></span></p>
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<p><span style="white-space:pre-wrap"><%= channel.description_html %></span></p>
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</div>
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</div>
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