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Merge pull request #2968 from mathiusD/description-link
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commit
6ff3a633f7
@ -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 +560,48 @@ 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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# For each line convert line to array of nodes
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text.split('\n').each do |line|
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# In first case line is just a simple node before
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# check patterns inside line
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# { 'text': 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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# For each match with url pattern, get last node and preserve
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# last node before create new node with url information
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# { 'text': match, 'navigationEndpoint': { 'urlEndpoint' : 'url': match } }
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line.scan(/https?:\/\/[^ ]*/).each do |urlMatch|
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# Retrieve last node and update node without match
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lastNode = currentNodes[currentNodes.size - 1].as_h
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splittedLastNode = lastNode["text"].as_s.split(urlMatch[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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# Create new node with match and navigation infos
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currentNode = {"text" => urlMatch[0], "navigationEndpoint" => {"urlEndpoint" => {"url" => urlMatch[0]}}}
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currentNodes << (JSON.parse(currentNode.to_json))
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# If text remain after match create new simple node with text after match
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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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# After processing of matches inside line
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# Add \n at end of last node for preserve carriage return
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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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# Finally add final nodes to nodes returned
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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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