100 lines
2.4 KiB
Ruby
100 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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# @see Source::URL::ArtStation
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class Source::Extractor
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class ArtStation < Source::Extractor
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def match?
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Source::URL::ArtStation === parsed_url
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end
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def image_urls
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if parsed_url.image_url?
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[asset_url(url)]
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else
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image_urls_from_api
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end
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end
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def page_url
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return nil if project_id.blank?
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if artist_name.present?
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"https://#{artist_name}.artstation.com/projects/#{project_id}"
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else
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"https://www.artstation.com/artwork/#{project_id}"
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end
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end
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def profile_url
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return nil if artist_name.blank?
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"https://www.artstation.com/#{artist_name}"
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end
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def artist_name
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artist_name_from_url || api_response.dig(:user, :username)
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end
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def artist_commentary_title
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api_response[:title]
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end
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def artist_commentary_desc
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api_response[:description]
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end
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def dtext_artist_commentary_desc
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ActionView::Base.full_sanitizer.sanitize(artist_commentary_desc)
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end
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def tags
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api_response[:tags].to_a.map do |tag|
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[tag, "https://www.artstation.com/search?q=#{CGI.escape(tag)}"]
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end
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end
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def image_urls_from_api
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api_response[:assets].to_a.map do |asset|
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if asset[:asset_type] == "image"
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asset_url(asset[:image_url])
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elsif asset[:asset_type] == "video_clip"
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url = Nokogiri::HTML5.parse(asset[:player_embedded]).at("iframe").attr("src")
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next if url.nil?
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response = http.cache(1.minute).get(url)
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next if response.status != 200
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response.parse.at("video source").attr("src")
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end
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end.compact
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end
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def artist_name_from_url
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parsed_url.username || parsed_referer&.username
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end
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def project_id
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parsed_url.work_id || parsed_referer&.work_id
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end
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def api_response
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return {} if project_id.blank?
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resp = http.cache(1.minute).get("https://www.artstation.com/projects/#{project_id}.json")
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return {} if resp.code != 200
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resp.parse.with_indifferent_access
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end
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memoize :api_response
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def asset_url(url)
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parsed_url = Source::URL.parse(url)
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image_sizes = %w[original 4k large medium small]
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urls = image_sizes.map { |size| parsed_url.full_image_url(size) }
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chosen_url = urls.find { |u| http_exists?(u) }
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chosen_url || url
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end
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end
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end
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