31 行
1015 B
Crystal
31 行
1015 B
Crystal
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def search(query, page = 1)
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client = make_client(YT_URL)
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html = client.get("/results?q=#{URI.escape(query)}&page=#{page}&sp=EgIQAVAU").body
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html = XML.parse_html(html)
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videos = [] of ChannelVideo
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html.xpath_nodes(%q(//ol[@class="item-section"]/li)).each do |item|
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root = item.xpath_node(%q(div[contains(@class,"yt-lockup-video")]/div))
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if !root
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next
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end
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id = root.xpath_node(%q(.//div[contains(@class,"yt-lockup-thumbnail")]/a/@href)).not_nil!.content.lchop("/watch?v=")
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title = root.xpath_node(%q(.//div[@class="yt-lockup-content"]/h3/a)).not_nil!.content
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author = root.xpath_node(%q(.//div[@class="yt-lockup-content"]/div/a)).not_nil!
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ucid = author["href"].rpartition("/")[-1]
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author = author.content
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published = root.xpath_node(%q(.//ul[@class="yt-lockup-meta-info"]/li[1])).not_nil!.content
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published = decode_date(published)
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video = ChannelVideo.new(id, title, published, Time.now, ucid, author)
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videos << video
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end
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return videos
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end
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