51 lines
1.2 KiB
Ruby
51 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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module Onebox
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module Engine
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class HackernewsOnebox
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include Engine
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include LayoutSupport
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include JSON
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REGEX = %r{^https?://news\.ycombinator\.com/item\?id=(?<item_id>\d+)}
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matches_regexp(REGEX)
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# This is their official API: https://blog.ycombinator.com/hacker-news-api/
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def url
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"https://hacker-news.firebaseio.com/v0/item/#{match[:item_id]}.json"
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end
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private
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def match
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@match ||= @url.match(REGEX)
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end
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def data
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return nil if %w[story comment].exclude?(raw["type"])
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html_entities = HTMLEntities.new
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data = {
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link: @url,
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title: Onebox::Helpers.truncate(raw["title"], 80),
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favicon: "https://news.ycombinator.com/y18.gif",
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timestamp: Time.at(raw["time"]).strftime("%-l:%M %p - %-d %b %Y"),
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author: raw["by"],
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}
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data["description"] = html_entities.decode(
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Onebox::Helpers.truncate(raw["text"], 400),
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) if raw["text"]
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if raw["type"] == "story"
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data["data_1"] = raw["score"]
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data["data_2"] = raw["descendants"]
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end
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data
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end
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end
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end
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end
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