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41 lines
1.1 KiB
Elixir
41 lines
1.1 KiB
Elixir
defmodule PhilomenaProxy.Scrapers.Twitter do
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@moduledoc false
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alias PhilomenaProxy.Scrapers.Scraper
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alias PhilomenaProxy.Scrapers
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@behaviour Scraper
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@url_regex ~r|\Ahttps?://(?:mobile\.)?(?:twitter\|x).com/([A-Za-z\d_]+)/status/([\d]+)/?|
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@spec can_handle?(URI.t(), String.t()) :: boolean()
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def can_handle?(_uri, url) do
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String.match?(url, @url_regex)
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end
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@spec scrape(URI.t(), Scrapers.url()) :: Scrapers.scrape_result()
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def scrape(_uri, url) do
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[user, status_id] = Regex.run(@url_regex, url, capture: :all_but_first)
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api_url = "https://api.fxtwitter.com/#{user}/status/#{status_id}"
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{:ok, %Tesla.Env{status: 200, body: body}} = PhilomenaProxy.Http.get(api_url)
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json = Jason.decode!(body)
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tweet = json["tweet"]
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images =
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Enum.map(tweet["media"]["photos"], fn p ->
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%{
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url: "#{p["url"]}:orig",
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camo_url: PhilomenaProxy.Camo.image_url(p["url"])
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}
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end)
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%{
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source_url: tweet["url"],
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author_name: tweet["author"]["screen_name"],
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description: tweet["text"],
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images: images
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}
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end
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end
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