2019-07-10 05:13:23 +00:00
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# Pleroma: A lightweight social networking server
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2021-01-13 06:49:20 +00:00
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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2019-07-10 05:13:23 +00:00
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# SPDX-License-Identifier: AGPL-3.0-only
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2019-01-01 20:26:40 +00:00
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defmodule Pleroma.Web.RichMedia.ParserTest do
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use ExUnit.Case, async: true
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2020-09-01 16:12:45 +00:00
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alias Pleroma.Web.RichMedia.Parser
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2019-01-01 20:26:40 +00:00
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setup do
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2022-12-30 20:11:53 +00:00
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Tesla.Mock.mock_global(fn
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2019-01-01 20:26:40 +00:00
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%{
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method: :get,
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url: "http://example.com/ogp"
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} ->
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%Tesla.Env{status: 200, body: File.read!("test/fixtures/rich_media/ogp.html")}
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2019-01-02 14:02:50 +00:00
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2019-06-22 14:22:59 +00:00
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%{
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method: :get,
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url: "http://example.com/non-ogp"
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} ->
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%Tesla.Env{status: 200, body: File.read!("test/fixtures/rich_media/non_ogp_embed.html")}
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2019-06-22 13:12:57 +00:00
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%{
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method: :get,
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url: "http://example.com/ogp-missing-title"
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} ->
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%Tesla.Env{
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status: 200,
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body: File.read!("test/fixtures/rich_media/ogp-missing-title.html")
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}
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2019-01-10 18:09:56 +00:00
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%{
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method: :get,
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url: "http://example.com/twitter-card"
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} ->
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%Tesla.Env{status: 200, body: File.read!("test/fixtures/rich_media/twitter_card.html")}
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2019-01-13 00:06:50 +00:00
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%{
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method: :get,
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url: "http://example.com/oembed"
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} ->
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%Tesla.Env{status: 200, body: File.read!("test/fixtures/rich_media/oembed.html")}
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%{
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method: :get,
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url: "http://example.com/oembed.json"
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} ->
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%Tesla.Env{status: 200, body: File.read!("test/fixtures/rich_media/oembed.json")}
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2019-01-02 14:02:50 +00:00
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%{method: :get, url: "http://example.com/empty"} ->
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%Tesla.Env{status: 200, body: "hello"}
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2020-09-01 16:12:45 +00:00
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%{method: :get, url: "http://example.com/malformed"} ->
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%Tesla.Env{status: 200, body: File.read!("test/fixtures/rich_media/malformed-data.html")}
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%{method: :get, url: "http://example.com/error"} ->
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{:error, :overload}
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2020-09-14 11:45:58 +00:00
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%{
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method: :head,
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url: "http://example.com/huge-page"
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} ->
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%Tesla.Env{
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status: 200,
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headers: [{"content-length", "2000001"}, {"content-type", "text/html"}]
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}
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%{
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method: :head,
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url: "http://example.com/pdf-file"
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} ->
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%Tesla.Env{
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status: 200,
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headers: [{"content-length", "1000000"}, {"content-type", "application/pdf"}]
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}
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%{method: :head} ->
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%Tesla.Env{status: 404, body: "", headers: []}
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2019-01-01 20:26:40 +00:00
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end)
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:ok
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end
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2019-01-02 14:02:50 +00:00
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test "returns error when no metadata present" do
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2020-09-01 16:12:45 +00:00
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assert {:error, _} = Parser.parse("http://example.com/empty")
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2019-01-02 14:02:50 +00:00
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end
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2019-06-22 14:22:59 +00:00
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test "doesn't just add a title" do
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2020-09-05 19:00:51 +00:00
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assert {:error, {:invalid_metadata, _}} = Parser.parse("http://example.com/non-ogp")
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2019-06-22 14:22:59 +00:00
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end
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2019-01-01 20:26:40 +00:00
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test "parses ogp" do
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assert Parser.parse("http://example.com/ogp") ==
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2019-01-02 14:02:50 +00:00
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{:ok,
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%{
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2020-06-09 17:49:24 +00:00
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"image" => "http://ia.media-imdb.com/images/rock.jpg",
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"title" => "The Rock",
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"description" =>
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2019-05-30 21:03:31 +00:00
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"Directed by Michael Bay. With Sean Connery, Nicolas Cage, Ed Harris, John Spencer.",
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2020-06-09 17:49:24 +00:00
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"type" => "video.movie",
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"url" => "http://example.com/ogp"
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2019-01-02 14:02:50 +00:00
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}}
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2019-01-01 20:26:40 +00:00
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end
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2019-01-10 18:09:56 +00:00
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2019-06-22 13:12:57 +00:00
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test "falls back to <title> when ogp:title is missing" do
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2020-09-01 16:12:45 +00:00
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assert Parser.parse("http://example.com/ogp-missing-title") ==
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2019-06-22 13:12:57 +00:00
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{:ok,
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%{
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2020-06-09 17:49:24 +00:00
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"image" => "http://ia.media-imdb.com/images/rock.jpg",
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"title" => "The Rock (1996)",
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"description" =>
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2019-06-22 13:12:57 +00:00
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"Directed by Michael Bay. With Sean Connery, Nicolas Cage, Ed Harris, John Spencer.",
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2020-06-09 17:49:24 +00:00
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"type" => "video.movie",
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"url" => "http://example.com/ogp-missing-title"
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2019-06-22 13:12:57 +00:00
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}}
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end
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2019-01-10 18:09:56 +00:00
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test "parses twitter card" do
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2020-09-01 16:12:45 +00:00
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assert Parser.parse("http://example.com/twitter-card") ==
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2019-01-10 18:09:56 +00:00
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{:ok,
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%{
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2020-06-09 17:49:24 +00:00
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"card" => "summary",
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"site" => "@flickr",
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"image" => "https://farm6.staticflickr.com/5510/14338202952_93595258ff_z.jpg",
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"title" => "Small Island Developing States Photo Submission",
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"description" => "View the album on Flickr.",
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"url" => "http://example.com/twitter-card"
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2019-01-10 18:09:56 +00:00
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}}
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end
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2019-01-13 00:06:50 +00:00
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2023-05-26 19:45:57 +00:00
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test "parses OEmbed and filters HTML tags" do
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2020-09-01 16:12:45 +00:00
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assert Parser.parse("http://example.com/oembed") ==
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{:ok,
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%{
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2021-12-12 17:23:44 +00:00
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"author_name" => "\u202E\u202D\u202Cbees\u202C",
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2020-06-09 17:49:24 +00:00
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"author_url" => "https://www.flickr.com/photos/bees/",
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"cache_age" => 3600,
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"flickr_type" => "photo",
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"height" => "768",
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"html" =>
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2023-05-26 19:45:57 +00:00
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"<a href=\"https://www.flickr.com/photos/bees/2362225867/\" title=\"Bacon Lollys by \u202E\u202D\u202Cbees\u202C, on Flickr\"><img src=\"https://farm4.staticflickr.com/3040/2362225867_4a87ab8baf_b.jpg\" width=\"1024\" height=\"768\" alt=\"Bacon Lollys\"/></a>",
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2020-06-09 17:49:24 +00:00
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"license" => "All Rights Reserved",
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"license_id" => 0,
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"provider_name" => "Flickr",
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"provider_url" => "https://www.flickr.com/",
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"thumbnail_height" => 150,
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"thumbnail_url" =>
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"https://farm4.staticflickr.com/3040/2362225867_4a87ab8baf_q.jpg",
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"thumbnail_width" => 150,
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"title" => "Bacon Lollys",
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"type" => "photo",
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"url" => "http://example.com/oembed",
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"version" => "1.0",
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"web_page" => "https://www.flickr.com/photos/bees/2362225867/",
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"web_page_short_url" => "https://flic.kr/p/4AK2sc",
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"width" => "1024"
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2019-01-13 00:06:50 +00:00
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}}
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end
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2019-01-31 16:19:53 +00:00
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test "rejects invalid OGP data" do
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2020-09-01 16:12:45 +00:00
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assert {:error, _} = Parser.parse("http://example.com/malformed")
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end
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test "returns error if getting page was not successful" do
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assert {:error, :overload} = Parser.parse("http://example.com/error")
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2019-01-31 16:19:53 +00:00
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end
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2020-09-14 11:45:58 +00:00
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test "does a HEAD request to check if the body is too large" do
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2020-09-14 11:56:00 +00:00
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assert {:error, :body_too_large} = Parser.parse("http://example.com/huge-page")
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2020-09-14 11:45:58 +00:00
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end
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test "does a HEAD request to check if the body is html" do
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assert {:error, {:content_type, _}} = Parser.parse("http://example.com/pdf-file")
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end
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2019-01-01 20:26:40 +00:00
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end
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