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formatter_test.exs (13541B)

    

  1. # Pleroma: A lightweight social networking server
  2. # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
  3. # SPDX-License-Identifier: AGPL-3.0-only
  5. defmodule Pleroma.FormatterTest do
  6.   alias Pleroma.Formatter
  7.   alias Pleroma.User
  8.   use Pleroma.DataCase
  10.   import Pleroma.Factory
  12.   setup_all do
  13.     clear_config(Pleroma.Formatter)
  14.     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
  15.     :ok
  16.   end
  18.   describe ".add_hashtag_links" do
  19.     test "turns hashtags into links" do
  20.       text = "I love #cofe and #2hu"
  22.       expected_text =
  23.         ~s(I love <a class="hashtag" data-tag="cofe" href="http://localhost:4001/tag/cofe" rel="tag ugc">#cofe</a> and <a class="hashtag" data-tag="2hu" href="http://localhost:4001/tag/2hu" rel="tag ugc">#2hu</a>)
  25.       assert {^expected_text, [], _tags} = Formatter.linkify(text)
  26.     end
  28.     test "does not turn html characters to tags" do
  29.       text = "#fact_3: pleroma does what mastodon't"
  31.       expected_text =
  32.         ~s(<a class="hashtag" data-tag="fact_3" href="http://localhost:4001/tag/fact_3" rel="tag ugc">#fact_3</a>: pleroma does what mastodon't)
  34.       assert {^expected_text, [], _tags} = Formatter.linkify(text)
  35.     end
  36.   end
  38.   describe ".add_links" do
  39.     test "turning urls into links" do
  40.       text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
  42.       expected =
  43.         ~S(Hey, check out <a href="https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla" rel="ugc">https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla</a> .)
  45.       assert {^expected, [], []} = Formatter.linkify(text)
  47.       text = "https://mastodon.social/@lambadalambda"
  49.       expected =
  50.         ~S(<a href="https://mastodon.social/@lambadalambda" rel="ugc">https://mastodon.social/@lambadalambda</a>)
  52.       assert {^expected, [], []} = Formatter.linkify(text)
  54.       text = "https://mastodon.social:4000/@lambadalambda"
  56.       expected =
  57.         ~S(<a href="https://mastodon.social:4000/@lambadalambda" rel="ugc">https://mastodon.social:4000/@lambadalambda</a>)
  59.       assert {^expected, [], []} = Formatter.linkify(text)
  61.       text = "@lambadalambda"
  62.       expected = "@lambadalambda"
  64.       assert {^expected, [], []} = Formatter.linkify(text)
  66.       text = "http://www.cs.vu.nl/~ast/intel/"
  68.       expected =
  69.         ~S(<a href="http://www.cs.vu.nl/~ast/intel/" rel="ugc">http://www.cs.vu.nl/~ast/intel/</a>)
  71.       assert {^expected, [], []} = Formatter.linkify(text)
  73.       text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
  75.       expected =
  76.         "<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&t=57087\" rel=\"ugc\">https://forum.zdoom.org/viewtopic.php?f=44&t=57087</a>"
  78.       assert {^expected, [], []} = Formatter.linkify(text)
  80.       text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
  82.       expected =
  83.         "<a href=\"https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul\" rel=\"ugc\">https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul</a>"
  85.       assert {^expected, [], []} = Formatter.linkify(text)
  87.       text = "https://www.google.co.jp/search?q=Nasim+Aghdam"
  89.       expected =
  90.         "<a href=\"https://www.google.co.jp/search?q=Nasim+Aghdam\" rel=\"ugc\">https://www.google.co.jp/search?q=Nasim+Aghdam</a>"
  92.       assert {^expected, [], []} = Formatter.linkify(text)
  94.       text = "https://en.wikipedia.org/wiki/Duff's_device"
  96.       expected =
  97.         "<a href=\"https://en.wikipedia.org/wiki/Duff's_device\" rel=\"ugc\">https://en.wikipedia.org/wiki/Duff's_device</a>"
  99.       assert {^expected, [], []} = Formatter.linkify(text)
  101.       text = "https://pleroma.com https://pleroma.com/sucks"
  103.       expected =
  104.         "<a href=\"https://pleroma.com\" rel=\"ugc\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\" rel=\"ugc\">https://pleroma.com/sucks</a>"
  106.       assert {^expected, [], []} = Formatter.linkify(text)
  108.       text = "xmpp:contact@hacktivis.me"
  110.       expected = "<a href=\"xmpp:contact@hacktivis.me\" rel=\"ugc\">xmpp:contact@hacktivis.me</a>"
  112.       assert {^expected, [], []} = Formatter.linkify(text)
  114.       text =
  115.         "magnet:?xt=urn:btih:7ec9d298e91d6e4394d1379caf073c77ff3e3136&tr=udp%3A%2F%2Fopentor.org%3A2710&tr=udp%3A%2F%2Ftracker.blackunicorn.xyz%3A6969&tr=udp%3A%2F%2Ftracker.ccc.de%3A80&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com"
  117.       expected = "<a href=\"#{text}\" rel=\"ugc\">#{text}</a>"
  119.       assert {^expected, [], []} = Formatter.linkify(text)
  120.     end
  121.   end
  123.   describe "Formatter.linkify" do
  124.     test "correctly finds mentions that contain the domain name" do
  125.       _user = insert(:user, %{nickname: "lain"})
  126.       _remote_user = insert(:user, %{nickname: "lain@lain.com", local: false})
  128.       text = "hey @lain@lain.com what's up"
  130.       {_text, mentions, []} = Formatter.linkify(text)
  131.       [{username, user}] = mentions
  133.       assert username == "@lain@lain.com"
  134.       assert user.nickname == "lain@lain.com"
  135.     end
  137.     test "gives a replacement for user links, using local nicknames in user links text" do
  138.       text = "@gsimg According to @archa_eme_, that is @daggsy. Also hello @archaeme@archae.me"
  139.       gsimg = insert(:user, %{nickname: "gsimg"})
  141.       archaeme =
  142.         insert(:user,
  143.           nickname: "archa_eme_",
  144.           uri: "https://archeme/@archa_eme_"
  145.         )
  147.       archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
  149.       {text, mentions, []} = Formatter.linkify(text)
  151.       assert length(mentions) == 3
  153.       expected_text =
  154.         ~s(<span class="h-card"><a class="u-url mention" data-user="#{gsimg.id}" href="#{gsimg.ap_id}" rel="ugc">@<span>gsimg</span></a></span> According to <span class="h-card"><a class="u-url mention" data-user="#{archaeme.id}" href="#{"https://archeme/@archa_eme_"}" rel="ugc">@<span>archa_eme_</span></a></span>, that is @daggsy. Also hello <span class="h-card"><a class="u-url mention" data-user="#{archaeme_remote.id}" href="#{archaeme_remote.ap_id}" rel="ugc">@<span>archaeme</span></a></span>)
  156.       assert expected_text == text
  157.     end
  159.     test "gives a replacement for user links when the user is using Osada" do
  160.       {:ok, mike} = User.get_or_fetch("mike@osada.macgirvin.com")
  162.       text = "@mike@osada.macgirvin.com test"
  164.       {text, mentions, []} = Formatter.linkify(text)
  166.       assert length(mentions) == 1
  168.       expected_text =
  169.         ~s(<span class="h-card"><a class="u-url mention" data-user="#{mike.id}" href="#{mike.ap_id}" rel="ugc">@<span>mike</span></a></span> test)
  171.       assert expected_text == text
  172.     end
  174.     test "gives a replacement for single-character local nicknames" do
  175.       text = "@o hi"
  176.       o = insert(:user, %{nickname: "o"})
  178.       {text, mentions, []} = Formatter.linkify(text)
  180.       assert length(mentions) == 1
  182.       expected_text =
  183.         ~s(<span class="h-card"><a class="u-url mention" data-user="#{o.id}" href="#{o.ap_id}" rel="ugc">@<span>o</span></a></span> hi)
  185.       assert expected_text == text
  186.     end
  188.     test "does not give a replacement for single-character local nicknames who don't exist" do
  189.       text = "@a hi"
  191.       expected_text = "@a hi"
  192.       assert {^expected_text, [] = _mentions, [] = _tags} = Formatter.linkify(text)
  193.     end
  195.     test "given the 'safe_mention' option, it will only mention people in the beginning" do
  196.       user = insert(:user)
  197.       other_user = insert(:user)
  198.       third_user = insert(:user)
  199.       text = " @#{user.nickname} @#{other_user.nickname} hey dudes i hate @#{third_user.nickname}"
  200.       {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
  202.       assert mentions == [{"@#{user.nickname}", user}, {"@#{other_user.nickname}", other_user}]
  204.       assert expected_text ==
  205.                ~s(<span class="h-card"><a class="u-url mention" data-user="#{user.id}" href="#{user.ap_id}" rel="ugc">@<span>#{user.nickname}</span></a></span> <span class="h-card"><a class="u-url mention" data-user="#{other_user.id}" href="#{other_user.ap_id}" rel="ugc">@<span>#{other_user.nickname}</span></a></span> hey dudes i hate <span class="h-card"><a class="u-url mention" data-user="#{third_user.id}" href="#{third_user.ap_id}" rel="ugc">@<span>#{third_user.nickname}</span></a></span>)
  206.     end
  208.     test "given the 'safe_mention' option, it will still work without any mention" do
  209.       text = "A post without any mention"
  210.       {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
  212.       assert mentions == []
  213.       assert expected_text == text
  214.     end
  216.     test "given the 'safe_mention' option, it will keep text after newlines" do
  217.       user = insert(:user)
  218.       text = " @#{user.nickname}\n hey dude\n\nhow are you doing?"
  220.       {expected_text, _, _} = Formatter.linkify(text, safe_mention: true)
  222.       assert expected_text =~ "how are you doing?"
  223.     end
  225.     test "it can parse mentions and return the relevant users" do
  226.       text =
  227.         "@@gsimg According to @archaeme, that is @daggsy. Also hello @archaeme@archae.me and @o and @@@jimm"
  229.       o = insert(:user, %{nickname: "o"})
  230.       _jimm = insert(:user, %{nickname: "jimm"})
  231.       _gsimg = insert(:user, %{nickname: "gsimg"})
  232.       archaeme = insert(:user, %{nickname: "archaeme"})
  233.       archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
  235.       expected_mentions = [
  236.         {"@archaeme", archaeme},
  237.         {"@archaeme@archae.me", archaeme_remote},
  238.         {"@o", o}
  239.       ]
  241.       assert {_text, ^expected_mentions, []} = Formatter.linkify(text)
  242.     end
  244.     test "it parses URL containing local mention" do
  245.       _user = insert(:user, %{nickname: "lain"})
  247.       text = "https://example.com/@lain"
  249.       expected = ~S(<a href="https://example.com/@lain" rel="ugc">https://example.com/@lain</a>)
  251.       assert {^expected, [], []} = Formatter.linkify(text)
  252.     end
  254.     test "it correctly parses angry face D:< with mention" do
  255.       lain =
  256.         insert(:user, %{
  257.           nickname: "lain@lain.com",
  258.           ap_id: "https://lain.com/users/lain",
  259.           id: "9qrWmR0cKniB0YU0TA"
  260.         })
  262.       text = "@lain@lain.com D:<"
  264.       expected_text =
  265.         ~S(<span class="h-card"><a class="u-url mention" data-user="9qrWmR0cKniB0YU0TA" href="https://lain.com/users/lain" rel="ugc">@<span>lain</span></a></span> D:<)
  267.       expected_mentions = [
  268.         {"@lain@lain.com", lain}
  269.       ]
  271.       assert {^expected_text, ^expected_mentions, []} = Formatter.linkify(text)
  272.     end
  274.     test "correctly parses mentions in html" do
  275.       text = "<p>@lain hello</p>"
  276.       lain = insert(:user, %{nickname: "lain"})
  278.       {text, mentions, []} = Formatter.linkify(text)
  280.       assert length(mentions) == 1
  282.       expected_text =
  283.         ~s(<p><span class="h-card"><a class="u-url mention" data-user="#{lain.id}" href="#{lain.ap_id}" rel="ugc">@<span>lain</span></a></span> hello</p>)
  285.       assert expected_text == text
  286.     end
  288.     test "correctly parses mentions on the last line of html" do
  289.       text = "<p>Hello</p><p>@lain</p>"
  290.       lain = insert(:user, %{nickname: "lain"})
  292.       {text, mentions, []} = Formatter.linkify(text)
  294.       assert length(mentions) == 1
  296.       expected_text =
  297.         ~s(<p>Hello</p><p><span class="h-card"><a class="u-url mention" data-user="#{lain.id}" href="#{lain.ap_id}" rel="ugc">@<span>lain</span></a></span></p>)
  299.       assert expected_text == text
  300.     end
  301.   end
  303.   describe ".parse_tags" do
  304.     test "parses tags in the text" do
  305.       text = "Here's a #Test. Maybe these are #working or not. What about #漢字? And #は｡"
  307.       expected_tags = [
  308.         {"#Test", "test"},
  309.         {"#working", "working"},
  310.         {"#は", "は"},
  311.         {"#漢字", "漢字"}
  312.       ]
  314.       assert {_text, [], ^expected_tags} = Formatter.linkify(text)
  315.     end
  317.     test "parses tags in html" do
  318.       text = "<p>This is a #test</p>"
  320.       expected_tags = [
  321.         {"#test", "test"}
  322.       ]
  324.       assert {_text, [], ^expected_tags} = Formatter.linkify(text)
  325.     end
  327.     test "parses multiple tags in html" do
  328.       text = "<p>#tag1 #tag2 #tag3 #tag4</p>"
  330.       expected_tags = [
  331.         {"#tag1", "tag1"},
  332.         {"#tag2", "tag2"},
  333.         {"#tag3", "tag3"},
  334.         {"#tag4", "tag4"}
  335.       ]
  337.       assert {_text, [], ^expected_tags} = Formatter.linkify(text)
  338.     end
  340.     test "parses tags on the last line of html" do
  341.       text = "<p>This is a</p><p>#test</p>"
  343.       expected_tags = [
  344.         {"#test", "test"}
  345.       ]
  347.       assert {_text, [], ^expected_tags} = Formatter.linkify(text)
  348.     end
  350.     test "parses multiple tags on multiple lines in html" do
  351.       text =
  352.         "<p>testing...</p><p>#tag1 #tag2 #tag3 #tag4</p><p>paragraph</p><p>#tag5 #tag6 #tag7 #tag8</p>"
  354.       expected_tags = [
  355.         {"#tag1", "tag1"},
  356.         {"#tag2", "tag2"},
  357.         {"#tag3", "tag3"},
  358.         {"#tag4", "tag4"},
  359.         {"#tag5", "tag5"},
  360.         {"#tag6", "tag6"},
  361.         {"#tag7", "tag7"},
  362.         {"#tag8", "tag8"}
  363.       ]
  365.       assert {_text, [], ^expected_tags} = Formatter.linkify(text)
  366.     end
  367.   end
  369.   test "it escapes HTML in plain text" do
  370.     text = "hello & world google.com/?a=b&c=d \n http://test.com/?a=b&c=d 1"
  371.     expected = "hello &amp; world google.com/?a=b&c=d \n http://test.com/?a=b&c=d 1"
  373.     assert Formatter.html_escape(text, "text/plain") == expected
  374.   end
  375. end