+ text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
+
+ expected =
+ ~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> .)
+
+ assert {^expected, [], []} = Formatter.linkify(text)
+
+ text = "https://mastodon.social/@lambadalambda"
+
+ expected =
+ ~S(<a href="https://mastodon.social/@lambadalambda" rel="ugc">https://mastodon.social/@lambadalambda</a>)
+
+ assert {^expected, [], []} = Formatter.linkify(text)
+
+ text = "https://mastodon.social:4000/@lambadalambda"
+
+ expected =
+ ~S(<a href="https://mastodon.social:4000/@lambadalambda" rel="ugc">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 =
+ ~S(<a href="http://www.cs.vu.nl/~ast/intel/" rel="ugc">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\" rel=\"ugc\">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\" rel=\"ugc\">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\" rel=\"ugc\">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\" rel=\"ugc\">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\" rel=\"ugc\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\" rel=\"ugc\">https://pleroma.com/sucks</a>"
+
+ assert {^expected, [], []} = Formatter.linkify(text)
+
+ text = "xmpp:contact@hacktivis.me"
+
+ expected = "<a href=\"xmpp:contact@hacktivis.me\" rel=\"ugc\">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}\" rel=\"ugc\">#{text}</a>"
+
+ assert {^expected, [], []} = Formatter.linkify(text)
+ end
+ end
+
+ describe "Formatter.linkify" do
+ test "correctly finds mentions that contain the domain name" do
+ _user = insert(:user, %{nickname: "lain"})
+ _remote_user = insert(:user, %{nickname: "lain@lain.com", local: false})
+
+ text = "hey @lain@lain.com what's up"
+
+ {_text, mentions, []} = Formatter.linkify(text)
+ [{username, user}] = mentions
+
+ assert username == "@lain@lain.com"
+ assert user.nickname == "lain@lain.com"
+ end
+
+ 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_",
+ uri: "https://archeme/@archa_eme_"
+ )
+
+ archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
+
+ {text, mentions, []} = Formatter.linkify(text)
+
+ assert length(mentions) == 3
+
+ expected_text =
+ ~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>)
+
+ 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 =
+ ~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)
+
+ 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