# Pleroma: A lightweight social networking server # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Mobilizon.Service.FormatterTest do alias Mobilizon.Service.Formatter use Mobilizon.DataCase import Mobilizon.Factory 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://mobilizon.test/tag/cofe' rel='tag'>#cofe</a> and <a class='hashtag' data-tag='2hu' href='http://mobilizon.test/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://mobilizon.test/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\" target=\"_blank\" rel=\"noopener noreferrer 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 = "<a href=\"https://mastodon.social/@lambadalambda\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://mastodon.social/@lambadalambda</a>" assert {^expected, [], []} = Formatter.linkify(text) text = "https://mastodon.social:4000/@lambadalambda" expected = "<a href=\"https://mastodon.social:4000/@lambadalambda\" target=\"_blank\" rel=\"noopener noreferrer 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 = "<a href=\"http://www.cs.vu.nl/~ast/intel/\" target=\"_blank\" rel=\"noopener noreferrer 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\" target=\"_blank\" rel=\"noopener noreferrer 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\" target=\"_blank\" rel=\"noopener noreferrer 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\" target=\"_blank\" rel=\"noopener noreferrer 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\" target=\"_blank\" rel=\"noopener noreferrer 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\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://pleroma.com/sucks</a>" assert {^expected, [], []} = Formatter.linkify(text) text = "xmpp:contact@hacktivis.me" expected = "<a href=\"xmpp:contact@hacktivis.me\" target=\"_blank\" rel=\"noopener noreferrer 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}\" target=\"_blank\" rel=\"noopener noreferrer ugc\">#{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(:actor, preferred_username: "gsimg") archaeme = insert(:actor, preferred_username: "archa_eme_", url: "https://archeme/@archa_eme_") archaeme_remote = insert(:actor, preferred_username: "archaeme", domain: "archae.me") {text, mentions, []} = Formatter.linkify(text) assert length(mentions) == 3 expected_text = "<span class='h-card mention' data-user='#{gsimg.id}'>@<span>gsimg</span></span> According to <span class='h-card mention' data-user='#{ archaeme.id }'>@<span>archa_eme_</span></span>, that is @daggsy. Also hello <span class='h-card mention' data-user='#{ archaeme_remote.id }'>@<span>archaeme</span></span>" assert expected_text == text end test "gives a replacement for single-character local nicknames" do text = "@o hi" o = insert(:actor, preferred_username: "o") {text, mentions, []} = Formatter.linkify(text) assert length(mentions) == 1 expected_text = "<span class='h-card mention' data-user='#{o.id}'>@<span>o</span></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 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(:actor, preferred_username: "o") jimm = insert(:actor, preferred_username: "jimm") gsimg = insert(:actor, preferred_username: "gsimg") archaeme = insert(:actor, preferred_username: "archaeme") archaeme_remote = insert(:actor, preferred_username: "archaeme", domain: "archae.me") expected_mentions = [ {"@archaeme", archaeme.id}, {"@archaeme@archae.me", archaeme_remote.id}, {"@gsimg", gsimg.id}, {"@jimm", jimm.id}, {"@o", o.id} ] {_text, mentions, []} = Formatter.linkify(text) assert expected_mentions == Enum.map(mentions, fn {username, actor} -> {username, actor.id} end) 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