From c684e5fd3a75442090f1debc8e4461e0507be83a Mon Sep 17 00:00:00 2001
From: Florian Bruhin <me@the-compiler.org>
Date: Wed, 28 Apr 2021 08:14:43 +0200
Subject: Add a site-specific quirk for Discord

Closes #4379

(cherry picked from commit be37524f47bcb78a319eae4e1d61794dfec6cc36)
---
 doc/help/settings.asciidoc                    |  1 +
 qutebrowser/browser/webengine/webenginetab.py |  1 +
 qutebrowser/config/configdata.yml             |  1 +
 qutebrowser/javascript/quirks/discord.user.js | 14 ++++++++++++++
 4 files changed, 17 insertions(+)
 create mode 100644 qutebrowser/javascript/quirks/discord.user.js

diff --git a/doc/help/settings.asciidoc b/doc/help/settings.asciidoc
index d691fdaca..7abaef834 100644
--- a/doc/help/settings.asciidoc
+++ b/doc/help/settings.asciidoc
@@ -2693,6 +2693,7 @@ Valid values:
  * +ua-google+
  * +ua-slack+
  * +js-whatsapp-web+
+ * +js-discord+
  * +js-string-replaceall+
  * +js-globalthis+
  * +js-object-fromentries+
diff --git a/qutebrowser/browser/webengine/webenginetab.py b/qutebrowser/browser/webengine/webenginetab.py
index c03e94408..15784d6bf 100644
--- a/qutebrowser/browser/webengine/webenginetab.py
+++ b/qutebrowser/browser/webengine/webenginetab.py
@@ -1152,6 +1152,7 @@ class _WebEngineScripts(QObject):
                 injection_point=QWebEngineScript.DocumentReady,
                 world=QWebEngineScript.ApplicationWorld,
             ),
+            _Quirk('discord'),
             _Quirk(
                 'string_replaceall',
                 predicate=versions.webengine < utils.VersionNumber(5, 15, 3),
diff --git a/qutebrowser/config/configdata.yml b/qutebrowser/config/configdata.yml
index 6faf1fd0c..4247f838a 100644
--- a/qutebrowser/config/configdata.yml
+++ b/qutebrowser/config/configdata.yml
@@ -546,6 +546,7 @@ content.site_specific_quirks.skip:
       - ua-google
       - ua-slack
       - js-whatsapp-web
+      - js-discord
       - js-string-replaceall
       - js-globalthis
       - js-object-fromentries
diff --git a/qutebrowser/javascript/quirks/discord.user.js b/qutebrowser/javascript/quirks/discord.user.js
new file mode 100644
index 000000000..5f924c911
--- /dev/null
+++ b/qutebrowser/javascript/quirks/discord.user.js
@@ -0,0 +1,14 @@
+// ==UserScript==
+// @include https://discord.com/*
+// ==/UserScript==
+
+// Workaround for Discord's silly bot detection (or whatever it is logging
+// people out with vertical tabs).
+
+"use strict";
+
+Object.defineProperty(window, "outerWidth", {
+    get() {
+        return window.innerWidth;
+    },
+});
-- 
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