From: Ori Livneh <ori@wikimedia.org>
Date: Mon, 11 Jan 2016 20:52:32 +0000 (-0800)
Subject: Module storage: set stricter storage quotas on Firefox
X-Git-Tag: 1.31.0-rc.0~8372^2
X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_aide%28?a=commitdiff_plain;h=7787a85d5c6f2f755e283b56f4851d8f3cea7547;p=lhc%2Fweb%2Fwiklou.git

Module storage: set stricter storage quotas on Firefox

The 100 kB limit is being effectively circumvented by the fact that
heavy-hitters like VisualEditor are now split up into a greater number
of smaller modules. We can improve matters further by making the per-module
size limit smaller on Firefox, where the quota is especially tight due to
<https://bugzilla.mozilla.org/show_bug.cgi?id=1064466>.

Bug: T66721
Change-Id: Ia1bb1e0b834af4280989cec5ba382ff2b3c50237
---

diff --git a/resources/src/mediawiki/mediawiki.js b/resources/src/mediawiki/mediawiki.js
index c25e32767e..82b45881fe 100644
--- a/resources/src/mediawiki/mediawiki.js
+++ b/resources/src/mediawiki/mediawiki.js
@@ -2042,9 +2042,10 @@
 					// Whether the store is in use on this page.
 					enabled: null,
 
-					// Modules whose string representation exceeds 100 kB are ineligible
-					// for storage due to bug T66721.
-					MODULE_SIZE_MAX: 100000,
+					// Modules whose string representation exceeds 100 kB (30 kB on FF) are
+					// ineligible for storage due to bug T66721. The quota is stricter on
+					// Firefox due to <https://bugzilla.mozilla.org/show_bug.cgi?id=1064466>.
+					MODULE_SIZE_MAX: ( /Firefox/.test( navigator.userAgent ) ? 30 : 100 ) * 1000,
 
 					// The contents of the store, mapping '[module name]@[version]' keys
 					// to module implementations.