Krinkle has uploaded a new change for review.
https://gerrit.wikimedia.org/r/249054
Change subject: resoureloader: Consolidate styles-only queue at the top
......................................................................
resoureloader: Consolidate styles-only queue at the top
This effectively reverts d6b4d3c537 and declines T97420.
This was previously attempted in b7c0e537eb.
Drop support for position "bottom" for addModuleStyles().
This feature was only recently introduced with the intent
to optimise page load performance, but had an adverse effect.
It increases chances of FOUC due to late discovery of these styles.
It also caused minor problems for some gadgets and extensions
that did not or were unable to set these flags. Some mobile
code was introduced around the same time as this feature and
was never given position=top.
Stylesheets that don't affect initial render or are only needed
on interaction should be loaded via addModules() instead; which
is handled by the asynchronous loader in JavaScript.
Change-Id: Ib9821b7b87cfc8a59062bb6ca358974fdb01ced1
---
M includes/OutputPage.php
M includes/resourceloader/ResourceLoaderFileModule.php
M includes/resourceloader/ResourceLoaderImageModule.php
M includes/resourceloader/ResourceLoaderModule.php
M includes/resourceloader/ResourceLoaderWikiModule.php
5 files changed, 1 insertion(+), 48 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core
refs/changes/54/249054/1
diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index d29ec54..147527e 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -610,20 +610,6 @@
* @return array Array of module names
*/
public function getModuleStyles( $filter = false, $position = null ) {
- // T97420
- $resourceLoader = $this->getResourceLoader();
-
- foreach ( $this->mModuleStyles as $val ) {
- $module = $resourceLoader->getModule( $val );
-
- if ( $module instanceof ResourceLoaderModule &&
$module->isPositionDefault() ) {
- $warning = __METHOD__ . ': style module should
define its position explicitly: ' .
- $val . ' ' . get_class( $module );
- wfDebugLog( 'resourceloader', $warning );
- wfLogWarning( $warning );
- }
- }
-
return $this->getModules( $filter, $position, 'mModuleStyles' );
}
@@ -3074,10 +3060,6 @@
ResourceLoaderModule::TYPE_SCRIPTS
);
- $links[] = $this->makeResourceLoaderLink(
$this->getModuleStyles( true, 'bottom' ),
- ResourceLoaderModule::TYPE_STYLES
- );
-
// Modules requests - let the client calculate dependencies and
batch requests as it likes
// Only load modules that have marked themselves for loading at
the bottom
$modules = $this->getModules( true, 'bottom' );
@@ -3143,9 +3125,6 @@
* @return string
*/
function getBottomScripts() {
- // In case the skin wants to add bottom CSS
- $this->getSkin()->setupSkinUserCss( $this );
-
return $this->getScriptsForBottomQueue();
}
@@ -3684,7 +3663,7 @@
$otherTags = array(); // Tags to append after the normal <link>
tags
$resourceLoader = $this->getResourceLoader();
- $moduleStyles = $this->getModuleStyles( true, 'top' );
+ $moduleStyles = $this->getModuleStyles();
// Per-site custom styles
$moduleStyles[] = 'site';
diff --git a/includes/resourceloader/ResourceLoaderFileModule.php
b/includes/resourceloader/ResourceLoaderFileModule.php
index 1b827db..e4def4d 100644
--- a/includes/resourceloader/ResourceLoaderFileModule.php
+++ b/includes/resourceloader/ResourceLoaderFileModule.php
@@ -279,7 +279,6 @@
break;
// Single strings
case 'position':
- $this->isPositionDefined = true;
case 'group':
case 'skipFunction':
$this->{$member} = (string)$option;
diff --git a/includes/resourceloader/ResourceLoaderImageModule.php
b/includes/resourceloader/ResourceLoaderImageModule.php
index 8de87f2..e2da28b 100644
--- a/includes/resourceloader/ResourceLoaderImageModule.php
+++ b/includes/resourceloader/ResourceLoaderImageModule.php
@@ -184,7 +184,6 @@
break;
case 'position':
- $this->isPositionDefined = true;
case 'prefix':
case 'selectorWithoutVariant':
case 'selectorWithVariant':
@@ -455,10 +454,5 @@
public function getPosition() {
$this->loadFromDefinition();
return $this->position;
- }
-
- public function isPositionDefault() {
- $this->loadFromDefinition();
- return parent::isPositionDefault();
}
}
diff --git a/includes/resourceloader/ResourceLoaderModule.php
b/includes/resourceloader/ResourceLoaderModule.php
index 714a8ff..3dd7a4b 100644
--- a/includes/resourceloader/ResourceLoaderModule.php
+++ b/includes/resourceloader/ResourceLoaderModule.php
@@ -67,10 +67,6 @@
// In-object cache for module content
protected $contents = array();
- // Whether the position returned by getPosition() is defined in the
module configuration
- // and not a default value
- protected $isPositionDefined = false;
-
/**
* @var Config
*/
@@ -289,19 +285,6 @@
*/
public function getPosition() {
return 'bottom';
- }
-
- /**
- * Whether the position returned by getPosition() is a default value or
comes from the module
- * definition. This method is meant to be short-lived, and is only
useful until classes added
- * via addModuleStyles with a default value define an explicit
position. See getModuleStyles()
- * in OutputPage for the related migration warning.
- *
- * @return bool
- * @since 1.26
- */
- public function isPositionDefault() {
- return !$this->isPositionDefined;
}
/**
diff --git a/includes/resourceloader/ResourceLoaderWikiModule.php
b/includes/resourceloader/ResourceLoaderWikiModule.php
index 156ff4e..57555f0 100644
--- a/includes/resourceloader/ResourceLoaderWikiModule.php
+++ b/includes/resourceloader/ResourceLoaderWikiModule.php
@@ -72,8 +72,6 @@
foreach ( $options as $member => $option ) {
switch ( $member ) {
case 'position':
- $this->isPositionDefined = true;
- // Don't break since we need the member
set as well
case 'styles':
case 'scripts':
case 'group':
--
To view, visit https://gerrit.wikimedia.org/r/249054
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib9821b7b87cfc8a59062bb6ca358974fdb01ced1
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Krinkle <[email protected]>
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