PleaseStand has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/65785


Change subject: Check if API enabled before loading dependent JS modules
......................................................................

Check if API enabled before loading dependent JS modules

Affects whether these modules are loaded:

* mediawiki.searchSuggest ($wgEnableAPI only)
* mediawiki.page.watch.ajax ($wgEnableAPI, $wgEnableWriteAPI,
  'writeapi' right)
* mediawiki.page.patrol.ajax (same as above)

Checking of $wgUseAjax has not been removed where it was
already present, in case some users have set the variable
to false to disable these specific features.

Bug: 30213
Change-Id: If2ec219cfbb94e7c9718c58b9b54a508d0e0c656
---
M RELEASE-NOTES-1.22
M includes/Article.php
M includes/OutputPage.php
M includes/diff/DifferenceEngine.php
4 files changed, 24 insertions(+), 10 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core 
refs/changes/85/65785/1

diff --git a/RELEASE-NOTES-1.22 b/RELEASE-NOTES-1.22
index 4e04940..f3905e4 100644
--- a/RELEASE-NOTES-1.22
+++ b/RELEASE-NOTES-1.22
@@ -112,6 +112,9 @@
 * (bug 36641) Patrol page links no longer show on non-existent revisions.
 * (bug 35810) Pages not linked from Special:RecentChanges or Special:NewPages
   are patrollable now.
+* (bug 30213) JavaScript for search suggestions is now disabled when the API
+  is disabled, and AJAX patrolling and watching are now disabled when use of
+  the write API is not allowed.
 
 === API changes in 1.22 ===
 * (bug 46626) xmldoublequote parameter was removed. Because of a bug, the
diff --git a/includes/Article.php b/includes/Article.php
index c4b0835..da24a98 100644
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1052,7 +1052,7 @@
         * OutputPage::preventClickjacking() and load 
mediawiki.page.patrol.ajax.
         */
        public function showPatrolFooter() {
-               global $wgUseRCPatrol, $wgUseNPPatrol, $wgRCMaxAge;
+               global $wgUseRCPatrol, $wgUseNPPatrol, $wgRCMaxAge, 
$wgEnableAPI, $wgEnableWriteAPI;
 
                $request = $this->getContext()->getRequest();
                $outputPage = $this->getContext()->getOutput();
@@ -1167,7 +1167,9 @@
                $token = $user->getEditToken( $rcid );
 
                $outputPage->preventClickjacking();
-               $outputPage->addModules( 'mediawiki.page.patrol.ajax' );
+               if ( $wgEnableAPI && $wgEnableWriteAPI && $user->isAllowed( 
'writeapi' ) ) {
+                       $outputPage->addModules( 'mediawiki.page.patrol.ajax' );
+               }
 
                $link = Linker::linkKnown(
                        $this->getTitle(),
diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index b63e658..39802ed 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -2558,7 +2558,7 @@
         */
        private function addDefaultModules() {
                global $wgIncludeLegacyJavaScript, $wgPreloadJavaScriptMwUtil, 
$wgUseAjax,
-                       $wgAjaxWatch, $wgResponsiveImages;
+                       $wgAjaxWatch, $wgResponsiveImages, $wgEnableAPI, 
$wgEnableWriteAPI;
 
                // Add base resources
                $this->addModules( array(
@@ -2582,12 +2582,17 @@
 
                        wfRunHooks( 'AjaxAddScript', array( &$this ) );
 
-                       if ( $wgAjaxWatch && $this->getUser()->isLoggedIn() ) {
-                               $this->addModules( 'mediawiki.page.watch.ajax' 
);
-                       }
+                       if ( $wgEnableAPI ) {
+                               $user = $this->getUser();
+                               if ( $wgEnableWriteAPI && $wgAjaxWatch && 
$user->isLoggedIn()
+                                       && $user->isAllowed( 'writeapi' )
+                               ) {
+                                       $this->addModules( 
'mediawiki.page.watch.ajax' );
+                               }
 
-                       if ( !$this->getUser()->getOption( 'disablesuggest', 
false ) ) {
-                               $this->addModules( 'mediawiki.searchSuggest' );
+                               if ( !$this->getUser()->getOption( 
'disablesuggest', false ) ) {
+                                       $this->addModules( 
'mediawiki.searchSuggest' );
+                               }
                        }
                }
 
diff --git a/includes/diff/DifferenceEngine.php 
b/includes/diff/DifferenceEngine.php
index c551107..5cdc0b6 100644
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -410,7 +410,7 @@
         * @return String
         */
        protected function markPatrolledLink() {
-               global $wgUseRCPatrol, $wgRCMaxAge;
+               global $wgUseRCPatrol, $wgRCMaxAge, $wgEnableAPI, 
$wgEnableWriteAPI;
                $cache = wfGetMainCache();
 
                if ( $this->mMarkPatrolledLink === null ) {
@@ -447,7 +447,11 @@
                                // Build the link
                                if ( $rcid ) {
                                        
$this->getOutput()->preventClickjacking();
-                                       $this->getOutput()->addModules( 
'mediawiki.page.patrol.ajax' );
+                                       if ( $wgEnableAPI && $wgEnableWriteAPI
+                                               && $this->getUser()->isAllowed( 
'writeapi' )
+                                       ) {
+                                               $this->getOutput()->addModules( 
'mediawiki.page.patrol.ajax' );
+                                       }
 
                                        $token = 
$this->getUser()->getEditToken( $rcid );
                                        $this->mMarkPatrolledLink = ' <span 
class="patrollink">[' . Linker::linkKnown(

-- 
To view, visit https://gerrit.wikimedia.org/r/65785
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: If2ec219cfbb94e7c9718c58b9b54a508d0e0c656
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: PleaseStand <pleasest...@live.com>

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