EditPage: Use context instead of globals (2/4)

Change-Id: I3b727fa5cb42ca2a7abf1a54fe4f2b4996f5150c

diff --git a/includes/EditPage.php b/includes/EditPage.php
index 456b7e3..a01f25b 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -1039,7 +1039,6 @@ class EditPage {
         * @return bool If the requested section is valid
         */
        function initialiseForm() {
-               global $wgUser;
                $this->edittime = $this->page->getTimestamp();
                $this->editRevId = $this->page->getLatest();
 
@@ -1048,20 +1047,21 @@ class EditPage {
                        return false;
                }
                $this->textbox1 = $this->toEditText( $content );
+               $user = $this->context->getUser();
 
                // activate checkboxes if user wants them to be always active
                # Sort out the "watch" checkbox
-               if ( $wgUser->getOption( 'watchdefault' ) ) {
+               if ( $user->getOption( 'watchdefault' ) ) {
                        # Watch all edits
                        $this->watchthis = true;
-               } elseif ( $wgUser->getOption( 'watchcreations' ) && !$this->mTitle->exists() ) {
+               } elseif ( $user->getOption( 'watchcreations' ) && !$this->mTitle->exists() ) {
                        # Watch creations
                        $this->watchthis = true;
-               } elseif ( $wgUser->isWatched( $this->mTitle ) ) {
+               } elseif ( $user->isWatched( $this->mTitle ) ) {
                        # Already watched
                        $this->watchthis = true;
                }
-               if ( $wgUser->getOption( 'minordefault' ) && !$this->isNew ) {
+               if ( $user->getOption( 'minordefault' ) && !$this->isNew ) {
                        $this->minoredit = true;
                }
                if ( $this->textbox1 === false ) {
@@ -1078,9 +1078,11 @@ class EditPage {
         * @since 1.21
         */
        protected function getContentObject( $def_content = null ) {
-               global $wgOut, $wgRequest, $wgUser, $wgContLang;
+               global $wgContLang;
 
                $content = false;
+               $request = $this->context->getRequest();
+               $user = $this->context->getUser();
 
                // For message page not locally set, use the i18n message.
                // For other non-existent articles, use preload text if any.
@@ -1093,10 +1095,10 @@ class EditPage {
                        }
                        if ( $content === false ) {
                                # If requested, preload some text.
-                               $preload = $wgRequest->getVal( 'preload',
+                               $preload = $request->getVal( 'preload',
                                        // Custom preload text for new sections
                                        $this->section === 'new' ? 'MediaWiki:addsection-preload' : '' );
-                               $params = $wgRequest->getArray( 'preloadparams', [] );
+                               $params = $request->getArray( 'preloadparams', [] );
 
                                $content = $this->getPreloadedContent( $preload, $params );
                        }
@@ -1104,15 +1106,15 @@ class EditPage {
                } else {
                        if ( $this->section != '' ) {
                                // Get section edit text (returns $def_text for invalid sections)
-                               $orig = $this->getOriginalContent( $wgUser );
+                               $orig = $this->getOriginalContent( $user );
                                $content = $orig ? $orig->getSection( $this->section ) : null;
 
                                if ( !$content ) {
                                        $content = $def_content;
                                }
                        } else {
-                               $undoafter = $wgRequest->getInt( 'undoafter' );
-                               $undo = $wgRequest->getInt( 'undo' );
+                               $undoafter = $request->getInt( 'undoafter' );
+                               $undo = $request->getInt( 'undo' );
 
                                if ( $undo > 0 && $undoafter > 0 ) {
                                        $undorev = Revision::newFromId( $undo );
@@ -1132,8 +1134,8 @@ class EditPage {
                                                        $undoMsg = 'failure';
                                                } else {
                                                        $oldContent = $this->page->getContent( Revision::RAW );
-                                                       $popts = ParserOptions::newFromUserAndLang( $wgUser, $wgContLang );
-                                                       $newContent = $content->preSaveTransform( $this->mTitle, $wgUser, $popts );
+                                                       $popts = ParserOptions::newFromUserAndLang( $user, $wgContLang );
+                                                       $newContent = $content->preSaveTransform( $this->mTitle, $user, $popts );
 
                                                        if ( $newContent->equals( $oldContent ) ) {
                                                                # Tell the user that the undo results in no change,
@@ -1180,12 +1182,13 @@ class EditPage {
 
                                        // Messages: undo-success, undo-failure, undo-norev, undo-nochange
                                        $class = ( $undoMsg == 'success' ? '' : 'error ' ) . "mw-undo-{$undoMsg}";
-                                       $this->editFormPageTop .= $wgOut->parse( "<div class=\"{$class}\">" .
+                                       $this->editFormPageTop .= $this->context->getOutput()->parse(
+                                               "<div class=\"{$class}\">" .
                                                wfMessage( 'undo-' . $undoMsg )->plain() . '</div>', true, /* interface */true );
                                }
 
                                if ( $content === false ) {
-                                       $content = $this->getOriginalContent( $wgUser );
+                                       $content = $this->getOriginalContent( $user );
                                }
                        }
                }
@@ -1382,10 +1385,10 @@ class EditPage {
         * @private
         */
        function tokenOk( &$request ) {
-               global $wgUser;
                $token = $request->getVal( 'wpEditToken' );
-               $this->mTokenOk = $wgUser->matchEditToken( $token );
-               $this->mTokenOkExceptSuffix = $wgUser->matchEditTokenNoSuffix( $token );
+               $user = $this->context->getUser();
+               $this->mTokenOk = $user->matchEditToken( $token );
+               $this->mTokenOkExceptSuffix = $user->matchEditTokenNoSuffix( $token );
                return $this->mTokenOk;
        }
 
@@ -1416,7 +1419,7 @@ class EditPage {
                        $val = 'restored';
                }
 
-               $response = RequestContext::getMain()->getRequest()->response();
+               $response = $this->context->getRequest()->response();
                $response->setCookie( $postEditKey, $val, time() + self::POST_EDIT_COOKIE_DURATION, [
                        'httpOnly' => false,
                ] );
@@ -1429,10 +1432,8 @@ class EditPage {
         * @return Status The resulting status object.
         */
        public function attemptSave( &$resultDetails = false ) {
-               global $wgUser;
-
                # Allow bots to exempt some edits from bot flagging
-               $bot = $wgUser->isAllowed( 'bot' ) && $this->bot;
+               $bot = $this->context->getUser()->isAllowed( 'bot' ) && $this->bot;
                $status = $this->internalAttemptSave( $resultDetails, $bot );
 
                Hooks::run( 'EditPage::attemptSave:after', [ $this, $status, $resultDetails ] );
@@ -1450,8 +1451,6 @@ class EditPage {
         * @return bool False, if output is done, true if rest of the form should be displayed
         */
        private function handleStatus( Status $status, $resultDetails ) {
-               global $wgUser, $wgOut;
-
                /**
                 * @todo FIXME: once the interface for internalAttemptSave() is made
                 *   nicer, this should use the message in $status
@@ -1465,9 +1464,11 @@ class EditPage {
                        }
                }
 
+               $out = $this->context->getOutput();
+
                // "wpExtraQueryRedirect" is a hidden input to modify
                // after save URL and is not used by actual edit form
-               $request = RequestContext::getMain()->getRequest();
+               $request = $this->context->getRequest();
                $extraQueryRedirect = $request->getVal( 'wpExtraQueryRedirect' );
 
                switch ( $status->value ) {
@@ -1488,7 +1489,7 @@ class EditPage {
 
                        case self::AS_CANNOT_USE_CUSTOM_MODEL:
                        case self::AS_PARSE_ERROR:
-                               $wgOut->addWikiText( '<div class="error">' . "\n" . $status->getWikiText() . '</div>' );
+                               $out->addWikiText( '<div class="error">' . "\n" . $status->getWikiText() . '</div>' );
                                return true;
 
                        case self::AS_SUCCESS_NEW_ARTICLE:
@@ -1501,7 +1502,7 @@ class EditPage {
                                        }
                                }
                                $anchor = isset( $resultDetails['sectionanchor'] ) ? $resultDetails['sectionanchor'] : '';
-                               $wgOut->redirect( $this->mTitle->getFullURL( $query ) . $anchor );
+                               $out->redirect( $this->mTitle->getFullURL( $query ) . $anchor );
                                return false;
 
                        case self::AS_SUCCESS_UPDATE:
@@ -1529,7 +1530,7 @@ class EditPage {
                                        }
                                }
 
-                               $wgOut->redirect( $this->mTitle->getFullURL( $extraQuery ) . $sectionanchor );
+                               $out->redirect( $this->mTitle->getFullURL( $extraQuery ) . $sectionanchor );
                                return false;
 
                        case self::AS_SPAM_ERROR:
@@ -1537,7 +1538,7 @@ class EditPage {
                                return false;
 
                        case self::AS_BLOCKED_PAGE_FOR_USER:
-                               throw new UserBlockedError( $wgUser->getBlock() );
+                               throw new UserBlockedError( $this->context->getUser()->getBlock() );
 
                        case self::AS_IMAGE_REDIRECT_ANON:
                        case self::AS_IMAGE_REDIRECT_LOGGED:
@@ -1598,7 +1599,7 @@ class EditPage {
 
                // Run new style post-section-merge edit filter
                if ( !Hooks::run( 'EditFilterMergedContent',
-                               [ $this->mArticle->getContext(), $content, $status, $this->summary,
+                               [ $this->context, $content, $status, $this->summary,
                                $user, $this->minoredit ] )
                ) {
                        # Error messages etc. could be handled within the hook...
@@ -1683,10 +1684,11 @@ class EditPage {
         * time.
         */
        function internalAttemptSave( &$result, $bot = false ) {
-               global $wgUser, $wgRequest, $wgParser, $wgMaxArticleSize;
-               global $wgContentHandlerUseDB;
+               global $wgParser, $wgMaxArticleSize, $wgContentHandlerUseDB;
 
                $status = Status::newGood();
+               $user = $this->context->getUser();
+               $request = $this->context->getRequest();
 
                if ( !Hooks::run( 'EditPage::attemptSave', [ $this ] ) ) {
                        wfDebug( "Hook 'EditPage::attemptSave' aborted article saving\n" );
@@ -1695,11 +1697,11 @@ class EditPage {
                        return $status;
                }
 
-               $spam = $wgRequest->getText( 'wpAntispam' );
+               $spam = $request->getText( 'wpAntispam' );
                if ( $spam !== '' ) {
                        wfDebugLog(
                                'SimpleAntiSpam',
-                               $wgUser->getName() .
+                               $user->getName() .
                                ' editing "' .
                                $this->mTitle->getPrefixedText() .
                                '" submitted bogus field "' .
@@ -1728,9 +1730,9 @@ class EditPage {
                # Check image redirect
                if ( $this->mTitle->getNamespace() == NS_FILE &&
                        $textbox_content->isRedirect() &&
-                       !$wgUser->isAllowed( 'upload' )
+                       !$user->isAllowed( 'upload' )
                ) {
-                               $code = $wgUser->isAnon() ? self::AS_IMAGE_REDIRECT_ANON : self::AS_IMAGE_REDIRECT_LOGGED;
+                               $code = $user->isAnon() ? self::AS_IMAGE_REDIRECT_ANON : self::AS_IMAGE_REDIRECT_LOGGED;
                                $status->setResult( false, $code );
 
                                return $status;
@@ -1755,7 +1757,7 @@ class EditPage {
                }
                if ( $match !== false ) {
                        $result['spam'] = $match;
-                       $ip = $wgRequest->getIP();
+                       $ip = $request->getIP();
                        $pdbk = $this->mTitle->getPrefixedDBkey();
                        $match = str_replace( "\n", '', $match );
                        wfDebugLog( 'SpamRegex', "$ip spam regex hit [[$pdbk]]: \"$match\"" );
@@ -1778,10 +1780,10 @@ class EditPage {
                        return $status;
                }
 
-               if ( $wgUser->isBlockedFrom( $this->mTitle, false ) ) {
+               if ( $user->isBlockedFrom( $this->mTitle, false ) ) {
                        // Auto-block user's IP if the account was "hard" blocked
                        if ( !wfReadOnly() ) {
-                               $wgUser->spreadAnyEditBlock();
+                               $user->spreadAnyEditBlock();
                        }
                        # Check block state against master, thus 'false'.
                        $status->setResult( false, self::AS_BLOCKED_PAGE_FOR_USER );
@@ -1796,8 +1798,8 @@ class EditPage {
                        return $status;
                }
 
-               if ( !$wgUser->isAllowed( 'edit' ) ) {
-                       if ( $wgUser->isAnon() ) {
+               if ( !$user->isAllowed( 'edit' ) ) {
+                       if ( $user->isAnon() ) {
                                $status->setResult( false, self::AS_READ_ONLY_PAGE_ANON );
                                return $status;
                        } else {
@@ -1813,7 +1815,7 @@ class EditPage {
                                $status->fatal( 'editpage-cannot-use-custom-model' );
                                $status->value = self::AS_CANNOT_USE_CUSTOM_MODEL;
                                return $status;
-                       } elseif ( !$wgUser->isAllowed( 'editcontentmodel' ) ) {
+                       } elseif ( !$user->isAllowed( 'editcontentmodel' ) ) {
                                $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
                                return $status;
 
@@ -1824,7 +1826,7 @@ class EditPage {
 
                if ( $this->changeTags ) {
                        $changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange(
-                               $this->changeTags, $wgUser );
+                               $this->changeTags, $user );
                        if ( !$changeTagsStatus->isOK() ) {
                                $changeTagsStatus->value = self::AS_CHANGE_TAG_ERROR;
                                return $changeTagsStatus;
@@ -1836,7 +1838,7 @@ class EditPage {
                        $status->value = self::AS_READ_ONLY_PAGE;
                        return $status;
                }
-               if ( $wgUser->pingLimiter() || $wgUser->pingLimiter( 'linkpurge', 0 ) ) {
+               if ( $user->pingLimiter() || $user->pingLimiter( 'linkpurge', 0 ) ) {
                        $status->fatal( 'actionthrottledtext' );
                        $status->value = self::AS_RATE_LIMITED;
                        return $status;
@@ -1856,7 +1858,7 @@ class EditPage {
 
                if ( $new ) {
                        // Late check for create permission, just in case *PARANOIA*
-                       if ( !$this->mTitle->userCan( 'create', $wgUser ) ) {
+                       if ( !$this->mTitle->userCan( 'create', $user ) ) {
                                $status->fatal( 'nocreatetext' );
                                $status->value = self::AS_NO_CREATE_PERMISSION;
                                wfDebug( __METHOD__ . ": no create permission\n" );
@@ -1880,7 +1882,7 @@ class EditPage {
                                return $status;
                        }
 
-                       if ( !$this->runPostMergeFilters( $textbox_content, $status, $wgUser ) ) {
+                       if ( !$this->runPostMergeFilters( $textbox_content, $status, $user ) ) {
                                return $status;
                        }
 
@@ -1916,7 +1918,7 @@ class EditPage {
                        ) {
                                $this->isConflict = true;
                                if ( $this->section == 'new' ) {
-                                       if ( $this->page->getUserText() == $wgUser->getName() &&
+                                       if ( $this->page->getUserText() == $user->getName() &&
                                                $this->page->getComment() == $this->newSectionSummary()
                                        ) {
                                                // Probably a duplicate submission of a new comment.
@@ -1932,7 +1934,7 @@ class EditPage {
                                } elseif ( $this->section == ''
                                        && Revision::userWasLastToEdit(
                                                DB_MASTER, $this->mTitle->getArticleID(),
-                                               $wgUser->getId(), $this->edittime
+                                               $user->getId(), $this->edittime
                                        )
                                ) {
                                        # Suppress edit conflict with self, except for section edits where merging is required.
@@ -2002,7 +2004,7 @@ class EditPage {
                                return $status;
                        }
 
-                       if ( !$this->runPostMergeFilters( $content, $status, $wgUser ) ) {
+                       if ( !$this->runPostMergeFilters( $content, $status, $user ) ) {
                                return $status;
                        }
 
@@ -2023,7 +2025,7 @@ class EditPage {
                                        return $status;
                                }
                        } elseif ( !$this->allowBlankSummary
-                               && !$content->equals( $this->getOriginalContent( $wgUser ) )
+                               && !$content->equals( $this->getOriginalContent( $user ) )
                                && !$content->isRedirect()
                                && md5( $this->summary ) == $this->autoSumm
                        ) {
@@ -2093,7 +2095,7 @@ class EditPage {
                        $this->summary,
                        $flags,
                        false,
-                       $wgUser,
+                       $user,
                        $content->getDefaultFormat(),
                        $this->changeTags
                );
@@ -2116,7 +2118,7 @@ class EditPage {
                $result['nullEdit'] = $doEditStatus->hasMessage( 'edit-no-change' );
                if ( $result['nullEdit'] ) {
                        // We don't know if it was a null edit until now, so increment here
-                       $wgUser->pingLimiter( 'linkpurge' );
+                       $user->pingLimiter( 'linkpurge' );
                }
                $result['redirect'] = $content->isRedirect();
 
@@ -2125,7 +2127,7 @@ class EditPage {
                // If the content model changed, add a log entry
                if ( $changingContentModel ) {
                        $this->addContentModelChangeLogEntry(
-                               $wgUser,
+                               $user,
                                $new ? false : $oldContentModel,
                                $this->contentModel,
                                $this->summary