<?php
+/**
+ * MediaWiki is the to-be base class for this whole project
+ */
+class MediaWiki {
-#__________________________
-#wiki class
+ var $GET; /* Stores the $_GET variables at time of creation, can be changed */
+ var $params = array();
-class MediaWikiType {
-
- var $mSearch ;
-
- /**
- * Constuctor
- */
- function MediaWikiType () {
- OutputPage::setEncodings(); # Not really used yet
-
- $this->main_setup () ;
- $this->check_search () ;
- $this->check_user_read () ;
- $this->main_action () ;
- $this->main_updates () ;
- $this->main_cleanup () ;
+ /** Constructor. It just save the $_GET variable */
+ function __construct() {
+ $this->GET = $_GET;
}
-
- function check_search () {
- global $wgRequest , $wgTitle ;
- $this->mSearch = $wgRequest->getText( 'search' );
- if( !is_null( $this->mSearch ) && $this->mSearch !== '' ) {
- // Compatibility with old search URLs which didn't use Special:Search
- // Do this above the read whitelist check for security...
- $wgTitle = Title::makeTitle( NS_SPECIAL, 'Search' );
- }
+
+ /**
+ * Stores key/value pairs to circumvent global variables
+ * Note that keys are case-insensitive!
+ *
+ * @param $key String: key to store
+ * @param $value Mixed: value to put for the key
+ */
+ function setVal( $key, &$value ) {
+ $key = strtolower( $key );
+ $this->params[$key] =& $value;
}
-
- function check_user_read () {
- global $wgTitle , $wgOut ;
- # If the user is not logged in, the Namespace:title of the article must be in
- # the Read array in order for the user to see it. (We have to check here to
- # catch special pages etc. We check again in Article::view())
- if ( !is_null( $wgTitle ) && !$wgTitle->userCanRead() ) {
- $wgOut->loginToUse();
- $wgOut->output();
- exit;
+
+ /**
+ * Retrieves key/value pairs to circumvent global variables
+ * Note that keys are case-insensitive!
+ *
+ * @param $key String: key to get
+ * @param $default Mixed: default value if if the key doesn't exist
+ */
+ function getVal( $key, $default = '' ) {
+ $key = strtolower( $key );
+ if( isset( $this->params[$key] ) ) {
+ return $this->params[$key];
}
+ return $default;
}
-
-
- function main_setup () {
- global $wgRequest , $wgOut , $wgTitle , $wgContLang ;
- global $action , $title ;
- wfProfileIn( 'main-misc-setup' );
+
+ /**
+ * Initialization of ... everything
+ * Performs the request too
+ *
+ * @param $title Title ($wgTitle)
+ * @param $article Article
+ * @param $output OutputPage
+ * @param $user User
+ * @param $request WebRequest
+ */
+ function performRequestForTitle( &$title, &$article, &$output, &$user, $request ) {
+ wfProfileIn( __METHOD__ );
+
+ $output->setTitle( $title );
- # Query string fields
- $action = $wgRequest->getVal( 'action', 'view' );
- $title = $wgRequest->getVal( 'title' );
+ wfRunHooks( 'BeforeInitialize', array( &$title, &$article, &$output, &$user, $request, $this ) );
- if ($wgRequest->getVal( 'printable' ) == 'yes') {
+ if( !$this->preliminaryChecks( $title, $output, $request ) ) {
+ wfProfileOut( __METHOD__ );
+ return;
+ }
+ if( !$this->initializeSpecialCases( $title, $output, $request ) ) {
+ $new_article = $this->initializeArticle( $title, $output, $request );
+ if( is_object( $new_article ) ) {
+ $article = $new_article;
+ $this->performAction( $output, $article, $title, $user, $request );
+ } elseif( is_string( $new_article ) ) {
+ $output->redirect( $new_article );
+ } else {
+ wfProfileOut( __METHOD__ );
+ throw new MWException( "Shouldn't happen: MediaWiki::initializeArticle() returned neither an object nor a URL" );
+ }
+ }
+ wfProfileOut( __METHOD__ );
+ }
+
+ /**
+ * Check if the maximum lag of database slaves is higher that $maxLag, and
+ * if it's the case, output an error message
+ *
+ * @param $maxLag int: maximum lag allowed for the request, as supplied by
+ * the client
+ * @return bool true if the request can continue
+ */
+ function checkMaxLag( $maxLag ) {
+ list( $host, $lag ) = wfGetLB()->getMaxLag();
+ if( $lag > $maxLag ) {
+ wfMaxlagError( $host, $lag, $maxLag );
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ /**
+ * Checks some initial queries
+ * Note that $title here is *not* a Title object, but a string!
+ *
+ * @param $title String
+ * @param $action String
+ * @return Title object to be $wgTitle
+ */
+ function checkInitialQueries( $title, $action ) {
+ global $wgOut, $wgRequest, $wgContLang;
+ if( $wgRequest->getVal( 'printable' ) === 'yes' ) {
$wgOut->setPrintable();
}
-
- if ( '' == $title && 'delete' != $action ) {
- $wgTitle = Title::newFromText( wfMsgForContent( 'mainpage' ) );
- } elseif ( $curid = $wgRequest->getInt( 'curid' ) ) {
+ $ret = NULL;
+ if( $curid = $wgRequest->getInt( 'curid' ) ) {
# URLs like this are generated by RC, because rc_title isn't always accurate
- $wgTitle = Title::newFromID( $curid );
+ $ret = Title::newFromID( $curid );
+ } elseif( '' == $title && 'delete' != $action ) {
+ $ret = Title::newMainPage();
} else {
- $wgTitle = Title::newFromURL( $title );
- /* check variant links so that interwiki links don't have to worry about
- the possible different language variants
- */
- if( count($wgContLang->getVariants()) > 1 && !is_null($wgTitle) && $wgTitle->getArticleID() == 0 )
- $wgContLang->findVariantLink( $title, $wgTitle );
-
+ $ret = Title::newFromURL( $title );
+ // check variant links so that interwiki links don't have to worry
+ // about the possible different language variants
+ if( count( $wgContLang->getVariants() ) > 1 && !is_null( $ret ) && $ret->getArticleID() == 0 )
+ $wgContLang->findVariantLink( $title, $ret );
}
- wfProfileOut( 'main-misc-setup' );
- }
-
- function main_updates () {
- # Deferred updates aren't really deferred anymore. It's important to report errors to the
- # user, and that means doing this before OutputPage::output(). Note that for page saves,
- # the client will wait until the script exits anyway before following the redirect.
- wfProfileIn( 'main-updates' );
- global $wgDeferredUpdateList ;
- foreach ( $wgDeferredUpdateList as $up ) {
- $up->doUpdate();
+ # For non-special titles, check for implicit titles
+ if( is_null( $ret ) || $ret->getNamespace() != NS_SPECIAL ) {
+ // We can have urls with just ?diff=,?oldid= or even just ?diff=
+ $oldid = $wgRequest->getInt( 'oldid' );
+ $oldid = $oldid ? $oldid : $wgRequest->getInt( 'diff' );
+ // Allow oldid to override a changed or missing title
+ if( $oldid ) {
+ $rev = Revision::newFromId( $oldid );
+ $ret = $rev ? $rev->getTitle() : $ret;
+ }
}
- wfProfileOut( 'main-updates' );
+ return $ret;
}
-
- function main_cleanup () {
- global $wgLoadBalancer , $wgOut , $wgPostCommitUpdateList ;
- wfProfileIn( 'main-cleanup' );
- $wgLoadBalancer->saveMasterPos();
-
- # Now commit any transactions, so that unreported errors after output() don't roll back the whole thing
- $wgLoadBalancer->commitAll();
-
- $wgOut->output();
-
- foreach ( $wgPostCommitUpdateList as $up ) {
- $up->doUpdate();
+
+ /**
+ * Checks for search query and anon-cannot-read case
+ *
+ * @param $title Title
+ * @param $output OutputPage
+ * @param $request WebRequest
+ */
+ function preliminaryChecks( &$title, &$output, $request ) {
+ if( $request->getCheck( 'search' ) ) {
+ // Compatibility with old search URLs which didn't use Special:Search
+ // Just check for presence here, so blank requests still
+ // show the search page when using ugly URLs (bug 8054).
+
+ // Do this above the read whitelist check for security...
+ $title = SpecialPage::getTitleFor( 'Search' );
}
-
- wfProfileOut( 'main-cleanup' );
+ # If the user is not logged in, the Namespace:title of the article must be in
+ # the Read array in order for the user to see it. (We have to check here to
+ # catch special pages etc. We check again in Article::view())
+ if( !is_null( $title ) && !$title->userCanRead() ) {
+ global $wgDeferredUpdateList;
+ $output->loginToUse();
+ $this->finalCleanup( $wgDeferredUpdateList, $output );
+ $output->disable();
+ return false;
+ }
+ return true;
}
- function main_action () {
- global $wgTitle , $wgArticle , $wgRequest , $wgOut , $wgServer ;
- global $wgDisableInternalSearch , $wgUseCategoryMagic , $wgDisabledActions , $action ;
- wfProfileIn( 'main-action' );
-
- if( !$wgDisableInternalSearch && !is_null( $this->mSearch ) && $this->mSearch !== '' ) {
- require_once( 'includes/SpecialSearch.php' );
- $wgTitle = Title::makeTitle( NS_SPECIAL, 'Search' );
- wfSpecialSearch();
- } else if( !$wgTitle or $wgTitle->getDBkey() == '' ) {
- $wgTitle = Title::newFromText( wfMsgForContent( 'badtitle' ) );
- $wgOut->errorpage( 'badtitle', 'badtitletext' );
- } else if ( $wgTitle->getInterwiki() != '' ) {
- if( $rdfrom = $wgRequest->getVal( 'rdfrom' ) ) {
- $url = $wgTitle->getFullURL( 'rdfrom=' . urlencode( $rdfrom ) );
+ /**
+ * Initialize some special cases:
+ * - bad titles
+ * - local interwiki redirects
+ * - redirect loop
+ * - special pages
+ *
+ * FIXME: why is this crap called "initialize" when it performs everything?
+ *
+ * @param $title Title
+ * @param $output OutputPage
+ * @param $request WebRequest
+ * @return bool true if the request is already executed
+ */
+ function initializeSpecialCases( &$title, &$output, $request ) {
+ wfProfileIn( __METHOD__ );
+
+ $action = $this->getVal( 'Action' );
+ if( is_null($title) || $title->getDBkey() == '' ) {
+ $title = SpecialPage::getTitleFor( 'Badtitle' );
+ # Die now before we mess up $wgArticle and the skin stops working
+ throw new ErrorPageError( 'badtitle', 'badtitletext' );
+ } else if( $title->getInterwiki() != '' ) {
+ if( $rdfrom = $request->getVal( 'rdfrom' ) ) {
+ $url = $title->getFullURL( 'rdfrom=' . urlencode( $rdfrom ) );
} else {
- $url = $wgTitle->getFullURL();
+ $query = $request->getValues();
+ unset( $query['title'] );
+ $url = $title->getFullURL( $query );
}
- # Check for a redirect loop
- if ( !preg_match( '/^' . preg_quote( $wgServer, '/' ) . '/', $url ) && $wgTitle->isLocal() ) {
- $wgOut->redirect( $url );
+ /* Check for a redirect loop */
+ if( !preg_match( '/^' . preg_quote( $this->getVal('Server'), '/' ) . '/', $url ) && $title->isLocal() ) {
+ $output->redirect( $url );
} else {
- $wgTitle = Title::newFromText( wfMsgForContent( 'badtitle' ) );
- $wgOut->errorpage( 'badtitle', 'badtitletext' );
+ $title = SpecialPage::getTitleFor( 'Badtitle' );
+ throw new ErrorPageError( 'badtitle', 'badtitletext' );
}
- } else if ( ( $action == 'view' ) &&
- (!isset( $_GET['title'] ) || $wgTitle->getPrefixedDBKey() != $_GET['title'] ) &&
- !count( array_diff( array_keys( $_GET ), array( 'action', 'title' ) ) ) )
+ } else if( $action == 'view' && !$request->wasPosted() &&
+ ( !isset($this->GET['title']) || $title->getPrefixedDBKey() != $this->GET['title'] ) &&
+ !count( array_diff( array_keys( $this->GET ), array( 'action', 'title' ) ) ) )
{
- /* redirect to canonical url, make it a 301 to allow caching */
- $wgOut->setSquidMaxage( 1200 );
- $wgOut->redirect( $wgTitle->getFullURL(), '301');
- } else if ( NS_SPECIAL == $wgTitle->getNamespace() ) {
- # actions that need to be made when we have a special pages
- SpecialPage::executePath( $wgTitle );
- } else {
- if ( NS_MEDIA == $wgTitle->getNamespace() ) {
- $wgTitle = Title::makeTitle( NS_IMAGE, $wgTitle->getDBkey() );
- }
-
- $ns = $wgTitle->getNamespace();
-
- // Namespace might change when using redirects
- if($action == 'view' && !$wgRequest->getVal( 'oldid' ) ) {
- $wgArticle = new Article( $wgTitle );
- $rTitle = Title::newFromRedirect( $wgArticle->fetchContent() );
- if($rTitle) {
- # Reload from the page pointed to later
- $wgArticle->mContentLoaded = false;
- $ns = $rTitle->getNamespace();
- }
- }
+ $targetUrl = $title->getFullURL();
+ // Redirect to canonical url, make it a 301 to allow caching
+ if( $targetUrl == $request->getFullRequestURL() ) {
+ $message = "Redirect loop detected!\n\n" .
+ "This means the wiki got confused about what page was " .
+ "requested; this sometimes happens when moving a wiki " .
+ "to a new server or changing the server configuration.\n\n";
- // Categories and images are handled by a different class
- if ( $ns == NS_IMAGE ) {
- unset($wgArticle);
- require_once( 'includes/ImagePage.php' );
- $wgArticle = new ImagePage( $wgTitle );
- } elseif ( $wgUseCategoryMagic && $ns == NS_CATEGORY ) {
- unset($wgArticle);
- require_once( 'includes/CategoryPage.php' );
- $wgArticle = new CategoryPage( $wgTitle );
- }
-
- if ( in_array( $action, $wgDisabledActions ) ) {
- $wgOut->errorpage( 'nosuchaction', 'nosuchactiontext' );
- } else {
- $act = 'act_' . $action ;
- if ( method_exists ( $this , $act ) ) {
- $this->$act ( $action ) ;
+ if( $this->getVal( 'UsePathInfo' ) ) {
+ $message .= "The wiki is trying to interpret the page " .
+ "title from the URL path portion (PATH_INFO), which " .
+ "sometimes fails depending on the web server. Try " .
+ "setting \"\$wgUsePathInfo = false;\" in your " .
+ "LocalSettings.php, or check that \$wgArticlePath " .
+ "is correct.";
} else {
- $this->action_unknown ( $action ) ;
+ $message .= "Your web server was detected as possibly not " .
+ "supporting URL path components (PATH_INFO) correctly; " .
+ "check your LocalSettings.php for a customized " .
+ "\$wgArticlePath setting and/or toggle \$wgUsePathInfo " .
+ "to true.";
}
+ wfHttpError( 500, "Internal error", $message );
+ return false;
+ } else {
+ $output->setSquidMaxage( 1200 );
+ $output->redirect( $targetUrl, '301' );
}
+ } else if( NS_SPECIAL == $title->getNamespace() ) {
+ /* actions that need to be made when we have a special pages */
+ SpecialPage::executePath( $title );
+ } else {
+ /* No match to special cases */
+ wfProfileOut( __METHOD__ );
+ return false;
}
-
- wfProfileOut( 'main-action' );
+ /* Did match a special case */
+ wfProfileOut( __METHOD__ );
+ return true;
}
-#____________________________________________________________________________________
-#Action methods
-
- function act_view ( $action ) {
- global $wgOut , $wgSquidMaxage , $wgArticle ;
- $wgOut->setSquidMaxage( $wgSquidMaxage );
- $wgArticle->view();
- }
-
- function act_print ( $action ) {
- global $wgArticle ;
- $wgArticle->view () ;
- }
-
- function act_dublincore ( $action ) {
- global $wgArticle , $wgEnableDublinCoreRdf ;
- if( !$wgEnableDublinCoreRdf ) {
- wfHttpError( 403, 'Forbidden', wfMsg( 'nodublincore' ) );
- } else {
- require_once( 'includes/Metadata.php' );
- wfDublinCoreRdf( $wgArticle );
+ /**
+ * Create an Article object of the appropriate class for the given page.
+ *
+ * @param $title Title
+ * @return Article object
+ */
+ static function articleFromTitle( &$title ) {
+ if( NS_MEDIA == $title->getNamespace() ) {
+ // FIXME: where should this go?
+ $title = Title::makeTitle( NS_FILE, $title->getDBkey() );
+ }
+
+ $article = null;
+ wfRunHooks( 'ArticleFromTitle', array( &$title, &$article ) );
+ if( $article ) {
+ return $article;
+ }
+
+ switch( $title->getNamespace() ) {
+ case NS_FILE:
+ return new ImagePage( $title );
+ case NS_CATEGORY:
+ return new CategoryPage( $title );
+ default:
+ return new Article( $title );
}
}
-
- function act_creativecommons ( $action ) {
- global $wgArticle , $wgEnableCreativeCommonsRdf ;
- if( !$wgEnableCreativeCommonsRdf ) {
- wfHttpError( 403, 'Forbidden', wfMsg('nocreativecommons') );
- } else {
- require_once( 'includes/Metadata.php' );
- wfCreativeCommonsRdf( $wgArticle );
+
+ /**
+ * Initialize the object to be known as $wgArticle for "standard" actions
+ * Create an Article object for the page, following redirects if needed.
+ *
+ * @param $title Title ($wgTitle)
+ * @param $output OutputPage ($wgOut)
+ * @param $request WebRequest ($wgRequest)
+ * @return mixed an Article, or a string to redirect to another URL
+ */
+ function initializeArticle( &$title, &$output, $request ) {
+ wfProfileIn( __METHOD__ );
+
+ $action = $this->getVal( 'action', 'view' );
+ $article = self::articleFromTitle( $title );
+ # NS_MEDIAWIKI has no redirects.
+ # It is also used for CSS/JS, so performance matters here...
+ if( $title->getNamespace() == NS_MEDIAWIKI ) {
+ wfProfileOut( __METHOD__ );
+ return $article;
}
+ // Namespace might change when using redirects
+ // Check for redirects ...
+ $file = ($title->getNamespace() == NS_FILE) ? $article->getFile() : null;
+ if( ( $action == 'view' || $action == 'render' ) // ... for actions that show content
+ && !$request->getVal( 'oldid' ) && // ... and are not old revisions
+ $request->getVal( 'redirect' ) != 'no' && // ... unless explicitly told not to
+ // ... and the article is not a non-redirect image page with associated file
+ !( is_object( $file ) && $file->exists() && !$file->getRedirected() ) )
+ {
+ # Give extensions a change to ignore/handle redirects as needed
+ $ignoreRedirect = $target = false;
+
+ $dbr = wfGetDB( DB_SLAVE );
+ $article->loadPageData( $article->pageDataFromTitle( $dbr, $title ) );
+
+ wfRunHooks( 'InitializeArticleMaybeRedirect',
+ array(&$title,&$request,&$ignoreRedirect,&$target,&$article) );
+
+ // Follow redirects only for... redirects.
+ // If $target is set, then a hook wanted to redirect.
+ if( !$ignoreRedirect && ($target || $article->isRedirect()) ) {
+ # Is the target already set by an extension?
+ $target = $target ? $target : $article->followRedirect();
+ if( is_string( $target ) ) {
+ if( !$this->getVal( 'DisableHardRedirects' ) ) {
+ // we'll need to redirect
+ return $target;
+ }
+ }
+ if( is_object($target) ) {
+ // Rewrite environment to redirected article
+ $rarticle = self::articleFromTitle( $target );
+ $rarticle->loadPageData( $rarticle->pageDataFromTitle( $dbr, $target ) );
+ if( $rarticle->exists() || ( is_object( $file ) && !$file->isLocal() ) ) {
+ $rarticle->setRedirectedFrom( $title );
+ $article = $rarticle;
+ $title = $target;
+ $output->setTitle( $title );
+ }
+ }
+ } else {
+ $title = $article->getTitle();
+ }
+ }
+ wfProfileOut( __METHOD__ );
+ return $article;
}
-
- function act_credits ( $action ) {
- global $wgArticle ;
- require_once( 'includes/Credits.php' );
- showCreditsPage( $wgArticle );
+
+ /**
+ * Cleaning up request by doing:
+ ** deferred updates, DB transaction, and the output
+ *
+ * @param $deferredUpdates array of updates to do
+ * @param $output OutputPage
+ */
+ function finalCleanup( &$deferredUpdates, &$output ) {
+ wfProfileIn( __METHOD__ );
+ # Now commit any transactions, so that unreported errors after
+ # output() don't roll back the whole DB transaction
+ $factory = wfGetLBFactory();
+ $factory->commitMasterChanges();
+ # Output everything!
+ $output->output();
+ # Do any deferred jobs
+ $this->doUpdates( $deferredUpdates );
+ $this->doJobs();
+ wfProfileOut( __METHOD__ );
}
-
- function act_submit ( $action ) {
- global $wgCommandLineMode , $wgRequest ;
- if( !$wgCommandLineMode && !$wgRequest->checkSessionCookie() ) {
- # Send a cookie so anons get talk message notifications
- User::SetupSession();
+
+ /**
+ * Deferred updates aren't really deferred anymore. It's important to report
+ * errors to the user, and that means doing this before OutputPage::output().
+ * Note that for page saves, the client will wait until the script exits
+ * anyway before following the redirect.
+ *
+ * @param $updates array of objects that hold an update to do
+ */
+ function doUpdates( &$updates ) {
+ wfProfileIn( __METHOD__ );
+ /* No need to get master connections in case of empty updates array */
+ if (!$updates) {
+ wfProfileOut( __METHOD__ );
+ return;
}
- $this->act_edit ( $action ) ;
- }
-
- function act_edit ( $action ) {
- global $wgRequest , $wgUseExternalEditor , $wgUser , $wgArticle ;
- $internal = $wgRequest->getVal( 'internaledit' );
- $external = $wgRequest->getVal( 'externaledit' );
- $section = $wgRequest->getVal( 'section' );
- $oldid = $wgRequest->getVal( 'oldid' );
- if(!$wgUseExternalEditor || $action=='submit' || $internal ||
- $section || $oldid || (!$wgUser->getOption('externaleditor') && !$external)) {
- require_once( 'includes/EditPage.php' );
- $editor = new EditPage( $wgArticle );
- $editor->submit();
- } elseif($wgUseExternalEditor && ($external || $wgUser->getOption('externaleditor'))) {
- require_once( 'includes/ExternalEdit.php' );
- $mode = $wgRequest->getVal( 'mode' );
- $extedit = new ExternalEdit( $wgArticle, $mode );
- $extedit->edit();
+
+ $dbw = wfGetDB( DB_MASTER );
+ foreach( $updates as $up ) {
+ $up->doUpdate();
+
+ # Commit after every update to prevent lock contention
+ if( $dbw->trxLevel() ) {
+ $dbw->commit();
+ }
}
+ wfProfileOut( __METHOD__ );
}
-
- function act_history ( $action ) {
- global $wgTitle , $wgArticle , $wgSquidMaxage ;
- if ($_SERVER['REQUEST_URI'] == $wgTitle->getInternalURL('action=history')) {
- $wgOut->setSquidMaxage( $wgSquidMaxage );
+
+ /**
+ * Do a job from the job queue
+ */
+ function doJobs() {
+ $jobRunRate = $this->getVal( 'JobRunRate' );
+
+ if( $jobRunRate <= 0 || wfReadOnly() ) {
+ return;
}
- require_once( 'includes/PageHistory.php' );
- $history = new PageHistory( $wgArticle );
- $history->history();
- }
-
- function act_raw ( $action ) {
- global $wgArticle ;
- require_once( 'includes/RawPage.php' );
- $raw = new RawPage( $wgArticle );
- $raw->view();
- }
-
-
- function action_unknown ( $action ) {
- global $wgArticle , $wgOut ;
- if (wfRunHooks('UnknownAction', array($action, $wgArticle))) {
- $wgOut->errorpage( 'nosuchaction', 'nosuchactiontext' );
+ if( $jobRunRate < 1 ) {
+ $max = mt_getrandmax();
+ if( mt_rand( 0, $max ) > $max * $jobRunRate ) {
+ return;
+ }
+ $n = 1;
+ } else {
+ $n = intval( $jobRunRate );
+ }
+
+ while ( $n-- && false != ( $job = Job::pop() ) ) {
+ $output = $job->toString() . "\n";
+ $t = -wfTime();
+ $success = $job->run();
+ $t += wfTime();
+ $t = round( $t*1000 );
+ if( !$success ) {
+ $output .= "Error: " . $job->getLastError() . ", Time: $t ms\n";
+ } else {
+ $output .= "Success, Time: $t ms\n";
+ }
+ wfDebugLog( 'jobqueue', $output );
}
}
-
-
- function act_watch ( $action ) { $this->article_action ( $action ) ; }
- function act_unwatch ( $action ) { $this->article_action ( $action ) ; }
- function act_delete ( $action ) { $this->article_action ( $action ) ; }
- function act_revert ( $action ) { $this->article_action ( $action ) ; }
- function act_rollback ( $action ) { $this->article_action ( $action ) ; }
- function act_protect ( $action ) { $this->article_action ( $action ) ; }
- function act_unprotect ( $action ) { $this->article_action ( $action ) ; }
- function act_info ( $action ) { $this->article_action ( $action ) ; }
- function act_markpatrolled ( $action ) { $this->article_action ( $action ) ; }
- function act_validate ( $action ) { $this->article_action ( $action ) ; }
- function act_render ( $action ) { $this->article_action ( $action ) ; }
- function act_deletetrackback ( $action ) { $this->article_action ( $action ) ; }
- function act_purge ( $action ) { $this->article_action ( $action ) ; }
-
- function article_action ( $action ) {
- global $wgArticle ;
- $wgArticle->$action() ;
+
+ /**
+ * Ends this task peacefully
+ */
+ function restInPeace() {
+ wfLogProfilingData();
+ # Commit and close up!
+ $factory = wfGetLBFactory();
+ $factory->commitMasterChanges();
+ $factory->shutdown();
+ wfDebug( "Request ended normally\n" );
}
-
-} ; # end of class MediaWikiType
+ /**
+ * Perform one of the "standard" actions
+ *
+ * @param $output OutputPage
+ * @param $article Article
+ * @param $title Title
+ * @param $user User
+ * @param $request WebRequest
+ */
+ function performAction( &$output, &$article, &$title, &$user, &$request ) {
+ wfProfileIn( __METHOD__ );
-?>
+ if( !wfRunHooks( 'MediaWikiPerformAction', array( $output, $article, $title, $user, $request, $this ) ) ) {
+ wfProfileOut( __METHOD__ );
+ return;
+ }
+
+ $action = $this->getVal( 'Action' );
+ if( in_array( $action, $this->getVal( 'DisabledActions', array() ) ) ) {
+ /* No such action; this will switch to the default case */
+ $action = 'nosuchaction';
+ }
+
+ switch( $action ) {
+ case 'view':
+ $output->setSquidMaxage( $this->getVal( 'SquidMaxage' ) );
+ $article->view();
+ break;
+ case 'raw': // includes JS/CSS
+ wfProfileIn( __METHOD__.'-raw' );
+ $raw = new RawPage( $article );
+ $raw->view();
+ wfProfileOut( __METHOD__.'-raw' );
+ break;
+ case 'watch':
+ case 'unwatch':
+ case 'delete':
+ case 'revert':
+ case 'rollback':
+ case 'protect':
+ case 'unprotect':
+ case 'info':
+ case 'markpatrolled':
+ case 'render':
+ case 'deletetrackback':
+ case 'purge':
+ $article->$action();
+ break;
+ case 'print':
+ $article->view();
+ break;
+ case 'dublincore':
+ if( !$this->getVal( 'EnableDublinCoreRdf' ) ) {
+ wfHttpError( 403, 'Forbidden', wfMsg( 'nodublincore' ) );
+ } else {
+ $rdf = new DublinCoreRdf( $article );
+ $rdf->show();
+ }
+ break;
+ case 'creativecommons':
+ if( !$this->getVal( 'EnableCreativeCommonsRdf' ) ) {
+ wfHttpError( 403, 'Forbidden', wfMsg( 'nocreativecommons' ) );
+ } else {
+ $rdf = new CreativeCommonsRdf( $article );
+ $rdf->show();
+ }
+ break;
+ case 'credits':
+ Credits::showPage( $article );
+ break;
+ case 'submit':
+ if( session_id() == '' ) {
+ /* Send a cookie so anons get talk message notifications */
+ wfSetupSession();
+ }
+ /* Continue... */
+ case 'edit':
+ case 'editredlink':
+ if( wfRunHooks( 'CustomEditor', array( $article, $user ) ) ) {
+ $internal = $request->getVal( 'internaledit' );
+ $external = $request->getVal( 'externaledit' );
+ $section = $request->getVal( 'section' );
+ $oldid = $request->getVal( 'oldid' );
+ if( !$this->getVal( 'UseExternalEditor' ) || $action=='submit' || $internal ||
+ $section || $oldid || ( !$user->getOption( 'externaleditor' ) && !$external ) ) {
+ $editor = new EditPage( $article );
+ $editor->submit();
+ } elseif( $this->getVal( 'UseExternalEditor' ) && ( $external || $user->getOption( 'externaleditor' ) ) ) {
+ $mode = $request->getVal( 'mode' );
+ $extedit = new ExternalEdit( $article, $mode );
+ $extedit->edit();
+ }
+ }
+ break;
+ case 'history':
+ if( $request->getFullRequestURL() == $title->getInternalURL( 'action=history' ) ) {
+ $output->setSquidMaxage( $this->getVal( 'SquidMaxage' ) );
+ }
+ $history = new HistoryPage( $article );
+ $history->history();
+ break;
+ case 'revisiondelete':
+ # For show/hide submission from history page
+ $special = SpecialPage::getPage( 'Revisiondelete' );
+ $special->execute( '' );
+ break;
+ default:
+ if( wfRunHooks( 'UnknownAction', array( $action, $article ) ) ) {
+ $output->showErrorPage( 'nosuchaction', 'nosuchactiontext' );
+ }
+ }
+ wfProfileOut( __METHOD__ );
+
+ }
+}; /* End of class MediaWiki */
dépôts / lhc / web / wiklou.git / blobdiff