* Stores key/value pairs to circumvent global variables
* Note that keys are case-insensitive!
*
- * @param String $key key to store
- * @param mixed $value value to put for the key
+ * @param $key String: key to store
+ * @param $value Mixed: value to put for the key
*/
function setVal( $key, &$value ) {
$key = strtolower( $key );
* Retrieves key/value pairs to circumvent global variables
* Note that keys are case-insensitive!
*
- * @param String $key key to get
- * @param mixed $default default value if if the key doesn't exist
+ * @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 );
* Initialization of ... everything
* Performs the request too
*
- * @param Title $title
- * @param Article $article
- * @param OutputPage $output
- * @param User $user
- * @param WebRequest $request
+ * @param $title Title ($wgTitle)
+ * @param $article Article
+ * @param $output OutputPage
+ * @param $user User
+ * @param $request WebRequest
*/
function initialize( &$title, &$article, &$output, &$user, $request ) {
wfProfileIn( __METHOD__ );
} 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" );
}
}
* Check if the maximum lag of database slaves is higher that $maxLag, and
* if it's the case, output an error message
*
- * @param LoadBalancer $loadBalancer
- * @param int $maxLag maximum lag allowed for the request, as supplied by
- * the client
- * @return bool true if the requet can continue
+ * @param $maxLag int: maximum lag allowed for the request, as supplied by
+ * the client
+ * @return bool true if the request can continue
*/
- function checkMaxLag( $loadBalancer, $maxLag ) {
- list( $host, $lag ) = $loadBalancer->getMaxLag();
+ function checkMaxLag( $maxLag ) {
+ list( $host, $lag ) = wfGetLB()->getMaxLag();
if ( $lag > $maxLag ) {
wfMaxlagError( $host, $lag, $maxLag );
return false;
* Checks some initial queries
* Note that $title here is *not* a Title object, but a string!
*
- * @param String $title
- * @param String $action
- * @param OutputPage $output
- * @param WebRequest $request
- * @param Language $lang
+ * @param $title String
+ * @param $action String
* @return Title object to be $wgTitle
*/
- function checkInitialQueries( $title, $action, &$output, $request, $lang ) {
- if( $request->getVal( 'printable' ) == 'yes' ){
- $output->setPrintable();
+ function checkInitialQueries( $title, $action ) {
+ global $wgOut, $wgRequest, $wgContLang;
+ if( $wgRequest->getVal( 'printable' ) == 'yes' ){
+ $wgOut->setPrintable();
}
$ret = NULL;
- if ( '' == $title && 'delete' != $action ) {
- $ret = Title::newMainPage();
- } elseif ( $curid = $request->getInt( 'curid' ) ) {
+ if ( $curid = $wgRequest->getInt( 'curid' ) ) {
# URLs like this are generated by RC, because rc_title isn't always accurate
$ret = Title::newFromID( $curid );
+ } elseif ( '' == $title && 'delete' != $action ) {
+ $ret = Title::newMainPage();
} else {
$ret = Title::newFromURL( $title );
// check variant links so that interwiki links don't have to worry
// about the possible different language variants
- if( count( $lang->getVariants() ) > 1 && !is_null( $ret ) && $ret->getArticleID() == 0 )
- $lang->findVariantLink( $title, $ret );
+ if( count( $wgContLang->getVariants() ) > 1 && !is_null( $ret ) && $ret->getArticleID() == 0 )
+ $wgContLang->findVariantLink( $title, $ret );
}
- if ( ( $oldid = $request->getInt( 'oldid' ) )
+ if ( ( $oldid = $wgRequest->getInt( 'oldid' ) )
&& ( is_null( $ret ) || $ret->getNamespace() != NS_SPECIAL ) ) {
// Allow oldid to override a changed or missing title.
$rev = Revision::newFromId( $oldid );
/**
* Checks for search query and anon-cannot-read case
*
- * @param Title $title
- * @param OutputPage $output
- * @param WebRequest $request
+ * @param $title Title
+ * @param $output OutputPage
+ * @param $request WebRequest
*/
function preliminaryChecks( &$title, &$output, $request ) {
// 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' );
}
* - redirect loop
* - special pages
*
- * @param Title $title
- * @param OutputPage $output
- * @param WebRequest $request
+ * @param $title Title
+ * @param $output OutputPage
+ * @param $request WebRequest
* @return bool true if the request is already executed
*/
function initializeSpecialCases( &$title, &$output, $request ) {
$title = SpecialPage::getTitleFor( 'Badtitle' );
throw new ErrorPageError( 'badtitle', 'badtitletext' );
}
- } else if ( ( $action == 'view' ) && !$request->wasPosted() &&
+ } 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' ) ) ) )
{
/**
* Create an Article object of the appropriate class for the given page.
*
- * @param Title $title
+ * @param $title Title
* @return Article object
*/
- static function articleFromTitle( $title ) {
- $article = null;
- wfRunHooks( 'ArticleFromTitle', array( &$title, &$article ) );
- if ( $article ) {
- return $article;
- }
-
+ static function articleFromTitle( &$title ) {
if( NS_MEDIA == $title->getNamespace() ) {
// FIXME: where should this go?
$title = Title::makeTitle( NS_IMAGE, $title->getDBkey() );
}
+ $article = null;
+ wfRunHooks( 'ArticleFromTitle', array( &$title, &$article ) );
+ if( $article ) {
+ return $article;
+ }
+
switch( $title->getNamespace() ) {
- case NS_IMAGE:
- $file = wfFindFile( $title );
- if( $file && $file->getRedirected() ) {
+ case NS_IMAGE:
+ return new ImagePage( $title );
+ case NS_CATEGORY:
+ return new CategoryPage( $title );
+ default:
return new Article( $title );
- }
- return new ImagePage( $title );
- case NS_CATEGORY:
- return new CategoryPage( $title );
- default:
- return new Article( $title );
}
}
* 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
- * @param Request $request
- * @param string $action
+ * @param $title Title ($wgTitle)
+ * @param $request WebRequest
* @return mixed an Article, or a string to redirect to another URL
*/
function initializeArticle( &$title, $request ) {
$action = $this->getVal( 'action' );
$article = self::articleFromTitle( $title );
-
+
// Namespace might change when using redirects
- if( ( $action == 'view' || $action == 'render' ) && !$request->getVal( 'oldid' ) &&
- $request->getVal( 'redirect' ) != 'no' &&
- !( $title->getNamespace() == NS_IMAGE && wfFindFile( $title->getText() ) ) ) {
+ // Check for redirects ...
+ $file = $title->getNamespace() == NS_IMAGE ? $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 = $target = false;
+ wfRunHooks( 'InitializeArticleMaybeRedirect', array( &$title, &$request, &$ignoreRedirect, &$target ) );
$dbr = wfGetDB( DB_SLAVE );
$article->loadPageData( $article->pageDataFromTitle( $dbr, $title ) );
// Follow redirects only for... redirects
- if( $article->mIsRedirect ) {
- $target = $article->followRedirect();
+ if( !$ignoreRedirect && $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->mTitle->exists() ) {
+ if ( $rarticle->exists() || ( is_object( $file ) && !$file->isLocal() ) ) {
$rarticle->setRedirectedFrom( $title );
$article = $rarticle;
$title = $target;
}
}
} else {
- $title = $article->mTitle;
+ $title = $article->getTitle();
}
}
wfProfileOut( __METHOD__ );
}
/**
- * Cleaning up by doing deferred updates, calling loadbalancer and doing the
- * output
+ * Cleaning up by doing deferred updates, calling LBFactory and doing the output
*
- * @param Array $deferredUpdates array of updates to do
- * @param LoadBalancer $loadBalancer
- * @param OutputPage $output
+ * @param $deferredUpdates array of updates to do
+ * @param $output OutputPage
*/
- function finalCleanup( &$deferredUpdates, &$loadBalancer, &$output ) {
+ function finalCleanup ( &$deferredUpdates, &$output ) {
wfProfileIn( __METHOD__ );
- $this->doUpdates( $deferredUpdates );
- $this->doJobs();
- $loadBalancer->saveMasterPos();
# Now commit any transactions, so that unreported errors after output() don't roll back the whole thing
- $loadBalancer->commitMasterChanges();
+ $factory = wfGetLBFactory();
+ $factory->commitMasterChanges();
+ # Output everything!
$output->output();
+ # Do any deferred jobs
+ $this->doUpdates( $deferredUpdates );
+ $this->doJobs();
+ # Commit and close up!
+ $factory->shutdown();
wfProfileOut( __METHOD__ );
}
* Note that for page saves, the client will wait until the script exits
* anyway before following the redirect.
*
- * @param Array $updates array of objects that hold an update to do
+ * @param $updates array of objects that hold an update to do
*/
function doUpdates( &$updates ) {
wfProfileIn( __METHOD__ );
wfProfileOut( __METHOD__ );
return;
}
-
+
$dbw = wfGetDB( DB_MASTER );
foreach( $updates as $up ) {
$up->doUpdate();
/**
* Perform one of the "standard" actions
*
- * @param OutputPage $output
- * @param Article $article
- * @param Title $title
- * @param User $user
- * @param WebRequest $request
+ * @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 ) ) ) {
+ if ( !wfRunHooks( 'MediaWikiPerformAction', array( $output, $article, $title, $user, $request, $this ) ) ) {
wfProfileOut( __METHOD__ );
return;
}
if( !$this->getVal( 'EnableDublinCoreRdf' ) ) {
wfHttpError( 403, 'Forbidden', wfMsg( 'nodublincore' ) );
} else {
- require_once( 'includes/Metadata.php' );
- wfDublinCoreRdf( $article );
+ $rdf = new DublinCoreRdf( $article );
+ $rdf->show();
}
break;
case 'creativecommons':
if( !$this->getVal( 'EnableCreativeCommonsRdf' ) ) {
wfHttpError( 403, 'Forbidden', wfMsg( 'nocreativecommons' ) );
} else {
- require_once( 'includes/Metadata.php' );
- wfCreativeCommonsRdf( $article );
+ $rdf = new CreativeCommonsRdf( $article );
+ $rdf->show();
}
break;
case 'credits':
- require_once( 'includes/Credits.php' );
- showCreditsPage( $article );
+ Credits::showPage( $article );
break;
case 'submit':
if( session_id() == '' ) {
}
}; /* End of class MediaWiki */
-
dépôts / lhc / web / wiklou.git / blobdiff