}
# Should the parser cache be used?
- $useParserCache = $this->mPage->isParserCacheUsed( $wgUser, $oldid );
+ $useParserCache = $this->mPage->isParserCacheUsed( $parserOptions, $oldid );
wfDebug( 'Article::view using parser cache: ' . ( $useParserCache ? 'yes' : 'no' ) . "\n" );
if ( $wgUser->getStubThreshold() ) {
wfIncrStats( 'pcache_miss_stub' );
# Run the parse, protected by a pool counter
wfDebug( __METHOD__ . ": doing uncached parse\n" );
- $key = $parserCache->getKey( $this, $parserOptions );
- $poolArticleView = new PoolWorkArticleView( $this, $key, $useParserCache, $parserOptions );
+ $poolArticleView = new PoolWorkArticleView( $this, $parserOptions,
+ $this->getRevIdFetched(), $useParserCache, $this->getContent() );
if ( !$poolArticleView->execute() ) {
+ $error = $poolArticleView->getError();
+ if ( $error ) {
+ $wgOut->clearHTML(); // for release() errors
+ $wgOut->enableClientCache( false );
+ $wgOut->setRobotPolicy( 'noindex,nofollow' );
+
+ $errortext = $error->getWikiText( false, 'view-pool-error' );
+ $wgOut->addWikiText( '<div class="errorbox">' . $errortext . '</div>' );
+ }
# Connection or timeout error
wfProfileOut( __METHOD__ );
return;
- } else {
- $outputDone = true;
}
+
+ $this->mParserOutput = $poolArticleView->getParserOutput();
+ $wgOut->addParserOutput( $this->mParserOutput );
+
+ # Don't cache a dirty ParserOutput object
+ if ( $poolArticleView->getIsDirty() ) {
+ $wgOut->setSquidMaxage( 0 );
+ $wgOut->addHTML( "<!-- parser cache is expired, sending anyway due to pool overload-->\n" );
+ }
+
+ $outputDone = true;
break;
# Should be unreachable, but just in case...
default:
protected function showCssOrJsPage() {
global $wgOut;
- $dir = $this->getContext()->getLang()->getDir();
- $lang = $this->getContext()->getLang()->getCode();
+ $dir = $this->getContext()->getLanguage()->getDir();
+ $lang = $this->getContext()->getLanguage()->getCode();
$wgOut->wrapWikiMsg( "<div id='mw-clearyourcache' lang='$lang' dir='$dir' class='mw-content-$dir'>\n$1\n</div>",
'clearyourcache' );
* Show the footer section of an ordinary page view
*/
public function showViewFooter() {
- global $wgOut, $wgUseTrackbacks;
+ global $wgOut;
# check if we're displaying a [[User talk:x.x.x.x]] anonymous talk page
if ( $this->getTitle()->getNamespace() == NS_USER_TALK && IP::isValid( $this->getTitle()->getText() ) ) {
# chance to mark this new article as patrolled.
$this->showPatrolFooter();
- # Trackbacks
- if ( $wgUseTrackbacks ) {
- $this->addTrackbacks();
- }
-
wfRunHooks( 'ArticleViewFooter', array( $this ) );
}
$user = User::newFromName( $rootPart, false /* allow IP users*/ );
$ip = User::isIP( $rootPart );
- if ( !$user->isLoggedIn() && !$ip ) { # User does not exist
+ if ( !($user && $user->isLoggedIn()) && !$ip ) { # User does not exist
$wgOut->wrapWikiMsg( "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
array( 'userpage-userdoesnotexist-view', wfEscapeWikiText( $rootPart ) ) );
} elseif ( $user->isBlocked() ) { # Show log extract if the user is currently blocked
$prevdiff, $prevlink, $lnk, $curdiff, $nextlink, $nextdiff ) . "</div>" );
}
- /**
- * Execute the uncached parse for action=view
- * @return bool
- */
- public function doViewParse() {
- global $wgOut;
-
- $oldid = $this->getOldID();
- $parserOptions = $this->getParserOptions();
-
- # Render printable version, use printable version cache
- $parserOptions->setIsPrintable( $wgOut->isPrintable() );
-
- # Don't show section-edit links on old revisions... this way lies madness.
- if ( !$this->isCurrent() || $wgOut->isPrintable() || !$this->getTitle()->quickUserCan( 'edit' ) ) {
- $parserOptions->setEditSection( false );
- }
-
- $useParserCache = $this->useParserCache( $oldid );
- $this->outputWikiText( $this->getContent(), $useParserCache, $parserOptions );
-
- return true;
- }
-
- /**
- * Try to fetch an expired entry from the parser cache. If it is present,
- * output it and return true. If it is not present, output nothing and
- * return false. This is used as a callback function for
- * PoolCounter::executeProtected().
- *
- * @return boolean
- */
- public function tryDirtyCache() {
- global $wgOut;
- $parserCache = ParserCache::singleton();
- $options = $this->getParserOptions();
-
- if ( $wgOut->isPrintable() ) {
- $options->setIsPrintable( true );
- $options->setEditSection( false );
- }
-
- $output = $parserCache->getDirty( $this, $options );
-
- if ( $output ) {
- wfDebug( __METHOD__ . ": sending dirty output\n" );
- wfDebugLog( 'dirty', "dirty output " . $parserCache->getKey( $this, $options ) . "\n" );
- $wgOut->setSquidMaxage( 0 );
- $this->mParserOutput = $output;
- $wgOut->addParserOutput( $output );
- $wgOut->addHTML( "<!-- parser cache is expired, sending anyway due to pool overload-->\n" );
-
- return true;
- } else {
- wfDebugLog( 'dirty', "dirty missing\n" );
- wfDebug( __METHOD__ . ": no dirty cache\n" );
-
- return false;
- }
- }
-
/**
* View redirect
*
'<span class="redirectText">' . $link . '</span></div>';
}
- /**
- * Builds trackback links for article display if $wgUseTrackbacks is set to true
- */
- public function addTrackbacks() {
- global $wgOut;
-
- $dbr = wfGetDB( DB_SLAVE );
- $tbs = $dbr->select( 'trackbacks',
- array( 'tb_id', 'tb_title', 'tb_url', 'tb_ex', 'tb_name' ),
- array( 'tb_page' => $this->mPage->getID() )
- );
-
- if ( !$dbr->numRows( $tbs ) ) {
- return;
- }
-
- $wgOut->preventClickjacking();
-
- $tbtext = "";
- foreach ( $tbs as $o ) {
- $rmvtxt = "";
-
- if ( $this->getContext()->getUser()->isAllowed( 'trackback' ) ) {
- $delurl = $this->getTitle()->getFullURL( "action=deletetrackback&tbid=" .
- $o->tb_id . "&token=" . urlencode( $this->getContext()->getUser()->getEditToken() ) );
- $rmvtxt = wfMsg( 'trackbackremove', htmlspecialchars( $delurl ) );
- }
-
- $tbtext .= "\n";
- $tbtext .= wfMsgNoTrans( strlen( $o->tb_ex ) ? 'trackbackexcerpt' : 'trackback',
- $o->tb_title,
- $o->tb_url,
- $o->tb_ex,
- $o->tb_name,
- $rmvtxt );
- }
-
- $wgOut->wrapWikiMsg( "<div id='mw_trackbacks'>\n$1\n</div>\n", array( 'trackbackbox', $tbtext ) );
- }
-
/**
* Handle action=render
*/
/**#@-*/
- /**
- * Add the primary page-view wikitext to the output buffer
- * Saves the text into the parser cache if possible.
- * Updates templatelinks if it is out of date.
- *
- * @param $text String
- * @param $cache Boolean
- * @param $parserOptions mixed ParserOptions object, or boolean false
- */
- public function outputWikiText( $text, $cache = true, $parserOptions = false ) {
- global $wgOut;
-
- $this->mParserOutput = $this->getOutputFromWikitext( $text, $cache, $parserOptions );
-
- $this->doCascadeProtectionUpdates( $this->mParserOutput );
-
- $wgOut->addParserOutput( $this->mParserOutput );
- }
-
/**
* Lightweight method to get the parser output for a page, checking the parser cache
* and so on. Doesn't consider most of the stuff that WikiPage::view is forced to
* @return ParserOutput or false if the given revsion ID is not found
*/
public function getParserOutput( $oldid = null, User $user = null ) {
- global $wgEnableParserCache, $wgUser;
- $user = is_null( $user ) ? $wgUser : $user;
-
- wfProfileIn( __METHOD__ );
- // Should the parser cache be used?
- $useParserCache = $wgEnableParserCache &&
- $user->getStubThreshold() == 0 &&
- $this->mPage->exists() &&
- $oldid === null;
-
- wfDebug( __METHOD__ . ': using parser cache: ' . ( $useParserCache ? 'yes' : 'no' ) . "\n" );
-
- if ( $user->getStubThreshold() ) {
- wfIncrStats( 'pcache_miss_stub' );
- }
-
- if ( $useParserCache ) {
- $options = $this->mPage->makeParserOptions( $user );
- $parserOutput = ParserCache::singleton()->get( $this, $options );
- if ( $parserOutput !== false ) {
- wfProfileOut( __METHOD__ );
- return $parserOutput;
- }
- }
-
- // Cache miss; parse and output it.
- if ( $oldid === null ) {
- $text = $this->mPage->getRawText();
- } else {
- $rev = Revision::newFromTitle( $this->getTitle(), $oldid );
- if ( $rev === null ) {
- wfProfileOut( __METHOD__ );
- return false;
- }
- $text = $rev->getText();
- }
-
- $output = $this->getOutputFromWikitext( $text, $useParserCache );
- wfProfileOut( __METHOD__ );
- return $output;
- }
-
- /**
- * This does all the heavy lifting for outputWikitext, except it returns the parser
- * output instead of sending it straight to $wgOut. Makes things nice and simple for,
- * say, embedding thread pages within a discussion system (LiquidThreads)
- *
- * @param $text string
- * @param $cache boolean
- * @param $parserOptions parsing options, defaults to false
- * @return ParserOutput
- */
- public function getOutputFromWikitext( $text, $cache = true, $parserOptions = false ) {
- global $wgParser, $wgEnableParserCache, $wgUseFileCache;
-
- if ( !$parserOptions ) {
- $parserOptions = $this->getParserOptions();
- }
-
- $time = - wfTime();
- $this->mParserOutput = $wgParser->parse( $text, $this->getTitle(),
- $parserOptions, true, true, $this->getRevIdFetched() );
- $time += wfTime();
-
- # Timing hack
- if ( $time > 3 ) {
- wfDebugLog( 'slow-parse', sprintf( "%-5.2f %s", $time,
- $this->getTitle()->getPrefixedDBkey() ) );
- }
-
- if ( $wgEnableParserCache && $cache && $this->mParserOutput->isCacheable() ) {
- $parserCache = ParserCache::singleton();
- $parserCache->save( $this->mParserOutput, $this, $parserOptions );
- }
-
- // Make sure file cache is not used on uncacheable content.
- // Output that has magic words in it can still use the parser cache
- // (if enabled), though it will generally expire sooner.
- if ( !$this->mParserOutput->isCacheable() || $this->mParserOutput->containsOldMagic() ) {
- $wgUseFileCache = false;
- }
+ global $wgUser;
- if ( $this->isCurrent() ) {
- $this->mPage->doCascadeProtectionUpdates( $this->mParserOutput );
- }
+ $user = is_null( $user ) ? $wgUser : $user;
+ $parserOptions = $this->mPage->makeParserOptions( $user );
- return $this->mParserOutput;
+ return $this->mPage->getParserOutput( $parserOptions, $oldid );
}
/**
}
}
- /**
- * Removes trackback record for current article from trackbacks table
- * @deprecated since 1.18
- */
- public function deletetrackback() {
- return Action::factory( 'deletetrackback', $this )->show();
- }
-
/**
* Info about this page
* @deprecated since 1.19
}
// ******
}
-
-class PoolWorkArticleView extends PoolCounterWork {
-
- /**
- * @var Article
- */
- private $mArticle;
-
- function __construct( $article, $key, $useParserCache, $parserOptions ) {
- parent::__construct( 'ArticleView', $key );
- $this->mArticle = $article;
- $this->cacheable = $useParserCache;
- $this->parserOptions = $parserOptions;
- }
-
- /**
- * @return bool
- */
- function doWork() {
- return $this->mArticle->doViewParse();
- }
-
- /**
- * @return bool
- */
- function getCachedWork() {
- global $wgOut;
-
- $parserCache = ParserCache::singleton();
- $this->mArticle->mParserOutput = $parserCache->get( $this->mArticle, $this->parserOptions );
-
- if ( $this->mArticle->mParserOutput !== false ) {
- wfDebug( __METHOD__ . ": showing contents parsed by someone else\n" );
- $wgOut->addParserOutput( $this->mArticle->mParserOutput );
- # Ensure that UI elements requiring revision ID have
- # the correct version information.
- $wgOut->setRevisionId( $this->mArticle->getLatest() );
- return true;
- }
- return false;
- }
-
- /**
- * @return bool
- */
- function fallback() {
- return $this->mArticle->tryDirtyCache();
- }
-
- /**
- * @param $status Status
- */
- function error( $status ) {
- global $wgOut;
-
- $wgOut->clearHTML(); // for release() errors
- $wgOut->enableClientCache( false );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
-
- $errortext = $status->getWikiText( false, 'view-pool-error' );
- $wgOut->addWikiText( '<div class="errorbox">' . $errortext . '</div>' );
-
- return false;
- }
-}
dépôts / lhc / web / wiklou.git / blobdiff