public function __construct() {
parent::__construct();
$this->mDescription = "Build file cache for content pages";
- $this->addArg( 'start', 'Page_id to start from', true );
- $this->addArg( 'overwrite', 'Refresh page cache', false );
+ $this->addOption( 'start', 'Page_id to start from', false, true );
+ $this->addOption( 'end', 'Page_id to end on', false, true );
+ $this->addOption( 'overwrite', 'Refresh page cache' );
$this->setBatchSize( 100 );
}
public function execute() {
- global $wgUseFileCache, $wgDisableCounters, $wgContentNamespaces, $wgRequestTime;
- global $wgTitle, $wgArticle, $wgOut, $wgUser;
+ global $wgUseFileCache, $wgReadOnly, $wgContentNamespaces, $wgRequestTime;
+ global $wgTitle, $wgOut;
if ( !$wgUseFileCache ) {
$this->error( "Nothing to do -- \$wgUseFileCache is disabled.", true );
}
- $wgDisableCounters = false;
- $start = $this->getArg( 0, "0" );
+ $wgReadOnly = 'Building cache'; // avoid DB writes (like enotif/counters)
+
+ $start = $this->getOption( 'start', "0" );
if ( !ctype_digit( $start ) ) {
$this->error( "Invalid value for start parameter.", true );
}
$start = intval( $start );
- $overwrite = $this->hasArg( 1 ) && $this->getArg( 1 ) === 'overwrite';
+
+ $end = $this->getOption( 'end', "0" );
+ if ( !ctype_digit( $end ) ) {
+ $this->error( "Invalid value for end parameter.", true );
+ }
+ $end = intval( $end );
+
$this->output( "Building content page file cache from page {$start}!\n" );
$dbr = wfGetDB( DB_SLAVE );
- $start = $start > 0 ? $start : $dbr->selectField( 'page', 'MIN(page_id)', false, __FUNCTION__ );
- $end = $dbr->selectField( 'page', 'MAX(page_id)', false, __FUNCTION__ );
+ $overwrite = $this->getOption( 'overwrite', false );
+ $start = ( $start > 0 )
+ ? $start
+ : $dbr->selectField( 'page', 'MIN(page_id)', false, __FUNCTION__ );
+ $end = ( $end > 0 )
+ ? $end
+ : $dbr->selectField( 'page', 'MAX(page_id)', false, __FUNCTION__ );
if ( !$start ) {
$this->error( "Nothing to do.", true );
}
$_SERVER['HTTP_ACCEPT_ENCODING'] = 'bgzip'; // hack, no real client
- OutputPage::setEncodings(); # Not really used yet
# Do remaining chunk
$end += $this->mBatchSize - 1;
$blockStart = $start;
$blockEnd = $start + $this->mBatchSize - 1;
-
+
$dbw = wfGetDB( DB_MASTER );
// Go through each page and save the output
while ( $blockEnd <= $end ) {
"page_id BETWEEN $blockStart AND $blockEnd" ),
array( 'ORDER BY' => 'page_id ASC', 'USE INDEX' => 'PRIMARY' )
);
+
+ $dbw->begin(); // for any changes
foreach ( $res as $row ) {
$rebuilt = false;
$wgRequestTime = wfTime(); # bug 22852
+ $context = new RequestContext;
$wgTitle = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
+ $context->setTitle( $wgTitle );
if ( null == $wgTitle ) {
$this->output( "Page {$row->page_id} has bad title\n" );
continue; // broken title?
}
- $wgOut->setTitle( $wgTitle ); // set display title
- $wgUser->getSkin( $wgTitle ); // set skin title
- $wgArticle = new Article( $wgTitle );
+ $wgOut = $context->getOutput(); // set display title
+ $article = new Article( $wgTitle );
// If the article is cacheable, then load it
- if ( $wgArticle->isFileCacheable() ) {
- $cache = new HTMLFileCache( $wgTitle );
- if ( $cache->isFileCacheGood() ) {
+ if ( $article->isFileCacheable() ) {
+ $cache = HTMLFileCache::newFromTitle( $wgTitle, 'view' );
+ if ( $cache->isCacheGood() ) {
if ( $overwrite ) {
$rebuilt = true;
} else {
}
}
ob_start( array( &$cache, 'saveToFileCache' ) ); // save on ob_end_clean()
- $wgUseFileCache = false; // hack, we don't want $wgArticle fiddling with filecache
- $wgArticle->view();
- @$wgOut->output(); // header notices
+ $wgUseFileCache = false; // hack, we don't want $article fiddling with filecache
+ $article->view();
+ wfSuppressWarnings(); // header notices
+ $wgOut->output();
+ wfRestoreWarnings();
$wgUseFileCache = true;
ob_end_clean(); // clear buffer
- $wgOut = new OutputPage(); // empty out any output page garbage
- if ( $rebuilt )
+ if ( $rebuilt ) {
$this->output( "Re-cached page {$row->page_id}\n" );
- else
+ } else {
$this->output( "Cached page {$row->page_id}\n" );
+ }
} else {
$this->output( "Page {$row->page_id} not cacheable\n" );
}
- $dbw->commit(); // commit any changes
}
+ $dbw->commit(); // commit any changes (just for sanity)
+
$blockStart += $this->mBatchSize;
$blockEnd += $this->mBatchSize;
- wfWaitForSlaves( 5 );
}
$this->output( "Done!\n" );
-
+
// Remove these to be safe
if ( isset( $wgTitle ) )
unset( $wgTitle );
- if ( isset( $wgArticle ) )
- unset( $wgArticle );
}
}
$maintClass = "RebuildFileCache";
-require_once( DO_MAINTENANCE );
+require_once( RUN_MAINTENANCE_IF_MAIN );