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-rw-r--r--maintenance/purgeList.php78
1 files changed, 73 insertions, 5 deletions
diff --git a/maintenance/purgeList.php b/maintenance/purgeList.php
index 2c0308c0..85a7aae2 100644
--- a/maintenance/purgeList.php
+++ b/maintenance/purgeList.php
@@ -26,10 +26,22 @@ class PurgeList extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = "Send purge requests for listed pages to squid";
- $this->addOption( 'purge', 'Whether to update page touched.' , false, false );
+ $this->addOption( 'purge', 'Whether to update page_touched.' , false, false );
+ $this->addOption( 'namespace', 'Namespace number', false, true );
+ $this->setBatchSize( 100 );
}
public function execute() {
+ if( $this->hasOption( 'namespace' ) ) {
+ $this->purgeNamespace();
+ } else {
+ $this->purgeList();
+ }
+ $this->output( "Done!\n" );
+ }
+
+ /** Purge URL coming from stdin */
+ private function purgeList() {
$stdin = $this->getStdin();
$urls = array();
@@ -40,7 +52,7 @@ class PurgeList extends Maintenance {
} elseif ( $page !== '' ) {
$title = Title::newFromText( $page );
if ( $title ) {
- $url = $title->getFullUrl();
+ $url = $title->getInternalUrl();
$this->output( "$url\n" );
$urls[] = $url;
if ( $this->getOption( 'purge' ) ) {
@@ -51,13 +63,69 @@ class PurgeList extends Maintenance {
}
}
}
+ $this->sendPurgeRequest( $urls );
+ }
+
+ /** Purge a namespace given by --namespace */
+ private function purgeNamespace() {
+ $dbr = wfGetDB( DB_SLAVE );
+ $ns = $dbr->addQuotes( $this->getOption( 'namespace') );
+
+ $result = $dbr->select(
+ array( 'page' ),
+ array( 'page_namespace', 'page_title' ),
+ array( "page_namespace = $ns" ),
+ __METHOD__,
+ array( 'ORDER BY' => 'page_id' )
+ );
+
+ $start = 0;
+ $end = $dbr->numRows( $result );
+ $this->output( "Will purge $end pages from namespace $ns\n" );
+
+ # Do remaining chunk
+ $end += $this->mBatchSize - 1;
+ $blockStart = $start;
+ $blockEnd = $start + $this->mBatchSize - 1;
+
+ while( $blockEnd <= $end ) {
+ # Select pages we will purge:
+ $result = $dbr->select(
+ array( 'page' ),
+ array( 'page_namespace', 'page_title' ),
+ array( "page_namespace = $ns" ),
+ __METHOD__,
+ array( # conditions
+ 'ORDER BY' => 'page_id',
+ 'LIMIT' => $this->mBatchSize,
+ 'OFFSET' => $blockStart,
+ )
+ );
+ # Initialize/reset URLs to be purged
+ $urls = array();
+ foreach( $result as $row ) {
+ $title = Title::makeTitle( $row->page_namespace, $row->page_title );
+ $url = $title->getInternalUrl();
+ $urls[] = $url;
+ }
+
+ $this->sendPurgeRequest( $urls );
+
+ $blockStart += $this->mBatchSize;
+ $blockEnd += $this->mBatchSize;
+ }
+ }
- $this->output( "Purging " . count( $urls ) . " urls...\n" );
+ /**
+ * Helper to purge an array of $urls
+ * @param $urls array List of URLS to purge from squids
+ */
+ private function sendPurgeRequest( $urls ) {
+ $this->output( "Purging " . count( $urls ). " urls\n" );
$u = new SquidUpdate( $urls );
$u->doUpdate();
-
- $this->output( "Done!\n" );
}
+
}
$maintClass = "PurgeList";