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-rw-r--r--includes/RefreshLinksJob.php84
1 files changed, 84 insertions, 0 deletions
diff --git a/includes/RefreshLinksJob.php b/includes/RefreshLinksJob.php
index f95e5a50..1c119a8d 100644
--- a/includes/RefreshLinksJob.php
+++ b/includes/RefreshLinksJob.php
@@ -47,3 +47,87 @@ class RefreshLinksJob extends Job {
return true;
}
}
+
+/**
+ * Background job to update links for a given title.
+ * Newer version for high use templates.
+ *
+ * @ingroup JobQueue
+ */
+class RefreshLinksJob2 extends Job {
+
+ function __construct( $title, $params, $id = 0 ) {
+ parent::__construct( 'refreshLinks2', $title, $params, $id );
+ }
+
+ /**
+ * Run a refreshLinks2 job
+ * @return boolean success
+ */
+ function run() {
+ global $wgParser;
+
+ wfProfileIn( __METHOD__ );
+
+ $linkCache = LinkCache::singleton();
+ $linkCache->clear();
+
+ if( is_null( $this->title ) ) {
+ $this->error = "refreshLinks2: Invalid title";
+ wfProfileOut( __METHOD__ );
+ return false;
+ }
+ if( !isset($this->params['start']) || !isset($this->params['end']) ) {
+ $this->error = "refreshLinks2: Invalid params";
+ wfProfileOut( __METHOD__ );
+ return false;
+ }
+ $start = intval($this->params['start']);
+ $end = intval($this->params['end']);
+
+ $dbr = wfGetDB( DB_SLAVE );
+ $res = $dbr->select( array( 'templatelinks', 'page' ),
+ array( 'page_namespace', 'page_title' ),
+ array(
+ 'page_id=tl_from',
+ "tl_from >= '$start'",
+ "tl_from <= '$end'",
+ 'tl_namespace' => $this->title->getNamespace(),
+ 'tl_title' => $this->title->getDBkey()
+ ), __METHOD__
+ );
+
+ # Not suitable for page load triggered job running!
+ # Gracefully switch to refreshLinks jobs if this happens.
+ if( php_sapi_name() != 'cli' ) {
+ $jobs = array();
+ while( $row = $dbr->fetchObject( $res ) ) {
+ $title = Title::makeTitle( $row->page_namespace, $row->page_title );
+ $jobs[] = new RefreshLinksJob( $title, '' );
+ }
+ Job::batchInsert( $jobs );
+ return true;
+ }
+ # Re-parse each page that transcludes this page and update their tracking links...
+ while( $row = $dbr->fetchObject( $res ) ) {
+ $title = Title::makeTitle( $row->page_namespace, $row->page_title );
+ $revision = Revision::newFromTitle( $title );
+ if ( !$revision ) {
+ $this->error = 'refreshLinks: Article not found "' . $title->getPrefixedDBkey() . '"';
+ wfProfileOut( __METHOD__ );
+ return false;
+ }
+ wfProfileIn( __METHOD__.'-parse' );
+ $options = new ParserOptions;
+ $parserOutput = $wgParser->parse( $revision->getText(), $title, $options, true, true, $revision->getId() );
+ wfProfileOut( __METHOD__.'-parse' );
+ wfProfileIn( __METHOD__.'-update' );
+ $update = new LinksUpdate( $title, $parserOutput, false );
+ $update->doUpdate();
+ wfProfileOut( __METHOD__.'-update' );
+ wfProfileOut( __METHOD__ );
+ }
+
+ return true;
+ }
+}