From: jenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Date: Wed, 31 Jul 2019 14:15:14 +0000 (+0000)
Subject: Merge "Add QueryPage::delete method"
X-Git-Tag: 1.34.0-rc.0~830
X-Git-Url: https://git.cyclocoop.org/%7B%7B%20url_for%28%27admin_user_edit%27%2C%20iduser=user.userid%29%20%7D%7D?a=commitdiff_plain;h=6162ec0f3551719420bba32fbac6e9b0e9a026fa;hp=4306994b7999ce4018a534844502a10f46eb169e;p=lhc%2Fweb%2Fwiklou.git

Merge "Add QueryPage::delete method"
---

diff --git a/includes/specialpage/QueryPage.php b/includes/specialpage/QueryPage.php
index 223f799cb1..6cc6e4e94d 100644
--- a/includes/specialpage/QueryPage.php
+++ b/includes/specialpage/QueryPage.php
@@ -21,6 +21,7 @@
  * @ingroup SpecialPage
  */
 
+use MediaWiki\Linker\LinkTarget;
 use MediaWiki\MediaWikiServices;
 use Wikimedia\Rdbms\IResultWrapper;
 use Wikimedia\Rdbms\IDatabase;
@@ -375,6 +376,23 @@ abstract class QueryPage extends SpecialPage {
 		return wfGetDB( DB_REPLICA, [ $this->getName(), 'QueryPage::recache', 'vslow' ] );
 	}
 
+	/**
+	 * Remove a cached result.
+	 * Useful for interactive backlogs where the user can fix problems in-place.
+	 * @param LinkTarget $title The page to remove.
+	 * @since 1.34
+	 */
+	public function delete( LinkTarget $title ) {
+		if ( $this->isCached() ) {
+			$dbw = wfGetDB( DB_MASTER );
+			$dbw->delete( 'querycache', [
+				'qc_type' => $this->getName(),
+				'qc_namespace' => $title->getNamespace(),
+				'qc_title' => $title->getDBkey(),
+			], __METHOD__ );
+		}
+	}
+
 	/**
 	 * Run the query and return the result
 	 * @param int|bool $limit Numerical limit or false for no limit