From: Aaron Schulz <aschulz@wikimedia.org>
Date: Tue, 13 Aug 2013 07:07:29 +0000 (-0700)
Subject: Added batchFetchFromURLs() for mwstore backend
X-Git-Tag: 1.31.0-rc.0~18983^2
X-Git-Url: https://git.cyclocoop.org/%7B%24admin_url%7Dmembres/cotisations/rappels.php?a=commitdiff_plain;h=9e54e6239c6133c6de0d7acfafd3044196d048c0;p=lhc%2Fweb%2Fwiklou.git

Added batchFetchFromURLs() for mwstore backend

Change-Id: I71cfe206c8eef79acb6507bc841a4798747a5f84
---

diff --git a/includes/externalstore/ExternalStoreMwstore.php b/includes/externalstore/ExternalStoreMwstore.php
index 0911cca100..aa486796f3 100644
--- a/includes/externalstore/ExternalStoreMwstore.php
+++ b/includes/externalstore/ExternalStoreMwstore.php
@@ -46,6 +46,29 @@ class ExternalStoreMwstore extends ExternalStoreMedium {
 		return false;
 	}
 
+	/**
+	 * Fetch data from given external store URLs.
+	 * The URL returned is of the form of the form mwstore://backend/container/wiki/id
+	 *
+	 * @param array $urls An array of external store URLs
+	 * @return array A map from url to stored content. Failed results are not represented.
+	 */
+	public function batchFetchFromURLs( array $urls ) {
+		$pathsByBackend = array();
+		foreach ( $urls as $url ) {
+			$be = FileBackendGroup::singleton()->backendFromPath( $url );
+			if ( $be instanceof FileBackend ) {
+				$pathsByBackend[$be->getName()][] = $url;
+			}
+		}
+		$blobs = array();
+		foreach ( $pathsByBackend as $backendName => $paths ) {
+			$be = FileBackendGroup::get( $backendName );
+			$blobs = $blobs + $be->getFileContentsMulti( array( 'srcs' => $paths ) );
+		}
+		return $blobs;
+	}
+
 	/**
 	 * @see ExternalStoreMedium::store()
 	 */