X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FRevisionList.php;h=fb444bdd3d458454e7882d0e84ffbfd5d7800b03;hb=76abc7a9554eb9a3060f66f8d72ee8fae862826b;hp=731d1b3e5dc2a9a19d28cce174b353d95b43d327;hpb=3071f1fad720f1773864621158a0c59b73124896;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/RevisionList.php b/includes/RevisionList.php
index 731d1b3e5d..fb444bdd3d 100644
--- a/includes/RevisionList.php
+++ b/includes/RevisionList.php
@@ -23,7 +23,7 @@
 /**
  * List for revision table items for a single page
  */
-abstract class RevisionListBase extends ContextSource {
+abstract class RevisionListBase extends ContextSource implements Iterator {
 	/** @var Title */
 	public $title;
 
@@ -81,7 +81,7 @@ abstract class RevisionListBase extends ContextSource {
 	 */
 	public function reset() {
 		if ( !$this->res ) {
-			$this->res = $this->doQuery( wfGetDB( DB_SLAVE ) );
+			$this->res = $this->doQuery( wfGetDB( DB_REPLICA ) );
 		} else {
 			$this->res->rewind();
 		}
@@ -89,6 +89,10 @@ abstract class RevisionListBase extends ContextSource {
 		return $this->current;
 	}
 
+	public function rewind() {
+		$this->reset();
+	}
+
 	/**
 	 * Get the current list item, or false if we are at the end
 	 * @return Revision
@@ -107,6 +111,14 @@ abstract class RevisionListBase extends ContextSource {
 		return $this->current;
 	}
 
+	public function key() {
+		return $this->res ? $this->res->key(): 0;
+	}
+
+	public function valid() {
+		return $this->res ? $this->res->valid() : false;
+	}
+
 	/**
 	 * Get the number of items in the list.
 	 * @return int