X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FRevisionList.php;h=811870c8c0c22e6afb09a92b260ef9b1eb138846;hb=3fb272daee23c86598049fc2cc43088a7cd7fba3;hp=731d1b3e5dc2a9a19d28cce174b353d95b43d327;hpb=96906168cac0e9a7748511b48c369cf22c8406d5;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/RevisionList.php b/includes/RevisionList.php
index 731d1b3e5d..811870c8c0 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;
 
@@ -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