From 81ea10b635e7ee875cb89fdc6590be946805461f Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Sat, 10 Dec 2011 09:35:03 +0000
Subject: [PATCH] * Changed WikiPage::exists() to call Title::exists() *
 Changed some getId() calls to exists() and call that method directly on
 $mTitle

---
 includes/WikiPage.php | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/includes/WikiPage.php b/includes/WikiPage.php
index 939eee6180..6de1e35340 100644
--- a/includes/WikiPage.php
+++ b/includes/WikiPage.php
@@ -404,7 +404,7 @@ class WikiPage extends Page {
 	 * @return bool Whether or not the page exists in the database
 	 */
 	public function exists() {
-		return $this->getId() > 0;
+		return $this->mTitle->exists();
 	}
 
 	/**
@@ -416,7 +416,7 @@ class WikiPage extends Page {
 	 * @return bool
 	 */
 	public function hasViewableContent() {
-		return $this->exists() || $this->mTitle->isAlwaysKnown();
+		return $this->mTitle->exists() || $this->mTitle->isAlwaysKnown();
 	}
 
 	/**
@@ -717,7 +717,7 @@ class WikiPage extends Page {
 
 		return $wgEnableParserCache
 			&& $parserOptions->getStubThreshold() == 0
-			&& $this->exists()
+			&& $this->mTitle->exists()
 			&& ( $oldid === null || $oldid === 0 || $oldid === $this->getLatest() )
 			&& $this->mTitle->isWikitextPage();
 	}
@@ -786,10 +786,10 @@ class WikiPage extends Page {
 		}
 
 		if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
-			if ( $this->getId() == 0 ) {
-				$text = false;
-			} else {
+			if ( $this->mTitle->exists() ) {
 				$text = $this->getRawText();
+			} else {
+				$text = false;
 			}
 
 			MessageCache::singleton()->replace( $this->mTitle->getDBkey(), $text );
@@ -1985,7 +1985,7 @@ class WikiPage extends Page {
 		}
 
 		# Don't update page view counters on views from bot users (bug 14044)
-		if ( !$wgDisableCounters && !$user->isAllowed( 'bot' ) && $this->getId() ) {
+		if ( !$wgDisableCounters && !$user->isAllowed( 'bot' ) && $this->mTitle->exists() ) {
 			DeferredUpdates::addUpdate( new ViewCountUpdate( $this->getId() ) );
 			DeferredUpdates::addUpdate( new SiteStatsUpdate( 1, 0, 0 ) );
 		}
@@ -2100,15 +2100,15 @@ class WikiPage extends Page {
 			}
 		}
 
-		$id = $this->getId();
-		$title = $this->mTitle->getPrefixedDBkey();
-		$shortTitle = $this->mTitle->getDBkey();
-
-		if ( 0 == $id ) {
+		if ( !$this->mTitle->exists() ) {
 			wfProfileOut( __METHOD__ );
 			return;
 		}
 
+		$id = $this->getId();
+		$title = $this->mTitle->getPrefixedDBkey();
+		$shortTitle = $this->mTitle->getDBkey();
+
 		if ( !$options['changed'] ) {
 			$good = 0;
 			$total = 0;
-- 
2.20.1