From a1789ddde42033f1b05cc4929491214ee6e79383 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Thu, 17 Dec 2015 09:15:42 +0100
Subject: Update to MediaWiki 1.26.0

---
 includes/WikiMap.php | 62 +++++++++++++++++++++++++++-------------------------
 1 file changed, 32 insertions(+), 30 deletions(-)

(limited to 'includes/WikiMap.php')

diff --git a/includes/WikiMap.php b/includes/WikiMap.php
index f16f5aa7..027ff72f 100644
--- a/includes/WikiMap.php
+++ b/includes/WikiMap.php
@@ -108,13 +108,15 @@ class WikiMap {
 	 *
 	 * @param string $wikiID Wiki'd id (generally database name)
 	 * @param string $page Page name (must be normalised before calling this function!)
+	 * @param string|null $fragmentId
+	 *
 	 * @return string|bool URL or false if the wiki was not found
 	 */
-	public static function getForeignURL( $wikiID, $page ) {
+	public static function getForeignURL( $wikiID, $page, $fragmentId = null ) {
 		$wiki = WikiMap::getWiki( $wikiID );
 
 		if ( $wiki ) {
-			return $wiki->getFullUrl( $page );
+			return $wiki->getFullUrl( $page, $fragmentId );
 		}
 
 		return false;
@@ -146,20 +148,6 @@ class WikiReference {
 		$this->mServer = $server === null ? $canonicalServer : $server;
 	}
 
-	/**
-	 * @return string
-	 * @throws MWException
-	 */
-	public function getHostname() {
-		$prefixes = array( 'http://', 'https://' );
-		foreach ( $prefixes as $prefix ) {
-			if ( substr( $this->mCanonicalServer, 0, strlen( $prefix ) ) ) {
-				return substr( $this->mCanonicalServer, strlen( $prefix ) );
-			}
-		}
-		throw new MWException( "Invalid hostname for wiki {$this->mMinor}.{$this->mMajor}" );
-	}
-
 	/**
 	 * Get the URL in a way to be displayed to the user
 	 * More or less Wikimedia specific
@@ -167,13 +155,12 @@ class WikiReference {
 	 * @return string
 	 */
 	public function getDisplayName() {
-		$url = $this->getUrl( '' );
-		$parsed = wfParseUrl( $url );
+		$parsed = wfParseUrl( $this->mCanonicalServer );
 		if ( $parsed ) {
 			return $parsed['host'];
 		} else {
-			// Invalid URL. There's no sane thing to do here, so just return it
-			return $url;
+			// Invalid server spec. There's no sane thing to do here, so just return the canonical server name in full
+			return $this->mCanonicalServer;
 		}
 	}
 
@@ -181,21 +168,32 @@ class WikiReference {
 	 * Helper function for getUrl()
 	 *
 	 * @todo FIXME: This may be generalized...
-	 * @param string $page Page name (must be normalised before calling this function!)
-	 * @return string Url fragment
+	 *
+	 * @param string $page Page name (must be normalised before calling this function! May contain a section part.)
+	 * @param string|null $fragmentId
+	 *
+	 * @return string relative URL, without the server part.
 	 */
-	private function getLocalUrl( $page ) {
-		return str_replace( '$1', wfUrlEncode( str_replace( ' ', '_', $page ) ), $this->mPath );
+	private function getLocalUrl( $page, $fragmentId = null ) {
+		$page = wfUrlEncode( str_replace( ' ', '_', $page ) );
+
+		if ( is_string( $fragmentId ) && $fragmentId !== '' ) {
+			$page .= '#' . wfUrlEncode( $fragmentId );
+		}
+
+		return str_replace( '$1', $page, $this->mPath );
 	}
 
 	/**
 	 * Get a canonical (i.e. based on $wgCanonicalServer) URL to a page on this foreign wiki
 	 *
 	 * @param string $page Page name (must be normalised before calling this function!)
+	 * @param string|null $fragmentId
+	 *
 	 * @return string Url
 	 */
-	public function getCanonicalUrl( $page ) {
-		return $this->mCanonicalServer . $this->getLocalUrl( $page );
+	public function getCanonicalUrl( $page, $fragmentId = null ) {
+		return $this->mCanonicalServer . $this->getLocalUrl( $page, $fragmentId );
 	}
 
 	/**
@@ -209,10 +207,12 @@ class WikiReference {
 	/**
 	 * Alias for getCanonicalUrl(), for backwards compatibility.
 	 * @param string $page
+	 * @param string|null $fragmentId
+	 *
 	 * @return string
 	 */
-	public function getUrl( $page ) {
-		return $this->getCanonicalUrl( $page );
+	public function getUrl( $page, $fragmentId = null ) {
+		return $this->getCanonicalUrl( $page, $fragmentId );
 	}
 
 	/**
@@ -220,10 +220,12 @@ class WikiReference {
 	 * when called locally on the wiki.
 	 *
 	 * @param string $page Page name (must be normalized before calling this function!)
+	 * @param string|null $fragmentId
+	 *
 	 * @return string URL
 	 */
-	public function getFullUrl( $page ) {
+	public function getFullUrl( $page, $fragmentId = null ) {
 		return $this->mServer .
-			$this->getLocalUrl( $page );
+			$this->getLocalUrl( $page, $fragmentId );
 	}
 }
-- 
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