From: Sam Reed <reedy@users.mediawiki.org>
Date: Thu, 29 Sep 2011 22:08:00 +0000 (+0000)
Subject: Back out r95396 and friends
X-Git-Tag: 1.31.0-rc.0~27356
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/banques/?a=commitdiff_plain;h=937fc3bcfd0f3d1112e528b13c4829816e820045;p=lhc%2Fweb%2Fwiklou.git

Back out r95396 and friends
---

diff --git a/includes/AutoLoader.php b/includes/AutoLoader.php
index e596739b64..76a17f7389 100644
--- a/includes/AutoLoader.php
+++ b/includes/AutoLoader.php
@@ -559,7 +559,6 @@ $wgAutoloadLocalClasses = array(
 	'BmpHandler' => 'includes/media/BMP.php',
 	'DjVuHandler' => 'includes/media/DjVu.php',
 	'Exif' => 'includes/media/Exif.php',
-	'GlobalUsageQuery' => 'includes/GlobalUsageQuery.php',
 	'FormatExif' => 'includes/media/FormatMetadata.php',
 	'FormatMetadata' => 'includes/media/FormatMetadata.php',
 	'GIFHandler' => 'includes/media/GIF.php',
@@ -773,8 +772,6 @@ $wgAutoloadLocalClasses = array(
 	'SpecialEmailUser' => 'includes/specials/SpecialEmailuser.php',
 	'SpecialExport' => 'includes/specials/SpecialExport.php',
 	'SpecialFilepath' => 'includes/specials/SpecialFilepath.php',
-	'SpecialGlobalFileUsage' => 'includes/specials/SpecialGlobalFileUsage.php',
-	'SpecialGlobalTemplateUsage' => 'includes/specials/SpecialGlobalTemplateUsage.php',
 	'SpecialImport' => 'includes/specials/SpecialImport.php',
 	'SpecialListFiles' => 'includes/specials/SpecialListfiles.php',
 	'SpecialListGroupRights' => 'includes/specials/SpecialListgrouprights.php',
diff --git a/includes/BacklinkCache.php b/includes/BacklinkCache.php
index a6ad003986..1194015c52 100644
--- a/includes/BacklinkCache.php
+++ b/includes/BacklinkCache.php
@@ -176,25 +176,6 @@ class BacklinkCache {
 		return $ta;
 	}
 
-	/**
-	 * Get the distant backtemplatelinks for the table globaltemplatelinks. Cached in process memory only.
-	 * @return ResultWrapper list of distant pages that use the local title
-	 */
-	public function getDistantTemplateLinks( ) {
-		global $wgGlobalDatabase, $wgLocalInterwiki;
-
-		$dbr = wfGetDB( DB_SLAVE, array(), $wgGlobalDatabase );
-		$res = $dbr->select(
-			array( 'globaltemplatelinks', 'globalinterwiki' ),
-			array( 'gtl_from_wiki', 'gtl_from_page', 'gtl_from_title', 'giw_prefix' ),
-			array( 'gtl_to_prefix' => $wgLocalInterwiki, 'gtl_to_title' => $this->title->getDBkey( ) ),
-			__METHOD__,
-			null,
-			array( 'gtl_from_wiki = giw_wikiid' )
-		);
-		return $res;
-	}
-
 	/**
 	 * Get the field name prefix for a given table
 	 * @param $table String
@@ -206,7 +187,6 @@ class BacklinkCache {
 			'categorylinks' => 'cl',
 			'templatelinks' => 'tl',
 			'redirect'      => 'rd',
-			'globaltemplatelinks' => 'gtl',
 		);
 
 		if ( isset( $prefixes[$table] ) ) {
@@ -305,7 +285,7 @@ class BacklinkCache {
 	 */
 	public function partition( $table, $batchSize ) {
 
-		// 1) try partition cache ...
+		// 1) try partition cache ... 
 
 		if ( isset( $this->partitionCache[$table][$batchSize] ) ) {
 			wfDebug( __METHOD__ . ": got from partition cache\n" );
@@ -360,7 +340,7 @@ class BacklinkCache {
 	 * Partition a DB result with backlinks in it into batches
 	 * @param $res ResultWrapper database result
 	 * @param $batchSize integer
-	 * @return array @see
+	 * @return array @see 
 	 */
 	protected function partitionResult( $res, $batchSize ) {
 		$batches = array();
diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 71ecd5c124..1f8c17e8d1 100644
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -2998,34 +2998,13 @@ $wgExpensiveParserFunctionLimit = 100;
 $wgPreprocessorCacheThreshold = 1000;
 
 /**
- * Enable interwiki transcluding.  Only when iw_trans=1 in the interwiki table.
- * If the interwiki prefix is associated with a wiki ID in the interwiki table,
- * then the distant templates will be retrieved in the distant DB. If there is
- * no wiki ID but a API URL for that prefix, the distant templates will be
- * retrieved using the API and cached in memcached.
+ * Enable interwiki transcluding.  Only when iw_trans=1.
  */
-$wgEnableInterwikiTranscluding = false;
+$wgEnableScaryTranscluding = false;
 
 /**
- * If $wgEnableInterwikiTranscluding is set to true and if an interwiki prefix
- * is associated with a wiki ID, then, this option should be set to true to
- * enable the cache invalidation of the distant pages when the local templates
- * are edited and also to display the list of the distant templates used by
- * the local pages. Enabling this requires to set up a global shared database
- * (see next option $wgGlobalDatabase).
+ * (see next option $wgGlobalDatabase). 
  */
-$wgEnableInterwikiTemplatesTracking = false;
-
-/**
- * If $wgEnableInterwikiTemplatesTracking is set to true, this option should
- * contain the wiki ID of the database that hosts the globaltemplatelinks table.
- */
-$wgGlobalDatabase = '';
-
-/**
- * If $wgEnableInterwikiTranscluding is set to true and if an interwiki
- * prefix is associated with an API URL and no wiki ID, this will be
- * the expiry time for the transcluded templates cached in memcached.
  */
 $wgTranscludeCacheExpiry = 3600;
 
@@ -5198,8 +5177,6 @@ $wgSpecialPageGroups = array(
 	'Export'                    => 'pagetools',
 	'Import'                    => 'pagetools',
 	'Whatlinkshere'             => 'pagetools',
-	'GlobalFileUsage'           => 'pagetools',
-	'GlobalTemplateUsage'       => 'pagetools',
 
 	'Statistics'                => 'wiki',
 	'Version'                   => 'wiki',
diff --git a/includes/EditPage.php b/includes/EditPage.php
index d8f913ffd6..d1c8ec5a8f 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -1376,7 +1376,7 @@ class EditPage {
 	 *     during form output near the top, for captchas and the like.
 	 */
 	function showEditForm( $formCallback = null ) {
-		global $wgOut, $wgUser, $wgEnableInterwikiTranscluding, $wgEnableInterwikiTemplatesTracking;
+		global $wgOut, $wgUser;
 
 		wfProfileIn( __METHOD__ );
 
@@ -1410,6 +1410,7 @@ class EditPage {
 			$toolbar = '';
 		}
 
+
 		$wgOut->addHTML( $this->editFormPageTop );
 
 		if ( $wgUser->getOption( 'previewontop' ) ) {
@@ -1421,9 +1422,6 @@ class EditPage {
 		$templates = $this->getTemplates();
 		$formattedtemplates = Linker::formatTemplates( $templates, $this->preview, $this->section != '');
 
-		$distantTemplates = $this->getDistantTemplates();
-		$formattedDistantTemplates = Linker::formatDistantTemplates( $distantTemplates, $this->preview, $this->section != '' );
-
 		$hiddencats = $this->mArticle->getHiddenCategories();
 		$formattedhiddencats = Linker::formatHiddenCategories( $hiddencats );
 
@@ -1522,21 +1520,6 @@ HTML
 <div class='templatesUsed'>
 {$formattedtemplates}
 </div>
-HTML
-);
-
-		if ( $wgEnableInterwikiTranscluding && $wgEnableInterwikiTemplatesTracking ) {
-					$wgOut->addHTML( <<<HTML
-{$this->editFormTextAfterTools}
-<div class='distantTemplatesUsed'>
-{$formattedDistantTemplates}
-</div>
-HTML
-);
-		}
-
-		$wgOut->addHTML( <<<HTML
-{$this->editFormTextAfterTools}
 <div class='hiddencats'>
 {$formattedhiddencats}
 </div>
@@ -2198,28 +2181,6 @@ HTML
 		}
 	}
 
-	function getDistantTemplates() {
-		global $wgEnableInterwikiTemplatesTracking;
-		if ( !$wgEnableInterwikiTemplatesTracking ) {
-			return array( );
-		}
-		if ( $this->preview || $this->section != '' ) {
-			$templates = array();
-			if ( !isset( $this->mParserOutput ) ) return $templates;
-			$templatesList = $this->mParserOutput->getDistantTemplates();
-			foreach( $templatesList as $prefix => $templatesbyns ) {
-				foreach( $templatesbyns as $ns => $template ) {
-					foreach( array_keys( $template ) as $dbk ) {
-						$templates[] = Title::makeTitle( $ns, $dbk, null, $prefix );
-					}
-				}
-			}
-			return $templates;
-		} else {
-			return $this->mArticle->getUsedDistantTemplates();
-		}
-	}
-
 	/**
 	 * Call the stock "user is blocked" page
 	 */
diff --git a/includes/GlobalUsageQuery.php b/includes/GlobalUsageQuery.php
deleted file mode 100644
index 50f0bfbc4b..0000000000
--- a/includes/GlobalUsageQuery.php
+++ /dev/null
@@ -1,367 +0,0 @@
-<?php
-/**
- * A helper class to query the globalimagelinks table
- *
- */
-class GlobalUsageQuery {
-	private $limit = 50;
-	private $offset;
-	private $hasMore = false;
-	private $filterLocal = false;
-	private $result;
-	private $continue;
-	private $reversed = false;
-	private $target = null;
-
-	/**
-	 * @param $target mixed Title or db key, or array of db keys of target(s)
-	 */
-	public function __construct( $target ) {
-		global $wgGlobalDatabase;
-		$this->db = wfGetDB( DB_SLAVE, array(), $wgGlobalDatabase );
-		if ( $target instanceof Title && $target->getNamespace( ) == NS_FILE ) {
-			$this->target = $target->getDBKey();
-		} else {
-			$this->target = $target;
-		}
-		$this->offset = array();
-	}
-
-	/**
-	 * Set the offset parameter
-	 *
-	 * @param $offset string offset
-	 * @param $reversed bool True if this is the upper offset
-	 */
-	public function setOffset( $offset, $reversed = null ) {
-		if ( !is_null( $reversed ) ) {
-			$this->reversed = $reversed;
-		}
-
-		if ( !is_array( $offset ) ) {
-			$offset = explode( '|', $offset );
-		}
-
-		if ( count( $offset ) == 3 ) {
-			$this->offset = $offset;
-			return true;
-		} else {
-			return false;
-		}
-	}
-	/**
-	 * Return the offset set by the user
-	 *
-	 * @return array offset
-	 */
-	public function getOffsetString() {
-		return implode( '|', $this->offset );
-	}
-	/**
-	 * Is the result reversed
-	 *
-	 * @return bool
-	 */
-	public function isReversed() {
-		return $this->reversed;
-	}
-
-	/**
-	 * Returns the string used for continuation in a file search
-	 *
-	 * @return string
-	 *
-	 */
-	public function getContinueFileString() {
-		if ( $this->hasMore() ) {
-			return "{$this->lastRow->gil_to}|{$this->lastRow->gil_wiki}|{$this->lastRow->gil_page}";
-		} else {
-			return '';
-		}
-	}
-
-	/**
-	 * Returns the string used for continuation in a template search
-	 *
-	 * @return string
-	 *
-	 */
-	public function getContinueTemplateString() {
-		if ( $this->hasMore() ) {
-			return "{$this->lastRow->gtl_to_title}|{$this->lastRow->gtl_from_wiki}|{$this->lastRow->gtl_from_page}";
-		} else {
-			return '';
-		}
-	}
-
-	/**
-	 * Set the maximum amount of items to return. Capped at 500.
-	 *
-	 * @param $limit int The limit
-	 */
-	public function setLimit( $limit ) {
-		$this->limit = min( $limit, 500 );
-	}
-	/**
-	 * Returns the user set limit
-	 */
-	public function getLimit() {
-		return $this->limit;
-	}
-
-	/**
-	 * Set whether to filter out the local usage
-	 */
-	public function filterLocal( $value = true ) {
-		$this->filterLocal = $value;
-	}
-
-	/**
-	 * Executes the query for a file search
-	 */
-	public function searchTemplate() {
-		global $wgLocalInterwiki;
-
-		/* Construct a where clause */
-		// Add target template(s)
-		$where = array( 'gtl_to_prefix' => $wgLocalInterwiki,
-						'gtl_to_namespace' => $this->target->getNamespace( ),
-						'gtl_to_title' => $this->target->getDBkey( )
-				);
-
-		// Set the continuation condition
-		$order = 'ASC';
-		if ( $this->offset ) {
-			$qTo = $this->db->addQuotes( $this->offset[0] );
-			$qWiki = $this->db->addQuotes( $this->offset[1] );
-			$qPage = intval( $this->offset[2] );
-
-			// Check which limit we got in order to determine which way to traverse rows
-			if ( $this->reversed ) {
-				// Reversed traversal; do not include offset row
-				$op1 = '<';
-				$op2 = '<';
-				$order = 'DESC';
-			} else {
-				// Normal traversal; include offset row
-				$op1 = '>';
-				$op2 = '>=';
-				$order = 'ASC';
-			}
-
-			$where[] = "(gtl_to_title $op1 $qTo) OR " .
-				"(gtl_to_title = $qTo AND gtl_from_wiki $op1 $qWiki) OR " .
-				"(gtl_to_title = $qTo AND gtl_from_wiki = $qWiki AND gtl_from_page $op2 $qPage)";
-		}
-
-		/* Perform select (Duh.) */
-		$res = $this->db->select(
-				array(
-					'globaltemplatelinks',
-					'globalnamespaces'
-				),
-				array(
-					'gtl_to_title',
-					'gtl_from_wiki',
-					'gtl_from_page',
-					'gtl_from_namespace',
-					'gtl_from_title'
-				),
-				$where,
-				__METHOD__,
-				array(
-					'ORDER BY' => "gtl_to_title $order, gtl_from_wiki $order, gtl_from_page $order",
-					// Select an extra row to check whether we have more rows available
-					'LIMIT' => $this->limit + 1,
-				),
-				array(
-					'gtl_from_namespace = gn_namespace'
-				)
-		);
-
-		/* Process result */
-		// Always return the result in the same order; regardless whether reversed was specified
-		// reversed is really only used to determine from which direction the offset is
-		$rows = array();
-		foreach ( $res as $row ) {
-			$rows[] = $row;
-		}
-		if ( $this->reversed ) {
-			$rows = array_reverse( $rows );
-		}
-
-		// Build the result array
-		$count = 0;
-		$this->hasMore = false;
-		$this->result = array();
-		foreach ( $rows as $row ) {
-			$count++;
-			if ( $count > $this->limit ) {
-				// We've reached the extra row that indicates that there are more rows
-				$this->hasMore = true;
-				$this->lastRow = $row;
-				break;
-			}
-
-			if ( !isset( $this->result[$row->gtl_to_title] ) ) {
-				$this->result[$row->gtl_to_title] = array();
-			}
-			if ( !isset( $this->result[$row->gtl_to_title][$row->gtl_from_wiki] ) ) {
-				$this->result[$row->gtl_to_title][$row->gtl_from_wiki] = array();
-			}
-
-			$this->result[$row->gtl_to_title][$row->gtl_from_wiki][] = array(
-				'template'	=> $row->gtl_to_title,
-				'id' => $row->gtl_from_page,
-				'namespace' => $row->gn_namespacetext,
-				'title' => $row->gtl_from_title,
-				'wiki' => $row->gtl_from_wiki,
-			);
-		}
-	}
-
-	/**
-	 * Executes the query for a template search
-	 */
-	public function searchFile() {
-		/* Construct a where clause */
-		// Add target image(s)
-		$where = array( 'gil_to' => $this->target );
-
-		if ( $this->filterLocal ) {
-			// Don't show local file usage
-			$where[] = 'gil_wiki != ' . $this->db->addQuotes( wfWikiId() );
-		}
-
-		// Set the continuation condition
-		$order = 'ASC';
-		if ( $this->offset ) {
-			$qTo = $this->db->addQuotes( $this->offset[0] );
-			$qWiki = $this->db->addQuotes( $this->offset[1] );
-			$qPage = intval( $this->offset[2] );
-
-			// Check which limit we got in order to determine which way to traverse rows
-			if ( $this->reversed ) {
-				// Reversed traversal; do not include offset row
-				$op1 = '<';
-				$op2 = '<';
-				$order = 'DESC';
-			} else {
-				// Normal traversal; include offset row
-				$op1 = '>';
-				$op2 = '>=';
-				$order = 'ASC';
-			}
-
-			$where[] = "(gil_to $op1 $qTo) OR " .
-				"(gil_to = $qTo AND gil_wiki $op1 $qWiki) OR " .
-				"(gil_to = $qTo AND gil_wiki = $qWiki AND gil_page $op2 $qPage)";
-		}
-
-		/* Perform select (Duh.) */
-		$res = $this->db->select( 'globalimagelinks',
-				array(
-					'gil_to',
-					'gil_wiki',
-					'gil_page',
-					'gil_page_namespace',
-					'gil_page_title'
-				),
-				$where,
-				__METHOD__,
-				array(
-					'ORDER BY' => "gil_to $order, gil_wiki $order, gil_page $order",
-					// Select an extra row to check whether we have more rows available
-					'LIMIT' => $this->limit + 1,
-				)
-		);
-
-		/* Process result */
-		// Always return the result in the same order; regardless whether reversed was specified
-		// reversed is really only used to determine from which direction the offset is
-		$rows = array();
-		foreach ( $res as $row ) {
-			$rows[] = $row;
-		}
-		if ( $this->reversed ) {
-			$rows = array_reverse( $rows );
-		}
-
-		// Build the result array
-		$count = 0;
-		$this->hasMore = false;
-		$this->result = array();
-		foreach ( $rows as $row ) {
-			$count++;
-			if ( $count > $this->limit ) {
-				// We've reached the extra row that indicates that there are more rows
-				$this->hasMore = true;
-				$this->lastRow = $row;
-				break;
-			}
-
-			if ( !isset( $this->result[$row->gil_to] ) ) {
-				$this->result[$row->gil_to] = array();
-			}
-			if ( !isset( $this->result[$row->gil_to][$row->gil_wiki] ) ) {
-				$this->result[$row->gil_to][$row->gil_wiki] = array();
-			}
-
-			$this->result[$row->gil_to][$row->gil_wiki][] = array(
-				'image'	=> $row->gil_to,
-				'id' => $row->gil_page,
-				'namespace' => $row->gil_page_namespace,
-				'title' => $row->gil_page_title,
-				'wiki' => $row->gil_wiki,
-			);
-		}
-	}
-
-	/**
-	 * Returns the result set. The result is a 4 dimensional array
-	 * (file, wiki, page), whose items are arrays with keys:
-	 *   - image or template: File name or template name
-	 *   - id: Page id
-	 *   - namespace: Page namespace text
-	 *   - title: Unprefixed page title
-	 *   - wiki: Wiki id
-	 *
-	 * @return array Result set
-	 */
-	public function getResult() {
-		return $this->result;
-	}
-	/**
-	 * Returns a 3 dimensional array with the result of the first file. Useful
-	 * if only one resource was queried.
-	 *
-	 * For further information see documentation of getResult()
-	 *
-	 * @return array Result set
-	 */
-	public function getSingleResult() {
-		if ( $this->result ) {
-			return current( $this->result );
-		} else {
-			return array();
-		}
-	}
-
-	/**
-	 * Returns whether there are more results
-	 *
-	 * @return bool
-	 */
-	public function hasMore() {
-		return $this->hasMore;
-	}
-
-	/**
-	 * Returns the result length
-	 *
-	 * @return int
-	 */
-	public function count() {
-		return count( $this->result );
-	}
-}
diff --git a/includes/Linker.php b/includes/Linker.php
index 6d264c37f1..71a510706f 100644
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -1661,42 +1661,6 @@ class Linker {
 		return $outText;
 	}
 
-	/**
-	 * Returns HTML for the "templates used on this page" list.
-	 *
-	 * @param $templates Array of templates from Article::getUsedTemplate
-	 * or similar
-	 * @param $preview Boolean: whether this is for a preview
-	 * @param $section Boolean: whether this is for a section edit
-	 * @return String: HTML output
-	 */
-	public static function formatDistantTemplates( $templates, $preview = false, $section = false ) {
-		wfProfileIn( __METHOD__ );
-
-		$outText = '';
-		if ( count( $templates ) > 0 ) {
-
-			# Construct the HTML
-			$outText = '<div class="mw-templatesUsedExplanation">';
-			if ( $preview ) {
-				$outText .= wfMsgExt( 'distanttemplatesusedpreview', array( 'parse' ), count( $templates ) );
-			} elseif ( $section ) {
-				$outText .= wfMsgExt( 'distanttemplatesusedsection', array( 'parse' ), count( $templates ) );
-			} else {
-				$outText .= wfMsgExt( 'distanttemplatesused', array( 'parse' ), count( $templates ) );
-			}
-			$outText .= "</div><ul>\n";
-
-			usort( $templates, array( 'Title', 'compare' ) );
-			foreach ( $templates as $titleObj ) {
-				$outText .= '<li>' . self::link( $titleObj ) . '</li>';
-			}
-			$outText .= '</ul>';
-		}
-		wfProfileOut( __METHOD__  );
-		return $outText;
-	}
-
 	/**
 	 * Returns HTML for the "hidden categories on this page" list.
 	 *
diff --git a/includes/LinksUpdate.php b/includes/LinksUpdate.php
index 09d0866dc9..3252fb655f 100644
--- a/includes/LinksUpdate.php
+++ b/includes/LinksUpdate.php
@@ -29,7 +29,6 @@ class LinksUpdate {
 		$mLinks,         //!< Map of title strings to IDs for the links in the document
 		$mImages,        //!< DB keys of the images used, in the array key only
 		$mTemplates,     //!< Map of title strings to IDs for the template references, including broken ones
-		$mDistantTemplates,//!< Map of title strings to IDs for the distant template references, including broken ones
 		$mExternals,     //!< URLs of external links, array key only
 		$mCategories,    //!< Map of category names to sort keys
 		$mInterlangs,    //!< Map of language codes to titles
@@ -67,7 +66,6 @@ class LinksUpdate {
 		$this->mLinks = $parserOutput->getLinks();
 		$this->mImages = $parserOutput->getImages();
 		$this->mTemplates = $parserOutput->getTemplates();
-		$this->mDistantTemplates = $parserOutput->getDistantTemplates();
 		$this->mExternals = $parserOutput->getExternalLinks();
 		$this->mCategories = $parserOutput->getCategories();
 		$this->mProperties = $parserOutput->getProperties();
@@ -154,15 +152,6 @@ class LinksUpdate {
 		$this->incrTableUpdate( 'templatelinks', 'tl', $this->getTemplateDeletions( $existing ),
 			$this->getTemplateInsertions( $existing ) );
 
-		# Distant template links
-		global $wgGlobalDatabase;
-		if ( $wgGlobalDatabase ) {
-			$existing = $this->getDistantExistingTemplates();
-			$this->incrSharedTableUpdate( 'globaltemplatelinks', 'gtl',
-				$this->getDistantTemplateDeletions( $existing ),
-				$this->getDistantTemplateInsertions( $existing ) );
-		}
-
 		# Category links
 		$existing = $this->getExistingCategories();
 
@@ -378,53 +367,11 @@ class LinksUpdate {
 		if ( $where ) {
 			$this->mDb->delete( $table, $where, __METHOD__ );
 		}
-		if ( isset( $insertions['globaltemplatelinks'] ) ) {
-			$this->mDb->insert( 'globaltemplatelinks', $insertions['globaltemplatelinks'], __METHOD__, 'IGNORE' );
-			unset( $insertions['globaltemplatelinks'] );
-		}
-		if ( isset( $insertions['globalnamespaces'] ) ) {
-			$this->mDb->insert( 'globalnamespaces', $insertions['globalnamespaces'], __METHOD__, 'IGNORE' );
-			unset( $insertions['globalnamespaces'] );
-		}
-		if ( isset( $insertions['globalinterwiki'] ) ) {
-			$this->mDb->insert( 'globalinterwiki', $insertions['globalinterwiki'], __METHOD__, 'IGNORE' );
-			unset( $insertions['globalinterwiki'] );
-		}
 		if ( count( $insertions ) ) {
 			$this->mDb->insert( $table, $insertions, __METHOD__, 'IGNORE' );
 		}
 	}
 
-	/**
-	 * Update a shared table by doing a delete query then an insert query
-	 * @private
-	 */
-	function incrSharedTableUpdate( $table, $prefix, $deletions, $insertions ) {
-		global $wgGlobalDatabase;
-
-		if ( $wgGlobalDatabase ) {
-			$dbw = wfGetDB( DB_MASTER, array(), $wgGlobalDatabase );
-			$where = array( "{$prefix}_from_wiki" => wfWikiID(),
-							"{$prefix}_from_page" => $this->mId
-					);
-			$baseKey = "{$prefix}_to_wiki";
-			$middleKey = "{$prefix}_to_namespace";
-
-			$clause = $dbw->makeWhereFrom3d( $deletions, $baseKey, $middleKey, "{$prefix}_to_title" );
-			if ( $clause ) {
-				$where[] = $clause;
-			} else {
-				$where = false;
-			}
-
-			if ( $where ) {
-				$dbw->delete( $table, $where, __METHOD__ );
-			}
-			if ( count( $insertions ) ) {
-				$dbw->insert( $table, $insertions, __METHOD__, 'IGNORE' );
-			}
-		}
-	}
 
 	/**
 	 * Get an array of pagelinks insertions for passing to the DB
@@ -467,44 +414,6 @@ class LinksUpdate {
 		return $arr;
 	}
 
-	/**
-	 * Get an array of distant template insertions. Like getLinkInsertions()
-	 * @private
-	 */
-	function getDistantTemplateInsertions( $existing = array() ) {
-		$arr = array();
-		foreach( $this->mDistantTemplates as $prefix => $templatesToNS ) {
-			foreach( $templatesToNS as $ns => $dbkeys ) {
-				$diffs = isset( $existing[$prefix] ) && isset( $existing[$prefix][$ns] )
-						? array_diff_key( $dbkeys, $existing[$prefix][$ns] )
-						: $dbkeys;
-				$interwiki = Interwiki::fetch( $prefix );
-				$wikiid = $interwiki->getWikiID();
-				foreach ( $diffs as $dbk => $id ) {
-					$arr['globaltemplatelinks'][] = array(
-						'gtl_from_wiki'      => wfWikiID(),
-						'gtl_from_page'      => $this->mId,
-						'gtl_from_namespace' => $this->mTitle->getNamespace(),
-						'gtl_from_title'     => $this->mTitle->getText(),
-						'gtl_to_wiki'        => $wikiid,
-						'gtl_to_namespace'   => $ns,
-						'gtl_to_title'       => $dbk
-					);
-					$arr['globalinterwiki'][] = array(
-						'giw_wikiid'		 => $wikiid,
-						'giw_prefix'		 => $prefix,
-					);
-					$arr['globalnamespaces'][] = array(
-						'gn_wiki'			 => wfWikiID( ),
-						'gn_namespace'   	 => $this->mTitle->getNamespace(),
-						'gn_namespacetext' 	 => $this->mTitle->getNsText(),
-					);
-				}
-			}
-		}
-		return $arr;
-	}
-
 	/**
 	 * Get an array of image insertions
 	 * Skips the names specified in $existing
@@ -671,30 +580,6 @@ class LinksUpdate {
 		return $del;
 	}
 
-	/**
-	 * Given an array of existing templates, returns those templates which are not in $this
-	 * and thus should be deleted.
-	 * @private
-	 */
-	function getDistantTemplateDeletions( $existing ) {
-		$del = array();
-		foreach ( $existing as $wikiid => $templatesForNS ) {
-			if ( isset( $this->mDistantTemplates[$wikiid] ) ) {
-				$del[$wikiid] = array_diff_key( $existing[$wikiid], $this->mDistantTemplates[$wikiid] );
-			} else {
-				$del[$wikiid] = $existing[$wikiid];
-			}
-			foreach ( $templatesForNS as $ns => $dbkeys ) {
-				if ( isset( $this->mDistantTemplates[$wikiid][$ns] ) ) {
-					$del[$wikiid][$ns] = array_diff_key( $existing[$wikiid][$ns], $this->mDistantTemplates[$wikiid][$ns] );
-				} else {
-					$del[$wikiid][$ns] = $existing[$wikiid][$ns];
-				}
-			}
-		}
-		return $del;
-	}
-
 	/**
 	 * Given an array of existing images, returns those images which are not in $this
 	 * and thus should be deleted.
@@ -790,36 +675,6 @@ class LinksUpdate {
 		return $arr;
 	}
 
-	/**
-	 * Get an array of existing distant templates, as a 3-D array
-	 * @private
-	 */
-	function getDistantExistingTemplates() {
-		global $wgGlobalDatabase;
-
-		$arr = array();
-		if ( $wgGlobalDatabase ) {
-			$dbr = wfGetDB( DB_SLAVE, array(), $wgGlobalDatabase );
-			$res = $dbr->select(
-				'globaltemplatelinks',
-				array( 'gtl_to_wiki', 'gtl_to_namespace', 'gtl_to_title' ),
-				array( 'gtl_from_wiki' => wfWikiID(), 'gtl_from_page' => $this->mId ),
-				__METHOD__,
-				$this->mOptions
-			);
-			foreach ( $res as $row ) {
-				if ( !isset( $arr[$row->gtl_to_wiki] ) ) {
-					$arr[$row->gtl_to_wiki] = array();
-				}
-				if ( !isset( $arr[$row->gtl_to_wiki][$row->gtl_to_namespace] ) ) {
-					$arr[$row->gtl_to_wiki][$row->gtl_to_namespace] = array();
-				}
-				$arr[$row->gtl_to_wiki][$row->gtl_to_namespace][$row->gtl_to_title] = 1;
-			}
-		}
-		return $arr;
-	}
-
 	/**
 	 * Get an array of existing images, image names in the keys
 	 * @private
diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 6ea70b96b4..118dba33b9 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -2061,8 +2061,6 @@ class OutputPage extends ContextSource {
 	 * @param $action    String: action that was denied or null if unknown
 	 */
 	public function readOnlyPage( $source = null, $protected = false, $reasons = array(), $action = null ) {
-		global $wgEnableInterwikiTranscluding, $wgEnableInterwikiTemplatesTracking;
-
 		$this->setRobotPolicy( 'noindex,nofollow' );
 		$this->setArticleRelated( false );
 
@@ -2110,12 +2108,6 @@ class OutputPage extends ContextSource {
 			$this->addHTML( "<div class='templatesUsed'>
 $templates
 </div>
-" );
-			if ( $wgEnableInterwikiTranscluding && $wgEnableInterwikiTemplatesTracking ) {
-				$distantTemplates = Linker::formatDistantTemplates( $article->getUsedDistantTemplates() );
-				$this->addHTML( "<div class='distantTemplatesUsed'>
-$distantTemplates
-</div>
 " );
 			}
 		}
diff --git a/includes/Revision.php b/includes/Revision.php
index 243c9c06a0..e3db835f46 100644
--- a/includes/Revision.php
+++ b/includes/Revision.php
@@ -110,7 +110,8 @@ class Revision {
 			'minor_edit' => $row->ar_minor_edit,
 			'text_id'    => isset( $row->ar_text_id ) ? $row->ar_text_id : null,
 			'deleted'    => $row->ar_deleted,
-			'len'        => $row->ar_len);
+			'len'        => $row->ar_len
+		);
 		if ( isset( $row->ar_text ) && !$row->ar_text_id ) {
 			// Pre-1.5 ar_text row
 			$attribs['text'] = self::getRevisionText( $row, 'ar_' );
@@ -165,30 +166,6 @@ class Revision {
 		return Revision::loadFromConds( $db, $conds );
 	}
 
-	/**
-	 * Stores the origin wiki of a revision in case it is a foreign wiki
-	 */
-	function setWikiID( $wikiID ) {
-		$this->mWikiID = $wikiID;
-	}
-
-	/**
-	 * Load the current revision of a given page of a foreign wiki.
-	 * The WikiID is stored for further use, such as loadText() and getTimestampFromId()
-	 */
-	public static function loadFromTitleForeignWiki( $wikiID, $title ) {
-		$dbr = wfGetDB( DB_SLAVE, array(), $wikiID );
-
-		$revision = self::loadFromTitle( $dbr, $title );
-
-		if( $revision ) {
-			$revision->setWikiID( $wikiID );
-		}
-
-		return $revision;
-
-	}
-
 	/**
 	 * Load either the current, or a specified, revision
 	 * that's attached to a given page. If not attached
@@ -426,7 +403,6 @@ class Revision {
 			throw new MWException( 'Revision constructor passed invalid row format.' );
 		}
 		$this->mUnpatrolled = null;
-		$this->mWikiID = false;
 	}
 
 	/**
@@ -474,8 +450,7 @@ class Revision {
 		if( isset( $this->mTitle ) ) {
 			return $this->mTitle;
 		}
-		$dbr = wfGetDB( DB_SLAVE, array(), $this->mWikiID );
-
+		$dbr = wfGetDB( DB_SLAVE );
 		$row = $dbr->selectRow(
 			array( 'page', 'revision' ),
 			array( 'page_namespace', 'page_title' ),
@@ -614,7 +589,7 @@ class Revision {
 		if( $this->mUnpatrolled !== null ) {
 			return $this->mUnpatrolled;
 		}
-		$dbr = wfGetDB( DB_SLAVE, array(), $this->mWikiID );
+		$dbr = wfGetDB( DB_SLAVE );
 		$this->mUnpatrolled = $dbr->selectField( 'recentchanges',
 			'rc_id',
 			array( // Add redundant user,timestamp condition so we can use the existing index
@@ -950,11 +925,7 @@ class Revision {
 		// Caching may be beneficial for massive use of external storage
 		global $wgRevisionCacheExpiry, $wgMemc;
 		$textId = $this->getTextId();
-		if( isset( $this->mWikiID ) && $this->mWikiID !== false ) {
-			$key = wfForeignMemcKey( $this->mWikiID, null, 'revisiontext', 'textid', $textId );
-		} else {
 		$key = wfMemcKey( 'revisiontext', 'textid', $textId );
-		}
 		if( $wgRevisionCacheExpiry ) {
 			$text = $wgMemc->get( $key );
 			if( is_string( $text ) ) {
@@ -974,7 +945,7 @@ class Revision {
 
 		if( !$row ) {
 			// Text data is immutable; check slaves first.
-			$dbr = wfGetDB( DB_SLAVE, array(), $this->mWikiID );
+			$dbr = wfGetDB( DB_SLAVE );
 			$row = $dbr->selectRow( 'text',
 				array( 'old_text', 'old_flags' ),
 				array( 'old_id' => $this->getTextId() ),
@@ -983,7 +954,7 @@ class Revision {
 
 		if( !$row && wfGetLB()->getServerCount() > 1 ) {
 			// Possible slave lag!
-			$dbw = wfGetDB( DB_MASTER, array(), $this->mWikiID );
+			$dbw = wfGetDB( DB_MASTER );
 			$row = $dbw->selectRow( 'text',
 				array( 'old_text', 'old_flags' ),
 				array( 'old_id' => $this->getTextId() ),
@@ -1094,8 +1065,7 @@ class Revision {
 	 * @return String
 	 */
 	static function getTimestampFromId( $title, $id ) {
-		$wikiId = wfWikiID();
-		$dbr = wfGetDB( DB_SLAVE, array(), $wikiId );
+		$dbr = wfGetDB( DB_SLAVE );
 		// Casting fix for DB2
 		if ( $id == '' ) {
 			$id = 0;
@@ -1105,7 +1075,7 @@ class Revision {
 		$timestamp = $dbr->selectField( 'revision', 'rev_timestamp', $conds, __METHOD__ );
 		if ( $timestamp === false && wfGetLB()->getServerCount() > 1 ) {
 			# Not in slave, try master
-			$dbw = wfGetDB( DB_MASTER, array(), $wikiId );
+			$dbw = wfGetDB( DB_MASTER );
 			$timestamp = $dbw->selectField( 'revision', 'rev_timestamp', $conds, __METHOD__ );
 		}
 		return wfTimestamp( TS_MW, $timestamp );
diff --git a/includes/SpecialPageFactory.php b/includes/SpecialPageFactory.php
index 290f115b7b..eb19200f07 100644
--- a/includes/SpecialPageFactory.php
+++ b/includes/SpecialPageFactory.php
@@ -126,8 +126,6 @@ class SpecialPageFactory {
 		// Page tools
 		'ComparePages'              => 'SpecialComparePages',
 		'Export'                    => 'SpecialExport',
-		'GlobalFileUsage'           => 'SpecialGlobalFileUsage',
-		'GlobalTemplateUsage'       => 'SpecialGlobalTemplateUsage',
 		'Import'                    => 'SpecialImport',
 		'Undelete'                  => 'SpecialUndelete',
 		'Whatlinkshere'             => 'SpecialWhatlinkshere',
@@ -264,7 +262,7 @@ class SpecialPageFactory {
 	/**
 	 * Add a page to a certain display group for Special:SpecialPages
 	 *
-	 * @param $page SpecialPage|string
+	 * @param $page Mixed: SpecialPage or string
 	 * @param $group String
 	 */
 	public static function setGroup( $page, $group ) {
@@ -277,8 +275,6 @@ class SpecialPageFactory {
 	 * Get the group that the special page belongs in on Special:SpecialPage
 	 *
 	 * @param $page SpecialPage
-	 *
-	 * @return string
 	 */
 	public static function getGroup( &$page ) {
 		$name = $page->getName();
diff --git a/includes/Title.php b/includes/Title.php
index 1c98275416..41488ad2db 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -47,7 +47,6 @@ class Title {
 	 */
 	const GAID_FOR_UPDATE = 1;
 
-
 	/**
 	 * @name Private member variables
 	 * Please use the accessor functions instead.
@@ -766,19 +765,6 @@ class Title {
 	}
 
 	/**
-	 * Return the prefixed title with spaces _without_ the interwiki prefix
-	 *
-	 * @return \type{\string} the title, prefixed by the namespace but not by the interwiki prefix, with spaces
-	 */
-	public function getSemiPrefixedText() {
-		if ( !isset( $this->mSemiPrefixedText ) ){
-			$s = ( $this->mNamespace === NS_MAIN ? '' : $this->getNsText() . ':' ) . $this->mTextform;
-			$s = str_replace( '_', ' ', $s );
-			$this->mSemiPrefixedText = $s;
-		}
-		return $this->mSemiPrefixedText;
-	}
-
 	/**
 	 * Get the prefixed title with spaces, plus any fragment
 	 * (part beginning with '#')
@@ -857,6 +843,8 @@ class Title {
 	 * @return String the URL
 	 */
 	public function getFullURL( $query = '', $variant = false ) {
+		global $wgServer, $wgRequest;
+
 		# Hand off all the decisions on urls to getLocalURL
 		$url = $this->getLocalURL( $query, $variant );
 
@@ -1029,12 +1017,8 @@ class Title {
 	 * @return String the URL
 	 */
 	public function getInternalURL( $query = '', $variant = false ) {
-		if ( $this->isExternal( ) ) {
-			$server = '';
-		} else {
-			global $wgInternalServer, $wgServer;
-			$server = $wgInternalServer !== false ? $wgInternalServer : $wgServer;
-		}
+		global $wgInternalServer, $wgServer;
+		$server = $wgInternalServer !== false ? $wgInternalServer : $wgServer;
 		$url = wfExpandUrl( $server . $this->getLocalURL( $query, $variant ), PROTO_HTTP );
 		wfRunHooks( 'GetInternalURL', array( &$this, &$url, $query, $variant ) );
 		return $url;
@@ -2853,10 +2837,6 @@ class Title {
 		$this->mFragment = str_replace( '_', ' ', substr( $fragment, 1 ) );
 	}
 
-	public function setInterwiki( $interwiki ) {
-		$this->mInterwiki = $interwiki;
-	}
-
 	/**
 	 * Get a Title object associated with the talk page of this article
 	 *
@@ -3168,8 +3148,6 @@ class Title {
 	 * @return Mixed true on success, getUserPermissionsErrors()-like array on failure
 	 */
 	public function moveTo( &$nt, $auth = true, $reason = '', $createRedirect = true ) {
-		global $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase;
-
 		$err = $this->isValidMoveOperation( $nt, $auth, $reason );
 		if ( is_array( $err ) ) {
 			return $err;
@@ -3197,7 +3175,7 @@ class Title {
 		$pageCountChange = ( $createRedirect ? 1 : 0 ) - ( $nt->exists() ? 1 : 0 );
 
 		// Do the actual move
-		$err = $this->moveOverExistingRedirect( $nt, $reason, $createRedirect );
+		$err = $this->moveToInternal( $nt, $reason, $createRedirect );
 		if ( is_array( $err ) ) {
 			# @todo FIXME: What about the File we have already moved?
 			$dbw->rollback();
@@ -3229,15 +3207,6 @@ class Title {
 			);
 		}
 
-		if ( $wgEnableInterwikiTemplatesTracking && $wgGlobalDatabase ) {
-			$dbw2 = wfGetDB( DB_MASTER, array(), $wgGlobalDatabase );
-			$dbw2->update( 'globaltemplatelinks',
-						array(  'gtl_from_namespace' => $nt->getNamespace(),
-								'gtl_from_title' => $nt->getText() ),
-						array ( 'gtl_from_page' => $pageid ),
-						__METHOD__ );
-		}
-
 		if ( $protected ) {
 			# Protect the redirect title as the title used to be...
 			$dbw->insertSelect( 'page_restrictions', 'page_restrictions',
@@ -3331,8 +3300,8 @@ class Title {
 	 * @param $createRedirect Bool Whether to leave a redirect at the old title.  Ignored
 	 *   if the user doesn't have the suppressredirect right
 	 */
-	private function moveOverExistingRedirect( &$nt, $reason = '', $createRedirect = true ) {
-		global $wgUser, $wgContLang, $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase;
+	private function moveToInternal( &$nt, $reason = '', $createRedirect = true ) {
+		global $wgUser, $wgContLang;
 
 		if ( $nt->exists() ) {
 			$moveOverRedirect = true;
@@ -3399,14 +3368,7 @@ class Title {
 				array( 'rc_timestamp' => $rcts, 'rc_namespace' => $newns, 'rc_title' => $newdbk, 'rc_new' => 1 ),
 				__METHOD__
 			);
-
-			 if ( $wgEnableInterwikiTemplatesTracking && $wgGlobalDatabase ) {
-				$dbw2 = wfGetDB( DB_MASTER, array(), $wgGlobalDatabase );
-				$dbw2->delete( 'globaltemplatelinks',
-							array(  'gtl_from_wiki' => wfGetID(),
-									'gtl_from_page' => $newid ),
 							__METHOD__ );
-			}
 		}
 
 		# Save a null revision in the page's history notifying of the move
@@ -4406,4 +4368,4 @@ class Title {
 		wfRunHooks( 'PageContentLanguage', array( $this, &$pageLang, $wgLang ) );
 		return wfGetLangObj( $pageLang );
 	}
-}
+}
\ No newline at end of file
diff --git a/includes/WikiPage.php b/includes/WikiPage.php
index 1c869484f5..d53b5e45f9 100644
--- a/includes/WikiPage.php
+++ b/includes/WikiPage.php
@@ -1600,7 +1600,7 @@ class WikiPage extends Page {
 	public function doDeleteArticle(
 		$reason, $suppress = false, $id = 0, $commit = true, &$error = '', User $user = null
 	) {
-		global $wgUseTrackbacks, $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase, $wgUser;
+		global $wgDeferredUpdateList, $wgUseTrackbacks, $wgUser;
 		$user = is_null( $user ) ? $wgUser : $user;
 
 		wfDebug( __METHOD__ . "\n" );
@@ -1706,13 +1706,6 @@ class WikiPage extends Page {
 			$dbw->delete( 'iwlinks', array( 'iwl_from' => $id ), __METHOD__ );
 			$dbw->delete( 'redirect', array( 'rd_from' => $id ), __METHOD__ );
 			$dbw->delete( 'page_props', array( 'pp_page' => $id ), __METHOD__ );
-
-			if ( $wgEnableInterwikiTemplatesTracking && $wgGlobalDatabase ) {
-				$dbw2 = wfGetDB( DB_MASTER, array(), $wgGlobalDatabase );
-				$dbw2->delete( 'globaltemplatelinks',
-							array(  'gtl_from_wiki' => wfGetID(),
-									'gtl_from_page' => $id )
-							);
 			}
 		}
 
@@ -2234,9 +2227,7 @@ class WikiPage extends Page {
 		$title->touchLinks();
 		$title->purgeSquid();
 		$title->deleteTitleProtection();
-
-		# Invalidate caches of distant articles which transclude this page
-		DeferredUpdates::addHTMLCacheUpdate( $title, 'globaltemplatelinks' );
+		$wgDeferredUpdateList[] = new HTMLCacheUpdate( $title, 'globaltemplatelinks' );
 	}
 
 	/**
@@ -2280,9 +2271,7 @@ class WikiPage extends Page {
 
 		# Image redirects
 		RepoGroup::singleton()->getLocalRepo()->invalidateImageRedirect( $title );
-
-		# Invalidate caches of distant articles which transclude this page
-		DeferredUpdates::addHTMLCacheUpdate( $title, 'globaltemplatelinks' );
+		$wgDeferredUpdateList[] = new HTMLCacheUpdate( $title, 'globaltemplatelinks' );
 	}
 
 	/**
@@ -2295,8 +2284,6 @@ class WikiPage extends Page {
 		// Invalidate caches of articles which include this page
 		DeferredUpdates::addHTMLCacheUpdate( $title, 'templatelinks' );
 
-		// Invalidate caches of distant articles which transclude this page
-		DeferredUpdates::addHTMLCacheUpdate( $title, 'globaltemplatelinks' );
 
 		// Invalidate the caches of all pages which redirect here
 		DeferredUpdates::addHTMLCacheUpdate( $title, 'redirect' );
@@ -2339,40 +2326,6 @@ class WikiPage extends Page {
 		return $result;
 	}
 
-	/**
-	 * Return a list of distant templates used by this article.
-	 * Uses the globaltemplatelinks table
-	 *
-	 * @return Array of Title objects
-	 */
-	public function getUsedDistantTemplates() {
-		global $wgGlobalDatabase;
-
-		$result = array();
-
-		if ( $wgGlobalDatabase ) {
-			$id = $this->mTitle->getArticleID();
-
-			if ( $id == 0 ) {
-				return array();
-			}
-
-			$dbr = wfGetDB( DB_SLAVE, array(), $wgGlobalDatabase );
-			$res = $dbr->select( 'globaltemplatelinks',
-				array( 'gtl_to_prefix', 'gtl_to_namespace', 'gtl_to_title' ),
-				array( 'gtl_from_wiki' => wfWikiID( ), 'gtl_from_page' => $id ),
-				__METHOD__ );
-
-			if ( $res !== false ) {
-				foreach ( $res as $row ) {
-					$result[] = Title::makeTitle( $row->gtl_to_namespace, $row->gtl_to_title, null, $row->gtl_to_prefix );
-				}
-			}
-		}
-
-		return $result;
-	}
-
 	/**
 	 * Returns a list of hidden categories this page is a member of.
 	 * Uses the page_props and categorylinks tables.
diff --git a/includes/cache/HTMLCacheUpdate.php b/includes/cache/HTMLCacheUpdate.php
index 91a0930ff0..1c3c3a1cd8 100644
--- a/includes/cache/HTMLCacheUpdate.php
+++ b/includes/cache/HTMLCacheUpdate.php
@@ -50,15 +50,6 @@ class HTMLCacheUpdate implements DeferrableUpdate {
 			return;
 		}
 
-		if ( $this->mTable === 'globaltemplatelinks' ) {
-			global $wgEnableInterwikiTemplatesTracking;
-
-			if ( $wgEnableInterwikiTemplatesTracking ) {
-				$distantPageArray = $this->mCache->getDistantTemplateLinks( 'globaltemplatelinks' );
-				$this->invalidateDistantTitles( $distantPageArray );
-			}
-			return;
-		}
 
 		# Get an estimate of the number of rows from the BacklinkCache
 		$numRows = $this->mCache->getNumLinks( $this->mTable );
@@ -77,7 +68,6 @@ class HTMLCacheUpdate implements DeferrableUpdate {
 				$this->invalidateTitles( $titleArray );
 			}
 		}
-		wfRunHooks( 'HTMLCacheUpdate::doUpdate', array($this->mTitle) );
 	}
 
 	/**
@@ -208,45 +198,9 @@ class HTMLCacheUpdate implements DeferrableUpdate {
 		}
 	}
 
-	/**
-	 * Invalidate an array of distant pages, given the wiki ID and page ID of those pages
-	 */
-	protected function invalidateDistantTitles( $distantPageArray ) {
-		global $wgUseSquid;
-
-		$pagesByWiki = array();
-		$titleArray = array();
-		# Sort by WikiID in $pagesByWiki
-	 	# Create the distant titles for Squid in $titleArray
-		foreach ( $distantPageArray as $row ) {
-			$wikiid = $row->gtl_from_wiki;
-			if( !isset( $pagesByWiki[$wikiid] ) ) {
 				$pagesByWiki[$wikiid] = array();
 }
-			$pagesByWiki[$wikiid][] = $row->gtl_from_page;
-			$titleArray[] = Title::makeTitle( $row->gtl_from_namespace, $row->gtl_from_title, '', $row->gil_interwiki );
-		}
 
-		foreach ( $pagesByWiki as $wikiid => $pages ) {
-			$dbw = wfGetDB( DB_MASTER, array( ), $wikiid );
-			$timestamp = $dbw->timestamp();
-			$batches = array_chunk( $pages, $this->mRowsPerQuery );
-			foreach ( $batches as $batch ) {
-				$dbw->update( 'page',
-					array( 'page_touched' => $timestamp ),
-					array( 'page_id IN (' . $dbw->makeList( $batch ) . ')' ),
-					__METHOD__
-				);
-			}
-		}
-
-		# Update squid
-		if ( $wgUseSquid ) {
-			$u = SquidUpdate::newFromTitles( $titleArray );
-			$u->doUpdate();
-		}
-	}
-}
 
 /**
  * Job wrapper for HTMLCacheUpdate. Gets run whenever a related
diff --git a/includes/db/Database.php b/includes/db/Database.php
index fbba5539b5..cff669074c 100644
--- a/includes/db/Database.php
+++ b/includes/db/Database.php
@@ -1816,39 +1816,6 @@ abstract class DatabaseBase implements DatabaseType {
 		}
 	}
 
-	/**
-	 * Build a partial where clause from a 3-d array
-	 * The keys on each level may be either integers or strings.
-	 *
-	 * @param $data Array: organized as 3-d array(baseKeyVal => array(middleKeyVal => array(subKeyVal => <ignored>, ...), ...), ...)
-	 * @param $baseKey String: field name to match the base-level keys to (eg 'gtl_to_prefix')
-	 * @param $middleKey String: field name to match the middle-level keys to (eg 'gtl_to_namespace')
-	 * @param $subKey String: field name to match the sub-level keys to (eg 'gtl_to_title')
-	 * @return Mixed: string SQL fragment, or false if no items in array.
-	 */
-	function makeWhereFrom3d( $data, $baseKey, $middleKey, $subKey ) {
-		$conds = array();
-		foreach ( $data as $base => $subdata ) {
-			foreach ( $subdata as $middle => $sub ) {
-				if ( count( $sub ) ) {
-					$conds[] = $this->makeList(
-						array( $baseKey => $base,
-							$middleKey => $middle,
-							$subKey => array_keys( $sub ) ),
-						LIST_AND
-					);
-				}
-			}
-		}
-
-		if ( $conds ) {
-			return $this->makeList( $conds, LIST_OR );
-		} else {
-			// Nothing to search for...
-			return false;
-		}
-	}
-
 	/**
 	 * Bitwise operations
 	 */
diff --git a/includes/installer/MysqlUpdater.php b/includes/installer/MysqlUpdater.php
index 80d9a0084b..cd6de36468 100644
--- a/includes/installer/MysqlUpdater.php
+++ b/includes/installer/MysqlUpdater.php
@@ -185,9 +185,6 @@ class MysqlUpdater extends DatabaseUpdater {
 			// 1.19
 			array( 'addTable', 'config',                            'patch-config.sql' ),
 			array( 'addIndex', 'logging',       'type_action',      'patch-logging-type-action-index.sql'),
-			array( 'addTable', 'globaltemplatelinks', 'patch-globaltemplatelinks.sql' ),
-			array( 'addTable', 'globalnamespaces', 'patch-globalnamespaces.sql' ),
-			array( 'addTable', 'globalinterwiki', 'patch-globalinterwiki.sql' ),
 			array( 'doMigrateUserOptions' ),
 			array( 'dropField', 'user',         'user_options', 'patch-drop-user_options.sql' ),
 
diff --git a/includes/installer/SqliteUpdater.php b/includes/installer/SqliteUpdater.php
index d43e40906c..b922ec76ce 100644
--- a/includes/installer/SqliteUpdater.php
+++ b/includes/installer/SqliteUpdater.php
@@ -63,8 +63,6 @@ class SqliteUpdater extends DatabaseUpdater {
 			// 1.19
 			array( 'addTable', 'config',                            'patch-config.sql' ),
 			array( 'addIndex', 'logging',       'type_action',      'patch-logging-type-action-index.sql'),
-			array( 'addTable', 'globaltemplatelinks', 'patch-globaltemplatelinks.sql' ),
-			array( 'addTable', 'globalnamespaces', 'patch-globalnamespaces.sql' ),
 			array( 'addTable', 'globalinterwiki', 'patch-globalinterwiki.sql' ),
 			array( 'doMigrateUserOptions' ),
 		);
diff --git a/includes/interwiki/Interwiki.php b/includes/interwiki/Interwiki.php
index fa7e6818f1..e6469a1b09 100644
--- a/includes/interwiki/Interwiki.php
+++ b/includes/interwiki/Interwiki.php
@@ -9,7 +9,6 @@
  * All information is loaded on creation when called by Interwiki::fetch( $prefix ).
  * All work is done on slave, because this should *never* change (except during
  * schema updates etc, which aren't wiki-related)
- * This class also contains the functions that allow interwiki templates transclusion.
  */
 class Interwiki {
 
@@ -172,7 +171,6 @@ class Interwiki {
 			$mc = array(
 				'iw_url' => $iw->mURL,
 				'iw_api' => $iw->mAPI,
-				'iw_wikiid' => $iw->mWikiID,
 				'iw_local' => $iw->mLocal,
 				'iw_trans' => $iw->mTrans
 			);
@@ -197,7 +195,6 @@ class Interwiki {
 			$iw->mURL = $mc['iw_url'];
 			$iw->mLocal = isset( $mc['iw_local'] ) ? $mc['iw_local'] : 0;
 			$iw->mTrans = isset( $mc['iw_trans'] ) ? $mc['iw_trans'] : 0;
-			$iw->mAPI = isset( $mc['iw_api'] ) ? $mc['iw_api'] : 
 			$iw->mAPI = isset( $mc['iw_api'] ) ? $mc['iw_api'] : '';
 			$iw->mWikiID = isset( $mc['iw_wikiid'] ) ? $mc['iw_wikiid'] : '';
 
@@ -392,166 +389,4 @@ class Interwiki {
 		$msg = wfMessage( 'interwiki-desc-' . $this->mPrefix )->inContentLanguage();
 		return !$msg->exists() ? '' : $msg;
 	}
-	
-
-	/**
-	 * Transclude an interwiki link.
-	 */
-	public static function interwikiTransclude( $title ) {
-			
-		// If we have a wikiID, we will use it to get an access to the remote database
-		// if not, we will use the API URL to retrieve the data through a HTTP Get
-		
-		$wikiID = $title->getTransWikiID( );
-		$transAPI = $title->getTransAPI( );
-		
-		if ( $wikiID !== '') {
-		
-			$finalText = self::fetchTemplateFromDB( $wikiID, $title );
-			return $finalText;
-
-		} else if( $transAPI !== '' ) {
-			
-			$interwiki = $title->getInterwiki( );
-			$fullTitle = $title->getSemiPrefixedText( );
-			
-			$finalText = self::fetchTemplateFromAPI( $interwiki, $transAPI, $fullTitle );
-			
-			return $finalText;
-			
-}
-		return false;
-	}
-	
-	/**
-	 * Retrieve the wikitext of a distant page accessing the foreign DB
-	 */
-	public static function fetchTemplateFromDB ( $wikiID, $title ) {
-		
-		$revision = Revision::loadFromTitleForeignWiki( $wikiID, $title );
-		
-		if ( $revision ) {
-			$text = $revision->getText();
-			return $text;
-		}
-				
-		return false;
-	}
-	
-	/**
-	 * Retrieve the wikitext of a distant page using the API of the foreign wiki
-	 */
-	public static function fetchTemplateFromAPI( $interwiki, $transAPI, $fullTitle ) {
-		global $wgMemc, $wgTranscludeCacheExpiry;
-		
-		$key = wfMemcKey( 'iwtransclustiontext', 'textid', $interwiki, $fullTitle );
-		$text = $wgMemc->get( $key );
-		if( is_array ( $text ) &&
-				isset ( $text['missing'] ) &&
-				$text['missing'] === true ) {
-			return false;
-		} else if ( $text ) {
-			return $text;
-		}
-		
-		$url = wfAppendQuery(
-			$transAPI,
-			array(	'action' => 'query',
-					'titles' => $fullTitle,
-					'prop' => 'revisions',
-					'rvprop' => 'content',
-					'format' => 'json'
-			)
-		);
-		
-		$get = Http::get( $url );
-		$content = FormatJson::decode( $get, true );
-			
-		if ( isset ( $content['query'] ) &&
-				isset ( $content['query']['pages'] ) ) {
-			$page = array_pop( $content['query']['pages'] );
-			if ( $page && isset( $page['revisions'][0]['*'] ) ) {
-				$text = $page['revisions'][0]['*'];
-				$wgMemc->set( $key, $text, $wgTranscludeCacheExpiry );
-
-				// When we cache a template, we also retrieve and cache its subtemplates
-				$subtemplates = self::getSubtemplatesListFromAPI( $interwiki, $transAPI, $fullTitle );
-				self::cacheTemplatesFromAPI( $interwiki, $transAPI, $subtemplates );
-				
-				return $text;
-			} else {
-				$wgMemc->set( $key, array ( 'missing' => true ), $wgTranscludeCacheExpiry );
-			}
-		}
-		return false;
-	}	
-
-	public static function getSubtemplatesListFromAPI ( $interwiki, $transAPI, $title ) {
-		$url = wfAppendQuery( $transAPI,
-			array( 'action' => 'query',
-			'titles' => $title,
-			'prop' => 'templates',
-			'format' => 'json'
-			)
-		);
-			
-		$get = Http::get( $url );
-		$myArray = FormatJson::decode($get, true);
-
-		$templates = array( );
-		if ( ! empty( $myArray['query'] )) {
-			if ( ! empty( $myArray['query']['pages'] )) {
-				$templates = array_pop( $myArray['query']['pages'] );
-				if ( ! empty( $templates['templates'] )) {
-					$templates = $templates['templates'];
-				}
-			}
-			return $templates;
-		}
-	}
-
-	public static function cacheTemplatesFromAPI( $interwiki, $transAPI, $titles ){
-		global $wgMemc, $wgTranscludeCacheExpiry;
-		
-		$outdatedTitles = array( );
-		
-		foreach( $titles as $title ){
-			if ( isset ( $title['title'] ) ) {
-				$key = wfMemcKey( 'iwtransclustiontext', 'textid', $interwiki, $title['title'] );
-				$text = $wgMemc->get( $key );
-				if( !$text ){
-					$outdatedTitles[] = $title['title'];
-				}
-			}			
-		}
-		
-		$batches = array_chunk( $outdatedTitles, 50 );
-		
-		foreach( $batches as $batch ){
-			$url = wfAppendQuery(
-				$transAPI,
-				array(	'action' => 'query',
-						'titles' => implode( '|', $batch ),
-						'prop' => 'revisions',
-						'rvprop' => 'content',
-						'format' => 'json'
-				)
-			);
-			$get = Http::get( $url );
-			$content = FormatJson::decode( $get, true );
-				
-			if ( isset ( $content['query'] ) &&
-					isset ( $content['query']['pages'] ) ) {
-				foreach( $content['query']['pages'] as $page ) {
-					$key = wfMemcKey( 'iwtransclustiontext', 'textid', $interwiki, $page['title'] );
-					if ( isset ( $page['revisions'][0]['*'] ) ) {
-						$text = $page['revisions'][0]['*'];
-					} else {
-						$text = array ( 'missing' => true );
-					}
-					$wgMemc->set( $key, $text, $wgTranscludeCacheExpiry );	
-				}
-			}
-		}
-	}
 }
diff --git a/includes/parser/Parser.php b/includes/parser/Parser.php
index eef496cf14..b5aabb5b3a 100644
--- a/includes/parser/Parser.php
+++ b/includes/parser/Parser.php
@@ -3022,7 +3022,7 @@ class Parser {
 	 * @private
 	 */
 	function braceSubstitution( $piece, $frame ) {
-		global $wgNonincludableNamespaces, $wgEnableInterwikiTranscluding, $wgEnableInterwikiTemplatesTracking;
+		global $wgContLang, $wgNonincludableNamespaces;
 		wfProfileIn( __METHOD__ );
 		wfProfileIn( __METHOD__.'-setup' );
 
@@ -3030,6 +3030,7 @@ class Parser {
 		$found = false;             # $text has been filled
 		$nowiki = false;            # wiki markup in $text should be escaped
 		$isHTML = false;            # $text is HTML, armour it against wikitext transformation
+		$forceRawInterwiki = false; # Force interwiki transclusion to be done in raw mode not rendered
 		$isChildObj = false;        # $text is a DOM node needing expansion in a child frame
 		$isLocalObj = false;        # $text is a DOM node needing expansion in the current frame
 
@@ -3194,9 +3195,6 @@ class Parser {
 			}
 			$title = Title::newFromText( $part1, $ns );
 			if ( $title ) {
-				if ( !$title->isExternal() && $piece['interwiki'] !== '' ) {
-					$title->setInterwiki( $piece['interwiki'] );
-				}
 				$titleText = $title->getPrefixedText();
 				# Check for language variants if the template is not found
 				if ( $this->getFunctionLang()->hasVariants() && $title->getArticleID() == 0 ) {
@@ -3264,22 +3262,18 @@ class Parser {
 					$text = "[[:$titleText]]";
 					$found = true;
 				}
-			} elseif ( $wgEnableInterwikiTranscluding && $title->isTrans() ) {
-
-				$text = Interwiki::interwikiTransclude( $title );
-				$this->registerDistantTemplate( $title );
-
-				if ( $wgEnableInterwikiTemplatesTracking ) {
-					$this->registerDistantTemplate( $title );
-				}
-
-				if ( $text !== false ) {
+			} elseif ( $title->isTrans() ) {
+				# Interwiki transclusion
+				if ( $this->ot['html'] && !$forceRawInterwiki ) {
+					$text = $this->interwikiTransclude( $title, 'render' );
+					$isHTML = true;
+				} else {
+					$text = $this->interwikiTransclude( $title, 'raw' );
 					# Preprocess it like a template
 					$text = $this->preprocessToDom( $text, self::PTD_FOR_INCLUSION );
-					$found = true;
 					$isChildObj = true;
 				}
-
+				$found = true;
 			}
 
 			# Do infinite loop check
@@ -3429,19 +3423,10 @@ class Parser {
 	}
 
 	/**
-	 * Register a distant template as used
+	 * Fetch the unparsed text of a template and register a reference to it.
+	 * @param Title $title
+	 * @return mixed string or false
 	 */
-	function registerDistantTemplate( $title ) {
-		$stuff = Parser::distantTemplateCallback( $title, $this );
-		$text = $stuff['text'];
-		$finalTitle = isset( $stuff['finalTitle'] ) ? $stuff['finalTitle'] : $title;
-		if ( isset( $stuff['deps'] ) ) {
-			foreach ( $stuff['deps'] as $dep ) {
-				$this->mOutput->addDistantTemplate( $dep['title'], $dep['page_id'], $dep['rev_id'] );
-			}
-		}
-	}
-
 	function fetchTemplate( $title ) {
 		$rv = $this->fetchTemplateAndTitle( $title );
 		return $rv[0];
@@ -3570,22 +3555,57 @@ class Parser {
 		return array( $file, $title );
 	}
 
-	static function distantTemplateCallback( $title, $parser=false ) {
-		$text = '';
-		$rev_id = null;
-		$deps[] = array(
-			'title' => $title,
-			'page_id' => $title->getArticleID(),
-			'rev_id' => $rev_id );
+	/**
+	 * Transclude an interwiki link.
+	 *
+	 * @param $title Title
+	 * @param $action
+	 *
+	 * @return string
+	 */
+	function interwikiTransclude( $title, $action ) {
+		global $wgEnableScaryTranscluding;
+
+		if ( !$wgEnableScaryTranscluding ) {
+			return wfMsgForContent('scarytranscludedisabled');
+		}
 
-		$finalTitle = $title;
+		$url = $title->getFullUrl( "action=$action" );
 
-		return array(
-			'text' => $text,
-			'finalTitle' => $finalTitle,
-			'deps' => $deps );
+		if ( strlen( $url ) > 255 ) {
+			return wfMsgForContent( 'scarytranscludetoolong' );
+		}
+		return $this->fetchScaryTemplateMaybeFromCache( $url );
+	}
+
+	/**
+	 * @param $url string
+	 * @return Mixed|String
+	 */
+	function fetchScaryTemplateMaybeFromCache( $url ) {
+		global $wgTranscludeCacheExpiry;
+		$dbr = wfGetDB( DB_SLAVE );
+		$tsCond = $dbr->timestamp( time() - $wgTranscludeCacheExpiry );
+		$obj = $dbr->selectRow( 'transcache', array('tc_time', 'tc_contents' ),
+				array( 'tc_url' => $url, "tc_time >= " . $dbr->addQuotes( $tsCond ) ) );
+		if ( $obj ) {
+			return $obj->tc_contents;
 		}
 
+		$text = Http::get( $url );
+		if ( !$text ) {
+			return wfMsgForContent( 'scarytranscludefailed', $url );
+		}
+
+		$dbw = wfGetDB( DB_MASTER );
+		$dbw->replace( 'transcache', array('tc_url'), array(
+			'tc_url' => $url,
+			'tc_time' => $dbw->timestamp( time() ),
+			'tc_contents' => $text)
+		);
+		return $text;
+	}
+
 	/**
 	 * Triple brace replacement -- used for template arguments
 	 * @private
diff --git a/includes/parser/ParserOutput.php b/includes/parser/ParserOutput.php
index eefefac736..3e5a3f28f5 100644
--- a/includes/parser/ParserOutput.php
+++ b/includes/parser/ParserOutput.php
@@ -121,8 +121,6 @@ class ParserOutput extends CacheTime {
 		$mLinks = array(),            # 2-D map of NS/DBK to ID for the links in the document. ID=zero for broken.
 		$mTemplates = array(),        # 2-D map of NS/DBK to ID for the template references. ID=zero for broken.
 		$mTemplateIds = array(),      # 2-D map of NS/DBK to rev ID for the template references. ID=zero for broken.
-		$mDistantTemplates = array(),   # 3-D map of WIKIID/NS/DBK to ID for the template references. ID=zero for broken.
-		$mDistantTemplateIds = array(), # 3-D map of WIKIID/NS/DBK to rev ID for the template references. ID=zero for broken.
 		$mImages = array(),           # DB keys of the images used, in the array key only
 		$mFileSearchOptions = array(), # DB keys of the images used mapped to sha1 and MW timestamp
 		$mExternalLinks = array(),    # External link URLs, in the key only
@@ -193,8 +191,6 @@ class ParserOutput extends CacheTime {
 	function getEditSectionTokens()      { return $this->mEditSectionTokens; }
 	function &getLinks()                 { return $this->mLinks; }
 	function &getTemplates()             { return $this->mTemplates; }
-	function &getDistantTemplates()      { return $this->mDistantTemplates; }
-	function &getDistantTemplateIds()    { return $this->mDistantTemplateIds; }
 	function &getTemplateIds()           { return $this->mTemplateIds; }
 	function &getImages()                { return $this->mImages; }
 	function &getFileSearchOptions()     { return $this->mFileSearchOptions; }
@@ -316,31 +312,6 @@ class ParserOutput extends CacheTime {
 		$this->mTemplateIds[$ns][$dbk] = $rev_id; // For versioning
 	}
 
-	function addDistantTemplate( $title, $page_id, $rev_id ) {
-		$prefix = $title->getInterwiki();
-		if ( $prefix !=='' ) {
-			$ns = $title->getNamespace();
-			$dbk = $title->getDBkey();
-			
-			if ( !isset( $this->mDistantTemplates[$prefix] ) ) {
-				$this->mDistantTemplates[$prefix] = array();
-			}
-			if ( !isset( $this->mDistantTemplates[$prefix][$ns] ) ) {
-				$this->mDistantTemplates[$prefix][$ns] = array();
-			}
-			$this->mDistantTemplates[$prefix][$ns][$dbk] = $page_id;
-
-			// For versioning
-			if ( !isset( $this->mDistantTemplateIds[$prefix] ) ) {
-				$this->mDistantTemplateIds[$prefix] = array();
-			}
-			if ( !isset( $this->mDistantTemplateIds[$prefix][$ns] ) ) {
-				$this->mDistantTemplateIds[$prefix][$ns] = array();
-			}
-			$this->mDistantTemplateIds[$prefix][$ns][$dbk] = $rev_id;
-		}
-	}
-	
 	/**
 	 * @param $title Title object, must be an interwiki link
 	 * @throws MWException if given invalid input
diff --git a/includes/parser/Preprocessor_DOM.php b/includes/parser/Preprocessor_DOM.php
index 128b36a339..9f92b18c21 100644
--- a/includes/parser/Preprocessor_DOM.php
+++ b/includes/parser/Preprocessor_DOM.php
@@ -1039,8 +1039,7 @@ class PPFrame_DOM implements PPFrame {
 						$params = array(
 							'title' => new PPNode_DOM( $title ),
 							'parts' => new PPNode_DOM( $parts ),
-							'lineStart' => $lineStart,
-							'interwiki' => $this->title->getInterwiki( ) );
+							'lineStart' => $lineStart );
 						$ret = $this->parser->braceSubstitution( $params, $this );
 						if ( isset( $ret['object'] ) ) {
 							$newIterator = $ret['object'];
diff --git a/includes/parser/Preprocessor_Hash.php b/includes/parser/Preprocessor_Hash.php
index 509f2d5070..df1c2975e3 100644
--- a/includes/parser/Preprocessor_Hash.php
+++ b/includes/parser/Preprocessor_Hash.php
@@ -976,7 +976,6 @@ class PPFrame_Hash implements PPFrame {
 					if ( $flags & PPFrame::NO_TEMPLATES ) {
 						$newIterator = $this->virtualBracketedImplode( '{{', '|', '}}', $bits['title'], $bits['parts'] );
 					} else {
-						$bits['interwiki'] = $this->title->getInterwiki( );
 						$ret = $this->parser->braceSubstitution( $bits, $this );
 						if ( isset( $ret['object'] ) ) {
 							$newIterator = $ret['object'];
diff --git a/includes/specials/SpecialGlobalFileUsage.php b/includes/specials/SpecialGlobalFileUsage.php
deleted file mode 100644
index 97aa4413f1..0000000000
--- a/includes/specials/SpecialGlobalFileUsage.php
+++ /dev/null
@@ -1,213 +0,0 @@
-<?php
-/**
- * Special page to show global file usage. Also contains hook functions for
- * showing usage on an image page.
- */
-
-class SpecialGlobalFileUsage extends SpecialPage {
-	public function __construct() {
-		parent::__construct( 'GlobalFileUsage' );
-	}
-
-	/**
-	 * Entry point
-	 */
-	public function execute( $par ) {
-		$request = $this->getRequest();
-		$target = $par ? $par : $request->getVal( 'target' );
-		$this->target = Title::makeTitleSafe( NS_FILE, $target );
-
-		$this->filterLocal = $request->getCheck( 'filterlocal' );
-
-		$this->setHeaders();
-
-		$this->showForm();
-
-		if ( !is_null( $this->target ) ) {
-			$this->getOutput()->setPageTitle( wfMsg( 'globalfileusage-for', $this->target->getPrefixedText() ) );
-			$this->showResult();
-		}
-	}
-
-	/**
-	 * Shows the search form
-	 */
-	private function showForm() {
-		global $wgScript, $wgContLang;
-
-		/* Build form */
-		$html = Xml::openElement( 'form', array( 'action' => $wgScript ) ) . "\n";
-		// Name of SpecialPage
-		$html .= Html::hidden( 'title', $this->getTitle()->getPrefixedText() ) . "\n";
-		// Limit
-		$html .= Html::hidden( 'limit', $this->getRequest()->getInt( 'limit', 50 ) );
-		// Input box with target prefilled if available
-		$formContent = "\t" . Xml::input( 'target', 40, is_null( $this->target ) ? ''
-					: $this->target->getText() )
-		// Submit button
-			. "\n\t" . Xml::element( 'input', array(
-					'type' => 'submit',
-					'value' => wfMsg( 'globalfileusage-ok' )
-					) )
-		// Filter local checkbox
-			. "\n\t<p>" . Xml::checkLabel( wfMsg( 'globalfileusage-filterlocal' ),
-					'filterlocal', 'mw-filterlocal', $this->filterLocal ) . '</p>';
-
-		if ( !is_null( $this->target ) ) {
-			$file = wfFindFile( $this->target );
-			if ( $file !== null ) {
-				// Show the image if it exists
-				$html .= Linker::makeImageLink2( $this->target, $file,
-					array( 'align' => $this->getLang()->alignEnd(), 'thumbnail' => true ) );
-			}
-		}
-
-		// Wrap the entire form in a nice fieldset
-		$html .= Xml::fieldSet( wfMsg( 'globalfileusage-text' ), $formContent ) . "\n</form>";
-
-		$this->getOutput()->addHtml( $html );
-	}
-
-	/**
-	 * Creates as queryer and executes it based on the WebRequest object
-	 */
-	private function showResult() {
-		$request = $this->getRequest();
-		$query = new GlobalUsageQuery( $this->target );
-
-		// Extract params from the WebRequest object
-		if ( $request->getText( 'from' ) ) {
-			$query->setOffset( $request->getText( 'from' ) );
-		} elseif ( $request->getText( 'to' ) ) {
-			$query->setOffset( $request->getText( 'to' ), true );
-		}
-		$query->setLimit( $request->getInt( 'limit', 50 ) );
-		$query->filterLocal( $this->filterLocal );
-
-		// Perform query
-		$query->searchFile();
-
-		// Show result
-		$out = $this->getOutput();
-
-		// Don't show form element if there is no data
-		if ( $query->count() == 0 ) {
-			$out->addWikiMsg( 'globalfileusage-no-results', $this->target->getPrefixedText() );
-			return;
-		}
-
-		$offset = $query->getOffsetString();
-		$navbar = $this->getNavBar( $query );
-		$targetName = $this->target->getText();
-
-		// Top navbar
-		$out->addHtml( $navbar );
-
-		$out->addHtml( '<div id="mw-globalfileusage-result">' );
-		foreach ( $query->getSingleResult() as $wiki => $result ) {
-			$out->addHtml(
-					'<h2>' . wfMsgExt(
-						'globalfileusage-on-wiki', 'parseinline',
-						$targetName, WikiMap::getWikiName( $wiki ) )
-					. "</h2><ul>\n" );
-			foreach ( $result as $item ) {
-				$out->addHtml( "\t<li>" . self::formatItem( $item ) . "</li>\n" );
-			}
-			$out->addHtml( "</ul>\n" );
-		}
-		$out->addHtml( '</div>' );
-
-		// Bottom navbar
-		$out->addHtml( $navbar );
-	}
-
-	/**
-	 * Helper to format a specific item
-	 */
-	public static function formatItem( $item ) {
-		if ( !$item['namespace'] ) {
-			$page = $item['title'];
-		} else {
-			$page = "{$item['namespace']}:{$item['title']}";
-		}
-
-		$link = WikiMap::makeForeignLink( $item['wiki'], $page,
-				str_replace( '_', ' ', $page ) );
-		// Return only the title if no link can be constructed
-		return $link === false ? $page : $link;
-	}
-
-	/**
-	 * Helper function to create the navbar, stolen from wfViewPrevNext
-	 *
-	 * @param $query GlobalUsageQuery An executed GlobalUsageQuery object
-	 * @return string Navbar HTML
-	 */
-	protected function getNavBar( $query ) {
-		$lang = $this->getLang();
-		$target = $this->target->getText();
-		$limit = $query->getLimit();
-		$fmtLimit = $lang->formatNum( $limit );
-
-		# Find out which strings are for the prev and which for the next links
-		$offset = $query->getOffsetString();
-		$continue = $query->getContinueFileString();
-		if ( $query->isReversed() ) {
-			$from = $offset;
-			$to = $continue;
-		} else {
-			$from = $continue;
-			$to = $offset;
-		}
-
-		# Get prev/next link display text
-		$prev =  wfMsgExt( 'prevn', array( 'parsemag', 'escape' ), $fmtLimit );
-		$next =  wfMsgExt( 'nextn', array( 'parsemag', 'escape' ), $fmtLimit );
-		# Get prev/next link title text
-		$pTitle = wfMsgExt( 'prevn-title', array( 'parsemag', 'escape' ), $fmtLimit );
-		$nTitle = wfMsgExt( 'nextn-title', array( 'parsemag', 'escape' ), $fmtLimit );
-
-		# Fetch the title object
-		$title = $this->getTitle();
-
-		# Make 'previous' link
-		if ( $to ) {
-			$attr = array( 'title' => $pTitle, 'class' => 'mw-prevlink' );
-			$q = array( 'limit' => $limit, 'to' => $to, 'target' => $target );
-			if ( $this->filterLocal )
-				$q['filterlocal'] = '1';
-			$plink = Linker::link( $title, $prev, $attr, $q );
-		} else {
-			$plink = $prev;
-		}
-
-		# Make 'next' link
-		if ( $from ) {
-			$attr = array( 'title' => $nTitle, 'class' => 'mw-nextlink' );
-			$q = array( 'limit' => $limit, 'from' => $from, 'target' => $target );
-			if ( $this->filterLocal )
-				$q['filterlocal'] = '1';
-			$nlink = Linker::link( $title, $next, $attr, $q );
-		} else {
-			$nlink = $next;
-		}
-
-		# Make links to set number of items per page
-		$numLinks = array();
-		foreach ( array( 20, 50, 100, 250, 500 ) as $num ) {
-			$fmtLimit = $lang->formatNum( $num );
-
-			$q = array( 'offset' => $offset, 'limit' => $num, 'target' => $target );
-			if ( $this->filterLocal )
-				$q['filterlocal'] = '1';
-			$lTitle = wfMsgExt( 'shown-title', array( 'parsemag', 'escape' ), $num );
-			$attr = array( 'title' => $lTitle, 'class' => 'mw-numlink' );
-
-			$numLinks[] = Linker::link( $title, $fmtLimit, $attr, $q );
-		}
-		$nums = $lang->pipeList( $numLinks );
-
-		return wfMsgHtml( 'viewprevnext', $plink, $nlink, $nums );
-	}
-}
-
diff --git a/includes/specials/SpecialGlobalTemplateUsage.php b/includes/specials/SpecialGlobalTemplateUsage.php
deleted file mode 100644
index 5cecc0ee3c..0000000000
--- a/includes/specials/SpecialGlobalTemplateUsage.php
+++ /dev/null
@@ -1,196 +0,0 @@
-<?php
-/**
- * This file has been copied from Extension:GlobalUsage and adapted
- * to show the usage of a template instead of a file.
- * Special page to show global template usage. Also contains hook functions for
- * showing usage on an template page.
- *
- * @author Bryan Tong Minh <bryan.tongminh@gmail.com>
- * @author Peter Potrowl <peter017@gmail.com>
- */
-
-class SpecialGlobalTemplateUsage extends SpecialPage {
-	public function __construct() {
-		parent::__construct( 'GlobalTemplateUsage' );
-	}
-
-	/**
-	 * Entry point
-	 */
-	public function execute( $par ) {
-		$target = $par ? $par : $this->getRequest()->getVal( 'target' );
-		$this->target = Title::newFromText( $target );
-
-		$this->setHeaders();
-
-		$this->showForm();
-
-		if ( $this->target !== null ) {
-			$this->getOutput()->setPageTitle( wfMsg( 'globaltemplateusage-for', $this->target->getPrefixedText() ) );
-
-			$this->showResult();
-		}
-	}
-
-	/**
-	 * Shows the search form
-	 */
-	private function showForm() {
-		global $wgScript;
-
-		/* Build form */
-		$html = Xml::openElement( 'form', array( 'action' => $wgScript ) ) . "\n";
-		// Name of SpecialPage
-		$html .= Html::hidden( 'title', $this->getTitle()->getPrefixedText() ) . "\n";
-		// Limit
-		$html .= Html::hidden( 'limit', $this->getRequest()->getInt( 'limit', 50 ) );
-		// Input box with target prefilled if available
-		$formContent = "\t" . Xml::input( 'target', 40, is_null( $this->target ) ? ''
-					: $this->target->getPrefixedText( ) )
-		// Submit button
-			. "\n\t" . Xml::element( 'input', array(
-					'type' => 'submit',
-					'value' => wfMsg( 'globaltemplateusage-ok' )
-					) );
-
-		// Wrap the entire form in a nice fieldset
-		$html .= Xml::fieldSet( wfMsg( 'globaltemplateusage-text' ), $formContent ) . "\n</form>";
-
-		$this->getOutput()->addHtml( $html );
-	}
-
-	/**
-	 * Creates as queryer and executes it based on the WebRequest object
-	 */
-	private function showResult() {
-		$request = $this->getRequest();
-		$query = new GlobalUsageQuery( $this->target );
-
-		// Extract params from the WebRequest object
-		if ( $request->getText( 'from' ) ) {
-			$query->setOffset( $request->getText( 'from' ) );
-		} elseif ( $request->getText( 'to' ) ) {
-			$query->setOffset( $request->getText( 'to' ), true );
-		}
-		$query->setLimit( $request->getInt( 'limit', 50 ) );
-
-		// Perform query
-		$query->searchTemplate();
-
-		$out = $this->getOutput();
-
-		// Don't show form element if there is no data
-		if ( $query->count() == 0 ) {
-			$out->addWikiMsg( 'globaltemplateusage-no-results', $this->target->getPrefixedText( ) );
-			return;
-		}
-
-		$navbar = $this->getNavBar( $query );
-		$targetName = $this->target->getPrefixedText( );
-
-		// Top navbar
-		$out->addHtml( $navbar );
-
-		$out->addHtml( '<div id="mw-globaltemplateusage-result">' );
-		foreach ( $query->getSingleResult() as $wiki => $result ) {
-			$out->addHtml(
-					'<h2>' . wfMsgExt(
-						'globaltemplateusage-on-wiki', 'parseinline',
-						$targetName, WikiMap::getWikiName( $wiki ) )
-					. "</h2><ul>\n" );
-			foreach ( $result as $item ) {
-				$out->addHtml( "\t<li>" . self::formatItem( $item ) . "</li>\n" );
-			}
-			$out->addHtml( "</ul>\n" );
-		}
-		$out->addHtml( '</div>' );
-
-		// Bottom navbar
-		$out->addHtml( $navbar );
-	}
-
-	/**
-	 * Helper to format a specific item
-	 */
-	public static function formatItem( $item ) {
-		if ( !$item['namespace'] ) {
-			$page = $item['title'];
-		} else {
-			$page = "{$item['namespace']}:{$item['title']}";
-		}
-
-		$link = WikiMap::makeForeignLink( $item['wiki'], $page,
-				str_replace( '_', ' ', $page ) );
-		// Return only the title if no link can be constructed
-		return $link === false ? $page : $link;
-	}
-
-	/**
-	 * Helper function to create the navbar, stolen from wfViewPrevNext
-	 *
-	 * @param $query GlobalTemplateUsageQuery An executed GlobalTemplateUsageQuery object
-	 * @return string Navbar HTML
-	 */
-	protected function getNavBar( $query ) {
-		$lang = $this->getLang();
-		$target = $this->target->getPrefixedText();
-		$limit = $query->getLimit();
-		$fmtLimit = $lang->formatNum( $limit );
-
-		# Find out which strings are for the prev and which for the next links
-		$offset = $query->getOffsetString();
-		$continue = $query->getContinueTemplateString();
-		if ( $query->isReversed() ) {
-			$from = $offset;
-			$to = $continue;
-		} else {
-			$from = $continue;
-			$to = $offset;
-		}
-
-		# Get prev/next link display text
-		$prev =  wfMsgExt( 'prevn', array( 'parsemag', 'escape' ), $fmtLimit );
-		$next =  wfMsgExt( 'nextn', array( 'parsemag', 'escape' ), $fmtLimit );
-		# Get prev/next link title text
-		$pTitle = wfMsgExt( 'prevn-title', array( 'parsemag', 'escape' ), $fmtLimit );
-		$nTitle = wfMsgExt( 'nextn-title', array( 'parsemag', 'escape' ), $fmtLimit );
-
-		# Fetch the title object
-		$title = $this->getTitle();
-
-		# Make 'previous' link
-		if ( $to ) {
-			$attr = array( 'title' => $pTitle, 'class' => 'mw-prevlink' );
-			$q = array( 'limit' => $limit, 'to' => $to, 'target' => $target );
-			$plink = Linker::link( $title, $prev, $attr, $q );
-		} else {
-			$plink = $prev;
-		}
-
-		# Make 'next' link
-		if ( $from ) {
-			$attr = array( 'title' => $nTitle, 'class' => 'mw-nextlink' );
-			$q = array( 'limit' => $limit, 'from' => $from, 'target' => $target );
-			$nlink = Linker::link( $title, $next, $attr, $q );
-		} else {
-			$nlink = $next;
-		}
-
-		# Make links to set number of items per page
-		$numLinks = array();
-		foreach ( array( 20, 50, 100, 250, 500 ) as $num ) {
-			$fmtLimit = $lang->formatNum( $num );
-
-			$q = array( 'offset' => $offset, 'limit' => $num, 'target' => $target );
-			$lTitle = wfMsgExt( 'shown-title', array( 'parsemag', 'escape' ), $num );
-			$attr = array( 'title' => $lTitle, 'class' => 'mw-numlink' );
-
-			$numLinks[] = Linker::link( $title, $fmtLimit, $attr, $q );
-		}
-		$nums = $lang->pipeList( $numLinks );
-
-		return wfMsgHtml( 'viewprevnext', $plink, $nlink, $nums );
-	}
-}
-
-
diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index e68584dad3..74ff8edfc2 100644
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -34,8 +34,8 @@ class SpecialSearch extends SpecialPage {
 	 * For users tt replaces the set of enabled namespaces from the query
 	 * string when applicable. Extensions can add new profiles with hooks
 	 * with custom search options just for that profile.
-	 * @var null|string
-	 */
+	 * null|string
+	 */ 
 	protected $profile;
 
 	/// Search engine
diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index ce939d62f7..b231c4a7a2 100644
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -461,8 +461,6 @@ $specialPageAliases = array(
 	'Watchlist'                 => array( 'Watchlist' ),
 	'Whatlinkshere'             => array( 'WhatLinksHere' ),
 	'Withoutinterwiki'          => array( 'WithoutInterwiki' ),
-	'GlobalFileUsage'           => array( 'GlobalFileUsage' ),
-	'GlobalTemplateUsage'       => array( 'GlobalTemplateUsage' ),
 );
 
 /**
@@ -1412,9 +1410,6 @@ The latest log entry is provided below for reference:",
 'templatesused'                    => '{{PLURAL:$1|Template|Templates}} used on this page:',
 'templatesusedpreview'             => '{{PLURAL:$1|Template|Templates}} used in this preview:',
 'templatesusedsection'             => '{{PLURAL:$1|Template|Templates}} used in this section:',
-'distanttemplatesused'             => 'Distant {{PLURAL:$1|template|templates}} used on this page:',
-'distanttemplatesusedpreview'      => 'Distant {{PLURAL:$1|template|templates}} used in this preview:',
-'distanttemplatesusedsection'      => 'Distant {{PLURAL:$1|template|templates}} used in this section:',
 'template-protected'               => '(protected)',
 'template-semiprotected'           => '(semi-protected)',
 'hiddencategories'                 => 'This page is a member of {{PLURAL:$1|1 hidden category|$1 hidden categories}}:',
@@ -4580,26 +4575,6 @@ Images are shown in full resolution, other file types are started with their ass
 'compare-title-not-exists'    => 'The title you specified does not exist.',
 'compare-revision-not-exists' => 'The revision you specified does not exist.',
 
-# Special:GlobalFileUsage
-'globalfileusage'             => 'Global file usage',
-'globalfileusage-for'         => 'Global file usage for "$1"',
-'globalfileusage-desc'        => '[[Special:GlobalFileUsage|Special page]] to view global file usage',
-'globalfileusage-ok'          => 'Search',
-'globalfileusage-text'        => 'Search global file usage',
-'globalfileusage-no-results'  => '[[$1]] is not used on other wikis.',
-'globalfileusage-on-wiki'     => 'Usage on $2',
-'globalfileusage-more'        => 'View [[{{#Special:GlobalUsage}}/$1|more global usage]] of this file.',
-'globalfileusage-filterlocal' => 'Do not show local usage',
-
-# Special:GlobalTemplateUsage
-'globaltemplateusage'             => 'Global template usage',
-'globaltemplateusage-for'         => 'Global template usage for "$1"',
-'globaltemplateusage-ok'          => 'Search',
-'globaltemplateusage-text'        => 'Search global template usage',
-'globaltemplateusage-no-results'  => '[[$1]] is not used on other wikis.',
-'globaltemplateusage-on-wiki'     => 'Usage on $2',
-'globaltemplateusage-more'        => 'View [[{{#Special:GlobalUsage}}/$1|more global usage]] of this template.',
-'globaltemplateusage-filterlocal' => 'Do not show local usage',
 
 # Database error messages
 'dberr-header'      => 'This wiki has a problem',
diff --git a/maintenance/archives/patch-globalinterwiki.sql b/maintenance/archives/patch-globalinterwiki.sql
deleted file mode 100644
index 6571a5aff2..0000000000
--- a/maintenance/archives/patch-globalinterwiki.sql
+++ /dev/null
@@ -1,10 +0,0 @@
--- Table associating distant wiki IDs with their interwiki prefixes.
-CREATE TABLE /*_*/globalinterwiki (
-  -- The wiki ID of the wiki
-  giw_wikiid varchar(64) NOT NULL,
-
-  -- The interwiki prefix of that wiki
-  giw_prefix varchar(32) NOT NULL
-
-) /*$wgDBTableOptions*/;
-CREATE UNIQUE INDEX /*i*/giw_index ON /*_*/globalinterwiki (giw_wikiid, giw_prefix);
diff --git a/maintenance/archives/patch-globalnamespaces.sql b/maintenance/archives/patch-globalnamespaces.sql
deleted file mode 100644
index 91b3578f6a..0000000000
--- a/maintenance/archives/patch-globalnamespaces.sql
+++ /dev/null
@@ -1,14 +0,0 @@
--- Table listing distant wiki namespace texts.
-CREATE TABLE /*_*/globalnamespaces (
-  -- The wiki ID of the remote wiki
-  gn_wiki varchar(64) NOT NULL,
-
-  -- The namespace ID of the transcluded page on that wiki
-  gn_namespace int NOT NULL,
-
-  -- The namespace text of transcluded page
-  -- Needed for display purposes, since the local namespace ID doesn't necessarily match a distant one
-  gn_namespacetext varchar(255) NOT NULL
-
-) /*$wgDBTableOptions*/;
-CREATE UNIQUE INDEX /*i*/gn_index ON /*_*/globalnamespaces (gn_wiki, gn_namespace, gn_namespacetext);
diff --git a/maintenance/archives/patch-globaltemplatelinks.sql b/maintenance/archives/patch-globaltemplatelinks.sql
deleted file mode 100644
index d2da21bd82..0000000000
--- a/maintenance/archives/patch-globaltemplatelinks.sql
+++ /dev/null
@@ -1,36 +0,0 @@
--- Table tracking interwiki transclusions in the spirit of templatelinks.
--- This table tracks transclusions of this wiki's templates on another wiki
--- The gtl_from_* fields describe the (remote) page the template is transcluded from
--- The gtl_to_* fields describe the (local) template being transcluded
-CREATE TABLE /*_*/globaltemplatelinks (
-  -- The wiki ID of the remote wiki
-  gtl_from_wiki varchar(64) NOT NULL,
-
-  -- The page ID of the calling page on the remote wiki
-  gtl_from_page int unsigned NOT NULL,
-
-  -- The namespace of the calling page on the remote wiki
-  -- Needed for display purposes, since the foreign namespace ID doesn't necessarily match a local one
-  -- The link between the namespace and the namespace name is made by the globalnamespaces table 
-  gtl_from_namespace int NOT NULL,
-
-  -- The title of the calling page on the remote wiki
-  -- Needed for display purposes
-  gtl_from_title varchar(255) binary NOT NULL,
-
-  -- The interwiki prefix of the wiki that hosts the transcluded page
-  gtl_to_prefix varchar(32) NOT NULL,
-
-  -- The namespace of the transcluded page on that wiki
-  gtl_to_namespace int NOT NULL,
-
-  -- The namespace name of transcluded page
-  -- Needed for display purposes, since the local namespace ID doesn't necessarily match a distant one
-  gtl_to_namespacetext varchar(255) NOT NULL,
-
-  -- The title of the transcluded page on that wiki
-  gtl_to_title varchar(255) binary NOT NULL
-) /*$wgDBTableOptions*/;
-
-CREATE UNIQUE INDEX /*i*/gtl_to_from ON /*_*/globaltemplatelinks (gtl_to_prefix, gtl_to_namespace, gtl_to_title, gtl_from_wiki, gtl_from_page);
-CREATE UNIQUE INDEX /*i*/gtl_from_to ON /*_*/globaltemplatelinks (gtl_from_wiki, gtl_from_page, gtl_to_prefix, gtl_to_namespace, gtl_to_title);
diff --git a/maintenance/language/messages.inc b/maintenance/language/messages.inc
index d53ada215f..9a8cd164f2 100644
--- a/maintenance/language/messages.inc
+++ b/maintenance/language/messages.inc
@@ -645,9 +645,6 @@ $wgMessageStructure = array(
 		'templatesused',
 		'templatesusedpreview',
 		'templatesusedsection',
-		'distanttemplatesused',
-		'distanttemplatesusedpreview',
-		'distanttemplatesusedsection',
 		'template-protected',
 		'template-semiprotected',
 		'hiddencategories',
@@ -3444,27 +3441,6 @@ $wgMessageStructure = array(
 		'compare-title-not-exists',
 		'compare-revision-not-exists',
 	),
-	'globalfileusage' => array(
-		'globalfileusage',
-		'globalfileusage-for',
-		'globalfileusage-desc',
-		'globalfileusage-ok',
-		'globalfileusage-text',
-		'globalfileusage-no-results',
-		'globalfileusage-on-wiki',
-		'globalfileusage-more',
-		'globalfileusage-filterlocal',
-	),
-	'globaltemplateusage' => array(
-		'globaltemplateusage',
-		'globaltemplateusage-for',
-		'globaltemplateusage-ok',
-		'globaltemplateusage-text',
-		'globaltemplateusage-no-results',
-		'globaltemplateusage-on-wiki',
-		'globaltemplateusage-more',
-		'globaltemplateusage-filterlocal',
-	),
 	'db-error-messages' => array(
 		'dberr-header',
 		'dberr-problems',
@@ -3752,8 +3728,6 @@ Variants for Chinese language",
 	'external_images'       => 'External image whitelist',
 	'special-tags'          => 'Special:Tags',
 	'comparepages'          => 'Special:ComparePages',
-	'globalfileusage'       => 'Special:GlobalFileUsage',
-	'globaltemplateusage'   => 'Special:GlobalTemplateUsage',
 	'db-error-messages'     => 'Database error messages',
 	'html-forms'            => 'HTML forms',
 	'sqlite'                => 'SQLite database support',
diff --git a/maintenance/tables.sql b/maintenance/tables.sql
index bacf6ce8e7..4b469b4d37 100644
--- a/maintenance/tables.sql
+++ b/maintenance/tables.sql
@@ -1474,68 +1474,4 @@ CREATE TABLE /*_*/config (
 -- Should cover *most* configuration - strings, ints, bools, etc.
 CREATE INDEX /*i*/cf_name_value ON /*_*/config (cf_name,cf_value(255));
 
--- Table tracking interwiki transclusions in the spirit of templatelinks.
--- This table tracks transclusions of this wiki's templates on another wiki
--- The gtl_from_* fields describe the (remote) page the template is transcluded from
--- The gtl_to_* fields describe the (local) template being transcluded
-CREATE TABLE /*_*/globaltemplatelinks (
-  -- The wiki ID of the remote wiki
-  gtl_from_wiki varchar(64) NOT NULL,
-
-  -- The page ID of the calling page on the remote wiki
-  gtl_from_page int unsigned NOT NULL,
-
-  -- The namespace of the calling page on the remote wiki
-  -- Needed for display purposes, since the foreign namespace ID doesn't necessarily match a local one
-  -- The link between the namespace and the namespace name is made by the globalnamespaces table
-  gtl_from_namespace int NOT NULL,
-
-  -- The title of the calling page on the remote wiki
-  -- Needed for display purposes
-  gtl_from_title varchar(255) binary NOT NULL,
-
-  -- The interwiki prefix of the wiki that hosts the transcluded page
-  gtl_to_prefix varchar(32) NOT NULL,
-
-  -- The namespace of the transcluded page on that wiki
-  gtl_to_namespace int NOT NULL,
-
-  -- The namespace name of transcluded page
-  -- Needed for display purposes, since the local namespace ID doesn't necessarily match a distant one
-  gtl_to_namespacetext varchar(255) NOT NULL,
-
-  -- The title of the transcluded page on that wiki
-  gtl_to_title varchar(255) binary NOT NULL
-) /*$wgDBTableOptions*/;
-
-CREATE UNIQUE INDEX /*i*/gtl_to_from ON /*_*/globaltemplatelinks (gtl_to_prefix, gtl_to_namespace, gtl_to_title, gtl_from_wiki, gtl_from_page);
-CREATE UNIQUE INDEX /*i*/gtl_from_to ON /*_*/globaltemplatelinks (gtl_from_wiki, gtl_from_page, gtl_to_prefix, gtl_to_namespace, gtl_to_title);
-
--- Table listing distant wiki namespace texts.
-CREATE TABLE /*_*/globalnamespaces (
-  -- The wiki ID of the remote wiki
-  gn_wiki varchar(64) NOT NULL,
-
-  -- The namespace ID of the transcluded page on that wiki
-  gn_namespace int NOT NULL,
-
-  -- The namespace text of transcluded page
-  -- Needed for display purposes, since the local namespace ID doesn't necessarily match a distant one
-  gn_namespacetext varchar(255) NOT NULL
-
-) /*$wgDBTableOptions*/;
-CREATE UNIQUE INDEX /*i*/gn_index ON /*_*/globalnamespaces (gn_wiki, gn_namespace, gn_namespacetext);
-
--- Table associating distant wiki IDs with their interwiki prefixes.
-CREATE TABLE /*_*/globalinterwiki (
-  -- The wiki ID of the wiki
-  giw_wikiid varchar(64) NOT NULL,
-
-  -- The interwiki prefix of that wiki
-  giw_prefix varchar(32) NOT NULL
-
-) /*$wgDBTableOptions*/;
-CREATE UNIQUE INDEX /*i*/giw_index ON /*_*/globalinterwiki (giw_wikiid, giw_prefix);
-
-
 -- vim: sw=2 sts=2 et