From: aalekhN <aalekh1993@rediffmail.com>
Date: Thu, 9 Jan 2014 21:57:27 +0000 (+0530)
Subject: Make Special:Whatlinkshere.php transcludable
X-Git-Tag: 1.31.0-rc.0~16552
X-Git-Url: https://git.cyclocoop.org/%2C?a=commitdiff_plain;h=3b0ff98ff695465cbd04e5348cf7a29e50c1c5f7;p=lhc%2Fweb%2Fwiklou.git

Make Special:Whatlinkshere.php transcludable

This commit makes Special:Whatlinkshere transcludable by extending
SpecialWhatLinksHere with IncludableSpecialPage. It also adds a condition
in the showIndirectLinks function to avoid displaying the form when the
page is being transcluded.

Bug: 35486
Change-Id: I49d6be57a9a780f9f959cb4356c5ac026db81775
---

diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 789ea765bd..176fbd4f76 100644
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -26,7 +26,7 @@
  *
  * @ingroup SpecialPage
  */
-class SpecialWhatLinksHere extends SpecialPage {
+class SpecialWhatLinksHere extends IncludableSpecialPage {
 
 	/**
 	 * @var FormOptions
@@ -88,9 +88,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 		$out->setPageTitle( $this->msg( 'whatlinkshere-title', $this->target->getPrefixedText() ) );
 		$out->addBacklinkSubtitle( $this->target );
-
-		$this->showIndirectLinks( 0, $this->target, $opts->getValue( 'limit' ),
-			$opts->getValue( 'from' ), $opts->getValue( 'back' ) );
+		$this->showIndirectLinks( 0, $this->target, $opts->getValue( 'limit' ), $opts->getValue( 'from' ), $opts->getValue( 'back' ) );
 	}
 
 	/**
@@ -188,15 +186,16 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 		if ( ( !$fetchlinks || !$plRes->numRows() ) && ( $hidetrans || !$tlRes->numRows() ) && ( $hideimages || !$ilRes->numRows() ) ) {
 			if ( 0 == $level ) {
-				$out->addHTML( $this->whatlinkshereForm() );
-
-				// Show filters only if there are links
-				if ( $hidelinks || $hidetrans || $hideredirs || $hideimages ) {
-					$out->addHTML( $this->getFilterPanel() );
+				if ( !$this->including() ) {
+					$out->addHTML( $this->whatlinkshereForm() );
+
+					// Show filters only if there are links
+					if ( $hidelinks || $hidetrans || $hideredirs || $hideimages ) {
+						$out->addHTML( $this->getFilterPanel() );
+					}
+					$errMsg = is_int( $namespace ) ? 'nolinkshere-ns' : 'nolinkshere';
+					$out->addWikiMsg( $errMsg, $this->target->getPrefixedText() );
 				}
-
-				$errMsg = is_int( $namespace ) ? 'nolinkshere-ns' : 'nolinkshere';
-				$out->addWikiMsg( $errMsg, $this->target->getPrefixedText() );
 			}
 			return;
 		}
@@ -246,14 +245,15 @@ class SpecialWhatLinksHere extends SpecialPage {
 		$prevId = $from;
 
 		if ( $level == 0 ) {
-			$out->addHTML( $this->whatlinkshereForm() );
-			$out->addHTML( $this->getFilterPanel() );
-			$out->addWikiMsg( 'linkshere', $this->target->getPrefixedText() );
+			if ( !$this->including() ) {
+				$out->addHTML( $this->whatlinkshereForm() );
+				$out->addHTML( $this->getFilterPanel() );
+				$out->addWikiMsg( 'linkshere', $this->target->getPrefixedText() );
 
-			$prevnext = $this->getPrevNext( $prevId, $nextId );
-			$out->addHTML( $prevnext );
+				$prevnext = $this->getPrevNext( $prevId, $nextId );
+				$out->addHTML( $prevnext );
+			}
 		}
-
 		$out->addHTML( $this->listStart( $level ) );
 		foreach ( $rows as $row ) {
 			$nt = Title::makeTitle( $row->page_namespace, $row->page_title );
@@ -270,7 +270,9 @@ class SpecialWhatLinksHere extends SpecialPage {
 		$out->addHTML( $this->listEnd() );
 
 		if ( $level == 0 ) {
-			$out->addHTML( $prevnext );
+			if( !$this->including() ){
+				$out->addHTML( $prevnext );
+			}
 		}
 	}