https://www.mediawiki.org/wiki/Special:Code/MediaWiki/113582

Revision: 113582
Author:   reedy
Date:     2012-03-11 18:59:28 +0000 (Sun, 11 Mar 2012)
Log Message:
-----------
Remove unused variables

Tidy up some older code

Modified Paths:
--------------
    trunk/extensions/Sudo/SpecialSudo.php
    trunk/extensions/Tasks/Tasks.hooks.php

Modified: trunk/extensions/Sudo/SpecialSudo.php
===================================================================
--- trunk/extensions/Sudo/SpecialSudo.php       2012-03-11 18:58:53 UTC (rev 
113581)
+++ trunk/extensions/Sudo/SpecialSudo.php       2012-03-11 18:59:28 UTC (rev 
113582)
@@ -27,14 +27,13 @@
 }
 
 class SpecialSudo extends SpecialPage {
-       protected $mode, $skin, $target, $reason, $errors;
+       protected $mode, $target, $reason, $errors;
 
        /**
         * Constructor -- set up the new special page
         */
        public function __construct() {
                parent::__construct( 'Sudo', 'sudo' );
-               
        }
 
        /**
@@ -47,10 +46,12 @@
 
                $this->mode = $wgRequest->getText( 'mode' );
                if( $this->mode == 'success' ) {
-                       return $this->showSuccessPage();
+                       $this->showSuccessPage();
+                       return;
                }
                if( $this->mode == 'unsudo' ) {
-                       return $this->showUnsudoPage();
+                       $this->showUnsudoPage();
+                       return;
                }
 
                // Check that the user is allowed to access this special page...
@@ -74,7 +75,6 @@
                // Set page title and other stuff
                $this->setHeaders();
 
-               $this->skin   = $wgUser->getSkin();
                $this->target = $wgRequest->getText( 'target', $par );
                $this->reason = $wgRequest->getText( 'reason', '' );
                $this->errors = array();
@@ -92,11 +92,10 @@
                        $this->showError( 'sudo-error-nosudo' );
                } else {
                        $this->setHeaders();
-                       $s = $wgUser->getSkin();
                        $suUser = User::newFromId( $_SESSION['wsSudoId'] );
                        $wgOut->addHTML( wfMsgExt( 'sudo-success', array( 
'parse', 'replaceafter' ),
-                                       $s->makeLinkObj( 
$suUser->getUserPage(), htmlspecialchars( $suUser->getName() ) ),
-                                       $s->makeLinkObj( 
$wgUser->getUserPage(), htmlspecialchars( $wgUser->getName() ) ) )
+                                       Linker::makeLinkObj( 
$suUser->getUserPage(), htmlspecialchars( $suUser->getName() ) ),
+                                       Linker::makeLinkObj( 
$wgUser->getUserPage(), htmlspecialchars( $wgUser->getName() ) ) )
                        );
                }
        }
@@ -115,7 +114,6 @@
                        }
                        $this->setHeaders();
                        $wgOut->setPageTitle( wfMsg( 'unsudo' ) );
-                       $s = $wgUser->getSkin();
 
                        $wgOut->addHTML(
                                Xml::openElement( 'form', array( 'method' => 
'post',
@@ -124,8 +122,8 @@
                        );
                        $wgOut->addHTML(
                                wfMsgExt( 'sudo-unsudo', array( 'parse', 
'replaceafter' ),
-                                       $s->makeLinkObj( 
$suUser->getUserPage(), htmlspecialchars( $suUser->getName() ) ),
-                                       $s->makeLinkObj( 
$wgUser->getUserPage(), htmlspecialchars( $wgUser->getName() ) )
+                                       Linker::makeLinkObj( 
$suUser->getUserPage(), htmlspecialchars( $suUser->getName() ) ),
+                                       Linker::makeLinkObj( 
$wgUser->getUserPage(), htmlspecialchars( $wgUser->getName() ) )
                                ) .
                                Xml::submitButton( wfMsg( 'sudo-unsudo-submit' 
) ) .
                                Xml::closeElement( 'form' )
@@ -151,7 +149,6 @@
 
        function addError( $error = '' ) {
                $this->errors[] = $error;
-               return;
        }
 
        function showError( $error ) {
@@ -172,22 +169,25 @@
 
                $u = User::newFromName( $this->target );
                if( is_null( $u ) ) {
-                       return $this->addError( 'sudo-error-sudo-invaliduser' );
+                       $this->addError( 'sudo-error-sudo-invaliduser' );
+                       return;
                }
                if( User::isIP( $u->getName() ) ) {
-                       return $this->addError( 'sudo-error-ip' );
+                       $this->addError( 'sudo-error-ip' );
+                       return;
                }
                if( $u->isAnon() ) {
-                       return $this->addError( 'sudo-error-sudo-nonexistent' );
+                       $this->addError( 'sudo-error-sudo-nonexistent' );
+                       return;
                }
                if( $u->getName() === $wgUser->getName() ) {
-                       return $this->addError( 'sudo-error-sudo-self' );
+                       $this->addError( 'sudo-error-sudo-self' );
+                       return;
                }
 
-               $s = $wgUser->getSkin();
                $log = new LogPage( 'sudo' );
                $log->addEntry( 'sudo', $wgUser->getUserPage(), $this->reason,
-                       array( $s->makeLinkObj( $u->getUserPage(), 
$u->getName() ) ) );
+                       array( Linker::makeLinkObj( $u->getUserPage(), 
$u->getName() ) ) );
 
                if( !isset( $_SESSION['wsSudoId'] ) || $_SESSION['wsSudoId'] < 
0 ) {
                        $_SESSION['wsSudoId'] = $wgUser->getId();

Modified: trunk/extensions/Tasks/Tasks.hooks.php
===================================================================
--- trunk/extensions/Tasks/Tasks.hooks.php      2012-03-11 18:58:53 UTC (rev 
113581)
+++ trunk/extensions/Tasks/Tasks.hooks.php      2012-03-11 18:59:28 UTC (rev 
113582)
@@ -236,7 +236,6 @@
                        $st->change_task_status( $task->task_id, MW_TASK_CLOSED 
);
                        $st->set_new_article_id( $t );
 
-                       $id = $t->getArticleId();
                        # Nothing more to do
                        break;
                }


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