Merge "Remove a bunch of trailing spaces and unneeded newlines"

[lhc/web/wiklou.git] / includes / specials / SpecialWithoutinterwiki.php

diff --git a/includes/specials/SpecialWithoutinterwiki.php b/includes/specials/SpecialWithoutinterwiki.php
index 740b434..2988b04 100644 (file)
--- a/includes/specials/SpecialWithoutinterwiki.php
+++ b/includes/specials/SpecialWithoutinterwiki.php
@@ -1,39 +1,62 @@
 <?php
 /**
+ * Implements Special:Withoutinterwiki
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
  * @file
  * @ingroup SpecialPage
+ * @author Rob Church <robchur@gmail.com>
  */
 
 /**
  * Special page lists pages without language links
  *
  * @ingroup SpecialPage
- * @author Rob Church <robchur@gmail.com>
  */
 class WithoutInterwikiPage extends PageQueryPage {
        private $prefix = '';
 
-       function getName() {
-               return 'Withoutinterwiki';
+       function __construct( $name = 'Withoutinterwiki' ) {
+               parent::__construct( $name );
+       }
+
+       function execute( $par ) {
+               $this->prefix = Title::capitalize(
+                       $this->getRequest()->getVal( 'prefix', $par ), NS_MAIN );
+               parent::execute( $par );
        }
 
        function getPageHeader() {
-               global $wgScript, $wgMiserMode;
+               global $wgScript;
 
-               # Do not show useless input form if wiki is running in misermode
-               if( $wgMiserMode ) {
+               # Do not show useless input form if special page is cached
+               if( $this->isCached() ) {
                        return '';
                }
 
                $prefix = $this->prefix;
-               $t = SpecialPage::getTitleFor( $this->getName() );
+               $t = $this->getTitle();
 
-               return  Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) ) .
+               return Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) ) .
                        Xml::openElement( 'fieldset' ) .
-                       Xml::element( 'legend', null, wfMsg( 'withoutinterwiki-legend' ) ) .
-                       Xml::hidden( 'title', $t->getPrefixedText() ) .
-                       Xml::inputLabel( wfMsg( 'allpagesprefix' ), 'prefix', 'wiprefix', 20, $prefix ) . ' ' .
-                       Xml::submitButton( wfMsg( 'withoutinterwiki-submit' ) ) .
+                       Xml::element( 'legend', null, $this->msg( 'withoutinterwiki-legend' )->text() ) .
+                       Html::hidden( 'title', $t->getPrefixedText() ) .
+                       Xml::inputLabel( $this->msg( 'allpagesprefix' )->text(), 'prefix', 'wiprefix', 20, $prefix ) . ' ' .
+                       Xml::submitButton( $this->msg( 'withoutinterwiki-submit' )->text() ) .
                        Xml::closeElement( 'fieldset' ) .
                        Xml::closeElement( 'form' );
        }
@@ -42,6 +65,10 @@ class WithoutInterwikiPage extends PageQueryPage {
                return false;
        }
 
+       function getOrderFields() {
+               return array( 'page_namespace', 'page_title' );
+       }
+
        function isExpensive() {
                return true;
        }
@@ -50,36 +77,22 @@ class WithoutInterwikiPage extends PageQueryPage {
                return false;
        }
 
-       function getSQL() {
-               $dbr = wfGetDB( DB_SLAVE );
-               list( $page, $langlinks ) = $dbr->tableNamesN( 'page', 'langlinks' );
-               $prefix = $this->prefix ? "AND page_title LIKE '" . $dbr->escapeLike( $this->prefix ) . "%'" : '';
-               return
-                 "SELECT 'Withoutinterwiki'  AS type,
-                         page_namespace AS namespace,
-                         page_title     AS title,
-                         page_title     AS value
-                    FROM $page
-               LEFT JOIN $langlinks
-                      ON ll_from = page_id
-                   WHERE ll_title IS NULL
-                     AND page_namespace=" . NS_MAIN . "
-                     AND page_is_redirect = 0
-                         {$prefix}";
-       }
-
-       function setPrefix( $prefix = '' ) {
-               $this->prefix = $prefix;
+       function getQueryInfo() {
+               $query = array (
+                       'tables' => array ( 'page', 'langlinks' ),
+                       'fields' => array ( 'namespace' => 'page_namespace',
+                                       'title' => 'page_title',
+                                       'value' => 'page_title' ),
+                       'conds' => array ( 'll_title IS NULL',
+                                       'page_namespace' => MWNamespace::getContentNamespaces(),
+                                       'page_is_redirect' => 0 ),
+                       'join_conds' => array ( 'langlinks' => array (
+                                       'LEFT JOIN', 'll_from = page_id' ) )
+               );
+               if ( $this->prefix ) {
+                       $dbr = wfGetDB( DB_SLAVE );
+                       $query['conds'][] = 'page_title ' . $dbr->buildLike( $this->prefix, $dbr->anyString() );
+               }
+               return $query;
        }
-
-}
-
-function wfSpecialWithoutinterwiki() {
-       global $wgRequest, $wgContLang;
-       list( $limit, $offset ) = wfCheckLimits();
-       // Only searching the mainspace anyway
-       $prefix = Title::capitalize( $wgRequest->getVal( 'prefix' ), NS_MAIN );
-       $wip = new WithoutInterwikiPage();
-       $wip->setPrefix( $prefix );
-       $wip->doQuery( $offset, $limit );
 }