From 39ea0467d4d8a9cd53276a65b1207ef6b2a998a1 Mon Sep 17 00:00:00 2001
From: Rob Church <robchurch@users.mediawiki.org>
Date: Fri, 21 Apr 2006 06:49:23 +0000
Subject: [PATCH] (bug 3825) Namespace filtering on Special:Newpages

---
 RELEASE-NOTES                |  2 +-
 includes/QueryPage.php       | 11 +++++++++++
 includes/SpecialNewpages.php | 32 ++++++++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 6966466dab..97d7048ffc 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -108,7 +108,7 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * (bug 5422) Stub for Romani (rmy) language which extends ro
 * Fix linktrail for LanguageSr
 * (bug 5664) Fix Bosnian linktrail
-
+* (bug 3825) Namespace filtering on Special:Newpages
 
 == Compatibility ==
 
diff --git a/includes/QueryPage.php b/includes/QueryPage.php
index eb1a02848d..1c9c2506d2 100644
--- a/includes/QueryPage.php
+++ b/includes/QueryPage.php
@@ -63,6 +63,14 @@ class QueryPage {
 	 * @var bool
 	 */
 	var $listoutput = false;
+	
+	/**
+	 * The offset and limit in use, as passed to the query() function
+	 *
+	 * @var integer
+	 */
+	var $offset = 0;
+	var $limit = 0;
 
 	/**
 	 * A mutator for $this->listoutput;
@@ -264,6 +272,9 @@ class QueryPage {
 	function doQuery( $offset, $limit, $shownavigation=true ) {
 		global $wgUser, $wgOut, $wgLang, $wgContLang;
 
+		$this->offset = $offset;
+		$this->limit = $limit;
+
 		$sname = $this->getName();
 		$fname = get_class($this) . '::doQuery';
 		$sql = $this->getSQL();
diff --git a/includes/SpecialNewpages.php b/includes/SpecialNewpages.php
index 7c7b97e63a..4b0110a0b9 100644
--- a/includes/SpecialNewpages.php
+++ b/includes/SpecialNewpages.php
@@ -106,6 +106,34 @@ class NewPagesPage extends QueryPage {
 		}
 		return parent::feedItemDesc( $row );
 	}
+	
+	/**
+	 * Show a namespace selection form for filtering
+	 *
+	 * @return string
+	 */	
+	function getPageHeader() {
+		$thisTitle = Title::makeTitle( NS_SPECIAL, $this->getName() );
+		$form  = wfElement( 'form', array( 'method' => 'post', 'action' => $thisTitle->escapeLocalUrl() ), NULL );
+		$form .= wfElement( 'label', array( 'for' => 'namespace' ), wfMsgHtml( 'namespace' ) ) . ' ';
+		$form .= HtmlNamespaceSelector( $this->namespace );
+		# Preserve the offset and limit
+		$form .= wfElement( 'input', array( 'type' => 'hidden', 'name' => 'offset', 'value' => $this->offset ), '' );
+		$form .= wfElement( 'input', array( 'type' => 'hidden', 'name' => 'limit', 'value' => $this->limit ), '' );
+		$form .= wfElement( 'input', array( 'type' => 'submit',  'name' => 'submit', 'id' => 'submit', 'value' => wfMsgHtml( 'allpagessubmit' ) ), '' );
+		$form .= wfCloseElement( 'form' );
+		return( $form );
+	}
+	
+	/**
+	 * Link parameters
+	 *
+	 * @return array
+	 */
+	function linkParameters() {
+		return( array( 'namespace' => $this->namespace ) );
+	}
+	
 }
 
 /**
@@ -136,7 +164,11 @@ function wfSpecialNewpages($par, $specialPage) {
 				}
 			}
 		}
+	} else {
+		if( $ns = $wgRequest->getVal( 'namespace', 0 ) )
+			$namespace = $ns;
 	}
+	
 	if ( ! isset( $shownavigation ) )
 		$shownavigation = ! $specialPage->including();
 
-- 
2.20.1