From ebf4bb56b7b430ce9580332722176996c343e223 Mon Sep 17 00:00:00 2001
From: gopavasanth <gopavasanth1999@gmail.com>
Date: Sun, 25 Mar 2018 15:51:18 +0530
Subject: [PATCH] Convert SpecialPrefixIndex to class HTMLForm

The XML part of namespacePrefixForm() is changed to use class HTMLForm.

Bug: T117726
Change-Id: I98cdfb69d11dee0dd1ac2d0d862235f2e53d85d9
---
 includes/specials/SpecialPrefixindex.php | 76 +++++++++---------------
 1 file changed, 28 insertions(+), 48 deletions(-)

diff --git a/includes/specials/SpecialPrefixindex.php b/includes/specials/SpecialPrefixindex.php
index 34ffa07363..afd626b0a4 100644
--- a/includes/specials/SpecialPrefixindex.php
+++ b/includes/specials/SpecialPrefixindex.php
@@ -98,56 +98,36 @@ class SpecialPrefixindex extends SpecialAllPages {
 	 * @return string
 	 */
 	protected function namespacePrefixForm( $namespace = NS_MAIN, $from = '' ) {
-		$out = Xml::openElement( 'div', [ 'class' => 'namespaceoptions' ] );
-		$out .= Xml::openElement(
-			'form',
-			[ 'method' => 'get', 'action' => $this->getConfig()->get( 'Script' ) ]
-		);
-		$out .= Html::hidden( 'title', $this->getPageTitle()->getPrefixedText() );
-		$out .= Xml::openElement( 'fieldset' );
-		$out .= Xml::element( 'legend', null, $this->msg( 'allpages' )->text() );
-		$out .= Xml::openElement( 'table', [ 'id' => 'nsselect', 'class' => 'allpages' ] );
-		$out .= "<tr>
-				<td class='mw-label'>" .
-			Xml::label( $this->msg( 'allpagesprefix' )->text(), 'nsfrom' ) .
-			"</td>
-				<td class='mw-input'>" .
-			Xml::input( 'prefix', 30, str_replace( '_', ' ', $from ), [ 'id' => 'nsfrom' ] ) .
-			"</td>
-			</tr>
-			<tr>
-			<td class='mw-label'>" .
-			Xml::label( $this->msg( 'namespace' )->text(), 'namespace' ) .
-			"</td>
-				<td class='mw-input'>" .
-			Html::namespaceSelector( [
-				'selected' => $namespace,
-			], [
+		$fields = [
+			'prefix' => [
+				'label-message' => 'allpagesprefix',
+				'type' => 'text',
+				'size' => '30',
+			],
+			'namespace' => [
+				'type' => 'namespaceselect',
 				'name' => 'namespace',
 				'id' => 'namespace',
-				'class' => 'namespaceselector',
-			] ) .
-			Xml::checkLabel(
-				$this->msg( 'allpages-hide-redirects' )->text(),
-				'hideredirects',
-				'hideredirects',
-				$this->hideRedirects
-			) . ' ' .
-			Xml::checkLabel(
-				$this->msg( 'prefixindex-strip' )->text(),
-				'stripprefix',
-				'stripprefix',
-				$this->stripPrefix
-			) . ' ' .
-			Xml::submitButton( $this->msg( 'prefixindex-submit' )->text() ) .
-			"</td>
-			</tr>";
-		$out .= Xml::closeElement( 'table' );
-		$out .= Xml::closeElement( 'fieldset' );
-		$out .= Xml::closeElement( 'form' );
-		$out .= Xml::closeElement( 'div' );
-
-		return $out;
+				'label-message' => 'namespace',
+				'all' => null,
+				'value' => $namespace,
+			],
+			'hidedirects' => [
+				'class' => 'HTMLCheckField',
+				'label-message' => 'allpages-hide-redirects',
+			],
+			'stripprefix' => [
+				'class' => 'HTMLCheckField',
+				'label-message' => 'prefixindex-strip',
+			],
+		];
+		$form = new HTMLForm( $fields, $this->getContext() );
+		$form
+			->setMethod( 'get' )
+			->setWrapperLegendMsg( 'allpages' )
+			->setSubmitTextMsg( 'prefixindex-submit' )
+			->prepareForm()
+			->displayForm( false );
 	}
 
 	/**
-- 
2.20.1