mediawiki-extensions-InputBox/includes/InputBoxHooks.php
Bartosz Dziewoński 943d505e2e Fix "PHP Notice: Array to string conversion" when handling prefix/title params
$params['title'] can be an array if someone has messed with the query
parameters.

Use WebRequest::getText(), which guarantees strings (and which is
already used for 'prefix' earlier in this method).

Change-Id: I7b974067fdee22fc42c07fad98af4619fa850269
2021-02-19 21:28:55 +01:00

106 lines
2.5 KiB
PHP

<?php
/**
* Hooks for InputBox extension
*
* @file
* @ingroup Extensions
*/
/**
* InputBox hooks
*/
class InputBoxHooks {
/**
* Initialization
* @param Parser $parser
* @return true
*/
public static function register( Parser $parser ) {
// Register the hook with the parser
$parser->setHook( 'inputbox', [ 'InputBoxHooks', 'render' ] );
// Continue
return true;
}
/**
* Prepend prefix to wpNewTitle if necessary
* @param SpecialPage $special
* @param string $subPage
* @return true
*/
public static function onSpecialPageBeforeExecute( $special, $subPage ) {
$request = $special->getRequest();
$prefix = $request->getText( 'prefix', '' );
$title = $request->getText( 'wpNewTitle', '' );
$search = $request->getText( 'search', '' );
$searchfilter = $request->getText( 'searchfilter', '' );
if ( $special->getName() == 'Movepage' && $prefix !== '' && $title !== '' ) {
$request->setVal( 'wpNewTitle', $prefix . $title );
$request->unsetVal( 'prefix' );
}
if ( $special->getName() == 'Search' && $searchfilter !== '' ) {
$request->setVal( 'search', $search . ' ' . $searchfilter );
}
return true;
}
/**
* Render the input box
* @param string $input
* @param array $args
* @param Parser $parser
* @return string
*/
public static function render( $input, $args, Parser $parser ) {
// Create InputBox
$inputBox = new InputBox( $parser );
// Configure InputBox
$inputBox->extractOptions( $parser->replaceVariables( $input ) );
// Return output
return $inputBox->render();
}
/**
* <inputbox type=create...> sends requests with action=edit, and
* possibly a &prefix=Foo. So we pick that up here, munge prefix
* and title together, and redirect back out to the real page
* @param OutputPage $output
* @param Article $article
* @param Title $title
* @param User $user
* @param WebRequest $request
* @param MediaWiki $wiki
* @return bool
*/
public static function onMediaWikiPerformAction(
$output,
$article,
$title,
$user,
$request,
$wiki
) {
if ( $wiki->getAction() !== 'edit' && $request->getText( 'veaction' ) !== 'edit' ) {
// not our problem
return true;
}
if ( $request->getText( 'prefix', '' ) === '' ) {
// Fine
return true;
}
$title = $request->getText( 'prefix', '' ) . $request->getText( 'title', '' );
$params = $request->getValues();
unset( $params['prefix'] );
$params['title'] = $title;
global $wgScript;
$output->redirect( wfAppendQuery( $wgScript, $params ), '301' );
return false;
}
}