wiki.techinc.nl/includes/Rest/Handler/CreationHandler.php
daniel 65342f8353 Define POST handler for /page/: create page
NOTE: once this is merged, also merge Ie7b47e6868cc on the OAuth repo,
to fix unit tests after a breaking change to Router's constructor
signature.

Bug: T230842
Change-Id: I8f5b92918a58e44a4f2d8c78d234d9f64c2d06bf
2020-03-25 20:49:20 +01:00

116 lines
2.7 KiB
PHP

<?php
namespace MediaWiki\Rest\Handler;
use MediaWiki\Rest\HttpException;
use MediaWiki\Rest\LocalizedHttpException;
use MediaWiki\Rest\Response;
use MediaWiki\Rest\Validator\JsonBodyValidator;
use WebResponse;
use Wikimedia\Message\MessageValue;
use Wikimedia\ParamValidator\ParamValidator;
/**
* Core REST API endpoint that handles page creation (main slot only)
*/
class CreationHandler extends EditHandler {
/**
* @inheritDoc
*/
protected function getTitleParameter() {
return $this->getValidatedBody()['title'];
}
/**
* @inheritDoc
*/
public function getBodyValidator( $contentType ) {
if ( $contentType !== 'application/json' ) {
throw new HttpException( "Unsupported Content-Type",
415,
[ 'content_type' => $contentType ]
);
}
return new JsonBodyValidator( [
'source' => [
self::PARAM_SOURCE => 'body',
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => true,
],
'title' => [
self::PARAM_SOURCE => 'body',
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => true,
],
'comment' => [
self::PARAM_SOURCE => 'body',
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => true,
],
'content_model' => [
self::PARAM_SOURCE => 'body',
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => false,
],
'token' => [
self::PARAM_SOURCE => 'body',
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => false,
ParamValidator::PARAM_DEFAULT => '',
],
] );
}
/**
* @inheritDoc
*/
protected function getActionModuleParameters() {
$body = $this->getValidatedBody();
$title = $this->getTitleParameter();
$contentmodel = $body['content_model'] ?: null;
if ( $contentmodel !== null && !$this->contentHandlerFactory->isDefinedModel( $contentmodel ) ) {
throw new LocalizedHttpException(
new MessageValue( 'rest-bad-content-model', [ $body['content_model'] ] ), 400
);
}
$token = $this->getActionModuleToken();
$params = [
'action' => 'edit',
'title' => $title,
'text' => $body['source'],
'summary' => $body['comment'],
'token' => $token,
'createonly' => true,
];
if ( $contentmodel !== null ) {
$params['contentmodel'] = $contentmodel;
}
return $params;
}
protected function mapActionModuleResponse(
WebResponse $actionModuleResponse,
array $actionModuleResult,
Response $response
) {
parent::mapActionModuleResponse(
$actionModuleResponse,
$actionModuleResult,
$response
);
$title = urlencode( $this->getTitleParameter() );
$url = $this->getRouter()->getRouteUrl( '/page/' . $title );
$response->setHeader( 'Location', $url );
}
}