wikimedia/mediawiki-extensions-VisualEditor
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Use DerivativeContext in ApiVisualEditorEdit

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Using DerivativeContext also makes the code easier to read.
getContext() returns an IContextSource, in this interface has no
setRequest() method and this can fail for some kinds of IContextSource.
$view is a ContextSource, which implements setContext().
This also allows us pass in a new context with the right request object,
and also to set the title so we don't have different titles
on $view and the main context.

Change-Id: Ia575cd6163defeb423a542e342034cac5eb6108c
This commit is contained in:
Umherirrender 2019-01-30 22:03:09 +01:00 committed by Catrope
parent 49a53fb57c
commit c9a3bf9fa5
1 changed files with 7 additions and 3 deletions
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10
includes/ApiVisualEditorEdit.php
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@ -412,8 +412,10 @@ class ApiVisualEditorEdit extends ApiVisualEditor {
if ( class_exists( 'FlaggablePageView' ) ) {
$view = FlaggablePageView::singleton();
$originalRequest = $view->getContext()->getRequest();
$originalContext = $view->getContext();
$originalTitle = RequestContext::getMain()->getTitle();
$newContext = new DerivativeContext( $originalContext );
// Defeat !$this->isPageView( $request ) || $request->getVal( 'oldid' ) check in setPageContent
$newRequest = new DerivativeRequest(
$this->getRequest(),
@ -424,7 +426,9 @@ class ApiVisualEditorEdit extends ApiVisualEditor {
'action' => 'view'
] + $this->getRequest()->getValues()
);
$view->getContext()->setRequest( $newRequest );
$newContext->setRequest( $newRequest );
$newContext->setTitle( $title );
$view->setContext( $newContext );
RequestContext::getMain()->setTitle( $title );
// The two parameters here are references but we don't care
@ -433,7 +437,7 @@ class ApiVisualEditorEdit extends ApiVisualEditor {
$useParserCache = null;
$view->setPageContent( $outputDone, $useParserCache );
$view->displayTag();
$view->getContext()->setRequest( $originalRequest );
$view->setContext( $originalContext );
RequestContext::getMain()->setTitle( $originalTitle );
}