CODEWITHSUNDEEP
typo3fluidtypo3-7.6.x
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Reputation: 6158

extbase not found exception redirect to 404 default page

I have a extension and when I call this extension with an ID of a record that not or no longer exists I get an Exception Object of type My\Model\... with identity "1035" not found.

The page itself got the header status 500.

What I would like to do in this case is to show my default 404 page. Is this possible? And how can I do that?

Upvotes: 0

Views: 1858

Answers (2)

Georg Ringer
Georg Ringer

Reputation: 7939

I guess you are using a method like 

public function detailAction(\YourVendor\Ext\Domain\Model\MyModel $model)

In that case, it is not that easy because the exception is already thrown in extbase's core. You can take a look how I solve it for my news extension:

   /**
     * @param RequestInterface $request
     * @param ResponseInterface $response
     * @throws \Exception
     */
    public function processRequest(RequestInterface $request, ResponseInterface $response)
    {
        try {
            parent::processRequest($request, $response);
        } catch (\Exception $exception) {
            $this->handleKnownExceptionsElseThrowAgain($exception);
        }
    }
    /**
     * @param \Exception $exception
     * @throws \Exception
     */
    private function handleKnownExceptionsElseThrowAgain(\Exception $exception)
    {
        $previousException = $exception->getPrevious();
        if (
            $this->actionMethodName === 'detailAction'
            && $previousException instanceof \TYPO3\CMS\Extbase\Property\Exception
            && isset($this->settings['detail']['errorHandling'])
        ) {
            $this->handleNoNewsFoundError($this->settings['detail']['errorHandling']);
        } else {
            throw $exception;
        }
    }

In the method handleNoNewsFoundError you can do then anything you want to, e.g. calling $GLOBALS['TSFE']->pageNotFoundAndExit('No news entry found.');.

Upvotes: 1

Mathias Schreiber
Mathias Schreiber

Reputation: 334

Untested, but from a logical POV you should just catch the exception and then let your controller decide what to do (in your case: show a 404 page).

Upvotes: 0

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