README

The RdnException ZF2 module normalizes all framework errors to use native PHP Exceptions.

Two exception classes to handle HTTP response are included with the module:

RdnException\AccessDeniedException - Throwing this exception will result in a 403 response.
RdnException\BadGatewayException - Throwing this exception will result in a 502 response.
RdnException\BadRequestException - Throwing this exception will result in a 400 response.
RdnException\MethodNotAllowedException - Throwing this exception will result in a 405 response.
RdnException\NotFoundException - Throwing this exception will result in a 404 response.
RdnException\UnauthorizedException - Throwing this exception will result in a 401 response.
RdnException\UnprocessableEntityException - Throwing this exception will result in a 422 response.

All other exceptions will result in a 500 response.

Additionally a third class RdnException\PublicException is included for cases where you'd like to display the exception message to the user. All HTTP exceptions extend from this class.

How to install

Use composer to require the radnan/rdn-exception package:
```
$ composer require radnan/rdn-exception:1.*
```

Activate the module by including it in your application.config.php file:

<?php

return array(
    'modules' => array(
        'RdnException',
        // ...
    ),
);

How to use

Most of the configuration is done using the rdn_exception option.

You can customize the messages that are shown to the user if exceptions are not displayed. And finally you can control the templates used for exception type.

Exceptions are sorted by their HTTP status code. The following is an example configuration:

<?php

return array(
	'rdn_exception' => array(
		'messages' => array(
			'e403' => <<<HTML
<p>
	You are not authorized to access this page.
</p>
HTML
			, 'e404' => <<<HTML
<p>
	The page you're trying to reach doesn't exist.
</p>
HTML
			, 'e500' => <<<HTML
<h2>Report Error</h2>
<p>
	Please contact <a href="mailto:email@example.org">email@example.org</a> to report the problem.
</p>
HTML
		),

		'templates' => array(
			'e403' => 'rdn-exception/error/403',
			'e404' => 'rdn-exception/error/404',
			'e500' => 'rdn-exception/error/500',
		),
	),

	'view_manager' => array(
		'display_exceptions' => false,
	),
);

radnan/rdn-exception

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