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<?php |
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namespace SilverStripe\Logging; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Control\HTTPResponse; |
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use Monolog\Handler\AbstractProcessingHandler; |
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use Monolog\Formatter\FormatterInterface; |
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/** |
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* Output the error to the browser, with the given HTTP status code. |
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* We recommend that you use a formatter that generates HTML with this. |
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*/ |
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class HTTPOutputHandler extends AbstractProcessingHandler |
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{ |
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/** |
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* @var string |
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*/ |
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private $contentType = "text/html"; |
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/** |
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* @var int |
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*/ |
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private $statusCode = 500; |
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/** |
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* @var FormatterInterface |
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*/ |
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private $cliFormatter = null; |
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/** |
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* Get the mime type to use when displaying this error. |
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* |
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* @return string |
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*/ |
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public function getContentType() |
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{ |
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return $this->contentType; |
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} |
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/** |
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* Set the mime type to use when displaying this error. |
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* Default text/html |
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* |
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* @param string $contentType |
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* @return HTTPOutputHandler Return $this to allow chainable calls |
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*/ |
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public function setContentType($contentType) |
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{ |
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$this->contentType = $contentType; |
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return $this; |
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} |
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/** |
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* Get the HTTP status code to use when displaying this error. |
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* |
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* @return int |
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*/ |
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public function getStatusCode() |
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{ |
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return $this->statusCode; |
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} |
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/** |
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* Set the HTTP status code to use when displaying this error. |
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* Default 500 |
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* |
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* @param int $statusCode |
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* @return $this |
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*/ |
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public function setStatusCode($statusCode) |
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{ |
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$this->statusCode = $statusCode; |
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return $this; |
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} |
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/** |
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* Set a formatter to use if Director::is_cli() is true |
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* |
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* @param $cliFormatter |
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* @return HTTPOutputHandler Return $this to allow chainable calls |
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*/ |
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public function setCLIFormatter(FormatterInterface $cliFormatter) |
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{ |
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$this->cliFormatter = $cliFormatter; |
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return $this; |
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} |
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/** |
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* Return the formatter use if Director::is_cli() is true |
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* If none has been set, null is returned, and the getFormatter() result will be used instead |
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* |
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* @return FormatterInterface |
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*/ |
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public function getCLIFormatter() |
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{ |
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return $this->cliFormatter; |
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} |
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/** |
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* Return the formatter to use in this case. |
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* May be the getCliFormatter() value if one is provided and Director::is_cli() is true. |
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* |
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* @return FormatterInterface |
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*/ |
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public function getFormatter() |
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{ |
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if (Director::is_cli() && ($cliFormatter = $this->getCLIFormatter())) { |
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return $cliFormatter; |
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} |
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return parent::getFormatter(); |
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} |
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/** |
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* @param array $record |
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* @return bool |
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*/ |
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protected function write(array $record) |
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{ |
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ini_set('display_errors', 0); |
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// TODO: This coupling isn't ideal |
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// See https://github.com/silverstripe/silverstripe-framework/issues/4484 |
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if (Controller::has_curr()) { |
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$response = Controller::curr()->getResponse(); |
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} else { |
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$response = new HTTPResponse(); |
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} |
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// If headers have been sent then these won't be used, and may throw errors that we wont' want to see. |
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if (!headers_sent()) { |
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$response->setStatusCode($this->statusCode); |
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$response->addHeader("Content-Type", $this->contentType); |
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} else { |
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// To supress errors aboot errors |
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$response->setStatusCode(200); |
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} |
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$response->setBody($record['formatted']); |
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$response->output(); |
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return false === $this->bubble; |
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} |
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} |
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silverstripe /
silverstripe-framework
