class FlattenException

ExceptionController.php in drupal/core/lib/Drupal/Core/ExceptionController.php

Definition of Drupal\Core\ExceptionController.

ExceptionControllerTest.php in drupal/core/modules/system/lib/Drupal/system/Tests/System/ExceptionControllerTest.php

ExceptionDataCollector.php in drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php

ExceptionDataCollectorTest.php in drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php

ExceptionHandler.php in drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ExceptionHandler.php

... See full list

class FlattenException {
  private $message;
  private $code;
  private $previous;
  private $trace;
  private $class;
  private $statusCode;
  private $headers;
  private $file;
  private $line;
  public static function create(\Exception $exception, $statusCode = null, array $headers = array()) {
    $e = new static();
    $e
      ->setMessage($exception
      ->getMessage());
    $e
      ->setCode($exception
      ->getCode());
    if ($exception instanceof HttpExceptionInterface) {
      $statusCode = $exception
        ->getStatusCode();
      $headers = array_merge($headers, $exception
        ->getHeaders());
    }
    if (null === $statusCode) {
      $statusCode = 500;
    }
    $e
      ->setStatusCode($statusCode);
    $e
      ->setHeaders($headers);
    $e
      ->setTrace($exception
      ->getTrace(), $exception
      ->getFile(), $exception
      ->getLine());
    $e
      ->setClass(get_class($exception));
    $e
      ->setFile($exception
      ->getFile());
    $e
      ->setLine($exception
      ->getLine());
    if ($exception
      ->getPrevious()) {
      $e
        ->setPrevious(static::create($exception
        ->getPrevious()));
    }
    return $e;
  }
  public function toArray() {
    $exceptions = array();
    foreach (array_merge(array(
      $this,
    ), $this
      ->getAllPrevious()) as $exception) {
      $exceptions[] = array(
        'message' => $exception
          ->getMessage(),
        'class' => $exception
          ->getClass(),
        'trace' => $exception
          ->getTrace(),
      );
    }
    return $exceptions;
  }
  public function getStatusCode() {
    return $this->statusCode;
  }
  public function setStatusCode($code) {
    $this->statusCode = $code;
  }
  public function getHeaders() {
    return $this->headers;
  }
  public function setHeaders(array $headers) {
    $this->headers = $headers;
  }
  public function getClass() {
    return $this->class;
  }
  public function setClass($class) {
    $this->class = $class;
  }
  public function getFile() {
    return $this->file;
  }
  public function setFile($file) {
    $this->file = $file;
  }
  public function getLine() {
    return $this->line;
  }
  public function setLine($line) {
    $this->line = $line;
  }
  public function getMessage() {
    return $this->message;
  }
  public function setMessage($message) {
    $this->message = $message;
  }
  public function getCode() {
    return $this->code;
  }
  public function setCode($code) {
    $this->code = $code;
  }
  public function getPrevious() {
    return $this->previous;
  }
  public function setPrevious(FlattenException $previous) {
    $this->previous = $previous;
  }
  public function getAllPrevious() {
    $exceptions = array();
    $e = $this;
    while ($e = $e
      ->getPrevious()) {
      $exceptions[] = $e;
    }
    return $exceptions;
  }
  public function getTrace() {
    return $this->trace;
  }
  public function setTrace($trace, $file, $line) {
    $this->trace = array();
    $this->trace[] = array(
      'namespace' => '',
      'short_class' => '',
      'class' => '',
      'type' => '',
      'function' => '',
      'file' => $file,
      'line' => $line,
      'args' => array(),
    );
    foreach ($trace as $entry) {
      $class = '';
      $namespace = '';
      if (isset($entry['class'])) {
        $parts = explode('\\', $entry['class']);
        $class = array_pop($parts);
        $namespace = implode('\\', $parts);
      }
      $this->trace[] = array(
        'namespace' => $namespace,
        'short_class' => $class,
        'class' => isset($entry['class']) ? $entry['class'] : '',
        'type' => isset($entry['type']) ? $entry['type'] : '',
        'function' => $entry['function'],
        'file' => isset($entry['file']) ? $entry['file'] : null,
        'line' => isset($entry['line']) ? $entry['line'] : null,
        'args' => isset($entry['args']) ? $this
          ->flattenArgs($entry['args']) : array(),
      );
    }
  }
  private function flattenArgs($args, $level = 0) {
    $result = array();
    foreach ($args as $key => $value) {
      if (is_object($value)) {
        $result[$key] = array(
          'object',
          get_class($value),
        );
      }
      elseif (is_array($value)) {
        if ($level > 10) {
          $result[$key] = array(
            'array',
            '*DEEP NESTED ARRAY*',
          );
        }
        else {
          $result[$key] = array(
            'array',
            $this
              ->flattenArgs($value, ++$level),
          );
        }
      }
      elseif (null === $value) {
        $result[$key] = array(
          'null',
          null,
        );
      }
      elseif (is_bool($value)) {
        $result[$key] = array(
          'boolean',
          $value,
        );
      }
      elseif (is_resource($value)) {
        $result[$key] = array(
          'resource',
          get_resource_type($value),
        );
      }
      else {
        $result[$key] = array(
          'string',
          (string) $value,
        );
      }
    }
    return $result;
  }

}