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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Config\Exception;
- /**
- * Exception class for when a resource cannot be loaded or imported.
- *
- * @author Ryan Weaver <ryan@thatsquality.com>
- */
- class LoaderLoadException extends \Exception
- {
- /**
- * @param string $resource The resource that could not be imported
- * @param string|null $sourceResource The original resource importing the new resource
- * @param int|null $code The error code
- * @param \Throwable|null $previous A previous exception
- * @param string|null $type The type of resource
- */
- public function __construct(string $resource, string $sourceResource = null, ?int $code = 0, \Throwable $previous = null, string $type = null)
- {
- $message = '';
- if ($previous) {
- // Include the previous exception, to help the user see what might be the underlying cause
- // Trim the trailing period of the previous message. We only want 1 period remove so no rtrim...
- if ('.' === substr($previous->getMessage(), -1)) {
- $trimmedMessage = substr($previous->getMessage(), 0, -1);
- $message .= sprintf('%s', $trimmedMessage).' in ';
- } else {
- $message .= sprintf('%s', $previous->getMessage()).' in ';
- }
- $message .= $resource.' ';
- // show tweaked trace to complete the human readable sentence
- if (null === $sourceResource) {
- $message .= sprintf('(which is loaded in resource "%s")', $resource);
- } else {
- $message .= sprintf('(which is being imported from "%s")', $sourceResource);
- }
- $message .= '.';
- // if there's no previous message, present it the default way
- } elseif (null === $sourceResource) {
- $message .= sprintf('Cannot load resource "%s".', $resource);
- } else {
- $message .= sprintf('Cannot import resource "%s" from "%s".', $resource, $sourceResource);
- }
- // Is the resource located inside a bundle?
- if ('@' === $resource[0]) {
- $parts = explode(\DIRECTORY_SEPARATOR, $resource);
- $bundle = substr($parts[0], 1);
- $message .= sprintf(' Make sure the "%s" bundle is correctly registered and loaded in the application kernel class.', $bundle);
- $message .= sprintf(' If the bundle is registered, make sure the bundle path "%s" is not empty.', $resource);
- } elseif (null !== $type) {
- // maybe there is no loader for this specific type
- if ('annotation' === $type) {
- $message .= ' Make sure annotations are installed and enabled.';
- } else {
- $message .= sprintf(' Make sure there is a loader supporting the "%s" type.', $type);
- }
- }
- parent::__construct($message, $code, $previous);
- }
- protected function varToString($var)
- {
- if (\is_object($var)) {
- return sprintf('Object(%s)', \get_class($var));
- }
- if (\is_array($var)) {
- $a = [];
- foreach ($var as $k => $v) {
- $a[] = sprintf('%s => %s', $k, $this->varToString($v));
- }
- return sprintf('Array(%s)', implode(', ', $a));
- }
- if (\is_resource($var)) {
- return sprintf('Resource(%s)', get_resource_type($var));
- }
- if (null === $var) {
- return 'null';
- }
- if (false === $var) {
- return 'false';
- }
- if (true === $var) {
- return 'true';
- }
- return (string) $var;
- }
- }
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