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Deleted unused stream context and check if a local file exists

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This commit is contained in:
Dmitry Varennikov 2016-05-10 13:27:43 -07:00
parent 9ef71fdf8a
commit 780dd6f45f
1 changed files with 15 additions and 20 deletions
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35
src/JsonSchema/Uri/Retrievers/FileGetContents.php
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@ -14,34 +14,29 @@ use JsonSchema\Validator;
/**
* Tries to retrieve JSON schemas from a URI using file_get_contents()
*
* @author Sander Coolen <sander@jibber.nl>
*
* @author Sander Coolen <sander@jibber.nl>
*/
class FileGetContents extends AbstractRetriever
{
protected $messageBody;
/**
* {@inheritDoc}
* @see \JsonSchema\Uri\Retrievers\UriRetrieverInterface::retrieve()
*/
public function retrieve($uri)
{
$context = stream_context_create(array(
'http' => array(
'method' => 'GET',
'header' => "Accept: " . Validator::SCHEMA_MEDIA_TYPE
)));
set_error_handler(function() use ($uri) {
throw new ResourceNotFoundException('JSON schema not found at ' . $uri);
});
$response = file_get_contents($uri);
restore_error_handler();
if (false === $response) {
if (!file_exists($uri)) {
throw new ResourceNotFoundException('JSON schema not found at ' . $uri);
}
$response = file_get_contents($uri);
if (false === $response) {
throw new ResourceNotFoundException('JSON schema was not retrieved at ' . $uri);
}
if ($response == ''
&& substr($uri, 0, 7) == 'file://' && substr($uri, -1) == '/'
) {
@ -55,10 +50,10 @@ class FileGetContents extends AbstractRetriever
// Could be a "file://" url or something else - fake up the response
$this->contentType = null;
}
return $this->messageBody;
}
/**
* @param array $headers HTTP Response Headers
* @return boolean Whether the Content-Type header was found or not
@ -70,10 +65,10 @@ class FileGetContents extends AbstractRetriever
return true;
}
}
return false;
}
/**
* @param string $header
* @return string|null