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[Config] fix filelocator with empty name

This commit is contained in:
Tobias Schultze 2014-03-14 22:17:30 +01:00
parent fb31e47949
commit ddd2fe2032
13 changed files with 85 additions and 83 deletions
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20
src/Symfony/Component/Config/FileLocator.php
View File

@ -31,18 +31,14 @@ class FileLocator implements FileLocatorInterface
}
/**
* Returns a full path for a given file name.
*
* @param mixed $name The file name to locate
* @param string $currentPath The current path
* @param bool $first Whether to return the first occurrence or an array of filenames
*
* @return string|array The full path to the file|An array of file paths
*
* @throws \InvalidArgumentException When file is not found
* {@inheritdoc}
*/
public function locate($name, $currentPath = null, $first = true)
{
if ('' == $name) {
throw new \InvalidArgumentException('An empty file name is not valid to be located.');
}
if ($this->isAbsolutePath($name)) {
if (!file_exists($name)) {
throw new \InvalidArgumentException(sprintf('The file "%s" does not exist.', $name));
@ -84,10 +80,10 @@ class FileLocator implements FileLocatorInterface
*/
private function isAbsolutePath($file)
{
if ($file[0] == '/' || $file[0] == '\\'
if ($file[0] === '/' || $file[0] === '\\'
|| (strlen($file) > 3 && ctype_alpha($file[0])
&& $file[1] == ':'
&& ($file[2] == '\\' || $file[2] == '/')
&& $file[1] === ':'
&& ($file[2] === '\\' || $file[2] === '/')
)
|| null !== parse_url($file, PHP_URL_SCHEME)
) {

8
src/Symfony/Component/Config/FileLocatorInterface.php
View File

@ -19,11 +19,11 @@ interface FileLocatorInterface
/**
* Returns a full path for a given file name.
*
* @param mixed $name The file name to locate
* @param string $currentPath The current path
* @param bool $first Whether to return the first occurrence or an array of filenames
* @param string $name The file name to locate
* @param string|null $currentPath The current path
* @param bool $first Whether to return the first occurrence or an array of filenames
*
* @return string|array The full path to the file|An array of file paths
* @return string|array The full path to the file or an array of file paths
*
* @throws \InvalidArgumentException When file is not found
*/

9
src/Symfony/Component/Config/Loader/DelegatingLoader.php
View File

@ -34,14 +34,7 @@ class DelegatingLoader extends Loader
}
/**
* Loads a resource.
*
* @param mixed $resource A resource
* @param string $type The resource type
*
* @return mixed
*
* @throws FileLoaderLoadException if no loader is found.
* {@inheritdoc}
*/
public function load($resource, $type = null)
{

24
src/Symfony/Component/Config/Loader/FileLoader.php
View File

@ -22,8 +22,14 @@ use Symfony\Component\Config\Exception\FileLoaderImportCircularReferenceExceptio
*/
abstract class FileLoader extends Loader
{
/**
* @var array
*/
protected static $loading = array();
/**
* @var FileLocatorInterface
*/
protected $locator;
private $currentDir;
@ -38,11 +44,21 @@ abstract class FileLoader extends Loader
$this->locator = $locator;
}
/**
* Sets the current directory.
*
* @param string $dir
*/
public function setCurrentDir($dir)
{
$this->currentDir = $dir;
}
/**
* Returns the file locator used by this loader.
*
* @return FileLocatorInterface
*/
public function getLocator()
{
return $this->locator;
@ -51,10 +67,10 @@ abstract class FileLoader extends Loader
/**
* Imports a resource.
*
* @param mixed $resource A Resource
* @param string $type The resource type
* @param bool $ignoreErrors Whether to ignore import errors or not
* @param string $sourceResource The original resource importing the new resource
* @param mixed $resource A Resource
* @param string|null $type The resource type or null if unknown
* @param bool $ignoreErrors Whether to ignore import errors or not
* @param string|null $sourceResource The original resource importing the new resource
*
* @return mixed
*

18
src/Symfony/Component/Config/Loader/Loader.php
View File

@ -23,9 +23,7 @@ abstract class Loader implements LoaderInterface
protected $resolver;
/**
* Gets the loader resolver.
*
* @return LoaderResolverInterface A LoaderResolverInterface instance
* {@inheritdoc}
*/
public function getResolver()
{
@ -33,9 +31,7 @@ abstract class Loader implements LoaderInterface
}
/**
* Sets the loader resolver.
*
* @param LoaderResolverInterface $resolver A LoaderResolverInterface instance
* {@inheritdoc}
*/
public function setResolver(LoaderResolverInterface $resolver)
{
@ -45,8 +41,8 @@ abstract class Loader implements LoaderInterface
/**
* Imports a resource.
*
* @param mixed $resource A Resource
* @param string $type The resource type
* @param mixed $resource A resource
* @param string|null $type The resource type or null if unknown
*
* @return mixed
*/
@ -58,12 +54,12 @@ abstract class Loader implements LoaderInterface
/**
* Finds a loader able to load an imported resource.
*
* @param mixed $resource A Resource
* @param string $type The resource type
* @param mixed $resource A resource
* @param string|null $type The resource type or null if unknown
*
* @return LoaderInterface A LoaderInterface instance
*
* @throws FileLoaderLoadException if no loader is found
* @throws FileLoaderLoadException If no loader is found
*/
public function resolve($resource, $type = null)
{

14
src/Symfony/Component/Config/Loader/LoaderInterface.php
View File

@ -21,18 +21,20 @@ interface LoaderInterface
/**
* Loads a resource.
*
* @param mixed $resource The resource
* @param string $type The resource type
* @param mixed $resource The resource
* @param string|null $type The resource type or null if unknown
*
* @throws \Exception If something went wrong
*/
public function load($resource, $type = null);
/**
* Returns true if this class supports the given resource.
* Returns whether this class supports the given resource.
*
* @param mixed $resource A resource
* @param string $type The resource type
* @param mixed $resource A resource
* @param string|null $type The resource type or null if unknown
*
* @return bool true if this class supports the given resource, false otherwise
* @return bool True if this class supports the given resource, false otherwise
*/
public function supports($resource, $type = null);

7
src/Symfony/Component/Config/Loader/LoaderResolver.php
View File

@ -40,12 +40,7 @@ class LoaderResolver implements LoaderResolverInterface
}
/**
* Returns a loader able to load the resource.
*
* @param mixed $resource A resource
* @param string $type The resource type
*
* @return LoaderInterface|false A LoaderInterface instance
* {@inheritdoc}
*/
public function resolve($resource, $type = null)
{

6
src/Symfony/Component/Config/Loader/LoaderResolverInterface.php
View File

@ -21,10 +21,10 @@ interface LoaderResolverInterface
/**
* Returns a loader able to load the resource.
*
* @param mixed $resource A resource
* @param string $type The resource type
* @param mixed $resource A resource
* @param string|null $type The resource type or null if unknown
*
* @return LoaderInterface A LoaderInterface instance
* @return LoaderInterface|false The loader or false if none is able to load the resource
*/
public function resolve($resource, $type = null);
}

23
src/Symfony/Component/Config/Resource/DirectoryResource.php
View File

@ -24,8 +24,8 @@ class DirectoryResource implements ResourceInterface, \Serializable
/**
* Constructor.
*
* @param string $resource The file path to the resource
* @param string $pattern A pattern to restrict monitored files
* @param string $resource The file path to the resource
* @param string|null $pattern A pattern to restrict monitored files
*/
public function __construct($resource, $pattern = null)
{
@ -34,9 +34,7 @@ class DirectoryResource implements ResourceInterface, \Serializable
}
/**
* Returns a string representation of the Resource.
*
* @return string A string representation of the Resource
* {@inheritdoc}
*/
public function __toString()
{
@ -44,26 +42,25 @@ class DirectoryResource implements ResourceInterface, \Serializable
}
/**
* Returns the resource tied to this Resource.
*
* @return mixed The resource
* {@inheritdoc}
*/
public function getResource()
{
return $this->resource;
}
/**
* Returns the pattern to restrict monitored files
*
* @return string|null
*/
public function getPattern()
{
return $this->pattern;
}
/**
* Returns true if the resource has not been updated since the given timestamp.
*
* @param int $timestamp The last time the resource was loaded
*
* @return bool true if the resource has not been updated, false otherwise
* {@inheritdoc}
*/
public function isFresh($timestamp)
{

19
src/Symfony/Component/Config/Resource/FileResource.php
View File

@ -20,6 +20,9 @@ namespace Symfony\Component\Config\Resource;
*/
class FileResource implements ResourceInterface, \Serializable
{
/**
* @var string|false
*/
private $resource;
/**
@ -33,9 +36,7 @@ class FileResource implements ResourceInterface, \Serializable
}
/**
* Returns a string representation of the Resource.
*
* @return string A string representation of the Resource
* {@inheritdoc}
*/
public function __toString()
{
@ -43,9 +44,7 @@ class FileResource implements ResourceInterface, \Serializable
}
/**
* Returns the resource tied to this Resource.
*
* @return mixed The resource
* {@inheritdoc}
*/
public function getResource()
{
@ -53,15 +52,11 @@ class FileResource implements ResourceInterface, \Serializable
}
/**
* Returns true if the resource has not been updated since the given timestamp.
*
* @param int $timestamp The last time the resource was loaded
*
* @return bool true if the resource has not been updated, false otherwise
* {@inheritdoc}
*/
public function isFresh($timestamp)
{
if (!file_exists($this->resource)) {
if (false === $this->resource || !file_exists($this->resource)) {
return false;
}

6
src/Symfony/Component/Config/Resource/ResourceInterface.php
View File

@ -28,14 +28,14 @@ interface ResourceInterface
/**
* Returns true if the resource has not been updated since the given timestamp.
*
* @param int $timestamp The last time the resource was loaded
* @param int $timestamp The last time the resource was loaded
*
* @return bool true if the resource has not been updated, false otherwise
* @return bool True if the resource has not been updated, false otherwise
*/
public function isFresh($timestamp);
/**
* Returns the resource tied to this Resource.
* Returns the tied resource.
*
* @return mixed The resource
*/

12
src/Symfony/Component/Config/Tests/FileLocatorTest.php
View File

@ -87,6 +87,7 @@ class FileLocatorTest extends \PHPUnit_Framework_TestCase
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage The file "foobar.xml" does not exist
*/
public function testLocateThrowsAnExceptionIfTheFileDoesNotExists()
{
@ -104,4 +105,15 @@ class FileLocatorTest extends \PHPUnit_Framework_TestCase
$loader->locate(__DIR__.'/Fixtures/foobar.xml', __DIR__);
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage An empty file name is not valid to be located.
*/
public function testLocateEmpty()
{
$loader = new FileLocator(array(__DIR__.'/Fixtures'));
$loader->locate(null, __DIR__);
}
}

2
src/Symfony/Component/HttpKernel/Config/FileLocator.php
View File

@ -47,7 +47,7 @@ class FileLocator extends BaseFileLocator
*/
public function locate($file, $currentPath = null, $first = true)
{
if ('@' === $file[0]) {
if (isset($file[0]) && '@' === $file[0]) {
return $this->kernel->locateResource($file, $this->path, $first);
}