Merge pull request #1 from ornicar/addFilesystemMap
Add a filesystem map service
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commit
3192da5d04
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@ -45,9 +45,13 @@ class KnplabsGaufretteExtension extends Extension
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$adapters[$name] = $this->createAdapter($name, $adapter, $container, $factories);
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}
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$map = array();
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foreach ($config['filesystems'] as $name => $filesystem) {
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$this->createFilesystem($name, $filesystem, $container, $adapters);
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$map[$name] = $this->createFilesystem($name, $filesystem, $container, $adapters);
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}
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$container->getDefinition('knplabs_gaufrette.filesystem_map')
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->replaceArgument(0, $map);
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}
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private function createAdapter($name, array $config, ContainerBuilder $container, array $factories)
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@ -65,6 +69,9 @@ class KnplabsGaufretteExtension extends Extension
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throw new \LogicException(sprintf('The adapter \'%s\' is not configured.', $name));
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}
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/**
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* @return Reference a reference to the created filesystem
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*/
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private function createFilesystem($name, array $config, ContainerBuilder $container, array $adapters)
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{
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if (!array_key_exists($config['adapter'], $adapters)) {
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@ -82,6 +89,8 @@ class KnplabsGaufretteExtension extends Extension
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if (!empty($config['alias'])) {
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$container->setAlias($config['alias'], $id);
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}
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return new Reference($id);
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}
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/**
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41
FilesystemMap.php
Normal file
41
FilesystemMap.php
Normal file
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@ -0,0 +1,41 @@
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<?php
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namespace Knplabs\Bundle\GaufretteBundle;
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/**
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* Holds references to all declared filesystems
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* and allows to access them through their name
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*/
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class FilesystemMap
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{
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/**
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* Map of filesystems indexed by their name
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*
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* @var array
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*/
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private $map;
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/**
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* Instanciates a new filesystem map
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*
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* @param array $map
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*/
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public function __construct(array $map)
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{
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$this->map = $map;
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}
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/**
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* @param string $name name of a filesystem
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* @throw \InvalidArgumentException if the filesystem does not exist
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* @return Filesystem
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*/
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public function get($name)
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{
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if (!isset($this->map[$name])) {
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throw new \InvalidArgumentException(sprintf('No filesystem register for name "%s"', $name));
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}
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return $this->map[$name];
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}
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}
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@ -14,7 +14,7 @@ Documentation is available the [official page of Gaufrette][gaufrette-homepage].
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Installation
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------------
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## Prérequisites
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## Prerequisites
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As this bundle is an integration for Symfony of the [Gaufrette][gaufrette-homepage] library, it requires you to first install [Gaufrette][gaufrette-homepage] in a Symfony project.
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@ -104,6 +104,18 @@ Each defined filesystem must have an `adapter` with the key of an adapter as val
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The filesystem defined above with result in a service with id `gaufrette.bar_filesystem`.
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The `alias` parameter permits to also defines an alias for it.
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The filesystem map
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------------------
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You can access to all declared filesystems through the map service.
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In the previous exemple, we declared a `bar` filesystem:
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``` php
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$container->get('knplabs_gaufrette.filesystem_map')->get('bar');
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```
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Returns the instance of `Gaufrette\Filesystem` for `bar`.
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Adapters Reference
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------------------
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@ -4,24 +4,17 @@
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
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<parameters>
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<parameter key="knplabs_gaufrette.adapter.factory.in_memory.class">Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\InMemoryAdapterFactory</parameter>
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<parameter key="knplabs_gaufrette.adapter.factory.service.class">Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\ServiceAdapterFactory</parameter>
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<parameter key="knplabs_gaufrette.adapter.factory.local.class">Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\LocalAdapterFactory</parameter>
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<parameter key="knplabs_gaufrette.adapter.factory.safe_local.class">Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\SafeLocalAdapterFactory</parameter>
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</parameters>
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<services>
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<service id="knplabs_gaufrette.adapter.factory.in_memory" class="%knplabs_gaufrette.adapter.factory.in_memory.class%">
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<service id="knplabs_gaufrette.adapter.factory.in_memory" class="Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\InMemoryAdapterFactory">
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<tag name="gaufrette.adapter.factory" />
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</service>
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<service id="knplabs_gaufrette.adapter.factory.service" class="%knplabs_gaufrette.adapter.factory.service.class%">
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<service id="knplabs_gaufrette.adapter.factory.service" class="Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\ServiceAdapterFactory">
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<tag name="gaufrette.adapter.factory" />
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</service>
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<service id="knplabs_gaufrette.adapter.factory.local" class="%knplabs_gaufrette.adapter.factory.local.class%">
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<service id="knplabs_gaufrette.adapter.factory.local" class="Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\LocalAdapterFactory">
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<tag name="gaufrette.adapter.factory" />
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</service>
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<service id="knplabs_gaufrette.adapter.factory.safe_local" class="%knplabs_gaufrette.adapter.factory.safe_local.class%">
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<service id="knplabs_gaufrette.adapter.factory.safe_local" class="Knplabs\Bundle\GaufretteBundle\DependencyInjection\Factory\SafeLocalAdapterFactory">
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<tag name="gaufrette.adapter.factory" />
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</service>
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</services>
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@ -4,28 +4,24 @@
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
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<parameters>
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<parameter key="knplabs_gaufrette.filesystem.class">Gaufrette\Filesystem</parameter>
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<parameter key="knplabs_gaufrette.adapter.in_memory.class">Gaufrette\Adapter\InMemory</parameter>
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<parameter key="knplabs_gaufrette.adapter.local.class">Gaufrette\Adapter\Local</parameter>
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<parameter key="knplabs_gaufrette.adapter.safe_local.class">Gaufrette\Adapter\SafeLocal</parameter>
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</parameters>
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<services>
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<service id="knplabs_gaufrette.filesystem" class="%knplabs_gaufrette.filesystem.class%" abstract="true">
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<service id="knplabs_gaufrette.filesystem" class="Gaufrette\Filesystem" abstract="true">
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<argument /><!-- The Adapter -->
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</service>
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<service id="knplabs_gaufrette.adapter.in_memory" class="%knplabs_gaufrette.adapter.in_memory.class%" abstract="true" public="false">
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<service id="knplabs_gaufrette.adapter.in_memory" class="Gaufrette\Adapter\InMemory" abstract="true" public="false">
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<argument /><!-- Files -->
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</service>
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<service id="knplabs_gaufrette.adapter.local" class="%knplabs_gaufrette.adapter.local.class%" abstract="true" public="false">
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<service id="knplabs_gaufrette.adapter.local" class="Gaufrette\Adapter\Local" abstract="true" public="false">
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<argument /><!-- Directory -->
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<argument /><!-- Create -->
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</service>
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<service id="knplabs_gaufrette.adapter.safe_local" class="%knplabs_gaufrette.adapter.safe_local.class%" abstract="true" public="false">
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<service id="knplabs_gaufrette.adapter.safe_local" class="Gaufrette\Adapter\SafeLocal" abstract="true" public="false">
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<argument /><!-- Directory -->
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<argument /><!-- Create -->
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</service>
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<service id="knplabs_gaufrette.filesystem_map" class="Knplabs\Bundle\GaufretteBundle\FilesystemMap">
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<argument /> <!-- map of filesystems -->
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</service>
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</services>
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</container>
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