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<?php
/**
* UserFrosting (http://www.userfrosting.com)
*
* @link https://github.com/userfrosting/UserFrosting
* @license https://github.com/userfrosting/UserFrosting/blob/master/licenses/UserFrosting.md (MIT License)
*/
namespace UserFrosting\System;
use Interop\Container\ContainerInterface;
use RocketTheme\Toolbox\Event\EventDispatcher;
use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
use RocketTheme\Toolbox\StreamWrapper\ReadOnlyStream;
use RocketTheme\Toolbox\StreamWrapper\StreamBuilder;
use UserFrosting\System\Sprinkle\SprinkleManager;
/**
* UserFrosting system services provider.
*
* Registers system services for UserFrosting, such as file locator, event dispatcher, and sprinkle manager.
* @author Alex Weissman (https://alexanderweissman.com)
*/
class ServicesProvider
{
/**
* Register UserFrosting's system services.
*
* @param ContainerInterface $container A DI container implementing ArrayAccess and container-interop.
*/
public function register(ContainerInterface $container) {
/**
* Set up the event dispatcher, required by Sprinkles to hook into the UF lifecycle.
*/
$container['eventDispatcher'] = function ($c) {
return new EventDispatcher();
};
/**
* Path/file locator service.
*
* Register custom streams for the application, and add paths for app-level streams.
*/
$container['locator'] = function ($c) {
$locator = new UniformResourceLocator(\UserFrosting\ROOT_DIR);
$locator->addPath('build', '', \UserFrosting\BUILD_DIR_NAME);
$locator->addPath('log', '', \UserFrosting\APP_DIR_NAME . '/' . \UserFrosting\LOG_DIR_NAME);
$locator->addPath('cache', '', \UserFrosting\APP_DIR_NAME . '/' . \UserFrosting\CACHE_DIR_NAME);
$locator->addPath('session', '', \UserFrosting\APP_DIR_NAME . '/' . \UserFrosting\SESSION_DIR_NAME);
// Use locator to initialize streams
ReadOnlyStream::setLocator($locator);
// Fire up StreamBuilder
$c->streamBuilder;
return $locator;
};
/**
* StreamBuilder, to fire up our custom StreamWrapper defined in the locator service.
*/
$container['streamBuilder'] = function ($c) {
$streams = [
'build' => '\\RocketTheme\\Toolbox\\StreamWrapper\\Stream',
'log' => '\\RocketTheme\\Toolbox\\StreamWrapper\\Stream',
'cache' => '\\RocketTheme\\Toolbox\\StreamWrapper\\Stream',
'session' => '\\RocketTheme\\Toolbox\\StreamWrapper\\Stream',
'sprinkles' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'assets' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'schema' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'templates' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'extra' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'locale' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'config' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'routes' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream',
'factories' => '\\RocketTheme\\Toolbox\\StreamWrapper\\ReadOnlyStream'
];
// Before registering them, we need to unregister any that where previously registered.
// This will cause error when two scripts are run in succession from the CLI
foreach ($streams as $scheme => $handler) {
if (in_array($scheme, stream_get_wrappers())) {
stream_wrapper_unregister($scheme);
}
}
$sb = new StreamBuilder($streams);
return $sb;
};
/**
* Set up sprinkle manager service.
*/
$container['sprinkleManager'] = function ($c) {
$sprinkleManager = new SprinkleManager($c);
return $sprinkleManager;
};
}
}
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