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<?php |
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/** |
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* @package WPEmerge |
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* @author Atanas Angelov <[email protected]> |
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* @copyright 2017-2019 Atanas Angelov |
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* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0 |
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* @link https://wpemerge.com/ |
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*/ |
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namespace WPEmerge\Application; |
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use Closure; |
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use Pimple\Container; |
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use WPEmerge\Exceptions\ConfigurationException; |
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use WPEmerge\Requests\Request; |
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use WPEmerge\Support\Arr; |
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/** |
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* The core WP Emerge component representing an application. |
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*/ |
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class Application { |
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use HasAliasesTrait; |
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use LoadsServiceProvidersTrait; |
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use HasContainerTrait; |
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/** |
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* Flag whether to intercept and render configuration exceptions. |
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* |
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* @var boolean |
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*/ |
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protected $render_config_exceptions = true; |
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/** |
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* Flag whether the application has been bootstrapped. |
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* |
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* @var boolean |
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*/ |
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protected $bootstrapped = false; |
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/** |
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* Make a new application instance. |
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* |
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* @codeCoverageIgnore |
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* @return static |
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*/ |
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public static function make() { |
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return new static( new Container() ); |
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} |
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/** |
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* Constructor. |
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* |
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* @param Container $container |
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* @param boolean $render_config_exceptions |
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*/ |
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public function __construct( Container $container, $render_config_exceptions = true ) { |
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$this->setContainer( $container ); |
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$this->container()[ WPEMERGE_APPLICATION_KEY ] = $this; |
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$this->render_config_exceptions = $render_config_exceptions; |
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} |
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/** |
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* Get whether the application has been bootstrapped. |
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* |
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* @return boolean |
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*/ |
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public function isBootstrapped() { |
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return $this->bootstrapped; |
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} |
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/** |
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* Bootstrap the application. |
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* |
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* @param array $config |
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* @param boolean $run |
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* @return void |
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*/ |
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public function bootstrap( $config = [], $run = true ) { |
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if ( $this->isBootstrapped() ) { |
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throw new ConfigurationException( static::class . ' already bootstrapped.' ); |
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} |
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$this->bootstrapped = true; |
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$container = $this->container(); |
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$this->loadConfig( $container, $config ); |
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$this->loadServiceProviders( $container ); |
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$this->renderConfigExceptions( function () use ( $run ) { |
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$this->loadRoutes(); |
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if ( $run ) { |
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$kernel = $this->resolve( WPEMERGE_WORDPRESS_HTTP_KERNEL_KEY ); |
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$kernel->bootstrap(); |
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} |
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} ); |
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} |
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/** |
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* Load config into the service container. |
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* |
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* @codeCoverageIgnore |
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* @param Container $container |
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* @param array $config |
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* @return void |
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*/ |
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protected function loadConfig( Container $container, $config ) { |
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$container[ WPEMERGE_CONFIG_KEY ] = $config; |
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} |
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/** |
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* Load route definition files depending on the current request. |
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* |
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* @codeCoverageIgnore |
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* @return void |
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*/ |
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protected function loadRoutes() { |
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if ( wp_doing_ajax() ) { |
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$this->loadRoutesGroup( 'ajax' ); |
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return; |
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} |
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if ( is_admin() ) { |
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$this->loadRoutesGroup( 'admin' ); |
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return; |
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} |
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$this->loadRoutesGroup( 'web' ); |
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} |
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/** |
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* Load a route group applying default attributes, if any. |
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* |
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* @codeCoverageIgnore |
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* @param string $group |
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* @return void |
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*/ |
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protected function loadRoutesGroup( $group ) { |
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$config = $this->resolve( WPEMERGE_CONFIG_KEY ); |
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$file = Arr::get( $config, 'routes.' . $group . '.definitions', '' ); |
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$attributes = Arr::get( $config, 'routes.' . $group . '.attributes', [] ); |
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if ( empty( $file ) ) { |
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return; |
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} |
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$middleware = Arr::get( $attributes, 'middleware', [] ); |
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if ( ! in_array( $group, $middleware, true ) ) { |
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$middleware = array_merge( [$group], $middleware ); |
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} |
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$attributes['middleware'] = $middleware; |
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$blueprint = $this->resolve( WPEMERGE_ROUTING_ROUTE_BLUEPRINT_KEY ); |
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$blueprint->attributes( $attributes )->group( $file ); |
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} |
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/** |
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* Catch any configuration exceptions and short-circuit to an error page. |
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* |
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* @codeCoverageIgnore |
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* @param Closure $action |
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* @return void |
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*/ |
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public function renderConfigExceptions( Closure $action ) { |
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try { |
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$action(); |
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} catch ( ConfigurationException $exception ) { |
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if ( ! $this->render_config_exceptions ) { |
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throw $exception; |
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} |
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$request = Request::fromGlobals(); |
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$handler = $this->resolve( WPEMERGE_EXCEPTIONS_CONFIGURATION_ERROR_HANDLER_KEY ); |
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add_filter( 'wpemerge.pretty_errors.apply_admin_styles', '__return_false' ); |
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$response_service = $this->resolve( WPEMERGE_RESPONSE_SERVICE_KEY ); |
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$response_service->respond( $handler->getResponse( $request, $exception ) ); |
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wp_die(); |
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} |
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} |
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} |
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