v1.0.0 initial release

vendor/illuminate/view/ViewServiceProvider.php

@@ -0,0 +1,180 @@
+<?php
+
+namespace Illuminate\View;
+
+use Illuminate\Container\Container;
+use Illuminate\Support\ServiceProvider;
+use Illuminate\View\Compilers\BladeCompiler;
+use Illuminate\View\Engines\CompilerEngine;
+use Illuminate\View\Engines\EngineResolver;
+use Illuminate\View\Engines\FileEngine;
+use Illuminate\View\Engines\PhpEngine;
+
+class ViewServiceProvider extends ServiceProvider
+{
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->registerFactory();
+        $this->registerViewFinder();
+        $this->registerBladeCompiler();
+        $this->registerEngineResolver();
+
+        $this->app->terminating(static function () {
+            Component::flushCache();
+        });
+    }
+
+    /**
+     * Register the view environment.
+     *
+     * @return void
+     */
+    public function registerFactory()
+    {
+        $this->app->singleton('view', function ($app) {
+            // Next we need to grab the engine resolver instance that will be used by the
+            // environment. The resolver will be used by an environment to get each of
+            // the various engine implementations such as plain PHP or Blade engine.
+            $resolver = $app['view.engine.resolver'];
+
+            $finder = $app['view.finder'];
+
+            $factory = $this->createFactory($resolver, $finder, $app['events']);
+
+            // We will also set the container instance on this view environment since the
+            // view composers may be classes registered in the container, which allows
+            // for great testable, flexible composers for the application developer.
+            $factory->setContainer($app);
+
+            $factory->share('app', $app);
+
+            $app->terminating(static function () {
+                Component::forgetFactory();
+            });
+
+            return $factory;
+        });
+    }
+
+    /**
+     * Create a new Factory Instance.
+     *
+     * @param  \Illuminate\View\Engines\EngineResolver  $resolver
+     * @param  \Illuminate\View\ViewFinderInterface  $finder
+     * @param  \Illuminate\Contracts\Events\Dispatcher  $events
+     * @return \Illuminate\View\Factory
+     */
+    protected function createFactory($resolver, $finder, $events)
+    {
+        return new Factory($resolver, $finder, $events);
+    }
+
+    /**
+     * Register the view finder implementation.
+     *
+     * @return void
+     */
+    public function registerViewFinder()
+    {
+        $this->app->bind('view.finder', function ($app) {
+            return new FileViewFinder($app['files'], $app['config']['view.paths']);
+        });
+    }
+
+    /**
+     * Register the Blade compiler implementation.
+     *
+     * @return void
+     */
+    public function registerBladeCompiler()
+    {
+        $this->app->singleton('blade.compiler', function ($app) {
+            return tap(new BladeCompiler(
+                $app['files'],
+                $app['config']['view.compiled'],
+                $app['config']->get('view.relative_hash', false) ? $app->basePath() : '',
+                $app['config']->get('view.cache', true),
+                $app['config']->get('view.compiled_extension', 'php'),
+                $app['config']->get('view.check_cache_timestamps', true),
+            ), function ($blade) {
+                $blade->component('dynamic-component', DynamicComponent::class);
+            });
+        });
+    }
+
+    /**
+     * Register the engine resolver instance.
+     *
+     * @return void
+     */
+    public function registerEngineResolver()
+    {
+        $this->app->singleton('view.engine.resolver', function () {
+            $resolver = new EngineResolver;
+
+            // Next, we will register the various view engines with the resolver so that the
+            // environment will resolve the engines needed for various views based on the
+            // extension of view file. We call a method for each of the view's engines.
+            foreach (['file', 'php', 'blade'] as $engine) {
+                $this->{'register'.ucfirst($engine).'Engine'}($resolver);
+            }
+
+            return $resolver;
+        });
+    }
+
+    /**
+     * Register the file engine implementation.
+     *
+     * @param  \Illuminate\View\Engines\EngineResolver  $resolver
+     * @return void
+     */
+    public function registerFileEngine($resolver)
+    {
+        $resolver->register('file', function () {
+            return new FileEngine(Container::getInstance()->make('files'));
+        });
+    }
+
+    /**
+     * Register the PHP engine implementation.
+     *
+     * @param  \Illuminate\View\Engines\EngineResolver  $resolver
+     * @return void
+     */
+    public function registerPhpEngine($resolver)
+    {
+        $resolver->register('php', function () {
+            return new PhpEngine(Container::getInstance()->make('files'));
+        });
+    }
+
+    /**
+     * Register the Blade engine implementation.
+     *
+     * @param  \Illuminate\View\Engines\EngineResolver  $resolver
+     * @return void
+     */
+    public function registerBladeEngine($resolver)
+    {
+        $resolver->register('blade', function () {
+            $app = Container::getInstance();
+
+            $compiler = new CompilerEngine(
+                $app->make('blade.compiler'),
+                $app->make('files'),
+            );
+
+            $app->terminating(static function () use ($compiler) {
+                $compiler->forgetCompiledOrNotExpired();
+            });
+
+            return $compiler;
+        });
+    }
+}