Primo Committ

vendor/laravel/framework/src/Illuminate/View/ViewServiceProvider.php

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+<?php
+
+namespace Illuminate\View;
+
+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();
+    }
+
+    /**
+     * 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);
+
+            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 new BladeCompiler($app['files'], $app['config']['view.compiled']);
+        });
+    }
+
+    /**
+     * 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;
+        });
+    }
+
+    /**
+     * Register the PHP engine implementation.
+     *
+     * @param  \Illuminate\View\Engines\EngineResolver  $resolver
+     * @return void
+     */
+    public function registerPhpEngine($resolver)
+    {
+        $resolver->register('php', function () {
+            return new PhpEngine;
+        });
+    }
+
+    /**
+     * Register the Blade engine implementation.
+     *
+     * @param  \Illuminate\View\Engines\EngineResolver  $resolver
+     * @return void
+     */
+    public function registerBladeEngine($resolver)
+    {
+        $resolver->register('blade', function () {
+            return new CompilerEngine($this->app['blade.compiler']);
+        });
+    }
+}