add class autoloader for plugins

app/Providers/PluginServiceProvider.php

@@ -2,6 +2,8 @@
 
 namespace App\Providers;
 
+use Illuminate\Support\Str;
+use App\Services\PluginManager;
 use Illuminate\Support\ServiceProvider;
 
 class PluginServiceProvider extends ServiceProvider
@@ -11,9 +13,38 @@ class PluginServiceProvider extends ServiceProvider
      *
      * @return void
      */
-    public function boot()
+    public function boot(PluginManager $plugins)
     {
-        //
+        $namespaces = [];
+
+        foreach ($plugins->getPlugins() as $plugin) {
+            $namespaces[$plugin->getNameSpace()] = $plugin->getPath()."/src";
+        }
+
+        // register class autoloader for plugins
+        spl_autoload_register(function($class) use ($namespaces) {
+            // traverse in registered plugin namespaces
+            foreach ((array) array_keys($namespaces) as $namespace) {
+                if ($namespace != '' && mb_strpos($class, $namespace) === 0) {
+                    // parse real file path
+                    $path = $namespaces[$namespace].Str::replaceFirst($namespace, '', $class).".php";
+                    $path = str_replace('\\', '/', $path);
+
+                    if (file_exists($path)) {
+                        include $path;
+                    }
+                }
+            }
+        });
+
+        $bootstrappers = $plugins->getEnabledBootstrappers();
+
+        foreach ($bootstrappers as $file) {
+            // bootstraper is a closure
+            $bootstrapper = require $file;
+
+            $this->app->call($bootstrapper);
+        }
     }
 
     /**
@@ -23,15 +54,6 @@ class PluginServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        $this->app->bind('plugins', 'App\Services\PluginManager');
-
-        $bootstrappers = $this->app->make('plugins')->getEnabledBootstrappers();
-
-        foreach ($bootstrappers as $file) {
-            // bootstraper is a closure
-            $bootstrapper = require $file;
-
-            $this->app->call($bootstrapper);
-        }
+        $this->app->singleton('plugins', PluginManager::class);
     }
 }

app/Services/Plugin.php

@@ -2,29 +2,15 @@
 
 namespace App\Services;
 
-use Illuminate\Contracts\Support\Arrayable;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
+use Illuminate\Contracts\Support\Arrayable;
 
 /**
  * @property string $name
  * @property string $description
- * @property string $type
- * @property array  $keywords
- * @property string $homepage
- * @property string $time
- * @property string $license
- * @property array  $authors
- * @property array  $support
- * @property array  $require
- * @property array  $requireDev
- * @property array  $autoload
- * @property array  $autoloadDev
- * @property array  $conflict
- * @property array  $replace
- * @property array  $provide
- * @property array  $suggest
- * @property array  $extra
+ * @property string $title
+ * @property array  $author
  */
 class Plugin implements Arrayable
 {
@@ -56,6 +42,13 @@ class Plugin implements Arrayable
      */
     protected $version;
 
+    /**
+     * The namespace used by the plugin.
+     *
+     * @var string
+     */
+    protected $namespace;
+
     /**
      * Whether the plugin is enabled.
      *
@@ -121,7 +114,20 @@ class Plugin implements Arrayable
         return $this->installed;
     }
 
-    public function getViewPath($name) {
+    public function getNameSpace()
+    {
+        return $this->namespace;
+    }
+
+    public function setNameSpace($namespace)
+    {
+        $this->namespace = $namespace;
+
+        return $this;
+    }
+
+    public function getViewPath($name)
+    {
         return $this->path."/views/$name.tpl";
     }
 

app/Services/PluginManager.php

@@ -2,22 +2,28 @@
 
 namespace App\Services;
 
-use Illuminate\Contracts\Foundation\Application;
-use Illuminate\Contracts\Events\Dispatcher;
-use Illuminate\Filesystem\Filesystem;
 use Illuminate\Support\Arr;
-use Illuminate\Support\Collection;
-use App\Services\Repositories\OptionRepository;
-use App\Events\PluginWasDisabled;
 use App\Events\PluginWasEnabled;
+use App\Events\PluginWasDisabled;
+use Illuminate\Support\Collection;
 use App\Events\PluginWasUninstalled;
+use Illuminate\Filesystem\Filesystem;
+use Illuminate\Contracts\Events\Dispatcher;
+use App\Services\Repositories\OptionRepository;
+use Illuminate\Contracts\Foundation\Application;
 
 class PluginManager
 {
-    protected $option;
-
+    /**
+     * @var Application
+     */
     protected $app;
 
+    /**
+     * @var OptionRepository
+     */
+    protected $option;
+
     /**
      * @var Dispatcher
      */
@@ -34,13 +40,13 @@ class PluginManager
     protected $plugins;
 
     public function __construct(
-        OptionRepository $option,
         Application $app,
+        OptionRepository $option,
         Dispatcher $dispatcher,
         Filesystem $filesystem
     ) {
-        $this->option = $option;
-        $this->app = $app;
+        $this->app        = $app;
+        $this->option     = $option;
         $this->dispatcher = $dispatcher;
         $this->filesystem = $filesystem;
     }
@@ -80,6 +86,7 @@ class PluginManager
 
                 // Per default all plugins are installed if they are registered in composer.
                 $plugin->setInstalled(true);
+                $plugin->setNameSpace(Arr::get($package, 'namespace'));
                 $plugin->setVersion(Arr::get($package, 'version'));
                 $plugin->setEnabled($this->isEnabled($plugin->name));
 
@@ -119,10 +126,6 @@ class PluginManager
 
             $enabled[] = $name;
 
-            // $this->migrate($plugin);
-
-            // $this->publishAssets($plugin);
-
             $this->setEnabled($enabled);
 
             $plugin->setEnabled(true);
@@ -164,12 +167,6 @@ class PluginManager
 
         $this->disable($name);
 
-        // $this->migrateDown($plugin);
-
-        // $this->unpublishAssets($plugin);
-
-        // $plugin->setInstalled(false);
-
         $this->filesystem->deleteDirectory($plugin->getPath());
 
         // refresh plugin list