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<?php |
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namespace Yajra\Acl; |
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use Illuminate\Contracts\Auth\Access\Gate as GateContract; |
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use Illuminate\Database\QueryException; |
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use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider; |
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use Illuminate\Support\Str; |
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use Illuminate\View\Compilers\BladeCompiler; |
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use Yajra\Acl\Models\Permission; |
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class AclServiceProvider extends ServiceProvider |
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{ |
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/** |
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* Register any application authentication / authorization services. |
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* |
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* @param \Illuminate\Contracts\Auth\Access\Gate $gate |
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* @return void |
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*/ |
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public function boot(GateContract $gate) |
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{ |
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$this->publishConfig(); |
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$this->publishMigrations(); |
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$this->registerPolicies($gate); |
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$this->registerPermissions($gate); |
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$this->registerCacheListener(); |
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$this->registerBladeDirectives(); |
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$this->loadTranslations(); |
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} |
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/** |
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* Publish package config file. |
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*/ |
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protected function publishConfig() |
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{ |
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$this->publishes([ |
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__DIR__ . '/../config/acl.php' => config_path('acl.php'), |
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], 'laravel-acl'); |
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} |
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/** |
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* Publish package migration files. |
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*/ |
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protected function publishMigrations() |
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{ |
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$this->publishes([ |
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__DIR__ . '/../migrations/' => database_path('migrations'), |
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], 'laravel-acl'); |
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} |
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/** |
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* Load package language files. |
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*/ |
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protected function loadTranslations() |
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{ |
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$this->loadTranslationsFrom(__DIR__. '/../lang', 'laravel-acl'); |
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} |
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/** |
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* Register defined permissions from database. |
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* |
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* @param \Illuminate\Contracts\Auth\Access\Gate $gate |
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*/ |
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protected function registerPermissions(GateContract $gate) |
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{ |
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try { |
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foreach ($this->getPermissions() as $permission) { |
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$ability = $permission->slug; |
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$policy = function ($user) use ($permission) { |
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return $user->hasRole($permission->roles); |
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}; |
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if (Str::contains($permission->slug, '@')) { |
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$policy = $permission->slug; |
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$ability = $permission->name; |
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} |
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$gate->define($ability, $policy); |
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} |
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} catch (QueryException $e) { |
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// \\_(",)_// |
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} |
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} |
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/** |
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* Get lists of permissions. |
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* |
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* @return \Illuminate\Database\Eloquent\Collection|static[] |
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*/ |
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protected function getPermissions() |
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{ |
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return $this->app['cache.store']->rememberForever('permissions.policies', function () { |
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return Permission::with('roles')->get(); |
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}); |
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} |
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/** |
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* Register ACL models cache listener. |
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*/ |
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protected function registerCacheListener() |
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{ |
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Permission::saved(function () { |
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$this->app['cache.store']->forget('permissions.policies'); |
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}); |
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Permission::deleted(function () { |
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$this->app['cache.store']->forget('permissions.policies'); |
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}); |
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} |
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/** |
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* Register custom blade directives. |
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*/ |
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protected function registerBladeDirectives() |
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{ |
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/** @var BladeCompiler $blade */ |
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$blade = $this->app['blade.compiler']; |
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$blade->directive('canAtLeast', function ($expression) { |
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return "<?php echo app('Yajra\\Acl\\CanAtLeastDirective')->handle{$expression}; ?>"; |
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}); |
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} |
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/** |
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* Register providers. |
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*/ |
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public function register() |
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{ |
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$this->app->singleton(CanAtLeastDirective::class, CanAtLeastDirective::class); |
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} |
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} |
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yajra /
laravel-acl
