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312<?php
/**
* Laravel 4 Core
*
* @author Andreas Lutro <anlutro@gmail.com>
* @license http://opensource.org/licenses/MIT
* @package l4-core
*/
namespace anlutro\Core;
use anlutro\Core\Auth\Users\UserModel;
use Illuminate\Http\Request;
use Illuminate\Support\ServiceProvider;
use Illuminate\View\View;
class CoreServiceProvider extends ServiceProvider
{
use \anlutro\Core\RouteProviderTrait;
/**
* The name of the package.
*
* @var string
*/
const PACKAGE = 'anlutro/l4-core';
/**
* The namespace that should be registered with the config, translator,
* view finder and so on.
*
* @var string
*/
const DOMAIN = 'c';
/**
* Whether or not the service provider should be deferred/lazy loaded.
*
* @var boolean
*/
protected $defer = false;
/**
* The name of the user model class.
*
* @var string
*/
protected $userModel;
/**
* The path to the packages's resources directory.
*
* @var string
*/
protected static $resPath;
/**
* Register IoC bindings.
*
* @return void
*/
public function register()
{
static::$resPath = dirname(__DIR__).'/resources';
$this->commands([
'anlutro\Core\Console\PublishCommand',
'anlutro\Core\Auth\Console\CreateUserCommand',
'anlutro\Core\Auth\Console\ChangePasswordCommand',
]);
$this->app->bind('anlutro\Core\Auth\UserManager');
$this->app->bind('Illuminate\Database\Connection', function($app) {
return $app->make('db')->connection();
});
$this->userModel = $this->app['config']->get('auth.model') ?: 'anlutro\Core\Auth\Users\UserModel';
$this->app->bind('anlutro\Core\Auth\Users\UserModel', $this->userModel);
$this->app->bindShared('anlutro\Core\Html\ScriptManager', function($app) {
return new Html\ScriptManager($app['config']->get('app.debug'));
});
}
/**
* Run on application boot.
*
* @return void
*/
public function boot()
{
$this->registerConfigFiles();
$this->registerLangFiles();
$this->registerViewFiles();
$this->registerAuthDriver();
$this->registerRouteFilters();
$this->registerRoutes('core');
if ($this->app['config']->get('c::support-email')) {
$this->registerRoutes('support');
}
$this->registerViewEvents();
$this->registerUserEvents($this->userModel);
$this->app->booted(function() {
$this->registerErrorHandlers();
});
}
/**
* Register our config file location with the config repository.
*
* @return void
*/
protected function registerConfigFiles()
{
$this->app['config']->package(static::PACKAGE, static::$resPath . '/config', static::DOMAIN);
}
/**
* Register our language file location with the translator.
*
* @return void
*/
protected function registerLangFiles()
{
$this->app['translator']->addNamespace(static::DOMAIN, static::$resPath . '/lang');
}
/**
* Register our views with the view file loader.
*
* @return void
*/
protected function registerViewFiles()
{
$appView = $this->getAppViewPath(static::PACKAGE, static::DOMAIN);
if ($this->app['files']->isDirectory($appView)) {
$this->app['view']->addNamespace(static::DOMAIN, $appView);
}
$this->app['view']->addNamespace(static::DOMAIN, static::$resPath . '/views');
}
/**
* Register the custom "eloquent-exceptions" driver that throws descriptive
* exceptions when authentication fails.
*
* @return void
*/
protected function registerAuthDriver()
{
$this->app['auth']->extend('eloquent-exceptions', function() {
$model = $this->app['config']['auth.model'];
return new Auth\Laravel\EloquentUserProvider($this->app['hash'], $model);
});
}
/**
* Add route filters.
*
* @return void
*/
protected function registerRouteFilters()
{
$this->app['router']->filter('guest', 'anlutro\Core\Web\Filters\GuestFilter');
$this->app['router']->filter('auth', 'anlutro\Core\Web\Filters\AuthFilter');
$this->app['router']->filter('access', 'anlutro\Core\Web\Filters\AccessFilter');
$this->app->bind('anlutro\Core\Web\Filters\CsrfFilter', function($app) {
$regenerate = $app['config']->get('c::regenerate-csrf');
return new Web\Filters\CsrfFilter($app['session']->driver(), $regenerate);
});
$this->app['router']->filter('csrf', 'anlutro\Core\Web\Filters\CsrfFilter');
$this->app['router']->before(function(Request $request) {
if ($request->ajax() || $request->isJson() || $request->wantsJson()) {
$this->app->bind('anlutro\Core\Web\AuthController', 'anlutro\Core\Web\ApiAuthController');
$this->app->bind('anlutro\Core\Web\UserController', 'anlutro\Core\Web\ApiUserController');
}
});
}
/**
* Register the user model events.
*
* @param string|Model $userModel
*
* @return void
*/
protected function registerUserEvents($userModel)
{
// set a random login token on creation.
$userModel::creating(function(UserModel $user) {
$user->generateLoginToken();
});
// set last_login on every successful login.
$this->app['events']->listen('auth.login', function(UserModel $user) {
$user->updateLastLogin();
});
}
/**
* Register view events (composers and creators).
*
* @return void
*/
protected function registerViewEvents()
{
$view = $this->app['view'];
$view->creator('c::layout.main-generic', 'anlutro\Core\Web\Composers\GenericLayoutCreator');
$view->creator(['c::layout.main-sidebar', 'c::layout.main-nosidebar'], 'anlutro\Core\Web\Composers\MainLayoutCreator');
$view->creator('c::layout.main-sidebar', 'anlutro\Core\Web\Composers\SidebarLayoutCreator');
$view->creator('c::alerts', 'anlutro\Core\Web\Composers\AlertsViewCreator');
$view->creator('c::sidebar', function(View $view) {
$view->with('sidebar', new \Illuminate\Support\Collection);
});
$view->creator('c::menu', 'anlutro\Core\Web\Composers\MenuViewCreator');
$view->composer('c::menu', function() {
$this->registerMenus();
});
}
/**
* Add menu items.
*
* @return void
*/
protected function registerMenus()
{
/** @var \anlutro\Menu\Builder $menu */
$menu = $this->app['anlutro\Menu\Builder'];
/** @var \Illuminate\Translation\Translator $lang */
$lang = $this->app['translator'];
/** @var \Illuminate\Routing\UrlGenerator $url */
$url = $this->app['url'];
/** @var \anlutro\Core\Auth\Users\UserModel|null $user */
$user = $this->app['auth']->user();
if ($user !== null) {
$subMenu = $menu->getMenu('right')
->addSubmenu($user->name, ['id' => 'user', 'glyphicon' => 'user'], 99);
$subMenu->addItem(
$lang->get('c::user.profile-title'),
$url->route('c::profile'),
['id' => 'profile']
);
$subMenu->addItem(
$lang->get('c::auth.logout'),
$url->route('c::logout'),
['id' => 'log-out'],
50
);
} else {
$menu->getMenu('right')->addItem(
$lang->get('c::auth.login-title'),
$url->route('c::login'),
['id' => 'log-in', 'glyph' => 'log-in'],
99
);
}
}
/**
* Register the default/fallback error handlers.
*
* @return void
*/
protected function registerErrorHandlers()
{
if (!$this->providerLoaded('anlutro\L4SmartErrors\L4SmartErrorsServiceProvider')) return;
(new ErrorHandler($this->app))->register();
}
/**
* Check if a service provider is present in the application.
*
* @param string $provider
*
* @return boolean
*/
protected function providerLoaded($provider)
{
$providers = $this->app['config']->get('app.providers')
+ array_keys($this->app->getLoadedProviders());
return in_array($provider, $providers);
}
/**
* Get the path to the core resource files.
*
* @return string
*/
public static function getResPath()
{
return static::$resPath;
}
}