Viewing file:  PermissionServiceProvider.php (5.72 KB) -rw-r--r--
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<?php
namespace Spatie\Permission;
use Illuminate\Filesystem\Filesystem;
use Illuminate\Routing\Route;
use Illuminate\Support\Collection;
use Illuminate\Support\ServiceProvider;
use Illuminate\View\Compilers\BladeCompiler;
use Spatie\Permission\Contracts\Permission as PermissionContract;
use Spatie\Permission\Contracts\Role as RoleContract;
class PermissionServiceProvider extends ServiceProvider
{
public function boot(PermissionRegistrar $permissionLoader, Filesystem $filesystem)
{
if (function_exists('config_path')) { // function not available and 'publish' not relevant in Lumen
$this->publishes([
__DIR__.'/../config/permission.php' => config_path('permission.php'),
], 'config');
$this->publishes([
__DIR__.'/../database/migrations/create_permission_tables.php.stub' => $this->getMigrationFileName($filesystem),
], 'migrations');
}
$this->registerMacroHelpers();
$this->commands([
Commands\CacheReset::class,
Commands\CreateRole::class,
Commands\CreatePermission::class,
Commands\Show::class,
]);
$this->registerModelBindings();
$permissionLoader->clearClassPermissions();
$permissionLoader->registerPermissions();
$this->app->singleton(PermissionRegistrar::class, function ($app) use ($permissionLoader) {
return $permissionLoader;
});
}
public function register()
{
$this->mergeConfigFrom(
__DIR__.'/../config/permission.php',
'permission'
);
$this->registerBladeExtensions();
}
protected function registerModelBindings()
{
$config = $this->app->config['permission.models'];
if (! $config) {
return;
}
$this->app->bind(PermissionContract::class, $config['permission']);
$this->app->bind(RoleContract::class, $config['role']);
}
protected function registerBladeExtensions()
{
$this->app->afterResolving('blade.compiler', function (BladeCompiler $bladeCompiler) {
$bladeCompiler->directive('role', function ($arguments) {
list($role, $guard) = explode(',', $arguments.',');
return "<?php if(auth({$guard})->check() && auth({$guard})->user()->hasRole({$role})): ?>";
});
$bladeCompiler->directive('elserole', function ($arguments) {
list($role, $guard) = explode(',', $arguments.',');
return "<?php elseif(auth({$guard})->check() && auth({$guard})->user()->hasRole({$role})): ?>";
});
$bladeCompiler->directive('endrole', function () {
return '<?php endif; ?>';
});
$bladeCompiler->directive('hasrole', function ($arguments) {
list($role, $guard) = explode(',', $arguments.',');
return "<?php if(auth({$guard})->check() && auth({$guard})->user()->hasRole({$role})): ?>";
});
$bladeCompiler->directive('endhasrole', function () {
return '<?php endif; ?>';
});
$bladeCompiler->directive('hasanyrole', function ($arguments) {
list($roles, $guard) = explode(',', $arguments.',');
return "<?php if(auth({$guard})->check() && auth({$guard})->user()->hasAnyRole({$roles})): ?>";
});
$bladeCompiler->directive('endhasanyrole', function () {
return '<?php endif; ?>';
});
$bladeCompiler->directive('hasallroles', function ($arguments) {
list($roles, $guard) = explode(',', $arguments.',');
return "<?php if(auth({$guard})->check() && auth({$guard})->user()->hasAllRoles({$roles})): ?>";
});
$bladeCompiler->directive('endhasallroles', function () {
return '<?php endif; ?>';
});
$bladeCompiler->directive('unlessrole', function ($arguments) {
list($role, $guard) = explode(',', $arguments.',');
return "<?php if(!auth({$guard})->check() || ! auth({$guard})->user()->hasRole({$role})): ?>";
});
$bladeCompiler->directive('endunlessrole', function () {
return '<?php endif; ?>';
});
});
}
protected function registerMacroHelpers()
{
if (! method_exists(Route::class, 'macro')) { // Lumen
return;
}
Route::macro('role', function ($roles = []) {
if (! is_array($roles)) {
$roles = [$roles];
}
$roles = implode('|', $roles);
$this->middleware("role:$roles");
return $this;
});
Route::macro('permission', function ($permissions = []) {
if (! is_array($permissions)) {
$permissions = [$permissions];
}
$permissions = implode('|', $permissions);
$this->middleware("permission:$permissions");
return $this;
});
}
/**
* Returns existing migration file if found, else uses the current timestamp.
*
* @param Filesystem $filesystem
* @return string
*/
protected function getMigrationFileName(Filesystem $filesystem): string
{
$timestamp = date('Y_m_d_His');
return Collection::make($this->app->databasePath().DIRECTORY_SEPARATOR.'migrations'.DIRECTORY_SEPARATOR)
->flatMap(function ($path) use ($filesystem) {
return $filesystem->glob($path.'*_create_permission_tables.php');
})->push($this->app->databasePath()."/migrations/{$timestamp}_create_permission_tables.php")
->first();
}
}
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