102 lines
2.4 KiB
PHP
102 lines
2.4 KiB
PHP
<?php
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namespace App\Providers;
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use App\Album;
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use App\Facade\UserConfig;
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use App\Group;
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use App\Permission;
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use App\Photo;
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use App\Policies\AlbumPolicy;
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use App\User;
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use function GuzzleHttp\Psr7\mimetype_from_extension;
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use Illuminate\Support\Facades\Gate;
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use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
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class AuthServiceProvider extends ServiceProvider
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{
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/**
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* @var Permission[]
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*/
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private $permissions;
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/**
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* The policy mappings for the application.
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*
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* @var array
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*/
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protected $policies = [
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Album::class => AlbumPolicy::class
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];
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/**
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* Register any authentication / authorization services.
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*
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* @return void
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*/
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public function boot()
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{
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$this->registerPolicies();
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Gate::define('admin:access', function ($user)
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{
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return $this->userHasAdminPermission($user, 'access');
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});
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Gate::define('admin:configure', function ($user)
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{
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return $this->userHasAdminPermission($user, 'configure');
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});
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Gate::define('admin:manage-albums', function ($user)
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{
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return $this->userHasAdminPermission($user, 'manage-albums');
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});
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Gate::define('photo.download_original', function ($user, Photo $photo)
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{
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if (!UserConfig::get('restrict_original_download'))
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{
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return true;
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}
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return ($user->id == $photo->user_id);
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});
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}
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private function userHasAdminPermission(User $user, $permissionDescription)
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{
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if ($user->is_admin)
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{
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return true;
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}
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/** @var Group $group */
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foreach ($user->groups as $group)
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{
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if ($group->hasAdminPermission($group, $this->getAdminPermission($permissionDescription)))
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{
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return true;
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}
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}
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return false;
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}
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private function getAdminPermission($description)
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{
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if (is_null($this->permissions))
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{
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$this->permissions = Permission::where('section', 'admin')->get();
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}
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foreach ($this->permissions as $permission)
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{
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if (strtolower($permission->description) == strtolower($description))
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{
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return $permission;
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}
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}
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return null;
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}
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}
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