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KnowledgeBase/app/Filament/Resources/UserResource.php

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<?php
namespace App\Filament\Resources;
use App\Filament\Resources\UserResource\Pages;
use App\Filament\Resources\UserResource\RelationManagers;
use App\Models\User;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
class UserResource extends Resource
{
protected static ?string $model = User::class;
protected static ?string $navigationIcon = 'heroicon-o-users';
protected static ?string $navigationLabel = '用户管理';
protected static ?string $modelLabel = '用户';
protected static ?string $pluralModelLabel = '用户';
protected static ?int $navigationSort = 1;
protected static ?string $navigationGroup = '权限管理';
public static function shouldRegisterNavigation(): bool
{
return auth()->user()?->can('user.view') ?? false;
}
public static function getEloquentQuery(): \Illuminate\Database\Eloquent\Builder
{
$query = parent::getEloquentQuery();
$user = auth()->user();
if ($user && $user->hasStationRestriction()) {
$stationIds = $user->getAccessibleStationIds();
$query->where(function ($q) use ($stationIds) {
$q->whereDoesntHave('stations')
->orWhereHas('stations', fn ($sq) => $sq->whereIn('stations.id', $stationIds));
});
}
return $query;
}
/**
* 获取权限分组标签页
*/
protected static function getPermissionTabs(): array
{
// 模块名称和图标映射
$moduleConfig = [
'document' => ['name' => '文档管理', 'icon' => 'heroicon-o-document-text'],
'system-setting' => ['name' => '系统设置', 'icon' => 'heroicon-o-cog-6-tooth'],
'activity-log' => ['name' => '操作日志', 'icon' => 'heroicon-o-clipboard-document-list'],
'terminal' => ['name' => '终端管理', 'icon' => 'heroicon-o-computer-desktop'],
'guide' => ['name' => '操作指引', 'icon' => 'heroicon-o-book-open'],
'user' => ['name' => '用户管理', 'icon' => 'heroicon-o-users'],
'role' => ['name' => '角色管理', 'icon' => 'heroicon-o-shield-check'],
];
// 操作名称映射
$actionNames = [
'viewAny' => '查看列表',
'view' => '查看详情',
'create' => '创建',
'update' => '编辑',
'delete' => '删除',
'download' => '下载',
'export' => '导出',
'sync' => '同步',
'publish' => '发布',
'archive' => '归档',
];
// 按模块分组权限
$groupedPermissions = \Spatie\Permission\Models\Permission::all()
->groupBy(function ($permission) {
return explode('.', $permission->name)[0];
});
$tabs = [];
foreach ($groupedPermissions as $module => $permissions) {
$config = $moduleConfig[$module] ?? ['name' => $module, 'icon' => 'heroicon-o-square-3-stack-3d'];
// 构建该模块的权限选项
$options = $permissions->mapWithKeys(function ($permission) use ($actionNames) {
$action = explode('.', $permission->name)[1] ?? '';
$actionName = $actionNames[$action] ?? $action;
return [$permission->name => $actionName];
})->toArray();
$tabs[] = Forms\Components\Tabs\Tab::make($config['name'])
->icon($config['icon'])
->schema([
Forms\Components\CheckboxList::make("permissions_{$module}")
->label('')
->options($options)
->columns(2)
->bulkToggleable()
->helperText('选择该模块的直接权限(会叠加到角色权限之上)')
->afterStateHydrated(function ($component, $state, ?User $record) use ($module) {
if ($record) {
// 获取该用户在当前模块的直接权限
$modulePermissions = $record->permissions()
->where('name', 'like', "{$module}.%")
->pluck('name')
->toArray();
$component->state($modulePermissions);
}
})
->dehydrated(false), // 不直接保存,在下面统一处理
]);
}
return $tabs;
}
public static function form(Form $form): Form
{
return $form
->schema([
Forms\Components\Section::make('基本信息')
->schema([
Forms\Components\TextInput::make('name')
->label('用户名称')
->required()
->maxLength(255)
->placeholder('请输入用户名称'),
Forms\Components\TextInput::make('email')
->label('邮箱')
->email()
->required()
->maxLength(255)
->placeholder('请输入邮箱地址'),
Forms\Components\TextInput::make('password')
->label('密码')
->password()
->required(fn (string $context): bool => $context === 'create')
->dehydrated(fn ($state) => filled($state))
->minLength(8)
->placeholder('请输入密码至少8位')
->helperText('编辑时留空表示不修改密码'),
])
->columns(2),
Forms\Components\Section::make('线站与角色')
->schema([
Forms\Components\Select::make('stations')
->label('关联线站')
->multiple()
->relationship('stations', 'name')
->preload()
->placeholder('不关联线站则可访问全部资源')
->helperText('关联线站后用户只能看到对应线站的资源'),
Forms\Components\Select::make('roles')
->label('角色')
->multiple()
->relationship('roles', 'name')
->preload()
->placeholder('请选择用户角色')
->helperText('角色决定用户的基础权限')
->searchable(),
])
->columns(2),
Forms\Components\Section::make('直接权限')
->description('为用户分配额外的权限,这些权限会叠加到角色权限之上')
->schema([
Forms\Components\Hidden::make('all_permissions')
->afterStateHydrated(function ($component, ?User $record) {
if ($record) {
$component->state($record->permissions->pluck('name')->toArray());
}
})
->dehydrateStateUsing(function ($state, $get) {
// 收集所有模块的权限
$allPermissions = [];
$modules = ['document', 'system-setting', 'activity-log', 'terminal', 'guide', 'user', 'role'];
foreach ($modules as $module) {
$modulePermissions = $get("permissions_{$module}") ?? [];
$allPermissions = array_merge($allPermissions, $modulePermissions);
}
return $allPermissions;
}),
Forms\Components\Tabs::make('权限分组')
->tabs(self::getPermissionTabs())
->columnSpanFull(),
])
->collapsible()
->collapsed(),
]);
}
public static function table(Table $table): Table
{
return $table
->columns([
Tables\Columns\TextColumn::make('id')
->label('ID')
->sortable(),
Tables\Columns\TextColumn::make('name')
->label('用户名称')
->searchable()
->sortable(),
Tables\Columns\TextColumn::make('email')
->label('邮箱')
->searchable()
->sortable(),
Tables\Columns\TextColumn::make('roles.name')
->label('角色')
->badge()
->color(fn (string $state): string => match ($state) {
'super-admin' => 'danger',
'admin' => 'warning',
'user' => 'success',
default => 'gray',
})
->formatStateUsing(fn (string $state): string => match ($state) {
'super-admin' => '超级管理员',
'admin' => '管理员',
'user' => '普通用户',
default => $state,
})
->searchable()
->toggleable(),
Tables\Columns\TextColumn::make('stations.name')
->label('所属分组')
->badge()
->searchable()
->toggleable(),
Tables\Columns\TextColumn::make('permissions_count')
->label('权限数量')
->getStateUsing(function (User $record): int {
// 获取用户所有权限(包括通过角色继承的)
return $record->getAllPermissions()->count();
})
->sortable(query: function ($query, string $direction): void {
// 使用子查询进行排序
$query->withCount('permissions')
->orderBy('permissions_count', $direction);
})
->toggleable(),
Tables\Columns\TextColumn::make('created_at')
->label('创建时间')
->dateTime('Y-m-d H:i:s')
->sortable()
->toggleable(),
Tables\Columns\TextColumn::make('updated_at')
->label('更新时间')
->dateTime('Y-m-d H:i:s')
->sortable()
->toggleable(isToggledHiddenByDefault: true),
])
->filters([
Tables\Filters\SelectFilter::make('roles')
->label('角色')
->relationship('roles', 'name')
->multiple()
->preload(),
])
->actions([
Tables\Actions\ViewAction::make()
->label('查看'),
Tables\Actions\EditAction::make()
->label('编辑'),
Tables\Actions\DeleteAction::make()
->label('删除')
->before(function (Tables\Actions\DeleteAction $action, User $record) {
// 防止删除超级管理员
if ($record->isSuperAdmin()) {
\Filament\Notifications\Notification::make()
->danger()
->title('无法删除')
->body('不能删除超级管理员账户')
->send();
$action->cancel();
}
}),
])
->bulkActions([
Tables\Actions\BulkActionGroup::make([
Tables\Actions\DeleteBulkAction::make()
->label('批量删除')
->before(function (Tables\Actions\DeleteBulkAction $action, $records) {
// 检查是否包含超级管理员
$hasSuperAdmin = $records->contains(fn ($record) => $record->isSuperAdmin());
if ($hasSuperAdmin) {
\Filament\Notifications\Notification::make()
->danger()
->title('无法删除')
->body('选中的用户中包含超级管理员,无法批量删除')
->send();
$action->cancel();
}
}),
]),
])
->defaultSort('created_at', 'desc');
}
public static function getRelations(): array
{
return [
];
}
public static function getPages(): array
{
return [
'index' => Pages\ListUsers::route('/'),
'create' => Pages\CreateUser::route('/create'),
'view' => Pages\ViewUser::route('/{record}'),
'edit' => Pages\EditUser::route('/{record}/edit'),
];
}
}