74 lines
1.6 KiB
PHP
74 lines
1.6 KiB
PHP
<?php
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namespace App\Http\Requests;
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use App\Models\User;
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use App\Support\UsernamePolicy;
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use Illuminate\Foundation\Http\FormRequest;
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use Illuminate\Validation\Rule;
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class UsernameRequest extends FormRequest
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{
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public function authorize(): bool
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{
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return true;
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}
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protected function prepareForValidation(): void
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{
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if ($this->has('username')) {
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$this->merge([
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'username' => UsernamePolicy::normalize((string) $this->input('username')),
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]);
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}
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}
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public function rules(): array
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{
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return [
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'username' => self::rulesFor($this->resolveIgnoreUserId()),
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];
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}
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/**
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* @return array<int, mixed>
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*/
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public static function rulesFor(?int $ignoreUserId = null): array
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{
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return [
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...self::formatRules(),
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Rule::unique(User::class, 'username')->ignore($ignoreUserId),
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];
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}
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/**
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* @return array<int, mixed>
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*/
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public static function formatRules(): array
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{
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return [
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'required',
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'string',
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'min:' . UsernamePolicy::min(),
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'max:' . UsernamePolicy::max(),
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'regex:' . UsernamePolicy::regex(),
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Rule::notIn(UsernamePolicy::reserved()),
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];
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}
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private function resolveIgnoreUserId(): ?int
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{
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$user = $this->user();
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if ($user) {
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return (int) $user->id;
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}
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$routeUserId = $this->route('id') ?? $this->route('user');
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if (is_numeric($routeUserId)) {
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return (int) $routeUserId;
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}
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return null;
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}
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}
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