91 lines
2.7 KiB
PHP
91 lines
2.7 KiB
PHP
<?php
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namespace App\Services\AiEditing;
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use App\Models\AiStyle;
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use App\Models\Event;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Collection;
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class EventAiEditingPolicyService
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{
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/**
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* @return array{
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* enabled: bool,
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* allow_custom_prompt: bool,
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* allowed_style_keys: array<int, string>,
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* policy_message: ?string
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* }
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*/
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public function resolve(Event $event): array
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{
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$settings = is_array($event->settings) ? $event->settings : [];
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$aiSettings = Arr::get($settings, 'ai_editing', []);
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$aiSettings = is_array($aiSettings) ? $aiSettings : [];
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$enabled = array_key_exists('enabled', $aiSettings)
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? (bool) $aiSettings['enabled']
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: true;
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$allowCustomPrompt = array_key_exists('allow_custom_prompt', $aiSettings)
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? (bool) $aiSettings['allow_custom_prompt']
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: true;
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$allowedStyleKeys = collect($aiSettings['allowed_style_keys'] ?? [])
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->filter(fn (mixed $value): bool => is_string($value) && trim($value) !== '')
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->map(fn (string $value): string => trim($value))
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->unique()
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->values()
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->all();
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$policyMessage = trim((string) ($aiSettings['policy_message'] ?? ''));
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return [
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'enabled' => $enabled,
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'allow_custom_prompt' => $allowCustomPrompt,
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'allowed_style_keys' => $allowedStyleKeys,
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'policy_message' => $policyMessage !== '' ? $policyMessage : null,
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];
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}
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public function isEnabled(Event $event): bool
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{
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return (bool) $this->resolve($event)['enabled'];
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}
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public function isStyleAllowed(Event $event, ?AiStyle $style): bool
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{
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$policy = $this->resolve($event);
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if ($style === null) {
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return (bool) $policy['allow_custom_prompt'];
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}
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/** @var array<int, string> $allowedStyleKeys */
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$allowedStyleKeys = $policy['allowed_style_keys'];
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if ($allowedStyleKeys === []) {
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return true;
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}
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return in_array($style->key, $allowedStyleKeys, true);
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}
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/**
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* @param Collection<int, AiStyle> $styles
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* @return Collection<int, AiStyle>
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*/
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public function filterStyles(Event $event, Collection $styles): Collection
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{
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$policy = $this->resolve($event);
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/** @var array<int, string> $allowedStyleKeys */
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$allowedStyleKeys = $policy['allowed_style_keys'];
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if ($allowedStyleKeys === []) {
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return $styles->values();
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}
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return $styles
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->filter(fn (AiStyle $style): bool => in_array($style->key, $allowedStyleKeys, true))
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->values();
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}
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}
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