04a14a7f1f
Update plugin from v1.1.2 to v2.0.0-alpha.12 for Kirby 5 compatibility. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
62 lines
1.6 KiB
PHP
62 lines
1.6 KiB
PHP
<?php
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namespace tobimori\Seo;
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use Generator;
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use Kirby\Exception\Exception as KirbyException;
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use tobimori\Seo\Ai\Driver;
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use function is_string;
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use function is_array;
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/**
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* Ai facade
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*/
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class Ai
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{
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private static array $providers = [];
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public static function enabled(): bool
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{
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return (bool)Seo::option('ai.enabled', false);
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}
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/**
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* Returns a provider instance for the given ID or the default provider.
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*/
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public static function provider(string|null $providerId = null): Driver
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{
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$providerId ??= Seo::option('ai.provider');
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if (isset(self::$providers[$providerId])) {
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return self::$providers[$providerId];
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}
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$config = Seo::option("ai.providers.{$providerId}");
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if (!is_array($config)) {
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throw new KirbyException("AI provider \"{$providerId}\" is not defined.");
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}
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$driver = $config['driver'] ?? null;
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if (!is_string($driver) || $driver === '') {
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throw new KirbyException("AI provider \"{$providerId}\" is missing a driver reference.");
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}
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if (!is_subclass_of($driver, Driver::class)) {
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throw new KirbyException("AI provider driver \"{$driver}\" must extend " . Driver::class . '.');
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}
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return self::$providers[$providerId] = new $driver($providerId);
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}
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public static function streamTask(string $taskId, array $variables = []): Generator
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{
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$snippet = "seo/prompts/tasks/{$taskId}";
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$prompt = trim(snippet($snippet, $variables, return: true));
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if ($prompt === '') {
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throw new KirbyException("AI prompt snippet \"{$snippet}\" is missing or empty.");
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}
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return self::provider()->stream($prompt, /* todo custom model here */);
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}
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}
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