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wip: article AI polish, category SEO fields, cover generator, membership plan seeder
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This commit is contained in:
gouki
2026-09-07 18:48:37 +00:00
parent 263b98b218
commit 3cec4c5e18
121 changed files with 4701 additions and 313 deletions
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app/Domain/Ai/OpenAiCompatibleLlmProvider.php
+90 -37
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@@ -17,58 +17,64 @@ class OpenAiCompatibleLlmProvider implements LlmProvider
public function complete(string $prompt, array $context = []): array
{
$response = $this->request([
'model' => $this->settings->model ?? 'gpt-4o-mini',
'messages' => [
[
'role' => 'system',
'content' => 'You optimize blog article content. Respond with JSON containing summary (string) and suggestions (array of strings).',
],
[
'role' => 'user',
'content' => $prompt,
],
$title = (string) ($context['title'] ?? '');
$format = (string) ($context['content_format'] ?? 'markdown');
$formatHint = $format === 'html'
? 'Keep valid HTML (no markdown). Preserve existing tags where useful.'
: 'Keep Markdown (no raw HTML unless already present). Preserve headings/lists/code fences.';
$response = $this->chat([
[
'role' => 'system',
'content' => implode("\n", [
'You are an editor polishing blog posts for LaraBlog (Chinese and English OK).',
'Improve clarity, flow, and grammar without inventing facts or changing the author\'s intent.',
$formatHint,
'Respond with JSON only (no markdown fences):',
'{"summary":"short overview","description":"SEO description <=160 chars","polished_content":"full polished body","suggestions":["tip1","tip2"]}',
]),
],
'response_format' => ['type' => 'json_object'],
]);
[
'role' => 'user',
'content' => "Title: {$title}\nFormat: {$format}\n\n---\n{$prompt}",
],
], preferJsonObject: true);
$content = data_get($response, 'choices.0.message.content');
if (! is_string($content)) {
throw new RuntimeException('LLM completion response missing content.');
}
$decoded = json_decode($content, true);
$decoded = is_string($content) ? $this->decodeJsonObject($content) : null;
if (! is_array($decoded)) {
throw new RuntimeException('LLM completion response is not valid JSON.');
}
$suggestions = $decoded['suggestions'] ?? [];
if (! is_array($suggestions)) {
$suggestions = [];
}
return [
'summary' => (string) ($decoded['summary'] ?? ''),
'suggestions' => array_values($decoded['suggestions'] ?? []),
'description' => (string) ($decoded['description'] ?? ''),
'polished_content' => (string) ($decoded['polished_content'] ?? $decoded['content'] ?? ''),
'suggestions' => array_values(array_map('strval', $suggestions)),
];
}
public function moderate(string $content): array
{
$response = $this->request([
'model' => $this->settings->model ?? 'gpt-4o-mini',
'messages' => [
[
'role' => 'system',
'content' => 'Moderate blog comments. Respond with JSON: {"status":"approved|rejected|needs_human","reason":"..."}',
],
[
'role' => 'user',
'content' => $content,
],
$response = $this->chat([
[
'role' => 'system',
'content' => 'You moderate Chinese and English blog comments for spam, ads, scams, abuse, and irrelevant promo. Respond with JSON only (no markdown): {"status":"approved|rejected|needs_human","reason":"..."}. Reject clear spam/ads; approve normal discussion; use needs_human when unsure.',
],
'response_format' => ['type' => 'json_object'],
]);
[
'role' => 'user',
'content' => $content,
],
], preferJsonObject: true);
$payload = data_get($response, 'choices.0.message.content');
$decoded = is_string($payload) ? json_decode($payload, true) : null;
$decoded = is_string($payload) ? $this->decodeJsonObject($payload) : null;
if (! is_array($decoded) || ! isset($decoded['status'])) {
return [
@@ -77,12 +83,41 @@ class OpenAiCompatibleLlmProvider implements LlmProvider
];
}
$status = (string) $decoded['status'];
if (! in_array($status, ['approved', 'rejected', 'needs_human'], true)) {
$status = 'needs_human';
}
return [
'status' => (string) $decoded['status'],
'status' => $status,
'reason' => isset($decoded['reason']) ? (string) $decoded['reason'] : null,
];
}
/**
* @param list<array{role: string, content: string}> $messages
* @return array<string, mixed>
*/
protected function chat(array $messages, bool $preferJsonObject = false): array
{
$payload = [
'model' => $this->settings->model ?? 'gpt-4o-mini',
'messages' => $messages,
];
if ($preferJsonObject) {
try {
return $this->request($payload + [
'response_format' => ['type' => 'json_object'],
]);
} catch (\Throwable) {
// Some OpenAI-compatible gateways (e.g. Agnes) reject response_format.
}
}
return $this->request($payload);
}
/**
* @param array<string, mixed> $payload
* @return array<string, mixed>
@@ -91,9 +126,9 @@ class OpenAiCompatibleLlmProvider implements LlmProvider
{
$baseUrl = rtrim($this->settings->api_base_url ?? 'https://api.openai.com/v1', '/');
$response = Http::withToken($this->settings->api_key ?? '')
$response = Http::withToken((string) ($this->settings->api_key ?? ''))
->acceptJson()
->timeout(60)
->timeout(90)
->post("{$baseUrl}/chat/completions", $payload)
->throw()
->json();
@@ -104,4 +139,22 @@ class OpenAiCompatibleLlmProvider implements LlmProvider
return $response;
}
/**
* @return array<string, mixed>|null
*/
protected function decodeJsonObject(string $content): ?array
{
$trimmed = trim($content);
if (preg_match('/```(?:json)?\s*(\{.*?\})\s*```/s', $trimmed, $matches) === 1) {
$trimmed = $matches[1];
} elseif (preg_match('/\{.*\}/s', $trimmed, $matches) === 1) {
$trimmed = $matches[0];
}
$decoded = json_decode($trimmed, true);
return is_array($decoded) ? $decoded : null;
}
}