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feat: v2.6.0 3-step AI pipeline, VPS worker, REST worker routes

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- 3-step OpenRouter pipeline: Gatekeeper scoring/classification, PubMed+Google URL extraction, Markdown summary generation
- REST worker routes /wp-json/peptide-news/v1/worker/* with X-Peptide-News-Token auth
- Standalone Coolify worker (tools/vps-worker) with Dockerfile + docker-compose
- CLI commands, content extractor, pubmed extractor, google url resolver
- 89 PHPUnit tests passing
This commit is contained in:
opencode
2026-08-03 19:20:47 +08:00
parent 9e78a7a8fb
commit 7d2f795f99
25 changed files with 4857 additions and 171 deletions
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49
includes/class-peptide-news-llm-client.php
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@@ -91,6 +91,34 @@ class Peptide_News_LLM_Client {
* @return array{content: string|\WP_Error, usage: array, request_id: string, cost: float}
*/
public static function call_with_usage( string $api_key, string $model, string $prompt ): array {
$messages = array(
array(
'role' => 'user',
'content' => $prompt,
),
);
return self::call_messages( $api_key, $model, $messages, 300, 0.3 );
}
/**
* Call the OpenRouter API with structured message arrays and optional response_format (JSON schema).
*
* @param string $api_key The API key.
* @param string $model Model ID.
* @param array $messages Array of message arrays ('role', 'content').
* @param int $max_tokens Max completion tokens.
* @param float $temperature Sampling temperature.
* @param array $response_format Optional JSON schema format array.
* @return array{content: string|\WP_Error, usage: array, request_id: string, cost: float}
*/
public static function call_messages(
string $api_key,
string $model,
array $messages,
int $max_tokens = 800,
float $temperature = 0.3,
array $response_format = array()
): array {
$result = array(
'content' => '',
'usage' => array(),
@@ -99,23 +127,22 @@ class Peptide_News_LLM_Client {
);
$body = array(
'model' => $model,
'messages' => array(
array(
'role' => 'user',
'content' => $prompt,
),
),
'max_tokens' => 300,
'temperature' => 0.3,
'model' => $model,
'messages' => $messages,
'max_tokens' => $max_tokens,
'temperature' => $temperature,
);
if ( ! empty( $response_format ) ) {
$body['response_format'] = $response_format;
}
$retries = 0;
$backoff = 2; // Initial backoff in seconds.
while ( $retries <= self::MAX_RETRIES ) {
$response = wp_remote_post( self::get_api_url(), array(
'timeout' => 15,
'timeout' => 20,
'headers' => array(
'Authorization' => 'Bearer ' . $api_key,
'Content-Type' => 'application/json',
@@ -145,7 +172,7 @@ class Peptide_News_LLM_Client {
break;
}
$data = json_decode( wp_remote_retrieve_body( $response ), true );
$data = json_decode( (string) wp_remote_retrieve_body( $response ), true );
// Extract usage data from response regardless of success/failure.
if ( is_array( $data ) && isset( $data['usage'] ) && is_array( $data['usage'] ) ) {