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feat: add bulk AI summary generation button to admin

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Adds a "Generate AI Summaries" button to the Peptide News settings page
that processes all articles missing summaries in batches of 50. The UI
loops automatically until every article has been summarized, showing
real-time progress. The admin batch overrides the per-cycle limit so it
isn't capped at 10 — the existing 120-second timeout guard still applies.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Terence Ong
2026-04-07 14:59:18 +07:00
parent f6629a8ed2
commit ab56ec7e97
6 changed files with 1354 additions and 58 deletions
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79
includes/class-peptide-news-llm.php
View File

@@ -114,22 +114,26 @@ class Peptide_News_LLM {
* Process all unanalyzed articles (called after a fetch cycle).
*
* Includes a time-based guard to prevent cron timeouts and
* respects the admin-configured max articles per cycle.
* respects the admin-configured max articles per cycle unless
* $override_limit is true (used by the manual bulk-generate button).
*
* @param int $batch_size Max articles to process per run.
* @return int Number of articles successfully processed.
* @param int $batch_size Max articles to process per run.
* @param bool $override_limit When true, ignore the admin "max per cycle" cap.
* @return int Number of articles successfully processed.
*/
public static function process_unanalyzed( $batch_size = 10 ) {
public static function process_unanalyzed( $batch_size = 10, $override_limit = false ) {
if ( ! self::is_enabled() ) {
return 0;
}
// Respect admin cost-control setting.
$max_per_cycle = absint( get_option( 'peptide_news_llm_max_articles', 10 ) );
if ( $max_per_cycle < 1 ) {
$max_per_cycle = 10;
if ( ! $override_limit ) {
// Respect admin cost-control setting for automated cron runs.
$max_per_cycle = absint( get_option( 'peptide_news_llm_max_articles', 10 ) );
if ( $max_per_cycle < 1 ) {
$max_per_cycle = 10;
}
$batch_size = min( $batch_size, $max_per_cycle );
}
$batch_size = min( $batch_size, $max_per_cycle );
global $wpdb;
$table = $wpdb->prefix . 'peptide_news_articles';
@@ -370,6 +374,63 @@ class Peptide_News_LLM {
}
}
/**
* AJAX handler: bulk-generate AI summaries for articles that are missing them.
*
* Processes up to 50 articles per request. Returns the count of articles
* processed and remaining so the admin UI can loop until done.
*
* @since 2.0.1
*/
public static function ajax_generate_summaries() {
check_ajax_referer( 'peptide_news_admin', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( 'Unauthorized', 403 );
}
if ( ! self::is_enabled() ) {
wp_send_json_error( 'AI Analysis is not enabled. Please enable it and set an OpenRouter API key in Peptide News → Settings.' );
}
global $wpdb;
$table = $wpdb->prefix . 'peptide_news_articles';
// Count how many still need processing.
$remaining = (int) $wpdb->get_var(
"SELECT COUNT(*) FROM {$table}
WHERE is_active = 1
AND ( ai_summary = '' OR ai_summary IS NULL )"
);
if ( $remaining < 1 ) {
wp_send_json_success( array(
'processed' => 0,
'remaining' => 0,
'message' => 'All articles already have AI summaries.',
) );
}
// Process a generous batch — the 120-second timeout guard inside
// process_unanalyzed() will stop early if needed. Override the
// per-cycle limit since this is a manual admin action.
$batch_size = min( 50, $remaining );
$processed = self::process_unanalyzed( $batch_size, true );
// Recount remaining after this batch.
$still_remaining = (int) $wpdb->get_var(
"SELECT COUNT(*) FROM {$table}
WHERE is_active = 1
AND ( ai_summary = '' OR ai_summary IS NULL )"
);
wp_send_json_success( array(
'processed' => $processed,
'remaining' => $still_remaining,
'message' => sprintf( '%d article(s) summarized, %d remaining.', $processed, $still_remaining ),
) );
}
/**
* Clear all article transient caches.
*/

1
includes/class-peptide-news.php
View File

@@ -81,6 +81,7 @@ class Peptide_News {
$this->loader->add_action( 'peptide_news_cron_fetch', $fetcher, 'fetch_all_sources' );
$this->loader->add_filter( 'cron_schedules', $fetcher, 'add_custom_cron_schedules' );
$this->loader->add_action( 'wp_ajax_peptide_news_backfill_sources', $fetcher, 'ajax_backfill_sources' );
$this->loader->add_action( 'wp_ajax_peptide_news_generate_summaries', 'Peptide_News_LLM', 'ajax_generate_summaries' );
}
/**