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github-actions[bot]
2026-04-08 04:53:09 +00:00
parent 95870bfe7b
commit 759b22ce3b
7 changed files with 245 additions and 52 deletions
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109
includes/class-peptide-news-fetcher.php
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@@ -83,6 +83,13 @@ class Peptide_News_Fetcher {
}
}
// Clear transient caches after storing new articles.
if ( $stored > 0 ) {
$this->clear_article_cache();
// Invalidate REST API caches.
$this->invalidate_rest_api_cache();
}
// Log the fetch result.
update_option( 'peptide_news_last_fetch', array(
'time' => current_time( 'mysql' ),
@@ -139,36 +146,63 @@ class Peptide_News_Fetcher {
}
$max_items = $feed->get_item_quantity( 50 );
$items = $feed->get_items( 0, $max_items );
foreach ( $items as $item ) {
$pub_date = $item->get_date( 'Y-m-d H:i:s' );
if ( empty( $pub_date ) ) {
$pub_date = current_time( 'mysql' );
// Process items in batches of 10 to manage memory usage.
$chunk_size = 10;
for ( $offset = 0; $offset < $max_items; $offset += $chunk_size ) {
$items = $feed->get_items( $offset, $chunk_size );
if ( empty( $items ) ) {
break;
}
$article_url = esc_url_raw( $item->get_permalink() );
$source_name = $this->resolve_article_source( $item, $feed_url, $article_url );
$articles[] = array(
'source' => $source_name,
'source_url' => $article_url,
'title' => sanitize_text_field( $item->get_title() ),
'excerpt' => wp_trim_words( wp_strip_all_tags( $item->get_description() ), 40 ),
'content' => wp_kses_post( $item->get_content() ),
'author' => sanitize_text_field( $item->get_author() ? $item->get_author()->get_name() : '' ),
'thumbnail_url' => '',
'published_at' => $pub_date,
'categories' => $this->extract_categories( $item ),
'tags' => '',
'language' => 'en',
);
foreach ( $items as $item ) {
$article = $this->process_rss_item( $item, $feed_url );
if ( ! empty( $article ) ) {
$articles[] = $article;
}
}
}
}
return $articles;
}
/**
* Process a single RSS item into an article array.
*
* @param SimplePie_Item $item
* @param string $feed_url
* @return array Article data or empty array if processing failed.
*/
private function process_rss_item( $item, $feed_url ) {
$pub_date = $item->get_date( 'Y-m-d H:i:s' );
if ( empty( $pub_date ) ) {
$pub_date = current_time( 'mysql' );
}
$article_url = esc_url_raw( $item->get_permalink() );
if ( empty( $article_url ) ) {
return array();
}
$source_name = $this->resolve_article_source( $item, $feed_url, $article_url );
return array(
'source' => $source_name,
'source_url' => $article_url,
'title' => sanitize_text_field( $item->get_title() ),
'excerpt' => wp_trim_words( wp_strip_all_tags( $item->get_description() ), 40 ),
'content' => wp_kses_post( $item->get_content() ),
'author' => sanitize_text_field( $item->get_author() ? $item->get_author()->get_name() : '' ),
'thumbnail_url' => '',
'published_at' => $pub_date,
'categories' => $this->extract_categories( $item ),
'tags' => '',
'language' => 'en',
);
}
/**
* Fetch articles from NewsAPI.org.
*
@@ -305,6 +339,22 @@ class Peptide_News_Fetcher {
);
}
/**
* Invalidate REST API response caches matching the articles pattern.
*/
private function invalidate_rest_api_cache() {
global $wpdb;
$wpdb->query(
$wpdb->prepare(
"DELETE FROM {$wpdb->options}
WHERE option_name LIKE %s
OR option_name LIKE %s",
$wpdb->esc_like( '_transient_peptide_news_articles_' ) . '%',
$wpdb->esc_like( '_transient_timeout_peptide_news_articles_' ) . '%'
)
);
}
/**
* Extract categories from a SimplePie item.
*
@@ -427,12 +477,25 @@ class Peptide_News_Fetcher {
if ( method_exists( $http_response, 'get_response_object' ) ) {
$raw = $http_response->get_response_object();
if ( isset( $raw->url ) ) {
return $raw->url;
$final_url = $raw->url;
}
}
}
return ! empty( $final_url ) ? $final_url : false;
// If we have a final URL, validate that it's not a cross-domain redirect
if ( ! empty( $final_url ) ) {
$original_host = wp_parse_url( $url, PHP_URL_HOST );
$final_host = wp_parse_url( $final_url, PHP_URL_HOST );
// Reject cross-domain redirects
if ( $original_host !== $final_host ) {
return false;
}
return $final_url;
}
return false;
}
/**