if (!defined('ABSPATH')) exit;
define('CDN_IMG_DOMAIN', 'https://img.avbjx.top');
define('CDN_THUMB_DOMAIN', 'https://thumb.avbjx.top');
define('CDN_SECRET', 'gK9#dPz8qLr2$Wx6FvYc@JtMmRbQ!zHs');
define('CDN_EXPIRE_STEP', 1800);
function generate_cdn_signed_url($url) {
if (is_admin() || !$url || strpos($url, 'proxy.php?f=') !== false) return $url;
if (strpos($url, '/wp-content/uploads/') === false) return $url;
$parsed = parse_url($url);
$path = isset($parsed['path']) ? ltrim($parsed['path'], '/') : '';
$path = preg_replace('#^(wp-content/)?uploads/#i', '', $path);
$path = rawurldecode($path);
$t = floor(time() / CDN_EXPIRE_STEP) * CDN_EXPIRE_STEP;
$s = hash_hmac('sha256', $path . $t, CDN_SECRET);
return CDN_IMG_DOMAIN . '/proxy.php?f=' . rawurlencode($path) . '&t=' . $t . '&s=' . $s;
}
function generate_cdn_thumb_url($url) {
if (!$url || strpos($url, 'data:') === 0) return $url;
$url = strtok($url, '?');
$pos = strpos($url, '/wp-content/uploads/');
if ($pos === false) return $url;
return CDN_THUMB_DOMAIN . substr($url, $pos) . '?width=285&height=461&fit=cover';
}
function cdn_sign_html($html) {
if (empty($html)) return $html;
libxml_use_internal_errors(true);
$doc = new DOMDocument('1.0', 'UTF-8');
$doc->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
foreach ($doc->getElementsByTagName('img') as $img) {
$src = $img->getAttribute('src');
$class = $img->getAttribute('class');
$is_thumb = preg_match('/\\bthumb\\b/i', $class) || strpos($src, '/uploads/cache/') !== false;
if ($src) $img->setAttribute('src', $is_thumb ? generate_cdn_thumb_url($src) : generate_cdn_signed_url($src));
$srcset = $img->getAttribute('srcset');
if ($srcset) {
$entries = explode(',', $srcset);
$new_entries = [];
foreach ($entries as $entry) {
$entry = trim($entry);
if (!$entry) continue;
$space = strrpos($entry, ' ');
$url = $space !== false ? substr($entry, 0, $space) : $entry;
$desc = $space !== false ? substr($entry, $space + 1) : '';
$new_url = $is_thumb ? generate_cdn_thumb_url($url) : generate_cdn_signed_url($url);
$new_entries[] = trim($new_url . ' ' . $desc);
}
$img->setAttribute('srcset', implode(', ', $new_entries));
}
}
return $doc->saveHTML();
}
add_action('template_redirect', function () {
if (is_admin() || defined('REST_REQUEST')) return;
ob_start('cdn_sign_html');
});
add_filter('rest_prepare_post', function ($response) {
$data = $response->get_data();
if (!empty($data['content']['rendered'])) {
$data['content']['rendered'] = cdn_sign_html($data['content']['rendered']);
}
$response->set_data($data);
return $response;
}, 10);
remove_all_filters('wp_get_attachment_url');
remove_all_filters('wp_get_attachment_image_url');
remove_all_filters('wp_get_attachment_image_src');
remove_all_filters('wp_prepare_attachment_for_js');
add_filter('register_taxonomy_args', function ($args, $taxonomy) {
if ($taxonomy === 'format') $args['rest_base'] = 'format_terms';
return $args;
}, 10, 2);
[PURE MEDIA] VOL.205 ARAM + 8TH EVENT SUPER CUT - AVBJ
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