if (!empty($_POST['tb_excerpt'])) {
$tb_excerpt = $_POST['tb_excerpt'];
}
# Sanitize excerpt
$tb_excerpt = html::clean($tb_excerpt);
$tb_excerpt = html::decodeEntities($tb_excerpt);
$tb_excerpt = text::cutString(html::escapeHTML($tb_excerpt), 255);
$tb_excerpt = preg_replace('/\\s+/ms', ' ', $tb_excerpt);
# Send pings
if ($post && !$post->isEmpty() && !empty($_POST['tb_urls'])) {
$tb_urls = $_POST['tb_urls'];
$tb_urls = str_replace("\r", '', $tb_urls);
$post_title = html::escapeHTML(trim(html::clean($post_title)));
foreach (explode("\n", $tb_urls) as $tb_url) {
try {
$TB->ping($tb_url, $id, $post_title, $tb_excerpt, $post_url);
} catch (Exception $e) {
$core->error->add($e->getMessage());
}
}
if (!$core->error->flag()) {
http::redirect('trackbacks.php?id=' . $id . '&sent=1');
}
}
$page_title = __('Ping blogs');
/* DISPLAY
-------------------------------------------------------- */
dcPage::open($page_title, dcPage::jsLoad('js/_trackbacks.js'));
# Exit if we cannot view page
if (!$can_view_page) {
dcPage::close();
