static function delete_revisions()
{
//Add nonce check
check_admin_referer('revision-control-delete');
if (empty($_POST['revisions'])) {
$x = new WP_AJAX_Response();
$x->add(array('data' => -1));
$x->send();
return;
}
$revisions = stripslashes($_POST['revisions']);
$revisions = explode(',', $revisions);
$revisions = array_map('intval', $revisions);
$deleted = array();
foreach ($revisions as $revision_id) {
$revision = get_post($revision_id);
if (wp_is_post_revision($revision) && !wp_is_post_autosave($revision) && current_user_can('delete_post', $revision->post_parent)) {
if (wp_delete_post_revision($revision_id)) {
$deleted[] = $revision_id;
}
}
}
$x = new WP_AJAX_Response();
$x->add(array('data' => 1, 'supplemental' => array('revisions' => implode(',', $deleted))));
$x->send();
}
