public function get_latest_touch($blog_id, $types)
{
$type_user = false;
if (is_array($types)) {
$array = preg_grep('/author/', $types);
if (!empty($array)) {
$type_user = true;
}
} else {
$type_user = $types == 'author';
}
$blog_filter = '';
if (!empty($blog_id)) {
if ($type_user) {
$blog_filter = 'and touch_blog_id = 0';
} else {
$blog_filter = 'and touch_blog_id = ' . $blog_id;
}
}
$type_filter = '';
if (!empty($types)) {
if ($type_user) {
$type_filter = 'and touch_object_type ="author"';
} else {
if (is_array($types)) {
foreach ($types as $type) {
if ($type_filter != '') {
$type_filter .= ',';
}
$type_filter .= "'{$type}'";
}
$type_filter = 'and touch_object_type in (' . $type_filter . ')';
} else {
$type_filter = "and touch_object_type ='{$types}'";
}
}
}
$where = "1 = 1\n {$blog_filter}\n {$type_filter}\n order by\n touch_modified_on desc";
$extras['limit'] = 1;
require_once 'class.mt_touch.php';
$touch = new Touch();
$touches = $touch->Find($where, false, false, $extras);
if (!empty($touches)) {
return $touches[0];
}
return false;
}
