function totalPledged($format = true)
{
$total = race_sum_donations($this->user);
if ($format) {
return wp_sprintf('<strong>$%d</strong> pledged so far', $total);
}
return $total;
}
function configure_instance()
{
global $post, $user;
$this->validate($post);
if (array_key_exists('runner', $_GET)) {
$user = $_GET['runner'];
$this->valid_content = true;
}
if ($this->valid_content) {
global $user;
$this->set_user($user);
if ($this->user) {
$progress = race_sum_donations($this->user);
$this->set_args(array('progress' => $progress, 'goal' => $this->profile['goal'], 'ticks' => array(100, 50, 75, 25)));
}
}
}
