public function after_output()
{
# flush once, because we're nice
if (QM_Util::is_ajax() and ob_get_length()) {
ob_flush();
}
}
public function output()
{
if (!QM_Util::is_ajax()) {
return;
}
$data = $this->collector->get_data();
if (empty($data['errors'])) {
return;
}
$count = 0;
foreach ($data['errors'] as $type => $errors) {
foreach ($errors as $key => $error) {
$count++;
# @TODO we should calculate the component during process() so we don't need to do it
# separately in each output.
$component = $error->trace->get_component();
$output_error = array('type' => $error->type, 'message' => wp_strip_all_tags($error->message), 'file' => $error->file, 'line' => $error->line, 'stack' => $error->trace->get_stack(), 'component' => $component->name);
header(sprintf('X-QM-Error-%d: %s', $count, json_encode($output_error)));
}
}
header(sprintf('X-QM-Errors: %d', $count));
}
public function is_active()
{
if (!QM_Util::is_ajax()) {
return false;
}
if (!$this->user_can_view()) {
return false;
}
# If the headers have already been sent then we can't do anything about it
if (headers_sent()) {
return false;
}
# Don't process if the minimum required actions haven't fired:
if (is_admin()) {
if (!did_action('admin_init')) {
return false;
}
} else {
if (!did_action('wp')) {
return false;
}
}
return true;
}
