function expires_from_manifest($manifest_node, $xml)
{
$expires = "";
$client_id = $manifest_node['client_id'];
$component_id = $manifest_node['component_id'];
$component_manager_id = $manifest_node['component_manager_id'];
$doc = new DOMDocument('1.0', 'utf-8');
$doc->loadXML($xml);
$nodes = $doc->getElementsByTagName('node');
for ($i = 0; $i < $nodes->length; $i++) {
$node = $nodes->item($i);
if ($node->getAttribute('client_id') == $client_id && $node->getAttribute('component_id') == $component_id && $node->getAttribute('component_manager_id') == $component_manager_id) {
$sliver_infos = $node->getElementsByTagName('geni_sliver_info');
if ($sliver_infos->length > 0) {
$sliver_info = $sliver_infos->item(0);
// if (!$sliver_info->hasAttributes()) {
// error_log("NO ATTRIBS");
// } else {
// foreach($sliver_info->attributes as $attr) {
// $name = $attr->nodeName;
// $value = $attr->nodeValue;
// error_log("NAME " . $name . " VAL " . $value);
// }
// }
$expires_orig = $sliver_info->getAttribute('expiration_time');
$expires = rfc3339Format($expires_orig);
break;
}
}
}
// error_log("about to return: " . $expires);
return $expires;
}
$desired_expiration = $slice[SA_ARGUMENT::EXPIRATION];
} else {
// If you didn't specify a time, use min of end of day, slice expiration
$desired_array = date_parse($desired_expiration);
if ($desired_array["hour"] == 0 and $desired_array["minute"] == 0 and $desired_array["second"] == 0 and $desired_array["fraction"] == 0) {
$sliceexp_array = date_parse($slice[SA_ARGUMENT::EXPIRATION]);
if ($desired_array["year"] == $sliceexp_array["year"] and $desired_array["month"] == $sliceexp_array["month"] and $desired_array["day"] == $sliceexp_array["day"]) {
$desired_expiration = $slice[SA_ARGUMENT::EXPIRATION];
} else {
// renew for the end of the day
$desired_expiration = $desired_expiration . " 23:59:59";
}
}
}
// what to send to the AM(s)
$rfc3339_expiration = rfc3339Format($desired_expiration);
// what to display to the user
$ui_expiration = dateUIFormat($desired_expiration);
} else {
no_time_error();
}
// Takes an arg am_id which may have multiple values. Each is treated
// as the ID from the DB of an AM which should be queried
// If no such arg is given, then query the DB and query all registered AMs
if (!isset($ams) || is_null($ams)) {
// Didnt get an array of AMs
if (!isset($am) || is_null($am)) {
// Nor a single am
$ams = get_services_of_type(SR_SERVICE_TYPE::AGGREGATE_MANAGER);
} else {
$ams = array();
