/**
* Link inventory object to another one
*
* @param $params the input parameters
* @param $protocol the commonication protocol used
*
**/
static function methodLinkObjects($params, $protocol)
{
global $CFG_GLPI;
if (isset($params['help'])) {
return array('fields' => 'array, mandatory', 'help' => 'bool, optional');
}
if (!Session::getLoginUserID()) {
return self::Error($protocol, WEBSERVICES_ERROR_NOTAUTHENTICATED);
}
//Must be superadmin to use this method
if (!Session::haveRight('config', UPDATE)) {
return self::Error($protocol, WEBSERVICES_ERROR_NOTALLOWED);
}
if (!isset($params['fields']) || empty($params['fields']) || !is_array($params['fields'])) {
return self::Error($protocol, WEBSERVICES_ERROR_MISSINGPARAMETER, '', 'fields');
}
if (!isset($_SESSION["glpi_currenttime"])) {
$_SESSION["glpi_currenttime"] = date("Y-m-d H:i:s");
}
$resp = array();
$errors = array();
foreach ($params['fields'] as $links) {
if (!in_array($links['from_item']['itemtype'], array('Computer')) && !preg_match("/Device/", $links['from_item']['itemtype'])) {
$errors[] = self::Error($protocol, WEBSERVICES_ERROR_NOTALLOWED, '', self::getDisplayError());
}
switch ($links['from_item']['itemtype']) {
case 'Computer':
// Direct connections
if (in_array($links['to_item']['itemtype'], array('Monitor', 'Peripheral', 'Phone', 'Printer'))) {
$comp_item = new Computer_Item();
$data = array();
$data['items_id'] = $links['to_item']['id'];
$data['computers_id'] = $links['from_item']['id'];
$data['itemtype'] = $links['to_item']['itemtype'];
if (!$comp_item->can(-1, UPDATE, $data)) {
$errors[] = self::Error($protocol, WEBSERVICES_ERROR_NOTALLOWED, '', self::getDisplayError());
} else {
if ($comp_item->add($data)) {
$resp['Computer'][$data['computers_id']] = self::methodGetObject(array('itemtype' => 'Computer', 'id' => $data['computers_id'], 'with_printer' => 1, 'with_monitor' => 1, 'with_phone' => 1, 'with_peripheral' => 1), $protocol);
} else {
$errors[] = self::Error($protocol, WEBSERVICES_ERROR_FAILED, '', self::getDisplayError());
}
}
}
// Device connection
if (preg_match("/Device/", $links['to_item']['itemtype'])) {
$comp_device = new Computer_Device();
$links_field = getPlural(strtolower($links['to_item']['itemtype'])) . "_id";
$data = array();
$data['computers_id'] = $links['from_item']['id'];
$data[$links_field] = $links['to_item']['id'];
$data['itemtype'] = $links['to_item']['itemtype'];
if (!isset($links['to_item']['quantity']) || !is_numeric($links['to_item']['quantity'])) {
$quantity = 1;
} else {
$quantity = $links['to_item']['quantity'];
}
if (isset($links['to_item']['specificity'])) {
if (!is_numeric($links['to_item']['specificity'])) {
$errors[] = self::Error($protocol, WEBSERVICES_ERROR_MISSINGPARAMETER, '', 'specificity');
} else {
$data['specificity'] = $links['to_item']['specificity'];
}
}
$linked = false;
for ($i = 0; $i < $quantity; $i++) {
if (!$comp_device->can(-1, UPDATE, $data)) {
$errors[] = self::Error($protocol, WEBSERVICES_ERROR_NOTALLOWED, '', self::getDisplayError());
} else {
if ($comp_device->add($data)) {
$linked = true;
}
}
}
if ($linked) {
$resp['Computer'][$data['computers_id']] = self::methodGetObject(array('itemtype' => 'Computer', 'id' => $data['computers_id']), $protocol);
} else {
$errors[] = self::Error($protocol, WEBSERVICES_ERROR_FAILED, '', self::getDisplayError());
}
}
//other link object
break;
//itemtype
}
}
if (count($errors)) {
$resp = array($resp, $errors);
}
return $resp;
}
if ($val == 1) {
$input = array('computers_id' => $key, 'itemtype' => $_POST["itemtype"], 'items_id' => $_POST["connect_item"]);
if ($conn->can(-1, 'w', $input)) {
$conn->add($input);
}
}
}
}
break;
case "connect":
if (isset($_POST["connect_item"]) && $_POST["connect_item"]) {
$conn = new Computer_Item();
foreach ($_POST["item"] as $key => $val) {
if ($val == 1) {
$input = array('computers_id' => $_POST["connect_item"], 'itemtype' => $_POST["itemtype"], 'items_id' => $key);
if ($conn->can(-1, 'w', $input)) {
$conn->add($input);
}
}
}
}
break;
case "disconnect":
$conn = new Computer_Item();
foreach ($_POST["item"] as $key => $val) {
if ($val == 1) {
if ($item->getFromDB($key)) {
$conn->disconnectForItem($item);
}
}
}