function handle(&$params)
{
import('Dataface/RemoveRelatedRecordForm.php');
$app =& Dataface_Application::getInstance();
$query =& $app->getQuery();
$record = null;
//& new Dataface_Record($this->_tablename, $_REQUEST['--__keys__']);
// let the form handle the loading of the record
$form = new Dataface_RemoveRelatedRecordForm($record, $query['-relationship']);
if (!$form->_record) {
// the record could not be loaded
return PEAR::raiseError(Dataface_LanguageTool::translate('Specified record could not be loaded', 'The specified record could not be loaded'), DATAFACE_E_NOTICE);
}
unset($app->currentRecord);
$app->currentRecord =& $form->_record;
if (!Dataface_PermissionsTool::checkPermission('remove related record', $form->_record, array('relationship' => $query['-relationship']))) {
return Dataface_Error::permissionDenied(Dataface_LanguageTool::translate('Insufficient permissions to delete record', 'Permission Denied. You do not have permissions to remove related records from the relationship "' . $query['-relationship'] . '" for this record.
Requires permission "remove related record" but you only have the following permissions: "' . df_permission_names_as_string($form->_record->getPermissions(array('relationship' => $query['-relationship']))) . '"', array('relationship' => $query['-relationship'], 'required_permission' => 'remove related record', 'granted_permissions' => df_permission_names_as_string($form->_record->getPermissions(array('relationship' => $query['-relationship']))))));
//$this->_vars['error'] = "<div class=\"error\">Error. Permission Denied.<!-- At line ".__LINE__." of file ".__FILE__." --></div>";
//return;
}
if (@$_POST['-confirm_delete_hidden'] and $form->validate()) {
$res = $form->process(array(&$form, 'delete'), true);
$response =& Dataface_Application::getResponse();
if (PEAR::isError($res) && !Dataface_Error::isNotice($res)) {
return $res;
//$this->_vars['error'] = "<div class=\"error\">Error. ".$res->toString()."<!-- At line ".__LINE__." of file ".__FILE__." --></div>";
//return;
} else {
if (count($res['warnings']) > 0) {
//Dataface_Error::isNotice($res) ){
foreach ($res['warnings'] as $warning) {
$app->addError($warning);
$response['--msg'] = 'Errors occurred trying to remove records';
}
} else {
$response['--msg'] = df_translate('Records successfully deleted from relationship', ' Records successfully removed from relationship') . "<br>" . @$response['--msg'];
}
}
if (count($res['warnings']) > 0) {
foreach (array_merge($res['confirmations'], $res['warnings']) as $confirmation) {
$response['--msg'] .= "<br>" . $confirmation;
}
}
$msg = urlencode(trim(@$response['--msg']));
header("Location: " . $form->_record->getURL(array('-action' => 'related_records_list', '-relationship' => $query['-relationship'])) . '&--msg=' . $msg);
//header("Location: ".$_SERVER['HOST_URI'].$_SERVER['PHP_SELF'].'?'.$_COOKIE['dataface_lastpage'].'&--msg='.$msg);
exit;
}
ob_start();
$form->display();
$out = ob_get_contents();
ob_end_clean();
$context = array('form' => $out);
if (isset($query['-template'])) {
$template = $query['-template'];
} else {
if (isset($params['action']['template'])) {
$template = $params['action']['template'];
} else {
$template = 'Dataface_Remove_Related_Record.html';
}
}
df_display($context, $template, true);
}
/**
* Handles initialization for the remove related record form.
*/
function _remove_related_record_init()
{
import('Dataface/RemoveRelatedRecordForm.php');
$record = null;
//& new Dataface_Record($this->_tablename, $_REQUEST['--__keys__']);
// let the form handle the loading of the record
//print_r($_REQUEST);
//exit;
$form = new Dataface_RemoveRelatedRecordForm($record, $this->_params['relationship'], $_REQUEST['--remkeys']);
if (!Dataface_PermissionsTool::edit($form->_record)) {
$this->_vars['error'] = "<div class=\"error\">Error. Permission Denied.<!-- At line " . __LINE__ . " of file " . __FILE__ . " --></div>";
return;
}
if ($form->validate()) {
$res = $form->process(array(&$form, 'delete'), true);
$response =& Dataface_Application::getResponse();
if (PEAR::isError($res) && !Dataface_Error::isNotice($res)) {
$this->_vars['error'] = "<div class=\"error\">Error. " . $res->toString() . "<!-- At line " . __LINE__ . " of file " . __FILE__ . " --></div>";
return;
} else {
if (Dataface_Error::isNotice($res)) {
$response['--msg'] = @$response['--msg'] . "\n" . $res->getMessage();
}
}
if (isset($res['warnings']) and count($res['warnings']) > 0) {
$msg = implode('\\n', array_merge($res['warnings'], $res['confirmations']));
} else {
$msg = "Records successfully removed from relationship";
}
$msg = urlencode(trim($msg . "\n" . @$response['--msg']));
header("Location: " . $_SERVER['HOST_URI'] . $_SERVER['PHP_SELF'] . '?' . $_COOKIE['dataface_lastpage'] . '&--msg=' . $msg);
exit;
}
$form->_build();
$this->_vars['form'] =& $form;
}