function handle(&$params)
{
import('Dataface/DeleteForm.php');
import('Dataface/LanguageTool.php');
import('Dataface/Record.php');
$app =& Dataface_Application::getInstance();
$query =& $app->getQuery();
$record = new Dataface_Record($query['-table'], @$_REQUEST['--__keys__']);
// if ( !Dataface_PermissionsTool::delete($record) ) {
// return Dataface_Error::permissionDenied(
// Dataface_LanguageTool::translate(
// /* i18n id */
// 'No delete permissions',
// /* Default error message */
// 'Insufficient Permissions to delete this record',
// /* i18n parameters */
// array('record'=>$record->getTitle())
// )
// );
//
//
// }
$form = new Dataface_DeleteForm($query['-table'], $app->db(), $query);
$form->_build();
$form->addElement('hidden', '-table');
$form->setDefaults(array('-table' => $query['-table']));
$msg = '';
if ($form->validate()) {
$res = $form->process(array(&$form, 'delete'), true);
$response =& Dataface_Application::getResponse();
if (!isset($response['--msg'])) {
$response['--msg'] = '';
}
$failed = false;
if (PEAR::isError($res) && !Dataface_Error::isNotice($res)) {
return $res;
//$error = $res->getMessage();
//$msg .= "\n". $res->getUserInfo();
} else {
if (Dataface_Error::isNotice($res)) {
$app->addError($res);
//$response['--msg'] = @$response['--msg'] ."\n".$res->getMessage();
$failed = true;
} else {
if (is_array($res)) {
$msg = df_translate('Some errors occurred while deleting records', 'Some errors occurred while deleting records');
foreach ($res as $warning) {
$response['--msg'] .= "\n" . $warning->getMessage();
}
} else {
$msg = Dataface_LanguageTool::translate('Records successfully deleted', 'Records successfully deleted.');
}
}
}
$msg = urlencode(trim($msg . "\n" . $response['--msg']));
if (!$failed) {
import('Dataface/Utilities.php');
Dataface_Utilities::fireEvent('after_action_delete', array('record' => &$record));
header('Location: ' . $_SERVER['HOST_URI'] . DATAFACE_SITE_HREF . '?-table=' . $query['-table'] . '&--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 {
$template = 'Dataface_Delete_Record.html';
}
}
df_display($context, $template, true);
}
/**
* Handles initialization and control for the delete form.
*/
function _delete_init()
{
import('Dataface/DeleteForm.php');
$record = new Dataface_Record($this->_tablename, @$_REQUEST['--__keys__']);
if (!Dataface_PermissionsTool::delete($record)) {
$this->_vars['error'] = "<div class=\"error\">Error. Permission Denied.<!-- At line " . __LINE__ . " of file " . __FILE__ . " --></div>";
return;
}
$form = new Dataface_DeleteForm($this->_tablename, $this->_db, $this->_query);
$form->_build();
$form->addElement('hidden', '-table');
$form->setDefaults(array('-table' => $this->_tablename));
$this->_vars['form'] =& $form;
if ($form->validate()) {
$res = $form->process(array(&$form, 'delete'), true);
$response = Dataface_Application::getResponse();
if (PEAR::isError($res) && !Dataface_Error::isNotice($res)) {
$msg = $res->getMessage();
$msg .= "\n" . $res->getUserInfo();
} else {
if (Dataface_Error::isNotice($res)) {
$response['--msg'] = @$response['--msg'] . "\n" . $res->getMessage();
} else {
$msg = 'Records successfully deleted.';
}
}
$msg = urlencode(trim($msg . "\n" . $response['--msg']));
header('Location: ' . $_SERVER['HOST_URI'] . DATAFACE_SITE_HREF . '?-table=' . $this->_tablename . '&--msg=' . $msg);
exit;
}
}