/**
* Loads the parent record based on POST and GET parameters.
*/
function &getRecord()
{
if (Dataface_ExistingRelatedRecordForm::formSubmitted()) {
$record = new Dataface_Record($_POST['-table'], array());
$io = new Dataface_IO($_POST['-table']);
$query = $_POST['__keys__'];
if (is_array($query)) {
foreach (array_keys($query) as $postKey) {
if ($query[$postKey][0] != '=') {
$query[$postKey] = '=' . $query[$postKey];
}
}
}
$io->read($query, $record);
return $record;
} else {
$app =& Dataface_Application::getInstance();
$qt =& Dataface_QueryTool::loadResult($app->_currentTable);
return $qt->loadCurrent();
}
}
function handle(&$params)
{
import('Dataface/ExistingRelatedRecordForm.php');
$app =& Dataface_Application::getInstance();
$query =& $app->getQuery();
$resultSet =& $app->getResultSet();
//$record =& $app->getRecord(); // loads the current record
if (!isset($query['-relationship'])) {
return PEAR::raiseError(Dataface_LanguageTool::translate('Error: No relationship specified', 'Error. No relationship was specified when trying to add existing related record.'), DATAFACE_E_NOTICE);
}
$record = null;
$form = new Dataface_ExistingRelatedRecordForm($record, $query['-relationship']);
$res = $form->_build();
if (PEAR::isError($res)) {
return Dataface_Error::permissionDenied($res->getMessage());
}
/*
*
* We need to add the current GET parameter flags (the GET vars starting with '-') so
* that the controller knows to pass control to this method again upon form submission.
*
*/
foreach ($query as $key => $value) {
if (strpos($key, '-') === 0) {
$form->addElement('hidden', $key);
$form->setDefaults(array($key => $value));
}
}
/*
* Store the current query string (the portion after the '?') in the form, so we
* can retrieve it after and redirect back to our original location.
*/
$form->addElement('hidden', '-query');
$form->setDefaults(array('-action' => $query['-action'], '-query' => $_SERVER['QUERY_STRING']));
if (!$form->_record || !is_a($form->_record, 'Dataface_Record')) {
trigger_error(Dataface_LanguageTool::translate('Fatal Error', 'Fatal Error: Form should have loaded record but the record was null. ' . Dataface_Error::printStackTrace(), array('stack_trace' => Dataface_Error::printStackTrace(), 'msg' => 'Form should have loaded record but the record was null.')), E_USER_ERROR);
}
if (!Dataface_PermissionsTool::checkPermission('add existing related record', $form->_record)) {
return Dataface_Error::permissionDenied(Dataface_LanguageTool::translate('Error: Permission denied adding existing related record', 'Permission Denied. You do not have sufficient permissions to add an existing related record. Required permission: "add existing related record", but you have only been granted permissions: "' . implode(',', $form->_record->getPermissions()) . '".', array('required_permission' => 'add existing related record', 'granted_permissions' => implode(',', $form->_record->getPermissions()))));
}
if ($form->validate()) {
$res = $form->process(array(&$form, 'save'), true);
$response =& Dataface_Application::getResponse();
if (PEAR::isError($res) && !Dataface_Error::isNotice($res)) {
return $res;
} else {
if (Dataface_Error::isNotice($res)) {
//$response['--msg'] = @$response['--msg'] . "\n".$res->getMessage();
$app->addError(PEAR::raiseError(df_translate('Failed to add record because of errors', 'Failed to add record to relationship because of the following errors:'), DATAFACE_E_NOTICE));
$app->addError($res);
$success = false;
} else {
$success = true;
}
}
if ($success) {
import('Dataface/Utilities.php');
Dataface_Utilities::fireEvent('after_action_existing_related_record');
$fquery = array('-action' => 'browse');
$msg = Dataface_LanguageTool::translate('Record successfully added to relationship', "The record has been successfully added to the " . $query['-relationship'] . " relationship.\n", array('relationship' => $query['-relationship']));
$msg = urlencode(trim(($success ? $msg : '') . @$response['--msg']));
$vals = $form->exportValues();
if (isset($vals['--redirect'])) {
$qmark = strpos($vals['--redirect'], '?') !== false ? '&' : '?';
header('Location: ' . $vals['--redirect'] . $qmark . '--msg=' . $msg);
exit;
}
foreach ($vals['__keys__'] as $key => $value) {
$fquery[$key] = "=" . $value;
}
$link = Dataface_LinkTool::buildLink($fquery);
header("Location: {$link}" . "&--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 {
$template = 'Dataface_Add_Existing_Related_Record.html';
}
}
df_display($context, $template, true);
}
/**
* Handles initialization and control for the existing related record form.
*/
function _existing_related_record_init()
{
import('Dataface/ExistingRelatedRecordForm.php');
if (!isset($this->_params['relationship'])) {
$this->_vars['error'] = "<div class=\"error\">Error. no relationship was specified.<!-- At line " . __LINE__ . " of file " . __FILE__ . " --></div>";
return;
}
$record = null;
// let the form handle getting the current record.
$form = new Dataface_ExistingRelatedRecordForm($record, $this->_params['relationship']);
$form->_build();
$this->_vars['form'] =& $form;
if (!Dataface_PermissionsTool::edit($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, 'save'), 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();
$success = false;
} else {
$success = true;
}
}
$query = array('-action' => 'browse');
$msg = urlencode(trim(($success ? "The record has been successfully added to the " . $this->_params['relationship'] . " relationship.\n" : '') . @$response['--msg']));
$vals = $form->exportValues();
foreach ($vals['__keys__'] as $key => $value) {
$query[$key] = "=" . $value;
}
$link = Dataface_LinkTool::buildLink($query);
header("Location: {$link}" . "&--msg=" . $msg);
exit;
}
}