function action_list_fields($input)
{
global $prefs;
$trackerId = $input->trackerId->int();
$perms = Perms::get('tracker', $trackerId);
if (!$perms->view_trackers) {
throw new Services_Exception_Denied(tr("You don't have permission to view the tracker"));
}
$definition = Tracker_Definition::get($trackerId);
if (!$definition) {
throw new Services_Exception_NotFound();
}
$fields = $definition->getFields();
$types = $this->utilities->getFieldTypes();
$typesDisabled = array();
if ($perms->admin_trackers) {
$typesDisabled = $this->utilities->getFieldTypesDisabled();
}
$missing = array();
$duplicates = array();
foreach ($fields as $field) {
if (!array_key_exists($field['type'], $types) && !in_array($field['type'], $missing)) {
$missing[] = $field['type'];
}
if ($prefs['unified_engine'] === 'elastic') {
$tracker_fields = TikiLib::lib('tiki')->table('tiki_tracker_fields');
$dupeFields = $tracker_fields->fetchAll(array('fieldId', 'trackerId', 'name', 'permName', 'type'), array('fieldId' => $tracker_fields->not($field['fieldId']), 'type' => $tracker_fields->not($field['type']), 'permName' => $field['permName']));
if ($dupeFields) {
foreach ($dupeFields as &$df) {
$df['message'] = tr('Warning: There is a conflict in permanent names, which can cause indexing errors.') . '<br><a href="tiki-admin_tracker_fields.php?trackerId=' . $df['trackerId'] . '">' . tr('Field #%0 "%1" of type "%2" also found in tracker #%3 with perm name %4', $df['fieldId'], $df['name'], $types[$df['type']]['name'], $df['trackerId'], $df['permName']) . '</a>';
}
$duplicates[$field['fieldId']] = $dupeFields;
}
}
}
if (!empty($missing)) {
TikiLib::lib('errorreport')->report(tr('Warning: Required field types not enabled: %0', implode(', ', $missing)));
}
return array('fields' => $fields, 'types' => $types, 'typesDisabled' => $typesDisabled, 'duplicates' => $duplicates);
}
