function evaluation_import_loaded_data(&$data, $evaluationid) {
global $CFG, $DB;
evaluation_load_evaluation_items();
$deleteolditems = optional_param('deleteolditems', 0, PARAM_INT);
$error = new stdClass();
$error->stat = true;
$error->msg = array();
if (!is_array($data)) {
$error->msg[] = get_string('data_is_not_an_array', 'local_evaluations');
$error->stat = false;
return $error;
}
if ($deleteolditems) {
evaluation_delete_all_items($evaluationid);
$position = 0;
} else {
//items will be add to the end of the existing items
$position = $DB->count_records('evaluation_item', array('evaluation' => $evaluationid));
}
//depend items we are storing temporary in an mapping list array(new id => dependitem)
//we also store a mapping of all items array(oldid => newid)
$dependitemsmap = array();
$itembackup = array();
foreach ($data as $item) {
$position++;
//check the typ
$typ = $item['@']['TYPE'];
//check oldtypes first
switch ($typ) {
case 'radio':
$typ = 'multichoice';
$oldtyp = 'radio';
break;
case 'dropdown':
$typ = 'multichoice';
$oldtyp = 'dropdown';
break;
case 'check':
$typ = 'multichoice';
$oldtyp = 'check';
break;
case 'radiorated':
$typ = 'multichoicerated';
$oldtyp = 'radiorated';
break;
case 'dropdownrated':
$typ = 'multichoicerated';
$oldtyp = 'dropdownrated';
break;
default:
$oldtyp = $typ;
}
$itemclass = 'evaluation_item_' . $typ;
if ($typ != 'pagebreak' AND ! class_exists($itemclass)) {
$error->stat = false;
$error->msg[] = 'type (' . $typ . ') not found';
continue;
}
$itemobj = new $itemclass();
$newitem = new stdClass();
$newitem->evaluation = $evaluationid;
$newitem->template = 0;
$newitem->typ = $typ;
$newitem->name = trim($item['#']['ITEMTEXT'][0]['#']);
$newitem->label = trim($item['#']['ITEMLABEL'][0]['#']);
$newitem->options = trim($item['#']['OPTIONS'][0]['#']);
$newitem->presentation = trim($item['#']['PRESENTATION'][0]['#']);
//check old types of radio, check, and so on
switch ($oldtyp) {
case 'radio':
$newitem->presentation = 'r>>>>>' . $newitem->presentation;
break;
case 'dropdown':
$newitem->presentation = 'd>>>>>' . $newitem->presentation;
break;
case 'check':
$newitem->presentation = 'c>>>>>' . $newitem->presentation;
break;
case 'radiorated':
$newitem->presentation = 'r>>>>>' . $newitem->presentation;
break;
case 'dropdownrated':
$newitem->presentation = 'd>>>>>' . $newitem->presentation;
break;
}
if (isset($item['#']['DEPENDITEM'][0]['#'])) {
$newitem->dependitem = intval($item['#']['DEPENDITEM'][0]['#']);
} else {
$newitem->dependitem = 0;
}
if (isset($item['#']['DEPENDVALUE'][0]['#'])) {
$newitem->dependvalue = trim($item['#']['DEPENDVALUE'][0]['#']);
} else {
$newitem->dependvalue = '';
}
$olditemid = intval($item['#']['ITEMID'][0]['#']);
if ($typ != 'pagebreak') {
$newitem->hasvalue = $itemobj->get_hasvalue();
} else {
$newitem->hasvalue = 0;
}
$newitem->required = intval($item['@']['REQUIRED']);
$newitem->position = $position;
$newid = $DB->insert_record('evaluation_item', $newitem);
$itembackup[$olditemid] = $newid;
if ($newitem->dependitem) {
$dependitemsmap[$newid] = $newitem->dependitem;
}
}
//remapping the dependency
foreach ($dependitemsmap as $key => $dependitem) {
$newitem = $DB->get_record('evaluation_item', array('id' => $key));
$newitem->dependitem = $itembackup[$newitem->dependitem];
$DB->update_record('evaluation_item', $newitem);
}
return $error;
}
function delete_complete_evaluation($id){
global $DB;
evaluation_delete_all_items($id);
$DB->delete_records('local_evaluation',array('id'=>$id));
}
