/**
* Update the Question content
*
* @access private
* @param boolean $no_delete YES/NO (optional)
* @return string the udpatemessage
*/
function execCommandUpdateQuestions($no_delete = false)
{
$questions = Request::getArray('questions');
$deleteQuestions = Request::getArray('DeleteQuestions');
// remove any empty questions
$deletecount = 0;
$qgroup =& $this->tree->getGroupObject($this->itemID);
$questionsDB = $qgroup->getChildren();
$cmd = Request::optionArray('cmd');
if (!empty($cmd)) {
if (key($cmd) == "UpdateItem") {
$delete_empty_questions = 1;
}
}
for ($i = 0; $i < count($questions); $i++) {
if (!isset($deleteQuestions[$i])) {
$question = new EvaluationQuestion($questions[$i]['questionID'], NULL, EVAL_LOAD_FIRST_CHILDREN);
// remove any empty questions
if (empty($questions[$i]['text']) && $delete_empty_questions) {
$question->delete();
$deletecount++;
// upadate the questiontext to the db
} else {
$question->setText($questions[$i]['text']);
$question->save();
}
}
}
$msg = NULL;
if ($deletecount == 1) {
$msg = _("Es wurde eine leere Frage entfernt.");
} elseif ($deletecount > 1) {
$msg = sprintf(_("Es wurden %s leere Fragen entfernt."), $deletecount);
}
return $msg;
}
function save1($myuserid)
{
$mineexists = 0;
/*Existiert Question/Template schon?*/
$qdb = new EvaluationQuestionDB();
if (!$template_id) {
$template_id = Request::option("template_id");
}
if ($qdb->exists($template_id)) {
$question = new EvaluationQuestion($template_id, NULL, EVAL_LOAD_ALL_CHILDREN);
if ($question->getParentID() != $myuserid) {
$foreign = TRUE;
$question = new EvaluationQuestion();
$question->setParentID($myuserid);
} else {
$overwrite = 1;
//$question->delete();
//$question = new EvaluationQuestion();
//$template_id=$question->getObjectID();
}
} else {
$question = new EvaluationQuestion();
}
/*Get Vars ----------------------------------------------------*/
$template_name = Request::get("template_name");
$template_type = Request::get("template_type");
$template_multiple = Request::get("template_multiple");
$template_add_num_answers = Request::option("template_add_num_answers");
$template_residual = Request::get("template_residual");
$template_residual_text = Request::get("template_residual_text");
$template_answers = Request::getArray("template_answers");
/*end: Get Vars -----------------------------------------------*/
$question->setParentID($myuserid);
$question->setMultiplechoice($template_multiple);
$question->setText(trim($template_name), YES);
$question->setType($template_type);
while ($answerrem = $question->getChild()) {
$id = $answerrem->getObjectID();
$answerrem->delete();
$question->removeChildID($id);
}
$controlnumber = count($template_answers);
$ausgleich = 0;
for ($i = 0; $i < $controlnumber; $i++) {
$text = $template_answers[$i]['text'];
$answerID = $template_answers[$i]['answer_id'];
$answer = new EvaluationAnswer();
if (!$foreign) {
$answer->setObjectID($answerID);
}
$answer->setText(trim($text), YES);
$question->addChild($answer);
/*Anzahl der Antworten bei Polskalen anpassen ------------------------*/
if ($template_type == EVALQUESTION_TYPE_POL && $i == 0) {
$answerdiff = $controlnumber - $template_add_num_answers;
if ($template_residual) {
//echo "Hust<br>";
//$answerdiff;
}
if ($answerdiff > 0) {
/*differenz abziehen => answers überspringen*/
$i = $i + $answerdiff;
$ausgleich = $ausgleich - $answerdiff;
}
while ($answerdiff < 0) {
$ausgleich = $ausgleich + 1;
$answer = new EvaluationAnswer();
$answer->setText("");
$answer->setParentID($question->getObjectID());
$answer->setPosition($i + $ausgleich);
$answer->setValue($i + 1 + $ausgleich);
$question->addChild($answer);
$answerdiff++;
}
}
/*end: Polskala antworten angleichen ----------------------------------*/
}
/*create residual category-----------------------------------------------*/
if ($template_residual) {
$answer = new EvaluationAnswer();
$answer->setResidual($template_residual);
$answer->setText(trim($template_residual_text), QUOTED);
$answer->setParentID($question->getObjectID());
$answer->setPosition($i + $ausgleich + 1);
$answer->setValue(-1);
$question->addChild($answer);
}
/*object HIER NOCH NICHT in db speichern! */
// $question->save();
if (!$overwrite) {
$db = new EvaluationQuestionDB();
$lib = new EvalTemplateGUI();
$lib->setUniqueName($question, $db, $myuserid, YES);
}
if ($question->isError()) {
EvalCommon::showErrorReport($question, _("Fehler beim Speichern."));
}
return $question;
}