/**
* Creates a the cumulated results data for the question
*
* @return array Data
*/
public function getCumulatedResultData($survey_id, $counter, $finished_ids)
{
$cumulated =& $this->calculateCumulatedResults($survey_id, $finished_ids);
$questiontext = preg_replace("/\\<[^>]+?>/ims", "", $this->getQuestiontext());
$maxlen = 75;
include_once "./Services/Utilities/classes/class.ilStr.php";
if (ilStr::strlen($questiontext) > $maxlen + 3) {
$questiontext = ilStr::substr($questiontext, 0, $maxlen) . "...";
}
$result = array('counter' => $counter, 'title' => $counter . '. ' . $this->getTitle(), 'question' => $questiontext, 'users_answered' => $cumulated['USERS_ANSWERED'], 'users_skipped' => $cumulated['USERS_SKIPPED'], 'question_type' => $this->lng->txt($cumulated["QUESTION_TYPE"]), 'mode' => $cumulated["MODE"], 'mode_nr_of_selections' => $cumulated["MODE_NR_OF_SELECTIONS"], 'median' => $cumulated["MEDIAN"], 'arithmetic_mean' => $cumulated["ARITHMETIC_MEAN"]);
return $result;
}
public function createErrorTextExport($selections = null)
{
$counter = 0;
$errorcounter = 0;
include_once "./Services/Utilities/classes/class.ilStr.php";
if (!is_array($selections)) {
$selections = array();
}
$textarray = preg_split("/[\n\r]+/", $this->getErrorText());
foreach ($textarray as $textidx => $text) {
$items = preg_split("/\\s+/", $text);
foreach ($items as $idx => $item) {
if (($posHash = strpos($item, '#')) === 0 || ($posOpeningBrackets = strpos($item, '((')) === 0 || ($posClosingBrackets = strpos($item, '))')) !== false) {
/* (Word|Passage)-Marking delimiter found. */
if ($posHash !== false) {
$item = ilStr::substr($item, 1, ilStr::strlen($item) - 1);
} elseif ($posOpeningBrackets !== false) {
$item = ilStr::substr($item, 2, ilStr::strlen($item) - 2);
/* Sometimes a closing bracket group needs
to be removed as well. */
if (strpos($item, '))') !== false) {
$item = ilStr::substr($item, 0, ilStr::strlen($item) - 2);
}
} else {
$appendComma = "";
if ($item[$posClosingBrackets + 2] == ',') {
$appendComma = ",";
}
$item = ilStr::substr($item, 0, $posClosingBrackets) . $appendComma;
}
}
$word = "";
if (in_array($counter, $selections)) {
$word .= '#';
}
$word .= ilUtil::prepareFormOutput($item);
if (in_array($counter, $selections)) {
$word .= '#';
}
$items[$idx] = $word;
$counter++;
}
$textarray[$textidx] = join($items, " ");
}
return join($textarray, "\n");
}
public function createErrorTextExport($selections = null)
{
$counter = 0;
$errorcounter = 0;
include_once "./Services/Utilities/classes/class.ilStr.php";
if (!is_array($selections)) {
$selections = array();
}
$textarray = preg_split("/[\n\r]+/", $this->getErrorText());
foreach ($textarray as $textidx => $text) {
$items = preg_split("/\\s+/", $text);
foreach ($items as $idx => $item) {
if (strpos($item, '#') === 0) {
$item = ilStr::substr($item, 1, ilStr::strlen($item));
if ($correct_solution) {
$errorobject = $this->errordata[$errorcounter];
if (is_object($errorobject)) {
$item = $errorobject->text_correct;
}
$errorcounter++;
}
}
$word = "";
if (in_array($counter, $selections)) {
$word .= '#';
}
$word .= ilUtil::prepareFormOutput($item);
if (in_array($counter, $selections)) {
$word .= '#';
}
$items[$idx] = $word;
$counter++;
}
$textarray[$textidx] = join($items, " ");
}
return join($textarray, "\n");
}
