public function import_from_xml($data, $question, qformat_xml $format, $extra = null)
{
if (!isset($data['@']['type']) || $data['@']['type'] != 'gapselect') {
return false;
}
$question = $format->import_headers($data);
$question->qtype = 'gapselect';
$question->shuffleanswers = $format->trans_single($format->getpath($data, array('#', 'shuffleanswers', 0, '#'), 1));
if (!empty($data['#']['selectoption'])) {
// Modern XML format.
$selectoptions = $data['#']['selectoption'];
$question->answer = array();
$question->selectgroup = array();
foreach ($data['#']['selectoption'] as $selectoptionxml) {
$question->choices[] = array('answer' => $format->getpath($selectoptionxml, array('#', 'text', 0, '#'), '', true), 'choicegroup' => $format->getpath($selectoptionxml, array('#', 'group', 0, '#'), 1));
}
} else {
// Legacy format containing PHP serialisation.
foreach ($data['#']['answer'] as $answerxml) {
$ans = $format->import_answer($answerxml);
$question->choices[] = array('answer' => $ans->answer, 'choicegroup' => $ans->feedback);
}
}
$format->import_combined_feedback($question, $data, true);
$format->import_hints($question, $data, true, false, $format->get_format($question->questiontextformat));
return $question;
}
public function import_from_xml($data, $question, qformat_xml $format, $extra = null)
{
if (!isset($data['@']['type']) || $data['@']['type'] != 'ddwtos') {
return false;
}
$question = $format->import_headers($data);
$question->qtype = 'ddwtos';
$question->shuffleanswers = $format->trans_single($format->getpath($data, array('#', 'shuffleanswers', 0, '#'), 1));
if (!empty($data['#']['dragbox'])) {
// Modern XML format.
$dragboxes = $data['#']['dragbox'];
$question->answer = array();
$question->draggroup = array();
$question->infinite = array();
foreach ($data['#']['dragbox'] as $dragboxxml) {
$question->choices[] = array('answer' => $format->getpath($dragboxxml, array('#', 'text', 0, '#'), '', true), 'choicegroup' => $format->getpath($dragboxxml, array('#', 'group', 0, '#'), 1), 'infinite' => array_key_exists('infinite', $dragboxxml['#']));
}
} else {
// Legacy format containing PHP serialisation.
foreach ($data['#']['answer'] as $answerxml) {
$ans = $format->import_answer($answerxml);
$options = unserialize(stripslashes($ans->feedback['text']));
$question->choices[] = array('answer' => $ans->answer, 'choicegroup' => $options->draggroup, 'infinite' => $options->infinite);
}
}
$format->import_combined_feedback($question, $data, true);
$format->import_hints($question, $data, true, false, $format->get_format($question->questiontextformat));
return $question;
}
public function import_from_xml($data, $question, qformat_xml $format, $extra=null) {
$question_type = $data['@']['type'];
if ($question_type != $this->name()) {
return false;
}
$extraquestionfields = $this->extra_question_fields();
if (!is_array($extraquestionfields)) {
return false;
}
// Omit table name.
array_shift($extraquestionfields);
$qo = $format->import_headers($data);
$qo->qtype = $question_type;
foreach ($extraquestionfields as $field) {
$qo->$field = $format->getpath($data, array('#', $field, 0, '#'), '');
}
// Run through the answers.
$answers = $data['#']['answer'];
$a_count = 0;
$extraanswersfields = $this->extra_answer_fields();
if (is_array($extraanswersfields)) {
array_shift($extraanswersfields);
}
foreach ($answers as $answer) {
$ans = $format->import_answer($answer);
if (!$this->has_html_answers()) {
$qo->answer[$a_count] = $ans->answer['text'];
} else {
$qo->answer[$a_count] = $ans->answer;
}
$qo->fraction[$a_count] = $ans->fraction;
$qo->feedback[$a_count] = $ans->feedback;
if (is_array($extraanswersfields)) {
foreach ($extraanswersfields as $field) {
$qo->{$field}[$a_count] =
$format->getpath($answer, array('#', $field, 0, '#'), '');
}
}
++$a_count;
}
return $qo;
}
/**
* Provide import functionality for xml format
* @param data mixed the segment of data containing the question
* @param question object question object processed (so far) by standard import code
* @param format object the format object so that helper methods can be used (in particular error())
* @param extra mixed any additional format specific data that may be passed by the format (see format code for info)
* @return object question object suitable for save_options() call or false if cannot handle
*/
public function import_from_xml($data, $question, qformat_xml $format, $extra = null)
{
// Check question is for us.
if (!isset($data['@']['type']) || $data['@']['type'] != 'multichoiceset') {
return false;
}
$question = $format->import_headers($data);
$question->qtype = 'multichoiceset';
$question->shuffleanswers = $format->trans_single($format->getpath($data, array('#', 'shuffleanswers', 0, '#'), 1));
$question->answernumbering = $format->getpath($data, array('#', 'answernumbering', 0, '#'), 'abc');
$question->correctfeedback = array();
$question->correctfeedback['text'] = $format->getpath($data, array('#', 'correctfeedback', 0, '#', 'text', 0, '#'), '', true);
$question->correctfeedback['format'] = $format->trans_format($format->getpath($data, array('#', 'correctfeedback', 0, '@', 'format'), $format->get_format($question->questiontextformat)));
$question->correctfeedback['files'] = array();
// Restore files in correctfeedback.
$files = $format->getpath($data, array('#', 'correctfeedback', 0, '#', 'file'), array(), false);
foreach ($files as $file) {
$filesdata = new stdclass();
$filesdata->content = $file['#'];
$filesdata->encoding = $file['@']['encoding'];
$filesdata->name = $file['@']['name'];
$question->correctfeedback['files'][] = $filesdata;
}
$question->incorrectfeedback = array();
$question->incorrectfeedback['text'] = $format->getpath($data, array('#', 'incorrectfeedback', 0, '#', 'text', 0, '#'), '', true);
$question->incorrectfeedback['format'] = $format->trans_format($format->getpath($data, array('#', 'incorrectfeedback', 0, '@', 'format'), $format->get_format($question->questiontextformat)));
$question->incorrectfeedback['files'] = array();
// Restore files in incorrectfeedback.
$files = $format->getpath($data, array('#', 'incorrectfeedback', 0, '#', 'file'), array(), false);
foreach ($files as $file) {
$filesdata = new stdclass();
$filesdata->content = $file['#'];
$filesdata->encoding = $file['@']['encoding'];
$filesdata->name = $file['@']['name'];
$question->incorrectfeedback['files'][] = $filesdata;
}
$question->shownumcorrect = array_key_exists('shownumcorrect', $data['#']);
// Run through the answers.
$answers = $data['#']['answer'];
foreach ($answers as $answer) {
$ans = $format->import_answer($answer, true, $format->get_format($question->questiontextformat));
$question->answer[] = $ans->answer;
$question->correctanswer[] = !empty($ans->fraction);
$question->feedback[] = $ans->feedback;
// Backwards compatibility.
if (array_key_exists('correctanswer', $answer['#'])) {
$key = end(array_keys($question->correctanswer));
$question->correctanswer[$key] = $format->getpath($answer, array('#', 'correctanswer', 0, '#'), 0);
}
}
$format->import_hints($question, $data, true, true, $format->get_format($question->questiontextformat));
// Get extra choicefeedback setting from each hint.
if (!empty($question->hintoptions)) {
foreach ($question->hintoptions as $key => $options) {
$question->hintshowchoicefeedback[$key] = !empty($options);
}
}
return $question;
}
public function import_from_xml($data, $question, qformat_xml $format, $extra = null)
{
global $CFG;
if (!array_key_exists('@', $data)) {
return false;
}
if (!array_key_exists('type', $data['@'])) {
return false;
}
if ($data['@']['type'] == 'jme') {
// Get common parts.
$question = $format->import_headers($data);
// Header parts particular to jme.
$question->qtype = 'jme';
$question->jmeoptions = $format->getpath($data, array('#', 'jmeoptions', 0, '#'), $CFG->qtype_jme_options);
$question->width = $format->getpath($data, array('#', 'width', 0, '#'), QTYPE_JME_APPLET_WIDTH);
$question->height = $format->getpath($data, array('#', 'height', 0, '#'), QTYPE_JME_APPLET_HEIGHT);
// Run through the answers.
$answers = $data['#']['answer'];
$anscount = 0;
foreach ($answers as $answer) {
$ans = $format->import_answer($answer);
$question->answer[$anscount] = $ans->answer['text'];
$question->fraction[$anscount] = $ans->fraction;
$question->feedback[$anscount] = $ans->feedback;
++$anscount;
}
$format->import_hints($question, $data);
return $question;
}
return false;
}
function import_from_xml($data, $question, qformat_xml $format, $extra = null)
{
// check question is for us///
$qtype = $data['@']['type'];
if ($qtype == 'regexp') {
$qo = $format->import_headers($data);
// header parts particular to regexp
$qo->qtype = "regexp";
$qo->usehint = 0;
// get usehint
$qo->usehint = $format->getpath($data, array('#', 'usehint', 0, '#'), $qo->usehint);
// get usecase
$qo->usecase = $format->getpath($data, array('#', 'usecase', 0, '#'), $qo->usecase);
// get studentshowalternate
$qo->studentshowalternate = $format->getpath($data, array('#', 'studentshowalternate', 0, '#'), $qo->studentshowalternate);
// run through the answers
$answers = $data['#']['answer'];
$a_count = 0;
foreach ($answers as $answer) {
$ans = $format->import_answer($answer);
$qo->answer[$a_count] = $ans->answer['text'];
$qo->fraction[$a_count] = $ans->fraction;
$qo->feedback[$a_count] = $ans->feedback;
++$a_count;
}
return $qo;
} else {
return false;
}
}
