public function export_to_xml($question, qformat_xml $format, $extra = null)
{
$output = '';
$output .= ' <shuffleanswers>' . $question->options->shuffleanswers . "</shuffleanswers>\n";
$output .= $format->write_combined_feedback($question->options, $question->id, $question->contextid);
foreach ($question->options->answers as $answer) {
$output .= " <selectoption>\n";
$output .= $format->writetext($answer->answer, 3);
$output .= " <group>{$answer->feedback}</group>\n";
$output .= " </selectoption>\n";
}
return $output;
}
/**
* Exports the question to Moodle XML format.
*
* @param object $question question to be exported into XML format
* @param qformat_xml $format format class exporting the question
* @param object $extra extra information (not required for exporting this question in this format)
* @return string containing the question data in XML format
*/
public function export_to_xml($question, qformat_xml $format, $extra = null)
{
$expout = '';
$expout .= $format->write_combined_feedback($question->options, $question->id, $question->contextid);
$extraquestionfields = $this->extra_question_fields();
array_shift($extraquestionfields);
foreach ($extraquestionfields as $extra) {
$expout .= " <{$extra}>" . $question->options->{$extra} . "</{$extra}>\n";
}
return $expout;
}
public function export_to_xml($question, qformat_xml $format, $extra = null)
{
$output = '';
$output .= ' <shuffleanswers>' . $question->options->shuffleanswers . "</shuffleanswers>\n";
$output .= $format->write_combined_feedback($question->options, $question->id, $question->contextid);
foreach ($question->options->answers as $answer) {
$options = unserialize($answer->feedback);
$output .= " <dragbox>\n";
$output .= $format->writetext($answer->answer, 3);
$output .= " <group>{$options->draggroup}</group>\n";
if ($options->infinite) {
$output .= " <infinite/>\n";
}
$output .= " </dragbox>\n";
}
return $output;
}
public function export_to_xml($question, qformat_xml $format, $extra = null)
{
$fs = get_file_storage();
$contextid = $question->contextid;
$output = '';
if ($question->options->shuffleanswers) {
$output .= " <shuffleanswers/>\n";
}
$output .= $format->write_combined_feedback($question->options, $question->id, $question->contextid);
$files = $fs->get_area_files($contextid, 'qtype_ddimageortext', 'bgimage', $question->id);
$output .= " " . $this->write_files($files, 2) . "\n";
foreach ($question->options->drags as $drag) {
$files = $fs->get_area_files($contextid, 'qtype_ddimageortext', 'dragimage', $drag->id);
$output .= " <drag>\n";
$output .= " <no>{$drag->no}</no>\n";
$output .= $format->writetext($drag->label, 3) . "\n";
$output .= " <draggroup>{$drag->draggroup}</draggroup>\n";
if ($drag->infinite) {
$output .= " <infinite/>\n";
}
$output .= $this->write_files($files, 3);
$output .= " </drag>\n";
}
foreach ($question->options->drops as $drop) {
$output .= " <drop>\n";
$output .= $format->writetext($drop->label, 3);
$output .= " <no>{$drop->no}</no>\n";
$output .= " <choice>{$drop->choice}</choice>\n";
$output .= " <xleft>{$drop->xleft}</xleft>\n";
$output .= " <ytop>{$drop->ytop}</ytop>\n";
$output .= " </drop>\n";
}
return $output;
}
/**
* Provide export functionality for xml format
* @param question object the question object
* @param format object the format object so that helper methods can be used
* @param extra mixed any additional format specific data that may be passed by the format (see format code for info)
* @return string the data to append to the output buffer or false if error
*/
public function export_to_xml($question, qformat_xml $format, $extra = null)
{
$expout = '';
$fs = get_file_storage();
$contextid = $question->contextid;
$expout .= $format->write_combined_feedback($question->options, $question->id, $question->contextid);
foreach ($question->options->subquestions as $subquestion) {
$files = $fs->get_area_files($contextid, 'qtype_ddmatch', 'subquestion', $subquestion->id);
$textformat = $format->get_format($subquestion->questiontextformat);
$expout .= " <subquestion format=\"{$textformat}\">\n";
$expout .= ' ' . $format->writetext($subquestion->questiontext);
$expout .= ' ' . $format->write_files($files, 2);
$expout .= " <answer format=\"{$textformat}\">\n";
$expout .= ' ' . $format->writetext($subquestion->answertext);
$files = $fs->get_area_files($contextid, 'qtype_ddmatch', 'subanswer', $subquestion->id);
$expout .= ' ' . $format->write_files($files, 2);
$expout .= " </answer>\n";
$expout .= " </subquestion>\n";
}
return $expout;
}
public function export_to_xml($question, qformat_xml $format, $extra = null)
{
$fs = get_file_storage();
$contextid = $question->contextid;
$output = '';
if ($question->options->shuffleanswers) {
$output .= " <shuffleanswers/>\n";
}
if ($question->options->showmisplaced) {
$output .= " <showmisplaced/>\n";
}
$output .= $format->write_combined_feedback($question->options, $question->id, $question->contextid);
$files = $fs->get_area_files($contextid, 'qtype_ddmarker', 'bgimage', $question->id);
$output .= " " . $this->write_files($files, 2) . "\n";
foreach ($question->options->drags as $drag) {
$files = $fs->get_area_files($contextid, 'qtype_ddmarker', 'dragimage', $drag->id);
$output .= " <drag>\n";
$output .= " <no>{$drag->no}</no>\n";
$output .= $format->writetext($drag->label, 3);
if ($drag->infinite) {
$output .= " <infinite/>\n";
}
$output .= " <noofdrags>{$drag->noofdrags}</noofdrags>\n";
$output .= " </drag>\n";
}
foreach ($question->options->drops as $drop) {
$output .= " <drop>\n";
$output .= " <no>{$drop->no}</no>\n";
$output .= " <shape>{$drop->shape}</shape>\n";
$output .= " <coords>{$drop->coords}</coords>\n";
$output .= " <choice>{$drop->choice}</choice>\n";
$output .= " </drop>\n";
}
return $output;
}