/**
* Prepares questions for quiz export
*
* The questions are changed as follows:
* - the question answers atached to the questions
* - image set to an http reference instead of a file path
* - qti specific info added
* - exporttext added, which contains an xml-formatted qti assesmentItem
*
* @param array $questions - an array of question objects
* @param int $quizid
* @return an array of question arrays
*/
function quiz_export_prepare_questions($questions, $quizid, $courseid, $shuffleanswers = null)
{
global $CFG;
// add the answers to the questions and format the image property
foreach ($questions as $key => $question) {
$questions[$key] = get_question_data($question);
$questions[$key]->courseid = $courseid;
$questions[$key]->quizid = $quizid;
if ($question->image) {
if (empty($question->mediamimetype)) {
$questions[$key]->mediamimetype = mimeinfo('type', $question->image);
}
$localfile = substr(strtolower($question->image), 0, 7) == 'http://' ? false : true;
if ($localfile) {
// create the http url that the player will need to access the file
if ($CFG->slasharguments) {
// Use this method if possible for better caching
$questions[$key]->mediaurl = "{$CFG->wwwroot}/file.php/{$question->image}";
} else {
$questions[$key]->mediaurl = "{$CFG->wwwroot}/file.php?file={$question->image}";
}
} else {
$questions[$key]->mediaurl = $question->image;
}
}
}
$this->add_qti_info($questions);
$questions = $this->questions_with_export_info($questions, $shuffleanswers);
$questions = $this->objects_to_array($questions);
return $questions;
}
/**
* Prepares questions for quiz export
*
* The questions are changed as follows:
* - the question answers atached to the questions
* - image set to an http reference instead of a file path
* - qti specific info added
* - exporttext added, which contains an xml-formatted qti assesmentItem
*
* @param array $questions - an array of question objects
* @param int $quizid
* @return an array of question arrays
*/
public function quiz_export_prepare_questions($questions, $quizid, $courseid, $shuffleanswers = null)
{
global $CFG;
// Add the answers to the questions and format the image property.
foreach ($questions as $key => $question) {
$questions[$key] = get_question_data($question);
$questions[$key]->courseid = $courseid;
$questions[$key]->quizid = $quizid;
}
$this->add_qti_info($questions);
$questions = $this->questions_with_export_info($questions, $shuffleanswers);
$questions = $this->objects_to_array($questions);
return $questions;
}
return $base;
}
}
return false;
}
$config_path = seu_get_wp_config_path();
//load WP features
include_once $config_path . '/wp-config.php';
include_once $config_path . '/wp-load.php';
include_once $config_path . '/wp-includes/wp-db.php';
switch ($_POST['function']) {
case 'get_dept_data':
echo get_dept_data();
break;
case 'get_question_data':
echo get_question_data();
break;
case 'get_evaluations':
echo get_evaluations();
break;
}
function get_dept_data()
{
$depts = get_depts();
foreach ($depts as &$dept) {
$dept->eval_sections = get_sections($dept->id);
foreach ($dept->eval_sections as &$section) {
$section->questions = get_questions($section->id);
}
}
return serialize($depts);
/**
* Prepares questions for quiz export
*
* The questions are changed as follows:
* - the question answers atached to the questions
* - image set to an http reference instead of a file path
* - qti specific info added
* - exporttext added, which contains an xml-formatted qti assesmentItem
*
* @param array $questions - an array of question objects
* @param int $quizid
* @return an array of question arrays
*/
function quiz_export_prepare_questions($questions, $quizid, $courseid, $shuffleanswers = null)
{
global $CFG;
// add the answers to the questions and format the image property
require_once $CFG->libdir . '/filelib.php';
foreach ($questions as $key => $question) {
$questions[$key] = get_question_data($question);
$questions[$key]->courseid = $courseid;
$questions[$key]->quizid = $quizid;
if ($question->image) {
if (empty($question->mediamimetype)) {
$questions[$key]->mediamimetype = mimeinfo('type', $question->image);
}
$localfile = substr(strtolower($question->image), 0, 7) == 'http://' ? false : true;
if ($localfile) {
// create the http url that the player will need to access the file
$questions[$key]->mediaurl = get_file_url($question->image);
} else {
$questions[$key]->mediaurl = $question->image;
}
}
}
$this->add_qti_info($questions);
$questions = $this->questions_with_export_info($questions, $shuffleanswers);
$questions = $this->objects_to_array($questions);
return $questions;
}
