%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/* For licensing terms, see /license.txt */
use Chamilo\CourseBundle\Entity\CQuiz;
/**
* Process exercises before pass it to search listing scripts.
*
* @package chamilo.include.search
*/
class quiz_processor extends search_processor
{
public $exercices = [];
public function __construct($rows)
{
$this->rows = $rows;
// group by exercise
foreach ($rows as $row_id => $row_val) {
$courseid = $row_val['courseid'];
$se_data = $row_val['xapian_data'][SE_DATA];
switch ($row_val['xapian_data'][SE_DATA]['type']) {
case SE_DOCTYPE_EXERCISE_EXERCISE:
$exercise_id = $se_data['exercise_id'];
$question = null;
$item = [
'courseid' => $courseid,
'question' => $question,
'total_score' => $row_val['score'],
'row_id' => $row_id,
];
$this->exercises[$courseid][$exercise_id] = $item;
$this->exercises[$courseid][$exercise_id]['total_score'] += $row_val['score'];
break;
case SE_DOCTYPE_EXERCISE_QUESTION:
if (is_array($se_data['exercise_ids'])) {
foreach ($se_data['exercise_ids'] as $exercise_id) {
$question = $se_data['question_id'];
$item = [
'courseid' => $courseid,
'question' => $question,
'total_score' => $row_val['score'],
'row_id' => $row_id,
];
$this->exercises[$courseid][$exercise_id] = $item;
$this->exercises[$courseid][$exercise_id]['total_score'] += $row_val['score'];
}
}
break;
}
}
}
public function process()
{
$results = [];
foreach ($this->exercises as $courseid => $exercises) {
$search_show_unlinked_results = (api_get_setting('search_show_unlinked_results') == 'true');
$course_visible_for_user = api_is_course_visible_for_user(null, $courseid);
// can view course?
if ($course_visible_for_user || $search_show_unlinked_results) {
foreach ($exercises as $exercise_id => $exercise) {
// is visible?
$visibility = api_get_item_visibility(api_get_course_info($courseid), TOOL_QUIZ, $exercise_id);
if ($visibility) {
list($thumbnail, $image, $name, $author) = $this->get_information($courseid, $exercise_id);
$url = api_get_path(WEB_CODE_PATH).'exercise/exercise_submit.php?cidReq=%s&exerciseId=%s';
$url = sprintf($url, $courseid, $exercise_id);
$result = [
'toolid' => TOOL_QUIZ,
'total_score' => $exercise['total_score'] / (count($exercise) - 1), // not count total_score array item
'url' => $url,
'thumbnail' => $thumbnail,
'image' => $image,
'title' => $name,
'author' => $author,
];
if ($course_visible_for_user) {
$results[] = $result;
} else { // course not visible for user
if ($search_show_unlinked_results) {
$result['url'] = '';
$results[] = $result;
}
}
}
}
}
}
// get information to sort
foreach ($results as $key => $row) {
$score[$key] = $row['total_score'];
}
// Sort results with score descending
array_multisort($score, SORT_DESC, $results);
return $results;
}
/**
* Get learning path information.
*/
private function get_information($courseCode, $exercise_id)
{
$course_information = api_get_course_info($courseCode);
$course_id = $course_information['real_id'];
$em = Database::getManager();
if (!empty($course_information)) {
$exercise_id = intval($exercise_id);
$dk_result = $em->find(CQuiz::class, $exercise_id);
$name = '';
if ($dk_result) {
// Get the image path
$thumbnail = Display::returnIconPath('quiz.png');
$image = $thumbnail; //FIXME: use big images
$name = $dk_result->getTitle();
// get author
$author = '';
$item_result = $em
->getRepository('ChamiloCourseBundle:CItemProperty')
->findOneBy([
'ref' => $exercise_id,
'tool' => TOOL_QUIZ,
'course' => $course_id,
]);
if ($item_result) {
$author = UserManager::formatUserFullName($item_result->getInsertUser());
}
}
return [$thumbnail, $image, $name, $author];
} else {
return [];
}
}
}
Zerion Mini Shell 1.0