Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/exercise/savescores.php

110 lines
3.6 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* Saving the scores.
* @package chamilo.exercise
*/
require_once __DIR__.'/../inc/global.inc.php';
$courseInfo = api_get_course_info();
$_user = api_get_user_info();
$this_section = SECTION_COURSES;
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path']."/document";
$test = $_REQUEST['test'];
$full_file_path = $documentPath.$test;
my_delete($full_file_path.$_user['user_id'].".t.html");
$TABLETRACK_HOTPOTATOES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
$TABLE_LP_ITEM_VIEW = Database::get_course_table(TABLE_LP_ITEM_VIEW);
$score = $_REQUEST['score'];
$origin = api_get_origin();
$learnpath_item_id = intval($_REQUEST['learnpath_item_id']);
$lpViewId = isset($_REQUEST['lp_view_id']) ? intval($_REQUEST['lp_view_id']) : null;
$course_id = $courseInfo['real_id'];
$jscript2run = '';
/**
* Save the score for a HP quiz. Can be used by the learnpath tool as well
* for HotPotatoes quizzes. When coming from the learning path, we
* use the session variables telling us which item of the learning path has to
* be updated (score-wise)
* @param string File is the exercise name (the file name for a HP)
* @param integer Score to save inside the tracking tables (HP and learnpath)
* @return void
*/
function save_scores($file, $score)
{
global $origin;
$TABLETRACK_HOTPOTATOES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
$_user = api_get_user_info();
// if tracking is disabled record nothing
$weighting = 100; // 100%
$date = api_get_utc_datetime();
$c_id = api_get_course_int_id();
if ($_user['user_id']) {
$user_id = $_user['user_id'];
} else {
// anonymous
$user_id = "NULL";
}
$params = [
'exe_name' => $file,
'exe_user_id' => $user_id,
'exe_date' => $date,
'c_id' => $c_id,
'exe_result' => $score,
'exe_weighting' => $weighting,
];
Database::insert($TABLETRACK_HOTPOTATOES, $params);
if ($origin == 'learnpath') {
//if we are in a learning path, save the score in the corresponding
//table to get tracking in there as well
global $jscript2run;
//record the results in the learning path, using the SCORM interface (API)
$jscript2run .= "<script>
$(document).ready(function() {
//API_obj = window.frames.window.content.API;
//API_obj = $('content_id').context.defaultView.content.API; //works only in FF
//API_obj = window.parent.frames.window.top.API;
API_obj = window.top.API;
API_obj.void_save_asset('$score', '$weighting', 0, 'completed');
});
</script>";
}
}
// Save the Scores
save_scores($test, $score);
// Back
if ($origin != 'learnpath') {
$url = "exercise.php"; // back to exercises
$jscript2run .= '<script>'."window.open('$url', '_top', '')".'</script>';
echo $jscript2run;
} else {
$htmlHeadXtra[] = $jscript2run;
Display::display_reduced_header();
if (!empty($course_id) && !empty($learnpath_item_id) && !empty($lpViewId)) {
$sql = "UPDATE $TABLE_LP_ITEM_VIEW SET
status = 'completed'
WHERE
c_id = $course_id AND
lp_item_id= $learnpath_item_id AND
lp_view_id = $lpViewId
";
Database::query($sql);
echo Display::return_message(get_lang('HotPotatoesFinished'), 'confirm');
} else {
echo Display::return_message(get_lang('Error'), 'error');
}
Display::display_footer();
}