Update gamification values on LP

main/inc/ajax/lp.ajax.php

@@ -11,6 +11,7 @@ $action = $_REQUEST['a'];
 
 $course_id = api_get_course_int_id();
 $tbl_lp_item = Database :: get_course_table(TABLE_LP_ITEM);
+$sessionId = api_get_session_id();
 
 switch ($action) {
     case 'get_documents';
@@ -170,6 +171,23 @@ switch ($action) {
             }
         }
 
+        break;
+    case 'update_gamification':
+        $lp = isset($_SESSION['oLP']) ? $_SESSION['oLP'] : null;
+
+        $jsonGamification = [
+            'stars' => 0,
+            'score' => 0
+        ];
+
+        if ($lp) {
+            $score = $lp->getCalculateScore($sessionId);
+
+            $jsonGamification['stars'] = $lp->getCalculateStars($sessionId);
+            $jsonGamification['score'] = sprintf(get_lang('XPoints'), $score);
+        }
+
+        echo json_encode($jsonGamification);
         break;
     default:
         echo '';

main/newscorm/learnpath.class.php

@@ -10178,7 +10178,7 @@ EOD;
 
         $progress = self::getProgress($this->lp_id, $this->user_id, $this->course_int_id, $sessionId);
 
-        if ($progress > 50) {
+        if ($progress >= 50) {
             $stars++;
         }
 

main/newscorm/lp_ajax_switch_item.php

@@ -214,6 +214,7 @@ function switch_item_details($lp_id, $user_id, $view_id, $current_item, $next_it
         "update_toc('highlight','".$new_item_id."');".
         "update_toc('$mylesson_status','".$new_item_id."');".
         "update_progress_bar('$mycomplete','$mytotal','$myprogress_mode');";
+    $return .= 'updateGamificationValues(); ';
 
     $mylp->set_error_msg('');
     $mylp->prerequisites_match(); // Check the prerequisites are all complete.

main/newscorm/scorm_api.php

@@ -1360,6 +1360,26 @@ function update_progress_bar(nbr_complete, nbr_total, mode) {
     return true;
 }
 
+/**
+ * Update the gamification values (number of stars and score)
+ */
+function updateGamificationValues() {
+    var fetchValues = $.ajax('<?php echo api_get_path(WEB_AJAX_PATH) ?>lp.ajax.php', {
+        dataType: 'json',
+        data: {
+            a: 'update_gamification'
+        }
+    });
+
+    $.when(fetchValues).done(function (values) {
+        if (values.stars > 0) {
+            $('#scorm-gamification .fa-star:nth-child(' + values.stars + ')').addClass('level');
+        }
+
+        $('#scorm-gamification .col-xs-4').text(values.score);
+    });
+}
+
 /**
  * Analyses the variables that have been modified through this SCO's life and
  * put them into an array for later shipping to lp_ajax_save_item.php