upgrade

main/exercise/hotspot_updatescore.inc.php

@@ -0,0 +1,56 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+use ChamiloSession as Session;
+
+/**
+ *	This file saves every click in the hotspot tool into track_e_hotspots.
+ *
+ *	@package chamilo.exercise
+ *
+ * 	@author Toon Keppens
+ *
+ * 	@version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
+ */
+require_once __DIR__.'/../inc/global.inc.php';
+
+api_protect_course_script(true);
+
+$courseCode = $_GET['coursecode'];
+$questionId = $_GET['questionId'];
+$coordinates = $_GET['coord'];
+$objExercise = Session::read('objExercise');
+$hotspotId = $_GET['hotspotId'];
+$exerciseId = $objExercise->selectId();
+if ($_GET['answerId'] == "0") { // click is NOT on a hotspot
+    $hit = 0;
+    $answerId = $hotspotId;
+
+    // remove from session
+    unset($_SESSION['exerciseResult'][$questionId][$answerId]);
+} else { // user clicked ON a hotspot
+    $hit = 1;
+    $answerId = $hotspotId;
+
+    // Save into session
+    $_SESSION['exerciseResult'][$questionId][$answerId] = $hit;
+}
+
+//round-up the coordinates
+$coords = explode('/', $coordinates);
+$coordinates = '';
+foreach ($coords as $coord) {
+    list($x, $y) = explode(';', $coord);
+    $coordinates .= round($x).';'.round($y).'/';
+}
+$coordinates = substr($coordinates, 0, -1);
+
+$TBL_TRACK_E_HOTSPOT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
+
+// update db
+$update_id = $_SESSION['exerciseResult'][$questionId]['ids'][$answerId];
+$sql = "UPDATE $TBL_TRACK_E_HOTSPOT 
+        SET coordinate = '".Database::escape_string($coordinates)."'
+        WHERE id = ".intval($update_id)." 
+        LIMIT 1";
+$result = Database::query($sql);