Minor - format code

main/exercise/hotspot_actionscript.as.php

@@ -1,42 +1,48 @@
 <?php
 /* For licensing terms, see /license.txt */
 
-/**
-*	This file generates the ActionScript variables code used by the HotSpot .swf
-*	@package chamilo.exercise
-* 	@author Toon Keppens
-* 	@version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
-*/
-
 use ChamiloSession as Session;
 
+/**
+ * This file generates the ActionScript variables code used by the HotSpot .swf
+ * @package chamilo.exercise
+ * @author Toon Keppens
+ * @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
+ */
+
 session_cache_limiter("none");
 
 require_once __DIR__.'/../inc/global.inc.php';
 require api_get_path(LIBRARY_PATH) . 'geometry.lib.php';
 
 // set vars
-$questionId    = intval($_GET['modifyAnswers']);
+$questionId = intval($_GET['modifyAnswers']);
 $exerciseId = isset($_GET['exe_id']) ? intval($_GET['exe_id']) : 0;
-$objQuestion   = Question::read($questionId);
-$answer_type   = $objQuestion->selectType(); //very important
-$TBL_ANSWERS   = Database::get_course_table(TABLE_QUIZ_ANSWER);
-$documentPath  = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
-$picturePath   = $documentPath.'/images';
-$pictureName   = $objQuestion->selectPicture();
-$pictureSize   = getimagesize($picturePath.'/'.$objQuestion->selectPicture());
-$pictureWidth  = $pictureSize[0];
+$objQuestion = Question::read($questionId);
+$answer_type = $objQuestion->selectType(); //very important
+$TBL_ANSWERS = Database::get_course_table(TABLE_QUIZ_ANSWER);
+$documentPath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
+$picturePath = $documentPath.'/images';
+$pictureName = $objQuestion->selectPicture();
+$pictureSize = getimagesize($picturePath.'/'.$objQuestion->selectPicture());
+$pictureWidth = $pictureSize[0];
 $pictureHeight = $pictureSize[1];
-
 $course_id = api_get_course_int_id();
 
 // Query db for answers
-if ($answer_type==HOT_SPOT_DELINEATION) {
-	$sql = "SELECT iid, id, answer, hotspot_coordinates, hotspot_type, ponderation FROM $TBL_ANSWERS
-	        WHERE c_id = $course_id AND question_id = ".intval($questionId)." AND hotspot_type = 'delineation' ORDER BY iid";
+if ($answer_type == HOT_SPOT_DELINEATION) {
+    $sql = "SELECT iid, id, answer, hotspot_coordinates, hotspot_type, ponderation 
+	        FROM $TBL_ANSWERS
+	        WHERE 
+	            c_id = $course_id AND 
+	            question_id = ".$questionId." AND 
+	            hotspot_type = 'delineation' 
+            ORDER BY iid";
 } else {
-	$sql = "SELECT iid, id, answer, hotspot_coordinates, hotspot_type, ponderation FROM $TBL_ANSWERS
-	        WHERE c_id = $course_id AND question_id = ".intval($questionId)." ORDER BY iid";
+    $sql = "SELECT iid, id, answer, hotspot_coordinates, hotspot_type, ponderation 
+	        FROM $TBL_ANSWERS
+	        WHERE c_id = $course_id AND question_id = ".$questionId." 
+	        ORDER BY iid";
 }
 $result = Database::query($sql);
 
@@ -70,47 +76,39 @@ $data['answers'] = [];
 
 $nmbrTries = 0;
 
-while ($hotspot = Database::fetch_assoc($result))
-{
+while ($hotspot = Database::fetch_assoc($result)) {
     $hotSpot = [];
     $hotSpot['id'] = $hotspot['id'];
     $hotSpot['iid'] = $hotspot['iid'];
     $hotSpot['answer'] = $hotspot['answer'];
 
-	// Square or rectancle
-	if ($hotspot['hotspot_type'] == 'square' )
-	{
+    // Square or rectancle
+    if ($hotspot['hotspot_type'] == 'square') {
         $hotSpot['type'] = 'square';
-	}
-	// Circle or ovale
-	if ($hotspot['hotspot_type'] == 'circle')
-	{
+    }
+    // Circle or ovale
+    if ($hotspot['hotspot_type'] == 'circle') {
         $hotSpot['type'] = 'circle';
-	}
-	// Polygon
-	if ($hotspot['hotspot_type'] == 'poly')
-	{
+    }
+    // Polygon
+    if ($hotspot['hotspot_type'] == 'poly') {
         $hotSpot['type'] = 'poly';
-	}
-	// Delineation
-	if ($hotspot['hotspot_type'] == 'delineation')
-	{
+    }
+    // Delineation
+    if ($hotspot['hotspot_type'] == 'delineation') {
         $hotSpot['type'] = 'delineation';
-	}
-	// No error
-	if ($hotspot['hotspot_type'] == 'noerror')
-	{
+    }
+    // No error
+    if ($hotspot['hotspot_type'] == 'noerror') {
         $hotSpot['type'] = 'noerror';
-	}
+    }
 
-	// This is a good answer, count + 1 for nmbr of clicks
-	if ($hotspot['hotspot_type'] > 0)
-	{
-		$nmbrTries++;
-	}
+    // This is a good answer, count + 1 for nmbr of clicks
+    if ($hotspot['hotspot_type'] > 0) {
+        $nmbrTries++;
+    }
 
     $hotSpot['coord'] = $hotspot['hotspot_coordinates'];
-
     $data['hotspots'][] = $hotSpot;
 }
 
@@ -119,7 +117,6 @@ $attemptList = Event::getAllExerciseEventByExeId($exerciseId);
 if (!empty($attemptList)) {
     if (isset($attemptList[$questionId])) {
         $questionAttempt = $attemptList[$questionId][0];
-
         if (!empty($questionAttempt['answer'])) {
             $coordinates = explode('|', $questionAttempt['answer']);