File Source for hotspot_actionscript

<?php
/*
DOKEOS - elearning and course management software
For a full list of contributors, see documentation/credits.html
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See "documentation/licence.html" more details.
Contact:
Dokeos
Rue des Palais 44 Paleizenstraat
B-1030 Brussels - Belgium
Tel. +32 (2) 211 34 56
*/
/**
* This file generates the ActionScript variables code used by the HotSpot .swf
* @package dokeos.exercise
* @author Toon Keppens
* @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
*/
include('exercise.class.php');
include('question.class.php');
include('answer.class.php');
include('../inc/global.inc.php');
// set vars
$questionId = $_GET['modifyAnswers'];
$objQuestion = Question::read($questionId);
$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];
$courseLang = $_course['language'];
$courseCode = $_course['sysCode'];
$coursePath = $_course['path'];
// Query db for answers
//$sql = "SELECT id, answer, hotspot_coordinates, hotspot_type, ponderation FROM $TBL_ANSWERS WHERE question_id = '$questionId' ORDER BY id";
//$result = api_sql_query($sql,__FILE__,__LINE__);
// Init
$output = "hotspot_lang=$courseLang&hotspot_image=$pictureName&hotspot_image_width=$pictureWidth&hotspot_image_height=$pictureHeight&courseCode=$coursePath";
$i = 0;
$nmbrTries = 0;
$answers=$_SESSION['tmp_answers'];
$nbrAnswers = count($answers['answer']);
for($i=1;$i <= $nbrAnswers;$i++)
{
$output .= "&hotspot_".$i."=true";
$output .= "&hotspot_".$i."_answer=".$answers['answer'][$i];
// Square or rectancle
if ($answers['hotspot_type'][$i] == 'square' )
{
$output .= "&hotspot_".$i."_type=square";
}
// Circle or ovale
if ($answers['hotspot_type'][$i] == 'circle')
{
$output .= "&hotspot_".$i."_type=circle";
}
// Polygon
if ($answers['hotspot_type'][$i] == 'poly')
{
$output .= "&hotspot_".$i."_type=poly";
}
// This is a good answer, count + 1 for nmbr of clicks
if ($answers['weighting'][$i] > 0)
{
$nmbrTries++;
}
$output .= "&hotspot_".$i."_coord=".$answers['hotspot_coordinates'][$i]."";
}
// Generate empty
$i++;
for ($i; $i <= 12; $i++)
{
$output .= "&hotspot_".$i."=false";
}
// Output
echo $output."&nmbrTries=".$nmbrTries."&done=done";
?>

Source for file hotspot_actionscript_admin.as.php