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- <?php //$id:$
- /* For licensing terms, see /dokeos_license.txt */
- //error_log(__FILE__);
- /**
- * 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";
- }
- // Delineation
- if ($answers['hotspot_type'][$i] == 'delineation')
- {
- $output .= "&hotspot_".$i."_type=delineation";
- }
- // 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";
- ?>
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