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87 lines
2.4 KiB
87 lines
2.4 KiB
<?php //$id:$
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/* For licensing terms, see /dokeos_license.txt */
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//error_log(__FILE__);
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/**
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* This file generates the ActionScript variables code used by the HotSpot .swf
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* @package dokeos.exercise
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* @author Toon Keppens
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* @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
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*/
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session_cache_limiter("none");
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include('exercise.class.php');
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include('question.class.php');
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include('answer.class.php');
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include('../inc/global.inc.php');
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// set vars
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$questionId = $_GET['modifyAnswers'];
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$objQuestion = Question::read($questionId);
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$TBL_ANSWERS = Database::get_course_table(TABLE_QUIZ_ANSWER);
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$documentPath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
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$picturePath = $documentPath.'/images';
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$pictureName = $objQuestion->selectPicture();
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$pictureSize = getimagesize($picturePath.'/'.$objQuestion->selectPicture());
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$pictureWidth = $pictureSize[0];
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$pictureHeight = $pictureSize[1];
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$courseLang = $_course['language'];
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$courseCode = $_course['sysCode'];
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$coursePath = $_course['path'];
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// Query db for answers
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$sql = "SELECT id, answer, hotspot_coordinates, hotspot_type, ponderation FROM $TBL_ANSWERS WHERE question_id = '".Database::escape_string($questionId)."' ORDER BY id";
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$result = Database::query($sql);
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// Init
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$output = "hotspot_lang=$courseLang&hotspot_image=$pictureName&hotspot_image_width=$pictureWidth&hotspot_image_height=$pictureHeight&courseCode=$coursePath";
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$i = 0;
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$nmbrTries = 0;
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while ($hotspot = Database::fetch_assoc($result))
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{
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$output .= "&hotspot_".$hotspot['id']."=true";
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$output .= "&hotspot_".$hotspot['id']."_answer=".str_replace('&','{amp}',$hotspot['answer']);
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// Square or rectancle
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if ($hotspot['hotspot_type'] == 'square' )
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{
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$output .= "&hotspot_".$hotspot['id']."_type=square";
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}
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// Circle or ovale
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if ($hotspot['hotspot_type'] == 'circle')
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{
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$output .= "&hotspot_".$hotspot['id']."_type=circle";
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}
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// Polygon
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if ($hotspot['hotspot_type'] == 'poly')
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{
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$output .= "&hotspot_".$hotspot['id']."_type=poly";
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}
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// Delineation
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if ($hotspot['hotspot_type'] == 'delineation')
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{
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$output .= "&hotspot_".$hotspot['id']."_type=delineation";
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}
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// This is a good answer, count + 1 for nmbr of clicks
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if ($hotspot['hotspot_type'] > 0)
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{
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$nmbrTries++;
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}
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$output .= "&hotspot_".$hotspot['id']."_coord=".$hotspot['hotspot_coordinates']."";
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$i++;
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}
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// Generate empty
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$i++;
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for ($i; $i <= 12; $i++)
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{
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$output .= "&hotspot_".$i."=false";
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}
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// Output
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echo $output."&nmbrTries=".$nmbrTries."&done=done";
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?>
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