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87 lines
2.2 KiB
87 lines
2.2 KiB
<?php
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/* For licensing terms, see /license.txt */
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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 chamilo.exercise
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* @author Toon Keppens
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*/
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require_once '../inc/global.inc.php';
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// set vars
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$questionId = intval($_GET['modifyAnswers']);
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$objQuestion = Question::read($questionId);
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$_course = api_get_course_info();
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$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 = $pictureSize[1];
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$data = [];
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$data['hotspot_lang'] = $_course['language'];
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$data['hotspot_image'] = $pictureName;
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$data['hotspot_image_width'] = $pictureWidth;
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$data['hotspot_image_height'] = $pictureHeight;
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$data['courseCode'] = $_course['path'];
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$data['hotspots'] = [];
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// Init
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$i = 0;
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$nmbrTries = 0;
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$answer_type = $objQuestion->type;
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$answers = $_SESSION['tmp_answers'];
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$nbrAnswers = count($answers['answer']);
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for ($i=1;$i <= $nbrAnswers; $i++) {
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$hotSpot = [];
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$hotSpot['answer']= $answers['answer'][$i];
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if ($answer_type == HOT_SPOT_DELINEATION) {
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if ($i==1) {
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$hotSpot['type'] = 'delineation';
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} else {
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$hotSpot['type'] = 'oar';
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}
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} else {
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// Square or rectancle
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if ($answers['hotspot_type'][$i] == 'square') {
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$hotSpot['type'] = 'square';
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}
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// Circle or ovale
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if ($answers['hotspot_type'][$i] == 'circle') {
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$hotSpot['type'] = 'circle';
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}
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// Polygon
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if ($answers['hotspot_type'][$i] == 'poly') {
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$hotSpot['type'] = 'poly';
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}
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/*// Delineation
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if ($answers['hotspot_type'][$i] == 'delineation')
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{
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$output .= "&hotspot_".$i."_type=delineation";
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}*/
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}
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// This is a good answer, count + 1 for nmbr of clicks
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if ($answers['weighting'][$i] > 0) {
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$nmbrTries++;
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}
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$hotSpot['coord'] = $answers['hotspot_coordinates'][$i];
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$data['hotspots'][] = $hotSpot;
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}
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// Output
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$data['nmbrTries'] = $nmbrTries;
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$data['done'] = 'done';
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header('Content-Type: application/json');
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echo json_encode($data);
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