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60 lines
1.9 KiB
60 lines
1.9 KiB
<?php //$id:$
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/* For licensing terms, see /dokeos_license.txt */
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/**
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* This file saves every click in the hotspot tool into track_e_hotspots
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* @package chamilo.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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/**
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* Code
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*/
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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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$courseCode = $_GET['coursecode'];
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$questionId = $_GET['questionId'];
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$coordinates = $_GET['coord'];
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$objExcercise = $_SESSION['objExercise'];
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$hotspotId = $_GET['hotspotId'];
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$exerciseId = $objExcercise->selectId();
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if ($_GET['answerId'] == "0") { // click is NOT on a hotspot
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$hit = 0;
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$answerId = $hotspotId;
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// remove from session
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unset($_SESSION['exerciseResult'][$questionId][$answerId]);
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// Save clicking order
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//$answerOrderId = count($_SESSION['exerciseResult'][$questionId]['order'])+1;
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//$_SESSION['exerciseResult'][$questionId]['order'][$answerOrderId] = $answerId;
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} else { // user clicked ON a hotspot
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$hit = 1;
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$answerId = $hotspotId;
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// Save into session
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$_SESSION['exerciseResult'][$questionId][$answerId] = $hit;
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// Save clicking order
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//$answerOrderId = count($_SESSION['exerciseResult'][$questionId]['order'])+1;
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//$_SESSION['exerciseResult'][$questionId]['order'][$answerOrderId] = $answerId;
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}
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//round-up the coordinates
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$coords = explode('/',$coordinates);
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$coordinates = '';
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foreach ($coords as $coord) {
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list($x,$y) = explode(';',$coord);
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$coordinates .= round($x).';'.round($y).'/';
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}
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$coordinates = substr($coordinates,0,-1);
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$TBL_TRACK_E_HOTSPOT = Database::get_main_table(STATISTIC_TRACK_E_HOTSPOTS);
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// update db
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$update_id = $_SESSION['exerciseResult'][$questionId]['ids'][$answerId];
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$sql = "UPDATE $TBL_TRACK_E_HOTSPOT SET coordinate = '".Database::escape_string($coordinates)."' WHERE id ='".Database::escape_string($update_id)."' LIMIT 1 ;;";
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$result = Database::query($sql);
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