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- <?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
- */
- /**
- * File containing the HotSpot class.
- * @package dokeos.exercise
- * @author Eric Marguin
- * @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
- */
- if(!class_exists('HotSpot')):
- /**
- CLASS HotSpot
- *
- * This class allows to instantiate an object of type HotSpot (MULTIPLE CHOICE, UNIQUE ANSWER),
- * extending the class question
- *
- * @author Eric Marguin
- * @package dokeos.exercise
- **/
- class HotSpot extends Question {
- static $typePicture = 'hotspot.gif';
- static $explanationLangVar = 'Hotspot';
- function HotSpot(){
- parent::question();
- $this -> type = HOT_SPOT;
- }
- function display(){
- }
- function createForm ($form) {
- parent::createForm ($form);
- if(!isset($_GET['editQuestion']))
- {
- $form->addElement('file','imageUpload',get_lang('UploadJpgPicture'));
- $form->addRule('imageUpload', get_lang('OnlyJPG'), 'mimetype',array('image/jpeg','image/pjpeg','image/gif','image/png'));
- $form->addRule('imageUpload', get_lang('NoImage'), 'uploadedfile');
- }
- }
- function processCreation ($form, $objExercise) {
- $file_info = $form -> getSubmitValue('imageUpload');
- parent::processCreation ($form, $objExercise);
- if(!empty($file_info['tmp_name']))
- {
- $this->uploadPicture($file_info['tmp_name'], $file_info['name']);
- list($width,$height) = getimagesize($file_info['tmp_name']);
- if($width>=$height)
- $this->resizePicture('width',720);
- else
- $this->resizePicture('height',540);
- $this->save();
- }
- }
- function createAnswersForm ($form) {
- // nothing
- }
- function processAnswersCreation ($form) {
- // nothing
- }
- }
- endif;
- ?>
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