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129 lines
3.4 KiB
129 lines
3.4 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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* File containing the HotSpot class.
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* @package dokeos.exercise
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* @author Eric Marguin
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* @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
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*/
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if(!class_exists('HotSpot')):
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/**
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CLASS HotSpot
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*
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* This class allows to instantiate an object of type HotSpot (MULTIPLE CHOICE, UNIQUE ANSWER),
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* extending the class question
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*
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* @author Eric Marguin
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* @package dokeos.exercise
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**/
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class HotSpot extends Question {
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static $typePicture = 'hotspot.gif';
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static $explanationLangVar = 'HotSpot';
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function HotSpot() {
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parent::question();
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$this -> type = HOT_SPOT;
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}
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function display() {
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}
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function createForm ($form) {
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parent::createForm ($form);
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global $text, $class;
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if(!isset($_GET['editQuestion'])) {
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$renderer = $form->defaultRenderer();
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$form->addElement('html', '<div class="row"><div class="label"></div><div class="formw">'.get_lang('UploadJpgPicture').'</div></div>');
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$form->addElement('file','imageUpload','<span class="form_required">*</span><img src="../img/hotspots.png" />');
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// setting the save button here and not in the question class.php
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// Saving a question
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$form->addElement('style_submit_button','submitQuestion',get_lang('GoToQuestion'), 'class="'.$class.'"');
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$renderer->setElementTemplate('<div class="row"><div class="label" style="margin-top:-30px;">{label}</div><div class="formw" >{element}</div></div>','imageUpload');
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$form->addRule('imageUpload', get_lang('OnlyImagesAllowed'), 'filetype', array ('jpg', 'jpeg', 'png', 'gif'));
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$form->addRule('imageUpload', get_lang('NoImage'), 'uploadedfile');
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} else {
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// setting the save button here and not in the question class.php
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// Editing a question
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$form->addElement('style_submit_button','submitQuestion',get_lang('langModifyExercise'), 'class="'.$class.'"');
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}
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}
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function processCreation ($form, $objExercise) {
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$file_info = $form -> getSubmitValue('imageUpload');
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parent::processCreation ($form, $objExercise);
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if(!empty($file_info['tmp_name'])) {
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$this->uploadPicture($file_info['tmp_name'], $file_info['name']);
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global $picturePath;
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//fixed width ang height
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if (file_exists($picturePath.'/'.$this->picture)) {
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//list($width,$height) = @getimagesize($file_info['tmp_name']); does not work
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list($width,$height) = @getimagesize($picturePath.'/'.$this->picture);
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if($width>$height) {
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$this->resizePicture('width',545);
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} else {
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$this->resizePicture('height',350);
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}
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$this->save();
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} else {
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return false;
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}
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}
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}
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function createAnswersForm ($form) {
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// nothing
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}
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function processAnswersCreation ($form) {
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// nothing
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}
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}
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class HotSpotDelineation extends HotSpot {
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static $typePicture = 'hotspot_delineation.gif';
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static $explanationLangVar = 'HotspotDelineation';
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function HotSpotDelineation(){
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parent::question();
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$this -> type = HOT_SPOT_DELINEATION;
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}
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function createForm ($form) {
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parent::createForm ($form);
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}
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function processCreation ($form, $objExercise) {
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$file_info = $form -> getSubmitValue('imageUpload');
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parent::processCreation ($form, $objExercise);
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}
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function createAnswersForm ($form) {
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parent::createAnswersForm ($form);
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// nothing
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}
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function processAnswersCreation ($form) {
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parent::processAnswersCreation ($form);
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// nothing
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}
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}
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endif; |