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115 lines
2.7 KiB
115 lines
2.7 KiB
<?php
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/* For licensing terms, see /license.txt */
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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
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* 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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*/
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class HotSpot extends Question
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{
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public $typePicture = 'hotspot.png';
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public $explanationLangVar = 'HotSpot';
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/**
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* HotSpot constructor.
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*/
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public function __construct()
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{
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parent::__construct();
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$this->type = HOT_SPOT;
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}
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public function display()
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{
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}
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/**
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* {@inheritdoc}
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*/
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public function createForm(&$form, $exercise)
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{
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parent::createForm($form, $exercise);
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if (!isset($_GET['editQuestion'])) {
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$icon = Display::return_icon(
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'hotspot.png',
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null,
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null,
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ICON_SIZE_BIG,
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false,
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true
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);
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$form->addElement(
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'file',
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'imageUpload',
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[
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'<img src="'.$icon.'" />',
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get_lang('UploadJpgPicture'),
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]
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);
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// setting the save button here and not in the question class.php
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// Saving a question
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$form->addButtonSave(get_lang('GoToQuestion'), 'submitQuestion');
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$form->addRule(
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'imageUpload',
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get_lang('OnlyImagesAllowed'),
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'filetype',
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['jpg', 'jpeg', 'png', 'gif']
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);
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$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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$form->addButtonUpdate(get_lang('ModifyQuestion'), 'submitQuestion');
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function processCreation($form, $exercise)
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{
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$fileInfo = $form->getSubmitValue('imageUpload');
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parent::processCreation($form, $exercise);
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if (!empty($fileInfo['tmp_name'])) {
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$result = $this->uploadPicture($fileInfo['tmp_name']);
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if ($result) {
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$this->save($exercise);
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return true;
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}
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}
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return false;
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}
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public function createAnswersForm($form)
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{
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// nothing
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}
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/**
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* {@inheritdoc}
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*/
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public function processAnswersCreation($form, $exercise)
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{
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// nothing
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}
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/**
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* {@inheritdoc}
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*/
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public function return_header(Exercise $exercise, $counter = null, $score = [])
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{
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return parent::return_header($exercise, $counter, $score)
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.'<table><tr><td><table class="table">';
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}
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}
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