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173 lines
4.6 KiB
173 lines
4.6 KiB
<?php
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2009 Dokeos SPRL
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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* Statement (?) administration
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* This script allows to manage the statements of questions.
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* It is included from the script admin.php
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* @package dokeos.exercise
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* @author Olivier Brouckaert
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* @version $Id: question_admin.inc.php 22126 2009-07-15 22:38:39Z juliomontoya $
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*/
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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include_once(api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
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include_once(api_get_path(LIBRARY_PATH).'image.lib.php');
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// ALLOWED_TO_INCLUDE is defined in admin.php
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if(!defined('ALLOWED_TO_INCLUDE'))
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{
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exit();
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}
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/*********************
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* INIT QUESTION
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*********************/
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if(isset($_GET['editQuestion']))
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{
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$objQuestion = Question::read ($_GET['editQuestion']);
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$action = api_get_self()."?modifyQuestion=".$modifyQuestion."&editQuestion=".$objQuestion->id;
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if (isset($exerciseId) && !empty($exerciseId)) {
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$TBL_LP_ITEM = Database::get_course_table(TABLE_LP_ITEM);
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$sql="SELECT max_score FROM $TBL_LP_ITEM
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WHERE item_type = '".TOOL_QUIZ."' AND path ='".Database::escape_string($exerciseId)."'";
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$result = Database::query($sql);
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if (Database::num_rows($result) > 0) {
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Display::display_warning_message(get_lang('EditingScoreCauseProblemsToExercisesInLP'));
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}
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}
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} else {
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$objQuestion = Question :: getInstance($_REQUEST['answerType']);
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$action = api_get_self()."?modifyQuestion=".$modifyQuestion."&newQuestion=".$newQuestion;
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}
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if(is_object($objQuestion))
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{
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/*********************
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* FORM STYLES
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*********************/
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// if you have a better way to improve the display, please inform me e.marguin@elixir-interactive.com
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$styles = '
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<style>
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div.row div.label{
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width: 10%;
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}
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div.row div.formw{
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width: 85%;
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}
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</style>
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';
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echo $styles;
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/*********************
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* INIT FORM
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*********************/
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$form = new FormValidator('question_admin_form','post',$action);
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/*********************
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* FORM CREATION
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*********************/
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if(isset($_GET['editQuestion'])) {
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$class="save";
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$text=get_lang('ModifyQuestion');
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} else {
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$class="add";
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$text=get_lang('AddQuestionToExercise');
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}
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$types_information = $objQuestion->get_types_information();
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$form_title_extra = get_lang($types_information[$_REQUEST['answerType']][1]);
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// form title
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$form->addElement('header', '', $text.': '.$form_title_extra);
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// question form elements
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$objQuestion -> createForm ($form,array('Height'=>150));
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// answer form elements
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$objQuestion -> createAnswersForm ($form);
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// submit button is implemented in every question type
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//$form->addElement('style_submit_button','submitQuestion',$text, 'class="'.$class.'"');
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//$renderer = $form->defaultRenderer();
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//$renderer->setElementTemplate('<div class="row"><div class="label">{label}</div><div class="formw">{element}</div></div>','submitQuestion');
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/**********************
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* FORM VALIDATION
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**********************/
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if(isset($_POST['submitQuestion']) && $form->validate())
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{
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// question
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$objQuestion -> processCreation($form,$objExercise);
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// answers
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$objQuestion -> processAnswersCreation($form,$nb_answers);
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// TODO: maybe here is the better place to index this tool, including answers text
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// redirect
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if($objQuestion -> type != HOT_SPOT)
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echo '<script type="text/javascript">window.location.href="admin.php"</script>';
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else
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echo '<script type="text/javascript">window.location.href="admin.php?hotspotadmin='.$objQuestion->id.'"</script>';
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}
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else
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{
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/******************
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* FORM DISPLAY
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******************/
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echo '<h3>'.$questionName.'</h3>';
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if(!empty($pictureName)){
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echo '<img src="../document/download.php?doc_url=%2Fimages%2F'.$pictureName.'" border="0">';
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}
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if(!empty($msgErr))
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{
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Display::display_normal_message($msgErr); //main API
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}
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// display the form
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$form->display();
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}
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}
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?>
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