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- <?php // $Id: exercise_admin.inc.php 9665 2006-10-24 10:43:48Z elixir_inter $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004 Dokeos S.A.
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) Olivier Brouckaert
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- 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 the GNU General Public License for more details.
- Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * EXERCISE ADMINISTRATION
- *
- * This script allows to manage an exercise.
- * It is included from the script admin.php
- *
- * @author Olivier Brouckaert
- * @package dokeos.exercise
- ==============================================================================
- */
- // ALLOWED_TO_INCLUDE is defined in admin.php
- if(!defined('ALLOWED_TO_INCLUDE'))
- {
- exit();
- }
- // the exercise form has been submitted
- if($submitExercise)
- {
- $exerciseTitle=trim($exerciseTitle);
- $exerciseDescription=trim($exerciseDescription);
- $randomQuestions=$randomQuestions?$questionDrawn:0;
- $deleteSound=$deleteSound?true:false;
- // no title given
- if(empty($exerciseTitle))
- {
- $msgErr=get_lang('GiveExerciseName');
- }
- else
- {
- $objExercise->updateTitle($exerciseTitle);
- $objExercise->updateDescription($exerciseDescription);
- $objExercise->updateSound($_FILES['exerciseSound'],$deleteSound);
- $objExercise->updateType($exerciseType);
- $objExercise->setRandom($randomQuestions);
- $objExercise->save();
- if($deleteSound)
- {
- $exerciseSound='';
- }
- else
- {
- $exerciseSound=$objExercise->selectSound();
- }
- // reads the exercise ID (only usefull for a new exercise)
- $exerciseId=$objExercise->selectId();
- unset($modifyExercise);
- }
- }
- else
- {
- $exerciseTitle=$objExercise->selectTitle();
- $exerciseDescription=$objExercise->selectDescription();
- $exerciseSound=$objExercise->selectSound();
- $exerciseType=$objExercise->selectType();
- $randomQuestions=$objExercise->isRandom();
- }
- // shows the form to modify the exercise
- if($modifyExercise)
- {
- ?>
- <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>?modifyExercise=<?php echo $modifyExercise; ?>" style="margin:0px;" enctype="multipart/form-data">
- <table border="0" cellpadding="5">
- <?php
- if(!empty($msgErr))
- {
- ?>
- <tr>
- <td colspan="2">
- <?php
- Display::display_normal_message($msgErr); //main API
- ?>
- </td>
- </tr>
- <?php
- }
- ?>
- <tr>
- <td><?php echo get_lang('langExerciseName'); ?> :</td>
- <td><input type="text" name="exerciseTitle" size="50" maxlength="200" value="<?php echo htmlentities($exerciseTitle); ?>" style="width:400px;"></td>
- </tr>
- <tr>
- <td valign="top"><?php echo get_lang('langExerciseDescription'); ?> :</td>
- <td>
- <textarea name="exerciseDescription" rows="4" cols="48"><?php echo $exerciseDescription; ?></textarea>
- <?php
-
- //api_disp_html_area('exerciseDescription',$exerciseDescription,'250px');
- ?>
- </td>
- </tr>
- <!--
- <tr>
- <td valign="top"><?php echo get_lang('langSound'); ?> :
- <?php if(!empty($exerciseSound)): ?>
- <a href="../document/download.php?doc_url=%2Faudio%2F<?php echo $exerciseSound; ?>" target="_blank"><img src="../img/wav.gif" border="0" align="absmiddle" alt="<?php echo get_lang('langSound'); ?>"></a>
- <?php endif; ?>
- </td>
- <td><input type="file" name="exerciseSound" size="50" style="width:400px;">
- <?php if(!empty($exerciseSound)): ?>
- <br>
- <input class="checkbox" type="checkbox" name="deleteSound" value="1"> <?php echo get_lang('langDeleteSound'); ?>
- <?php endif; ?>
- </td>
- </tr>
- //-->
- <tr>
- <td valign="top"><?php echo get_lang('langExerciseType'); ?> :</td>
- <td><input class="checkbox" type="radio" name="exerciseType" value="1" <?php if($exerciseType <= 1) echo 'checked="checked"'; ?>> <?php echo get_lang('langSimpleExercise'); ?><br>
- <input class="checkbox" type="radio" name="exerciseType" value="2" <?php if($exerciseType >= 2) echo 'checked="checked"'; ?>> <?php echo get_lang('langSequentialExercise'); ?></td>
- </tr>
- <?php
- if($exerciseId && $nbrQuestions)
- {
- ?>
- <tr>
- <td valign="top"><?php echo get_lang('langRandomQuestions'); ?> :</td>
- <td><input class="checkbox" type="checkbox" name="randomQuestions" value="1" <?php if($randomQuestions) echo 'checked="checked"'; ?>> <?php echo get_lang('langYes'); ?>, <?php echo get_lang('langTake'); ?>
- <select name="questionDrawn">
- <?php
- for($i=1;$i <= $nbrQuestions;$i++)
- {
- ?>
- <option value="<?php echo $i; ?>" <?php if(($formSent && $questionDrawn == $i) || (!$formSent && ($randomQuestions == $i || ($randomQuestions <= 0 && $i == $nbrQuestions)))) echo 'selected="selected"'; ?>><?php echo $i; ?></option>
- <?php
- }
- ?>
- </select> <?php echo strtolower(get_lang('langQuestions')).' '.get_lang('langAmong').' '.$nbrQuestions; ?>
- </td>
- </tr>
- <?php
- }
- ?>
- <tr>
- <td> </td>
- <td>
- <input type="hidden" name="myid" value="1"><?php //added?>
- <input type="submit" name="submitExercise" value="<?php echo get_lang('langOk'); ?>">
- <!-- <input type="submit" name="cancelExercise" value="<?php echo get_lang('langCancel'); ?>" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('langConfirmYourChoice'))); ?>')) return false;"> //-->
- </td>
- </tr>
- </table>
- </form>
- <?php
- }
- else
- {
- ?>
- <h3>
- <?php
- $exerciseTitle = api_parse_tex($exerciseTitle);
- echo $exerciseTitle; ?>
- <?php if(!empty($exerciseSound)): ?>
- <a href="../document/download.php?doc_url=%2Faudio%2F<?php echo $exerciseSound; ?>" target="_blank"><img src="../img/wav.gif" border="0" align="absmiddle" alt="<?php echo get_lang('langSound'); ?>"></a>
- <?php endif; ?>
- </h3>
- <blockquote>
- <?php
- $exerciseDescription = api_parse_tex($exerciseDescription);
- echo $exerciseDescription; ?>
- </blockquote>
- <a href="<?php echo $_SERVER['PHP_SELF']; ?>?modifyExercise=yes"><img src="../img/edit.gif" border="0" align="absmiddle" alt="<?php echo get_lang('langModify'); ?>"></a>
- <?php
- }
- ?>
|