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330 lines
13 KiB
330 lines
13 KiB
<?php // $Id: index.php 15189 2008-04-30 14:58:34Z elixir_inter $
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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 Dokeos SPRL
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) Bart Mollet, Hogeschool Gent
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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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==============================================================================
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* This script edits the course description.
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* This script is reserved for users with write access on the course.
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*
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* @author Thomas Depraetere
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* @author Hugues Peeters
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* @author Christophe Gesché
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* @author Olivier brouckaert
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* @package dokeos.course_description
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==============================================================================
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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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// name of the language file that needs to be included
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$language_file = array ('course_description', 'pedaSuggest', 'accessibility');
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include ('../inc/global.inc.php');
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$this_section = SECTION_COURSES;
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include (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
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include_once(api_get_path(LIBRARY_PATH).'WCAG/WCAG_rendering.php');
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/*
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-----------------------------------------------------------
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Header
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-----------------------------------------------------------
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*/
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//$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('CourseProgram'));
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if(isset($_GET['description_id']) && $_GET['description_id']==1) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('GeneralDescription'));
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if(isset($_GET['description_id']) && $_GET['description_id']==2) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Objectives'));
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if(isset($_GET['description_id']) && $_GET['description_id']==3) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Topics'));
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if(isset($_GET['description_id']) && $_GET['description_id']==4) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Methodology'));
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if(isset($_GET['description_id']) && $_GET['description_id']==5) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('CourseMaterial'));
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if(isset($_GET['description_id']) && $_GET['description_id']==6) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('HumanAndTechnicalResources'));
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if(isset($_GET['description_id']) && $_GET['description_id']==7) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Assessment'));
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if(isset($_GET['description_id']) && $_GET['description_id']==8) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('NewBloc'));
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api_protect_course_script();
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$nameTools = get_lang('CourseProgram');
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Display :: display_header($nameTools, 'Description');
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//api_display_tool_title($nameTools);
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/*
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-----------------------------------------------------------
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Constants and variables
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-----------------------------------------------------------
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*/
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$nameTools = get_lang(TOOL_COURSE_DESCRIPTION);
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$tbl_course_description = Database::get_course_table(TABLE_COURSE_DESCRIPTION);
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$show_description_list = true;
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$show_peda_suggest = true;
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define('ADD_BLOCK', 8);
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// Default descriptions
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$default_description_titles = array();
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$default_description_titles[1]= get_lang('GeneralDescription');
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$default_description_titles[2]= get_lang('Objectives');
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$default_description_titles[3]= get_lang('Topics');
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$default_description_titles[4]= get_lang('Methodology');
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$default_description_titles[5]= get_lang('CourseMaterial');
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$default_description_titles[6]= get_lang('HumanAndTechnicalResources');
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$default_description_titles[7]= get_lang('Assessment');
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$default_description_icon = array();
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$default_description_icon[1]= api_get_path(WEB_IMG_PATH).'/edu_miscellaneous.gif';
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$default_description_icon[2]= api_get_path(WEB_IMG_PATH).'/spire.gif';
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$default_description_icon[3]= api_get_path(WEB_IMG_PATH).'/kcmdf_big.gif';
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$default_description_icon[4]= api_get_path(WEB_IMG_PATH).'/misc.gif';
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$default_description_icon[5]= api_get_path(WEB_IMG_PATH).'/laptop.gif';
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$default_description_icon[6]= api_get_path(WEB_IMG_PATH).'/personal.gif';
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$default_description_icon[7]= api_get_path(WEB_IMG_PATH).'/korganizer.gif';
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$default_description_icon[8]= api_get_path(WEB_IMG_PATH).'/ktip.gif';
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$question = array();
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$question[1]= get_lang('GeneralDescriptionQuestions');
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$question[2]= get_lang('ObjectivesQuestions');
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$question[3]= get_lang('TopicsQuestions');
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$question[4]= get_lang('MethodologyQuestions');
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$question[5]= get_lang('CourseMaterialQuestions');
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$question[6]= get_lang('HumanAndTechnicalResourcesQuestions');
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$question[7]= get_lang('AssessmentQuestions');
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$information = array();
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$information[1]= get_lang('GeneralDescriptionInformation');
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$information[2]= get_lang('ObjectivesInformation');
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$information[3]= get_lang('TopicsInformation');
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$information[4]= get_lang('MethodologyInformation');
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$information[5]= get_lang('CourseMaterialInformation');
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$information[6]= get_lang('HumanAndTechnicalResourcesInformation');
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$information[7]= get_lang('AssessmentInformation');
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$default_description_title_editable = array();
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$default_description_title_editable[1] = false;
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$default_description_title_editable[2] = true;
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$default_description_title_editable[3] = true;
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$default_description_title_editable[4] = true;
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$default_description_title_editable[5] = true;
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$default_description_title_editable[6] = true;
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$default_description_title_editable[7] = true;
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/*
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==============================================================================
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MAIN CODE
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==============================================================================
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*/
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$description_id = isset ($_REQUEST['description_id']) ? intval($_REQUEST['description_id']) : null;
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if (api_is_allowed_to_edit() && !is_null($description_id))
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{
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// Delete a description block
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if (isset ($_GET['action']) && $_GET['action'] == 'delete')
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{
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$sql = "DELETE FROM $tbl_course_description WHERE id='$description_id'";
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api_sql_query($sql, __FILE__, __LINE__);
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Display :: display_confirmation_message(get_lang('CourseDescriptionDeleted'));
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}
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// Add or edit a description block
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else
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{
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$sql = "SELECT * FROM $tbl_course_description WHERE id='$description_id'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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if ($description = mysql_fetch_array($result))
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{
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$default_description_titles[$description_id] = $description['title'];
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$description_content = $description['content'];
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}
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$fck_attribute['Width'] = '100%';
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$fck_attribute['Height'] = '225';
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$fck_attribute['ToolbarSet'] = 'Middle';
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echo '
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<style>
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.row{
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width:100%;
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}
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div.row div.label {
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width: 60px;
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}
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div.row div.formw {
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width: 100%;
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}
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</style>';
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// Build the form
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$form = new FormValidator('course_description','POST','index.php','','style="width: 100%;"');
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$form->addElement('hidden', 'description_id');
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if (($description_id == ADD_BLOCK) || $default_description_title_editable[$description_id])
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{
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$form->add_textfield('title', get_lang('Title'), true, array('style'=>'width: 350px;'));
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}
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if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
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WCAG_rendering::prepare_admin_form($description_content, $form);
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} else {
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$form->add_html_editor('contentDescription', get_lang('Content'));
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}
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$form->addElement('submit', null, get_lang('Ok'));
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// Set some default values
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$default['title'] = $default_description_titles[$description_id];
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$default['contentDescription'] = $description_content;
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$default['description_id'] = $description_id;
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if($description_id == ADD_BLOCK) $default['description_id'] = ADD_BLOCK;
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$form->setDefaults($default);
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// If form validates: save the description block
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if ($form->validate())
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{
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$description = $form->exportValues();
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if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
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$content = WCAG_Rendering::prepareXHTML();
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} else {
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$content = $description['contentDescription'];
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}
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$title = $description['title'];
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if ($description['description_id'] == ADD_BLOCK)
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{
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$sql = "SELECT MAX(id) FROM $tbl_course_description";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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$sql = "INSERT IGNORE INTO $tbl_course_description SET id = '".$description_id."', title = '".mysql_real_escape_string($title)."', content = '".mysql_real_escape_string($content)."'";
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api_sql_query($sql, __FILE__, __LINE__);
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}
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else
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{
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if (!$default_description_title_editable[$description_id])
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{
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$title = $default_description_titles[$description_id];
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}
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$sql = "DELETE FROM $tbl_course_description WHERE id = '".$description_id."'";
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api_sql_query($sql, __FILE__, __LINE__);
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$sql = "INSERT IGNORE INTO $tbl_course_description SET id = '".$description_id."', title = '".mysql_real_escape_string($title)."', content = '".mysql_real_escape_string($content)."'";
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api_sql_query($sql, __FILE__, __LINE__);
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}
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Display :: display_confirmation_message(get_lang('CourseDescriptionUpdated'));
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}
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// Show the form
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else
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{
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if ($show_peda_suggest)
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{
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echo '<dl>';
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if (isset ($question[$description_id]))
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{
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echo '<dt><b>'.get_lang('QuestionPlan').'</b></dt>';
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echo '<dd>'.$question[$description_id].'</dd>';
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}
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if (isset ($information[$description_id]))
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{
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//echo '<dt><b>'.get_lang('Info2Say').'</b></dt>';
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//echo '<dd>'.$information[$description_id].'</dd>';
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}
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echo '</dl>';
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}
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if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
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echo (WCAG_Rendering::editor_header());
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}
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$form->display();
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if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
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echo (WCAG_Rendering::editor_footer());
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}
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$show_description_list = false;
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}
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}
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}
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// Show the list of all description blocks
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if ($show_description_list)
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{
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$sql = "SELECT * FROM $tbl_course_description ORDER BY id";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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$descriptions;
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while ($description = mysql_fetch_object($result))
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{
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$descriptions[$description->id] = $description;
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}
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if (api_is_allowed_to_edit())
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{
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echo '<div style="position: relative;width: 500px;">';
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Display::display_normal_message(get_lang('CourseDescriptionIntro'),false);
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echo "</div>";
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$categories = array ();
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foreach ($default_description_titles as $id => $title)
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{
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$categories[$id] = $title;
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}
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$categories[ADD_BLOCK] = get_lang('NewBloc');
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$i=1;
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foreach ($categories as $id => $title){
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if($i==1 || $i==5){
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echo '<div style="padding-bottom: 5px;margin-bottom: 0px;">';
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}
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echo '<div style="float: left;width:150px; text-align:center; margin-right: 5px;">
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<a href="'.api_get_self().'?'.api_get_cidreq().'&description_id='.$id.'"><img src="'.$default_description_icon[$id].'" /><br>'.$title.'</a>
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</div>';
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if($i==4 || $i==8){
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echo '<div style="clear: both"></div></div>';
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}
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$i++;
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}
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echo '<br>';
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}
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if (isset($descriptions) && count($descriptions) > 0)
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{
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foreach ($descriptions as $id => $description)
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{
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echo '<hr noshade="noshade" size="1"/>';
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echo '<div>';
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if (api_is_allowed_to_edit())
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{
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//delete
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echo '<a href="'.api_get_self().'?action=delete&description_id='.$description->id.'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;">';
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echo '<img src="../img/delete.gif" alt="'.get_lang("Delete").'" border="0" style="vertical-align:middle;float:right;margin:2px;" />';
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echo '</a> ';
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//edit
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echo '<a href="'.api_get_self().'?action=edit&description_id='.$description->id.'">';
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echo '<img src="../img/edit.gif" alt="'.get_lang("Edit").'" border="0" style="vertical-align:middle;float:right;margin:2px;" />';
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echo '</a> ';
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}
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echo '<h3>'.$description->title.'</h3>';
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echo '</div>';
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echo text_filter($description->content);
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}
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}
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else
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{
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echo '<br /><em>'.get_lang('ThisCourseDescriptionIsEmpty').'</em>';
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}
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}
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display :: display_footer();
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?>
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