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- <?php // $Id: index.php 13294 2007-09-27 02:14:48Z yannoo $
- /*
- ==============================================================================
- 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) Bart Mollet, Hogeschool Gent
- 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 address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * This script edits the course description.
- * This script is reserved for users with write access on the course.
- *
- * @author Thomas Depraetere
- * @author Hugues Peeters
- * @author Christophe Gesché
- * @author Olivier brouckaert
- * @package dokeos.course_description
- ==============================================================================
- */
- /*
- ==============================================================================
- INIT SECTION
- ==============================================================================
- */
- // name of the language file that needs to be included
- $language_file = array ('course_description', 'pedaSuggest', 'accessibility');
- include ('../inc/global.inc.php');
- $this_section = SECTION_COURSES;
- include (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
- include_once(api_get_path(LIBRARY_PATH).'WCAG/WCAG_rendering.php');
- /*
- -----------------------------------------------------------
- Header
- -----------------------------------------------------------
- */
- $interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('CourseProgram'));
- if(isset($_GET['description_id']) && $_GET['description_id']==1) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('GeneralDescription'));
- if(isset($_GET['description_id']) && $_GET['description_id']==2) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Objectives'));
- if(isset($_GET['description_id']) && $_GET['description_id']==3) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Topics'));
- if(isset($_GET['description_id']) && $_GET['description_id']==4) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Methodology'));
- if(isset($_GET['description_id']) && $_GET['description_id']==5) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('CourseMaterial'));
- if(isset($_GET['description_id']) && $_GET['description_id']==6) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('HumanAndTechnicalResources'));
- if(isset($_GET['description_id']) && $_GET['description_id']==7) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('Assessment'));
- if(isset($_GET['description_id']) && $_GET['description_id']==8) $interbreadcrumb[] = array ("url" => "#", "name" => get_lang('NewBloc'));
- api_protect_course_script();
- Display :: display_header($nameTools, "Description");
- api_display_tool_title($nameTools);
- /*
- -----------------------------------------------------------
- Constants and variables
- -----------------------------------------------------------
- */
- $nameTools = get_lang(TOOL_COURSE_DESCRIPTION);
- $tbl_course_description = Database::get_course_table(TABLE_COURSE_DESCRIPTION);
- $show_description_list = true;
- $show_peda_suggest = true;
- define('ADD_BLOCK', 8);
- // Default descriptions
- $default_description_titles = array();
- $default_description_titles[1]= get_lang('GeneralDescription');
- $default_description_titles[2]= get_lang('Objectives');
- $default_description_titles[3]= get_lang('Topics');
- $default_description_titles[4]= get_lang('Methodology');
- $default_description_titles[5]= get_lang('CourseMaterial');
- $default_description_titles[6]= get_lang('HumanAndTechnicalResources');
- $default_description_titles[7]= get_lang('Assessment');
- $default_description_icon = array();
- $default_description_icon[1]= api_get_path(WEB_IMG_PATH).'/edu_miscellaneous.gif';
- $default_description_icon[2]= api_get_path(WEB_IMG_PATH).'/spire.gif';
- $default_description_icon[3]= api_get_path(WEB_IMG_PATH).'/kcmdf_big.gif';
- $default_description_icon[4]= api_get_path(WEB_IMG_PATH).'/misc.gif';
- $default_description_icon[5]= api_get_path(WEB_IMG_PATH).'/laptop.gif';
- $default_description_icon[6]= api_get_path(WEB_IMG_PATH).'/personal.gif';
- $default_description_icon[7]= api_get_path(WEB_IMG_PATH).'/korganizer.gif';
- $default_description_icon[8]= api_get_path(WEB_IMG_PATH).'/ktip.gif';
- $question = array();
- $question[1]= get_lang('GeneralDescriptionQuestions');
- $question[2]= get_lang('ObjectivesQuestions');
- $question[3]= get_lang('TopicsQuestions');
- $question[4]= get_lang('MethodologyQuestions');
- $question[5]= get_lang('CourseMaterialQuestions');
- $question[6]= get_lang('HumanAndTechnicalResourcesQuestions');
- $question[7]= get_lang('AssessmentQuestions');
- $information = array();
- $information[1]= get_lang('GeneralDescriptionInformation');
- $information[2]= get_lang('ObjectivesInformation');
- $information[3]= get_lang('TopicsInformation');
- $information[4]= get_lang('MethodologyInformation');
- $information[5]= get_lang('CourseMaterialInformation');
- $information[6]= get_lang('HumanAndTechnicalResourcesInformation');
- $information[7]= get_lang('AssessmentInformation');
- $default_description_title_editable = array();
- $default_description_title_editable[1] = false;
- $default_description_title_editable[2] = true;
- $default_description_title_editable[3] = true;
- $default_description_title_editable[4] = true;
- $default_description_title_editable[5] = true;
- $default_description_title_editable[6] = true;
- $default_description_title_editable[7] = true;
- /*
- ==============================================================================
- MAIN CODE
- ==============================================================================
- */
- $description_id = isset ($_REQUEST['description_id']) ? intval($_REQUEST['description_id']) : null;
- if (api_is_allowed_to_edit() && !is_null($description_id))
- {
- // Delete a description block
- if (isset ($_GET['action']) && $_GET['action'] == 'delete')
- {
- $sql = "DELETE FROM $tbl_course_description WHERE id='$description_id'";
- api_sql_query($sql, __FILE__, __LINE__);
- Display :: display_confirmation_message(get_lang('CourseDescriptionDeleted'));
- }
- // Add or edit a description block
- else
- {
- $sql = "SELECT * FROM $tbl_course_description WHERE id='$description_id'";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- if ($description = mysql_fetch_array($result))
- {
- $default_description_titles[$description_id] = $description['title'];
- $description_content = $description['content'];
- }
-
- $fck_attribute['Width'] = '100%';
- $fck_attribute['Height'] = '225';
- $fck_attribute['ToolbarSet'] = 'Middle';
-
- echo '
- <style>
- .row{
- width:100%;
- }
- div.row div.label {
- width: 60px;
- }
-
- div.row div.formw {
- width: 100%;
- }
- </style>';
-
- // Build the form
- $form = new FormValidator('course_description','POST','index.php','','style="width: 100%;"');
- $form->addElement('hidden', 'description_id');
- if (($description_id == ADD_BLOCK) || $default_description_title_editable[$description_id])
- {
- $form->add_textfield('title', get_lang('Title'), true, array('style'=>'width: 350px;'));
- }
-
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- WCAG_rendering::prepare_admin_form($description_content, $form);
- } else {
- $form->add_html_editor('contentDescription', get_lang('Content'));
- }
- $form->addElement('submit', null, get_lang('Ok'));
- // Set some default values
- $default['title'] = $default_description_titles[$description_id];
- $default['contentDescription'] = $description_content;
- $default['description_id'] = $description_id;
- if($description_id == ADD_BLOCK) $default['description_id'] = ADD_BLOCK;
- $form->setDefaults($default);
- // If form validates: save the description block
- if ($form->validate())
- {
- $description = $form->exportValues();
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- $content = WCAG_Rendering::prepareXHTML();
- } else {
- $content = $description['contentDescription'];
- }
- $title = $description['title'];
- if ($description['description_id'] == ADD_BLOCK)
- {
- $sql = "SELECT MAX(id) FROM $tbl_course_description";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- $sql = "INSERT IGNORE INTO $tbl_course_description SET id = '".$description_id."', title = '".mysql_real_escape_string($title)."', content = '".mysql_real_escape_string($content)."'";
- api_sql_query($sql, __FILE__, __LINE__);
- }
- else
- {
- if (!$default_description_title_editable[$description_id])
- {
- $title = $default_description_titles[$description_id];
- }
- $sql = "DELETE FROM $tbl_course_description WHERE id = '".$description_id."'";
- api_sql_query($sql, __FILE__, __LINE__);
- $sql = "INSERT IGNORE INTO $tbl_course_description SET id = '".$description_id."', title = '".mysql_real_escape_string($title)."', content = '".mysql_real_escape_string($content)."'";
- api_sql_query($sql, __FILE__, __LINE__);
- }
- Display :: display_confirmation_message(get_lang('CourseDescriptionUpdated'));
- }
- // Show the form
- else
- {
- if ($show_peda_suggest)
- {
- echo '<dl>';
- if (isset ($question[$description_id]))
- {
- echo '<dt><b>'.get_lang('QuestionPlan').'</b></dt>';
- echo '<dd>'.$question[$description_id].'</dd>';
- }
- if (isset ($information[$description_id]))
- {
- //echo '<dt><b>'.get_lang('Info2Say').'</b></dt>';
- //echo '<dd>'.$information[$description_id].'</dd>';
- }
- echo '</dl>';
- }
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- echo (WCAG_Rendering::editor_header());
- }
- $form->display();
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- echo (WCAG_Rendering::editor_footer());
- }
- $show_description_list = false;
- }
- }
- }
- // Show the list of all description blocks
- if ($show_description_list)
- {
- $sql = "SELECT * FROM $tbl_course_description ORDER BY id";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- $descriptions;
- while ($description = mysql_fetch_object($result))
- {
- $descriptions[$description->id] = $description;
- }
- if (api_is_allowed_to_edit())
- {
- echo '<div style="position: relative;width: 500px;">';
- Display::display_normal_message(get_lang('CourseDescriptionIntro'),false);
- echo "</div>";
- $categories = array ();
-
- foreach ($default_description_titles as $id => $title)
- {
- $categories[$id] = $title;
- }
- $categories[ADD_BLOCK] = get_lang('NewBloc');
-
- $i=1;
- foreach ($categories as $id => $title){
- if($i==1 || $i==5){
- echo '<div style="padding-bottom: 5px;margin-bottom: 0px;">';
- }
- echo '<div style="float: left;width:150px; text-align:center; margin-right: 5px;">
- <a href="'.api_get_self().'?'.api_get_cidreq().'&description_id='.$id.'"><img src="'.$default_description_icon[$id].'" /><br>'.$title.'</a>
- </div>';
- if($i==4 || $i==8){
- echo '<div style="clear: both"></div></div>';
- }
- $i++;
- }
-
- echo '<br>';
- }
- if (count($descriptions) > 0)
- {
- foreach ($descriptions as $id => $description)
- {
- echo '<hr noshade="noshade" size="1"/>';
- echo '<div>';
- if (api_is_allowed_to_edit())
- {
- echo '<a href="'.api_get_self().'?action=delete&description_id='.$description->id.'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;">';
- echo '<img src="../img/delete.gif" alt="'.get_lang("Delete").'" border="0" style="vertical-align:middle;float:right;margin:2px;" />';
- echo '</a> ';
- }
- echo '<h3>'.$description->title.'</h3>';
- echo '</div>';
- echo text_filter($description->content);
- }
- }
- else
- {
- echo '<br /><em>'.get_lang('ThisCourseDescriptionIsEmpty').'</em>';
- }
- }
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display :: display_footer();
- ?>
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