You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
217 lines
10 KiB
217 lines
10 KiB
<?php
|
|
// $Id: course_list.php 9246 2006-09-25 13:24:53Z bmol $
|
|
/*
|
|
==============================================================================
|
|
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
|
|
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: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
|
|
==============================================================================
|
|
*/
|
|
/**
|
|
==============================================================================
|
|
* @package dokeos.admin
|
|
==============================================================================
|
|
*/
|
|
/*
|
|
==============================================================================
|
|
INIT SECTION
|
|
==============================================================================
|
|
*/
|
|
$langFile = 'admin';
|
|
$cidReset = true;
|
|
require ('../inc/global.inc.php');
|
|
$this_section = SECTION_PLATFORM_ADMIN;
|
|
|
|
api_protect_admin_script();
|
|
require_once (api_get_path(LIBRARY_PATH)."course.lib.php");
|
|
require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
|
|
require_once (api_get_path(LIBRARY_PATH).'sortabletable.class.php');
|
|
/**
|
|
* Get the number of courses which will be displayed
|
|
*/
|
|
function get_number_of_courses()
|
|
{
|
|
$course_table = Database :: get_main_table(MAIN_COURSE_TABLE);
|
|
$sql = "SELECT COUNT(code) AS total_number_of_items FROM $course_table";
|
|
if (isset ($_GET['keyword']))
|
|
{
|
|
$keyword = mysql_real_escape_string($_GET['keyword']);
|
|
$sql .= " WHERE title LIKE '%".$keyword."%' OR code LIKE '%".$keyword."%'";
|
|
}
|
|
elseif (isset ($_GET['keyword_code']))
|
|
{
|
|
$keyword_code = mysql_real_escape_string($_GET['keyword_code']);
|
|
$keyword_title = mysql_real_escape_string($_GET['keyword_title']);
|
|
$keyword_category = mysql_real_escape_string($_GET['keyword_category']);
|
|
$keyword_language = mysql_real_escape_string($_GET['keyword_language']);
|
|
$keyword_visibility = mysql_real_escape_string($_GET['keyword_visibility']);
|
|
$keyword_subscribe = mysql_real_escape_string($_GET['keyword_subscribe']);
|
|
$keyword_unsubscribe = mysql_real_escape_string($_GET['keyword_unsubscribe']);
|
|
$sql .= " WHERE code LIKE '%".$keyword_code."%' AND title LIKE '%".$keyword_title."%' AND category_code LIKE '%".$keyword_category."%' AND course_language LIKE '%".$keyword_language."%' AND visibility LIKE '%".$keyword_visibility."%' AND subscribe LIKE '".$keyword_subscribe."'AND unsubscribe LIKE '".$keyword_unsubscribe."'";
|
|
}
|
|
$res = api_sql_query($sql, __FILE__, __LINE__);
|
|
$obj = mysql_fetch_object($res);
|
|
return $obj->total_number_of_items;
|
|
}
|
|
/**
|
|
* Get course data to display
|
|
*/
|
|
function get_course_data($from, $number_of_items, $column, $direction)
|
|
{
|
|
$course_table = Database :: get_main_table(MAIN_COURSE_TABLE);
|
|
$sql = "SELECT code AS col0, visual_code AS col1, title AS col2, course_language AS col3, category_code AS col4, subscribe AS col5, unsubscribe AS col6, code AS col7, code AS col8 FROM $course_table";
|
|
if (isset ($_GET['keyword']))
|
|
{
|
|
$keyword = mysql_real_escape_string($_GET['keyword']);
|
|
$sql .= " WHERE title LIKE '%".$keyword."%' OR code LIKE '%".$keyword."%'";
|
|
}
|
|
elseif (isset ($_GET['keyword_code']))
|
|
{
|
|
$keyword_code = mysql_real_escape_string($_GET['keyword_code']);
|
|
$keyword_title = mysql_real_escape_string($_GET['keyword_title']);
|
|
$keyword_category = mysql_real_escape_string($_GET['keyword_category']);
|
|
$keyword_language = mysql_real_escape_string($_GET['keyword_language']);
|
|
$keyword_visibility = mysql_real_escape_string($_GET['keyword_visibility']);
|
|
$keyword_subscribe = mysql_real_escape_string($_GET['keyword_subscribe']);
|
|
$keyword_unsubscribe = mysql_real_escape_string($_GET['keyword_unsubscribe']);
|
|
$sql .= " WHERE code LIKE '%".$keyword_code."%' AND title LIKE '%".$keyword_title."%' AND category_code LIKE '%".$keyword_category."%' AND course_language LIKE '%".$keyword_language."%' AND visibility LIKE '%".$keyword_visibility."%' AND subscribe LIKE '".$keyword_subscribe."'AND unsubscribe LIKE '".$keyword_unsubscribe."'";
|
|
}
|
|
$sql .= " ORDER BY col$column $direction ";
|
|
$sql .= " LIMIT $from,$number_of_items";
|
|
$res = api_sql_query($sql, __FILE__, __LINE__);
|
|
$courses = array ();
|
|
while ($course = mysql_fetch_row($res))
|
|
{
|
|
$course[5] = $course[5] == SUBSCRIBE_ALLOWED ? get_lang('Yes') : get_lang('No');
|
|
$course[6] = $course[6] == UNSUBSCRIBE_ALLOWED ? get_lang('Yes') : get_lang('No');
|
|
$course[7] = CourseManager :: is_virtual_course_from_system_code($course[7]) ? get_lang('Yes') : get_lang('No');
|
|
$courses[] = $course;
|
|
}
|
|
return $courses;
|
|
}
|
|
/**
|
|
* Filter to display the edit-buttons
|
|
*/
|
|
function modify_filter($code)
|
|
{
|
|
return
|
|
'<a href="course_information.php?code='.$code.'"><img src="../img/info_small.gif" border="0" style="vertical-align: middle" title="'.get_lang('Info').'" alt="'.get_lang('Info').'"/></a>'.
|
|
'<a href="../course_home/course_home.php?cidReq='.$code.'"><img src="../img/home_small.gif" border="0" style="vertical-align: middle" title="'.get_lang('CourseHomepage').'" alt="'.get_lang('CourseHomepage').'"/></a>'.
|
|
'<a href="course_edit.php?course_code='.$code.'"><img src="../img/edit.gif" border="0" style="vertical-align: middle" title="'.get_lang('Edit').'" alt="'.get_lang('Edit').'"/></a>'.
|
|
'<a href="course_list.php?delete_course='.$code.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang("ConfirmYourChoice")))."'".')) return false;"><img src="../img/delete.gif" border="0" style="vertical-align: middle" title="'.get_lang('Delete').'" alt="'.get_lang('Delete').'"/></a>';
|
|
}
|
|
if (isset ($_POST['action']))
|
|
{
|
|
switch ($_POST['action'])
|
|
{
|
|
// Delete selected courses
|
|
case 'delete_courses' :
|
|
$course_codes = $_POST['course'];
|
|
if (count($course_codes) > 0)
|
|
{
|
|
foreach ($course_codes as $index => $course_code)
|
|
{
|
|
CourseManager :: delete_course($course_code);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (isset ($_GET['search']) && $_GET['search'] == 'advanced')
|
|
{
|
|
// Get all course categories
|
|
$table_course_category = Database :: get_main_table(MAIN_CATEGORY_TABLE);
|
|
$sql = "SELECT code,name FROM ".$table_course_category." WHERE auth_course_child ='TRUE' ORDER BY tree_pos";
|
|
$res = api_sql_query($sql, __FILE__, __LINE__);
|
|
$categories['%'] = get_lang('All');
|
|
while ($cat = mysql_fetch_array($res))
|
|
{
|
|
$categories[$cat['code']] = '('.$cat['code'].') '.$cat['name'];
|
|
}
|
|
//$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('PlatformAdmin'));
|
|
$interbreadcrumb[] = array ("url" => 'course_list.php', "name" => get_lang('CourseList'));
|
|
$tool_name = get_lang('SearchACourse');
|
|
Display :: display_header($tool_name);
|
|
//api_display_tool_title($tool_name);
|
|
$form = new FormValidator('advanced_course_search', 'get');
|
|
$form->add_textfield('keyword_code', get_lang('CourseCode'), false);
|
|
$form->add_textfield('keyword_title', get_lang('Title'), false);
|
|
$form->addElement('select', 'keyword_category', get_lang('CourseFaculty'), $categories);
|
|
$el = & $form->addElement('select_language', 'keyword_language', get_lang('CourseLanguage'));
|
|
$el->addOption(get_lang('All'), '%');
|
|
$form->addElement('radio', 'keyword_visibility', get_lang("CourseAccess"), get_lang('OpenToTheWorld'), COURSE_VISIBILITY_OPEN_WORLD);
|
|
$form->addElement('radio', 'keyword_visibility', null, get_lang('OpenToThePlatform'), COURSE_VISIBILITY_OPEN_PLATFORM);
|
|
$form->addElement('radio', 'keyword_visibility', null, get_lang('Private'), COURSE_VISIBILITY_REGISTERED);
|
|
$form->addElement('radio', 'keyword_visibility', null, get_lang('CourseVisibilityClosed'), COURSE_VISIBILITY_CLOSED);
|
|
$form->addElement('radio', 'keyword_visibility', null, get_lang('All'), '%');
|
|
$form->addElement('radio', 'keyword_subscribe', get_lang('Subscription'), get_lang('Allowed'), 1);
|
|
$form->addElement('radio', 'keyword_subscribe', null, get_lang('Denied'), 0);
|
|
$form->addElement('radio', 'keyword_subscribe', null, get_lang('All'), '%');
|
|
$form->addElement('radio', 'keyword_unsubscribe', get_lang('Unsubscription'), get_lang('AllowedToUnsubscribe'), 1);
|
|
$form->addElement('radio', 'keyword_unsubscribe', null, get_lang('NotAllowedToUnsubscribe'), 0);
|
|
$form->addElement('radio', 'keyword_unsubscribe', null, get_lang('All'), '%');
|
|
$form->addElement('submit', 'submit', get_lang('Ok'));
|
|
$defaults['keyword_language'] = '%';
|
|
$defaults['keyword_visibility'] = '%';
|
|
$defaults['keyword_subscribe'] = '%';
|
|
$defaults['keyword_unsubscribe'] = '%';
|
|
$form->setDefaults($defaults);
|
|
$form->display();
|
|
}
|
|
else
|
|
{
|
|
//$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('PlatformAdmin'));
|
|
$tool_name = get_lang('CourseList');
|
|
Display :: display_header($tool_name);
|
|
//api_display_tool_title($tool_name);
|
|
if (isset ($_GET['delete_course']))
|
|
{
|
|
CourseManager :: delete_course($_GET['delete_course']);
|
|
}
|
|
// Create a search-box
|
|
$form = new FormValidator('search_simple','get','','',null,false);
|
|
$renderer =& $form->defaultRenderer();
|
|
$renderer->setElementTemplate('<span>{element}</span> ');
|
|
$form->addElement('text','keyword',get_lang('keyword'));
|
|
$form->addElement('submit','submit',get_lang('Search'));
|
|
$form->addElement('static','search_advanced_link',null,'<a href="course_list.php?search=advanced">'.get_lang('AdvancedSearch').'</a>');
|
|
$form->display();
|
|
// Create a sortable table with the course data
|
|
$table = new SortableTable('courses', 'get_number_of_courses', 'get_course_data',2);
|
|
$table->set_additional_parameters($parameters);
|
|
$table->set_header(0, '', false);
|
|
$table->set_header(1, get_lang('Code'));
|
|
$table->set_header(2, get_lang('Title'));
|
|
$table->set_header(3, get_lang('Language'));
|
|
$table->set_header(4, get_lang('Category'));
|
|
$table->set_header(5, get_lang('SubscriptionAllowed'));
|
|
$table->set_header(6, get_lang('UnsubscriptionAllowed'));
|
|
$table->set_header(7, get_lang('IsVirtualCourse'));
|
|
$table->set_header(8, '', false);
|
|
$table->set_column_filter(8,'modify_filter');
|
|
$table->set_form_actions(array ('delete_courses' => get_lang('DeleteCourse')),'course');
|
|
$table->display();
|
|
}
|
|
/*
|
|
==============================================================================
|
|
FOOTER
|
|
==============================================================================
|
|
*/
|
|
Display :: display_footer();
|
|
?>
|