<?php // $Id: banner.inc.php 16728 2008-11-12 15:49:54Z pcool $
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2008 Dokeos SPRL
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
Copyright (c) various contributors
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, rue du Corbeau, 108, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* This script contains the actual html code to display the Dokeos header
* or "banner" on top of every Dokeos page.
*
* @package dokeos.include
==============================================================================
*/
?>
< div id = "header" >
< div id = "header1" >
< div id = "institution" >
< a href = " <?php echo api_get_path ( WEB_PATH ); ?> index.php" target = "_top" > <?php echo api_get_setting ( 'siteName' ) ?> </ a >
<?php
$iurl = api_get_setting('InstitutionUrl');
$iname = api_get_setting('Institution');
if (!empty($iname))
{
echo '- < a href = "'.$iurl.'" target = "_top" > '.$iname.'< / a > ';
}
?>
< / div >
<?php
/*
-----------------------------------------------------------------------------
Course title section
-----------------------------------------------------------------------------
*/
if (!empty($_cid) and $_cid != -1 and isset($_course))
{
//Put the name of the course in the header
echo '
< div id = "header1right" >
< a href = "'.api_get_path(WEB_COURSE_PATH).$_course['path'].'/index.php" target = "_top" > '.$_course['name'].' ';
if (api_get_setting("display_coursecode_in_courselist") == "true")
{
echo $_course['official_code'];
}
if(api_get_setting("use_session_mode") == "true" & & isset($_SESSION['session_name']))
{
echo ' ('.$_SESSION['session_name'].')';
}
if (api_get_setting("display_coursecode_in_courselist") == "true" AND api_get_setting("display_teacher_in_courselist") == "true")
{
echo " - ";
}
if (api_get_setting("display_teacher_in_courselist") == "true")
{
echo stripslashes($_course['titular']);
}
echo ' < / a > ';
echo '
< / div > ';
}
elseif (isset ($nameTools) & & $language_file != 'course_home')
{
//Put the name of the user-tools in the header
if (!isset ($_user['user_id']))
{
echo " ";
}
elseif(!$noPHP_SELF)
{
echo "< div id = \"my_courses\" > < a href = \"".api_get_self()."?".api_get_cidreq(), " \ " target = \"_top\" > ", $nameTools, "< / a > < / div > ", "\n";
}
else
{
echo "< div id = \"my_courses\" > $nameTools< / div > \n";
}
}
//not to let the header disappear if there's nothing on the left
echo ' < div class = "clear" > < / div > ';
/*
-----------------------------------------------------------------------------
Plugins for banner section
-----------------------------------------------------------------------------
*/
api_plugin('header');
$web_course_path = api_get_path(WEB_COURSE_PATH);
/*
-----------------------------------------------------------------------------
External link section
-----------------------------------------------------------------------------
*/
if (isset($_course['extLink']) & & $_course['extLink']['name'] != "")
{
echo " / ";
if ($_course['extLink']['url'] != "")
{
echo "< a href = \"".$_course['extLink']['url']."\" target = \"_top\" > ";
echo $_course['extLink']['name'];
echo "< / a > ";
}
else
echo $_course['extLink']['name'];
}
?>
< / div >
< div id = "header2" >
< div id = "header2right" >
< ul >
<?php
if ((api_get_setting('showonline','world') == "true" AND !$_user['user_id']) OR (api_get_setting('showonline','users') == "true" AND $_user['user_id']) OR (api_get_setting('showonline','course') == "true" AND $_user['user_id'] AND $_cid))
{
if(api_get_setting("use_session_mode") == "true" & & isset($_user['user_id']) & & api_is_coach())
{
echo ' < li > < a href = "'.api_get_path(WEB_PATH).'whoisonlinesession.php?id_coach='.$_user['user_id'].'&referer='.urlencode($_SERVER['REQUEST_URI']).'" target = "_top" > '.get_lang('UsersConnectedToMySessions').'< / a > < / li > ';
}
$statistics_database = Database :: get_statistic_database();
$number = count(WhoIsOnline(api_get_user_id(), $statistics_database, api_get_setting('time_limit_whosonline')));
if(!empty($_course['id']))
{
$online_in_course = who_is_online_in_this_course(api_get_user_id(), api_get_setting('time_limit_whosonline'), $_course['id']);
$number_online_in_course= count( $online_in_course );
}
else
{
$number_online_in_course = 0;
}
echo ' < li > '.get_lang('UsersOnline').': ';
// Display the who's online of the platform
if ((api_get_setting('showonline','world') == "true" AND !$_user['user_id']) OR (api_get_setting('showonline','users') == "true" AND $_user['user_id']))
{
echo '< a href = "'.api_get_path(WEB_PATH).'whoisonline.php" target = "_top" > '.$number.'< / a > ';
}
// Display the who's online for the course
if (is_array($_course) AND api_get_setting('showonline','course') == "true" AND isset($_course['sysCode']))
{
echo "(< a href = '".api_get_path(WEB_PATH)."whoisonline.php?cidReq=".$_course[' sysCode ' ] . " ' target = '_top' > $number_online_in_course ".get_lang('InThisCourse')."< / a > )";
}
echo '< / li > ';
}
if ($_user['user_id'] & & isset($_cid))
{
if ((api_is_course_admin() || api_is_platform_admin()) & & api_get_setting('student_view_enabled') == 'true')
{
echo '< li > | ';
api_display_tool_view_option();
echo '< / li > ';
}
}
if ( api_is_allowed_to_edit() )
{
if(!empty($help))
{
// Show help
?>
< li > |
< a href = "#" onclick = "MyWindow=window.open(' <?php echo api_get_path ( WEB_CODE_PATH ) . "help/help.php" ; ?> ?open= <?php echo $help ; ?> ','MyWindow','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=600,left=200,top=20'); return false;" >
< img src = " <?php echo api_get_path ( WEB_CODE_PATH ); ?> img/khelpcenter.gif" style = "vertical-align: middle;" alt = " <?php echo get_lang ( "Help" ) ?> " /> <?php echo get_lang ( "Help" ) ?> </ li ></ a >
<?php
}
}
?>
< / ul >
< / div >
< div class = "clear" > < / div >
< / div >
< div id = "header3" >
<?php
/*
-----------------------------------------------------------------------------
User section
-----------------------------------------------------------------------------
*/
if ($_user['user_id'])
{
$login = '';
if(api_is_anonymous())
{
$login = '('.get_lang('Anonymous').')';
}
else
{
$uinfo = api_get_user_info(api_get_user_id());
$login = '('.$uinfo['username'].')';
}
?>
<!-- start user section line with name, my course, my profile, scorm info, etc -->
< ul id = "logout" >
< li >< a href = " <?php echo api_get_path ( WEB_PATH ); ?> index.php?action=logout" >< span > <?php echo get_lang ( 'Logout' ) . ' ' . $login ; ?> </ span ></ a ></ li >
< / ul >
<?php
}
?>
< ul >
<?php
$navigation = array();
$possible_tabs = get_tabs();
// Campus Homepage
if (api_get_setting('show_tabs', 'campus_homepage') == 'true')
{
$navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS];
}
else
{
$menu_navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS];
}
if ($_user['user_id'] & & !api_is_anonymous())
{
// My Courses
if (api_get_setting('show_tabs', 'my_courses') == 'true')
{
$navigation['mycourses'] = $possible_tabs['mycourses'];
}
else
{
$menu_navigation['mycourses'] = $possible_tabs['mycourses'];
}
// My Profile
if (api_get_setting('show_tabs', 'my_profile') == 'true')
{
$navigation['myprofile'] = $possible_tabs['myprofile'];
}
else
{
$menu_navigation['myprofile'] = $possible_tabs['myprofile'];
}
// My Agenda
if (api_get_setting('show_tabs', 'my_agenda') == 'true')
{
$navigation['myagenda'] = $possible_tabs['myagenda'];
}
else
{
$menu_navigation['myagenda'] = $possible_tabs['myagenda'];
}
// Gradebook
if (api_get_setting('gradebook_enable') == 'true')
{
if (api_get_setting('show_tabs', 'my_gradebook') == 'true')
{
$navigation['mygradebook'] = $possible_tabs['mygradebook'];
}
else
{
$menu_navigation['mygradebook'] = $possible_tabs['mygradebook'];
}
}
// Reporting
if (api_get_setting('show_tabs', 'reporting') == 'true')
{
if(api_is_allowed_to_create_course() || $_user['status'] == DRH)
{
$navigation['session_my_space'] = $possible_tabs['session_my_space'];
}
else
{
$navigation['session_my_space'] = $possible_tabs['session_my_progress'];
}
}
else
{
if(api_is_allowed_to_create_course() || $_user['status'] == DRH)
{
$menu_navigation['session_my_space'] = $possible_tabs['session_my_space'];
}
else
{
$menu_navigation['session_my_space'] = $possible_tabs['session_my_progress'];
}
}
if(api_is_platform_admin(true))
{
if (api_get_setting('show_tabs', 'platform_administration') == 'true')
{
$navigation['platform_admin'] = $possible_tabs['platform_admin'];
}
else
{
$menu_navigation['platform_admin'] = $possible_tabs['platform_admin'];
}
}
}
// Displaying the tabs
foreach($navigation as $section => $navigation_info)
{
if(isset($GLOBALS['this_section']))
{
$current = ($section == $GLOBALS['this_section'] ? ' id="current"' : '');
}
else
{
$current = '';
}
echo ' < li ' . $ current . ' > < a href = "'.$navigation_info['url'].'" target = "_top" > < span > '.$navigation_info['title'].'< / span > < / a > < / li > '."\n";
}
?>
< / ul >
< div style = "clear: both;" class = "clear" > < / div >
< / div >
< div id = "header4" >
<?php
/*
* if the user is a coach he can see the users who are logged in its session
*/
$navigation = array();
// part 1: Course Homepage. If we are in a course then the first breadcrumb is a link to the course homepage
if (isset ($_cid) and $_cid!=-1 and isset($_course))
{
$navigation_item['url'] = $web_course_path . $_course['path'].'/index.php';
switch(api_get_setting('breadcrumbs_course_homepage'))
{
case 'get_lang':
$navigation_item['title'] = get_lang('CourseHomepageLink');
break;
case 'course_code':
$navigation_item['title'] = $_course['official_code'];
break;
default:
$navigation_item['title'] = $_course['name'];
break;
}
$navigation[] = $navigation_item;
}
// part 2: Interbreadcrumbs. If there is an array $interbreadcrumb defined then these have to appear before the last breadcrumb (which is the tool itself)
if (isset($interbreadcrumb) & & is_array($interbreadcrumb))
{
foreach($interbreadcrumb as $breadcrumb_step)
{
$sep = (strrchr($breadcrumb_step['url'], '?') ? '& ' : '?');
$navigation_item['url'] = $breadcrumb_step['url'].$sep.api_get_cidreq();
$navigation_item['title'] = $breadcrumb_step['name'];
$navigation[] = $navigation_item;
}
}
// part 3: The tool itself. If we are on the course homepage we do not want to display the title of the course because this
// is the same as the first part of the breadcrumbs (see part 1)
if (isset ($nameTools) AND $language_file< >"course_home")
{
$navigation_item['url'] = '#';
$navigation_item['title'] = $nameTools;
$navigation[] = $navigation_item;
}
$final_navigation = array();
foreach($navigation as $index => $navigation_info)
{
if(!empty($navigation_info['title']))
{
$final_navigation[$index] = '< a href = "'.$navigation_info['url'].'" class = "breadcrumb breadcrumb'.$index.'" target = "_top" > '.$navigation_info['title'].'< / a > ';
}
}
echo implode(' > ',$final_navigation);
?>
< / div >
<?php
if(api_get_setting('show_toolshortcuts')=='true')
{
echo '< div id = "toolshortcuts" > ';
require_once('tool_navigation_menu.inc.php');
show_navigation_tool_shortcuts();
echo '< / div > ';
}
if (isset ($dokeos_database_connection))
{
// connect to the main database.
// if single database, don't pefix table names with the main database name in SQL queries
// (ex. SELECT * FROM `table`)
// if multiple database, prefix table names with the course database name in SQL queries (or no prefix if the table is in
// the main database)
// (ex. SELECT * FROM `table_from_main_db` - SELECT * FROM `courseDB`.`table_from_course_db`)
mysql_select_db($_configuration['main_database'], $dokeos_database_connection);
}
?>
< / div >
< div class = "clear" > < / div >
<?php
//to mask the main div, set $header_hide_main_div to true in any script just before calling Display::display_header();
global $header_hide_main_div;
if(!empty($header_hide_main_div) & & $header_hide_main_div===true)
{
//do nothing
}
else
{
?>
< div id = "main" >
<?php
}
/*
-----------------------------------------------------------------------------
"call for chat" module section
-----------------------------------------------------------------------------
*/
$chat = strpos(api_get_self(), 'chat_banner.php');
if (!$chat)
{
include_once (api_get_path(LIBRARY_PATH)."online.inc.php");
//echo $accept;
$chatcall = chatcall();
if ($chatcall)
{
Display :: display_normal_message($chatcall);
}
}
/*
-----------------------------------------------------------------------------
Navigation menu section
-----------------------------------------------------------------------------
*/
if(api_get_setting('show_navigation_menu') != 'false' & & api_get_setting('show_navigation_menu') != 'icons')
{
Display::show_course_navigation_menu($_GET['isHidden']);
if (isset($_cid) )
{
echo '< div id = "menuButton" > ';
echo $output_string_menu;
echo '< / div > ';
if(isset($_SESSION['hideMenu']))
{
if($_SESSION['hideMenu'] =="shown")
{
if (isset($_cid) )
{
echo '< div id = "centerwrap" > ';
echo '< div id = "center" > ';
}
}
}
else
{
if (isset($_cid) )
{
echo '< div id = "centerwrap" > ';
echo '< div id = "center" > ';
}
}
}
}
/**
* Determines the possible tabs (=sections) that are available.
* This function is used when creating the tabs in the third header line and all the sections
* that do not appear there (as determined by the platform admin on the Dokeos configuration settings page)
* will appear in the right hand menu that appears on several other pages
*
* @return array containing all the possible tabs
*
* @version Dokeos 1.8.4
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
*/
function get_tabs()
{
global $_course, $rootAdminWeb, $_user;
// Campus Homepage
$navigation[SECTION_CAMPUS]['url'] = api_get_path(WEB_PATH).'index.php';
$navigation[SECTION_CAMPUS]['title'] = get_lang('CampusHomepage');
// My Courses
if(api_get_setting('use_session_mode')=='true')
{
if(api_is_allowed_to_create_course())
{
// Link to my courses for teachers
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php?nosession=true';
$navigation['mycourses']['title'] = get_lang('MyCourses');
}
else
{
// Link to my courses for students
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php';
$navigation['mycourses']['title'] = get_lang('MyCourses');
}
// Link to active sessions
//$navigation[SECTION_ACTIVESESSIONS]['url'] = api_get_path(WEB_PATH).'user_portal.php';
//$navigation[SECTION_ACTIVESESSIONS]['title'] = get_lang('myActiveSessions');
// Link to inactive sessions
//$navigation[SECTION_INACTIVESESSIONS]['url'] = api_get_path(WEB_PATH).'user_portal.php?inactives';
//$navigation[SECTION_INACTIVESESSIONS]['title'] = get_lang('myInActiveSessions');
}
else
{
// Link to my courses
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php';
$navigation['mycourses']['title'] = get_lang('MyCourses');
}
// My Profile
$navigation['myprofile']['url'] = api_get_path(WEB_CODE_PATH).'auth/profile.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'& courseCode='.$_course['official_code'] : '' );
$navigation['myprofile']['title'] = get_lang('ModifyProfile');
// Link to my agenda
$navigation['myagenda']['url'] = api_get_path(WEB_CODE_PATH).'calendar/myagenda.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'& courseCode='.$_course['official_code'] : '' );
$navigation['myagenda']['title'] = get_lang('MyAgenda');
// Gradebook
if (api_get_setting('gradebook_enable') == 'true')
{
$navigation['mygradebook']['url'] = api_get_path(WEB_CODE_PATH).'gradebook/gradebook.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'& courseCode='.$_course['official_code'] : '' );
$navigation['mygradebook']['title'] = get_lang('MyGradebook');
}
// Reporting
if(api_is_allowed_to_create_course() || $_user['status']==DRH)
{
// Link to my space
$navigation['session_my_space']['url'] = api_get_path(WEB_CODE_PATH).'mySpace/';
$navigation['session_my_space']['title'] = get_lang('MySpace');
}
else
{
// Link to my progress
$navigation['session_my_progress']['url'] = api_get_path(WEB_CODE_PATH).'auth/my_progress.php';
$navigation['session_my_progress']['title'] = get_lang('MyProgress');
}
// Platform administration
if (api_is_platform_admin(true))
{
//$navigation['platform_admin']['url'] = $rootAdminWeb;
$navigation['platform_admin']['url'] = api_get_path(WEB_CODE_PATH).'admin/';
$navigation['platform_admin']['title'] = get_lang('PlatformAdmin');
}
return $navigation;
}
?>
