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Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/user_portal.php

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<?php
/* For licensing terms, see /license.txt */
/**
* This is the index file displayed when a user is logged in on Chamilo.
*
* It displays:
* - personal course list
* - menu bar
* Search for CONFIGURATION parameters to modify settings
* @todo rewrite code to separate display, logic, database code
* @package chamilo.main
* @todo Shouldn't the SCRIPTVAL_ and CONFVAL_ constant be moved to the config page? Has anybody any idea what the are used for?
* If these are really configuration settings then we can add those to the dokeos config settings.
* @todo move display_courses and some other functions to a more appripriate place course.lib.php or user.lib.php
* @todo use api_get_path instead of $rootAdminWeb
* @todo check for duplication of functions with index.php (user_portal.php is orginally a copy of index.php)
* @todo display_digest, shouldn't this be removed and be made into an extension?
*/
/* INIT SECTION */
// Don't change these settings
define('SCRIPTVAL_No', 0);
define('SCRIPTVAL_InCourseList', 1);
define('SCRIPTVAL_UnderCourseList', 2);
define('SCRIPTVAL_Both', 3);
define('SCRIPTVAL_NewEntriesOfTheDay', 4);
define('SCRIPTVAL_NewEntriesOfTheDayOfLastLogin', 5);
define('SCRIPTVAL_NoTimeLimit', 6);
// End 'don't change' section
// Language files that should be included.
$language_file = array('courses', 'index');
$cidReset = true; /* Flag forcing the 'current course' reset,
as we're not inside a course anymore */
if (isset($_SESSION['this_section']))
unset($_SESSION['this_section']); // For HTML editor repository.
/* Included libraries */
require_once './main/inc/global.inc.php';
$libpath = api_get_path(LIBRARY_PATH);
require_once $libpath.'course.lib.php';
require_once $libpath.'system_announcements.lib.php';
require_once $libpath.'groupmanager.lib.php';
require_once $libpath.'usermanager.lib.php';
require_once 'main/survey/survey.lib.php';
require_once $libpath.'sessionmanager.lib.php';
api_block_anonymous_users(); // Only users who are logged in can proceed.
//$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js" type="text/javascript" language="javascript"></script>';
//$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.toggle.js" type="text/javascript" language="javascript"></script>';
/* Table definitions */
// Database table definitions.
$main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
$main_admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
$main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
$main_course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$main_category_table = Database :: get_main_table(TABLE_MAIN_CATEGORY);
/* Constants and CONFIGURATION parameters */
// ---- Course list options ----
define('CONFVAL_showCourseLangIfNotSameThatPlatform', true);
// Preview of course content
// to disable all: set CONFVAL_maxTotalByCourse = 0
// to enable all: set e.g. CONFVAL_maxTotalByCourse = 5
// by default disabled since what's new icons are better (see function display_digest() )
define('CONFVAL_maxValvasByCourse', 2); // Maximum number of entries
define('CONFVAL_maxAgendaByCourse', 2); // collected from each course
define('CONFVAL_maxTotalByCourse', 0); // and displayed in summary.
define('CONFVAL_NB_CHAR_FROM_CONTENT', 80);
// Order to sort data
$orderKey = array('keyTools', 'keyTime', 'keyCourse'); // default "best" Choice
//$orderKey = array('keyTools', 'keyCourse', 'keyTime');
//$orderKey = array('keyCourse', 'keyTime', 'keyTools');
//$orderKey = array('keyCourse', 'keyTools', 'keyTime');
define('CONFVAL_showExtractInfo', SCRIPTVAL_UnderCourseList);
// SCRIPTVAL_InCourseList // best choice if $orderKey[0] == 'keyCourse'
// SCRIPTVAL_UnderCourseList // best choice
// SCRIPTVAL_Both // probably only for debug
//define('CONFVAL_dateFormatForInfosFromCourses', get_lang('dateFormatShort'));
define('CONFVAL_dateFormatForInfosFromCourses', get_lang('dateFormatLong'));
//define("CONFVAL_limitPreviewTo",SCRIPTVAL_NewEntriesOfTheDay);
//define("CONFVAL_limitPreviewTo",SCRIPTVAL_NoTimeLimit);
define("CONFVAL_limitPreviewTo", SCRIPTVAL_NewEntriesOfTheDayOfLastLogin);
// This is the main function to get the course list.
$personal_course_list = UserManager::get_personal_session_course_list($_user['user_id']);
// Check if a user is enrolled only in one course for going directly to the course after the login.
if (api_get_setting('go_to_course_after_login') == 'true') {
if (!isset($_SESSION['coursesAlreadyVisited']) && is_array($personal_course_list) && count($personal_course_list) == 1) {
$key = array_keys($personal_course_list);
$course_info = $personal_course_list[$key[0]];
$course_directory = $course_info['d'];
$id_session = isset($course_info['id_session']) ? $course_info['id_session'] : 0;
header('location:'.api_get_path(WEB_COURSE_PATH).$course_directory.'/?id_session='.$id_session);
exit;
}
}
$nosession = false;
if (api_get_setting('use_session_mode') == 'true' && !$nosession) {
$display_actives = !isset($_GET['inactives']);
}
$nameTools = get_lang('MyCourses');
$this_section = SECTION_COURSES;
/* Check configuration parameters integrity */
if (CONFVAL_showExtractInfo != SCRIPTVAL_UnderCourseList and $orderKey[0] != 'keyCourse') {
// CONFVAL_showExtractInfo must be SCRIPTVAL_UnderCourseList to accept $orderKey[0] != 'keyCourse'
if (DEBUG || api_is_platform_admin()){ // Show bug if admin. Else force a new order.
die('
<strong>config error:'.__FILE__.'</strong><br />
set
<ul>
<li>
CONFVAL_showExtractInfo = SCRIPTVAL_UnderCourseList
(actually : '.CONFVAL_showExtractInfo.')
</li>
</ul>
or
<ul>
<li>
$orderKey[0] != \'keyCourse\'
(actually : '.$orderKey[0].')
</li>
</ul>');
} else {
$orderKey = array('keyCourse', 'keyTools', 'keyTime');
}
}
/*
Header
Include the HTTP, HTML headers plus the top banner.
*/
Display :: display_header($nameTools);
/*
FUNCTIONS
display_admin_links()
display_create_course_link()
display_edit_course_list_links()
display_digest($toolsList, $digest, $orderKey, $courses)
show_notification($my_course)
get_logged_user_course_html($my_course)
get_user_course_categories()
*/
/**
* Warning: This function defines a global variable.
* @todo Use the correct get_path function.
*/
function display_admin_links() {
global $rootAdminWeb;
echo '<li><a href="'.$rootAdminWeb.'">'.get_lang('PlatformAdmin').'</a></li>';
}
/**
* Display create course link
*
*/
function display_create_course_link() {
echo '<li><a href="main/create_course/add_course.php">'.(api_get_setting('course_validation') == 'true' ? get_lang('CreateCourseRequest') : get_lang('CourseCreate')).'</a></li>';
}
/**
* Display dashboard link
*
*/
function display_dashboard_link() {
echo '<li><a href="main/dashboard/index.php">'.get_lang('Dashboard').'</a></li>';
}
/**
* Display edit course list links
*
*/
function display_edit_course_list_links() {
echo '<li><a href="main/auth/courses.php">'.get_lang('CourseManagement').'</a></li>';
}
/**
* Show history sessions
*
*/
function display_history_course_session() {
if (api_get_setting('use_session_mode') == 'true') {
if (isset($_GET['history']) && intval($_GET['history']) == 1) {
echo '<li><a href="user_portal.php">'.get_lang('DisplayTrainingList').'</a></li>';
} else {
echo '<li><a href="user_portal.php?history=1">'.get_lang('HistoryTrainingSessions').'</a></li>';
}
}
}
/**
* Displays a digest e.g. short summary of new agenda and announcements items.
* This used to be displayed in the right hand menu, but is now
* disabled by default (see config settings in this file) because most people like
* the what's new icons better.
*
* @version 1.0
*/
function display_digest($toolsList, $digest, $orderKey, $courses) {
if (is_array($digest) && (CONFVAL_showExtractInfo == SCRIPTVAL_UnderCourseList || CONFVAL_showExtractInfo == SCRIPTVAL_Both)) {
// // // LEVEL 1 // // //
reset($digest);
echo "<br /><br />\n";
while (list($key1) = each($digest)) {
if (is_array($digest[$key1])) {
// // // Title of LEVEL 1 // // //
echo "<strong>\n";
if ($orderKey[0] == 'keyTools') {
$tools = $key1;
echo $toolsList[$key1]['name'];
} elseif ($orderKey[0] == 'keyCourse') {
$courseSysCode = $key1;
echo "<a href=\"", api_get_path(WEB_COURSE_PATH), $courses[$key1]['coursePath'], "\">", $courses[$key1]['courseCode'], "</a>\n";
} elseif ($orderKey[0] == 'keyTime') {
echo api_convert_and_format_date($digest[$key1], DATE_FORMAT_LONG, date_default_timezone_get());
}
echo "</strong>\n";
// // // End Of Title of LEVEL 1 // // //
// // // LEVEL 2 // // //
reset($digest[$key1]);
while (list ($key2) = each($digest[$key1])) {
// // // Title of LEVEL 2 // // //
echo "<p>\n", "\n";
if ($orderKey[1] == 'keyTools') {
$tools = $key2;
echo $toolsList[$key2][name];
} elseif ($orderKey[1] == 'keyCourse') {
$courseSysCode = $key2;
echo "<a href=\"", api_get_path(WEB_COURSE_PATH), $courses[$key2]['coursePath'], "\">", $courses[$key2]['courseCode'], "</a>\n";
} elseif ($orderKey[1] == 'keyTime') {
echo api_convert_and_format_date($key2, DATE_FORMAT_LONG, date_default_timezone_get());
}
echo "\n";
echo "</p>";
// // // End Of Title of LEVEL 2 // // //
// // // LEVEL 3 // // //
reset($digest[$key1][$key2]);
while (list ($key3, $dataFromCourse) = each($digest[$key1][$key2])) {
// // // Title of LEVEL 3 // // //
if ($orderKey[2] == 'keyTools') {
$level3title = "<a href=\"".$toolsList[$key3]["path"].$courseSysCode."\">".$toolsList[$key3]['name']."</a>";
} elseif ($orderKey[2] == 'keyCourse') {
$level3title = "&#8226; <a href=\"".$toolsList[$tools]["path"].$key3."\">".$courses[$key3]['courseCode']."</a>\n";
} elseif ($orderKey[2] == 'keyTime') {
$level3title = "&#8226; <a href=\"".$toolsList[$tools]["path"].$courseSysCode."\">".api_convert_and_format_date($key3, DATE_FORMAT_LONG, date_default_timezone_get())."</a>";
}
// // // End Of Title of LEVEL 3 // // //
// // // LEVEL 4 (data) // // //
reset($digest[$key1][$key2][$key3]);
while (list ($key4, $dataFromCourse) = each($digest[$key1][$key2][$key3])) {
echo $level3title, ' &ndash; ', api_substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT);
//adding ... (three dots) if the texts are too large and they are shortened
if (api_strlen($dataFromCourse) >= CONFVAL_NB_CHAR_FROM_CONTENT) {
echo '...';
}
}
echo "<br />\n";
}
}
}
}
}
} // End function display_digest
/**
* Display code for one specific course a logged in user is subscribed to.
* Shows a link to the course, what's new icons...
*
* $my_course['d'] - course directory
* $my_course['i'] - course title
* $my_course['c'] - visual course code
* $my_course['k'] - system course code
* $my_course['db'] - course database
*
* @version 1.0.3
* @todo refactor into different functions for database calls | logic | display
* @todo replace single-character $my_course['d'] indices
* @todo move code for what's new icons to a separate function to clear things up
* @todo add a parameter user_id so that it is possible to show the courselist of other users (=generalisation). This will prevent having to write a new function for this.
*/
function get_logged_user_course_html($course, $session_id = 0, $class = 'courses') {
global $nosession, $nbDigestEntries, $digest, $thisCourseSysCode, $orderKey;
$charset = api_get_system_encoding();
$current_uid = api_get_user_id();
$info = api_get_course_info($course['code']);
$status_course = CourseManager::get_user_in_course_status($current_uid, $course['code']);
if (!is_array($course['code'])) {
$my_course = api_get_course_info($course['code']);
$my_course['k'] = $my_course['id'];
$my_course['db'] = $my_course['dbName'];
$my_course['c'] = $my_course['official_code'];
$my_course['i'] = $my_course['name'];
$my_course['d'] = $my_course['path'];
$my_course['t'] = $my_course['titular'];
$my_course['id_session'] = $session_id;
$my_course['status'] = empty($session_id) ? $status_course : 5;
}
if (api_get_setting('use_session_mode') == 'true' && !$nosession) {
global $now, $date_start, $date_end;
}
// Initialise.
$result = '';
// Table definitions
//$statistic_database = Database::get_statistic_database();
$main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_category = Database :: get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$course_database = $my_course['db'];
$course_tool_table = Database :: get_course_table(TABLE_TOOL_LIST, $course_database);
$tool_edit_table = Database :: get_course_table(TABLE_ITEM_PROPERTY, $course_database);
$course_group_user_table = Database :: get_course_table(TOOL_USER, $course_database);
$user_id = api_get_user_id();
$course_system_code = $my_course['k'];
$course_visual_code = $my_course['c'];
$course_title = $my_course['i'];
$course_directory = $my_course['d'];
$course_teacher = $my_course['t'];
$course_teacher_email = isset($my_course['email']) ? $my_course['email'] : '';
$course_info = Database :: get_course_info($course_system_code);
$course_access_settings = CourseManager :: get_access_settings($course_system_code);
$course_id = isset($course_info['course_id']) ? $course_info['course_id'] : null;
$course_visibility = $course_access_settings['visibility'];
$user_in_course_status = CourseManager :: get_user_in_course_status(api_get_user_id(), $course_system_code);
// Function logic - act on the data.
$is_virtual_course = CourseManager :: is_virtual_course_from_system_code($my_course['k']);
if ($is_virtual_course) {
// If the current user is also subscribed in the real course to which this
// virtual course is linked, we don't need to display the virtual course entry in
// the course list - it is combined with the real course entry.
$target_course_code = CourseManager :: get_target_of_linked_course($course_system_code);
$is_subscribed_in_target_course = CourseManager :: is_user_subscribed_in_course(api_get_user_id(), $target_course_code);
if ($is_subscribed_in_target_course) {
return; //do not display this course entry
}
}
$has_virtual_courses = CourseManager :: has_virtual_courses_from_code($course_system_code, api_get_user_id());
if ($has_virtual_courses) {
$return_result = CourseManager :: determine_course_title_from_course_info(api_get_user_id(), $course_info);
$course_display_title = $return_result['title'];
$course_display_code = $return_result['code'];
} else {
$course_display_title = $course_title;
$course_display_code = $course_visual_code;
}
$s_course_status = $my_course['status'];
$is_coach = api_is_coach($my_course['id_session'],$course['code']);
$s_htlm_status_icon = '';
$s_htlm_status_icon =Display::return_icon('blackboard_blue.png', get_lang('Course'), array('width' => '48px'));
/*
if ($s_course_status == 1) {
$s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('teachers.gif', get_lang('Status').': '.get_lang('Teacher'), array('style' => 'width: 11px; height: 11px;'));
}
if ($s_course_status == 2 || ($is_coach && $s_course_status != 1)) {
$s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('coachs.gif', get_lang('Status').': '.get_lang('GeneralCoach'), array('style' => 'width: 11px; height: 11px;'));
}
if (($s_course_status == 5 && !$is_coach) || empty($s_course_status)) {
$s_htlm_status_icon = Display::return_icon('course.gif', get_lang('Course')).' '.Display::return_icon('students.gif', get_lang('Status').': '.get_lang('Student'), array('style' => 'width: 11px; height: 11px;'));
}
*/
// Display course entry.
$result.="\n\t";
$result .= '<li class="'.$class.'"><div class="coursestatusicons">'.$s_htlm_status_icon.'</div>';
// Show a hyperlink to the course, unless the course is closed and user is not course admin.
if ($course_visibility != COURSE_VISIBILITY_CLOSED || $user_in_course_status == COURSEMANAGER) {
if (api_get_setting('use_session_mode') == 'true' && !$nosession) {
if (empty($my_course['id_session'])) {
$my_course['id_session'] = 0;
}
if ($user_in_course_status == COURSEMANAGER || ($date_start <= $now && $date_end >= $now) || $date_start == '0000-00-00') {
$result .= '<a href="'.api_get_path(WEB_COURSE_PATH).$course_directory.'/?id_session='.$my_course['id_session'].'">'.$course_display_title.'</a>';
}
} else {
$result .= '<a href="'.api_get_path(WEB_COURSE_PATH).$course_directory.'/">'.$course_display_title.'</a>';
}
} else {
$result .= $course_display_title.' '.get_lang('CourseClosed');
}
// Show the course_code and teacher if chosen to display this.
if (api_get_setting('display_coursecode_in_courselist') == 'true' || api_get_setting('display_teacher_in_courselist') == 'true') {
$result .= '<br />';
}
if (api_get_setting('display_coursecode_in_courselist') == 'true') {
$result .= $course_display_code;
}
if (api_get_setting('display_teacher_in_courselist') == 'true') {
if (api_get_setting('use_session_mode')=='true' && !$nosession) {
$coachs_course = api_get_coachs_from_course($my_course['id_session'], $course['code']);
$course_coachs = array();
if (is_array($coachs_course)) {
foreach ($coachs_course as $coach_course) {
$course_coachs[] = api_get_person_name($coach_course['firstname'], $coach_course['lastname']);
}
}
if ($s_course_status == 1 || ($s_course_status == 5 && empty($my_course['id_session'])) || empty($s_course_status)) {
$result .= $course_teacher;
}
if (($s_course_status == 5 && !empty($my_course['id_session'])) || ($is_coach && $s_course_status != 1)) {
if (is_array($course_coachs) && count($course_coachs)> 0 ) {
if (api_get_setting('display_coursecode_in_courselist') == 'true' && api_get_setting('display_teacher_in_courselist') == 'true') {
$result .= ' &ndash; ';
}
$result .= get_lang('Coachs').': '.implode(', ',$course_coachs);
}
}
} else {
$result .= $course_teacher;
}
if(!empty($course_teacher_email)) {
$result .= ' ('.$course_teacher_email.')';
}
}
$result .= isset($course['special_course']) ? ' '.Display::return_icon('klipper.png', get_lang('CourseAutoRegister')) : '';
$current_course_settings = CourseManager :: get_access_settings($my_course['k']);
// Display the "what's new" icons.
$result .= show_notification($my_course);
if ((CONFVAL_showExtractInfo == SCRIPTVAL_InCourseList || CONFVAL_showExtractInfo == SCRIPTVAL_Both) && $nbDigestEntries > 0) {
reset($digest);
$result .= '
<ul>';
while (list($key2) = each($digest[$thisCourseSysCode])) {
$result .= '<li>';
if ($orderKey[1] == 'keyTools') {
$result .= "<a href=\"$toolsList[$key2] [\"path\"] $thisCourseSysCode \">";
$result .= "$toolsList[$key2][\"name\"]</a>";
} else {
$result .= api_convert_and_format_date($key2, DATE_FORMAT_LONG, date_default_timezone_get());
}
$result .= '</li>';
$result .= '<ul>';
reset ($digest[$thisCourseSysCode][$key2]);
while (list ($key3, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2])) {
$result .= '<li>';
if ($orderKey[2] == 'keyTools') {
$result .= "<a href=\"$toolsList[$key3] [\"path\"] $thisCourseSysCode \">";
$result .= "$toolsList[$key3][\"name\"]</a>";
} else {
$result .= api_convert_and_format_date($key3, DATE_FORMAT_LONG, date_default_timezone_get());
}
$result .= '<ul compact="compact">';
reset($digest[$thisCourseSysCode][$key2][$key3]);
while (list ($key4, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2][$key3])) {
$result .= '<li>';
$result .= @htmlspecialchars(api_substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT), ENT_QUOTES, $charset);
$result .= '</li>';
}
$result .= '</ul>';
$result .= '</li>';
}
$result .= '</ul>';
$result .= '</li>';
}
$result .= '</ul>';
}
$result .= '</li>';
if (api_get_setting('use_session_mode') == 'true' && !$nosession) {
$session = '';
$active = false;
if (!empty($my_course['session_name'])) {
// Request for the name of the general coach
$sql = 'SELECT lastname, firstname,sc.name
FROM '.$tbl_session.' ts
LEFT JOIN '.$main_user_table .' tu
ON ts.id_coach = tu.user_id
INNER JOIN '.$tbl_session_category.' sc ON ts.session_category_id = sc.id
WHERE ts.id='.(int) $my_course['id_session']. ' LIMIT 1';
$rs = Database::query($sql);
$sessioncoach = Database::store_result($rs);
$sessioncoach = $sessioncoach[0];
$session = array();
$session['title'] = $my_course['session_name'];
$session_category_id = CourseManager::get_session_category_id_by_session_id($my_course['id_session']);
$session['category'] = $sessioncoach['name'];
if ($my_course['date_start'] == '0000-00-00') {
$session['dates'] = get_lang('WithoutTimeLimits');
if (api_get_setting('show_session_coach') === 'true') {
$session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
}
$active = true;
} else {
$session ['dates'] = ' - '.get_lang('From').' '.$my_course['date_start'].' '.get_lang('To').' '.$my_course['date_end'];
if (api_get_setting('show_session_coach') === 'true') {
$session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
}
$active = ($date_start <= $now && $date_end >= $now);
}
}
$output = array ($my_course['user_course_cat'], $result, $my_course['id_session'], $session, 'active' => $active, 'session_category_id' => $session_category_id);
} else {
$output = array ($my_course['user_course_cat'], $result);
}
return $output;
}
/**
* Get the session box details as an array
* @param int Session ID
* @return array Empty array or session array ['title'=>'...','category'=>'','dates'=>'...','coach'=>'...','active'=>true/false,'session_category_id'=>int]
*/
function get_session_title_box($session_id) {
global $nosession;
if (api_get_setting('use_session_mode') == 'true' && !$nosession) {
global $now, $date_start, $date_end;
}
$output = array();
if (api_get_setting('use_session_mode') == 'true' && !$nosession) {
$main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_category = Database :: get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$active = false;
// Request for the name of the general coach
$sql ='SELECT tu.lastname, tu.firstname, ts.name, ts.date_start, ts.date_end, ts.session_category_id
FROM '.$tbl_session.' ts
LEFT JOIN '.$main_user_table .' tu
ON ts.id_coach = tu.user_id
WHERE ts.id='.intval($session_id);
$rs = Database::query($sql);
$session_info = Database::store_result($rs);
$session_info = $session_info[0];
$session = array();
$session['title'] = $session_info[2];
$session['coach'] = '';
if ($session_info[3] == '0000-00-00') {
$session['dates'] = get_lang('WithoutTimeLimits');
if (api_get_setting('show_session_coach') === 'true') {
$session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($session_info[1], $session_info[0]);
}
$active = true;
} else {
$session ['dates'] = get_lang('From').' '.$session_info[3].' '.get_lang('Until').' '.$session_info[4];
if ( api_get_setting('show_session_coach') === 'true' ) {
$session['coach'] = get_lang('GeneralCoach').': '.api_get_person_name($session_info[1], $session_info[0]);
}
$active = ($date_start <= $now && $date_end >= $now);
}
$session['active'] = $active;
$session['session_category_id'] = $session_info[5];
$output = $session;
}
return $output;
}
/**
* Display code for one specific course a logged in user is subscribed to.
* Shows a link to the course, what's new icons...
*
* $my_course['d'] - course directory
* $my_course['i'] - course title
* $my_course['c'] - visual course code
* $my_course['k'] - system course code
* $my_course['db'] - course database
*
* @version 1.0.3
* @todo refactor into different functions for database calls | logic | display
* @todo replace single-character $my_course['d'] indices
* @todo move code for what's new icons to a separate function to clear things up
* @todo add a parameter user_id so that it is possible to show the courselist of other users (=generalisation). This will prevent having to write a new function for this.
*/
function get_global_courses_list($user_id) {
//1. Get list of sessions the user is subscribed to.
//2. Build an ordered list of session categories and sessions.
//3. Fill this ordered list with course details.
global $nosession;
$charset = api_get_system_encoding();
if (api_get_setting('use_session_mode')=='true' && !$nosession) {
global $now, $date_start, $date_end;
}
$output = array();
return $output;
}
/**
* Returns the "what's new" icon notifications
*
* The general logic of this function is to track the last time the user
* entered the course and compare to what has changed inside this course
* since then, based on the item_property table inside this course. Note that,
* if the user never entered the course before, he will not see notification
* icons. This function takes session ID into account (if any) and only shows
* the corresponding notifications.
* @param array Course information array, containing at least elements 'db' and 'k'
* @return string The HTML link to be shown next to the course
*/
function show_notification($my_course) {
$statistic_database = Database :: get_statistic_database();
$user_id = api_get_user_id();
$course_database = $my_course['db'];
$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST, $course_database);
$tool_edit_table = Database::get_course_table(TABLE_ITEM_PROPERTY, $course_database);
$course_group_user_table = Database :: get_course_table(TABLE_GROUP_USER, $course_database);
$t_track_e_access = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
// Get the user's last access dates to all tools of this course
$sqlLastTrackInCourse = "SELECT * FROM $t_track_e_access
USE INDEX (access_cours_code, access_user_id)
WHERE access_cours_code = '".$my_course['k']."'
AND access_user_id = '$user_id' AND access_session_id ='".$my_course['id_session']."'";
$resLastTrackInCourse = Database::query($sqlLastTrackInCourse);
$oldestTrackDate = '3000-01-01 00:00:00';
while ($lastTrackInCourse = Database::fetch_array($resLastTrackInCourse)) {
$lastTrackInCourseDate[$lastTrackInCourse['access_tool']] = $lastTrackInCourse['access_date'];
if ($oldestTrackDate > $lastTrackInCourse['access_date']) {
$oldestTrackDate = $lastTrackInCourse['access_date'];
}
}
// Get the last edits of all tools of this course.
$sql = "SELECT tet.*, tet.lastedit_date last_date, tet.tool tool, tet.ref ref,
tet.lastedit_type type, tet.to_group_id group_id,
ctt.image image, ctt.link link
FROM $tool_edit_table tet, $course_tool_table ctt
WHERE tet.lastedit_date > '$oldestTrackDate'
AND ctt.name = tet.tool
AND ctt.visibility = '1'
AND tet.lastedit_user_id != $user_id AND tet.id_session = '".$my_course['id_session']."'
ORDER BY tet.lastedit_date";
$res = Database::query($sql);
// Get the group_id's with user membership.
$group_ids = GroupManager :: get_group_ids($course_database, $user_id);
$group_ids[] = 0; //add group 'everyone'
// Filter all selected items.
while ($res && ($item_property = Database::fetch_array($res))) {
// First thing to check is if the user never entered the tool
// or if his last visit was earlier than the last modification.
if ((!isset ($lastTrackInCourseDate[$item_property['tool']]) || $lastTrackInCourseDate[$item_property['tool']] < $item_property['lastedit_date'])
// Drop the tool elements that are part of a group that the
// user is not part of.
&& ((in_array($item_property['to_group_id'], $group_ids)
// Drop the dropbox, notebook and chat tools because we don't care.
&& ($item_property['tool'] != TOOL_DROPBOX && $item_property['tool'] != TOOL_NOTEBOOK && $item_property['tool'] != TOOL_CHAT)))
// Take only what's visible or invisible but where the user is a teacher or where the visibility is unset.
&& ($item_property['visibility'] == '1' || ($my_course['s'] == '1' && $item_property['visibility'] == '0') || !isset($item_property['visibility']))) {
// Also drop announcements and events that are not for the user or his group.
if (($item_property['tool'] == TOOL_ANNOUNCEMENT || $item_property['tool'] == TOOL_CALENDAR_EVENT) && (($item_property['to_user_id'] != $user_id ) && (!isset($item_property['to_group_id']) || !in_array($item_property['to_group_id'], $group_ids)))) continue;
// If it's a survey, make sure the user's invited. Otherwise drop it.
if ($item_property['tool'] == TOOL_SURVEY) {
$survey_info = survey_manager::get_survey($item_property['ref'], 0, $my_course['k']);
$invited_users = SurveyUtil::get_invited_users($survey_info['code'], $course_database);
if (!in_array($user_id, $invited_users['course_users'])) continue;
}
$notifications[$item_property['tool']] = $item_property;
}
}
// Show all tool icons where there is something new.
$retvalue = '&nbsp;';
if (isset($notifications)) {
while (list($key, $notification) = each($notifications)) {
$lastDate = date('d/m/Y H:i', convert_mysql_date($notification['lastedit_date']));
$type = $notification['lastedit_type'];
//$notification[image] = str_replace('.png', 'gif', $notification[image]);
//$notification[image] = str_replace('.gif', '_s.gif', $notification[image]);
if (empty($my_course['id_session'])) {
$my_course['id_session'] = 0;
}
$retvalue .= '<a href="'.api_get_path(WEB_CODE_PATH).$notification['link'].'?cidReq='.$my_course['k'].'&amp;ref='.$notification['ref'].'&amp;gidReq='.$notification['to_group_id'].'&amp;id_session='.$my_course['id_session'].'">'.'<img title="-- '.get_lang(ucfirst($notification['tool'])).' -- '.get_lang('_title_notification').": ".get_lang($type)." ($lastDate).\"".' src="'.api_get_path(WEB_CODE_PATH).'img/'.$notification['image'].'" border="0" align="absbottom" /></a>&nbsp;';
}
}
return $retvalue;
}
/**
* Retrieves the user defined course categories
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @return array containing all the titles of the user defined courses with the id as key of the array
*/
function get_user_course_categories() {
global $_user;
$output = array();
$table_category = Database::get_user_personal_table(TABLE_USER_COURSE_CATEGORY);
$sql = "SELECT * FROM ".$table_category." WHERE user_id='".Database::escape_string($_user['user_id'])."'";
$result = Database::query($sql);
while ($row = Database::fetch_array($result)) {
$output[$row['id']] = $row['title'];
}
return $output;
}
/* MAIN CODE */
/* PERSONAL COURSE LIST */
if (!isset ($maxValvas)) {
$maxValvas = CONFVAL_maxValvasByCourse; // Maximum number of entries
}
if (!isset ($maxAgenda)) {
$maxAgenda = CONFVAL_maxAgendaByCourse; // collected from each course
}
if (!isset ($maxCourse)) {
$maxCourse = CONFVAL_maxTotalByCourse; // and displayed in summary.
}
$maxValvas = (int) $maxValvas;
$maxAgenda = (int) $maxAgenda;
$maxCourse = (int) $maxCourse; // 0 if invalid.
if ($maxCourse > 0) {
unset ($allentries); // We shall collect all summary$key1 entries in here:
$toolsList['agenda']['name'] = get_lang('Agenda');
$toolsList['agenda']['path'] = api_get_path(WEB_CODE_PATH).'calendar/agenda.php?cidReq=';
$toolsList['valvas']['name'] = get_lang('Valvas');
$toolsList['valvas']['path'] = api_get_path(WEB_CODE_PATH).'announcements/announcements.php?cidReq=';
}
echo ' <div class="maincontent" id="maincontent">'; // Start of content for logged in users.
// Plugins for the my courses main area.
echo '<div id="plugin-mycourses_main">';
api_plugin('mycourses_main');
echo '</div>';
/* System Announcements */
$announcement = isset($_GET['announcement']) ? $_GET['announcement'] : -1;
$visibility = api_is_allowed_to_create_course() ? VISIBLE_TEACHER : VISIBLE_STUDENT;
SystemAnnouncementManager :: display_announcements($visibility, $announcement);
if (!empty ($_GET['include']) && preg_match('/^[a-zA-Z0-9_-]*\.html$/',$_GET['include'])) {
include ('./home/'.$_GET['include']);
$pageIncluded = true;
} else {
/* DISPLAY COURSES */
// Compose a structured array of session categories, sessions and courses
// for the current user.
if (isset($_GET['history']) && intval($_GET['history']) == 1) {
$courses_tree = UserManager::get_sessions_by_category($_user['user_id'], true, true);
} else {
$courses_tree = UserManager::get_sessions_by_category($_user['user_id'], true);
}
foreach ($courses_tree as $cat => $sessions) {
$courses_tree[$cat]['details'] = SessionManager::get_session_category($cat);
if ($cat == 0) {
$courses_tree[$cat]['courses'] = CourseManager::get_courses_list_by_user_id($_user['user_id'], false);
}
$courses_tree[$cat]['sessions'] = array_flip(array_flip($sessions));
if (count($courses_tree[$cat]['sessions']) > 0) {
foreach ($courses_tree[$cat]['sessions'] as $k => $s_id) {
$courses_tree[$cat]['sessions'][$k] = array('details' => SessionManager::fetch($s_id));
$courses_tree[$cat]['sessions'][$k]['courses'] = UserManager::get_courses_list_by_session($_user['user_id'], $s_id);
}
}
}
$list = '';
foreach ($personal_course_list as $my_course) {
$thisCourseDbName = $my_course['db'];
$thisCourseSysCode = $my_course['k'];
$thisCoursePublicCode = $my_course['c'];
$thisCoursePath = $my_course['d'];
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$dbname = $my_course['k'];
$status = array();
$status[$dbname] = $my_course['s'];
$nbDigestEntries = 0; // Number of entries already collected.
if ($maxCourse < $maxValvas) {
$maxValvas = $maxCourse;
}
if ($maxCourse > 0) {
$courses[$thisCourseSysCode]['coursePath'] = $thisCoursePath;
$courses[$thisCourseSysCode]['courseCode'] = $thisCoursePublicCode;
}
/* Announcements */
$course_database = $my_course['db'];
$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST, $course_database);
$query = "SELECT visibility FROM $course_tool_table WHERE link = 'announcements/announcements.php' AND visibility = 1";
$result = Database::query($query);
// Collect from announcements, but only if tool is visible for the course.
if ($result && $maxValvas > 0 && Database::num_rows($result) > 0) {
// Search announcements table.
// Take the entries listed at the top of advalvas/announcements tool.
$course_announcement_table = Database::get_course_table(TABLE_ANNOUNCEMENT);
$sqlGetLastAnnouncements = "SELECT end_date publicationDate, content
FROM ".$course_announcement_table;
switch (CONFVAL_limitPreviewTo) {
case SCRIPTVAL_NewEntriesOfTheDay :
$sqlGetLastAnnouncements .= "WHERE DATE_FORMAT(end_date,'%Y %m %d') >= '".date('Y m d')."'";
break;
case SCRIPTVAL_NoTimeLimit :
break;
case SCRIPTVAL_NewEntriesOfTheDayOfLastLogin :
// take care mysql -> DATE_FORMAT(time,format) php -> date(format,date)
$sqlGetLastAnnouncements .= "WHERE DATE_FORMAT(end_date,'%Y %m %d') >= '".date('Y m d', $_user['lastLogin'])."'";
}
$sqlGetLastAnnouncements .= "ORDER BY end_date DESC LIMIT ".$maxValvas;
$resGetLastAnnouncements = Database::query($sqlGetLastAnnouncements);
if ($resGetLastAnnouncements) {
while ($annoncement = Database::fetch_array($resGetLastAnnouncements)) {
$keyTools = 'valvas';
$keyTime = $annoncement['publicationDate'];
$keyCourse = $thisCourseSysCode;
$digest[$$orderKey[0]][$$orderKey[1]][$$orderKey[2]][] = @htmlspecialchars(api_substr(strip_tags($annoncement['content']), 0, CONFVAL_NB_CHAR_FROM_CONTENT), ENT_QUOTES, $charset);
$nbDigestEntries ++; // summary has same order as advalvas
}
}
}
/* Agenda */
$course_database = $my_course['db'];
$course_tool_table = Database :: get_course_table(TABLE_TOOL_LIST, $course_database);
$query = "SELECT visibility FROM $course_tool_table WHERE link = 'calendar/agenda.php' AND visibility = 1";
$result = Database::query($query);
$thisAgenda = $maxCourse - $nbDigestEntries; // New max entries for agenda.
if ($maxAgenda < $thisAgenda) {
$thisAgenda = $maxAgenda;
}
// Collect from agenda, but only if tool is visible for the course.
if ($result && $thisAgenda > 0 && Database::num_rows($result) > 0) {
$tableCal = $courseTablePrefix.$thisCourseDbName.$_configuration['db_glue'].'calendar_event';
$sqlGetNextAgendaEvent = "SELECT start_date, title content, start_time
FROM $tableCal
WHERE start_date >= CURDATE()
ORDER BY start_date, start_time
LIMIT $maxAgenda";
$resGetNextAgendaEvent = Database::query($sqlGetNextAgendaEvent);
if ($resGetNextAgendaEvent) {
while ($agendaEvent = Database::fetch_array($resGetNextAgendaEvent)) {
$keyTools = 'agenda';
$keyTime = $agendaEvent['start_date'];
$keyCourse = $thisCourseSysCode;
$digest[$$orderKey[0]][$$orderKey[1]][$$orderKey[2]][] = @htmlspecialchars(api_substr(strip_tags($agendaEvent['content']), 0, CONFVAL_NB_CHAR_FROM_CONTENT), ENT_QUOTES, $charset);
$nbDigestEntries ++; // Summary has same order as advalvas.
}
}
}
/*
Digest Display
Take collected data and display it.
*/
//$list[] = get_logged_user_course_html($my_course);
} // End while mycourse...
}
if (isset($_GET['history']) && intval($_GET['history']) == 1) {
echo '<h3>'.get_lang('HistoryTrainingSession').'</h3>';
if (empty($courses_tree[0]['sessions'])){
echo get_lang('YouDoNotHaveAnySessionInItsHistory');
}
}
if (is_array($courses_tree)) {
foreach ($courses_tree as $key => $category) {
if ($key == 0) {
// Sessions and courses that are not in a session category.
if (!isset($_GET['history'])) { // Check if it's not history trainnign session list.
CourseManager :: display_special_courses(api_get_user_id());
CourseManager :: display_courses(api_get_user_id());
}
// Independent sessions.
foreach ($category['sessions'] as $session) {
// Don't show empty sessions.
if (count($session['courses']) < 1) { continue; }
// Courses inside the current session.
$date_session_start = $session['details']['date_start'];
$days_access_before_beginning = $session['details']['nb_days_access_before_beginning'] * 24 * 3600;
$session_now = time();
$html_courses_session = '';
$count_courses_session = 0;
foreach ($session['courses'] as $course) {
$is_coach_course = api_is_coach($session['details']['id'], $course['code']);
if ($is_coach_course) {
$allowed_time = strtotime($date_session_start) - $days_access_before_beginning;
} else {
$allowed_time = strtotime($date_session_start);
}
if ($session_now > $allowed_time) {
$c = get_logged_user_course_html($course, $session['details']['id'], 'session_course_item');
$html_courses_session .= $c[1];
$count_courses_session++;
}
}
if ($count_courses_session > 0) {
//echo '<div class="clear"></div>';
echo '<div class="userportal-session-item"><ul class="session_box">';
echo '<li class="session_box_title" id="session_'.$session['details']['id'].'" >';
//echo Display::return_icon('div_hide.gif', get_lang('Expand').'/'.get_lang('Hide'), array('align' => 'absmiddle', 'id' => 'session_img_'.$session['details']['id'])) . ' ';
echo Display::return_icon('window_list.png', get_lang('Expand').'/'.get_lang('Hide'), array('width' => '48px', 'align' => 'absmiddle', 'id' => 'session_img_'.$session['details']['id'])) . ' ';
$s = get_session_title_box($session['details']['id']);
$extra_info = (!empty($s['coach']) ? $s['coach'].' | ' : '').$s['dates'];
//var_dump($s);
//echo get_lang('SessionName') . ': ' . $s['title']. ' - '.(!empty($s['coach']) ? $s['coach'].' - ' : '').$s['dates'];
$session_link = Display::tag('a',$s['title'], array('href'=>api_get_path(WEB_CODE_PATH).'session/?session_id='.$session['details']['id']));
echo '<span>' . $session_link. ' </span> <span style="padding-left: 10px; font-size: 90%; font-weight: normal;">'.$extra_info.'</span>';
if (api_is_platform_admin()) {
echo '<div style="float:right;"><a href="'.api_get_path(WEB_CODE_PATH).'admin/resume_session.php?id_session='.$session['details']['id'].'">'.Display::return_icon('edit.gif', get_lang('Edit'), array('align' => 'absmiddle')).'</a></div>';
}
echo '</li>';
echo $html_courses_session;
echo '</ul></div>';
}
}
} else {
// All sessions included in.
if (!empty($category['details'])) {
$count_courses_session = 0;
$html_sessions = '';
foreach ($category['sessions'] as $session) {
// Don't show empty sessions.
if (count($session['courses']) < 1) { continue; }
$date_session_start = $session['details']['date_start'];
$days_access_before_beginning = $session['details']['nb_days_access_before_beginning'] * 24 * 3600;
$session_now = time();
$html_courses_session = '';
$count = 0;
foreach ($session['courses'] as $course) {
$is_coach_course = api_is_coach($session['details']['id'], $course['code']);
if ($is_coach_course) {
$allowed_time = strtotime($date_session_start) - $days_access_before_beginning;
} else {
$allowed_time = strtotime($date_session_start);
}
if ($session_now > $allowed_time) {
$c = get_logged_user_course_html($course, $session['details']['id'], 'session_course_item');
$html_courses_session .= $c[1];
$count_courses_session++;
$count++;
}
}
if ($count > 0) {
$s = get_session_title_box($session['details']['id']);
$html_sessions .= '<ul class="sub_session_box" id="session_'.$session['details']['id'].'">';
$html_sessions .= '<li class="sub_session_box_title" id="session_'.$session['details']['id'].'">';
//$html_sessions .= Display::return_icon('div_hide.gif', get_lang('Expand').'/'.get_lang('Hide'), array('align' => 'absmiddle', 'id' => 'session_img_'.$session['details']['id'])) . ' ';
$html_sessions .= Display::return_icon('window_list.png', get_lang('Expand').'/'.get_lang('Hide'), array('width' => '48px', 'align' => 'absmiddle', 'id' => 'session_img_'.$session['details']['id'])) . ' ';
$html_sessions .= '<span>' . $s['title']. ' </span> ';
$html_sessions .= '<span style="padding-left: 10px; font-size: 90%; font-weight: normal;">';
$html_sessions .= (!empty($s['coach']) ? $s['coach'].' | ' : '').$s['dates'];
$html_sessions .= '</span>';
if (api_is_platform_admin()) {
$html_sessions .= '<div style="float: right;"><a href="'.api_get_path(WEB_CODE_PATH).'admin/resume_session.php?id_session='.$session['details']['id'].'">'.Display::return_icon('edit.gif', get_lang('Edit'), array('align' => 'absmiddle')).'</a></div>';
}
$html_sessions .= '</li>';
$html_sessions .= $html_courses_session;
$html_sessions .= '</ul>';
}
}
if ($count_courses_session > 0) {
echo '<div class="userportal-session-category-item" id="session_category_'.$category['details']['id'].'">';
echo '<div class="session_category_title_box" id="session_category_title_box_'.$category['details']['id'].'" style="color: #555555;">';
//echo Display::return_icon('div_hide.gif', get_lang('Expand').'/'.get_lang('Hide'), array('align' => 'absmiddle', 'id' => 'category_img_'.$category['details']['id']));
echo Display::return_icon('folder_blue.png', get_lang('SessionCategory'), array('width'=>'48px', 'align' => 'absmiddle'));
if (api_is_platform_admin()) {
echo'<div style="float: right;"><a href="'.api_get_path(WEB_CODE_PATH).'admin/session_category_edit.php?&id='.$category['details']['id'].'">'.Display::return_icon('edit.gif', get_lang('Edit'), array('align' => 'absmiddle')).'</a></div>';
}
echo '<span id="session_category_title">';
echo $category['details']['name'];
echo '</span>';
echo '<span style="padding-left: 10px; font-size: 90%; font-weight: normal;">';
echo get_lang('From').' '.$category['details']['date_start'].' '.get_lang('Until').' '.$category['details']['date_end'].'</div>';
echo '</span>';
echo $html_sessions;
echo '</div>';
}
}
}
}
}
/*
$userdefined_categories = get_user_course_categories();
if (is_array($list)) {
// Courses whithout sessions.
$old_user_category = 0;
foreach ($list as $key => $value) {
if (empty($value[2])) { // If out of any session.
$userdefined_categories = get_user_course_categories();
echo '<ul class="courseslist">';
if ($old_user_category != $value[0]) {
if ($key != 0 || $value[0] != 0) { // There are courses in the previous category.
echo "\n</ul>";
}
echo "\n\n\t<ul class=\"user_course_category\"><li>".$userdefined_categories[$value[0]]."</li></ul>\n";
if ($key != 0 || $value[0] != 0) { // There are courses in the previous category.
echo '<ul class="courseslist">';
}
$old_user_category = $value[0];
}
echo $value[1];
echo "</ul>\n";
}
}
$listActives = $listInactives = $listCourses = array();
foreach ($list as $key => $value) {
if ($value['active']) { // If the session is still active (as told by get_logged_user_course_html()).
$listActives[] = $value;
} else if (!empty($value[2])) { // If there is a session but it is not active.
$listInactives[] = $value;
}
}
$old_user_category = 0;
$userdefined_categories = get_user_course_categories();
if (count($listActives) > 0 && $display_actives) {
echo "<ul class=\"courseslist\">\n";
$name_category = array();
$i = 0;
$j=0;
foreach ($listActives as $key => $value) {
$session_category_id = $value['session_category_id'];
if (!empty($value[3]['category'])) {
if (!in_array($value[3]['category'], $name_category)) {
if ($key != 0) {
echo '</ul>';
}
// Category.
$name_category['name'] = $value[3]['category'];
echo '<ul class="category_box" id="category_box_'.$session_category_id.'">' .
'<li class="category_box_title" id="category_box_title_'.$session_category_id.'">'.$name_category['name'].'</li>';
echo "</ul>\n";
}
}
if (!empty($value[2])) {
if ((isset($old_session) && $old_session != $value[2]) or ((!isset($old_session)) && isset($value[2]))) {
$old_session = $value[2];
if ($key != 0) {
echo '</ul>';
}
// Session.
echo '<ul style="display:none" class="session_box_'.$session_category_id.'" >' .
'<li class="session_box_title" >'.$value[3]['title'].' '.$value[3]['dates'].'</li>';
if (!empty($value[3]['coach'])) {
echo '<li class="session_box_coach">'.$value[3]['coach'].'</li>';
}
echo "</ul>\n";
echo '<ul class="session_course_item" id="session_course_item_'.$i.'">';
}
}
// Courses.
echo $value[1];
$i++;
}
echo "\n</ul><br /><br />\n";
}
if (count($listInactives) > 0 && !$display_actives) {
echo '<ul class="sessions_list_inactive">';
foreach ($listInactives as $key => $value) {
if (!empty($value[2])) {
if ($old_session != $value[2]) {
$old_session = $value[2];
if ($key != 0) {
echo '</ul>';
}
echo '<ul class="session_box">' .
'<li class="session_box_title">'.$value[3]['title'].' '.$value[3]['dates'].'</li>';
if (!empty($value[3]['coach'])) {
echo '<li class="session_box_coach">'.$value[3]['coach'].'</li>';
}
echo "</ul>\n";
echo '<ul>';
}
}
echo $value[1];
}
echo "\n</ul><br /><br />\n";
}
}
*/
echo '</div>'; // End of content section.
// Register whether full admin or null admin course
// by course through an array dbname x user status.
api_session_register('status');
/* RIGHT MENU */
echo ' <div id="menu-wrapper">';
echo ' <div id="menu" class="menu">';
// api_display_language_form(); // Moved to the profile page.
$show_menu = false;
$show_create_link = false;
$show_course_link = false;
$show_digest_link = false;
$display_add_course_link = api_is_allowed_to_create_course() && ($_SESSION['studentview'] != 'studentenview');
if ($display_add_course_link) {
$show_menu = true;
$show_create_link = true;
}
if (api_is_platform_admin() || api_is_course_admin() || api_is_allowed_to_create_course()) {
$show_menu = true;
$show_course_link = true;
} else {
if (api_get_setting('allow_students_to_browse_courses') == 'true') {
$show_menu = true;
$show_course_link = true;
}
}
if (isset($toolsList) && is_array($toolsList) && isset($digest)) {
$show_digest_link = true;
$show_menu = true;
}
echo '<div class="menusection">';
echo '<span class="menusectioncaption">'.get_lang('Profile').'</span>';
//Always show the user image
$img_array = UserManager::get_user_picture_path_by_id(api_get_user_id(), 'web', true, true);
$no_image = false;
if ($img_array['file'] == 'unknown.jpg') {
$no_image = true;
}
$img_array = UserManager::get_picture_user(api_get_user_id(), $img_array['file'], 50, USER_IMAGE_SIZE_MEDIUM, ' width="90" height="90" ');
echo '<div class="clear"></div>';
echo '<div id="social_widget">';
echo ' <div id="social_widget_image">';
if (api_get_setting('allow_social_tool') == 'true') {
if (!$no_image) {
echo '<a href="'.api_get_path(WEB_PATH).'main/social/home.php"><img src="'.$img_array['file'].'" '.$img_array['style'].' border="1"></a>';
} else {
echo '<a href="'.api_get_path(WEB_PATH).'main/auth/profile.php"><img title="'.get_lang('EditProfile').'" src="'.$img_array['file'].'" '.$img_array['style'].' border="1"></a>';
}
} else {
echo '<a href="'.api_get_path(WEB_PATH).'main/auth/profile.php"><img title="'.get_lang('EditProfile').'" src="'.$img_array['file'].'" '.$img_array['style'].' border="1"></a>';
}
echo '</div>';
// @todo Add a platform setting to add the user image.
if (api_get_setting('allow_social_tool') == 'true' && api_get_setting('allow_message_tool') == 'true') {
require_once api_get_path(LIBRARY_PATH).'message.lib.php';
require_once api_get_path(LIBRARY_PATH).'social.lib.php';
require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
// New messages.
$number_of_new_messages = MessageManager::get_new_messages();
// New contact invitations.
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
// New group invitations sent by a moderator.
$group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION, false);
$group_pending_invitations = count($group_pending_invitations);
$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
$cant_msg = '';
if ($number_of_new_messages > 0) {
$cant_msg = ' ('.$number_of_new_messages.')';
}
//<h2 class="message-title">'.get_lang('Messages').'</h2>
echo '<div class="clear"></div>';
echo '<div class="message-content"><ul class="menulist">';
$link = '';
if (api_get_setting('show_tabs', 'social') == 'true') {
$link = '?f=social';
}
echo '<li><a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php'.$link.'" class="message-body">'.get_lang('Inbox').$cant_msg.' </a></li>';
echo '<li><a href="'.api_get_path(WEB_PATH).'main/messages/new_message.php'.$link.'" class="message-body">'.get_lang('Compose').' </a></li>';
//echo '<a href="'.api_get_path(WEB_PATH).'main/auth/profile.php" class="message-body">'.get_lang('EditMyProfile').' </a><br />';
//if ($total_invitations > 0) {
echo '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php" class="message-body">'.get_lang('PendingInvitations').' ('.$total_invitations.') </a></li>';
//}
echo '</ul>';
echo '</div>';
}
echo '</div>'; // End
echo '</div>';
echo '</div>'; // End of menu
echo ' <div id="menu" class="menu">';
echo '<div class="menusection">';
echo '<span class="menusectioncaption">'.get_lang('MenuUser').'</span>';
// My account section.
if ($show_menu) {
echo '<ul class="menulist">';
if ($show_create_link) {
display_create_course_link();
}
if ($show_course_link) {
if (!api_is_drh()) {
display_edit_course_list_links();
display_history_course_session();
} else {
display_dashboard_link();
}
}
if ($show_digest_link) {
display_digest($toolsList, $digest, $orderKey, $courses);
}
echo '</ul>';
}
echo '</div>'; // Close menusection.
// Deleting the myprofile link.
if (api_get_setting('allow_social_tool') == 'true') {
unset($menu_navigation['myprofile']);
}
// Main navigation section.
// Tabs that are deactivated are added here.
if (!empty($menu_navigation)) {
echo '<div class="menusection">';
echo '<span class="menusectioncaption">'.get_lang('MainNavigation').'</span>';
echo '<ul class="menulist">';
foreach ($menu_navigation as $section => $navigation_info) {
$current = $section == $GLOBALS['this_section'] ? ' id="current"' : '';
echo '<li'.$current.'>';
echo '<a href="'.$navigation_info['url'].'" target="_self">'.$navigation_info['title'].'</a>';
echo '</li>';
}
echo '</ul>';
echo '</div>';
}
// Plugins for the my courses menu.
if (isset($_plugins['mycourses_menu']) && is_array($_plugins['mycourses_menu'])) {
echo '<div class="note">';
echo '<div id="plugin-mycourses_menu">';
api_plugin('mycourses_menu');
echo '</div>';
}
if (api_get_setting('allow_reservation') == 'true' && api_is_allowed_to_create_course()) {
echo '<div class="menusection">';
echo '<span class="menusectioncaption">'.get_lang('Booking').'</span>';
echo '<ul class="menulist">';
echo '<a href="main/reservation/reservation.php">'.get_lang('ManageReservations').'</a><br />';
echo '</ul>';
echo '</div>';
}
// Deleting the session_id.
api_session_unregister('session_id');
// Search textbox.
if (api_get_setting('search_enabled') == 'true') {
echo '<div class="searchbox">';
$search_btn = get_lang('Search');
$search_text_default = get_lang('YourTextHere');
echo <<<EOD
<br />
<form action="main/search/" method="post">
&nbsp;&nbsp;<input type="text" id="query" size="15" name="query" value="" />
&nbsp;&nbsp;<button class="save" type="submit" name="submit" value="$search_btn"/>$search_btn </button>
</form>
EOD;
echo '</div>';
}
echo '<div class="clear"></div>';
echo '</div>'; // End of menu
echo '</div>'; // End of menu wrapper
// Footer
Display :: display_footer();