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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 // $Id: user_portal.php 22375 2009-07-26 18:54:59Z herodoto $
/* For licensing terms, see /dokeos_license.txt */
/**
==============================================================================
* This is the index file displayed when a user is logged in on Dokeos.
*
* It displays:
* - personal course list
* - menu bar
*
* Part of the what's new ideas were based on a rene haentjens hack
*
* Search for
* CONFIGURATION parameters
* to modify settings
*
* @todo rewrite code to separate display, logic, database code
* @package dokeos.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 get_personal_course_list 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 */
/*
-----------------------------------------------------------
Included libraries
-----------------------------------------------------------
*/
require_once './main/inc/global.inc.php';
$libpath = api_get_path(LIBRARY_PATH);
require_once $libpath.'course.lib.php';
require_once $libpath.'debug.lib.inc.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_personal_course_list($user_id)
get_logged_user_course_html($my_course)
get_user_course_categories()
==============================================================================
*/
/*
-----------------------------------------------------------
Database functions
some of these can go to database layer.
-----------------------------------------------------------
*/
/**
* Database function that gets the list of courses for a particular user.
* @param $user_id, the id of the user
* @return an array with courses
*/
function get_personal_course_list($user_id) {
// initialisation
$personal_course_list = array();
// table definitions
$main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
$main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
$main_course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_course_user= Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$user_id = Database::escape_string($user_id);
$personal_course_list = array ();
//Courses in which we suscribed out of any session
$personal_course_list_sql = "SELECT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i,
course.tutor_name t, course.course_language l, course_rel_user.status s, course_rel_user.sort sort,
course_rel_user.user_course_cat user_course_cat
FROM ".$main_course_table." course,".$main_course_user_table." course_rel_user
WHERE course.code = course_rel_user.course_code"."
AND course_rel_user.user_id = '".$user_id."'
ORDER BY course_rel_user.user_course_cat, course_rel_user.sort ASC,i";
$course_list_sql_result = Database::query($personal_course_list_sql, __FILE__, __LINE__);
while ($result_row = Database::fetch_array($course_list_sql_result)) {
$personal_course_list[] = $result_row;
}
//$personal_course_list = array_merge($personal_course_list, $course_list_sql_result);
$personal_course_list_sql = "SELECT DISTINCT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, course.tutor_name t, course.course_language l, 5 as s
FROM $main_course_table as course, $tbl_session_course_user as srcru
WHERE srcru.course_code=course.code AND srcru.id_user='$user_id'";
$course_list_sql_result = Database::query($personal_course_list_sql, __FILE__, __LINE__);
while ($result_row = Database::fetch_array($course_list_sql_result)) {
$personal_course_list[] = $result_row;
}
//$personal_course_list = array_merge($personal_course_list, $course_list_sql_result);
$personal_course_list_sql = "SELECT DISTINCT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, course.tutor_name t, course.course_language l, 2 as s
FROM $main_course_table as course, $tbl_session_course as src, $tbl_session as session
WHERE session.id_coach='$user_id' AND session.id=src.id_session AND src.course_code=course.code";
$course_list_sql_result = Database::query($personal_course_list_sql, __FILE__, __LINE__);
//$personal_course_list = array_merge($personal_course_list, $course_list_sql_result);
while ($result_row = Database::fetch_array($course_list_sql_result)) {
$personal_course_list[] = $result_row;
}
return $personal_course_list;
}
/*
-----------------------------------------------------------
Display functions
-----------------------------------------------------------
*/
/**
* Warning: this function defines a global.
* @todo use the correct get_path function
*/
function display_admin_links() {
global $rootAdminWeb;
echo "<li><a href=\"".$rootAdminWeb."\">".get_lang('PlatformAdmin')."</a></li>";
}
/**
* Enter description here...
*
*/
function display_create_course_link() {
echo "<li><a href=\"main/create_course/add_course.php\">".get_lang('CourseCreate')."</a></li>";
}
/**
* Enter description here...
*
*/
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 ($orderKey[0] == 'keyTime') {
echo format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($digest[$key1]));
}
echo "</strong>\n";
// // // End Of Title of LEVEL 1 // // //
// // // LEVEL 2 // // //
reset($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 ($orderKey[1] == 'keyTime') {
echo format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key2));
}
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."\">".format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key3))."</a>";
}
// // // End Of Title of LEVEL 3 // // //
// // // LEVEL 4 (data) // // //
reset($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 $charset;
global $nosession;
$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']);
$s_htlm_status_icon = "";
if ($s_course_status == 1) {
$s_htlm_status_icon=Display::return_icon('teachers.gif', get_lang('Teacher'));
}
if ($s_course_status == 2 || ($is_coach && $s_course_status != 1)) {
$s_htlm_status_icon=Display::return_icon('coachs.gif', get_lang('GeneralCoach'));
}
if (($s_course_status == 5 && !$is_coach) || empty($s_course_status)) {
$s_htlm_status_icon=Display::return_icon('students.gif', get_lang('Student'));
}
//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_coursecode_in_courselist') == 'true' && api_get_setting('display_teacher_in_courselist') == 'true') {
$result .= ' &ndash; ';
}
if (api_get_setting('display_teacher_in_courselist') == 'true') {
if (api_get_setting('use_session_mode')=='true' && !$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)) {
$result .= get_lang('Coachs').': '.implode(', ',$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 {
$result .= format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key2));
}
$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 {
$result .= format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key3));
}
$result .= '<ul compact="compact">';
reset($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, __FILE__, __LINE__);
$sessioncoach = Database::store_result($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)?true:false;
}
}
$output = array ($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;
$output = array();
if (api_get_setting('use_session_mode')=='true' && !$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, __FILE__, __LINE__);
$session_info = Database::store_result($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)?true:false;
}
$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 $charset;
global $nosession;
if (api_get_setting('use_session_mode')=='true' && !$nosession) {
global $now, $date_start, $date_end;
}
$output = array();
return $output;
}
/**
* Returns the "what's new" icon notifications
* @param array Course information array, containing at least elements 'db' and 'k'
* @return string The HTML link to be shown next to the course
* @version
*/
function show_notification($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, __FILE__, __LINE__);
$oldestTrackDate = "3000-01-01 00:00:00";
while ($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))) {
if ((!isset ($lastTrackInCourseDate[$item_property['tool']]) || $lastTrackInCourseDate[$item_property['tool']] < $item_property['lastedit_date'])
&& ((in_array($item_property['to_group_id'], $group_ids) && ($item_property['tool'] != TOOL_DROPBOX && $item_property['tool'] != TOOL_NOTEBOOK && $item_property['tool'] != TOOL_CHAT)))
&& ($item_property['visibility'] == '1' || ($my_course['s'] == '1' && $item_property['visibility'] == '0') || !isset ($item_property['visibility']))) {
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 ($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,__FILE__,__LINE__);
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
api_plugin('mycourses_main');
/*
-----------------------------------------------------------------------------
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'];
$status[$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, __FILE__, __LINE__);
if ($resGetLastAnnouncements) {
while ($annoncement = Database::fetch_array($resGetLastAnnouncements)) {
$keyTools = 'valvas';
$keyTime = $annoncement['publicationDate'];
$keyCourse = $thisCourseSysCode;
$digest[$$orderKey[0]][$$orderKey[1]][$$orderKey[2]][] = htmlspecialchars(api_substr(strip_tags($annoncement["content"]), 0, CONFVAL_NB_CHAR_FROM_CONTENT), ENT_QUOTES, $charset);
$nbDigestEntries ++; // summary has same order as advalvas
}
}
}
/*
-----------------------------------------------------------
Agenda
-----------------------------------------------------------
*/
$course_database = $my_course['db'];
$course_tool_table = Database :: get_course_table(TABLE_TOOL_LIST,$course_database);
$query = "SELECT visibility FROM $course_tool_table WHERE link = 'calendar/agenda.php' AND visibility = 1";
$result = Database::query($query);
$thisAgenda = $maxCourse - $nbDigestEntries; // new max entries for agenda
if ($maxAgenda < $thisAgenda) {
$thisAgenda = $maxAgenda;
}
// collect from agenda, but only if tool is visible for the course
if ($result && $thisAgenda > 0 && Database::num_rows($result) > 0) {
$tableCal = $courseTablePrefix.$thisCourseDbName.$_configuration['db_glue']."calendar_event";
$sqlGetNextAgendaEvent = "SELECT start_date, title content, start_time
FROM $tableCal
WHERE start_date >= CURDATE()
ORDER BY start_date, start_time
LIMIT $maxAgenda";
$resGetNextAgendaEvent = Database::query($sqlGetNextAgendaEvent, __FILE__, __LINE__);
if ($resGetNextAgendaEvent) {
while ($agendaEvent = Database::fetch_array($resGetNextAgendaEvent)) {
$keyTools = 'agenda';
$keyTime = $agendaEvent['start_date'];
$keyCourse = $thisCourseSysCode;
$digest[$$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($_GET['history']) == 1) {
echo '<h3>'.get_lang('HistoryTrainingSession').'</h3>';
if (count($courses_tree)==1){
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($_GET['history'])) { // check if it's not history trainnign session list
// independent courses
if(count($category['courses']) > 0) {
echo '<ul class="courseslist" style="list-style-type:none;">';
}
foreach ($category['courses'] as $course) {
$c = get_logged_user_course_html($course, 0, 'independent_course_item');
echo $c[1];
}
if(count($category['courses']) > 0) {
echo '</ul>';
}
}
//independent sessions
foreach ($category['sessions'] as $session) {
//don't show empty sessions
if (count($session['courses'])<1) { continue; }
echo '<ul class="session_box">';
echo '<li class="session_box_title" id="session_'.$session['details']['id'].'" >';
echo Display::return_icon('div_show.gif', get_lang('Expand'), array('align' => 'absmiddle', 'id' => 'session_img_'.$session['details']['id'])) . ' ';
$s = get_session_title_box($session['details']['id']);
echo get_lang('SessionName') . ': ' . $s['title']. ' - '.(!empty($s['coach'])?$s['coach'].' - ':'').$s['dates'];
echo '</li>';
//courses inside the current session
foreach ($session['courses'] as $course) {
$c = get_logged_user_course_html($course, $session['details']['id'], 'session_course_item');
echo $c[1];
}
echo '</ul>';
}
} else {
// all sessions included in
if (!empty($category['details'])) {
echo '<div class="session_category" id="session_category_'.$category['details']['id'].'" style="background-color:#fbfbfb; border:1px solid #dddddd; padding:5px; margin-top: 10px;">';
echo '<div class="session_category_title_box" id="session_category_title_box_'.$category['details']['id'].'" style="font-size:larger; color: #555555;">'. Display::return_icon('div_show.gif', get_lang('Expand'), array('align' => 'absmiddle', 'id' => 'category_img_'.$category['details']['id'])) . ' ' . get_lang('SessionCategory') . ': ' . $category['details']['name'].' - '.get_lang('From').' '.$category['details']['date_start'].' '.get_lang('Until').' '.$category['details']['date_end'].'</div>';
foreach ($category['sessions'] as $session) {
//don't show empty sessions
if (count($session['courses'])<1) { continue; }
echo '<ul class="session_box" id="session_'.$session['details']['id'].'">';
echo '<li class="session_box_title" id="session_'.$session['details']['id'].'">';
echo Display::return_icon('div_show.gif', get_lang('Expand'), array('align' => 'absmiddle', 'id' => 'session_img_'.$session['details']['id'])) . ' ';
$s = get_session_title_box($session['details']['id']);
echo get_lang('SessionName') . ': ' . $s['title']. ' - '.(!empty($s['coach'])?$s['coach'].' - ':'').$s['dates'];
echo '</li>';
foreach ($session['courses'] as $course) {
//echo '<li class="session_course_item" id="session_course_item_'.$course['code'].'" style="padding:5px">';
$c = get_logged_user_course_html($course, $session['details']['id'], 'session_course_item');
echo $c[1];
//echo $course['code'];
//echo '</li>';
}
echo '</ul>';
}
echo '</div>';
}
}
}
}
/*
if ( is_array($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 OR $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">';
// 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) and is_array($toolsList) and isset($digest)) {
$show_digest_link = true;
$show_menu = true;
}
// My account section
if ($show_menu) {
echo '<div class="menusection">';
echo '<span class="menusectioncaption">'.get_lang('MenuUser').'</span>';
//user image
// @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') {
$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(), $img_array['file'], 92, 'medium_', ' width="90" height="90" ');
echo '<div id="social_widget" style="">';
if ($no_image == false)
echo '<a href="'.api_get_path(WEB_PATH).'main/social/profile.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>';
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_SENT_BY_USER,false);
$group_pending_invitations = count($group_pending_invitations);
$cant_msg = '';
if ($number_of_new_messages > 0)
$cant_msg = ' ('.$number_of_new_messages.')';
echo '<div class="message-content">
<h2 class="message-title">'.get_lang('Messages').'</h2>
<p>';
echo '<a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php" class="message-body">'.get_lang('Inbox').$cant_msg.' </a><br />';
echo '<a href="'.api_get_path(WEB_PATH).'main/messages/new_message.php" class="message-body">'.get_lang('Comppose').' </a><br />';
if ($number_of_new_messages_of_friend > 0) {
echo '<a href="'.api_get_path(WEB_PATH).'main/social/invitations.php" class="message-body">'.get_lang('PendingInvitations').' ('.$number_of_new_messages_of_friend.') </a><br />';
}
if ( $group_pending_invitations > 0) {
echo '<a href="'.api_get_path(WEB_PATH).'main/social/invitations.php" class="message-body">'.get_lang('GroupPendingInvitations').' ('.$group_pending_invitations.') </a><br />';
}
echo '</p>';
//echo '<img src="'.api_get_path(WEB_IMG_PATH).'delete.gif" alt="'.get_lang('Close').'" title="'.get_lang('Close').'" class="message-delete" />';
echo '</div>';
echo '</div><br />';
}
echo '<ul class="menulist">';
if ($show_create_link) {
display_create_course_link();
}
if ($show_course_link) {
display_edit_course_list_links();
display_history_course_session();
}
if ($show_digest_link) {
display_digest($toolsList, $digest, $orderKey, $courses);
}
echo '</ul>';
echo '</div>';
}
// Main navigation section
// tabs that are deactivated are added here
if (!empty($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 "\n";
}
echo '</ul>';
echo '</div>';
}
// plugins for the my courses menu
if (isset($_plugins['mycourses_menu']) && is_array($_plugins['mycourses_menu'])) {
echo '<div class="note">';
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>';
}
// 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>'; // end of menu
//footer
Display :: display_footer();