';
}
/*
if (api_is_allowed_to_edit(null, true)) {
$progress_thematic_icon = '
';
} else {
$progress_thematic_icon = get_thematic_progress_icon($course['db_name']);
}
*/
//echo "\t
\n";
//echo "\t\t| \n";
//show a hyperlink to the course, unless the course is closed and user is not course admin
//$course_access_settings = CourseManager :: get_access_settings($course['code']);
$course_visibility = $course['visibility'];
if ($course_visibility != COURSE_VISIBILITY_CLOSED || $course['status'] == COURSEMANAGER) {
$course_title = ''.$course['title'].'';
} else {
$course_title = $course['title']." ".get_lang('CourseClosed');
}
echo " ".$status_icon." ".$course_title."
";
if (api_get_setting('display_coursecode_in_courselist') == 'true') {
echo $course['visual_code'];
}
if (api_get_setting('display_coursecode_in_courselist') == 'true' && api_get_setting('display_teacher_in_courselist') == 'true') {
echo " - ";
}
if ($course['status'] == COURSEMANAGER) {
//echo Display::return_icon('teachers.gif', get_lang('Status').': '.get_lang('Teacher'), array('style'=>'width:16px; height:16px; padding-right:5px;'));
}
if (api_get_setting('display_teacher_in_courselist') == 'true') {
echo $course['tutor'];
}
echo ' ';
echo Display::return_icon('klipper.png', get_lang('CourseAutoRegister'));
// show notifications
echo $show_notification;
echo '';
$key++;
}
}
}
}
/**
* Display courses without special courses
* @param int user id
* @return void
*/
function display_courses($user_id) {
global $_user, $_configuration;
// building an array that contains all the id's of the user defined course categories
// initially this was inside the display_courses_in_category function but when we do it here we have fewer
// sql executions = performance increase.
$all_user_categories = get_user_course_categories();
// step 0: we display the course without a user category
display_courses_in_category(0, 'true');
// Step 1: We get all the categories of the user.
$tucc = Database::get_user_personal_table(TABLE_USER_COURSE_CATEGORY);
$sql = "SELECT id, title FROM $tucc WHERE user_id='".$_user['user_id']."' ORDER BY sort ASC";
$result = Database::query($sql);
while ($row = Database::fetch_array($result)) {
// We simply display the title of the category.
echo '';
echo ' ';
echo '- ';
echo Display::return_icon('folder_yellow.png', '', array('width'=>'48px', 'align' => 'absmiddle'));
echo '';
echo ''; // display an internal anchor.
echo $row['title'];
echo '';
echo '
';
display_courses_in_category($row['id']);
echo ' ';
echo ' ';
if (api_is_platform_admin()) {
echo ' ';
}
//function logic - act on the data
$is_virtual_course = CourseManager :: is_virtual_course_from_system_code($course['code']);
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['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['code'], api_get_user_id());
if ($has_virtual_courses) {
$course_info = api_get_course_info($course['code']);
$return_result = CourseManager :: determine_course_title_from_course_info(api_get_user_id(), $course_info);
$course_title = $return_result['title'];
$course_display_code = $return_result['code'];
} else {
$course_title = $course['title'];
$course_display_code = $course['visual_code'];
}
//show a hyperlink to the course, unless the course is closed and user is not course admin
$course_visibility = $course['visibility'];
if ($course_visibility != COURSE_VISIBILITY_CLOSED || $course['status'] == COURSEMANAGER) {
$course_title = ' '.$course['title'].'';
} else {
$course_title = $course['title']." ".get_lang('CourseClosed');
}
echo ' '.$status_icon.' '.$course_title.'';
if (api_get_setting('display_coursecode_in_courselist') == 'true') {
echo $course_display_code;
}
if (api_get_setting('display_coursecode_in_courselist') == 'true' && api_get_setting('display_teacher_in_courselist') == 'true') {
echo ' - ';
}
if (api_get_setting('display_teacher_in_courselist') == 'true') {
if (!empty($course['tutor']))
echo $course['tutor'];
}
// show notifications
echo $show_notification;
echo '
\n";
while (list($key1) = each($digest)) {
if (is_array($digest[$key1])) {
// // // Title of LEVEL 1 // // //
echo "\n";
if ($orderKey[0] == 'keyTools') {
$tools = $key1;
echo $toolsList[$key1]['name'];
} elseif ($orderKey[0] == 'keyCourse') {
$courseSysCode = $key1;
echo "", $courses[$key1]['courseCode'], "\n";
} elseif ($orderKey[0] == 'keyTime') {
echo api_convert_and_format_date($digest[$key1], DATE_FORMAT_LONG, date_default_timezone_get());
}
echo "\n";
// // // End Of Title of LEVEL 1 // // //
// // // LEVEL 2 // // //
reset($digest[$key1]);
while (list ($key2) = each($digest[$key1])) {
// // // Title of LEVEL 2 // // //
echo "\n", "\n";
if ($orderKey[1] == 'keyTools') {
$tools = $key2;
echo $toolsList[$key2][name];
} elseif ($orderKey[1] == 'keyCourse') {
$courseSysCode = $key2;
echo "", $courses[$key2]['courseCode'], "\n";
} elseif ($orderKey[1] == 'keyTime') {
echo api_convert_and_format_date($key2, DATE_FORMAT_LONG, date_default_timezone_get());
}
echo "\n";
echo " ";
// // // 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') {
$level3title = "".$toolsList[$key3]['name']."";
} elseif ($orderKey[2] == 'keyCourse') {
$level3title = "• ".$courses[$key3]['courseCode']."\n";
} elseif ($orderKey[2] == 'keyTime') {
$level3title = "• ".api_convert_and_format_date($key3, DATE_FORMAT_LONG, date_default_timezone_get())."";
}
// // // End Of Title of LEVEL 3 // // //
// // // LEVEL 4 (data) // // //
reset($digest[$key1][$key2][$key3]);
while (list ($key4, $dataFromCourse) = each($digest[$key1][$key2][$key3])) {
echo $level3title, ' – ', api_substr(strip_tags($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 "
\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 = "";
$s_htlm_status_icon=Display::return_icon('blackboard_blue.png', get_lang('Course'), array('width'=>'48px'));
/*
if ($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";
$result .= ''.$s_htlm_status_icon.' ';
//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') {
$result .= ''.$course_display_title.'';
}
} else {
$result .= ''.$course_display_title.'';
}
} else {
$result .= $course_display_title." "." ".get_lang('CourseClosed')."";
}
/*
if (api_is_allowed_to_edit(null, true)) {
$progress_thematic_icon = ''.get_thematic_progress_icon($course_database, $session_id).'';
} else {
$progress_thematic_icon = get_thematic_progress_icon($course_database, $session_id);
}
*/
//$result .= ' '.$progress_thematic_icon.'';
// 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 .= '
';
}
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 .= ' – ';
}
$result .= get_lang('Coachs').': '.implode(', ',$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);
$result .= '
';
while (list ($key2) = each($digest[$thisCourseSysCode])) {
$result .= '- ';
if ($orderKey[1] == 'keyTools') {
$result .= "";
$result .= "$toolsList[$key2][\"name\"]";
} else {
$result .= api_convert_and_format_date($key2, DATE_FORMAT_LONG, date_default_timezone_get());
}
$result .= '
';
$result .= '';
reset ($digest[$thisCourseSysCode][$key2]);
while (list ($key3, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2])) {
$result .= '- ';
if ($orderKey[2] == 'keyTools') {
$result .= "";
$result .= "$toolsList[$key3][\"name\"]";
} else {
$result .= api_convert_and_format_date($key3, DATE_FORMAT_LONG, date_default_timezone_get());
}
$result .= '
';
reset($digest[$thisCourseSysCode][$key2][$key3]);
while (list ($key4, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2][$key3])) {
$result .= '- ';
$result .= htmlspecialchars(api_substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT), ENT_QUOTES, $charset);
$result .= '
';
}
$result .= ' ';
$result .= ' ';
}
$result .= ' ';
$result .= ' ';
}
$result .= '';
}
$result .= '';
if (api_get_setting('use_session_mode') == 'true' && !$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)?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 $nosession;
if (api_get_setting('use_session_mode')=='true' && !$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)?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);
$oldestTrackDate = "3000-01-01 00:00:00";
while ($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
$retvalue = ' ';
if (isset ($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;
}
$retvalue .= ''.'.'img/'.$notification['image'].' "-- '.get_lang(ucfirst($notification['tool'])).' -- '.get_lang('_title_notification').") ';
}
}
return $retvalue;
}
/**
* retrieves the user defined course categories
* @author Patrick Cool , 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 ' '; // start of content for logged in users
// Plugins for the my courses main area
echo ' ';
api_plugin('mycourses_main');
echo ' ';
/*
-----------------------------------------------------------------------------
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);
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($_GET['history']) == 1) {
echo ' '.get_lang('HistoryTrainingSession').'';
if (empty($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($_GET['history'])) { // check if it's not history trainnign session list
display_special_courses(api_get_user_id());
display_courses(api_get_user_id());
}
//independent sessions
foreach ($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 ' ';
echo ' ';
echo '- ';
//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'];
echo '' . $s['title']. ' '.$extra_info.'';
if (api_is_platform_admin()) {
echo '';
}
echo '
';
echo $html_courses_session;
echo ' ';
}
}
} else {
// all sessions included in
if (!empty($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 .= ' ';
$html_sessions .= '- ';
//$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 .= '' . $s['title']. ' ';
$html_sessions .= '';
$html_sessions .= (!empty($s['coach'])?$s['coach'].' | ':'').$s['dates'];
$html_sessions .= '';
if (api_is_platform_admin()) {
$html_sessions .= '';
}
$html_sessions .= '
';
$html_sessions .= $html_courses_session;
$html_sessions .= ' ';
}
}
if ($count_courses_session > 0) {
echo ' ';
echo ' ';
//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' ';
}
echo ' ';
echo $category['details']['name'];
echo '';
echo ' ';
echo get_lang('From').' '.$category['details']['date_start'].' '.get_lang('Until').' '.$category['details']['date_end'].'';
echo '';
echo $html_sessions;
echo ' ';
}
}
}
}
}
/*
$userdefined_categories = get_user_course_categories();
if ( is_array($list) ) {
//Courses whithout sessions
$old_user_category = 0;
foreach ($list as $key => $value) {
if (empty($value[2])) { //if out of any session
$userdefined_categories = get_user_course_categories();
echo ' ';
if ($old_user_category<>$value[0]) {
if ($key <> 0 || $value[0] <> 0) {// there are courses in the previous category
echo "\n ";
}
echo "\n\n\t - ".$userdefined_categories[$value[0]]."
\n";
if ($key<>0 OR $value[0]<>0){ // there are courses in the previous category
echo " ";
}
$old_user_category = $value[0];
}
echo $value[1];
echo " \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 " \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 ' ';
}
//Category
$name_category['name'] = $value[3]['category'];
echo ' ' .
'- '.$name_category['name'].'
';
echo " \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 '';
}
//Session
echo ' ' .
'- '.$value[3]['title'].' '.$value[3]['dates'].'
';
if ( !empty($value[3]['coach']) ) {
echo '- '.$value[3]['coach'].'
';
}
echo " \n";
echo ' ';
}
}
//Courses
echo $value[1];
$i++;
}
echo "\n \n";
}
if (count($listInactives) > 0 && !$display_actives) {
echo ' ';
foreach ($listInactives as $key => $value) {
if (!empty($value[2])) {
if ($old_session != $value[2]) {
$old_session = $value[2];
if ($key != 0) {
echo ' ';
}
echo ' ' .
'- '.$value[3]['title'].' '.$value[3]['dates'].'
';
if (!empty($value[3]['coach'])) {
echo '- '.$value[3]['coach'].'
';
}
echo " \n";
echo ' ';
}
}
echo $value[1];
}
echo "\n \n";
}
}
*/
echo ' |
'.get_lang('Messages').'
echo ''; echo ''; } echo '