@ -3006,11 +3006,9 @@ class SessionManager
$session_id = intval($session_id);
$sqlSelect = "SELECT *";
if ($getCount) {
$sqlSelect = "SELECT COUNT(1)";
}
// select the courses
$sql = "$sqlSelect FROM $tbl_course c
INNER JOIN $tbl_session_rel_course src
@ -3040,10 +3038,8 @@ class SessionManager
if ($num_rows > 0) {
if ($getCount) {
$count = Database::fetch_array($result);
return intval($count[0]);
}
while ($row = Database::fetch_array($result,'ASSOC')) {
$courses[$row['id']] = $row;
}
@ -5533,7 +5529,6 @@ class SessionManager
. "GROUP BY u.user_id";
$result = Database::query($sql);
$list = array();
while ($data = Database::fetch_assoc($result)) {
@ -5543,4 +5538,391 @@ class SessionManager
return $list;
}
/**
* Return an associative array 'id_course' => [id_session1, id_session2...]
* where course id_course is in sessions id_session1, id_session2 * for course where user is coach
* i.e. coach for the course or
* main coach for a session the course is in
* for a session category (or woth no session category if empty)
*
* @param $userId
*/
public static function getSessionCourseForUser($userId)
{
// list of COURSES where user is COURSE session coach
$listCourseCourseCoachSession = self::getCoursesForCourseSessionCoach($userId);
// list of courses where user is MAIN session coach
$listCourseMainCoachSession = self::getCoursesForMainSessionCoach($userId);
// merge these 2 array
$listResCourseSession = $listCourseCourseCoachSession;
foreach ($listCourseMainCoachSession as $courseId2 => $listSessionId2) {
if (isset($listResCourseSession[$courseId2])) {
// if sessionId array exists for this course
// same courseId, merge the list of session
foreach ($listCourseMainCoachSession[$courseId2] as $i => $sessionId2) {
if (!in_array($sessionId2, $listResCourseSession[$courseId2])) {
$listResCourseSession[$courseId2][] = $sessionId2;
}
}
} else {
$listResCourseSession[$courseId2] = $listSessionId2;
}
}
return $listResCourseSession;
}
/**
* Return an array of courses in session for user
* and for each courses the list of session that use this course for user
*
* [0] => array
* userCatId
* userCatTitle
* courseInUserCatList
* [0] => array
* courseId
* title
* courseCode
* sessionCatList
* [0] => array
* catSessionId
* catSessionName
* sessionList
* [0] => array
* sessionId
* sessionName
*
* @param $userId
* @return array
*
*/
public static function getNamedSessionCourseForCoach($userId)
{
$listResults = array();
$listCourseSession = self::getSessionCourseForUser($userId);
foreach ($listCourseSession as $courseId => $listSessionId) {
// course info
$courseInfo = CourseManager::get_course_information_by_id($courseId);
$listOneCourse = array();
$listOneCourse['courseId'] = $courseId;
$listOneCourse['title'] = $courseInfo['title'];
$listOneCourse['courseCode'] = $courseInfo['code'];
$listOneCourse['sessionCatList'] = array();
$listCat = array();
foreach ($listSessionId as $i => $sessionId) {
// here we got all session for this course
// lets check there session categories
$sessionInfo = SessionManager::fetch($sessionId);
$catId = $sessionInfo['session_category_id'];
if (!isset($listCat[$catId])) {
$listCatInfo = self::get_session_category($catId);
$listCat[$catId] = array();
$listCat[$catId]['catSessionId'] = $catId;
$listCat[$catId]['catSessionName'] = $listCatInfo['name'];
$listCat[$catId]['sessionList'] = array();
}
$listSessionInfo = SessionManager::fetch($sessionId);
$listSessionIdName = array("sessionId" => $sessionId, "sessionName" => $listSessionInfo['name']);
$listCat[$catId]['sessionList'][] = $listSessionIdName;
}
// sort $listCat by catSessionName
usort($listCat, 'self::compareBySessionName');
// in each catSession sort sessionList by sessionName
foreach($listCat as $i => $listCatSessionInfo) {
$listSessionList = $listCatSessionInfo['sessionList'];
usort($listSessionList, 'self::compareCatSessionInfo');
$listCat[$i]['sessionList'] = $listSessionList;
}
$listOneCourse['sessionCatList'] = $listCat;
// user course category
list($userCatId, $userCatTitle) = CourseManager::getUserCourseCategoryForCourse($userId, $courseId);
$userCatId = intval($userCatId);
$listResults[$userCatId]['courseInUserCategoryId'] = $userCatId;
$listResults[$userCatId]['courseInUserCategoryTitle'] = $userCatTitle;
$listResults[$userCatId]['courseInUserCatList'][] = $listOneCourse;
}
// sort by user course cat
uasort($listResults, 'self::compareByUserCourseCat');
// sort by course title
foreach ($listResults as $userCourseCatId => $tabCoursesInCat) {
$courseInUserCatList = $tabCoursesInCat['courseInUserCatList'];
uasort($courseInUserCatList, 'self::compareByCourse');
$listResults[$userCourseCatId]['courseInUserCatList'] = $courseInUserCatList;
}
return $listResults;
}
/**
* @param array $listA
* @param array $listB
* @return int
*/
private static function compareCatSessionInfo($listA, $listB)
{
if ($listA['sessionName'] == $listB['sessionName']) {
return 0;
} else if($listA['sessionName'] > $listB['sessionName']) {
return 1;
} else {
return -1;
}
}
/**
* @param array $listA
* @param array $listB
* @return int
*/
private static function compareBySessionName($listA, $listB)
{
if ($listB['catSessionName'] == '') {
return -1;
} else if ($listA['catSessionName'] == '') {
return 1;
} else if ($listA['catSessionName'] == $listB['catSessionName']) {
return 0;
} else if($listA['catSessionName'] > $listB['catSessionName']) {
return 1;
} else {
return -1;
}
}
/**
* @param array $listA
* @param array $listB
* @return int
*/
private static function compareByUserCourseCat($listA, $listB)
{
if ($listA['courseInUserCategoryTitle'] == $listB['courseInUserCategoryTitle']) {
return 0;
} else if($listA['courseInUserCategoryTitle'] > $listB['courseInUserCategoryTitle']) {
return 1;
} else {
return -1;
}
}
/**
* @param array $listA
* @param array $listB
* @return int
*/
private static function compareByCourse($listA, $listB)
{
if ($listA['title'] == $listB['title']) {
return 0;
} else if($listA['title'] > $listB['title']) {
return 1;
} else {
return -1;
}
}
/**
* Return HTML code for displaying session_course_for_coach
* @param $userId
* @return string
*/
public static function getHtmlNamedSessionCourseForCoach($userId)
{
$htmlRes = '';
$listInfo = self::getNamedSessionCourseForCoach($userId);
foreach($listInfo as $i => $listCoursesInfo) {
$courseCode = $listCoursesInfo['courseCode'];
$courseTitle = $listCoursesInfo['title'];
$listParamsCourse = array();
$listParamsCourse['icon'] = '< div style = "float:left" > < input style = "border:none;" type = "button" onclick = "$(\'#course-'.$courseCode.'\').toggle(\'fast\')" value = "+" / > < / div > '.Display::return_icon('blackboard.png', $listCoursesInfo['title'], array(), ICON_SIZE_LARGE);
// $listParamsCourse['link'] = api_get_path(WEB_PATH).'courses/'.$listCoursesInfo['courseCode'];
$listParamsCourse['link'] = '';
$listParamsCourse['title'] = Display::tag('a', $listCoursesInfo['title'], array('href'=>$listParamsCourse['link']));
$htmlCourse = '< div class = "well" style = "border-color:#27587D" > '.CourseManager::course_item_html($listParamsCourse, true);
// $params['subtitle']
// for each category of session
$htmlCatSessions = '';
foreach ($listCoursesInfo['sessionCatList'] as $j => $listCatSessionsInfo) {
// we got an array of session categories
$catSessionId = $listCoursesInfo['sessionCatList'][$j]['catSessionId'];
$catSessionName = $listCoursesInfo['sessionCatList'][$j]['catSessionName'];
$listParamsCatSession['icon'] = Display::return_icon('folder_blue.png', $catSessionName, array(), ICON_SIZE_LARGE);
$listParamsCatSession['link'] = '';
$listParamsCatSession['title'] = $catSessionName;
$marginShift = 20;
if ($catSessionName != '') {
$htmlCatSessions .= '< div style = "margin-left:'.$marginShift.'px;" > ' . CourseManager::course_item_html($listParamsCatSession, true) . '< / div > ';
$marginShift = 40;
}
// for each sessions
$listCatSessionSessionList = $listCoursesInfo['sessionCatList'][$j]['sessionList'];
$htmlSession = '';
foreach ($listCatSessionSessionList as $k => $listSessionInfo) {
// we got an array of session info
$sessionId = $listSessionInfo['sessionId'];
$sessionName = $listSessionInfo['sessionName'];
$listParamsSession['icon'] = Display::return_icon('blackboard_blue.png', $sessionName, array(), ICON_SIZE_LARGE);
$listParamsSession['link'] = '';
$linkToCourseSession = api_get_path(WEB_PATH).'courses/'.$courseCode.'/?id_session='.$sessionId;
$listParamsSession['title'] = $sessionName.'< div style = "font-weight:normal; font-style:italic" > < a href = "'.$linkToCourseSession.'" > Aller au cours dans la session< / a > < / div > ';
$htmlSession .= '< div style = "margin-left:'.$marginShift.'px;" > '.CourseManager::course_item_html($listParamsSession, true).'< / div > ';
}
$htmlCatSessions .= $htmlSession;
}
$htmlRes .= $htmlCourse.'< div style = "display:none" id = "course-'.$courseCode.'" > '.$htmlCatSessions.'< / div > < / div > ';
}
return $htmlRes;
}
/**
* Return an associative array 'id_course' => [id_session1, id_session2...]
* where course id_course is in sessions id_session1, id_session2
* @param $userId
* @return array
*/
public static function getCoursesForCourseSessionCoach($userId)
{
$listResCourseSession = array();
$tblCourse = Database::get_main_table(TABLE_MAIN_COURSE);
$tblSessionRelCourseRelUser = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tblSession = Database::get_main_table(TABLE_MAIN_SESSION);
$sql = "SELECT id_session, course_code, c.id
FROM $tblSessionRelCourseRelUser srcru
LEFT JOIN $tblCourse c
ON c.code = srcru.course_code
WHERE
srcru.id_user=".intval($userId)."
AND srcru.status = 2";
$res = Database::query($sql);
while ($data = Database::fetch_assoc($res)) {
if (self::isSessionDateOkForCoach($data['id_session'])) {
if (!isset($listResCourseSession[$data['id']])) {
$listResCourseSession[$data['id']] = array();
}
$listResCourseSession[$data['id']][] = $data['id_session'];
}
}
return $listResCourseSession;
}
/**
* Return true if coach is allowed to access this session
* @param $inSessionId
* @param $inCoachId
* @return bool
*/
public static function isSessionDateOkForCoach($sessionId)
{
$listSessionInfo = api_get_session_info($sessionId);
$dateStart = $listSessionInfo['date_start'];
$dateEnd = $listSessionInfo['date_end'];
$nbDaysAccessBeforeBeginning = $listSessionInfo['nb_days_access_before_beginning'];
$nbDaysAccessAfterEnd = $listSessionInfo['nb_days_access_after_end'];
// no start date
if ($dateStart == '0000-00-00') {
return true;
}
$now = time();
$dateStartForCoach = api_strtotime($dateStart.' 00:00:00') - ($nbDaysAccessBeforeBeginning * 86400);
$dateEndForCoach = api_strtotime($dateEnd.' 00:00:00') + ($nbDaysAccessAfterEnd * 86400);
if ($dateEnd == '0000-00-00') {
// start date but no end date
if ($dateStartForCoach < = $now) {
return true;
}
} else {
// start date and end date
if ($dateStartForCoach < = $now & & $now < = $dateEndForCoach) {
return true;
}
}
return false;
}
/**
* Return an associative array 'id_course' => [id_session1, id_session2...]
* where course id_course is in sessions id_session1, id_session2
* @param $userId
* @return array
*/
public static function getCoursesForMainSessionCoach($userId)
{
$listResCourseSession = array();
$tblSession = Database::get_main_table(TABLE_MAIN_SESSION);
// list of SESSION where user is session coach
$sql = "SELECT id FROM $tblSession
WHERE id_coach = ".intval($userId);
$res = Database::query($sql);
while ($data = Database::fetch_assoc($res)) {
$sessionId = $data['id'];
$listCoursesInSession = self::getCoursesInSession($sessionId);
foreach ($listCoursesInSession as $i => $courseId) {
if (self::isSessionDateOkForCoach($sessionId)) {
if (!isset($listResCourseSession[$courseId])) {
$listResCourseSession[$courseId] = array();
}
$listResCourseSession[$courseId][] = $sessionId;
}
}
}
return $listResCourseSession;
}
/**
* Return an array of course_id used in session $sessionId
* @param $sessionId
* @return array
*/
public static function getCoursesInSession($sessionId)
{
$listResultsCourseId = array();
$tblSessionRelCourse = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tblCourse = Database::get_main_table(TABLE_MAIN_COURSE);
// list of course in this session
$sql = "SELECT id_session, c.id
from $tblSessionRelCourse src
LEFT JOIN $tblCourse c
ON c.code=src.course_code
WHERE id_session=".intval($sessionId);
$res = Database::query($sql);
while ($data = Database::fetch_assoc($res)) {
$listResultsCourseId[] = $data['id'];
}
return $listResultsCourseId;
}
}
baelmyhu
11 years ago