chamilo
/
chamilo-lms
mirror of https://github.com/chamilo/chamilo-lms/tree/1.11.x
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Minor - format code

Browse Source
1.9.x
Julio Montoya 11 years ago
parent 3b4d742d4d
commit e38707e57f
1 changed files with 122 additions and 77 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 199
      main/inc/lib/sessionmanager.lib.php

199
main/inc/lib/sessionmanager.lib.php
Unescape View File

@ -21,10 +21,10 @@ class SessionManager
}
/**
* Fetches a session from the database
* @param int Session ID
* @return array Session details (id, id_coach, name, nbr_courses, nbr_users, nbr_classes, date_start, date_end, nb_days_access_before_beginning,nb_days_access_after_end, session_admin_id)
*/
* Fetches a session from the database
* @param int Session ID
* @return array Session details (id, id_coach, name, nbr_courses, nbr_users, nbr_classes, date_start, date_end, nb_days_access_before_beginning,nb_days_access_after_end, session_admin_id)
*/
public static function fetch($id)
{
$t = Database::get_main_table(TABLE_MAIN_SESSION);
@ -39,28 +39,29 @@ class SessionManager
return Database::fetch_array($r,'ASSOC');
}
/**
* Create a session
* @author Carlos Vargas from existing code
* @param string name
* @param integer Start year (yyyy)
* @param integer Start month (mm)
* @param integer Start day (dd)
* @param integer End year (yyyy)
* @param integer End month (mm)
* @param integer End day (dd)
* @param integer Number of days that the coach can access the session before the start date
* @param integer Number of days that the coach can access the session after the end date
* @param integer If 1, means there are no date limits
* @param mixed If integer, this is the session coach id, if string, the coach ID will be looked for from the user table
* @param integer ID of the session category in which this session is registered
* @param integer Visibility after end date (0 = read-only, 1 = invisible, 2 = accessible)
* @param string Start limit = true if the start date has to be considered
* @param string End limit = true if the end date has to be considered
* @todo use an array to replace all this parameters or use the model.lib.php ...
* @return mixed Session ID on success, error message otherwise
**/
public static function create_session($sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end,$sday_end,$snb_days_acess_before,$snb_days_acess_after, $nolimit,$coach_username, $id_session_category,$id_visibility, $start_limit = true, $end_limit = true, $fix_name = false) {
/**
* Create a session
* @author Carlos Vargas from existing code
* @param string name
* @param integer Start year (yyyy)
* @param integer Start month (mm)
* @param integer Start day (dd)
* @param integer End year (yyyy)
* @param integer End month (mm)
* @param integer End day (dd)
* @param integer Number of days that the coach can access the session before the start date
* @param integer Number of days that the coach can access the session after the end date
* @param integer If 1, means there are no date limits
* @param mixed If integer, this is the session coach id, if string, the coach ID will be looked for from the user table
* @param integer ID of the session category in which this session is registered
* @param integer Visibility after end date (0 = read-only, 1 = invisible, 2 = accessible)
* @param string Start limit = true if the start date has to be considered
* @param string End limit = true if the end date has to be considered
* @todo use an array to replace all this parameters or use the model.lib.php ...
* @return mixed Session ID on success, error message otherwise
**/
public static function create_session($sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end,$sday_end,$snb_days_acess_before,$snb_days_acess_after, $nolimit,$coach_username, $id_session_category,$id_visibility, $start_limit = true, $end_limit = true, $fix_name = false)
{
global $_configuration;
//Check portal limits
@ -183,7 +184,8 @@ class SessionManager
* @param string $session_name
* @return bool
*/
function session_name_exists($session_name) {
function session_name_exists($session_name)
{
$session_name = Database::escape_string($session_name);
$result = Database::fetch_array(Database::query("SELECT COUNT(*) as count FROM ".Database::get_main_table(TABLE_MAIN_SESSION)." WHERE name = '$session_name' "));
return $result['count'] > 0;
@ -680,12 +682,24 @@ class SessionManager
* @param bool Whether to unsubscribe existing users (true, default) or not (false)
* @return void Nothing, or false on error
**/
public static function suscribe_users_to_session($id_session, $user_list, $session_visibility = SESSION_VISIBLE_READ_ONLY, $empty_users = true, $send_email = false) {
public static function suscribe_users_to_session(
$id_session,
$user_list,
$session_visibility = SESSION_VISIBLE_READ_ONLY,
$empty_users = true,
$send_email = false
) {
if ($id_session!= strval(intval($id_session))) return false;
foreach($user_list as $intUser){
if ($intUser!= strval(intval($intUser))) return false;
if ($id_session != strval(intval($id_session))) {
return false;
}
foreach ($user_list as $intUser){
if ($intUser!= strval(intval($intUser))) {
return false;
}
}
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
@ -694,7 +708,7 @@ class SessionManager
$session_info = api_get_session_info($id_session);
$session_name = $session_info['name'];
//from function parameter
// from function parameter
if (empty($session_visibility)) {
$session_visibility = $session_info['visibility']; //loaded from DB
//default status loaded if empty
@ -721,7 +735,7 @@ class SessionManager
}
if ($send_email) {
//sending emails only
// Sending emails only
if (is_array($user_list) && count($user_list)>0) {
foreach ($user_list as $user_id) {
if (!in_array($user_id, $existingUsers)) {
@ -751,8 +765,7 @@ class SessionManager
}
}
//Replace with this new function
//
// Replace with this new function
// insert new users into session_rel_course_rel_user and ignore if they already exist
foreach ($user_list as $enreg_user) {
if(!in_array($enreg_user, $existingUsers)) {
@ -764,7 +777,7 @@ class SessionManager
}
}
}
// count users in this session-course relation
// Count users in this session-course relation
$sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code='$enreg_course' AND status<>2";
$rs = Database::query($sql);
list($nbr_users) = Database::fetch_array($rs);
@ -783,7 +796,7 @@ class SessionManager
foreach ($user_list as $enreg_user) {
$enreg_user = Database::escape_string($enreg_user);
$nbr_users++;
$insert_sql = "INSERT IGNORE INTO $tbl_session_rel_user (id_session, id_user) VALUES ('$id_session','$enreg_user')";
$insert_sql = "INSERT IGNORE INTO $tbl_session_rel_user (id_session, id_user) VALUES ('$id_session', '$enreg_user')";
Database::query($insert_sql);
}
@ -794,12 +807,14 @@ class SessionManager
$update_sql = "UPDATE $tbl_session SET nbr_users= $nbr_users WHERE id='$id_session' ";
Database::query($update_sql);
} else {
$update_sql = "UPDATE $tbl_session SET nbr_users= nbr_users + $nbr_users WHERE id='$id_session' ";
$update_sql = "UPDATE $tbl_session SET nbr_users= nbr_users + $nbr_users WHERE id='$id_session'";
Database::query($update_sql);
}
}
/**
* Subscribe a user to an specific course inside a session.
*
* @param array $user_list
* @param int $session_id
* @param string $course_code
@ -899,9 +914,7 @@ class SessionManager
}
}
}
return true;
}
/** Subscribes courses to the given session and optionally (default) unsubscribes previous users
@ -990,7 +1003,8 @@ class SessionManager
* @param int Course id
* @return bool True in case of success, false otherwise
*/
public static function unsubscribe_course_from_session($session_id, $course_id) {
public static function unsubscribe_course_from_session($session_id, $course_id)
{
$session_id = (int)$session_id;
$course_id = (int)$course_id;
@ -1025,7 +1039,8 @@ class SessionManager
* @param string Field's language var name
* @return int new extra field id
*/
public static function create_session_extra_field ($fieldvarname, $fieldtype, $fieldtitle) {
public static function create_session_extra_field ($fieldvarname, $fieldtype, $fieldtitle)
{
// database table definition
$t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
$fieldvarname = Database::escape_string($fieldvarname);
@ -1070,7 +1085,8 @@ class SessionManager
* @param string Field value
* @return boolean true if field updated, false otherwise
*/
public static function update_session_extra_field_value ($session_id,$fname,$fvalue='') {
public static function update_session_extra_field_value ($session_id,$fname,$fvalue='')
{
$t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
$t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
@ -1144,7 +1160,8 @@ class SessionManager
* @param int $course_id
* @return bool Returns TRUE if the session and the course are related, FALSE otherwise.
* */
public static function relation_session_course_exist ($session_id, $course_id) {
public static function relation_session_course_exist ($session_id, $course_id)
{
$tbl_session_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$return_value = false;
$sql= "SELECT course_code FROM $tbl_session_course WHERE id_session = ".Database::escape_string($session_id)." AND course_code = '".Database::escape_string($course_id)."'";
@ -1185,7 +1202,8 @@ class SessionManager
* @param integer day_end
* @return $id_session;
**/
public static function create_category_session($sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end, $sday_end){
public static function create_category_session($sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end, $sday_end)
{
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$name= trim($sname);
$year_start= intval($syear_start);
@ -1238,7 +1256,8 @@ class SessionManager
* @return $id;
* The parameter id is a primary key
**/
public static function edit_category_session($id, $sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end, $sday_end){
public static function edit_category_session($id, $sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end, $sday_end)
{
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$name= trim($sname);
$year_start= intval($syear_start);
@ -1286,7 +1305,8 @@ class SessionManager
* @return void Nothing, or false on error
* The parameters is a array to delete sessions
**/
public static function delete_session_category($id_checked, $delete_session = false,$from_ws = false){
public static function delete_session_category($id_checked, $delete_session = false,$from_ws = false)
{
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
if (is_array($id_checked)) {
@ -1352,7 +1372,8 @@ class SessionManager
* @return array An array with all sessions of the platform.
* @todo optional course code parameter, optional sorting parameters...
*/
public static function get_sessions_list($conditions = array(), $order_by = array()) {
public static function get_sessions_list($conditions = array(), $order_by = array())
{
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
$session_category_table = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
@ -1396,7 +1417,8 @@ class SessionManager
* @param string session category ID
* @return mixed false if the session category does not exist, array if the session category exists
*/
public static function get_session_category ($id) {
public static function get_session_category ($id)
{
$id = intval($id);
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$sql = "SELECT id, name, date_start, date_end FROM $tbl_session_category WHERE id= $id";
@ -1413,7 +1435,8 @@ class SessionManager
* Get all session categories (filter by access_url_id)
* @return mixed false if the session category does not exist, array if the session category exists
*/
public static function get_all_session_category() {
public static function get_all_session_category()
{
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$id = api_get_current_access_url_id();
$sql = 'SELECT * FROM '.$tbl_session_category.' WHERE access_url_id ="'.$id.'" ORDER BY name ASC';
@ -1434,7 +1457,8 @@ class SessionManager
* @param bool - optional, if is true the user don't be a coach now, otherwise it'll assign a coach
* @return bool true if there are affected rows, otherwise false
*/
public static function set_coach_to_course_session($user_id, $session_id = 0, $course_code = '', $nocoach = false) {
public static function set_coach_to_course_session($user_id, $session_id = 0, $course_code = '', $nocoach = false)
{
// Definition of variables
$user_id = intval($user_id);
@ -1470,13 +1494,13 @@ class SessionManager
if (Database::num_rows($res) > 0) {
// The user don't be a coach now
$sql = "UPDATE $tbl_session_rel_course_rel_user SET status = 0 WHERE id_session = '$session_id' AND course_code = '$course_code' AND id_user = '$user_id' ";
$rs_update = Database::query($sql);
Database::query($sql);
if (Database::affected_rows() > 0) return true;
else return false;
} else {
// The user don't be a coach now
$sql = "DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session = '$session_id' AND course_code = '$course_code' AND id_user = '$user_id' ";
$rs_delete = Database::query($sql);
Database::query($sql);
if (Database::affected_rows() > 0) return true;
else return false;
}
@ -1489,14 +1513,17 @@ class SessionManager
//Then update or insert
if (Database::num_rows($rs_check) > 0) {
$sql = "UPDATE $tbl_session_rel_course_rel_user SET status = 2 WHERE id_session = '$session_id' AND course_code = '$course_code' AND id_user = '$user_id' ";
$rs_update = Database::query($sql);
Database::query($sql);
if (Database::affected_rows() > 0) return true;
else return false;
} else {
$sql = "INSERT INTO $tbl_session_rel_course_rel_user(id_session, course_code, id_user, status) VALUES('$session_id', '$course_code', '$user_id', 2)";
Database::query($sql);
if (Database::affected_rows() > 0) return true;
else return false;
if (Database::affected_rows() > 0) {
return true;
} else {
return false;
}
}
}
} else {
@ -1510,19 +1537,17 @@ class SessionManager
* @param array Sessions id
* @param int Relation type
**/
public static function suscribe_sessions_to_hr_manager($hr_manager_id,$sessions_list) {
global $_configuration;
public static function suscribe_sessions_to_hr_manager($hr_manager_id,$sessions_list)
{
// Database Table Definitions
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
$tbl_session_rel_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
$hr_manager_id = intval($hr_manager_id);
$affected_rows = 0;
//Deleting assigned sessions to hrm_id
if ($_configuration['multiple_access_urls']) {
// Deleting assigned sessions to hrm_id
if (api_is_multiple_url_enabled()) {
$sql = "SELECT id_session FROM $tbl_session_rel_user s INNER JOIN $tbl_session_rel_access_url a ON (a.session_id = s.id_session) WHERE id_user = $hr_manager_id AND relation_type=".SESSION_RELATION_TYPE_RRHH." AND access_url_id = ".api_get_current_access_url_id()."";
} else {
$sql = "SELECT id_session FROM $tbl_session_rel_user s WHERE id_user = $hr_manager_id AND relation_type=".SESSION_RELATION_TYPE_RRHH."";
@ -1535,6 +1560,7 @@ class SessionManager
Database::query($sql);
}
}
// inserting new sessions list
if (is_array($sessions_list)) {
foreach ($sessions_list as $session_id) {
@ -1592,7 +1618,8 @@ class SessionManager
* @param int session id
* @return array list of courses
*/
public static function get_course_list_by_session_id($session_id) {
public static function get_course_list_by_session_id($session_id)
{
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
@ -1617,10 +1644,12 @@ class SessionManager
* @param string Original field name
* @return int Session id
*/
public static function get_session_id_from_original_id($original_session_id_value, $original_session_id_name) {
public static function get_session_id_from_original_id($original_session_id_value, $original_session_id_name)
{
$t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
$table_field = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
$sql_session = "SELECT session_id FROM $table_field sf INNER JOIN $t_sfv sfv ON sfv.field_id=sf.id WHERE field_variable='$original_session_id_name' AND field_value='$original_session_id_value'";
$sql_session = "SELECT session_id FROM $table_field sf INNER JOIN $t_sfv sfv ON sfv.field_id=sf.id
WHERE field_variable='$original_session_id_name' AND field_value='$original_session_id_value'";
$res_session = Database::query($sql_session);
$row = Database::fetch_object($res_session);
if ($row) {
@ -1662,10 +1691,11 @@ class SessionManager
return $return_array;
}
/**
* The general coach (field: session.id_coach)
* @param int user id
*/
/**
* The general coach (field: session.id_coach)
* @param int user id
* @return array
*/
public static function get_sessions_by_general_coach($user_id) {
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
$user_id = intval($user_id);
@ -1690,12 +1720,24 @@ class SessionManager
return Database::store_result($result, 'ASSOC');
}
public static function get_sessions_by_coach($user_id) {
/**
* @param int $user_id
* @return array
*/
public static function get_sessions_by_coach($user_id)
{
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
return Database::select('*', $session_table, array('where'=>array('id_coach = ?'=>$user_id)));
}
public static function get_user_status_in_course_session($user_id, $course_code, $session_id) {
/**
* @param int $user_id
* @param string $course_code
* @param int $session_id
* @return array|bool
*/
public static function get_user_status_in_course_session($user_id, $course_code, $session_id)
{
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT session_rcru.status
@ -1719,9 +1761,10 @@ class SessionManager
* @param $user_id
* @param $course_code
* @param $session_id
* @return unknown_type
* @return int
*/
public static function get_user_status_in_session($user_id, $course_code, $session_id) {
public static function get_user_status_in_session($user_id, $course_code, $session_id)
{
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT session_rcru.status
@ -1753,7 +1796,8 @@ class SessionManager
* @param int $promotion_id
* @param array $list
*/
static function suscribe_sessions_to_promotion($promotion_id, $list) {
static function suscribe_sessions_to_promotion($promotion_id, $list)
{
$t = Database::get_main_table(TABLE_MAIN_SESSION);
$params = array();
$params['promotion_id'] = 0;
@ -1773,7 +1817,8 @@ class SessionManager
* @param int session id
* @param int status
*/
public static function set_session_status($session_id, $status) {
public static function set_session_status($session_id, $status)
{
$t = Database::get_main_table(TABLE_MAIN_SESSION);
$params['visibility'] = $status;
Database::update($t, $params, array('id = ?'=>$session_id));
@ -1873,7 +1918,7 @@ class SessionManager
}
$short_courses = $new_short_courses;
$res = self::add_courses_to_session($sid, $short_courses, true);
self::add_courses_to_session($sid, $short_courses, true);
$short_courses = null;
}
}
@ -1888,7 +1933,7 @@ class SessionManager
}
$users = null;
//Subscribing in read only mode
$res = self::suscribe_users_to_session($sid, $short_users, SESSION_VISIBLE_READ_ONLY, true, false);
self::suscribe_users_to_session($sid, $short_users, SESSION_VISIBLE_READ_ONLY, true, false);
$short_users = null;
}
return $sid;

Write Preview
Loading…
Cancel
Save