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- <?php
- require_once('display.lib.php');
- class SessionManager {
- private function __construct() {
- }
-
- public static function fetch($id) {
- $t = Database::get_main_table(TABLE_MAIN_SESSION);
- if ($id != strval(intval($id))) { return array(); }
- $s = "SELECT * FROM $t WHERE id = $id";
- $r = Database::query($s,__FILE__,__LINE__);
- if (Database::num_rows($r) != 1) { return array(); }
- return Database::fetch_array($r,'ASSOC');
- }
-
- 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) {
- global $_user;
- $name= trim($sname);
- $year_start= intval($syear_start);
- $month_start=intval($smonth_start);
- $day_start=intval($sday_start);
- $year_end=intval($syear_end);
- $month_end=intval($smonth_end);
- $day_end=intval($sday_end);
- $nb_days_acess_before = intval($snb_days_acess_before);
- $nb_days_acess_after = intval($snb_days_acess_after);
- $id_session_category = intval($id_session_category);
- $id_visibility = intval($id_visibility);
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $sql = 'SELECT user_id FROM '.$tbl_user.' WHERE username="'.Database::escape_string($coach_username).'"';
- $rs = Database::query($sql, __FILE__, __LINE__);
- $id_coach = Database::result($rs,0,'user_id');
- if (empty($nolimit)) {
- $date_start="$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start);
- $date_end="$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end);
- } else {
- $id_visibility = 1;
- $date_start="000-00-00";
- $date_end="000-00-00";
- }
- if (empty($name)) {
- $msg=get_lang('SessionNameIsRequired');
- return $msg;
- } elseif (empty($coach_username)) {
- $msg=get_lang('CoachIsRequired');
- return $msg;
- } elseif (empty($nolimit) && (!$month_start || !$day_start || !$year_start || !checkdate($month_start,$day_start,$year_start))) {
- $msg=get_lang('InvalidStartDate');
- return $msg;
- } elseif (empty($nolimit) && (!$month_end || !$day_end || !$year_end || !checkdate($month_end,$day_end,$year_end))) {
- $msg=get_lang('InvalidEndDate');
- return $msg;
- } elseif(empty($nolimit) && $date_start >= $date_end) {
- $msg=get_lang('StartDateShouldBeBeforeEndDate');
- return $msg;
- } else {
- $rs = Database::query("SELECT 1 FROM $tbl_session WHERE name='".addslashes($name)."'");
- if(Database::num_rows($rs)) {
- $msg=get_lang('SessionNameAlreadyExists');
- return $msg;
- } else {
- $sql_insert = "INSERT INTO $tbl_session(name,date_start,date_end,id_coach,session_admin_id, nb_days_access_before_beginning, nb_days_access_after_end, session_category_id,visibility)
- VALUES('".Database::escape_string($name)."','$date_start','$date_end','$id_coach',".intval($_user['user_id']).",".$nb_days_acess_before.", ".$nb_days_acess_after.", ".$id_session_category.", ".$id_visibility.")";
- Database::query($sql_insert ,__FILE__,__LINE__);
- $id_session=Database::insert_id();
-
- $time = time();
- $user_id = api_get_user_id();
- event_system(LOG_SESSION_CREATE, LOG_SESSION_ID, $id_session, $time, $user_id);
- return $id_session;
- }
- }
- }
-
- public static function edit_session ($id,$name,$year_start,$month_start,$day_start,$year_end,$month_end,$day_end,$nb_days_acess_before,$nb_days_acess_after,$nolimit,$id_coach, $id_session_category, $id_visibility) {
- global $_user;
- $name=trim(stripslashes($name));
- $year_start=intval($year_start);
- $month_start=intval($month_start);
- $day_start=intval($day_start);
- $year_end=intval($year_end);
- $month_end=intval($month_end);
- $day_end=intval($day_end);
- $id_coach= intval($id_coach);
- $nb_days_acess_before= intval($nb_days_acess_before);
- $nb_days_acess_after = intval($nb_days_acess_after);
- $id_session_category = intval($id_session_category);
- $id_visibility = intval($id_visibility);
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
- if (empty($nolimit)) {
- $date_start="$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start);
- $date_end="$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end);
- } else {
- $date_start="000-00-00";
- $date_end="000-00-00";
- $id_visibility = 1;
- }
- if (empty($name)) {
- $msg=get_lang('SessionNameIsRequired');
- return $msg;
- } elseif (empty($id_coach)) {
- $msg=get_lang('CoachIsRequired');
- return $msg;
- } elseif (empty($nolimit) && (!$month_start || !$day_start || !$year_start || !checkdate($month_start,$day_start,$year_start))) {
- $msg=get_lang('InvalidStartDate');
- return $msg;
- } elseif (empty($nolimit) && (!$month_end || !$day_end || !$year_end || !checkdate($month_end,$day_end,$year_end))) {
- $msg=get_lang('InvalidEndDate');
- return $msg;
- } elseif (empty($nolimit) && $date_start >= $date_end) {
- $msg=get_lang('StartDateShouldBeBeforeEndDate');
- return $msg;
- } else {
- $rs = Database::query("SELECT id FROM $tbl_session WHERE name='".Database::escape_string($name)."'");
- $exists = false;
- while ($row = Database::fetch_array($rs)) {
- if($row['id']!=$id)
- $exists = true;
- }
- if ($exists) {
- $msg=get_lang('SessionNameAlreadyExists');
- return $msg;
- } else {
- $sql="UPDATE $tbl_session " .
- "SET name='".Database::escape_string($name)."',
- date_start='".$date_start."',
- date_end='".$date_end."',
- id_coach='".$id_coach."',
- nb_days_access_before_beginning = ".$nb_days_acess_before.",
- nb_days_access_after_end = ".$nb_days_acess_after.",
- session_category_id = ".$id_session_category." ,
- visibility= ".$id_visibility."
- WHERE id='$id'";
- Database::query($sql,__FILE__,__LINE__);
-
- return $id;
- }
- }
- }
-
- public static function delete_session ($id_checked,$from_ws = false) {
- $tbl_session= Database::get_main_table(TABLE_MAIN_SESSION);
- $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);
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- global $_user;
- if(is_array($id_checked)) {
- $id_checked=Database::escape_string(implode(',',$id_checked));
- } else {
- $id_checked=intval($id_checked);
- }
- if (!api_is_platform_admin() && !$from_ws) {
- $sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_checked;
- $rs = Database::query($sql,__FILE__,__LINE__);
- if (Database::result($rs,0,0)!=$_user['user_id']) {
- api_not_allowed(true);
- }
- }
- Database::query("DELETE FROM $tbl_session WHERE id IN($id_checked)",__FILE__,__LINE__);
- Database::query("DELETE FROM $tbl_session_rel_course WHERE id_session IN($id_checked)",__FILE__,__LINE__);
- Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session IN($id_checked)",__FILE__,__LINE__);
- Database::query("DELETE FROM $tbl_session_rel_user WHERE id_session IN($id_checked)",__FILE__,__LINE__);
-
- $t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
- $t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
-
- $sql = "SELECT t_sfv.field_id FROM $t_sfv t_sfv, $t_sf t_sf WHERE t_sfv.session_id = '$id_checked' AND t_sf.field_variable = 'SECCION' ";
- $rs_field = Database::query($sql,__FILE__,__LINE__);
- $field_id = 0;
- if (Database::num_rows($rs_field) == 1) {
- $row_field = Database::fetch_row($rs_field);
- $field_id = $row_field[0];
- $sql_delete_sfv = "DELETE FROM $t_sfv WHERE session_id = '$id_checked' AND field_id = '$field_id'";
- $rs_delete_sfv = Database::query($sql_delete_sfv,__FILE__,__LINE__);
- }
- $sql = "SELECT * FROM $t_sfv WHERE field_id = '$field_id' ";
- $rs_field_id = Database::query($sql,__FILE__,__LINE__);
- if (Database::num_rows($rs_field_id) == 0) {
- $sql_delete_sf = "DELETE FROM $t_sf WHERE id = '$field_id'";
- $rs_delete_sf = Database::query($sql_delete_sf,__FILE__,__LINE__);
- }
-
-
- $time = time();
- $user_id = api_get_user_id();
- event_system(LOG_SESSION_DELETE, LOG_SESSION_ID, $id_checked, $time, $user_id);
- }
-
- public static function suscribe_users_to_session ($id_session,$user_list, $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;
- }
- $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);
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
-
- $session_info = api_get_session_info($id_session);
- $session_name = $session_info['name'];
-
-
- $session_visibility = $visibility;
- if (empty($session_visibility)) {
- $session_visibility = $session_info['name'];
- $session_visivility = $session_info['visibility'];
-
- if (empty($session_visivility))
- $session_visibility = SESSION_VISIBLE_READ_ONLY;
- }
- $session_info = api_get_session_info($id_session);
- $session_name = $session_info['name'];
- $sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session='$id_session'";
- $result = Database::query($sql,__FILE__,__LINE__);
- $existingUsers = array();
- while($row = Database::fetch_array($result)){
- $existingUsers[] = $row['id_user'];
- }
- $sql = "SELECT course_code FROM $tbl_session_rel_course WHERE id_session='$id_session'";
- $result=Database::query($sql,__FILE__,__LINE__);
- $course_list=array();
- while($row=Database::fetch_array($result)) {
- $course_list[]=$row['course_code'];
- }
-
-
- if ($send_email == true) {
- global $_configuration;
-
- if(is_array($user_list) && count($user_list)>0) {
- foreach($user_list as $enreg_user) {
- if (!in_array($enreg_user,$existingUsers )) {
-
- $emailbody = '';
- $emailheaders = '';
-
- $user_info = UserManager::get_user_info_by_id($enreg_user);
- $firstname = $user_info['firstname'];
- $lastname = $user_info['lastname'];
- $email = $user_info['email'];
-
- $emailto = '"'.$firstname.' '.$lastname.'" <'.$email.'>';
- $emailsubject = '['.get_setting('siteName').'] '.get_lang('YourReg').' '.get_setting('siteName');
- $emailheaders = 'From: '.get_setting('administratorName').' '.get_setting('administratorSurname').' <'.get_setting('emailAdministrator').">\n";
- $emailheaders .= 'Reply-To: '.get_setting('emailAdministrator');
- if ($_configuration['multiple_access_urls']==true) {
- $access_url_id = api_get_current_access_url_id();
- if ($access_url_id != -1 ){
- $url = api_get_access_url($access_url_id);
- $emailbody = get_lang('Dear')." ".stripslashes(api_get_person_name($firstname, $lastname)).",\n\n".get_lang('YouAreRegisterToSession')." : ". $session_name ." \n\n" .get_lang('Address') ." ". get_setting('siteName') ." ". get_lang('Is') ." : ". $url['url'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\nT. ".get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
- }
- } else {
- $emailbody = get_lang('Dear')." ".stripslashes(api_get_person_name($firstname, $lastname)).",\n\n".get_lang('YouAreRegisterToSession')." : ". $session_name ." \n\n" .get_lang('Address') ." ". get_setting('siteName') ." ". get_lang('Is') ." : ". $_configuration['root_web'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\nT. ".get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
- }
-
- @api_send_mail($emailto, $emailsubject, $emailbody, $emailheaders);
-
- }
- }
- }
- }
- foreach ($course_list as $enreg_course) {
-
- $nbr_users=0;
- $enreg_course = Database::escape_string($enreg_course);
-
- if ($empty_users!==false) {
- foreach ($existingUsers as $existing_user) {
- if(!in_array($existing_user, $user_list)) {
- $sql = "DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code='$enreg_course' AND id_user='$existing_user' AND status != 2 ";
- Database::query($sql,__FILE__,__LINE__);
- if(Database::affected_rows()) {
- $nbr_users--;
- }
- }
- }
- }
-
- foreach ($user_list as $enreg_user) {
- if(!in_array($enreg_user, $existingUsers)) {
- $enreg_user = Database::escape_string($enreg_user);
- $insert_sql = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user,visibility) VALUES('$id_session','$enreg_course','$enreg_user','$session_visivility')";
- Database::query($insert_sql,__FILE__,__LINE__);
- if(Database::affected_rows()) {
- $nbr_users++;
- }
- }
- }
-
- $sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code='$enreg_course'";
- $rs = Database::query($sql, __FILE__, __LINE__);
- list($nbr_users) = Database::fetch_array($rs);
-
- $update_sql = "UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'";
- Database::query($update_sql,__FILE__,__LINE__);
- }
-
- if ($empty_users===true){
- Database::query("DELETE FROM $tbl_session_rel_user WHERE id_session = $id_session",__FILE__,__LINE__);
- }
-
- $nbr_users = 0;
- foreach ($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','$enreg_user')";
- Database::query($insert_sql,__FILE__,__LINE__);
- }
-
- $nbr_users = count($user_list);
- $update_sql = "UPDATE $tbl_session SET nbr_users= $nbr_users WHERE id='$id_session' ";
- Database::query($update_sql,__FILE__,__LINE__);
- }
-
- public static function add_courses_to_session ($id_session, $course_list, $empty_courses=true) {
-
- if ($id_session!= strval(intval($id_session))) { return false; }
- foreach($course_list as $intCourse){
- if ($intCourse!= strval(intval($intCourse))) { return false; }
- }
-
- $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- $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 = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
- $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
-
- $id_coach = Database::query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
- $id_coach = Database::fetch_array($id_coach);
- $id_coach = $id_coach[0];
-
- $rs = Database::query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
- $existingCourses = Database::store_result($rs);
- $nbr_courses=count($existingCourses);
-
- $sql="SELECT id_user
- FROM $tbl_session_rel_user
- WHERE id_session = $id_session";
- $result=Database::query($sql,__FILE__,__LINE__);
- $user_list=Database::store_result($result);
-
- if ($empty_courses===true) {
- foreach ($existingCourses as $existingCourse) {
- if (!in_array($existingCourse['course_code'], $course_list)){
- Database::query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
- Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
- }
- }
- $nbr_courses=0;
- }
-
- foreach ($course_list as $enreg_course) {
- $enreg_course = Database::escape_string($enreg_course);
- $exists = false;
-
- foreach ($existingCourses as $existingCourse) {
- if ($enreg_course == $existingCourse['course_code']) {
- $exists=true;
- }
- }
- if (!$exists) {
-
- $sql_insert_rel_course= "INSERT INTO $tbl_session_rel_course (id_session,course_code) VALUES ('$id_session','$enreg_course')";
- Database::query($sql_insert_rel_course ,__FILE__,__LINE__);
-
- $existingCourses[]=array('course_code'=>$enreg_course);
- $nbr_courses++;
-
- $nbr_users=0;
- foreach ($user_list as $enreg_user) {
- $enreg_user_id = Database::escape_string($enreg_user['id_user']);
- $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user (id_session,course_code,id_user) VALUES ('$id_session','$enreg_course','$enreg_user_id')";
- Database::query($sql_insert,__FILE__,__LINE__);
- if (Database::affected_rows()) {
- $nbr_users++;
- }
- }
- Database::query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'",__FILE__,__LINE__);
- }
- }
- Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'",__FILE__,__LINE__);
- }
-
- public static function create_session_extra_field ($fieldvarname, $fieldtype, $fieldtitle) {
-
- $t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
- $fieldvarname = Database::escape_string($fieldvarname);
- $fieldtitle = Database::escape_string($fieldtitle);
- $fieldtype = (int)$fieldtype;
- $time = time();
- $sql_field = "SELECT id FROM $t_sf WHERE field_variable = '$fieldvarname'";
- $res_field = Database::query($sql_field,__FILE__,__LINE__);
- $r_field = Database::fetch_row($res_field);
- if (Database::num_rows($res_field)>0) {
- $field_id = $r_field[0];
- } else {
-
- $sql = "SELECT MAX(field_order) FROM $t_sf";
- $res = Database::query($sql,__FILE__,__LINE__);
- $order = 0;
- if (Database::num_rows($res)>0) {
- $row = Database::fetch_row($res);
- $order = $row[0]+1;
- }
- $sql = "INSERT INTO $t_sf
- SET field_type = '$fieldtype',
- field_variable = '$fieldvarname',
- field_display_text = '$fieldtitle',
- field_order = '$order',
- tms = FROM_UNIXTIME($time)";
- $result = Database::query($sql,__FILE__,__LINE__);
- $field_id=Database::insert_id();
- }
- return $field_id;
- }
- public static function update_session_extra_field_value ($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);
- $fname = Database::escape_string($fname);
- $session_id = (int)$session_id;
- $fvalues = '';
- if(is_array($fvalue))
- {
- foreach($fvalue as $val)
- {
- $fvalues .= Database::escape_string($val).';';
- }
- if(!empty($fvalues))
- {
- $fvalues = substr($fvalues,0,-1);
- }
- }
- else
- {
- $fvalues = Database::escape_string($fvalue);
- }
- $sqlsf = "SELECT * FROM $t_sf WHERE field_variable='$fname'";
- $ressf = Database::query($sqlsf,__FILE__,__LINE__);
- if(Database::num_rows($ressf)==1)
- {
-
- $rowsf = Database::fetch_array($ressf);
- $tms = time();
- $sqlsfv = "SELECT * FROM $t_sfv WHERE session_id = '$session_id' AND field_id = '".$rowsf['id']."' ORDER BY id";
- $ressfv = Database::query($sqlsfv,__FILE__,__LINE__);
- $n = Database::num_rows($ressfv);
- if ($n>1) {
-
- while($rowsfv = Database::fetch_array($ressfv))
- {
- if($n > 1)
- {
- $sqld = "DELETE FROM $t_sfv WHERE id = ".$rowsfv['id'];
- $resd = Database::query($sqld,__FILE__,__LINE__);
- $n--;
- }
- $rowsfv = Database::fetch_array($ressfv);
- if($rowsfv['field_value'] != $fvalues)
- {
- $sqlu = "UPDATE $t_sfv SET field_value = '$fvalues', tms = FROM_UNIXTIME($tms) WHERE id = ".$rowsfv['id'];
- $resu = Database::query($sqlu,__FILE__,__LINE__);
- return($resu?true:false);
- }
- return true;
- }
- } else if ($n==1) {
-
- $rowsfv = Database::fetch_array($ressfv);
- if($rowsfv['field_value'] != $fvalues)
- {
- $sqlu = "UPDATE $t_sfv SET field_value = '$fvalues', tms = FROM_UNIXTIME($tms) WHERE id = ".$rowsfv['id'];
-
- $resu = Database::query($sqlu,__FILE__,__LINE__);
- return($resu?true:false);
- }
- return true;
- } else {
- $sqli = "INSERT INTO $t_sfv (session_id,field_id,field_value,tms) " .
- "VALUES ('$session_id',".$rowsf['id'].",'$fvalues',FROM_UNIXTIME($tms))";
-
- $resi = Database::query($sqli,__FILE__,__LINE__);
- return($resi?true:false);
- }
- } else {
- return false;
- }
- }
-
- public static function relation_session_course_exist ($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)."'";
- $result = Database::query($sql, __FILE__, __LINE__);
- $num = Database::num_rows($result);
- if ($num>0) {
- $return_value = true;
- }
- return $return_value;
- }
-
- public static function get_session_by_name ($session_name) {
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $sql = 'SELECT id, id_coach, date_start, date_end FROM '.$tbl_session.' WHERE name="'.Database::escape_string($session_name).'"';
- $result = Database::query($sql, __FILE__, __LINE__);
- $num = Database::num_rows($result);
- if ($num>0){
- return Database::fetch_array($result);
- } else {
- return false;
- }
- }
-
- 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);
- $month_start=intval($smonth_start);
- $day_start=intval($sday_start);
- $year_end=intval($syear_end);
- $month_end=intval($smonth_end);
- $day_end=intval($sday_end);
- $date_start = "$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start);
- $date_end = "$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end);
- if (empty($name)) {
- $msg=get_lang('SessionCategoryNameIsRequired');
- return $msg;
- } elseif (!$month_start || !$day_start || !$year_start || !checkdate($month_start,$day_start,$year_start)) {
- $msg=get_lang('InvalidStartDate');
- return $msg;
- } elseif (!$month_end || !$day_end || !$year_end || !checkdate($month_end,$day_end,$year_end)) {
- $msg=get_lang('InvalidEndDate');
- return $msg;
- } elseif($date_start >= $date_end) {
- $msg=get_lang('StartDateShouldBeBeforeEndDate');
- return $msg;
- } else {
- $sql = "INSERT INTO $tbl_session_category(name, date_start, date_end) VALUES('".Database::escape_string($name)."','$date_start','$date_end')";
- Database::query($sql ,__FILE__,__LINE__);
- $id_session=Database::insert_id();
-
- $time = time();
- $user_id = api_get_user_id();
- event_system(LOG_SESSION_CATEGORY_CREATE, LOG_SESSION_CATEGORY_ID, $id_session, $time, $user_id);
- return $id_session;
- }
- }
-
- public static function edit_category_session($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);
- $month_start=intval($smonth_start);
- $day_start=intval($sday_start);
- $year_end=intval($syear_end);
- $month_end=intval($smonth_end);
- $day_end=intval($sday_end);
- $id=intval($id);
- $date_start = "$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start);
- $date_end = "$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end);
- if (empty($name)) {
- $msg=get_lang('SessionCategoryNameIsRequired');
- return $msg;
- } elseif (!$month_start || !$day_start || !$year_start || !checkdate($month_start,$day_start,$year_start)) {
- $msg=get_lang('InvalidStartDate');
- return $msg;
- } elseif (!$month_end || !$day_end || !$year_end || !checkdate($month_end,$day_end,$year_end)) {
- $msg=get_lang('InvalidEndDate');
- return $msg;
- } elseif($date_start >= $date_end) {
- $msg=get_lang('StartDateShouldBeBeforeEndDate');
- return $msg;
- } else {
- $sql = "UPDATE $tbl_session_category SET name = '".Database::escape_string($name)."', date_start = '$date_start', date_end = '$date_end'
- WHERE id= '".$id."' ";
- $result = Database::query($sql, __FILE__,__LINE__);
- return ($result? true:false);
- }
- }
-
- public static function delete_session_category($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)) {
- $id_checked=Database::escape_string(implode(',',$id_checked));
- } else {
- $id_checked=intval($id_checked);
- }
- $sql = "SELECT id FROM $tbl_session WHERE session_category_id IN (".$id_checked.")";
- $result = @Database::query($sql,__FILE__,__LINE__);
- while ($rows = Database::fetch_array($result)) {
- $session_id = $rows['id'];
- if($delete_session == true){
- if ($from_ws) {
- SessionManager::delete_session($session_id,true);
- } else {
- SessionManager::delete_session($session_id);
- }
- }
- }
- $sql = "DELETE FROM $tbl_session_category WHERE id IN (".$id_checked.")";
- $rs = @Database::query($sql,__FILE__,__LINE__);
- $result = Database::affected_rows();
-
- $time = time();
- $user_id = api_get_user_id();
- event_system(LOG_SESSION_CATEGORY_DELETE, LOG_SESSION_CATEGORY_ID, $id_checked, $time, $user_id);
-
- $t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
- $t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
- $sql = "SELECT t_sfv.field_id FROM $t_sfv t_sfv, $t_sf t_sf WHERE t_sfv.session_id = '$id_checked' AND t_sf.field_variable = 'PERIODO' ";
- $rs_field = Database::query($sql,__FILE__,__LINE__);
- $field_id = 0;
- if (Database::num_rows($rs_field) > 0) {
- $row_field = Database::fetch_row($rs_field);
- $field_id = $row_field[0];
- $sql_delete_sfv = "DELETE FROM $t_sfv WHERE session_id = '$id_checked' AND field_id = '$field_id'";
- $rs_delete_sfv = Database::query($sql_delete_sfv,__FILE__,__LINE__);
- }
- $sql = "SELECT * FROM $t_sfv WHERE field_id = '$field_id' ";
- $rs_field_id = Database::query($sql,__FILE__,__LINE__);
- if (Database::num_rows($rs_field_id) == 0) {
- $sql_delete_sf = "DELETE FROM $t_sf WHERE id = '$field_id'";
- $rs_delete_sf = Database::query($sql_delete_sf,__FILE__,__LINE__);
- }
- return true;
- }
-
- 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);
- $user_table = Database::get_main_table(TABLE_MAIN_USER);
- $return_array = array();
- $sql_query = " SELECT s.id, s.name, s.nbr_courses, s.date_start, s.date_end, u.firstname, u.lastname , sc.name as category_name
- FROM $session_table s
- INNER JOIN $user_table u ON s.id_coach = u.user_id
- LEFT JOIN $session_category_table sc ON s.session_category_id = sc.id ";
- if (count($conditions)>0) {
- $sql_query .= ' WHERE ';
- foreach ($conditions as $field=>$value) {
- $field = Database::escape_string($field);
- $value = Database::escape_string($value);
- $sql_query .= $field.' = '.$value;
- }
- }
- if (count($order_by)>0) {
- $sql_query .= ' ORDER BY '.Database::escape_string(implode(',',$order_by));
- }
- $sql_result = Database::query($sql_query,__FILE__,__LINE__);
- while ($result = Database::fetch_array($sql_result)) {
- $return_array[] = $result;
- }
- return $return_array;
- }
-
- public static function get_session_category ($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.'"';
- $result = Database::query($sql, __FILE__, __LINE__);
- $num = Database::num_rows($result);
- if ($num>0){
- return Database::fetch_array($result);
- } else {
- return false;
- }
- }
-
- public static function set_coach_to_course_session($user_id, $session_id = 0, $course_code = '',$nocoach = false) {
-
- $user_id = intval($user_id);
- if (!empty($session_id)) {
- $session_id = intval($session_id);
- } else {
- $session_id = api_get_session_id();
- }
- if (!empty($course_code)) {
- $course_code = Database::escape_string($course_code);
- } else {
- $course_code = api_get_course_id();
- }
-
- $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);
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
-
- $sql= "SELECT * FROM $tbl_user WHERE status='1' AND user_id = '$user_id'";
- $rs_check_user = Database::query($sql,__FILE__,__LINE__);
- if (Database::num_rows($rs_check_user) > 0) {
- if ($nocoach) {
-
- $sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session = '$session_id' AND id_user = '$user_id'";
- $res = Database::query($sql,__FILE__,__LINE__);
- if (Database::num_rows($res) > 0) {
-
- $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,__FILE__,__LINE__);
- if (Database::affected_rows() > 0) return true;
- else return false;
- } else {
-
- $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,__FILE__,__LINE__);
- if (Database::affected_rows() > 0) return true;
- else return false;
- }
- } else {
-
-
- $sql = "SELECT id_user FROM $tbl_session_rel_course_rel_user WHERE id_session = '$session_id' AND course_code = '$course_code' AND id_user = '$user_id'";
- $rs_check = Database::query($sql,__FILE__,__LINE__);
-
- 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,__FILE__,__LINE__);
- 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)";
- $rs_insert = Database::query($sql,__FILE__,__LINE__);
- if (Database::affected_rows() > 0) return true;
- else return false;
- }
- }
- } else {
- return false;
- }
- }
- }
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