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@@ -1,25 +1,5 @@
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<?php
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<?php
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-/*
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-==============================================================================
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- Dokeos - elearning and course management software
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-
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- Copyright (c) 2004-2008 Dokeos SPRL
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- Copyright (c) Istvan Mandak
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-
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- For a full list of contributors, see "credits.txt".
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- The full license can be read in "license.txt".
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-
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- This program is free software; you can redistribute it and/or
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- modify it under the terms of the GNU General Public License
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- as published by the Free Software Foundation; either version 2
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- of the License, or (at your option) any later version.
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-
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- See the GNU General Public License for more details.
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-
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- Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
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- Mail: info@dokeos.com
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-==============================================================================
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-*/
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+/* For licensing terms, see /chamilo_license.txt */
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/**
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/**
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==============================================================================
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==============================================================================
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* Code library for showing Who is online
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* Code library for showing Who is online
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@@ -142,7 +122,6 @@ function LoginDelete($user_id)
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/**
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/**
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* Gives a list of people online now (and in the last $valid minutes)
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* Gives a list of people online now (and in the last $valid minutes)
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* @param int User ID - useless
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* @param int User ID - useless
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- * @param string Statistics database name - useless
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* @param int Number of minutes to account logins for
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* @param int Number of minutes to account logins for
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* @return array For each line, a list of user IDs and login dates, or FALSE on error or empty results
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* @return array For each line, a list of user IDs and login dates, or FALSE on error or empty results
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*/
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*/
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@@ -166,15 +145,13 @@ function WhoIsOnline($uid=0, $valid)
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}
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}
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$result = @Database::query($query,__FILE__,__LINE__);
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$result = @Database::query($query,__FILE__,__LINE__);
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- if (count($result)>0)
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- {
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+ if (count($result)>0) {
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$rtime = time();
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$rtime = time();
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$rdate = date("Y-m-d H:i:s",$rtime);
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$rdate = date("Y-m-d H:i:s",$rtime);
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$validtime = mktime(date("H"),date("i")-$valid,date("s"),date("m"),date("d"),date("Y"));
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$validtime = mktime(date("H"),date("i")-$valid,date("s"),date("m"),date("d"),date("Y"));
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$rarray = array();
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$rarray = array();
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- while(list($login_user_id,$login_date)= Database::fetch_row($result))
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- {
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+ while(list($login_user_id,$login_date)= Database::fetch_row($result)) {
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$barray = array();
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$barray = array();
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array_push($barray,$login_user_id);
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array_push($barray,$login_user_id);
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array_push($barray,$login_date);
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array_push($barray,$login_date);
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@@ -189,15 +166,12 @@ function WhoIsOnline($uid=0, $valid)
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// db timestamp
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// db timestamp
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$dbtime = mktime($hour,$minute,$secund,$month,$day,$year);
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$dbtime = mktime($hour,$minute,$secund,$month,$day,$year);
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- if ($dbtime>$validtime)
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- {
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+ if ($dbtime>$validtime) {
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array_push($rarray,$barray);
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array_push($rarray,$barray);
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}
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}
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}
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}
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return $rarray;
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return $rarray;
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- }
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- else
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- {
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+ } else {
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return false;
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return false;
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}
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}
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}
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}
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@@ -214,11 +188,9 @@ function GetFullUserName($uid)
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$user_table = Database::get_main_table(TABLE_MAIN_USER);
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$user_table = Database::get_main_table(TABLE_MAIN_USER);
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$query = "SELECT firstname,lastname FROM ".$user_table." WHERE user_id='$uid'";
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$query = "SELECT firstname,lastname FROM ".$user_table." WHERE user_id='$uid'";
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$result = @Database::query($query,__FILE__,__LINE__);
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$result = @Database::query($query,__FILE__,__LINE__);
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- if (count($result)>0)
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- {
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+ if (count($result)>0) {
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$str = '';
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$str = '';
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- while(list($firstname,$lastname)= Database::fetch_array($result))
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- {
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+ while(list($firstname,$lastname)= Database::fetch_array($result)) {
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$str = str_replace(' ', ' ', api_get_person_name($firstname, $lastname));
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$str = str_replace(' ', ' ', api_get_person_name($firstname, $lastname));
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return $str;
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return $str;
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}
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}
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@@ -234,8 +206,7 @@ function chatcall() {
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global $_user, $_cid;
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global $_user, $_cid;
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- if (!$_user['user_id'])
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- {
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+ if (!$_user['user_id']) {
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return (false);
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return (false);
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}
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}
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$track_user_table = Database::get_main_table(TABLE_MAIN_USER);
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$track_user_table = Database::get_main_table(TABLE_MAIN_USER);
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@@ -295,15 +266,13 @@ function who_is_online_in_this_course($uid, $valid, $coursecode=null)
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$query = "SELECT login_user_id,login_date FROM ".$track_online_table ." WHERE course='".$coursecode."' AND DATE_ADD(login_date,INTERVAL $valid MINUTE) >= NOW() ";
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$query = "SELECT login_user_id,login_date FROM ".$track_online_table ." WHERE course='".$coursecode."' AND DATE_ADD(login_date,INTERVAL $valid MINUTE) >= NOW() ";
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$result = Database::query($query,__FILE__,__LINE__);
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$result = Database::query($query,__FILE__,__LINE__);
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- if (count($result)>0)
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- {
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+ if (count($result)>0) {
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$rtime = time();
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$rtime = time();
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$rdate = date("Y-m-d H:i:s",$rtime);
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$rdate = date("Y-m-d H:i:s",$rtime);
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$validtime = mktime(date("H"),date("i")-$valid,date("s"),date("m"),date("d"),date("Y"));
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$validtime = mktime(date("H"),date("i")-$valid,date("s"),date("m"),date("d"),date("Y"));
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$rarray = array();
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$rarray = array();
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- while(list($login_user_id,$login_date)= Database::fetch_row($result))
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- {
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+ while(list($login_user_id,$login_date)= Database::fetch_row($result)) {
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$barray = array();
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$barray = array();
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array_push($barray,$login_user_id);
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array_push($barray,$login_user_id);
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array_push($barray,$login_date);
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array_push($barray,$login_date);
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@@ -323,9 +292,7 @@ function who_is_online_in_this_course($uid, $valid, $coursecode=null)
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}
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}
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}
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}
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return $rarray;
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return $rarray;
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- }
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- else
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- {
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+ } else {
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return false;
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return false;
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}
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}
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}
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}
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