org.netfrag.flib/Tracker/Session.php

<?
//    -------------------------------------------------------------------------
//    $Id: Session.php,v 1.3 2002/12/03 16:13:21 joko Exp $
//    -------------------------------------------------------------------------
//    $Log: Session.php,v $
//    Revision 1.3  2002/12/03 16:13:21  joko
//    + bugfix with autologout:
//      + now just setting some message to site_state here
//      + no direct getlt! (it's a shortcut function)
//      + $this->site->user->preLogout(1);  as autoload mechanism
//
//    Revision 1.2  2002/12/01 22:32:45  joko
//    + bugfix: wrong object-hierarchy:
//       use $this->site->user->preLogout and/or $this->site->request->overrideReq...
//    + documented
//
//    Revision 1.1  2002/11/12 05:42:31  joko
//    + initial checkin
//
//    -------------------------------------------------------------------------


class Session {
  
  //============== session functions=============
  function &Session() {
    global $session_cfg;
    $session_cfg["session_id"] = session_id();
    $session_cfg["remote_ip"] = $_SERVER["REMOTE_ADDR"];
    $session_cfg["remote_port"] = $_SERVER["REMOTE_PORT"];
    $session_cfg["user_agent"] = $_SERVER["HTTP_USER_AGENT"];    
    $session_cfg["http_referer"] = $_SERVER["HTTP_REFERER"];
    $session_cfg["date"] = date('Y-m-d H:i:s', time());
  } 
  
  function start() {
    global $session_cfg;
    $session_exists = $this->exists($session_cfg["session_id"]);
    //print Dumper($session_exists);
    if (!is_array($session_exists)) {
      $this->add_session($session_cfg);
    } else {
      $session_cfg["session_uid"] = $session_exists["session_uid"];
      if ($this->site->user->isLoggedOn()) {
        //print "val - idle<br>";
        $this->validate_idle();
      }
      //print "val - session<br>";
      $this->validate_session($session_cfg);
    }
  }
  
  function validate_session($scfgt) {
    $this->update_session($scfgt);
  }
  
  function update_session($scfg) {
    $sql = "UPDATE f_td_sessions SET session_hits=session_hits+1,last_date='$scfg[date]' WHERE session_uid='$scfg[session_uid]'";
    $res = send_sql($sql);
  }
  
  function add_session($scfg) {
      //session_start();
      //session_register('user_status_val');
      connectdb();
      $sql="INSERT INTO f_td_sessions VALUES ('','$scfg[session_id]','1','$scfg[remote_ip]','$scfg[remote_port]','$scfg[user_agent]','$scfg[http_referer]','$scfg[date]','$scfg[date]')";
      $res = send_sql($sql);
  }
  
  function bindUser() {
    $session_id = session_id();
        $session_tm = $this->exists($session_id);
    $date = date('Y-m-d H:i:s', time());
    $sql = "SELECT mid FROM f_map_user_session WHERE user_uid='$site->user->get('oid')' AND last='1'";
    if($res = send_sql($sql)) {
        $row = mysql_fetch_array($res,MYSQL_ASSOC);
    //if (!mysql_num_rows($res)>0) {
      $sql2 = "INSERT INTO f_map_user_session VALUES ('','$site->user->get('oid')','$session_tm[session_uid]','$date','','1')";
      $res2 = send_sql($sql2);
    }
    else {
        //print_r($row);
      $sql3 = "Update f_map_user_session SET last='0' WHERE mid='$row[mid]'";
      $res3 = send_sql($sql3);  
      $sql4 = "INSERT INTO f_map_user_session VALUES ('','$site->user->get('oid')','$session_tm[session_uid]','$date','','1')";
      $res4 = send_sql($sql4);
    }
  }
  
  function exists($session_id) {
    // check if sessionID exists
    connectdb();
    $sql_exists = "SELECT session_uid,session_id FROM f_td_sessions WHERE session_id='$session_id'";
    $res_exists = send_sql($sql_exists);
    if (!mysql_num_rows($res_exists) > 0) {
      return 0;
    }
    else {
          $row = mysql_fetch_array($res_exists, MYSQL_ASSOC);
          return $row;
        }
  }  
  
  function validate_idle() {

    //global $cfg, $site, $site_state;
    global $cfg, $site_state;
    $session_id = session_id();

    // get "max_idle_time"-time from database
      $sql = "SELECT pvalue FROM td_global_private WHERE pname='max_idle_time'";
      $res = send_sql($sql);
      $row = mysql_fetch_array($res, MYSQL_ASSOC);
      $max_idle_time = $row[pvalue];

    // use a default idle-time of half an hour if database-value is empty
      if (!$max_idle_time) $max_idle_time = 60 * 30;
  
    // get last "access"-time from database
      $sql_mus = "SELECT last_date FROM f_td_sessions WHERE session_id='$session_id'";
      $res_mus = send_sql($sql_mus);
      $mus = mysql_fetch_array($res_mus, MYSQL_ASSOC);
  
    // calculate idletime
      $time_now = time();
      $last_date = strtotime($mus[last_date]);
      $max_idle_date = $last_date + $max_idle_time;
/*
    // check timeout
      if ($time_now > $max_idle_date) {
        // set autologout message
        //$tpl = array( 'idle_time' => $max_idle_time / 60, );
        //$site_state[message] = getlt('table/notify/autologout', $tpl);
        //$site_state[_autologout] = array( langkey => getlt('table/notify/autologout', $tpl);
        // throw user to (re)login-page
        //$site->redirect( getlink('/pub/login/') );
        $this->site->user->preLogout(1);
        $this->site->request->overrideRequestIdentifier('/home/logout/');
      }
*/  
      return $max_idle_date;
  }  

}

?>
1	joko	1.1	<?
2			// -------------------------------------------------------------------------
3	jonen	1.4	// $Id: Session.php,v 1.3 2002/12/03 16:13:21 joko Exp $
4	joko	1.1	// -------------------------------------------------------------------------
5	joko	1.2	// $Log: Session.php,v $
6	jonen	1.4	// Revision 1.3 2002/12/03 16:13:21 joko
7			// + bugfix with autologout:
8			// + now just setting some message to site_state here
9			// + no direct getlt! (it's a shortcut function)
10			// + $this->site->user->preLogout(1); as autoload mechanism
11			//
12	joko	1.3	// Revision 1.2 2002/12/01 22:32:45 joko
13			// + bugfix: wrong object-hierarchy:
14			// use $this->site->user->preLogout and/or $this->site->request->overrideReq...
15			// + documented
16			//
17	joko	1.2	// Revision 1.1 2002/11/12 05:42:31 joko
18			// + initial checkin
19			//
20	joko	1.1	// -------------------------------------------------------------------------
21
22
23			class Session {
24
25			//============== session functions=============
26			function &Session() {
27			global $session_cfg;
28			$session_cfg["session_id"] = session_id();
29			$session_cfg["remote_ip"] = $_SERVER["REMOTE_ADDR"];
30			$session_cfg["remote_port"] = $_SERVER["REMOTE_PORT"];
31			$session_cfg["user_agent"] = $_SERVER["HTTP_USER_AGENT"];
32			$session_cfg["http_referer"] = $_SERVER["HTTP_REFERER"];
33			$session_cfg["date"] = date('Y-m-d H:i:s', time());
34			}
35
36			function start() {
37			global $session_cfg;
38			$session_exists = $this->exists($session_cfg["session_id"]);
39	joko	1.2	//print Dumper($session_exists);
40	joko	1.1	if (!is_array($session_exists)) {
41			$this->add_session($session_cfg);
42	joko	1.2	} else {
43	joko	1.1	$session_cfg["session_uid"] = $session_exists["session_uid"];
44	joko	1.2	if ($this->site->user->isLoggedOn()) {
45			//print "val - idle<br>";
46			$this->validate_idle();
47			}
48			//print "val - session<br>";
49	joko	1.1	$this->validate_session($session_cfg);
50			}
51			}
52
53			function validate_session($scfgt) {
54			$this->update_session($scfgt);
55			}
56
57			function update_session($scfg) {
58			$sql = "UPDATE f_td_sessions SET session_hits=session_hits+1,last_date='$scfg[date]' WHERE session_uid='$scfg[session_uid]'";
59			$res = send_sql($sql);
60			}
61
62			function add_session($scfg) {
63			//session_start();
64			//session_register('user_status_val');
65			connectdb();
66			$sql="INSERT INTO f_td_sessions VALUES ('','$scfg[session_id]','1','$scfg[remote_ip]','$scfg[remote_port]','$scfg[user_agent]','$scfg[http_referer]','$scfg[date]','$scfg[date]')";
67			$res = send_sql($sql);
68			}
69
70			function bindUser() {
71			$session_id = session_id();
72			$session_tm = $this->exists($session_id);
73			$date = date('Y-m-d H:i:s', time());
74			$sql = "SELECT mid FROM f_map_user_session WHERE user_uid='$site->user->get('oid')' AND last='1'";
75			if($res = send_sql($sql)) {
76			$row = mysql_fetch_array($res,MYSQL_ASSOC);
77			//if (!mysql_num_rows($res)>0) {
78			$sql2 = "INSERT INTO f_map_user_session VALUES ('','$site->user->get('oid')','$session_tm[session_uid]','$date','','1')";
79			$res2 = send_sql($sql2);
80			}
81			else {
82			//print_r($row);
83			$sql3 = "Update f_map_user_session SET last='0' WHERE mid='$row[mid]'";
84			$res3 = send_sql($sql3);
85			$sql4 = "INSERT INTO f_map_user_session VALUES ('','$site->user->get('oid')','$session_tm[session_uid]','$date','','1')";
86			$res4 = send_sql($sql4);
87			}
88			}
89
90			function exists($session_id) {
91			// check if sessionID exists
92			connectdb();
93			$sql_exists = "SELECT session_uid,session_id FROM f_td_sessions WHERE session_id='$session_id'";
94			$res_exists = send_sql($sql_exists);
95	joko	1.2	if (!mysql_num_rows($res_exists) > 0) {
96	joko	1.1	return 0;
97			}
98			else {
99			$row = mysql_fetch_array($res_exists, MYSQL_ASSOC);
100			return $row;
101			}
102			}
103
104			function validate_idle() {
105	joko	1.2
106			//global $cfg, $site, $site_state;
107			global $cfg, $site_state;
108	joko	1.1	$session_id = session_id();
109	joko	1.3
110	joko	1.1	// get "max_idle_time"-time from database
111			$sql = "SELECT pvalue FROM td_global_private WHERE pname='max_idle_time'";
112			$res = send_sql($sql);
113	joko	1.2	$row = mysql_fetch_array($res, MYSQL_ASSOC);
114			$max_idle_time = $row[pvalue];
115
116			// use a default idle-time of half an hour if database-value is empty
117			if (!$max_idle_time) $max_idle_time = 60 * 30;
118	joko	1.1
119			// get last "access"-time from database
120			$sql_mus = "SELECT last_date FROM f_td_sessions WHERE session_id='$session_id'";
121			$res_mus = send_sql($sql_mus);
122	joko	1.2	$mus = mysql_fetch_array($res_mus, MYSQL_ASSOC);
123	joko	1.1
124			// calculate idletime
125	joko	1.2	$time_now = time();
126	joko	1.1	$last_date = strtotime($mus[last_date]);
127	joko	1.2	$max_idle_date = $last_date + $max_idle_time;
128	jonen	1.4	/*
129	joko	1.1	// check timeout
130	joko	1.2	if ($time_now > $max_idle_date) {
131			// set autologout message
132	joko	1.3	//$tpl = array( 'idle_time' => $max_idle_time / 60, );
133			//$site_state[message] = getlt('table/notify/autologout', $tpl);
134			//$site_state[_autologout] = array( langkey => getlt('table/notify/autologout', $tpl);
135	joko	1.2	// throw user to (re)login-page
136			//$site->redirect( getlink('/pub/login/') );
137	joko	1.3	$this->site->user->preLogout(1);
138			$this->site->request->overrideRequestIdentifier('/home/logout/');
139	joko	1.2	}
140	jonen	1.4	*/
141			return $max_idle_date;
142	joko	1.1	}
143
144			}
145
146			?>
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