/[cvs]/nfo/php/libs/org.netfrag.flib/Tracker/User.php
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revision 1.5 by joko, Thu Dec 12 21:34:32 2002 UTC revision 1.18 by jonen, Tue Jun 22 09:15:50 2004 UTC
# Line 1  Line 1 
1  <?  <?
2    /**
3     * This file contains the Tracker::User module.
4     *
5     * @author Andreas Motl <andreas.motl@ilo.de>
6     * @package org.netfrag.flib
7     * @name Tracker::User
8     *
9     */
10    
11    
12  //    -----------------------------------------------------------------------------  //    -----------------------------------------------------------------------------
13  //    $Id$  //    $Id$
14  //    -----------------------------------------------------------------------------  //    -----------------------------------------------------------------------------
15  //    $Log$  //    $Log$
16    //    Revision 1.18  2004/06/22 09:15:50  jonen
17    //    bugfix: use unique cache-keys at createGuest
18    //
19    //    Revision 1.17  2004/06/07 16:54:53  joko
20    //    modified cache-key
21    //    added cache-control
22    //
23    //    Revision 1.16  2004/05/06 13:02:09  jonen
24    //    + added/modified functions related to User-Messages
25    //
26    //    Revision 1.15  2004/03/11 21:04:48  jonen
27    //    +changed backend-functions to only get/save User ONLY not SOME object (security!)
28    //
29    //    Revision 1.14  2003/07/02 11:02:09  joko
30    //    + fixed bug with create/_create
31    //
32    //    Revision 1.13  2003/04/04 02:15:09  joko
33    //    renamed method of helper object
34    //
35    //    Revision 1.12  2003/03/03 21:20:47  joko
36    //    mungled the namespaces
37    //
38    //    Revision 1.11  2003/02/14 14:22:06  joko
39    //    + always (re-)tries to connect
40    //
41    //    Revision 1.10  2003/02/13 21:58:39  joko
42    //    + caching mechanisms more configurable now
43    //
44    //    Revision 1.9  2003/02/09 17:46:26  joko
45    //    + now utilizing DesignPattern::RemoteProxy and Data::Deep
46    //
47    //    Revision 1.8  2002/12/28 01:16:42  jonen
48    //    + added clear of $this->state[autologout] at 'hadTimeout()'
49    //
50    //    Revision 1.7  2002/12/23 11:32:28  jonen
51    //    + added inserting of uservars on '_create' to frontend db(needed to login user after create!)
52    //      + added hard link to page 'pub/register', TODO: move this out here
53    //
54    //    Revision 1.6  2002/12/18 22:46:06  jonen
55    //    + added function 'getUserGuid()'
56    //       (returns user's 'guid' read from database at function 'login()'  (now))
57    //    + function '_loadData()' loads user remote now via 'getUserGuid()'
58    //
59  //    Revision 1.5  2002/12/12 21:34:32  joko  //    Revision 1.5  2002/12/12 21:34:32  joko
60  //    + fix in 'function update': invalidate data only if it's not for caching purposes  //    + fix in 'function update': invalidate data only if it's not for caching purposes
61  //  //
# Line 59  Line 112 
112  //  //
113  //    -----------------------------------------------------------------------------  //    -----------------------------------------------------------------------------
114    
115    
116    /**
117     * This is the User class.
118     *
119     * @author Andreas Motl <andreas.motl@ilo.de>
120     * @package org.netfrag.flib
121     * @name Tracker::User
122     *
123     */
124  class User {  class User {
125        
126    var $state;    var $state;
# Line 93  class User { Line 155  class User {
155    
156    
157    function _loadData() {    function _loadData() {
     $this->pObject = new ProxyObject($this->state[id]);  
     if ($this->state[id]) {  
       $this->data = $this->pObject->getAttributes();  
     }  
158      $this->meta[data_ready] = 1;      $this->meta[data_ready] = 1;
159        //$this->pObject = new ProxyObject($this->getUserGuid(), array( remote => 1, classname => "NetPerson", guid => 1) );
160        $rpcinfo = $this->site->configuration->get("rpcinfo");
161        //$this->pObject = mkObject('DesignPattern::RemoteProxy', $this->getUserGuid(), array( remote => 1, classname => "NetPerson", guid => 1, rpcinfo => $rpcinfo, cache => array( db => 1, session => 1 ), connect => 1 ) );
162        $cache_key = $this->getUserGuid() . "_user";
163        $this->pObject = mkObject('DesignPattern::RemoteProxy', $cache_key, array( key => 1, command => 'getUser', query => $this->getUserGuid(), remote => 1, rpcinfo => $rpcinfo, cache => array( db => 1, session => 1 ), connect => 1 ) );
164         if ($this->getUserGuid()) {
165          $this->data = $this->pObject->getResult();
166        }
167    }    }
168    
169    function _saveData($newRawData) {    function _saveData($newRawData) {
170    
171        //print "newRawData: " . Dumper($newRawData) . "<br>";
172      foreach ($newRawData as $key => $val) {      foreach ($newRawData as $key => $val) {
173        //print "$key => $val<br>";        //print "$key => $val<br>";
174        $this->set($key, $val);        $this->set($key, $val);
# Line 115  class User { Line 182  class User {
182        
183    function _save($type = '') {    function _save($type = '') {
184  //print Dumper($this->data);  //print Dumper($this->data);
185      $this->pObject->save($this->data, $type);      //$this->pObject->save($this->data, $type);
186        // new of 2004-03-08: don't use generic 'saveObject'!!
187        //   for security reasons disabled at ClientBackend!!!
188        if($type == 'commit') {
189          $args = array( 'guid' => $this->data[guid], 'data' => $this->data );
190          $this->pObject->backend->send('saveUser', $args, array( utf8 => 1) );
191          $this->_save_local();
192          $this->refresh();
193        }
194      // invalidate data only if it's not for caching purposes      // invalidate data only if it's not for caching purposes
195      if ($type != 'cache') {      if ($type != 'cache') {
196        $this->meta[data_ready] = 0;        $this->meta[data_ready] = 0;
197      }      }
198    }    }
199    
200      function _save_local() {
201            connectdb();
202            $username = $this->get('userData.username');
203            $password = $this->get('userData.password');
204            $sql = "UPDATE td_users SET pass='$password' WHERE uname='$username'";
205                $res = send_sql($sql);
206      }
207        
208    function save() {    function save() {
209      $this->_doDataReady();      $this->_doDataReady();
# Line 129  class User { Line 212  class User {
212        
213    function create() {    function create() {
214     $this->_save();     $this->_save();
215     $attr = $this->pObject->getAttributes();     $attr = $this->pObject->getResult();
216     //print DumpVar($attr);     //print DumpVar($attr);
217     $this->_create($attr);     $this->_create($attr);
218    }    }
219    
220      function createGuest() {
221        if($this->isLoggedOn) { return; }
222       //$this->_save();
223       //$attr = $this->pObject->getResult();
224       //print DumpVar($attr);
225       $data = $this->_createGuest();
226       return $data;
227      }
228    
229    function _create($result) {    function _create($result) {
230        global $site;
231      //print "saving to backend: " . dumpVar($result) . "<br>";      //print "saving to backend: " . dumpVar($result) . "<br>";
232      $response = $this->pObject->backend->send('createUser', array('data' => $result) );      $response = $this->pObject->backend->send('createUser', array('data' => $result) );
233      $objectId = $response[oid];      $objectId = $response[oid];
234        if($objectId) {
235            connectdb();
236            $guid = $response[guid];
237            $username = $this->get('userData.username');
238            $password = $this->get('userData.password');
239            $sql = "INSERT into td_users VALUES ( '$objectId', '$guid', '', '$username', '$password','' )";
240                $res = send_sql($sql);
241              }
242              else {
243                // TODO: handle this with a generic rpc-debug/pending function
244          $site->session->set('register_error', 'rpc_error');
245          $site->redirect( getlink('/pub/register/') );
246              }
247      //$this->_init($objectId);      //$this->_init($objectId);
248    }    }
249    
250    function _getHKR($key) {    function _createGuest() {
251      $attr_arr = split('\.', $key);      global $site;
252      $attr_hkr = '["' . join('"]["', $attr_arr) . '"]';      //print "saving to backend: " . dumpVar($result) . "<br>";
253      return $attr_hkr;      if(!$this->pObject) {
254          $cache_key = php::CreateGUID() . "_guest";
255          print "guest_cache_key: $cache_key <br>";
256          $rpcinfo = $this->site->configuration->get("rpcinfo");
257          $pObject = mkObject('DesignPattern::RemoteProxy', $cache_key, array( key => 1, command => 'createGuestUser', '', remote => 1, rpcinfo => $rpcinfo, cache => array( db => 1, session => 1 ), connect => 1 ) );
258          $response = $pObject->getResult();
259        } else {
260          $response = $this->pObject->backend->send('createGuestUser');
261        }
262        //print "response: " . Dumper($response) . "<br>";
263        $objectId = $response[oid];
264        if($objectId) {
265          return $response;
266              }
267              else {
268                // TODO: handle this with a generic rpc-debug/pending function
269          $site->session->set('login_error', 'rpc_error');
270          $site->redirect( getlink('/pub/login/') );
271              }
272        //$this->_init($objectId);
273    }    }
274    
275    function get($attr) {    function get($attr) {
276      $this->_doDataReady();      $this->_doDataReady();
277      $hkr = $this->_getHKR($attr);      $deep = new Data_Deep($this->data);
278      $evalstr = 'return $this->data' . $hkr . ';';      return $deep->get($attr);
     $val = eval($evalstr);  
     return $val;  
279    }    }
280    function set($attr, $val) {    function set($attr, $val) {
281      $this->_doDataReady();      $this->_doDataReady();
282      $hkr = $this->_getHKR($attr);      $deep = new Data_Deep($this->data);
283      $evalstr = '$this->data' . $hkr . ' = \'' . $val . '\';';      $deep->set($attr, $val);
     eval($evalstr);  
284    }    }
285        
286    function isLoggedOn() {    function isLoggedOn() {
# Line 170  class User { Line 292  class User {
292    
293    //===== function userlogin =========================    //===== function userlogin =========================
294    function login($user,$passwd) {    function login($user,$passwd) {
295          connectdb();            connectdb();
296          //$sql = "SELECT * FROM td_users WHERE uname='$user'";            //$sql = "SELECT * FROM td_users WHERE uname='$user'";
297          $sql = "SELECT user_oid, uname, pass FROM td_users WHERE uname='$user'";            $sql = "SELECT user_oid, guid, uname, pass FROM td_users WHERE uname='$user'";
298          if ($res=send_sql($sql)) {            if ($res=send_sql($sql)) {
299                  $row = mysql_fetch_array($res,MYSQL_ASSOC);                  $row = mysql_fetch_array($res,MYSQL_ASSOC);
300                  if (!is_array($row)) { return 0; }                  if (!is_array($row)) { return 0; }
301          }            }
302          if ($row[pass] == $passwd) {            if ($row[pass] == $passwd) {
303        //return $uservars_db;        //return $uservars_db;
304        // store 1st priority user-data to state        // store 1st priority user-data to state
305          $this->state[id] = $row[user_oid];          $this->state[id] = $row[user_oid];
306            $this->state[guid] = $row[guid];
307          $this->state[status] = $this->meta[logontoken];          $this->state[status] = $this->meta[logontoken];
308          $this->_saveState();          $this->_saveState();
309        $this->site->log( get_class($this) . "->login ok", LOG_DEBUG );        $this->site->log( get_class($this) . "->login ok", PEAR_LOG_NOTICE );
310        return 1;        return 1;
311      } else {      } else {
312        return 0;        return 0;
313      }      }
314  }    }
315    
316      //===== function guestlogin =========================
317      function loginGuest($data) {
318          // store 1st priority user-data to state
319            $this->state[id] = $data[oid];
320            $this->state[guid] = $data[guid];
321            $this->state[status] = $this->meta[logontoken];
322            $this->_saveState();
323          $this->site->log( get_class($this) . "->guest-login ok", PEAR_LOG_NOTICE );
324          return 1;
325      }
326    
327    function exists($string) {    function exists($string) {
328          connectdb();          connectdb();
# Line 206  class User { Line 340  class User {
340    
341    function update($vars) {    function update($vars) {
342      $this->setPostVars($vars);      $this->setPostVars($vars);
343  //print Dumper($vars);      //print Dumper($vars);
344      $data = $this->_transformInputData($vars);      $data = $this->_transformInputData($vars);
345        //print Dumper($data);
346      $this->_saveData($data);      $this->_saveData($data);
347    }    }
348    
# Line 216  class User { Line 351  class User {
351      $mapping_uservars2data = array_flip($def_mapping[data2uservars]);      $mapping_uservars2data = array_flip($def_mapping[data2uservars]);
352      foreach ($uservars as $key => $val) {      foreach ($uservars as $key => $val) {
353        $key_target = $mapping_uservars2data[$key];        $key_target = $mapping_uservars2data[$key];
354        //print "$key => $key_target: $val<br>";        if($key_target != '') {
355        $target[$key_target] = $val;          //print "$key => $key_target: $val<br>";
356            $target[$key_target] = $val;
357          }
358      }      }
359      return $target;      return $target;
360    }    }
# Line 227  class User { Line 364  class User {
364      global $site;      global $site;
365    
366      // get information about user from site      // get information about user from site
367        $userid = $this->state[id];        $userid = $this->getUserId();
368    
369        $this->site->log( get_class($this) . "->logout: userid $userid", LOG_DEBUG );        $this->site->log( get_class($this) . "->logout: userid $userid", PEAR_LOG_NOTICE );
370            
371      // get information about session from php      // get information about session from php
372        $session_id = session_id();        $session_id = session_id();
# Line 278  class User { Line 415  class User {
415    }    }
416        
417    function refresh() {    function refresh() {
418      if ($this->pObject) {$this->pObject->flushState();}      if ($this->pObject) {$this->pObject->flush();}
419      $this->meta[data_ready] = 0;      $this->meta[data_ready] = 0;
420    }    }
421        
# Line 306  class User { Line 443  class User {
443      return $this->state[id];      return $this->state[id];
444    }    }
445    
446      function getUserGuid() {
447        return $this->state[guid];
448      }
449    
450    function getPostVars() {    function getPostVars() {
451      return $this->state[postvars];      return $this->state[postvars];
# Line 321  class User { Line 461  class User {
461    }    }
462        
463    function hadTimeout() {    function hadTimeout() {
464      if ($this->state[autologout]) { return 1; }      if ($this->state[autologout]) { $this->state[autologout] = ''; return 1; }
465      }
466      
467      function getNewMessages() {
468        $messages = array();
469        $userguid = $this->getUserGuid();
470        connectdb();
471        $sql = "SELECT * FROM td_message WHERE target_guid='$userguid' AND new='1'";
472              if ($res=send_sql($sql)) {
473          while($row = mysql_fetch_array($res,MYSQL_ASSOC)) {
474                        if (!is_array($row)) { return 0; }
475                        array_push($messages, $row);
476          }
477            }
478            return $messages;
479      }
480      
481      function markNewMessage($mid) {
482        connectdb();
483        $sql = "UPDATE td_message SET new='0' WHERE mid='$mid'";
484              if(!$res=send_sql($sql)) {
485                return "Message not found!";
486              }
487    }    }
488    
489  }  }
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