git.roojs.org Git - Pman.Core/blob - DataObjects/Core_person.php

   1 <?php
   2 /**
   3  * Table Definition for Person
   4  */
   5 class_exists('DB_DataObject') ? '' : require_once 'DB/DataObject.php';
   6
   7
   8 class Pman_Core_DataObjects_Core_person extends DB_DataObject
   9 {
  10     ###START_AUTOCODE
  11     /* the code below is auto generated do not remove the above tag */
  12
  13     public $__table = 'core_person';                          // table name
  14     public $id;                              // int(11)  not_null primary_key auto_increment
  15     public $email;                           // string(128)  not_null
  16     public $alt_email;
  17
  18     public $company_id;                      // int(11)
  19     public $office_id;                       // int(11)
  20     public $name;                            // string(128)  not_null
  21     public $firstname;                            // string(128)  not_null
  22     public $lastname;                            // string(128)  not_null
  23     public $phone;                           // string(32)  not_null
  24     public $fax;                             // string(32)  not_null
  25
  26     public $role;                            // string(32)  not_null
  27     public $remarks;                         // blob(65535)  not_null blob
  28     public $passwd;                          // string(64)  not_null
  29     public $owner_id;                        // int(11)  not_null
  30     public $lang;                            // string(8)
  31     public $no_reset_sent;                   // int(11)
  32     public $action_type;                     // string(32)
  33     public $project_id;                      // int(11)
  34
  35
  36     public $active;                          // int(11)  not_null
  37     public $deleted_by;                      // int(11)  not_null
  38     public $deleted_dt;                      // datetime(19)  binary
  39
  40
  41     public $name_facebook; // VARCHAR(128) NULL;
  42     public $url_blog; // VARCHAR(256) NULL ;
  43     public $url_twitter; // VARCHAR(256) NULL ;
  44     public $url_linkedin; // VARCHAR(256) NULL ;
  45     public $linkedin_id; // VARCHAR(256) NULL ;
  46
  47     public $phone_mobile; // varchar(32)  NOT NULL  DEFAULT '';
  48     public $phone_direct; // varchar(32)  NOT NULL  DEFAULT '';
  49     public $countries; // VARCHAR(128) NULL;
  50
  51     /* the code above is auto generated do not remove the tag below */
  52     ###END_AUTOCODE
  53
  54     function owner()
  55     {
  56         $p = DB_DataObject::Factory($this->tableName());
  57         $p->get($this->owner_id);
  58         return $p;
  59     }
  60
  61     /**
  62      *
  63      *
  64      *
  65      *
  66      *  FIXME !!!! -- USE Pman_Core_Mailer !!!!!
  67      *
  68      *
  69      *
  70      *
  71      */
  72     function buildMail($templateFile, $args)
  73     {
  74
  75         $args = (array) $args;
  76         $content  = clone($this);
  77
  78         foreach((array)$args as $k=>$v) {
  79             $content->$k = $v;
  80         }
  81
  82         $ff = HTML_FlexyFramework::get();
  83
  84
  85         //?? is this really the place for this???
  86         if (
  87                 !$ff->cli &&
  88                 empty($args['no_auth']) &&
  89                 !in_array($templateFile, array(
  90                     // templates that can be sent without authentication.
  91                      'password_reset' ,
  92                      'password_welcome'
  93                  ))
  94             ) {
  95
  96             $content->authUser = $this->getAuthUser();
  97             if (!$content->authUser) {
  98                 return PEAR::raiseError("Not authenticated");
  99             }
 100         }
 101
 102         // should handle x-forwarded...
 103
 104         $content->HTTP_HOST = isset($_SERVER["HTTP_HOST"]) ?
 105             $_SERVER["HTTP_HOST"] :
 106             (isset($ff->HTTP_HOST) ? $ff->HTTP_HOST : 'localhost');
 107
 108         /* use the regex compiler, as it doesnt parse <tags */
 109
 110         $tops = array(
 111             'compiler'    => 'Flexy',
 112             'nonHTML' => true,
 113             'filters' => array('SimpleTags','Mail'),
 114             //     'debug'=>1,
 115         );
 116
 117
 118
 119         if (!empty($args['templateDir'])) {
 120             $tops['templateDir'] = $args['templateDir'];
 121         }
 122
 123
 124
 125         require_once 'HTML/Template/Flexy.php';
 126         $template = new HTML_Template_Flexy( $tops );
 127         $template->compile("mail/$templateFile.txt");
 128
 129         /* use variables from this object to ouput data. */
 130         $mailtext = $template->bufferedOutputObject($content);
 131
 132         $htmlbody = false;
 133         // if a html file with the same name exists, use that as the body
 134         // I've no idea where this code went, it was here before..
 135         if (false !== $template->resolvePath ( "mail/$templateFile.html" )) {
 136             $tops['nonHTML'] = false;
 137             $template = new HTML_Template_Flexy( $tops );
 138             $template->compile("mail/$templateFile.html");
 139             $htmlbody = $template->bufferedOutputObject($content);
 140
 141         }
 142
 143
 144
 145         //echo "<PRE>";print_R($mailtext);
 146         //print_R($mailtext);exit;
 147         /* With the output try and send an email, using a few tricks in Mail_MimeDecode. */
 148         require_once 'Mail/mimeDecode.php';
 149         require_once 'Mail.php';
 150
 151         $decoder = new Mail_mimeDecode($mailtext);
 152         $parts = $decoder->getSendArray();
 153
 154         if (is_a($parts,'PEAR_Error')) {
 155             return $parts;
 156             //echo "PROBLEM: {$parts->message}";
 157             //exit;
 158         }
 159         list($recipents,$headers,$body) = $parts;
 160         $recipents = array($this->email);
 161         if (!empty($content->bcc) && is_array($content->bcc)) {
 162             $recipents =array_merge($recipents, $content->bcc);
 163         }
 164         $headers['Date'] = date('r');
 165
 166         if ($htmlbody !== false) {
 167             require_once 'Mail/mime.php';
 168             $mime = new Mail_mime(array('eol' => "\n"));
 169             $mime->setTXTBody($body);
 170             $mime->setHTMLBody($htmlbody);
 171             // I think there might be code in mediaoutreach toEmail somewhere
 172             // h embeds images here..
 173             $body = $mime->get();
 174             $headers = $mime->headers($headers);
 175
 176         }
 177
 178
 179
 180         return array(
 181             'recipients' => $recipents,
 182             'headers'    => $headers,
 183             'body'      => $body
 184         );
 185
 186
 187     }
 188
 189
 190     /**
 191      * send a template
 192      * - user must be authenticate or args[no_auth] = true
 193      *   or template = password_[reset|welcome]
 194      *
 195      */
 196     function sendTemplate($templateFile, $args)
 197     {
 198
 199         $ar = $this->buildMail($templateFile, $args);
 200
 201
 202         //print_r($recipents);exit;
 203         $mailOptions = PEAR::getStaticProperty('Mail','options');
 204         $mail = Mail::factory("SMTP",$mailOptions);
 205
 206         if (PEAR::isError($mail)) {
 207             return $mail;
 208         }
 209         $oe = error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT);
 210         $ret = $mail->send($ar['recipients'],$ar['headers'],$ar['body']);
 211         error_reporting($oe);
 212
 213         return $ret;
 214
 215     }
 216
 217
 218
 219
 220     function getEmailFrom()
 221     {
 222         if (empty($this->name)) {
 223             return $this->email;
 224         }
 225
 226         return '"' . addslashes($this->name) . '" <' . $this->email . '>';
 227     }
 228
 229     function toEventString()
 230     {
 231         return empty($this->name) ? $this->email : $this->name;
 232     }
 233
 234     function verifyAuth()
 235     {
 236         $ff= HTML_FlexyFramework::get();
 237         if (!empty($ff->Pman['auth_comptype']) &&
 238             (!$this->company_id || ($ff->Pman['auth_comptype'] != $this->company()->comptype))
 239            ){
 240
 241             $sesPrefix = $this->sesPrefix();
 242
 243             $_SESSION[get_class($this)][$sesPrefix .'-auth'] = "";
 244
 245             return false;
 246
 247             //$ff->page->jerr("Login not permited to outside companies");
 248         }
 249         return true;
 250
 251     }
 252
 253
 254     //   ---------------- authentication / passwords and keys stuff  ----------------
 255     function isAuth()
 256     {
 257         @session_start();
 258
 259         $ff= HTML_FlexyFramework::get();
 260
 261         $sesPrefix = $this->sesPrefix();
 262
 263         if (!empty($_SESSION[get_class($this)][$sesPrefix .'-auth'])) {
 264             // in session...
 265             $a = unserialize($_SESSION[get_class($this)][$sesPrefix .'-auth']);
 266
 267             $u = DB_DataObject::factory($this->tableName());
 268             if ($a->id && $u->get($a->id)) { //&& strlen($u->passwd)) {
 269
 270                 return $u->verifyAuth();  // got authentication...
 271
 272
 273             }
 274
 275             unset($_SESSION[get_class($this)][$sesPrefix .'-auth']);
 276             unset($_SESSION[get_class($this)][$sesPrefix .'-timeout']);
 277             setcookie('Pman.timeout', -1, time() + (30*60), '/');
 278
 279         }
 280
 281         // http basic auth..
 282         $u = DB_DataObject::factory($this->tableName());
 283
 284         if (!empty($_SERVER['PHP_AUTH_USER'])
 285             &&
 286             !empty($_SERVER['PHP_AUTH_PW'])
 287             &&
 288             $u->get('email', $_SERVER['PHP_AUTH_USER'])
 289             &&
 290             $u->checkPassword($_SERVER['PHP_AUTH_PW'])
 291            ) {
 292             $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize($u);
 293             return true;
 294         }
 295         //die("test init");
 296         if (!$this->canInitializeSystem()) {
 297           //  die("can not init");
 298             return false;
 299         }
 300
 301
 302         // local auth -
 303         $default_admin = false;
 304         if (!empty($ff->Pman['local_autoauth']) &&
 305             ($ff->Pman['local_autoauth'] === true) &&
 306             (!empty($_SERVER['SERVER_ADDR'])) &&
 307             (
 308                 (
 309                     $_SERVER['SERVER_ADDR'] == '127.0.0.1' &&
 310                     $_SERVER['REMOTE_ADDR'] == '127.0.0.1'
 311                 )
 312                 ||
 313                 (
 314                     $_SERVER['SERVER_ADDR'] == '::1' &&
 315                     $_SERVER['REMOTE_ADDR'] == '::1'
 316                 )
 317             )
 318         ) {
 319             $group = DB_DataObject::factory('core_group');
 320             $group->get('name', 'Administrators');
 321
 322             $member = DB_DataObject::factory('core_group_member');
 323             $member->autoJoin();
 324             $member->group_id = $group->id;
 325             $member->whereAdd("
 326                 join_user_id_id.id IS NOT NULL
 327             ");
 328             if($member->find(true)){
 329                 $default_admin = DB_DataObject::factory($this->tableName());
 330                 if(!$default_admin->get($member->user_id)){
 331                     $default_admin = false;
 332                 }
 333             }
 334         }
 335
 336         //var_dump($ff->Pman['local_autoauth']);         var_dump($_SERVER); exit;
 337         $u = DB_DataObject::factory($this->tableName());
 338         $ff = HTML_FlexyFramework::get();
 339
 340         if (!empty($ff->Pman['local_autoauth']) &&
 341             (!empty($_SERVER['SERVER_ADDR'])) &&
 342             (
 343                 (
 344                     $_SERVER['SERVER_ADDR'] == '127.0.0.1' &&
 345                     $_SERVER['REMOTE_ADDR'] == '127.0.0.1'
 346                 )
 347                 ||
 348                 (
 349                     $_SERVER['SERVER_ADDR'] == '::1' &&
 350                     $_SERVER['REMOTE_ADDR'] == '::1'
 351                 )
 352             ) &&
 353             ($default_admin ||  $u->get('email', $ff->Pman['local_autoauth']))
 354         ) {
 355
 356             $user = $default_admin ? $default_admin->toArray() : $u->toArray();
 357
 358             $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize((object) $user);
 359             return true;
 360         }
 361
 362         //var_dump(session_id());
 363         //var_dump($_SESSION[__CLASS__]);
 364
 365         //if (!empty(   $_SESSION[__CLASS__][$sesPrefix .'-empty'] )) {
 366         //    return false;
 367         //}
 368         //die("got this far?");
 369         // not in session or not matched...
 370         $u = DB_DataObject::factory($this->tableName());
 371         $u->whereAdd(' LENGTH(passwd) > 0');
 372         $n = $u->count();
 373         $_SESSION[get_class($this)][$sesPrefix .'-empty']  = $n;
 374         if (class_exists('PEAR')) {
 375             $error =  PEAR::getStaticProperty('DB_DataObject','lastError');
 376             if ($error) {
 377                 die($error->toString()); // not really a good thing to do...
 378             }
 379         }
 380         if (!$n){ // authenticated as there are no users in the system...
 381             return true;
 382         }
 383
 384         return false;
 385
 386     }
 387
 388     function canInitializeSystem()
 389     {
 390
 391         return !strcasecmp(get_class($this) , __CLASS__);
 392     }
 393
 394     function getAuthUser()
 395     {
 396         if (!$this->isAuth()) {
 397             return false;
 398         }
 399
 400         $ff= HTML_FlexyFramework::get();
 401
 402         $sesPrefix = $this->sesPrefix();
 403
 404         //var_dump(array(get_class($this),$sesPrefix .'-auth'));
 405
 406         if (!empty($_SESSION[get_class($this)][$sesPrefix .'-auth'])) {
 407             $a = unserialize($_SESSION[get_class($this)][$sesPrefix .'-auth']);
 408
 409             $u = DB_DataObject::factory($this->tableName()); // allow extending this ...
 410             $u->autoJoin();
 411             if ($u->get($a->id)) { /// && strlen($u->passwd)) {  // should work out the pid .. really..
 412
 413                 $_SESSION[get_class($this)][$sesPrefix .'-auth-timeout'] = time() + (30*60); // eg. 30 minutes
 414                 setcookie('Pman.timeout', time() + (30*60), time() + (30*60), '/');
 415
 416                 $user = clone ($u);
 417                 return clone($user);
 418
 419             }
 420             unset($_SESSION[get_class($this)][$sesPrefix .'-auth']);
 421             unset($_SESSION[get_class($this)][$sesPrefix .'-timeout']);
 422             setcookie('Pman.timeout', -1, time() + (30*60), '/');
 423
 424         }
 425
 426
 427
 428         if (!$this->canInitializeSystem()) {
 429             return false;
 430         }
 431
 432
 433
 434         if (empty(   $_SESSION[get_class($this)][$sesPrefix .'-empty'] )) {
 435             $u = DB_DataObject::factory($this->tableName());
 436             $u->whereAdd(' LENGTH(passwd) > 0');
 437             $_SESSION[get_class($this)][$sesPrefix .'-empty']  = $u->count();
 438         }
 439
 440
 441         if (
 442             isset(   $_SESSION[get_class($this)][$sesPrefix .'-empty'] ) &&
 443             $_SESSION[get_class($this)][$sesPrefix .'-empty']  < 1
 444         ) {
 445
 446             // fake person - open system..
 447             //$ce = DB_DataObject::factory('core_enum');
 448             //$ce->initEnums();
 449
 450
 451             $u = DB_DataObject::factory($this->tableName());
 452             $u->id = -1;
 453
 454             // if a company has been created fill that in in company_id_id
 455             $c = DB_DAtaObject::factory('core_company')->lookupOwner();
 456             if ($c) {
 457                 $u->company_id_id = $c->pid();
 458                 $u->company_id = $c->pid();
 459             }
 460
 461             return $u;
 462
 463         }
 464         return false;
 465     }
 466     function login()
 467     {
 468         $this->isAuth(); // force session start..
 469         if (!$this->verifyAuth()) { // check for company valid..
 470             return false;
 471         }
 472
 473         // open up iptables at login..
 474         $dbname = $this->databaseNickname();
 475         touch( '/tmp/run_pman_admin_iptables-'.$dbname);
 476
 477         // refresh admin group if we are logged in as one..
 478         //DB_DataObject::debugLevel(1);
 479         $g = DB_DataObject::factory('core_group');
 480         $g->type = 0;
 481         $g->get('name', 'Administrators');
 482         $gm = DB_DataObject::Factory('core_group_member');
 483         if (in_array($g->id,$gm->listGroupMembership($this))) {
 484             // refresh admin groups.
 485             $gr = DB_DataObject::Factory('core_group_right');
 486             $gr->applyDefs($g, 0);
 487         }
 488
 489         $sesPrefix = $this->sesPrefix();
 490
 491         // we should not store the whole data in the session - otherwise it get's huge.
 492         $p = DB_DAtaObject::Factory($this->tableName());
 493         $p->get($this->pid());
 494
 495         $d = $p->toArray();
 496
 497         $_SESSION[get_class($this)][$sesPrefix .'-auth-timeout'] = time() + (30*60); // eg. 30 minutes
 498         setcookie('Pman.timeout', time() + (30*60), time() + (30*60), '/');
 499
 500         //var_dump(array(get_class($this),$sesPrefix .'-auth'));
 501         $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize((object)$d);
 502         // ensure it's written so that ajax calls can fetch it..
 503
 504
 505
 506     }
 507     function logout()
 508     {
 509         $this->isAuth(); // force session start..
 510
 511         $sesPrefix = $this->sesPrefix();
 512
 513         $_SESSION[get_class($this)][$sesPrefix .'-auth-timeout'] = -1;
 514
 515         $_SESSION[get_class($this)][$sesPrefix .'-auth'] = "";
 516
 517     }
 518     function genPassKey ($t)
 519     {
 520         return md5($this->email . $t. $this->passwd);
 521     }
 522     function simpleAuthKey($m = 0)
 523     {
 524         $month = $m > -1 ? date('Y-m') : date('Y-m', strtotime('LAST MONTH'));
 525
 526         return md5(implode(',' ,  array($month, $this->email , $this->passwd, $this->id)));
 527     }
 528
 529     function checkTwoFactorAuthentication($val)
 530     {
 531         require_once 'System.php';
 532
 533         $oathtool = System::which('oathtool');
 534
 535         if (!$oathtool) {
 536             return false;
 537         }
 538
 539         if(!isset($this->oath_key)) {
 540             $au = $this->getAuthUser();
 541             $oath_key = $au->oath_key;
 542         } else {
 543             $oath_key = $this->oath_key;
 544         }
 545
 546         $cmd = "{$oathtool} --totp --base32 {$oath_key}";
 547
 548         $password = exec($cmd);
 549
 550         return ($password == $val) ? true : false;
 551     }
 552
 553     function checkPassword($val)
 554     {
 555         if (substr($this->passwd,0,1) == '$') {
 556             if (function_exists('pasword_verify')) {
 557                 return password_verify($val, $this->passwd);
 558             }
 559             return crypt($val,$this->passwd) == $this->passwd ;
 560         }
 561         // old style md5 passwords...- cant be used with courier....
 562         return md5($val) == $this->passwd;
 563     }
 564
 565     function setPassword($value)
 566     {
 567         if (function_exists('pasword_hash')) {
 568             return password_hash($value);
 569         }
 570
 571         $salt='';
 572         while(strlen($salt)<9) {
 573             $salt.=chr(rand(64,126));
 574             //php -r var_dump(crypt('testpassword', '$1$'. (rand(64,126)). '$'));
 575         }
 576         $this->passwd = crypt($value, '$1$'. $salt. '$');
 577
 578
 579     }
 580
 581     function generatePassword($length = 5) // genearte a password (add set 'rawPasswd' to it's value)
 582     {
 583         require_once 'Text/Password.php';
 584         $this->rawPasswd = strtr(ucfirst(Text_Password::create($length)).ucfirst(Text_Password::create($length)), array(
 585         "a"=>"4", "e"=>"3",  "i"=>"1",  "o"=>"0", "s"=>"5",  "t"=>"7"));
 586         $this->setPassword($this->rawPasswd);
 587         return $this->rawPasswd;
 588     }
 589
 590     function company()
 591     {
 592         $x = DB_DataObject::factory('core_company');
 593         $x->autoJoin();
 594         $x->get($this->company_id);
 595         return $x;
 596     }
 597     function loadCompany()
 598     {
 599         $this->company = $this->company();
 600     }
 601
 602     function active()
 603     {
 604         return $this->active;
 605     }
 606     function authUserName($n) // set username prior to acheck user exists query.
 607     {
 608
 609         $this->whereAdd('LENGTH(passwd) > 1');
 610         $this->email = $n;
 611     }
 612     function lang()
 613     {
 614         if (!func_num_args()) {
 615             return $this->lang;
 616         }
 617         $val = array_shift(func_get_args());
 618         if ($val == $this->lang) {
 619             return;
 620         }
 621         $uu = clone($this);
 622         $this->lang = $val;
 623         $this->update($uu);
 624         return $this->lang;
 625     }
 626
 627
 628     function authUserArray()
 629     {
 630
 631         $aur = $this->toArray();
 632
 633         if ($this->id < 1) {
 634             return $aur;
 635         }
 636
 637
 638         //DB_DataObject::debugLevel(1);
 639         $c = DB_Dataobject::factory('core_company');
 640         $im = DB_Dataobject::factory('Images');
 641         $c->joinAdd($im, 'LEFT');
 642         $c->selectAdd();
 643         $c->selectAs($c, 'company_id_%s');
 644         $c->selectAs($im, 'company_id_logo_id_%s');
 645         $c->id = $this->company_id;
 646         $c->limit(1);
 647         $c->find(true);
 648
 649         $aur = array_merge( $c->toArray(),$aur);
 650
 651         if (empty($c->company_id_logo_id_id))  {
 652
 653             $im = DB_Dataobject::factory('Images');
 654             $im->ontable = DB_DataObject::factory('core_company')->tableName();
 655             $im->onid = $c->id;
 656             $im->imgtype = 'LOGO';
 657             $im->limit(1);
 658             $im->selectAdd();
 659             $im->selectAs($im,  'company_id_logo_id_%s');
 660             if ($im->find(true)) {
 661
 662                 foreach($im->toArray() as $k=>$v) {
 663                     if (!preg_match('/^company_id_logo_id_/', $k)) {
 664                         continue;
 665                     }
 666                     $aur[$k] = $v;
 667                 }
 668             }
 669         }
 670
 671         // perms + groups.
 672         $aur['perms']  = $this->getPerms();
 673         $g = DB_DataObject::Factory('core_group_member');
 674         $aur['groups']  = $g->listGroupMembership($this, 'name');
 675
 676         $aur['passwd'] = '';
 677         $aur['dailykey'] = '';
 678         $aur['oath_key'] = '';
 679
 680         $aur['oath_key_enable'] = !empty($this->oath_key);
 681
 682         return $aur;
 683     }
 684
 685     //   ----------PERMS------  ----------------
 686     function getPerms()
 687     {
 688          //DB_DataObject::debugLevel(1);
 689         // find out all the groups they are a member of.. + Default..
 690
 691         // ------ INIITIALIZE IF NO GROUPS ARE SET UP.
 692
 693         $g = DB_DataObject::Factory('core_group_right');
 694         if (!$g->count()) {
 695             $g->genDefault();
 696         }
 697
 698         if ($this->id < 0) {
 699             return $g->adminRights(); // system is not set up - so they get full rights.
 700         }
 701         //DB_DataObject::debugLevel(1);
 702         $g = DB_DataObject::Factory('core_group_member');
 703         $g->whereAdd('group_id is NOT NULL AND user_id IS NOT NULL');
 704         if (!$g->count()) {
 705             // add the current user to the admin group..
 706             $g = DB_DataObject::Factory('core_group');
 707             if ($g->get('name', 'Administrators')) {
 708                 $gm = DB_DataObject::Factory('core_group_member');
 709                 $gm->group_id = $g->id;
 710                 $gm->user_id = $this->id;
 711                 $gm->insert();
 712             }
 713
 714         }
 715
 716         // ------ STANDARD PERMISSION HANDLING.
 717         $isOwner = $this->company()->comptype == 'OWNER';
 718         $g = DB_DataObject::Factory('core_group_member');
 719         $grps = $g->listGroupMembership($this);
 720        //var_dump($grps);
 721         $isAdmin = $g->inAdmin;   //???  what???
 722         //echo '<PRE>'; print_r($grps);var_dump($isAdmin);
 723         // the load all the perms for those groups, and add them all together..
 724         // then load all those
 725         $g = DB_DataObject::Factory('core_group_right');
 726         $ret =  $g->listPermsFromGroupIds($grps, $isAdmin, $isOwner);
 727         //echo '<PRE>';print_r($ret);
 728         return $ret;
 729
 730
 731     }
 732     /**
 733      *Basic group fetching - probably needs to filter by type eventually.
 734      *
 735      *@param String $what - fetchall() argument - eg. 'name' returns names of all groups that they are members of.
 736      */
 737
 738     function groups($what=false)
 739     {
 740         $g = DB_DataObject::Factory('core_group_member');
 741         $grps = $g->listGroupMembership($this);
 742         $g = DB_DataObject::Factory('core_group');
 743         $g->whereAddIn('id', $grps, 'int');
 744         return $g->fetchAll($what);
 745
 746     }
 747
 748
 749
 750     function hasPerm($name, $lvl)
 751     {
 752         static $pcache = array();
 753
 754         if (!isset($pcache[$this->id])) {
 755             $pcache[$this->id] = $this->getPerms();
 756         }
 757
 758        // echo "<PRE>";print_r($pcache[$au->id]);
 759        // var_dump($pcache[$au->id]);
 760         if (empty($pcache[$this->id][$name])) {
 761             return false;
 762         }
 763
 764         return strpos($pcache[$this->id][$name], $lvl) > -1;
 765
 766     }
 767
 768     //  ------------ROO HOOKS------------------------------------
 769     function applyFilters($q, $au, $roo)
 770     {
 771         //DB_DataObject::DebugLevel(1);
 772         if(!empty($q['_generate_oath_key'])){
 773             $o = clone($this);
 774             $this->oath_key = $this->getOathKey();
 775             $this->update($o);
 776             $roo->jok('OK');
 777         }
 778
 779         if(!empty($q['_to_qr_code'])){
 780
 781             $person = DB_DataObject::factory('Core_person');
 782             $person->id = $q['id'];
 783
 784             if(!$person->find(true)) {
 785                 $roo->jerr('_invalid_person');
 786             }
 787
 788             $person->oath_key = ;
 789             $person->update($o);
 790
 791             $qrcode = $person->generateQRCode();
 792
 793             if(empty($qrcode)){
 794                 $roo->jerr('Fail to generate QR Code');
 795             }
 796
 797             $roo->jok($qrcode);
 798         }
 799
 800         if(!empty($q['two_factor_auth_code'])) {
 801
 802             $person = $this;
 803
 804             if(isset($q['id'])) {
 805                 $person = DB_DataObject::factory('core_person');
 806                 $person->get($q['id']);
 807             }
 808
 809             if($person->checkTwoFactorAuthentication($q['two_factor_auth_code'])) {
 810                 $roo->jok('DONE');
 811             }
 812
 813             $roo->jerr('_invalid_auth_code');
 814         }
 815
 816         if(!empty($q['oath_key_disable'])) {
 817
 818             $person = DB_DataObject::factory('core_person');
 819             $person->get($q['id']);
 820
 821             $o = clone($person);
 822
 823             $person->oath_key = '';
 824             $person->update($o);
 825
 826             $roo->jok('DONE');
 827         }
 828
 829         if (!empty($q['query']['is_owner'])) {
 830             $this->whereAdd(" join_company_id_id.comptype = 'OWNER'");
 831         }
 832
 833         if (!empty($q['query']['person_not_internal'])) {
 834             $this->whereAdd(" join_company_id_id.isOwner = 0 ");
 835         }
 836
 837         if (!empty($q['query']['person_internal_only_all'])) {
 838
 839
 840             // must be internal and not current user (need for distribution list)
 841             // user has a projectdirectory entry and role is not blank.
 842             //DB_DataObject::DebugLevel(1);
 843             $pd = DB_DataObject::factory('ProjectDirectory');
 844             $pd->whereAdd("role != ''");
 845             $pd->selectAdd();
 846             $pd->selectAdd('distinct(person_id) as person_id');
 847             $roled = $pd->fetchAll('person_id');
 848             $rs = $roled  ? "  OR
 849                     {$this->tableName()}.id IN (".implode(',', $roled) . ")
 850                     " : '';
 851             $this->whereAdd(" join_company_id_id.comptype = 'OWNER' $rs ");
 852
 853         }
 854         // -- for distribution
 855         if (!empty($q['query']['person_internal_only'])) {
 856             // must be internal and not current user (need for distribution list)
 857             $this->whereAdd(" join_company_id_id.comptype = 'OWNER'");
 858
 859             //$this->whereAdd(($this->tableName() == 'Person' ? 'Person' : "join_person_id_id") .
 860             //    ".id  != ".$au->id);
 861             $this->whereAdd("{$this->tableName()}.id != {$au->id}");
 862         }
 863
 864         if (!empty($q['query']['comptype_or_company_id'])) {
 865            // DB_DataObject::debugLevel(1);
 866             $bits = explode(',', $q['query']['comptype_or_company_id']);
 867             $id = (int) array_pop($bits);
 868             $ct = $this->escape($bits[0]);
 869
 870             $this->whereAdd(" join_company_id_id.comptype = '$ct' OR {$this->tableName()}.company_id = $id");
 871
 872         }
 873
 874
 875         // staff list..
 876         if (!empty($q['query']['person_inactive'])) {
 877            // DB_Dataobject::debugLevel(1);
 878             $this->active = 1;
 879         }
 880         $tn_p = $this->tableName();
 881         $tn_gm = DB_DataObject::Factory('core_group_member')->tableName();
 882         $tn_g = DB_DataObject::Factory('core_group')->tableName();
 883
 884         ///---------------- Group views --------
 885         if (!empty($q['query']['in_group'])) {
 886             // DB_DataObject::debugLevel(1);
 887             $ing = (int) $q['query']['in_group'];
 888             if ($q['query']['in_group'] == -1) {
 889
 890                 // list all staff who are not in a group.
 891                 $this->whereAdd("{$this->tableName()}.id NOT IN (
 892                     SELECT distinct(user_id) FROM $tn_gm LEFT JOIN
 893                         $tn_g ON $tn_g.id = $tn_gm.group_id)");
 894
 895             } else {
 896
 897                 $this->whereAdd("$tn_p.id IN (
 898                     SELECT distinct(user_id) FROM $tn_gm
 899                         WHERE group_id = $ing
 900                     )");
 901                }
 902
 903         }
 904
 905         if(!empty($q['in_group_name'])){
 906
 907             $v = $this->escape($q['in_group_name']);
 908
 909             $this->whereAdd("
 910                 $tn_p.id IN (
 911                     SELECT
 912                         DISTINCT(user_id) FROM $tn_gm
 913                     LEFT JOIN
 914                         $tn_g
 915                     ON
 916                         $tn_g.id = $tn_gm.group_id
 917                     WHERE
 918                         $tn_g.name = '{$v}'
 919                 )"
 920             );
 921         }
 922
 923         // #2307 Search Country!!
 924         if (!empty($q['query']['in_country'])) {
 925             // DB_DataObject::debugLevel(1);
 926             $inc = $q['query']['in_country'];
 927             $this->whereAdd("$tn_p.countries LIKE '%{$inc}%'");
 928         }
 929
 930         if (!empty($q['query']['not_in_directory'])) {
 931             // it's a Person list..
 932             // DB_DATaobjecT::debugLevel(1);
 933
 934             // specific to project directory which is single comp. login
 935             //
 936             $owncomp = DB_DataObject::Factory('core_company');
 937             $owncomp->get('comptype', 'OWNER');
 938             if ($q['company_id'] == $owncomp->id) {
 939                 $this->active =1;
 940             }
 941
 942
 943
 944             if ( $q['query']['not_in_directory'] > -1) {
 945                 $tn_pd = DB_DataObject::Factory('ProjectDirectory')->tableName();
 946                 // can list current - so that it does not break!!!
 947                 $this->whereAdd("$tn_p.id NOT IN
 948                     ( SELECT distinct person_id FROM $tn_pd WHERE
 949                         project_id = " . $q['query']['not_in_directory'] . " AND
 950                         company_id = " . $this->company_id . ')');
 951             }
 952         }
 953
 954         if (!empty($q['query']['role'])) {
 955             // it's a Person list..
 956             // DB_DATaobjecT::debugLevel(1);
 957
 958             // specific to project directory which is single comp. login
 959             //
 960             $tn_pd = DB_DataObject::Factory('ProjectDirectory')->tableName();
 961                 // can list current - so that it does not break!!!
 962             $this->whereAdd("$tn_p.id IN
 963                     ( SELECT distinct person_id FROM $tn_pd WHERE
 964                         role = '". $this->escape($q['query']['role']) ."'
 965             )");
 966
 967         }
 968
 969
 970         if (!empty($q['query']['project_member_of'])) {
 971                // this is also a flag to return if they are a member..
 972             //DB_DataObject::debugLevel(1);
 973             $do = DB_DataObject::factory('ProjectDirectory');
 974             $do->project_id = $q['query']['project_member_of'];
 975             $tn_pd = DB_DataObject::Factory('ProjectDirectory')->tableName();
 976             $this->joinAdd($do,array('joinType' => 'LEFT', 'useWhereAsOn' => true));
 977             $this->selectAdd("IF($tn_pd.id IS NULL, 0,  $tn_pd.id )  as is_member");
 978
 979
 980             if (!empty($q['query']['project_member_filter'])) {
 981                 $this->having('is_member !=0');
 982
 983             }
 984
 985         }
 986
 987         if(!empty($q['query']['name'])){
 988             $this->whereAdd("
 989                 {$this->tableName()}.name LIKE '%{$this->escape($q['query']['name'])}%'
 990             ");
 991         }
 992          if(!empty($q['query']['name_starts'])){
 993             $this->whereAdd("
 994                 {$this->tableName()}.name LIKE '{$this->escape($q['query']['name_starts'])}%'
 995             ");
 996         }
 997
 998         if (!empty($q['query']['search'])) {
 999
1000             // use our magic search builder...
1001
1002              require_once 'Text/SearchParser.php';
1003             $x = new Text_SearchParser($q['query']['search']);
1004
1005             $props = array(
1006                     "$tn_p.name",
1007                     "$tn_p.email",
1008                     "$tn_p.role",
1009                     "$tn_p.phone",
1010                     "$tn_p.remarks",
1011                     "join_company_id_id.name"
1012             );
1013             $tbcols = $this->table();
1014             foreach(array('firstname','lastname') as $k) {
1015                 if (isset($tbcols[$k])) {
1016                     $props[] = "{$tn_p}.{$k}";
1017                 }
1018             }
1019
1020
1021
1022
1023             $str =  $x->toSQL(array(
1024                 'default' => $props,
1025                 'map' => array(
1026                     'company' => 'join_company_id_id.name',
1027                     //'country' => 'Clipping.country',
1028                     //  'media' => 'Clipping.media_name',
1029                 ),
1030                 'escape' => array($this->getDatabaseConnection(), 'escapeSimple'), /// pear db or mdb object..
1031
1032             ));
1033
1034
1035             $this->whereAdd($str); /*
1036                         $tn_p.name LIKE '%$s%'  OR
1037                         $tn_p.email LIKE '%$s%'  OR
1038                         $tn_p.role LIKE '%$s%'  OR
1039                         $tn_p.phone LIKE '%$s%' OR
1040                         $tn_p.remarks LIKE '%$s%'
1041
1042                     ");*/
1043         }
1044
1045         // project directory rules -- this may distrupt things.
1046         $p = DB_DataObject::factory('ProjectDirectory');
1047         // if project directories are set up, then we can apply project query rules..
1048         if ($p->count()) {
1049             $p->autoJoin();
1050             $pids = $p->projects($au);
1051             if (isset($q['query']['project_id'])) {
1052                 $pid = (int)$q['query']['project_id'];
1053                 if (!in_array($pid, $pids)) {
1054                     $roo->jerr("Project not in users valid projects");
1055                 }
1056                 $pids = array($pid);
1057             }
1058             // project roles..
1059             //if (empty($q['_anyrole'])) {  // should be project_directry_role
1060             //    $p->whereAdd("{$p->tableName()}.role != ''");
1061             // }
1062             if (!empty($q['query']['role'])) {  // should be project_directry_role
1063                 $role = $this->escape($q['query']['role']);
1064
1065                 $p->whereAdd("{$p->tableName()}.role LIKE '%{$role}%'");
1066
1067             }
1068
1069             if (!$roo->hasPerm('Core.Projects_All', 'S')) {
1070                 $peps = $p->people($pids);
1071                 $this->whereAddIn("{$tn}.id", $peps, 'int');
1072             }
1073         }
1074
1075         // fixme - this needs a more generic fix - it was from the mtrack_person code...
1076         if (isset($q['query']['ticket_id'])) {
1077             // find out what state the ticket is in.
1078             $t = DB_DataObject::Factory('mtrack_ticket');
1079             $t->autoJoin();
1080             $t->get($q['query']['ticket_id']);
1081
1082             if (!$this->checkPerm('S', $au)) {
1083                 $roo->jerr("permssion denied to query state of ticket");
1084             }
1085
1086             $p = DB_DataObject::factory('ProjectDirectory');
1087             $pids = array($t->project_id);
1088
1089             $peps = $p->people($pids);
1090
1091             $this->whereAddIn($this->tableName().'.id', $peps, 'int');
1092
1093             //$this->whereAdd('join_prole != ''");
1094
1095         }
1096
1097         /*
1098          * Seems we never expose oath_key / passwd, so...
1099          */
1100
1101         if($this->tableName() == 'core_person'){
1102             $this->_extra_cols = array('length_passwd', 'length_oath_key');
1103
1104             $this->selectAdd("
1105                 LENGTH({$this->tableName()}.passwd) AS length_passwd,
1106                 LENGTH({$this->tableName()}.oath_key) AS length_oath_key
1107             ");
1108         }
1109
1110
1111     }
1112
1113     function setFromRoo($ar, $roo)
1114     {
1115         $this->setFrom($ar);
1116
1117         if(!empty($ar['_enable_oath_key'])){
1118             $oath_key = $this->getOathKey();
1119         }
1120
1121         if (!empty($ar['passwd1'])) {
1122             $this->setPassword($ar['passwd1']);
1123         }
1124
1125         if (    $this->id &&
1126                 ($this->email == $roo->old->email)&&
1127                 ($this->company_id == $roo->old->company_id)
1128             ) {
1129             return true;
1130         }
1131         if (empty($this->email)) {
1132             return true;
1133         }
1134         // this only applies to our owner company..
1135         $c = $this->company();
1136         if (empty($c->comptype_name) || $c->comptype_name != 'OWNER') {
1137             return true;
1138         }
1139
1140
1141         $xx = DB_Dataobject::factory($this->tableName());
1142         $xx->setFrom(array(
1143             'email' => $this->email,
1144            // 'company_id' => $x->company_id
1145         ));
1146
1147         if ($xx->count()) {
1148             return "Duplicate Email found";
1149         }
1150
1151         return true;
1152     }
1153     /**
1154      *
1155      * before Delete - delete significant dependancies..
1156      * this is called after checkPerm..
1157      */
1158
1159     function beforeDelete($dependants_array, $roo)
1160     {
1161         //delete group membership except for admin group..
1162         // if they are a member of admin group do not delete anything.
1163         $default_admin = false;
1164
1165         $e = DB_DataObject::Factory('Events');
1166         $e->whereAdd('person_id = ' . $this->id);
1167
1168         $g = DB_DataObject::Factory('core_group');
1169         $g->get('name', 'Administrators');  // select * from core_group where name = 'Administrators'
1170
1171         $p = DB_DataObject::Factory('core_group_member');
1172         $p->setFrom(array(
1173             'user_id' => $this->id,
1174             'group_id' => $g->id
1175         ));
1176
1177         if ($p->count()) {
1178            $roo->jerr("Please remove this user from the Administrator group before deleting");
1179         }
1180
1181
1182         $p = DB_DataObject::Factory('core_group_member');
1183         $p->user_id = $this->id;
1184         $mem = $p->fetchAll();  // fetch all the rows and set the $mem variable to the rows data, just like mysqli_fetch_assoc
1185         $e->logDeletedRecord($mem);
1186
1187         foreach($mem as $p) {
1188             $p->delete();
1189         }
1190
1191         $e = DB_DataObject::Factory('Events');
1192         $e->person_id = $this->id;
1193         $eve = $e->fetchAll();  // fetch all the rows and set the $mem variable to the rows data, just like mysqli_fetch_assoc
1194
1195         $e->logDeletedRecord($eve);
1196         foreach($eve as $e) {
1197             $e->delete();
1198         }
1199
1200
1201         // anything else?
1202
1203     }
1204
1205
1206     /***
1207      * Check if the a user has access to modify this item.
1208      * @param String $lvl Level (eg. Core.Projects)
1209      * @param Pman_Core_DataObjects_Person $au The authenticated user.
1210      * @param boolean $changes alllow changes???
1211      *
1212      * @return false if no access..
1213      */
1214     function checkPerm($lvl, $au, $changes=false) //heck who is trying to access this. false == access denied..
1215     {
1216
1217        // do we have an empty system..
1218         if ($au && $au->id == -1) {
1219             return true;
1220         }
1221         // if not authenticated... do not allow in???
1222         if (!$au ) {
1223             return false;
1224         }
1225
1226         // determine if it's staff!!!
1227         $owncomp = DB_DataObject::Factory('core_company');
1228         $owncomp->get('comptype', 'OWNER');
1229         $isStaff = ($au->company_id ==  $owncomp->id);
1230
1231
1232         if (!$isStaff) {
1233
1234             // - can not change company!!!
1235             if ($changes &&
1236                 isset($changes['company_id']) &&
1237                 $changes['company_id'] != $au->company_id) {
1238                 return false;
1239             }
1240             // can only set new emails..
1241             if ($changes &&
1242                     !empty($this->email) &&
1243                     isset($changes['email']) &&
1244                     $changes['email'] != $this->email) {
1245                 return false;
1246             }
1247
1248
1249             // mtrack had the idea that all 'S' should be allowed.. - but filtered later..
1250             // ???? do we want this?
1251
1252             // edit self... - what about other staff members...
1253
1254             //return $this->company_id == $au->company_id;
1255         }
1256
1257
1258         // yes, only owner company can mess with this...
1259
1260
1261
1262
1263         switch ($lvl) {
1264             // extra case change passwod?
1265             case 'P': //??? password
1266                 // standard perms -- for editing + if the user is dowing them selves..
1267                 $ret = $isStaff ? $au->hasPerm("Core.Staff", "E") : $au->hasPerm("Core.Person", "E");
1268                 return $ret || $au->id == $this->id;
1269
1270             default:
1271                 return $isStaff ? $au->hasPerm("Core.Staff", $lvl) : $au->hasPerm("Core.Person", $lvl);
1272
1273         }
1274         return false;
1275     }
1276
1277     function beforeInsert($req, $roo)
1278     {
1279         $p = DB_DataObject::factory('core_person');
1280         if ($roo->authUser->id > -1 ||  $p->count() > 1) {
1281             return;
1282         }
1283         $c = DB_DataObject::Factory('core_company');
1284         $tc = $c->count();
1285
1286         if (!$tc || $tc> 1) {
1287             $roo->jerr("can not create initial user as multiple companies already exist");
1288         }
1289         $c->find(true);
1290         $this->company_id = $c->id;
1291         $this->email = trim($this->email);
1292
1293     }
1294
1295     function onInsert($req, $roo)
1296     {
1297
1298         $p = DB_DataObject::factory('core_person');
1299         if ($roo->authUser->id < 0 && $p->count() == 1) {
1300             // this seems a bit risky...
1301
1302             $g = DB_DataObject::factory('core_group');
1303             $g->initGroups();
1304
1305             $g->type = 0;
1306             $g->get('name', 'Administrators');
1307
1308             $p = DB_DataObject::factory('core_group_member');
1309             $p->group_id = $g->id;
1310             $p->user_id = $this->id;
1311             if (!$p->count()) {
1312                 $p->insert();
1313                 $roo->addEvent("ADD", $p, $g->toEventString(). " Added " . $this->toEventString());
1314             }
1315             $this->login();
1316         }
1317         if (!empty($req['project_id_addto'])) {
1318             $pd = DB_DataObject::factory('ProjectDirectory');
1319             $pd->project_id = $req['project_id_addto'];
1320             $pd->person_id = $this->id;
1321             $pd->ispm =0;
1322             $pd->office_id = $this->office_id;
1323             $pd->company_id = $this->company_id;
1324             $pd->insert();
1325         }
1326
1327     }
1328
1329     function importFromArray($roo, $persons, $opts)
1330     {
1331         if (empty($opts['prefix'])) {
1332             $roo->jerr("opts[prefix] is empty - you can not just create passwords based on the user names");
1333         }
1334
1335         if (!is_array($persons) || empty($persons)) {
1336             $roo->jerr("error in the person data. - empty on not valid");
1337         }
1338         DB_DataObject::factory('core_group')->initGroups();
1339
1340         foreach($persons as $person){
1341             $p = DB_DataObject::factory('core_person');
1342             if($p->get('name', $person['name'])){
1343                 continue;
1344             }
1345             $p->setFrom($person);
1346
1347             $companies = DB_DataObject::factory('core_company');
1348             if(!$companies->get('comptype', 'OWNER')){
1349                 $roo->jerr("Missing OWNER companies!");
1350             }
1351             $p->company_id = $companies->pid();
1352             // strip the 'spaces etc.. make lowercase..
1353             $name = strtolower(str_replace(' ', '', $person['name']));
1354             $p->setPassword("{$opts['prefix']}{$name}");
1355             $p->insert();
1356             // set up groups
1357             // if $person->groups is set.. then
1358             // add this person to that group eg. groups : [ 'Administrator' ]
1359             if(!empty($person['groups'])){
1360                 $groups = DB_DataObject::factory('core_group');
1361                 if(!$groups->get('name', $person['groups'])){
1362                     $roo->jerr("Missing groups : {$person['groups']}");
1363                 }
1364                 $gm = DB_DataObject::factory('core_group_member');
1365                 $gm->change($p, $groups, true);
1366             }
1367
1368             $p->onInsert(array(), $roo);
1369         }
1370     }
1371
1372     // this is for the To: "{getEmailName()}" <email@address>
1373     // not good for Dear XXXX, - use {person.firstname} for that.
1374     function getEmailName()
1375     {
1376         $name = array();
1377
1378         if(!empty($this->honor)){
1379             array_push($name, $this->honor);
1380         }
1381
1382         if(!empty($this->name)){
1383             array_push($name, $this->name);
1384
1385             return implode(' ', $name);
1386         }
1387
1388         if(!empty($this->firstname) || !empty($this->lastname)){
1389             array_push($name, $this->firstname);
1390             array_push($name, $this->lastname);
1391
1392             $name = array_filter($name);
1393
1394             return implode(' ', $name);
1395         }
1396
1397         return $this->email;
1398     }
1399
1400     function sesPrefix()
1401     {
1402         $ff= HTML_FlexyFramework::get();
1403
1404         $appname = empty($ff->appNameShort) ? $ff->project : $ff->project . '-' . $ff->appNameShort;
1405
1406         $dname = method_exists($this, 'getDatabaseConnection') ? $this->getDatabaseConnection()->dsn['database'] : $this->databaseNickname();
1407
1408         $sesPrefix = $appname.'-' .get_class($this) .'-' . $dname;
1409
1410         return $sesPrefix;
1411     }
1412
1413     function loginPublic()
1414     {
1415         $this->isAuth(); // force session start..
1416
1417         $db = $this->getDatabaseConnection();
1418
1419         $ff = HTML_FlexyFramework::get();
1420
1421         if(empty($ff->Pman) || empty($ff->Pman['login_public'])){
1422             return false;
1423         }
1424
1425         $sesPrefix = $ff->Pman['login_public'] . '-' .get_class($this) .'-'.$db->dsn['database'] ;
1426
1427         $p = DB_DAtaObject::Factory($this->tableName());
1428         $p->get($this->pid());
1429
1430         $_SESSION[get_class($this)][$sesPrefix .'-auth'] = serialize((object)$p->toArray());
1431
1432         return true;
1433     }
1434
1435     function beforeUpdate($old, $q, $roo)
1436     {
1437         $this->email = trim($this->email);
1438     }
1439
1440     function getOathKey()
1441     {
1442         require 'Base32.php';
1443
1444         $base32 = new Base32();
1445
1446         return $base32->base32_encode(bin2hex(openssl_random_pseudo_bytes(10)));
1447     }
1448
1449     function generateQRCode()
1450     {
1451         if(
1452             empty($this->email) &&
1453             empty($this->oath_key)
1454         ){
1455             return false;
1456         }
1457
1458         $issuer = (empty($this->name)) ?
1459             rawurlencode('ROOJS') : rawurlencode($this->name);
1460
1461         $uri = "otpauth://totp/{$issuer}:{$this->email}?secret={$this->oath_key}&issuer={$issuer}&algorithm=SHA1&digits=6&period=30";
1462
1463         require_once 'Image/QRCode.php';
1464
1465         $qrcode = new Image_QRCode();
1466
1467         $image = $qrcode->makeCode($uri, array(
1468             'output_type' => 'return'
1469         ));
1470
1471         ob_start();
1472         imagepng($image);
1473         $base64 = base64_encode(ob_get_contents());
1474         ob_end_clean();
1475
1476         return "data:image/png;base64,{$base64}";
1477     }
1478
1479  }