includes/current_user.inc

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12
  13 include_once($path_to_root . "/includes/prefs/userprefs.inc");
  14 if (!defined('TB_PREF')) {
  15         define('TB_PREF', '&TB_PREF&');
  16 }
  17 //--------------------------------------------------------------------------
  18
  19 class current_user
  20 {
  21         var $user = 0;
  22         var $loginname;
  23         var $username;
  24         var $name;
  25         var $email;
  26         var $company; // user's company
  27         var $pos;
  28         var $access;
  29         var $timeout;
  30         var $last_act;
  31         var $role_set = false;
  32         var $old_db;
  33         var $logged;
  34         var $ui_mode = 0;
  35
  36         var $prefs;
  37         var $cur_con; // current db connection (can be different from $company for superuser)
  38
  39         function __construct()
  40         {
  41                 global $def_coy;
  42
  43                 $this->loginname = $this->username = $this->name = "";
  44                 $this->company = isset($def_coy)? $def_coy : 0;
  45                 $this->logged = false;
  46
  47                 $this->prefs = new user_prefs();
  48         }
  49
  50         function logged_in()
  51         {
  52                 return $this->logged;
  53         }
  54
  55         function set_company($company)
  56         {
  57                 $this->company = (int)$company;
  58         }
  59
  60         function login($company, $loginname, $password)
  61         {
  62                 global $security_areas, $security_groups, $security_headings, $path_to_root, $dflt_lang, $SysPrefs;
  63
  64                 $this->set_company($company);
  65             $this->logged = false;
  66
  67                 set_global_connection($company);
  68                 $lang = &$_SESSION['language'];
  69                 $lang->set_language($_SESSION['language']->code);
  70                 db_set_encoding($_SESSION['language']->encoding);
  71
  72                 // Use external authentication source if any.
  73                 // Keep in mind you need to have user data set for $loginname
  74                 // in FA users table anyway to successfully log in.
  75                 $Auth_Result = hook_authenticate($loginname, $password);
  76
  77                 if (!isset($Auth_Result))       // if not used: standard method
  78                         $Auth_Result = get_user_auth($loginname, md5($password));
  79
  80                 if ($SysPrefs->login_delay > 0)
  81                         write_login_filelog($loginname, $Auth_Result);
  82
  83                 if ($Auth_Result)
  84                 {
  85                         $myrow = get_user_by_login($loginname);
  86                         if ($myrow['language'] != $dflt_lang)
  87                         {        // refresh language and user data
  88                                 $lang->set_language($myrow['language']);
  89                                 db_set_encoding($_SESSION['language']->encoding);
  90                                 $myrow = get_user_by_login($loginname);
  91                         }
  92
  93                         $this->old_db = isset($myrow["full_access"]);
  94                         if (! @$myrow["inactive"]) {
  95                                 if ($this->old_db) {
  96                                         // Transition code:
  97                                         // db was not yet upgraded after source update to v.2.2
  98                                         // give enough access for admin user to continue upgrade
  99                                         if (!isset($security_groups) || !isset($security_headings)) {
 100                                                 echo "<center><br><br><font size='5' color='red'><b>";
 101                                                 echo _('Before software upgrade you have to include old $security_groups and $security_headings arrays from old config.php file to the new one.');
 102                                                 echo '<br>'."<a href=$path_to_root/index.php>"._("Back")."</a>";
 103                                                 echo "</b></font><br><br></center>";
 104                                                 exit;
 105                                         }
 106                             $this->access = $myrow["full_access"];
 107                             if (in_array(20, $security_groups[$this->access]))
 108                                                 // temporary access for admin users
 109                                                 $this->role_set[] = $security_areas['SA_SOFTWAREUPGRADE'][0];
 110                                         else {
 111                                                 echo "<center><br><br><font size='5' color='red'><b>";
 112                                                 echo _('System is available for site admin only until full database upgrade');
 113                                                 echo "</b></font><br><br></center>";
 114                                                 exit;
 115                                         }
 116                         } else {
 117                                         $this->role_set = array();
 118                             $this->access = $myrow["role_id"];
 119                                         // store area codes available for current user role
 120                                         $role = get_security_role($this->access);
 121                                         if (!$role)
 122                                                 return false;
 123                                         foreach( $role['areas'] as $code )
 124                                                 // filter only area codes for enabled security sections
 125                                                 if (in_array($code&~0xff, $role['sections']))
 126                                                         $this->role_set[] = $code;
 127                         }
 128                     $this->name = $myrow["real_name"];
 129                     $this->pos = $myrow["pos"];
 130                     $this->loginname = $loginname;
 131                     $this->username = $this->loginname;
 132                     $this->prefs = new user_prefs($myrow);
 133                     $this->user = @$myrow["id"];
 134                 $this->email = @$myrow["email"];
 135                         update_user_visitdate($this->username);
 136                         $this->logged = true;
 137                                 $this->last_act = time();
 138                                 $this->timeout = session_timeout();
 139                                 flush_dir(user_js_cache()); // refresh cache on login
 140                         }
 141                 }
 142                 return $this->logged;
 143         }
 144
 145         function reset_password($company, $email) {
 146                 global $SysPrefs;
 147
 148                 $this->set_company($company);
 149                 $this->logged = false;
 150
 151                 set_global_connection();
 152
 153                 $user = get_user_by_email($email);
 154
 155                 if ($user != false) {
 156
 157                         $password = generate_password();
 158                         $hash = md5($password);
 159
 160                         update_user_password($user['id'], $user['user_id'], $hash);
 161
 162                         $sender = get_company_pref('email');
 163                         if (empty($sender))
 164                                 $header = "";
 165                         else
 166                                 $header = "From: $sender";
 167
 168                         mail($email, _("New password for")." ".$SysPrefs->app_title, $password, $header);
 169
 170                         return true;
 171                 }
 172                 return false;
 173     }
 174
 175         function check_user_access()
 176         {
 177                 global $security_groups;
 178                 if ($this->old_db) {
 179                         // notification after upgrade from pre-2.2 version
 180                         return isset($security_groups) && is_array(@$security_groups[$this->access]);
 181                 } else
 182                         return !isset($security_groups) && is_array($this->role_set);
 183         }
 184
 185         function can_access($sec_area)
 186         {
 187                 global $security_groups, $security_areas;
 188                 if (isset($security_groups)) {
 189                         return is_admin_company() &&
 190                                 in_array(20, $security_groups[$this->access]);
 191                 }
 192
 193                 if ($sec_area === 'SA_OPEN')
 194                         return true;
 195                 if ($sec_area === 'SA_DENIED' || $sec_area === '')
 196                         return false;
 197
 198                 $code = $security_areas[$sec_area][0];
 199
 200                 // only first registered company has site admin privileges
 201                 return $code && in_array($code, $this->role_set)
 202                         && ($this->company == 0 || (($code&~0xff) != SS_SADMIN));
 203         }
 204
 205         function can_access_page($page_level)
 206         {
 207                 return $this->can_access($page_level);
 208         }
 209
 210         function check_application_access($waapp)
 211         {
 212                 if (!$this->hide_inaccessible_menu_items())
 213                 {
 214                         return true;
 215                 }
 216
 217                 foreach ($waapp->modules as $module)
 218                 {
 219                         if ($this->check_module_access($module))
 220                         {
 221                                 return true;
 222                         }
 223                 }
 224
 225                 return false;
 226
 227         }
 228
 229         function check_module_access($module)
 230         {
 231
 232                 if (!$this->hide_inaccessible_menu_items())
 233                 {
 234                         return true;
 235                 }
 236
 237                 if (sizeof($module->lappfunctions) > 0)
 238                 {
 239                         foreach ($module->lappfunctions as $appfunction)
 240                         {
 241                                 if ($appfunction->label != "" && $this->can_access_page($appfunction->access))
 242                                 {
 243                                         return true;
 244                                 }
 245                         }
 246                 }
 247
 248                 if (sizeof($module->rappfunctions) > 0)
 249                 {
 250                         foreach ($module->rappfunctions as $appfunction)
 251                         {
 252                                 if ($appfunction->label != "" && $this->can_access_page($appfunction->access))
 253                                 {
 254                                         return true;
 255                                 }
 256                         }
 257                 }
 258
 259                 return false;
 260
 261         }
 262
 263         function hide_inaccessible_menu_items()
 264         {
 265                 global $SysPrefs;
 266
 267                 if (!isset($SysPrefs->hide_inaccessible_menu_items) || $SysPrefs->hide_inaccessible_menu_items == 0)
 268                 {
 269                         return false;
 270                 }
 271
 272                 else
 273                 {
 274                         return true;
 275                 }
 276         }
 277
 278         function set_db_connection($id = -1)
 279         {
 280                 return set_global_connection($id);
 281         }
 282
 283         function update_prefs($prefs)
 284         {
 285                 global $SysPrefs;
 286
 287                 if (!$SysPrefs->allow_demo_mode) {
 288                         update_user_prefs($this->user, $prefs);
 289                 }
 290
 291                 $this->prefs = new user_prefs(get_user($this->user));
 292         }
 293 }
 294
 295 //--------------------------------------------------------------------------
 296
 297 function round2($number, $decimals=0)
 298 {
 299         $delta = ($number < 0 ? -.0000000001 : .0000000001);
 300         return round($number+$delta, $decimals);
 301 }
 302
 303 /*
 304         Returns number formatted according to user setup and using $decimals digits after dot
 305         (defualt is 0). When $decimals is set to 'max' maximum available precision is used
 306         (decimals depend on value) and trailing zeros are trimmed.
 307 */
 308 function number_format2($number, $decimals=0)
 309 {
 310         global $SysPrefs;
 311         $tsep = $SysPrefs->thoseps[user_tho_sep()];
 312         $dsep = $SysPrefs->decseps[user_dec_sep()];
 313
 314         if ($number == '')
 315                 $number = 0;
 316         if($decimals==='max')
 317                 $dec = 15 - floor(log10(abs($number)));
 318         else {
 319                 $delta = ($number < 0 ? -.0000000001 : .0000000001);
 320                 @$number += $delta;
 321                 $dec = $decimals;
 322         }
 323
 324         $num = number_format($number, intval($dec), $dsep, $tsep);
 325
 326         return $decimals==='max' ? rtrim($num, '0') : $num;
 327
 328 }
 329
 330 /* price/float comparision helper to be used in any suspicious place for zero values?
 331 usage:
 332 if (!floatcmp($value1, $value2))
 333         compare value is 0
 334 */
 335
 336 define('FLOAT_COMP_DELTA', 0.004);
 337
 338 function floatcmp($a, $b)
 339 {
 340     return $a - $b > FLOAT_COMP_DELTA ? 1 : ($b - $a > FLOAT_COMP_DELTA ? -1 : 0);
 341 }
 342
 343 //
 344 //      Current ui mode.
 345 //
 346 function fallback_mode() {
 347     return $_SESSION["wa_current_user"]->ui_mode==0;
 348 }
 349
 350 function price_format($number) {
 351     return number_format2($number, user_price_dec());
 352 }
 353
 354 function price_decimal_format($number, &$dec)
 355 {
 356         $dec = user_price_dec();
 357         $str = strval($number);
 358         $pos = strpos($str, '.');
 359         if ($pos !== false)
 360         {
 361                 $len = strlen(substr($str, $pos + 1));
 362                 if ($len > $dec && $len < ini_get('precision')-3)
 363                         $dec = $len;
 364         }
 365         return number_format2($number, $dec);
 366 }
 367 // function money_format doesn't exist in OS Win.
 368 if (!function_exists('money_format'))
 369 {
 370         function money_format($format, $number)
 371         {
 372                 return price_format($number);
 373         }
 374 }
 375
 376 // 2008-06-15. Added extra parameter $stock_id and reference for $dec
 377 //--------------------------------------------------------------------
 378 function qty_format($number, $stock_id=null, &$dec) {
 379         $dec = get_qty_dec($stock_id);
 380     return number_format2($number, $dec);
 381 }
 382
 383 // and get_qty_dec
 384 function get_qty_dec($stock_id=null)
 385 {
 386         global $path_to_root;
 387         include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
 388         if ($stock_id != null)
 389                 $dec = get_unit_dec($stock_id);
 390         if ($stock_id == null || $dec == -1 || $dec == null)
 391                 $dec = user_qty_dec();
 392         return $dec;
 393 }
 394 //-------------------------------------------------------------------
 395 //
 396 //      Maximum precision format. Strips trailing unsignificant digits.
 397 //
 398 function maxprec_format($number) {
 399     return number_format2($number, 'max');
 400 }
 401
 402 function exrate_format($number) {
 403     return number_format2($number,
 404         $_SESSION["wa_current_user"]->prefs->exrate_dec());
 405 }
 406
 407 function percent_format($number) {
 408     return number_format2($number,
 409         $_SESSION["wa_current_user"]->prefs->percent_dec());
 410 }
 411
 412 function user_numeric($input) {
 413     global $SysPrefs;
 414
 415     $num = trim($input);
 416     $sep = $SysPrefs->thoseps[user_tho_sep()];
 417     if ($sep!='')
 418         $num = str_replace( $sep, '', $num);
 419
 420     $sep = $SysPrefs->decseps[user_dec_sep()];
 421     if ($sep!='.')
 422         $num = str_replace( $sep, '.', $num);
 423
 424     if (!is_numeric($num))
 425                 return false;
 426     $num = (float)$num;
 427     if ($num == (int)$num)
 428                 return (int)$num;
 429     else
 430                 return $num;
 431 }
 432
 433 function user_company()
 434 {
 435         global $def_coy;
 436
 437         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->company : $def_coy;
 438 }
 439
 440 function user_pos()
 441 {
 442         return $_SESSION["wa_current_user"]->pos;
 443 }
 444
 445 function user_language()
 446 {
 447         return $_SESSION["wa_current_user"]->prefs->language();
 448 }
 449
 450 function user_qty_dec()
 451 {
 452         return $_SESSION["wa_current_user"]->prefs->qty_dec();
 453 }
 454
 455 function user_price_dec()
 456 {
 457         global $SysPrefs;
 458
 459         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->price_dec() : 2;
 460 }
 461
 462 function user_exrate_dec()
 463 {
 464         global $SysPrefs;
 465
 466         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->exrate_dec() : 4;
 467 }
 468
 469 function user_percent_dec()
 470 {
 471         global $SysPrefs;
 472
 473         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->percent_dec() : 1;
 474 }
 475
 476 function user_show_gl_info()
 477 {
 478         return $_SESSION["wa_current_user"]->prefs->show_gl_info();
 479 }
 480
 481 function user_show_codes()
 482 {
 483         return $_SESSION["wa_current_user"]->prefs->show_codes();
 484 }
 485
 486 function user_date_format()
 487 {
 488         global $SysPrefs;
 489
 490         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->date_format() : $SysPrefs->dflt_date_fmt;
 491 }
 492
 493 function user_date_display()
 494 {
 495         $fmt ='m/d/Y';
 496         if (isset($_SESSION["wa_current_user"])) {
 497                 $fmt = $_SESSION["wa_current_user"]->prefs->date_display();
 498         } else {
 499                 $sep = user_date_sep();
 500                 $user_date_fmt = user_date_format();
 501                 switch ($user_date_fmt) {
 502                         case 0:
 503                         $fmt = "m".$sep."d".$sep."Y"; break;
 504                         case 1:
 505                         $fmt = "d".$sep."m".$sep."Y"; break;
 506                         case 2:
 507                         $fmt = "Y".$sep."m".$sep."d"; break;
 508                         case 3:
 509                         $fmt = "M".$sep."j".$sep."Y"; break;
 510                         case 4:
 511                         $fmt = "j".$sep."M".$sep."Y"; break;
 512                         default:
 513                         $fmt = "Y".$sep."M".$sep."j";
 514                 }
 515         }
 516 }
 517
 518 function user_date_sep()
 519 {
 520         global $SysPrefs;
 521
 522         return isset($_SESSION["wa_current_user"]->prefs->date_sep) ? $_SESSION["wa_current_user"]->prefs->date_sep() : $SysPrefs->dflt_date_sep;
 523 }
 524
 525 function user_tho_sep()
 526 {
 527         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->tho_sep() : 0;
 528 }
 529
 530 function user_dec_sep()
 531 {
 532         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->dec_sep() : 0;
 533 }
 534
 535 function user_theme()
 536 {
 537         return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->prefs->get_theme() : 'default';
 538 }
 539
 540 function user_pagesize()
 541 {
 542         return $_SESSION["wa_current_user"]->prefs->get_pagesize();
 543 }
 544
 545 function user_hints()
 546 {
 547         return $_SESSION["wa_current_user"]->prefs->show_hints();
 548 }
 549
 550 function user_print_profile()
 551 {
 552         return $_SESSION["wa_current_user"]->prefs->print_profile();
 553 }
 554
 555 function user_rep_popup()
 556 {
 557         return $_SESSION["wa_current_user"]->prefs->rep_popup();
 558 }
 559
 560 function user_query_size()
 561 {
 562         return $_SESSION["wa_current_user"]->prefs->query_size();
 563 }
 564
 565 function user_graphic_links()
 566 {
 567         return $_SESSION["wa_current_user"]->prefs->graphic_links();
 568 }
 569
 570 function sticky_doc_date()
 571 {
 572         return $_SESSION["wa_current_user"]->prefs->sticky_date();
 573 }
 574
 575 function user_startup_tab()
 576 {
 577         return $_SESSION["wa_current_user"]->prefs->start_up_tab();
 578 }
 579
 580 function user_transaction_days()
 581 {
 582     return $_SESSION["wa_current_user"]->prefs->transaction_days();
 583 }
 584
 585 function user_save_report_selections()
 586 {
 587     return $_SESSION["wa_current_user"]->prefs->save_report_selections();
 588 }
 589
 590 function user_use_date_picker()
 591 {
 592     return $_SESSION["wa_current_user"]->prefs->use_date_picker();
 593 }
 594
 595 function user_def_print_destination()
 596 {
 597     return $_SESSION["wa_current_user"]->prefs->def_print_destination();
 598 }
 599
 600 function user_def_print_orientation()
 601 {
 602     return $_SESSION["wa_current_user"]->prefs->def_print_orientation();
 603 }
 604
 605 function user_check_access($sec_area)
 606 {
 607         return $_SESSION["wa_current_user"]->can_access($sec_area);
 608 }
 609
 610 function set_user_prefs($prefs)
 611 {
 612         $_SESSION["wa_current_user"]->update_prefs($prefs);
 613 }
 614
 615 function add_user_js_data() {
 616         global $path_to_root, $SysPrefs;
 617
 618         $ts = $SysPrefs->thoseps[user_tho_sep()];
 619         $ds = $SysPrefs->decseps[user_dec_sep()];
 620
 621     $js = "\n"
 622           . "var user = {\n"
 623           . "theme: '". $path_to_root . '/themes/'. user_theme().'/'."',\n"
 624           . "loadtxt: '"._('Requesting data...')."',\n"
 625           . "date: '".Today()."',\n"    // server date
 626           . "datesys: ".$SysPrefs->date_system.",\n"
 627           . "datefmt: ".user_date_format().",\n"
 628           . "datesep: '".$SysPrefs->dateseps[user_date_sep()]."',\n"
 629           . "ts: '$ts',\n"
 630           . "ds: '$ds',\n"
 631           . "pdec : " . user_price_dec() . "}\n";
 632
 633   add_js_source($js);
 634 }
 635
 636 function user_js_cache($id=null)
 637 {
 638         global $path_to_root;
 639
 640         if (!$id)
 641                 $id = @$_SESSION['wa_current_user']->user;
 642
 643         if (!$id)
 644                 $id = 0; // before login
 645         return $path_to_root.'/company/'.user_company().'/js_cache/'.$id;
 646 }
 647
 648 //--------------------------------------------------------------------------
 649
 650 function session_timeout()
 651 {
 652         $tout = @get_company_pref('login_tout'); // mask warning for db ver. 2.2
 653         return $tout ? $tout : ini_get('session.gc_maxlifetime');
 654 }
 655
 656 //-----------------------------------------------------------------------------
 657 //      Inserts $elements into $array at position $index.
 658 //      $elements is list of any objects
 659 //
 660 function array_insert(&$array, $index, $elements)
 661 {
 662         if (!is_array($elements)) $elements = array($elements);
 663
 664         $head  = array_splice($array, 0, $index);
 665         $array = array_merge($head, $elements, $array);
 666 }
 667
 668 function array_remove(&$array, $index, $len=1)
 669 {
 670         array_splice($array, $index, $len);
 671 }
 672
 673 function array_substitute(&$array, $index, $len, $elements)
 674 {
 675         array_splice($array, $index, $len);
 676         array_insert($array, $index, $elements);
 677 }
 678
 679 function array_append(&$array, $elements)
 680 {
 681         foreach($elements as $key => $el) {
 682                 if(is_int($key))
 683                         $array[] = $el;
 684                 else
 685                         $array[$key] = $el;
 686         }
 687 }
 688 //
 689 //      Search $needle in $haystack or in $haystack[][$valuekey]
 690 //      returns $needle found or null.
 691 //
 692 function array_search_value($needle, $haystack, $valuekey=null)
 693 {
 694         if (is_array($haystack)) {
 695                 foreach($haystack as $key => $value) {
 696                         $val = isset($valuekey) ? @$value[$valuekey] : $value;
 697                         if ($needle == $val){
 698                                 return $value;
 699                         }
 700                 }
 701         }
 702         return null;
 703 }
 704 //
 705 //      Search $needle in $haystack or in $haystack[][$valuekey]
 706 //      returns array of keys of $haystack elements found
 707 //
 708 function array_search_keys($needle, $haystack, $valuekey=null)
 709 {
 710         $keys = array();
 711         if (is_array($haystack)) {
 712                 foreach($haystack as $key => $value) {
 713                         $val = isset($valuekey) ? @$value[$valuekey] : $value;
 714                         if ($needle == $val){
 715                                 $keys[] = $key;
 716                         }
 717                 }
 718         }
 719         return $keys;
 720 }
 721 //
 722 //      Find first (single) $needle in $haystack or in $haystack[][$valuekey]
 723 //      returns $haystack element found or null
 724 //
 725 function array_search_key($needle, $haystack, $valuekey=null)
 726 {
 727         $keys = array_search_keys($needle, $haystack, $valuekey);
 728         return @$keys[0];
 729 }
 730
 731 // Recalculate report columns if orientation is landscape.
 732 function recalculate_cols(&$cols)
 733 {
 734         $factor = (user_pagesize() == "A4" ? 1.4 : 1.3);
 735         foreach($cols as $key => $col)
 736                 $cols[$key] = intval($col * $factor);
 737 }
 738
 739 function flush_dir($path, $wipe = false)
 740 {
 741         if (!file_exists($path))
 742                 return;
 743         $dir = @opendir($path);
 744         if(!$dir)
 745                 return;
 746
 747         while(false !== ($fname = readdir($dir))) {
 748                 if($fname=='.' || $fname=='..' || $fname=='CVS' || (!$wipe && $fname=='index.php')) continue;
 749                 if(is_dir($path.'/'.$fname)) {
 750                     flush_dir($path.'/'.$fname, $wipe);
 751                     if ($wipe) @rmdir($path.'/'.$fname);
 752                 } else
 753                     @unlink($path.'/'.$fname);
 754         }
 755 }
 756 /*
 757         Returns current path to company private folder.
 758         (Current path can change after chdir).
 759 */
 760 function company_path($comp=null)
 761 {
 762         global $path_to_root, $SysPrefs;
 763
 764         $comp_path = $SysPrefs->comp_path;
 765
 766
 767         if (!isset($comp))
 768                 $comp = user_company();
 769
 770         // if path is relative, set current path_to_root
 771         return ($comp_path[0]=='.' ? $path_to_root.'/'.basename($comp_path) : $comp_path)
 772                         . '/'.$comp;
 773 }
 774
 775 function is_admin_company()
 776 {
 777         return $this->company == 0;
 778 }
 779