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 ***********************************************************************/
13 include_once($path_to_root . "/includes/prefs/userprefs.inc");
14 if (!defined('TB_PREF')) {
15 define('TB_PREF', '&TB_PREF&');
17 //--------------------------------------------------------------------------
25 var $company; // user's company
30 var $role_set = false;
36 var $cur_con; // current db connection (can be different from $company for superuser)
38 function current_user()
42 $this->loginname = $this->username = $this->name = "";
43 $this->company = isset($def_coy)? $def_coy : 0;
44 $this->logged = false;
46 $this->prefs = new user_prefs();
54 function set_company($company)
56 $this->company = $company;
59 function login($company, $loginname, $password)
61 global $security_areas, $security_groups, $security_headings, $path_to_root;
63 $this->set_company($company);
64 $this->logged = false;
66 set_global_connection();
68 // Use external authentication source if any.
69 // Keep in mind you need to have user data set for $loginname
70 // in FA users table anyway to successfully log in.
71 $Auth_Result = hook_authenticate($loginname, $password);
73 if (!isset($Auth_Result)) // if not used: standard method
74 $Auth_Result = get_user_auth($loginname, md5($password));
78 $myrow = get_user_by_login($loginname);
80 $this->old_db = isset($myrow["full_access"]);
81 if (! @$myrow["inactive"]) {
84 // db was not yet upgraded after source update to v.2.2
85 // give enough access for admin user to continue upgrade
86 if (!isset($security_groups) || !isset($security_headings)) {
87 echo "<center><br><br><font size='5' color='red'><b>";
88 echo _('Before software upgrade you have to include old $security_groups and $security_headings arrays from old config.php file to the new one.');
89 echo '<br>'."<a href=$path_to_root/index.php>"._("Back")."</a>";
90 echo "</b></font><br><br></center>";
93 $this->access = $myrow["full_access"];
94 if (in_array(20, $security_groups[$this->access]))
95 // temporary access for admin users
96 $this->role_set[] = $security_areas['SA_SOFTWAREUPGRADE'][0];
98 echo "<center><br><br><font size='5' color='red'><b>";
99 echo _('System is available for site admin only until full database upgrade');
100 echo "</b></font><br><br></center>";
104 $this->role_set = array();
105 $this->access = $myrow["role_id"];
106 // store area codes available for current user role
107 $role = get_security_role($this->access);
110 foreach( $role['areas'] as $code )
111 // filter only area codes for enabled security sections
112 if (in_array($code&~0xff, $role['sections']))
113 $this->role_set[] = $code;
115 $this->name = $myrow["real_name"];
116 $this->pos = $myrow["pos"];
117 $this->loginname = $loginname;
118 $this->username = $this->loginname;
119 $this->prefs = new user_prefs($myrow);
120 $this->user = @$myrow["id"];
121 update_user_visitdate($this->username);
122 $this->logged = true;
123 $this->last_act = time();
124 $this->timeout = session_timeout();
127 return $this->logged;
130 function check_user_access()
132 global $security_groups;
134 // notification after upgrade from pre-2.2 version
135 return isset($security_groups) && is_array(@$security_groups[$this->access]);
137 return !isset($security_groups) && is_array($this->role_set);
140 function can_access($sec_area)
142 global $security_groups, $security_areas;
143 if (isset($security_groups)) {
144 return $this->company == 0 &&
145 in_array(20, $security_groups[$this->access]);
148 if ($sec_area === 'SA_OPEN')
150 if ($sec_area === 'SA_DENIED' || $sec_area === '')
153 $code = $security_areas[$sec_area][0];
155 // only first registered company has site admin privileges
156 return $code && in_array($code, $this->role_set)
157 && ($this->company == 0 || (($code&~0xff) != SS_SADMIN));
160 function can_access_page($page_level)
162 return $this->can_access($page_level);
165 function set_db_connection($id = -1)
167 return set_global_connection($id);
170 function update_prefs($prefs)
172 global $allow_demo_mode;
174 if(!$allow_demo_mode) {
175 update_user_prefs($this->user, $prefs);
178 $this->prefs = new user_prefs(get_user($this->user));
182 //--------------------------------------------------------------------------
184 function round2($number, $decimals=0)
186 $delta = ($number < 0 ? -.0000000001 : .0000000001);
187 return round($number+$delta, $decimals);
191 Returns number formatted according to user setup and using $decimals digits after dot
192 (defualt is 0). When $decimals is set to 'max' maximum available precision is used
193 (decimals depend on value) and trailing zeros are trimmed.
195 function number_format2($number, $decimals=0)
197 global $thoseps, $decseps;
198 $tsep = $thoseps[$_SESSION["wa_current_user"]->prefs->tho_sep()];
199 $dsep = $decseps[$_SESSION["wa_current_user"]->prefs->dec_sep()];
200 //return number_format($number, $decimals, $dsep, $tsep);
201 if($decimals==='max')
202 $dec = 15 - floor(log10(abs($number)));
204 $delta = ($number < 0 ? -.0000000001 : .0000000001);
209 $num = number_format($number, $dec, $dsep, $tsep);
211 return $decimals==='max' ? rtrim($num, '0') : $num;
215 /* price/float comparision helper to be used in any suspicious place for zero values?
217 if (!floatcmp($value1, $value2))
221 define('FLOAT_COMP_DELTA', 0.004);
223 function floatcmp($a, $b)
225 return $a - $b > FLOAT_COMP_DELTA ? 1 : $b - $a > FLOAT_COMP_DELTA ? -1 : 0;
231 function fallback_mode() {
232 return $_SESSION["wa_current_user"]->ui_mode==0;
235 function price_format($number) {
236 return number_format2($number,
237 $_SESSION["wa_current_user"]->prefs->price_dec());
240 function price_decimal_format($number, &$dec)
242 $dec = user_price_dec();
243 $str = strval($number);
244 $pos = strpos($str, '.');
247 $len = strlen(substr($str, $pos + 1));
251 return number_format2($number, $dec);
253 // function money_format doesn't exist in OS Win.
254 if (!function_exists('money_format'))
256 function money_format($format, $number)
258 return price_format($number);
262 // 2008-06-15. Added extra parameter $stock_id and reference for $dec
263 //--------------------------------------------------------------------
264 function qty_format($number, $stock_id=null, &$dec) {
265 $dec = get_qty_dec($stock_id);
266 return number_format2($number, $dec);
270 function get_qty_dec($stock_id=null)
272 global $path_to_root;
273 include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
274 if ($stock_id != null)
275 $dec = get_unit_dec($stock_id);
276 if ($stock_id == null || $dec == -1 || $dec == null)
277 $dec = $_SESSION["wa_current_user"]->prefs->qty_dec();
280 //-------------------------------------------------------------------
282 // Maximum precision format. Strips trailing unsignificant digits.
284 function maxprec_format($number) {
285 return number_format2($number, 'max');
288 function exrate_format($number) {
289 return number_format2($number,
290 $_SESSION["wa_current_user"]->prefs->exrate_dec());
293 function percent_format($number) {
294 return number_format2($number,
295 $_SESSION["wa_current_user"]->prefs->percent_dec());
298 function user_numeric($input) {
299 global $decseps, $thoseps;
302 $sep = $thoseps[user_tho_sep()];
304 $num = str_replace( $sep, '', $num);
306 $sep = $decseps[user_dec_sep()];
308 $num = str_replace( $sep, '.', $num);
310 if (!is_numeric($num))
313 if ($num == (int)$num)
319 function user_company()
323 return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->company : $def_coy;
328 return $_SESSION["wa_current_user"]->pos;
331 function user_language()
333 return $_SESSION["wa_current_user"]->prefs->language();
336 function user_qty_dec()
338 return $_SESSION["wa_current_user"]->prefs->qty_dec();
341 function user_price_dec()
343 return $_SESSION["wa_current_user"]->prefs->price_dec();
346 function user_exrate_dec()
348 return $_SESSION["wa_current_user"]->prefs->exrate_dec();
351 function user_percent_dec()
353 return $_SESSION["wa_current_user"]->prefs->percent_dec();
356 function user_show_gl_info()
358 return $_SESSION["wa_current_user"]->prefs->show_gl_info();
361 function user_show_codes()
363 return $_SESSION["wa_current_user"]->prefs->show_codes();
366 function user_date_format()
368 return $_SESSION["wa_current_user"]->prefs->date_format();
371 function user_date_display()
373 return $_SESSION["wa_current_user"]->prefs->date_display();
376 function user_date_sep()
378 return $_SESSION["wa_current_user"]->prefs->date_sep();
381 function user_tho_sep()
383 return $_SESSION["wa_current_user"]->prefs->tho_sep();
386 function user_dec_sep()
388 return $_SESSION["wa_current_user"]->prefs->dec_sep();
391 function user_theme()
393 return isset($_SESSION["wa_current_user"]) ?
394 $_SESSION["wa_current_user"]->prefs->get_theme() : 'default';
397 function user_pagesize()
399 return $_SESSION["wa_current_user"]->prefs->get_pagesize();
402 function user_hints()
404 return $_SESSION["wa_current_user"]->prefs->show_hints();
407 function user_print_profile()
409 return $_SESSION["wa_current_user"]->prefs->print_profile();
412 function user_rep_popup()
414 return $_SESSION["wa_current_user"]->prefs->rep_popup();
417 function user_query_size()
419 return $_SESSION["wa_current_user"]->prefs->query_size();
422 function user_graphic_links()
424 return $_SESSION["wa_current_user"]->prefs->graphic_links();
427 function sticky_doc_date()
429 return $_SESSION["wa_current_user"]->prefs->sticky_date();
432 function user_startup_tab()
434 return $_SESSION["wa_current_user"]->prefs->start_up_tab();
437 function user_transaction_days()
439 return $_SESSION["wa_current_user"]->prefs->transaction_days();
443 function user_check_access($sec_area)
445 return $_SESSION["wa_current_user"]->can_access($sec_area);
448 function set_user_prefs($prefs)
450 $_SESSION["wa_current_user"]->update_prefs($prefs);
453 function add_user_js_data() {
454 global $path_to_root, $thoseps, $decseps, $date_system, $dateseps;
456 $ts = $thoseps[user_tho_sep()];
457 $ds = $decseps[user_dec_sep()];
461 . "theme: '". $path_to_root . '/themes/'. user_theme().'/'."',\n"
462 . "loadtxt: '"._('Requesting data...')."',\n"
463 . "date: '".Today()."',\n" // server date
464 . "datesys: ".$date_system.",\n"
465 . "datefmt: ".user_date_format().",\n"
466 . "datesep: '".$dateseps[user_date_sep()]."',\n"
469 . "pdec : " . user_price_dec() . "}\n";
474 //--------------------------------------------------------------------------
476 function session_timeout()
478 $tout = @get_company_pref('login_tout'); // mask warning for db ver. 2.2
479 return $tout ? $tout : ini_get('session.gc_maxlifetime');
482 //-----------------------------------------------------------------------------
483 // Inserts $elements into $array at position $index.
484 // $elements is list of any objects
486 function array_insert(&$array, $index, $elements)
488 if (!is_array($elements)) $elements = array($elements);
490 $head = array_splice($array, 0, $index);
491 $array = array_merge($head, $elements, $array);
494 function array_remove(&$array, $index, $len=1)
496 array_splice($array, $index, $len);
499 function array_substitute(&$array, $index, $len, $elements)
501 array_splice($array, $index, $len);
502 array_insert($array, $index, $elements);
505 function array_append(&$array, $elements)
507 foreach($elements as $key => $el) {
515 // Search $needle in $haystack or in $haystack[][$valuekey]
516 // returns $needle found or null.
518 function array_search_value($needle, $haystack, $valuekey=null)
520 foreach($haystack as $key => $value) {
521 $val = isset($valuekey) ? @$value[$valuekey] : $value;
522 if ($needle == $val){
529 // Search $needle in $haystack or in $haystack[][$valuekey]
530 // returns array of keys of $haystack elements found
532 function array_search_keys($needle, $haystack, $valuekey=null)
536 foreach($haystack as $key => $value) {
537 $val = isset($valuekey) ? @$value[$valuekey] : $value;
538 if ($needle == $val){
545 // Find first (single) $needle in $haystack or in $haystack[][$valuekey]
546 // returns $haystack element found or null
548 function array_search_key($needle, $haystack, $valuekey=null)
550 $keys = array_search_keys($needle, $haystack, $valuekey);
554 function flush_dir($path, $wipe = false)
556 $dir = opendir($path);
560 while(false !== ($fname = readdir($dir))) {
561 if($fname=='.' || $fname=='..' || $fname=='CVS' || (!$wipe && $fname=='index.php')) continue;
562 if(is_dir($path.'/'.$fname)) {
563 flush_dir($path.'/'.$fname, $wipe);
564 if ($wipe) @rmdir($path.'/'.$fname);
566 @unlink($path.'/'.$fname);
570 Returns current path to company private folder.
571 (Current path can change after chdir).
573 function company_path($comp=null)
575 global $path_to_root, $comp_path;
578 $comp = user_company();
580 // if path is relative, set current path_to_root
581 return ($comp_path[0]=='.' ? $path_to_root.'/'.basename($comp_path) : $comp_path)