.
***********************************************************************/
include_once($path_to_root . "/includes/prefs/userprefs.inc");
if (!defined('TB_PREF')) {
define('TB_PREF', '&TB_PREF&');
}
//--------------------------------------------------------------------------
class current_user
{
var $user;
var $loginname;
var $username;
var $name;
var $company; // user's company
var $pos;
var $access;
var $timeout;
var $last_act;
var $role_set = false;
var $old_db;
var $logged;
var $ui_mode = 0;
var $prefs;
var $cur_con; // current db connection (can be different from $company for superuser)
function current_user()
{
global $def_coy;
$this->loginname = $this->username = $this->name = "";
$this->company = isset($def_coy)? $def_coy : 0;
$this->logged = false;
$this->prefs = new user_prefs();
}
function logged_in()
{
return $this->logged;
}
function set_company($company)
{
$this->company = $company;
}
function login($company, $loginname, $password)
{
global $security_areas, $security_groups, $security_headings, $path_to_root;
$this->set_company($company);
$this->logged = false;
set_global_connection();
// Use external authentication source if any.
// Keep in mind you need to have user data set for $loginname
// in FA users table anyway to successfully log in.
$Auth_Result = hook_authenticate($loginname, $password);
if (!isset($Auth_Result)) // if not used: standard method
$Auth_Result = get_user_auth($loginname, md5($password));
if ($Auth_Result)
{
$myrow = get_user_by_login($loginname);
$this->old_db = isset($myrow["full_access"]);
if (! @$myrow["inactive"]) {
if ($this->old_db) {
// Transition code:
// db was not yet upgraded after source update to v.2.2
// give enough access for admin user to continue upgrade
if (!isset($security_groups) || !isset($security_headings)) {
echo "
";
echo _('Before software upgrade you have to include old $security_groups and $security_headings arrays from old config.php file to the new one.');
echo '
'.""._("Back")."";
echo "
";
exit;
}
$this->access = $myrow["full_access"];
if (in_array(20, $security_groups[$this->access]))
// temporary access for admin users
$this->role_set[] = $security_areas['SA_SOFTWAREUPGRADE'][0];
else {
echo "
";
echo _('System is available for site admin only until full database upgrade');
echo "
";
exit;
}
} else {
$this->role_set = array();
$this->access = $myrow["role_id"];
// store area codes available for current user role
$role = get_security_role($this->access);
if (!$role)
return false;
foreach( $role['areas'] as $code )
// filter only area codes for enabled security sections
if (in_array($code&~0xff, $role['sections']))
$this->role_set[] = $code;
}
$this->name = $myrow["real_name"];
$this->pos = $myrow["pos"];
$this->loginname = $loginname;
$this->username = $this->loginname;
$this->prefs = new user_prefs($myrow);
$this->user = @$myrow["id"];
update_user_visitdate($this->username);
$this->logged = true;
$this->last_act = time();
$this->timeout = session_timeout();
}
}
return $this->logged;
}
function check_user_access()
{
global $security_groups;
if ($this->old_db) {
// notification after upgrade from pre-2.2 version
return isset($security_groups) && is_array(@$security_groups[$this->access]);
} else
return !isset($security_groups) && is_array($this->role_set);
}
function can_access($page_level)
{
global $security_groups, $security_areas;
if (isset($security_groups)) {
return $this->company == 0 &&
in_array(20, $security_groups[$this->access]);
}
if ($page_level === 'SA_OPEN')
return true;
if ($page_level === 'SA_DENIED' || $page_level === '')
return false;
$code = $security_areas[$page_level][0];
// only first registered company has site admin privileges
return $code && in_array($code, $this->role_set)
&& ($this->company == 0 || (($code&~0xff) != SS_SADMIN));
}
function can_access_page($page_level)
{
return $this->can_access($page_level);
}
function set_db_connection($id = -1)
{
return set_global_connection($id);
}
function update_prefs($prefs)
{
global $allow_demo_mode;
if(!$allow_demo_mode) {
update_user_prefs($this->user, $prefs);
}
$this->prefs = new user_prefs(get_user($this->user));
}
}
//--------------------------------------------------------------------------
function round2($number, $decimals=0)
{
$delta = ($number < 0 ? -.0000000001 : .0000000001);
return round($number+$delta, $decimals);
}
/*
Returns number formatted according to user setup and using $decimals digits after dot
(defualt is 0). When $decimals is set to 'max' maximum available precision is used
(decimals depend on value) and trailing zeros are trimmed.
*/
function number_format2($number, $decimals=0)
{
global $thoseps, $decseps;
$tsep = $thoseps[$_SESSION["wa_current_user"]->prefs->tho_sep()];
$dsep = $decseps[$_SESSION["wa_current_user"]->prefs->dec_sep()];
//return number_format($number, $decimals, $dsep, $tsep);
if($decimals==='max')
$dec = 15 - floor(log10(abs($number)));
else {
$delta = ($number < 0 ? -.0000000001 : .0000000001);
$number += $delta;
$dec = $decimals;
}
$num = number_format($number, $dec, $dsep, $tsep);
return $decimals==='max' ? rtrim($num, '0') : $num;
}
/* price/float comparision helper to be used in any suspicious place for zero values?
usage:
if (!floatcmp($value1, $value2))
compare value is 0
*/
define('FLOAT_COMP_DELTA', 0.0000001);
function floatcmp($a, $b)
{
return $a - $b > FLOAT_COMP_DELTA ? 1 : $b - $a > FLOAT_COMP_DELTA ? -1 : 0;
}
//
// Current ui mode.
//
function fallback_mode() {
return $_SESSION["wa_current_user"]->ui_mode==0;
}
function price_format($number) {
return number_format2($number,
$_SESSION["wa_current_user"]->prefs->price_dec());
}
function price_decimal_format($number, &$dec)
{
$dec = user_price_dec();
$str = strval($number);
$pos = strpos($str, '.');
if ($pos !== false)
{
$len = strlen(substr($str, $pos + 1));
if ($len > $dec)
$dec = $len;
}
return number_format2($number, $dec);
}
// function money_format doesn't exist in OS Win.
if (!function_exists('money_format'))
{
function money_format($format, $number)
{
return price_format($number);
}
}
// 2008-06-15. Added extra parameter $stock_id and reference for $dec
//--------------------------------------------------------------------
function qty_format($number, $stock_id=null, &$dec) {
$dec = get_qty_dec($stock_id);
return number_format2($number, $dec);
}
// and get_qty_dec
function get_qty_dec($stock_id=null)
{
global $path_to_root;
include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
if ($stock_id != null)
$dec = get_unit_dec($stock_id);
if ($stock_id == null || $dec == -1 || $dec == null)
$dec = $_SESSION["wa_current_user"]->prefs->qty_dec();
return $dec;
}
//-------------------------------------------------------------------
//
// Maximum precision format. Strips trailing unsignificant digits.
//
function maxprec_format($number) {
return number_format2($number, 'max');
}
function exrate_format($number) {
return number_format2($number,
$_SESSION["wa_current_user"]->prefs->exrate_dec());
}
function percent_format($number) {
return number_format2($number,
$_SESSION["wa_current_user"]->prefs->percent_dec());
}
function user_numeric($input) {
global $decseps, $thoseps;
$num = trim($input);
$sep = $thoseps[user_tho_sep()];
if ($sep!='')
$num = str_replace( $sep, '', $num);
$sep = $decseps[user_dec_sep()];
if ($sep!='.')
$num = str_replace( $sep, '.', $num);
if (!is_numeric($num))
return false;
$num = (float)$num;
if ($num == (int)$num)
return (int)$num;
else
return $num;
}
function user_company()
{
global $def_coy;
return isset($_SESSION["wa_current_user"]) ? $_SESSION["wa_current_user"]->company : $def_coy;
}
function user_pos()
{
return $_SESSION["wa_current_user"]->pos;
}
function user_language()
{
return $_SESSION["wa_current_user"]->prefs->language();
}
function user_qty_dec()
{
return $_SESSION["wa_current_user"]->prefs->qty_dec();
}
function user_price_dec()
{
return $_SESSION["wa_current_user"]->prefs->price_dec();
}
function user_exrate_dec()
{
return $_SESSION["wa_current_user"]->prefs->exrate_dec();
}
function user_percent_dec()
{
return $_SESSION["wa_current_user"]->prefs->percent_dec();
}
function user_show_gl_info()
{
return $_SESSION["wa_current_user"]->prefs->show_gl_info();
}
function user_show_codes()
{
return $_SESSION["wa_current_user"]->prefs->show_codes();
}
function user_date_format()
{
return $_SESSION["wa_current_user"]->prefs->date_format();
}
function user_date_display()
{
return $_SESSION["wa_current_user"]->prefs->date_display();
}
function user_date_sep()
{
return $_SESSION["wa_current_user"]->prefs->date_sep();
}
function user_tho_sep()
{
return $_SESSION["wa_current_user"]->prefs->tho_sep();
}
function user_dec_sep()
{
return $_SESSION["wa_current_user"]->prefs->dec_sep();
}
function user_theme()
{
return isset($_SESSION["wa_current_user"]) ?
$_SESSION["wa_current_user"]->prefs->get_theme() : 'default';
}
function user_pagesize()
{
return $_SESSION["wa_current_user"]->prefs->get_pagesize();
}
function user_hints()
{
return $_SESSION["wa_current_user"]->prefs->show_hints();
}
function user_print_profile()
{
return $_SESSION["wa_current_user"]->prefs->print_profile();
}
function user_rep_popup()
{
return $_SESSION["wa_current_user"]->prefs->rep_popup();
}
function user_query_size()
{
return $_SESSION["wa_current_user"]->prefs->query_size();
}
function user_graphic_links()
{
return $_SESSION["wa_current_user"]->prefs->graphic_links();
}
function sticky_doc_date()
{
return $_SESSION["wa_current_user"]->prefs->sticky_date();
}
function user_startup_tab()
{
return $_SESSION["wa_current_user"]->prefs->start_up_tab();
}
function set_user_prefs($prefs)
{
$_SESSION["wa_current_user"]->update_prefs($prefs);
}
function add_user_js_data() {
global $path_to_root, $thoseps, $decseps, $date_system, $dateseps;
$ts = $thoseps[user_tho_sep()];
$ds = $decseps[user_dec_sep()];
$js = "\n"
. "var user = {\n"
. "theme: '". $path_to_root . '/themes/'. user_theme().'/'."',\n"
. "loadtxt: '"._('Requesting data...')."',\n"
. "date: '".Today()."',\n" // server date
. "datesys: ".$date_system.",\n"
. "datefmt: ".user_date_format().",\n"
. "datesep: '".$dateseps[user_date_sep()]."',\n"
. "ts: '$ts',\n"
. "ds: '$ds',\n"
. "pdec : " . user_price_dec() . "}\n";
add_js_source($js);
}
//--------------------------------------------------------------------------
function session_timeout()
{
$tout = @get_company_pref('login_tout'); // mask warning for db ver. 2.2
return $tout ? $tout : ini_get('session.gc_maxlifetime');
}
//-----------------------------------------------------------------------------
// Inserts $elements into $array at position $index.
// $elements is list of any objects
//
function array_insert(&$array, $index, $elements)
{
if (!is_array($elements)) $elements = array($elements);
$head = array_splice($array, 0, $index);
$array = array_merge($head, $elements, $array);
}
function array_remove(&$array, $index, $len=1)
{
array_splice($array, $index, $len);
}
function array_substitute(&$array, $index, $len, $elements)
{
array_splice($array, $index, $len);
array_insert($array, $index, $elements);
}
function array_append(&$array, $elements)
{
foreach($elements as $key => $el) {
if(is_int($key))
$array[] = $el;
else
$array[$key] = $el;
}
}
//
// Search $needle in $haystack or in $haystack[][$valuekey]
// returns $needle found or null.
//
function array_search_value($needle, $haystack, $valuekey=null)
{
foreach($haystack as $key => $value) {
$val = isset($valuekey) ? @$value[$valuekey] : $value;
if ($needle == $val){
return $value;
}
}
return null;
}
//
// Search $needle in $haystack or in $haystack[][$valuekey]
// returns array of keys of $haystack elements found
//
function array_search_keys($needle, $haystack, $valuekey=null)
{
$keys = array();
if($haystack)
foreach($haystack as $key => $value) {
$val = isset($valuekey) ? @$value[$valuekey] : $value;
if ($needle == $val){
$keys[] = $key;
}
}
return $keys;
}
//
// Find first (single) $needle in $haystack or in $haystack[][$valuekey]
// returns $haystack element found or null
//
function array_search_key($needle, $haystack, $valuekey=null)
{
$keys = array_search_keys($needle, $haystack, $valuekey);
return @$keys[0];
}
function flush_dir($path, $wipe = false)
{
$dir = opendir($path);
if(!$dir)
return;
while(false !== ($fname = readdir($dir))) {
if($fname=='.' || $fname=='..' || $fname=='CVS' || (!$wipe && $fname=='index.php')) continue;
if(is_dir($path.'/'.$fname)) {
flush_dir($path.'/'.$fname, $wipe);
if ($wipe) @rmdir($path.'/'.$fname);
} else
@unlink($path.'/'.$fname);
}
}
/*
Returns current path to company private folder.
(Current path can change after chdir).
*/
function company_path($comp=null)
{
global $path_to_root, $comp_path;
if (!isset($comp))
$comp = user_company();
// if path is relative, set current path_to_root
return ($comp_path[0]=='.' ? $path_to_root.'/'.basename($comp_path) : $comp_path)
. '/'.$comp;
}
?>