includes/current_user.inc

   1 <?php
   2
   3 include_once($path_to_root . "/includes/prefs/userprefs.inc");
   4
   5 //--------------------------------------------------------------------------
   6
   7 class current_user
   8 {
   9
  10         var $loginname;
  11         var $username;
  12         var     $name;
  13         var $company;
  14         var $access;
  15
  16         var $logged;
  17
  18         var $prefs;
  19
  20         function current_user()
  21         {
  22                 $this->loginname = $username = $this->name = $this->company = "";
  23                 $this->logged = false;
  24
  25                 $this->prefs = null;
  26         }
  27
  28         function logged_in()
  29         {
  30                 return $this->logged;
  31         }
  32
  33         function set_company($company)
  34         {
  35                 $this->company = $company;
  36         }
  37
  38         function login($company, $loginname, $password)
  39         {
  40                 $this->set_company($company);
  41
  42                 $Auth_Result = get_user_for_login($loginname, $password);
  43
  44                 if (db_num_rows($Auth_Result) > 0)
  45                 {
  46             $myrow = db_fetch($Auth_Result);
  47
  48                     $this->access = $myrow["full_access"];
  49                     $this->name = $myrow["real_name"];
  50                     $this->loginname = $loginname;
  51                     $this->username = $this->loginname;
  52                     $this->prefs = new user_prefs($myrow);
  53
  54                     update_user_visitdate($loginname);
  55                     $this->logged = true;
  56
  57                 }
  58                 else
  59                 {
  60                         $this->logged = false;
  61                 }
  62
  63                 return $this->logged;
  64         }
  65
  66         function check_user_access()
  67         {
  68                 global $security_groups;
  69                 return is_array($security_groups[$this->access]);
  70         }
  71
  72         function can_access_page($page_level)
  73         {
  74                 global $security_groups;
  75                 // first registered company has site admin privileges
  76                 return isset($page_level) && in_array($page_level, $security_groups[$this->access])
  77                         && ($this->company == 0 || $page_level != 20);
  78         }
  79
  80         function get_db_connection()
  81         {
  82         global $db_connections;
  83
  84         $connection = $db_connections[$this->company];
  85
  86         //print_r($connection);
  87
  88         $db = mysql_connect($connection["host"] ,
  89                 $connection["dbuser"], $connection["dbpassword"]);
  90         mysql_select_db($connection["dbname"],$db);
  91
  92                 if (!defined('TB_PREF'))
  93                         define('TB_PREF', $connection["tbpref"]);
  94
  95         return $db;
  96         }
  97
  98         function update_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
  99                 $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints) {
 100                 update_user_display_prefs($this->username, $price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl,
 101                         $showcodes, $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints);
 102
 103                 // re-read the prefs
 104                 $user = get_user($this->username);
 105                 $this->prefs = new user_prefs($user);
 106         }
 107 }
 108
 109 //--------------------------------------------------------------------------
 110
 111 function round2($number, $decimals=0)
 112 {
 113         $delta = ($number < 0 ? -.000001 : .000001);
 114         return round($number+$delta, $decimals);
 115 }
 116
 117 function number_format2($number, $decimals=0)
 118 {
 119         global $thoseps, $decseps;
 120         $tsep = $thoseps[$_SESSION["wa_current_user"]->prefs->tho_sep()];
 121         $dsep = $decseps[$_SESSION["wa_current_user"]->prefs->dec_sep()];
 122         //return number_format($number, $decimals, $dsep,       $tsep);
 123         $delta = ($number < 0 ? -.000001 : .000001);
 124         return number_format($number+$delta, $decimals, $dsep,  $tsep);
 125 }
 126
 127 function price_format($number) {
 128     return number_format2($number,
 129         $_SESSION["wa_current_user"]->prefs->price_dec());
 130 }
 131 // 2008-06-15. Added extra parameter $stock_id and reference for $dec
 132 //--------------------------------------------------------------------
 133 function qty_format($number, $stock_id=null, &$dec) {
 134         $dec = get_qty_dec($stock_id);
 135     return number_format2($number, $dec);
 136 }
 137 // and get_qty_dec
 138 function get_qty_dec($stock_id=null)
 139 {
 140         global $path_to_root;
 141         include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
 142         if ($stock_id != null)
 143                 $dec = get_unit_dec($stock_id);
 144         if ($stock_id == null || $dec == -1 || $dec == null)
 145                 $dec = $_SESSION["wa_current_user"]->prefs->qty_dec();
 146         return $dec;
 147 }
 148 //-------------------------------------------------------------------
 149 function exrate_format($number) {
 150     return number_format2($number,
 151         $_SESSION["wa_current_user"]->prefs->exrate_dec());
 152 }
 153
 154 function percent_format($number) {
 155     return number_format2($number,
 156         $_SESSION["wa_current_user"]->prefs->percent_dec());
 157 }
 158
 159 function user_numeric($input) {
 160     global $decseps, $thoseps;
 161
 162     $num = trim($input);
 163     $sep = $thoseps[user_tho_sep()];
 164     if($sep!='') $num = str_replace( $sep, '', $num);
 165         str_replace($sep, '', $num);
 166     $sep = $decseps[user_dec_sep()];
 167     if($sep!='.') $num = str_replace( $sep, '.', $num);
 168
 169     if (!is_numeric($num))
 170           return false;
 171     $num = (float)$num;
 172     if ($num == (int)$num)
 173           return (int)$num;
 174     else
 175           return $num;
 176 }
 177
 178 function user_company()
 179 {
 180         return $_SESSION["wa_current_user"]->company;
 181 }
 182
 183 function user_language()
 184 {
 185         return $_SESSION["wa_current_user"]->prefs->language();
 186 }
 187
 188 function user_qty_dec()
 189 {
 190         return $_SESSION["wa_current_user"]->prefs->qty_dec();
 191 }
 192
 193 function user_price_dec()
 194 {
 195         return $_SESSION["wa_current_user"]->prefs->price_dec();
 196 }
 197
 198 function user_exrate_dec()
 199 {
 200         return $_SESSION["wa_current_user"]->prefs->exrate_dec();
 201 }
 202
 203 function user_percent_dec()
 204 {
 205         return $_SESSION["wa_current_user"]->prefs->percent_dec();
 206 }
 207
 208 function user_show_gl_info()
 209 {
 210         return $_SESSION["wa_current_user"]->prefs->show_gl_info();
 211 }
 212
 213 function user_show_codes()
 214 {
 215         return $_SESSION["wa_current_user"]->prefs->show_codes();
 216 }
 217
 218 function user_date_format()
 219 {
 220         return $_SESSION["wa_current_user"]->prefs->date_format();
 221 }
 222
 223 function user_date_display()
 224 {
 225         return $_SESSION["wa_current_user"]->prefs->date_display();
 226 }
 227
 228 function user_date_sep()
 229 {
 230         return $_SESSION["wa_current_user"]->prefs->date_sep();
 231 }
 232
 233 function user_tho_sep()
 234 {
 235         return $_SESSION["wa_current_user"]->prefs->tho_sep();
 236 }
 237
 238 function user_dec_sep()
 239 {
 240         return $_SESSION["wa_current_user"]->prefs->dec_sep();
 241 }
 242
 243 function user_theme()
 244 {
 245         return $_SESSION["wa_current_user"]->prefs->get_theme();
 246 }
 247
 248 function user_pagesize()
 249 {
 250         return $_SESSION["wa_current_user"]->prefs->get_pagesize();
 251 }
 252
 253 function user_hints()
 254 {
 255         return $_SESSION["wa_current_user"]->prefs->show_hints();
 256 }
 257
 258 function set_user_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 259         $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints)
 260 {
 261
 262         $_SESSION["wa_current_user"]->update_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 263                 $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints);
 264 }
 265
 266 function add_user_js_data() {
 267         global $path_to_root, $thoseps, $decseps;
 268
 269         $ts = $thoseps[user_tho_sep()];
 270         $ds = $decseps[user_dec_sep()];
 271
 272     $js = "\n<script type=\"text/javascript\">\n"
 273           . "<!--\n"
 274           . "var user = {\n"
 275           . "theme: '". $path_to_root . '/themes/'. 'default' /*user_theme()*/.'/'."',\n"
 276           . "loadtxt: '"._('Requesting data...')."',\n"
 277           . "ts: '$ts',\n"
 278           . "ds: '$ds',\n"
 279           . "pdec : " . user_price_dec() . "}\n--></script>";
 280
 281   add_js_source($js);
 282 }
 283
 284 //--------------------------------------------------------------------------
 285
 286 ?>