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 include_once($path_to_root . "/includes/prefs/userprefs.inc");
  13
  14 //--------------------------------------------------------------------------
  15
  16 class current_user
  17 {
  18
  19         var $loginname;
  20         var $username;
  21         var     $name;
  22         var $company;
  23         var $pos;
  24         var $access;
  25
  26         var $logged;
  27         var $ui_mode = 0;
  28
  29         var $prefs;
  30
  31         function current_user()
  32         {
  33                 $this->loginname = $this->username = $this->name = $this->company = "";
  34                 $this->logged = false;
  35
  36                 $this->prefs = new user_prefs();
  37         }
  38
  39         function logged_in()
  40         {
  41                 return $this->logged;
  42         }
  43
  44         function set_company($company)
  45         {
  46                 $this->company = $company;
  47         }
  48
  49         function login($company, $loginname, $password)
  50         {
  51                 $this->set_company($company);
  52
  53                 $Auth_Result = get_user_for_login($loginname, $password);
  54
  55                 if (db_num_rows($Auth_Result) > 0)
  56                 {
  57             $myrow = db_fetch($Auth_Result);
  58
  59                     $this->access = $myrow["full_access"];
  60                     $this->name = $myrow["real_name"];
  61                     $this->pos = $myrow["pos"];
  62                     $this->loginname = $loginname;
  63                     $this->username = $this->loginname;
  64                     $this->prefs = new user_prefs($myrow);
  65
  66                     update_user_visitdate($loginname);
  67                     $this->logged = true;
  68
  69                 }
  70                 else
  71                 {
  72                         $this->logged = false;
  73                 }
  74
  75                 return $this->logged;
  76         }
  77
  78         function check_user_access()
  79         {
  80                 global $security_groups;
  81                 return is_array($security_groups[$this->access]);
  82         }
  83
  84         function can_access_page($page_level)
  85         {
  86                 global $security_groups;
  87                 // first registered company has site admin privileges
  88                 return isset($page_level) && in_array($page_level, $security_groups[$this->access])
  89                         && ($this->company == 0 || $page_level != 20);
  90         }
  91
  92         function get_db_connection()
  93         {
  94         global $db_connections;
  95
  96         $connection = $db_connections[$this->company];
  97
  98         //print_r($connection);
  99
 100         $db = mysql_connect($connection["host"] ,
 101                 $connection["dbuser"], $connection["dbpassword"]);
 102         mysql_select_db($connection["dbname"],$db);
 103
 104                 if (!defined('TB_PREF'))
 105                         define('TB_PREF', $connection["tbpref"]);
 106
 107         return $db;
 108         }
 109
 110         function update_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec,
 111                 $showgl, $showcodes, $date_format, $date_sep, $tho_sep, $dec_sep,
 112                 $theme, $pagesize, $show_hints, $profile, $rep_popup, $query_size,
 113                 $graphic_links, $lang) {
 114                 update_user_display_prefs($this->username, $price_dec,
 115                         $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 116                         $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize,
 117                         $show_hints, $profile, $rep_popup, $query_size, $graphic_links, $lang);
 118
 119                 // re-read the prefs
 120                 $user = get_user($this->username);
 121                 $this->prefs = new user_prefs($user);
 122         }
 123 }
 124
 125 //--------------------------------------------------------------------------
 126
 127 function round2($number, $decimals=0)
 128 {
 129         $delta = ($number < 0 ? -.000001 : .000001);
 130         return round($number+$delta, $decimals);
 131 }
 132
 133 function number_format2($number, $decimals=0)
 134 {
 135         global $thoseps, $decseps;
 136         $tsep = $thoseps[$_SESSION["wa_current_user"]->prefs->tho_sep()];
 137         $dsep = $decseps[$_SESSION["wa_current_user"]->prefs->dec_sep()];
 138         //return number_format($number, $decimals, $dsep,       $tsep);
 139         $delta = ($number < 0 ? -.000001 : .000001);
 140         return number_format($number+$delta, $decimals, $dsep,  $tsep);
 141 }
 142 //
 143 //      Current ui mode.
 144 //
 145 function fallback_mode() {
 146     return $_SESSION["wa_current_user"]->ui_mode==0;
 147 }
 148
 149 function price_format($number) {
 150     return number_format2($number,
 151         $_SESSION["wa_current_user"]->prefs->price_dec());
 152 }
 153
 154 function price_decimal_format($number, &$dec)
 155 {
 156         $dec = user_price_dec();
 157         $str = strval($number);
 158         $pos = strpos($str, '.');
 159         if ($pos !== false)
 160         {
 161                 $len = strlen(substr($str, $pos + 1));
 162                 if ($len > $dec)
 163                         $dec = $len;
 164         }
 165         return number_format2($number, $dec);
 166 }
 167 // 2008-06-15. Added extra parameter $stock_id and reference for $dec
 168 //--------------------------------------------------------------------
 169 function qty_format($number, $stock_id=null, &$dec) {
 170         $dec = get_qty_dec($stock_id);
 171     return number_format2($number, $dec);
 172 }
 173 // and get_qty_dec
 174 function get_qty_dec($stock_id=null)
 175 {
 176         global $path_to_root;
 177         include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
 178         if ($stock_id != null)
 179                 $dec = get_unit_dec($stock_id);
 180         if ($stock_id == null || $dec == -1 || $dec == null)
 181                 $dec = $_SESSION["wa_current_user"]->prefs->qty_dec();
 182         return $dec;
 183 }
 184 //-------------------------------------------------------------------
 185 function exrate_format($number) {
 186     return number_format2($number,
 187         $_SESSION["wa_current_user"]->prefs->exrate_dec());
 188 }
 189
 190 function percent_format($number) {
 191     return number_format2($number,
 192         $_SESSION["wa_current_user"]->prefs->percent_dec());
 193 }
 194
 195 function user_numeric($input) {
 196     global $decseps, $thoseps;
 197
 198     $num = trim($input);
 199     $sep = $thoseps[user_tho_sep()];
 200     if($sep!='') $num = str_replace( $sep, '', $num);
 201         str_replace($sep, '', $num);
 202     $sep = $decseps[user_dec_sep()];
 203     if($sep!='.') $num = str_replace( $sep, '.', $num);
 204
 205     if (!is_numeric($num))
 206           return false;
 207     $num = (float)$num;
 208     if ($num == (int)$num)
 209           return (int)$num;
 210     else
 211           return $num;
 212 }
 213
 214 function user_company()
 215 {
 216         return $_SESSION["wa_current_user"]->company;
 217 }
 218
 219 function user_pos()
 220 {
 221         return $_SESSION["wa_current_user"]->pos;
 222 }
 223
 224 function user_language()
 225 {
 226         return $_SESSION["wa_current_user"]->prefs->language();
 227 }
 228
 229 function user_qty_dec()
 230 {
 231         return $_SESSION["wa_current_user"]->prefs->qty_dec();
 232 }
 233
 234 function user_price_dec()
 235 {
 236         return $_SESSION["wa_current_user"]->prefs->price_dec();
 237 }
 238
 239 function user_exrate_dec()
 240 {
 241         return $_SESSION["wa_current_user"]->prefs->exrate_dec();
 242 }
 243
 244 function user_percent_dec()
 245 {
 246         return $_SESSION["wa_current_user"]->prefs->percent_dec();
 247 }
 248
 249 function user_show_gl_info()
 250 {
 251         return $_SESSION["wa_current_user"]->prefs->show_gl_info();
 252 }
 253
 254 function user_show_codes()
 255 {
 256         return $_SESSION["wa_current_user"]->prefs->show_codes();
 257 }
 258
 259 function user_date_format()
 260 {
 261         return $_SESSION["wa_current_user"]->prefs->date_format();
 262 }
 263
 264 function user_date_display()
 265 {
 266         return $_SESSION["wa_current_user"]->prefs->date_display();
 267 }
 268
 269 function user_date_sep()
 270 {
 271         return $_SESSION["wa_current_user"]->prefs->date_sep();
 272 }
 273
 274 function user_tho_sep()
 275 {
 276         return $_SESSION["wa_current_user"]->prefs->tho_sep();
 277 }
 278
 279 function user_dec_sep()
 280 {
 281         return $_SESSION["wa_current_user"]->prefs->dec_sep();
 282 }
 283
 284 function user_theme()
 285 {
 286         return $_SESSION["wa_current_user"]->prefs->get_theme();
 287 }
 288
 289 function user_pagesize()
 290 {
 291         return $_SESSION["wa_current_user"]->prefs->get_pagesize();
 292 }
 293
 294 function user_hints()
 295 {
 296         return $_SESSION["wa_current_user"]->prefs->show_hints();
 297 }
 298
 299 function user_print_profile()
 300 {
 301         return $_SESSION["wa_current_user"]->prefs->print_profile();
 302 }
 303
 304 function user_rep_popup()
 305 {
 306         return $_SESSION["wa_current_user"]->prefs->rep_popup();
 307 }
 308
 309 function user_query_size()
 310 {
 311         return $_SESSION["wa_current_user"]->prefs->query_size();
 312 }
 313
 314 function user_graphic_links()
 315 {
 316         return $_SESSION["wa_current_user"]->prefs->graphic_links();
 317 }
 318
 319 function set_user_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 320         $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints,
 321         $print_profile, $rep_popup, $query_size, $graphic_links, $lang)
 322 {
 323
 324         $_SESSION["wa_current_user"]->update_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 325                 $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints,
 326                 $print_profile, $rep_popup, $query_size, $graphic_links, $lang);
 327 }
 328
 329 function add_user_js_data() {
 330         global $path_to_root, $thoseps, $decseps;
 331
 332         $ts = $thoseps[user_tho_sep()];
 333         $ds = $decseps[user_dec_sep()];
 334
 335     $js = "\n"
 336           . "var user = {\n"
 337           . "theme: '". $path_to_root . '/themes/'. user_theme().'/'."',\n"
 338           . "loadtxt: '"._('Requesting data...')."',\n"
 339           . "ts: '$ts',\n"
 340           . "ds: '$ds',\n"
 341           . "pdec : " . user_price_dec() . "}\n";
 342
 343   add_js_source($js);
 344 }
 345
 346 //--------------------------------------------------------------------------
 347
 348 ?>