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, $graphic_links) {
 113                 update_user_display_prefs($this->username, $price_dec,
 114                         $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 115                         $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize,
 116                         $show_hints, $profile, $rep_popup, $query_size, $graphic_links);
 117
 118                 // re-read the prefs
 119                 $user = get_user($this->username);
 120                 $this->prefs = new user_prefs($user);
 121         }
 122 }
 123
 124 //--------------------------------------------------------------------------
 125
 126 function round2($number, $decimals=0)
 127 {
 128         $delta = ($number < 0 ? -.000001 : .000001);
 129         return round($number+$delta, $decimals);
 130 }
 131
 132 function number_format2($number, $decimals=0)
 133 {
 134         global $thoseps, $decseps;
 135         $tsep = $thoseps[$_SESSION["wa_current_user"]->prefs->tho_sep()];
 136         $dsep = $decseps[$_SESSION["wa_current_user"]->prefs->dec_sep()];
 137         //return number_format($number, $decimals, $dsep,       $tsep);
 138         $delta = ($number < 0 ? -.000001 : .000001);
 139         return number_format($number+$delta, $decimals, $dsep,  $tsep);
 140 }
 141 //
 142 //      Current ui mode.
 143 //
 144 function fallback_mode() {
 145     return $_SESSION["wa_current_user"]->ui_mode==0;
 146 }
 147
 148 function price_format($number) {
 149     return number_format2($number,
 150         $_SESSION["wa_current_user"]->prefs->price_dec());
 151 }
 152 // 2008-06-15. Added extra parameter $stock_id and reference for $dec
 153 //--------------------------------------------------------------------
 154 function qty_format($number, $stock_id=null, &$dec) {
 155         $dec = get_qty_dec($stock_id);
 156     return number_format2($number, $dec);
 157 }
 158 // and get_qty_dec
 159 function get_qty_dec($stock_id=null)
 160 {
 161         global $path_to_root;
 162         include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
 163         if ($stock_id != null)
 164                 $dec = get_unit_dec($stock_id);
 165         if ($stock_id == null || $dec == -1 || $dec == null)
 166                 $dec = $_SESSION["wa_current_user"]->prefs->qty_dec();
 167         return $dec;
 168 }
 169 //-------------------------------------------------------------------
 170 function exrate_format($number) {
 171     return number_format2($number,
 172         $_SESSION["wa_current_user"]->prefs->exrate_dec());
 173 }
 174
 175 function percent_format($number) {
 176     return number_format2($number,
 177         $_SESSION["wa_current_user"]->prefs->percent_dec());
 178 }
 179
 180 function user_numeric($input) {
 181     global $decseps, $thoseps;
 182
 183     $num = trim($input);
 184     $sep = $thoseps[user_tho_sep()];
 185     if($sep!='') $num = str_replace( $sep, '', $num);
 186         str_replace($sep, '', $num);
 187     $sep = $decseps[user_dec_sep()];
 188     if($sep!='.') $num = str_replace( $sep, '.', $num);
 189
 190     if (!is_numeric($num))
 191           return false;
 192     $num = (float)$num;
 193     if ($num == (int)$num)
 194           return (int)$num;
 195     else
 196           return $num;
 197 }
 198
 199 function user_company()
 200 {
 201         return $_SESSION["wa_current_user"]->company;
 202 }
 203
 204 function user_pos()
 205 {
 206         return $_SESSION["wa_current_user"]->pos;
 207 }
 208
 209 function user_language()
 210 {
 211         return $_SESSION["wa_current_user"]->prefs->language();
 212 }
 213
 214 function user_qty_dec()
 215 {
 216         return $_SESSION["wa_current_user"]->prefs->qty_dec();
 217 }
 218
 219 function user_price_dec()
 220 {
 221         return $_SESSION["wa_current_user"]->prefs->price_dec();
 222 }
 223
 224 function user_exrate_dec()
 225 {
 226         return $_SESSION["wa_current_user"]->prefs->exrate_dec();
 227 }
 228
 229 function user_percent_dec()
 230 {
 231         return $_SESSION["wa_current_user"]->prefs->percent_dec();
 232 }
 233
 234 function user_show_gl_info()
 235 {
 236         return $_SESSION["wa_current_user"]->prefs->show_gl_info();
 237 }
 238
 239 function user_show_codes()
 240 {
 241         return $_SESSION["wa_current_user"]->prefs->show_codes();
 242 }
 243
 244 function user_date_format()
 245 {
 246         return $_SESSION["wa_current_user"]->prefs->date_format();
 247 }
 248
 249 function user_date_display()
 250 {
 251         return $_SESSION["wa_current_user"]->prefs->date_display();
 252 }
 253
 254 function user_date_sep()
 255 {
 256         return $_SESSION["wa_current_user"]->prefs->date_sep();
 257 }
 258
 259 function user_tho_sep()
 260 {
 261         return $_SESSION["wa_current_user"]->prefs->tho_sep();
 262 }
 263
 264 function user_dec_sep()
 265 {
 266         return $_SESSION["wa_current_user"]->prefs->dec_sep();
 267 }
 268
 269 function user_theme()
 270 {
 271         return $_SESSION["wa_current_user"]->prefs->get_theme();
 272 }
 273
 274 function user_pagesize()
 275 {
 276         return $_SESSION["wa_current_user"]->prefs->get_pagesize();
 277 }
 278
 279 function user_hints()
 280 {
 281         return $_SESSION["wa_current_user"]->prefs->show_hints();
 282 }
 283
 284 function user_print_profile()
 285 {
 286         return $_SESSION["wa_current_user"]->prefs->print_profile();
 287 }
 288
 289 function user_rep_popup()
 290 {
 291         return $_SESSION["wa_current_user"]->prefs->rep_popup();
 292 }
 293
 294 function user_query_size()
 295 {
 296         return $_SESSION["wa_current_user"]->prefs->query_size();
 297 }
 298
 299 function user_graphic_links()
 300 {
 301         return $_SESSION["wa_current_user"]->prefs->graphic_links();
 302 }
 303
 304 function set_user_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 305         $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints,
 306         $print_profile, $rep_popup, $query_size, $graphic_links)
 307 {
 308
 309         $_SESSION["wa_current_user"]->update_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 310                 $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints,
 311                 $print_profile, $rep_popup, $query_size, $graphic_links);
 312 }
 313
 314 function add_user_js_data() {
 315         global $path_to_root, $thoseps, $decseps;
 316
 317         $ts = $thoseps[user_tho_sep()];
 318         $ds = $decseps[user_dec_sep()];
 319
 320     $js = "\n<script type=\"text/javascript\">\n"
 321           . "<!--\n"
 322           . "var user = {\n"
 323           . "theme: '". $path_to_root . '/themes/'. 'default' /*user_theme()*/.'/'."',\n"
 324           . "loadtxt: '"._('Requesting data...')."',\n"
 325           . "ts: '$ts',\n"
 326           . "ds: '$ds',\n"
 327           . "pdec : " . user_price_dec() . "}\n--></script>";
 328
 329   add_js_source($js);
 330 }
 331
 332 //--------------------------------------------------------------------------
 333
 334 ?>