includes/current_user.inc

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) 2005-2008  FrontAccounting, LLC.
   4         Released under the terms of the GNU Affero General Public License,
   5         AGPL, as published by the Free Software Foundation, either version
   6         3 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/agpl-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 = $username = $this->name = $this->company = "";
  34                 $this->logged = false;
  35
  36                 $this->prefs = null;
  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 number_format2($number, $decimals=0)
 127 {
 128         global $thoseps, $decseps;
 129         $tsep = $thoseps[$_SESSION["wa_current_user"]->prefs->tho_sep()];
 130         $dsep = $decseps[$_SESSION["wa_current_user"]->prefs->dec_sep()];
 131         return number_format($number, $decimals, $dsep, $tsep);
 132 }
 133 //
 134 //      Current ui mode.
 135 //
 136 function fallback_mode() {
 137     return $_SESSION["wa_current_user"]->ui_mode==0;
 138 }
 139
 140 function price_format($number) {
 141     return number_format2($number,
 142         $_SESSION["wa_current_user"]->prefs->price_dec());
 143 }
 144 // 2008-06-15. Added extra parameter $stock_id and reference for $dec
 145 //--------------------------------------------------------------------
 146 function qty_format($number, $stock_id=null, &$dec) {
 147         $dec = get_qty_dec($stock_id);
 148     return number_format2($number, $dec);
 149 }
 150 // and get_qty_dec
 151 function get_qty_dec($stock_id=null)
 152 {
 153         global $path_to_root;
 154         include_once($path_to_root."/inventory/includes/db/items_units_db.inc");
 155         if ($stock_id != null)
 156                 $dec = get_unit_dec($stock_id);
 157         if ($stock_id == null || $dec == -1 || $dec == null)
 158                 $dec = $_SESSION["wa_current_user"]->prefs->qty_dec();
 159         return $dec;
 160 }
 161 //-------------------------------------------------------------------
 162 function exrate_format($number) {
 163     return number_format2($number,
 164         $_SESSION["wa_current_user"]->prefs->exrate_dec());
 165 }
 166
 167 function percent_format($number) {
 168     return number_format2($number,
 169         $_SESSION["wa_current_user"]->prefs->percent_dec());
 170 }
 171
 172 function user_numeric($input) {
 173     global $decseps, $thoseps;
 174
 175     $num = trim($input);
 176     $sep = $thoseps[user_tho_sep()];
 177     if($sep!='') $num = str_replace( $sep, '', $num);
 178         str_replace($sep, '', $num);
 179     $sep = $decseps[user_dec_sep()];
 180     if($sep!='.') $num = str_replace( $sep, '.', $num);
 181
 182     if (!is_numeric($num))
 183           return false;
 184     $num = (float)$num;
 185     if ($num == (int)$num)
 186           return (int)$num;
 187     else
 188           return $num;
 189 }
 190
 191 function user_company()
 192 {
 193         return $_SESSION["wa_current_user"]->company;
 194 }
 195
 196 function user_pos()
 197 {
 198         return $_SESSION["wa_current_user"]->pos;
 199 }
 200
 201 function user_language()
 202 {
 203         return $_SESSION["wa_current_user"]->prefs->language();
 204 }
 205
 206 function user_qty_dec()
 207 {
 208         return $_SESSION["wa_current_user"]->prefs->qty_dec();
 209 }
 210
 211 function user_price_dec()
 212 {
 213         return $_SESSION["wa_current_user"]->prefs->price_dec();
 214 }
 215
 216 function user_exrate_dec()
 217 {
 218         return $_SESSION["wa_current_user"]->prefs->exrate_dec();
 219 }
 220
 221 function user_percent_dec()
 222 {
 223         return $_SESSION["wa_current_user"]->prefs->percent_dec();
 224 }
 225
 226 function user_show_gl_info()
 227 {
 228         return $_SESSION["wa_current_user"]->prefs->show_gl_info();
 229 }
 230
 231 function user_show_codes()
 232 {
 233         return $_SESSION["wa_current_user"]->prefs->show_codes();
 234 }
 235
 236 function user_date_format()
 237 {
 238         return $_SESSION["wa_current_user"]->prefs->date_format();
 239 }
 240
 241 function user_date_display()
 242 {
 243         return $_SESSION["wa_current_user"]->prefs->date_display();
 244 }
 245
 246 function user_date_sep()
 247 {
 248         return $_SESSION["wa_current_user"]->prefs->date_sep();
 249 }
 250
 251 function user_tho_sep()
 252 {
 253         return $_SESSION["wa_current_user"]->prefs->tho_sep();
 254 }
 255
 256 function user_dec_sep()
 257 {
 258         return $_SESSION["wa_current_user"]->prefs->dec_sep();
 259 }
 260
 261 function user_theme()
 262 {
 263         return $_SESSION["wa_current_user"]->prefs->get_theme();
 264 }
 265
 266 function user_pagesize()
 267 {
 268         return $_SESSION["wa_current_user"]->prefs->get_pagesize();
 269 }
 270
 271 function user_hints()
 272 {
 273         return $_SESSION["wa_current_user"]->prefs->show_hints();
 274 }
 275
 276 function user_print_profile()
 277 {
 278         return $_SESSION["wa_current_user"]->prefs->print_profile();
 279 }
 280
 281 function user_rep_popup()
 282 {
 283         return $_SESSION["wa_current_user"]->prefs->rep_popup();
 284 }
 285
 286 function user_query_size()
 287 {
 288         return $_SESSION["wa_current_user"]->prefs->query_size();
 289 }
 290
 291 function user_graphic_links()
 292 {
 293         return $_SESSION["wa_current_user"]->prefs->graphic_links();
 294 }
 295
 296 function set_user_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 297         $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints,
 298         $print_profile, $rep_popup, $query_size, $graphic_links)
 299 {
 300
 301         $_SESSION["wa_current_user"]->update_prefs($price_dec, $qty_dec, $exrate_dec, $percent_dec, $showgl, $showcodes,
 302                 $date_format, $date_sep, $tho_sep, $dec_sep, $theme, $pagesize, $show_hints,
 303                 $print_profile, $rep_popup, $query_size, $graphic_links);
 304 }
 305
 306 function add_user_js_data() {
 307         global $path_to_root, $thoseps, $decseps;
 308
 309         $ts = $thoseps[user_tho_sep()];
 310         $ds = $decseps[user_dec_sep()];
 311
 312     $js = "\n<script type=\"text/javascript\">\n"
 313           . "<!--\n"
 314           . "var user = {\n"
 315           . "theme: '". $path_to_root . '/themes/'. 'default' /*user_theme()*/.'/'."',\n"
 316           . "loadtxt: '"._('Requesting data...')."',\n"
 317           . "ts: '$ts',\n"
 318           . "ds: '$ds',\n"
 319           . "pdec : " . user_price_dec() . "}\n--></script>";
 320
 321   add_js_source($js);
 322 }
 323
 324 //--------------------------------------------------------------------------
 325
 326 ?>