inventory/manage/items.php

   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 $page_security = 'SA_ITEM';
  13 $path_to_root = "../..";
  14 include($path_to_root . "/includes/session.inc");
  15
  16 $js = "";
  17 if ($SysPrefs->use_popup_windows)
  18         $js .= get_js_open_window(900, 500);
  19 if (user_use_date_picker())
  20         $js .= get_js_date_picker();
  21
  22 if (isset($_GET['FixedAsset'])) {
  23   $page_security = 'SA_ASSET';
  24   $_SESSION['page_title'] = _($help_context = "Fixed Assets");
  25   $_POST['mb_flag'] = 'F';
  26   $_POST['fixed_asset']  = 1;
  27 }
  28 else {
  29   $_SESSION['page_title'] = _($help_context = "Items");
  30         if (!get_post('fixed_asset'))
  31                 $_POST['fixed_asset']  = 0;
  32 }
  33
  34
  35 page($_SESSION['page_title'], false, false, "", $js);
  36
  37 include_once($path_to_root . "/includes/date_functions.inc");
  38 include_once($path_to_root . "/includes/ui.inc");
  39 include_once($path_to_root . "/includes/data_checks.inc");
  40
  41 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
  42 include_once($path_to_root . "/fixed_assets/includes/fixed_assets_db.inc");
  43
  44 $user_comp = user_company();
  45 $new_item = get_post('stock_id')=='' || get_post('cancel') || get_post('clone');
  46 //------------------------------------------------------------------------------------
  47
  48 if (isset($_GET['stock_id']))
  49 {
  50         $_POST['stock_id'] = $_GET['stock_id'];
  51 }
  52 $stock_id = get_post('stock_id');
  53 if (list_updated('stock_id')) {
  54         $_POST['NewStockID'] = $stock_id = get_post('stock_id');
  55     clear_data();
  56         $Ajax->activate('details');
  57         $Ajax->activate('controls');
  58 }
  59
  60 if (get_post('cancel')) {
  61         $_POST['NewStockID'] = $stock_id = $_POST['stock_id'] = '';
  62     clear_data();
  63         set_focus('stock_id');
  64         $Ajax->activate('_page_body');
  65 }
  66 if (list_updated('category_id') || list_updated('mb_flag') || list_updated('fa_class_id') || list_updated('depreciation_method')) {
  67         $Ajax->activate('details');
  68 }
  69 $upload_file = "";
  70 if (isset($_FILES['pic']) && $_FILES['pic']['name'] != '')
  71 {
  72         $stock_id = $_POST['NewStockID'];
  73         $result = $_FILES['pic']['error'];
  74         $upload_file = 'Yes'; //Assume all is well to start off with
  75         $filename = company_path().'/images';
  76         if (!file_exists($filename))
  77         {
  78                 mkdir($filename);
  79         }
  80         $filename .= "/".item_img_name($stock_id).".jpg";
  81
  82   if ($_FILES['pic']['error'] == UPLOAD_ERR_INI_SIZE) {
  83     display_error(_('The file size is over the maximum allowed.'));
  84                 $upload_file ='No';
  85   }
  86   elseif ($_FILES['pic']['error'] > 0) {
  87                 display_error(_('Error uploading file.'));
  88                 $upload_file ='No';
  89   }
  90
  91         //But check for the worst
  92         if ((list($width, $height, $type, $attr) = getimagesize($_FILES['pic']['tmp_name'])) !== false)
  93                 $imagetype = $type;
  94         else
  95                 $imagetype = false;
  96
  97         if ($imagetype != IMAGETYPE_GIF && $imagetype != IMAGETYPE_JPEG && $imagetype != IMAGETYPE_PNG)
  98         {       //File type Check
  99                 display_warning( _('Only graphics files can be uploaded'));
 100                 $upload_file ='No';
 101         }
 102         elseif (!in_array(strtoupper(substr(trim($_FILES['pic']['name']), strlen($_FILES['pic']['name']) - 3)), array('JPG','PNG','GIF')))
 103         {
 104                 display_warning(_('Only graphics files are supported - a file extension of .jpg, .png or .gif is expected'));
 105                 $upload_file ='No';
 106         }
 107         elseif ( $_FILES['pic']['size'] > ($SysPrefs->max_image_size * 1024))
 108         { //File Size Check
 109                 display_warning(_('The file size is over the maximum allowed. The maximum size allowed in KB is') . ' ' . $SysPrefs->max_image_size);
 110                 $upload_file ='No';
 111         }
 112         elseif ( $_FILES['pic']['type'] == "text/plain" )
 113         {  //File type Check
 114                 display_warning( _('Only graphics files can be uploaded'));
 115         $upload_file ='No';
 116         }
 117         elseif (file_exists($filename))
 118         {
 119                 $result = unlink($filename);
 120                 if (!$result)
 121                 {
 122                         display_error(_('The existing image could not be removed'));
 123                         $upload_file ='No';
 124                 }
 125         }
 126
 127         if ($upload_file == 'Yes')
 128         {
 129                 $result  =  move_uploaded_file($_FILES['pic']['tmp_name'], $filename);
 130         }
 131         $Ajax->activate('details');
 132  /* EOF Add Image upload for New Item  - by Ori */
 133 }
 134
 135 if (get_post('fixed_asset')) {
 136         check_db_has_fixed_asset_categories(_("There are no fixed asset categories defined in the system. At least one fixed asset category is required to add a fixed asset."));
 137         check_db_has_fixed_asset_classes(_("There are no fixed asset classes defined in the system. At least one fixed asset class is required to add a fixed asset."));
 138 } else
 139         check_db_has_stock_categories(_("There are no item categories defined in the system. At least one item category is required to add a item."));
 140
 141 check_db_has_item_tax_types(_("There are no item tax types defined in the system. At least one item tax type is required to add a item."));
 142
 143 function clear_data()
 144 {
 145         unset($_POST['long_description']);
 146         unset($_POST['description']);
 147         unset($_POST['category_id']);
 148         unset($_POST['tax_type_id']);
 149         unset($_POST['units']);
 150         unset($_POST['mb_flag']);
 151         unset($_POST['NewStockID']);
 152         unset($_POST['dimension_id']);
 153         unset($_POST['dimension2_id']);
 154         unset($_POST['no_sale']);
 155         unset($_POST['no_purchase']);
 156         unset($_POST['depreciation_method']);
 157         unset($_POST['depreciation_rate']);
 158         unset($_POST['depreciation_factor']);
 159         unset($_POST['depreciation_start']);
 160 }
 161
 162 //------------------------------------------------------------------------------------
 163
 164 if (isset($_POST['addupdate']))
 165 {
 166
 167         $input_error = 0;
 168         if ($upload_file == 'No')
 169                 $input_error = 1;
 170         if (strlen($_POST['description']) == 0)
 171         {
 172                 $input_error = 1;
 173                 display_error( _('The item name must be entered.'));
 174                 set_focus('description');
 175         }
 176         elseif (strlen($_POST['NewStockID']) == 0)
 177         {
 178                 $input_error = 1;
 179                 display_error( _('The item code cannot be empty'));
 180                 set_focus('NewStockID');
 181         }
 182         elseif (strstr($_POST['NewStockID'], " ") || strstr($_POST['NewStockID'],"'") ||
 183                 strstr($_POST['NewStockID'], "+") || strstr($_POST['NewStockID'], "\"") ||
 184                 strstr($_POST['NewStockID'], "&") || strstr($_POST['NewStockID'], "\t"))
 185         {
 186                 $input_error = 1;
 187                 display_error( _('The item code cannot contain any of the following characters -  & + OR a space OR quotes'));
 188                 set_focus('NewStockID');
 189
 190         }
 191         elseif ($new_item && db_num_rows(get_item_kit($_POST['NewStockID'])))
 192         {
 193                         $input_error = 1;
 194                 display_error( _("This item code is already assigned to stock item or sale kit."));
 195                         set_focus('NewStockID');
 196         }
 197
 198   if (get_post('fixed_asset')) {
 199     if ($_POST['depreciation_rate'] > 100) {
 200       $_POST['depreciation_rate'] = 100;
 201     }
 202     elseif ($_POST['depreciation_rate'] < 0) {
 203       $_POST['depreciation_rate'] = 0;
 204     }
 205     $move_row = get_fixed_asset_move($_POST['NewStockID'], ST_SUPPRECEIVE);
 206     if (isset($_POST['depreciation_start']) && strtotime($_POST['depreciation_start']) < strtotime($move_row['tran_date'])) {
 207       display_warning(_('The depracation cannot start before the fixed asset purchase date'));
 208     }
 209   }
 210
 211         if ($input_error != 1)
 212         {
 213                 if (check_value('del_image'))
 214                 {
 215                         $filename = company_path().'/images/'.item_img_name($_POST['NewStockID']).".jpg";
 216                         if (file_exists($filename))
 217                                 unlink($filename);
 218                 }
 219
 220                 if (!$new_item)
 221                 { /*so its an existing one */
 222                         update_item($_POST['NewStockID'], $_POST['description'],
 223                                 $_POST['long_description'], $_POST['category_id'],
 224                                 $_POST['tax_type_id'], get_post('units'),
 225                                 get_post('fixed_asset') ? 'F' : get_post('mb_flag'), $_POST['sales_account'],
 226                                 $_POST['inventory_account'], $_POST['cogs_account'],
 227                                 $_POST['adjustment_account'], $_POST['wip_account'],
 228                                 $_POST['dimension_id'], $_POST['dimension2_id'],
 229                                 check_value('no_sale'), check_value('editable'), check_value('no_purchase'),
 230                                 get_post('depreciation_method'), input_num('depreciation_rate'), input_num('depreciation_factor'), get_post('depreciation_start'),
 231                                 get_post('fa_class_id'));
 232
 233                         update_record_status($_POST['NewStockID'], $_POST['inactive'],
 234                                 'stock_master', 'stock_id');
 235                         update_record_status($_POST['NewStockID'], $_POST['inactive'],
 236                                 'item_codes', 'item_code');
 237                         set_focus('stock_id');
 238                         $Ajax->activate('stock_id'); // in case of status change
 239                         display_notification(_("Item has been updated."));
 240                 }
 241                 else
 242                 { //it is a NEW part
 243
 244                         add_item($_POST['NewStockID'], $_POST['description'],
 245                                 $_POST['long_description'], $_POST['category_id'], $_POST['tax_type_id'],
 246                                 $_POST['units'], get_post('fixed_asset') ? 'F' : get_post('mb_flag'), $_POST['sales_account'],
 247                                 $_POST['inventory_account'], $_POST['cogs_account'],
 248                                 $_POST['adjustment_account'], $_POST['wip_account'],
 249                                 $_POST['dimension_id'], $_POST['dimension2_id'],
 250                                 check_value('no_sale'), check_value('editable'), check_value('no_purchase'),
 251                                 get_post('depreciation_method'), input_num('depreciation_rate'), input_num('depreciation_factor'), get_post('depreciation_start'),
 252                                 get_post('fa_class_id'));
 253
 254                         display_notification(_("A new item has been added."));
 255                         $_POST['stock_id'] = $_POST['NewStockID'] =
 256                         $_POST['description'] = $_POST['long_description'] = '';
 257                         $_POST['no_sale'] = $_POST['editable'] = $_POST['no_purchase'] =0;
 258                         set_focus('NewStockID');
 259                 }
 260                 $Ajax->activate('_page_body');
 261         }
 262 }
 263
 264 if (get_post('clone')) {
 265         unset($_POST['stock_id']);
 266         $stock_id = '';
 267         unset($_POST['inactive']);
 268         set_focus('NewStockID');
 269         $Ajax->activate('_page_body');
 270 }
 271
 272 //------------------------------------------------------------------------------------
 273
 274 function check_usage($stock_id, $dispmsg=true)
 275 {
 276         $msg = item_in_foreign_codes($stock_id);
 277
 278         if ($msg != '') {
 279                 if($dispmsg) display_error($msg);
 280                 return false;
 281         }
 282         return true;
 283 }
 284
 285 //------------------------------------------------------------------------------------
 286
 287 if (isset($_POST['delete']) && strlen($_POST['delete']) > 1)
 288 {
 289
 290         if (check_usage($_POST['NewStockID'])) {
 291
 292                 $stock_id = $_POST['NewStockID'];
 293                 delete_item($stock_id);
 294                 $filename = company_path().'/images/'.item_img_name($stock_id).".jpg";
 295                 if (file_exists($filename))
 296                         unlink($filename);
 297                 display_notification(_("Selected item has been deleted."));
 298                 $_POST['stock_id'] = '';
 299                 clear_data();
 300                 set_focus('stock_id');
 301                 $new_item = true;
 302                 $Ajax->activate('_page_body');
 303         }
 304 }
 305
 306 function item_settings(&$stock_id, $new_item)
 307 {
 308         global $SysPrefs, $path_to_root, $page_nested, $depreciation_methods;
 309
 310         start_outer_table(TABLESTYLE2);
 311
 312         table_section(1);
 313
 314         table_section_title(_("General Settings"));
 315
 316         //------------------------------------------------------------------------------------
 317         if ($new_item)
 318         {
 319                 $tmpCodeID=null;
 320                 $post_label = null;
 321                 if (!empty($SysPrefs->prefs['barcodes_on_stock']))
 322                 {
 323                         $post_label = '<button class="ajaxsubmit" type="submit" aspect=\'default\'  name="generateBarcode"  id="generateBarcode" value="Generate Barcode EAN8"> '._("Generate EAN-8 Barcode").' </button>';
 324                         if (isset($_POST['generateBarcode']))
 325                         {
 326                                 $tmpCodeID=generateBarcode();
 327                                 $_POST['NewStockID'] = $tmpCodeID;
 328                         }
 329                 }
 330                 text_row(_("Item Code:"), 'NewStockID', $tmpCodeID, 21, 20, null, "", $post_label);
 331                 $_POST['inactive'] = 0;
 332         }
 333         else
 334         { // Must be modifying an existing item
 335                 if (get_post('NewStockID') != get_post('stock_id') || get_post('addupdate')) { // first item display
 336
 337                         $_POST['NewStockID'] = $_POST['stock_id'];
 338
 339                         $myrow = get_item($_POST['NewStockID']);
 340
 341                         $_POST['long_description'] = $myrow["long_description"];
 342                         $_POST['description'] = $myrow["description"];
 343                         $_POST['category_id']  = $myrow["category_id"];
 344                         $_POST['tax_type_id']  = $myrow["tax_type_id"];
 345                         $_POST['units']  = $myrow["units"];
 346                         $_POST['mb_flag']  = $myrow["mb_flag"];
 347
 348                         $_POST['depreciation_method'] = $myrow['depreciation_method'];
 349                         $_POST['depreciation_rate'] = number_format2($myrow['depreciation_rate'], 1);
 350                         $_POST['depreciation_factor'] = number_format2($myrow['depreciation_factor'], 1);
 351                         $_POST['depreciation_start'] = sql2date($myrow['depreciation_start']);
 352                         $_POST['depreciation_date'] = sql2date($myrow['depreciation_date']);
 353                         $_POST['fa_class_id'] = $myrow['fa_class_id'];
 354                         $_POST['material_cost'] = $myrow['material_cost'];
 355                         $_POST['purchase_cost'] = $myrow['purchase_cost'];
 356
 357                         $_POST['sales_account'] =  $myrow['sales_account'];
 358                         $_POST['inventory_account'] = $myrow['inventory_account'];
 359                         $_POST['cogs_account'] = $myrow['cogs_account'];
 360                         $_POST['adjustment_account']    = $myrow['adjustment_account'];
 361                         $_POST['wip_account']   = $myrow['wip_account'];
 362                         $_POST['dimension_id']  = $myrow['dimension_id'];
 363                         $_POST['dimension2_id'] = $myrow['dimension2_id'];
 364                         $_POST['no_sale']       = $myrow['no_sale'];
 365                         $_POST['no_purchase']   = $myrow['no_purchase'];
 366                         $_POST['del_image'] = 0;
 367                         $_POST['inactive'] = $myrow["inactive"];
 368                         $_POST['editable'] = $myrow["editable"];
 369                 }
 370                 label_row(_("Item Code:"),$_POST['NewStockID']);
 371                 hidden('NewStockID', $_POST['NewStockID']);
 372                 set_focus('description');
 373         }
 374         $fixed_asset = get_post('fixed_asset');
 375
 376         text_row(_("Name:"), 'description', null, 52, 200);
 377
 378         textarea_row(_('Description:'), 'long_description', null, 42, 3);
 379
 380         stock_categories_list_row(_("Category:"), 'category_id', null, false, $new_item, $fixed_asset);
 381
 382         if ($new_item && (list_updated('category_id') || !isset($_POST['units']))) {
 383
 384                 $category_record = get_item_category($_POST['category_id']);
 385
 386                 $_POST['tax_type_id'] = $category_record["dflt_tax_type"];
 387                 $_POST['units'] = $category_record["dflt_units"];
 388                 $_POST['mb_flag'] = $category_record["dflt_mb_flag"];
 389                 $_POST['inventory_account'] = $category_record["dflt_inventory_act"];
 390                 $_POST['cogs_account'] = $category_record["dflt_cogs_act"];
 391                 $_POST['sales_account'] = $category_record["dflt_sales_act"];
 392                 $_POST['adjustment_account'] = $category_record["dflt_adjustment_act"];
 393                 $_POST['wip_account'] = $category_record["dflt_wip_act"];
 394                 $_POST['dimension_id'] = $category_record["dflt_dim1"];
 395                 $_POST['dimension2_id'] = $category_record["dflt_dim2"];
 396                 $_POST['no_sale'] = $category_record["dflt_no_sale"];
 397                 $_POST['no_purchase'] = $category_record["dflt_no_purchase"];
 398                 $_POST['editable'] = 0;
 399
 400         }
 401         $fresh_item = !isset($_POST['NewStockID']) || $new_item
 402                 || check_usage($_POST['stock_id'],false);
 403
 404         // show inactive item tax type in selector only if already set.
 405   item_tax_types_list_row(_("Item Tax Type:"), 'tax_type_id', null, !$new_item && item_type_inactive(get_post('tax_type_id')));
 406
 407         if (!get_post('fixed_asset'))
 408                 stock_item_types_list_row(_("Item Type:"), 'mb_flag', null, $fresh_item);
 409
 410         stock_units_list_row(_('Units of Measure:'), 'units', null, $fresh_item);
 411
 412         check_row(_("Editable description:"), 'editable');
 413
 414         if (get_post('fixed_asset'))
 415                 hidden('no_sale', 0);
 416         else
 417                 check_row(_("Exclude from sales:"), 'no_sale');
 418
 419         check_row(_("Exclude from purchases:"), 'no_purchase');
 420
 421         if (get_post('fixed_asset')) {
 422                 table_section_title(_("Depreciation"));
 423
 424                 fixed_asset_classes_list_row(_("Fixed Asset Class").':', 'fa_class_id', null, false, true);
 425
 426                 array_selector_row(_("Depreciation Method").":", "depreciation_method", null, $depreciation_methods, array('select_submit'=> true));
 427
 428                 if (!isset($_POST['depreciation_rate']) || (list_updated('fa_class_id') || list_updated('depreciation_method'))) {
 429                         $class_row = get_fixed_asset_class($_POST['fa_class_id']);
 430                         $_POST['depreciation_rate'] = get_post('depreciation_method') == 'N' ? ceil(100/$class_row['depreciation_rate'])
 431                                 : $class_row['depreciation_rate'];
 432                 }
 433
 434                 if ($_POST['depreciation_method'] == 'O')
 435                 {
 436                         hidden('depreciation_rate', 100);
 437                         label_row(_("Depreciation Rate").':', "100 %");
 438                 }
 439                 elseif ($_POST['depreciation_method'] == 'N')
 440                 {
 441                         small_amount_row(_("Depreciation Years").':', 'depreciation_rate', null, null, _('years'), 0);
 442                 }
 443                 elseif ($_POST['depreciation_method'] == 'D')
 444                         small_amount_row(_("Base Rate").':', 'depreciation_rate', null, null, '%', user_percent_dec());
 445                 else
 446                         small_amount_row(_("Depreciation Rate").':', 'depreciation_rate', null, null, '%', user_percent_dec());
 447
 448                 if ($_POST['depreciation_method'] == 'D')
 449                         small_amount_row(_("Rate multiplier").':', 'depreciation_factor', null, null, '', 2);
 450
 451                 // do not allow to change the depreciation start after this item has been depreciated
 452                 if ($new_item || $_POST['depreciation_start'] == $_POST['depreciation_date'])
 453                         date_row(_("Depreciation Start").':', 'depreciation_start', null, null, 1 - date('j'));
 454                 else {
 455                         hidden('depreciation_start');
 456                         label_row(_("Depreciation Start").':', $_POST['depreciation_start']);
 457                         label_row(_("Last Depreciation").':', $_POST['depreciation_date']==$_POST['depreciation_start'] ? _("None") :  $_POST['depreciation_date']);
 458                 }
 459                 hidden('depreciation_date');
 460         }
 461         table_section(2);
 462
 463         $dim = get_company_pref('use_dimension');
 464         if ($dim >= 1)
 465         {
 466                 table_section_title(_("Dimensions"));
 467
 468                 dimensions_list_row(_("Dimension")." 1", 'dimension_id', null, true, " ", false, 1);
 469                 if ($dim > 1)
 470                         dimensions_list_row(_("Dimension")." 2", 'dimension2_id', null, true, " ", false, 2);
 471         }
 472         if ($dim < 1)
 473                 hidden('dimension_id', 0);
 474         if ($dim < 2)
 475                 hidden('dimension2_id', 0);
 476
 477         table_section_title(_("GL Accounts"));
 478
 479         gl_all_accounts_list_row(_("Sales Account:"), 'sales_account', $_POST['sales_account']);
 480
 481         if (get_post('fixed_asset')) {
 482                 gl_all_accounts_list_row(_("Asset account:"), 'inventory_account', $_POST['inventory_account']);
 483                 gl_all_accounts_list_row(_("Depreciation cost account:"), 'cogs_account', $_POST['cogs_account']);
 484                 gl_all_accounts_list_row(_("Depreciation/Disposal account:"), 'adjustment_account', $_POST['adjustment_account']);
 485         }
 486         elseif (!is_service($_POST['mb_flag']))
 487         {
 488                 gl_all_accounts_list_row(_("Inventory Account:"), 'inventory_account', $_POST['inventory_account']);
 489                 gl_all_accounts_list_row(_("C.O.G.S. Account:"), 'cogs_account', $_POST['cogs_account']);
 490                 gl_all_accounts_list_row(_("Inventory Adjustments Account:"), 'adjustment_account', $_POST['adjustment_account']);
 491         }
 492         else
 493         {
 494                 gl_all_accounts_list_row(_("C.O.G.S. Account:"), 'cogs_account', $_POST['cogs_account']);
 495                 hidden('inventory_account', $_POST['inventory_account']);
 496                 hidden('adjustment_account', $_POST['adjustment_account']);
 497         }
 498
 499
 500         if (is_manufactured($_POST['mb_flag']))
 501                 gl_all_accounts_list_row(_("WIP Account:"), 'wip_account', $_POST['wip_account']);
 502         else
 503                 hidden('wip_account', $_POST['wip_account']);
 504
 505         table_section_title(_("Other"));
 506
 507         // Add image upload for New Item  - by Joe
 508         file_row(_("Image File (.jpg)") . ":", 'pic', 'pic');
 509         // Add Image upload for New Item  - by Joe
 510         $stock_img_link = "";
 511         $check_remove_image = false;
 512         if (isset($_POST['NewStockID']) && file_exists(company_path().'/images/'
 513                 .item_img_name($_POST['NewStockID']).".jpg"))
 514         {
 515          // 31/08/08 - rand() call is necessary here to avoid caching problems.
 516                 $stock_img_link .= "<img id='item_img' alt = '[".$_POST['NewStockID'].".jpg".
 517                         "]' src='".company_path().'/images/'.item_img_name($_POST['NewStockID']).
 518                         ".jpg?nocache=".rand()."'"." height='".$SysPrefs->pic_height."' border='0'>";
 519                 $check_remove_image = true;
 520         }
 521         else
 522         {
 523                 $stock_img_link .= _("No image");
 524         }
 525
 526         label_row("&nbsp;", $stock_img_link);
 527         if ($check_remove_image)
 528                 check_row(_("Delete Image:"), 'del_image');
 529
 530         record_status_list_row(_("Item status:"), 'inactive');
 531         if (get_post('fixed_asset')) {
 532                 table_section_title(_("Values"));
 533                 if (!$new_item) {
 534                         hidden('material_cost');
 535                         hidden('purchase_cost');
 536                         label_row(_("Initial Value").":", price_format($_POST['purchase_cost']), "", "align='right'");
 537                         label_row(_("Depreciations").":", price_format($_POST['purchase_cost'] - $_POST['material_cost']), "", "align='right'");
 538                         label_row(_("Current Value").':', price_format($_POST['material_cost']), "", "align='right'");
 539                 }
 540         }
 541         end_outer_table(1);
 542
 543         div_start('controls');
 544         if (@$_REQUEST['popup']) hidden('popup', 1);
 545         if (!isset($_POST['NewStockID']) || $new_item)
 546         {
 547                 submit_center('addupdate', _("Insert New Item"), true, '', 'default');
 548         }
 549         else
 550         {
 551                 submit_center_first('addupdate', _("Update Item"), '',
 552                         $page_nested ? true : 'default');
 553                 submit_return('select', get_post('stock_id'),
 554                         _("Select this items and return to document entry."));
 555                 submit('clone', _("Clone This Item"), true, '', true);
 556                 submit('delete', _("Delete This Item"), true, '', true);
 557                 submit_center_last('cancel', _("Cancel"), _("Cancel Edition"), 'cancel');
 558         }
 559
 560         div_end();
 561 }
 562
 563 //--------------------------------------------------------------------------------------------
 564
 565 start_form(true);
 566
 567 if (db_has_stock_items())
 568 {
 569         start_table(TABLESTYLE_NOBORDER);
 570         start_row();
 571     stock_items_list_cells(_("Select an item:"), 'stock_id', null,
 572           _('New item'), true, check_value('show_inactive'), false, array('fixed_asset' => get_post('fixed_asset')));
 573         $new_item = get_post('stock_id')=='';
 574         check_cells(_("Show inactive:"), 'show_inactive', null, true);
 575         end_row();
 576         end_table();
 577
 578         if (get_post('_show_inactive_update')) {
 579                 $Ajax->activate('stock_id');
 580                 set_focus('stock_id');
 581         }
 582 }
 583 else
 584 {
 585         hidden('stock_id', get_post('stock_id'));
 586 }
 587
 588 div_start('details');
 589
 590 $stock_id = get_post('stock_id');
 591 if (!$stock_id)
 592         unset($_POST['_tabs_sel']); // force settings tab for new customer
 593
 594 $tabs = (get_post('fixed_asset'))
 595         ? array(
 596                 'settings' => array(_('&General settings'), $stock_id),
 597                 'movement' => array(_('&Transactions'), $stock_id) )
 598         : array(
 599                 'settings' => array(_('&General settings'), $stock_id),
 600                 'sales_pricing' => array(_('S&ales Pricing'), (user_check_access('SA_SALESPRICE') ? $stock_id : null)),
 601                 'purchase_pricing' => array(_('&Purchasing Pricing'), (user_check_access('SA_PURCHASEPRICING') ? $stock_id : null)),
 602                 'standard_cost' => array(_('Standard &Costs'), (user_check_access('SA_STANDARDCOST') ? $stock_id : null)),
 603                 'reorder_level' => array(_('&Reorder Levels'), (is_inventory_item($stock_id) &&
 604                         user_check_access('SA_REORDER') ? $stock_id : null)),
 605                 'movement' => array(_('&Transactions'), (user_check_access('SA_ITEMSTRANSVIEW') && is_inventory_item($stock_id) ?
 606                         $stock_id : null)),
 607                 'status' => array(_('&Status'), (user_check_access('SA_ITEMSSTATVIEW') ? $stock_id : null)),
 608         );
 609
 610 tabbed_content_start('tabs', $tabs);
 611
 612         switch (get_post('_tabs_sel')) {
 613                 default:
 614                 case 'settings':
 615                         item_settings($stock_id, $new_item);
 616                         break;
 617                 case 'sales_pricing':
 618                         $_GET['stock_id'] = $stock_id;
 619                         $_GET['page_level'] = 1;
 620                         include_once($path_to_root."/inventory/prices.php");
 621                         break;
 622                 case 'purchase_pricing':
 623                         $_GET['stock_id'] = $stock_id;
 624                         $_GET['page_level'] = 1;
 625                         include_once($path_to_root."/inventory/purchasing_data.php");
 626                         break;
 627                 case 'standard_cost':
 628                         $_GET['stock_id'] = $stock_id;
 629                         $_GET['page_level'] = 1;
 630                         include_once($path_to_root."/inventory/cost_update.php");
 631                         break;
 632                 case 'reorder_level':
 633                         if (!is_inventory_item($stock_id))
 634                                 break;
 635                         $_GET['page_level'] = 1;
 636                         $_GET['stock_id'] = $stock_id;
 637                         include_once($path_to_root."/inventory/reorder_level.php");
 638                         break;
 639                 case 'movement':
 640                         if (!is_inventory_item($stock_id))
 641                                 break;
 642                         $_GET['stock_id'] = $stock_id;
 643                         include_once($path_to_root."/inventory/inquiry/stock_movements.php");
 644                         break;
 645                 case 'status':
 646                         $_GET['stock_id'] = $stock_id;
 647                         include_once($path_to_root."/inventory/inquiry/stock_status.php");
 648                         break;
 649         };
 650
 651 br();
 652 tabbed_content_end();
 653
 654 div_end();
 655
 656 hidden('fixed_asset', get_post('fixed_asset'));
 657
 658 if (get_post('fixed_asset'))
 659         hidden('mb_flag', 'F');
 660
 661 end_form();
 662
 663 //------------------------------------------------------------------------------------
 664
 665 end_page();
 666
 667 function generateBarcode() {
 668         $tmpBarcodeID = "";
 669         $tmpCountTrys = 0;
 670         while ($tmpBarcodeID == "")     {
 671                 srand ((double) microtime( )*1000000);
 672                 $random_1  = rand(1,9);
 673                 $random_2  = rand(0,9);
 674                 $random_3  = rand(0,9);
 675                 $random_4  = rand(0,9);
 676                 $random_5  = rand(0,9);
 677                 $random_6  = rand(0,9);
 678                 $random_7  = rand(0,9);
 679                 //$random_8  = rand(0,9);
 680
 681                         // http://stackoverflow.com/questions/1136642/ean-8-how-to-calculate-checksum-digit
 682                 $sum1 = $random_2 + $random_4 + $random_6;
 683                 $sum2 = 3 * ($random_1  + $random_3  + $random_5  + $random_7 );
 684                 $checksum_value = $sum1 + $sum2;
 685
 686                 $checksum_digit = 10 - ($checksum_value % 10);
 687                 if ($checksum_digit == 10)
 688                         $checksum_digit = 0;
 689
 690                 $random_8  = $checksum_digit;
 691
 692                 $tmpBarcodeID = $random_1 . $random_2 . $random_3 . $random_4 . $random_5 . $random_6 . $random_7 . $random_8;
 693
 694                 // LETS CHECK TO SEE IF THIS NUMBER HAS EVER BEEN USED
 695                 $query = "SELECT stock_id FROM ".TB_PREF."stock_master WHERE stock_id='" . $tmpBarcodeID . "'";
 696                 $arr_stock = db_fetch(db_query($query));
 697
 698                 if (  !$arr_stock['stock_id'] ) {
 699                         return $tmpBarcodeID;
 700                 }
 701                 $tmpBarcodeID = "";
 702         }
 703 }