sales/customer_invoice.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 //---------------------------------------------------------------------------
  13 //
  14 //      Entry/Modify Sales Invoice against single delivery
  15 //      Entry/Modify Batch Sales Invoice against batch of deliveries
  16 //
  17 $page_security = 'SA_SALESINVOICE';
  18 $path_to_root = "..";
  19 include_once($path_to_root . "/sales/includes/cart_class.inc");
  20 include_once($path_to_root . "/includes/session.inc");
  21 include_once($path_to_root . "/includes/data_checks.inc");
  22 include_once($path_to_root . "/includes/manufacturing.inc");
  23 include_once($path_to_root . "/sales/includes/sales_db.inc");
  24 include_once($path_to_root . "/sales/includes/sales_ui.inc");
  25 include_once($path_to_root . "/reporting/includes/reporting.inc");
  26 include_once($path_to_root . "/taxes/tax_calc.inc");
  27
  28 $js = "";
  29 if ($use_popup_windows) {
  30         $js .= get_js_open_window(900, 500);
  31 }
  32 if ($use_date_picker) {
  33         $js .= get_js_date_picker();
  34 }
  35
  36 if (isset($_GET['ModifyInvoice'])) {
  37         $_SESSION['page_title'] = sprintf(_("Modifying Sales Invoice # %d.") ,$_GET['ModifyInvoice']);
  38         $help_context = "Modifying Sales Invoice";
  39 } elseif (isset($_GET['DeliveryNumber'])) {
  40         $_SESSION['page_title'] = _($help_context = "Issue an Invoice for Delivery Note");
  41 } elseif (isset($_GET['BatchInvoice'])) {
  42         $_SESSION['page_title'] = _($help_context = "Issue Batch Invoice for Delivery Notes");
  43 }
  44
  45 page($_SESSION['page_title'], false, false, "", $js);
  46
  47 //-----------------------------------------------------------------------------
  48 check_edit_conflicts();
  49
  50 if (isset($_GET['AddedID'])) {
  51
  52         $invoice_no = $_GET['AddedID'];
  53         $trans_type = ST_SALESINVOICE;
  54
  55         display_notification(_("Selected deliveries has been processed"), true);
  56
  57         display_note(get_customer_trans_view_str($trans_type, $invoice_no, _("&View This Invoice")), 0, 1);
  58
  59         display_note(print_document_link($invoice_no."-".$trans_type, _("&Print This Invoice"), true, ST_SALESINVOICE));
  60         display_note(print_document_link($invoice_no."-".$trans_type, _("&Email This Invoice"), true, ST_SALESINVOICE, false, "printlink", "", 1),1);
  61
  62         display_note(get_gl_view_str($trans_type, $invoice_no, _("View the GL &Journal Entries for this Invoice")),1);
  63
  64         hyperlink_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Another &Delivery For Invoicing"), "OutstandingOnly=1");
  65
  66         $sql = "SELECT trans_type_from, trans_no_from FROM ".TB_PREF."cust_allocations
  67                         WHERE trans_type_to=".ST_SALESINVOICE." AND trans_no_to=".db_escape($invoice_no);
  68         $result = db_query($sql, "could not retrieve customer allocation");
  69         $row = db_fetch($result);
  70
  71         if ($row === false)
  72                 hyperlink_params("$path_to_root/sales/customer_payments.php", _("Entry &customer payment for this invoice"),
  73                 "SInvoice=".$invoice_no);
  74
  75         hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"), "filterType=$trans_type&trans_no=$invoice_no");
  76
  77         display_footer_exit();
  78
  79 } elseif (isset($_GET['UpdatedID']))  {
  80
  81         $invoice_no = $_GET['UpdatedID'];
  82         $trans_type = ST_SALESINVOICE;
  83
  84         display_notification_centered(sprintf(_('Sales Invoice # %d has been updated.'),$invoice_no));
  85
  86         display_note(get_trans_view_str(ST_SALESINVOICE, $invoice_no, _("&View This Invoice")));
  87         echo '<br>';
  88         display_note(print_document_link($invoice_no."-".$trans_type, _("&Print This Invoice"), true, ST_SALESINVOICE));
  89         display_note(print_document_link($invoice_no."-".$trans_type, _("&Email This Invoice"), true, ST_SALESINVOICE, false, "printlink", "", 1),1);
  90
  91         hyperlink_no_params($path_to_root . "/sales/inquiry/customer_inquiry.php", _("Select Another &Invoice to Modify"));
  92
  93         display_footer_exit();
  94
  95 } elseif (isset($_GET['RemoveDN'])) {
  96
  97         for($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
  98                 $line = &$_SESSION['Items']->line_items[$line_no];
  99                 if ($line->src_no == $_GET['RemoveDN']) {
 100                         $line->quantity = $line->qty_done;
 101                         $line->qty_dispatched=0;
 102                 }
 103         }
 104         unset($line);
 105
 106     // Remove also src_doc delivery note
 107     $sources = &$_SESSION['Items']->src_docs;
 108     unset($sources[$_GET['RemoveDN']]);
 109 }
 110
 111 //-----------------------------------------------------------------------------
 112
 113 if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
 114 || isset($_GET['BatchInvoice'])) {
 115
 116         processing_start();
 117
 118         if (isset($_GET['BatchInvoice'])) {
 119                 $src = $_SESSION['DeliveryBatch'];
 120                 unset($_SESSION['DeliveryBatch']);
 121         } else {
 122                 $src = array($_GET['DeliveryNumber']);
 123         }
 124
 125         /*read in all the selected deliveries into the Items cart  */
 126         $dn = new Cart(ST_CUSTDELIVERY, $src, true);
 127
 128         if ($dn->count_items() == 0) {
 129                 hyperlink_params($path_to_root . "/sales/inquiry/sales_deliveries_view.php",
 130                         _("Select a different delivery to invoice"), "OutstandingOnly=1");
 131                 die ("<br><b>" . _("There are no delivered items with a quantity left to invoice. There is nothing left to invoice.") . "</b>");
 132         }
 133
 134         $_SESSION['Items'] = $dn;
 135         copy_from_cart();
 136
 137 } elseif (isset($_GET['ModifyInvoice']) && $_GET['ModifyInvoice'] > 0) {
 138
 139         if ( get_sales_parent_numbers(ST_SALESINVOICE, $_GET['ModifyInvoice']) == 0) { // 1.xx compatibility hack
 140                 echo"<center><br><b>" . _("There are no delivery notes for this invoice.<br>
 141                 Most likely this invoice was created in Front Accounting version prior to 2.0
 142                 and therefore can not be modified.") . "</b></center>";
 143                 display_footer_exit();
 144         }
 145         processing_start();
 146         $_SESSION['Items'] = new Cart(ST_SALESINVOICE, $_GET['ModifyInvoice']);
 147
 148         if ($_SESSION['Items']->count_items() == 0) {
 149                 echo"<center><br><b>" . _("All quantities on this invoice has been credited. There is nothing to modify on this invoice") . "</b></center>";
 150                 display_footer_exit();
 151         }
 152         copy_from_cart();
 153 } elseif (!processing_active()) {
 154         /* This page can only be called with a delivery for invoicing or invoice no for edit */
 155         display_error(_("This page can only be opened after delivery selection. Please select delivery to invoicing first."));
 156
 157         hyperlink_no_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Delivery to Invoice"));
 158
 159         end_page();
 160         exit;
 161 } elseif (!isset($_POST['process_invoice']) && !check_quantities()) {
 162         display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
 163 }
 164 if (isset($_POST['Update'])) {
 165         $Ajax->activate('Items');
 166 }
 167 if (isset($_POST['_InvoiceDate_changed'])) {
 168         $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
 169         $Ajax->activate('due_date');
 170 }
 171 if (list_updated('payment')) {
 172         $_SESSION['Items']->payment = get_post('payment');
 173         $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
 174         $Ajax->activate('due_date');
 175 }
 176
 177 //-----------------------------------------------------------------------------
 178 function check_quantities()
 179 {
 180         $ok =1;
 181         foreach ($_SESSION['Items']->line_items as $line_no=>$itm) {
 182                 if (isset($_POST['Line'.$line_no])) {
 183                         if($_SESSION['Items']->trans_no) {
 184                                 $min = $itm->qty_done;
 185                                 $max = $itm->quantity;
 186                         } else {
 187                                 $min = 0;
 188                                 $max = $itm->quantity - $itm->qty_done;
 189                         }
 190                         if (check_num('Line'.$line_no, $min, $max)) {
 191                                 $_SESSION['Items']->line_items[$line_no]->qty_dispatched =
 192                                     input_num('Line'.$line_no);
 193                         }
 194                         else {
 195                                 $ok = 0;
 196                         }
 197
 198                 }
 199
 200                 if (isset($_POST['Line'.$line_no.'Desc'])) {
 201                         $line_desc = $_POST['Line'.$line_no.'Desc'];
 202                         if (strlen($line_desc) > 0) {
 203                                 $_SESSION['Items']->line_items[$line_no]->item_description = $line_desc;
 204                         }
 205                 }
 206         }
 207  return $ok;
 208 }
 209
 210 function set_delivery_shipping_sum($delivery_notes)
 211 {
 212
 213     $shipping = 0;
 214
 215     foreach($delivery_notes as $delivery_num)
 216     {
 217         $myrow = get_customer_trans($delivery_num, 13);
 218         //$branch = get_branch($myrow["branch_code"]);
 219         //$sales_order = get_sales_order_header($myrow["order_"]);
 220
 221         //$shipping += $sales_order['freight_cost'];
 222         $shipping += $myrow['ov_freight'];
 223     }
 224     $_POST['ChargeFreightCost'] = price_format($shipping);
 225 }
 226
 227
 228 function copy_to_cart()
 229 {
 230         $cart = &$_SESSION['Items'];
 231         $cart->ship_via = $_POST['ship_via'];
 232         $cart->freight_cost = input_num('ChargeFreightCost');
 233         $cart->document_date =  $_POST['InvoiceDate'];
 234         $cart->due_date =  $_POST['due_date'];
 235         if ($cart->pos['cash_sale'] || $cart->pos['credit_sale']) {
 236                 $cart->payment = $_POST['payment'];
 237                 $cart->payment_terms = get_payment_terms($_POST['payment']);
 238         }
 239         $cart->Comments = $_POST['Comments'];
 240         if ($_SESSION['Items']->trans_no == 0)
 241                 $cart->reference = $_POST['ref'];
 242         $cart->dimension_id =  $_POST['dimension_id'];
 243         $cart->dimension2_id =  $_POST['dimension2_id'];
 244
 245 }
 246 //-----------------------------------------------------------------------------
 247
 248 function copy_from_cart()
 249 {
 250         $cart = &$_SESSION['Items'];
 251         $_POST['ship_via'] = $cart->ship_via;
 252         $_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
 253         $_POST['InvoiceDate']= $cart->document_date;
 254         $_POST['due_date'] = $cart->due_date;
 255         $_POST['Comments']= $cart->Comments;
 256         $_POST['cart_id'] = $cart->cart_id;
 257         $_POST['ref'] = $cart->reference;
 258         $_POST['payment'] = $cart->payment;
 259         $_POST['dimension_id'] = $cart->dimension_id;
 260         $_POST['dimension2_id'] = $cart->dimension2_id;
 261 }
 262
 263 //-----------------------------------------------------------------------------
 264
 265 function check_data()
 266 {
 267         global $Refs;
 268
 269         if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
 270                 display_error(_("The entered invoice date is invalid."));
 271                 set_focus('InvoiceDate');
 272                 return false;
 273         }
 274
 275         if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
 276                 display_error(_("The entered invoice date is not in fiscal year."));
 277                 set_focus('InvoiceDate');
 278                 return false;
 279         }
 280
 281         if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
 282                 display_error(_("The entered invoice due date is invalid."));
 283                 set_focus('due_date');
 284                 return false;
 285         }
 286
 287         if ($_SESSION['Items']->trans_no == 0) {
 288                 if (!$Refs->is_valid($_POST['ref'])) {
 289                         display_error(_("You must enter a reference."));
 290                         set_focus('ref');
 291                         return false;
 292                 }
 293         }
 294
 295         if ($_POST['ChargeFreightCost'] == "") {
 296                 $_POST['ChargeFreightCost'] = price_format(0);
 297         }
 298
 299         if (!check_num('ChargeFreightCost', 0)) {
 300                 display_error(_("The entered shipping value is not numeric."));
 301                 set_focus('ChargeFreightCost');
 302                 return false;
 303         }
 304
 305         if ($_SESSION['Items']->has_items_dispatch() == 0 && input_num('ChargeFreightCost') == 0) {
 306                 display_error(_("There are no item quantities on this invoice."));
 307                 return false;
 308         }
 309
 310         if (!check_quantities()) {
 311                 display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
 312                 return false;
 313         }
 314
 315         return true;
 316 }
 317
 318 //-----------------------------------------------------------------------------
 319 if (isset($_POST['process_invoice']) && check_data()) {
 320         $newinvoice=  $_SESSION['Items']->trans_no == 0;
 321         copy_to_cart();
 322         if ($newinvoice)
 323                 new_doc_date($_SESSION['Items']->document_date);
 324
 325         $invoice_no = $_SESSION['Items']->write();
 326         if ($invoice_no == -1)
 327         {
 328                 display_error(_("The entered reference is already in use."));
 329                 set_focus('ref');
 330         }
 331         else
 332         {
 333                 processing_end();
 334
 335                 if ($newinvoice) {
 336                         meta_forward($_SERVER['PHP_SELF'], "AddedID=$invoice_no");
 337                 } else {
 338                         meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$invoice_no");
 339                 }
 340         }
 341 }
 342
 343 if(list_updated('payment')) {
 344         $order = &$_SESSION['Items'];
 345         $order->payment = get_post('payment');
 346         $order->payment_terms = get_payment_terms($order->payment);
 347         $order->due_date = get_invoice_duedate($order->payment, $order->document_date);
 348         if ($order->payment_terms['cash_sale']) {
 349                 $_POST['Location'] = $order->Location = $order->pos['pos_location'];
 350                 $order->location_name = $order->pos['location_name'];
 351         }
 352 }
 353 // find delivery spans for batch invoice display
 354 $dspans = array();
 355 $lastdn = ''; $spanlen=1;
 356
 357 for ($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
 358         $line = $_SESSION['Items']->line_items[$line_no];
 359         if ($line->quantity == $line->qty_done) {
 360                 continue;
 361         }
 362         if ($line->src_no == $lastdn) {
 363                 $spanlen++;
 364         } else {
 365                 if ($lastdn != '') {
 366                         $dspans[] = $spanlen;
 367                         $spanlen = 1;
 368                 }
 369         }
 370         $lastdn = $line->src_no;
 371 }
 372 $dspans[] = $spanlen;
 373
 374 //-----------------------------------------------------------------------------
 375
 376 $is_batch_invoice = count($_SESSION['Items']->src_docs) > 1;
 377
 378 $is_edition = $_SESSION['Items']->trans_type == ST_SALESINVOICE && $_SESSION['Items']->trans_no != 0;
 379 start_form();
 380 hidden('cart_id');
 381
 382 start_table(TABLESTYLE2, "width=80%", 5);
 383
 384 start_row();
 385 $colspan = 1;
 386 $dim = get_company_pref('use_dimension');
 387 if ($dim > 0)
 388         $colspan = 3;
 389 label_cells(_("Customer"), $_SESSION['Items']->customer_name, "class='tableheader2'");
 390 label_cells(_("Branch"), get_branch_name($_SESSION['Items']->Branch), "class='tableheader2'");
 391 if ($_SESSION['Items']->pos['credit_sale'] || $_SESSION['Items']->pos['cash_sale']) {
 392         $paymcat = !$_SESSION['Items']->pos['cash_sale'] ? PM_CREDIT :
 393                 (!$_SESSION['Items']->pos['credit_sale'] ? PM_CASH : PM_ANY);
 394         label_cells(_("Payment terms:"), sale_payment_list('payment', $paymcat),
 395                 "class='tableheader2'", "colspan=$colspan");
 396 } else
 397         label_cells(_('Payment:'), $_SESSION['Items']->payment_terms['terms'], "class='tableheader2'", "colspan=$colspan");
 398
 399 end_row();
 400 start_row();
 401
 402 if ($_SESSION['Items']->trans_no == 0) {
 403         ref_cells(_("Reference"), 'ref', '', null, "class='tableheader2'");
 404 } else {
 405         label_cells(_("Reference"), $_SESSION['Items']->reference, "class='tableheader2'");
 406 }
 407
 408 //label_cells(_("Delivery Notes:"),
 409 //get_customer_trans_view_str(ST_CUSTDELIVERY, array_keys($_SESSION['Items']->src_docs)), "class='tableheader2'");
 410
 411 label_cells(_("Sales Type"), $_SESSION['Items']->sales_type_name, "class='tableheader2'");
 412
 413 label_cells(_("Currency"), $_SESSION['Items']->customer_currency, "class='tableheader2'");
 414 // 2010-09-03 Joe Hunt
 415 //if ($dim > 0)
 416 //      label_cells(_("Dimension"), get_dimension_string($_SESSION['Items']->dimension_id), "class='tableheader2'");
 417 if ($dim > 0) {
 418         label_cell(_("Dimension").":", "class='tableheader2'");
 419         $_POST['dimension_id'] = $_SESSION['Items']->dimension_id;
 420         dimensions_list_cells(null, 'dimension_id', null, true, ' ', false, 1, false);
 421 }
 422 else
 423         hidden('dimension_id', 0);
 424
 425 end_row();
 426 start_row();
 427
 428 if (!isset($_POST['ship_via'])) {
 429         $_POST['ship_via'] = $_SESSION['Items']->ship_via;
 430 }
 431 label_cell(_("Shipping Company"), "class='tableheader2'");
 432 shippers_list_cells(null, 'ship_via', $_POST['ship_via']);
 433
 434 if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
 435         $_POST['InvoiceDate'] = new_doc_date();
 436         if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
 437                 $_POST['InvoiceDate'] = end_fiscalyear();
 438         }
 439 }
 440
 441 date_cells(_("Date"), 'InvoiceDate', '', $_SESSION['Items']->trans_no == 0,
 442         0, 0, 0, "class='tableheader2'", true);
 443
 444 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
 445         $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
 446 }
 447
 448 date_cells(_("Due Date"), 'due_date', '', null, 0, 0, 0, "class='tableheader2'");
 449 /*
 450 if ($dim > 1)
 451         label_cells(_("Dimension"). " 2", get_dimension_string($_SESSION['Items']->dimension2_id), "class='tableheader2'");
 452 else if ($dim > 0)
 453         label_cell("&nbsp;", "colspan=2");
 454 */
 455 if ($dim > 1) {
 456         label_cell(_("Dimension")." 2:", "class='tableheader2'");
 457         $_POST['dimension2_id'] = $_SESSION['Items']->dimension2_id;
 458         dimensions_list_cells(null, 'dimension2_id', null, true, ' ', false, 2, false);
 459 }
 460 else
 461         hidden('dimension2_id', 0);
 462 end_row();
 463 end_table();
 464
 465 $row = get_customer_to_order($_SESSION['Items']->customer_id);
 466 if ($row['dissallow_invoices'] == 1)
 467 {
 468         display_error(_("The selected customer account is currently on hold. Please contact the credit control personnel to discuss."));
 469         end_form();
 470         end_page();
 471         exit();
 472 }
 473
 474 display_heading(_("Invoice Items"));
 475
 476 div_start('Items');
 477 start_table(TABLESTYLE, "width=80%");
 478 $th = array(_("Item Code"), _("Item Description"), _("Delivered"), _("Units"), _("Invoiced"),
 479         _("This Invoice"), _("Price"), _("Tax Type"), _("Discount"), _("Total"));
 480
 481 if ($is_batch_invoice) {
 482     $th[] = _("DN");
 483     $th[] = "";
 484 }
 485
 486 if ($is_edition) {
 487     $th[4] = _("Credited");
 488 }
 489
 490 table_header($th);
 491 $k = 0;
 492 $has_marked = false;
 493 $show_qoh = true;
 494
 495 $dn_line_cnt = 0;
 496
 497 foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
 498         if ($ln_itm->quantity == $ln_itm->qty_done) {
 499                 continue; // this line was fully invoiced
 500         }
 501         alt_table_row_color($k);
 502         view_stock_status_cell($ln_itm->stock_id);
 503
 504         text_cells(null, 'Line'.$line.'Desc', $ln_itm->item_description, 30, 50);
 505         $dec = get_qty_dec($ln_itm->stock_id);
 506         qty_cell($ln_itm->quantity, false, $dec);
 507         label_cell($ln_itm->units);
 508         qty_cell($ln_itm->qty_done, false, $dec);
 509
 510         if ($is_batch_invoice) {
 511                 // for batch invoices we can only remove whole deliveries
 512                 echo '<td nowrap align=right>';
 513                 hidden('Line' . $line, $ln_itm->qty_dispatched );
 514                 echo number_format2($ln_itm->qty_dispatched, $dec).'</td>';
 515         } else {
 516                 small_qty_cells(null, 'Line'.$line, qty_format($ln_itm->qty_dispatched, $ln_itm->stock_id, $dec), null, null, $dec);
 517         }
 518         $display_discount_percent = percent_format($ln_itm->discount_percent*100) . " %";
 519
 520         $line_total = ($ln_itm->qty_dispatched * $ln_itm->price * (1 - $ln_itm->discount_percent));
 521
 522         amount_cell($ln_itm->price);
 523         label_cell($ln_itm->tax_type_name);
 524         label_cell($display_discount_percent, "nowrap align=right");
 525         amount_cell($line_total);
 526
 527         if ($is_batch_invoice) {
 528                 if ($dn_line_cnt == 0) {
 529                         $dn_line_cnt = $dspans[0];
 530                         $dspans = array_slice($dspans, 1);
 531                         label_cell($ln_itm->src_no, "rowspan=$dn_line_cnt class=oddrow");
 532                         label_cell("<a href='" . $_SERVER['PHP_SELF'] . "?RemoveDN=".
 533                                 $ln_itm->src_no."'>" . _("Remove") . "</a>", "rowspan=$dn_line_cnt class=oddrow");
 534                 }
 535                 $dn_line_cnt--;
 536         }
 537         end_row();
 538 }
 539
 540 /*Don't re-calculate freight if some of the order has already been delivered -
 541 depending on the business logic required this condition may not be required.
 542 It seems unfair to charge the customer twice for freight if the order
 543 was not fully delivered the first time ?? */
 544
 545 if (!isset($_POST['ChargeFreightCost']) || $_POST['ChargeFreightCost'] == "") {
 546         if ($_SESSION['Items']->any_already_delivered() == 1) {
 547                 $_POST['ChargeFreightCost'] = price_format(0);
 548         } else {
 549                 $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
 550         }
 551
 552         if (!check_num('ChargeFreightCost')) {
 553                 $_POST['ChargeFreightCost'] = price_format(0);
 554         }
 555 }
 556
 557 $accumulate_shipping = get_company_pref('accumulate_shipping');
 558 if ($is_batch_invoice && $accumulate_shipping)
 559         set_delivery_shipping_sum(array_keys($_SESSION['Items']->src_docs));
 560
 561 $colspan = 9;
 562 start_row();
 563 label_cell(_("Shipping Cost"), "colspan=$colspan align=right");
 564 small_amount_cells(null, 'ChargeFreightCost', null);
 565 if ($is_batch_invoice) {
 566 label_cell('', 'colspan=2');
 567 }
 568
 569 end_row();
 570 $inv_items_total = $_SESSION['Items']->get_items_total_dispatch();
 571
 572 $display_sub_total = price_format($inv_items_total + input_num('ChargeFreightCost'));
 573
 574 label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right", $is_batch_invoice ? 2 : 0);
 575
 576 $taxes = $_SESSION['Items']->get_taxes(input_num('ChargeFreightCost'));
 577 $tax_total = display_edit_tax_items($taxes, $colspan, $_SESSION['Items']->tax_included, $is_batch_invoice ? 2:0);
 578
 579 $display_total = price_format(($inv_items_total + input_num('ChargeFreightCost') + $tax_total));
 580
 581 label_row(_("Invoice Total"), $display_total, "colspan=$colspan align=right","align=right", $is_batch_invoice ? 2 : 0);
 582
 583 end_table(1);
 584 div_end();
 585
 586 start_table(TABLESTYLE2);
 587 textarea_row(_("Memo"), 'Comments', null, 50, 4);
 588
 589 end_table(1);
 590
 591 submit_center_first('Update', _("Update"),
 592   _('Refresh document page'), true);
 593 submit_center_last('process_invoice', _("Process Invoice"),
 594   _('Check entered data and save document'), 'default');
 595
 596 end_form();
 597
 598 end_page();
 599
 600 ?>