X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=bin%2Fmozilla%2Fir.pl;h=440ee6e4064035e56fc3e861e193bd141c86a143;hb=a25cb06e5823fc35924c0eae0c358763841307d0;hp=c9624ccb3035b25ea14f1f0406e0195a006a8f68;hpb=e06a7e08648363ef8c8ef14678ab853ae7bdd670;p=kivitendo-erp.git

diff --git a/bin/mozilla/ir.pl b/bin/mozilla/ir.pl
index c9624ccb3..440ee6e40 100644
--- a/bin/mozilla/ir.pl
+++ b/bin/mozilla/ir.pl
@@ -31,11 +31,14 @@
 #
 #======================================================================
 
+use SL::FU;
 use SL::IR;
 use SL::IS;
 use SL::PE;
+use List::Util qw(max sum);
 
 require "bin/mozilla/io.pl";
+require "bin/mozilla/invoice_io.pl";
 require "bin/mozilla/arap.pl";
 require "bin/mozilla/common.pl";
 require "bin/mozilla/drafts.pl";
@@ -47,6 +50,8 @@ require "bin/mozilla/drafts.pl";
 sub add {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   return $lxdebug->leave_sub() if (load_draft_maybe());
 
   $form->{title} = $locale->text('Add Vendor Invoice');
@@ -60,11 +65,13 @@ sub add {
 
 sub edit {
   $lxdebug->enter_sub();
-  
+
+  $auth->assert('vendor_invoice_edit');
+
   # show history button
   $form->{javascript} = qq|<script type=text/javascript src=js/show_history.js></script>|;
   #/show hhistory button
-  
+
   $form->{title} = $locale->text('Edit Vendor Invoice');
 
   &invoice_links;
@@ -77,6 +84,8 @@ sub edit {
 sub invoice_links {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   # create links
   $form->{webdav}   = $webdav;
   $form->{jsscript} = 1;
@@ -107,7 +116,7 @@ sub invoice_links {
   IR->get_vendor(\%myconfig, \%$form);
   IR->retrieve_invoice(\%myconfig, \%$form);
   $form->{cp_id} = $cp_id;
- 
+
   if ($payment_id) {
     $form->{payment_id} = $payment_id;
   }
@@ -122,13 +131,6 @@ sub invoice_links {
 
   $form->{oldvendor} = "$form->{vendor}--$form->{vendor_id}";
 
-  # vendors
-  if (@{ $form->{all_vendor} }) {
-    $form->{vendor} = "$form->{vendor}--$form->{vendor_id}";
-    map { $form->{selectvendor} .= "<option>$_->{name}--$_->{id}\n" }
-      (@{ $form->{all_vendor} });
-  }
-
   # departments
   if ($form->{all_departments}) {
     $form->{selectdepartment} = "<option>\n";
@@ -187,6 +189,8 @@ sub invoice_links {
 sub prepare_invoice {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   if ($form->{id}) {
 
     map { $form->{$_} =~ s/\"/&quot;/g } qw(invnumber ordnumber quonumber);
@@ -220,69 +224,54 @@ sub prepare_invoice {
 sub form_header {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
+  push @{ $form->{AJAX} }, CGI::Ajax->new('set_duedate_vendor' => "$form->{script}?action=set_duedate_vendor");
+
   # set option selected
   foreach $item (qw(AP vendor currency department)) {
     $form->{"select$item"} =~ s/ selected//;
-    $form->{"select$item"} =~
-      s/option>\Q$form->{$item}\E/option selected>$form->{$item}/;
+    $form->{"select$item"} =~ s/option>\Q$form->{$item}\E/option selected>$form->{$item}/;
   }
 
-  $form->{radier} =
-    ($form->current_date(\%myconfig) eq $form->{gldate}) ? 1 : 0;
-
-  #quote selectvendor Bug 133
-  $form->{"selectvendor"} = $form->quote($form->{"selectvendor"});
-
-  #substitute \n and \r to \s (bug 543)
-  $form->{"selectvendor"} =~ s/[\n\r]/&nbsp;/g;
-  
-  $form->{exchangerate} =
-    $form->format_amount(\%myconfig, $form->{exchangerate});
-
-  $form->{creditlimit} =
-    $form->format_amount(\%myconfig, $form->{creditlimit}, 0, "0");
-  $form->{creditremaining} =
-    $form->format_amount(\%myconfig, $form->{creditremaining}, 0, "0");
+  $form->{employee_id}     = $form->{old_employee_id} if $form->{old_employee_id};
+  $form->{salesman_id}     = $form->{old_salesman_id} if $form->{old_salesman_id};
+  $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
+  $form->{radier}          = ($form->current_date(\%myconfig) eq $form->{gldate}) ? 1 : 0;
+  $form->{exchangerate}    = $form->format_amount(\%myconfig, $form->{exchangerate});
+  $form->{creditlimit}     = $form->format_amount(\%myconfig, $form->{creditlimit}, 0, "0");
+  $form->{creditremaining} = $form->format_amount(\%myconfig, $form->{creditremaining}, 0, "0");
 
   $exchangerate = "";
   if ($form->{currency} ne $form->{defaultcurrency}) {
     if ($form->{forex}) {
-      $exchangerate .= qq|
-                <th align=right nowrap>|
-        . $locale->text('Exchangerate') . qq|</th>
-                <td>$form->{exchangerate}<input type=hidden name=exchangerate value=$form->{exchangerate}></td>
-|;
+      $exchangerate .= qq| <th align=right nowrap>| . $locale->text('Exchangerate') . qq|</th>
+                           <td>$form->{exchangerate}<input type=hidden name=exchangerate value=$form->{exchangerate}></td>\n|;
     } else {
-      $exchangerate .= qq|
-                <th align=right nowrap>|
-        . $locale->text('Exchangerate') . qq|</th>
-                <td><input name=exchangerate size=10 value=$form->{exchangerate}></td>
-|;
+      $exchangerate .= qq| <th align=right nowrap>| . $locale->text('Exchangerate') . qq|</th>
+                           <td><input name=exchangerate size=10 value=$form->{exchangerate}></td>\n|;
     }
   }
-  $exchangerate .= qq|
-<input type=hidden name=forex value=$form->{forex}>
-|;
+  $exchangerate .= qq| <input type=hidden name=forex value=$form->{forex}>\n|;
 
   my @old_project_ids = ($form->{"globalproject_id"});
-  map({ push(@old_project_ids, $form->{"project_id_$_"})
-          if ($form->{"project_id_$_"}); } (1..$form->{"rowcount"}));
-
-  $form->get_lists("contacts" => "ALL_CONTACTS",
-                   "projects" => { "key" => "ALL_PROJECTS",
-                                   "all" => 0,
-                                   "old_id" => \@old_project_ids },
-                   "taxzones" => "ALL_TAXZONES",
-                   "employees" => "ALL_SALESMEN",
-                   "currencies" => "ALL_CURRENCIES",
-                   "vendors" => "ALL_VENDORS");
+  map { push @old_project_ids, $form->{"project_id_$_"} if $form->{"project_id_$_"}; } 1..$form->{"rowcount"};
+
+  $form->get_lists("contacts"      => "ALL_CONTACTS",
+                   "projects"      => { "key"  => "ALL_PROJECTS",
+                                      "all"    => 0,
+                                      "old_id" => \@old_project_ids },
+                   "taxzones"      => "ALL_TAXZONES",
+                   "employees"     => "ALL_SALESMEN",
+                   "currencies"    => "ALL_CURRENCIES",
+                   "vendors"       => "ALL_VENDORS",
+                   "price_factors" => "ALL_PRICE_FACTORS");
 
   my %labels;
   my @values = (undef);
   foreach my $item (@{ $form->{"ALL_CONTACTS"} }) {
     push(@values, $item->{"cp_id"});
-    $labels{$item->{"cp_id"}} = $item->{"cp_name"} .
-      ($item->{"cp_abteilung"} ? " ($item->{cp_abteilung})" : "");
+    $labels{$item->{"cp_id"}} = $item->{"cp_name"} . ($item->{"cp_abteilung"} ? " ($item->{cp_abteilung})" : "");
   }
 
   my $contact;
@@ -290,10 +279,8 @@ sub form_header {
     $contact = qq|
     <tr>
       <th align="right">| . $locale->text('Contact Person') . qq|</th>
-      <td>| .
-      NTI($cgi->popup_menu('-name' => 'cp_id', '-values' => \@values, '-style' => 'width: 250px',
-                           '-labels' => \%labels, '-default' => $form->{"cp_id"}))
-      . qq|
+      <td>| .  NTI($cgi->popup_menu('-name' => 'cp_id', '-values' => \@values, '-style' => 'width: 250px',
+                                    '-labels' => \%labels, '-default' => $form->{"cp_id"})) . qq|
       </td>
     </tr>|;
   }
@@ -304,11 +291,9 @@ sub form_header {
     push(@values, $item->{"id"});
     $labels{$item->{"id"}} = $item->{"projectnumber"};
   }
-  my $globalprojectnumber =
-    NTI($cgi->popup_menu('-name' => 'globalproject_id', '-values' => \@values,
-                         '-labels' => \%labels,
-                         '-default' => $form->{"globalproject_id"}));
- 
+  my $globalprojectnumber = NTI($cgi->popup_menu('-name' => 'globalproject_id', '-values' => \@values, '-labels' => \%labels,
+                                                 '-default' => $form->{"globalproject_id"}));
+
   %labels = ();
   @values = ();
   my $i = 0;
@@ -316,16 +301,15 @@ sub form_header {
     push(@values, $item);
     $labels{$item} = $item;
   }
-  
+
   $form->{currency} = $form->{defaultcurrency} unless $form->{currency};
   my $currencies;
   if (scalar @values) {
     $currencies = qq|
     <tr>
       <th align="right">| . $locale->text('Currency') . qq|</th>
-      <td>| .
-        NTI($cgi->popup_menu('-name' => 'currency', '-default' => $form->{"currency"},
-                             '-values' => \@values, '-labels' => \%labels)) . qq|
+      <td>| .  NTI($cgi->popup_menu('-name' => 'currency', '-default' => $form->{"currency"},
+                                    '-values' => \@values, '-labels' => \%labels)) . qq|
       </td>
     </tr>|;
   }
@@ -338,28 +322,32 @@ sub form_header {
     $labels{$item->{"id"}} = $item->{"name"};
   }
   my $employees = qq|
-      <tr>
+    <tr>
       <th align="right">| . $locale->text('Employee') . qq|</th>
-      <td>| .
-        NTI($cgi->popup_menu('-name' => 'employee_id', '-default' => $form->{"employee_id"},
-                             '-values' => \@values, '-labels' => \%labels)) . qq|
+      <td>| .  NTI($cgi->popup_menu('-name' => 'employee_id', '-default' => $form->{"employee_id"},
+                                    '-values' => \@values, '-labels' => \%labels)) . qq|
       </td>
-      </tr>|;
+    </tr>|;
 
   %labels = ();
   @values = ();
   my $i = 0;
   foreach my $item (@{ $form->{"ALL_VENDORS"} }) {
     push(@values, $item->{name}.qq|--|.$item->{"id"});
-    $labels{$item->{"id"}} = $item->{"name"}.qq|--|.$item->{"id"};
+    $labels{$item->{name}.qq|--|.$item->{"id"}} = $item->{"name"};
   }
+
+  $form->{selectvendor} = ($myconfig{vclimit} > scalar(@values));
+
   my $vendors = qq|
       <th align="right">| . $locale->text('Vendor') . qq|</th>
       <td>| .
-        NTI($cgi->popup_menu('-name' => 'vendor', '-default' => $form->{"vendor"},
-                             '-onChange' => 'document.getElementById(\'update_button\').click();',
-                             '-values' => \@values, '-labels' => \%labels, '-style' => 'width: 250px')) . qq|
-        <input type="button" value="?" onclick="show_vc_details('vendor')">
+        (($myconfig{vclimit} <=  scalar(@values))
+              ? qq|<input type="text" value="| . H($form->{vendor}) . qq|" name="vendor">|
+              : (NTI($cgi->popup_menu('-name' => 'vendor', '-default' => $form->{oldvendor},
+                                      '-onChange' => 'document.getElementById(\'update_button\').click();',
+                                      '-values' => \@values, '-labels' => \%labels, '-style' => 'width: 250px')))) . qq|
+        <input type="button" value="| . $locale->text('Details (one letter abbreviation)') . qq|" onclick="show_vc_details('vendor')">
       </td>|;
 
   %labels = ();
@@ -373,12 +361,10 @@ sub form_header {
     $taxzone = qq|
     <tr>
       <th align="right">| . $locale->text('Steuersatz') . qq|</th>
-      <td>| .
-        NTI($cgi->popup_menu('-name' => 'taxzone_id', '-default' => $form->{"taxzone_id"},
-                             '-values' => \@values, '-labels' => \%labels, '-style' => 'width: 250px')) . qq|
+      <td>| .  NTI($cgi->popup_menu('-name' => 'taxzone_id', '-default' => $form->{"taxzone_id"},
+                                    '-values' => \@values, '-labels' => \%labels, '-style' => 'width: 250px')) . qq|
       </td>
     </tr>|;
-
   } else {
     $taxzone = qq|
     <tr>
@@ -391,13 +377,12 @@ sub form_header {
   }
 
   $department = qq|
-              <tr>
+           <tr>
 	      <th align="right" nowrap>| . $locale->text('Department') . qq|</th>
 	      <td colspan="3"><select name="department" style="width: 250px">$form->{selectdepartment}</select>
 	      <input type="hidden" name="selectdepartment" value="$form->{selectdepartment}">
 	      </td>
-	    </tr>
-| if $form->{selectdepartment};
+	    </tr>\n| if $form->{selectdepartment};
 
   $n = ($form->{creditremaining} =~ /-/) ? "0" : "1";
 
@@ -406,43 +391,51 @@ sub form_header {
   $jsscript = "";
 
   $button1 = qq|
-     <td><input name=invdate id=invdate size=11 title="$myconfig{dateformat}" value="$form->{invdate}" onBlur=\"check_right_date_format(this)\">
-      <input type=button name=invdate id="trigger1" value=|
-    . $locale->text('button') . qq|></td>
-     |;
+     <td nowrap>
+         <input name=invdate id=invdate size=11 title="$myconfig{dateformat}" value="$form->{invdate}" onBlur=\"check_right_date_format(this)\"
+                onChange="if (this.value) set_duedate_vendor(['invdate__' + this.value, 'old_duedate__' + document.getElementsByName('duedate')[0].value, 'vendor_id__' + document.getElementsByName('vendor_id')[0].value],['duedate'])">
+         <input type=button name=invdate id="trigger1" value="?">
+     </td>\n|;
+
+#, 'old_duedate__'' + document.getElementsByName('duedate')[0].value, 'vendor_id__' + document.getElementsByName('vendor_id')[0].value],['duedate'])">
   $button2 = qq|
-     <td width="13"><input name=duedate id=duedate size=11 title="$myconfig{dateformat}" value="$form->{duedate}"  onBlur=\"check_right_date_format(this)\">
-      <input type=button name=duedate id="trigger2" value=|
-    . $locale->text('button') . qq|></td></td>
-   |;
+     <td width="13" nowrap>
+          <input name=duedate id=duedate size=11 title="$myconfig{dateformat}" value="$form->{duedate}"  onBlur=\"check_right_date_format(this)\">
+          <input type=button name=duedate id="trigger2" value=| . $locale->text('button') . qq|>
+     </td>\n|;
 
   #write Trigger
   $jsscript =
-    Form->write_trigger(\%myconfig, "2", "invdate", "BL", "trigger1",
+    Form->write_trigger(\%myconfig, "2",
+                        "invdate", "BL", "trigger1",
                         "duedate", "BL", "trigger2");
 
-  $form->{"javascript"} .= qq|<script type="text/javascript" src="js/show_form_details.js"></script>|;
-  $form->{"javascript"} .= qq|<script type="text/javascript" src="js/common.js"></script>|;
-  $form->{javascript}   .= qq|<script type="text/javascript" src="js/show_vc_details.js"></script>|;
+  my $follow_up_vc         =  $form->{vendor};
+  $follow_up_vc            =~ s/--\d*\s*$//;
+  my $follow_up_trans_info =  "$form->{invnumber} ($follow_up_vc)";
+
+  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_form_details.js"></script>|;
+  $form->{javascript} .= qq|<script type="text/javascript" src="js/common.js"></script>|;
+  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_vc_details.js"></script>|;
+  $form->{javascript} .= qq|<script type="text/javascript" src="js/follow_up.js"></script>|;
 
-  $jsscript .=
-    $form->write_trigger(\%myconfig, 2,
-                         "orddate", "BL", "trigger_orddate",
-                         "quodate", "BL", "trigger_quodate");
+  $jsscript .= $form->write_trigger(\%myconfig, 2, "orddate", "BL", "trigger_orddate", "quodate", "BL", "trigger_quodate");
 
   $form->header;
-  $onload = qq|focus()|;
+  $onload  = qq|focus()|;
   $onload .= qq|;setupDateFormat('|. $myconfig{dateformat} .qq|', '|. $locale->text("Falsches Datumsformat!") .qq|')|;
   $onload .= qq|;setupPoints('|. $myconfig{numberformat} .qq|', '|. $locale->text("wrongformat") .qq|')|;
   print qq|
 <body onLoad="$onload">
-
-<form method=post action=$form->{script}>
+<script type="text/javascript" src="js/common.js"></script>
+<form method="post" action="ir.pl" name="Form">
 |;
 
-  $form->hide_form(qw(id title vc type level creditlimit creditremaining
-                      closedto locked shippted storno storno_id
-                      max_dunning_level dunning_amount));
+  $form->hide_form(qw(id title vc type level creditlimit creditremaining closedto locked shippted storno storno_id
+                      max_dunning_level dunning_amount vendor_id oldvendor selectvendor taxaccounts
+                      fxgain_accno fxloss_accno taxpart taxservice cursor_fokus
+                      convert_from_oe_ids convert_from_do_ids),
+                      map { $_.'_rate', $_.'_description' } split / /, $form->{taxaccounts} );
 
   print qq|<p>$form->{saved_message}</p>| if $form->{saved_message};
 
@@ -455,9 +448,6 @@ sub form_header {
     <td valign="top">
 	    <table>
         $vendors
-        <input type="hidden" name="vendor_id" value="$form->{vendor_id}">
-        <input type="hidden" name="oldvendor" value="$form->{oldvendor}">
-        <input type="hidden" name="selectvendor" value= "1">
         $contact
         <tr>
           <td align="right">| . $locale->text('Credit Limit') . qq|</td>
@@ -479,7 +469,7 @@ sub form_header {
 	  <td align=right>
 	    <table>
      $employees
-	      <tr>   
+	      <tr>
 		<th align=right nowrap>| . $locale->text('Invoice Number') . qq|</th>
 		<td><input name=invnumber size=11 value="$form->{invnumber}"></td>
 	      </tr>
@@ -519,14 +509,7 @@ sub form_header {
 
 $jsscript
 
-<input type=hidden name=fxgain_accno value=$form->{fxgain_accno}>
-<input type=hidden name=fxloss_accno value=$form->{fxloss_accno}>
 <input type=hidden name=webdav value=$webdav>
-
-<input type=hidden name=taxpart value="$form->{taxpart}">
-<input type=hidden name=taxservice value="$form->{taxservice}">
-
-<input type=hidden name=taxaccounts value="$form->{taxaccounts}">
 |;
 
   foreach $item (split / /, $form->{taxaccounts}) {
@@ -542,6 +525,8 @@ $jsscript
 sub form_footer {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   $form->{invtotal} = $form->{invsubtotal};
 
   if (($rows = $form->numtextrows($form->{notes}, 25, 8)) < 2) {
@@ -639,6 +624,20 @@ sub form_footer {
   $form->{invtotal}    =
     $form->format_amount(\%myconfig, $form->{invtotal}, 2, 0);
 
+  my $follow_ups_block;
+  if ($form->{id}) {
+    my $follow_ups = FU->follow_ups('trans_id' => $form->{id});
+
+    if (@{ $follow_ups} ) {
+      my $num_due       = sum map { $_->{due} * 1 } @{ $follow_ups };
+      $follow_ups_block = qq|
+      <tr>
+        <td colspan="2">| . $locale->text("There are #1 unfinished follow-ups of which #2 are due.", scalar @{ $follow_ups }, $num_due) . qq|</td>
+      </tr>
+|;
+    }
+  }
+
   print qq|
   <tr>
     <td colspan=$colspan>
@@ -654,6 +653,7 @@ sub form_footer {
 		<td>$notes</td>
 		<td>$intnotes</td>
 	      </tr>
+        $follow_ups_block
 	    </table>
 	  </td>
 	  <td colspan=2 align=right width=100%>
@@ -685,11 +685,11 @@ sub form_footer {
       <td align=left width=30%><b>Dateiname</b></td>
       <td align=left width=70%><b>Webdavlink</b></td>
 |;
-    foreach $file (keys %{ $form->{WEBDAV} }) {
+    foreach $file (@{ $form->{WEBDAV} }) {
       $webdav_list .= qq|
       <tr>
-        <td align=left>$file</td>
-        <td align=left><a href="$form->{WEBDAV}{$file}">$form->{WEBDAV}{$file}</a></td>
+        <td align="left">$file->{name}</td>
+        <td align="left"><a href="$file->{link}">$file->{type}</a></td>
       </tr>
 |;
     }
@@ -730,7 +730,9 @@ sub form_footer {
 	</tr>
 |;
 
-  my @triggers = ();
+  my @triggers  = ();
+  my $totalpaid = 0;
+
   $form->{paidaccounts}++ if ($form->{"paid_$form->{paidaccounts}"});
   for $i (1 .. $form->{paidaccounts}) {
 
@@ -742,6 +744,8 @@ sub form_footer {
     $form->{"selectAP_paid_$i"} =~
       s/option>\Q$form->{"AP_paid_$i"}\E/option selected>$form->{"AP_paid_$i"}/;
 
+    $totalpaid += $form->{"paid_$i"};
+
     # format amounts
     if ($form->{"paid_$i"}) {
       $form->{"paid_$i"} =
@@ -773,9 +777,9 @@ sub form_footer {
       qq|<td align=center><input name="datepaid_$i" id="datepaid_$i" size=11 title="$myconfig{dateformat}" value="$form->{"datepaid_$i"}" onBlur=\"check_right_date_format(this)\">
          <input type="button" name="datepaid_$i" id="trigger_datepaid_$i" value="?"></td>|;
     $column_data{"source_$i"} =
-      qq|<td align=center><input name="source_$i" size=11 value=$form->{"source_$i"}></td>|;
+      qq|<td align=center><input name="source_$i" size=11 value="$form->{"source_$i"}"></td>|;
     $column_data{"memo_$i"} =
-      qq|<td align=center><input name="memo_$i" size=11 value=$form->{"memo_$i"}></td>|;
+      qq|<td align=center><input name="memo_$i" size=11 value="$form->{"memo_$i"}"></td>|;
 
     map { print qq|$column_data{"${_}_$i"}\n| } @column_index;
 
@@ -785,7 +789,22 @@ sub form_footer {
     push(@triggers, "datepaid_$i", "BL", "trigger_datepaid_$i");
   }
 
+  my $paid_missing = $form->{oldinvtotal} - $totalpaid;
+
   print qq|
+        <tr>
+          <td></td>
+          <td></td>
+          <td align="center">| . $locale->text('Total') . qq|</td>
+          <td align="center">| . H($form->format_amount(\%myconfig, $totalpaid, 2)) . qq|</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td></td>
+          <td align="center">| . $locale->text('Missing amount') . qq|</td>
+          <td align="center">| . H($form->format_amount(\%myconfig, $paid_missing, 2)) . qq|</td>
+        </tr>
+
 	    <input type=hidden name=oldinvtotal value=$form->{oldinvtotal}>
 	    <input type=hidden name=paidaccounts value=$form->{paidaccounts}>
       	    <input type=hidden name=selectAP_paid value="$form->{selectAP_paid}">
@@ -807,7 +826,7 @@ sub form_footer {
 |;
 
   if ($form->{id}) {
-    my $show_storno = !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ap");
+    my $show_storno = !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ap") && (($totalpaid == 0) || ($totalpaid eq ""));
 
     print qq|<input class=submit type=submit name=action value="|
       . $locale->text('Post Payment') . qq|">
@@ -823,6 +842,9 @@ sub form_footer {
   }
     print qq|<input class=submit type=submit name=action value="|
       . $locale->text('Use As Template') . qq|">
+        <input type="button" class="submit" onclick="follow_up_window()" value="|
+      . $locale->text('Follow-Up')
+      . qq|">
 |;
 
   }
@@ -835,7 +857,7 @@ sub form_footer {
   }
 
   print $form->write_trigger(\%myconfig, scalar(@triggers) / 3, @triggers);
-  $form->hide_form(qw(rowcount callback draft_id draft_description login password));
+  $form->hide_form(qw(rowcount callback draft_id draft_description vendor_discount));
 
   # button for saving history
   if($form->{id} ne "") {
@@ -847,9 +869,13 @@ sub form_footer {
   	  . qq|">|;
   }
   # /button for saving history
-
+  # mark_as_paid button
+  if($form->{id} ne "") {
+    print qq| <input type="submit" class="submit" name="action" value="|
+          . $locale->text('mark as paid') . qq|">|;
+  }
+  # /mark_as_paid button
 print qq|</form>
-
 </body>
 </html>
 |;
@@ -857,41 +883,37 @@ print qq|</form>
   $lxdebug->leave_sub();
 }
 
+sub mark_as_paid {
+  $lxdebug->enter_sub();
+
+  $auth->assert('vendor_invoice_edit');
+
+  &mark_as_paid_common(\%myconfig,"ap");
+
+  $lxdebug->leave_sub();
+}
+
 sub update {
   $lxdebug->enter_sub();
 
-  map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) }
-    qw(exchangerate creditlimit creditremaining);
+  $auth->assert('vendor_invoice_edit');
+
+  map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) } qw(exchangerate creditlimit creditremaining);
 
   &check_name(vendor);
 
-  $form->{exchangerate} = $exchangerate
-    if (
-        $form->{forex} = (
-                      $exchangerate =
-                        $form->check_exchangerate(
-                        \%myconfig, $form->{currency}, $form->{invdate}, 'sell'
-                        )));
+  $form->{forex}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'sell');
+  $form->{exchangerate} = $form->{forex} if $form->{forex};
 
   for $i (1 .. $form->{paidaccounts}) {
-    if ($form->{"paid_$i"}) {
-      map {
-        $form->{"${_}_$i"} =
-          $form->parse_amount(\%myconfig, $form->{"${_}_$i"})
-      } qw(paid exchangerate);
-
-      $form->{"exchangerate_$i"} = $exchangerate
-        if (
-            $form->{"forex_$i"} = (
-                $exchangerate =
-                  $form->check_exchangerate(
-                  \%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'sell'
-                  )));
-    }
+    next unless $form->{"paid_$i"};
+    map { $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) } qw(paid exchangerate);
+    $form->{"forex_$i"}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'sell');
+    $form->{"exchangerate_$i"} = $form->{"forex_$i"} if $form->{"forex_$i"};
   }
 
   $i            = $form->{rowcount};
-  $exchangerate = ($form->{exchangerate} * 1) ? $form->{exchangerate} * 1 : 1;
+  $exchangerate = ($form->{exchangerate} * 1) || 1;
 
   if (   ($form->{"partnumber_$i"} eq "")
       && ($form->{"description_$i"} eq "")
@@ -918,35 +940,28 @@ sub update {
         # override sellprice if there is one entered
         $sellprice = $form->parse_amount(\%myconfig, $form->{"sellprice_$i"});
 
-        map { $form->{item_list}[$i]{$_} =~ s/\"/&quot;/g }
-          qw(partnumber description unit);
+	# ergaenzung fuer bug 736 Lieferanten-Rabatt auch in Einkaufsrechnungen vorbelegen jb
+        $form->{"discount_$i"} = $form->format_amount(\%myconfig, 
+						      $form->{vendor_discount} * 100 );
+        map { $form->{item_list}[$i]{$_} =~ s/\"/&quot;/g } qw(partnumber description unit);
+        map { $form->{"${_}_$i"} = $form->{item_list}[0]{$_} } keys %{ $form->{item_list}[0] };
 
-        map { $form->{"${_}_$i"} = $form->{item_list}[0]{$_} }
-          keys %{ $form->{item_list}[0] };
+        $form->{"marge_price_factor_$i"} = $form->{item_list}->[0]->{price_factor};
 
-        $s = ($sellprice) ? $sellprice : $form->{"sellprice_$i"};
-
-        ($dec) = ($s =~ /\.(\d+)/);
-        $dec           = length $dec;
-        $decimalplaces = ($dec > 2) ? $dec : 2;
+        ($sellprice || $form->{"sellprice_$i"}) =~ /\.(\d+)/;
+        $decimalplaces = max 2, length $1;
 
         if ($sellprice) {
           $form->{"sellprice_$i"} = $sellprice;
         } else {
-
           # if there is an exchange rate adjust sellprice
           $form->{"sellprice_$i"} /= $exchangerate;
         }
 
-        $amount =
-          $form->{"sellprice_$i"} * $form->{"qty_$i"} *
-          (1 - $form->{"discount_$i"} / 100);
+        $amount                   = $form->{"sellprice_$i"} * $form->{"qty_$i"} * (1 - $form->{"discount_$i"} / 100);
         $form->{creditremaining} -= $amount;
-        $form->{"sellprice_$i"} =
-          $form->format_amount(\%myconfig, $form->{"sellprice_$i"},
-                               $decimalplaces);
-        $form->{"qty_$i"} =
-          $form->format_amount(\%myconfig, $form->{"qty_$i"}, $dec_qty);
+        $form->{"sellprice_$i"}   = $form->format_amount(\%myconfig, $form->{"sellprice_$i"}, $decimalplaces);
+        $form->{"qty_$i"}         = $form->format_amount(\%myconfig, $form->{"qty_$i"},       $dec_qty);
       }
 
       &display_form;
@@ -961,14 +976,11 @@ sub update {
           && ($form->{"description_$i"} eq "")) {
         $form->{rowcount}--;
         $form->{"discount_$i"} = "";
-        &display_form;
-          } else {
+        display_form();
 
+      } else {
         $form->{"id_$i"}   = 0;
-        $form->{"unit_$i"} = $locale->text('ea');
-
-        &new_item;
-
+        new_item();
       }
     }
   }
@@ -978,6 +990,8 @@ sub update {
 sub storno {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   if ($form->{storno}) {
     $form->error($locale->text('Cannot storno storno invoice!'));
   }
@@ -994,15 +1008,15 @@ sub storno {
   # Payments must not be recorded for the new storno invoice.
   $form->{paidaccounts} = 0;
   map { my $key = $_; delete $form->{$key} if grep { $key =~ /^$_/ } qw(datepaid_ source_ memo_ paid_ exchangerate_ AR_paid_) } keys %{ $form };
-  
+
   # saving the history
   if(!exists $form->{addition} && $form->{id} ne "") {
-    $form->{snumbers} = qq|invnumber_| . $form->{invnumber};  
+    $form->{snumbers} = qq|invnumber_| . $form->{invnumber};
     $form->{addition} = "CANCELED";
     $form->save_history($form->dbconnect(\%myconfig));
   }
   # /saving the history
-  
+
   $form->{storno_id} = $form->{id};
   $form->{storno} = 1;
   $form->{id} = "";
@@ -1017,6 +1031,8 @@ sub storno {
 sub use_as_template {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   map { delete $form->{$_} } qw(printed emailed queued invnumber invdate deliverydate id datepaid_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno);
   $form->{paidaccounts} = 1;
   $form->{rowcount}--;
@@ -1028,6 +1044,10 @@ sub use_as_template {
 
 sub post_payment {
   $lxdebug->enter_sub();
+
+  $auth->assert('vendor_invoice_edit');
+
+  $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
   for $i (1 .. $form->{paidaccounts}) {
     if ($form->{"paid_$i"}) {
       $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);
@@ -1035,7 +1055,7 @@ sub post_payment {
       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 
       $form->error($locale->text('Cannot post payment for a closed period!'))
-        if ($datepaid <= $closedto);
+        if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));
 
       if ($form->{currency} ne $form->{defaultcurrency}) {
         $form->{"exchangerate_$i"} = $form->{exchangerate}
@@ -1049,19 +1069,19 @@ sub post_payment {
   ($form->{AP})      = split /--/, $form->{AP};
   ($form->{AP_paid}) = split /--/, $form->{AP_paid};
   if (IR->post_payment(\%myconfig, \%$form)){
-      	
-  	if(!exists $form->{addition} && $form->{id} ne "") {
+  	if (!exists $form->{addition} && $form->{id} ne "") {
   		# saving the history
-      $form->{snumbers} = qq|invnumber_| . $form->{invnumber};  
+      $form->{snumbers} = qq|invnumber_| . $form->{invnumber};
   		$form->{addition} = "PAYMENT POSTED";
       $form->{what_done} = $form->{currency} . qq| | . $form->{paid} . qq| | . $locale->text("POSTED");
   		$form->save_history($form->dbconnect(\%myconfig));
-  		# /saving the history 
-  		$form->redirect($locale->text(' Payment posted!'));
+  		# /saving the history
   	}
+
+    $form->redirect($locale->text('Payment posted!'));
   }
-    $form->error($locale->text('Cannot post payment!'));
 
+  $form->error($locale->text('Cannot post payment!'));
 
   $lxdebug->leave_sub();
 }
@@ -1069,8 +1089,13 @@ sub post_payment {
 sub post {
   $lxdebug->enter_sub();
 
-  $form->isblank("invdate", $locale->text('Invoice Date missing!'));
-  $form->isblank("vendor",  $locale->text('Vendor missing!'));
+  $auth->assert('vendor_invoice_edit');
+
+  $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
+
+  $form->isblank("invdate",   $locale->text('Invoice Date missing!'));
+  $form->isblank("vendor",    $locale->text('Vendor missing!'));
+  $form->isblank("invnumber", $locale->text('Invnumber missing!'));
 
   $form->{invnumber} =~ s/^\s*//g;
   $form->{invnumber} =~ s/\s*$//g;
@@ -1087,7 +1112,7 @@ sub post {
   $invdate  = $form->datetonum($form->{invdate},  \%myconfig);
 
   $form->error($locale->text('Cannot post invoice for a closed period!'))
-    if ($invdate <= $closedto);
+    if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));
 
   $form->isblank("exchangerate", $locale->text('Exchangerate missing!'))
     if ($form->{currency} ne $form->{defaultcurrency});
@@ -1099,7 +1124,7 @@ sub post {
       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 
       $form->error($locale->text('Cannot post payment for a closed period!'))
-        if ($datepaid <= $closedto);
+        if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));
 
       if ($form->{currency} ne $form->{defaultcurrency}) {
         $form->{"exchangerate_$i"} = $form->{exchangerate}
@@ -1112,6 +1137,7 @@ sub post {
 
   ($form->{AP})      = split /--/, $form->{AP};
   ($form->{AP_paid}) = split /--/, $form->{AP_paid};
+  $form->{storno}  ||= 0;
 
   $form->{id} = 0 if $form->{postasnew};
 
@@ -1120,7 +1146,7 @@ sub post {
   if (IR->post_invoice(\%myconfig, \%$form)){
   	# saving the history
   	if(!exists $form->{addition} && $form->{id} ne "") {
-      $form->{snumbers} = qq|invnumber_| . $form->{invnumber};  
+      $form->{snumbers} = qq|invnumber_| . $form->{invnumber};
       $form->{addition} = "POSTED";
   		#$form->{what_done} = $locale->text("Rechnungsnummer") . qq| | . $form->{invnumber};
   		$form->save_history($form->dbconnect(\%myconfig));
@@ -1139,6 +1165,8 @@ sub post {
 sub delete {
   $lxdebug->enter_sub();
 
+  $auth->assert('vendor_invoice_edit');
+
   $form->header;
   print qq|
 <body>
@@ -1150,6 +1178,7 @@ sub delete {
   map { delete $form->{$_} } qw(action header);
 
   foreach $key (keys %$form) {
+    next if (($key eq 'login') || ($key eq 'password') || ('' ne ref $form->{$key}));
     $form->{$key} =~ s/\"/&quot;/g;
     print qq|<input type=hidden name=$key value="$form->{$key}">\n|;
   }
@@ -1171,17 +1200,30 @@ sub delete {
 
 sub yes {
   $lxdebug->enter_sub();
+
+  $auth->assert('vendor_invoice_edit');
+
   if (IR->delete_invoice(\%myconfig, \%$form)) {
     # saving the history
     if(!exists $form->{addition}) {
-      $form->{snumbers} = qq|invnumber_| . $form->{invnumber};  
+      $form->{snumbers} = qq|invnumber_| . $form->{invnumber};
   	  $form->{addition} = "DELETED";
   	  $form->save_history($form->dbconnect(\%myconfig));
     }
-    # /saving the history 
+    # /saving the history
     $form->redirect($locale->text('Invoice deleted!'));
   }
   $form->error($locale->text('Cannot delete invoice!'));
 
   $lxdebug->leave_sub();
 }
+
+sub set_duedate_vendor {
+  $lxdebug->enter_sub();
+
+  print $form->ajax_response_header(), IR->get_duedate('vendor_id' => $form->{vendor_id},
+                                                       'invdate'   => $form->{invdate},
+                                                       'default'   => $form->{old_duedate});
+
+  $lxdebug->leave_sub();
+}