%# BEGIN LICENSE BLOCK
%# 
%# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
%# 
%# (Except where explictly superceded by other copyright notices)
%# 
%# This work is made available to you under the terms of Version 2 of
%# the GNU General Public License. A copy of that license should have
%# been provided with this software, but in any event can be snarfed
%# from www.gnu.org.
%# 
%# This work is distributed in the hope that it will be useful, but
%# WITHOUT ANY WARRANTY; without even the implied warranty of
%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
%# General Public License for more details.
%# 
%# Unless otherwise specified, all modifications, corrections or
%# extensions to this work which alter its source code become the
%# property of Best Practical Solutions, LLC when submitted for
%# inclusion in the work.
%# 
%# 
%# END LICENSE BLOCK
%# Display different title depending on which page we are on - see patch below
<%perl>
#
#   Returns the last communication transaction in the passed Transactions list
#
sub show_last_communication {
  my ($list) = @_;
  my ($picked);

  while (my $Transaction = $list->Next) {
    $picked = $Transaction if ( $Transaction->Type =~m/(Create)|(Correspond)|(Comment)/ );
  }

  return $picked;
}

 if ($ShowDisplayModes or $ShowTitle) {
my $title;
my $titleright;
if ($ShowTitle) {
    if ($m->request_comp()->title=~/Ticket\/Display\.html/) {
      $title = loc('First and Last Comments - click History for all');
    }
    else {
      $title = loc('Full History');
    }
}
else {
    $title = '&nbsp;';
}
$titleright = loc('Display mode') . ":";
if ($ShowHeaders &&  $ShowHeaders == $Ticket->Id ) {
    $titleright .= "[<A HREF=\"" . $URIFile . "?id="
      . $Ticket->id . "\">"
      . loc("Brief headers")
      . "</a>] <b>["
      . loc("Full headers") . "]</b>";
}
else {
    $titleright .= "<b>["
      . loc("Brief headers")
      . "]</b> [<A HREF=\""
      . $URIFile
      . "?ShowHeaders="
      . $Ticket->Id . "&id="
      . $Ticket->id . "\">"
      . loc("Full headers") . "</a>]";
}
</%perl>
<& /Elements/TitleBoxStart, title => $title, titleright => $titleright, bodyclass=> ''&>
% }

<TABLE WIDTH=100% CELLSPACING=0 CELLPADDING=2 BORDER=0>
%# Suggestion (performance improvement) 
%# Show only first and last history entry for normal display
% if ($m->request_comp()->title=~/Ticket\/Display\.html/) {
%   my $Transaction = $Transactions->Next;
    <& ShowTransaction, Ticket => $Ticket, Transaction => $Transaction, ShowHeaders => $ShowHeaders, Collapsed => $Collapsed, RowNum => $i, ShowTitleBarCommands => $ShowTitleBarCommands, %ARGS &>
%   $Transaction = show_last_communication($Transactions);
    <a name="lasttrans"></a>
    <& ShowTransaction, Ticket => $Ticket, Transaction => $Transaction, ShowHeaders => $ShowHeaders, Collapsed => $Collapsed, RowNum => $i, ShowTitleBarCommands => $ShowTitleBarCommands, %ARGS &>

% } else {
%   while (my $Transaction = $Transactions->Next) {
%     my $skip = 0;
%     $m->comp('/Elements/Callback', _CallbackName => 'SkipTransaction', Transaction => $Transaction, skip => \$skip, %ARGS);
%     next if $skip;
%     $i++;
%	if ($Transactions->IsLast) {
	<a name="lasttrans"></a>
% 	}
	    <& ShowTransaction, Ticket => $Ticket, Transaction => $Transaction, ShowHeaders => $ShowHeaders, Collapsed => $Collapsed, RowNum => $i, ShowTitleBarCommands => $ShowTitleBarCommands, %ARGS &>
%  }
% }
</TABLE>
% if ($ShowDisplayModes or $ShowTitle) {
<& /Elements/TitleBoxEnd &>
% }
<%INIT>

my $Transactions = $Ticket->Transactions;
my $i;


</%INIT>
<%ARGS>
$URIFile => 'Display.html'
$Ticket => undef
$ShowHeaders => undef
$Collapsed => undef
$ShowTitle => 1
$ShowDisplayModes => 1
$ShowTitleBarCommands => 1
</%ARGS>