%# BEGIN BPS TAGGED BLOCK {{{
%# 
%# COPYRIGHT:
%#  
%# This software is Copyright (c) 1996-2006 Best Practical Solutions, LLC 
%#                                          <jesse@bestpractical.com>
%# 
%# (Except where explicitly superseded by other copyright notices)
%# 
%# 
%# LICENSE:
%# 
%# 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.
%# 
%# You should have received a copy of the GNU General Public License
%# along with this program; if not, write to the Free Software
%# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
%# 
%# 
%# CONTRIBUTION SUBMISSION POLICY:
%# 
%# (The following paragraph is not intended to limit the rights granted
%# to you to modify and distribute this software under the terms of
%# the GNU General Public License and is only of importance to you if
%# you choose to contribute your changes and enhancements to the
%# community by submitting them to Best Practical Solutions, LLC.)
%# 
%# By intentionally submitting any modifications, corrections or
%# derivatives to this work, or any other work intended for use with
%# Request Tracker, to Best Practical Solutions, LLC, you confirm that
%# you are the copyright holder for those contributions and you grant
%# Best Practical Solutions,  LLC a nonexclusive, worldwide, irrevocable,
%# royalty-free, perpetual, license to use, copy, create derivative
%# works based on those contributions, and sublicense and distribute
%# those contributions and any derivatives thereof.
%# 
%# END BPS TAGGED BLOCK }}}
<%args>
$Format => undef
%cfqueues => undef
$Face => undef
$Size => undef
$Link => undef
$Title => undef
$AddCol => undef
$RemoveCol => undef
$ColUp => undef
$ColDown => undef
$SelectDisplayColumns => undef
$CurrentDisplayColumns => undef
</%args>
<%init>

unless ($Format) {         
    $Format = $RT::DefaultSearchResultFormat;
}   
   

# All the things we can display in the format string by default
my @fields = qw(
  id
  Status
  ExtendedStatus
  Subject
  QueueName
  OwnerName
  Priority
  InitialPriority
  FinalPriority
  Type
  TimeWorked
  TimeLeft
  TimeEstimated
  CreatedBy
  LastUpdatedBy
  Requestors
  Cc
  AdminCc
  Starts
  StartsRelative
  Started
  StartedRelative
  Created
  CreatedRelative
  LastUpdated
  LastUpdatedRelative
  Told
  ToldRelative
  Due
  DueRelative
  Resolved
  ResolvedRelative
  RefersTo
  ReferredToBy
  DependsOn
  DependedOnBy
  MemberOf
  Members
  Parents
  Children
  NEWLINE
);

my $CustomFields = RT::CustomFields->new( $session{'CurrentUser'});
foreach my $id (keys %cfqueues) {
    # What does this _do_? What are the keys to cfqueues
    $id =~ s/^.'*(.*).'*$/$1/;
    # Gotta load up the $queue object, since queues get stored by name now.
    my $queue = RT::Queue->new($session{'CurrentUser'});
    $queue->Load($id);
    $CustomFields->LimitToQueue($queue->Id);
}
$CustomFields->LimitToGlobal;

while ( my $CustomField = $CustomFields->Next ) {
    push @fields, "CustomField.{" . $CustomField->Name . "}";
}

my ( @seen);

my @format = split( /,\s*/, $Format );
foreach my $field (@format) {
    my %column = ();
    $field =~ s/'(.*)'/$1/;
    my ( $prefix, $suffix );
    if ( $field =~ m/(.*)__(.*)__(.*)/ ) {
        $prefix = $1;
        $suffix = $3;
        $field  = $2;
    }
    $field = "<blank>" if !$field;
    $column{Prefix} = $prefix;
    $column{Suffix} = $suffix;
    $field =~ s/\s*(.*)\s*/$1/;
    $column{Column} = $field;
    push @seen, \%column;
}

if ( $RemoveCol ) {
    my $index  = $CurrentDisplayColumns;
    my $column = $seen[$index];
    if ($index) {
        delete $seen[$index];
        my @temp = @seen;
        @seen = ();
        foreach my $element (@temp) {
            next unless $element;
            push @seen, $element;
        }
    }
}
elsif ( $AddCol ) {
    if ( defined $SelectDisplayColumns ) {
	my $selected = $SelectDisplayColumns;
	my @columns;
	if (ref($selected) eq 'ARRAY') {
	    @columns = @$selected;
	} else {
	    push @columns, $selected;
	}
	foreach my $col (@columns) {
	    my %column = ();
	    $column{Column} = $col;

    if ( $Face eq "Bold" ) {
        $column{Prefix} .= "<b>";
        $column{Suffix} .= "</b>";
    }
    if ( $Face eq "Italic" ) {
        $column{Prefix} .= "<i>";
        $column{Suffix} .= "</i>";
    }
    if ($Size) {
        $column{Prefix} .= "<" . $m->interp->apply_escapes( $Size,  'h' ) . ">";
        $column{Suffix} .= "</" . $m->interp->apply_escapes( $Size, 'h' ) . ">";
    }
    if ( $Link eq "Display" ) {
        $column{Prefix} .=
          "<a HREF=\"" . $RT::WebPath . "/Ticket/Display.html?id=__id__\">";
        $column{Suffix} .= "</a>";
    }
    elsif ( $Link eq "Take" ) {
        $column{Prefix} .= "<a HREF=\"" . $RT::WebPath
          . "/Ticket/Display.html?Action=Take&id=__id__\">";
        $column{Suffix} .= "</a>";
    }

    if ($Title) {
        $column{Suffix} .= "/TITLE:" . $m->interp->apply_escapes( $Title, 'h' );
    }
    push @seen, \%column;
}
}
}
elsif ( $ColUp ) {
    my $index = $CurrentDisplayColumns;
    if ( defined $index && ( $index - 1 ) >= 0 ) {
        my $column = $seen[$index];
        $seen[$index]       = $seen[ $index - 1 ];
        $seen[ $index - 1 ] = $column;
        $CurrentDisplayColumns     = $index - 1;
    }
}
elsif ( $ColDown ) {
    my $index = $CurrentDisplayColumns;
    if ( defined $index && ( $index + 1 ) < scalar @seen ) {
        my $column = $seen[$index];
        $seen[$index]       = $seen[ $index + 1 ];
        $seen[ $index + 1 ] = $column;
        $CurrentDisplayColumns     = $index + 1;
    }
}


my @format_string;
foreach my $field (@seen) {
    next unless $field;
    my $row = "'";
    $row .= $field->{Prefix} if $field->{Prefix};
    $row .= "__" . ($field->{Column} =~ m/\(/ ? $field->{Column} # func, don't escape
		    : $m->interp->apply_escapes( $field->{Column}, 'h' )) . "__"
      unless ( $field->{Column} eq "<blank>" );
    $row .= $field->{Suffix} if $field->{Suffix};
    $row .= "'";
    push( @format_string, $row );
}

$Format = join(",\n", @format_string);


return($Format, \@fields, \@seen);

</%init>

