1 | ###########################################################################
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2 | #
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3 | # docprint.pm
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4 | # A component of the Greenstone digital library software
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5 | # from the New Zealand Digital Library Project at the
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6 | # University of Waikato, New Zealand.
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7 | #
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8 | # Copyright (C) 1999 New Zealand Digital Library Project
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9 | #
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10 | # This program is free software; you can redistribute it and/or modify
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11 | # it under the terms of the GNU General Public License as published by
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12 | # the Free Software Foundation; either version 2 of the License, or
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13 | # (at your option) any later version.
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14 | #
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15 | # This program is distributed in the hope that it will be useful,
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16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | # GNU General Public License for more details.
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19 | #
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20 | # You should have received a copy of the GNU General Public License
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21 | # along with this program; if not, write to the Free Software
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22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | #
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24 | ###########################################################################
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25 |
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26 | # This document processor prints a document out to STDOUT
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27 |
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28 |
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29 | package docprint;
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30 |
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31 | use arcinfo;
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32 | use docproc;
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33 | use util;
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34 |
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35 |
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36 | sub BEGIN {
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37 | @ISA = ('docproc');
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38 | }
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39 |
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40 | sub new {
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41 | my ($class) = @_;
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42 | my $self = new docproc ();
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43 |
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44 | return bless $self, $class;
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45 | }
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46 |
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47 | sub process {
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48 | my $self = shift (@_);
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49 | my ($doc_obj) = @_;
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50 |
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51 | # add associated files as metadata to the document
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52 | my @assoc_files = ();
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53 | foreach $assoc_file (@{$doc_obj->get_assoc_files()}) {
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54 | if (-e $assoc_file->[0]) {
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55 | $doc_obj->add_metadata ($doc_obj->get_top_section(),
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56 | "gsdlassocfile",
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57 | "$assoc_file->[1]:$assoc_file->[2]");
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58 | }
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59 | }
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60 |
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61 | # output document
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62 | $doc_obj->output_section(STDOUT, $doc_obj->get_top_section());
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63 | }
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64 |
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65 |
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66 | 1;
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