root/gsdl/trunk/bin/script/export.pl @ 19625

Revision 19625, 19.4 KB (checked in by kjdon, 11 years ago)

metadata type options don't work properly in GLI - language dependent display names are being used instead of canonical metadata name. Have made them strings until we can fix that

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1#!/usr/bin/perl -w
2
3###########################################################################
4#
5# export.pl --
6# A component of the Greenstone digital library software
7# from the New Zealand Digital Library Project at the
8# University of Waikato, New Zealand.
9#
10# Copyright (C) 2004 New Zealand Digital Library Project
11#
12# This program is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with this program; if not, write to the Free Software
24# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25#
26###########################################################################
27
28
29# This program will export a particular collection into a specific Format (e.g. METS or DSpace)
30
31package export;
32
33BEGIN {
34    die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
35    die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
36    unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
37    unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan");
38    unshift (@INC, "$ENV{'GSDLHOME'}/perllib/plugins");
39    unshift (@INC, "$ENV{'GSDLHOME'}/perllib/plugouts");
40
41    if (defined $ENV{'GSDLEXTS'}) {
42    my @extensions = split(/:/,$ENV{'GSDLEXTS'});
43    foreach my $e (@extensions) {
44        my $ext_prefix = "$ENV{'GSDLHOME'}/ext/$e";
45
46        unshift (@INC, "$ext_prefix/perllib");
47        unshift (@INC, "$ext_prefix/perllib/cpan");
48        unshift (@INC, "$ext_prefix/perllib/plugins");
49        unshift (@INC, "$ext_prefix/perllib/plugouts");
50    }
51    }
52}
53
54use strict;
55no strict 'refs'; # allow filehandles to be variables and vice versa
56no strict 'subs'; # allow barewords (eg STDERR) as function arguments
57
58use arcinfo;
59use colcfg;
60use plugin;
61use plugout;
62use manifest;
63use util;
64use scriptutil;
65use FileHandle;
66use gsprintf 'gsprintf';
67use printusage;
68use parse2;
69
70
71my $oidtype_list =
72    [ { 'name' => "hash",
73        'desc' => "{import.OIDtype.hash}" },
74      { 'name' => "assigned",
75        'desc' => "{import.OIDtype.assigned}" },
76      { 'name' => "incremental",
77        'desc' => "{import.OIDtype.incremental}" },
78      { 'name' => "dirname",
79        'desc' => "{import.OIDtype.dirname}" } ];
80
81# what format to export as
82my $saveas_list =
83    [ { 'name' => "GreenstoneMETS",
84        'desc' => "{export.saveas.GreenstoneMETS}"},
85      { 'name' => "FedoraMETS",
86        'desc' => "{export.saveas.FedoraMETS}"},
87      { 'name' => "MARCXML",
88        'desc' => "{export.saveas.MARCXML}"},
89      { 'name' => "DSpace",
90        'desc' => "{export.saveas.DSpace}" }
91     ];
92
93
94# Possible attributes for each argument
95# name: The name of the argument
96# desc: A description (or more likely a reference to a description) for this argument
97# type: The type of control used to represent the argument. Options include: string, int, flag, regexp, metadata, language, enum etc
98# reqd: Is this argument required?
99# hiddengli: Is this argument hidden in GLI?
100# modegli: The lowest detail mode this argument is visible at in GLI
101
102my $saveas_argument =
103      { 'name' => "saveas",
104    'desc' => "{export.saveas}",
105    'type' => "enum",
106    'list' => $saveas_list,
107    'deft' => "GreenstoneMETS",
108    'reqd' => "no",
109    'modegli' => "3" };
110
111
112my $arguments =
113    [
114      $saveas_argument,
115      { 'name' => "exportdir",
116    'desc' => "{export.exportdir}",
117    'type' => "string",
118    'reqd' => "no",
119        'hiddengli' => "yes" },
120      { 'name' => "importdir",
121    'desc' => "{import.importdir}",
122    'type' => "string",
123    'reqd' => "no",
124        'hiddengli' => "yes" },
125      { 'name' => "collectdir",
126    'desc' => "{export.collectdir}",
127    'type' => "string",
128    # parsearg left "" as default
129    #'deft' => &util::filename_cat ($ENV{'GSDLHOME'}, "collect"),
130    'deft' => "",
131    'reqd' => "no",
132    'hiddengli' => "yes" },
133      { 'name' => "site",
134    'desc' => "{import.site}",
135    'type' => "string",
136    'deft' => "",
137    'reqd' => "no",
138        'hiddengli' => "yes" },
139     { 'name' => "manifest",
140    'desc' => "{import.manifest}",
141    'type' => "string",
142    'deft' => "",
143    'reqd' => "no",
144        'hiddengli' => "yes" },
145      { 'name' => "listall",
146    'desc' => "{export.listall}",
147    'type' => "flag",
148    'reqd' => "no" },
149      { 'name' => "debug",
150    'desc' => "{export.debug}",
151    'type' => "flag",
152    'reqd' => "no",
153        'hiddengli' => "yes" },
154      { 'name' => "faillog",
155    'desc' => "{export.faillog}",
156    'type' => "string",
157    'deft' => "",
158    'reqd' => "no",
159        'modegli' => "3" },
160      # does this make sense?
161#      { 'name' => "incremental",
162#   'desc' => "{import.incremental}",
163#   'type' => "flag",
164#   'hiddengli' => "yes" },
165      { 'name' => "keepold",
166    'desc' => "{export.keepold}",
167    'type' => "flag",
168    'reqd' => "no",
169    'hiddengli' => "yes" },
170      { 'name' => "removeold",
171    'desc' => "{export.removeold}",
172    'type' => "flag",
173    'reqd' => "no",
174    'modegli' => "3" },
175      { 'name' => "language",
176    'desc' => "{scripts.language}",
177    'type' => "string",
178    'reqd' => "no",
179    'modegli' => "3" },
180      { 'name' => "maxdocs",
181    'desc' => "{export.maxdocs}",
182    'type' => "int",
183    'reqd' => "no",
184    'range' => "1,",
185    'modegli' => "1" },
186      { 'name' => "OIDtype",
187    'desc' => "{import.OIDtype}",
188    'type' => "enum",
189    'list' => $oidtype_list,
190    # parsearg left "" as default
191    #'deft' => "hash",
192    'reqd' => "no",
193    'modegli' => "2" },
194      { 'name' => "OIDmetadata",
195    'desc' => "{import.OIDmetadata}",
196    'type' => "string",
197    #'type' => "metadata", #doesn't work properly in GLI
198    'deft' => "dc.Identifier",
199    'reqd' => "no",
200    'modegli' => "2" },
201      { 'name' => "out",
202    'desc' => "{export.out}",
203    'type' => "string",
204    'deft' => "STDERR",
205    'reqd' => "no",
206        'hiddengli' => "yes" },
207      { 'name' => "statsfile",
208    'desc' => "{export.statsfile}",
209    'type' => "string",
210    'deft' => "STDERR",
211    'reqd' => "no",
212        'hiddengli' => "yes" },
213      { 'name' => "xsltfile",
214    'desc' => "{BasPlugout.xslt_file}",
215    'type' => "string",
216    'reqd' => "no",
217        'hiddengli' => "yes" },
218      { 'name' => "xslt_txt",
219    'desc' => "{METSPlugout.xslt_txt}",
220    'type' => "string",
221    'reqd' => "no",
222        'hiddengli' => "no" },
223      { 'name' => "xslt_mets",
224    'desc' => "{METSPlugout.xslt_mets}",
225    'type' => "string",
226    'reqd' => "no",
227        'hiddengli' => "no" },
228      { 'name' => "fedora_namespace",
229    'desc' => "{FedoraMETSPlugout.fedora_namespace}",
230    'type' => "string",
231    'deft' => "greenstone",
232    'reqd' => "no",
233        'hiddengli' => "no" },
234      { 'name' => "mapping_file",
235    'desc' => "{MARCXMLPlugout.mapping_file}",
236    'type' => "string",
237    'reqd' => "no",
238        'hiddengli' => "no" },
239      { 'name' => "group_marc",
240    'desc' => "{MARCXMLPlugout.group}",
241    'type' => "flag",
242    'reqd' => "no",
243        'hiddengli' => "no" },
244      { 'name' => "verbosity",
245    'desc' => "{export.verbosity}",
246    'type' => "int",
247    'range' => "0,3",
248    'deft' => "2",
249    'reqd' => "no",
250    'modegli' => "3" },
251      { 'name' => "gli",
252    'desc' => "{scripts.gli}",
253    'type' => "flag",
254    'reqd' => "no",
255    'hiddengli' => "yes" },
256      { 'name' => "xml",
257    'desc' => "{scripts.xml}",
258    'type' => "flag",
259    'reqd' => "no",
260    'hiddengli' => "yes" }
261      ];
262
263my $options = { 'name' => "export.pl",
264        'desc' => "{export.desc}",
265        'args' => $arguments };
266
267my $listall_options = { 'name' => "export.pl",
268                'desc' => "{export.desc}",
269                'args' => [ $saveas_argument ] };
270
271
272&main();
273
274sub main {
275    # params
276    my ($language, $verbosity, $debug,
277    $collectdir, $importdir, $exportdir, $site, $manifest,
278    $incremental, $keepold, $removeold,
279    $saveas,
280    $OIDtype, $OIDmetadata,
281    $maxdocs, $statsfile,
282    $out, $faillog, $gli, $listall,
283    # plugout specific ones
284    $mapping_file, $xsltfile,
285    $xslt_mets, $xslt_txt, $fedora_namespace, $group_marc);
286
287    my $xml = 0;
288   
289    # other vars
290    my ($configfilename, $collection, $collectcfg,
291    $expinfo_doc_filename, $export_info,
292    $gs_mode,
293    $processor, $pluginfo);
294
295    my $service = "export";
296
297    my $hashParsingResult = {};
298    # general options available to all plugins
299    my $intArgLeftinAfterParsing = parse2::parse(\@ARGV,$arguments,$hashParsingResult,"allow_extra_options");
300   
301    # If parse returns -1 then something has gone wrong
302    if ($intArgLeftinAfterParsing == -1)
303    {
304    &PrintUsage::print_txt_usage($options, "{export.params}");
305    die "\n";
306    }
307
308    foreach my $strVariable (keys %$hashParsingResult)
309    {
310    eval "\$$strVariable = \$hashParsingResult->{\"\$strVariable\"}";
311    }
312
313   
314    # these are options used by other things - we just set default values
315    # undef means will be set from config file if there
316    my $gzip = undef;
317
318    # If $language has been specified, load the appropriate resource bundle
319    # (Otherwise, the default resource bundle will be loaded automatically)
320    if ($language && $language =~ /\S/) {
321    &gsprintf::load_language_specific_resource_bundle($language);
322    }
323
324    if ($listall) {
325    if ($xml) {
326        &PrintUsage::print_xml_usage($listall_options);
327    }
328    else
329    {
330        &PrintUsage::print_txt_usage($listall_options,"{export.params}");
331    }
332    die "\n";
333    }
334   
335    if ($xml) {
336        &PrintUsage::print_xml_usage($options);
337    die "\n";
338    }
339
340    if ($gli) { # the gli wants strings to be in UTF-8
341    &gsprintf::output_strings_in_UTF8;
342    }
343
344    # now check that we had exactly one leftover arg, which should be
345    # the collection name. We don't want to do this earlier, cos
346    # -xml arg doesn't need a collection name
347    # Or if the user specified -h, then we output the usage also
348    if ($intArgLeftinAfterParsing != 1 || (@ARGV && $ARGV[0] =~ /^\-+h/))
349    {
350    &PrintUsage::print_txt_usage($options, "{export.params}");
351    die "\n";
352    }
353
354    my $close_out = 0;
355    if ($out !~ /^(STDERR|STDOUT)$/i) {
356    open (OUT, ">$out") ||
357        (&gsprintf(STDERR, "{common.cannot_open_output_file}\n", $out) && die);
358    $out = 'export::OUT';
359    $close_out = 1;
360    }
361    $out->autoflush(1);
362
363    # get and check the collection name
364    if (($collection = &colcfg::use_collection($site, @ARGV, $collectdir)) eq "") {
365    &PrintUsage::print_txt_usage($options, "{export.params}");
366    die "\n";
367    }
368    # add collection's perllib dir  into include path in
369    # case we have collection specific modules
370    unshift (@INC, "$ENV{'GSDLCOLLECTDIR'}/perllib");
371   
372    # check that we can open the faillog
373    if ($faillog eq "") {
374    $faillog = &util::filename_cat($ENV{'GSDLCOLLECTDIR'}, "etc", "fail.log");
375    }
376    open (FAILLOG, ">$faillog") ||
377    (&gsprintf(STDERR, "{export.cannot_open_fail_log}\n", $faillog) && die);
378    my $faillogname = $faillog;
379    $faillog = 'export::FAILLOG';
380    $faillog->autoflush(1);
381       
382    # Read in the collection configuration file.
383    ($configfilename, $gs_mode) = &colcfg::get_collect_cfg_name($out);
384       
385   
386    # Read in the collection configuration file.
387    ($configfilename, $gs_mode) = &colcfg::get_collect_cfg_name($out);
388   
389    if ($gs_mode eq "gs2") {
390    $collectcfg = &colcfg::read_collect_cfg ($configfilename);
391    } elsif ($gs_mode eq "gs3") {
392    $collectcfg = &colcfg::read_collection_cfg_xml ($configfilename);
393    }
394
395    if (defined $collectcfg->{'importdir'} && $importdir eq "") {
396    $importdir = $collectcfg->{'importdir'};
397    }
398    if (defined $collectcfg->{'exportdir'} && $exportdir eq "") {
399    $exportdir = $collectcfg->{'exportdir'};
400    }
401
402    # fill in the default import and export directories if none
403    # were supplied, turn all \ into / and remove trailing /
404    $importdir = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, "import") if $importdir eq "";
405    $importdir =~ s/[\\\/]+/\//g;
406    $importdir =~ s/\/$//;
407    if (!-e $importdir) {
408    &gsprintf($out, "{import.no_import_dir}\n\n", $importdir);
409    die "\n";
410    }
411
412    $exportdir = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, "export") if $exportdir eq "";
413    $exportdir =~ s/[\\\/]+/\//g;
414    $exportdir =~ s/\/$//;
415   
416    my $plugins = [];
417    if (defined $collectcfg->{'plugin'}) {
418    $plugins = $collectcfg->{'plugin'};
419    }
420    # some global options for the plugins           
421    my @global_opts = ();
422
423    if ($verbosity !~ /\d+/) {
424    if (defined $collectcfg->{'verbosity'} && $collectcfg->{'verbosity'} =~ /\d+/) {
425        $verbosity = $collectcfg->{'verbosity'};
426    } else {
427        $verbosity = 2; # the default
428    }
429    }
430   
431    if (defined $collectcfg->{'gzip'} && !$gzip) {
432    if ($collectcfg->{'gzip'} =~ /^true$/i) {
433        $gzip = 1;
434    }
435    }
436    if ($maxdocs !~ /\-?\d+/) {
437    if (defined $collectcfg->{'maxdocs'} && $collectcfg->{'maxdocs'} =~ /\-?\d+/) {
438        $maxdocs = $collectcfg->{'maxdocs'};
439    } else {
440        $maxdocs = -1; # the default
441    }
442    }
443   
444    if (!defined $OIDtype || ($OIDtype !~ /^(hash|incremental|assigned|dirname)$/)) {
445    if (defined $collectcfg->{'OIDtype'} && $collectcfg->{'OIDtype'} =~ /^(hash|incremental|assigned|dirname)$/) {
446        $OIDtype = $collectcfg->{'OIDtype'};
447    } else {
448        $OIDtype = "hash"; # the default
449    }
450    }
451
452    if (defined $collectcfg->{'debug'} && $collectcfg->{'debug'} =~ /^true$/i) {
453    $debug = 1;
454    }
455    if (defined $collectcfg->{'gli'} && $collectcfg->{'gli'} =~ /^true$/i) {
456    $gli = 1;
457    }
458    $gli = 0 unless defined $gli;
459
460    # check keepold and removeold
461    ($removeold, $keepold, $incremental) = &scriptutil::check_removeold_and_keepold($removeold, $keepold, $incremental, "export", $collectcfg);
462
463    print STDERR "<export>\n" if $gli;
464   
465    my $manifest_lookup = new manifest();
466    if ($manifest ne "") { 
467    my $manifest_filename = $manifest;
468
469    if ($manifest_filename !~ m/^[\\\/]/) {
470        $manifest_filename = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, $manifest_filename);
471    }
472
473    $manifest =~ s/[\\\/]+/\//g;
474    $manifest =~ s/\/$//;
475
476    $manifest_lookup->parse($manifest_filename);
477    }
478   
479    # load all the plugins
480    $pluginfo = &plugin::load_plugins ($plugins, $verbosity, $out, $faillog, \@global_opts);
481       
482    if (scalar(@$pluginfo) == 0) {
483    &gsprintf($out, "{import.no_plugins_loaded}\n");
484    die "\n";
485    }
486   
487    # remove the old contents of the export directory if needed
488    if ($removeold && -e $exportdir) {
489    &gsprintf($out, "{export.removing_export}\n");
490    &util::rm_r ($exportdir);
491    }
492   
493    # create the export dir if needed
494    &util::mk_all_dir($exportdir);
495   
496    # read the export information file
497    # If saveas=DSpace, a "contents" file will be created, otherwise "export.inf"
498   
499    # the plugouts should be doing this!!
500    if ($saveas eq "DSpace"){
501    $expinfo_doc_filename = &util::filename_cat ($exportdir, "contents");
502    } elsif ($saveas =~ m/^.*METS$/ || $saveas eq "MARC" ) {
503##  $expinfo_doc_filename = &util::filename_cat ($exportdir, "export.inf");
504    my $doc_db = "archiveinf-doc";
505    $expinfo_doc_filename = &util::filename_cat ($exportdir, $doc_db);
506    &util::rename_gdbm_file($expinfo_doc_filename); # ensures gdb in case we have an existing legacy ldb one - can this happen?
507    $expinfo_doc_filename .= ".gdb";
508
509    }
510       
511    $export_info = new arcinfo();
512    $export_info -> load_info ($expinfo_doc_filename); 
513       
514    my ($plugout);
515    if (defined $collectcfg->{'plugout'} && $collectcfg->{'plugout'} =~ /^(.*METS|DSpace|MARCXML)Plugout/) {
516    $plugout = $collectcfg->{'plugout'};
517    }
518    else{
519    if ($saveas !~ /^(.*METS|DSpace|MARCXML)$/) {
520        push @$plugout,"GreenstoneMETSPlugout";
521    }
522    else{
523        push @$plugout,$saveas."Plugout";
524    }
525    }
526   
527    my $plugout_name = $plugout->[0];
528       
529    push @$plugout,("-output_info",$export_info) if (defined $export_info);
530    push @$plugout,("-verbosity",$verbosity) if (defined $verbosity);
531    push @$plugout,("-debug") if ($debug);
532    push @$plugout,("-gzip_output",$gzip) if (defined $gzip);
533    push @$plugout,("-output_handle",$out) if (defined $out);
534    push @$plugout,("-xslt_file",$xsltfile) if (defined $xsltfile);
535    push @$plugout,("-group") if ($group_marc && $plugout_name =~ m/^MARCXMLPlugout$/);
536    push @$plugout,("-mapping_file",$mapping_file) if (defined $mapping_file && $plugout_name =~ m/^MARCXMLPlugout$/);
537    push @$plugout,("-xslt_mets",$xslt_mets) if (defined $xslt_mets && $plugout_name =~ m/^.*METSPlugout$/);
538    push @$plugout,("-xslt_txt",$xslt_txt) if (defined $xslt_txt && $plugout_name =~ m/^.*METSPlugout$/);
539    push @$plugout,("-fedora_namespace",$fedora_namespace) if (defined $fedora_namespace && $plugout_name eq "FedoraMETSPlugout");
540   
541    $processor = &plugout::load_plugout($plugout);   
542    $processor->setoutputdir ($exportdir);
543       
544    $processor->set_OIDtype ($OIDtype, $OIDmetadata);
545       
546    &plugin::begin($pluginfo, $importdir, $processor, $maxdocs, $gli);
547       
548    if ($manifest eq "") {
549    # process the import directory
550    my $block_hash = {};
551    my $metadata = {};
552    # gobal blocking pass may set up some metadata
553    &plugin::file_block_read($pluginfo, $importdir, "", $block_hash, $metadata, $gli);
554    &plugin::read ($pluginfo, $importdir, "", $block_hash, $metadata, $processor, $maxdocs, 0, $gli);
555    }
556    else {
557    # process any files marked for exporting
558    foreach my $file (keys %{$manifest_lookup->{'index'}}) {
559        &plugin::read ($pluginfo, $importdir, $file, {}, {}, $processor, $maxdocs, 0, $gli);
560    }
561    }
562
563    if ($saveas eq "FedoraMETS") {
564    # create collection "doc obj" for Fedora that contains
565    # collection-level metadata
566   
567    my $doc_obj = new doc($configfilename,"nonindexed_doc");
568    $doc_obj->set_OID("collection");
569   
570    my $col_name = undef;
571    my $col_meta = $collectcfg->{'collectionmeta'};
572   
573    if (defined $col_meta) {
574       
575        store_collectionmeta($col_meta,"collectionname",$doc_obj); # in GS3 this is a collection's name
576        store_collectionmeta($col_meta,"collectionextra",$doc_obj); # in GS3 this is a collection's description
577       
578    }
579    $processor->process($doc_obj);
580    }
581       
582    &plugin::end($pluginfo, $processor);
583
584    &plugin::deinit($pluginfo, $processor);
585       
586    # write out the export information file
587    #$processor->close_file_output() if $groupsize > 1;
588    $processor->close_group_output() if $processor->is_group();
589
590    if (($saveas =~ m/^.*METS$/) || ($saveas eq "MARC")) {
591    # Not all export types need this (e.g. DSpace)
592    $export_info->save_info($expinfo_doc_filename);
593    }
594       
595    # write out export stats
596    my $close_stats = 0;
597    if ($statsfile !~ /^(STDERR|STDOUT)$/i) {
598    if (open (STATS, ">$statsfile")) {
599        $statsfile = 'import::STATS';
600        $close_stats = 1;
601    } else {
602        &gsprintf($out, "{import.cannot_open_stats_file}", $statsfile);
603        &gsprintf($out, "{import.stats_backup}\n");
604        $statsfile = 'STDERR';
605    }
606    }
607
608    &gsprintf($out, "\n");
609    &gsprintf($out, "*********************************************\n");
610    &gsprintf($out, "{export.complete}\n");
611    &gsprintf($out, "*********************************************\n");
612   
613    &plugin::write_stats($pluginfo, $statsfile, $faillogname, $gli);
614    if ($close_stats) {
615    close STATS;
616    }
617   
618    close OUT if $close_out;
619    close FAILLOG;
620}
621
622
623sub store_collectionmeta
624{
625    my ($collectionmeta,$field,$doc_obj) = @_;
626
627    my $section = $doc_obj->get_top_section();
628
629    my $field_hash = $collectionmeta->{$field};
630
631    foreach my $k (keys %$field_hash)
632    {
633    my $val = $field_hash->{$k};
634
635    ### print STDERR "*** $k = $field_hash->{$k}\n";
636
637    my $md_label = "ex.$field";
638
639
640    if ($k =~ m/^\[l=(.*?)\]$/)
641    {
642
643        my $md_suffix = $1;
644        $md_label .= "^$md_suffix";
645    }
646
647
648    $doc_obj->add_utf8_metadata($section,$md_label, $val);
649   
650    # see cfgread4gs3.pm: GS2's "collectionextra" is called "description" in GS3,
651    # while "collectionname" in GS2 is called "name" in GS3.
652    # Variable $nameMap variable in cfgread4gs3.pm maps between GS2 and GS3
653    if (($md_label eq "ex.collectionname^en") || ($md_label eq "ex.collectionname"))
654    {
655        $doc_obj->add_utf8_metadata($section,"dc.Title", $val);
656    }
657
658    }
659}
660
661
662
663
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