source: main/trunk/greenstone2/perllib/inexport.pm@ 27352

Last change on this file since 27352 was 27352, checked in by kjdon, 11 years ago

added filename into the list for OIDtype
  • Property svn:executable set to *
File size: 44.3 KB
Line 
1###########################################################################
2#
3# inexport.pm -- useful class to support import.pl and export.pl
4# A component of the Greenstone digital library software
5# from the New Zealand Digital Library Project at the
6# University of Waikato, New Zealand.
7#
8# Copyright (C) 1999 New Zealand Digital Library Project
9#
10# This program is free software; you can redistribute it and/or modify
11# it under the terms of the GNU General Public License as published by
12# the Free Software Foundation; either version 2 of the License, or
13# (at your option) any later version.
14#
15# This program is distributed in the hope that it will be useful,
16# but WITHOUT ANY WARRANTY; without even the implied warranty of
17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18# GNU General Public License for more details.
19#
20# You should have received a copy of the GNU General Public License
21# along with this program; if not, write to the Free Software
22# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23#
24###########################################################################
25
26package inexport;
27
28use strict;
29
30no strict 'refs'; # allow filehandles to be variables and vice versa
31no strict 'subs'; # allow barewords (eg STDERR) as function arguments
32
33use arcinfo;
34use colcfg;
35use dbutil;
36use doc;
37use plugin;
38use plugout;
39use manifest;
40use inexport;
41use util;
42use scriptutil;
43use FileHandle;
44use gsprintf 'gsprintf';
45use printusage;
46use parse2;
47
48use File::Basename;
49
50sub new
51{
52 my $class = shift (@_);
53 my ($mode,$argv,$options,$opt_listall_options) = @_;
54
55 my $self = { 'xml' => 0, 'mode' => $mode };
56
57 # general options available to all plugins
58 my $arguments = $options->{'args'};
59 my $intArgLeftinAfterParsing = parse2::parse($argv,$arguments,$self,"allow_extra_options");
60 # Parse returns -1 if something has gone wrong
61 if ($intArgLeftinAfterParsing == -1)
62 {
63 &PrintUsage::print_txt_usage($options, "{import.params}");
64 die "\n";
65 }
66
67 my $language = $self->{'language'};
68 # If $language has been specified, load the appropriate resource bundle
69 # (Otherwise, the default resource bundle will be loaded automatically)
70 if ($language && $language =~ /\S/) {
71 &gsprintf::load_language_specific_resource_bundle($language);
72 }
73
74 if ($self->{'listall'}) {
75 if ($self->{'xml'}) {
76 &PrintUsage::print_xml_usage($opt_listall_options);
77 }
78 else
79 {
80 &PrintUsage::print_txt_usage($opt_listall_options,"{export.params}");
81 }
82 die "\n";
83 }
84
85
86 if ($self->{'xml'}) {
87 &PrintUsage::print_xml_usage($options);
88 print "\n";
89 return bless $self, $class;
90 }
91
92 if ($self->{'gli'}) { # the gli wants strings to be in UTF-8
93 &gsprintf::output_strings_in_UTF8;
94 }
95
96 # now check that we had exactly one leftover arg, which should be
97 # the collection name. We don't want to do this earlier, cos
98 # -xml arg doesn't need a collection name
99 # Or if the user specified -h, then we output the usage also
100
101 if ($intArgLeftinAfterParsing != 1 || (@$argv && $argv->[0] =~ /^\-+h/))
102 {
103 &PrintUsage::print_txt_usage($options, "{import.params}");
104 die "\n";
105 }
106
107 $self->{'close_out'} = 0;
108 my $out = $self->{'out'};
109 if ($out !~ /^(STDERR|STDOUT)$/i) {
110 open (OUT, ">$out") ||
111 (&gsprintf(STDERR, "{common.cannot_open_output_file}: $!\n", $out) && die);
112 $out = 'inexport::OUT';
113 $self->{'close_out'} = 1;
114 }
115 $out->autoflush(1);
116 $self->{'out'} = $out;
117
118 # @ARGV should be only one item, the name of the collection
119 $self->{'collection'} = shift @$argv;
120
121 # Unless otherwise stated all manifests are considered version 1---where
122 # they act more like an advanced process expression---as compared to newer
123 # manifest files that act as an explicit (and exhaustive) list of files to
124 # process [jmt12]
125 $self->{'manifest_version'} = 1;
126
127 return bless $self, $class;
128}
129
130# Simplified version of the contstructor for use with CGI scripts
131sub newCGI
132{
133 my $class = shift (@_);
134 my ($mode,$collect,$gsdl_cgi,$opt_site) = @_;
135
136 my $self = { 'xml' => 0, 'mode' => $mode };
137
138 $self->{'out'} = STDERR;
139
140 if (defined $gsdl_cgi) {
141 $self->{'site'} = $opt_site;
142 my $collect_dir = $gsdl_cgi->get_collection_dir($opt_site);
143 $self->{'collectdir'} = $collect_dir;
144 }
145 else {
146 $self->{'site'} = "";
147 $self->{'collectdir'} = &FileUtils::filenameConcatenate($ENV{'GSDLHOME'},"collect");
148 }
149 $self->{'faillog'} = "";
150
151 $self->{'collection'} = $collect;
152
153 return bless $self, $class;
154}
155sub get_collection
156{
157 my $self = shift @_;
158
159 return $self->{'collection'};
160}
161
162
163sub read_collection_cfg
164{
165 my $self = shift @_;
166 my ($collection,$options) = @_;
167
168 my $collectdir = $self->{'collectdir'};
169 my $site = $self->{'site'};
170 my $out = $self->{'out'};
171
172 if (($collection = &colcfg::use_collection($site, $collection, $collectdir)) eq "") {
173 &PrintUsage::print_txt_usage($options, "{import.params}");
174 die "\n";
175 }
176
177 # set gs_version 2/3
178 $self->{'gs_version'} = "2";
179 if ((defined $site) && ($site ne "")) {
180 # gs3
181 $self->{'gs_version'} = "3";
182 }
183
184 # add collection's perllib dir into include path in
185 # case we have collection specific modules
186 &util::augmentINC(&FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, 'perllib'));
187
188 # check that we can open the faillog
189 my $faillog = $self->{'faillog'};
190 if ($faillog eq "") {
191 $faillog = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "etc", "fail.log");
192 }
193 open (FAILLOG, ">$faillog") ||
194 (&gsprintf(STDERR, "{import.cannot_open_fail_log}\n", $faillog) && die);
195
196
197 my $faillogname = $faillog;
198 $faillog = 'inexport::FAILLOG';
199 $faillog->autoflush(1);
200 $self->{'faillog'} = $faillog;
201 $self->{'faillogname'} = $faillogname;
202 $self->{'close_faillog'} = 1;
203
204 # Read in the collection configuration file.
205 my $gs_mode = "gs".$self->{'gs_version'}; #gs2 or gs3
206 my $config_filename = &colcfg::get_collect_cfg_name($out, $gs_mode);
207 my $collectcfg = &colcfg::read_collection_cfg ($config_filename, $gs_mode);
208
209 return ($config_filename,$collectcfg);
210}
211
212sub set_collection_options
213{
214 my $self = shift @_;
215 my ($collectcfg) = @_;
216
217 my $inexport_mode = $self->{'mode'};
218
219 my $verbosity = $self->{'verbosity'};
220 my $debug = $self->{'debug'};
221 my $importdir = $self->{'importdir'};
222 my $archivedir = $self->{'archivedir'} || $self->{'exportdir'} || "";
223 my $out = $self->{'out'};
224
225 # If the infodbtype value wasn't defined in the collect.cfg file, use the default
226 if (!defined($collectcfg->{'infodbtype'}))
227 {
228 $collectcfg->{'infodbtype'} = &dbutil::get_default_infodb_type();
229 }
230 if ($collectcfg->{'infodbtype'} eq "gdbm-txtgz") {
231 # we can't use the text version for archives dbs.
232 $collectcfg->{'infodbtype'} = "gdbm";
233 }
234
235 if (defined $collectcfg->{'importdir'} && $importdir eq "") {
236 $importdir = $collectcfg->{'importdir'};
237 }
238 if (defined $collectcfg->{'archivedir'} && $archivedir eq "") {
239 $archivedir = $collectcfg->{'archivedir'};
240 }
241 # fill in the default import and archives directories if none
242 # were supplied, turn all \ into / and remove trailing /
243 $importdir = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "import") if $importdir eq "";
244 # @todo &FileUtils::sanitizePath($importdir) [jmt12]
245 $importdir =~ s/[\\\/]+/\//g;
246 $importdir =~ s/\/$//;
247 if (!-e $importdir) {
248 &gsprintf($out, "{import.no_import_dir}\n\n", $importdir);
249 die "\n";
250 }
251 $self->{'importdir'} = $importdir;
252
253 if ($archivedir eq "") {
254 if ($inexport_mode eq "import") {
255 $archivedir = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "archives");
256 }
257 elsif ($inexport_mode eq "export") {
258 $archivedir = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "export");
259 }
260 else {
261 print STDERR "Warning: Unrecognized import/export mode '$inexport_mode'\n";
262 print STDERR " Defaulting to 'archives' for file output\n";
263 $archivedir = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "archives");
264 }
265 }
266
267 # @todo &FileUtils::sanitizePath($archivedir) [jmt12]
268 $archivedir =~ s/[\\\/]+/\//g;
269 $archivedir =~ s/\/$//;
270 $self->{'archivedir'} = $archivedir;
271
272 if ($verbosity !~ /\d+/) {
273 if (defined $collectcfg->{'verbosity'} && $collectcfg->{'verbosity'} =~ /\d+/) {
274 $verbosity = $collectcfg->{'verbosity'};
275 } else {
276 $verbosity = 2; # the default
277 }
278 }
279 $self->{'verbosity'} = $verbosity;
280
281 if (defined $collectcfg->{'manifest'} && $self->{'manifest'} eq "") {
282 $self->{'manifest'} = $collectcfg->{'manifest'};
283 }
284
285 if (defined $collectcfg->{'gzip'} && !$self->{'gzip'}) {
286 if ($collectcfg->{'gzip'} =~ /^true$/i) {
287 $self->{'gzip'} = 1;
288 }
289 }
290
291 if ($self->{'maxdocs'} !~ /\-?\d+/) {
292 if (defined $collectcfg->{'maxdocs'} && $collectcfg->{'maxdocs'} =~ /\-?\d+/) {
293 $self->{'maxdocs'} = $collectcfg->{'maxdocs'};
294 } else {
295 $self->{'maxdocs'} = -1; # the default
296 }
297 }
298
299 if ((defined $self->{'groupsize'}) && ($self->{'groupsize'} == 1)) {
300 if (defined $collectcfg->{'groupsize'} && $collectcfg->{'groupsize'} =~ /\d+/) {
301 $self->{'groupsize'} = $collectcfg->{'groupsize'};
302 }
303 }
304
305 if (!defined $self->{'OIDtype'}
306 || ($self->{'OIDtype'} !~ /^(hash|hash_on_full_filename|incremental|assigned|filename|dirname|full_filename)$/ )) {
307 # OIDtype was either not defined on the command-line, or if it was not one of the recognized values
308 if (defined $collectcfg->{'OIDtype'}
309 && $collectcfg->{'OIDtype'} =~ /^(hash|hash_on_full_filename|incremental|assigned|filename|dirname|full_filename)$/) {
310 $self->{'OIDtype'} = $collectcfg->{'OIDtype'};
311 } else {
312 $self->{'OIDtype'} = "hash"; # the default
313 }
314 }
315
316 if ((!defined $self->{'OIDmetadata'}) || ($self->{'OIDmetadata'} eq "")) {
317 if (defined $collectcfg->{'OIDmetadata'}) {
318 $self->{'OIDmetadata'} = $collectcfg->{'OIDmetadata'};
319 } else {
320 $self->{'OIDmetadata'} = "dc.Identifier"; # the default
321 }
322 }
323
324 my $sortmeta = $self->{'sortmeta'};
325 if (defined $collectcfg->{'sortmeta'} && (!defined $sortmeta || $sortmeta eq "")) {
326 $sortmeta = $collectcfg->{'sortmeta'};
327 }
328 # sortmeta cannot be used with group size
329 $sortmeta = undef unless defined $sortmeta && $sortmeta =~ /\S/;
330 if (defined $sortmeta && $self->{'groupsize'} > 1) {
331 &gsprintf($out, "{import.cannot_sort}\n\n");
332 $sortmeta = undef;
333 }
334 $self->{'sortmeta'} = $sortmeta;
335
336 if (defined $collectcfg->{'removeprefix'} && $self->{'removeprefix'} eq "") {
337 $self->{'removeprefix'} = $collectcfg->{'removeprefix'};
338 }
339
340 if (defined $collectcfg->{'removesuffix'} && $self->{'removesuffix'} eq "") {
341 $self->{'removesuffix'} = $collectcfg->{'removesuffix'};
342 }
343 if (defined $collectcfg->{'debug'} && $collectcfg->{'debug'} =~ /^true$/i) {
344 $self->{'debug'} = 1;
345 }
346 if (defined $collectcfg->{'gli'} && $collectcfg->{'gli'} =~ /^true$/i) {
347 $self->{'gli'} = 1;
348 }
349 $self->{'gli'} = 0 unless defined $self->{'gli'};
350
351 # check keepold and removeold
352 my $checkdir = ($inexport_mode eq "import") ? "archives" : "export";
353
354 my ($removeold, $keepold, $incremental, $incremental_mode)
355 = &scriptutil::check_removeold_and_keepold($self->{'removeold'}, $self->{'keepold'},
356 $self->{'incremental'}, $checkdir,
357 $collectcfg);
358
359 $self->{'removeold'} = $removeold;
360 $self->{'keepold'} = $keepold;
361 $self->{'incremental'} = $incremental;
362 $self->{'incremental_mode'} = $incremental_mode;
363
364 # Since this wasted my morning, let's at least warn a user that manifest
365 # files now *only* work if keepold is set [jmt12]
366 if ($self->{'manifest'} && !$self->{'keepold'})
367 {
368 print STDERR "Warning: -manifest flag should not be specified without also setting -keepold or -incremental\n";
369 }
370}
371
372sub process_files
373{
374 my $self = shift @_;
375 my ($config_filename,$collectcfg) = @_;
376
377 my $inexport_mode = $self->{'mode'};
378
379 my $verbosity = $self->{'verbosity'};
380 my $debug = $self->{'debug'};
381
382 my $importdir = $self->{'importdir'};
383 my $archivedir = $self->{'archivedir'} || $self->{'exportdir'};
384
385 my $incremental = $self->{'incremental'};
386 my $incremental_mode = $self->{'incremental_mode'};
387
388 my $gs_version = $self->{'gs_version'};
389
390 my $removeold = $self->{'removeold'};
391 my $keepold = $self->{'keepold'};
392
393 my $saveas = $self->{'saveas'};
394 my $OIDtype = $self->{'OIDtype'};
395 my $OIDmetadata = $self->{'OIDmetadata'};
396
397 my $out = $self->{'out'};
398 my $faillog = $self->{'faillog'};
399
400 my $maxdocs = $self->{'maxdocs'};
401 my $gzip = $self->{'gzip'};
402 my $groupsize = $self->{'groupsize'};
403 my $sortmeta = $self->{'sortmeta'};
404
405 my $removeprefix = $self->{'removeprefix'};
406 my $removesuffix = $self->{'removesuffix'};
407
408 my $gli = $self->{'gli'};
409
410 # related to export
411 my $xsltfile = $self->{'xsltfile'};
412 my $group_marc = $self->{'group_marc'};
413 my $mapping_file = $self->{'mapping_file'};
414 my $xslt_mets = $self->{'xslt_mets'};
415 my $xslt_txt = $self->{'xslt_txt'};
416 my $fedora_namespace = $self->{'fedora_namespace'};
417 my $metadata_prefix = $self->{'metadata_prefix'};
418
419 if ($inexport_mode eq "import") {
420 print STDERR "<Import>\n" if $gli;
421 }
422 else {
423 print STDERR "<export>\n" if $gli;
424 }
425
426 my $manifest_lookup = new manifest($collectcfg->{'infodbtype'},$archivedir);
427 if ($self->{'manifest'} ne "") {
428 my $manifest_filename = $self->{'manifest'};
429
430 if (!&FileUtils::isFilenameAbsolute($manifest_filename)) {
431 $manifest_filename = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, $manifest_filename);
432 }
433
434 $self->{'manifest'} =~ s/[\\\/]+/\//g;
435 $self->{'manifest'} =~ s/\/$//;
436
437 $manifest_lookup->parse($manifest_filename);
438
439 # manifests may now include a version number [jmt12]
440 $self->{'manifest_version'} = $manifest_lookup->get_version();
441 }
442
443 my $manifest = $self->{'manifest'};
444
445 # load all the plugins
446 my $plugins = [];
447 if (defined $collectcfg->{'plugin'}) {
448 $plugins = $collectcfg->{'plugin'};
449 }
450
451 my $plugin_incr_mode = $incremental_mode;
452 if ($manifest ne "") {
453 # if we have a manifest file, then we pretend we are fully incremental for plugins
454 $plugin_incr_mode = "all";
455 }
456 #some global options for the plugins
457 my @global_opts = ();
458
459 my $pluginfo = &plugin::load_plugins ($plugins, $verbosity, $out, $faillog, \@global_opts, $plugin_incr_mode, $gs_version);
460 if (scalar(@$pluginfo) == 0) {
461 &gsprintf($out, "{import.no_plugins_loaded}\n");
462 die "\n";
463 }
464
465 # remove the old contents of the archives directory (and tmp
466 # directory) if needed
467
468 if ($removeold) {
469 if (&FileUtils::directoryExists($archivedir)) {
470 &gsprintf($out, "{import.removing_archives}\n");
471 &FileUtils::removeFilesRecursive($archivedir);
472 }
473 my $tmpdir = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "tmp");
474 $tmpdir =~ s/[\\\/]+/\//g;
475 $tmpdir =~ s/\/$//;
476 if (&FileUtils::directoryExists($tmpdir)) {
477 &gsprintf($out, "{import.removing_tmpdir}\n");
478 &FileUtils::removeFilesRecursive($tmpdir);
479 }
480 }
481
482 # create the archives dir if needed
483 &FileUtils::makeAllDirectories($archivedir);
484
485 # read the archive information file
486
487 # BACKWARDS COMPATIBILITY: Just in case there are old .ldb/.bdb files (won't do anything for other infodbtypes)
488 &util::rename_ldb_or_bdb_file(&FileUtils::filenameConcatenate($archivedir, "archiveinf-doc"));
489 &util::rename_ldb_or_bdb_file(&FileUtils::filenameConcatenate($archivedir, "archiveinf-src"));
490
491 # When we make these initial calls to determine the archive information doc
492 # and src databases we pass through a '1' to indicate this is the first
493 # time we are referring to these databases. When using dynamic dbutils
494 # (available in extensions) this indicates to some database types (for
495 # example, persistent servers) that this is a good time to perform any
496 # one time initialization. The argument has no effect on vanilla dbutils
497 # [jmt12]
498 my $perform_firsttime_init = 1;
499 my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($collectcfg->{'infodbtype'}, "archiveinf-doc", $archivedir, $perform_firsttime_init);
500 my $arcinfo_src_filename = &dbutil::get_infodb_file_path($collectcfg->{'infodbtype'}, "archiveinf-src", $archivedir, $perform_firsttime_init);
501
502 my $archive_info = new arcinfo ($collectcfg->{'infodbtype'});
503 $archive_info->load_info ($arcinfo_doc_filename);
504
505 if ($manifest eq "") {
506 # Load in list of files in import folder from last import (if present)
507 $archive_info->load_prev_import_filelist ($arcinfo_src_filename);
508 }
509
510 ####Use Plugout####
511 my $plugout;
512
513 if ($inexport_mode eq "import") {
514 if (defined $collectcfg->{'plugout'}) {
515 # If a plugout was specified in the collect.cfg file, assume it is sensible
516 # We can't check the name because it could be anything, if it is a custom plugout
517 $plugout = $collectcfg->{'plugout'};
518 }
519 else{
520 if ($saveas !~ /^(GreenstoneXML|GreenstoneMETS)$/) {
521 push @$plugout,"GreenstoneXMLPlugout";
522 }
523 else{
524 push @$plugout,$saveas."Plugout";
525 }
526 }
527 }
528 else {
529 if (defined $collectcfg->{'plugout'} && $collectcfg->{'plugout'} =~ /^(.*METS|DSpace|MARCXML)Plugout/) {
530 $plugout = $collectcfg->{'plugout'};
531 }
532 else{
533 if ($saveas !~ /^(GreenstoneMETS|FedoraMETS|DSpace|MARCXML)$/) {
534 push @$plugout,"GreenstoneMETSPlugout";
535 }
536 else{
537 push @$plugout,$saveas."Plugout";
538 }
539 }
540 }
541
542 my $plugout_name = $plugout->[0];
543
544 push @$plugout,("-output_info",$archive_info) if (defined $archive_info);
545 push @$plugout,("-verbosity",$verbosity) if (defined $verbosity);
546 push @$plugout,("-debug") if ($debug);
547 push @$plugout,("-group_size",$groupsize) if (defined $groupsize);
548 push @$plugout,("-gzip_output") if ($gzip);
549 push @$plugout,("-output_handle",$out) if (defined $out);
550
551 push @$plugout,("-xslt_file",$xsltfile) if (defined $xsltfile && $xsltfile ne "");
552
553 if ($plugout_name =~ m/^MARCXMLPlugout$/) {
554 push @$plugout,("-group") if ($group_marc);
555 push @$plugout,("-mapping_file",$mapping_file) if (defined $mapping_file && $mapping_file ne "");
556 }
557 if ($plugout_name =~ m/^.*METSPlugout$/) {
558 push @$plugout,("-xslt_mets",$xslt_mets) if (defined $xslt_mets && $xslt_mets ne "");
559 push @$plugout,("-xslt_txt",$xslt_txt) if (defined $xslt_txt && $xslt_txt ne "");
560 }
561
562 if ($plugout_name eq "FedoraMETSPlugout") {
563 push @$plugout,("-fedora_namespace",$fedora_namespace) if (defined $fedora_namespace && $fedora_namespace ne "");
564 }
565
566 if ($plugout_name eq "DSpacePlugout") {
567 push @$plugout,("-metadata_prefix",$metadata_prefix) if (defined $metadata_prefix && $metadata_prefix ne "");
568 }
569
570 my $processor = &plugout::load_plugout($plugout);
571 $processor->setoutputdir ($archivedir);
572 $processor->set_sortmeta ($sortmeta, $removeprefix, $removesuffix) if defined $sortmeta;
573
574 $processor->set_OIDtype ($OIDtype, $OIDmetadata);
575
576 &plugin::begin($pluginfo, $importdir, $processor, $maxdocs, $gli);
577
578 if ($removeold) {
579 # occasionally, plugins may want to do something on remove
580 # old, eg pharos image indexing
581 &plugin::remove_all($pluginfo, $importdir, $processor, $maxdocs, $gli);
582 }
583
584 # process the import directory
585 my $block_hash = {};
586 $block_hash->{'new_files'} = {};
587 $block_hash->{'reindex_files'} = {};
588 # all of these are set somewhere else, so it's more readable to define them
589 # here [jmt12]
590 $block_hash->{'all_files'} = {};
591 $block_hash->{'deleted_files'} = {};
592 $block_hash->{'file_blocks'} = {};
593 $block_hash->{'metadata_files'} = {};
594 $block_hash->{'shared_fileroot'} = '';
595 # a new flag so we can tell we had a manifest way down in the plugins
596 # [jmt12]
597 $block_hash->{'manifest'} = 'false';
598 my $metadata = {};
599
600 # global blocking pass may set up some metadata
601 # - when we have a newer manifest file we don't do this -unless- the
602 # collection configuration indicates this collection contains complex
603 # (inherited) metadata [jmt12]
604 if ($manifest eq '' || (defined $collectcfg->{'complexmeta'} && $collectcfg->{'complexmeta'} eq 'true'))
605 {
606 &plugin::file_block_read($pluginfo, $importdir, "", $block_hash, $metadata, $gli);
607 }
608 else
609 {
610 print STDERR "Skipping global file scan due to manifest and complexmeta configuration\n";
611 }
612
613 if ($manifest ne "") {
614
615 # mark that we are using a manifest - information that might be needed
616 # down in plugins (for instance DirectoryPlugin)
617 $block_hash->{'manifest'} = $self->{'manifest_version'};
618
619 #
620 # 1. Process delete files first
621 #
622 my @deleted_files = keys %{$manifest_lookup->{'delete'}};
623 my @full_deleted_files = ();
624
625 # ensure all filenames are absolute
626 foreach my $df (@deleted_files) {
627 my $full_df =
628 (&FileUtils::isFilenameAbsolute($df))
629 ? $df
630 : &FileUtils::filenameConcatenate($importdir,$df);
631
632 if (-d $full_df) {
633 &add_dir_contents_to_list($full_df, \@full_deleted_files);
634 } else {
635 push(@full_deleted_files,$full_df);
636 }
637 }
638
639 &plugin::remove_some($pluginfo, $collectcfg->{'infodbtype'}, $archivedir, \@full_deleted_files);
640 mark_docs_for_deletion($archive_info,{},
641 \@full_deleted_files,
642 $archivedir, $verbosity, "delete");
643
644
645 #
646 # 2. Now files for reindexing
647 #
648
649 my @reindex_files = keys %{$manifest_lookup->{'reindex'}};
650 my @full_reindex_files = ();
651 # ensure all filenames are absolute
652 foreach my $rf (@reindex_files) {
653 my $full_rf =
654 (&FileUtils::isFilenameAbsolute($rf))
655 ? $rf
656 : &FileUtils::filenameConcatenate($importdir,$rf);
657
658 if (-d $full_rf) {
659 &add_dir_contents_to_list($full_rf, \@full_reindex_files);
660 } else {
661 push(@full_reindex_files,$full_rf);
662 }
663 }
664
665 &plugin::remove_some($pluginfo, $collectcfg->{'infodbtype'}, $archivedir, \@full_reindex_files);
666 mark_docs_for_deletion($archive_info,{},\@full_reindex_files, $archivedir,$verbosity, "reindex");
667
668 # And now to ensure the new version of the file processed by
669 # appropriate plugin, we need to add it to block_hash reindex list
670 foreach my $full_rf (@full_reindex_files) {
671 $block_hash->{'reindex_files'}->{$full_rf} = 1;
672 }
673
674
675 #
676 # 3. Now finally any new files - add to block_hash new_files list
677 #
678
679 my @new_files = keys %{$manifest_lookup->{'index'}};
680 my @full_new_files = ();
681
682 foreach my $nf (@new_files) {
683 # ensure filename is absolute
684 my $full_nf =
685 (&FileUtils::isFilenameAbsolute($nf))
686 ? $nf
687 : &FileUtils::filenameConcatenate($importdir,$nf);
688
689 if (-d $full_nf) {
690 &add_dir_contents_to_list($full_nf, \@full_new_files);
691 } else {
692 push(@full_new_files,$full_nf);
693 }
694 }
695
696 my $arcinfo_src_filename = &dbutil::get_infodb_file_path($collectcfg->{'infodbtype'}, "archiveinf-src", $archivedir);
697 # need to check this file exists before trying to read it - in the past
698 # it wasn't possible to have a manifest unless keepold was also set so
699 # you were pretty much guarenteed arcinfo existed
700 # [jmt12]
701 # @todo &FileUtils::fileExists($arcinfo_src_filename) [jmt12]
702 if (-e $arcinfo_src_filename)
703 {
704 my $arcinfodb_map = {};
705 &dbutil::read_infodb_file($collectcfg->{'infodbtype'}, $arcinfo_src_filename, $arcinfodb_map);
706 foreach my $f (@full_new_files) {
707 # check that we haven't seen it already
708 if (defined $arcinfodb_map->{$f}) {
709 # TODO make better warning
710 print STDERR "Warning: $f already in src archive, \n";
711 } else {
712 $block_hash->{'new_files'}->{$f} = 1;
713 }
714 }
715
716 undef $arcinfodb_map;
717 }
718 # no existing files - so we can just add all the files [jmt12]
719 else
720 {
721 foreach my $f (@full_new_files)
722 {
723 $block_hash->{'new_files'}->{$f} = 1;
724 }
725 }
726
727 # If we are not using complex inherited metadata (and thus have skipped
728 # the global file scan) we need to at least check for a matching
729 # metadata.xml for the files being indexed/reindexed
730 # - unless we are using the newer version of Manifests, which are treated
731 # verbatim, and should have a metadata element for metadata files (so
732 # we can explicitly process metadata files other than metadata.xml)
733 # [jmt12]
734 if ($self->{'manifest_version'} < 1 && (!defined $collectcfg->{'complexmeta'} || $collectcfg->{'complexmeta'} ne 'true'))
735 {
736 my @all_files_to_import = (keys %{$block_hash->{'reindex_files'}}, keys %{$block_hash->{'new_files'}});
737 foreach my $file_to_import (@all_files_to_import)
738 {
739 my $metadata_xml_path = $file_to_import;
740 $metadata_xml_path =~ s/[^\\\/]*$/metadata.xml/;
741 if (&FileUtils::fileExists($metadata_xml_path))
742 {
743 &plugin::file_block_read($pluginfo, '', $metadata_xml_path, $block_hash, $metadata, $gli);
744 }
745 }
746 }
747
748 # new version manifest files explicitly list metadata files to be
749 # processed (ignoring complexmeta if set)
750 # [jmt12]
751 if ($self->{'manifest_version'} > 1)
752 {
753 # Process metadata files
754 foreach my $file_to_import (keys %{$block_hash->{'reindex_files'}}, keys %{$block_hash->{'new_files'}})
755 {
756 $self->perform_process_files($manifest, $pluginfo, '', $file_to_import, $block_hash, $metadata, $processor, $maxdocs);
757 }
758 }
759 }
760 else {
761 # if incremental, we read through the import folder to see whats changed.
762
763 if ($incremental || $incremental_mode eq "onlyadd") {
764 prime_doc_oid_count($archivedir);
765
766 # Can now work out which files were new, already existed, and have
767 # been deleted
768
769 new_vs_old_import_diff($archive_info,$block_hash,$importdir,
770 $archivedir,$verbosity,$incremental_mode);
771
772 my @new_files = sort keys %{$block_hash->{'new_files'}};
773 if (scalar(@new_files>0)) {
774 print STDERR "New files and modified metadata files since last import:\n ";
775 print STDERR join("\n ",@new_files), "\n";
776 }
777
778 if ($incremental) {
779 # only look for deletions if we are truely incremental
780 my @deleted_files = sort keys %{$block_hash->{'deleted_files'}};
781 # Filter out any in gsdl/tmp area
782 my @filtered_deleted_files = ();
783 my $gsdl_tmp_area = &FileUtils::filenameConcatenate($ENV{'GSDLHOME'}, "tmp");
784 my $collect_tmp_area = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'}, "tmp");
785 $gsdl_tmp_area = &util::filename_to_regex($gsdl_tmp_area);
786 $collect_tmp_area = &util::filename_to_regex($collect_tmp_area);
787
788 foreach my $df (@deleted_files) {
789 next if ($df =~ m/^$gsdl_tmp_area/);
790 next if ($df =~ m/^$collect_tmp_area/);
791
792 push(@filtered_deleted_files,$df);
793 }
794
795
796 @deleted_files = @filtered_deleted_files;
797
798 if (scalar(@deleted_files)>0) {
799 print STDERR "Files deleted since last import:\n ";
800 print STDERR join("\n ",@deleted_files), "\n";
801
802
803 &plugin::remove_some($pluginfo, $collectcfg->{'infodbtype'}, $archivedir, \@deleted_files);
804
805 mark_docs_for_deletion($archive_info,$block_hash,\@deleted_files, $archivedir,$verbosity, "delete");
806 }
807
808 my @reindex_files = sort keys %{$block_hash->{'reindex_files'}};
809
810 if (scalar(@reindex_files)>0) {
811 print STDERR "Files to reindex since last import:\n ";
812 print STDERR join("\n ",@reindex_files), "\n";
813 &plugin::remove_some($pluginfo, $collectcfg->{'infodbtype'}, $archivedir, \@reindex_files);
814 mark_docs_for_deletion($archive_info,$block_hash,\@reindex_files, $archivedir,$verbosity, "reindex");
815 }
816
817 }
818 }
819 }
820
821 # Check for existence of the file that's to contain earliestDateStamp in archivesdir
822 # Do nothing if the file already exists (file exists on incremental build).
823 # If the file doesn't exist, as happens on full build, create it and write out the current datestamp into it
824 # In buildcol, read the file's contents and set the earliestdateStamp in GS2's build.cfg / GS3's buildconfig.xml
825 # In doc.pm have set_oaiLastModified similar to set_lastmodified, and create the doc fields
826 # oailastmodified and oailastmodifieddate
827 my $earliestDatestampFile = &FileUtils::filenameConcatenate($archivedir, "earliestDatestamp");
828 if (!-f $earliestDatestampFile && -d $archivedir) {
829 my $current_time_in_seconds = time; # in seconds
830
831 if(open(FOUT, ">$earliestDatestampFile")) {
832 # || (&gsprintf(STDERR, "{common.cannot_open}: $!\n", $earliestDatestampFile) && die);
833 print FOUT $current_time_in_seconds;
834 close(FOUT);
835 }
836 else {
837 &gsprintf(STDERR, "{import.cannot_write_earliestdatestamp}\n", $earliestDatestampFile);
838 }
839
840 }
841
842
843 $self->perform_process_files($manifest, $pluginfo, $importdir, '', $block_hash, $metadata, $processor, $maxdocs);
844
845 if ($saveas eq "FedoraMETS") {
846 # create collection "doc obj" for Fedora that contains
847 # collection-level metadata
848
849 my $doc_obj = new doc($config_filename,"nonindexed_doc","none");
850 $doc_obj->set_OID("collection");
851
852 my $col_name = undef;
853 my $col_meta = $collectcfg->{'collectionmeta'};
854
855 if (defined $col_meta) {
856 store_collectionmeta($col_meta,"collectionname",$doc_obj); # in GS3 this is a collection's name
857 store_collectionmeta($col_meta,"collectionextra",$doc_obj); # in GS3 this is a collection's description
858 }
859 $processor->process($doc_obj);
860 }
861
862 &plugin::end($pluginfo, $processor);
863
864 &plugin::deinit($pluginfo, $processor);
865
866 # Store the value of OIDCount (used in doc.pm) so it can be
867 # restored correctly to this value on an incremental build
868 # - this OIDcount file should only be generated for numerical oids [jmt12]
869 if ($self->{'OIDtype'} eq 'incremental')
870 {
871 store_doc_oid_count($archivedir);
872 }
873
874 # write out the archive information file
875 $processor->close_file_output() if (defined $groupsize) && ($groupsize > 1);
876 $processor->close_group_output() if $processor->is_group();
877
878 # for backwards compatability with archvies.inf file
879 if ($arcinfo_doc_filename =~ m/(contents)|(\.inf)$/) {
880 $archive_info->save_info($arcinfo_doc_filename);
881 }
882 else {
883 $archive_info->save_revinfo_db($arcinfo_src_filename);
884 }
885
886 return $pluginfo;
887}
888
889# @function perform_process_files()
890# while process_files() above prepares the system to import files this is the
891# function that actually initiates the plugin pipeline to process the files.
892# This function the therefore be overridden in subclasses of inexport.pm should
893# they wish to do different or further processing
894# @author jmt12
895sub perform_process_files
896{
897 my $self = shift(@_);
898 my ($manifest, $pluginfo, $importdir, $file_to_import, $block_hash, $metadata, $processor, $maxdocs) = @_;
899 my $gli = $self->{'gli'};
900 # specific file to process - via manifest version 2+
901 if ($file_to_import ne '')
902 {
903 &plugin::read ($pluginfo, '', $file_to_import, $block_hash, $metadata, $processor, $maxdocs, 0, $gli);
904 }
905 # global file scan - if we are using a new version manifest, files would have
906 # been read above. Older manifests use extra settings in the $block_hash to
907 # control what is imported, while non-manifest imports use a regular
908 # $block_hash (so obeying process_exp and block_exp) [jmt12]
909 elsif ($manifest eq '' || $self->{'manifest_version'} < 1)
910 {
911 &plugin::read ($pluginfo, $importdir, '', $block_hash, $metadata, $processor, $maxdocs, 0, $gli);
912 }
913 else
914 {
915 print STDERR "Skipping perform_process_files() due to manifest presence and version\n";
916 }
917}
918# perform_process_files()
919
920# @function generate_statistics()
921sub generate_statistics
922{
923 my $self = shift @_;
924 my ($pluginfo) = @_;
925
926 my $inexport_mode = $self->{'mode'};
927 my $out = $self->{'out'};
928 my $faillogname = $self->{'faillogname'};
929 my $gli = $self->{'gli'};
930
931 &gsprintf($out, "\n");
932 &gsprintf($out, "*********************************************\n");
933 &gsprintf($out, "{$inexport_mode.complete}\n");
934 &gsprintf($out, "*********************************************\n");
935
936 &plugin::write_stats($pluginfo, 'STDERR', $faillogname, $gli);
937}
938# generate_statistics()
939
940
941# @function deinit()
942# Close down any file handles that we opened (and hence are responsible for
943# closing
944sub deinit
945{
946 my $self = shift(@_);
947 close OUT if $self->{'close_out'};
948 close FAILLOG if $self->{'close_faillog'};
949}
950# deinit()
951
952
953sub store_collectionmeta
954{
955 my ($collectionmeta,$field,$doc_obj) = @_;
956
957 my $section = $doc_obj->get_top_section();
958
959 my $field_hash = $collectionmeta->{$field};
960
961 foreach my $k (keys %$field_hash)
962 {
963 my $val = $field_hash->{$k};
964
965 ### print STDERR "*** $k = $field_hash->{$k}\n";
966
967 my $md_label = "ex.$field";
968
969
970 if ($k =~ m/^\[l=(.*?)\]$/)
971 {
972
973 my $md_suffix = $1;
974 $md_label .= "^$md_suffix";
975 }
976
977
978 $doc_obj->add_utf8_metadata($section,$md_label, $val);
979
980 # see collConfigxml.pm: GS2's "collectionextra" is called "description" in GS3,
981 # while "collectionname" in GS2 is called "name" in GS3.
982 # Variable $nameMap variable in collConfigxml.pm maps between GS2 and GS3
983 if (($md_label eq "ex.collectionname^en") || ($md_label eq "ex.collectionname"))
984 {
985 $doc_obj->add_utf8_metadata($section,"dc.Title", $val);
986 }
987
988 }
989}
990
991
992sub oid_count_file {
993 my ($archivedir) = @_;
994 return &FileUtils::filenameConcatenate($archivedir, "OIDcount");
995}
996
997
998sub prime_doc_oid_count
999{
1000 my ($archivedir) = @_;
1001 my $oid_count_filename = &oid_count_file($archivedir);
1002
1003 if (-e $oid_count_filename) {
1004 if (open(OIDIN,"<$oid_count_filename")) {
1005 my $OIDcount = <OIDIN>;
1006 chomp $OIDcount;
1007 close(OIDIN);
1008
1009 $doc::OIDcount = $OIDcount;
1010 }
1011 else {
1012 &gsprintf(STDERR, "{import.cannot_read_OIDcount}\n", $oid_count_filename);
1013 }
1014 }
1015
1016}
1017
1018sub store_doc_oid_count
1019{
1020 # Use the file "OIDcount" in the archives directory to record
1021 # what value doc.pm got up to
1022
1023 my ($archivedir) = @_;
1024 my $oid_count_filename = &oid_count_file($archivedir);
1025
1026 # @todo $oidout = &FileUtils::openFileDescriptor($oid_count_filename, 'w') [jmt12]
1027 if (open(OIDOUT,">$oid_count_filename")) {
1028 print OIDOUT $doc::OIDcount, "\n";
1029
1030 close(OIDOUT);
1031 }
1032 else {
1033 &gsprintf(STDERR, "{import.cannot_write_OIDcount}\n", $oid_count_filename);
1034 }
1035}
1036
1037
1038
1039sub new_vs_old_import_diff
1040{
1041 my ($archive_info,$block_hash,$importdir,$archivedir,$verbosity,$incremental_mode) = @_;
1042
1043 # Get the infodbtype value for this collection from the arcinfo object
1044 my $infodbtype = $archive_info->{'infodbtype'};
1045
1046 # in this method, we want to know if metadata files are modified or not.
1047 my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archivedir);
1048
1049 my $archiveinf_timestamp = -M $arcinfo_doc_filename;
1050
1051 # First convert all files to absolute form
1052 # This is to support the situation where the import folder is not
1053 # the default
1054
1055 my $prev_all_files = $archive_info->{'prev_import_filelist'};
1056 my $full_prev_all_files = {};
1057
1058 foreach my $prev_file (keys %$prev_all_files) {
1059
1060 if (!&FileUtils::isFilenameAbsolute($prev_file)) {
1061 my $full_prev_file = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'},$prev_file);
1062 $full_prev_all_files->{$full_prev_file} = $prev_file;
1063 }
1064 else {
1065 $full_prev_all_files->{$prev_file} = $prev_file;
1066 }
1067 }
1068
1069
1070 # Figure out which are the new files, existing files and so
1071 # by implication the files from the previous import that are not
1072 # there any more => mark them for deletion
1073 foreach my $curr_file (keys %{$block_hash->{'all_files'}}) {
1074
1075 my $full_curr_file = $curr_file;
1076
1077 # entry in 'all_files' is moved to either 'existing_files',
1078 # 'deleted_files', 'new_files', or 'new_or_modified_metadata_files'
1079
1080 if (!&FileUtils::isFilenameAbsolute($curr_file)) {
1081 # add in import dir to make absolute
1082 $full_curr_file = &FileUtils::filenameConcatenate($importdir,$curr_file);
1083 }
1084
1085 # figure out if new file or not
1086 if (defined $full_prev_all_files->{$full_curr_file}) {
1087 # delete it so that only files that need deleting are left
1088 delete $full_prev_all_files->{$full_curr_file};
1089
1090 # had it before. is it a metadata file?
1091 if ($block_hash->{'metadata_files'}->{$full_curr_file}) {
1092
1093 # is it modified??
1094 if (-M $full_curr_file < $archiveinf_timestamp) {
1095 print STDERR "*** Detected a *modified metadata* file: $full_curr_file\n" if $verbosity >= 2;
1096 # its newer than last build
1097 $block_hash->{'new_or_modified_metadata_files'}->{$full_curr_file} = 1;
1098 }
1099 }
1100 else {
1101 if ($incremental_mode eq "all") {
1102
1103 # had it before
1104 $block_hash->{'existing_files'}->{$full_curr_file} = 1;
1105
1106 }
1107 else {
1108 # Warning in "onlyadd" mode, but had it before!
1109 print STDERR "Warning: File $full_curr_file previously imported.\n";
1110 print STDERR " Treating as new file\n";
1111
1112 $block_hash->{'new_files'}->{$full_curr_file} = 1;
1113
1114 }
1115 }
1116 }
1117 else {
1118 if ($block_hash->{'metadata_files'}->{$full_curr_file}) {
1119 # the new file is the special sort of file greenstone uses
1120 # to attach metadata to src documents
1121 # i.e metadata.xml
1122 # (but note, the filename used is not constrained in
1123 # Greenstone to always be this)
1124
1125 print STDERR "*** Detected *new* metadata file: $full_curr_file\n" if $verbosity >= 2;
1126 $block_hash->{'new_or_modified_metadata_files'}->{$full_curr_file} = 1;
1127 }
1128 else {
1129 $block_hash->{'new_files'}->{$full_curr_file} = 1;
1130 }
1131 }
1132
1133
1134 delete $block_hash->{'all_files'}->{$curr_file};
1135 }
1136
1137
1138
1139
1140 # Deal with complication of new or modified metadata files by forcing
1141 # everything from this point down in the file hierarchy to
1142 # be freshly imported.
1143 #
1144 # This may mean files that have not changed are reindexed, but does
1145 # guarantee by the end of processing all new metadata is correctly
1146 # associated with the relevant document(s).
1147
1148 foreach my $new_mdf (keys %{$block_hash->{'new_or_modified_metadata_files'}}) {
1149 my ($fileroot,$situated_dir,$ext) = fileparse($new_mdf, "\\.[^\\.]+\$");
1150
1151 $situated_dir =~ s/[\\\/]+$//; # remove tailing slashes
1152 $situated_dir = &util::filename_to_regex($situated_dir); # need to escape windows slash \ and brackets in regular expression
1153
1154 # Go through existing_files, and mark anything that is contained
1155 # within 'situated_dir' to be reindexed (in case some of the metadata
1156 # attaches to one of these files)
1157
1158 my $reindex_files = [];
1159
1160 foreach my $existing_f (keys %{$block_hash->{'existing_files'}}) {
1161
1162 if ($existing_f =~ m/^$situated_dir/) {
1163
1164 print STDERR "**** Existing file $existing_f\nis located within\n$situated_dir\n";
1165
1166 push(@$reindex_files,$existing_f);
1167 $block_hash->{'reindex_files'}->{$existing_f} = 1;
1168 delete $block_hash->{'existing_files'}->{$existing_f};
1169
1170 }
1171 }
1172
1173 # metadata file needs to be in new_files list so parsed by MetadataXMLPlug
1174 # (or equivalent)
1175 $block_hash->{'new_files'}->{$new_mdf} = 1;
1176
1177 }
1178
1179 # go through remaining existing files and work out what has changed and needs to be reindexed.
1180 my @existing_files = sort keys %{$block_hash->{'existing_files'}};
1181
1182 my $reindex_files = [];
1183
1184 foreach my $existing_filename (@existing_files) {
1185 if (-M $existing_filename < $archiveinf_timestamp) {
1186 # file is newer than last build
1187
1188 my $existing_file = $existing_filename;
1189 #my $collectdir = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'});
1190
1191 #my $collectdir_resafe = &util::filename_to_regex($collectdir);
1192 #$existing_file =~ s/^$collectdir_resafe(\\|\/)?//;
1193
1194 print STDERR "**** Reindexing existing file: $existing_file\n";
1195
1196 push(@$reindex_files,$existing_file);
1197 $block_hash->{'reindex_files'}->{$existing_filename} = 1;
1198 }
1199
1200 }
1201
1202
1203 # By this point full_prev_all_files contains the files
1204 # mentioned in archiveinf-src.db but are not in the 'import'
1205 # folder (or whatever was specified through -importdir ...)
1206
1207 # This list can contain files that were created in the 'tmp' or
1208 # 'cache' areas (such as screen-size and thumbnail images).
1209 #
1210 # In building the final list of files to delete, we test to see if
1211 # it exists on the filesystem and if it does (unusual for a "normal"
1212 # file in import, but possible in the case of 'tmp' files),
1213 # supress it from going into the final list
1214
1215 my $collectdir = $ENV{'GSDLCOLLECTDIR'};
1216
1217 my @deleted_files = values %$full_prev_all_files;
1218 map { my $curr_file = $_;
1219 my $full_curr_file = $curr_file;
1220
1221 if (!&FileUtils::isFilenameAbsolute($curr_file)) {
1222 # add in import dir to make absolute
1223
1224 $full_curr_file = &FileUtils::filenameConcatenate($collectdir,$curr_file);
1225 }
1226
1227
1228 if (!-e $full_curr_file) {
1229 $block_hash->{'deleted_files'}->{$curr_file} = 1;
1230 }
1231 } @deleted_files;
1232
1233
1234
1235}
1236
1237
1238# this is used to delete "deleted" docs, and to remove old versions of "changed" docs
1239# $mode is 'delete' or 'reindex'
1240sub mark_docs_for_deletion
1241{
1242 my ($archive_info,$block_hash,$deleted_files,$archivedir,$verbosity,$mode) = @_;
1243
1244 my $mode_text = "deleted from index";
1245 if ($mode eq "reindex") {
1246 $mode_text = "reindexed";
1247 }
1248
1249 # Get the infodbtype value for this collection from the arcinfo object
1250 my $infodbtype = $archive_info->{'infodbtype'};
1251
1252 my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archivedir);
1253 my $arcinfo_src_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-src", $archivedir);
1254
1255
1256 # record files marked for deletion in arcinfo
1257 foreach my $file (@$deleted_files) {
1258 # use 'archiveinf-src' info database file to look up all the OIDs
1259 # that this file is used in (note in most cases, it's just one OID)
1260
1261 my $src_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_src_filename, $file);
1262 my $oids = $src_rec->{'oid'};
1263 my $file_record_deleted = 0;
1264
1265 # delete the src record
1266 my $src_infodb_file_handle = &dbutil::open_infodb_write_handle($infodbtype, $arcinfo_src_filename, "append");
1267 &dbutil::delete_infodb_entry($infodbtype, $src_infodb_file_handle, $file);
1268 &dbutil::close_infodb_write_handle($infodbtype, $src_infodb_file_handle);
1269
1270
1271 foreach my $oid (@$oids) {
1272
1273 # find the source doc (the primary file that becomes this oid)
1274 my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $oid);
1275 my $doc_source_file = $doc_rec->{'src-file'}->[0];
1276 if (!&util::filename_is_absolute($doc_source_file)) {
1277 $doc_source_file = &FileUtils::filenameConcatenate($ENV{'GSDLCOLLECTDIR'},$doc_source_file);
1278 }
1279
1280 if ($doc_source_file ne $file) {
1281 # its an associated or metadata file
1282
1283 # mark source doc for reimport as one of its assoc files has changed or deleted
1284 $block_hash->{'reindex_files'}->{$doc_source_file} = 1;
1285
1286 }
1287 my $curr_status = $archive_info->get_status_info($oid);
1288 if (defined($curr_status) && (($curr_status ne "D"))) {
1289 if ($verbosity>1) {
1290 print STDERR "$oid ($doc_source_file) marked to be $mode_text on next buildcol.pl\n";
1291 }
1292 # mark oid for deletion (it will be deleted or reimported)
1293 $archive_info->set_status_info($oid,"D");
1294 my $val = &dbutil::read_infodb_rawentry($infodbtype, $arcinfo_doc_filename, $oid);
1295 $val =~ s/^<index-status>(.*)$/<index-status>D/m;
1296
1297 my $val_rec = &dbutil::convert_infodb_string_to_hash($val);
1298 my $doc_infodb_file_handle = &dbutil::open_infodb_write_handle($infodbtype, $arcinfo_doc_filename, "append");
1299
1300 &dbutil::write_infodb_entry($infodbtype, $doc_infodb_file_handle, $oid, $val_rec);
1301 &dbutil::close_infodb_write_handle($infodbtype, $doc_infodb_file_handle);
1302 }
1303 }
1304
1305 }
1306
1307 # now go through and check that we haven't marked any primary
1308 # files for reindex (because their associated files have
1309 # changed/deleted) when they have been deleted themselves. only in
1310 # delete mode.
1311
1312 if ($mode eq "delete") {
1313 foreach my $file (@$deleted_files) {
1314 if (defined $block_hash->{'reindex_files'}->{$file}) {
1315 delete $block_hash->{'reindex_files'}->{$file};
1316 }
1317 }
1318 }
1319
1320
1321}
1322
1323sub add_dir_contents_to_list {
1324
1325 my ($dirname, $list) = @_;
1326
1327 # Recur over directory contents.
1328 my (@dir, $subfile);
1329
1330 # find all the files in the directory
1331 if (!opendir (DIR, $dirname)) {
1332 print STDERR "inexport: WARNING - couldn't read directory $dirname\n";
1333 return -1; # error in processing
1334 }
1335 @dir = readdir (DIR);
1336 closedir (DIR);
1337
1338 for (my $i = 0; $i < scalar(@dir); $i++) {
1339 my $subfile = $dir[$i];
1340 next if ($subfile =~ m/^\.\.?$/);
1341 next if ($subfile =~ /^\.svn$/);
1342 my $full_file = &FileUtils::filenameConcatenate($dirname, $subfile);
1343 if (-d $full_file) {
1344 &add_dir_contents_to_list($full_file, $list);
1345 } else {
1346 push (@$list, $full_file);
1347 }
1348 }
1349
1350}
1351
1352
13531;
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