/[webpac]/trunk2/all2xml.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Contents of /trunk2/all2xml.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 255 - (show annotations)
Tue Mar 9 12:17:05 2004 UTC (15 years, 9 months ago) by dpavlin
Original Path: trunk/all2xml.pl
File MIME type: text/plain
File size: 26092 byte(s)
ported r248:252 from hidra branch:

r248: much improved installation instructions, especially for Debian
      GNU/Linux distributions
r249: changed use of Spreadsheet::ParseExcel and MARC to require/import so
      that dependency on those modules can be resolved in runtime.
r250: finished installation documentation
r251: removing dependency on HTML::Parser would ease installation
r252: smaller eval{} fiexes. eval{} logic should really move to
      parse_format.pm

1 #!/usr/bin/perl -w
2
3 use strict;
4 use OpenIsis;
5 use Getopt::Std;
6 use Data::Dumper;
7 use XML::Simple;
8 use Text::Unaccent 1.02; # 1.01 won't compile on my platform,
9 use Text::Iconv;
10 use Config::IniFiles;
11 use Encode;
12 #use GDBM_File;
13 use Fcntl; # for O_RDWR
14 use TDB_File;
15
16 $|=1;
17
18 my $config_file = $0;
19 $config_file =~ s/\.pl$/.conf/;
20 die "FATAL: can't find configuration file '$config_file'" if (! -e $config_file);
21
22 my $config;
23
24 #use index_DBI; # default DBI module for index
25 use index_DBI_cache; # faster DBI module using memory cache
26 my $index;
27
28 my %opts;
29
30 # usage:
31 # -d directory name
32 # -m multiple directories
33 # -q quiet
34 # -s run swish
35
36 getopts('d:m:qs', \%opts);
37
38 my $path; # this is name of database
39
40 Text::Iconv->raise_error(0); # Conversion errors don't raise exceptions
41
42 # this is encoding of all files on disk, including import_xml/*.xml file and
43 # filter/*.pm files! It will be used to store strings in perl internally!
44 my $codepage = 'ISO-8859-2';
45
46 my $utf2cp = Text::Iconv->new('UTF-8',$codepage);
47 # this function will convert data from XML files to local encoding
48 sub x {
49 return $utf2cp->convert($_[0]);
50 }
51
52 # decode isis/excel or other import codepage
53 my $import2cp;
54
55 # outgoing xml must be in UTF-8
56 my $cp2utf = Text::Iconv->new($codepage,'UTF-8');
57
58 # mapping between data type and tag which specify
59 # format in XML file
60 my %type2tag = (
61 'isis' => 'isis',
62 'excel' => 'column',
63 'marc' => 'marc',
64 'feed' => 'feed'
65 );
66
67 my $cache; # for cacheing
68
69 # lookup hash (tied to file)
70 my %lhash;
71 # this option will cache all lookup entries in memory.
72 # if you are tight on memory, turn this off
73 my $use_lhash_cache = 1;
74
75 my $last_field_name; # cache to prevent repeated fields
76
77 sub data2xml {
78
79 use xmlify;
80
81 my $type = shift @_;
82 my $row = shift @_;
83 my $add_xml = shift @_;
84 # needed to read values from configuration file
85 my $cfg = shift @_;
86 my $database = shift @_;
87
88 my $xml;
89
90 use parse_format;
91
92 my $html = ""; # html formatted display output
93
94 my %field_usage; # counter for usage of each field
95
96 # sort subrouting using order="" attribute
97 sub by_order {
98 my $va = $config->{indexer}->{$a}->{order} ||
99 $config->{indexer}->{$a};
100 my $vb = $config->{indexer}->{$b}->{order} ||
101 $config->{indexer}->{$b};
102
103 return $va <=> $vb;
104 }
105
106 my @sorted_tags;
107 if ($cache->{tags_by_order}) {
108 @sorted_tags = @{$cache->{tags_by_order}};
109 } else {
110 @sorted_tags = sort by_order keys %{$config->{indexer}};
111 $cache->{tags_by_order} = \@sorted_tags;
112 }
113
114 # lookup key
115 my $lookup_key;
116
117 # cache for field in pages
118 delete $cache->{display_data};
119 delete $cache->{swish_data};
120 delete $cache->{swish_exact_data};
121 delete $cache->{index_data};
122 delete $cache->{index_delimiter};
123 my @page_fields; # names of fields
124
125
126 # subs used to produce output
127
128 sub get_field_name($$$) {
129 my ($config,$field,$field_usage) = @_;
130
131 # find field name (signular, plural)
132 my $field_name = "";
133 if ($config->{indexer}->{$field}->{name_singular} && $field_usage == 1) {
134 $field_name = $config->{indexer}->{$field}->{name_singular};
135 } elsif ($config->{indexer}->{$field}->{name_plural}) {
136 $field_name = $config->{indexer}->{$field}->{name_plural};
137 } elsif ($config->{indexer}->{$field}->{name}) {
138 $field_name = $config->{indexer}->{$field}->{name};
139 } else {
140 print STDERR "WARNING: field '$field' doesn't have 'name' attribute!";
141 }
142 if ($field_name) {
143 if (! $last_field_name) {
144 $last_field_name = x($field_name);
145 return $last_field_name;
146 } elsif ($field_name ne $last_field_name) {
147 $last_field_name = x($field_name);
148 return $last_field_name;
149 }
150 }
151 }
152
153
154 # begin real work: go field by field
155 foreach my $field (@sorted_tags) {
156
157 $field=x($field);
158 $field_usage{$field}++;
159
160 my $swish_data = "";
161 my $swish_exact_data = "";
162 my $display_data = "";
163 my @index_data;
164 my $line_delimiter;
165
166 my ($swish,$display);
167
168 my $tag = $type2tag{$type} || die "can't find which tag to use for type $type";
169
170 # is this field page-by-page?
171 my $iterate_by_page = $config->{indexer}->{$field}->{iterate_by_page};
172 push @page_fields,$field if ($iterate_by_page);
173 my %page_max = ();
174 # default line_delimiter if using
175 my $page_line_delimiter = $config->{indexer}->{$field}->{page_line_delimiter} || '<br/>';
176 $cache->{index_delimiter}->{$field} = $config->{indexer}->{$field}->{index_delimiter};
177
178 my $format_name = $config->{indexer}->{$field}->{format_name};
179 my $format_delimiter = $config->{indexer}->{$field}->{format_delimiter};
180 if ($format_name && $format_delimiter) {
181 $cache->{format}->{$field}->{format_name} = $format_name;
182 $cache->{format}->{$field}->{format_delimiter} = $format_delimiter;
183 }
184
185 foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) {
186
187 my $format = x($x->{content});
188 my $delimiter = x($x->{delimiter}) || ' ';
189
190 my $repeat_off = 0; # init repeatable offset
191
192 # swish, swish_exact, display, index, index_lookup
193 # swish and display defaults
194 my ($s,$se,$d,$i,$il) = (1,0,1,0,0);
195 $s = 0 if (lc($x->{type}) eq "display");
196 $d = 0 if (lc($x->{type}) eq "swish");
197 ($s,$se,$d,$i) = (0,1,0,1) if (lc($x->{type}) eq "index");
198 ($s,$se,$d,$i) = (0,1,0,0) if (lc($x->{type}) eq "swish_exact");
199 ($s,$se,$d,$i,$il) = (0,1,0,0,1) if (lc($x->{type}) =~ /^lookup/);
200
201 # what will separate last line from this one?
202 if ($display_data && $x->{append}) {
203 $line_delimiter = ' ';
204 } elsif ($display_data) {
205 $line_delimiter = '<br/>';
206 }
207
208 # init vars so that we go into while...
209 ($swish,$display) = (1,1);
210
211 # placeholder for all repeatable entries for index
212
213 sub chk_eval($) {
214 my $data = shift;
215 return if (! defined($data));
216 if ($data && $data =~ s/\s*eval{([^}]+)}\s*//) {
217 if (eval "$1") {
218 return $data;
219 } else {
220 return undef;
221 }
222 } else {
223 return $data;
224 }
225 }
226
227 sub mkformat($$) {
228 my $x = shift || die "mkformat needs tag reference";
229 my $data = shift || return;
230 my $format_name = x($x->{format_name}) || return chk_eval($data);
231 my $fmt = x($config->{format}->{$format_name}->{content}) || die "<format name=\"$format_name\"> is not defined!";
232 my $format_delimiter = x($x->{format_delimiter});
233 my @data;
234 if ($format_delimiter) {
235 @data = split(/$format_delimiter/,$data);
236 } else {
237 push @data,$data;
238 }
239
240 if ($fmt) {
241 my $nr = scalar $fmt =~ s/%s/%s/g;
242 if (($#data+1) == $nr) {
243 return chk_eval(sprintf($fmt,@data));
244 } else {
245 #print STDERR "mkformat: [$data] can't be split on [$format_delimiter] to $nr fields!\n";
246 return chk_eval($data);
247 }
248 } else {
249 print STDERR "usage of link '$format_name' without defined format (<link> tag)\n";
250 }
251 }
252
253 # while because of repeatable fields
254 while ($swish || $display) {
255 my $page = $repeat_off;
256 $page_max{$field} = $page if ($iterate_by_page && $page > ($page_max{$field} || 0));
257 ($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp);
258 if ($repeat_off > 1000) {
259 print STDERR "loop (more than 1000 repeatable fields) deteced in $row, $format\n";
260 last;
261 }
262
263 # is this field is lookup?
264 if ($display && $x->{lookup}) {
265 my $null = "<!-- null -->";
266 if ($use_lhash_cache) {
267 if (!defined($cache->{lhash}->{$display})) {
268 my $new_display = $lhash{$display};
269 if (defined($new_display)) {
270 #print STDERR "lookup cache store '$display' = '$new_display'\n";
271 $display = $new_display;
272 $cache->{lhash}->{$display} = $new_display;
273 } else {
274 # print STDERR "WARNING: lookup for '$display' didn't find anything.\n";
275 $display = "";
276 $cache->{lhash}->{$display} = $null;
277 }
278 } else {
279 $display = $cache->{lhash}->{$display};
280 }
281 } else {
282 $display = $lhash{$display} || $null;
283 }
284 }
285
286 # filter="name" ; filter this field through
287 # filter/[name].pm
288 my $filter = $x->{filter};
289 if ($filter && !$cache->{filter_loaded}->{$filter}) {
290 require "filter/".$filter.".pm";
291 $cache->{filter_loaded}->{$filter}++;
292 }
293 # type="swish" ; field for swish
294 if ($swish) {
295 if ($filter && ($s || $se)) {
296 no strict 'refs';
297 my $tmp = join(" ",&$filter($swish)) if ($s || $se);
298 $swish_data .= $tmp if ($s);
299 $swish_exact_data .= "xxbxx $tmp xxexx " if ($se && $tmp ne "");
300
301 } else {
302 $swish_data .= $swish if ($s);
303 $swish_exact_data .= "xxbxx $swish xxexx " if ($se && $swish ne "");
304 }
305
306 $tmp = chk_eval($tmp);
307 $swish_data .= $tmp if ($s && $tmp);
308 $swish_exact_data .= "xxbxx $tmp xxexx " if ($se && $tmp ne "");
309 }
310
311 # type="display" ; field for display
312 if ($d && $display) {
313 my $ldel = $delimiter;
314 if ($line_delimiter && $display_data) {
315 $ldel = $line_delimiter;
316 }
317 if ($filter) {
318 no strict 'refs';
319 my @arr;
320 foreach my $tmp (&$filter($display)) {
321 my $tmp2 = mkformat($x,$tmp);
322 push @arr,$tmp2 if ($tmp2);
323 }
324 $display_data .= $ldel if ($display_data && @arr);
325 $display_data .= join($delimiter,@arr);
326 } else {
327 $display_data .= $ldel if ($display_data);
328 my $tmp = mkformat($x,$display);
329 $display_data .= $tmp if ($tmp);
330 }
331 }
332
333 # type="index" ; insert into index
334 my $idisplay;
335 if ($i && $display) {
336 $idisplay = $display;
337 if ($filter) {
338 no strict 'refs';
339 $idisplay = &$filter($idisplay);
340 }
341 $idisplay = chk_eval($idisplay);
342 push @index_data, $idisplay if ($idisplay && !$iterate_by_page);
343 }
344
345 # store fields in lookup
346 if ($il && $display) {
347 if (lc($x->{type}) eq "lookup_key") {
348 if ($lookup_key) {
349 print STDERR "WARNING: try to redefine lookup_key (keys shouldn't be repeatable fields!)";
350 } else {
351 if ($filter) {
352 no strict 'refs';
353 $lookup_key = &$filter($display);
354 } else {
355 $lookup_key = $display;
356 }
357 }
358 } elsif (lc($x->{type}) eq "lookup_val") {
359 if ($lookup_key) {
360 if ($filter) {
361 no strict 'refs';
362 $lhash{$lookup_key} = &$filter($display);
363 } else {
364 $lhash{$lookup_key} = $display;
365 }
366 } else {
367 print STDERR "WARNING: no lookup_key defined for '$display'?";
368 }
369 }
370
371 }
372
373 # store data for page-by-page repeatable fields
374 if ($iterate_by_page) {
375 sub iterate_fld($$$$$$) {
376 my ($cache,$what,$field,$page,$data,$append) = @_;
377 return if (!$data);
378
379 my $ldel = $page_line_delimiter;
380 $ldel = " " if ($append);
381 #print STDERR "line delimiter: ",Dumper($ldel) if ($ldel);
382 if (! $cache->{$what}->{$field}->[$page]) {
383 $cache->{$what}->{$field}->[$page] = $data;
384 } else {
385 $cache->{$what}->{$field}->[$page] .= $ldel.$data;
386 }
387 }
388
389 if ($display_data) {
390 iterate_fld($cache,'display_data',$field,$page,$display_data,$x->{append});
391 }
392 $display_data = "";
393 if ($swish_data) {
394 iterate_fld($cache,'swish_data',$field,$page,$swish_data,$x->{append});
395 $swish_data = "";
396 }
397 if ($swish_exact_data) {
398 iterate_fld($cache,'swish_exact_data',$field,$page,$swish_exact_data,$x->{append});
399 $swish_exact_data = "";
400 }
401
402 if ($idisplay) {
403 my $ldel=$page_line_delimiter;
404 my @index_data;
405 if ($cache->{index_data}->{$field}->[$page]) {
406
407 @index_data = @{$cache->{index_data}->{$field}->[$page]};
408 }
409 if ($x->{append}) {
410 if (@index_data) {
411 $index_data[$#index_data] .= $idisplay;
412 } else {
413 push @index_data, $idisplay;
414 }
415 } else {
416 push @index_data, $idisplay;
417 }
418 $idisplay = "";
419 @{$cache->{index_data}->{$field}->[$page]} = @index_data;
420 }
421 }
422 }
423
424 if (! $iterate_by_page) {
425 my $idel = $x->{index_delimiter};
426 # fill data in index
427 foreach my $tmp (@index_data) {
428 my $i = $d = $tmp;
429 if ($idel && $tmp =~ m/$idel/) {
430 ($i,$d) = split(/$idel/,$tmp);
431 }
432 $index->insert($field, $i, $d, $path);
433 }
434 @index_data = ();
435 }
436 }
437
438 # now try to parse variables from configuration file
439 foreach my $x (@{$config->{indexer}->{$field}->{'config'}}) {
440
441 my $delimiter = x($x->{delimiter}) || ' ';
442 my $val = $cfg->val($database, x($x->{content}));
443
444 my ($s,$d,$i) = (1,1,0); # swish, display default
445 $s = 0 if (lc($x->{type}) eq "display");
446 $d = 0 if (lc($x->{type}) eq "swish");
447 # no support for swish exact in config.
448 # IMHO, it's useless
449 ($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index");
450
451 if ($val) {
452 $display_data .= $delimiter.$val if ($d);
453 $swish_data .= $val if ($s);
454 $index->insert($field, $val, $path) if ($i);
455 }
456
457 if ($iterate_by_page) {
458 # FIXME data from config tag will appear just
459 # on first page!!!
460 my $page = 0;
461 if ($display_data) {
462 $cache->{display_data}->{$field}->[$page] = $display_data;
463 $display_data = "";
464 }
465 if ($swish_data) {
466 $cache->{swish_data}->{$field}->[$page] = $swish_data;
467 $swish_data = "";
468 }
469 if ($swish_exact_data) {
470 $cache->{swish_exact_data}->{$field}->[$page] = $swish_exact_data;
471 $swish_exact_data = "";
472 }
473 }
474 }
475
476 # save data page-by-page
477 foreach my $field (@page_fields) {
478 my $nr_pages = $page_max{$field} || next;
479 #print STDERR "field '$field' iterate over ",($nr_pages || 0)," pages...\n";
480 #print STDERR Dumper($cache->{display_data});
481 for (my $page=0; $page <= $nr_pages; $page++) {
482 my $display_data;
483 if ($cache->{format}->{$field}) {
484 my $tmp = mkformat($cache->{format}->{$field},$cache->{display_data}->{$field}->[$page]);
485 $display_data=$tmp if ($tmp);
486 } else {
487 $display_data = $cache->{display_data}->{$field}->[$page];
488 }
489 if ($display_data) { # default
490 if ($field eq "headline") {
491 $xml .= xmlify("headline", $display_data);
492 } else {
493
494 # fallback to empty field name if needed
495 $html .= get_field_name($config,$field,$field_usage{$field}) || '';
496 $html .= "#-#".$display_data."###\n";
497 }
498 }
499
500 my $swish_data = $cache->{swish_data}->{$field}->[$page];
501 if ($swish_data) {
502 # remove extra spaces
503 $swish_data =~ s/ +/ /g;
504 $swish_data =~ s/ +$//g;
505
506 $xml .= xmlify($field."_swish", unac_string($codepage,$swish_data));
507 }
508
509 my $swish_exact_data = $cache->{swish_exact_data}->{$field}->[$page];
510 if ($swish_exact_data) {
511 $swish_exact_data =~ s/ +/ /g;
512 $swish_exact_data =~ s/ +$//g;
513
514 # add delimiters before and after word.
515 # That is required to produce exact match
516 $xml .= xmlify($field."_swish_exact", unac_string($codepage,$swish_exact_data));
517 }
518
519 my $idel = $cache->{index_delimiter}->{$field};
520 foreach my $tmp (@{$cache->{index_data}->{$field}->[$page]}) {
521 my $i = $tmp;
522 my $d = $tmp;
523 if ($idel && $tmp =~ m/$idel/) {
524 ($i,$d) = split(/$idel/,$tmp);
525 }
526 $index->insert($field, $i, $d, $path);
527 #print STDERR "index [$idel] $field: $i --> $d [$path]\n";
528 }
529 }
530
531 }
532
533 if (! $iterate_by_page) {
534 if ($display_data) {
535 if ($field eq "headline") {
536 $xml .= xmlify("headline", $display_data);
537 } else {
538
539 # fallback to empty field name if needed
540 $html .= get_field_name($config,$field,$field_usage{$field}) || '';
541 $html .= "#-#".$display_data."###\n";
542 }
543 }
544 if ($swish_data) {
545 # remove extra spaces
546 $swish_data =~ s/ +/ /g;
547 $swish_data =~ s/ +$//g;
548
549 $xml .= xmlify($field."_swish", unac_string($codepage,$swish_data));
550 }
551
552 if ($swish_exact_data) {
553 $swish_exact_data =~ s/ +/ /g;
554 $swish_exact_data =~ s/ +$//g;
555
556 # add delimiters before and after word.
557 # That is required to produce exact match
558 $xml .= xmlify($field."_swish_exact", unac_string($codepage,$swish_exact_data));
559 }
560 }
561 }
562
563 # dump formatted output in <html>
564 if ($html) {
565 #$xml .= xmlify("html",$html);
566 $xml .= "<html><![CDATA[ $html ]]></html>";
567 }
568
569 if ($xml) {
570 $xml .= $add_xml if ($add_xml);
571 return "<xml>\n$xml</xml>\n";
572 } else {
573 return;
574 }
575 }
576
577 ##########################################################################
578
579 # read configuration for this script
580 my $cfg = new Config::IniFiles( -file => $config_file );
581
582 # read global.conf configuration
583 my $cfg_global = new Config::IniFiles( -file => 'global.conf' );
584
585 # open index
586 $index = new index_DBI(
587 $cfg_global->val('global', 'dbi_dbd'),
588 $cfg_global->val('global', 'dbi_dsn'),
589 $cfg_global->val('global', 'dbi_user'),
590 $cfg_global->val('global', 'dbi_passwd') || '',
591 );
592
593 my $show_progress = $cfg_global->val('global', 'show_progress');
594
595 my $unac_filter = $cfg_global->val('global', 'unac_filter');
596 if ($unac_filter) {
597 require $unac_filter;
598 }
599
600 foreach my $database ($cfg->Sections) {
601
602 my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined";
603 my $add_xml = $cfg -> val($database, 'xml'); # optional
604
605 # create new lookup file
606 my $lookup_file = $cfg -> val($database, 'lookup_newfile'); # optional
607 if ($lookup_file) {
608 #tie %lhash, 'GDBM_File', $lookup_file, &GDBM_NEWDB, 0644;
609 tie %lhash, 'TDB_File', $lookup_file, TDB_CLEAR_IF_FIRST, O_RDWR, 0644;
610 print STDERR "creating lookup file '$lookup_file'\n";
611 # delete memory cache for lookup file
612 delete $cache->{lhash};
613 }
614
615 # open existing lookup file
616 $lookup_file = $cfg -> val($database, 'lookup_open'); # optional
617 if ($lookup_file) {
618 #tie %lhash, 'GDBM_File', $lookup_file, &GDBM_READER, 0644;
619 tie %lhash, 'TDB_File', $lookup_file, TDB_DEFAULT, O_RDWR, 0644;
620 print STDERR "opening lookup file '$lookup_file'\n";
621 }
622
623 print STDERR "reading ./import_xml/$type.xml\n";
624
625 # extract just type basic
626 my $type_base = $type;
627 $type_base =~ s/_.+$//g;
628
629 $config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type_base}, 'config', 'format' ], forcecontent => 1);
630
631 # output current progress indicator
632 my $last_p = 0;
633 sub progress {
634 return if (! $show_progress);
635 my $current = shift;
636 my $total = shift || 1;
637 my $p = int($current * 100 / $total);
638 if ($p != $last_p) {
639 printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p );
640 $last_p = $p;
641 }
642 }
643
644 my $fake_dir = 1;
645 sub fakeprogress {
646 return if (! $show_progress);
647 my $current = shift @_;
648
649 my @ind = ('-','\\','|','/','-','\\','|','/', '-');
650
651 $last_p += $fake_dir;
652 $fake_dir = -$fake_dir if ($last_p > 1000 || $last_p < 0);
653 if ($last_p % 10 == 0) {
654 printf STDERR ("%5d / %5s [%-51s]\r",$current,"?"," " x ($last_p/20).$ind[($last_p/20) % $#ind]);
655 }
656 }
657
658 # now read database
659 print STDERR "using: $type...\n";
660
661 # erase cache for tags by order in this database
662 delete $cache->{tags_by_order};
663
664 if ($type_base eq "isis") {
665
666 my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!";
667
668 $import2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
669 my $db = OpenIsis::open( $isis_db );
670
671 # check if .txt database for OpenIsis is zero length,
672 # if so, erase it and re-open database
673 sub check_txt_db {
674 my $isis_db = shift || die "need isis database name";
675 my $reopen = 0;
676
677 if (-e $isis_db.".TXT") {
678 print STDERR "WARNING: removing $isis_db.TXT OpenIsis database...\n";
679 unlink $isis_db.".TXT" || warn "FATAL: unlink error on '$isis_db.TXT': $!";
680 $reopen++;
681 }
682 if (-e $isis_db.".PTR") {
683 print STDERR "WARNING: removing $isis_db.PTR OpenIsis database...\n";
684 unlink $isis_db.".PTR" || warn "FATAL: unlink error on '$isis_db.PTR': $!";
685 $reopen++;
686 }
687 return OpenIsis::open( $isis_db ) if ($reopen);
688 }
689
690 # EOF error
691 if ($db == -1) {
692 $db = check_txt_db($isis_db);
693 if ($db == -1) {
694 print STDERR "FATAL: OpenIsis can't open zero size file $isis_db\n";
695 next;
696 }
697 }
698
699 # OpenIsis::ERR_BADF
700 if ($db == -4) {
701 print STDERR "FATAL: OpenIsis can't find file $isis_db\n";
702 next;
703 # OpenIsis::ERR_IO
704 } elsif ($db == -5) {
705 print STDERR "FATAL: OpenIsis can't access file $isis_db\n";
706 next;
707 } elsif ($db < 0) {
708 print STDERR "FATAL: OpenIsis unknown error $db with file $isis_db\n";
709 next;
710 }
711
712 my $max_rowid = OpenIsis::maxRowid( $db );
713
714 # if 0 records, try to rease isis .txt database
715 if ($max_rowid == 0) {
716 # force removal of database
717 $db = check_txt_db($isis_db);
718 $max_rowid = OpenIsis::maxRowid( $db );
719 }
720
721 print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
722
723 my $path = $database;
724
725 for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) {
726 my $row = OpenIsis::read( $db, $row_id );
727 if ($row && $row->{mfn}) {
728
729 progress($row->{mfn}, $max_rowid);
730
731 my $swishpath = $path."#".int($row->{mfn});
732
733 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
734 $xml = $cp2utf->convert($xml);
735 use bytes; # as opposed to chars
736 print "Path-Name: $swishpath\n";
737 print "Content-Length: ".(length($xml)+1)."\n";
738 print "Document-Type: XML\n\n$xml\n";
739 }
740 }
741 }
742 # for this to work with current version of OpenIsis (0.9.0)
743 # you might need my patch from
744 # http://www.rot13.org/~dpavlin/projects/openisis-0.9.0-perl_close.diff
745 OpenIsis::close($db);
746 print STDERR "\n";
747
748 } elsif ($type_base eq "excel") {
749 require Spreadsheet::ParseExcel;
750 require Spreadsheet::ParseExcel::Utility;
751 import Spreadsheet::ParseExcel::Utility qw(int2col);
752
753 $import2cp = Text::Iconv->new($config->{excel_codepage},$codepage);
754 my $excel_file = $cfg -> val($database, 'excel_file') || die "$database doesn't have 'excel_file' defined!";
755
756 my $sheet = x($config->{sheet}) || die "no sheet in $type.xml";
757 my $start_row = x($config->{start_row}) - 1 || die "no start_row in $type.xml";
758
759 my $oBook = Spreadsheet::ParseExcel::Workbook->Parse($excel_file) || die "can't open Excel file '$excel_file'";
760
761 my $sheet_nr = 0;
762 foreach my $oWks (@{$oBook->{Worksheet}}) {
763 #print STDERR "-- SHEET $sheet_nr:", $oWks->{Name}, "\n";
764 last if ($oWks->{Name} eq $sheet);
765 $sheet_nr++;
766 }
767
768 my $oWorksheet = $oBook->{Worksheet}[$sheet_nr];
769
770 print STDERR "using sheet: ",$oWorksheet->{Name},"\n";
771 defined ($oWorksheet) || die "can't find sheet '$sheet' in $excel_file";
772 my $end_row = x($config->{end_row}) || $oWorksheet->{MaxRow};
773
774 for(my $iR = $start_row ; defined $end_row && $iR <= $end_row ; $iR++) {
775 my $row;
776 for(my $iC = $oWorksheet->{MinCol} ; defined $oWorksheet->{MaxCol} && $iC <= $oWorksheet->{MaxCol} ; $iC++) {
777 my $cell = $oWorksheet->{Cells}[$iR][$iC];
778 if ($cell) {
779 $row->{int2col($iC)} = $cell->Value;
780 }
781 }
782
783 progress($iR, $end_row);
784
785 # print "row[$iR/$end_row] ";
786 # foreach (keys %{$row}) {
787 # print "$_: ",$row->{$_},"\t";
788 # }
789 # print "\n";
790
791 my $swishpath = $database."#".$iR;
792
793 next if (! $row);
794
795 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
796 $xml = $cp2utf->convert($xml);
797 use bytes; # as opposed to chars
798 print "Path-Name: $swishpath\n";
799 print "Content-Length: ".(length($xml)+1)."\n";
800 print "Document-Type: XML\n\n$xml\n";
801 }
802 }
803 } elsif ($type_base eq "marc") {
804
805 require MARC;
806
807 $import2cp = Text::Iconv->new($config->{marc_codepage},$codepage);
808 my $marc_file = $cfg -> val($database, 'marc_file') || die "$database doesn't have 'marc_file' defined!";
809
810 # optional argument is format
811 my $format = x($config->{marc_format}) || 'usmarc';
812
813 print STDERR "Reading MARC file '$marc_file'\n";
814
815 my $marc = new MARC;
816 my $nr = $marc->openmarc({
817 file=>$marc_file, format=>$format
818 }) || die "Can't open MARC file '$marc_file' with format '$format'";
819
820 # read MARC file in memory
821 $marc->nextmarc(-1);
822
823 my $max_rec = $marc->marc_count();
824
825 for(my $i=1; $i<=$max_rec; $i++) {
826
827 progress($i,$max_rec);
828
829 # store value for marc_sf.pm
830 $main::cache->{marc_record} = $i;
831
832 my $swishpath = $database."#".$i;
833
834 if (my $xml = data2xml($type_base,$marc,$add_xml,$cfg,$database)) {
835 $xml = $cp2utf->convert($xml);
836 use bytes; # as opposed to chars
837 print "Path-Name: $swishpath\n";
838 print "Content-Length: ".(length($xml)+1)."\n";
839 print "Document-Type: XML\n\n$xml\n";
840 }
841 }
842
843 print STDERR "\n";
844
845 } elsif ($type_base eq "feed") {
846
847 $import2cp = Text::Iconv->new($config->{feed_codepage},$codepage);
848 my $prog = x($config->{prog}) || die "$database doesn't have 'prog' defined!";
849
850 print STDERR "Reading feed from program '$prog'\n";
851
852 open(FEED,"feeds/$prog |") || die "can't start $prog: $!";
853
854 my $i=1; # record nr.
855
856 my $data;
857 my $line=1;
858
859 while (<FEED>) {
860 chomp;
861
862 if (/^$/) {
863 my $swishpath = $database."#".$i++;
864
865 if (my $xml = data2xml($type_base,$data,$add_xml,$cfg,$database)) {
866 $xml = $cp2utf->convert($xml);
867 use bytes; # as opposed to chars
868 print "Path-Name: $swishpath\n";
869 print "Content-Length: ".(length($xml)+1)."\n";
870 print "Document-Type: XML\n\n$xml\n";
871 }
872 $line = 1;
873 $data = {};
874 next;
875 }
876
877 $line = $1 if (s/^(\d+):\s*//);
878 $data->{$line++} = $_;
879
880 fakeprogress($i);
881
882 }
883 # close lookup
884 untie %lhash if (%lhash);
885 }
886 }
887
888 # call this to commit index
889 $index->close;
890
891 1;
892 __END__
893 ##########################################################################
894
895 =head1 NAME
896
897 all2xml.pl - read various file formats and dump XML for SWISH-E
898
899 =head1 DESCRIPTION
900
901 This command will read ISIS data file using OpenIsis perl module, MARC
902 records using MARC module and optionally Micro$oft Excel files to
903 create one XML file for usage with I<SWISH-E> indexer. Dispite it's name,
904 this script B<isn't general xml generator> from isis files (isis allready
905 has something like that). Output of this script is tailor-made for SWISH-E.
906
907 =head1 BUGS
908
909 Documentation is really lacking. However, in true Open Source spirit, source
910 is best documentation. I even made considerable effort to comment parts
911 which are not intuitively clear, so...
912
913 =head1 AUTHOR
914
915 Dobrica Pavlinusic <dpavlin@rot13.org>
916
917 =head1 COPYRIGHT
918
919 GNU Public License (GPL) v2 or later
920
921 =head1 SEE ALSO
922
923 SWISH-E web site at http://www.swish-e.org
924
925 =cut

Properties

Name Value
cvs2svn:cvs-rev 1.64
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26