/[webpac]/trunk/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 /trunk/all2xml.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 726 - (show annotations)
Thu Apr 13 19:35:19 2006 UTC (13 years, 8 months ago) by dpavlin
File MIME type: text/plain
File size: 29105 byte(s)
fix start_row when using excel import

1 #!/usr/bin/perl -w
2
3 use strict;
4 use Biblio::Isis;
5 use Getopt::Std;
6 use Data::Dumper;
7 use XML::Simple;
8 use Text::Iconv;
9 use Config::IniFiles;
10 use Encode;
11 #use GDBM_File;
12 use Fcntl; # for O_RDWR
13 use TDB_File;
14 use Carp;
15
16 $|=1;
17
18 my $config_file = $0;
19 $config_file =~ s/\.pl$/.conf/;
20 $config_file = $ARGV[0] if ($ARGV[0] && -f $ARGV[0]);
21 die "FATAL: can't find configuration file '$config_file'" if (! -e $config_file);
22
23 my $config;
24
25 #use index_DBI; # default DBI module for index
26 #use index_DBI_cache; # faster DBI module using memory cache
27 use index_DBI_filter; # filter support for indexes
28 my $index;
29
30 my %opts;
31
32 # usage:
33 # -d directory name
34 # -m multiple directories
35 # -q quiet
36 # -s run swish
37
38 getopts('d:m:qs', \%opts);
39
40 my $path; # this is name of database
41
42 Text::Iconv->raise_error(0); # Conversion errors don't raise exceptions
43
44 # this is encoding of all files on disk, including import_xml/*.xml file and
45 # filter/*.pm files! It will be used to store strings in perl internally!
46 my $codepage = 'ISO-8859-2';
47
48 my $utf2cp = Text::Iconv->new('UTF-8',$codepage);
49 # this function will convert data from XML files to local encoding
50 sub x {
51 return $utf2cp->convert($_[0]);
52 }
53
54 # decode isis/excel or other import codepage
55 my $import2cp;
56
57 # outgoing xml must be in UTF-8
58 my $cp2utf = Text::Iconv->new($codepage,'UTF-8');
59
60 # mapping between data type and tag which specify
61 # format in XML file
62 my %type2tag = (
63 'isis' => 'isis',
64 'excel' => 'column',
65 'marc' => 'marc',
66 'feed' => 'feed',
67 );
68
69 my $cache; # for cacheing
70
71 # lookup hash (tied to file)
72 my %lhash;
73 # this option will cache all lookup entries in memory.
74 # if you are tight on memory, turn this off
75 my $use_lhash_cache = 1;
76
77 my $last_field_name; # cache to prevent repeated fields
78
79 sub data2xml {
80
81 use xmlify;
82
83 my $type = shift @_;
84 my $row = shift @_;
85 my $add_xml = shift @_;
86 # needed to read values from configuration file
87 my $cfg = shift @_;
88 my $database = shift @_;
89
90 my $xml;
91
92 use parse_format;
93
94 my $html = ""; # html formatted display output
95
96 my %field_usage; # counter for usage of each field
97
98 # sort subrouting using order="" attribute
99 sub by_order {
100 my $va = $config->{indexer}->{$a}->{order} ||
101 $config->{indexer}->{$a};
102 my $vb = $config->{indexer}->{$b}->{order} ||
103 $config->{indexer}->{$b};
104
105 return $va <=> $vb;
106 }
107
108 my @sorted_tags;
109 if ($cache->{tags_by_order}) {
110 @sorted_tags = @{$cache->{tags_by_order}};
111 } else {
112 @sorted_tags = sort by_order keys %{$config->{indexer}};
113 $cache->{tags_by_order} = \@sorted_tags;
114 }
115
116 if (! @sorted_tags) {
117 print STDERR "WARNING: no tags for this type found in import_xml file!\n";
118 }
119
120 # lookup key
121 my $lookup_key;
122
123 # cache for field in pages
124 delete $cache->{display_data};
125 delete $cache->{swish_data};
126 delete $cache->{swish_exact_data};
127 delete $cache->{index_data};
128 delete $cache->{index_delimiter};
129 my @page_fields; # names of fields
130
131
132 # subs used to produce output
133
134 sub get_field_name($$$) {
135 my ($config,$field,$field_usage) = @_;
136
137 # find field name (signular, plural)
138 my $field_name = "";
139 if ($config->{indexer}->{$field}->{name_singular} && $field_usage == 1) {
140 $field_name = $config->{indexer}->{$field}->{name_singular};
141 } elsif ($config->{indexer}->{$field}->{name_plural}) {
142 $field_name = $config->{indexer}->{$field}->{name_plural};
143 } elsif ($config->{indexer}->{$field}->{name}) {
144 $field_name = $config->{indexer}->{$field}->{name};
145 } else {
146 print STDERR "WARNING: field '$field' doesn't have 'name' attribute!";
147 }
148
149 if ($field_name) {
150 $field_name = x($field_name);
151 if (! $last_field_name) {
152 $last_field_name = $field_name;
153 return $last_field_name;
154 } elsif ($field_name ne $last_field_name) {
155 $last_field_name = $field_name;
156 return $last_field_name;
157 }
158 }
159 }
160
161
162 # init variables for different types
163 sub init_visible_type($) {
164 my $type = shift;
165
166 # swish, swish_exact, display, index, index_lookup
167 # swish and display defaults
168 my ($s,$se,$d,$i,$il) = (1,0,1,0,0);
169 if (lc($type) eq "display") {
170 $s = 0;
171 } elsif (lc($type) eq "swish") {
172 $d = 0;
173 } elsif (lc($type) eq "index") {
174 ($s,$se,$d,$i) = (0,1,0,1);
175 } elsif (lc($type) eq "swish_exact") {
176 ($s,$se,$d,$i) = (0,1,0,0);
177 } elsif (lc($type) =~ /^lookup/) {
178 ($s,$se,$d,$i,$il) = (0,1,0,0,1);
179 } elsif ($type) {
180 print STDERR "WARNING: unknown type: $type\n";
181 }
182 return ($s,$se,$d,$i,$il);
183 }
184
185
186 # convert
187 #
188 # <tag>
189 # <delimiter>, </delimiter>
190 # <value>200a</value>
191 # </tag>
192 #
193 # to
194 #
195 # <tag delimiter=", ">200a</tag>
196 #
197 # but without loosing spaces in delimiter (becasue
198 # new XML::Simple strips spaces in attribute values
199 # as defined in XML specification)
200 #
201 sub unroll_x($) {
202 my $x = shift;
203
204 if (defined $x->{value}) {
205 my ($v,$d) = ($x->{value}->{content}, $x->{delimiter}->{content});
206 delete $x->{value};
207 delete $x->{delimiter};
208 $x->{content} = $v;
209 $x->{delimiter} = $d;
210 }
211 return $x;
212 }
213
214 # begin real work: go field by field
215 foreach my $field (@sorted_tags) {
216
217 $field=x($field);
218 $field_usage{$field}++;
219
220 my $swish_data = "";
221 my $swish_exact_data = "";
222 my $display_data = "";
223 my @index_data;
224 my $line_delimiter;
225
226 my ($swish,$display);
227
228 my $tag = $cfg->val($database, 'import_xml_tag') || $type2tag{$type} || die "can't find which tag to use for type $type";
229
230 # is this field page-by-page?
231 my $iterate_by_page = $config->{indexer}->{$field}->{iterate_by_page};
232 push @page_fields,$field if ($iterate_by_page);
233 my %page_max = ();
234 # default line_delimiter if using
235 my $page_line_delimiter = $config->{indexer}->{$field}->{page_line_delimiter} || '<br/>';
236 $cache->{index_delimiter}->{$field} = $config->{indexer}->{$field}->{index_delimiter};
237
238 my $format_name = $config->{indexer}->{$field}->{format_name};
239 my $format_delimiter = $config->{indexer}->{$field}->{format_delimiter};
240 if ($format_name && $format_delimiter) {
241 $cache->{format}->{$field}->{format_name} = $format_name;
242 $cache->{format}->{$field}->{format_delimiter} = $format_delimiter;
243 }
244
245 foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) {
246
247 $x = unroll_x($x);
248
249 my $format = x($x->{content});
250 my $delimiter = x($x->{delimiter}) || ' ';
251
252 my $repeat_off = 0; # init repeatable offset
253
254 my ($s,$se,$d,$i,$il) = init_visible_type($x->{type});
255
256 # what will separate last line from this one?
257 if ($display_data && $x->{append}) {
258 $line_delimiter = $delimiter;
259 } elsif ($display_data) {
260 $line_delimiter = '<br/>';
261 }
262
263 # init vars so that we go into while...
264 ($swish,$display) = (1,1);
265
266 sub mkformat($$) {
267 my $x = shift || die "mkformat needs tag reference";
268 my $data = shift || return;
269 my $format_name = x($x->{format_name}) || return $data;
270 my $fmt = x($config->{format}->{$format_name}->{content}) || die "<format name=\"$format_name\"> is not defined!";
271 my $format_delimiter = x($x->{format_delimiter});
272 my @data;
273 if ($format_delimiter) {
274 @data = split(/$format_delimiter/,$data);
275 } else {
276 push @data,$data;
277 }
278
279 if ($fmt) {
280 my $nr = scalar $fmt =~ s/%s/%s/g;
281 if (($#data+1) == $nr) {
282 return sprintf($fmt,@data);
283 } else {
284 #print STDERR "mkformat: [$data] can't be split on [$format_delimiter] to $nr fields!\n";
285 return $data;
286 }
287 } else {
288 print STDERR "usage of link '$format_name' without defined format (<link> tag)\n";
289 }
290 }
291
292 # while because of repeatable fields
293 while ($swish || $display) {
294 my $page = $repeat_off;
295 $page_max{$field} = $page if ($iterate_by_page && $page > ($page_max{$field} || 0));
296 ($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp);
297 if ($repeat_off > 1000) {
298 print STDERR "loop (more than 1000 repeatable fields) deteced in $row, $format\n";
299 last;
300 }
301
302 # is this field is lookup?
303 if ($display && $x->{lookup}) {
304 my $null = "<!-- null -->";
305 if ($use_lhash_cache) {
306 if (!defined($cache->{lhash}->{$display})) {
307 my $new_display = $lhash{$display};
308 if (defined($new_display)) {
309 #print STDERR "lookup cache store '$display' = '$new_display'\n";
310 $display = $new_display;
311 $cache->{lhash}->{$display} = $new_display;
312 } else {
313 # print STDERR "WARNING: lookup for '$display' didn't find anything.\n";
314 $display = "";
315 $cache->{lhash}->{$display} = $null;
316 }
317 } else {
318 $display = $cache->{lhash}->{$display};
319 }
320 } else {
321 $display = $lhash{$display} || $null;
322 }
323 }
324
325 # filter="name" ; filter this field through
326 # filter/[name].pm
327 my $filter = $x->{filter};
328 if ($filter && !$cache->{filter_loaded}->{$filter}) {
329 require "filter/".$filter.".pm";
330 $cache->{filter_loaded}->{$filter}++;
331 }
332 # type="swish" ; field for swish
333 if ($swish) {
334 my $tmp = $swish;
335 if ($filter && ($s || $se)) {
336 no strict 'refs';
337 $tmp = join(" ",&$filter($tmp)) if ($s || $se);
338 }
339
340 $swish_data .= $tmp if ($s && $tmp);
341 $swish_exact_data .= "xxbxx $tmp xxexx " if ($tmp && $tmp ne "" && $se);
342 }
343
344 # type="display" ; field for display
345 if ($d && $display) {
346 my $ldel = $delimiter;
347 if ($line_delimiter && $display_data) {
348 $ldel = $line_delimiter;
349 }
350 if ($filter) {
351 no strict 'refs';
352 my @arr;
353 foreach my $tmp (&$filter($display)) {
354 my $tmp2 = mkformat($x,$tmp);
355 push @arr,$tmp2 if ($tmp2);
356 }
357 $display_data .= $ldel if ($display_data && @arr);
358 $display_data .= join($delimiter,@arr);
359 } else {
360 $display_data .= $ldel if ($display_data);
361 my $tmp = mkformat($x,$display);
362 $display_data .= $tmp if ($tmp);
363 }
364 }
365
366 # type="index" ; insert into index
367 my $idisplay;
368 if ($i && $display) {
369 $idisplay = $display;
370 if ($filter) {
371 no strict 'refs';
372 $idisplay = &$filter($idisplay);
373 }
374 push @index_data, $idisplay if ($idisplay && !$iterate_by_page);
375 }
376
377 # store fields in lookup
378 if ($il && $display) {
379 if (lc($x->{type}) eq "lookup_key") {
380 if ($lookup_key) {
381 print STDERR "WARNING: try to redefine lookup_key (keys shouldn't be repeatable fields!)";
382 } else {
383 if ($filter) {
384 no strict 'refs';
385 $lookup_key = &$filter($display);
386 } else {
387 $lookup_key = $display;
388 }
389 }
390 } elsif (lc($x->{type}) eq "lookup_val") {
391 if ($lookup_key) {
392 if ($filter) {
393 no strict 'refs';
394 $lhash{$lookup_key} = &$filter($display);
395 } else {
396 $lhash{$lookup_key} = $display;
397 }
398 } else {
399 print STDERR "WARNING: no lookup_key defined for '$display'?";
400 }
401 }
402
403 }
404
405 # store data for page-by-page repeatable fields
406 if ($iterate_by_page) {
407 sub iterate_fld($$$$$$) {
408 my ($cache,$what,$field,$page,$data,$append) = @_;
409 return if (!$data);
410
411 my $ldel = $page_line_delimiter;
412 $ldel = " " if ($append);
413 #print STDERR "line delimiter: ",Dumper($ldel) if ($ldel);
414 if (! $cache->{$what}->{$field}->[$page]) {
415 $cache->{$what}->{$field}->[$page] = $data;
416 } else {
417 $cache->{$what}->{$field}->[$page] .= $ldel.$data;
418 }
419 }
420
421 if ($display_data) {
422 iterate_fld($cache,'display_data',$field,$page,$display_data,$x->{append});
423 }
424 $display_data = "";
425 if ($swish_data) {
426 iterate_fld($cache,'swish_data',$field,$page,$swish_data,$x->{append});
427 $swish_data = "";
428 }
429 if ($swish_exact_data) {
430 iterate_fld($cache,'swish_exact_data',$field,$page,$swish_exact_data,$x->{append});
431 $swish_exact_data = "";
432 }
433
434 if ($idisplay) {
435 my $ldel=$page_line_delimiter;
436 my @index_data;
437 if ($cache->{index_data}->{$field}->[$page]) {
438
439 @index_data = @{$cache->{index_data}->{$field}->[$page]};
440 }
441 if ($x->{append}) {
442 if (@index_data) {
443 $index_data[$#index_data] .= $idisplay;
444 } else {
445 push @index_data, $idisplay;
446 }
447 } else {
448 push @index_data, $idisplay;
449 }
450 $idisplay = "";
451 @{$cache->{index_data}->{$field}->[$page]} = @index_data;
452 }
453 }
454 }
455
456 if (! $iterate_by_page) {
457 my $idel = $x->{index_delimiter};
458 # fill data in index
459 foreach my $tmp (@index_data) {
460 my $i = $d = $tmp;
461 if ($idel && $tmp =~ m/$idel/) {
462 ($i,$d) = split(/$idel/,$tmp);
463 }
464 $index->insert($field, $i, $d, $path);
465 }
466 @index_data = ();
467 }
468 }
469
470 # now try to parse variables from configuration file
471 foreach my $x (@{$config->{indexer}->{$field}->{'config'}}) {
472
473 $x = unroll_x($x);
474
475 my $delimiter = x($x->{delimiter}) || ' ';
476 my $val = $cfg->val($database, x($x->{content}));
477
478 # FIXME index_lookup is not supported!
479 my ($s,$se,$d,$i,$il) = init_visible_type($x->{type});
480
481 if ($val) {
482 $display_data .= $delimiter.$val if ($d);
483 $swish_data .= " ".$val if ($s);
484 $index->insert($field, $val, $path) if ($i);
485 }
486
487 if ($iterate_by_page) {
488 # FIXME data from config tag will appear just
489 # on first page!!!
490 my $page = 0;
491 if ($display_data) {
492 $cache->{display_data}->{$field}->[$page] = $display_data;
493 $display_data = "";
494 }
495 if ($swish_data) {
496 $cache->{swish_data}->{$field}->[$page] = $swish_data;
497 $swish_data = "";
498 }
499 if ($swish_exact_data) {
500 $cache->{swish_exact_data}->{$field}->[$page] = $swish_exact_data;
501 $swish_exact_data = "";
502 }
503 }
504 }
505
506 # save data page-by-page
507 foreach my $field (@page_fields) {
508 my $nr_pages = $page_max{$field} || next;
509 #print STDERR "field '$field' iterate over ",($nr_pages || 0)," pages...\n";
510 #print STDERR Dumper($cache->{display_data});
511 for (my $page=0; $page <= $nr_pages; $page++) {
512 my $display_data;
513 if ($cache->{format}->{$field}) {
514 my $tmp = mkformat($cache->{format}->{$field},$cache->{display_data}->{$field}->[$page]);
515 $display_data=$tmp if ($tmp);
516 } else {
517 $display_data = $cache->{display_data}->{$field}->[$page];
518 }
519 if ($display_data) { # default
520 if ($field eq "headline") {
521 $xml .= xmlify("headline", $display_data);
522 } else {
523
524 # fallback to empty field name if needed
525 $html .= get_field_name($config,$field,$field_usage{$field}) || '';
526 $html .= "#-#".$display_data."###\n";
527 }
528 }
529
530 my $swish_data = $cache->{swish_data}->{$field}->[$page];
531 if ($swish_data) {
532 # remove extra spaces
533 $swish_data =~ s/ +/ /g;
534 $swish_data =~ s/ +$//g;
535
536 $xml .= xmlify($field."_swish", my_unac_string($codepage,$swish_data));
537 }
538
539 my $swish_exact_data = $cache->{swish_exact_data}->{$field}->[$page];
540 if ($swish_exact_data) {
541 $swish_exact_data =~ s/ +/ /g;
542 $swish_exact_data =~ s/ +$//g;
543
544 # add delimiters before and after word.
545 # That is required to produce exact match
546 $xml .= xmlify($field."_swish_exact", my_unac_string($codepage,$swish_exact_data));
547 }
548
549 my $idel = $cache->{index_delimiter}->{$field};
550 foreach my $tmp (@{$cache->{index_data}->{$field}->[$page]}) {
551 my $i = $tmp;
552 my $d = $tmp;
553 if ($idel && $tmp =~ m/$idel/) {
554 ($i,$d) = split(/$idel/,$tmp);
555 }
556 $index->insert($field, $i, $d, $path);
557 #print STDERR "index [$idel] $field: $i --> $d [$path]\n";
558 }
559 }
560
561 }
562
563 if (! $iterate_by_page) {
564 if ($display_data) {
565 if ($field eq "headline") {
566 $xml .= xmlify("headline", $display_data);
567 } else {
568
569 # fallback to empty field name if needed
570 $html .= get_field_name($config,$field,$field_usage{$field}) || '';
571 $html .= "#-#".$display_data."###\n";
572 }
573 }
574 if ($swish_data) {
575 # remove extra spaces
576 $swish_data =~ s/ +/ /g;
577 $swish_data =~ s/ +$//g;
578
579 $xml .= xmlify($field."_swish", my_unac_string($codepage,$swish_data));
580 }
581
582 if ($swish_exact_data) {
583 $swish_exact_data =~ s/ +/ /g;
584 $swish_exact_data =~ s/ +$//g;
585
586 # add delimiters before and after word.
587 # That is required to produce exact match
588 $xml .= xmlify($field."_swish_exact", my_unac_string($codepage,$swish_exact_data));
589 }
590 }
591 }
592
593 # dump formatted output in <html>
594 if ($html) {
595 #$xml .= xmlify("html",$html);
596 $xml .= "<html><![CDATA[ $html ]]></html>";
597 }
598
599 if ($xml) {
600 $xml .= $add_xml if ($add_xml);
601 return "<xml>\n$xml</xml>\n";
602 } else {
603 return;
604 }
605 }
606
607 ##########################################################################
608
609 # read configuration for this script
610 my $cfg = new Config::IniFiles( -file => $config_file );
611
612 # read global.conf configuration
613 my $cfg_global = new Config::IniFiles( -file => 'global.conf' );
614
615 # open index
616 $index = new index_DBI(
617 $cfg_global->val('global', 'dbi_dbd'),
618 $cfg_global->val('global', 'dbi_dsn'),
619 $cfg_global->val('global', 'dbi_user'),
620 $cfg_global->val('global', 'dbi_passwd') || '',
621 );
622
623 my $show_progress = $cfg_global->val('global', 'show_progress');
624
625 my $my_unac_filter = $cfg_global->val('global', 'my_unac_filter');
626 if ($my_unac_filter) {
627 print STDERR "using $my_unac_filter to filter characters for search\n";
628 require $my_unac_filter;
629 } else {
630 print STDERR "### fallback to default my_unac_string!\n";
631 eval q{
632 sub main::my_unac_string($$) {
633 my ($charset, $string) = (@_);
634 return $string;
635 }
636 };
637 }
638
639 foreach my $database ($cfg->Sections) {
640
641 # save database name in global variable path for later
642 # (need for index filter creation)
643 $path = $database;
644
645 my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined";
646 my $add_xml = $cfg -> val($database, 'xml'); # optional
647
648 # create new lookup file
649 my $lookup_file = $cfg -> val($database, 'lookup_newfile'); # optional
650 if ($lookup_file) {
651 #tie %lhash, 'GDBM_File', $lookup_file, &GDBM_NEWDB, 0644;
652 if (! -e $lookup_file) {
653 open(LOOKUP, "> $lookup_file") || die "can't create $lookup_file': $!";
654 close(LOOKUP);
655 }
656 tie %lhash, 'TDB_File', $lookup_file, TDB_CLEAR_IF_FIRST, O_RDWR, 0644;
657 print STDERR "creating lookup file '$lookup_file'\n";
658 # delete memory cache for lookup file
659 delete $cache->{lhash};
660 }
661
662 # open existing lookup file
663 $lookup_file = $cfg -> val($database, 'lookup_open'); # optional
664 if ($lookup_file) {
665 #tie %lhash, 'GDBM_File', $lookup_file, &GDBM_READER, 0644;
666 tie %lhash, 'TDB_File', $lookup_file, TDB_DEFAULT, O_RDWR, 0644;
667 print STDERR "opening lookup file '$lookup_file'\n";
668 }
669
670 my $import_xml_type = $cfg->val($database, 'import_xml_file') || $type;
671 my $import_xml_file = "./import_xml/$import_xml_type.xml";
672
673 if (! -r $import_xml_file) {
674 print STDERR "ERROR: file $import_xml_file not readable skipping!\n";
675 next;
676 }
677
678 print STDERR "reading $import_xml_file\n";
679
680 # extract just type basic
681 my $type_base = $type;
682 $type_base =~ s/_.+$//g;
683
684 my $tag = $cfg->val($database, 'import_xml_tag') || $type2tag{$type_base} || die "can't find which tag to use for type $type";
685 $config=XMLin($import_xml_file, ForceArray => [ $tag, 'config', 'format' ], ForceContent => 1 );
686
687 # helper for progress bar
688 sub fmt_time {
689 my $t = shift || 0;
690 my $out = "";
691
692 my ($ss,$mm,$hh) = gmtime($t);
693 $out .= "${hh}h" if ($hh);
694 $out .= sprintf("%02d:%02d", $mm,$ss);
695 $out .= " " if ($hh == 0);
696 return $out;
697 }
698
699 # output current progress indicator
700 my $last_p = 0;
701 my $start_t = time();
702 sub progress {
703 return if (! $show_progress);
704 my $current = shift;
705 my $total = shift || 1;
706 my $p = int($current * 100 / $total);
707 if ($p < $last_p || $current == 1) {
708 $start_t = time();
709 $last_p = 0;
710 } elsif ($p != $last_p) {
711 my $rate = ($current / (time() - $start_t || 1));
712 my $eta = ($total-$current) / ($rate || 1);
713 printf STDERR ("%5d [%-38s] %-5d %0.1f/s %s\r",$current,"=" x ($p/3)."$p%>", $total, $rate, fmt_time($eta));
714 $last_p = $p;
715 }
716 }
717
718 my $fake_dir = 1;
719 my $fake_pos = 0;
720 my $last_fake_t = time();
721 sub fakeprogress {
722 return if (! $show_progress);
723 my $current = shift @_;
724
725 my @ind = ('-','\\','|','/','-','\\','|','/');
726
727 if ($current < $fake_pos) {
728 $start_t = time();
729 $last_fake_t = 0;
730 $fake_dir = 1;
731 $fake_pos = 0;
732 }
733
734 if (time()-$last_fake_t >= 1) {
735 $last_fake_t = time();
736 $fake_pos += $fake_dir;
737 $fake_dir = -$fake_dir if ($fake_pos > 38);
738 }
739
740 if ($current % 10 == 0) {
741 my $rate = ($current / (time() - $start_t || 1));
742 printf STDERR ("%5d [%-38s] %0.1f/s\r",$current, " " x $fake_pos .$ind[($current / 10) % 8], $rate);
743 }
744 }
745
746 # now read database
747
748 # erase cache for tags by order in this database
749 delete $cache->{tags_by_order};
750
751 if ($type_base eq "isis") {
752
753 my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!";
754
755 $import2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
756 my $db = new Biblio::Isis( isisdb => $isis_db );
757
758 if (! $db) {
759 print STDERR "FATAL: can't read ISIS database: $isis_db, skipping...\n";
760 next;
761 }
762
763 my $max_rowid = $db->count if ($db);
764
765 print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
766
767 for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) {
768 my $row = $db->to_hash( $row_id );
769 if ($row) {
770
771 $row->{mfn} = $row_id;
772 $row->{record} = $db->{record};
773
774 progress($row->{mfn}, $max_rowid);
775
776 my $swishpath = $path."#".int($row->{mfn});
777
778 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
779 $xml = $cp2utf->convert($xml);
780 use bytes; # as opposed to chars
781 print "Path-Name: $swishpath\n";
782 print "Content-Length: ".(length($xml)+1)."\n";
783 print "Document-Type: XML\n\n$xml\n";
784 }
785 }
786 }
787 print STDERR "\n";
788
789 } elsif ($type_base eq "excel") {
790 require Spreadsheet::ParseExcel;
791 require Spreadsheet::ParseExcel::Utility;
792 import Spreadsheet::ParseExcel::Utility qw(int2col);
793
794 $import2cp = Text::Iconv->new($config->{excel_codepage},$codepage);
795 my $excel_file = $cfg -> val($database, 'excel_file') || die "$database doesn't have 'excel_file' defined!";
796
797 my $sheet = x($config->{sheet}) || die "no sheet in $type.xml";
798 my $start_row = x($config->{start_row}) || die "no start_row in $type.xml";
799 $start_row--;
800
801 my $oBook = Spreadsheet::ParseExcel::Workbook->Parse($excel_file) || die "can't open Excel file '$excel_file'";
802
803 my $sheet_nr = 0;
804 foreach my $oWks (@{$oBook->{Worksheet}}) {
805 #print STDERR "-- SHEET $sheet_nr:", $oWks->{Name}, "\n";
806 last if ($oWks->{Name} eq $sheet);
807 $sheet_nr++;
808 }
809
810 my $oWorksheet = $oBook->{Worksheet}[$sheet_nr];
811
812 print STDERR "using sheet: ",$oWorksheet->{Name},"\n";
813 defined ($oWorksheet) || die "can't find sheet '$sheet' in $excel_file";
814 my $end_row = x($config->{end_row}) || $oWorksheet->{MaxRow};
815
816 for(my $iR = $start_row ; defined $end_row && $iR <= $end_row ; $iR++) {
817 my $row;
818 for(my $iC = $oWorksheet->{MinCol} ; defined $oWorksheet->{MaxCol} && $iC <= $oWorksheet->{MaxCol} ; $iC++) {
819 my $cell = $oWorksheet->{Cells}[$iR][$iC];
820 if ($cell) {
821 # this conversion is a cludge.
822 # Files from Excell could have
823 # characters which don't fit into
824 # destination encoding.
825 $row->{int2col($iC)} = $utf2cp->convert($cell->Value) || $cell->Value;
826 }
827 }
828
829 progress($iR, $end_row);
830
831 # print "row[$iR/$end_row] ";
832 # foreach (keys %{$row}) {
833 # print "$_: ",$row->{$_},"\t";
834 # }
835 # print "\n";
836
837 my $swishpath = $database."#".$iR;
838
839 next if (! $row);
840
841 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
842 $xml = $cp2utf->convert($xml);
843 use bytes; # as opposed to chars
844 print "Path-Name: $swishpath\n";
845 print "Content-Length: ".(length($xml)+1)."\n";
846 print "Document-Type: XML\n\n$xml\n";
847 }
848 }
849
850 print STDERR "\n";
851
852 } elsif ($type_base eq "marc") {
853
854 require MARC::File::USMARC;
855
856 $import2cp = Text::Iconv->new($config->{marc_codepage},$codepage);
857 my $marc_file = $cfg -> val($database, 'marc_file') || die "$database doesn't have 'marc_file' defined!";
858
859 # optional argument is format
860 warn "marc_format is no longer used!" if ($config->{marc_format});
861 print STDERR "Reading MARC file '$marc_file'\n";
862
863 my $marc = MARC::File::USMARC->in( $marc_file );
864
865 if (! $marc) {
866 print STDERR "FATAL: can't read MARC file: $marc_file, skipping...\n";
867 next;
868 }
869
870 # count records in MARC file
871 sub marc_count {
872 my $filename = shift || die;
873 my $file = MARC::File::USMARC->in($filename) || return;
874 my $count = 0;
875 while ($file->skip()) {
876 $count++;
877 }
878 return $count;
879 }
880
881 my $count = marc_count($marc_file) || warn "no records in '$marc_file'?";
882
883 my $i = 1;
884
885 while( my $rec = $marc->next() ) {
886
887 progress($i,$count);
888
889 my $swishpath = $database."#".$i;
890
891 if (my $xml = data2xml($type_base,$rec,$add_xml,$cfg,$database)) {
892 $xml = $cp2utf->convert($xml);
893 use bytes; # as opposed to chars
894 print "Path-Name: $swishpath\n";
895 print "Content-Length: ".(length($xml)+1)."\n";
896 print "Document-Type: XML\n\n$xml\n";
897 }
898
899 $i++;
900 }
901
902 print STDERR "\n";
903
904 } elsif ($type_base eq "feed") {
905
906 $import2cp = Text::Iconv->new($config->{feed_codepage},$codepage);
907 my $prog = x($config->{prog}) || die "$database doesn't have 'prog' defined!";
908
909 print STDERR "Reading feed from program '$prog'\n";
910
911 open(FEED,"feeds/$prog |") || die "can't start $prog: $!";
912
913 my $i=1; # record nr.
914
915 my $data;
916 my $line=1;
917
918 while (<FEED>) {
919 chomp;
920
921 if (/^$/) {
922 my $swishpath = $database."#".$i++;
923
924 if (my $xml = data2xml($type_base,$data,$add_xml,$cfg,$database)) {
925 $xml = $cp2utf->convert($xml);
926 use bytes; # as opposed to chars
927 print "Path-Name: $swishpath\n";
928 print "Content-Length: ".(length($xml)+1)."\n";
929 print "Document-Type: XML\n\n$xml\n";
930 }
931 $line = 1;
932 $data = {};
933 next;
934 }
935
936 $line = $1 if (s/^(\d+):\s*//);
937 $data->{$line++} = $_;
938
939 fakeprogress($i);
940
941 }
942 # close lookup
943 untie %lhash if (%lhash);
944
945 } elsif ($type_base eq "dbf") {
946
947 my $dbf_file = $cfg -> val($database, 'dbf_file') || die "$database doesn't have 'dbf_file' defined!";
948 my $dbf_codepage = $cfg -> val($database, 'dbf_codepage') || die "$database doesn't have 'dbf_codepage' defined!";
949 my $dbf_mapping = $cfg -> val($database, 'dbf_mapping') || die "$database doesn't have 'dbf_mapping' defined!";
950
951 $import2cp = Text::Iconv->new($dbf_codepage,$codepage);
952 require XBase;
953 my $db = new XBase $dbf_file;
954
955 if (! $db) {
956 print STDERR "ERROR: can't read DBF database: $dbf_file, skipping...\n";
957 next;
958 }
959
960 my $max_rowid = $db->last_record;
961
962 print STDERR "Reading database: $dbf_file [$max_rowid rows]\n";
963
964 my %dbf2iso;
965 foreach my $m (split(/[\n\r]+/,$dbf_mapping)) {
966 my ($col,$fld) = split(/\s+/,$m,2);
967 $dbf2iso{$col} = $fld;
968 }
969
970 #print STDERR "## dbf2iso: ",Dumper(\%dbf2iso),"\n## /dbf2iso\n";
971
972 # bad, bad...
973 require "to_hash.pm";
974
975 foreach my $row_id (0 .. $max_rowid) {
976 my $dbf_row = $db->get_record_as_hash($row_id);
977 if ($dbf_row) {
978
979 #print STDERR "## dbf_row: ",Dumper($dbf_row),"\n## /dbf_row\n";
980 # apply mapping from config file
981 # all unspecified records will get _ in
982 # front of them - _DELETE will be __DELETE
983 my $rec;
984 map {
985 my $new_fld = $dbf2iso{$_} || '_'.$_;
986 my $data = $dbf_row->{$_};
987 push @{ $rec->{$new_fld} }, $data if ($data && $data !~ /^(?:\s+|\$a\.|)$/);
988 } keys %{$dbf_row};
989 #print STDERR "## rec: ",Dumper($rec),"\n## /rec\n";
990 my $row = to_hash($row_id+1, $rec);
991
992 $row->{mfn} = $row_id+1;
993 $row->{record} = $rec;
994
995 #print STDERR "## row: ",Dumper($row),"\n## /row\n";
996 progress($row->{mfn}, $max_rowid);
997
998 my $swishpath = $path."#".int($row->{mfn});
999
1000 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
1001 $xml = $cp2utf->convert($xml);
1002 use bytes; # as opposed to chars
1003 print "Path-Name: $swishpath\n";
1004 print "Content-Length: ".(length($xml)+1)."\n";
1005 print "Document-Type: XML\n\n$xml\n";
1006 }
1007 }
1008 }
1009 print STDERR "\n";
1010 }
1011 }
1012
1013 # call this to commit index
1014 $index->close;
1015
1016 1;
1017 __END__
1018 ##########################################################################
1019
1020 =head1 NAME
1021
1022 all2xml.pl - read various file formats and dump XML for SWISH-E
1023
1024 =head1 SYNOPSYS
1025
1026 $ all2xml.pl [test.conf]
1027
1028 =head1 DESCRIPTION
1029
1030 This command will read ISIS data file using Biblio::Isis perl module, MARC
1031 records using MARC::File module and optionally Micro$oft Excel files to
1032 create one XML file for usage with I<SWISH-E> indexer. Dispite it's name,
1033 this script B<isn't general xml generator> from isis files (isis allready
1034 has something like that). Output of this script is tailor-made for SWISH-E.
1035
1036 If no configuration file is specified, it will use default one called
1037 C<all2xml.conf>.
1038
1039 =head1 BUGS
1040
1041 Documentation is really lacking. However, in true Open Source spirit, source
1042 is best documentation. I even made considerable effort to comment parts
1043 which are not intuitively clear, so...
1044
1045 =head1 AUTHOR
1046
1047 Dobrica Pavlinusic <dpavlin@rot13.org>
1048
1049 =head1 COPYRIGHT
1050
1051 GNU Public License (GPL) v2 or later
1052
1053 =head1 SEE ALSO
1054
1055 SWISH-E web site at http://www.swish-e.org
1056
1057 =cut

Properties

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

  ViewVC Help
Powered by ViewVC 1.1.26