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 |
|
13 |
$|=1; |
14 |
|
15 |
my $config_file = $0; |
16 |
$config_file =~ s/\.pl$/.conf/; |
17 |
die "FATAL: can't find configuration file '$config_file'" if (! -e $config_file); |
18 |
|
19 |
my $config; |
20 |
|
21 |
#use index_DBI; # default DBI module for index |
22 |
use index_DBI_cache; # faster DBI module using memory cache |
23 |
my $index; |
24 |
|
25 |
my %opts; |
26 |
|
27 |
# usage: |
28 |
# -d directory name |
29 |
# -m multiple directories |
30 |
# -q quiet |
31 |
# -s run swish |
32 |
|
33 |
getopts('d:m:qs', \%opts); |
34 |
|
35 |
my $path; # this is name of database |
36 |
|
37 |
Text::Iconv->raise_error(0); # Conversion errors don't raise exceptions |
38 |
|
39 |
# this is encoding of all files on disk, including import_xml/*.xml file and |
40 |
# filter/*.pm files! It will be used to store strings in perl internally! |
41 |
my $codepage = 'ISO-8859-2'; |
42 |
|
43 |
my $utf2cp = Text::Iconv->new('UTF-8',$codepage); |
44 |
# this function will convert data from XML files to local encoding |
45 |
sub x { |
46 |
return $utf2cp->convert($_[0]); |
47 |
} |
48 |
|
49 |
# decode isis/excel or other import codepage |
50 |
my $import2cp; |
51 |
|
52 |
# outgoing xml must be in UTF-8 |
53 |
my $cp2utf = Text::Iconv->new($codepage,'UTF-8'); |
54 |
|
55 |
# mapping between data type and tag which specify |
56 |
# format in XML file |
57 |
my %type2tag = ( |
58 |
'isis' => 'isis', |
59 |
'excel' => 'column', |
60 |
'marc' => 'marc', |
61 |
'feed' => 'feed' |
62 |
); |
63 |
|
64 |
sub data2xml { |
65 |
|
66 |
use xmlify; |
67 |
|
68 |
my $type = shift @_; |
69 |
my $row = shift @_; |
70 |
my $add_xml = shift @_; |
71 |
# needed to read values from configuration file |
72 |
my $cfg = shift @_; |
73 |
my $database = shift @_; |
74 |
|
75 |
my $xml; |
76 |
|
77 |
use parse_format; |
78 |
|
79 |
my $html = ""; # html formatted display output |
80 |
|
81 |
my %field_usage; # counter for usage of each field |
82 |
|
83 |
# sort subrouting using order="" attribute |
84 |
sub by_order { |
85 |
return 0 if (! $config->{indexer}->{$a}->{order}); |
86 |
return 0 if (! $config->{indexer}->{$b}->{order}); |
87 |
|
88 |
return $config->{indexer}->{$a}->{order} <=> |
89 |
$config->{indexer}->{$b}->{order} ; |
90 |
} |
91 |
|
92 |
foreach my $field (sort by_order keys %{$config->{indexer}}) { |
93 |
|
94 |
$field=x($field); |
95 |
|
96 |
$field_usage{$field}++; |
97 |
|
98 |
my $swish_data = ""; |
99 |
my $display_data = ""; |
100 |
my $line_delimiter; |
101 |
|
102 |
my ($swish,$display); |
103 |
|
104 |
my $tag = $type2tag{$type} || die "can't find which tag to use for type $type"; |
105 |
foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) { |
106 |
|
107 |
my $format = x($x->{content}); |
108 |
my $delimiter = x($x->{delimiter}) || ' '; |
109 |
|
110 |
my $repeat_off = 0; # repeatable offset |
111 |
|
112 |
my ($s,$d,$i) = (1,1,0); # swish, display default |
113 |
$s = 0 if (lc($x->{type}) eq "display"); |
114 |
$d = 0 if (lc($x->{type}) eq "swish"); |
115 |
($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index"); |
116 |
|
117 |
# what will separate last line from this one? |
118 |
if ($display_data && $x->{append} && $x->{append} eq "1") { |
119 |
$line_delimiter = ' '; |
120 |
} elsif ($display_data) { |
121 |
$line_delimiter = '<br/>'; |
122 |
} |
123 |
|
124 |
# init vars so that we go into while... |
125 |
($swish,$display) = (1,1); |
126 |
|
127 |
# while because of repeatable fields |
128 |
while ($swish || $display) { |
129 |
($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp); |
130 |
if ($repeat_off > 1000) { |
131 |
print STDERR "loop (more than 1000 repeatable fields) deteced in $row, $format\n"; |
132 |
last; |
133 |
} |
134 |
|
135 |
# filter="name" ; filter this field through |
136 |
# filter/[name].pm |
137 |
my $filter = $x->{filter}; |
138 |
if ($filter) { |
139 |
require "filter/".$filter.".pm"; |
140 |
} |
141 |
# type="swish" ; field for swish |
142 |
if ($s && $swish) { |
143 |
if ($filter) { |
144 |
no strict 'refs'; |
145 |
$swish_data .= join(" ",&$filter($swish)); |
146 |
} else { |
147 |
$swish_data .= $swish; |
148 |
} |
149 |
} |
150 |
|
151 |
# type="display" ; field for display |
152 |
if ($d && $display) { |
153 |
if ($line_delimiter && $display_data) { |
154 |
$display_data .= $line_delimiter; |
155 |
undef $line_delimiter; |
156 |
} |
157 |
if ($filter) { |
158 |
no strict 'refs'; |
159 |
$display_data .= join($delimiter,&$filter($display)); |
160 |
} else { |
161 |
if ($display_data) { |
162 |
$display_data .= $delimiter.$display; |
163 |
} else { |
164 |
$display_data .= $display; |
165 |
} |
166 |
} |
167 |
} |
168 |
|
169 |
# type="index" ; insert into index |
170 |
if ($i && $display) { |
171 |
my $index_data = $display; |
172 |
if ($filter) { |
173 |
no strict 'refs'; |
174 |
foreach my $d (&$filter($index_data)) { |
175 |
$index->insert($field, $d, $path); |
176 |
} |
177 |
} else { |
178 |
$index->insert($field, $index_data, $path); |
179 |
} |
180 |
} |
181 |
} |
182 |
} |
183 |
|
184 |
# now try to parse variables from configuration file |
185 |
foreach my $x (@{$config->{indexer}->{$field}->{'config'}}) { |
186 |
|
187 |
my $delimiter = x($x->{delimiter}) || ' '; |
188 |
my $val = $cfg->val($database, x($x->{content})); |
189 |
|
190 |
my ($s,$d,$i) = (1,1,0); # swish, display default |
191 |
$s = 0 if (lc($x->{type}) eq "display"); |
192 |
$d = 0 if (lc($x->{type}) eq "swish"); |
193 |
($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index"); |
194 |
|
195 |
if ($val) { |
196 |
$display_data .= $delimiter.$val if ($d); |
197 |
$swish_data .= $val if ($s); |
198 |
$index->insert($field, $val, $path) if ($i); |
199 |
} |
200 |
|
201 |
} |
202 |
|
203 |
|
204 |
if ($display_data) { |
205 |
|
206 |
if ($field eq "headline") { |
207 |
$xml .= xmlify("headline", $display_data); |
208 |
} else { |
209 |
|
210 |
# find field name (signular, plural) |
211 |
my $field_name = ""; |
212 |
if ($config->{indexer}->{$field}->{name_singular} && $field_usage{$field} == 1) { |
213 |
$field_name = $config->{indexer}->{$field}->{name_singular}."#-#"; |
214 |
} elsif ($config->{indexer}->{$field}->{name_plural}) { |
215 |
$field_name = $config->{indexer}->{$field}->{name_plural}."#-#"; |
216 |
} elsif ($config->{indexer}->{$field}->{name}) { |
217 |
$field_name = $config->{indexer}->{$field}->{name}."#-#"; |
218 |
} else { |
219 |
print STDERR "WARNING: field '$field' doesn't have 'name' attribute!"; |
220 |
} |
221 |
if ($field_name) { |
222 |
$html .= x($field_name); |
223 |
} |
224 |
$html .= $display_data."###\n"; |
225 |
} |
226 |
} |
227 |
if ($swish_data) { |
228 |
# remove extra spaces |
229 |
$swish_data =~ s/ +/ /g; |
230 |
$swish_data =~ s/ +$//g; |
231 |
|
232 |
$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data)); |
233 |
} |
234 |
|
235 |
|
236 |
} |
237 |
|
238 |
# dump formatted output in <html> |
239 |
if ($html) { |
240 |
#$xml .= xmlify("html",$html); |
241 |
$xml .= "<html><![CDATA[ $html ]]></html>"; |
242 |
} |
243 |
|
244 |
if ($xml) { |
245 |
$xml .= $add_xml if ($add_xml); |
246 |
return "<xml>\n$xml</xml>\n"; |
247 |
} else { |
248 |
return; |
249 |
} |
250 |
} |
251 |
|
252 |
########################################################################## |
253 |
|
254 |
# read configuration for this script |
255 |
my $cfg = new Config::IniFiles( -file => $config_file ); |
256 |
|
257 |
# read global.conf configuration |
258 |
my $cfg_global = new Config::IniFiles( -file => 'global.conf' ); |
259 |
|
260 |
# open index |
261 |
$index = new index_DBI( |
262 |
$cfg_global->val('global', 'dbi_dbd'), |
263 |
$cfg_global->val('global', 'dbi_dsn'), |
264 |
$cfg_global->val('global', 'dbi_user'), |
265 |
$cfg_global->val('global', 'dbi_passwd') || '', |
266 |
); |
267 |
|
268 |
foreach my $database ($cfg->Sections) { |
269 |
|
270 |
my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined"; |
271 |
my $add_xml = $cfg -> val($database, 'xml'); # optional |
272 |
|
273 |
print STDERR "reading ./import_xml/$type.xml\n"; |
274 |
|
275 |
# extract just type basic |
276 |
my $type_base = $type; |
277 |
$type_base =~ s/_.+$//g; |
278 |
|
279 |
$config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type_base}, 'config' ], forcecontent => 1); |
280 |
|
281 |
# output current progress indicator |
282 |
my $last_p = 0; |
283 |
sub progress { |
284 |
#return if (! $opts{q}); # FIXME |
285 |
my $current = shift; |
286 |
my $total = shift || 1; |
287 |
my $p = int($current * 100 / $total); |
288 |
if ($p != $last_p) { |
289 |
printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p ); |
290 |
$last_p = $p; |
291 |
} |
292 |
} |
293 |
|
294 |
my $fake_dir = 1; |
295 |
sub fakeprogress { |
296 |
my $current = shift @_; |
297 |
|
298 |
my @ind = ('-','\\','|','/','-','\\','|','/', '-'); |
299 |
|
300 |
$last_p += $fake_dir; |
301 |
$fake_dir = -$fake_dir if ($last_p > 1000 || $last_p < 0); |
302 |
if ($last_p % 10 == 0) { |
303 |
printf STDERR ("%5d / %5s [%-51s]\r",$current,"?"," " x ($last_p/20).$ind[($last_p/20) % $#ind]); |
304 |
} |
305 |
} |
306 |
|
307 |
# now read database |
308 |
print STDERR "using: $type...\n"; |
309 |
|
310 |
if ($type_base eq "isis") { |
311 |
|
312 |
my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!"; |
313 |
|
314 |
$import2cp = Text::Iconv->new($config->{isis_codepage},$codepage); |
315 |
my $db = OpenIsis::open( $isis_db ); |
316 |
|
317 |
my $max_rowid = OpenIsis::maxRowid( $db ); |
318 |
|
319 |
print STDERR "Reading database: $isis_db [$max_rowid rows]\n"; |
320 |
|
321 |
my $path = $database; |
322 |
|
323 |
for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) { |
324 |
my $row = OpenIsis::read( $db, $row_id ); |
325 |
if ($row && $row->{mfn}) { |
326 |
|
327 |
progress($row->{mfn}, $max_rowid); |
328 |
|
329 |
my $swishpath = $path."#".int($row->{mfn}); |
330 |
|
331 |
if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) { |
332 |
$xml = $cp2utf->convert($xml); |
333 |
use bytes; # as opposed to chars |
334 |
print "Path-Name: $swishpath\n"; |
335 |
print "Content-Length: ".(length($xml)+1)."\n"; |
336 |
print "Document-Type: XML\n\n$xml\n"; |
337 |
} |
338 |
} |
339 |
} |
340 |
print STDERR "\n"; |
341 |
|
342 |
} elsif ($type_base eq "excel") { |
343 |
use Spreadsheet::ParseExcel; |
344 |
use Spreadsheet::ParseExcel::Utility qw(int2col); |
345 |
|
346 |
$import2cp = Text::Iconv->new($config->{excel_codepage},$codepage); |
347 |
my $excel_file = $cfg -> val($database, 'excel_file') || die "$database doesn't have 'excel_file' defined!"; |
348 |
|
349 |
my $sheet = x($config->{sheet}) || die "no sheet in $type.xml"; |
350 |
my $start_row = x($config->{start_row}) - 1 || die "no start_row in $type.xml"; |
351 |
|
352 |
my $oBook = Spreadsheet::ParseExcel::Workbook->Parse($excel_file) || die "can't open Excel file '$excel_file'"; |
353 |
|
354 |
my $sheet_nr = 0; |
355 |
foreach my $oWks (@{$oBook->{Worksheet}}) { |
356 |
#print STDERR "-- SHEET $sheet_nr:", $oWks->{Name}, "\n"; |
357 |
last if ($oWks->{Name} eq $sheet); |
358 |
$sheet_nr++; |
359 |
} |
360 |
|
361 |
my $oWorksheet = $oBook->{Worksheet}[$sheet_nr]; |
362 |
|
363 |
print STDERR "using sheet: ",$oWorksheet->{Name},"\n"; |
364 |
defined ($oWorksheet) || die "can't find sheet '$sheet' in $excel_file"; |
365 |
my $end_row = x($config->{end_row}) || $oWorksheet->{MaxRow}; |
366 |
|
367 |
for(my $iR = $start_row ; defined $end_row && $iR <= $end_row ; $iR++) { |
368 |
my $row; |
369 |
for(my $iC = $oWorksheet->{MinCol} ; defined $oWorksheet->{MaxCol} && $iC <= $oWorksheet->{MaxCol} ; $iC++) { |
370 |
my $cell = $oWorksheet->{Cells}[$iR][$iC]; |
371 |
if ($cell) { |
372 |
$row->{int2col($iC)} = $cell->Value; |
373 |
} |
374 |
} |
375 |
|
376 |
progress($iR, $end_row); |
377 |
|
378 |
# print "row[$iR/$end_row] "; |
379 |
# foreach (keys %{$row}) { |
380 |
# print "$_: ",$row->{$_},"\t"; |
381 |
# } |
382 |
# print "\n"; |
383 |
|
384 |
my $swishpath = $database."#".$iR; |
385 |
|
386 |
next if (! $row); |
387 |
|
388 |
if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) { |
389 |
$xml = $cp2utf->convert($xml); |
390 |
use bytes; # as opposed to chars |
391 |
print "Path-Name: $swishpath\n"; |
392 |
print "Content-Length: ".(length($xml)+1)."\n"; |
393 |
print "Document-Type: XML\n\n$xml\n"; |
394 |
} |
395 |
} |
396 |
} elsif ($type_base eq "marc") { |
397 |
|
398 |
use MARC; |
399 |
|
400 |
$import2cp = Text::Iconv->new($config->{marc_codepage},$codepage); |
401 |
my $marc_file = $cfg -> val($database, 'marc_file') || die "$database doesn't have 'marc_file' defined!"; |
402 |
|
403 |
# optional argument is format |
404 |
my $format = x($config->{format}) || 'usmarc'; |
405 |
|
406 |
print STDERR "Reading MARC file '$marc_file'\n"; |
407 |
|
408 |
my $marc = new MARC; |
409 |
my $nr = $marc->openmarc({ |
410 |
file=>$marc_file, format=>$format |
411 |
}) || die "Can't open MARC file '$marc_file'"; |
412 |
|
413 |
my $i=0; # record nr. |
414 |
|
415 |
my $rec; |
416 |
|
417 |
while ($marc->nextmarc(1)) { |
418 |
|
419 |
# XXX |
420 |
fakeprogress($i++); |
421 |
|
422 |
my $swishpath = $database."#".$i; |
423 |
|
424 |
if (my $xml = data2xml($type_base,$marc,$add_xml,$cfg,$database)) { |
425 |
$xml = $cp2utf->convert($xml); |
426 |
use bytes; # as opposed to chars |
427 |
print "Path-Name: $swishpath\n"; |
428 |
print "Content-Length: ".(length($xml)+1)."\n"; |
429 |
print "Document-Type: XML\n\n$xml\n"; |
430 |
} |
431 |
} |
432 |
} elsif ($type_base eq "feed") { |
433 |
|
434 |
$import2cp = Text::Iconv->new($config->{feed_codepage},$codepage); |
435 |
my $prog = x($config->{prog}) || die "$database doesn't have 'prog' defined!"; |
436 |
|
437 |
print STDERR "Reading feed from program '$prog'\n"; |
438 |
|
439 |
open(FEED,"feeds/$prog |") || die "can't start $prog: $!"; |
440 |
|
441 |
my $i=1; # record nr. |
442 |
|
443 |
my $data; |
444 |
my $line=1; |
445 |
|
446 |
while (<FEED>) { |
447 |
chomp; |
448 |
|
449 |
if (/^$/) { |
450 |
my $swishpath = $database."#".$i++; |
451 |
|
452 |
if (my $xml = data2xml($type_base,$data,$add_xml,$cfg,$database)) { |
453 |
$xml = $cp2utf->convert($xml); |
454 |
use bytes; # as opposed to chars |
455 |
print "Path-Name: $swishpath\n"; |
456 |
print "Content-Length: ".(length($xml)+1)."\n"; |
457 |
print "Document-Type: XML\n\n$xml\n"; |
458 |
} |
459 |
$line = 1; |
460 |
$data = {}; |
461 |
next; |
462 |
} |
463 |
|
464 |
$line = $1 if (s/^(\d+):\s*//); |
465 |
$data->{$line++} = $_; |
466 |
|
467 |
fakeprogress($i); |
468 |
|
469 |
} |
470 |
} |
471 |
} |
472 |
|
473 |
# call this to commit index |
474 |
$index->close; |
475 |
|
476 |
1; |
477 |
__END__ |
478 |
########################################################################## |
479 |
|
480 |
=head1 NAME |
481 |
|
482 |
all2xml.pl - read various file formats and dump XML for SWISH-E |
483 |
|
484 |
=head1 DESCRIPTION |
485 |
|
486 |
This command will read ISIS data file using OpenIsis perl module, MARC |
487 |
records using MARC module and optionally Micro$oft Excel files to |
488 |
create one XML file for usage with I<SWISH-E> indexer. Dispite it's name, |
489 |
this script B<isn't general xml generator> from isis files (isis allready |
490 |
has something like that). Output of this script is tailor-made for SWISH-E. |
491 |
|
492 |
=head1 BUGS |
493 |
|
494 |
Documentation is really lacking. However, in true Open Source spirit, source |
495 |
is best documentation. I even made considerable effort to comment parts |
496 |
which are not intuitively clear, so... |
497 |
|
498 |
=head1 AUTHOR |
499 |
|
500 |
Dobrica Pavlinusic <dpavlin@rot13.org> |
501 |
|
502 |
=head1 COPYRIGHT |
503 |
|
504 |
GNU Public License (GPL) v2 or later |
505 |
|
506 |
=head1 SEE ALSO |
507 |
|
508 |
SWISH-E web site at http://www.swish-e.org |
509 |
|
510 |
=cut |