/[webpac]/branches/tehnika/all2xml.pl
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Revision 181 - (hide annotations)
Tue Nov 25 20:19:03 2003 UTC (15 years, 9 months ago) by dpavlin
Original Path: trunk/all2xml.pl
File MIME type: text/plain
File size: 23088 byte(s)
fix swish_exact fields so that they don't show up in display

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

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