/[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

Annotation of /trunk/all2xml.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 180 - (hide annotations)
Tue Nov 25 20:04:24 2003 UTC (16 years ago) by dpavlin
File MIME type: text/plain
File size: 23064 byte(s)
invalidate memory cache when needed

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

Properties

Name Value
cvs2svn:cvs-rev 1.50
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26