/[webpac]/trunk2/all2all.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Revision 170 - (hide annotations)
Sun Nov 23 15:42:16 2003 UTC (15 years, 7 months ago) by dpavlin
Original Path: trunk/all2xml.pl
File MIME type: text/plain
File size: 17207 byte(s)
Re-wrote parsing for ISO-type data (isis, marc) to use in-memory cache of
format... 10% speed improvement and cleaner code. Include filter functions
just once.

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

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