/[webpac]/branches/ffzg/all2xml.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Contents of /branches/ffzg/all2xml.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 58 - (show annotations)
Fri Jul 4 16:56:40 2003 UTC (16 years, 2 months ago) by dpavlin
Original Path: trunk/all2xml.pl
File MIME type: text/plain
File size: 9895 byte(s)
support type and sub-types (in form type_subtype)

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 );
61
62 sub data2xml {
63
64 use xmlify;
65
66 my $type = shift @_;
67 my $row = shift @_;
68 my $add_xml = shift @_;
69
70 my $xml;
71
72 use parse_format;
73
74 my $html = ""; # html formatted display output
75
76 my %field_usage; # counter for usage of each field
77
78 # sort subrouting using order="" attribute
79 sub by_order {
80 return 0 if (! $config->{indexer}->{$a}->{order});
81 return 0 if (! $config->{indexer}->{$b}->{order});
82
83 return $config->{indexer}->{$a}->{order} <=>
84 $config->{indexer}->{$b}->{order} ;
85 }
86
87 foreach my $field (sort by_order keys %{$config->{indexer}}) {
88
89 $field=x($field);
90
91 $field_usage{$field}++;
92
93 my $swish_data = "";
94 my $display_data = "";
95 my $line_delimiter;
96
97 my ($swish,$display);
98
99 my $tag = $type2tag{$type} || die "can't find which tag to use for type $type";
100 foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) {
101
102 my $format = x($x->{content});
103 my $delimiter = x($x->{delimiter}) || ' ';
104
105 my $repeat_off = 0; # repeatable offset
106
107 my ($s,$d,$i) = (1,1,0); # swish, display default
108 $s = 0 if (lc($x->{type}) eq "display");
109 $d = 0 if (lc($x->{type}) eq "swish");
110 ($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index");
111
112 # what will separate last line from this one?
113 if ($display_data && $x->{append} && $x->{append} eq "1") {
114 $line_delimiter = ' ';
115 } elsif ($display_data) {
116 $line_delimiter = '<br/>';
117 }
118
119 # init vars so that we go into while...
120 ($swish,$display) = (1,1);
121
122 if ($swish || $display) {
123 ($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp);
124 # filter="name" ; filter this field through
125 # filter/[name].pm
126 my $filter = $x->{filter};
127 if ($filter) {
128 require "filter/".$filter.".pm";
129 }
130 # type="swish" ; field for swish
131 if ($s && $swish) {
132 if ($filter) {
133 no strict 'refs';
134 $swish_data .= join(" ",&$filter($swish));
135 } else {
136 $swish_data .= $swish;
137 }
138 }
139
140 # type="display" ; field for display
141 if ($d && $display) {
142 if ($line_delimiter && $display_data) {
143 $display_data .= $line_delimiter;
144 undef $line_delimiter;
145 }
146 if ($filter) {
147 no strict 'refs';
148 $display_data .= join($delimiter,&$filter($display));
149 } else {
150 if ($display_data) {
151 $display_data .= $delimiter.$display;
152 } else {
153 $display_data .= $display;
154 }
155 }
156 }
157
158 # type="index" ; insert into index
159 if ($i && $display) {
160 my $index_data = $display;
161 if ($filter) {
162 no strict 'refs';
163 foreach my $d (&$filter($index_data)) {
164 $index->insert($field, $d, $path);
165 }
166 } else {
167 $index->insert($field, $index_data, $path);
168 }
169 }
170 }
171 }
172
173
174 if ($display_data) {
175
176 if ($field eq "headline") {
177 $xml .= xmlify("headline", $display_data);
178 } else {
179
180 # find field name (signular, plural)
181 my $field_name = "";
182 if ($config->{indexer}->{$field}->{name_singular} && $field_usage{$field} == 1) {
183 $field_name = $config->{indexer}->{$field}->{name_singular}."#-#";
184 } elsif ($config->{indexer}->{$field}->{name_plural}) {
185 $field_name = $config->{indexer}->{$field}->{name_plural}."#-#";
186 } elsif ($config->{indexer}->{$field}->{name}) {
187 $field_name = $config->{indexer}->{$field}->{name}."#-#";
188 } else {
189 print STDERR "WARNING: field '$field' doesn't have 'name' attribute!";
190 }
191 if ($field_name) {
192 $html .= x($field_name);
193 }
194 $html .= $display_data."###\n";
195 }
196 }
197 if ($swish_data) {
198 # remove extra spaces
199 $swish_data =~ s/ +/ /g;
200 $swish_data =~ s/ +$//g;
201
202 $xml .= xmlify($field."_swish", unac_string($codepage,$swish_data));
203 }
204
205
206 }
207
208 # dump formatted output in <html>
209 if ($html) {
210 $xml .= xmlify("html",$html);
211 }
212
213 if ($xml) {
214 $xml .= $add_xml if ($add_xml);
215 return "<xml>\n$xml</xml>\n";
216 } else {
217 return;
218 }
219 }
220
221 ##########################################################################
222
223 # read configuration for this script
224 my $cfg = new Config::IniFiles( -file => $config_file );
225
226 # read global.conf configuration
227 my $cfg_global = new Config::IniFiles( -file => 'global.conf' );
228
229 # open index
230 $index = new index_DBI(
231 $cfg_global->val('global', 'dbi_dbd'),
232 $cfg_global->val('global', 'dbi_dsn'),
233 $cfg_global->val('global', 'dbi_user'),
234 $cfg_global->val('global', 'dbi_passwd') || '',
235 );
236
237 foreach my $database ($cfg->Sections) {
238
239 my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined";
240 my $add_xml = $cfg -> val($database, 'xml'); # optional
241
242 print STDERR "reading ./import_xml/$type.xml\n";
243
244 # extract just type basic
245 my $type_base = $type;
246 $type_base =~ s/_.+$//g;
247
248 $config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type_base} ], forcecontent => 1);
249
250 # output current progress indicator
251 my $last_p = 0;
252 sub progress {
253 #return if (! $opts{q}); # FIXME
254 my $current = shift;
255 my $total = shift || 1;
256 my $p = int($current * 100 / $total);
257 if ($p != $last_p) {
258 printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p );
259 $last_p = $p;
260 }
261 }
262
263 # now read database
264 print STDERR "using: $type...\n";
265
266 if ($type_base eq "isis") {
267
268 my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!";
269
270 $import2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
271 my $db = OpenIsis::open( $isis_db );
272
273 my $max_rowid = OpenIsis::maxRowid( $db );
274
275 print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
276
277 my $path = $database;
278
279 for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) {
280 my $row = OpenIsis::read( $db, $row_id );
281 if ($row && $row->{mfn}) {
282
283 progress($row->{mfn}, $max_rowid);
284
285 my $swishpath = $path."#".int($row->{mfn});
286
287 if (my $xml = data2xml($type_base,$row,$add_xml)) {
288 $xml = $cp2utf->convert($xml);
289 use bytes; # as opposed to chars
290 print "Path-Name: $swishpath\n";
291 print "Content-Length: ".(length($xml)+1)."\n";
292 print "Document-Type: XML\n\n$xml\n";
293 }
294 }
295 }
296 print STDERR "\n";
297
298 } elsif ($type_base eq "excel") {
299 use Spreadsheet::ParseExcel;
300 use Spreadsheet::ParseExcel::Utility qw(int2col);
301
302 $import2cp = Text::Iconv->new($config->{excel_codepage},$codepage);
303 my $excel_file = $cfg -> val($database, 'excel_file') || die "$database doesn't have 'excel_file' defined!";
304
305 my $sheet = x($config->{sheet}) || die "no sheet in $type.xml";
306 my $start_row = x($config->{start_row}) - 1 || die "no start_row in $type.xml";
307
308 my $oBook = Spreadsheet::ParseExcel::Workbook->Parse($excel_file) || die "can't open Excel file '$excel_file'";
309
310 my $sheet_nr = 0;
311 foreach my $oWks (@{$oBook->{Worksheet}}) {
312 #print STDERR "-- SHEET $sheet_nr:", $oWks->{Name}, "\n";
313 last if ($oWks->{Name} eq $sheet);
314 $sheet_nr++;
315 }
316
317 my $oWorksheet = $oBook->{Worksheet}[$sheet_nr];
318
319 print STDERR "using sheet: ",$oWorksheet->{Name},"\n";
320 defined ($oWorksheet) || die "can't find sheet '$sheet' in $excel_file";
321 my $end_row = x($config->{end_row}) || $oWorksheet->{MaxRow};
322
323 for(my $iR = $start_row ; defined $end_row && $iR <= $end_row ; $iR++) {
324 my $row;
325 for(my $iC = $oWorksheet->{MinCol} ; defined $oWorksheet->{MaxCol} && $iC <= $oWorksheet->{MaxCol} ; $iC++) {
326 my $cell = $oWorksheet->{Cells}[$iR][$iC];
327 if ($cell) {
328 $row->{int2col($iC)} = $cell->Value;
329 }
330 }
331
332 progress($iR, $end_row);
333
334 # print "row[$iR/$end_row] ";
335 # foreach (keys %{$row}) {
336 # print "$_: ",$row->{$_},"\t";
337 # }
338 # print "\n";
339
340 my $swishpath = $database."#".$iR;
341
342 next if (! $row);
343
344 if (my $xml = data2xml($type,$row,$add_xml)) {
345 $xml = $cp2utf->convert($xml);
346 use bytes; # as opposed to chars
347 print "Path-Name: $swishpath\n";
348 print "Content-Length: ".(length($xml)+1)."\n";
349 print "Document-Type: XML\n\n$xml\n";
350 }
351 }
352 }
353 }
354
355 # call this to commit index
356 $index->close;
357
358 1;
359 __END__
360 ##########################################################################
361
362 =head1 NAME
363
364 isis2xml.pl - read isis file and dump XML
365
366 =head1 DESCRIPTION
367
368 This command will read ISIS data file using OpenIsis perl module and
369 create XML file for usage with I<SWISH-E>
370 indexer. Dispite it's name, this script B<isn't general xml generator>
371 from isis files (isis allready has something like that). Output of this
372 script is tailor-made for SWISH-E.
373
374 =head1 AUTHOR
375
376 Dobrica Pavlinusic <dpavlin@rot13.org>
377
378 =head1 COPYRIGHT
379
380 GNU Public License (GPL) v2 or later
381
382 =head1 SEE ALSO
383
384 SWISH-E web site at http://www.swish-e.org
385
386 =cut

Properties

Name Value
cvs2svn:cvs-rev 1.24
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26