/[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 59 - (hide annotations)
Fri Jul 4 17:57:11 2003 UTC (16 years ago) by dpavlin
Original Path: trunk/all2xml.pl
File MIME type: text/plain
File size: 10549 byte(s)
added config tag which can read any variable from isis2xml.conf file for
that library

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     'excel' => 'column'
60     );
61 dpavlin 3
62 dpavlin 54 sub data2xml {
63    
64 dpavlin 10 use xmlify;
65    
66 dpavlin 54 my $type = shift @_;
67 dpavlin 3 my $row = shift @_;
68 dpavlin 13 my $add_xml = shift @_;
69 dpavlin 59 # needed to read values from configuration file
70     my $cfg = shift @_;
71     my $database = shift @_;
72 dpavlin 3
73     my $xml;
74    
75 dpavlin 10 use parse_format;
76 dpavlin 3
77 dpavlin 13 my $html = ""; # html formatted display output
78 dpavlin 10
79 dpavlin 13 my %field_usage; # counter for usage of each field
80    
81 dpavlin 32 # sort subrouting using order="" attribute
82     sub by_order {
83     return 0 if (! $config->{indexer}->{$a}->{order});
84     return 0 if (! $config->{indexer}->{$b}->{order});
85 dpavlin 29
86 dpavlin 32 return $config->{indexer}->{$a}->{order} <=>
87     $config->{indexer}->{$b}->{order} ;
88     }
89 dpavlin 3
90 dpavlin 32 foreach my $field (sort by_order keys %{$config->{indexer}}) {
91    
92 dpavlin 40 $field=x($field);
93    
94 dpavlin 13 $field_usage{$field}++;
95    
96 dpavlin 10 my $swish_data = "";
97 dpavlin 3 my $display_data = "";
98 dpavlin 35 my $line_delimiter;
99 dpavlin 3
100 dpavlin 34 my ($swish,$display);
101    
102 dpavlin 54 my $tag = $type2tag{$type} || die "can't find which tag to use for type $type";
103     foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) {
104 dpavlin 3
105 dpavlin 40 my $format = x($x->{content});
106     my $delimiter = x($x->{delimiter}) || ' ';
107 dpavlin 3
108 dpavlin 54 my $repeat_off = 0; # repeatable offset
109 dpavlin 29
110     my ($s,$d,$i) = (1,1,0); # swish, display default
111     $s = 0 if (lc($x->{type}) eq "display");
112     $d = 0 if (lc($x->{type}) eq "swish");
113     ($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index");
114    
115 dpavlin 35 # what will separate last line from this one?
116     if ($display_data && $x->{append} && $x->{append} eq "1") {
117 dpavlin 34 $line_delimiter = ' ';
118 dpavlin 35 } elsif ($display_data) {
119 dpavlin 34 $line_delimiter = '<br/>';
120     }
121 dpavlin 29
122 dpavlin 34 # init vars so that we go into while...
123     ($swish,$display) = (1,1);
124 dpavlin 29
125 dpavlin 54 if ($swish || $display) {
126     ($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp);
127 dpavlin 29 # filter="name" ; filter this field through
128     # filter/[name].pm
129     my $filter = $x->{filter};
130 dpavlin 20 if ($filter) {
131 dpavlin 29 require "filter/".$filter.".pm";
132 dpavlin 20 }
133 dpavlin 29 # type="swish" ; field for swish
134     if ($s && $swish) {
135     if ($filter) {
136     no strict 'refs';
137     $swish_data .= join(" ",&$filter($swish));
138     } else {
139     $swish_data .= $swish;
140     }
141     }
142 dpavlin 17
143 dpavlin 29 # type="display" ; field for display
144     if ($d && $display) {
145 dpavlin 35 if ($line_delimiter && $display_data) {
146     $display_data .= $line_delimiter;
147     undef $line_delimiter;
148     }
149 dpavlin 29 if ($filter) {
150     no strict 'refs';
151     $display_data .= join($delimiter,&$filter($display));
152     } else {
153     if ($display_data) {
154     $display_data .= $delimiter.$display;
155     } else {
156     $display_data .= $display;
157     }
158     }
159 dpavlin 20 }
160 dpavlin 29
161     # type="index" ; insert into index
162     if ($i && $display) {
163 dpavlin 40 my $index_data = $display;
164 dpavlin 29 if ($filter) {
165     no strict 'refs';
166     foreach my $d (&$filter($index_data)) {
167 dpavlin 43 $index->insert($field, $d, $path);
168 dpavlin 29 }
169     } else {
170 dpavlin 43 $index->insert($field, $index_data, $path);
171 dpavlin 20 }
172     }
173 dpavlin 17 }
174 dpavlin 3 }
175 dpavlin 9
176 dpavlin 59 # now try to parse variables from configuration file
177     foreach my $x (@{$config->{indexer}->{$field}->{'config'}}) {
178 dpavlin 13
179 dpavlin 59 my $val = $cfg->val($database, x($x->{content}));
180    
181     my ($s,$d,$i) = (1,1,0); # swish, display default
182     $s = 0 if (lc($x->{type}) eq "display");
183     $d = 0 if (lc($x->{type}) eq "swish");
184     ($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index");
185    
186     if ($val) {
187     $display_data .= $val if ($d);
188     $swish_data .= $val if ($s);
189     $index->insert($field, $val, $path) if ($i);
190     }
191    
192     }
193    
194    
195 dpavlin 10 if ($display_data) {
196 dpavlin 29
197 dpavlin 13 if ($field eq "headline") {
198     $xml .= xmlify("headline", $display_data);
199     } else {
200    
201     # find field name (signular, plural)
202     my $field_name = "";
203     if ($config->{indexer}->{$field}->{name_singular} && $field_usage{$field} == 1) {
204     $field_name = $config->{indexer}->{$field}->{name_singular}."#-#";
205     } elsif ($config->{indexer}->{$field}->{name_plural}) {
206     $field_name = $config->{indexer}->{$field}->{name_plural}."#-#";
207 dpavlin 20 } elsif ($config->{indexer}->{$field}->{name}) {
208     $field_name = $config->{indexer}->{$field}->{name}."#-#";
209 dpavlin 13 } else {
210 dpavlin 20 print STDERR "WARNING: field '$field' doesn't have 'name' attribute!";
211 dpavlin 13 }
212     if ($field_name) {
213 dpavlin 40 $html .= x($field_name);
214 dpavlin 13 }
215     $html .= $display_data."###\n";
216     }
217 dpavlin 10 }
218     if ($swish_data) {
219 dpavlin 20 # remove extra spaces
220     $swish_data =~ s/ +/ /g;
221     $swish_data =~ s/ +$//g;
222    
223 dpavlin 40 $xml .= xmlify($field."_swish", unac_string($codepage,$swish_data));
224 dpavlin 10 }
225    
226 dpavlin 9
227 dpavlin 3 }
228 dpavlin 13
229     # dump formatted output in <html>
230     if ($html) {
231     $xml .= xmlify("html",$html);
232     }
233    
234 dpavlin 3 if ($xml) {
235 dpavlin 13 $xml .= $add_xml if ($add_xml);
236 dpavlin 10 return "<xml>\n$xml</xml>\n";
237 dpavlin 3 } else {
238     return;
239     }
240     }
241    
242     ##########################################################################
243    
244 dpavlin 54 # read configuration for this script
245 dpavlin 13 my $cfg = new Config::IniFiles( -file => $config_file );
246 dpavlin 1
247 dpavlin 54 # read global.conf configuration
248     my $cfg_global = new Config::IniFiles( -file => 'global.conf' );
249    
250 dpavlin 50 # open index
251     $index = new index_DBI(
252 dpavlin 54 $cfg_global->val('global', 'dbi_dbd'),
253     $cfg_global->val('global', 'dbi_dsn'),
254     $cfg_global->val('global', 'dbi_user'),
255     $cfg_global->val('global', 'dbi_passwd') || '',
256 dpavlin 50 );
257    
258 dpavlin 13 foreach my $database ($cfg->Sections) {
259 dpavlin 1
260 dpavlin 54 my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined";
261 dpavlin 40 my $add_xml = $cfg -> val($database, 'xml'); # optional
262 dpavlin 1
263 dpavlin 54 print STDERR "reading ./import_xml/$type.xml\n";
264 dpavlin 1
265 dpavlin 58 # extract just type basic
266     my $type_base = $type;
267     $type_base =~ s/_.+$//g;
268 dpavlin 40
269 dpavlin 59 $config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type_base}, 'config' ], forcecontent => 1);
270 dpavlin 58
271 dpavlin 54 # output current progress indicator
272     my $last_p = 0;
273     sub progress {
274     #return if (! $opts{q}); # FIXME
275     my $current = shift;
276 dpavlin 57 my $total = shift || 1;
277 dpavlin 54 my $p = int($current * 100 / $total);
278     if ($p != $last_p) {
279     printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p );
280     $last_p = $p;
281     }
282 dpavlin 3 }
283    
284 dpavlin 54 # now read database
285     print STDERR "using: $type...\n";
286 dpavlin 1
287 dpavlin 58 if ($type_base eq "isis") {
288    
289 dpavlin 54 my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!";
290 dpavlin 1
291 dpavlin 54 $import2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
292     my $db = OpenIsis::open( $isis_db );
293 dpavlin 10
294 dpavlin 54 my $max_rowid = OpenIsis::maxRowid( $db );
295 dpavlin 3
296 dpavlin 54 print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
297    
298     my $path = $database;
299    
300     for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) {
301     my $row = OpenIsis::read( $db, $row_id );
302     if ($row && $row->{mfn}) {
303    
304     progress($row->{mfn}, $max_rowid);
305    
306     my $swishpath = $path."#".int($row->{mfn});
307    
308 dpavlin 59 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
309 dpavlin 54 $xml = $cp2utf->convert($xml);
310     use bytes; # as opposed to chars
311     print "Path-Name: $swishpath\n";
312     print "Content-Length: ".(length($xml)+1)."\n";
313     print "Document-Type: XML\n\n$xml\n";
314     }
315 dpavlin 3 }
316 dpavlin 54 }
317     print STDERR "\n";
318 dpavlin 3
319 dpavlin 58 } elsif ($type_base eq "excel") {
320 dpavlin 54 use Spreadsheet::ParseExcel;
321     use Spreadsheet::ParseExcel::Utility qw(int2col);
322    
323     $import2cp = Text::Iconv->new($config->{excel_codepage},$codepage);
324     my $excel_file = $cfg -> val($database, 'excel_file') || die "$database doesn't have 'excel_file' defined!";
325 dpavlin 43
326 dpavlin 54 my $sheet = x($config->{sheet}) || die "no sheet in $type.xml";
327 dpavlin 56 my $start_row = x($config->{start_row}) - 1 || die "no start_row in $type.xml";
328 dpavlin 54
329     my $oBook = Spreadsheet::ParseExcel::Workbook->Parse($excel_file) || die "can't open Excel file '$excel_file'";
330    
331     my $sheet_nr = 0;
332     foreach my $oWks (@{$oBook->{Worksheet}}) {
333     #print STDERR "-- SHEET $sheet_nr:", $oWks->{Name}, "\n";
334     last if ($oWks->{Name} eq $sheet);
335     $sheet_nr++;
336     }
337    
338     my $oWorksheet = $oBook->{Worksheet}[$sheet_nr];
339    
340     print STDERR "using sheet: ",$oWorksheet->{Name},"\n";
341     defined ($oWorksheet) || die "can't find sheet '$sheet' in $excel_file";
342     my $end_row = x($config->{end_row}) || $oWorksheet->{MaxRow};
343    
344 dpavlin 56 for(my $iR = $start_row ; defined $end_row && $iR <= $end_row ; $iR++) {
345 dpavlin 54 my $row;
346     for(my $iC = $oWorksheet->{MinCol} ; defined $oWorksheet->{MaxCol} && $iC <= $oWorksheet->{MaxCol} ; $iC++) {
347     my $cell = $oWorksheet->{Cells}[$iR][$iC];
348     if ($cell) {
349     $row->{int2col($iC)} = $cell->Value;
350     }
351     }
352    
353     progress($iR, $end_row);
354    
355     # print "row[$iR/$end_row] ";
356     # foreach (keys %{$row}) {
357     # print "$_: ",$row->{$_},"\t";
358     # }
359     # print "\n";
360    
361     my $swishpath = $database."#".$iR;
362    
363     next if (! $row);
364    
365 dpavlin 59 if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) {
366 dpavlin 44 $xml = $cp2utf->convert($xml);
367 dpavlin 35 use bytes; # as opposed to chars
368 dpavlin 43 print "Path-Name: $swishpath\n";
369 dpavlin 10 print "Content-Length: ".(length($xml)+1)."\n";
370     print "Document-Type: XML\n\n$xml\n";
371 dpavlin 3 }
372 dpavlin 1 }
373     }
374     }
375 dpavlin 3
376 dpavlin 10 # call this to commit index
377     $index->close;
378 dpavlin 3
379     1;
380     __END__
381     ##########################################################################
382    
383     =head1 NAME
384    
385     isis2xml.pl - read isis file and dump XML
386    
387     =head1 DESCRIPTION
388    
389     This command will read ISIS data file using OpenIsis perl module and
390     create XML file for usage with I<SWISH-E>
391     indexer. Dispite it's name, this script B<isn't general xml generator>
392     from isis files (isis allready has something like that). Output of this
393     script is tailor-made for SWISH-E.
394    
395     =head1 AUTHOR
396    
397     Dobrica Pavlinusic <dpavlin@rot13.org>
398    
399     =head1 COPYRIGHT
400    
401     GNU Public License (GPL) v2 or later
402    
403     =head1 SEE ALSO
404    
405     SWISH-E web site at http://www.swish-e.org
406    
407     =cut

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