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#!/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 |
#use GDBM_File; |
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use Fcntl; # for O_RDWR |
14 |
use TDB_File; |
15 |
|
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$|=1; |
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|
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my $config_file = $0; |
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$config_file =~ s/\.pl$/.conf/; |
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die "FATAL: can't find configuration file '$config_file'" if (! -e $config_file); |
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|
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my $config; |
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|
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#use index_DBI; # default DBI module for index |
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use index_DBI_cache; # faster DBI module using memory cache |
26 |
my $index; |
27 |
|
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my %opts; |
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|
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# usage: |
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# -d directory name |
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# -m multiple directories |
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# -q quiet |
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# -s run swish |
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|
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getopts('d:m:qs', \%opts); |
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|
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my $path; # this is name of database |
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|
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Text::Iconv->raise_error(0); # Conversion errors don't raise exceptions |
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|
42 |
# 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! |
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my $codepage = 'ISO-8859-2'; |
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|
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my $utf2cp = Text::Iconv->new('UTF-8',$codepage); |
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# this function will convert data from XML files to local encoding |
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sub x { |
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return $utf2cp->convert($_[0]); |
50 |
} |
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|
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# decode isis/excel or other import codepage |
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my $import2cp; |
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|
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# outgoing xml must be in UTF-8 |
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my $cp2utf = Text::Iconv->new($codepage,'UTF-8'); |
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|
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# mapping between data type and tag which specify |
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# format in XML file |
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my %type2tag = ( |
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'isis' => 'isis', |
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'excel' => 'column', |
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'marc' => 'marc', |
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'feed' => 'feed' |
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); |
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|
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my $cache; # for cacheing |
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|
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# lookup hash (tied to file) |
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my %lhash; |
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# this option will cache all lookup entries in memory. |
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# if you are tight on memory, turn this off |
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my $use_lhash_cache = 1; |
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|
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my $last_field_name; # cache to prevent repeated fields |
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|
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sub data2xml { |
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|
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use xmlify; |
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|
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my $type = shift @_; |
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my $row = shift @_; |
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my $add_xml = shift @_; |
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# needed to read values from configuration file |
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my $cfg = shift @_; |
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my $database = shift @_; |
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|
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my $xml; |
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|
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use parse_format; |
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|
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my $html = ""; # html formatted display output |
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|
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my %field_usage; # counter for usage of each field |
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|
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# sort subrouting using order="" attribute |
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sub by_order { |
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my $va = $config->{indexer}->{$a}->{order} || |
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$config->{indexer}->{$a}; |
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my $vb = $config->{indexer}->{$b}->{order} || |
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$config->{indexer}->{$b}; |
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|
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return $va <=> $vb; |
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} |
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|
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my @sorted_tags; |
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if ($cache->{tags_by_order}) { |
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@sorted_tags = @{$cache->{tags_by_order}}; |
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} else { |
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@sorted_tags = sort by_order keys %{$config->{indexer}}; |
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$cache->{tags_by_order} = \@sorted_tags; |
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} |
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|
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# lookup key |
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my $lookup_key; |
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|
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# cache for field in pages |
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delete $cache->{display_data}; |
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delete $cache->{swish_data}; |
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delete $cache->{swish_exact_data}; |
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delete $cache->{index_data}; |
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delete $cache->{index_delimiter}; |
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my @page_fields; # names of fields |
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|
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|
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# subs used to produce output |
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|
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sub get_field_name($$$) { |
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my ($config,$field,$field_usage) = @_; |
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|
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# find field name (signular, plural) |
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my $field_name = ""; |
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if ($config->{indexer}->{$field}->{name_singular} && $field_usage == 1) { |
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$field_name = $config->{indexer}->{$field}->{name_singular}; |
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} elsif ($config->{indexer}->{$field}->{name_plural}) { |
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$field_name = $config->{indexer}->{$field}->{name_plural}; |
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} elsif ($config->{indexer}->{$field}->{name}) { |
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$field_name = $config->{indexer}->{$field}->{name}; |
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} else { |
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print STDERR "WARNING: field '$field' doesn't have 'name' attribute!"; |
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} |
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if ($field_name) { |
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if (! $last_field_name) { |
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$last_field_name = x($field_name); |
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return $last_field_name; |
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} elsif ($field_name ne $last_field_name) { |
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$last_field_name = x($field_name); |
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return $last_field_name; |
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} |
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} |
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} |
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|
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|
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# begin real work: go field by field |
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foreach my $field (@sorted_tags) { |
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|
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$field=x($field); |
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$field_usage{$field}++; |
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|
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my $swish_data = ""; |
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my $swish_exact_data = ""; |
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my $display_data = ""; |
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my @index_data; |
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my $line_delimiter; |
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|
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my ($swish,$display); |
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|
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my $tag = $type2tag{$type} || die "can't find which tag to use for type $type"; |
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|
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# is this field page-by-page? |
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my $iterate_by_page = $config->{indexer}->{$field}->{iterate_by_page}; |
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push @page_fields,$field if ($iterate_by_page); |
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my %page_max = (); |
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# default line_delimiter if using |
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my $page_line_delimiter = $config->{indexer}->{$field}->{page_line_delimiter} || '<br/>'; |
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$cache->{index_delimiter}->{$field} = $config->{indexer}->{$field}->{index_delimiter}; |
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|
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my $format_name = $config->{indexer}->{$field}->{format_name}; |
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my $format_delimiter = $config->{indexer}->{$field}->{format_delimiter}; |
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if ($format_name && $format_delimiter) { |
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$cache->{format}->{$field}->{format_name} = $format_name; |
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$cache->{format}->{$field}->{format_delimiter} = $format_delimiter; |
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} |
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|
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foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) { |
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|
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my $format = x($x->{content}); |
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my $delimiter = x($x->{delimiter}) || ' '; |
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|
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my $repeat_off = 0; # init repeatable offset |
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|
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# swish, swish_exact, display, index, index_lookup |
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# swish and display defaults |
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my ($s,$se,$d,$i,$il) = (1,0,1,0,0); |
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$s = 0 if (lc($x->{type}) eq "display"); |
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$d = 0 if (lc($x->{type}) eq "swish"); |
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($s,$se,$d,$i) = (0,1,0,1) if (lc($x->{type}) eq "index"); |
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($s,$se,$d,$i) = (0,1,0,0) if (lc($x->{type}) eq "swish_exact"); |
199 |
($s,$se,$d,$i,$il) = (0,1,0,0,1) if (lc($x->{type}) =~ /^lookup/); |
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|
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# what will separate last line from this one? |
202 |
if ($display_data && $x->{append}) { |
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$line_delimiter = ' '; |
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} elsif ($display_data) { |
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$line_delimiter = '<br/>'; |
206 |
} |
207 |
|
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# init vars so that we go into while... |
209 |
($swish,$display) = (1,1); |
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|
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# placeholder for all repeatable entries for index |
212 |
|
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sub chk_eval($) { |
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my $data = shift; |
215 |
if ($data =~ s/eval{([^}]+)}//) { |
216 |
if (eval "$1") { |
217 |
return $data; |
218 |
} else { |
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return undef; |
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} |
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} else { |
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return $data; |
223 |
} |
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} |
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|
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sub mkformat($$) { |
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my $x = shift || die "mkformat needs tag reference"; |
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my $data = shift || return; |
229 |
my $format_name = x($x->{format_name}) || return chk_eval($data); |
230 |
my $fmt = x($config->{format}->{$format_name}->{content}) || die "<format name=\"$format_name\"> is not defined!"; |
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my $format_delimiter = x($x->{format_delimiter}); |
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my @data; |
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if ($format_delimiter) { |
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@data = split(/$format_delimiter/,$data); |
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} else { |
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push @data,$data; |
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} |
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|
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if ($fmt) { |
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my $nr = scalar $fmt =~ s/%s/%s/g; |
241 |
if (($#data+1) == $nr) { |
242 |
return chk_eval(sprintf($fmt,@data)); |
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} else { |
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#print STDERR "mkformat: [$data] can't be split on [$format_delimiter] to $nr fields!\n"; |
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return chk_eval($data); |
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} |
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} else { |
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print STDERR "usage of link '$format_name' without defined format (<link> tag)\n"; |
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} |
250 |
} |
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|
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# while because of repeatable fields |
253 |
while ($swish || $display) { |
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my $page = $repeat_off; |
255 |
$page_max{$field} = $page if ($iterate_by_page && $page > ($page_max{$field} || 0)); |
256 |
($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp); |
257 |
if ($repeat_off > 1000) { |
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print STDERR "loop (more than 1000 repeatable fields) deteced in $row, $format\n"; |
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last; |
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} |
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|
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# is this field is lookup? |
263 |
if ($display && $x->{lookup}) { |
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my $null = "<!-- null -->"; |
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if ($use_lhash_cache) { |
266 |
if (!defined($cache->{lhash}->{$display})) { |
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my $new_display = $lhash{$display}; |
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if (defined($new_display)) { |
269 |
#print STDERR "lookup cache store '$display' = '$new_display'\n"; |
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$display = $new_display; |
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$cache->{lhash}->{$display} = $new_display; |
272 |
} else { |
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print STDERR "WARNING: lookup for '$display' didn't find anything.\n"; |
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$display = ""; |
275 |
$cache->{lhash}->{$display} = $null; |
276 |
} |
277 |
} else { |
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$display = $cache->{lhash}->{$display}; |
279 |
} |
280 |
} else { |
281 |
$display = $lhash{$display} || $null; |
282 |
} |
283 |
} |
284 |
|
285 |
# filter="name" ; filter this field through |
286 |
# filter/[name].pm |
287 |
my $filter = $x->{filter}; |
288 |
if ($filter && !$cache->{filter_loaded}->{$filter}) { |
289 |
require "filter/".$filter.".pm"; |
290 |
$cache->{filter_loaded}->{$filter}++; |
291 |
} |
292 |
# type="swish" ; field for swish |
293 |
if ($swish) { |
294 |
if ($filter && ($s || $se)) { |
295 |
no strict 'refs'; |
296 |
my $tmp = join(" ",&$filter($swish)) if ($s || $se); |
297 |
$swish_data .= $tmp if ($s); |
298 |
$swish_exact_data .= "xxbxx $tmp xxexx " if ($se && $tmp ne ""); |
299 |
|
300 |
} else { |
301 |
$swish_data .= $swish if ($s); |
302 |
$swish_exact_data .= "xxbxx $swish xxexx " if ($se && $swish ne ""); |
303 |
} |
304 |
} |
305 |
|
306 |
# type="display" ; field for display |
307 |
if ($d && $display) { |
308 |
my $ldel = $delimiter; |
309 |
if ($line_delimiter && $display_data) { |
310 |
$ldel = $line_delimiter; |
311 |
} |
312 |
if ($filter) { |
313 |
no strict 'refs'; |
314 |
my @arr; |
315 |
foreach my $tmp (&$filter($display)) { |
316 |
my $tmp2 = mkformat($x,$tmp); |
317 |
push @arr,$tmp2 if ($tmp2); |
318 |
} |
319 |
$display_data .= $ldel if ($display_data && @arr); |
320 |
$display_data .= join($delimiter,@arr); |
321 |
} else { |
322 |
$display_data .= $ldel if ($display_data); |
323 |
my $tmp = mkformat($x,$display); |
324 |
$display_data = $tmp if ($tmp); |
325 |
} |
326 |
} |
327 |
|
328 |
# type="index" ; insert into index |
329 |
my $idisplay; |
330 |
if ($i && $display) { |
331 |
$idisplay = $display; |
332 |
if ($filter) { |
333 |
no strict 'refs'; |
334 |
$idisplay = &$filter($idisplay); |
335 |
} |
336 |
push @index_data, $idisplay if (! $iterate_by_page); |
337 |
} |
338 |
|
339 |
# store fields in lookup |
340 |
if ($il && $display) { |
341 |
if (lc($x->{type}) eq "lookup_key") { |
342 |
if ($lookup_key) { |
343 |
print STDERR "WARNING: try to redefine lookup_key (keys shouldn't be repeatable fields!)"; |
344 |
} else { |
345 |
$lookup_key = $display; |
346 |
} |
347 |
} elsif (lc($x->{type}) eq "lookup_val") { |
348 |
if ($lookup_key) { |
349 |
$lhash{$lookup_key} = $display; |
350 |
} else { |
351 |
print STDERR "WARNING: no lookup_key defined for '$display'?"; |
352 |
} |
353 |
} |
354 |
|
355 |
} |
356 |
|
357 |
# store data for page-by-page repeatable fields |
358 |
if ($iterate_by_page) { |
359 |
sub iterate_fld($$$$$$) { |
360 |
my ($cache,$what,$field,$page,$data,$append) = @_; |
361 |
return if (!$data); |
362 |
|
363 |
my $ldel = $page_line_delimiter; |
364 |
$ldel = " " if ($append); |
365 |
#print STDERR "line delimiter: ",Dumper($ldel) if ($ldel); |
366 |
if (! $cache->{$what}->{$field}->[$page]) { |
367 |
$cache->{$what}->{$field}->[$page] = $data; |
368 |
} else { |
369 |
$cache->{$what}->{$field}->[$page] .= $ldel.$data; |
370 |
} |
371 |
} |
372 |
|
373 |
if ($display_data) { |
374 |
iterate_fld($cache,'display_data',$field,$page,$display_data,$x->{append}); |
375 |
} |
376 |
$display_data = ""; |
377 |
if ($swish_data) { |
378 |
iterate_fld($cache,'swish_data',$field,$page,$swish_data,$x->{append}); |
379 |
$swish_data = ""; |
380 |
} |
381 |
if ($swish_exact_data) { |
382 |
iterate_fld($cache,'swish_exact_data',$field,$page,$swish_exact_data,$x->{append}); |
383 |
$swish_exact_data = ""; |
384 |
} |
385 |
|
386 |
if ($idisplay) { |
387 |
my $ldel=$page_line_delimiter; |
388 |
my @index_data; |
389 |
if ($cache->{index_data}->{$field}->[$page]) { |
390 |
|
391 |
@index_data = @{$cache->{index_data}->{$field}->[$page]}; |
392 |
} |
393 |
if ($x->{append}) { |
394 |
if (@index_data) { |
395 |
$index_data[$#index_data] .= $idisplay; |
396 |
} else { |
397 |
push @index_data, $idisplay; |
398 |
} |
399 |
} else { |
400 |
push @index_data, $idisplay; |
401 |
} |
402 |
$idisplay = ""; |
403 |
@{$cache->{index_data}->{$field}->[$page]} = @index_data; |
404 |
} |
405 |
} |
406 |
} |
407 |
|
408 |
if (! $iterate_by_page) { |
409 |
my $idel = $x->{index_delimiter}; |
410 |
# fill data in index |
411 |
foreach my $tmp (@index_data) { |
412 |
my $i = $d = $tmp; |
413 |
if ($idel && $tmp =~ m/$idel/) { |
414 |
($i,$d) = split(/$idel/,$tmp); |
415 |
} |
416 |
$index->insert($field, $i, $d, $path); |
417 |
} |
418 |
@index_data = (); |
419 |
} |
420 |
} |
421 |
|
422 |
# now try to parse variables from configuration file |
423 |
foreach my $x (@{$config->{indexer}->{$field}->{'config'}}) { |
424 |
|
425 |
my $delimiter = x($x->{delimiter}) || ' '; |
426 |
my $val = $cfg->val($database, x($x->{content})); |
427 |
|
428 |
my ($s,$d,$i) = (1,1,0); # swish, display default |
429 |
$s = 0 if (lc($x->{type}) eq "display"); |
430 |
$d = 0 if (lc($x->{type}) eq "swish"); |
431 |
# no support for swish exact in config. |
432 |
# IMHO, it's useless |
433 |
($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index"); |
434 |
|
435 |
if ($val) { |
436 |
$display_data .= $delimiter.$val if ($d); |
437 |
$swish_data .= $val if ($s); |
438 |
$index->insert($field, $val, $path) if ($i); |
439 |
} |
440 |
|
441 |
if ($iterate_by_page) { |
442 |
# FIXME data from config tag will appear just |
443 |
# on first page!!! |
444 |
my $page = 0; |
445 |
if ($display_data) { |
446 |
$cache->{display_data}->{$field}->[$page] = $display_data; |
447 |
$display_data = ""; |
448 |
} |
449 |
if ($swish_data) { |
450 |
$cache->{swish_data}->{$field}->[$page] = $swish_data; |
451 |
$swish_data = ""; |
452 |
} |
453 |
if ($swish_exact_data) { |
454 |
$cache->{swish_exact_data}->{$field}->[$page] = $swish_exact_data; |
455 |
$swish_exact_data = ""; |
456 |
} |
457 |
} |
458 |
} |
459 |
|
460 |
# save data page-by-page |
461 |
foreach my $field (@page_fields) { |
462 |
my $nr_pages = $page_max{$field} || next; |
463 |
#print STDERR "field '$field' iterate over ",($nr_pages || 0)," pages...\n"; |
464 |
#print STDERR Dumper($cache->{display_data}); |
465 |
for (my $page=0; $page <= $nr_pages; $page++) { |
466 |
my $display_data; |
467 |
if ($cache->{format}->{$field}) { |
468 |
my $tmp = mkformat($cache->{format}->{$field},$cache->{display_data}->{$field}->[$page]); |
469 |
$display_data=$tmp if ($tmp); |
470 |
} else { |
471 |
$display_data = $cache->{display_data}->{$field}->[$page]; |
472 |
} |
473 |
if ($display_data) { # default |
474 |
if ($field eq "headline") { |
475 |
$xml .= xmlify("headline", $display_data); |
476 |
} else { |
477 |
|
478 |
# fallback to empty field name if needed |
479 |
$html .= get_field_name($config,$field,$field_usage{$field}) || ''; |
480 |
$html .= "#-#".$display_data."###\n"; |
481 |
} |
482 |
} |
483 |
|
484 |
my $swish_data = $cache->{swish_data}->{$field}->[$page]; |
485 |
if ($swish_data) { |
486 |
# remove extra spaces |
487 |
$swish_data =~ s/ +/ /g; |
488 |
$swish_data =~ s/ +$//g; |
489 |
|
490 |
$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data)); |
491 |
} |
492 |
|
493 |
my $swish_exact_data = $cache->{swish_exact_data}->{$field}->[$page]; |
494 |
if ($swish_exact_data) { |
495 |
$swish_exact_data =~ s/ +/ /g; |
496 |
$swish_exact_data =~ s/ +$//g; |
497 |
|
498 |
# add delimiters before and after word. |
499 |
# That is required to produce exact match |
500 |
$xml .= xmlify($field."_swish_exact", unac_string($codepage,$swish_exact_data)); |
501 |
} |
502 |
|
503 |
my $idel = $cache->{index_delimiter}->{$field}; |
504 |
foreach my $tmp (@{$cache->{index_data}->{$field}->[$page]}) { |
505 |
my $i = $tmp; |
506 |
my $d = $tmp; |
507 |
if ($idel && $tmp =~ m/$idel/) { |
508 |
($i,$d) = split(/$idel/,$tmp); |
509 |
} |
510 |
$index->insert($field, $i, $d, $path); |
511 |
#print STDERR "index [$idel] $field: $i --> $d [$path]\n"; |
512 |
} |
513 |
} |
514 |
|
515 |
} |
516 |
|
517 |
if (! $iterate_by_page) { |
518 |
if ($display_data) { |
519 |
if ($field eq "headline") { |
520 |
$xml .= xmlify("headline", $display_data); |
521 |
} else { |
522 |
|
523 |
# fallback to empty field name if needed |
524 |
$html .= get_field_name($config,$field,$field_usage{$field}) || ''; |
525 |
$html .= "#-#".$display_data."###\n"; |
526 |
} |
527 |
} |
528 |
if ($swish_data) { |
529 |
# remove extra spaces |
530 |
$swish_data =~ s/ +/ /g; |
531 |
$swish_data =~ s/ +$//g; |
532 |
|
533 |
$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data)); |
534 |
} |
535 |
|
536 |
if ($swish_exact_data) { |
537 |
$swish_exact_data =~ s/ +/ /g; |
538 |
$swish_exact_data =~ s/ +$//g; |
539 |
|
540 |
# add delimiters before and after word. |
541 |
# That is required to produce exact match |
542 |
$xml .= xmlify($field."_swish_exact", unac_string($codepage,$swish_exact_data)); |
543 |
} |
544 |
} |
545 |
} |
546 |
|
547 |
# dump formatted output in <html> |
548 |
if ($html) { |
549 |
#$xml .= xmlify("html",$html); |
550 |
$xml .= "<html><![CDATA[ $html ]]></html>"; |
551 |
} |
552 |
|
553 |
if ($xml) { |
554 |
$xml .= $add_xml if ($add_xml); |
555 |
return "<xml>\n$xml</xml>\n"; |
556 |
} else { |
557 |
return; |
558 |
} |
559 |
} |
560 |
|
561 |
########################################################################## |
562 |
|
563 |
# read configuration for this script |
564 |
my $cfg = new Config::IniFiles( -file => $config_file ); |
565 |
|
566 |
# read global.conf configuration |
567 |
my $cfg_global = new Config::IniFiles( -file => 'global.conf' ); |
568 |
|
569 |
# open index |
570 |
$index = new index_DBI( |
571 |
$cfg_global->val('global', 'dbi_dbd'), |
572 |
$cfg_global->val('global', 'dbi_dsn'), |
573 |
$cfg_global->val('global', 'dbi_user'), |
574 |
$cfg_global->val('global', 'dbi_passwd') || '', |
575 |
); |
576 |
|
577 |
my $show_progress = $cfg_global->val('global', 'show_progress'); |
578 |
|
579 |
my $unac_filter = $cfg_global->val('global', 'unac_filter'); |
580 |
if ($unac_filter) { |
581 |
require $unac_filter; |
582 |
} |
583 |
|
584 |
foreach my $database ($cfg->Sections) { |
585 |
|
586 |
my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined"; |
587 |
my $add_xml = $cfg -> val($database, 'xml'); # optional |
588 |
|
589 |
# create new lookup file |
590 |
my $lookup_file = $cfg -> val($database, 'lookup_newfile'); # optional |
591 |
if ($lookup_file) { |
592 |
#tie %lhash, 'GDBM_File', $lookup_file, &GDBM_NEWDB, 0644; |
593 |
tie %lhash, 'TDB_File', $lookup_file, TDB_CLEAR_IF_FIRST, O_RDWR, 0644; |
594 |
print STDERR "creating lookup file '$lookup_file'\n"; |
595 |
} |
596 |
|
597 |
# open existing lookup file |
598 |
$lookup_file = $cfg -> val($database, 'lookup_open'); # optional |
599 |
if ($lookup_file) { |
600 |
#tie %lhash, 'GDBM_File', $lookup_file, &GDBM_READER, 0644; |
601 |
tie %lhash, 'TDB_File', $lookup_file, TDB_DEFAULT, O_RDWR, 0644; |
602 |
print STDERR "opening lookup file '$lookup_file'\n"; |
603 |
} |
604 |
|
605 |
print STDERR "reading ./import_xml/$type.xml\n"; |
606 |
|
607 |
# extract just type basic |
608 |
my $type_base = $type; |
609 |
$type_base =~ s/_.+$//g; |
610 |
|
611 |
$config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type_base}, 'config', 'format' ], forcecontent => 1); |
612 |
|
613 |
# output current progress indicator |
614 |
my $last_p = 0; |
615 |
sub progress { |
616 |
return if (! $show_progress); |
617 |
my $current = shift; |
618 |
my $total = shift || 1; |
619 |
my $p = int($current * 100 / $total); |
620 |
if ($p != $last_p) { |
621 |
printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p ); |
622 |
$last_p = $p; |
623 |
} |
624 |
} |
625 |
|
626 |
my $fake_dir = 1; |
627 |
sub fakeprogress { |
628 |
return if (! $show_progress); |
629 |
my $current = shift @_; |
630 |
|
631 |
my @ind = ('-','\\','|','/','-','\\','|','/', '-'); |
632 |
|
633 |
$last_p += $fake_dir; |
634 |
$fake_dir = -$fake_dir if ($last_p > 1000 || $last_p < 0); |
635 |
if ($last_p % 10 == 0) { |
636 |
printf STDERR ("%5d / %5s [%-51s]\r",$current,"?"," " x ($last_p/20).$ind[($last_p/20) % $#ind]); |
637 |
} |
638 |
} |
639 |
|
640 |
# now read database |
641 |
print STDERR "using: $type...\n"; |
642 |
|
643 |
# erase cache for tags by order in this database |
644 |
delete $cache->{tags_by_order}; |
645 |
|
646 |
if ($type_base eq "isis") { |
647 |
|
648 |
my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!"; |
649 |
|
650 |
$import2cp = Text::Iconv->new($config->{isis_codepage},$codepage); |
651 |
my $db = OpenIsis::open( $isis_db ); |
652 |
|
653 |
# check if .txt database for OpenIsis is zero length, |
654 |
# if so, erase it and re-open database |
655 |
sub check_txt_db { |
656 |
my $isis_db = shift || die "need isis database name"; |
657 |
my $reopen = 0; |
658 |
|
659 |
if (-e $isis_db.".TXT") { |
660 |
print STDERR "WARNING: removing $isis_db.TXT OpenIsis database...\n"; |
661 |
unlink $isis_db.".TXT" || warn "FATAL: unlink error on '$isis_db.TXT': $!"; |
662 |
$reopen++; |
663 |
} |
664 |
if (-e $isis_db.".PTR") { |
665 |
print STDERR "WARNING: removing $isis_db.PTR OpenIsis database...\n"; |
666 |
unlink $isis_db.".PTR" || warn "FATAL: unlink error on '$isis_db.PTR': $!"; |
667 |
$reopen++; |
668 |
} |
669 |
return OpenIsis::open( $isis_db ) if ($reopen); |
670 |
} |
671 |
|
672 |
# EOF error |
673 |
if ($db == -1) { |
674 |
$db = check_txt_db($isis_db); |
675 |
if ($db == -1) { |
676 |
print STDERR "FATAL: OpenIsis can't open zero size file $isis_db\n"; |
677 |
next; |
678 |
} |
679 |
} |
680 |
|
681 |
# OpenIsis::ERR_BADF |
682 |
if ($db == -4) { |
683 |
print STDERR "FATAL: OpenIsis can't find file $isis_db\n"; |
684 |
next; |
685 |
# OpenIsis::ERR_IO |
686 |
} elsif ($db == -5) { |
687 |
print STDERR "FATAL: OpenIsis can't access file $isis_db\n"; |
688 |
next; |
689 |
} elsif ($db < 0) { |
690 |
print STDERR "FATAL: OpenIsis unknown error $db with file $isis_db\n"; |
691 |
next; |
692 |
} |
693 |
|
694 |
my $max_rowid = OpenIsis::maxRowid( $db ); |
695 |
|
696 |
# if 0 records, try to rease isis .txt database |
697 |
if ($max_rowid == 0) { |
698 |
# force removal of database |
699 |
$db = check_txt_db($isis_db); |
700 |
$max_rowid = OpenIsis::maxRowid( $db ); |
701 |
} |
702 |
|
703 |
print STDERR "Reading database: $isis_db [$max_rowid rows]\n"; |
704 |
|
705 |
my $path = $database; |
706 |
|
707 |
for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) { |
708 |
my $row = OpenIsis::read( $db, $row_id ); |
709 |
if ($row && $row->{mfn}) { |
710 |
|
711 |
progress($row->{mfn}, $max_rowid); |
712 |
|
713 |
my $swishpath = $path."#".int($row->{mfn}); |
714 |
|
715 |
if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) { |
716 |
$xml = $cp2utf->convert($xml); |
717 |
use bytes; # as opposed to chars |
718 |
print "Path-Name: $swishpath\n"; |
719 |
print "Content-Length: ".(length($xml)+1)."\n"; |
720 |
print "Document-Type: XML\n\n$xml\n"; |
721 |
} |
722 |
} |
723 |
} |
724 |
# for this to work with current version of OpenIsis (0.9.0) |
725 |
# you might need my patch from |
726 |
# https://www.rot13.org/~dpavlin/projects/openisis-0.9.0-perl_close.diff |
727 |
OpenIsis::close($db); |
728 |
print STDERR "\n"; |
729 |
|
730 |
} elsif ($type_base eq "excel") { |
731 |
use Spreadsheet::ParseExcel; |
732 |
use Spreadsheet::ParseExcel::Utility qw(int2col); |
733 |
|
734 |
$import2cp = Text::Iconv->new($config->{excel_codepage},$codepage); |
735 |
my $excel_file = $cfg -> val($database, 'excel_file') || die "$database doesn't have 'excel_file' defined!"; |
736 |
|
737 |
my $sheet = x($config->{sheet}) || die "no sheet in $type.xml"; |
738 |
my $start_row = x($config->{start_row}) - 1 || die "no start_row in $type.xml"; |
739 |
|
740 |
my $oBook = Spreadsheet::ParseExcel::Workbook->Parse($excel_file) || die "can't open Excel file '$excel_file'"; |
741 |
|
742 |
my $sheet_nr = 0; |
743 |
foreach my $oWks (@{$oBook->{Worksheet}}) { |
744 |
#print STDERR "-- SHEET $sheet_nr:", $oWks->{Name}, "\n"; |
745 |
last if ($oWks->{Name} eq $sheet); |
746 |
$sheet_nr++; |
747 |
} |
748 |
|
749 |
my $oWorksheet = $oBook->{Worksheet}[$sheet_nr]; |
750 |
|
751 |
print STDERR "using sheet: ",$oWorksheet->{Name},"\n"; |
752 |
defined ($oWorksheet) || die "can't find sheet '$sheet' in $excel_file"; |
753 |
my $end_row = x($config->{end_row}) || $oWorksheet->{MaxRow}; |
754 |
|
755 |
for(my $iR = $start_row ; defined $end_row && $iR <= $end_row ; $iR++) { |
756 |
my $row; |
757 |
for(my $iC = $oWorksheet->{MinCol} ; defined $oWorksheet->{MaxCol} && $iC <= $oWorksheet->{MaxCol} ; $iC++) { |
758 |
my $cell = $oWorksheet->{Cells}[$iR][$iC]; |
759 |
if ($cell) { |
760 |
$row->{int2col($iC)} = $cell->Value; |
761 |
} |
762 |
} |
763 |
|
764 |
progress($iR, $end_row); |
765 |
|
766 |
# print "row[$iR/$end_row] "; |
767 |
# foreach (keys %{$row}) { |
768 |
# print "$_: ",$row->{$_},"\t"; |
769 |
# } |
770 |
# print "\n"; |
771 |
|
772 |
my $swishpath = $database."#".$iR; |
773 |
|
774 |
next if (! $row); |
775 |
|
776 |
if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) { |
777 |
$xml = $cp2utf->convert($xml); |
778 |
use bytes; # as opposed to chars |
779 |
print "Path-Name: $swishpath\n"; |
780 |
print "Content-Length: ".(length($xml)+1)."\n"; |
781 |
print "Document-Type: XML\n\n$xml\n"; |
782 |
} |
783 |
} |
784 |
} elsif ($type_base eq "marc") { |
785 |
|
786 |
use MARC; |
787 |
|
788 |
$import2cp = Text::Iconv->new($config->{marc_codepage},$codepage); |
789 |
my $marc_file = $cfg -> val($database, 'marc_file') || die "$database doesn't have 'marc_file' defined!"; |
790 |
|
791 |
# optional argument is format |
792 |
my $format = x($config->{format}) || 'usmarc'; |
793 |
|
794 |
print STDERR "Reading MARC file '$marc_file'\n"; |
795 |
|
796 |
my $marc = new MARC; |
797 |
my $nr = $marc->openmarc({ |
798 |
file=>$marc_file, format=>$format |
799 |
}) || die "Can't open MARC file '$marc_file'"; |
800 |
|
801 |
my $i=0; # record nr. |
802 |
|
803 |
my $rec; |
804 |
|
805 |
while ($marc->nextmarc(1)) { |
806 |
|
807 |
# XXX |
808 |
fakeprogress($i++); |
809 |
|
810 |
my $swishpath = $database."#".$i; |
811 |
|
812 |
if (my $xml = data2xml($type_base,$marc,$add_xml,$cfg,$database)) { |
813 |
$xml = $cp2utf->convert($xml); |
814 |
use bytes; # as opposed to chars |
815 |
print "Path-Name: $swishpath\n"; |
816 |
print "Content-Length: ".(length($xml)+1)."\n"; |
817 |
print "Document-Type: XML\n\n$xml\n"; |
818 |
} |
819 |
} |
820 |
} elsif ($type_base eq "feed") { |
821 |
|
822 |
$import2cp = Text::Iconv->new($config->{feed_codepage},$codepage); |
823 |
my $prog = x($config->{prog}) || die "$database doesn't have 'prog' defined!"; |
824 |
|
825 |
print STDERR "Reading feed from program '$prog'\n"; |
826 |
|
827 |
open(FEED,"feeds/$prog |") || die "can't start $prog: $!"; |
828 |
|
829 |
my $i=1; # record nr. |
830 |
|
831 |
my $data; |
832 |
my $line=1; |
833 |
|
834 |
while (<FEED>) { |
835 |
chomp; |
836 |
|
837 |
if (/^$/) { |
838 |
my $swishpath = $database."#".$i++; |
839 |
|
840 |
if (my $xml = data2xml($type_base,$data,$add_xml,$cfg,$database)) { |
841 |
$xml = $cp2utf->convert($xml); |
842 |
use bytes; # as opposed to chars |
843 |
print "Path-Name: $swishpath\n"; |
844 |
print "Content-Length: ".(length($xml)+1)."\n"; |
845 |
print "Document-Type: XML\n\n$xml\n"; |
846 |
} |
847 |
$line = 1; |
848 |
$data = {}; |
849 |
next; |
850 |
} |
851 |
|
852 |
$line = $1 if (s/^(\d+):\s*//); |
853 |
$data->{$line++} = $_; |
854 |
|
855 |
fakeprogress($i); |
856 |
|
857 |
} |
858 |
# close lookup |
859 |
untie %lhash if (%lhash); |
860 |
} |
861 |
} |
862 |
|
863 |
# call this to commit index |
864 |
$index->close; |
865 |
|
866 |
1; |
867 |
__END__ |
868 |
########################################################################## |
869 |
|
870 |
=head1 NAME |
871 |
|
872 |
all2xml.pl - read various file formats and dump XML for SWISH-E |
873 |
|
874 |
=head1 DESCRIPTION |
875 |
|
876 |
This command will read ISIS data file using OpenIsis perl module, MARC |
877 |
records using MARC module and optionally Micro$oft Excel files to |
878 |
create one XML file for usage with I<SWISH-E> indexer. Dispite it's name, |
879 |
this script B<isn't general xml generator> from isis files (isis allready |
880 |
has something like that). Output of this script is tailor-made for SWISH-E. |
881 |
|
882 |
=head1 BUGS |
883 |
|
884 |
Documentation is really lacking. However, in true Open Source spirit, source |
885 |
is best documentation. I even made considerable effort to comment parts |
886 |
which are not intuitively clear, so... |
887 |
|
888 |
=head1 AUTHOR |
889 |
|
890 |
Dobrica Pavlinusic <dpavlin@rot13.org> |
891 |
|
892 |
=head1 COPYRIGHT |
893 |
|
894 |
GNU Public License (GPL) v2 or later |
895 |
|
896 |
=head1 SEE ALSO |
897 |
|
898 |
SWISH-E web site at http://www.swish-e.org |
899 |
|
900 |
=cut |