36 |
config_file => 'name.conf', |
config_file => 'name.conf', |
37 |
code_page => 'ISO-8859-2', |
code_page => 'ISO-8859-2', |
38 |
low_mem => 1, |
low_mem => 1, |
39 |
|
filter => { |
40 |
|
'lower' => sub { lc($_[0]) }, |
41 |
|
}, |
42 |
); |
); |
43 |
|
|
44 |
Default C<code_page> is C<ISO-8859-2>. |
Default C<code_page> is C<ISO-8859-2>. |
45 |
|
|
46 |
Default is not to use C<low_mem> options (see L<MEMORY USAGE> below). |
Default is not to use C<low_mem> options (see L<MEMORY USAGE> below). |
47 |
|
|
48 |
|
There is optinal parametar C<filter> which specify different filters which |
49 |
|
can be applied using C<filter{name}> notation. |
50 |
|
Same filters can be used in Template Toolkit files. |
51 |
|
|
52 |
This method will also read configuration files |
This method will also read configuration files |
53 |
C<global.conf> (used by indexer and Web font-end) |
C<global.conf> (used by indexer and Web font-end) |
54 |
and configuration file specified by C<config_file> |
and configuration file specified by C<config_file> |
113 |
# create Template toolkit instance |
# create Template toolkit instance |
114 |
$self->{'tt'} = Template->new( |
$self->{'tt'} = Template->new( |
115 |
INCLUDE_PATH => ($self->{'global_config_file'}->{'output_template'} || './output_template'), |
INCLUDE_PATH => ($self->{'global_config_file'}->{'output_template'} || './output_template'), |
116 |
# FILTERS => { |
FILTERS => $self->{'filter'}, |
|
# 'foo' => \&foo_filter, |
|
|
# }, |
|
117 |
EVAL_PERL => 1, |
EVAL_PERL => 1, |
118 |
); |
); |
119 |
|
|
143 |
$self->{'db'} = $db; |
$self->{'db'} = $db; |
144 |
} |
} |
145 |
|
|
146 |
|
$log->debug("filters defined: ",Dumper($self->{'filter'})); |
147 |
|
|
148 |
return $self; |
return $self; |
149 |
} |
} |
150 |
|
|
151 |
=head2 open_isis |
=head2 open_isis |
152 |
|
|
153 |
Open CDS/ISIS database using OpenIsis module and read all records to memory. |
Open CDS/ISIS, WinISIS or IsisMarc database using IsisDB or OpenIsis module |
154 |
|
and read all records to memory. |
155 |
|
|
156 |
$webpac->open_isis( |
$webpac->open_isis( |
157 |
filename => '/data/ISIS/ISIS', |
filename => '/data/ISIS/ISIS', |
199 |
$self->{'isis_filename'} = $arg->{'filename'}; |
$self->{'isis_filename'} = $arg->{'filename'}; |
200 |
$self->{'isis_code_page'} = $code_page; |
$self->{'isis_code_page'} = $code_page; |
201 |
|
|
|
use OpenIsis; |
|
|
|
|
202 |
#$self->{'isis_code_page'} = $code_page; |
#$self->{'isis_code_page'} = $code_page; |
203 |
|
|
204 |
# create Text::Iconv object |
# create Text::Iconv object |
207 |
$log->info("reading ISIS database '",$arg->{'filename'},"'"); |
$log->info("reading ISIS database '",$arg->{'filename'},"'"); |
208 |
$log->debug("isis code page: $code_page"); |
$log->debug("isis code page: $code_page"); |
209 |
|
|
210 |
my $isis_db = OpenIsis::open($arg->{'filename'}); |
my $use_openisis = 1; |
211 |
|
|
212 |
|
eval { use IsisDB 0.06; }; |
213 |
|
$use_openisis = 0 unless ($@); |
214 |
|
|
215 |
|
my ($isis_db,$maxmfn); |
216 |
|
|
217 |
|
if ($use_openisis) { |
218 |
|
use OpenIsis; |
219 |
|
$isis_db = OpenIsis::open($arg->{'filename'}); |
220 |
|
$maxmfn = OpenIsis::maxRowid( $isis_db ) || 1; |
221 |
|
} else { |
222 |
|
$isis_db = new IsisDB( |
223 |
|
isisdb => $arg->{'filename'}, |
224 |
|
include_deleted => 1, |
225 |
|
hash_filter => sub { |
226 |
|
my $l = shift || return; |
227 |
|
$l = $cp->convert($l); |
228 |
|
return $l; |
229 |
|
}, |
230 |
|
); |
231 |
|
$maxmfn = $isis_db->{'maxmfn'}; |
232 |
|
} |
233 |
|
|
234 |
|
|
|
my $maxmfn = OpenIsis::maxRowid( $isis_db ) || 1; |
|
235 |
my $startmfn = 1; |
my $startmfn = 1; |
236 |
|
|
237 |
if (my $s = $self->{'start_mfn'}) { |
if (my $s = $self->{'start_mfn'}) { |
243 |
|
|
244 |
$maxmfn = $startmfn + $self->{limit_mfn} if ($self->{limit_mfn}); |
$maxmfn = $startmfn + $self->{limit_mfn} if ($self->{limit_mfn}); |
245 |
|
|
246 |
$log->info("processing ",($maxmfn-$startmfn)." records..."); |
$log->info("processing ",($maxmfn-$startmfn)." records using ",( $use_openisis ? 'OpenIsis' : 'IsisDB')); |
247 |
|
|
248 |
|
|
249 |
# read database |
# read database |
250 |
for (my $mfn = $startmfn; $mfn <= $maxmfn; $mfn++) { |
for (my $mfn = $startmfn; $mfn <= $maxmfn; $mfn++) { |
254 |
|
|
255 |
my $rec; |
my $rec; |
256 |
|
|
257 |
# read record |
if ($use_openisis) { |
258 |
my $row = OpenIsis::read( $isis_db, $mfn ); |
|
259 |
foreach my $k (keys %{$row}) { |
# read record using OpenIsis |
260 |
if ($k ne "mfn") { |
my $row = OpenIsis::read( $isis_db, $mfn ); |
261 |
foreach my $l (@{$row->{$k}}) { |
foreach my $k (keys %{$row}) { |
262 |
$l = $cp->convert($l); |
if ($k ne "mfn") { |
263 |
# has subfields? |
foreach my $l (@{$row->{$k}}) { |
264 |
my $val; |
$l = $cp->convert($l); |
265 |
if ($l =~ m/\^/) { |
# has subfields? |
266 |
foreach my $t (split(/\^/,$l)) { |
my $val; |
267 |
next if (! $t); |
if ($l =~ m/\^/) { |
268 |
$val->{substr($t,0,1)} = substr($t,1); |
foreach my $t (split(/\^/,$l)) { |
269 |
|
next if (! $t); |
270 |
|
$val->{substr($t,0,1)} = substr($t,1); |
271 |
|
} |
272 |
|
} else { |
273 |
|
$val = $l; |
274 |
} |
} |
|
} else { |
|
|
$val = $l; |
|
|
} |
|
275 |
|
|
276 |
push @{$rec->{$k}}, $val; |
push @{$rec->{$k}}, $val; |
277 |
|
} |
278 |
|
} else { |
279 |
|
push @{$rec->{'000'}}, $mfn; |
280 |
} |
} |
|
} else { |
|
|
push @{$rec->{'000'}}, $mfn; |
|
281 |
} |
} |
282 |
|
|
283 |
|
} else { |
284 |
|
$rec = $isis_db->to_hash($mfn); |
285 |
} |
} |
286 |
|
|
287 |
$log->confess("record $mfn empty?") unless ($rec); |
$log->confess("record $mfn empty?") unless ($rec); |
391 |
# reset on re-run |
# reset on re-run |
392 |
if ($p < $self->{'last_pcnt'}) { |
if ($p < $self->{'last_pcnt'}) { |
393 |
$self->{'last_pcnt'} = $p; |
$self->{'last_pcnt'} = $p; |
394 |
$self->{'last_t'} = time(); |
$self->{'start_t'} = time(); |
|
$self->{'last_curr'} = undef; |
|
395 |
} |
} |
396 |
|
|
397 |
if ($p != $self->{'last_pcnt'}) { |
if ($p != $self->{'last_pcnt'}) { |
398 |
|
|
|
my $last_curr = $self->{'last_curr'} || $curr; |
|
399 |
my $t = time(); |
my $t = time(); |
400 |
my $rate = ($curr - $last_curr) / (($t - $self->{'last_t'} || 1)); |
my $rate = ($curr / ($t - $self->{'start_t'} || 1)); |
401 |
my $eta = ($max-$curr) / ($rate || 1); |
my $eta = ($max-$curr) / ($rate || 1); |
402 |
printf STDERR ("%5d [%-38s] %-5d %0.1f/s %s\r",$curr,"=" x ($p/3)."$p%>", $max, $rate, $self->fmt_time($eta)); |
printf STDERR ("%5d [%-38s] %-5d %0.1f/s %s\r",$curr,"=" x ($p/3)."$p%>", $max, $rate, $self->fmt_time($eta)); |
403 |
$self->{'last_pcnt'} = $p; |
$self->{'last_pcnt'} = $p; |
|
$self->{'last_t'} = time(); |
|
404 |
$self->{'last_curr'} = $curr; |
$self->{'last_curr'} = $curr; |
405 |
} |
} |
406 |
print STDERR "\n" if ($p == 100); |
print STDERR "\n" if ($p == 100); |
591 |
# iteration (for repeatable fields) |
# iteration (for repeatable fields) |
592 |
my $i = shift || 0; |
my $i = shift || 0; |
593 |
|
|
594 |
|
$log->logdie("infitite loop in format $format") if ($i > ($self->{'max_mfn'} || 9999)); |
595 |
|
|
596 |
# FIXME remove for speedup? |
# FIXME remove for speedup? |
597 |
$log->logconfess("need HASH as first argument!") if ($rec !~ /HASH/o); |
$log->logconfess("need HASH as first argument!") if ($rec !~ /HASH/o); |
598 |
|
|
606 |
# remove eval{...} from beginning |
# remove eval{...} from beginning |
607 |
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
608 |
|
|
609 |
|
my $filter_name; |
610 |
|
# remove filter{...} from beginning |
611 |
|
$filter_name = $1 if ($format =~ s/^filter{([^}]+)}//s); |
612 |
|
|
613 |
# do actual replacement of placeholders |
# do actual replacement of placeholders |
614 |
|
# repeatable fields |
615 |
$format =~ s/v(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,$i,\$found)/ges; |
$format =~ s/v(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,$i,\$found)/ges; |
616 |
|
# non-repeatable fields |
617 |
|
$format =~ s/s(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,0,\$found)/ges; |
618 |
|
|
619 |
if ($found) { |
if ($found) { |
620 |
$log->debug("format: $format"); |
$log->debug("format: $format"); |
622 |
my $eval = $self->fill_in($rec,$eval_code,$i); |
my $eval = $self->fill_in($rec,$eval_code,$i); |
623 |
return if (! $self->_eval($eval)); |
return if (! $self->_eval($eval)); |
624 |
} |
} |
625 |
|
if ($filter_name && $self->{'filter'}->{$filter_name}) { |
626 |
|
$log->debug("filter '$filter_name' for $format"); |
627 |
|
$format = $self->{'filter'}->{$filter_name}->($format); |
628 |
|
return unless(defined($format)); |
629 |
|
$log->debug("filter result: $format"); |
630 |
|
} |
631 |
# do we have lookups? |
# do we have lookups? |
632 |
if ($format =~ /$LOOKUP_REGEX/o) { |
if ($format =~ /$LOOKUP_REGEX/o) { |
633 |
$log->debug("format '$format' has lookup"); |
$log->debug("format '$format' has lookup"); |
720 |
# remove eval{...} from beginning |
# remove eval{...} from beginning |
721 |
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
722 |
|
|
723 |
|
my $filter_name; |
724 |
|
# remove filter{...} from beginning |
725 |
|
$filter_name = $1 if ($format =~ s/^filter{([^}]+)}//s); |
726 |
|
|
727 |
my $prefix; |
my $prefix; |
728 |
my $all_found=0; |
my $all_found=0; |
729 |
|
|
730 |
while ($format =~ s/^(.*?)v(\d+)(?:\^(\w))?//s) { |
while ($format =~ s/^(.*?)(v|s)(\d+)(?:\^(\w))?//s) { |
731 |
|
|
732 |
my $del = $1 || ''; |
my $del = $1 || ''; |
733 |
$prefix ||= $del if ($all_found == 0); |
$prefix ||= $del if ($all_found == 0); |
734 |
|
|
735 |
|
# repeatable index |
736 |
|
my $r = $i; |
737 |
|
$r = 0 if (lc("$2") eq 's'); |
738 |
|
|
739 |
my $found = 0; |
my $found = 0; |
740 |
my $tmp = $self->get_data(\$rec,$2,$3,$i,\$found); |
my $tmp = $self->get_data(\$rec,$3,$4,$r,\$found); |
741 |
|
|
742 |
if ($found) { |
if ($found) { |
743 |
push @out, $del; |
push @out, $del; |
761 |
} |
} |
762 |
|
|
763 |
if ($eval_code) { |
if ($eval_code) { |
764 |
my $eval = $self->fill_in($rec,$eval_code,$i); |
my $eval = $self->fill_in($rec,$eval_code,$i) || return; |
765 |
$log->debug("about to eval{",$eval,"} format: $out"); |
$log->debug("about to eval{$eval} format: $out"); |
766 |
return if (! $self->_eval($eval)); |
return if (! $self->_eval($eval)); |
767 |
} |
} |
768 |
|
|
769 |
|
if ($filter_name && $self->{'filter'}->{$filter_name}) { |
770 |
|
$log->debug("about to filter{$filter_name} format: $out"); |
771 |
|
$out = $self->{'filter'}->{$filter_name}->($out); |
772 |
|
return unless(defined($out)); |
773 |
|
$log->debug("filter result: $out"); |
774 |
|
} |
775 |
|
|
776 |
return $out; |
return $out; |
777 |
} |
} |
921 |
|
|
922 |
if ($tag->{'sort'}) { |
if ($tag->{'sort'}) { |
923 |
@v = $self->sort_arr(@v); |
@v = $self->sort_arr(@v); |
|
$log->warn("sort within tag is usually not what you want!"); |
|
924 |
} |
} |
925 |
|
|
926 |
# use format? |
# use format? |
956 |
# delimiter (or ,) |
# delimiter (or ,) |
957 |
my $d = $tag->{'delimiter'}; |
my $d = $tag->{'delimiter'}; |
958 |
# default delimiter |
# default delimiter |
959 |
$d ||= ", "; |
$d ||= " "; |
960 |
|
|
961 |
my $last = pop @{$row->{$type}}; |
my $last = pop @{$row->{$type}}; |
962 |
$d = "" if (! $last); |
$d = "" if (! $last); |
1128 |
|
|
1129 |
$log->debug("eval: ",$code," [",$ret,"]"); |
$log->debug("eval: ",$code," [",$ret,"]"); |
1130 |
|
|
1131 |
return $ret || 0; |
return $ret || undef; |
1132 |
} |
} |
1133 |
|
|
1134 |
=head2 _sort_by_order |
=head2 _sort_by_order |