4 |
use Text::Iconv; |
use Text::Iconv; |
5 |
use Config::IniFiles; |
use Config::IniFiles; |
6 |
|
|
7 |
|
use Data::Dumper; |
8 |
|
|
9 |
=head1 NAME |
=head1 NAME |
10 |
|
|
11 |
WebPAC - base class for WebPAC |
WebPAC - base class for WebPAC |
131 |
|
|
132 |
my $maxmfn = OpenIsis::maxRowid( $isis_db ) || 1; |
my $maxmfn = OpenIsis::maxRowid( $isis_db ) || 1; |
133 |
|
|
134 |
|
$maxmfn = $self->{limit_mfn} if ($self->{limit_mfn}); |
135 |
|
|
136 |
# read database |
# read database |
137 |
for (my $mfn = 1; $mfn <= $maxmfn; $mfn++) { |
for (my $mfn = 1; $mfn <= $maxmfn; $mfn++) { |
138 |
|
|
165 |
|
|
166 |
} |
} |
167 |
|
|
168 |
|
$self->{'current_mfn'} = 1; |
169 |
|
|
170 |
# store max mfn and return it. |
# store max mfn and return it. |
171 |
return $self->{'max_mfn'} = $maxmfn; |
return $self->{'max_mfn'} = $maxmfn; |
172 |
} |
} |
173 |
|
|
174 |
|
=head2 fetch_rec |
175 |
|
|
176 |
|
Fetch next record from database. It will also display progress bar (once |
177 |
|
it's implemented, that is). |
178 |
|
|
179 |
|
my $rec = $webpac->fetch_rec; |
180 |
|
|
181 |
|
=cut |
182 |
|
|
183 |
|
sub fetch_rec { |
184 |
|
my $self = shift; |
185 |
|
|
186 |
|
my $mfn = $self->{'current_mfn'}++ || confess "it seems that you didn't load database!"; |
187 |
|
|
188 |
|
if ($mfn > $self->{'max_mfn'}) { |
189 |
|
$self->{'current_mfn'} = $self->{'max_mfn'}; |
190 |
|
return; |
191 |
|
} |
192 |
|
|
193 |
|
return $self->{'data'}->{$mfn}; |
194 |
|
} |
195 |
|
|
196 |
=head2 create_lookup |
=head2 create_lookup |
197 |
|
|
198 |
Create lookup from record using lookup definition. |
Create lookup from record using lookup definition. |
292 |
|
|
293 |
my $found = 0; |
my $found = 0; |
294 |
|
|
295 |
|
my $eval_code; |
296 |
|
# remove eval{...} from beginning |
297 |
|
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
298 |
|
|
299 |
# do actual replacement of placeholders |
# do actual replacement of placeholders |
300 |
$format =~ s/v(\d+)(?:\^(\w))*/$self->get_data(\$rec,$1,$2,$i,\$found)/ges; |
$format =~ s/v(\d+)(?:\^(\w))*/$self->get_data(\$rec,$1,$2,$i,\$found)/ges; |
301 |
|
|
302 |
if ($found) { |
if ($found) { |
303 |
|
if ($eval_code) { |
304 |
|
my $eval = $self->fill_in($rec,$eval_code,$i); |
305 |
|
return if (! eval $eval); |
306 |
|
} |
307 |
# do we have lookups? |
# do we have lookups? |
308 |
if ($format =~ /\[[^\[\]]+\]/o) { |
if ($format =~ /\[[^\[\]]+\]/o) { |
309 |
return $self->lookup($format); |
return $self->lookup($format); |
374 |
|
|
375 |
my ($rec, $format, $i) = @_; |
my ($rec, $format, $i) = @_; |
376 |
|
|
377 |
|
confess("need HASH as first argument!") if ($rec !~ /HASH/o); |
378 |
|
|
379 |
|
$i = 0 if (! $i); |
380 |
|
|
381 |
my @out; |
my @out; |
382 |
|
|
383 |
my $eval_code; |
my $eval_code; |
384 |
# remove eval{...} from beginning |
# remove eval{...} from beginning |
385 |
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
386 |
|
|
387 |
my $prefix = ''; |
my $prefix; |
388 |
$prefix = $1 if ($format =~ s/^(.+)(v\d+(?:\^\w)*)/$2/s); |
my $all_found=0; |
389 |
|
|
390 |
|
#print "## $format\n"; |
391 |
|
while ($format =~ s/^(.*?)v(\d+)(?:\^(\w))*//s) { |
392 |
|
#print "## [ $1 | $2 | $3 ] $format\n"; |
393 |
|
|
394 |
|
my $del = $1 || ''; |
395 |
|
$prefix ||= $del if ($all_found == 0); |
396 |
|
|
397 |
sub f_sf_del { |
my $found = 0; |
398 |
my ($self,$rec,$out,$f,$sf,$del,$i) = @_; |
my $tmp = $self->get_data(\$rec,$2,$3,$i,\$found); |
399 |
|
|
|
my $found=0; |
|
|
my $tmp = $self->get_data($rec,$f,$sf,$i,\$found); |
|
400 |
if ($found) { |
if ($found) { |
401 |
push @{$$out}, $tmp; |
push @out, $del; |
402 |
push @{$$out}, $del; |
push @out, $tmp; |
403 |
|
$all_found += $found; |
404 |
} |
} |
|
return ''; |
|
405 |
} |
} |
406 |
|
|
407 |
#$format =~ s/(.*)v(\d+)(?:\^(\w))*/f_sf_del($self,\$rec,\@out,$2,$3,$1,$i/ges; |
return if (! $all_found); |
408 |
|
|
409 |
|
my $out = join('',@out) . $format; |
410 |
|
|
411 |
print Dumper(@out); |
# add prefix if not there |
412 |
|
$out = $prefix . $out if ($out !~ m/^\Q$prefix\E/); |
413 |
|
|
414 |
|
if ($eval_code) { |
415 |
|
my $eval = $self->fill_in($rec,$eval_code,$i); |
416 |
|
return if (! eval $eval); |
417 |
|
} |
418 |
|
|
419 |
|
return $out; |
420 |
} |
} |
421 |
|
|
422 |
1; |
1; |