| 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 |
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|
| 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); |
| 387 |
my $prefix; |
my $prefix; |
| 388 |
my $all_found=0; |
my $all_found=0; |
| 389 |
|
|
| 390 |
print "## $format\n"; |
#print "## $format\n"; |
| 391 |
while ($format =~ s/^(.*?)v(\d+)(?:\^(\w))*//s) { |
while ($format =~ s/^(.*?)v(\d+)(?:\^(\w))*//s) { |
| 392 |
print "## [ $1 | $2 | $3 ] $format\n"; |
#print "## [ $1 | $2 | $3 ] $format\n"; |
| 393 |
|
|
| 394 |
my $del = $1 || ''; |
my $del = $1 || ''; |
| 395 |
$prefix ||= $del; |
$prefix ||= $del if ($all_found == 0); |
| 396 |
|
|
| 397 |
my $found = 0; |
my $found = 0; |
| 398 |
my $tmp = $self->get_data(\$rec,$2,$3,$i,\$found); |
my $tmp = $self->get_data(\$rec,$2,$3,$i,\$found); |
| 406 |
|
|
| 407 |
return if (! $all_found); |
return if (! $all_found); |
| 408 |
|
|
|
print Dumper($prefix, \@out); |
|
|
|
|
| 409 |
my $out = join('',@out) . $format; |
my $out = join('',@out) . $format; |
| 410 |
|
|
| 411 |
# add prefix if not there |
# add prefix if not there |
| 412 |
$out = $prefix . $out if ($out !~ m/^\Q$prefix\E/); |
$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; |
return $out; |
| 420 |
} |
} |
| 421 |
|
|
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