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use warnings; |
use warnings; |
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use strict; |
use strict; |
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use blib; |
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use WebPAC::Common; |
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use base 'WebPAC::Common'; |
use base 'WebPAC::Common'; |
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use Data::Dumper; |
use Data::Dumper; |
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=head1 VERSION |
=head1 VERSION |
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Version 0.07 |
Version 0.08 |
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=cut |
=cut |
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our $VERSION = '0.07'; |
our $VERSION = '0.08'; |
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=head1 SYNOPSIS |
=head1 SYNOPSIS |
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$log->logdie("expected tag HASH and got $tag") unless (ref($tag) eq 'HASH'); |
$log->logdie("expected tag HASH and got $tag") unless (ref($tag) eq 'HASH'); |
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$format = $tag->{'value'} || $tag->{'content'}; |
$format = $tag->{'value'} || $tag->{'content'}; |
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$log->debug("format: $format"); |
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my @v; |
my @v; |
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if ($self->{'lookup_regex'} && $format =~ $self->{'lookup_regex'}) { |
if ($self->{'lookup_regex'} && $format =~ $self->{'lookup_regex'}) { |
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@v = $self->fill_in_to_arr($rec,$format); |
@v = $self->fill_in_to_arr($rec,$format); |
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} else { |
} else { |
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@v = $self->parse_to_arr($rec,$format); |
@v = $self->parse_to_arr($rec,$format); |
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} |
} |
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next if (! @v); |
if (! @v) { |
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$log->debug("$field <",$self->{tag},"> format: $format no values"); |
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# next; |
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} else { |
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$log->debug("$field <",$self->{tag},"> format: $format values: ", join(",", @v)); |
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} |
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if ($tag->{'sort'}) { |
if ($tag->{'sort'}) { |
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@v = $self->sort_arr(@v); |
@v = $self->sort_arr(@v); |
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foreach my $type (@types) { |
foreach my $type (@types) { |
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# append to previous line? |
# append to previous line? |
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$log->debug("type: $type ",sub { join(" ",@v) }, " ", $row->{'append'} || 'no append'); |
$log->debug("tag $field / $type [",sub { join(",",@v) }, "] ", $row->{'append'} || 'no append'); |
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if ($tag->{'append'}) { |
if ($tag->{'append'}) { |
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# I will delimit appended part with |
# I will delimit appended part with |
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my @out; |
my @out; |
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$log->debug("format: $format"); |
$log->debug("format: $format [$i]"); |
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my $eval_code; |
my $eval_code; |
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# remove eval{...} from beginning |
# remove eval{...} from beginning |
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# remove filter{...} from beginning |
# remove filter{...} from beginning |
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$filter_name = $1 if ($format =~ s/^filter{([^}]+)}//s); |
$filter_name = $1 if ($format =~ s/^filter{([^}]+)}//s); |
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# did we found any (att all) field from format in row? |
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my $found_any; |
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# prefix before first field which we preserve it $found_any |
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my $prefix; |
my $prefix; |
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my $all_found=0; |
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my $f_step = 1; |
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while ($format =~ s/^(.*?)(v|s)(\d+)(?:\^(\w))?//s) { |
while ($format =~ s/^(.*?)(v|s)(\d+)(?:\^(\w))?//s) { |
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my $del = $1 || ''; |
my $del = $1 || ''; |
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$prefix ||= $del if ($all_found == 0); |
$prefix = $del if ($f_step == 1); |
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my $fld_type = lc($2); |
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# repeatable index |
# repeatable index |
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my $r = $i; |
my $r = $i; |
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$r = 0 if (lc("$2") eq 's'); |
if ($fld_type eq 's') { |
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if ($found_any->{'v'}) { |
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$r = 0; |
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} else { |
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return; |
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} |
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} |
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my $found = 0; |
my $found = 0; |
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my $tmp = $self->get_data(\$rec,$3,$4,$r,\$found); |
my $tmp = $self->get_data(\$rec,$3,$4,$r,\$found); |
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if ($found) { |
if ($found) { |
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push @out, $del; |
$found_any->{$fld_type} += $found; |
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# we will skip delimiter before first occurence of field! |
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push @out, $del unless($found_any->{$fld_type} == 1); |
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push @out, $tmp; |
push @out, $tmp; |
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$all_found += $found; |
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} |
} |
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$f_step++; |
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} |
} |
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return if (! $all_found); |
# test if any fields found? |
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return if (! $found_any->{'v'} && ! $found_any->{'s'}); |
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my $out = join('',@out); |
my $out = join('',@out); |
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} |
} |
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my $found = 0; |
my $found = 0; |
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my $just_single = 1; |
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my $eval_code; |
my $eval_code; |
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# remove eval{...} from beginning |
# remove eval{...} from beginning |
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# do actual replacement of placeholders |
# do actual replacement of placeholders |
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# repeatable fields |
# repeatable fields |
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$format =~ s/v(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,$i,\$found)/ges; |
if ($format =~ s/v(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,$i,\$found)/ges) { |
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$just_single = 0; |
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} |
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# non-repeatable fields |
# non-repeatable fields |
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$format =~ s/s(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,0,\$found)/ges; |
if ($format =~ s/s(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,0,\$found)/ges) { |
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return if ($i > 0 && $just_single); |
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} |
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if ($found) { |
if ($found) { |
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$log->debug("format: $format"); |
$log->debug("format: $format"); |
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my $i = 0; |
my $i = 0; |
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my @arr; |
my @arr; |
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while (my @v = $self->fill_in($rec,$format_utf8,$i++)) { |
while (my $v = $self->fill_in($rec,$format_utf8,$i++)) { |
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push @arr, @v; |
push @arr, $v; |
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} |
} |
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$log->debug("format '$format_utf8' returned ",--$i," elements: ", sub { join(" | ",@arr) }) if (@arr); |
$log->debug("format '$format_utf8' returned ",--$i," elements: ", sub { join(" | ",@arr) }) if (@arr); |
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Returns value from record. |
Returns value from record. |
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my $text = $self->get_data(\$rec,$f,$sf,$i,\$found); |
my $text = $self->get_data(\$rec,$f,$sf,$i,\$found,\$fld_occurances); |
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Required arguments are: |
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=over 8 |
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=item C<$rec> |
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record reference |
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=item C<$f> |
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Arguments are: |
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record reference C<$rec>, |
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field C<$f>, |
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optional subfiled C<$sf>, |
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index for repeatable values C<$i>. |
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Optinal variable C<$found> will be incremeted if there |
=item C<$sf> |
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is field. |
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Returns value or empty string. |
optional subfield |
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=item C<$i> |
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index offset for repeatable values ( 0 ... $#occurances ) |
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=item C<$found> |
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optional variable that will be incremeted if preset |
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=item C<$fld_occurances> |
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hash to hold maximum occurances of C<field\tsubfield> combinations |
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(which can be accessed using keys in same format) |
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=back |
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Returns value or empty string, updates C<$found> and C<fld_occurences> |
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if present. |
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=cut |
=cut |
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sub get_data { |
sub get_data { |
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my $self = shift; |
my $self = shift; |
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my ($rec,$f,$sf,$i,$found) = @_; |
my ($rec,$f,$sf,$i,$found,$cache) = @_; |
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if ($$rec->{$f}) { |
return '' unless ($$rec->{$f} && ref($$rec->{$f}) eq 'ARRAY'); |
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return '' if (! $$rec->{$f}->[$i]); |
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if (defined($$cache)) { |
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$$cache->{"$f\t$sf"} ||= $$#rec->{$f}; |
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} |
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return '' unless ($$rec->{$f}->[$i]); |
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{ |
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no strict 'refs'; |
no strict 'refs'; |
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if ($sf && $$rec->{$f}->[$i]->{$sf}) { |
if (defined($sf)) { |
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$$found++ if (defined($$found)); |
$$found++ if (defined($$found) && $$rec->{$f}->[$i]->{$sf}); |
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return $$rec->{$f}->[$i]->{$sf}; |
return $$rec->{$f}->[$i]->{$sf}; |
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} elsif (! $sf && $$rec->{$f}->[$i]) { |
} else { |
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$$found++ if (defined($$found)); |
$$found++ if (defined($$found)); |
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# it still might have subfield, just |
# it still might have subfields, just |
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# not specified, so we'll dump all |
# not specified, so we'll dump some debug info |
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if ($$rec->{$f}->[$i] =~ /HASH/o) { |
if ($$rec->{$f}->[$i] =~ /HASH/o) { |
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my $out; |
my $out; |
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foreach my $k (keys %{$$rec->{$f}->[$i]}) { |
foreach my $k (keys %{$$rec->{$f}->[$i]}) { |
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$out .= $$rec->{$f}->[$i]->{$k}." "; |
$out .= '$' . $k .':' . $$rec->{$f}->[$i]->{$k}." "; |
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} |
} |
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return $out; |
return $out; |
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} else { |
} else { |
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return $$rec->{$f}->[$i]; |
return $$rec->{$f}->[$i]; |
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} |
} |
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} else { |
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return ''; |
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} |
} |
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} else { |
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return ''; |
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} |
} |
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} |
} |
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