/[webpac2]/trunk/lib/WebPAC/Parser.pm
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revision 705 by dpavlin, Mon Sep 25 13:46:36 2006 UTC revision 712 by dpavlin, Tue Sep 26 10:23:04 2006 UTC
# Line 9  use PPI::Dumper; Line 9  use PPI::Dumper;
9  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
10  use File::Slurp;  use File::Slurp;
11    
12  use base qw/WebPAC::Common WebPAC::Normalize/;  use base qw/WebPAC::Common/;
13    
14  =head1 NAME  =head1 NAME
15    
# Line 113  sub depends { Line 113  sub depends {
113          return $self->{depends}->{ _q($database) }->{ _q($input) };          return $self->{depends}->{ _q($database) }->{ _q($input) };
114  }  }
115    
116    =head2 have_lookup_create
117    
118      my @keys = $parser->have_lookup_create($database, $input);
119    
120    =cut
121    
122    sub have_lookup_create {
123            my $self = shift;
124            my ($database,$input) = @_;
125            $input = _input_name($input);
126            return unless (
127                    defined( $self->{_lookup_create_key}->{ _q($database) } ) &&
128                    defined( $self->{_lookup_create_key}->{ _q($database) }->{ _q($input) } )
129            );
130            return keys %{ $self->{_lookup_create_key}->{ _q($database) }->{ _q($input) } };
131    }
132    
133    
134  =head2 lookup_create_rules  =head2 lookup_create_rules
135    
136    my $source = $parser->lookup_create_rules($database, $input);    my $source = $parser->lookup_create_rules($database, $input);
# Line 190  sub _read_sources { Line 208  sub _read_sources {
208    
209    $parser->_parse_lookups($database,$input,$path,$source);    $parser->_parse_lookups($database,$input,$path,$source);
210    
211  Called for each normalize source (rules) in each input by L</read_sources>  Called for each normalize source (rules) in each input by L</_read_sources>
212    
213  It will report invalid databases and inputs in error log after parsing.  It will report invalid databases and inputs in error log after parsing.
214    
# Line 278  sub _parse_lookups { Line 296  sub _parse_lookups {
296    
297                          $log->debug("key = $key");                          $log->debug("key = $key");
298    
                         my $create = '  
                                 $coderef = ' . $e[7] . $e[8] . ';  
                                 foreach my $v ($coderef->()) {  
                                         next unless (defined($v) && $v ne \'\');  
                                         push @{ $lookup->{\'' . $key . '\'}->{$v} }, $mfn;  
                                 }  
                         ';  
   
                         $log->debug("create: $create");  
   
299                          return $self->_lookup_error("invalid database $e[3] in $path" ) unless $self->valid_database( $e[3] );                          return $self->_lookup_error("invalid database $e[3] in $path" ) unless $self->valid_database( $e[3] );
300                          return $self->_lookup_error("invalid input $e[5] of database $e[3] in $path", ) unless $self->valid_database_input( $e[3], $e[5] );                          return $self->_lookup_error("invalid input $e[5] of database $e[3] in $path", ) unless $self->valid_database_input( $e[3], $e[5] );
301    
302                            my $create = qq{
303                                    save_into_lookup($e[3],$e[5],'$key', $e[7] $e[8] );
304                            };
305    
306                            $log->debug("create: $create");
307    
308                          # save code to create this lookup                          # save code to create this lookup
309                          $self->{_lookup_create}->{ _q($e[3]) }->{ _q($e[5]) }->{ _q($key) } .= "# lookup for $e[3]/$e[5]/$key\n\n$create";                          $self->{_lookup_create}->{ _q($e[3]) }->{ _q($e[5]) } .= $create;
310                            $self->{_lookup_create_key}->{ _q($e[3]) }->{ _q($e[5]) }->{ _q($key) }++;
311    
312    
313                          if (defined( $self->{depends}->{ $database }->{ $input }->{ _q($e[3]) }->{ _q($e[5]) }->{ $key } )) {                          if (defined( $self->{depends}->{ $database }->{ $input }->{ _q($e[3]) }->{ _q($e[5]) }->{ $key } )) {
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