4 use base 'OpenSRF::Application';
6 use OpenSRF::Utils::Logger;
7 my $log = 'OpenSRF::Utils::Logger';
9 use OpenILS::Application::Storage::CDBI;
10 use OpenILS::Application::Storage::CDBI::actor;
11 use OpenILS::Application::Storage::CDBI::action;
12 use OpenILS::Application::Storage::CDBI::asset;
13 use OpenILS::Application::Storage::CDBI::biblio;
14 use OpenILS::Application::Storage::CDBI::config;
15 use OpenILS::Application::Storage::CDBI::metabib;
17 use vars qw/$fieldmap $VERSION/;
21 sub publish_fieldmapper {
22 my ($self,$client,$class) = @_;
24 return $fieldmap unless (defined $class);
25 return undef unless (exists($$fieldmap{$class}));
26 return {$class => $$fieldmap{$class}};
28 __PACKAGE__->register_method(
29 api_name => 'opensrf.open-ils.system.fieldmapper',
31 method => 'publish_fieldmapper',
35 # To dump the Javascript version of the fieldmapper struct use the command:
37 # PERL5LIB=~/cvs/ILS/OpenSRF/src/perlmods/:~/cvs/ILS/Open-ILS/src/perlmods/ GEN_JS=1 perl -MOpenILS::Utils::Fieldmapper -e 'print "\n";'
39 # ... adjusted for your CVS sandbox, of course.
43 return () unless (defined $fieldmap);
44 return keys %$fieldmap;
48 return if (defined $fieldmap);
52 'Fieldmapper::action::survey' => { hint => 'asv',
53 proto_fields => { questions => 1,
55 'Fieldmapper::action::survey_question' => { hint => 'asvq',
56 proto_fields => { answers => 1,
58 'Fieldmapper::action::survey_answer' => { hint => 'asva',
59 proto_fields => { responses => 1 } },
60 'Fieldmapper::action::survey_response' => { hint => 'asvr' },
61 'Fieldmapper::actor::user' => { hint => 'au' },
62 'Fieldmapper::actor::stat_cat' => { hint => 'asc',
63 proto_fields => { entries => 1 } },
64 'Fieldmapper::actor::stat_cat_entry' => { hint => 'asce' },
65 'Fieldmapper::actor::stat_cat_entry_user_map' => { hint => 'ascecm' },
66 'Fieldmapper::actor::org_unit' => { hint => 'aou',
67 proto_fields => { children => 1 } },
68 'Fieldmapper::actor::org_unit_type' => { hint => 'aout',
69 proto_fields => { children => 1 } },
71 'Fieldmapper::biblio::record_node' => { hint => 'brn',
73 proto_fields => { children => 1,
83 'Fieldmapper::biblio::record_entry' => { hint => 'bre',
84 proto_fields => { call_numbers => 1 } },
85 'Fieldmapper::biblio::record_marc' => { hint => 'brx' },
87 'Fieldmapper::config::identification_type' => { hint => 'cit' },
88 'Fieldmapper::config::bib_source' => { hint => 'cbs' },
89 'Fieldmapper::config::metabib_field' => { hint => 'cmf' },
91 'Fieldmapper::metabib::metarecord' => { hint => 'mmr' },
92 'Fieldmapper::metabib::title_field_entry' => { hint => 'mtfe' },
93 'Fieldmapper::metabib::author_field_entry' => { hint => 'mafe' },
94 'Fieldmapper::metabib::subject_field_entry' => { hint => 'msfe' },
95 'Fieldmapper::metabib::keyword_field_entry' => { hint => 'mkfe' },
96 'Fieldmapper::metabib::full_rec' => { hint => 'mfr' },
97 'Fieldmapper::metabib::record_descriptor' => { hint => 'mrd' },
99 'Fieldmapper::asset::copy' => { hint => 'acp',
100 proto_fields => { stat_cat_entries => 1 } },
101 'Fieldmapper::asset::stat_cat' => { hint => 'asc',
102 proto_fields => { entries => 1 } },
103 'Fieldmapper::asset::stat_cat_entry' => { hint => 'asce' },
104 'Fieldmapper::asset::stat_cat_entry_copy_map' => { hint => 'ascecm' },
105 'Fieldmapper::asset::copy_note' => { hint => 'acpn' },
106 'Fieldmapper::asset::call_number' => { hint => 'acn',
107 proto_fields => { copies => 1 } },
108 'Fieldmapper::asset::call_number_note' => { hint => 'acnn' },
111 #-------------------------------------------------------------------------------
112 # Now comes the evil! Generate classes
114 for my $pkg ( keys %$fieldmap ) {
115 (my $cdbi = $pkg) =~ s/^Fieldmapper:://o;
119 use base 'Fieldmapper';
122 $$fieldmap{$pkg}{cdbi} = $cdbi;
125 for my $vfield ( qw/isnew ischanged isdeleted/ ) {
126 $$fieldmap{$pkg}{fields}{$vfield} = { position => $pos, virtual => 1 };
130 if (exists $$fieldmap{$pkg}{proto_fields}) {
131 for my $pfield ( keys %{ $$fieldmap{$pkg}{proto_fields} } ) {
132 $$fieldmap{$pkg}{fields}{$pfield} = { position => $pos, virtual => $$fieldmap{$pkg}{proto_fields}{$pfield} };
137 unless ( $$fieldmap{$pkg}{virtual} ) {
138 for my $col ( $cdbi->columns('All') ) {
139 $$fieldmap{$pkg}{fields}{$col} = { position => $pos, virtual => 0 };
144 JSON->register_class_hint(
145 hint => $pkg->json_hint,
152 #print Fieldmapper->javascript() if ($ENV{GEN_JS});
158 $value = [] unless (defined $value);
159 return bless $value => $self->class_name;
163 my $class_name = shift;
164 return 'var fieldmap = ' . JSON->perl2JSON($fieldmap) . ';'
172 (my $field = $AUTOLOAD) =~ s/^.*://o;
173 my $class_name = $obj->class_name;
175 my $pos = $$fieldmap{$class_name}{fields}{$field}{position};
177 if ($field =~ /^clear_/o) {
179 *{$obj->class_name."::$field"} = sub {
181 $self->[$pos] = undef;
185 return $obj->$field();
188 die "No field by the name $field in $class_name!"
189 unless (exists $$fieldmap{$class_name}{fields}{$field});
193 *{$obj->class_name."::$field"} = sub {
196 $self->[$pos] = $new_val if (defined $new_val);
197 return $self->[$pos];
200 return $obj->$field($value);
204 my $class_name = shift;
205 return ref($class_name) || $class_name;
210 my $class_name = $self->class_name;
211 my $fields = $$fieldmap{$class_name}{fields};
214 !$$fields{$_}{virtual}
215 } sort {$$fields{$a}{position} <=> $$fields{$b}{position}} keys %$fields;
222 return $fieldmap->{$self->class_name}->{api_level};
227 return $fieldmap->{$self->class_name}->{hint};