4 use vars qw( $AUTOLOAD @ISA @EXPORT_OK $DEBUG
6 %virtual_fields_cache $nowarn_identical );
8 use Carp qw(carp cluck croak confess);
11 use DBI qw(:sql_types);
12 use DBIx::DBSchema 0.25;
13 use FS::UID qw(dbh getotaker datasrc driver_name);
15 use FS::Schema qw(dbdef);
17 use FS::Msgcat qw(gettext);
20 use FS::part_virtual_field;
26 #export dbdef for now... everything else expects to find it here
27 @EXPORT_OK = qw(dbh fields hfields qsearch qsearchs dbdef jsearch);
32 $nowarn_identical = 0;
39 FS::UID->install_callback( sub {
41 $File::CounterFile::DEFAULT_DIR = $conf->base_dir . "/counters.". datasrc;
47 FS::Record - Database record objects
52 use FS::Record qw(dbh fields qsearch qsearchs);
54 $record = new FS::Record 'table', \%hash;
55 $record = new FS::Record 'table', { 'column' => 'value', ... };
57 $record = qsearchs FS::Record 'table', \%hash;
58 $record = qsearchs FS::Record 'table', { 'column' => 'value', ... };
59 @records = qsearch FS::Record 'table', \%hash;
60 @records = qsearch FS::Record 'table', { 'column' => 'value', ... };
62 $table = $record->table;
63 $dbdef_table = $record->dbdef_table;
65 $value = $record->get('column');
66 $value = $record->getfield('column');
67 $value = $record->column;
69 $record->set( 'column' => 'value' );
70 $record->setfield( 'column' => 'value' );
71 $record->column('value');
73 %hash = $record->hash;
75 $hashref = $record->hashref;
77 $error = $record->insert;
79 $error = $record->delete;
81 $error = $new_record->replace($old_record);
83 # external use deprecated - handled by the database (at least for Pg, mysql)
84 $value = $record->unique('column');
86 $error = $record->ut_float('column');
87 $error = $record->ut_floatn('column');
88 $error = $record->ut_number('column');
89 $error = $record->ut_numbern('column');
90 $error = $record->ut_snumber('column');
91 $error = $record->ut_snumbern('column');
92 $error = $record->ut_money('column');
93 $error = $record->ut_text('column');
94 $error = $record->ut_textn('column');
95 $error = $record->ut_alpha('column');
96 $error = $record->ut_alphan('column');
97 $error = $record->ut_phonen('column');
98 $error = $record->ut_anything('column');
99 $error = $record->ut_name('column');
101 $quoted_value = _quote($value,'table','field');
104 $fields = hfields('table');
105 if ( $fields->{Field} ) { # etc.
107 @fields = fields 'table'; #as a subroutine
108 @fields = $record->fields; #as a method call
113 (Mostly) object-oriented interface to database records. Records are currently
114 implemented on top of DBI. FS::Record is intended as a base class for
115 table-specific classes to inherit from, i.e. FS::cust_main.
121 =item new [ TABLE, ] HASHREF
123 Creates a new record. It doesn't store it in the database, though. See
124 L<"insert"> for that.
126 Note that the object stores this hash reference, not a distinct copy of the
127 hash it points to. You can ask the object for a copy with the I<hash>
130 TABLE can only be omitted when a dervived class overrides the table method.
136 my $class = ref($proto) || $proto;
138 bless ($self, $class);
140 unless ( defined ( $self->table ) ) {
141 $self->{'Table'} = shift;
142 carp "warning: FS::Record::new called with table name ". $self->{'Table'};
145 $self->{'Hash'} = shift;
147 foreach my $field ( grep !defined($self->{'Hash'}{$_}), $self->fields ) {
148 $self->{'Hash'}{$field}='';
151 $self->_rebless if $self->can('_rebless');
153 $self->{'modified'} = 0;
155 $self->_cache($self->{'Hash'}, shift) if $self->can('_cache') && @_;
162 my $class = ref($proto) || $proto;
164 bless ($self, $class);
166 $self->{'Table'} = shift unless defined ( $self->table );
168 my $hashref = $self->{'Hash'} = shift;
170 if ( defined( $cache->cache->{$hashref->{$cache->key}} ) ) {
171 my $obj = $cache->cache->{$hashref->{$cache->key}};
172 $obj->_cache($hashref, $cache) if $obj->can('_cache');
175 $cache->cache->{$hashref->{$cache->key}} = $self->new($hashref, $cache);
182 my $class = ref($proto) || $proto;
184 bless ($self, $class);
185 if ( defined $self->table ) {
186 cluck "create constructor is deprecated, use new!";
189 croak "FS::Record::create called (not from a subclass)!";
193 =item qsearch PARAMS_HASHREF | TABLE, HASHREF, SELECT, EXTRA_SQL, CACHE_OBJ, ADDL_FROM
195 Searches the database for all records matching (at least) the key/value pairs
196 in HASHREF. Returns all the records found as `FS::TABLE' objects if that
197 module is loaded (i.e. via `use FS::cust_main;'), otherwise returns FS::Record
200 The preferred usage is to pass a hash reference of named parameters:
202 my @records = qsearch( {
203 'table' => 'table_name',
204 'hashref' => { 'field' => 'value'
205 'field' => { 'op' => '<',
210 #these are optional...
212 'extra_sql' => 'AND field ',
213 #'cache_obj' => '', #optional
214 'addl_from' => 'LEFT JOIN othtable USING ( field )',
218 Much code still uses old-style positional parameters, this is also probably
219 fine in the common case where there are only two parameters:
221 my @records = qsearch( 'table', { 'field' => 'value' } );
223 ###oops, argh, FS::Record::new only lets us create database fields.
224 #Normal behaviour if SELECT is not specified is `*', as in
225 #C<SELECT * FROM table WHERE ...>. However, there is an experimental new
226 #feature where you can specify SELECT - remember, the objects returned,
227 #although blessed into the appropriate `FS::TABLE' package, will only have the
228 #fields you specify. This might have unwanted results if you then go calling
229 #regular FS::TABLE methods
235 my($stable, $record, $select, $extra_sql, $cache, $addl_from );
236 if ( ref($_[0]) ) { #hashref for now, eventually maybe accept a list too
238 $stable = $opt->{'table'} or die "table name is required";
239 $record = $opt->{'hashref'} || {};
240 $select = $opt->{'select'} || '*';
241 $extra_sql = $opt->{'extra_sql'} || '';
242 $cache = $opt->{'cache_obj'} || '';
243 $addl_from = $opt->{'addl_from'} || '';
245 ($stable, $record, $select, $extra_sql, $cache, $addl_from ) = @_;
249 #$stable =~ /^([\w\_]+)$/ or die "Illegal table: $table";
251 $stable =~ /^([\w\s\(\)\.\,\=]+)$/ or die "Illegal table: $stable";
255 my $table = $cache ? $cache->table : $stable;
256 my $dbdef_table = dbdef->table($table)
257 or die "No schema for table $table found - ".
258 "do you need to run freeside-upgrade?";
259 my $pkey = $dbdef_table->primary_key;
261 my @real_fields = grep exists($record->{$_}), real_fields($table);
263 if ( eval 'scalar(@FS::'. $table. '::ISA);' ) {
264 @virtual_fields = grep exists($record->{$_}), "FS::$table"->virtual_fields;
266 cluck "warning: FS::$table not loaded; virtual fields not searchable";
267 @virtual_fields = ();
270 my $statement = "SELECT $select FROM $stable";
271 $statement .= " $addl_from" if $addl_from;
272 if ( @real_fields or @virtual_fields ) {
273 $statement .= ' WHERE '. join(' AND ',
278 if ( ref($record->{$_}) ) {
279 $op = $record->{$_}{'op'} if $record->{$_}{'op'};
280 #$op = 'LIKE' if $op =~ /^ILIKE$/i && driver_name ne 'Pg';
281 if ( uc($op) eq 'ILIKE' ) {
283 $record->{$_}{'value'} = lc($record->{$_}{'value'});
284 $column = "LOWER($_)";
286 $record->{$_} = $record->{$_}{'value'}
289 if ( ! defined( $record->{$_} ) || $record->{$_} eq '' ) {
291 if ( driver_name eq 'Pg' ) {
292 my $type = dbdef->table($table)->column($column)->type;
293 if ( $type =~ /(int|(big)?serial)/i ) {
294 qq-( $column IS NULL )-;
296 qq-( $column IS NULL OR $column = '' )-;
299 qq-( $column IS NULL OR $column = "" )-;
301 } elsif ( $op eq '!=' ) {
302 if ( driver_name eq 'Pg' ) {
303 my $type = dbdef->table($table)->column($column)->type;
304 if ( $type =~ /(int|(big)?serial)/i ) {
305 qq-( $column IS NOT NULL )-;
307 qq-( $column IS NOT NULL AND $column != '' )-;
310 qq-( $column IS NOT NULL AND $column != "" )-;
313 if ( driver_name eq 'Pg' ) {
314 qq-( $column $op '' )-;
316 qq-( $column $op "" )-;
326 if ( ref($record->{$_}) ) {
327 $op = $record->{$_}{'op'} if $record->{$_}{'op'};
328 if ( uc($op) eq 'ILIKE' ) {
330 $record->{$_}{'value'} = lc($record->{$_}{'value'});
331 $column = "LOWER($_)";
333 $record->{$_} = $record->{$_}{'value'};
336 # ... EXISTS ( SELECT name, value FROM part_virtual_field
338 # ON part_virtual_field.vfieldpart = virtual_field.vfieldpart
339 # WHERE recnum = svc_acct.svcnum
340 # AND (name, value) = ('egad', 'brain') )
342 my $value = $record->{$_};
346 $subq = ($value ? 'EXISTS ' : 'NOT EXISTS ') .
347 "( SELECT part_virtual_field.name, virtual_field.value ".
348 "FROM part_virtual_field JOIN virtual_field ".
349 "ON part_virtual_field.vfieldpart = virtual_field.vfieldpart ".
350 "WHERE virtual_field.recnum = ${table}.${pkey} ".
351 "AND part_virtual_field.name = '${column}'".
353 " AND virtual_field.value ${op} '${value}'"
357 } @virtual_fields ) );
361 $statement .= " $extra_sql" if defined($extra_sql);
363 warn "[debug]$me $statement\n" if $DEBUG > 1;
364 my $sth = $dbh->prepare($statement)
365 or croak "$dbh->errstr doing $statement";
370 grep defined( $record->{$_} ) && $record->{$_} ne '', @real_fields
372 if ( $record->{$field} =~ /^\d+(\.\d+)?$/
373 && dbdef->table($table)->column($field)->type =~ /(int|(big)?serial)/i
375 $sth->bind_param($bind++, $record->{$field}, { TYPE => SQL_INTEGER } );
377 $sth->bind_param($bind++, $record->{$field}, { TYPE => SQL_VARCHAR } );
381 # $sth->execute( map $record->{$_},
382 # grep defined( $record->{$_} ) && $record->{$_} ne '', @fields
383 # ) or croak "Error executing \"$statement\": ". $sth->errstr;
385 $sth->execute or croak "Error executing \"$statement\": ". $sth->errstr;
387 if ( eval 'scalar(@FS::'. $table. '::ISA);' ) {
388 @virtual_fields = "FS::$table"->virtual_fields;
390 cluck "warning: FS::$table not loaded; virtual fields not returned either";
391 @virtual_fields = ();
395 tie %result, "Tie::IxHash";
396 my @stuff = @{ $sth->fetchall_arrayref( {} ) };
397 if ( $pkey && scalar(@stuff) && $stuff[0]->{$pkey} ) {
398 %result = map { $_->{$pkey}, $_ } @stuff;
400 @result{@stuff} = @stuff;
405 if ( keys(%result) and @virtual_fields ) {
407 "SELECT virtual_field.recnum, part_virtual_field.name, ".
408 "virtual_field.value ".
409 "FROM part_virtual_field JOIN virtual_field USING (vfieldpart) ".
410 "WHERE part_virtual_field.dbtable = '$table' AND ".
411 "virtual_field.recnum IN (".
412 join(',', keys(%result)). ") AND part_virtual_field.name IN ('".
413 join(q!', '!, @virtual_fields) . "')";
414 warn "[debug]$me $statement\n" if $DEBUG > 1;
415 $sth = $dbh->prepare($statement) or croak "$dbh->errstr doing $statement";
416 $sth->execute or croak "Error executing \"$statement\": ". $sth->errstr;
418 foreach (@{ $sth->fetchall_arrayref({}) }) {
419 my $recnum = $_->{recnum};
420 my $name = $_->{name};
421 my $value = $_->{value};
422 if (exists($result{$recnum})) {
423 $result{$recnum}->{$name} = $value;
428 if ( eval 'scalar(@FS::'. $table. '::ISA);' ) {
429 if ( eval 'FS::'. $table. '->can(\'new\')' eq \&new ) {
430 #derivied class didn't override new method, so this optimization is safe
433 new_or_cached( "FS::$table", { %{$_} }, $cache )
437 new( "FS::$table", { %{$_} } )
441 #okay, its been tested
442 # warn "untested code (class FS::$table uses custom new method)";
444 eval 'FS::'. $table. '->new( { %{$_} } )';
448 # Check for encrypted fields and decrypt them.
449 ## only in the local copy, not the cached object
450 if ( $conf && $conf->exists('encryption') # $conf doesn't exist when doing
451 # the initial search for
453 && eval 'defined(@FS::'. $table . '::encrypted_fields)') {
454 foreach my $record (@return) {
455 foreach my $field (eval '@FS::'. $table . '::encrypted_fields') {
456 # Set it directly... This may cause a problem in the future...
457 $record->setfield($field, $record->decrypt($record->getfield($field)));
462 cluck "warning: FS::$table not loaded; returning FS::Record objects";
464 FS::Record->new( $table, { %{$_} } );
470 =item by_key PRIMARY_KEY_VALUE
472 This is a class method that returns the record with the given primary key
473 value. This method is only useful in FS::Record subclasses. For example:
475 my $cust_main = FS::cust_main->by_key(1); # retrieve customer with custnum 1
479 my $cust_main = qsearchs('cust_main', { 'custnum' => 1 } );
484 my ($class, $pkey_value) = @_;
486 my $table = $class->table
487 or croak "No table for $class found";
489 my $dbdef_table = dbdef->table($table)
490 or die "No schema for table $table found - ".
491 "do you need to create it or run dbdef-create?";
492 my $pkey = $dbdef_table->primary_key
493 or die "No primary key for table $table";
495 return qsearchs($table, { $pkey => $pkey_value });
498 =item jsearch TABLE, HASHREF, SELECT, EXTRA_SQL, PRIMARY_TABLE, PRIMARY_KEY
500 Experimental JOINed search method. Using this method, you can execute a
501 single SELECT spanning multiple tables, and cache the results for subsequent
502 method calls. Interface will almost definately change in an incompatible
510 my($table, $record, $select, $extra_sql, $ptable, $pkey ) = @_;
511 my $cache = FS::SearchCache->new( $ptable, $pkey );
514 grep { !$saw{$_->getfield($pkey)}++ }
515 qsearch($table, $record, $select, $extra_sql, $cache )
519 =item qsearchs PARAMS_HASHREF | TABLE, HASHREF, SELECT, EXTRA_SQL, CACHE_OBJ, ADDL_FROM
521 Same as qsearch, except that if more than one record matches, it B<carp>s but
522 returns the first. If this happens, you either made a logic error in asking
523 for a single item, or your data is corrupted.
527 sub qsearchs { # $result_record = &FS::Record:qsearchs('table',\%hash);
529 my(@result) = qsearch(@_);
530 cluck "warning: Multiple records in scalar search ($table)"
531 if scalar(@result) > 1;
532 #should warn more vehemently if the search was on a primary key?
533 scalar(@result) ? ($result[0]) : ();
544 Returns the table name.
549 # cluck "warning: FS::Record::table deprecated; supply one in subclass!";
556 Returns the DBIx::DBSchema::Table object for the table.
562 my($table)=$self->table;
563 dbdef->table($table);
568 Returns the primary key for the table.
574 my $pkey = $self->dbdef_table->primary_key;
577 =item get, getfield COLUMN
579 Returns the value of the column/field/key COLUMN.
584 my($self,$field) = @_;
585 # to avoid "Use of unitialized value" errors
586 if ( defined ( $self->{Hash}->{$field} ) ) {
587 $self->{Hash}->{$field};
597 =item set, setfield COLUMN, VALUE
599 Sets the value of the column/field/key COLUMN to VALUE. Returns VALUE.
604 my($self,$field,$value) = @_;
605 $self->{'modified'} = 1;
606 $self->{'Hash'}->{$field} = $value;
613 =item AUTLOADED METHODS
615 $record->column is a synonym for $record->get('column');
617 $record->column('value') is a synonym for $record->set('column','value');
624 my($field)=$AUTOLOAD;
626 if ( defined($value) ) {
627 confess "errant AUTOLOAD $field for $self (arg $value)"
628 unless ref($self) && $self->can('setfield');
629 $self->setfield($field,$value);
631 confess "errant AUTOLOAD $field for $self (no args)"
632 unless ref($self) && $self->can('getfield');
633 $self->getfield($field);
639 # my $field = $AUTOLOAD;
641 # if ( defined($_[1]) ) {
642 # $_[0]->setfield($field, $_[1]);
644 # $_[0]->getfield($field);
650 Returns a list of the column/value pairs, usually for assigning to a new hash.
652 To make a distinct duplicate of an FS::Record object, you can do:
654 $new = new FS::Record ( $old->table, { $old->hash } );
660 confess $self. ' -> hash: Hash attribute is undefined'
661 unless defined($self->{'Hash'});
662 %{ $self->{'Hash'} };
667 Returns a reference to the column/value hash. This may be deprecated in the
668 future; if there's a reason you can't just use the autoloaded or get/set
680 Returns true if any of this object's values have been modified with set (or via
681 an autoloaded method). Doesn't yet recognize when you retreive a hashref and
691 =item select_for_update
693 Selects this record with the SQL "FOR UPDATE" command. This can be useful as
698 sub select_for_update {
700 my $primary_key = $self->primary_key;
703 'table' => $self->table,
704 'hashref' => { $primary_key => $self->$primary_key() },
705 'extra_sql' => 'FOR UPDATE',
711 Inserts this record to the database. If there is an error, returns the error,
712 otherwise returns false.
720 warn "$self -> insert" if $DEBUG;
722 my $error = $self->check;
723 return $error if $error;
725 #single-field unique keys are given a value if false
726 #(like MySQL's AUTO_INCREMENT or Pg SERIAL)
727 foreach ( $self->dbdef_table->unique->singles ) {
728 $self->unique($_) unless $self->getfield($_);
731 #and also the primary key, if the database isn't going to
732 my $primary_key = $self->dbdef_table->primary_key;
734 if ( $primary_key ) {
735 my $col = $self->dbdef_table->column($primary_key);
738 uc($col->type) =~ /^(BIG)?SERIAL\d?/
739 || ( driver_name eq 'Pg'
740 && defined($col->default)
741 && $col->default =~ /^nextval\(/i
743 || ( driver_name eq 'mysql'
744 && defined($col->local)
745 && $col->local =~ /AUTO_INCREMENT/i
747 $self->unique($primary_key) unless $self->getfield($primary_key) || $db_seq;
750 my $table = $self->table;
753 # Encrypt before the database
754 if ($conf->exists('encryption') && defined(eval '@FS::'. $table . '::encrypted_fields')) {
755 foreach my $field (eval '@FS::'. $table . '::encrypted_fields') {
756 $self->{'saved'} = $self->getfield($field);
757 $self->setfield($field, $self->encrypt($self->getfield($field)));
762 #false laziness w/delete
764 grep { defined($self->getfield($_)) && $self->getfield($_) ne "" }
767 my @values = map { _quote( $self->getfield($_), $table, $_) } @real_fields;
770 my $statement = "INSERT INTO $table ";
771 if ( @real_fields ) {
774 join( ', ', @real_fields ).
776 join( ', ', @values ).
780 $statement .= 'DEFAULT VALUES';
782 warn "[debug]$me $statement\n" if $DEBUG > 1;
783 my $sth = dbh->prepare($statement) or return dbh->errstr;
785 local $SIG{HUP} = 'IGNORE';
786 local $SIG{INT} = 'IGNORE';
787 local $SIG{QUIT} = 'IGNORE';
788 local $SIG{TERM} = 'IGNORE';
789 local $SIG{TSTP} = 'IGNORE';
790 local $SIG{PIPE} = 'IGNORE';
792 $sth->execute or return $sth->errstr;
794 # get inserted id from the database, if applicable & needed
795 if ( $db_seq && ! $self->getfield($primary_key) ) {
796 warn "[debug]$me retreiving sequence from database\n" if $DEBUG;
800 if ( driver_name eq 'Pg' ) {
802 #my $oid = $sth->{'pg_oid_status'};
803 #my $i_sql = "SELECT $primary_key FROM $table WHERE oid = ?";
805 my $default = $self->dbdef_table->column($primary_key)->default;
806 unless ( $default =~ /^nextval\(\(?'"?([\w\.]+)"?'/i ) {
807 dbh->rollback if $FS::UID::AutoCommit;
808 return "can't parse $table.$primary_key default value".
809 " for sequence name: $default";
813 my $i_sql = "SELECT currval('$sequence')";
814 my $i_sth = dbh->prepare($i_sql) or do {
815 dbh->rollback if $FS::UID::AutoCommit;
818 $i_sth->execute() or do { #$i_sth->execute($oid)
819 dbh->rollback if $FS::UID::AutoCommit;
820 return $i_sth->errstr;
822 $insertid = $i_sth->fetchrow_arrayref->[0];
824 } elsif ( driver_name eq 'mysql' ) {
826 $insertid = dbh->{'mysql_insertid'};
827 # work around mysql_insertid being null some of the time, ala RT :/
828 unless ( $insertid ) {
829 warn "WARNING: DBD::mysql didn't return mysql_insertid; ".
830 "using SELECT LAST_INSERT_ID();";
831 my $i_sql = "SELECT LAST_INSERT_ID()";
832 my $i_sth = dbh->prepare($i_sql) or do {
833 dbh->rollback if $FS::UID::AutoCommit;
836 $i_sth->execute or do {
837 dbh->rollback if $FS::UID::AutoCommit;
838 return $i_sth->errstr;
840 $insertid = $i_sth->fetchrow_arrayref->[0];
845 dbh->rollback if $FS::UID::AutoCommit;
846 return "don't know how to retreive inserted ids from ". driver_name.
847 ", try using counterfiles (maybe run dbdef-create?)";
851 $self->setfield($primary_key, $insertid);
856 grep defined($self->getfield($_)) && $self->getfield($_) ne "",
857 $self->virtual_fields;
858 if (@virtual_fields) {
859 my %v_values = map { $_, $self->getfield($_) } @virtual_fields;
861 my $vfieldpart = $self->vfieldpart_hashref;
863 my $v_statement = "INSERT INTO virtual_field(recnum, vfieldpart, value) ".
866 my $v_sth = dbh->prepare($v_statement) or do {
867 dbh->rollback if $FS::UID::AutoCommit;
871 foreach (keys(%v_values)) {
872 $v_sth->execute($self->getfield($primary_key),
876 dbh->rollback if $FS::UID::AutoCommit;
877 return $v_sth->errstr;
884 if ( defined dbdef->table('h_'. $table) ) {
885 my $h_statement = $self->_h_statement('insert');
886 warn "[debug]$me $h_statement\n" if $DEBUG > 2;
887 $h_sth = dbh->prepare($h_statement) or do {
888 dbh->rollback if $FS::UID::AutoCommit;
894 $h_sth->execute or return $h_sth->errstr if $h_sth;
896 dbh->commit or croak dbh->errstr if $FS::UID::AutoCommit;
898 # Now that it has been saved, reset the encrypted fields so that $new
900 foreach my $field (keys %{$saved}) {
901 $self->setfield($field, $saved->{$field});
909 Depriciated (use insert instead).
914 cluck "warning: FS::Record::add deprecated!";
915 insert @_; #call method in this scope
920 Delete this record from the database. If there is an error, returns the error,
921 otherwise returns false.
928 my $statement = "DELETE FROM ". $self->table. " WHERE ". join(' AND ',
930 $self->getfield($_) eq ''
931 #? "( $_ IS NULL OR $_ = \"\" )"
932 ? ( driver_name eq 'Pg'
934 : "( $_ IS NULL OR $_ = \"\" )"
936 : "$_ = ". _quote($self->getfield($_),$self->table,$_)
937 } ( $self->dbdef_table->primary_key )
938 ? ( $self->dbdef_table->primary_key)
939 : real_fields($self->table)
941 warn "[debug]$me $statement\n" if $DEBUG > 1;
942 my $sth = dbh->prepare($statement) or return dbh->errstr;
945 if ( defined dbdef->table('h_'. $self->table) ) {
946 my $h_statement = $self->_h_statement('delete');
947 warn "[debug]$me $h_statement\n" if $DEBUG > 2;
948 $h_sth = dbh->prepare($h_statement) or return dbh->errstr;
953 my $primary_key = $self->dbdef_table->primary_key;
956 my $vfp = $self->vfieldpart_hashref;
957 foreach($self->virtual_fields) {
958 next if $self->getfield($_) eq '';
959 unless(@del_vfields) {
960 my $st = "DELETE FROM virtual_field WHERE recnum = ? AND vfieldpart = ?";
961 $v_sth = dbh->prepare($st) or return dbh->errstr;
963 push @del_vfields, $_;
966 local $SIG{HUP} = 'IGNORE';
967 local $SIG{INT} = 'IGNORE';
968 local $SIG{QUIT} = 'IGNORE';
969 local $SIG{TERM} = 'IGNORE';
970 local $SIG{TSTP} = 'IGNORE';
971 local $SIG{PIPE} = 'IGNORE';
973 my $rc = $sth->execute or return $sth->errstr;
974 #not portable #return "Record not found, statement:\n$statement" if $rc eq "0E0";
975 $h_sth->execute or return $h_sth->errstr if $h_sth;
976 $v_sth->execute($self->getfield($primary_key), $vfp->{$_})
977 or return $v_sth->errstr
978 foreach (@del_vfields);
980 dbh->commit or croak dbh->errstr if $FS::UID::AutoCommit;
982 #no need to needlessly destoy the data either (causes problems actually)
983 #undef $self; #no need to keep object!
990 Depriciated (use delete instead).
995 cluck "warning: FS::Record::del deprecated!";
996 &delete(@_); #call method in this scope
999 =item replace OLD_RECORD
1001 Replace the OLD_RECORD with this one in the database. If there is an error,
1002 returns the error, otherwise returns false.
1007 my ($new, $old) = (shift, shift);
1009 $old = $new->replace_old unless defined($old);
1011 warn "[debug]$me $new ->replace $old\n" if $DEBUG;
1013 if ( $new->can('replace_check') ) {
1014 my $error = $new->replace_check($old);
1015 return $error if $error;
1018 return "Records not in same table!" unless $new->table eq $old->table;
1020 my $primary_key = $old->dbdef_table->primary_key;
1021 return "Can't change primary key $primary_key ".
1022 'from '. $old->getfield($primary_key).
1023 ' to ' . $new->getfield($primary_key)
1025 && ( $old->getfield($primary_key) ne $new->getfield($primary_key) );
1027 my $error = $new->check;
1028 return $error if $error;
1030 # Encrypt for replace
1031 my $conf = new FS::Conf;
1033 if ($conf->exists('encryption') && defined(eval '@FS::'. $new->table . '::encrypted_fields')) {
1034 foreach my $field (eval '@FS::'. $new->table . '::encrypted_fields') {
1035 $saved->{$field} = $new->getfield($field);
1036 $new->setfield($field, $new->encrypt($new->getfield($field)));
1040 #my @diff = grep $new->getfield($_) ne $old->getfield($_), $old->fields;
1041 my %diff = map { ($new->getfield($_) ne $old->getfield($_))
1042 ? ($_, $new->getfield($_)) : () } $old->fields;
1044 unless ( keys(%diff) ) {
1045 carp "[warning]$me $new -> replace $old: records identical"
1046 unless $nowarn_identical;
1050 my $statement = "UPDATE ". $old->table. " SET ". join(', ',
1052 "$_ = ". _quote($new->getfield($_),$old->table,$_)
1053 } real_fields($old->table)
1058 if ( $old->getfield($_) eq '' ) {
1060 #false laziness w/qsearch
1061 if ( driver_name eq 'Pg' ) {
1062 my $type = $old->dbdef_table->column($_)->type;
1063 if ( $type =~ /(int|(big)?serial)/i ) {
1066 qq-( $_ IS NULL OR $_ = '' )-;
1069 qq-( $_ IS NULL OR $_ = "" )-;
1073 "$_ = ". _quote($old->getfield($_),$old->table,$_);
1076 } ( $primary_key ? ( $primary_key ) : real_fields($old->table) )
1079 warn "[debug]$me $statement\n" if $DEBUG > 1;
1080 my $sth = dbh->prepare($statement) or return dbh->errstr;
1083 if ( defined dbdef->table('h_'. $old->table) ) {
1084 my $h_old_statement = $old->_h_statement('replace_old');
1085 warn "[debug]$me $h_old_statement\n" if $DEBUG > 2;
1086 $h_old_sth = dbh->prepare($h_old_statement) or return dbh->errstr;
1092 if ( defined dbdef->table('h_'. $new->table) ) {
1093 my $h_new_statement = $new->_h_statement('replace_new');
1094 warn "[debug]$me $h_new_statement\n" if $DEBUG > 2;
1095 $h_new_sth = dbh->prepare($h_new_statement) or return dbh->errstr;
1100 # For virtual fields we have three cases with different SQL
1101 # statements: add, replace, delete
1105 my (@add_vfields, @rep_vfields, @del_vfields);
1106 my $vfp = $old->vfieldpart_hashref;
1107 foreach(grep { exists($diff{$_}) } $new->virtual_fields) {
1108 if($diff{$_} eq '') {
1110 unless(@del_vfields) {
1111 my $st = "DELETE FROM virtual_field WHERE recnum = ? ".
1112 "AND vfieldpart = ?";
1113 warn "[debug]$me $st\n" if $DEBUG > 2;
1114 $v_del_sth = dbh->prepare($st) or return dbh->errstr;
1116 push @del_vfields, $_;
1117 } elsif($old->getfield($_) eq '') {
1119 unless(@add_vfields) {
1120 my $st = "INSERT INTO virtual_field (value, recnum, vfieldpart) ".
1122 warn "[debug]$me $st\n" if $DEBUG > 2;
1123 $v_add_sth = dbh->prepare($st) or return dbh->errstr;
1125 push @add_vfields, $_;
1128 unless(@rep_vfields) {
1129 my $st = "UPDATE virtual_field SET value = ? ".
1130 "WHERE recnum = ? AND vfieldpart = ?";
1131 warn "[debug]$me $st\n" if $DEBUG > 2;
1132 $v_rep_sth = dbh->prepare($st) or return dbh->errstr;
1134 push @rep_vfields, $_;
1138 local $SIG{HUP} = 'IGNORE';
1139 local $SIG{INT} = 'IGNORE';
1140 local $SIG{QUIT} = 'IGNORE';
1141 local $SIG{TERM} = 'IGNORE';
1142 local $SIG{TSTP} = 'IGNORE';
1143 local $SIG{PIPE} = 'IGNORE';
1145 my $rc = $sth->execute or return $sth->errstr;
1146 #not portable #return "Record not found (or records identical)." if $rc eq "0E0";
1147 $h_old_sth->execute or return $h_old_sth->errstr if $h_old_sth;
1148 $h_new_sth->execute or return $h_new_sth->errstr if $h_new_sth;
1150 $v_del_sth->execute($old->getfield($primary_key),
1152 or return $v_del_sth->errstr
1153 foreach(@del_vfields);
1155 $v_add_sth->execute($new->getfield($_),
1156 $old->getfield($primary_key),
1158 or return $v_add_sth->errstr
1159 foreach(@add_vfields);
1161 $v_rep_sth->execute($new->getfield($_),
1162 $old->getfield($primary_key),
1164 or return $v_rep_sth->errstr
1165 foreach(@rep_vfields);
1167 dbh->commit or croak dbh->errstr if $FS::UID::AutoCommit;
1169 # Now that it has been saved, reset the encrypted fields so that $new
1170 # can still be used.
1171 foreach my $field (keys %{$saved}) {
1172 $new->setfield($field, $saved->{$field});
1180 my( $self ) = shift;
1181 warn "[$me] replace called with no arguments; autoloading old record\n"
1184 my $primary_key = $self->dbdef_table->primary_key;
1185 if ( $primary_key ) {
1186 $self->by_key( $self->$primary_key() ) #this is what's returned
1187 or croak "can't find ". $self->table. ".$primary_key ".
1188 $self->$primary_key();
1190 croak $self->table. " has no primary key; pass old record as argument";
1197 Depriciated (use replace instead).
1202 cluck "warning: FS::Record::rep deprecated!";
1203 replace @_; #call method in this scope
1208 Checks virtual fields (using check_blocks). Subclasses should still provide
1209 a check method to validate real fields, foreign keys, etc., and call this
1210 method via $self->SUPER::check.
1212 (FIXME: Should this method try to make sure that it I<is> being called from
1213 a subclass's check method, to keep the current semantics as far as possible?)
1218 #confess "FS::Record::check not implemented; supply one in subclass!";
1221 foreach my $field ($self->virtual_fields) {
1222 for ($self->getfield($field)) {
1223 # See notes on check_block in FS::part_virtual_field.
1224 eval $self->pvf($field)->check_block;
1226 #this is bad, probably want to follow the stack backtrace up and see
1228 my $err = "Fatal error checking $field for $self";
1230 return "$err (see log for backtrace): $@";
1233 $self->setfield($field, $_);
1240 my( $self, $action, $time ) = @_;
1245 grep { defined($self->getfield($_)) && $self->getfield($_) ne "" }
1246 real_fields($self->table);
1249 # If we're encrypting then don't ever store the payinfo or CVV2 in the history....
1250 # You can see if it changed by the paymask...
1251 if ($conf->exists('encryption') ) {
1252 @fields = grep $_ ne 'payinfo' && $_ ne 'cvv2', @fields;
1254 my @values = map { _quote( $self->getfield($_), $self->table, $_) } @fields;
1256 "INSERT INTO h_". $self->table. " ( ".
1257 join(', ', qw(history_date history_user history_action), @fields ).
1259 join(', ', $time, dbh->quote(getotaker()), dbh->quote($action), @values).
1266 B<Warning>: External use is B<deprecated>.
1268 Replaces COLUMN in record with a unique number, using counters in the
1269 filesystem. Used by the B<insert> method on single-field unique columns
1270 (see L<DBIx::DBSchema::Table>) and also as a fallback for primary keys
1271 that aren't SERIAL (Pg) or AUTO_INCREMENT (mysql).
1273 Returns the new value.
1278 my($self,$field) = @_;
1279 my($table)=$self->table;
1281 croak "Unique called on field $field, but it is ",
1282 $self->getfield($field),
1284 if $self->getfield($field);
1286 #warn "table $table is tainted" if is_tainted($table);
1287 #warn "field $field is tainted" if is_tainted($field);
1289 my($counter) = new File::CounterFile "$table.$field",0;
1291 # getotaker() =~ /^([\w\-]{1,16})$/ or die "Illegal CGI REMOTE_USER!";
1293 # my($counter) = new File::CounterFile "$user/$table.$field",0;
1296 my $index = $counter->inc;
1297 $index = $counter->inc while qsearchs($table, { $field=>$index } );
1299 $index =~ /^(\d*)$/;
1302 $self->setfield($field,$index);
1306 =item ut_float COLUMN
1308 Check/untaint floating point numeric data: 1.1, 1, 1.1e10, 1e10. May not be
1309 null. If there is an error, returns the error, otherwise returns false.
1314 my($self,$field)=@_ ;
1315 ($self->getfield($field) =~ /^(\d+\.\d+)$/ ||
1316 $self->getfield($field) =~ /^(\d+)$/ ||
1317 $self->getfield($field) =~ /^(\d+\.\d+e\d+)$/ ||
1318 $self->getfield($field) =~ /^(\d+e\d+)$/)
1319 or return "Illegal or empty (float) $field: ". $self->getfield($field);
1320 $self->setfield($field,$1);
1323 =item ut_floatn COLUMN
1325 Check/untaint floating point numeric data: 1.1, 1, 1.1e10, 1e10. May be
1326 null. If there is an error, returns the error, otherwise returns false.
1330 #false laziness w/ut_ipn
1332 my( $self, $field ) = @_;
1333 if ( $self->getfield($field) =~ /^()$/ ) {
1334 $self->setfield($field,'');
1337 $self->ut_float($field);
1341 =item ut_snumber COLUMN
1343 Check/untaint signed numeric data (whole numbers). If there is an error,
1344 returns the error, otherwise returns false.
1349 my($self, $field) = @_;
1350 $self->getfield($field) =~ /^(-?)\s*(\d+)$/
1351 or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
1352 $self->setfield($field, "$1$2");
1356 =item ut_snumbern COLUMN
1358 Check/untaint signed numeric data (whole numbers). If there is an error,
1359 returns the error, otherwise returns false.
1364 my($self, $field) = @_;
1365 $self->getfield($field) =~ /^(-?)\s*(\d*)$/
1366 or return "Illegal (numeric) $field: ". $self->getfield($field);
1368 return "Illegal (numeric) $field: ". $self->getfield($field)
1371 $self->setfield($field, "$1$2");
1375 =item ut_number COLUMN
1377 Check/untaint simple numeric data (whole numbers). May not be null. If there
1378 is an error, returns the error, otherwise returns false.
1383 my($self,$field)=@_;
1384 $self->getfield($field) =~ /^(\d+)$/
1385 or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
1386 $self->setfield($field,$1);
1390 =item ut_numbern COLUMN
1392 Check/untaint simple numeric data (whole numbers). May be null. If there is
1393 an error, returns the error, otherwise returns false.
1398 my($self,$field)=@_;
1399 $self->getfield($field) =~ /^(\d*)$/
1400 or return "Illegal (numeric) $field: ". $self->getfield($field);
1401 $self->setfield($field,$1);
1405 =item ut_money COLUMN
1407 Check/untaint monetary numbers. May be negative. Set to 0 if null. If there
1408 is an error, returns the error, otherwise returns false.
1413 my($self,$field)=@_;
1414 $self->setfield($field, 0) if $self->getfield($field) eq '';
1415 $self->getfield($field) =~ /^(\-)? ?(\d*)(\.\d{2})?$/
1416 or return "Illegal (money) $field: ". $self->getfield($field);
1417 #$self->setfield($field, "$1$2$3" || 0);
1418 $self->setfield($field, ( ($1||''). ($2||''). ($3||'') ) || 0);
1422 =item ut_text COLUMN
1424 Check/untaint text. Alphanumerics, spaces, and the following punctuation
1425 symbols are currently permitted: ! @ # $ % & ( ) - + ; : ' " , . ? / = [ ]
1426 May not be null. If there is an error, returns the error, otherwise returns
1432 my($self,$field)=@_;
1433 #warn "msgcat ". \&msgcat. "\n";
1434 #warn "notexist ". \¬exist. "\n";
1435 #warn "AUTOLOAD ". \&AUTOLOAD. "\n";
1436 $self->getfield($field)
1437 =~ /^([\w \!\@\#\$\%\&\(\)\-\+\;\:\'\"\,\.\?\/\=\[\]]+)$/
1438 or return gettext('illegal_or_empty_text'). " $field: ".
1439 $self->getfield($field);
1440 $self->setfield($field,$1);
1444 =item ut_textn COLUMN
1446 Check/untaint text. Alphanumerics, spaces, and the following punctuation
1447 symbols are currently permitted: ! @ # $ % & ( ) - + ; : ' " , . ? /
1448 May be null. If there is an error, returns the error, otherwise returns false.
1453 my($self,$field)=@_;
1454 $self->getfield($field)
1455 =~ /^([\w \!\@\#\$\%\&\(\)\-\+\;\:\'\"\,\.\?\/\=\[\]]*)$/
1456 or return gettext('illegal_text'). " $field: ". $self->getfield($field);
1457 $self->setfield($field,$1);
1461 =item ut_alpha COLUMN
1463 Check/untaint alphanumeric strings (no spaces). May not be null. If there is
1464 an error, returns the error, otherwise returns false.
1469 my($self,$field)=@_;
1470 $self->getfield($field) =~ /^(\w+)$/
1471 or return "Illegal or empty (alphanumeric) $field: ".
1472 $self->getfield($field);
1473 $self->setfield($field,$1);
1477 =item ut_alpha COLUMN
1479 Check/untaint alphanumeric strings (no spaces). May be null. If there is an
1480 error, returns the error, otherwise returns false.
1485 my($self,$field)=@_;
1486 $self->getfield($field) =~ /^(\w*)$/
1487 or return "Illegal (alphanumeric) $field: ". $self->getfield($field);
1488 $self->setfield($field,$1);
1492 =item ut_phonen COLUMN [ COUNTRY ]
1494 Check/untaint phone numbers. May be null. If there is an error, returns
1495 the error, otherwise returns false.
1497 Takes an optional two-letter ISO country code; without it or with unsupported
1498 countries, ut_phonen simply calls ut_alphan.
1503 my( $self, $field, $country ) = @_;
1504 return $self->ut_alphan($field) unless defined $country;
1505 my $phonen = $self->getfield($field);
1506 if ( $phonen eq '' ) {
1507 $self->setfield($field,'');
1508 } elsif ( $country eq 'US' || $country eq 'CA' ) {
1510 $phonen =~ /^(\d{3})(\d{3})(\d{4})(\d*)$/
1511 or return gettext('illegal_phone'). " $field: ". $self->getfield($field);
1512 $phonen = "$1-$2-$3";
1513 $phonen .= " x$4" if $4;
1514 $self->setfield($field,$phonen);
1516 warn "warning: don't know how to check phone numbers for country $country";
1517 return $self->ut_textn($field);
1524 Check/untaint hexadecimal values.
1529 my($self, $field) = @_;
1530 $self->getfield($field) =~ /^([\da-fA-F]+)$/
1531 or return "Illegal (hex) $field: ". $self->getfield($field);
1532 $self->setfield($field, uc($1));
1536 =item ut_hexn COLUMN
1538 Check/untaint hexadecimal values. May be null.
1543 my($self, $field) = @_;
1544 $self->getfield($field) =~ /^([\da-fA-F]*)$/
1545 or return "Illegal (hex) $field: ". $self->getfield($field);
1546 $self->setfield($field, uc($1));
1551 Check/untaint ip addresses. IPv4 only for now.
1556 my( $self, $field ) = @_;
1557 $self->getfield($field) =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/
1558 or return "Illegal (IP address) $field: ". $self->getfield($field);
1559 for ( $1, $2, $3, $4 ) { return "Illegal (IP address) $field" if $_ > 255; }
1560 $self->setfield($field, "$1.$2.$3.$4");
1566 Check/untaint ip addresses. IPv4 only for now. May be null.
1571 my( $self, $field ) = @_;
1572 if ( $self->getfield($field) =~ /^()$/ ) {
1573 $self->setfield($field,'');
1576 $self->ut_ip($field);
1580 =item ut_domain COLUMN
1582 Check/untaint host and domain names.
1587 my( $self, $field ) = @_;
1588 #$self->getfield($field) =~/^(\w+\.)*\w+$/
1589 $self->getfield($field) =~/^(([\w\-]+\.)*\w+)$/
1590 or return "Illegal (domain) $field: ". $self->getfield($field);
1591 $self->setfield($field,$1);
1595 =item ut_name COLUMN
1597 Check/untaint proper names; allows alphanumerics, spaces and the following
1598 punctuation: , . - '
1605 my( $self, $field ) = @_;
1606 $self->getfield($field) =~ /^([\w \,\.\-\']+)$/
1607 or return gettext('illegal_name'). " $field: ". $self->getfield($field);
1608 $self->setfield($field,$1);
1614 Check/untaint zip codes.
1618 my @zip_reqd_countries = qw( AU CA US ); #CA, US implicit...
1621 my( $self, $field, $country ) = @_;
1623 if ( $country eq 'US' ) {
1625 $self->getfield($field) =~ /^\s*(\d{5}(\-\d{4})?)\s*$/
1626 or return gettext('illegal_zip'). " $field for country $country: ".
1627 $self->getfield($field);
1628 $self->setfield($field, $1);
1630 } elsif ( $country eq 'CA' ) {
1632 $self->getfield($field) =~ /^\s*([A-Z]\d[A-Z])\s*(\d[A-Z]\d)\s*$/i
1633 or return gettext('illegal_zip'). " $field for country $country: ".
1634 $self->getfield($field);
1635 $self->setfield($field, "$1 $2");
1639 if ( $self->getfield($field) =~ /^\s*$/
1640 && ( !$country || ! grep { $_ eq $country } @zip_reqd_countries )
1643 $self->setfield($field,'');
1645 $self->getfield($field) =~ /^\s*(\w[\w\-\s]{2,8}\w)\s*$/
1646 or return gettext('illegal_zip'). " $field: ". $self->getfield($field);
1647 $self->setfield($field,$1);
1655 =item ut_country COLUMN
1657 Check/untaint country codes. Country names are changed to codes, if possible -
1658 see L<Locale::Country>.
1663 my( $self, $field ) = @_;
1664 unless ( $self->getfield($field) =~ /^(\w\w)$/ ) {
1665 if ( $self->getfield($field) =~ /^([\w \,\.\(\)\']+)$/
1666 && country2code($1) ) {
1667 $self->setfield($field,uc(country2code($1)));
1670 $self->getfield($field) =~ /^(\w\w)$/
1671 or return "Illegal (country) $field: ". $self->getfield($field);
1672 $self->setfield($field,uc($1));
1676 =item ut_anything COLUMN
1678 Untaints arbitrary data. Be careful.
1683 my( $self, $field ) = @_;
1684 $self->getfield($field) =~ /^(.*)$/s
1685 or return "Illegal $field: ". $self->getfield($field);
1686 $self->setfield($field,$1);
1690 =item ut_enum COLUMN CHOICES_ARRAYREF
1692 Check/untaint a column, supplying all possible choices, like the "enum" type.
1697 my( $self, $field, $choices ) = @_;
1698 foreach my $choice ( @$choices ) {
1699 if ( $self->getfield($field) eq $choice ) {
1700 $self->setfield($choice);
1704 return "Illegal (enum) field $field: ". $self->getfield($field);
1707 =item ut_foreign_key COLUMN FOREIGN_TABLE FOREIGN_COLUMN
1709 Check/untaint a foreign column key. Call a regular ut_ method (like ut_number)
1710 on the column first.
1714 sub ut_foreign_key {
1715 my( $self, $field, $table, $foreign ) = @_;
1716 qsearchs($table, { $foreign => $self->getfield($field) })
1717 or return "Can't find ". $self->table. ".$field ". $self->getfield($field).
1718 " in $table.$foreign";
1722 =item ut_foreign_keyn COLUMN FOREIGN_TABLE FOREIGN_COLUMN
1724 Like ut_foreign_key, except the null value is also allowed.
1728 sub ut_foreign_keyn {
1729 my( $self, $field, $table, $foreign ) = @_;
1730 $self->getfield($field)
1731 ? $self->ut_foreign_key($field, $table, $foreign)
1735 =item ut_agentnum_acl
1737 Checks this column as an agentnum, taking into account the current users's
1742 sub ut_agentnum_acl {
1743 my( $self, $field, $null_acl ) = @_;
1745 my $error = $self->ut_foreign_keyn($field, 'agent', 'agentnum');
1746 return "Illegal agentnum: $error" if $error;
1748 my $curuser = $FS::CurrentUser::CurrentUser;
1750 if ( $self->$field() ) {
1752 return "Access deined"
1753 unless $curuser->agentnum($self->$field());
1757 return "Access denied"
1758 unless $curuser->access_right($null_acl);
1766 =item virtual_fields [ TABLE ]
1768 Returns a list of virtual fields defined for the table. This should not
1769 be exported, and should only be called as an instance or class method.
1773 sub virtual_fields {
1776 $table = $self->table or confess "virtual_fields called on non-table";
1778 confess "Unknown table $table" unless dbdef->table($table);
1780 return () unless dbdef->table('part_virtual_field');
1782 unless ( $virtual_fields_cache{$table} ) {
1783 my $query = 'SELECT name from part_virtual_field ' .
1784 "WHERE dbtable = '$table'";
1786 my $result = $dbh->selectcol_arrayref($query);
1787 confess "Error executing virtual fields query: $query: ". $dbh->errstr
1789 $virtual_fields_cache{$table} = $result;
1792 @{$virtual_fields_cache{$table}};
1797 =item fields [ TABLE ]
1799 This is a wrapper for real_fields and virtual_fields. Code that called
1800 fields before should probably continue to call fields.
1805 my $something = shift;
1807 if($something->isa('FS::Record')) {
1808 $table = $something->table;
1810 $table = $something;
1811 $something = "FS::$table";
1813 return (real_fields($table), $something->virtual_fields());
1818 =item pvf FIELD_NAME
1820 Returns the FS::part_virtual_field object corresponding to a field in the
1821 record (specified by FIELD_NAME).
1826 my ($self, $name) = (shift, shift);
1828 if(grep /^$name$/, $self->virtual_fields) {
1829 return qsearchs('part_virtual_field', { dbtable => $self->table,
1839 =item real_fields [ TABLE ]
1841 Returns a list of the real columns in the specified table. Called only by
1842 fields() and other subroutines elsewhere in FS::Record.
1849 my($table_obj) = dbdef->table($table);
1850 confess "Unknown table $table" unless $table_obj;
1851 $table_obj->columns;
1854 =item _quote VALUE, TABLE, COLUMN
1856 This is an internal function used to construct SQL statements. It returns
1857 VALUE DBI-quoted (see L<DBI/"quote">) unless VALUE is a number and the column
1858 type (see L<DBIx::DBSchema::Column>) does not end in `char' or `binary'.
1863 my($value, $table, $column) = @_;
1864 my $column_obj = dbdef->table($table)->column($column);
1865 my $column_type = $column_obj->type;
1866 my $nullable = $column_obj->null;
1868 warn " $table.$column: $value ($column_type".
1869 ( $nullable ? ' NULL' : ' NOT NULL' ).
1870 ")\n" if $DEBUG > 2;
1872 if ( $value eq '' && $nullable ) {
1874 } elsif ( $value eq '' && $column_type =~ /^(int|numeric)/ ) {
1875 cluck "WARNING: Attempting to set non-null integer $table.$column null; ".
1878 } elsif ( $value =~ /^\d+(\.\d+)?$/ &&
1879 ! $column_type =~ /(char|binary|text)$/i ) {
1886 =item vfieldpart_hashref TABLE
1888 Returns a hashref of virtual field names and vfieldparts applicable to the given
1893 sub vfieldpart_hashref {
1895 my $table = $self->table;
1897 return {} unless dbdef->table('part_virtual_field');
1900 my $statement = "SELECT vfieldpart, name FROM part_virtual_field WHERE ".
1901 "dbtable = '$table'";
1902 my $sth = $dbh->prepare($statement);
1903 $sth->execute or croak "Execution of '$statement' failed: ".$dbh->errstr;
1904 return { map { $_->{name}, $_->{vfieldpart} }
1905 @{$sth->fetchall_arrayref({})} };
1912 This is deprecated. Don't use it.
1914 It returns a hash-type list with the fields of this record's table set true.
1919 carp "warning: hfields is deprecated";
1922 foreach (fields($table)) {
1931 "$_: ". $self->getfield($_). "|"
1932 } (fields($self->table)) );
1935 =item encrypt($value)
1937 Encrypts the credit card using a combination of PK to encrypt and uuencode to armour.
1939 Returns the encrypted string.
1941 You should generally not have to worry about calling this, as the system handles this for you.
1947 my ($self, $value) = @_;
1950 my $conf = new FS::Conf;
1951 if ($conf->exists('encryption')) {
1952 if ($self->is_encrypted($value)) {
1953 # Return the original value if it isn't plaintext.
1954 $encrypted = $value;
1957 if (ref($rsa_encrypt) =~ /::RSA/) { # We Can Encrypt
1958 # RSA doesn't like the empty string so let's pack it up
1959 # The database doesn't like the RSA data so uuencode it
1960 my $length = length($value)+1;
1961 $encrypted = pack("u*",$rsa_encrypt->encrypt(pack("Z$length",$value)));
1963 die ("You can't encrypt w/o a valid RSA engine - Check your installation or disable encryption");
1970 =item is_encrypted($value)
1972 Checks to see if the string is encrypted and returns true or false (1/0) to indicate it's status.
1978 my ($self, $value) = @_;
1979 # Possible Bug - Some work may be required here....
1981 if ($value =~ /^M/ && length($value) > 80) {
1988 =item decrypt($value)
1990 Uses the private key to decrypt the string. Returns the decryoted string or undef on failure.
1992 You should generally not have to worry about calling this, as the system handles this for you.
1997 my ($self,$value) = @_;
1998 my $decrypted = $value; # Will return the original value if it isn't encrypted or can't be decrypted.
1999 my $conf = new FS::Conf;
2000 if ($conf->exists('encryption') && $self->is_encrypted($value)) {
2002 if (ref($rsa_decrypt) =~ /::RSA/) {
2003 my $encrypted = unpack ("u*", $value);
2004 $decrypted = unpack("Z*", eval{$rsa_decrypt->decrypt($encrypted)});
2005 if ($@) {warn "Decryption Failed"};
2013 #Initialize the Module
2014 $rsa_module = 'Crypt::OpenSSL::RSA'; # The Default
2016 my $conf = new FS::Conf;
2017 if ($conf->exists('encryptionmodule') && $conf->config('encryptionmodule') ne '') {
2018 $rsa_module = $conf->config('encryptionmodule');
2022 eval ("require $rsa_module"); # No need to import the namespace
2025 # Initialize Encryption
2026 if ($conf->exists('encryptionpublickey') && $conf->config('encryptionpublickey') ne '') {
2027 my $public_key = join("\n",$conf->config('encryptionpublickey'));
2028 $rsa_encrypt = $rsa_module->new_public_key($public_key);
2031 # Intitalize Decryption
2032 if ($conf->exists('encryptionprivatekey') && $conf->config('encryptionprivatekey') ne '') {
2033 my $private_key = join("\n",$conf->config('encryptionprivatekey'));
2034 $rsa_decrypt = $rsa_module->new_private_key($private_key);
2038 sub DESTROY { return; }
2042 # #use Carp qw(cluck);
2043 # #cluck "DESTROYING $self";
2044 # warn "DESTROYING $self";
2048 # return ! eval { join('',@_), kill 0; 1; };
2055 This module should probably be renamed, since much of the functionality is
2056 of general use. It is not completely unlike Adapter::DBI (see below).
2058 Exported qsearch and qsearchs should be deprecated in favor of method calls
2059 (against an FS::Record object like the old search and searchs that qsearch
2060 and qsearchs were on top of.)
2062 The whole fields / hfields mess should be removed.
2064 The various WHERE clauses should be subroutined.
2066 table string should be deprecated in favor of DBIx::DBSchema::Table.
2068 No doubt we could benefit from a Tied hash. Documenting how exists / defined
2069 true maps to the database (and WHERE clauses) would also help.
2071 The ut_ methods should ask the dbdef for a default length.
2073 ut_sqltype (like ut_varchar) should all be defined
2075 A fallback check method should be provided which uses the dbdef.
2077 The ut_money method assumes money has two decimal digits.
2079 The Pg money kludge in the new method only strips `$'.
2081 The ut_phonen method only checks US-style phone numbers.
2083 The _quote function should probably use ut_float instead of a regex.
2085 All the subroutines probably should be methods, here or elsewhere.
2087 Probably should borrow/use some dbdef methods where appropriate (like sub
2090 As of 1.14, DBI fetchall_hashref( {} ) doesn't set fetchrow_hashref NAME_lc,
2091 or allow it to be set. Working around it is ugly any way around - DBI should
2092 be fixed. (only affects RDBMS which return uppercase column names)
2094 ut_zip should take an optional country like ut_phone.
2098 L<DBIx::DBSchema>, L<FS::UID>, L<DBI>
2100 Adapter::DBI from Ch. 11 of Advanced Perl Programming by Sriram Srinivasan.