2 use base qw( Exporter );
6 %virtual_fields_cache %fk_method_cache $fk_table_cache
7 $money_char $lat_lower $lon_upper
9 use Carp qw(carp cluck croak confess);
10 use Scalar::Util qw( blessed );
11 use File::Slurp qw( slurp );
12 use File::CounterFile;
14 use DBI qw(:sql_types);
15 use DBIx::DBSchema 0.43; #0.43 for foreign keys
18 use NetAddr::IP; # for validation
19 use FS::UID qw(dbh datasrc driver_name);
21 use FS::Schema qw(dbdef);
23 use FS::Msgcat qw(gettext);
24 #use FS::Conf; #dependency loop bs, in install_callback below instead
26 use FS::part_virtual_field;
30 our @encrypt_payby = qw( CARD DCRD CHEK DCHK );
32 #export dbdef for now... everything else expects to find it here
34 dbh fields hfields qsearch qsearchs dbdef jsearch
35 str2time_sql str2time_sql_closing regexp_sql not_regexp_sql
36 concat_sql group_concat_sql
37 midnight_sql fk_methods_init
41 our $me = '[FS::Record]';
43 our $nowarn_identical = 0;
44 our $nowarn_classload = 0;
45 our $no_update_diff = 0;
48 our $qsearch_qualify_columns = 1;
50 our $no_check_foreign = 1; #well, not inefficiently in perl by default anymore
58 our $conf_encryption = '';
59 our $conf_encryptionmodule = '';
60 our $conf_encryptionpublickey = '';
61 our $conf_encryptionprivatekey = '';
62 FS::UID->install_callback( sub {
66 $conf = FS::Conf->new;
67 $conf_encryption = $conf->exists('encryption');
68 $conf_encryptionmodule = $conf->config('encryptionmodule');
69 $conf_encryptionpublickey = join("\n",$conf->config('encryptionpublickey'));
70 $conf_encryptionprivatekey = join("\n",$conf->config('encryptionprivatekey'));
71 $money_char = $conf->config('money_char') || '$';
72 my $nw_coords = $conf->exists('geocode-require_nw_coordinates');
73 $lat_lower = $nw_coords ? 1 : -90;
74 $lon_upper = $nw_coords ? -1 : 180;
76 $File::CounterFile::DEFAULT_DIR = $conf->base_dir . "/counters.". datasrc;
78 if ( driver_name eq 'Pg' ) {
79 eval "use DBD::Pg ':pg_types'";
82 eval "sub PG_BYTEA { die 'guru meditation #9: calling PG_BYTEA when not running Pg?'; }";
91 FS::Record - Database record objects
96 use FS::Record qw(dbh fields qsearch qsearchs);
98 $record = new FS::Record 'table', \%hash;
99 $record = new FS::Record 'table', { 'column' => 'value', ... };
101 $record = qsearchs FS::Record 'table', \%hash;
102 $record = qsearchs FS::Record 'table', { 'column' => 'value', ... };
103 @records = qsearch FS::Record 'table', \%hash;
104 @records = qsearch FS::Record 'table', { 'column' => 'value', ... };
106 $table = $record->table;
107 $dbdef_table = $record->dbdef_table;
109 $value = $record->get('column');
110 $value = $record->getfield('column');
111 $value = $record->column;
113 $record->set( 'column' => 'value' );
114 $record->setfield( 'column' => 'value' );
115 $record->column('value');
117 %hash = $record->hash;
119 $hashref = $record->hashref;
121 $error = $record->insert;
123 $error = $record->delete;
125 $error = $new_record->replace($old_record);
127 # external use deprecated - handled by the database (at least for Pg, mysql)
128 $value = $record->unique('column');
130 $error = $record->ut_float('column');
131 $error = $record->ut_floatn('column');
132 $error = $record->ut_number('column');
133 $error = $record->ut_numbern('column');
134 $error = $record->ut_decimal('column');
135 $error = $record->ut_decimaln('column');
136 $error = $record->ut_snumber('column');
137 $error = $record->ut_snumbern('column');
138 $error = $record->ut_money('column');
139 $error = $record->ut_text('column');
140 $error = $record->ut_textn('column');
141 $error = $record->ut_alpha('column');
142 $error = $record->ut_alphan('column');
143 $error = $record->ut_phonen('column');
144 $error = $record->ut_anything('column');
145 $error = $record->ut_name('column');
147 $quoted_value = _quote($value,'table','field');
150 $fields = hfields('table');
151 if ( $fields->{Field} ) { # etc.
153 @fields = fields 'table'; #as a subroutine
154 @fields = $record->fields; #as a method call
159 (Mostly) object-oriented interface to database records. Records are currently
160 implemented on top of DBI. FS::Record is intended as a base class for
161 table-specific classes to inherit from, i.e. FS::cust_main.
167 =item new [ TABLE, ] HASHREF
169 Creates a new record. It doesn't store it in the database, though. See
170 L<"insert"> for that.
172 Note that the object stores this hash reference, not a distinct copy of the
173 hash it points to. You can ask the object for a copy with the I<hash>
176 TABLE can only be omitted when a dervived class overrides the table method.
182 my $class = ref($proto) || $proto;
184 bless ($self, $class);
186 unless ( defined ( $self->table ) ) {
187 $self->{'Table'} = shift;
188 carp "warning: FS::Record::new called with table name ". $self->{'Table'}
189 unless $nowarn_classload;
192 $self->{'Hash'} = shift;
194 foreach my $field ( grep !defined($self->{'Hash'}{$_}), $self->fields ) {
195 $self->{'Hash'}{$field}='';
198 $self->_rebless if $self->can('_rebless');
200 $self->{'modified'} = 0;
202 $self->_simplecache($self->{'Hash'}) if $self->can('_simplecache');
203 $self->_cache($self->{'Hash'}, shift) if $self->can('_cache') && @_;
210 my $class = ref($proto) || $proto;
212 bless ($self, $class);
214 $self->{'Table'} = shift unless defined ( $self->table );
216 my $hashref = $self->{'Hash'} = shift;
218 if ( defined( $cache->cache->{$hashref->{$cache->key}} ) ) {
219 my $obj = $cache->cache->{$hashref->{$cache->key}};
220 $obj->_cache($hashref, $cache) if $obj->can('_cache');
223 $cache->cache->{$hashref->{$cache->key}} = $self->new($hashref, $cache);
230 my $class = ref($proto) || $proto;
232 bless ($self, $class);
233 if ( defined $self->table ) {
234 cluck "create constructor is deprecated, use new!";
237 croak "FS::Record::create called (not from a subclass)!";
241 =item qsearch PARAMS_HASHREF | TABLE, HASHREF, SELECT, EXTRA_SQL, CACHE_OBJ, ADDL_FROM
243 Searches the database for all records matching (at least) the key/value pairs
244 in HASHREF. Returns all the records found as `FS::TABLE' objects if that
245 module is loaded (i.e. via `use FS::cust_main;'), otherwise returns FS::Record
248 The preferred usage is to pass a hash reference of named parameters:
250 @records = qsearch( {
251 'table' => 'table_name',
252 'hashref' => { 'field' => 'value'
253 'field' => { 'op' => '<',
258 #these are optional...
260 'extra_sql' => 'AND field = ? AND intfield = ?',
261 'extra_param' => [ 'value', [ 5, 'int' ] ],
262 'order_by' => 'ORDER BY something',
263 #'cache_obj' => '', #optional
264 'addl_from' => 'LEFT JOIN othtable USING ( field )',
269 Much code still uses old-style positional parameters, this is also probably
270 fine in the common case where there are only two parameters:
272 my @records = qsearch( 'table', { 'field' => 'value' } );
274 Also possible is an experimental LISTREF of PARAMS_HASHREFs for a UNION of
275 the individual PARAMS_HASHREF queries
277 ###oops, argh, FS::Record::new only lets us create database fields.
278 #Normal behaviour if SELECT is not specified is `*', as in
279 #C<SELECT * FROM table WHERE ...>. However, there is an experimental new
280 #feature where you can specify SELECT - remember, the objects returned,
281 #although blessed into the appropriate `FS::TABLE' package, will only have the
282 #fields you specify. This might have unwanted results if you then go calling
283 #regular FS::TABLE methods
288 my %TYPE = (); #for debugging
291 my($type, $value) = @_;
293 my $bind_type = { TYPE => SQL_VARCHAR };
295 if ( $type =~ /(big)?(int|serial)/i && $value =~ /^-?\d+(\.\d+)?$/ ) {
297 $bind_type = { TYPE => SQL_INTEGER };
299 } elsif ( $type =~ /^bytea$/i || $type =~ /(blob|varbinary)/i ) {
301 if ( driver_name eq 'Pg' ) {
303 $bind_type = { pg_type => PG_BYTEA };
305 # $bind_type = ? #SQL_VARCHAR could be fine?
308 #DBD::Pg 1.49: Cannot bind ... unknown sql_type 6 with SQL_FLOAT
309 #fixed by DBD::Pg 2.11.8
310 #can change back to SQL_FLOAT in early-mid 2010, once everyone's upgraded
311 #(make a Tron test first)
312 } elsif ( _is_fs_float( $type, $value ) ) {
314 $bind_type = { TYPE => SQL_DECIMAL };
323 my($type, $value) = @_;
324 if ( ( $type =~ /(numeric)/i && $value =~ /^[+-]?\d+(\.\d+)?$/ ) ||
325 ( $type =~ /(real|float4)/i && $value =~ /[-+]?\d*\.?\d+([eE][-+]?\d+)?/)
333 my( @stable, @record, @cache );
334 my( @select, @extra_sql, @extra_param, @order_by, @addl_from );
336 my %union_options = ();
337 if ( ref($_[0]) eq 'ARRAY' ) {
340 foreach my $href ( @$optlist ) {
341 push @stable, ( $href->{'table'} or die "table name is required" );
342 push @record, ( $href->{'hashref'} || {} );
343 push @select, ( $href->{'select'} || '*' );
344 push @extra_sql, ( $href->{'extra_sql'} || '' );
345 push @extra_param, ( $href->{'extra_param'} || [] );
346 push @order_by, ( $href->{'order_by'} || '' );
347 push @cache, ( $href->{'cache_obj'} || '' );
348 push @addl_from, ( $href->{'addl_from'} || '' );
349 push @debug, ( $href->{'debug'} || '' );
351 die "at least one hashref is required" unless scalar(@stable);
352 } elsif ( ref($_[0]) eq 'HASH' ) {
354 $stable[0] = $opt->{'table'} or die "table name is required";
355 $record[0] = $opt->{'hashref'} || {};
356 $select[0] = $opt->{'select'} || '*';
357 $extra_sql[0] = $opt->{'extra_sql'} || '';
358 $extra_param[0] = $opt->{'extra_param'} || [];
359 $order_by[0] = $opt->{'order_by'} || '';
360 $cache[0] = $opt->{'cache_obj'} || '';
361 $addl_from[0] = $opt->{'addl_from'} || '';
362 $debug[0] = $opt->{'debug'} || '';
373 my $cache = $cache[0];
379 foreach my $stable ( @stable ) {
381 carp '->qsearch on cust_main called' if $stable eq 'cust_main' && $DEBUG;
383 #stop altering the caller's hashref
384 my $record = { %{ shift(@record) || {} } };#and be liberal in receipt
385 my $select = shift @select;
386 my $extra_sql = shift @extra_sql;
387 my $extra_param = shift @extra_param;
388 my $order_by = shift @order_by;
389 my $cache = shift @cache;
390 my $addl_from = shift @addl_from;
391 my $debug = shift @debug;
393 #$stable =~ /^([\w\_]+)$/ or die "Illegal table: $table";
395 $stable =~ /^([\w\s\(\)\.\,\=]+)$/ or die "Illegal table: $stable";
398 my $table = $cache ? $cache->table : $stable;
399 my $dbdef_table = dbdef->table($table)
400 or die "No schema for table $table found - ".
401 "do you need to run freeside-upgrade?";
402 my $pkey = $dbdef_table->primary_key;
404 my @real_fields = grep exists($record->{$_}), real_fields($table);
406 my $statement .= "SELECT $select FROM $stable";
409 $statement .= " $addl_from";
410 # detect aliasing of the main table
411 if ( $addl_from =~ /^\s*AS\s+(\w+)/i ) {
415 if ( @real_fields ) {
416 $statement .= ' WHERE '. join(' AND ',
417 get_real_fields($table, $record, \@real_fields, $alias_main));
420 $statement .= " $extra_sql" if defined($extra_sql);
421 $statement .= " $order_by" if defined($order_by);
423 push @statement, $statement;
425 warn "[debug]$me $statement\n" if $DEBUG > 1 || $debug;
428 grep defined( $record->{$_} ) && $record->{$_} ne '', @real_fields
431 my $value = $record->{$field};
432 my $op = (ref($value) && $value->{op}) ? $value->{op} : '=';
433 $value = $value->{'value'} if ref($value);
434 my $type = dbdef->table($table)->column($field)->type;
436 my $bind_type = _bind_type($type, $value);
440 # %TYPE = map { &{"DBI::$_"}() => $_ } @{ $DBI::EXPORT_TAGS{sql_types} }
442 # warn " bind_param $bind (for field $field), $value, TYPE $TYPE{$TYPE}\n";
446 push @bind_type, $bind_type;
450 foreach my $param ( @$extra_param ) {
451 my $bind_type = { TYPE => SQL_VARCHAR };
454 $value = $param->[0];
455 my $type = $param->[1];
456 $bind_type = _bind_type($type, $value);
459 push @bind_type, $bind_type;
463 my $statement = join( ' ) UNION ( ', @statement );
464 $statement = "( $statement )" if scalar(@statement) > 1;
465 $statement .= " $union_options{order_by}" if $union_options{order_by};
467 my $sth = $dbh->prepare($statement)
468 or croak "$dbh->errstr doing $statement";
471 foreach my $value ( @value ) {
472 my $bind_type = shift @bind_type;
473 $sth->bind_param($bind++, $value, $bind_type );
476 # $sth->execute( map $record->{$_},
477 # grep defined( $record->{$_} ) && $record->{$_} ne '', @fields
478 # ) or croak "Error executing \"$statement\": ". $sth->errstr;
480 my $ok = $sth->execute;
482 my $error = "Error executing \"$statement\"";
483 $error .= ' (' . join(', ', map {"'$_'"} @value) . ')' if @value;
484 $error .= ': '. $sth->errstr;
488 my $table = $stable[0];
490 $table = '' if grep { $_ ne $table } @stable;
491 $pkey = dbdef->table($table)->primary_key if $table;
494 tie %result, "Tie::IxHash";
495 my @stuff = @{ $sth->fetchall_arrayref( {} ) };
496 if ( $pkey && scalar(@stuff) && $stuff[0]->{$pkey} ) {
497 %result = map { $_->{$pkey}, $_ } @stuff;
499 @result{@stuff} = @stuff;
504 #below was refactored out to _from_hashref, this should use it at some point
507 if ( eval 'scalar(@FS::'. $table. '::ISA);' ) {
508 if ( eval 'FS::'. $table. '->can(\'new\')' eq \&new ) {
509 #derivied class didn't override new method, so this optimization is safe
512 new_or_cached( "FS::$table", { %{$_} }, $cache )
516 new( "FS::$table", { %{$_} } )
520 #okay, its been tested
521 # warn "untested code (class FS::$table uses custom new method)";
523 eval 'FS::'. $table. '->new( { %{$_} } )';
527 # Check for encrypted fields and decrypt them.
528 ## only in the local copy, not the cached object
529 no warnings 'deprecated'; # XXX silence the warning for now
530 if ( $conf_encryption
531 && eval '@FS::'. $table . '::encrypted_fields' ) {
532 foreach my $record (@return) {
533 foreach my $field (eval '@FS::'. $table . '::encrypted_fields') {
534 next if $field eq 'payinfo'
535 && ($record->isa('FS::payinfo_transaction_Mixin')
536 || $record->isa('FS::payinfo_Mixin') )
538 && !grep { $record->payby eq $_ } @encrypt_payby;
539 # Set it directly... This may cause a problem in the future...
540 $record->setfield($field, $record->decrypt($record->getfield($field)));
545 cluck "warning: FS::$table not loaded; returning FS::Record objects"
546 unless $nowarn_classload;
548 FS::Record->new( $table, { %{$_} } );
556 Construct the SQL statement and parameter-binding list for qsearch. Takes
557 the qsearch parameters.
559 Returns a hash containing:
560 'table': The primary table name (if there is one).
561 'statement': The SQL statement itself.
562 'bind_type': An arrayref of bind types.
563 'value': An arrayref of parameter values.
564 'cache': The cache object, if one was passed.
569 my( @stable, @record, @cache );
570 my( @select, @extra_sql, @extra_param, @order_by, @addl_from );
573 my %union_options = ();
574 if ( ref($_[0]) eq 'ARRAY' ) {
577 foreach my $href ( @$optlist ) {
578 push @stable, ( $href->{'table'} or die "table name is required" );
579 push @record, ( $href->{'hashref'} || {} );
580 push @select, ( $href->{'select'} || '*' );
581 push @extra_sql, ( $href->{'extra_sql'} || '' );
582 push @extra_param, ( $href->{'extra_param'} || [] );
583 push @order_by, ( $href->{'order_by'} || '' );
584 push @cache, ( $href->{'cache_obj'} || '' );
585 push @addl_from, ( $href->{'addl_from'} || '' );
586 push @debug, ( $href->{'debug'} || '' );
588 die "at least one hashref is required" unless scalar(@stable);
589 } elsif ( ref($_[0]) eq 'HASH' ) {
591 $stable[0] = $opt->{'table'} or die "table name is required";
592 $record[0] = $opt->{'hashref'} || {};
593 $select[0] = $opt->{'select'} || '*';
594 $extra_sql[0] = $opt->{'extra_sql'} || '';
595 $extra_param[0] = $opt->{'extra_param'} || [];
596 $order_by[0] = $opt->{'order_by'} || '';
597 $cache[0] = $opt->{'cache_obj'} || '';
598 $addl_from[0] = $opt->{'addl_from'} || '';
599 $debug[0] = $opt->{'debug'} || '';
610 my $cache = $cache[0];
616 my $result_table = $stable[0];
617 foreach my $stable ( @stable ) {
618 #stop altering the caller's hashref
619 my $record = { %{ shift(@record) || {} } };#and be liberal in receipt
620 my $select = shift @select;
621 my $extra_sql = shift @extra_sql;
622 my $extra_param = shift @extra_param;
623 my $order_by = shift @order_by;
624 my $cache = shift @cache;
625 my $addl_from = shift @addl_from;
626 my $debug = shift @debug;
628 #$stable =~ /^([\w\_]+)$/ or die "Illegal table: $table";
630 $stable =~ /^([\w\s\(\)\.\,\=]+)$/ or die "Illegal table: $stable";
633 $result_table = '' if $result_table ne $stable;
635 my $table = $cache ? $cache->table : $stable;
636 my $dbdef_table = dbdef->table($table)
637 or die "No schema for table $table found - ".
638 "do you need to run freeside-upgrade?";
639 my $pkey = $dbdef_table->primary_key;
641 my @real_fields = grep exists($record->{$_}), real_fields($table);
643 my $statement .= "SELECT $select FROM $stable";
644 $statement .= " $addl_from" if $addl_from;
645 if ( @real_fields ) {
646 $statement .= ' WHERE '. join(' AND ',
647 get_real_fields($table, $record, \@real_fields));
650 $statement .= " $extra_sql" if defined($extra_sql);
651 $statement .= " $order_by" if defined($order_by);
653 push @statement, $statement;
655 warn "[debug]$me $statement\n" if $DEBUG > 1 || $debug;
659 grep defined( $record->{$_} ) && $record->{$_} ne '', @real_fields
662 my $value = $record->{$field};
663 my $op = (ref($value) && $value->{op}) ? $value->{op} : '=';
664 $value = $value->{'value'} if ref($value);
665 my $type = dbdef->table($table)->column($field)->type;
667 my $bind_type = _bind_type($type, $value);
671 # %TYPE = map { &{"DBI::$_"}() => $_ } @{ $DBI::EXPORT_TAGS{sql_types} }
673 # warn " bind_param $bind (for field $field), $value, TYPE $TYPE{$TYPE}\n";
677 push @bind_type, $bind_type;
681 foreach my $param ( @$extra_param ) {
682 my $bind_type = { TYPE => SQL_VARCHAR };
685 $value = $param->[0];
686 my $type = $param->[1];
687 $bind_type = _bind_type($type, $value);
690 push @bind_type, $bind_type;
694 my $statement = join( ' ) UNION ( ', @statement );
695 $statement = "( $statement )" if scalar(@statement) > 1;
696 $statement .= " $union_options{order_by}" if $union_options{order_by};
699 statement => $statement,
700 bind_type => \@bind_type,
702 table => $result_table,
707 # qsearch should eventually use this
709 my ($table, $cache, @hashrefs) = @_;
711 # XXX get rid of these string evals at some point
712 # (when we have time to test it)
713 # my $class = "FS::$table" if $table;
714 # if ( $class and $class->isa('FS::Record') )
715 # if ( $class->can('new') eq \&new )
717 if ( $table && eval 'scalar(@FS::'. $table. '::ISA);' ) {
718 if ( eval 'FS::'. $table. '->can(\'new\')' eq \&new ) {
719 #derivied class didn't override new method, so this optimization is safe
722 new_or_cached( "FS::$table", { %{$_} }, $cache )
726 new( "FS::$table", { %{$_} } )
730 #okay, its been tested
731 # warn "untested code (class FS::$table uses custom new method)";
733 eval 'FS::'. $table. '->new( { %{$_} } )';
737 # Check for encrypted fields and decrypt them.
738 ## only in the local copy, not the cached object
739 if ( $conf_encryption
740 && eval '@FS::'. $table . '::encrypted_fields' ) {
741 foreach my $record (@return) {
742 foreach my $field (eval '@FS::'. $table . '::encrypted_fields') {
743 next if $field eq 'payinfo'
744 && ($record->isa('FS::payinfo_transaction_Mixin')
745 || $record->isa('FS::payinfo_Mixin') )
747 && !grep { $record->payby eq $_ } @encrypt_payby;
748 # Set it directly... This may cause a problem in the future...
749 $record->setfield($field, $record->decrypt($record->getfield($field)));
754 cluck "warning: FS::$table not loaded; returning FS::Record objects"
755 unless $nowarn_classload;
757 FS::Record->new( $table, { %{$_} } );
763 sub get_real_fields {
766 my $real_fields = shift;
767 my $alias_main = shift; # defaults to undef
768 $alias_main ||= $table;
770 ## could be optimized more for readability
776 my $table_column = $qsearch_qualify_columns ? "$alias_main.$column" : $column;
777 my $type = dbdef->table($table)->column($column)->type;
778 my $value = $record->{$column};
779 $value = $value->{'value'} if ref($value);
781 if ( ref($record->{$column}) ) {
782 $op = $record->{$column}{'op'} if $record->{$column}{'op'};
783 #$op = 'LIKE' if $op =~ /^ILIKE$/i && driver_name ne 'Pg';
784 if ( uc($op) eq 'ILIKE' ) {
786 $record->{$column}{'value'} = lc($record->{$column}{'value'});
787 $table_column = "LOWER($table_column)";
789 $record->{$column} = $record->{$column}{'value'}
792 if ( ! defined( $record->{$column} ) || $record->{$column} eq '' ) {
794 if ( driver_name eq 'Pg' ) {
795 if ( $type =~ /(int|numeric|real|float4|(big)?serial)/i ) {
796 qq-( $table_column IS NULL )-;
798 qq-( $table_column IS NULL OR $table_column = '' )-;
801 qq-( $table_column IS NULL OR $table_column = "" )-;
803 } elsif ( $op eq '!=' ) {
804 if ( driver_name eq 'Pg' ) {
805 if ( $type =~ /(int|numeric|real|float4|(big)?serial)/i ) {
806 qq-( $table_column IS NOT NULL )-;
808 qq-( $table_column IS NOT NULL AND $table_column != '' )-;
811 qq-( $table_column IS NOT NULL AND $table_column != "" )-;
814 if ( driver_name eq 'Pg' ) {
815 qq-( $table_column $op '' )-;
817 qq-( $table_column $op "" )-;
820 } elsif ( $op eq '!=' ) {
821 qq-( $table_column IS NULL OR $table_column != ? )-;
822 #if this needs to be re-enabled, it needs to use a custom op like
823 #"APPROX=" or something (better name?, not '=', to avoid affecting other
825 #} elsif ( $op eq 'APPROX=' && _is_fs_float( $type, $value ) ) {
826 # ( "$table_column <= ?", "$table_column >= ?" );
828 "$table_column $op ?";
835 =item by_key PRIMARY_KEY_VALUE
837 This is a class method that returns the record with the given primary key
838 value. This method is only useful in FS::Record subclasses. For example:
840 my $cust_main = FS::cust_main->by_key(1); # retrieve customer with custnum 1
844 my $cust_main = qsearchs('cust_main', { 'custnum' => 1 } );
849 my ($class, $pkey_value) = @_;
851 my $table = $class->table
852 or croak "No table for $class found";
854 my $dbdef_table = dbdef->table($table)
855 or die "No schema for table $table found - ".
856 "do you need to create it or run dbdef-create?";
857 my $pkey = $dbdef_table->primary_key
858 or die "No primary key for table $table";
860 return qsearchs($table, { $pkey => $pkey_value });
863 =item jsearch TABLE, HASHREF, SELECT, EXTRA_SQL, PRIMARY_TABLE, PRIMARY_KEY
865 Experimental JOINed search method. Using this method, you can execute a
866 single SELECT spanning multiple tables, and cache the results for subsequent
867 method calls. Interface will almost definately change in an incompatible
875 my($table, $record, $select, $extra_sql, $ptable, $pkey ) = @_;
876 my $cache = FS::SearchCache->new( $ptable, $pkey );
879 grep { !$saw{$_->getfield($pkey)}++ }
880 qsearch($table, $record, $select, $extra_sql, $cache )
884 =item qsearchs PARAMS_HASHREF | TABLE, HASHREF, SELECT, EXTRA_SQL, CACHE_OBJ, ADDL_FROM
886 Same as qsearch, except that if more than one record matches, it B<carp>s but
887 returns the first. If this happens, you either made a logic error in asking
888 for a single item, or your data is corrupted.
892 sub qsearchs { # $result_record = &FS::Record:qsearchs('table',\%hash);
894 my(@result) = qsearch(@_);
895 cluck "warning: Multiple records in scalar search ($table)"
896 #.join(' / ', map "$_=>".$_[1]->{$_}, keys %{ $_[1] } )
897 if scalar(@result) > 1;
898 #should warn more vehemently if the search was on a primary key?
899 scalar(@result) ? ($result[0]) : ();
910 Returns the table name.
915 # cluck "warning: FS::Record::table deprecated; supply one in subclass!";
922 Returns the DBIx::DBSchema::Table object for the table.
928 my($table)=$self->table;
929 dbdef->table($table);
934 Returns the primary key for the table.
940 my $pkey = $self->dbdef_table->primary_key;
943 =item get, getfield COLUMN
945 Returns the value of the column/field/key COLUMN.
950 my($self,$field) = @_;
951 # to avoid "Use of unitialized value" errors
952 if ( defined ( $self->{Hash}->{$field} ) ) {
953 $self->{Hash}->{$field};
963 =item set, setfield COLUMN, VALUE
965 Sets the value of the column/field/key COLUMN to VALUE. Returns VALUE.
970 my($self,$field,$value) = @_;
971 $self->{'modified'} = 1;
972 $self->{'Hash'}->{$field} = $value;
981 Returns true if the column/field/key COLUMN exists.
986 my($self,$field) = @_;
987 exists($self->{Hash}->{$field});
990 =item AUTOLOADED METHODS
992 $record->column is a synonym for $record->get('column');
994 $record->column('value') is a synonym for $record->set('column','value');
996 $record->foreign_table_name calls qsearchs and returns a single
997 FS::foreign_table record (for tables referenced by a column of this table) or
998 qsearch and returns an array of FS::foreign_table records (for tables
999 referenced by a column in the foreign table).
1005 my($self,$value)=@_;
1006 my($field)=$AUTOLOAD;
1009 confess "errant AUTOLOAD $field for $self (arg $value)"
1010 unless blessed($self) && $self->can('setfield');
1012 if ( my $fk_info = get_fk_method($self->table, $field) ) {
1014 my $method = $fk_info->{method} || 'qsearchs';
1015 my $table = $fk_info->{table} || $field;
1016 my $column = $fk_info->{column};
1017 my $foreign_column = $fk_info->{references} || $column;
1019 eval "use FS::$table";
1022 carp '->cust_main called' if $table eq 'cust_main' && $DEBUG;
1024 my $pkey_value = $self->$column();
1025 my %search = ( $foreign_column => $pkey_value );
1027 # FS::Record->$method() ? they're actually just subs :/
1028 if ( $method eq 'qsearchs' ) {
1029 return $pkey_value ? qsearchs( $table, \%search ) : '';
1030 } elsif ( $method eq 'qsearch' ) {
1031 return $pkey_value ? qsearch( $table, \%search ) : ();
1033 die "unknown method $method";
1038 if ( defined($value) ) {
1039 $self->setfield($field,$value);
1041 $self->getfield($field);
1045 # efficient (also, old, doesn't support FK stuff)
1047 # my $field = $AUTOLOAD;
1048 # $field =~ s/.*://;
1049 # if ( defined($_[1]) ) {
1050 # $_[0]->setfield($field, $_[1]);
1052 # $_[0]->getfield($field);
1056 # get_fk_method(TABLE, FIELD)
1057 # Internal subroutine for fetching the foreign key descriptor for TABLE.FIELD
1058 # if there is one. If not, returns undef.
1059 # This will initialize fk_method_cache if it hasn't happened yet. It is the
1060 # _only_ allowed way to access the contents of %fk_method_cache.
1062 # if we wanted to be even more efficient we'd create the fk methods in the
1063 # symbol table instead of relying on AUTOLOAD every time
1066 my ($table, $field) = @_;
1068 # maybe should only load one table at a time?
1069 fk_methods_init() unless exists($fk_method_cache{$table});
1071 if ( exists($fk_method_cache{$table}) and
1072 exists($fk_method_cache{$table}{$field}) ) {
1073 return $fk_method_cache{$table}{$field};
1080 sub fk_methods_init {
1081 warn "[fk_methods_init]\n" if $DEBUG;
1082 foreach my $table ( dbdef->tables ) {
1083 $fk_method_cache{$table} = fk_methods($table);
1092 # foreign keys we reference in other tables
1093 foreach my $fk (dbdef->table($table)->foreign_keys) {
1096 if ( scalar( @{$fk->columns} ) == 1 ) {
1097 if ( ! defined($fk->references)
1098 || ! @{$fk->references}
1099 || $fk->columns->[0] eq $fk->references->[0]
1101 $method = $fk->table;
1103 #some sort of hint in the table.pm or schema for methods not named
1104 # after their foreign table (well, not a whole lot different than
1105 # just providing a small subroutine...)
1109 $hash{$method} = { #fk_info
1110 'method' => 'qsearchs',
1111 'column' => $fk->columns->[0],
1112 #'references' => $fk->references->[0],
1120 # foreign keys referenced in other tables to us
1121 # (alas. why we're cached. still, might this loop better be done once at
1122 # schema load time insetad of every time we AUTOLOAD a method on a new
1124 if (! defined $fk_table_cache) {
1125 foreach my $f_table ( dbdef->tables ) {
1126 foreach my $fk (dbdef->table($f_table)->foreign_keys) {
1127 push @{$fk_table_cache->{$fk->table}},[$f_table,$fk];
1131 foreach my $fks (@{$fk_table_cache->{$table}}) {
1132 my ($f_table,$fk) = @$fks;
1134 if ( scalar( @{$fk->columns} ) == 1 ) {
1135 if ( ! defined($fk->references)
1136 || ! @{$fk->references}
1137 || $fk->columns->[0] eq $fk->references->[0]
1141 #some sort of hint in the table.pm or schema for methods not named
1142 # after their foreign table (well, not a whole lot different than
1143 # just providing a small subroutine...)
1147 $hash{$method} = { #fk_info
1148 'method' => 'qsearch',
1149 'column' => $fk->columns->[0], #references||column
1150 #'references' => $fk->column->[0],
1162 Returns a list of the column/value pairs, usually for assigning to a new hash.
1164 To make a distinct duplicate of an FS::Record object, you can do:
1166 $new = new FS::Record ( $old->table, { $old->hash } );
1172 confess $self. ' -> hash: Hash attribute is undefined'
1173 unless defined($self->{'Hash'});
1174 %{ $self->{'Hash'} };
1179 Returns a reference to the column/value hash. This may be deprecated in the
1180 future; if there's a reason you can't just use the autoloaded or get/set
1194 +{ ( map { $_=>$self->$_ } $self->fields ),
1199 my( $class, %opt ) = @_;
1200 my $table = $class->table;
1201 my $self = $class->new( { map { $_ => $opt{$_} } fields($table) } );
1202 my $error = $self->insert;
1203 return +{ 'error' => $error } if $error;
1204 my $pkey = $self->pkey;
1205 return +{ 'error' => '',
1206 'primary_key' => $pkey,
1207 $pkey => $self->$pkey,
1213 Returns true if any of this object's values have been modified with set (or via
1214 an autoloaded method). Doesn't yet recognize when you retreive a hashref and
1221 $self->{'modified'};
1224 =item select_for_update
1226 Selects this record with the SQL "FOR UPDATE" command. This can be useful as
1231 sub select_for_update {
1233 my $primary_key = $self->primary_key;
1236 'table' => $self->table,
1237 'hashref' => { $primary_key => $self->$primary_key() },
1238 'extra_sql' => 'FOR UPDATE',
1244 Locks this table with a database-driver specific lock method. This is used
1245 as a mutex in order to do a duplicate search.
1247 For PostgreSQL, does "LOCK TABLE tablename IN SHARE ROW EXCLUSIVE MODE".
1249 For MySQL, does a SELECT FOR UPDATE on the duplicate_lock table.
1251 Errors are fatal; no useful return value.
1253 Note: To use this method for new tables other than svc_acct and svc_phone,
1254 edit freeside-upgrade and add those tables to the duplicate_lock list.
1260 my $table = $self->table;
1262 warn "$me locking $table table\n" if $DEBUG;
1264 if ( driver_name =~ /^Pg/i ) {
1266 dbh->do("LOCK TABLE $table IN SHARE ROW EXCLUSIVE MODE")
1269 } elsif ( driver_name =~ /^mysql/i ) {
1271 dbh->do("SELECT * FROM duplicate_lock
1272 WHERE lockname = '$table'
1274 ) or die dbh->errstr;
1278 die "unknown database ". driver_name. "; don't know how to lock table";
1282 warn "$me acquired $table table lock\n" if $DEBUG;
1288 Inserts this record to the database. If there is an error, returns the error,
1289 otherwise returns false.
1297 warn "$self -> insert" if $DEBUG;
1299 my $error = $self->check;
1300 return $error if $error;
1302 #single-field non-null unique keys are given a value if empty
1303 #(like MySQL's AUTO_INCREMENT or Pg SERIAL)
1304 foreach ( $self->dbdef_table->unique_singles) {
1305 next if $self->getfield($_);
1306 next if $self->dbdef_table->column($_)->null eq 'NULL';
1310 #and also the primary key, if the database isn't going to
1311 my $primary_key = $self->dbdef_table->primary_key;
1313 if ( $primary_key ) {
1314 my $col = $self->dbdef_table->column($primary_key);
1317 uc($col->type) =~ /^(BIG)?SERIAL\d?/
1318 || ( driver_name eq 'Pg'
1319 && defined($col->default)
1320 && $col->quoted_default =~ /^nextval\(/i
1322 || ( driver_name eq 'mysql'
1323 && defined($col->local)
1324 && $col->local =~ /AUTO_INCREMENT/i
1326 $self->unique($primary_key) unless $self->getfield($primary_key) || $db_seq;
1329 my $table = $self->table;
1331 # Encrypt before the database
1332 if ( scalar( eval '@FS::'. $table . '::encrypted_fields')
1335 foreach my $field (eval '@FS::'. $table . '::encrypted_fields') {
1336 next if $field eq 'payinfo'
1337 && ($self->isa('FS::payinfo_transaction_Mixin')
1338 || $self->isa('FS::payinfo_Mixin') )
1340 && !grep { $self->payby eq $_ } @encrypt_payby;
1341 $saved->{$field} = $self->getfield($field);
1342 $self->setfield($field, $self->encrypt($self->getfield($field)));
1346 #false laziness w/delete
1348 grep { defined($self->getfield($_)) && $self->getfield($_) ne "" }
1351 my @values = map { _quote( $self->getfield($_), $table, $_) } @real_fields;
1354 my $statement = "INSERT INTO $table ";
1355 if ( @real_fields ) {
1358 join( ', ', @real_fields ).
1360 join( ', ', @values ).
1364 $statement .= 'DEFAULT VALUES';
1366 warn "[debug]$me $statement\n" if $DEBUG > 1;
1367 my $sth = dbh->prepare($statement) or return dbh->errstr;
1369 local $SIG{HUP} = 'IGNORE';
1370 local $SIG{INT} = 'IGNORE';
1371 local $SIG{QUIT} = 'IGNORE';
1372 local $SIG{TERM} = 'IGNORE';
1373 local $SIG{TSTP} = 'IGNORE';
1374 local $SIG{PIPE} = 'IGNORE';
1376 $sth->execute or return $sth->errstr;
1378 # get inserted id from the database, if applicable & needed
1379 if ( $db_seq && ! $self->getfield($primary_key) ) {
1380 warn "[debug]$me retreiving sequence from database\n" if $DEBUG;
1384 if ( driver_name eq 'Pg' ) {
1386 #my $oid = $sth->{'pg_oid_status'};
1387 #my $i_sql = "SELECT $primary_key FROM $table WHERE oid = ?";
1389 my $default = $self->dbdef_table->column($primary_key)->quoted_default;
1390 unless ( $default =~ /^nextval\(\(?'"?([\w\.]+)"?'/i ) {
1391 dbh->rollback if $FS::UID::AutoCommit;
1392 return "can't parse $table.$primary_key default value".
1393 " for sequence name: $default";
1397 my $i_sql = "SELECT currval('$sequence')";
1398 my $i_sth = dbh->prepare($i_sql) or do {
1399 dbh->rollback if $FS::UID::AutoCommit;
1402 $i_sth->execute() or do { #$i_sth->execute($oid)
1403 dbh->rollback if $FS::UID::AutoCommit;
1404 return $i_sth->errstr;
1406 $insertid = $i_sth->fetchrow_arrayref->[0];
1408 } elsif ( driver_name eq 'mysql' ) {
1410 $insertid = dbh->{'mysql_insertid'};
1411 # work around mysql_insertid being null some of the time, ala RT :/
1412 unless ( $insertid ) {
1413 warn "WARNING: DBD::mysql didn't return mysql_insertid; ".
1414 "using SELECT LAST_INSERT_ID();";
1415 my $i_sql = "SELECT LAST_INSERT_ID()";
1416 my $i_sth = dbh->prepare($i_sql) or do {
1417 dbh->rollback if $FS::UID::AutoCommit;
1420 $i_sth->execute or do {
1421 dbh->rollback if $FS::UID::AutoCommit;
1422 return $i_sth->errstr;
1424 $insertid = $i_sth->fetchrow_arrayref->[0];
1429 dbh->rollback if $FS::UID::AutoCommit;
1430 return "don't know how to retreive inserted ids from ". driver_name.
1431 ", try using counterfiles (maybe run dbdef-create?)";
1435 $self->setfield($primary_key, $insertid);
1440 if ( defined( dbdef->table('h_'. $table) ) && ! $no_history ) {
1441 my $h_statement = $self->_h_statement('insert');
1442 warn "[debug]$me $h_statement\n" if $DEBUG > 2;
1443 $h_sth = dbh->prepare($h_statement) or do {
1444 dbh->rollback if $FS::UID::AutoCommit;
1450 $h_sth->execute or return $h_sth->errstr if $h_sth;
1452 dbh->commit or croak dbh->errstr if $FS::UID::AutoCommit;
1454 # Now that it has been saved, reset the encrypted fields so that $new
1455 # can still be used.
1456 foreach my $field (keys %{$saved}) {
1457 $self->setfield($field, $saved->{$field});
1465 Depriciated (use insert instead).
1470 cluck "warning: FS::Record::add deprecated!";
1471 insert @_; #call method in this scope
1476 Delete this record from the database. If there is an error, returns the error,
1477 otherwise returns false.
1484 my $statement = "DELETE FROM ". $self->table. " WHERE ". join(' AND ',
1486 $self->getfield($_) eq ''
1487 #? "( $_ IS NULL OR $_ = \"\" )"
1488 ? ( driver_name eq 'Pg'
1490 : "( $_ IS NULL OR $_ = \"\" )"
1492 : "$_ = ". _quote($self->getfield($_),$self->table,$_)
1493 } ( $self->dbdef_table->primary_key )
1494 ? ( $self->dbdef_table->primary_key)
1495 : real_fields($self->table)
1497 warn "[debug]$me $statement\n" if $DEBUG > 1;
1498 my $sth = dbh->prepare($statement) or return dbh->errstr;
1501 if ( defined dbdef->table('h_'. $self->table) ) {
1502 my $h_statement = $self->_h_statement('delete');
1503 warn "[debug]$me $h_statement\n" if $DEBUG > 2;
1504 $h_sth = dbh->prepare($h_statement) or return dbh->errstr;
1509 my $primary_key = $self->dbdef_table->primary_key;
1511 local $SIG{HUP} = 'IGNORE';
1512 local $SIG{INT} = 'IGNORE';
1513 local $SIG{QUIT} = 'IGNORE';
1514 local $SIG{TERM} = 'IGNORE';
1515 local $SIG{TSTP} = 'IGNORE';
1516 local $SIG{PIPE} = 'IGNORE';
1518 my $rc = $sth->execute or return $sth->errstr;
1519 #not portable #return "Record not found, statement:\n$statement" if $rc eq "0E0";
1520 $h_sth->execute or return $h_sth->errstr if $h_sth;
1522 dbh->commit or croak dbh->errstr if $FS::UID::AutoCommit;
1524 #no need to needlessly destoy the data either (causes problems actually)
1525 #undef $self; #no need to keep object!
1532 Depriciated (use delete instead).
1537 cluck "warning: FS::Record::del deprecated!";
1538 &delete(@_); #call method in this scope
1541 =item replace OLD_RECORD
1543 Replace the OLD_RECORD with this one in the database. If there is an error,
1544 returns the error, otherwise returns false.
1549 my ($new, $old) = (shift, shift);
1551 $old = $new->replace_old unless defined($old);
1553 warn "[debug]$me $new ->replace $old\n" if $DEBUG;
1555 if ( $new->can('replace_check') ) {
1556 my $error = $new->replace_check($old);
1557 return $error if $error;
1560 return "Records not in same table!" unless $new->table eq $old->table;
1562 my $primary_key = $old->dbdef_table->primary_key;
1563 return "Can't change primary key $primary_key ".
1564 'from '. $old->getfield($primary_key).
1565 ' to ' . $new->getfield($primary_key)
1567 && ( $old->getfield($primary_key) ne $new->getfield($primary_key) );
1569 my $error = $new->check;
1570 return $error if $error;
1572 # Encrypt for replace
1574 if ( scalar( eval '@FS::'. $new->table . '::encrypted_fields')
1577 foreach my $field (eval '@FS::'. $new->table . '::encrypted_fields') {
1578 next if $field eq 'payinfo'
1579 && ($new->isa('FS::payinfo_transaction_Mixin')
1580 || $new->isa('FS::payinfo_Mixin') )
1582 && !grep { $new->payby eq $_ } @encrypt_payby;
1583 $saved->{$field} = $new->getfield($field);
1584 $new->setfield($field, $new->encrypt($new->getfield($field)));
1588 #my @diff = grep $new->getfield($_) ne $old->getfield($_), $old->fields;
1589 my %diff = map { ($new->getfield($_) ne $old->getfield($_))
1590 ? ($_, $new->getfield($_)) : () } $old->fields;
1592 unless (keys(%diff) || $no_update_diff ) {
1593 carp "[warning]$me ". ref($new)."->replace ".
1594 ( $primary_key ? "$primary_key ".$new->get($primary_key) : '' ).
1595 ": records identical"
1596 unless $nowarn_identical;
1600 my $statement = "UPDATE ". $old->table. " SET ". join(', ',
1602 "$_ = ". _quote($new->getfield($_),$old->table,$_)
1603 } real_fields($old->table)
1608 if ( $old->getfield($_) eq '' ) {
1610 #false laziness w/qsearch
1611 if ( driver_name eq 'Pg' ) {
1612 my $type = $old->dbdef_table->column($_)->type;
1613 if ( $type =~ /(int|(big)?serial)/i ) {
1616 qq-( $_ IS NULL OR $_ = '' )-;
1619 qq-( $_ IS NULL OR $_ = "" )-;
1623 "$_ = ". _quote($old->getfield($_),$old->table,$_);
1626 } ( $primary_key ? ( $primary_key ) : real_fields($old->table) )
1629 warn "[debug]$me $statement\n" if $DEBUG > 1;
1630 my $sth = dbh->prepare($statement) or return dbh->errstr;
1633 if ( defined dbdef->table('h_'. $old->table) ) {
1634 my $h_old_statement = $old->_h_statement('replace_old');
1635 warn "[debug]$me $h_old_statement\n" if $DEBUG > 2;
1636 $h_old_sth = dbh->prepare($h_old_statement) or return dbh->errstr;
1642 if ( defined dbdef->table('h_'. $new->table) ) {
1643 my $h_new_statement = $new->_h_statement('replace_new');
1644 warn "[debug]$me $h_new_statement\n" if $DEBUG > 2;
1645 $h_new_sth = dbh->prepare($h_new_statement) or return dbh->errstr;
1650 local $SIG{HUP} = 'IGNORE';
1651 local $SIG{INT} = 'IGNORE';
1652 local $SIG{QUIT} = 'IGNORE';
1653 local $SIG{TERM} = 'IGNORE';
1654 local $SIG{TSTP} = 'IGNORE';
1655 local $SIG{PIPE} = 'IGNORE';
1657 my $rc = $sth->execute or return $sth->errstr;
1658 #not portable #return "Record not found (or records identical)." if $rc eq "0E0";
1659 $h_old_sth->execute or return $h_old_sth->errstr if $h_old_sth;
1660 $h_new_sth->execute or return $h_new_sth->errstr if $h_new_sth;
1662 dbh->commit or croak dbh->errstr if $FS::UID::AutoCommit;
1664 # Now that it has been saved, reset the encrypted fields so that $new
1665 # can still be used.
1666 foreach my $field (keys %{$saved}) {
1667 $new->setfield($field, $saved->{$field});
1675 my( $self ) = shift;
1676 warn "[$me] replace called with no arguments; autoloading old record\n"
1679 my $primary_key = $self->dbdef_table->primary_key;
1680 if ( $primary_key ) {
1681 $self->by_key( $self->$primary_key() ) #this is what's returned
1682 or croak "can't find ". $self->table. ".$primary_key ".
1683 $self->$primary_key();
1685 croak $self->table. " has no primary key; pass old record as argument";
1692 Depriciated (use replace instead).
1697 cluck "warning: FS::Record::rep deprecated!";
1698 replace @_; #call method in this scope
1703 Checks custom fields. Subclasses should still provide a check method to validate
1704 non-custom fields, etc., and call this method via $self->SUPER::check.
1710 foreach my $field ($self->virtual_fields) {
1711 my $error = $self->ut_textn($field);
1712 return $error if $error;
1717 =item virtual_fields [ TABLE ]
1719 Returns a list of virtual fields defined for the table. This should not
1720 be exported, and should only be called as an instance or class method.
1724 sub virtual_fields {
1727 $table = $self->table or confess "virtual_fields called on non-table";
1729 confess "Unknown table $table" unless dbdef->table($table);
1731 return () unless dbdef->table('part_virtual_field');
1733 unless ( $virtual_fields_cache{$table} ) {
1734 my $concat = [ "'cf_'", "name" ];
1735 my $query = "SELECT ".concat_sql($concat).' from part_virtual_field ' .
1736 "WHERE dbtable = '$table'";
1738 my $result = $dbh->selectcol_arrayref($query);
1739 confess "Error executing virtual fields query: $query: ". $dbh->errstr
1741 $virtual_fields_cache{$table} = $result;
1744 @{$virtual_fields_cache{$table}};
1748 =item process_batch_import JOB OPTIONS_HASHREF PARAMS
1750 Processes a batch import as a queued JSRPC job
1752 JOB is an FS::queue entry.
1754 OPTIONS_HASHREF can have the following keys:
1760 Table name (required).
1764 Arrayref of field names for static fields. They will be given values from the
1765 PARAMS hashref and passed as a "params" hashref to batch_import.
1769 Formats hashref. Keys are field names, values are listrefs that define the
1772 Each listref value can be a column name or a code reference. Coderefs are run
1773 with the row object, data and a FS::Conf object as the three parameters.
1774 For example, this coderef does the same thing as using the "columnname" string:
1777 my( $record, $data, $conf ) = @_;
1778 $record->columnname( $data );
1781 Coderefs are run after all "column name" fields are assigned.
1785 Optional format hashref of types. Keys are field names, values are "csv",
1786 "xls" or "fixedlength". Overrides automatic determination of file type
1789 =item format_headers
1791 Optional format hashref of header lines. Keys are field names, values are 0
1792 for no header, 1 to ignore the first line, or to higher numbers to ignore that
1795 =item format_sep_chars
1797 Optional format hashref of CSV sep_chars. Keys are field names, values are the
1798 CSV separation character.
1800 =item format_fixedlenth_formats
1802 Optional format hashref of fixed length format defintiions. Keys are field
1803 names, values Parse::FixedLength listrefs of field definitions.
1807 Set true to default to CSV file type if the filename does not contain a
1808 recognizable ".csv" or ".xls" extension (and type is not pre-specified by
1813 PARAMS is a hashref (or base64-encoded Storable hashref) containing the
1814 POSTed data. It must contain the field "uploaded files", generated by
1815 /elements/file-upload.html and containing the list of uploaded files.
1816 Currently only supports a single file named "file".
1821 sub process_batch_import {
1822 my($job, $opt, $param) = @_;
1824 my $table = $opt->{table};
1825 my @pass_params = $opt->{params} ? @{ $opt->{params} } : ();
1826 my %formats = %{ $opt->{formats} };
1828 warn Dumper($param) if $DEBUG;
1830 my $files = $param->{'uploaded_files'}
1831 or die "No files provided.\n";
1833 my (%files) = map { /^(\w+):([\.\w]+)$/ ? ($1,$2):() } split /,/, $files;
1835 my $dir = '%%%FREESIDE_CACHE%%%/cache.'. $FS::UID::datasrc. '/';
1836 my $file = $dir. $files{'file'};
1841 formats => \%formats,
1842 format_types => $opt->{format_types},
1843 format_headers => $opt->{format_headers},
1844 format_sep_chars => $opt->{format_sep_chars},
1845 format_fixedlength_formats => $opt->{format_fixedlength_formats},
1846 format_xml_formats => $opt->{format_xml_formats},
1847 format_asn_formats => $opt->{format_asn_formats},
1848 format_row_callbacks => $opt->{format_row_callbacks},
1849 format_hash_callbacks => $opt->{format_hash_callbacks},
1854 format => $param->{format},
1855 params => { map { $_ => $param->{$_} } @pass_params },
1857 default_csv => $opt->{default_csv},
1858 preinsert_callback => $opt->{preinsert_callback},
1859 postinsert_callback => $opt->{postinsert_callback},
1860 insert_args_callback => $opt->{insert_args_callback},
1863 if ( $opt->{'batch_namecol'} ) {
1864 $iopt{'batch_namevalue'} = $param->{ $opt->{'batch_namecol'} };
1865 $iopt{$_} = $opt->{$_} foreach qw( batch_keycol batch_table batch_namecol );
1868 my $error = FS::Record::batch_import( \%iopt );
1872 die "$error\n" if $error;
1875 =item batch_import PARAM_HASHREF
1877 Class method for batch imports. Available params:
1883 =item format - usual way to specify import, with this format string selecting data from the formats and format_* info hashes
1889 =item format_headers
1891 =item format_sep_chars
1893 =item format_fixedlength_formats
1895 =item format_row_callbacks
1897 =item format_hash_callbacks - After parsing, before object creation
1899 =item fields - Alternate way to specify import, specifying import fields directly as a listref
1901 =item preinsert_callback
1903 =item postinsert_callback
1909 FS::queue object, will be updated with progress
1915 csv, xls, fixedlength, xml
1927 warn "$me batch_import call with params: \n". Dumper($param)
1930 my $table = $param->{table};
1932 my $job = $param->{job};
1933 my $file = $param->{file};
1934 my $params = $param->{params} || {};
1936 my $custnum_prefix = $conf->config('cust_main-custnum-display_prefix');
1937 my $custnum_length = $conf->config('cust_main-custnum-display_length') || 8;
1939 my( $type, $header, $sep_char,
1940 $fixedlength_format, $xml_format, $asn_format,
1941 $parser_opt, $row_callback, $hash_callback, @fields );
1943 my $postinsert_callback = '';
1944 $postinsert_callback = $param->{'postinsert_callback'}
1945 if $param->{'postinsert_callback'};
1946 my $preinsert_callback = '';
1947 $preinsert_callback = $param->{'preinsert_callback'}
1948 if $param->{'preinsert_callback'};
1949 my $insert_args_callback = '';
1950 $insert_args_callback = $param->{'insert_args_callback'}
1951 if $param->{'insert_args_callback'};
1953 if ( $param->{'format'} ) {
1955 my $format = $param->{'format'};
1956 my $formats = $param->{formats};
1957 die "unknown format $format" unless exists $formats->{ $format };
1959 $type = $param->{'format_types'}
1960 ? $param->{'format_types'}{ $format }
1961 : $param->{type} || 'csv';
1964 $header = $param->{'format_headers'}
1965 ? $param->{'format_headers'}{ $param->{'format'} }
1968 $sep_char = $param->{'format_sep_chars'}
1969 ? $param->{'format_sep_chars'}{ $param->{'format'} }
1972 $fixedlength_format =
1973 $param->{'format_fixedlength_formats'}
1974 ? $param->{'format_fixedlength_formats'}{ $param->{'format'} }
1978 $param->{'format_parser_opts'}
1979 ? $param->{'format_parser_opts'}{ $param->{'format'} }
1983 $param->{'format_xml_formats'}
1984 ? $param->{'format_xml_formats'}{ $param->{'format'} }
1988 $param->{'format_asn_formats'}
1989 ? $param->{'format_asn_formats'}{ $param->{'format'} }
1993 $param->{'format_row_callbacks'}
1994 ? $param->{'format_row_callbacks'}{ $param->{'format'} }
1998 $param->{'format_hash_callbacks'}
1999 ? $param->{'format_hash_callbacks'}{ $param->{'format'} }
2002 @fields = @{ $formats->{ $format } };
2004 } elsif ( $param->{'fields'} ) {
2006 $type = ''; #infer from filename
2009 $fixedlength_format = '';
2011 $hash_callback = '';
2012 @fields = @{ $param->{'fields'} };
2015 die "neither format nor fields specified";
2018 #my $file = $param->{file};
2021 if ( $file =~ /\.(\w+)$/i ) {
2025 warn "can't parse file type from filename $file; defaulting to CSV";
2029 if $param->{'default_csv'} && $type ne 'xls';
2037 my $asn_header_buffer;
2038 if ( $type eq 'csv' || $type eq 'fixedlength' ) {
2040 if ( $type eq 'csv' ) {
2042 $parser_opt->{'binary'} = 1;
2043 $parser_opt->{'sep_char'} = $sep_char if $sep_char;
2044 $parser = Text::CSV_XS->new($parser_opt);
2046 } elsif ( $type eq 'fixedlength' ) {
2048 eval "use Parse::FixedLength;";
2050 $parser = Parse::FixedLength->new($fixedlength_format, $parser_opt);
2053 die "Unknown file type $type\n";
2056 @buffer = split(/\r?\n/, slurp($file) );
2057 splice(@buffer, 0, ($header || 0) );
2058 $count = scalar(@buffer);
2060 } elsif ( $type eq 'xls' ) {
2062 eval "use Spreadsheet::ParseExcel;";
2065 eval "use DateTime::Format::Excel;";
2066 #for now, just let the error be thrown if it is used, since only CDR
2067 # formats bill_west and troop use it, not other excel-parsing things
2070 my $excel = Spreadsheet::ParseExcel::Workbook->new->Parse($file);
2072 $parser = $excel->{Worksheet}[0]; #first sheet
2074 $count = $parser->{MaxRow} || $parser->{MinRow};
2077 $row = $header || 0;
2079 } elsif ( $type eq 'xml' ) {
2082 eval "use XML::Simple;";
2084 my $xmlrow = $xml_format->{'xmlrow'};
2085 $parser = $xml_format->{'xmlkeys'};
2086 die 'no xmlkeys specified' unless ref $parser eq 'ARRAY';
2087 my $data = XML::Simple::XMLin(
2089 'SuppressEmpty' => '', #sets empty values to ''
2093 $rows = $rows->{$_} foreach @$xmlrow;
2094 $rows = [ $rows ] if ref($rows) ne 'ARRAY';
2095 $count = @buffer = @$rows;
2097 } elsif ( $type eq 'asn.1' ) {
2099 eval "use Convert::ASN1";
2102 my $asn = Convert::ASN1->new;
2103 $asn->prepare( $asn_format->{'spec'} ) or die $asn->error;
2105 $parser = $asn->find( $asn_format->{'macro'} ) or die $asn->error;
2107 my $data = slurp($file);
2108 my $asn_output = $parser->decode( $data )
2109 or return "No ". $asn_format->{'macro'}. " found\n";
2111 $asn_header_buffer = &{ $asn_format->{'header_buffer'} }( $asn_output );
2113 my $rows = &{ $asn_format->{'arrayref'} }( $asn_output );
2114 $count = @buffer = @$rows;
2117 die "Unknown file type $type\n";
2122 local $SIG{HUP} = 'IGNORE';
2123 local $SIG{INT} = 'IGNORE';
2124 local $SIG{QUIT} = 'IGNORE';
2125 local $SIG{TERM} = 'IGNORE';
2126 local $SIG{TSTP} = 'IGNORE';
2127 local $SIG{PIPE} = 'IGNORE';
2129 my $oldAutoCommit = $FS::UID::AutoCommit;
2130 local $FS::UID::AutoCommit = 0;
2133 #my $params = $param->{params} || {};
2134 if ( $param->{'batch_namecol'} && $param->{'batch_namevalue'} ) {
2135 my $batch_col = $param->{'batch_keycol'};
2137 my $batch_class = 'FS::'. $param->{'batch_table'};
2138 my $batch = $batch_class->new({
2139 $param->{'batch_namecol'} => $param->{'batch_namevalue'}
2141 my $error = $batch->insert;
2143 $dbh->rollback if $oldAutoCommit;
2144 return "can't insert batch record: $error";
2146 #primary key via dbdef? (so the column names don't have to match)
2147 my $batch_value = $batch->get( $param->{'batch_keycol'} );
2149 $params->{ $batch_col } = $batch_value;
2152 #my $job = $param->{job};
2155 my( $last, $min_sec ) = ( time, 5 ); #progressbar foo
2159 my %hash = %$params;
2160 if ( $type eq 'csv' ) {
2162 last unless scalar(@buffer);
2163 $line = shift(@buffer);
2165 next if $line =~ /^\s*$/; #skip empty lines
2167 $line = &{$row_callback}($line) if $row_callback;
2169 next if $line =~ /^\s*$/; #skip empty lines
2171 $parser->parse($line) or do {
2172 $dbh->rollback if $oldAutoCommit;
2173 return "can't parse: ". $parser->error_input() . " " . $parser->error_diag;
2175 @columns = $parser->fields();
2177 } elsif ( $type eq 'fixedlength' ) {
2179 last unless scalar(@buffer);
2180 $line = shift(@buffer);
2182 @columns = $parser->parse($line);
2184 } elsif ( $type eq 'xls' ) {
2186 last if $row > ($parser->{MaxRow} || $parser->{MinRow})
2187 || ! $parser->{Cells}[$row];
2189 my @row = @{ $parser->{Cells}[$row] };
2190 @columns = map $_->{Val}, @row;
2193 #warn $z++. ": $_\n" for @columns;
2195 } elsif ( $type eq 'xml' ) {
2197 # $parser = [ 'Column0Key', 'Column1Key' ... ]
2198 last unless scalar(@buffer);
2199 my $row = shift @buffer;
2200 @columns = @{ $row }{ @$parser };
2202 } elsif ( $type eq 'asn.1' ) {
2204 last unless scalar(@buffer);
2205 my $row = shift @buffer;
2206 &{ $asn_format->{row_callback} }( $row, $asn_header_buffer )
2207 if $asn_format->{row_callback};
2208 foreach my $key ( keys %{ $asn_format->{map} } ) {
2209 $hash{$key} = &{ $asn_format->{map}{$key} }( $row, $asn_header_buffer );
2213 die "Unknown file type $type\n";
2218 foreach my $field ( @fields ) {
2220 my $value = shift @columns;
2222 if ( ref($field) eq 'CODE' ) {
2223 #&{$field}(\%hash, $value);
2224 push @later, $field, $value;
2226 #??? $hash{$field} = $value if length($value);
2227 $hash{$field} = $value if defined($value) && length($value);
2232 if ( $custnum_prefix && $hash{custnum} =~ /^$custnum_prefix(0*([1-9]\d*))$/
2233 && length($1) == $custnum_length ) {
2234 $hash{custnum} = $2;
2237 %hash = &{$hash_callback}(%hash) if $hash_callback;
2239 #my $table = $param->{table};
2240 my $class = "FS::$table";
2242 my $record = $class->new( \%hash );
2245 while ( scalar(@later) ) {
2246 my $sub = shift @later;
2247 my $data = shift @later;
2249 &{$sub}($record, $data, $conf, $param); # $record->&{$sub}($data, $conf)
2252 $dbh->rollback if $oldAutoCommit;
2253 return "can't insert record". ( $line ? " for $line" : '' ). ": $@";
2255 last if exists( $param->{skiprow} );
2257 next if exists( $param->{skiprow} );
2259 if ( $preinsert_callback ) {
2260 my $error = &{$preinsert_callback}($record, $param);
2262 $dbh->rollback if $oldAutoCommit;
2263 return "preinsert_callback error". ( $line ? " for $line" : '' ).
2266 next if exists $param->{skiprow} && $param->{skiprow};
2269 my @insert_args = ();
2270 if ( $insert_args_callback ) {
2271 @insert_args = &{$insert_args_callback}($record, $param);
2274 my $error = $record->insert(@insert_args);
2277 $dbh->rollback if $oldAutoCommit;
2278 return "can't insert record". ( $line ? " for $line" : '' ). ": $error";
2284 if ( $postinsert_callback ) {
2285 my $error = &{$postinsert_callback}($record, $param);
2287 $dbh->rollback if $oldAutoCommit;
2288 return "postinsert_callback error". ( $line ? " for $line" : '' ).
2293 if ( $job && time - $min_sec > $last ) { #progress bar
2294 $job->update_statustext( int(100 * $imported / $count) );
2300 unless ( $imported || $param->{empty_ok} ) {
2301 $dbh->rollback if $oldAutoCommit;
2302 return "Empty file!";
2305 $dbh->commit or die $dbh->errstr if $oldAutoCommit;
2312 my( $self, $action, $time ) = @_;
2316 my %nohistory = map { $_=>1 } $self->nohistory_fields;
2319 grep { defined($self->get($_)) && $self->get($_) ne "" && ! $nohistory{$_} }
2320 real_fields($self->table);
2323 # If we're encrypting then don't store the payinfo in the history
2324 if ( $conf_encryption && $self->table ne 'banned_pay' ) {
2325 @fields = grep { $_ ne 'payinfo' } @fields;
2328 my @values = map { _quote( $self->getfield($_), $self->table, $_) } @fields;
2330 "INSERT INTO h_". $self->table. " ( ".
2331 join(', ', qw(history_date history_usernum history_action), @fields ).
2334 $FS::CurrentUser::CurrentUser->usernum,
2335 dbh->quote($action),
2344 B<Warning>: External use is B<deprecated>.
2346 Replaces COLUMN in record with a unique number, using counters in the
2347 filesystem. Used by the B<insert> method on single-field unique columns
2348 (see L<DBIx::DBSchema::Table>) and also as a fallback for primary keys
2349 that aren't SERIAL (Pg) or AUTO_INCREMENT (mysql).
2351 Returns the new value.
2356 my($self,$field) = @_;
2357 my($table)=$self->table;
2359 croak "Unique called on field $field, but it is ",
2360 $self->getfield($field),
2362 if $self->getfield($field);
2364 #warn "table $table is tainted" if is_tainted($table);
2365 #warn "field $field is tainted" if is_tainted($field);
2367 my($counter) = new File::CounterFile "$table.$field",0;
2369 my $index = $counter->inc;
2370 $index = $counter->inc while qsearchs($table, { $field=>$index } );
2372 $index =~ /^(\d*)$/;
2375 $self->setfield($field,$index);
2379 =item ut_float COLUMN
2381 Check/untaint floating point numeric data: 1.1, 1, 1.1e10, 1e10. May not be
2382 null. If there is an error, returns the error, otherwise returns false.
2387 my($self,$field)=@_ ;
2388 ($self->getfield($field) =~ /^\s*(\d+\.\d+)\s*$/ ||
2389 $self->getfield($field) =~ /^\s*(\d+)\s*$/ ||
2390 $self->getfield($field) =~ /^\s*(\d+\.\d+e\d+)\s*$/ ||
2391 $self->getfield($field) =~ /^\s*(\d+e\d+)\s*$/)
2392 or return "Illegal or empty (float) $field: ". $self->getfield($field);
2393 $self->setfield($field,$1);
2396 =item ut_floatn COLUMN
2398 Check/untaint floating point numeric data: 1.1, 1, 1.1e10, 1e10. May be
2399 null. If there is an error, returns the error, otherwise returns false.
2403 #false laziness w/ut_ipn
2405 my( $self, $field ) = @_;
2406 if ( $self->getfield($field) =~ /^()$/ ) {
2407 $self->setfield($field,'');
2410 $self->ut_float($field);
2414 =item ut_sfloat COLUMN
2416 Check/untaint signed floating point numeric data: 1.1, 1, 1.1e10, 1e10.
2417 May not be null. If there is an error, returns the error, otherwise returns
2423 my($self,$field)=@_ ;
2424 ($self->getfield($field) =~ /^\s*(-?\d+\.\d+)\s*$/ ||
2425 $self->getfield($field) =~ /^\s*(-?\d+)\s*$/ ||
2426 $self->getfield($field) =~ /^\s*(-?\d+\.\d+[eE]-?\d+)\s*$/ ||
2427 $self->getfield($field) =~ /^\s*(-?\d+[eE]-?\d+)\s*$/)
2428 or return "Illegal or empty (float) $field: ". $self->getfield($field);
2429 $self->setfield($field,$1);
2432 =item ut_sfloatn COLUMN
2434 Check/untaint signed floating point numeric data: 1.1, 1, 1.1e10, 1e10. May be
2435 null. If there is an error, returns the error, otherwise returns false.
2440 my( $self, $field ) = @_;
2441 if ( $self->getfield($field) =~ /^()$/ ) {
2442 $self->setfield($field,'');
2445 $self->ut_sfloat($field);
2449 =item ut_snumber COLUMN
2451 Check/untaint signed numeric data (whole numbers). If there is an error,
2452 returns the error, otherwise returns false.
2457 my($self, $field) = @_;
2458 $self->getfield($field) =~ /^\s*(-?)\s*(\d+)\s*$/
2459 or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
2460 $self->setfield($field, "$1$2");
2464 =item ut_snumbern COLUMN
2466 Check/untaint signed numeric data (whole numbers). If there is an error,
2467 returns the error, otherwise returns false.
2472 my($self, $field) = @_;
2473 $self->getfield($field) =~ /^\s*(-?)\s*(\d*)\s*$/
2474 or return "Illegal (numeric) $field: ". $self->getfield($field);
2476 return "Illegal (numeric) $field: ". $self->getfield($field)
2479 $self->setfield($field, "$1$2");
2483 =item ut_number COLUMN
2485 Check/untaint simple numeric data (whole numbers). May not be null. If there
2486 is an error, returns the error, otherwise returns false.
2491 my($self,$field)=@_;
2492 $self->getfield($field) =~ /^\s*(\d+)\s*$/
2493 or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
2494 $self->setfield($field,$1);
2498 =item ut_numbern COLUMN
2500 Check/untaint simple numeric data (whole numbers). May be null. If there is
2501 an error, returns the error, otherwise returns false.
2506 my($self,$field)=@_;
2507 $self->getfield($field) =~ /^\s*(\d*)\s*$/
2508 or return "Illegal (numeric) $field: ". $self->getfield($field);
2509 $self->setfield($field,$1);
2513 =item ut_decimal COLUMN[, DIGITS]
2515 Check/untaint decimal numbers (up to DIGITS decimal places. If there is an
2516 error, returns the error, otherwise returns false.
2518 =item ut_decimaln COLUMN[, DIGITS]
2520 Check/untaint decimal numbers. May be null. If there is an error, returns
2521 the error, otherwise returns false.
2526 my($self, $field, $digits) = @_;
2528 $self->getfield($field) =~ /^\s*(\d+(\.\d{0,$digits})?)\s*$/
2529 or return "Illegal or empty (decimal) $field: ".$self->getfield($field);
2530 $self->setfield($field, $1);
2535 my($self, $field, $digits) = @_;
2536 $self->getfield($field) =~ /^\s*(\d*(\.\d{0,$digits})?)\s*$/
2537 or return "Illegal (decimal) $field: ".$self->getfield($field);
2538 $self->setfield($field, $1);
2542 =item ut_money COLUMN
2544 Check/untaint monetary numbers. May be negative. Set to 0 if null. If there
2545 is an error, returns the error, otherwise returns false.
2550 my($self,$field)=@_;
2552 if ( $self->getfield($field) eq '' ) {
2553 $self->setfield($field, 0);
2554 } elsif ( $self->getfield($field) =~ /^\s*(\-)?\s*(\d*)(\.\d{1})\s*$/ ) {
2555 #handle one decimal place without barfing out
2556 $self->setfield($field, ( ($1||''). ($2||''). ($3.'0') ) || 0);
2557 } elsif ( $self->getfield($field) =~ /^\s*(\-)?\s*(\d*)(\.\d{2})?\s*$/ ) {
2558 $self->setfield($field, ( ($1||''). ($2||''). ($3||'') ) || 0);
2560 return "Illegal (money) $field: ". $self->getfield($field);
2566 =item ut_moneyn COLUMN
2568 Check/untaint monetary numbers. May be negative. If there
2569 is an error, returns the error, otherwise returns false.
2574 my($self,$field)=@_;
2575 if ($self->getfield($field) eq '') {
2576 $self->setfield($field, '');
2579 $self->ut_money($field);
2582 =item ut_currencyn COLUMN
2584 Check/untaint currency indicators, such as USD or EUR. May be null. If there
2585 is an error, returns the error, otherwise returns false.
2590 my($self, $field) = @_;
2591 if ($self->getfield($field) eq '') { #can be null
2592 $self->setfield($field, '');
2595 $self->ut_currency($field);
2598 =item ut_currency COLUMN
2600 Check/untaint currency indicators, such as USD or EUR. May not be null. If
2601 there is an error, returns the error, otherwise returns false.
2606 my($self, $field) = @_;
2607 my $value = uc( $self->getfield($field) );
2608 if ( code2currency($value) ) {
2609 $self->setfield($value);
2611 return "Unknown currency $value";
2617 =item ut_text COLUMN
2619 Check/untaint text. Alphanumerics, spaces, and the following punctuation
2620 symbols are currently permitted: ! @ # $ % & ( ) - + ; : ' " , . ? / = [ ] < >
2621 May not be null. If there is an error, returns the error, otherwise returns
2627 my($self,$field)=@_;
2628 #warn "msgcat ". \&msgcat. "\n";
2629 #warn "notexist ". \¬exist. "\n";
2630 #warn "AUTOLOAD ". \&AUTOLOAD. "\n";
2631 # \p{Word} = alphanumerics, marks (diacritics), and connectors
2632 # see perldoc perluniprops
2633 $self->getfield($field)
2634 =~ /^([\p{Word} \!\@\#\$\%\&\(\)\-\+\;\:\'\"\,\.\?\/\=\[\]\<\>$money_char]+)$/
2635 or return gettext('illegal_or_empty_text'). " $field: ".
2636 $self->getfield($field);
2637 $self->setfield($field,$1);
2641 =item ut_textn COLUMN
2643 Check/untaint text. Alphanumerics, spaces, and the following punctuation
2644 symbols are currently permitted: ! @ # $ % & ( ) - + ; : ' " , . ? / = [ ] < >
2645 May be null. If there is an error, returns the error, otherwise returns false.
2650 my($self,$field)=@_;
2651 return $self->setfield($field, '') if $self->getfield($field) =~ /^$/;
2652 $self->ut_text($field);
2655 =item ut_alpha COLUMN
2657 Check/untaint alphanumeric strings (no spaces). May not be null. If there is
2658 an error, returns the error, otherwise returns false.
2663 my($self,$field)=@_;
2664 $self->getfield($field) =~ /^(\w+)$/
2665 or return "Illegal or empty (alphanumeric) $field: ".
2666 $self->getfield($field);
2667 $self->setfield($field,$1);
2671 =item ut_alphan COLUMN
2673 Check/untaint alphanumeric strings (no spaces). May be null. If there is an
2674 error, returns the error, otherwise returns false.
2679 my($self,$field)=@_;
2680 $self->getfield($field) =~ /^(\w*)$/
2681 or return "Illegal (alphanumeric) $field: ". $self->getfield($field);
2682 $self->setfield($field,$1);
2686 =item ut_alphasn COLUMN
2688 Check/untaint alphanumeric strings, spaces allowed. May be null. If there is
2689 an error, returns the error, otherwise returns false.
2694 my($self,$field)=@_;
2695 $self->getfield($field) =~ /^([\w ]*)$/
2696 or return "Illegal (alphanumeric) $field: ". $self->getfield($field);
2697 $self->setfield($field,$1);
2702 =item ut_alpha_lower COLUMN
2704 Check/untaint lowercase alphanumeric strings (no spaces). May not be null. If
2705 there is an error, returns the error, otherwise returns false.
2709 sub ut_alpha_lower {
2710 my($self,$field)=@_;
2711 $self->getfield($field) =~ /[[:upper:]]/
2712 and return "Uppercase characters are not permitted in $field";
2713 $self->ut_alpha($field);
2716 =item ut_phonen COLUMN [ COUNTRY ]
2718 Check/untaint phone numbers. May be null. If there is an error, returns
2719 the error, otherwise returns false.
2721 Takes an optional two-letter ISO 3166-1 alpha-2 country code; without
2722 it or with unsupported countries, ut_phonen simply calls ut_alphan.
2727 my( $self, $field, $country ) = @_;
2728 return $self->ut_alphan($field) unless defined $country;
2729 my $phonen = $self->getfield($field);
2730 if ( $phonen eq '' ) {
2731 $self->setfield($field,'');
2732 } elsif ( $country eq 'US' || $country eq 'CA' ) {
2734 $phonen = $conf->config('cust_main-default_areacode').$phonen
2735 if length($phonen)==7 && $conf->config('cust_main-default_areacode');
2736 $phonen =~ /^(\d{3})(\d{3})(\d{4})(\d*)$/
2737 or return gettext('illegal_phone'). " $field: ". $self->getfield($field);
2738 $phonen = "$1-$2-$3";
2739 $phonen .= " x$4" if $4;
2740 $self->setfield($field,$phonen);
2742 warn "warning: don't know how to check phone numbers for country $country";
2743 return $self->ut_textn($field);
2750 Check/untaint hexadecimal values.
2755 my($self, $field) = @_;
2756 $self->getfield($field) =~ /^([\da-fA-F]+)$/
2757 or return "Illegal (hex) $field: ". $self->getfield($field);
2758 $self->setfield($field, uc($1));
2762 =item ut_hexn COLUMN
2764 Check/untaint hexadecimal values. May be null.
2769 my($self, $field) = @_;
2770 $self->getfield($field) =~ /^([\da-fA-F]*)$/
2771 or return "Illegal (hex) $field: ". $self->getfield($field);
2772 $self->setfield($field, uc($1));
2776 =item ut_mac_addr COLUMN
2778 Check/untaint mac addresses. May be null.
2783 my($self, $field) = @_;
2785 my $mac = $self->get($field);
2788 $self->set($field, $mac);
2790 my $e = $self->ut_hex($field);
2793 return "Illegal (mac address) $field: ". $self->getfield($field)
2794 unless length($self->getfield($field)) == 12;
2800 =item ut_mac_addrn COLUMN
2802 Check/untaint mac addresses. May be null.
2807 my($self, $field) = @_;
2808 ($self->getfield($field) eq '') ? '' : $self->ut_mac_addr($field);
2813 Check/untaint ip addresses. IPv4 only for now, though ::1 is auto-translated
2819 my( $self, $field ) = @_;
2820 $self->setfield($field, '127.0.0.1') if $self->getfield($field) eq '::1';
2821 $self->getfield($field) =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/
2822 or return "Illegal (IP address) $field: ". $self->getfield($field);
2823 for ( $1, $2, $3, $4 ) { return "Illegal (IP address) $field" if $_ > 255; }
2824 $self->setfield($field, "$1.$2.$3.$4");
2830 Check/untaint ip addresses. IPv4 only for now, though ::1 is auto-translated
2831 to 127.0.0.1. May be null.
2836 my( $self, $field ) = @_;
2837 if ( $self->getfield($field) =~ /^()$/ ) {
2838 $self->setfield($field,'');
2841 $self->ut_ip($field);
2845 =item ut_ip46 COLUMN
2847 Check/untaint IPv4 or IPv6 address.
2852 my( $self, $field ) = @_;
2853 my $ip = NetAddr::IP->new($self->getfield($field))
2854 or return "Illegal (IP address) $field: ".$self->getfield($field);
2855 $self->setfield($field, lc($ip->addr));
2861 Check/untaint IPv6 or IPv6 address. May be null.
2866 my( $self, $field ) = @_;
2867 if ( $self->getfield($field) =~ /^$/ ) {
2868 $self->setfield($field, '');
2871 $self->ut_ip46($field);
2874 =item ut_coord COLUMN [ LOWER [ UPPER ] ]
2876 Check/untaint coordinates.
2877 Accepts the following forms:
2887 The "DDD MM SS" and "DDD MM MMM" are potentially ambiguous.
2888 The latter form (that is, the MMM are thousands of minutes) is
2889 assumed if the "MMM" is exactly three digits or two digits > 59.
2891 To be safe, just use the DDD.DDDDD form.
2893 If LOWER or UPPER are specified, then the coordinate is checked
2894 for lower and upper bounds, respectively.
2899 my ($self, $field) = (shift, shift);
2902 if ( $field =~ /latitude/ ) {
2903 $lower = $lat_lower;
2905 } elsif ( $field =~ /longitude/ ) {
2907 $upper = $lon_upper;
2910 my $coord = $self->getfield($field);
2911 my $neg = $coord =~ s/^(-)//;
2913 my ($d, $m, $s) = (0, 0, 0);
2916 (($d) = ($coord =~ /^(\s*\d{1,3}(?:\.\d+)?)\s*$/)) ||
2917 (($d, $m) = ($coord =~ /^(\s*\d{1,3})\s+(\d{1,2}(?:\.\d+))\s*$/)) ||
2918 (($d, $m, $s) = ($coord =~ /^(\s*\d{1,3})\s+(\d{1,2})\s+(\d{1,3})\s*$/))
2920 $s = (((($s =~ /^\d{3}$/) or $s > 59) ? ($s / 1000) : ($s / 60)) / 60);
2923 return "Invalid (coordinate with minutes > 59) $field: "
2924 . $self->getfield($field);
2927 $coord = ($neg ? -1 : 1) * sprintf('%.8f', $d + $m + $s);
2929 if (defined($lower) and ($coord < $lower)) {
2930 return "Invalid (coordinate < $lower) $field: "
2931 . $self->getfield($field);;
2934 if (defined($upper) and ($coord > $upper)) {
2935 return "Invalid (coordinate > $upper) $field: "
2936 . $self->getfield($field);;
2939 $self->setfield($field, $coord);
2943 return "Invalid (coordinate) $field: " . $self->getfield($field);
2947 =item ut_coordn COLUMN [ LOWER [ UPPER ] ]
2949 Same as ut_coord, except optionally null.
2955 my ($self, $field) = (shift, shift);
2957 if ($self->getfield($field) =~ /^\s*$/) {
2960 return $self->ut_coord($field, @_);
2965 =item ut_domain COLUMN
2967 Check/untaint host and domain names. May not be null.
2972 my( $self, $field ) = @_;
2973 #$self->getfield($field) =~/^(\w+\.)*\w+$/
2974 $self->getfield($field) =~/^(([\w\-]+\.)*\w+)$/
2975 or return "Illegal (hostname) $field: ". $self->getfield($field);
2976 $self->setfield($field,$1);
2980 =item ut_domainn COLUMN
2982 Check/untaint host and domain names. May be null.
2987 my( $self, $field ) = @_;
2988 if ( $self->getfield($field) =~ /^()$/ ) {
2989 $self->setfield($field,'');
2992 $self->ut_domain($field);
2996 =item ut_name COLUMN
2998 Check/untaint proper names; allows alphanumerics, spaces and the following
2999 punctuation: , . - '
3006 my( $self, $field ) = @_;
3007 $self->getfield($field) =~ /^([\p{Word} \,\.\-\']+)$/
3008 or return gettext('illegal_name'). " $field: ". $self->getfield($field);
3013 $self->setfield($field, $name);
3017 =item ut_namen COLUMN
3019 Check/untaint proper names; allows alphanumerics, spaces and the following
3020 punctuation: , . - '
3027 my( $self, $field ) = @_;
3028 return $self->setfield($field, '') if $self->getfield($field) =~ /^$/;
3029 $self->ut_name($field);
3034 Check/untaint zip codes.
3038 my @zip_reqd_countries = qw( AU CA US ); #CA, US implicit...
3041 my( $self, $field, $country ) = @_;
3043 if ( $country eq 'US' ) {
3045 $self->getfield($field) =~ /^\s*(\d{5}(\-\d{4})?)\s*$/
3046 or return gettext('illegal_zip'). " $field for country $country: ".
3047 $self->getfield($field);
3048 $self->setfield($field, $1);
3050 } elsif ( $country eq 'CA' ) {
3052 $self->getfield($field) =~ /^\s*([A-Z]\d[A-Z])\s*(\d[A-Z]\d)\s*$/i
3053 or return gettext('illegal_zip'). " $field for country $country: ".
3054 $self->getfield($field);
3055 $self->setfield($field, "$1 $2");
3059 if ( $self->getfield($field) =~ /^\s*$/
3060 && ( !$country || ! grep { $_ eq $country } @zip_reqd_countries )
3063 $self->setfield($field,'');
3065 $self->getfield($field) =~ /^\s*(\w[\w\-\s]{0,8}\w)\s*$/
3066 or return gettext('illegal_zip'). " $field: ". $self->getfield($field);
3067 $self->setfield($field,$1);
3075 =item ut_country COLUMN
3077 Check/untaint country codes. Country names are changed to codes, if possible -
3078 see L<Locale::Country>.
3083 my( $self, $field ) = @_;
3084 unless ( $self->getfield($field) =~ /^(\w\w)$/ ) {
3085 if ( $self->getfield($field) =~ /^([\w \,\.\(\)\']+)$/
3086 && country2code($1) ) {
3087 $self->setfield($field,uc(country2code($1)));
3090 $self->getfield($field) =~ /^(\w\w)$/
3091 or return "Illegal (country) $field: ". $self->getfield($field);
3092 $self->setfield($field,uc($1));
3096 =item ut_anything COLUMN
3098 Untaints arbitrary data. Be careful.
3103 my( $self, $field ) = @_;
3104 $self->getfield($field) =~ /^(.*)$/s
3105 or return "Illegal $field: ". $self->getfield($field);
3106 $self->setfield($field,$1);
3110 =item ut_enum COLUMN CHOICES_ARRAYREF
3112 Check/untaint a column, supplying all possible choices, like the "enum" type.
3117 my( $self, $field, $choices ) = @_;
3118 foreach my $choice ( @$choices ) {
3119 if ( $self->getfield($field) eq $choice ) {
3120 $self->setfield($field, $choice);
3124 return "Illegal (enum) field $field: ". $self->getfield($field);
3127 =item ut_enumn COLUMN CHOICES_ARRAYREF
3129 Like ut_enum, except the null value is also allowed.
3134 my( $self, $field, $choices ) = @_;
3135 $self->getfield($field)
3136 ? $self->ut_enum($field, $choices)
3140 =item ut_flag COLUMN
3142 Check/untaint a column if it contains either an empty string or 'Y'. This
3143 is the standard form for boolean flags in Freeside.
3148 my( $self, $field ) = @_;
3149 my $value = uc($self->getfield($field));
3150 if ( $value eq '' or $value eq 'Y' ) {
3151 $self->setfield($field, $value);
3154 return "Illegal (flag) field $field: $value";
3157 =item ut_foreign_key COLUMN FOREIGN_TABLE FOREIGN_COLUMN
3159 Check/untaint a foreign column key. Call a regular ut_ method (like ut_number)
3160 on the column first.
3164 sub ut_foreign_key {
3165 my( $self, $field, $table, $foreign ) = @_;
3166 return $self->ut_number($field) if $no_check_foreign;
3167 qsearchs($table, { $foreign => $self->getfield($field) })
3168 or return "Can't find ". $self->table. ".$field ". $self->getfield($field).
3169 " in $table.$foreign";
3173 =item ut_foreign_keyn COLUMN FOREIGN_TABLE FOREIGN_COLUMN
3175 Like ut_foreign_key, except the null value is also allowed.
3179 sub ut_foreign_keyn {
3180 my( $self, $field, $table, $foreign ) = @_;
3181 $self->getfield($field)
3182 ? $self->ut_foreign_key($field, $table, $foreign)
3186 =item ut_agentnum_acl COLUMN [ NULL_RIGHT | NULL_RIGHT_LISTREF ]
3188 Checks this column as an agentnum, taking into account the current users's
3189 ACLs. NULL_RIGHT or NULL_RIGHT_LISTREF, if specified, indicates the access
3190 right or rights allowing no agentnum.
3194 sub ut_agentnum_acl {
3195 my( $self, $field ) = (shift, shift);
3196 my $null_acl = scalar(@_) ? shift : [];
3197 $null_acl = [ $null_acl ] unless ref($null_acl);
3199 my $error = $self->ut_foreign_keyn($field, 'agent', 'agentnum');
3200 return "Illegal agentnum: $error" if $error;
3202 my $curuser = $FS::CurrentUser::CurrentUser;
3204 if ( $self->$field() ) {
3206 return 'Access denied to agent '. $self->$field()
3207 unless $curuser->agentnum($self->$field());
3211 return 'Access denied to global'
3212 unless grep $curuser->access_right($_), @$null_acl;
3220 =item fields [ TABLE ]
3222 This is a wrapper for real_fields. Code that called
3223 fields before should probably continue to call fields.
3228 my $something = shift;
3230 if($something->isa('FS::Record')) {
3231 $table = $something->table;
3233 $table = $something;
3234 #$something = "FS::$table";
3236 return (real_fields($table));
3240 =item encrypt($value)
3242 Encrypts the credit card using a combination of PK to encrypt and uuencode to armour.
3244 Returns the encrypted string.
3246 You should generally not have to worry about calling this, as the system handles this for you.
3251 my ($self, $value) = @_;
3252 my $encrypted = $value;
3254 if ($conf_encryption) {
3255 if ($self->is_encrypted($value)) {
3256 # Return the original value if it isn't plaintext.
3257 $encrypted = $value;
3260 if (ref($rsa_encrypt) =~ /::RSA/) { # We Can Encrypt
3261 # RSA doesn't like the empty string so let's pack it up
3262 # The database doesn't like the RSA data so uuencode it
3263 my $length = length($value)+1;
3264 $encrypted = pack("u*",$rsa_encrypt->encrypt(pack("Z$length",$value)));
3266 die ("You can't encrypt w/o a valid RSA engine - Check your installation or disable encryption");
3273 =item is_encrypted($value)
3275 Checks to see if the string is encrypted and returns true or false (1/0) to indicate it's status.
3281 my ($self, $value) = @_;
3282 # could be more precise about it, but this will do for now
3283 $value =~ /^M/ && length($value) > 80;
3286 =item decrypt($value)
3288 Uses the private key to decrypt the string. Returns the decryoted string or undef on failure.
3290 You should generally not have to worry about calling this, as the system handles this for you.
3295 my ($self,$value) = @_;
3296 my $decrypted = $value; # Will return the original value if it isn't encrypted or can't be decrypted.
3297 if ($conf_encryption && $self->is_encrypted($value)) {
3299 if (ref($rsa_decrypt) =~ /::RSA/) {
3300 my $encrypted = unpack ("u*", $value);
3301 $decrypted = unpack("Z*", eval{$rsa_decrypt->decrypt($encrypted)});
3302 if ($@) {warn "Decryption Failed"};
3310 #Initialize the Module
3311 $rsa_module = 'Crypt::OpenSSL::RSA'; # The Default
3313 if ($conf_encryptionmodule && $conf_encryptionmodule ne '') {
3314 $rsa_module = $conf_encryptionmodule;
3318 eval ("require $rsa_module"); # No need to import the namespace
3321 # Initialize Encryption
3322 if ($conf_encryptionpublickey && $conf_encryptionpublickey ne '') {
3323 $rsa_encrypt = $rsa_module->new_public_key($conf_encryptionpublickey);
3326 # Intitalize Decryption
3327 if ($conf_encryptionprivatekey && $conf_encryptionprivatekey ne '') {
3328 $rsa_decrypt = $rsa_module->new_private_key($conf_encryptionprivatekey);
3332 =item h_search ACTION
3334 Given an ACTION, either "insert", or "delete", returns the appropriate history
3335 record corresponding to this record, if any.
3340 my( $self, $action ) = @_;
3342 my $table = $self->table;
3345 my $primary_key = dbdef->table($table)->primary_key;
3348 'table' => "h_$table",
3349 'hashref' => { $primary_key => $self->$primary_key(),
3350 'history_action' => $action,
3358 Given an ACTION, either "insert", or "delete", returns the timestamp of the
3359 appropriate history record corresponding to this record, if any.
3364 my($self, $action) = @_;
3365 my $h = $self->h_search($action);
3366 $h ? $h->history_date : '';
3369 =item scalar_sql SQL [ PLACEHOLDER, ... ]
3371 A class or object method. Executes the sql statement represented by SQL and
3372 returns a scalar representing the result: the first column of the first row.
3374 Dies on bogus SQL. Returns an empty string if no row is returned.
3376 Typically used for statments which return a single value such as "SELECT
3377 COUNT(*) FROM table WHERE something" OR "SELECT column FROM table WHERE key = ?"
3382 my($self, $sql) = (shift, shift);
3383 my $sth = dbh->prepare($sql) or die dbh->errstr;
3385 or die "Unexpected error executing statement $sql: ". $sth->errstr;
3386 my $row = $sth->fetchrow_arrayref or return '';
3387 my $scalar = $row->[0];
3388 defined($scalar) ? $scalar : '';
3391 =item count [ WHERE [, PLACEHOLDER ...] ]
3393 Convenience method for the common case of "SELECT COUNT(*) FROM table",
3394 with optional WHERE. Must be called as method on a class with an
3400 my($self, $where) = (shift, shift);
3401 my $table = $self->table or die 'count called on object of class '.ref($self);
3402 my $sql = "SELECT COUNT(*) FROM $table";
3403 $sql .= " WHERE $where" if $where;
3404 $self->scalar_sql($sql, @_);
3407 =item row_exists [ WHERE [, PLACEHOLDER ...] ]
3409 Convenience method for the common case of "SELECT 1 FROM table ... LIMIT 1"
3410 with optional (but almost always needed) WHERE.
3415 my($self, $where) = (shift, shift);
3416 my $table = $self->table or die 'row_exists called on object of class '.ref($self);
3417 my $sql = "SELECT 1 FROM $table";
3418 $sql .= " WHERE $where" if $where;
3420 $self->scalar_sql($sql, @_);
3429 =item real_fields [ TABLE ]
3431 Returns a list of the real columns in the specified table. Called only by
3432 fields() and other subroutines elsewhere in FS::Record.
3439 my($table_obj) = dbdef->table($table);
3440 confess "Unknown table $table" unless $table_obj;
3441 $table_obj->columns;
3444 =item pvf FIELD_NAME
3446 Returns the FS::part_virtual_field object corresponding to a field in the
3447 record (specified by FIELD_NAME).
3452 my ($self, $name) = (shift, shift);
3454 if(grep /^$name$/, $self->virtual_fields) {
3456 my $concat = [ "'cf_'", "name" ];
3457 return qsearchs({ table => 'part_virtual_field',
3458 hashref => { dbtable => $self->table,
3461 select => 'vfieldpart, dbtable, length, label, '.concat_sql($concat).' as name',
3467 =item _quote VALUE, TABLE, COLUMN
3469 This is an internal function used to construct SQL statements. It returns
3470 VALUE DBI-quoted (see L<DBI/"quote">) unless VALUE is a number and the column
3471 type (see L<DBIx::DBSchema::Column>) does not end in `char' or `binary'.
3476 my($value, $table, $column) = @_;
3477 my $column_obj = dbdef->table($table)->column($column);
3478 my $column_type = $column_obj->type;
3479 my $nullable = $column_obj->null;
3481 utf8::upgrade($value);
3483 warn " $table.$column: $value ($column_type".
3484 ( $nullable ? ' NULL' : ' NOT NULL' ).
3485 ")\n" if $DEBUG > 2;
3487 if ( $value eq '' && $nullable ) {
3489 } elsif ( $value eq '' && $column_type =~ /^(int|numeric)/ ) {
3490 cluck "WARNING: Attempting to set non-null integer $table.$column null; ".
3493 } elsif ( $value =~ /^\d+(\.\d+)?$/ &&
3494 ! $column_type =~ /(char|binary|text)$/i ) {
3496 } elsif (( $column_type =~ /^bytea$/i || $column_type =~ /(blob|varbinary)/i )
3497 && driver_name eq 'Pg'
3501 # dbh->quote($value, { pg_type => PG_BYTEA() }); # doesn't work right
3502 # Pg binary string quoting: convert each character to 3-digit octal prefixed with \\,
3503 # single-quote the whole mess, and put an "E" in front.
3504 return ("E'" . join('', map { sprintf('\\\\%03o', ord($_)) } split(//, $value) ) . "'");
3512 This is deprecated. Don't use it.
3514 It returns a hash-type list with the fields of this record's table set true.
3519 carp "warning: hfields is deprecated";
3522 foreach (fields($table)) {
3531 "$_: ". $self->getfield($_). "|"
3532 } (fields($self->table)) );
3535 sub DESTROY { return; }
3539 # #use Carp qw(cluck);
3540 # #cluck "DESTROYING $self";
3541 # warn "DESTROYING $self";
3545 # return ! eval { join('',@_), kill 0; 1; };
3548 =item str2time_sql [ DRIVER_NAME ]
3550 Returns a function to convert to unix time based on database type, such as
3551 "EXTRACT( EPOCH FROM" for Pg or "UNIX_TIMESTAMP(" for mysql. See
3552 the str2time_sql_closing method to return a closing string rather than just
3553 using a closing parenthesis as previously suggested.
3555 You can pass an optional driver name such as "Pg", "mysql" or
3556 $dbh->{Driver}->{Name} to return a function for that database instead of
3557 the current database.
3562 my $driver = shift || driver_name;
3564 return 'UNIX_TIMESTAMP(' if $driver =~ /^mysql/i;
3565 return 'EXTRACT( EPOCH FROM ' if $driver =~ /^Pg/i;
3567 warn "warning: unknown database type $driver; guessing how to convert ".
3568 "dates to UNIX timestamps";
3569 return 'EXTRACT(EPOCH FROM ';
3573 =item str2time_sql_closing [ DRIVER_NAME ]
3575 Returns the closing suffix of a function to convert to unix time based on
3576 database type, such as ")::integer" for Pg or ")" for mysql.
3578 You can pass an optional driver name such as "Pg", "mysql" or
3579 $dbh->{Driver}->{Name} to return a function for that database instead of
3580 the current database.
3584 sub str2time_sql_closing {
3585 my $driver = shift || driver_name;
3587 return ' )::INTEGER ' if $driver =~ /^Pg/i;
3591 =item regexp_sql [ DRIVER_NAME ]
3593 Returns the operator to do a regular expression comparison based on database
3594 type, such as '~' for Pg or 'REGEXP' for mysql.
3596 You can pass an optional driver name such as "Pg", "mysql" or
3597 $dbh->{Driver}->{Name} to return a function for that database instead of
3598 the current database.
3603 my $driver = shift || driver_name;
3605 return '~' if $driver =~ /^Pg/i;
3606 return 'REGEXP' if $driver =~ /^mysql/i;
3608 die "don't know how to use regular expressions in ". driver_name." databases";
3612 =item not_regexp_sql [ DRIVER_NAME ]
3614 Returns the operator to do a regular expression negation based on database
3615 type, such as '!~' for Pg or 'NOT REGEXP' for mysql.
3617 You can pass an optional driver name such as "Pg", "mysql" or
3618 $dbh->{Driver}->{Name} to return a function for that database instead of
3619 the current database.
3623 sub not_regexp_sql {
3624 my $driver = shift || driver_name;
3626 return '!~' if $driver =~ /^Pg/i;
3627 return 'NOT REGEXP' if $driver =~ /^mysql/i;
3629 die "don't know how to use regular expressions in ". driver_name." databases";
3633 =item concat_sql [ DRIVER_NAME ] ITEMS_ARRAYREF
3635 Returns the items concatenated based on database type, using "CONCAT()" for
3636 mysql and " || " for Pg and other databases.
3638 You can pass an optional driver name such as "Pg", "mysql" or
3639 $dbh->{Driver}->{Name} to return a function for that database instead of
3640 the current database.
3645 my $driver = ref($_[0]) ? driver_name : shift;
3648 if ( $driver =~ /^mysql/i ) {
3649 'CONCAT('. join(',', @$items). ')';
3651 join('||', @$items);
3656 =item group_concat_sql COLUMN, DELIMITER
3658 Returns an SQL expression to concatenate an aggregate column, using
3659 GROUP_CONCAT() for mysql and array_to_string() and array_agg() for Pg.
3663 sub group_concat_sql {
3664 my ($col, $delim) = @_;
3665 $delim = dbh->quote($delim);
3666 if ( driver_name() =~ /^mysql/i ) {
3667 # DISTINCT(foo) is valid as $col
3668 return "GROUP_CONCAT($col SEPARATOR $delim)";
3670 return "array_to_string(array_agg($col), $delim)";
3674 =item midnight_sql DATE
3676 Returns an SQL expression to convert DATE (a unix timestamp) to midnight
3677 on that day in the system timezone, using the default driver name.
3682 my $driver = driver_name;
3684 if ( $driver =~ /^mysql/i ) {
3685 "UNIX_TIMESTAMP(DATE(FROM_UNIXTIME($expr)))";
3688 "EXTRACT( EPOCH FROM DATE(TO_TIMESTAMP($expr)) )";
3696 This module should probably be renamed, since much of the functionality is
3697 of general use. It is not completely unlike Adapter::DBI (see below).
3699 Exported qsearch and qsearchs should be deprecated in favor of method calls
3700 (against an FS::Record object like the old search and searchs that qsearch
3701 and qsearchs were on top of.)
3703 The whole fields / hfields mess should be removed.
3705 The various WHERE clauses should be subroutined.
3707 table string should be deprecated in favor of DBIx::DBSchema::Table.
3709 No doubt we could benefit from a Tied hash. Documenting how exists / defined
3710 true maps to the database (and WHERE clauses) would also help.
3712 The ut_ methods should ask the dbdef for a default length.
3714 ut_sqltype (like ut_varchar) should all be defined
3716 A fallback check method should be provided which uses the dbdef.
3718 The ut_money method assumes money has two decimal digits.
3720 The Pg money kludge in the new method only strips `$'.
3722 The ut_phonen method only checks US-style phone numbers.
3724 The _quote function should probably use ut_float instead of a regex.
3726 All the subroutines probably should be methods, here or elsewhere.
3728 Probably should borrow/use some dbdef methods where appropriate (like sub
3731 As of 1.14, DBI fetchall_hashref( {} ) doesn't set fetchrow_hashref NAME_lc,
3732 or allow it to be set. Working around it is ugly any way around - DBI should
3733 be fixed. (only affects RDBMS which return uppercase column names)
3735 ut_zip should take an optional country like ut_phone.
3739 L<DBIx::DBSchema>, L<FS::UID>, L<DBI>
3741 Adapter::DBI from Ch. 11 of Advanced Perl Programming by Sriram Srinivasan.