use Carp qw(carp cluck croak confess);
use File::CounterFile;
use Locale::Country;
-use DBIx::DBSchema;
+use DBI qw(:sql_types);
+use DBIx::DBSchema 0.19;
use FS::UID qw(dbh checkruid getotaker datasrc driver_name);
+use FS::SearchCache;
@ISA = qw(Exporter);
-@EXPORT_OK = qw(dbh fields hfields qsearch qsearchs dbdef);
+@EXPORT_OK = qw(dbh fields hfields qsearch qsearchs dbdef jsearch);
$DEBUG = 0;
}
}
+ $self->_cache($hashref, shift) if $self->can('_cache') && @_;
+
$self;
}
+sub new_or_cached {
+ my $proto = shift;
+ my $class = ref($proto) || $proto;
+ my $self = {};
+ bless ($self, $class);
+
+ $self->{'Table'} = shift unless defined ( $self->table );
+
+ my $hashref = $self->{'Hash'} = shift;
+ my $cache = shift;
+ if ( defined( $cache->cache->{$hashref->{$cache->key}} ) ) {
+ my $obj = $cache->cache->{$hashref->{$cache->key}};
+ $obj->_cache($hashref, $cache) if $obj->can('_cache');
+ $obj;
+ } else {
+ $cache->cache->{$hashref->{$cache->key}} = $self->new($hashref, $cache);
+ }
+
+}
+
sub create {
my $proto = shift;
my $class = ref($proto) || $proto;
=cut
sub qsearch {
- my($table, $record, $select, $extra_sql ) = @_;
- $table =~ /^([\w\_]+)$/ or die "Illegal table: $table";
- $table = $1;
+ my($stable, $record, $select, $extra_sql, $cache ) = @_;
+ #$stable =~ /^([\w\_]+)$/ or die "Illegal table: $table";
+ #for jsearch
+ $stable =~ /^([\w\s\(\)\.\,\=]+)$/ or die "Illegal table: $stable";
+ $stable = $1;
$select ||= '*';
my $dbh = dbh;
+ my $table = $cache ? $cache->table : $stable;
+
my @fields = grep exists($record->{$_}), fields($table);
- my $statement = "SELECT $select FROM $table";
+ my $statement = "SELECT $select FROM $stable";
if ( @fields ) {
$statement .= ' WHERE '. join(' AND ', map {
if ( ! defined( $record->{$_} ) || $record->{$_} eq '' ) {
if ( driver_name =~ /^Pg$/i ) {
- "$_ IS NULL";
+ qq-( $_ IS NULL OR $_ = '' )-;
} else {
qq-( $_ IS NULL OR $_ = "" )-;
}
my $sth = $dbh->prepare($statement)
or croak "$dbh->errstr doing $statement";
- $sth->execute( map $record->{$_},
+ my $bind = 1;
+
+ foreach my $field (
grep defined( $record->{$_} ) && $record->{$_} ne '', @fields
- ) or croak "Error executing \"$statement\": ". $dbh->errstr;
+ ) {
+ if ( $record->{$field} =~ /^\d+(\.\d+)?$/
+ && $dbdef->table($table)->column($field)->type =~ /(int)/i
+ ) {
+ $sth->bind_param($bind++, $record->{$field}, { TYPE => SQL_INTEGER } );
+ } else {
+ $sth->bind_param($bind++, $record->{$field}, { TYPE => SQL_VARCHAR } );
+ }
+ }
+
+# $sth->execute( map $record->{$_},
+# grep defined( $record->{$_} ) && $record->{$_} ne '', @fields
+# ) or croak "Error executing \"$statement\": ". $sth->errstr;
+
+ $sth->execute or croak "Error executing \"$statement\": ". $sth->errstr;
+
$dbh->commit or croak $dbh->errstr if $FS::UID::AutoCommit;
if ( eval 'scalar(@FS::'. $table. '::ISA);' ) {
if ( eval 'FS::'. $table. '->can(\'new\')' eq \&new ) {
#derivied class didn't override new method, so this optimization is safe
- map {
- new( "FS::$table", { %{$_} } )
- } @{$sth->fetchall_arrayref( {} )};
+ if ( $cache ) {
+ map {
+ new_or_cached( "FS::$table", { %{$_} }, $cache )
+ } @{$sth->fetchall_arrayref( {} )};
+ } else {
+ map {
+ new( "FS::$table", { %{$_} } )
+ } @{$sth->fetchall_arrayref( {} )};
+ }
} else {
warn "untested code (class FS::$table uses custom new method)";
map {
}
+=item jsearch TABLE, HASHREF, SELECT, EXTRA_SQL, PRIMARY_TABLE, PRIMARY_KEY
+
+Experimental JOINed search method. Using this method, you can execute a
+single SELECT spanning multiple tables, and cache the results for subsequent
+method calls. Interface will almost definately change in an incompatible
+fashion.
+
+Arguments:
+
+=cut
+
+sub jsearch {
+ my($table, $record, $select, $extra_sql, $ptable, $pkey ) = @_;
+ my $cache = FS::SearchCache->new( $ptable, $pkey );
+ my %saw;
+ ( $cache,
+ grep { !$saw{$_->getfield($pkey)}++ }
+ qsearch($table, $record, $select, $extra_sql, $cache )
+ );
+}
+
=item qsearchs TABLE, HASHREF
Same as qsearch, except that if more than one record matches, it B<carp>s but
=cut
+# readable/safe
+#sub AUTOLOAD {
+# my($self,$value)=@_;
+# my($field)=$AUTOLOAD;
+# $field =~ s/.*://;
+# if ( defined($value) ) {
+# confess "errant AUTOLOAD $field for $self (arg $value)"
+# unless $self->can('setfield');
+# $self->setfield($field,$value);
+# } else {
+# confess "errant AUTOLOAD $field for $self (no args)"
+# unless $self->can('getfield');
+# $self->getfield($field);
+# }
+#}
+
+# efficient
sub AUTOLOAD {
- my($self,$value)=@_;
- my($field)=$AUTOLOAD;
+ my $field = $AUTOLOAD;
$field =~ s/.*://;
- if ( defined($value) ) {
- confess "errant AUTOLOAD $field for $self (arg $value)"
- unless $self->can('setfield');
- $self->setfield($field,$value);
+ if ( defined($_[1]) ) {
+ $_[0]->setfield($field, $_[1]);
} else {
- $self->getfield($field);
+ $_[0]->getfield($field);
}
}
$phonen .= " x$4" if $4;
$self->setfield($field,$phonen);
} else {
- warn "don't know how to check phone numbers for country $country";
+ warn "warning: don't know how to check phone numbers for country $country";
return $self->ut_textn($field);
}
'';
\%hash;
}
-#sub _dump {
-# my($self)=@_;
-# join("\n", map {
-# "$_: ". $self->getfield($_). "|"
-# } (fields($self->table)) );
-#}
+sub _dump {
+ my($self)=@_;
+ join("\n", map {
+ "$_: ". $self->getfield($_). "|"
+ } (fields($self->table)) );
+}
sub DESTROY { return; }
=back
-=head1 VERSION
-
-$Id: Record.pm,v 1.30 2001-10-10 05:24:25 ivan Exp $
-
=head1 BUGS
This module should probably be renamed, since much of the functionality is
projects / freeside.git / blobdiff