+=item formatted [ OPTION => VALUE ... ]
+
+Returns detail information for the invoice line item detail formatted for
+display.
+
+Currently available options are: I<format> I<escape_function>
+
+If I<format> is set to html or latex then the format is improved
+for tabular appearance in those environments if possible.
+
+If I<escape_function> is set then the format is processed by this
+function before being returned.
+
+DEPRECATED? (mostly unused, expensive)
+If I<format_function> is set then the detail is handed to this callback
+for processing.
+
+=cut
+
+#totally false laziness w/cust_bill_pkg->detail
+sub formatted {
+ my ( $self, %opt ) = @_;
+ my $format = $opt{format} || '';
+ return () unless defined dbdef->table('cust_bill_pkg_detail');
+
+ eval "use Text::CSV_XS;";
+ die $@ if $@;
+ my $csv = new Text::CSV_XS;
+
+ my $escape_function = sub { shift };
+
+ $escape_function = \&encode_entities
+ if $format eq 'html';
+
+ $escape_function =
+ sub {
+ my $value = shift;
+ $value =~ s/([#\$%&~_\^{}])( )?/"\\$1". ( ( defined($2) && length($2) ) ? "\\$2" : '' )/ge;
+ $value =~ s/([<>])/\$$1\$/g;
+ $value;
+ }
+ if $format eq 'latex';
+
+ $escape_function = $opt{escape_function} if $opt{escape_function};
+
+ my $format_sub = sub { my $detail = shift;
+ $csv->parse($detail) or return "can't parse $detail";
+ join(' - ', map { &$escape_function($_) }
+ $csv->fields
+ );
+ };
+
+ $format_sub = sub { my $detail = shift;
+ $csv->parse($detail) or return "can't parse $detail";
+ join('</TD><TD>', map { &$escape_function($_) }
+ $csv->fields
+ );
+ }
+ if $format eq 'html';
+
+ $format_sub = sub { my $detail = shift;
+ $csv->parse($detail) or return "can't parse $detail";
+ #join(' & ', map { '\small{'. &$escape_function($_). '}' } # $csv->fields );
+ my $result = '';
+ my $column = 1;
+ foreach ($csv->fields) {
+ $result .= ' & ' if $column > 1;
+ if ($column > 6) { # KLUDGE ALERT!
+ $result .= '\multicolumn{1}{l}{\scriptsize{'.
+ &$escape_function($_). '}}';
+ }else{
+ $result .= '\scriptsize{'. &$escape_function($_). '}';
+ }
+ $column++;
+ }
+ $result;
+ }
+ if $format eq 'latex';
+
+ $format_sub = $opt{format_function} if $opt{format_function};
+
+ $self->format eq 'C'
+ ? &{$format_sub}( $self->detail, $self )
+ : &{$escape_function}( $self->detail )
+ ;
+}
+
+=item cust_bill_pkg
+
+Returns the L<FS::cust_bill_pkg> object (the invoice line item) that
+this detail belongs to.
+
+=cut
+
+sub cust_bill_pkg {
+ my $self = shift;
+ my $billpkgnum = $self->billpkgnum or return '';
+ FS::cust_bill_pkg->by_key($billpkgnum);
+}
+
+# Used by FS::Upgrade to migrate to a new database schema
+sub _upgrade_schema { # class method
+
+ my ($class, %opts) = @_;
+
+ warn "$me upgrading $class\n" if $DEBUG;
+
+ my $classnum = dbdef->table($class->table)->column('classnum')
+ or return;
+
+ my $type = $classnum->type;
+ unless ( $type =~ /^int/i || $type =~ /int$/i ) {
+
+ my $dbh = dbh;
+ if ( $dbh->{Driver}->{Name} eq 'Pg' ) {
+
+ eval "use DBI::Const::GetInfoType;";
+ die $@ if $@;
+
+ my $major_version = 0;
+ $dbh->get_info( $GetInfoType{SQL_DBMS_VER} ) =~ /^(\d{2})/
+ && ( $major_version = sprintf("%d", $1) );
+
+ if ( $major_version > 7 ) {
+
+ # ideally this would be supported in DBIx-DBSchema and friends
+
+ foreach my $table ( qw( cust_bill_pkg_detail h_cust_bill_pkg_detail ) ){
+
+ warn "updating $table column classnum to integer\n" if $DEBUG;
+ my $sql = "ALTER TABLE $table ALTER classnum TYPE int USING ".
+ "int4(classnum)";
+ my $sth = $dbh->prepare($sql) or die $dbh->errstr;
+ $sth->execute or die $sth->errstr;
+
+ }
+
+ } elsif ( $dbh->{pg_server_version} =~ /^704/ ) { # earlier?
+
+ # ideally this would be supported in DBIx-DBSchema and friends
+
+ # XXX_FIXME better locking
+
+ foreach my $table ( qw( cust_bill_pkg_detail h_cust_bill_pkg_detail ) ){
+
+ warn "updating $table column classnum to integer\n" if $DEBUG;
+
+ my $sql = "ALTER TABLE $table RENAME classnum TO old_classnum";
+ my $sth = $dbh->prepare($sql) or die $dbh->errstr;
+ $sth->execute or die $sth->errstr;
+
+ my $def = dbdef->table($table)->column('classnum');
+ $def->type('integer');
+ $def->length('');
+ $sql = "ALTER TABLE $table ADD COLUMN ". $def->line($dbh);
+ $sth = $dbh->prepare($sql) or die $dbh->errstr;
+ $sth->execute or die $sth->errstr;
+
+ $sql = "UPDATE $table SET classnum = int4( text( old_classnum ) )";
+ $sth = $dbh->prepare($sql) or die $dbh->errstr;
+ $sth->execute or die $sth->errstr;
+
+ $sql = "ALTER TABLE $table DROP old_classnum";
+ $sth = $dbh->prepare($sql) or die $dbh->errstr;
+ $sth->execute or die $sth->errstr;
+
+ }
+
+ } else {
+
+ die "cust_bill_pkg_detail classnum upgrade unsupported for this Pg version\n";
+
+ }
+
+ } else {
+
+ die "cust_bill_pkg_detail classnum upgrade only supported for Pg 8+\n";
+
+ }
+
+ }
+
+}
+
+# Used by FS::Upgrade to migrate to a new database
+sub _upgrade_data { # class method
+
+ my ($class, %opts) = @_;
+
+ warn "$me Checking for unmigrated invoice line item details\n" if $DEBUG;
+
+ my @cbpd = qsearch({ 'table' => $class->table,
+ 'hashref' => {},
+ 'extra_sql' => 'WHERE invnum IS NOT NULL AND '.
+ 'pkgnum IS NOT NULL',
+ });
+
+ if (scalar(@cbpd)) {
+ warn "$me Found unmigrated invoice line item details\n" if $DEBUG;
+
+ foreach my $cbpd ( @cbpd ) {
+ my $detailnum = $cbpd->detailnum;
+ warn "$me Contemplating detail $detailnum\n" if $DEBUG > 1;
+ my $cust_bill_pkg =
+ qsearchs({ 'table' => 'cust_bill_pkg',
+ 'hashref' => { 'invnum' => $cbpd->invnum,
+ 'pkgnum' => $cbpd->pkgnum,
+ },
+ 'order_by' => 'ORDER BY billpkgnum LIMIT 1',
+ });
+ if ($cust_bill_pkg) {
+ $cbpd->billpkgnum($cust_bill_pkg->billpkgnum);
+ $cbpd->invnum('');
+ $cbpd->pkgnum('');
+ my $error = $cbpd->replace;
+
+ warn "*** WARNING: error replacing line item detail ".
+ "(cust_bill_pkg_detail) $detailnum: $error ***\n"
+ if $error;
+ } else {
+ warn "Found orphaned line item detail $detailnum during upgrade.\n";
+ }
+
+ } # foreach $cbpd
+
+ } # if @cbpd
+
+ '';
+
+}
+
projects / freeside.git / blobdiff