Projekt

Allgemein

Profil

« Zurück | Weiter » 

Revision 5e9aaf1c

Von Moritz Bunkus vor fast 12 Jahren hinzugefügt

  • ID 5e9aaf1c3e83467ed4f6550627f8c7e6ec6fa811
  • Vorgänger 29185b68
  • Nachfolger 1436ca8d

_hashify: verallgemeinert, getestet, nach SL::Util verschoben (und das dabei erfunden)

Unterschiede anzeigen:

SL/Helper/DateTime.pm
use strict;
use SL::Util qw(_hashify);
sub now_local {
return shift->now(time_zone => $::locale->get_local_time_zone);
}
......
}
sub to_kivitendo {
my $self = shift;
my %params = (scalar(@_) == 1) && (ref($_[0]) eq 'HASH') ? %{ $_[0] } : @_;
my ($self, %params) = _hashify(1, @_);
return $::locale->format_date_object($self, %params);
}
SL/Template/Plugin/L.pm
use Scalar::Util qw(blessed);
use SL::Presenter;
use SL::Util qw(_hashify);
use strict;
......
return $string;
}
sub _hashify {
return (@_ && (ref($_[0]) eq 'HASH')) ? %{ $_[0] } : @_;
}
sub new {
my ($class, $context, @args) = @_;
......
}
sub img_tag {
my ($self, @slurp) = @_;
my %options = _hashify(@slurp);
my ($self, %options) = _hashify(1, @_);
$options{alt} ||= '';
......
}
sub textarea_tag {
my ($self, $name, $content, @slurp) = @_;
my %attributes = _hashify(@slurp);
my ($self, $name, $content, %attributes) = _hashify(3, @_);
_set_id_attribute(\%attributes, $name);
$attributes{rows} *= 1; # required by standard
......
}
sub checkbox_tag {
my ($self, $name, @slurp) = @_;
my %attributes = _hashify(@slurp);
my ($self, $name, %attributes) = _hashify(2, @_);
_set_id_attribute(\%attributes, $name);
$attributes{value} = 1 unless defined $attributes{value};
......
}
sub radio_button_tag {
my $self = shift;
my $name = shift;
my %attributes = _hashify(@_);
my ($self, $name, %attributes) = _hashify(2, @_);
_set_id_attribute(\%attributes, $name);
$attributes{value} = 1 unless defined $attributes{value};
......
}
sub hidden_tag {
my ($self, $name, $value, @slurp) = @_;
return $self->input_tag($name, $value, _hashify(@slurp), type => 'hidden');
my ($self, $name, $value, %attributes) = _hashify(3, @_);
return $self->input_tag($name, $value, %attributes, type => 'hidden');
}
sub div_tag {
......
}
sub link {
my ($self, $href, $content, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $href, $content, %params) = _hashify(3, @_);
$href ||= '#';
......
}
sub submit_tag {
my ($self, $name, $value, @slurp) = @_;
my %attributes = _hashify(@slurp);
my ($self, $name, $value, %attributes) = _hashify(3, @_);
if ( $attributes{confirm} ) {
$attributes{onclick} = 'return confirm("'. _J(delete($attributes{confirm})) .'");';
......
}
sub button_tag {
my ($self, $onclick, $value, @slurp) = @_;
my %attributes = _hashify(@slurp);
my ($self, $onclick, $value, %attributes) = _hashify(3, @_);
_set_id_attribute(\%attributes, $attributes{name}) if $attributes{name};
$attributes{type} ||= 'button';
......
}
sub yes_no_tag {
my ($self, $name, $value) = splice @_, 0, 3;
my %attributes = _hashify(@_);
my ($self, $name, $value, %attributes) = _hashify(3, @_);
return $self->select_tag($name, [ [ 1 => $::locale->text('Yes') ], [ 0 => $::locale->text('No') ] ], default => $value ? 1 : 0, %attributes);
}
......
my $date_tag_id_idx = 0;
sub date_tag {
my ($self, $name, $value, @slurp) = @_;
my ($self, $name, $value, %params) = _hashify(3, @_);
my %params = _hashify(@slurp);
_set_id_attribute(\%params, $name);
my @onchange = $params{onchange} ? (onChange => delete $params{onchange}) : ();
my @class = $params{no_cal} || $params{readonly} ? () : (class => 'datepicker');
......
}
sub tabbed {
my ($self, $tabs, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $tabs, %params) = _hashify(2, @_);
my $id = $params{id} || 'tab_' . _tag_id();
$params{selected} *= 1;
......
}
sub tab {
my ($self, $name, $src, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $name, $src, %params) = _hashify(3, @_);
$params{method} ||= 'process';
......
}
sub areainput_tag {
my ($self, $name, $value, @slurp) = @_;
my %attributes = _hashify(@slurp);
my ($self, $name, $value, %attributes) = _hashify(3, @_);
my ($rows, $cols);
my $min = delete $attributes{min_rows} || 1;
......
}
sub multiselect2side {
my ($self, $id, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $id, %params) = _hashify(2, @_);
$params{labelsx} = "\"" . _J($params{labelsx} || $::locale->text('Available')) . "\"";
$params{labeldx} = "\"" . _J($params{labeldx} || $::locale->text('Selected')) . "\"";
......
}
sub sortable_element {
my ($self, $selector, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $selector, %params) = _hashify(2, @_);
my %attributes = ( distance => 5,
helper => <<'JAVASCRIPT' );
......
}
sub online_help_tag {
my ($self, $tag, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $tag, %params) = _hashify(2, @_);
my $cc = $::myconfig{countrycode};
my $file = "doc/online/$cc/$tag.html";
my $text = $params{text} || $::locale->text('Help');
......
}
sub sortable_table_header {
my ($self, $by, @slurp) = @_;
my %params = _hashify(@slurp);
my ($self, $by, %params) = _hashify(2, @_);
my $controller = $self->{CONTEXT}->stash->get('SELF');
my $sort_spec = $controller->get_sort_spec;
......
my %template_params = (
pages => \%paginate_params,
url_maker => sub {
my %url_params = _hashify(@_);
my %url_params = _hashify(0, @_);
$url_params{ $paginate_spec->{FORM_PARAMS}->[0] } = delete $url_params{page};
$url_params{ $paginate_spec->{FORM_PARAMS}->[1] } = delete $url_params{per_page} if exists $url_params{per_page};
SL/Util.pm
package SL::Util;
use strict;
use parent qw(Exporter);
use Carp;
our @EXPORT_OK = qw(_hashify);
sub _hashify {
my $keep = shift;
croak "Invalid number of entries to keep" if 0 > $keep;
return @_[0..scalar(@_) - 1] if $keep >= scalar(@_);
return ($keep ? @_[0..$keep - 1] : (),
((1 + $keep) == scalar(@_)) && ((ref($_[$keep]) || '') eq 'HASH') ? %{ $_[$keep] } : @_[$keep..scalar(@_) - 1]);
}
1;
__END__
=pod
=encoding utf8
=head1 NAME
SL::Util - Assorted utility functions
=head1 OVERVIEW
Most important things first:
DO NOT USE C<@EXPORT> HERE! Only C<@EXPORT_OK> is allowed!
=head1 FUNCTIONS
=over 4
=item C<_hashify $num, @args>
Hashifies the very last argument. Returns a list consisting of two
parts:
The first part are the first C<$num> elements of C<@args>.
The second part depends on the remaining arguments. If exactly one
argument remains and is a hash reference then its dereferenced
elements will be used. Otherwise the remaining elements of C<@args>
will be returned as-is.
Useful if you want to write code that can be called from Perl code and
Template code both. Example:
use SL::Util qw(_hashify);
sub do_stuff {
my ($self, %params) = _hashify(1, @_);
# Now do stuff, obviously!
}
=back
=head1 BUGS
Nothing here yet.
=head1 AUTHOR
Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
=cut
t/helper/hashify.t
use Test::More tests => 52;
use strict;
use lib 't';
use_ok 'SL::Util';
sub numtest {
my @result = SL::Util::_hashify(@_);
return scalar(@result);
}
sub memtest {
my $key = shift;
my $keep = $_[0];
my @result = SL::Util::_hashify(@_);
splice @result, 0, $keep;
return '<empty>' if !@result;
return '<odd-sized>' if scalar(@result) % 2;
my %hash = @result;
return $hash{$key};
}
my $href = { 42 => 54, unicorn => 'charlie' };
my %hash = ( 23 => 13, chunky => 'bacon' );
is(numtest(0, $href), 4, 'case A1');
is(numtest(0, %hash), 4, 'case A2');
is(numtest(1, $href), 1, 'case A3');
is(numtest(1, %hash), 4, 'case A4');
is(numtest(2, $href), 1, 'case A5');
is(numtest(2, %hash), 4, 'case A6');
is(numtest(3, $href), 1, 'case A7');
is(numtest(3, %hash), 4, 'case A8');
is(numtest(4, $href), 1, 'case A9');
is(numtest(4, %hash), 4, 'case A10');
is(numtest(5, $href), 1, 'case A11');
is(numtest(5, %hash), 4, 'case A12');
is(numtest(0, 'dummy1', $href), 2, 'case B1');
is(numtest(0, 'dummy1', %hash), 5, 'case B2');
is(numtest(1, 'dummy1', $href), 5, 'case B3');
is(numtest(1, 'dummy1', %hash), 5, 'case B4');
is(numtest(2, 'dummy1', $href), 2, 'case B5');
is(numtest(2, 'dummy1', %hash), 5, 'case B6');
is(numtest(3, 'dummy1', $href), 2, 'case B7');
is(numtest(3, 'dummy1', %hash), 5, 'case B8');
is(numtest(4, 'dummy1', $href), 2, 'case B9');
is(numtest(4, 'dummy1', %hash), 5, 'case B10');
is(numtest(5, 'dummy1', $href), 2, 'case B11');
is(numtest(5, 'dummy1', %hash), 5, 'case B12');
is(numtest(0, 'dummy1', 'dummy2', $href), 3, 'case C1');
is(numtest(0, 'dummy1', 'dummy2', %hash), 6, 'case C2');
is(numtest(1, 'dummy1', 'dummy2', $href), 3, 'case C3');
is(numtest(1, 'dummy1', 'dummy2', %hash), 6, 'case C4');
is(numtest(2, 'dummy1', 'dummy2', $href), 6, 'case C5');
is(numtest(2, 'dummy1', 'dummy2', %hash), 6, 'case C6');
is(numtest(3, 'dummy1', 'dummy2', $href), 3, 'case C7');
is(numtest(3, 'dummy1', 'dummy2', %hash), 6, 'case C8');
is(numtest(4, 'dummy1', 'dummy2', $href), 3, 'case C9');
is(numtest(4, 'dummy1', 'dummy2', %hash), 6, 'case C10');
is(numtest(5, 'dummy1', 'dummy2', $href), 3, 'case C11');
is(numtest(5, 'dummy1', 'dummy2', %hash), 6, 'case C12');
is(memtest(42, 0, $href), '54', 'case D1');
is(memtest(23, 0, %hash), '13', 'case D2');
is(memtest('unicorn', 0, $href), 'charlie', 'case D3');
is(memtest('chunky', 0, %hash), 'bacon', 'case D4');
is(memtest(42, 1, $href), '<empty>', 'case D5');
is(memtest(23, 1, %hash), '<odd-sized>', 'case D6');
is(memtest(42, 0, 'dummy1', $href), undef, 'case E1');
is(memtest(23, 0, 'dummy1', %hash), '<odd-sized>', 'case E2');
is(memtest('unicorn', 0, 'dummy1', $href), undef, 'case E3');
is(memtest(42, 1, 'dummy1', $href), '54', 'case E4');
is(memtest(23, 1, 'dummy1', %hash), '13', 'case E5');
is(memtest('unicorn', 1, 'dymmy1', $href), 'charlie', 'case E6');
is(memtest('chunky', 1, 'dummy1', %hash), 'bacon', 'case E7');
is(memtest(42, 2, 'dummy1', $href), '<empty>', 'case E8');
is(memtest(23, 2, 'dummy1', %hash), '<odd-sized>', 'case E9');

Auch abrufbar als: Unified diff