use base qw( Template::Plugin );
use Template::Plugin;
+use List::MoreUtils qw(apply);
+use List::Util qw(max);
use strict;
return $::locale->quote_special_chars('HTML', $string);
}
+sub _J {
+ my $string = "" . shift;
+ $string =~ s/\"/\\\"/g;
+ return $string;
+}
+
sub _hashify {
return (@_ && (ref($_[0]) eq 'HASH')) ? %{ $_[0] } : @_;
}
sub new {
- my $class = shift;
- my $context = shift;
+ my ($class, $context, @args) = @_;
- return bless { }, $class;
+ return bless {
+ CONTEXT => $context,
+ }, $class;
+}
+
+sub _context {
+ die 'not an accessor' if @_ > 1;
+ return $_[0]->{CONTEXT};
}
sub name_to_id {
}
sub attributes {
- my $self = shift;
- my %options = _hashify(@_);
+ my ($self, @slurp) = @_;
+ my %options = _hashify(@slurp);
my @result = ();
while (my ($name, $value) = each %options) {
next unless $name;
- $value ||= '';
+ next if $name eq 'disabled' && !$value;
+ $value = '' if !defined($value);
push @result, _H($name) . '="' . _H($value) . '"';
}
}
sub html_tag {
- my $self = shift;
- my $tag = shift;
- my $content = shift;
- my $attributes = $self->attributes(@_);
+ my ($self, $tag, $content, @slurp) = @_;
+ my $attributes = $self->attributes(@slurp);
return "<${tag}${attributes}/>" unless defined($content);
return "<${tag}${attributes}>${content}</${tag}>";
}
sub textarea_tag {
- my $self = shift;
- my $name = shift;
- my $content = shift;
- my %attributes = _hashify(@_);
+ my ($self, $name, $content, @slurp) = @_;
+ my %attributes = _hashify(@slurp);
$attributes{id} ||= $self->name_to_id($name);
- $content = $content ? '' : _H($content);
+ $content = $content ? _H($content) : '';
return $self->html_tag('textarea', $content, %attributes, name => $name);
}
sub checkbox_tag {
- my $self = shift;
- my $name = shift;
- my %attributes = _hashify(@_);
+ my ($self, $name, @slurp) = @_;
+ my %attributes = _hashify(@slurp);
$attributes{id} ||= $self->name_to_id($name);
$attributes{value} = 1 unless defined $attributes{value};
}
sub input_tag {
- my $self = shift;
- my $name = shift;
- my $value = shift;
- my %attributes = _hashify(@_);
+ my ($self, $name, $value, @slurp) = @_;
+ my %attributes = _hashify(@slurp);
$attributes{id} ||= $self->name_to_id($name);
$attributes{type} ||= 'text';
return $self->html_tag('input', undef, %attributes, name => $name, value => $value);
}
+sub hidden_tag {
+ return shift->input_tag(@_, type => 'hidden');
+}
+
+sub div_tag {
+ my ($self, $content, @slurp) = @_;
+ return $self->html_tag('div', $content, @slurp);
+}
+
+sub ul_tag {
+ my ($self, $content, @slurp) = @_;
+ return $self->html_tag('ul', $content, @slurp);
+}
+
+sub li_tag {
+ my ($self, $content, @slurp) = @_;
+ return $self->html_tag('li', $content, @slurp);
+}
+
+sub link {
+ my ($self, $href, $content, @slurp) = @_;
+ my %params = _hashify(@slurp);
+
+ $href ||= '#';
+
+ return $self->html_tag('a', $content, %params, href => $href);
+}
+
+sub submit_tag {
+ my ($self, $name, $value, @slurp) = @_;
+ my %attributes = _hashify(@slurp);
+
+ $attributes{onclick} = "if (confirm('" . delete($attributes{confirm}) . "')) return true; else return false;" if $attributes{confirm};
+
+ return $self->input_tag($name, $value, %attributes, type => 'submit', class => 'submit');
+}
+
+sub button_tag {
+ my ($self, $onclick, $value, @slurp) = @_;
+ my %attributes = _hashify(@slurp);
+
+ return $self->input_tag(undef, $value, %attributes, type => 'button', onclick => $onclick);
+}
+
sub options_for_select {
- my $self = shift;
- my $collection = shift;
- my %options = _hashify(@_);
+ my $self = shift;
+ my $collection = shift;
+ my %options = _hashify(@_);
- my $value_key = $options{value} || 'id';
- my $title_key = $options{title} || $value_key;
+ my $value_key = $options{value} || 'id';
+ my $title_key = $options{title} || $value_key;
- my @elements = ();
- push @elements, [ undef, $options{empty_title} || '' ] if $options{with_empty};
+ my $value_sub = $options{value_sub};
+ my $title_sub = $options{title_sub};
- if ($collection && (ref $collection eq 'ARRAY')) {
- foreach my $element (@{ $collection }) {
- my @result = !ref $element ? ( $element, $element )
- : ref $element eq 'ARRAY' ? ( $element->[0], $element->[1] )
- : ref $element eq 'HASH' ? ( $element->{$value_key}, $element->{$title_key} )
- : ( $element->$value_key, $element->$title_key );
+ my $value_title_sub = $options{value_title_sub};
- push @elements, \@result;
- }
- }
+ my %selected = map { ( $_ => 1 ) } @{ ref($options{default}) eq 'ARRAY' ? $options{default} : $options{default} ? [ $options{default} ] : [] };
+
+ my $access = sub {
+ my ($element, $index, $key, $sub) = @_;
+ my $ref = ref $element;
+ return $sub ? $sub->($element)
+ : !$ref ? $element
+ : $ref eq 'ARRAY' ? $element->[$index]
+ : $ref eq 'HASH' ? $element->{$key}
+ : $element->$key;
+ };
+
+ my @elements = ();
+ push @elements, [ undef, $options{empty_title} || '' ] if $options{with_empty};
+ push @elements, map [
+ $value_title_sub ? $value_title_sub->($_) : (
+ $access->($_, 0, $value_key, $value_sub),
+ $access->($_, 1, $title_key, $title_sub),
+ )
+ ], @{ $collection } if $collection && ref $collection eq 'ARRAY';
my $code = '';
foreach my $result (@elements) {
my %attributes = ( value => $result->[0] );
- $attributes{selected} = 'selected' if $options{default} && ($options{default} eq ($result->[0] || ''));
+ $attributes{selected} = 'selected' if $selected{ $result->[0] || '' };
$code .= $self->html_tag('option', _H($result->[1]), %attributes);
}
return $self->html_tag('script', $data, type => 'text/javascript');
}
+sub stylesheet_tag {
+ my $self = shift;
+ my $code = '';
+
+ foreach my $file (@_) {
+ $file .= '.css' unless $file =~ m/\.css$/;
+ $file = "css/${file}" unless $file =~ m|/|;
+
+ $code .= qq|<link rel="stylesheet" href="${file}" type="text/css" media="screen" />|;
+ }
+
+ return $code;
+}
+
sub date_tag {
my ($self, $name, $value, @slurp) = @_;
my %params = _hashify(@slurp);
my $name_e = _H($name);
my $seq = _tag_id();
+ my $datefmt = apply {
+ s/d+/\%d/gi;
+ s/m+/\%m/gi;
+ s/y+/\%Y/gi;
+ } $::myconfig{"dateformat"};
$params{cal_align} ||= 'BR';
%params,
) .
$self->javascript(
- "Calendar.setup({ inputField: '$name_e', ifFormat: '$::myconfig{jsc_dateformat}', align: '$params{cal_align}', button: 'trigger$seq' });"
+ "Calendar.setup({ inputField: '$name_e', ifFormat: '$datefmt', align: '$params{cal_align}', button: 'trigger$seq' });"
) : '');
+}
sub javascript_tag {
my $self = shift;
return $code;
}
+sub tabbed {
+ my ($self, $tabs, @slurp) = @_;
+ my %params = _hashify(@slurp);
+ my $id = $params{id} || 'tab_' . _tag_id();
+
+ $params{selected} *= 1;
+
+ die 'L.tabbed needs an arrayred of tabs for first argument'
+ unless ref $tabs eq 'ARRAY';
+
+ my (@header, @blocks);
+ for my $i (0..$#$tabs) {
+ my $tab = $tabs->[$i];
+
+ next if $tab eq '';
+
+ my $selected = $params{selected} == $i;
+ my $tab_id = "__tab_id_$i";
+ push @header, $self->li_tag(
+ $self->link('', $tab->{name}, rel => $tab_id),
+ ($selected ? (class => 'selected') : ())
+ );
+ push @blocks, $self->div_tag($tab->{data},
+ id => $tab_id, class => 'tabcontent');
+ }
+
+ return '' unless @header;
+ return $self->ul_tag(
+ join('', @header), id => $id, class => 'shadetabs'
+ ) .
+ $self->div_tag(
+ join('', @blocks), class => 'tabcontentstyle'
+ ) .
+ $self->javascript(
+ qq|var $id = new ddtabcontent("$id");$id.setpersist(true);| .
+ qq|$id.setselectedClassTarget("link");$id.init();|
+ );
+}
+
+sub tab {
+ my ($self, $name, $src, @slurp) = @_;
+ my %params = _hashify(@slurp);
+
+ $params{method} ||= 'process';
+
+ return () if defined $params{if} && !$params{if};
+
+ my $data;
+ if ($params{method} eq 'raw') {
+ $data = $src;
+ } elsif ($params{method} eq 'process') {
+ $data = $self->_context->process($src, %{ $params{args} || {} });
+ } else {
+ die "unknown tag method '$params{method}'";
+ }
+
+ return () unless $data;
+
+ return +{ name => $name, data => $data };
+}
+
+sub areainput_tag {
+ my ($self, $name, $value, @slurp) = @_;
+ my %attributes = _hashify(@slurp);
+
+ my $rows = delete $attributes{rows} || 1;
+ my $min = delete $attributes{min_rows} || 1;
+
+ return $rows > 1
+ ? $self->textarea_tag($name, $value, %attributes, rows => max $rows, $min)
+ : $self->input_tag($name, $value, %attributes);
+}
+
+sub multiselect2side {
+ my ($self, $id, @slurp) = @_;
+ my %params = _hashify(@slurp);
+
+ $params{labelsx} = "\"" . _J($params{labelsx} || $::locale->text('Available')) . "\"";
+ $params{labeldx} = "\"" . _J($params{labeldx} || $::locale->text('Selected')) . "\"";
+ $params{moveOptions} = 'false';
+
+ my $vars = join(', ', map { "${_}: " . $params{$_} } keys %params);
+ my $code = <<EOCODE;
+<script type="text/javascript">
+ \$().ready(function() {
+ \$('#${id}').multiselect2side({ ${vars} });
+ });
+</script>
+EOCODE
+
+ return $code;
+}
+
+sub dump {
+ my $self = shift;
+ require Data::Dumper;
+ return '<pre>' . Data::Dumper::Dumper(@_) . '</pre>';
+}
+
1;
__END__
C<$value> and with arbitrary HTML attributes from C<%attributes>. The
tag's C<id> defaults to C<name_to_id($name)>.
+=item C<hidden_tag $name, $value, %attributes>
+
+Creates a HTML 'input type=hidden' tag named C<$name> with the value
+C<$value> and with arbitrary HTML attributes from C<%attributes>. The
+tag's C<id> defaults to C<name_to_id($name)>.
+
+=item C<submit_tag $name, $value, %attributes>
+
+Creates a HTML 'input type=submit class=submit' tag named C<$name> with the
+value C<$value> and with arbitrary HTML attributes from C<%attributes>. The
+tag's C<id> defaults to C<name_to_id($name)>.
+
+If C<$attributes{confirm}> is set then a JavaScript popup dialog will
+be added via the C<onclick> handler asking the question given with
+C<$attributes{confirm}>. If request is only submitted if the user
+clicks the dialog's ok/yes button.
+
=item C<textarea_tag $name, $value, %attributes>
Creates a HTML 'textarea' tag named C<$name> with the content
postfixed with '.js' if it isn't already and prefixed with 'js/' if it
doesn't contain a slash.
+=item C<stylesheet_tag $file1, $file2, $file3...>
+
+Creates a HTML 'E<lt>link rel="text/stylesheet" href="..."E<gt>' tag
+for each file name parameter passed. Each file name will be postfixed
+with '.css' if it isn't already and prefixed with 'css/' if it doesn't
+contain a slash.
+
+=item C<date_tag $name, $value, cal_align =E<gt> $align_code, %attributes>
+
+Creates a date input field, with an attached javascript that will open a
+calendar on click. The javascript ist by default anchoered at the bottom right
+sight. This can be overridden with C<cal_align>, see Calendar documentation for
+the details, usually you'll want a two letter abbreviation of the alignment.
+Right + Bottom becomes C<BL>.
+
+=item C<tabbed \@tab, %attributes>
+
+Will create a tabbed area. The tabs should be created with the helper function
+C<tab>. Example:
+
+ [% L.tabbed([
+ L.tab(LxERP.t8('Basic Data'), 'part/_main_tab.html'),
+ L.tab(LxERP.t8('Custom Variables'), 'part/_cvar_tab.html', if => SELF.display_cvar_tab),
+ ]) %]
+
+An optional attribute is C<selected>, which accepts the ordinal of a tab which
+should be selected by default.
+
+=item C<areainput_tag $name, $content, %PARAMS>
+
+Creates a generic input tag or textarea tag, depending on content size. The
+mount of desired rows must be given with C<rows> parameter, Accpeted parameters
+include C<min_rows> for rendering a minimum of rows if a textarea is displayed.
+
+You can force input by setting rows to 1, and you can force textarea by setting
+rows to anything >1.
+
+=item C<multiselect2side $id, %params>
+
+Creates a JavaScript snippet calling the jQuery function
+C<multiselect2side> on the select control with the ID C<$id>. The
+select itself is not created. C<%params> can contain the following
+entries:
+
+=over 2
+
+=item C<labelsx>
+
+The label of the list of available options. Defaults to the
+translation of 'Available'.
+
+=item C<labeldx>
+
+The label of the list of selected options. Defaults to the
+translation of 'Selected'.
+
+=back
+
+=item C<dump REF>
+
+Dumps the Argument using L<Data::Dumper> into a E<lt>preE<gt> block.
+
=back
=head2 CONVERSION FUNCTIONS
For cases 3 and 4 C<$options{value}> defaults to C<id> and
C<$options{title}> defaults to C<$options{value}>.
+In addition to pure keys/method you can also provide coderefs as I<value_sub>
+and/or I<title_sub>. If present, these take precedence over keys or methods,
+and are called with the element as first argument. It must return the value or
+title.
+
+Lastly a joint coderef I<value_title_sub> may be provided, which in turn takes
+precedence over each individual sub. It will only be called once for each
+element and must return a list of value and title.
+
If the option C<with_empty> is set then an empty element (value
C<undef>) will be used as the first element. The title to display for
this element can be set with the option C<empty_title> and defaults to
an empty string.
+The option C<default> can be either a scalar or an array reference
+containing the values of the options which should be set to be
+selected.
+
+=item C<tab, description, target, %PARAMS>
+
+Creates a tab for C<tabbed>. The description will be used as displayed name.
+The target should be a block or template that can be processed. C<tab> supports
+a C<method> parameter, which can override the process method to apply target.
+C<method => 'raw'> will just include the given text as is. I was too lazy to
+implement C<include> properly.
+
+Also an C<if> attribute is supported, so that tabs can be suppressed based on
+some occasion. In this case the supplied block won't even get processed, and
+the resulting tab will get ignored by C<tabbed>:
+
+ L.tab('Awesome tab wih much info', '_much_info.html', if => SELF.wants_all)
+
=back
=head1 MODULE AUTHORS