1 package SL::Template::Plugin::L;
3 use base qw( Template::Plugin );
6 use List::MoreUtils qw(apply);
7 use List::Util qw(max);
8 use Scalar::Util qw(blessed);
11 use SL::Util qw(_hashify);
15 { # This will give you an id for identifying html tags and such.
16 # It's guaranteed to be unique unless you exceed 10 mio calls per request.
17 # Do not use these id's to store information across requests.
18 my $_id_sequence = int rand 1e7;
20 return "id_" . ( $_id_sequence = ($_id_sequence + 1) % 1e7 );
26 return $::locale->quote_special_chars('HTML', $string);
31 $string =~ s/(\"|\'|\\)/\\$1/g;
36 my ($class, $context, @args) = @_;
44 die 'not an accessor' if @_ > 1;
45 return $_[0]->{CONTEXT};
49 my ($method, $self, @args) = @_;
51 my $presenter = $::request->presenter;
53 if (!$presenter->can($method)) {
54 $::lxdebug->message(LXDebug::WARN(), "SL::Presenter has no method named '$method'!");
58 splice @args, -1, 1, %{ $args[-1] } if @args && (ref($args[-1]) eq 'HASH');
60 $presenter->$method(@args);
63 sub name_to_id { return _call_presenter('name_to_id', @_); }
64 sub html_tag { return _call_presenter('html_tag', @_); }
65 sub select_tag { return _call_presenter('select_tag', @_); }
66 sub input_tag { return _call_presenter('input_tag', @_); }
67 sub truncate { return _call_presenter('truncate', @_); }
68 sub simple_format { return _call_presenter('simple_format', @_); }
69 sub part_picker { return _call_presenter('part_picker', @_); }
71 sub _set_id_attribute {
72 my ($attributes, $name) = @_;
73 SL::Presenter::Tag::_set_id_attribute($attributes, $name);
77 my ($self, %options) = _hashify(1, @_);
81 return $self->html_tag('img', undef, %options);
85 my ($self, $name, $content, %attributes) = _hashify(3, @_);
87 _set_id_attribute(\%attributes, $name);
88 $attributes{rows} *= 1; # required by standard
89 $attributes{cols} *= 1; # required by standard
90 $content = $content ? _H($content) : '';
92 return $self->html_tag('textarea', $content, %attributes, name => $name);
96 my ($self, $name, %attributes) = _hashify(2, @_);
98 _set_id_attribute(\%attributes, $name);
99 $attributes{value} = 1 unless defined $attributes{value};
100 my $label = delete $attributes{label};
101 my $checkall = delete $attributes{checkall};
103 if ($attributes{checked}) {
104 $attributes{checked} = 'checked';
106 delete $attributes{checked};
109 my $code = $self->html_tag('input', undef, %attributes, name => $name, type => 'checkbox');
110 $code .= $self->html_tag('label', $label, for => $attributes{id}) if $label;
111 $code .= $self->javascript(qq|\$('#$attributes{id}').checkall('$checkall');|) if $checkall;
116 sub radio_button_tag {
117 my ($self, $name, %attributes) = _hashify(2, @_);
119 _set_id_attribute(\%attributes, $name);
120 $attributes{value} = 1 unless exists $attributes{value};
121 my $label = delete $attributes{label};
123 if ($attributes{checked}) {
124 $attributes{checked} = 'checked';
126 delete $attributes{checked};
129 my $code = $self->html_tag('input', undef, %attributes, name => $name, type => 'radio');
130 $code .= $self->html_tag('label', $label, for => $attributes{id}) if $label;
136 my ($self, $name, $value, %attributes) = _hashify(3, @_);
137 return $self->input_tag($name, $value, %attributes, type => 'hidden');
141 my ($self, $content, @slurp) = @_;
142 return $self->html_tag('div', $content, @slurp);
146 my ($self, $content, @slurp) = @_;
147 return $self->html_tag('ul', $content, @slurp);
151 my ($self, $content, @slurp) = @_;
152 return $self->html_tag('li', $content, @slurp);
156 my ($self, $href, $content, %params) = _hashify(3, @_);
160 return $self->html_tag('a', $content, %params, href => $href);
164 my ($self, $name, $value, %attributes) = _hashify(3, @_);
166 if ( $attributes{confirm} ) {
167 $attributes{onclick} = 'return confirm("'. _J(delete($attributes{confirm})) .'");';
170 return $self->input_tag($name, $value, %attributes, type => 'submit', class => 'submit');
174 my ($self, $onclick, $value, %attributes) = _hashify(3, @_);
176 _set_id_attribute(\%attributes, $attributes{name}) if $attributes{name};
177 $attributes{type} ||= 'button';
179 $onclick = 'if (!confirm("'. _J(delete($attributes{confirm})) .'")) return false; ' . $onclick if $attributes{confirm};
181 return $self->html_tag('input', undef, %attributes, value => $value, onclick => $onclick);
184 sub ajax_submit_tag {
185 my ($self, $url, $form_selector, $text, @slurp) = @_;
188 $form_selector = _J($form_selector);
189 my $onclick = qq|kivi.submit_ajax_form('${url}', '${form_selector}')|;
191 return $self->button_tag($onclick, $text, @slurp);
195 my ($self, $name, $value, %attributes) = _hashify(3, @_);
197 return $self->select_tag($name, [ [ 1 => $::locale->text('Yes') ], [ 0 => $::locale->text('No') ] ], default => $value ? 1 : 0, %attributes);
201 my ($self, $data) = @_;
202 return $self->html_tag('script', $data, type => 'text/javascript');
209 foreach my $file (@_) {
210 $file .= '.css' unless $file =~ m/\.css$/;
211 $file = "css/${file}" unless $file =~ m|/|;
213 $code .= qq|<link rel="stylesheet" href="${file}" type="text/css" media="screen" />|;
219 my $date_tag_id_idx = 0;
221 my ($self, $name, $value, %params) = _hashify(3, @_);
223 _set_id_attribute(\%params, $name);
224 my @onchange = $params{onchange} ? (onChange => delete $params{onchange}) : ();
225 my @classes = $params{no_cal} || $params{readonly} ? () : ('datepicker');
226 push @classes, delete($params{class}) if $params{class};
227 my %class = @classes ? (class => join(' ', @classes)) : ();
229 return $self->input_tag(
230 $name, blessed($value) ? $value->to_lxoffice : $value,
232 onblur => "check_right_date_format(this);",
238 sub customer_picker {
239 my ($self, $name, $value, %params) = @_;
240 my $name_e = _H($name);
242 $::request->{layout}->add_javascripts('autocomplete_customer.js');
244 $self->hidden_tag($name, (ref $value && $value->can('id') ? $value->id : ''), class => 'customer_autocomplete') .
245 $self->input_tag("$name_e\_name", (ref $value && $value->can('name')) ? $value->name : '', %params);
248 # simple version with select_tag
249 sub vendor_selector {
250 my ($self, $name, $value, %params) = @_;
252 my $actual_vendor_id = (defined $::form->{"$name"})? ((ref $::form->{"$name"}) ? $::form->{"$name"}->id : $::form->{"$name"}) :
253 (ref $value && $value->can('id')) ? $value->id : '';
255 return $self->select_tag($name, SL::DB::Manager::Vendor->get_all(),
256 default => $actual_vendor_id,
257 title_sub => sub { $_[0]->vendornumber . " : " . $_[0]->name },
263 # simple version with select_tag
265 my ($self, $name, $value, %params) = @_;
267 my $actual_part_id = (defined $::form->{"$name"})? ((ref $::form->{"$name"})? $::form->{"$name"}->id : $::form->{"$name"}) :
268 (ref $value && $value->can('id')) ? $value->id : '';
270 return $self->select_tag($name, SL::DB::Manager::Part->get_all(),
271 default => $actual_part_id,
272 title_sub => sub { $_[0]->partnumber . " : " . $_[0]->description },
282 foreach my $file (@_) {
283 $file .= '.js' unless $file =~ m/\.js$/;
284 $file = "js/${file}" unless $file =~ m|/|;
286 $code .= qq|<script type="text/javascript" src="${file}"></script>|;
293 my ($self, $tabs, %params) = _hashify(2, @_);
294 my $id = $params{id} || 'tab_' . _tag_id();
296 $params{selected} *= 1;
298 die 'L.tabbed needs an arrayred of tabs for first argument'
299 unless ref $tabs eq 'ARRAY';
301 my (@header, @blocks);
302 for my $i (0..$#$tabs) {
303 my $tab = $tabs->[$i];
307 my $tab_id = "__tab_id_$i";
308 push @header, $self->li_tag($self->link('#' . $tab_id, $tab->{name}));
309 push @blocks, $self->div_tag($tab->{data}, id => $tab_id);
312 return '' unless @header;
314 my $ul = $self->ul_tag(join('', @header), id => $id);
315 return $self->div_tag(join('', $ul, @blocks), class => 'tabwidget');
319 my ($self, $name, $src, %params) = _hashify(3, @_);
321 $params{method} ||= 'process';
323 return () if defined $params{if} && !$params{if};
326 if ($params{method} eq 'raw') {
328 } elsif ($params{method} eq 'process') {
329 $data = $self->_context->process($src, %{ $params{args} || {} });
331 die "unknown tag method '$params{method}'";
334 return () unless $data;
336 return +{ name => $name, data => $data };
340 my ($self, $name, $value, %attributes) = _hashify(3, @_);
343 my $min = delete $attributes{min_rows} || 1;
345 if (exists $attributes{cols}) {
346 $cols = delete $attributes{cols};
347 $rows = $::form->numtextrows($value, $cols);
349 $rows = delete $attributes{rows} || 1;
353 ? $self->textarea_tag($name, $value, %attributes, rows => max($rows, $min), ($cols ? (cols => $cols) : ()))
354 : $self->input_tag($name, $value, %attributes, ($cols ? (size => $cols) : ()));
357 sub multiselect2side {
358 my ($self, $id, %params) = _hashify(2, @_);
360 $params{labelsx} = "\"" . _J($params{labelsx} || $::locale->text('Available')) . "\"";
361 $params{labeldx} = "\"" . _J($params{labeldx} || $::locale->text('Selected')) . "\"";
362 $params{moveOptions} = 'false';
364 my $vars = join(', ', map { "${_}: " . $params{$_} } keys %params);
366 <script type="text/javascript">
367 \$().ready(function() {
368 \$('#${id}').multiselect2side({ ${vars} });
376 sub sortable_element {
377 my ($self, $selector, %params) = _hashify(2, @_);
379 my %attributes = ( distance => 5,
380 helper => <<'JAVASCRIPT' );
381 function(event, ui) {
382 ui.children().each(function() {
383 $(this).width($(this).width());
391 if ($params{url} && $params{with}) {
392 my $as = $params{as} || $params{with};
393 my $filter = ".filter(function(idx) { return this.substr(0, " . length($params{with}) . ") == '$params{with}'; })";
394 $filter .= ".map(function(idx, str) { return str.replace('$params{with}_', ''); })";
396 my $params_js = $params{params} ? qq| + ($params{params})| : '';
398 $stop_event = <<JAVASCRIPT;
399 \$.post('$params{url}'${params_js}, { '${as}[]': \$(\$('${selector}').sortable('toArray'))${filter}.toArray() });
403 if (!$params{dont_recolor}) {
404 $stop_event .= <<JAVASCRIPT;
405 \$('${selector}>*:odd').removeClass('listrow1').removeClass('listrow0').addClass('listrow0');
406 \$('${selector}>*:even').removeClass('listrow1').removeClass('listrow0').addClass('listrow1');
411 $attributes{stop} = <<JAVASCRIPT;
412 function(event, ui) {
419 $params{handle} = '.dragdrop' unless exists $params{handle};
420 $attributes{handle} = "'$params{handle}'" if $params{handle};
422 my $attr_str = join(', ', map { "${_}: $attributes{$_}" } keys %attributes);
424 my $code = <<JAVASCRIPT;
425 <script type="text/javascript">
427 \$( "${selector}" ).sortable({ ${attr_str} })
435 sub online_help_tag {
436 my ($self, $tag, %params) = _hashify(2, @_);
437 my $cc = $::myconfig{countrycode};
438 my $file = "doc/online/$cc/$tag.html";
439 my $text = $params{text} || $::locale->text('Help');
441 die 'malformed help tag' unless $tag =~ /^[a-zA-Z0-9_]+$/;
442 return unless -f $file;
443 return $self->html_tag('a', $text, href => $file, class => 'jqModal')
448 return '<pre>' . Data::Dumper::Dumper(@_) . '</pre>';
451 sub sortable_table_header {
452 my ($self, $by, %params) = _hashify(2, @_);
454 my $controller = $self->{CONTEXT}->stash->get('SELF');
455 my $sort_spec = $controller->get_sort_spec;
456 my $by_spec = $sort_spec->{$by};
457 my %current_sort_params = $controller->get_current_sort_params;
458 my ($image, $new_dir) = ('', $current_sort_params{dir});
459 my $title = delete($params{title}) || $::locale->text($by_spec->{title});
461 if ($current_sort_params{by} eq $by) {
462 my $current_dir = $current_sort_params{dir} ? 'up' : 'down';
463 $image = '<img border="0" src="image/' . $current_dir . '.png">';
464 $new_dir = 1 - ($current_sort_params{dir} || 0);
467 $params{ $sort_spec->{FORM_PARAMS}->[0] } = $by;
468 $params{ $sort_spec->{FORM_PARAMS}->[1] } = ($new_dir ? '1' : '0');
470 return '<a href="' . $controller->get_callback(%params) . '">' . _H($title) . $image . '</a>';
473 sub paginate_controls {
474 my ($self, %params) = _hashify(1, @_);
476 my $controller = $self->{CONTEXT}->stash->get('SELF');
477 my $paginate_spec = $controller->get_paginate_spec;
478 my %paginate_params = $controller->get_current_paginate_params;
480 my %template_params = (
481 pages => \%paginate_params,
483 my %url_params = _hashify(0, @_);
484 $url_params{ $paginate_spec->{FORM_PARAMS}->[0] } = delete $url_params{page};
485 $url_params{ $paginate_spec->{FORM_PARAMS}->[1] } = delete $url_params{per_page} if exists $url_params{per_page};
487 return $controller->get_callback(%url_params);
492 return SL::Presenter->get->render('common/paginate', %template_params);
501 SL::Templates::Plugin::L -- Layouting / tag generation
505 Usage from a template:
509 [% L.select_tag('direction', [ [ 'left', 'To the left' ], [ 'right', 'To the right', 1 ] ]) %]
511 [% L.select_tag('direction', [ { direction => 'left', display => 'To the left' },
512 { direction => 'right', display => 'To the right' } ],
513 value_key => 'direction', title_key => 'display', default => 'right')) %]
515 [% L.select_tag('direction', [ { direction => 'left', display => 'To the left' },
516 { direction => 'right', display => 'To the right', selected => 1 } ],
517 value_key => 'direction', title_key => 'display')) %]
521 A module modeled a bit after Rails' ActionView helpers. Several small
522 functions that create HTML tags from various kinds of data sources.
524 The C<id> attribute is usually calculated automatically. This can be
525 overridden by either specifying an C<id> attribute or by setting
530 =head2 LOW-LEVEL FUNCTIONS
532 The following items are just forwarded to L<SL::Presenter::Tag>:
536 =item * C<name_to_id $name>
538 =item * C<stringify_attributes %items>
540 =item * C<html_tag $tag_name, $content_string, %attributes>
544 =head2 HIGH-LEVEL FUNCTIONS
546 The following functions are just forwarded to L<SL::Presenter::Tag>:
550 =item * C<input_tag $name, $value, %attributes>
552 =item * C<select_tag $name, \@collection, %attributes>
556 Available high-level functions implemented in this module:
560 =item C<yes_no_tag $name, $value, %attributes>
562 Creates a HTML 'select' tag with the two entries C<yes> and C<no> by
563 calling L<select_tag>. C<$value> determines
564 which entry is selected. The C<%attributes> are passed through to
567 =item C<hidden_tag $name, $value, %attributes>
569 Creates a HTML 'input type=hidden' tag named C<$name> with the value
570 C<$value> and with arbitrary HTML attributes from C<%attributes>. The
571 tag's C<id> defaults to C<name_to_id($name)>.
573 =item C<submit_tag $name, $value, %attributes>
575 Creates a HTML 'input type=submit class=submit' tag named C<$name> with the
576 value C<$value> and with arbitrary HTML attributes from C<%attributes>. The
577 tag's C<id> defaults to C<name_to_id($name)>.
579 If C<$attributes{confirm}> is set then a JavaScript popup dialog will
580 be added via the C<onclick> handler asking the question given with
581 C<$attributes{confirm}>. The request is only submitted if the user
582 clicks the dialog's ok/yes button.
584 =item C<ajax_submit_tag $url, $form_selector, $text, %attributes>
586 Creates a HTML 'input type="button"' tag with a very specific onclick
587 handler that submits the form given by the jQuery selector
588 C<$form_selector> to the URL C<$url> (the actual JavaScript function
589 called for that is C<kivi.submit_ajax_form()> in
590 C<js/client_js.js>). The button's label will be C<$text>.
592 =item C<button_tag $onclick, $text, %attributes>
594 Creates a HTML 'input type="button"' tag with an onclick handler
595 C<$onclick> and a value of C<$text>. The button does not have a name
596 nor an ID by default.
598 If C<$attributes{confirm}> is set then a JavaScript popup dialog will
599 be prepended to the C<$onclick> handler asking the question given with
600 C<$attributes{confirm}>. The request is only submitted if the user
601 clicks the dialog's "ok/yes" button.
603 =item C<textarea_tag $name, $value, %attributes>
605 Creates a HTML 'textarea' tag named C<$name> with the content
606 C<$value> and with arbitrary HTML attributes from C<%attributes>. The
607 tag's C<id> defaults to C<name_to_id($name)>.
609 =item C<checkbox_tag $name, %attributes>
611 Creates a HTML 'input type=checkbox' tag named C<$name> with arbitrary
612 HTML attributes from C<%attributes>. The tag's C<id> defaults to
613 C<name_to_id($name)>. The tag's C<value> defaults to C<1>.
615 If C<%attributes> contains a key C<label> then a HTML 'label' tag is
616 created with said C<label>. No attribute named C<label> is created in
619 If C<%attributes> contains a key C<checkall> then the value is taken as a
620 JQuery selector and clicking this checkbox will also toggle all checkboxes
621 matching the selector.
623 =item C<date_tag $name, $value, %attributes>
625 Creates a date input field, with an attached javascript that will open a
628 =item C<radio_button_tag $name, %attributes>
630 Creates a HTML 'input type=radio' tag named C<$name> with arbitrary
631 HTML attributes from C<%attributes>. The tag's C<value> defaults to
632 C<1>. The tag's C<id> defaults to C<name_to_id($name . "_" . $value)>.
634 If C<%attributes> contains a key C<label> then a HTML 'label' tag is
635 created with said C<label>. No attribute named C<label> is created in
638 =item C<javascript_tag $file1, $file2, $file3...>
640 Creates a HTML 'E<lt>script type="text/javascript" src="..."E<gt>'
641 tag for each file name parameter passed. Each file name will be
642 postfixed with '.js' if it isn't already and prefixed with 'js/' if it
643 doesn't contain a slash.
645 =item C<stylesheet_tag $file1, $file2, $file3...>
647 Creates a HTML 'E<lt>link rel="text/stylesheet" href="..."E<gt>' tag
648 for each file name parameter passed. Each file name will be postfixed
649 with '.css' if it isn't already and prefixed with 'css/' if it doesn't
652 =item C<tabbed \@tab, %attributes>
654 Will create a tabbed area. The tabs should be created with the helper function
658 L.tab(LxERP.t8('Basic Data'), 'part/_main_tab.html'),
659 L.tab(LxERP.t8('Custom Variables'), 'part/_cvar_tab.html', if => SELF.display_cvar_tab),
662 =item C<areainput_tag $name, $content, %PARAMS>
664 Creates a generic input tag or textarea tag, depending on content size. The
665 amount of desired rows must be either given with the C<rows> parameter or can
666 be computed from the value and the C<cols> paramter, Accepted parameters
667 include C<min_rows> for rendering a minimum of rows if a textarea is displayed.
669 You can force input by setting rows to 1, and you can force textarea by setting
672 =item C<multiselect2side $id, %params>
674 Creates a JavaScript snippet calling the jQuery function
675 C<multiselect2side> on the select control with the ID C<$id>. The
676 select itself is not created. C<%params> can contain the following
683 The label of the list of available options. Defaults to the
684 translation of 'Available'.
688 The label of the list of selected options. Defaults to the
689 translation of 'Selected'.
693 =item C<sortable_element $selector, %params>
695 Makes the children of the DOM element C<$selector> (a jQuery selector)
696 sortable with the I<jQuery UI Selectable> library. The children can be
697 dragged & dropped around. After dropping an element an URL can be
698 postet to with the element IDs of the sorted children.
700 If this is used then the JavaScript file C<js/jquery-ui.js> must be
701 included manually as well as it isn't loaded via C<$::form-gt;header>.
703 C<%params> can contain the following entries:
709 The URL to POST an AJAX request to after a dragged element has been
710 dropped. The AJAX request's return value is ignored. If given then
711 C<$params{with}> must be given as well.
715 A string that is interpreted as the prefix of the children's ID. Upon
716 POSTing the result each child whose ID starts with C<$params{with}> is
717 considered. The prefix and the following "_" is removed from the
718 ID. The remaining parts of the IDs of those children are posted as a
719 single array parameter. The array parameter's name is either
720 C<$params{as}> or, missing that, C<$params{with}>.
724 Sets the POST parameter name for AJAX request after dropping an
725 element (see C<$params{with}>).
729 An optional jQuery selector specifying which part of the child element
730 is dragable. If the parameter is not given then it defaults to
731 C<.dragdrop> matching DOM elements with the class C<dragdrop>. If the
732 parameter is set and empty then the whole child element is dragable,
733 and clicks through to underlying elements like inputs or links might
736 =item C<dont_recolor>
738 If trueish then the children will not be recolored. The default is to
739 recolor the children by setting the class C<listrow0> on odd and
740 C<listrow1> on even entries.
744 An optional JavaScript string that is evaluated before sending the
745 POST request. The result must be a string that is appended to the URL.
751 <script type="text/javascript" src="js/jquery-ui.js"></script>
753 <table id="thing_list">
755 <tr><td>This</td><td>That</td></tr>
758 <tr id="thingy_2"><td>stuff</td><td>more stuff</td></tr>
759 <tr id="thingy_15"><td>stuff</td><td>more stuff</td></tr>
760 <tr id="thingy_6"><td>stuff</td><td>more stuff</td></tr>
764 [% L.sortable_element('#thing_list tbody',
765 url => 'controller.pl?action=SystemThings/reorder',
768 recolor_rows => 1) %]
770 After dropping e.g. the third element at the top of the list a POST
771 request would be made to the C<reorder> action of the C<SystemThings>
772 controller with a single parameter called C<thing_ids> -- an array
773 containing the values C<[ 6, 2, 15 ]>.
777 Dumps the Argument using L<Data::Dumper> into a E<lt>preE<gt> block.
779 =item C<sortable_table_header $by, %params>
781 Create a link and image suitable for placement in a table
782 header. C<$by> must be an index set up by the controller with
783 L<SL::Controller::Helper::make_sorted>.
785 The optional parameter C<$params{title}> can override the column title
786 displayed to the user. Otherwise the column title from the
787 controller's sort spec is used.
789 The other parameters in C<%params> are passed unmodified to the
790 underlying call to L<SL::Controller::Base::url_for>.
792 See the documentation of L<SL::Controller::Helper::Sorted> for an
793 overview and further usage instructions.
795 =item C<paginate_controls>
797 Create a set of links used to paginate a list view.
799 See the documentation of L<SL::Controller::Helper::Paginated> for an
800 overview and further usage instructions.
804 =head2 CONVERSION FUNCTIONS
808 =item C<tab, description, target, %PARAMS>
810 Creates a tab for C<tabbed>. The description will be used as displayed name.
811 The target should be a block or template that can be processed. C<tab> supports
812 a C<method> parameter, which can override the process method to apply target.
813 C<method => 'raw'> will just include the given text as is. I was too lazy to
814 implement C<include> properly.
816 Also an C<if> attribute is supported, so that tabs can be suppressed based on
817 some occasion. In this case the supplied block won't even get processed, and
818 the resulting tab will get ignored by C<tabbed>:
820 L.tab('Awesome tab wih much info', '_much_info.html', if => SELF.wants_all)
822 =item C<truncate $text, [%params]>
824 See L<SL::Presenter::Text/truncate>.
826 =item C<simple_format $text>
828 See L<SL::Presenter::Text/simple_format>.
832 =head1 MODULE AUTHORS
834 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
836 L<http://linet-services.de>