1 |
package Frey::Action; |
package Frey::Action; |
2 |
use Moose; |
use Moose; |
3 |
extends 'Frey::PPI'; |
extends 'Frey::PPI'; |
4 |
with 'Frey::Web'; |
with 'Frey::Web', 'Frey::Config'; |
|
with 'Frey::Config'; |
|
5 |
|
|
6 |
use Clone qw/clone/; |
use Clone qw/clone/; |
7 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
42 |
|
|
43 |
my @required_attributes = $self->required; |
my @required_attributes = $self->required; |
44 |
my $required_attributes = $self->required; |
my $required_attributes = $self->required; |
45 |
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my $required_hash = $self->required('as_hash'); |
46 |
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|
47 |
=cut |
=cut |
48 |
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|
49 |
sub required { |
sub required { |
50 |
my ( $self ) = @_; |
my ($self,$param) = @_; |
51 |
$self->load_class( $self->class ); |
$self->load_class( $self->class ); |
52 |
|
|
53 |
my @required = |
my @required = |
54 |
grep { |
grep { |
55 |
defined $_ && $_->can('name') && |
defined $_ && $_->can('name') && |
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! defined( $self->params->{ $_->name } ) && |
|
56 |
! $_->is_lazy |
! $_->is_lazy |
57 |
} |
} |
58 |
map { |
map { |
60 |
blessed $attr && $attr->is_required && $attr; |
blessed $attr && $attr->is_required && $attr; |
61 |
} $self->class->meta->get_attribute_list; |
} $self->class->meta->get_attribute_list; |
62 |
|
|
63 |
warn "## required = ",dump( map { $_->name } @required ), " for ", $self->class if @required && $self->debug; |
@required = map { $_->name } @required; |
64 |
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warn "## required = ",dump( @required ), " for ", $self->class if @required && $self->debug; |
65 |
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66 |
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if ( $param eq 'as_hash' ) { |
67 |
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my $hash; |
68 |
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map { |
69 |
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$hash->{$_} = 1; |
70 |
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$hash->{$_} = 0 if defined $self->params->{$_}; |
71 |
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} @required; |
72 |
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return $hash; |
73 |
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} |
74 |
return @required if wantarray; |
return @required if wantarray; |
75 |
return \@required; |
return \@required; |
76 |
} |
} |
90 |
my $a; |
my $a; |
91 |
my @attrs = @{ $self->attribute_order }; |
my @attrs = @{ $self->attribute_order }; |
92 |
@attrs = map { $a->{$_}++; $_ } @attrs; |
@attrs = map { $a->{$_}++; $_ } @attrs; |
93 |
push @attrs, $_ foreach grep { ! $a->{$_} } map { $_->name } @{ $self->required }; |
push @attrs, $_ foreach grep { ! $a->{$_} } @{ $self->required }; |
94 |
warn "# attributes = ",dump( @attrs ) if $self->debug; |
warn "# attributes = ",dump( @attrs ) if $self->debug; |
95 |
return @attrs if wantarray; |
return @attrs if wantarray; |
96 |
return \@attrs; |
return \@attrs; |
103 |
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104 |
=cut |
=cut |
105 |
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106 |
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sub form_id { |
107 |
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my ($self) = @_; |
108 |
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my $form_id = $self->class; |
109 |
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$form_id =~ s{\W+}{_}g; |
110 |
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return $form_id; |
111 |
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} |
112 |
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113 |
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sub select_values { |
114 |
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my ( $self, $name, $attr_type, $values ) = @_; |
115 |
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116 |
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$attr_type ||= '?' and warn "$name doesn't have attr_type"; |
117 |
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118 |
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my $form_id = $self->form_id; |
119 |
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my $max_value_len = 0; |
120 |
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my $form_value_len = $self->class->form_value_len if $self->class->can('form_value_len'); |
121 |
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my @values; |
122 |
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my $display; |
123 |
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my $html = ''; |
124 |
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125 |
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foreach ( @$values ) { |
126 |
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my $v = ref($_) eq 'HASH' ? $_->{$name} : $_; |
127 |
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if ( $v =~ s/\t+(.+)$// ) { |
128 |
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$display->{$v} = $1; |
129 |
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} |
130 |
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warn "## value '$v'"; |
131 |
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push @values, $v; |
132 |
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$max_value_len = length($v) if length($v) > $max_value_len; |
133 |
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} |
134 |
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135 |
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if ( my $l = $form_value_len->{$name} ) { |
136 |
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$max_value_len = $l if $l > $max_value_len; |
137 |
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} |
138 |
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139 |
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warn "# max_value_len: $max_value_len"; |
140 |
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#my $render = eval $class . '->render_' . $name; |
141 |
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my $call = 'render_' . $name; |
142 |
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my $render = $self->class->$call if $self->class->can($call); |
143 |
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warn "## render $@"; |
144 |
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145 |
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if ( $#values > 3 && $render !~ m{radio} ) { |
146 |
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my $options = join("\n", |
147 |
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map { |
148 |
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my $d = $display->{$_} || $_; |
149 |
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qq|<option value="$_">$d</option>|; |
150 |
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} @values |
151 |
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); |
152 |
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# onchange="alert(this.options[this.selectedIndex].value);" |
153 |
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$html = qq| |
154 |
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<select title="$attr_type" name="$name"> |
155 |
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$options |
156 |
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</select> |
157 |
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| if $options; |
158 |
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} else { |
159 |
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my $delimiter = $max_value_len > $self->input_step_size ? qq|<br>| : ''; |
160 |
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my $radio = |
161 |
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# $delimiter . |
162 |
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join("\n", |
163 |
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map { strip(qq| |
164 |
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<span title="$attr_type"> |
165 |
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<input type="radio" name="$name" value="$_"> |
166 |
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$_ |
167 |
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</span> |
168 |
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$delimiter |
169 |
|
|) } @values |
170 |
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); |
171 |
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if ( $radio ) { |
172 |
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173 |
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$self->add_js('static/Frey/Action.js'); # clear_radio |
174 |
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my $js = qq{ |
175 |
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onfocus="clear_radio('$form_id','$name'); this.disabled = false;" onblur="clear_radio('$form_id','$name'); this.disabled = true;" |
176 |
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}; |
177 |
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my $size = int( $max_value_len / $self->input_step_size ) + 1; |
178 |
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my $span = qq| |
179 |
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<input type="radio" name="$name" value=" " onclick="document.getElementById('new-$name').focus();" > |
180 |
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|; |
181 |
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182 |
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if ( $size <= 5 ) { |
183 |
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184 |
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$size *= $self->input_step_size; |
185 |
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$span .= qq|<input type="text" name="new-$name" id="new-$name" $js title="enter new value" size="$size">|; |
186 |
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187 |
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} else { |
188 |
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189 |
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my $cols = $self->input_step_size * 5; |
190 |
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my $rows = int( $max_value_len / $cols ) + 1; |
191 |
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$span .= qq|<textarea name="new-$name" id="new-$name" cols=$cols rows=$rows $js title="enter new value"></textarea>|; |
192 |
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193 |
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} |
194 |
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195 |
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$radio .= qq|<span>$span</span>|; |
196 |
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197 |
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} |
198 |
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$html = qq|<div style="display: block;">$radio</div>|; |
199 |
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} |
200 |
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201 |
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return $html; |
202 |
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} |
203 |
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204 |
sub params_form { |
sub params_form { |
205 |
my ( $self ) = @_; |
my ( $self ) = @_; |
206 |
my @required = $self->required; |
|
207 |
if ( ! @required ) { |
foreach my $checkbox ( split(/\s+/, $self->params->{'frey-checkboxes'} ) ) { |
208 |
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next if defined $self->params->{ $checkbox }; |
209 |
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|
210 |
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$self->params->{ $checkbox } = 0; |
211 |
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warn "# checkbox $checkbox not ticked"; |
212 |
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} |
213 |
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214 |
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my $required = $self->required('as_hash'); |
215 |
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if ( grep { $required->{$_} } keys %$required ) { |
216 |
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warn $self->class, " required params ", dump( keys %$required ) if $self->debug; |
217 |
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} else { |
218 |
warn "all params available ", dump( $self->params ), " not creating form" if $self->debug; |
warn "all params available ", dump( $self->params ), " not creating form" if $self->debug; |
219 |
return (undef,$self->params) if wantarray; |
return (undef,$self->params) if wantarray; |
220 |
return; |
return; |
|
} else { |
|
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warn $self->class, " required params ", map { $_->dump(2) } @required if $self->debug; |
|
221 |
} |
} |
222 |
|
|
223 |
my $class = $self->class; |
my $class = $self->class; |
231 |
warn "# $class config = ",dump( $params_config ) if $self->debug; |
warn "# $class config = ",dump( $params_config ) if $self->debug; |
232 |
|
|
233 |
my $form; |
my $form; |
234 |
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my $form_id = $self->form_id; |
|
sub select_values { |
|
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my ( $name, $attr_type, $values ) = @_; |
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|
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my $max_value_len = 0; |
|
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my @values; |
|
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my $html = ''; |
|
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|
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foreach ( @$values ) { |
|
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my $v = ref($_) eq 'HASH' ? $_->{$name} : $_; |
|
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warn "## value '$v'"; |
|
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push @values, $v; |
|
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$max_value_len = length($v) if length($v) > $max_value_len; |
|
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} |
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warn "# max_value_len: $max_value_len"; |
|
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my $render = eval $class . '->render_' . $name; |
|
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warn "## render $@"; |
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if ( $#values > 3 && $render !~ m{radio} ) { |
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my $options = join("\n", |
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map { |
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qq|<option value="$_">$_</option>|; |
|
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} @values |
|
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); |
|
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# onchange="alert(this.options[this.selectedIndex].value);" |
|
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$html = qq| |
|
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<select title="$attr_type" name="$name"> |
|
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$options |
|
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</select> |
|
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| if $options; |
|
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} else { |
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my $delimiter = $max_value_len > $self->input_step_size ? qq|<br>| : ''; |
|
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my $radio = |
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# $delimiter . |
|
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join("\n", |
|
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map { strip(qq| |
|
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<span title="$attr_type"> |
|
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<input type="radio" name="$name" value="$_"> |
|
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$_ |
|
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</span> |
|
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$delimiter |
|
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|) } @values |
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); |
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$html = qq|<div style="display: block;">$radio</div>|; |
|
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} |
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return |
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# qq|<input type="text" name="$name">| . |
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$html |
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} |
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foreach my $checkbox ( split(/\s+/, $default->{'frey-checkboxes'} ) ) { |
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next if defined $default->{ $checkbox }; |
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$default->{ $checkbox } = 0; |
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$self->params->{ $checkbox } = 0; |
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warn "# checkbox $checkbox not ticked"; |
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} |
|
235 |
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|
236 |
my @checkboxes; |
my @checkboxes; |
237 |
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|
238 |
my $label_width = 1; # minimum |
my $label_width = 1; # minimum |
239 |
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|
240 |
foreach my $name ( |
my @fields = |
241 |
grep { |
grep { |
242 |
die "$_ doesn't have meta" unless $class->can('meta'); |
die "$_ doesn't have meta" unless $class->can('meta'); |
243 |
! $class->meta->get_attribute($_)->is_lazy |
! $class->meta->get_attribute($_)->is_lazy |
244 |
&& ! defined $default->{$_} |
# && ! defined $default->{$_} # XXX show fields with values |
245 |
&& ! m{^_} # skip _private |
&& ! m{^_} # skip _private |
246 |
} $self->attributes |
} $self->attributes; |
247 |
) { |
|
248 |
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my $fieldset; |
249 |
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|
250 |
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my $last; |
251 |
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foreach my $name ( @fields ) { |
252 |
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my $set = $name; |
253 |
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$set =~ s{_[^_]+$}{}; |
254 |
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push @{ $fieldset->{$set} }, $name; |
255 |
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} |
256 |
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257 |
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delete( $fieldset->{$_} ) |
258 |
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foreach ( grep { $#{ $fieldset->{$_} } == 0 } keys %$fieldset ); |
259 |
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260 |
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warn "# fieldset = ",dump( $fieldset ); |
261 |
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262 |
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foreach my $name ( @fields ) { |
263 |
my $attr_type = ''; |
my $attr_type = ''; |
264 |
my $type = $name =~ m/^pass/ ? 'password' : 'text'; |
my $type = $name =~ m/^pass/ ? 'password' : 'text'; |
265 |
my $label = $name; |
my $label = $name; |
272 |
my $value = |
my $value = |
273 |
defined $default->{$name} ? $default->{$name} : |
defined $default->{$name} ? $default->{$name} : |
274 |
$attr->has_default ? $attr->default( $name ) : |
$attr->has_default ? $attr->default( $name ) : |
275 |
''; |
undef; |
276 |
|
|
277 |
if ( ref($params_config) eq 'HASH' && defined $params_config->{$name} ) { |
if ( defined $params_config && ref($params_config) eq 'HASH' && defined $params_config->{$name} ) { |
278 |
$value = $params_config->{$name}; |
$value = $params_config->{$name}; |
279 |
} elsif ( ref($params_config) eq 'ARRAY' ) { |
} elsif ( ref($params_config) eq 'ARRAY' ) { |
280 |
$value_html = select_values( $name, $attr_type, $params_config ); |
$value_html = $self->select_values( $name, $attr_type, $params_config ); |
281 |
$default->{$name} = $params_config->[0]->{$name}; |
$default->{$name} = $params_config->[0]->{$name}; |
282 |
} elsif ( $attr->has_type_constraint && $attr->type_constraint->can('values') ) { |
} elsif ( $attr->has_type_constraint && $attr->type_constraint->can('values') ) { |
283 |
$value_html = select_values( $name, $attr_type, $attr->type_constraint->values ); |
$value_html = $self->select_values( $name, $attr_type, $attr->type_constraint->values ); |
284 |
|
} elsif ( $class->can( $name . '_available' ) ) { |
285 |
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my $available = $name . '_available'; |
286 |
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$available = $class->$available; |
287 |
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confess $@ if $@; |
288 |
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$available =~ s/^\s+//gs; |
289 |
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$available =~ s/\s+$//gs; |
290 |
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$value_html = $self->select_values( $name, $attr_type, [ split(/\n/,$available) ]); |
291 |
} elsif ( $attr_type =~ m{^Bool} ) { |
} elsif ( $attr_type =~ m{^Bool} ) { |
292 |
my $suffix = ''; |
my $suffix = ''; |
293 |
$suffix = ' checked' if $value; |
$suffix = ' checked=1' if $value; |
294 |
$value_html = qq|<input type="checkbox" name="$name" title="$attr_type" value="$value"$suffix>|; |
$value_html = qq|<input type="checkbox" name="$name" title="$attr_type" value=1$suffix>|; |
295 |
push @checkboxes, $name; |
push @checkboxes, $name; |
296 |
} elsif ( ! defined $value ) { |
} elsif ( ! defined $value && ! $required->{$name} ) { |
297 |
$value_html = qq|<tt id="$name">undef</tt><!-- $name = undef -->|; # FIXME if $self->debug |
$value_html = qq|<tt id="$name">undef</tt><!-- $name = undef -->|; # FIXME if $self->debug |
298 |
} elsif ( $attr_type !~ m{^(Str|Int)$} || $value =~ $Frey::Web::re_html || $name =~ m{text} ) { |
} elsif ( $attr_type !~ m{^(Str|Int|Email)$} || $value =~ $Frey::Web::re_html || $name =~ m{text} ) { |
299 |
$value_html = qq|<textarea name="$name" title="$attr_type">$value</textarea>|; |
$value_html = qq|<textarea name="$name" title="$attr_type">$value</textarea>|; |
300 |
} |
} |
301 |
|
|
302 |
$label_title = qq| title="| . $attr->documentation . qq|"| if $attr->has_documentation; |
$label_title = qq| title="| . $attr->documentation . qq|"| if $attr->has_documentation; |
303 |
|
|
304 |
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my $value_size = ''; |
305 |
|
|
306 |
$default->{$name} = $value unless defined $default->{$name}; |
$default->{$name} = $value unless defined $default->{$name}; |
307 |
|
|
308 |
my $size = ( int( length($value) / $self->input_step_size ) + 1 ) * $self->input_step_size; |
if ( ! $value_html ) { # fallback to default input type=text |
309 |
$value_html = qq|<input type="$type" name="$name" title="$attr_type" value="$value" size="$size">| unless $value_html; |
|
310 |
|
my $form_value_len = $self->class->form_value_len->{$name} if $self->class->can('form_value_len'); |
311 |
|
$form_value_len = length($value) if length($value) > $form_value_len; |
312 |
|
|
313 |
|
my $size = ( int( $form_value_len / ( $self->input_step_size * 1.5 ) ) + 1 ) * $self->input_step_size if $form_value_len; |
314 |
|
$value = qq|value="$value"| if defined $value; |
315 |
|
$size = qq|size="$size"| if $size; |
316 |
|
$value_html = qq|<input type="$type" name="$name" title="$attr_type" $value $size>| unless $value_html; |
317 |
|
|
318 |
|
} |
319 |
|
|
320 |
# warn "# required $name ", $class->meta->get_attribute( $name )->dump( 2 ); |
# warn "# required $name ", $class->meta->get_attribute( $name )->dump( 2 ); |
321 |
$form .= qq|<label for="$name"$label_title>$label</label>$value_html<br>|; |
|
322 |
|
if ( defined $required->{$name} ) { |
323 |
|
$label_title .= qq| class="required"|; |
324 |
|
my $class = 'required'; |
325 |
|
$class = 'required-filled' if ! $required->{$name}; |
326 |
|
$value_html =~ s{(<\S+)\s}{$1 class=$class }; |
327 |
|
} |
328 |
|
|
329 |
|
my $set = $name; |
330 |
|
$set =~ s{_[^_]+$}{}; |
331 |
|
|
332 |
|
my ( $before, $after ) = ( '', '<br>' ); |
333 |
|
|
334 |
|
if ( my $s = $fieldset->{$set} ) { |
335 |
|
if ($s->[0] eq $name) { |
336 |
|
$before = qq| |
337 |
|
<fieldset> |
338 |
|
<legend>$set</legend> |
339 |
|
|; |
340 |
|
} elsif ( $s->[ -1 ] eq $name ) { |
341 |
|
$after = qq| |
342 |
|
</fieldset> |
343 |
|
|; |
344 |
|
} |
345 |
|
$label =~ s{^\Q$set\E_+}{}; |
346 |
|
} |
347 |
|
|
348 |
|
$label = $self->_label( $label ); |
349 |
|
$form .= qq|$before<label for="$name"$label_title>$label</label>$value_html $after|; |
350 |
my $ll = length($label); |
my $ll = length($label); |
351 |
$label_width = $ll if $ll > $label_width; |
$label_width = $ll if $ll > $label_width; |
352 |
} |
} |
353 |
$form .= qq|<input type="hidden" name="frey-checkboxes" value="| . join(' ', @checkboxes) . qq|">| if @checkboxes; |
$form .= qq|<input type="hidden" name="frey-checkboxes" value="| . join(' ', @checkboxes) . qq|">| if @checkboxes; |
354 |
|
|
355 |
|
$label_width += 2; # XXX padding left+right em |
356 |
|
|
357 |
$self->add_css(qq| |
$self->add_css(qq| |
358 |
label,input { |
label,input { |
359 |
display: block; |
display: block; |
361 |
margin-bottom: 10px; |
margin-bottom: 10px; |
362 |
} |
} |
363 |
|
|
364 |
|
input:focus { |
365 |
|
border-color: #cc0; |
366 |
|
background: #ffc; |
367 |
|
} |
368 |
|
|
369 |
label { |
label { |
370 |
text-align: right; |
text-align: right; |
371 |
width: ${label_width}ex; |
width: ${label_width}ex; |
372 |
padding-right: 20px; |
padding-right: 1ex; |
373 |
|
white-space: nowrap; |
374 |
|
} |
375 |
|
|
376 |
|
label.required { |
377 |
|
font-weight: bold; |
378 |
|
} |
379 |
|
|
380 |
|
input.required, |
381 |
|
select.required { |
382 |
|
border-color: #c00; |
383 |
|
} |
384 |
|
input.required-filled, |
385 |
|
select.required-filled { |
386 |
|
border-color: #0c0; |
387 |
} |
} |
388 |
|
|
389 |
br { |
br { |
390 |
clear: left; |
clear: left; |
391 |
} |
} |
392 |
|
|
393 |
|
fieldset { |
394 |
|
margin: 0; |
395 |
|
padding: 0; |
396 |
|
margin-bottom: 0.5em; |
397 |
|
} |
398 |
|); |
|); |
399 |
|
|
400 |
my $html; |
my $html; |
402 |
# http://www.quirksmode.org/oddsandends/forms.html |
# http://www.quirksmode.org/oddsandends/forms.html |
403 |
# $form =~ s{<([^>]+)(name=")([^"]+)(")([^>]*)>}{<$1$2$3$4 id="$3" $5}gs; |
# $form =~ s{<([^>]+)(name=")([^"]+)(")([^>]*)>}{<$1$2$3$4 id="$3" $5}gs; |
404 |
|
|
405 |
$html = qq| |
if ( $form ) { |
406 |
<h1>$class params</h1> |
|
407 |
<form method="post"> |
if ( $self->class->can('form_header') ) { |
408 |
$form |
$html = $self->class->form_header; |
409 |
<input type="submit" value="Run $class"> |
} else { |
410 |
</form> |
$html = qq| |
411 |
| if $form; |
<h1>$class params</h1> |
412 |
|
|; |
413 |
|
} |
414 |
|
|
415 |
|
my $submit = $self->_label( 'submit' ); |
416 |
|
$submit =~ s{^submit$}{Run $class}; |
417 |
|
|
418 |
|
$html .= qq| |
419 |
|
<form name="$form_id" id="$form_id" method="post"> |
420 |
|
$form |
421 |
|
<input type="submit" value="$submit"> |
422 |
|
</form> |
423 |
|
|; |
424 |
|
$html .= $self->class->form_footer if $self->class->can('form_footer'); |
425 |
|
} |
426 |
|
|
427 |
$self->add_status({ |
$self->add_status({ |
428 |
$self->class => { |
$self->class => { |
432 |
}, |
}, |
433 |
}); |
}); |
434 |
|
|
435 |
|
if ( $self->class->can('title') ) { |
436 |
|
my $title = eval { |
437 |
|
$self->class->title; |
438 |
|
}; |
439 |
|
$self->title( $title ) if defined $title && ! $@; |
440 |
|
} |
441 |
|
|
442 |
return ($html,$default) if wantarray; |
return ($html,$default) if wantarray; |
443 |
return $html; |
return $html; |
444 |
} |
} |
445 |
|
|
446 |
|
sub _label { |
447 |
|
my ($self,$name) = @_; |
448 |
|
my $labels = $self->class->form_labels if $self->class->can('form_labels'); |
449 |
|
my $label = $labels->{$name}; |
450 |
|
if ( ! defined $label ) { |
451 |
|
$label = $name; |
452 |
|
$label =~ s{_}{ }g; |
453 |
|
} |
454 |
|
return $label; |
455 |
|
} |
456 |
|
|
457 |
=head1 SEE ALSO |
=head1 SEE ALSO |
458 |
|
|
459 |
L<http://www.quirksmode.org/css/forms.html> for info on CSS2 forms |
L<http://www.quirksmode.org/css/forms.html> for info on CSS2 forms |
460 |
|
|
461 |
=cut |
=cut |
462 |
|
|
463 |
|
__PACKAGE__->meta->make_immutable; |
464 |
|
no Moose; |
465 |
|
|
466 |
1; |
1; |