/[Frey]/trunk/lib/Frey/Web/Item.pm
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Contents of /trunk/lib/Frey/Web/Item.pm

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Revision 91 - (show annotations)
Thu Jul 10 21:17:43 2008 UTC (15 years, 8 months ago) by dpavlin
Original Path: trunk/lib/Strix/View/User.pm
File size: 4184 byte(s)
a bit more button magic - Now form can change it's button names
1 package Strix::View::User;
2
3 use Data::Dump qw/dump/;
4 use Carp qw/carp/;
5
6 use metaclass 'Moose::Meta::Class' => (
7 attribute_metaclass => 'Continuity::Meta::Attribute::FormField'
8 );
9
10 use Moose;
11
12 extends 'Continuity::Widget';
13 #with 'BonusTypes';
14
15 sub edit_delete_buttons {
16 my $self = shift;
17
18 return unless $self->_fey;
19
20 $self->add_button( 'Edit' => sub {
21 $self->remove_button( 'Delete' );
22 $self->rename_button( 'Edit' => 'Save' );
23 my $out = $self->render_edit;
24 my $f = $self->next($out);
25 my $hash = $self->set_from_hash($f);
26 $self->_fey->update( %$hash );
27 $self->rename_button( 'Save' => 'Edit' );
28 $self->delete_button;
29 });
30 $self->delete_button;
31 }
32
33 sub delete_button {
34 my $self = shift;
35 $self->add_button('Delete' => sub {
36 print STDERR "delete ID @{[$self->id]}!\n";
37 $self->_fey->delete;
38 $self->next("Deleted id @{[$self->id]}!");
39 $self->render_as( 'deleted' );
40 Strix::Schema->ClearObjectCaches(); # XXX important!
41 });
42 }
43
44 sub main {
45 my ( $self ) = @_;
46
47 if ( ! $self->_fey ) {
48 $self->add_button( 'Add' => sub {
49 my $f = shift;
50 my $hash = $self->set_from_hash($f);
51 delete( $hash->{id} ); # FIXME clear primary key
52 my $u = Strix::User->insert( %$hash );
53 warn "Inserted ",$u->id;
54 # XXX store object for later
55 $self->_fey( $u );
56 # put ID in widget, so that it know it's not new
57 $self->id( $u->id );
58 $self->render_as( 'view' );
59 $self->edit_delete_buttons;
60 $self->remove_button( 'Add' );
61 });
62 }
63
64 $self->edit_delete_buttons;
65
66 warn "# ",$self->uuid, " [", $self->id ,"] _fey = ",dump( $self->_fey );
67
68 while(1) {
69 my $out;
70 if ( $self->render_as eq 'edit' ) {
71 $out .= $self->render_edit;
72 } elsif ( $self->render_as eq 'view' ) {
73 $out .= $self->render_view;
74 } else {
75 warn "no renderer ",dump( $self->render_as ), " skipping...";
76 }
77
78 warn $@ if $@;
79 warn ">>> ",length($out),"\n";
80 my $f = $self->next($out);
81 $self->set_from_hash($f);
82 $self->exec_buttons($f);
83 }
84 };
85
86 sub render_edit {
87 my $self = shift;
88 warn "# render_edit ",$self->id," ",$self->uuid, " ", $self->_layout, "\n";
89 my $out = $self->render_iterator( sub {
90 #warn "# edit render_iterator ",dump( @_ );
91 my ( $name, $field_name, $label, $val ) = @_;
92 return if $name =~ /^_/;
93 return qq|
94 <tr class="editform">
95 <td class="label">$label</td>
96 <td class="field">
97 <input type=text id="$field_name" name="$field_name" value="$val">
98 </td>
99 </tr>
100 | if $self->_layout eq 'table';
101 return qq|
102 <div class=fieldholder>
103 <label for="$field_name">$label</label>
104 <div class=field>
105 <input type=text id="$field_name" name="$field_name" value="$val">
106 </div>
107 </div>
108 |;
109 });
110 $self->render_wrapper_class( $out, 'editform' );
111 }
112
113 sub render_view {
114 my $self = shift;
115 warn "# render_view ",$self->id," ",$self->uuid," ", $self->_layout,"\n";
116 my $out = $self->render_iterator( sub {
117 #warn "# view render_iterator ",dump( @_ );
118 my ( $name, $field_name, $label, $val ) = @_;
119 return if $name =~ /^_/;
120 return qq|<tr><td>$label</td><td>$val</td></tr>| if $self->_layout eq 'table';
121 return qq|
122 <div class=fieldholder>
123 <div class=label>$label</div>
124 <div class=field>$val</div>
125 </div>
126 </div>
127 |;
128 });
129 $self->render_wrapper_class( $out, 'view' );
130 }
131
132 sub render_wrapper_class {
133 my ( $self, $out, $class ) = @_;
134 if ( length($out) == 0 ) {
135 carp "no output, skipping";
136 return '<!-- no output -->';
137 }
138 $out =~ s/^\t+//mg; # XXX compress output
139 return $out . qq|<tr><td colspan=2>| . $self->render_buttons . qq|</td></tr>| if $self->_layout eq 'table';
140 return qq|<div class="$class">| . $out . $self->render_buttons . qq|</div>|;
141 }
142
143 use Data::Dump qw/dump/;
144
145 use Strix::User;
146 my $m = Strix::User->meta;
147
148 foreach ( $m->get_attribute_list ) {
149 my $attr = $m->get_attribute( $_ );
150 warn ">> $_\n";
151
152 # FIXME primary key would have to be read-only!
153
154 has $_ => (
155 is => $attr->_is_metadata,
156 label => ucfirst($_),
157 required => $attr->is_required,
158 );
159
160 }
161
162 has _fey => (
163 is => 'rw',
164 label => 'Fey object',
165 isa => 'Strix::User',
166 );
167
168 use Moose::Util::TypeConstraints;
169
170 enum 'Layouts' => qw( div table );
171
172 has _layout => (
173 is => 'rw',
174 isa => 'Layouts',
175 default => 'div',
176 );
177
178 1;

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