/[Frey]/trunk/lib/Frey/Web/Row.pm
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Annotation of /trunk/lib/Frey/Web/Row.pm

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Revision 96 - (hide annotations)
Fri Jul 11 12:47:50 2008 UTC (15 years, 8 months ago) by dpavlin
Original Path: trunk/lib/Strix/View/User.pm
File size: 5280 byte(s)
refactoring to create own Continuity::Widget [0.08]

this is incremental step, and it will change along the way...
1 dpavlin 63 package Strix::View::User;
2    
3 dpavlin 71 use Data::Dump qw/dump/;
4 dpavlin 89 use Carp qw/carp/;
5 dpavlin 71
6 dpavlin 63 use metaclass 'Moose::Meta::Class' => (
7     attribute_metaclass => 'Continuity::Meta::Attribute::FormField'
8     );
9    
10     use Moose;
11    
12 dpavlin 96 #extends 'Continuity::Widget';
13     extends 'Frey::Web::Button';
14 dpavlin 63 #with 'BonusTypes';
15    
16 dpavlin 96 has _render_as => ( is => 'rw', isa => 'Str', required => 1, default => 'view' );
17    
18     sub render_iterator {
19     confess "BACKWARD INCOMATIBLE CHANGE: render_iterator works ONLY with 2 params!" unless $#_ == 1;
20     my ($self, $iterator) = @_;
21     my %attrmap = %{ $self->meta->get_attribute_map };
22     my $out;
23     while( my ($name, $attr) = each %attrmap ) {
24     my $reader = $attr->get_read_method;
25     my $val = $self->$reader || '';
26     my $field_name = $self->field_name($name);
27     $out .= $iterator->( $name, $field_name, $attr->label, $val ) || ''; # || '' to shut warnings
28     }
29     return $out;
30     }
31    
32 dpavlin 82 sub edit_delete_buttons {
33     my $self = shift;
34    
35     return unless $self->_fey;
36    
37     $self->add_button( 'Edit' => sub {
38 dpavlin 91 $self->remove_button( 'Delete' );
39     $self->rename_button( 'Edit' => 'Save' );
40 dpavlin 82 my $out = $self->render_edit;
41     my $f = $self->next($out);
42     my $hash = $self->set_from_hash($f);
43 dpavlin 96 warn "# Edit/Save hash = ",dump( $hash );
44 dpavlin 92 $self->_fey->update( %$hash ) if $hash;
45 dpavlin 91 $self->rename_button( 'Save' => 'Edit' );
46     $self->delete_button;
47 dpavlin 82 });
48 dpavlin 91 $self->delete_button;
49     }
50 dpavlin 82
51 dpavlin 91 sub delete_button {
52     my $self = shift;
53 dpavlin 82 $self->add_button('Delete' => sub {
54     print STDERR "delete ID @{[$self->id]}!\n";
55     $self->_fey->delete;
56     $self->next("Deleted id @{[$self->id]}!");
57 dpavlin 96 $self->_render_as( 'deleted' );
58 dpavlin 82 Strix::Schema->ClearObjectCaches(); # XXX important!
59     });
60     }
61    
62 dpavlin 74 sub main {
63     my ( $self ) = @_;
64    
65     if ( ! $self->_fey ) {
66     $self->add_button( 'Add' => sub {
67     my $f = shift;
68 dpavlin 82 my $hash = $self->set_from_hash($f);
69     delete( $hash->{id} ); # FIXME clear primary key
70     my $u = Strix::User->insert( %$hash );
71     warn "Inserted ",$u->id;
72     # XXX store object for later
73     $self->_fey( $u );
74     # put ID in widget, so that it know it's not new
75     $self->id( $u->id );
76 dpavlin 96 $self->_render_as( 'view' );
77 dpavlin 82 $self->edit_delete_buttons;
78     $self->remove_button( 'Add' );
79 dpavlin 74 });
80 dpavlin 79 }
81 dpavlin 74
82 dpavlin 82 $self->edit_delete_buttons;
83 dpavlin 79
84 dpavlin 82 warn "# ",$self->uuid, " [", $self->id ,"] _fey = ",dump( $self->_fey );
85 dpavlin 79
86 dpavlin 74 while(1) {
87 dpavlin 79 my $out;
88 dpavlin 96 if ( $self->_render_as eq 'edit' ) {
89 dpavlin 86 $out .= $self->render_edit;
90 dpavlin 96 } elsif ( $self->_render_as eq 'view' ) {
91 dpavlin 86 $out .= $self->render_view;
92 dpavlin 79 } else {
93 dpavlin 96 warn "no renderer ",dump( $self->_render_as ), " skipping...";
94 dpavlin 79 }
95    
96 dpavlin 74 warn $@ if $@;
97 dpavlin 82 warn ">>> ",length($out),"\n";
98 dpavlin 71 my $f = $self->next($out);
99 dpavlin 74 $self->set_from_hash($f);
100     $self->exec_buttons($f);
101     }
102 dpavlin 71 };
103    
104 dpavlin 86 sub render_edit {
105     my $self = shift;
106 dpavlin 89 warn "# render_edit ",$self->id," ",$self->uuid, " ", $self->_layout, "\n";
107     my $out = $self->render_iterator( sub {
108     #warn "# edit render_iterator ",dump( @_ );
109     my ( $name, $field_name, $label, $val ) = @_;
110     return if $name =~ /^_/;
111     return qq|
112 dpavlin 90 <tr class="editform">
113     <td class="label">$label</td>
114     <td class="field">
115 dpavlin 89 <input type=text id="$field_name" name="$field_name" value="$val">
116     </td>
117     </tr>
118     | if $self->_layout eq 'table';
119     return qq|
120 dpavlin 95 <td class="field">
121     <input type=text id="$field_name" name="$field_name" value="$val">
122     </td>
123     | if $self->_layout eq 'columns';
124     return qq|
125 dpavlin 89 <div class=fieldholder>
126 dpavlin 90 <label for="$field_name">$label</label>
127 dpavlin 89 <div class=field>
128     <input type=text id="$field_name" name="$field_name" value="$val">
129 dpavlin 86 </div>
130 dpavlin 89 </div>
131     |;
132     });
133 dpavlin 95
134     return qq|<tr class="editform">$out<td>| . $self->render_buttons . qq|</td></tr>| if $self->_layout eq 'columns';
135    
136 dpavlin 89 $self->render_wrapper_class( $out, 'editform' );
137 dpavlin 86 }
138    
139     sub render_view {
140     my $self = shift;
141 dpavlin 89 warn "# render_view ",$self->id," ",$self->uuid," ", $self->_layout,"\n";
142     my $out = $self->render_iterator( sub {
143     #warn "# view render_iterator ",dump( @_ );
144     my ( $name, $field_name, $label, $val ) = @_;
145     return if $name =~ /^_/;
146     return qq|<tr><td>$label</td><td>$val</td></tr>| if $self->_layout eq 'table';
147 dpavlin 95 return qq|<td>$val</td>| if $self->_layout eq 'columns';
148 dpavlin 89 return qq|
149     <div class=fieldholder>
150     <div class=label>$label</div>
151     <div class=field>$val</div>
152 dpavlin 86 </div>
153 dpavlin 89 </div>
154     |;
155     });
156 dpavlin 95 return qq|<tr>$out<td>| . $self->render_buttons . qq|</td></tr>| if $self->_layout eq 'columns';
157 dpavlin 89 $self->render_wrapper_class( $out, 'view' );
158 dpavlin 86 }
159    
160 dpavlin 89 sub render_wrapper_class {
161     my ( $self, $out, $class ) = @_;
162     if ( length($out) == 0 ) {
163     carp "no output, skipping";
164     return '<!-- no output -->';
165     }
166 dpavlin 90 $out =~ s/^\t+//mg; # XXX compress output
167 dpavlin 89 return $out . qq|<tr><td colspan=2>| . $self->render_buttons . qq|</td></tr>| if $self->_layout eq 'table';
168     return qq|<div class="$class">| . $out . $self->render_buttons . qq|</div>|;
169     }
170    
171 dpavlin 63 use Data::Dump qw/dump/;
172    
173     use Strix::User;
174     my $m = Strix::User->meta;
175    
176     foreach ( $m->get_attribute_list ) {
177 dpavlin 74 my $attr = $m->get_attribute( $_ );
178 dpavlin 63 warn ">> $_\n";
179    
180 dpavlin 74 # FIXME primary key would have to be read-only!
181    
182 dpavlin 63 has $_ => (
183     is => $attr->_is_metadata,
184     label => ucfirst($_),
185     required => $attr->is_required,
186     );
187    
188     }
189    
190 dpavlin 71 has _fey => (
191     is => 'rw',
192     label => 'Fey object',
193     isa => 'Strix::User',
194     );
195    
196 dpavlin 89 use Moose::Util::TypeConstraints;
197    
198 dpavlin 95 enum 'Layouts' => qw( div table columns );
199 dpavlin 89
200     has _layout => (
201     is => 'rw',
202     isa => 'Layouts',
203     default => 'div',
204     );
205    
206 dpavlin 63 1;

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