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package Frey::Web::Layout; |
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use Moose::Role; |
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|
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=head1 NAME |
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|
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Frey::Web::Layout - display collection items in div/table/columns layout |
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|
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=cut |
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|
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use Data::Dump qw/dump/; |
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|
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use Moose::Util::TypeConstraints; |
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|
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our @LayoutsAvailable = qw( div table columns ); |
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enum 'LayoutsAvailable' => @LayoutsAvailable; |
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has layout => ( |
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is => 'rw', |
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isa => 'LayoutsAvailable', |
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default => 'div', |
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required => 1, |
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); |
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|
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=head2 render_edit |
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|
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my $html = $o->render_edit; |
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|
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=cut |
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|
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sub _render_callbacks { |
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my $self = shift; |
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return $self->render_callbacks if $self->can('render_callbacks'); |
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'' |
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} |
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|
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sub render_edit { |
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my $self = shift; |
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warn "# render_edit ",$self->uuid, "\n"; |
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my $out; |
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foreach my $name ( @{ $self->display_columns } ) { |
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next if $name =~ /^_/; |
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|
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my $field_name = $self->field_name( $name ); |
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my $label = $self->field_label( $name ); |
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my $val = $self->field_value( $name ); |
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|
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if ( $self->layout eq 'table' ) { |
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$out .= qq| |
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<tr class="editform"> |
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<td class="label">$label</td> |
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<td class="field"> |
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<input type=text id="$field_name" name="$field_name" value="$val"> |
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</td> |
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</tr> |
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|; |
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} elsif ( $self->layout eq 'columns' ) { |
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$out .= qq| |
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<td class="field"> |
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<input type=text id="$field_name" name="$field_name" value="$val"> |
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</td> |
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|; |
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} else { |
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$out .= qq| |
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<div class=fieldholder> |
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<label for="$field_name">$label</label> |
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<div class=field> |
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<input type=text id="$field_name" name="$field_name" value="$val"> |
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</div> |
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</div> |
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|; |
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} |
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}; |
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|
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return qq|<tr class="editform">$out<td>| . $self->_render_callbacks . qq|</td></tr>| if $self->layout eq 'columns'; |
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|
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$self->render_item_wrapper_class( $out, 'editform' ); |
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} |
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|
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=head2 render_view |
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|
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my $html = $o->render_view; |
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|
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=cut |
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|
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sub render_view { |
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my $self = shift; |
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warn "# render_view ",$self->uuid," ", $self->layout,"\n"; |
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my $out; |
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foreach my $name ( @{ $self->display_columns } ) { |
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next if $name =~ /^_/; |
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|
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my $field_name = $self->field_name( $name ); |
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my $label = $self->field_label( $name ); |
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my $val = $self->field_value( $name ); |
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|
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$val ||= '<tt style="color: #ccc">NULL</tt>'; |
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|
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if ( $self->layout eq 'table' ) { |
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$out .= qq|<tr><td>$label</td><td>$val</td></tr>|; |
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} elsif ( $self->layout eq 'columns' ) { |
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$out .= qq|<td>$val</td>|; |
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} else { |
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$out .= qq| |
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<div class=fieldholder> |
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<div class=label>$label</div> |
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<div class=field>$val</div> |
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</div> |
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|; |
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} |
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}; |
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return qq|<tr>$out<td>| . $self->_render_callbacks . qq|</td></tr>| if $self->layout eq 'columns'; |
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$self->render_item_wrapper_class( $out, 'view' ); |
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} |
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|
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use Carp qw/carp/; |
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|
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sub render_item_wrapper_class { |
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my ( $self, $out, $class ) = @_; |
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if ( length($out) == 0 ) { |
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carp "no output, skipping"; |
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return '<!-- no output -->'; |
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} |
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$out =~ s/^\t+//mg; # XXX compress output |
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return $out . qq|<tr><td colspan=2>| . $self->_render_callbacks . qq|</td></tr>| if $self->layout eq 'table'; |
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return qq|<div class="$class">| . $out . $self->_render_callbacks . qq|</div>|; |
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} |
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|
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sub render_table_wrapper { |
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my ( $self, $form ) = @_; |
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|
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my $layout = $self->layout; |
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|
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$form = qq|<table>$form</table>| if $layout eq 'table'; |
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|
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if ( $layout eq 'columns' ) { |
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# add header to table |
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my $header; |
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foreach my $name ( @{ $self->display_columns } ) { |
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return if $name =~ /^_/; |
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my $label = $self->field_label( $name ); |
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$header .= qq|<th>$label</th>|; |
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}; |
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$form = qq|<table><tr>$header</tr>$form</table>|; |
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} |
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|
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return $form; |
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} |
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|
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=head2 layout_picker |
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|
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my $html = $o->layout_picker; |
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|
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=cut |
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|
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sub layout_picker { |
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my $self = shift; |
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|
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qq|<div class="layout">layout: | . |
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Frey::Web::Links->new( |
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name => 'layout', |
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current => $self->layout, |
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values => [ @LayoutsAvailable ], |
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)->links . |
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qq|</div>| |
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; |
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} |
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|
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