/[Frey]/branches/zimbardo/lib/Frey/Web.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 682 by dpavlin, Tue Dec 2 17:36:51 2008 UTC revision 816 by dpavlin, Thu Dec 11 21:36:04 2008 UTC
# Line 3  use Moose::Role; Line 3  use Moose::Role;
3    
4  with 'Frey::Session';  with 'Frey::Session';
5    
 use Frey::Types;  
   
6  #use Continuity::Widget::DomNode;  #use Continuity::Widget::DomNode;
7  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
8  use Carp qw/confess cluck carp/;  use Carp qw/confess cluck carp/;
9  use File::Slurp;  use File::Slurp;
10    use Text::Tabs; # expand, unexpand
11    
12    use lib 'lib';
13    
14    use Frey::Types;
15    
16  use Frey::Bookmarklet;  use Frey::Bookmarklet;
17  use Frey::ClassBrowser;  use Frey::Class::Browser;
18  use Frey::INC;  use Frey::INC;
19    
20  use Frey::SVK;  use Frey::SVK;
21    
 use Text::Tabs; # expand, unexpand  
   
22  our @head;  our @head;
23  sub head { @head }  sub head { @head }
24    
# Line 93  sub html_dump { Line 94  sub html_dump {
94  sub popup    { my $self = shift; $self->popup_dropdown('popup',    @_); }  sub popup    { my $self = shift; $self->popup_dropdown('popup',    @_); }
95  sub dropdown { my $self = shift; $self->popup_dropdown('dropdown', @_); }  sub dropdown { my $self = shift; $self->popup_dropdown('dropdown', @_); }
96    
97  our $re_html = qr{<(?:!--.+?--|(\w+).+?/\1|[^>]+/)>}s; # relaxed html check for one semi-valid tag  our $re_html = qr{<(?:!--.+?--|(\w+).+?/\1|[^>]+/?)>}s; # relaxed html check for one semi-valid tag
98    
99  sub popup_dropdown {  sub popup_dropdown {
100          my ( $self, $type, $name, $content, $full ) = @_;          my ( $self, $type, $name, $content, $full ) = @_;
# Line 184  sub add_css { Line 185  sub add_css {
185          | );          | );
186  }  }
187    
188    sub add_js {
189            my ($self,$js) = @_;
190            my ( $package, $path, $line ) = caller;
191    
192            if ( $js =~ m{http.*\.js} ) {
193                    $self->add_head( qq|
194                            <script type="text/javascript" src="$js">
195                            /* via $package at $path line $line */
196                            </script>
197                    |);
198            } else {
199                    $self->add_head( qq|
200                            <script type="text/javascript">
201                            /* via $package at $path line $line */
202                            $js
203                            </script>
204                    | );
205            };
206    }
207    
208  our $reload_counter = 0;  our $reload_counter = 0;
209    
210    
# Line 360  sub error { Line 381  sub error {
381          if ( $error !~ m{\n$} ) {          if ( $error !~ m{\n$} ) {
382                  if ( my @backtrace = $self->backtrace ) {                  if ( my @backtrace = $self->backtrace ) {
383                          $error .= "\n\t" . join( "\n\t", @backtrace );                          $error .= "\n\t" . join( "\n\t", @backtrace );
384                          $fatal = qq| class="fatal"|;                          $fatal = qq| frey-fatal|;
385                  }                  }
386          }          }
387    
# Line 408  sub clean_status { Line 429  sub clean_status {
429          my ($self) = shift;          my ($self) = shift;
430          @head = ( 'static/frey.css' );          @head = ( 'static/frey.css' );
431          @status = (          @status = (
432                  { 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup },                  { 'ClassBrowser' => Frey::Class::Browser->new( usage_sort => 1, usage_on_top => 0 )->as_markup },
433                  { 'Bookmarklets' => Frey::Bookmarklet->new->as_markup },                  { 'Bookmarklets' => Frey::Bookmarklet->new->as_markup },
434                  { 'INC' => Frey::INC->new->as_markup },                  { 'INC' => Frey::INC->new->as_markup },
435          );          );
# Line 445  sub DEMOLISH { Line 466  sub DEMOLISH {
466    
467  sub icon_path {  sub icon_path {
468          my ($self,$class,$variant) = @_;          my ($self,$class,$variant) = @_;
469          my $icon = $class;  #       $class ||= $self->title;
470          $icon =~ s{::}{/}g;  
471          $icon .= "/$variant" if $variant;          sub icon_exists {
472          my $path = 'static/icons/' . $icon . '.png';                  my $class = shift;
473                    $class =~ s{::}{/}g;
474                    $class .= "/$variant" if $variant;
475                    my $icon_path = 'static/icons/' . $class . '.png';
476                    return $icon_path if -e $icon_path;
477                    return;
478            }
479    
480            my $path = icon_exists( $class );
481    
482            while ( $class =~ s{::[^:]+$}{} && ! $path ) {
483                    $path = icon_exists( $class ) unless $class eq 'Frey'; # don't default on Frey icon
484            }
485    
486          if ( -e $path ) {          if ( -e $path ) {
487                  warn "# $class from $self icon_path $path" if $self->debug;                  warn "# $class from $self icon_path $path" if $self->debug;
488                  return $path;                  return $path;
489          } else {          } else {
490                  $self->TODO( "add $path icon for $class" );                  $self->TODO( "add $path icon for $class $variant" );
491                  return undef;                  return undef;
492          }          }
493  }  }
# Line 648  sub backtrace { Line 682  sub backtrace {
682          return @backtrace;          return @backtrace;
683  }  }
684    
685    =head2 checkbox
686    
687    Generate checkbox html markup from some attribute
688    
689      my $html = $self->checkbox('attribute_name', $value);
690    
691    =cut
692    
693    sub checkbox {
694            my ($self,$name,$value) = @_;
695            my $checked = '';
696            my $all_checkboxes = eval { $self->$name };
697            warn "ERROR tried to get checkbox value for '$name' which is unknown: $@" if $@;
698            $all_checkboxes = [ $all_checkboxes ] unless ref($all_checkboxes) eq 'ARRAY'; # sigh, too chatty
699            $checked = ' checked' if grep { defined $_ && $_ eq $value } @$all_checkboxes;
700            warn "# checkbox $name $value $checked\t", $self->dump( $self->$name );
701            qq|<input name="$name" value="$value" type="checkbox"$checked>|;
702    }
703    
704    =head2 strip
705    
706    Strip whitespace around content
707    
708      my $stripped = strip('  no more whitespace around this   ');
709    
710    =cut
711    
712    sub strip {
713            my $t = shift;
714            $t =~ s{^\s+}{}gs;
715            $t =~ s{>\s+<}{><}gs;
716            $t =~ s{\s+$}{}gs;
717            return $t;
718    }
719    
720  1;  1;
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