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dpavlin |
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package Frey::HTML; |
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dpavlin |
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use strict; |
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use warnings; |
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use Time::HiRes qw/time/; |
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use Data::Dump qw/dump/; |
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dpavlin |
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use Carp qw/confess carp/; |
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dpavlin |
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dpavlin |
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=head1 NAME |
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Frey::HTML - generate html pages |
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=head2 METHODS |
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=cut |
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dpavlin |
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# FIXME |
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dpavlin |
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dpavlin |
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our @view_classes = qw( |
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Frey::View |
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Strix::View |
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); |
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warn "Using view classes ", dump( @view_classes ); |
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foreach ( @view_classes ) { |
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my $path = $_; |
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$path =~ s!::!/!g; |
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$path .= '.pm'; |
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require $path or warn "Can't require $_ from $path: $!"; |
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} |
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dpavlin |
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warn "available templates = ",dump( Template::Declare->templates ); |
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dpavlin |
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our @javascript; |
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dpavlin |
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our $debug = 0; |
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dpavlin |
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dpavlin |
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use Template::Declare; |
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use Template::Declare::Tags; # defaults to 'HTML' |
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dpavlin |
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Template::Declare->init( roots => \@view_classes, around_template => sub { |
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dpavlin |
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my ($orig, $path, $args, $code) = @_; |
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dpavlin |
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my $from = (caller(1))[3]; |
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my $package = __PACKAGE__; |
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if ( $from !~ m/$package/ ) { |
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warn "SKIP around_template for $path from $from\n"; |
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return $orig->(); |
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} else { |
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warn "WRAP around_temolate for $path from $from\n"; |
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} |
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dpavlin |
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my $t = time; |
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html { |
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dpavlin |
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head { |
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title { $path } |
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link { |
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{ rel is 'stylesheet' } |
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dpavlin |
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{ href is '/static/app.css' } |
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dpavlin |
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{ type is 'text/css' } |
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{ media is 'screen' } |
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}; |
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foreach my $js ( @javascript ) { |
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script { |
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{ type is 'text/javascript' } |
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dpavlin |
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{ src is "/$js" } |
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dpavlin |
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} |
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dpavlin |
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}; |
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dpavlin |
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} |
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dpavlin |
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body { |
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$orig->(); |
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} |
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dpavlin |
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}; |
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warn "TEMPLATE $path ",dump($args),sprintf(" in %.4fs\n",time - $t) if $debug; |
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dpavlin |
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}); |
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dpavlin |
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=head2 page |
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Wrap template into html page |
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Frey::HTML->page( 'template_name', $req, $args ); |
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=cut |
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sub page { |
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dpavlin |
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my ( $self, $page, $req, $args ) = @_; |
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warn "## page $page ",dump($args),"\n"; |
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my $out = eval { Template::Declare->show( $page, $req, $args ) }; |
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dpavlin |
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if ( $@ ) { |
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carp "ERROR: $@"; |
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dpavlin |
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$out = Template::Declare->show( 'error', $req, "page $page " . dump($args) . ": $@" ); |
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dpavlin |
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} |
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dpavlin |
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return $out; |
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dpavlin |
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} |
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dpavlin |
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dpavlin |
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=head2 add_javascript |
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Add javascript to current page |
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Frey::HTML->add_javascript( 'static/javascript.js' ); |
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=cut |
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dpavlin |
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sub add_javascript { |
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my $self = shift; |
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my $js = shift or confess "no JavaScript path"; |
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# return unless -e $js; # FIXME |
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warn "Added javascript $js\n"; |
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push @javascript, $js; |
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} |