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4 |
with 'Frey::Session'; |
with 'Frey::Session'; |
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use Frey::Types; |
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#use Continuity::Widget::DomNode; |
#use Continuity::Widget::DomNode; |
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use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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use Carp qw/confess cluck carp/; |
use Carp qw/confess cluck carp/; |
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use File::Slurp; |
use File::Slurp; |
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use Text::Tabs; # expand, unexpand |
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use lib 'lib'; |
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use Frey::Types; |
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use Frey::Bookmarklet; |
use Frey::Bookmarklet; |
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use Frey::Class::Browser; |
use Frey::Class::Browser; |
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use Frey::SVK; |
use Frey::SVK; |
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use Text::Tabs; # expand, unexpand |
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our @head; |
our @head; |
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sub head { @head } |
sub head { @head } |
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default => 250, |
default => 250, |
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); |
); |
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has 'wrap_in_page' => ( |
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documentation => 'wrap full html page with status bar around content', |
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is => 'rw', |
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isa => 'Bool', |
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default => 1, |
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); |
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my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
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my $escape_re = join '|' => keys %escape; |
my $escape_re = join '|' => keys %escape; |
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return $html; |
return $html; |
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} |
} |
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# from Mojo::ByteStream |
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sub url_escape { |
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my ( $self, $url, $pattern ) = @_; |
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$pattern ||= 'A-Za-z0-9\-\.\_\~'; |
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$url =~ s/([^$pattern])/sprintf('%%%02X',ord($1))/ge; |
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return $url; |
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} |
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sub html_dump { |
sub html_dump { |
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my ( $self, $dump ) = @_; |
my ( $self, $dump ) = @_; |
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$dump = dump( $dump ) if ref($dump); |
$dump = dump( $dump ) if ref($dump); |
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sub popup { my $self = shift; $self->popup_dropdown('popup', @_); } |
sub popup { my $self = shift; $self->popup_dropdown('popup', @_); } |
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sub dropdown { my $self = shift; $self->popup_dropdown('dropdown', @_); } |
sub dropdown { my $self = shift; $self->popup_dropdown('dropdown', @_); } |
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our $re_html = qr{<(?:!--.+?--|(\w+).+?/\1|[^>]+/?)>}s; # relaxed html check for one semi-valid tag |
our $re_html = qr{<(?:!--|(\w+)|[^>]+)/?>}s; # relaxed html check for one semi-valid tag |
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sub popup_dropdown { |
sub popup_dropdown { |
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my ( $self, $type, $name, $content, $full ) = @_; |
my ( $self, $type, $name, $content, $full ) = @_; |
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} |
} |
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} |
} |
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sub _inline_path { |
sub _inline { |
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my ( $self, $path ) = @_; |
my ( $self, $path ) = @_; |
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-s $path < $self->inline_smaller_than; |
return unless defined $path; |
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warn "# _inline $path"; |
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-e $path && -s $path < $self->inline_smaller_than && -s $path; |
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} |
} |
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sub _head_html { |
sub _head_html { |
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foreach my $path ( @head ) { |
foreach my $path ( @head ) { |
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$path =~ s!^/!!; |
$path =~ s!^/!!; |
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if ( $path =~ m/\.js$/ ) { |
if ( $path =~ m/\.js$/ ) { |
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$out .= $self->_inline_path( $path ) ? |
my $size; |
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qq|<script type="text/javascript">\n/* inline $path */\n\n| . read_file($path) . qq|\n</script>| : |
$out .= $size = _inline( $path ) ? |
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qq|<script type="text/javascript">\n/* inline $path $size bytes */\n\n| . read_file($path) . qq|\n</script>| : |
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qq|<script type="text/javascript" src="/$path"></script>|; |
qq|<script type="text/javascript" src="/$path"></script>|; |
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} elsif ( $path =~ m/\.css$/ ) { |
} elsif ( $path =~ m/\.css$/ ) { |
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$out .= $self->_inline_path( $path ) ? |
my $size; |
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qq|<style type="text/css">\n/* inline $path */\n\n| . read_file( $path ) . qq|\n</style>| : |
$out .= $size = _inline( $path ) ? |
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qq|<style type="text/css">\n/* inline $path $size bytes */\n\n| . read_file( $path ) . qq|\n</style>| : |
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qq|<link type="text/css" rel="stylesheet" href="/$path" media="screen">|; |
qq|<link type="text/css" rel="stylesheet" href="/$path" media="screen">|; |
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} elsif ( $path =~ m{<.+>}s ) { |
} elsif ( $path =~ m{<.+>}s ) { |
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$out .= $path; |
$out .= $path; |
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} |
} |
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sub _add_css_js { |
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my ( $self, $what, $content ) = @_; |
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my $tag = $what eq 'css' ? 'style' : 'script'; |
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my $type = $what eq 'css' ? 'text/css' : 'text/javascript'; |
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my $head; |
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my ( $package, $path, $line ) = caller(1); |
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$content = "/$content" if $content !~ m{[\n\r]} && -e $content; |
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if ( $content =~ $re_html ) { |
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$head = qq| |
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$content |
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<!-- $type via $package at $path line $line --> |
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|; |
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} elsif ( $content =~ m{^(/\w+|https?://)} && $content !~ m{[\n\r]} ) { |
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if ( $what eq 'js' ) { |
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$head = qq| |
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<$tag type="$type" src="$content"> |
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/* $what via $package at $path line $line */ |
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</$tag> |
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|; |
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} else { |
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$head = qq| |
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<link rel="stylesheet" type="$type" href="$content"> |
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<!-- $what via $package at $path line $line --> |
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|; |
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} |
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} else { |
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$head = qq| |
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<$tag type="$type"> |
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/* via $package at $path line $line */ |
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$content |
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</$tag> |
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|; |
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}; |
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$self->add_head( $head ); |
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} |
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sub add_css { |
sub add_css { |
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my ($self,$css) = @_; |
my ($self,$css) = @_; |
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my ( $package, $path, $line ) = caller; |
$self->_add_css_js( 'css', $css ); |
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$self->add_head( qq| |
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<style type="text/css"> |
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/* via $package at $path line $line */ |
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$css |
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</style> |
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| ); |
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} |
} |
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sub add_js { |
sub add_js { |
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my ($self,$css) = @_; |
my ($self,$js) = @_; |
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my ( $package, $path, $line ) = caller; |
$self->_add_css_js( 'js', $js ); |
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$self->add_head( qq| |
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<script type="text/javascript"> |
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/* via $package at $path line $line */ |
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$css |
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</script> |
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| ); |
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} |
} |
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our $reload_counter = 0; |
our $reload_counter = 0; |
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my $self = shift; |
my $self = shift; |
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my $a = {@_}; |
my $a = {@_}; |
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warn "## page ",dump($a); |
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$reload_counter++; |
$reload_counter++; |
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my $status_line = ''; |
my $status_line = ''; |
281 |
if ( ! $body ) { |
if ( ! $body ) { |
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my $run = $a->{run} || 'as_markup'; |
my $run = $a->{run} || 'as_markup'; |
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warn "# no body, invoke $self->$run on ", ref($self); |
warn "# no body, invoke $self->$run on ", ref($self); |
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eval { |
$body = $self->$run; |
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$body = $self->$run; |
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}; |
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$body = $self->error( $@, '' ) if $@; |
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} |
} |
286 |
if ( $self->content_type !~ m{html} ) { |
if ( $self->content_type !~ m{html} || ! $self->wrap_in_page ) { |
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warn "# return only $self body ", $self->content_type; |
warn "# return only $self body ", $self->content_type; |
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return $body |
return $body |
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} elsif ( ! defined $body ) { |
} elsif ( ! defined $body ) { |
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$self->add_icon unless $icon_html; |
$self->add_icon unless $icon_html; |
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my $title = undef |
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|| $a->{title} |
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|| $self->title |
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|| ref($self) |
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; |
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# $title =~ s{(\w)\w+::}{$1:}g; # XXX compress names of classes |
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my $html = join("\n", |
my $html = join("\n", |
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qq|<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"><html><head>|, |
qq|<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"><html><head>|, |
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$self->_head_html, |
$self->_head_html, |
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'<title>' . ( $self->title || $a->{title} || ref($self) ) . '</title>', |
qq|<title>$title</title>|, |
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'<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">', |
'<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">', |
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( $icon_html || '<!-- no icon -->' ), |
( $icon_html || '<!-- no icon -->' ), |
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( $a->{head} || '' ), |
( $a->{head} || '' ), |
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return $error; |
return $error; |
406 |
} |
} |
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408 |
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sub html_self { |
409 |
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my $self = shift; |
410 |
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my $html = $self; |
411 |
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$html =~ s{([\w:]+)=}{<a target="$1" href="/$1" title="introspect $1">$1</a>=}gsm; |
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return $html; |
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} |
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=head2 error |
=head2 error |
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417 |
This method will return error to browser and backtrace unless |
This method will return error to browser and backtrace unless |
424 |
my $error = join(" ", @_); |
my $error = join(" ", @_); |
425 |
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426 |
my $fatal = ''; |
my $fatal = ''; |
427 |
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my $backtrace = ''; |
428 |
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429 |
if ( $error !~ m{\n$} ) { |
if ( $error !~ m{\n$} ) { |
430 |
if ( my @backtrace = $self->backtrace ) { |
if ( my @backtrace = $self->backtrace ) { |
431 |
$error .= "\n\t" . join( "\n\t", @backtrace ); |
$backtrace = |
432 |
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"\n" . $self->html_self . "->error backtrace\n\t" |
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. $self->html_links( join( "\n\t", @backtrace ) ) |
434 |
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; |
435 |
$fatal = qq| frey-fatal|; |
$fatal = qq| frey-fatal|; |
436 |
} |
} |
437 |
} |
} |
438 |
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439 |
warn "ERROR: $error\n"; |
warn "ERROR: $error\n"; |
440 |
return |
$self->add_icon('error'); |
441 |
qq|<pre class="frey-error$fatal">| |
$error = $self->html_links( $error ); |
442 |
. $self->html_links( $error ) . |
return qq|<pre class="frey-error$fatal">$error $backtrace</pre>| ; |
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qq|</pre>| |
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; |
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443 |
} |
} |
444 |
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445 |
=head1 Status line |
=head1 Status line |
454 |
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455 |
sub add_status { |
sub add_status { |
456 |
my ( $self, $data ) = @_; |
my ( $self, $data ) = @_; |
457 |
push @status, { 'X' => [ $self->backtrace ] }; |
die "no data" unless $data; |
458 |
if ( ref($data) ) { |
if ( ref $data ) { |
459 |
push @status, $data; |
push @status, $data; |
460 |
} else { |
} else { |
461 |
if ( defined $status[ $#status ] ) { |
if ( defined $status[ $#status ] ) { |
515 |
|
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516 |
sub icon_path { |
sub icon_path { |
517 |
my ($self,$class,$variant) = @_; |
my ($self,$class,$variant) = @_; |
518 |
my $icon = $class; |
|
519 |
$icon ||= $self->title; |
sub icon_exists { |
520 |
$icon =~ s{::}{/}g; |
my $class = shift; |
521 |
$icon .= "/$variant" if $variant; |
$class =~ s{::}{/}g; |
522 |
my $path = 'static/icons/' . $icon . '.png'; |
$class .= "/$variant" if $variant; |
523 |
if ( -e $path ) { |
my $icon_path = 'static/icons/' . $class . '.png'; |
524 |
warn "# $class from $self icon_path $path" if $self->debug; |
return $icon_path if -e $icon_path; |
525 |
return $path; |
return; |
526 |
} else { |
} |
527 |
$self->TODO( "add $path icon for $class" ); |
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528 |
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my $path = icon_exists( $class ); |
529 |
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if ( ! $path ) { |
530 |
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my $super_class = $class; |
531 |
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while ( $super_class =~ s{::[^:]+$}{} && ! $path ) { |
532 |
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$path = icon_exists( $super_class ) unless $super_class eq 'Frey'; # don't default on Frey icon |
533 |
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} |
534 |
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} |
535 |
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536 |
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if ( ! $path ) { |
537 |
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$self->TODO( "add icon for $class" . ( $variant ? " variant $variant" : '' ) ); |
538 |
return undef; |
return undef; |
539 |
} |
} |
540 |
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541 |
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warn "# $class from $self icon_path $path" if $self->debug; |
542 |
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return $path; |
543 |
} |
} |
544 |
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545 |
sub add_icon { |
sub add_icon { |
546 |
my ($self,$variant) = @_; |
my ($self,$variant) = @_; |
547 |
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|
548 |
my $class = ref($self); |
my $class = $self->class if $self->can('class'); |
549 |
$class = $self->class if $self->can('class'); |
#$class ||= $self->title; |
550 |
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$class ||= ref($self); |
551 |
my $icon_path = $self->icon_path( $class, $variant ) || return; |
my $icon_path = $self->icon_path( $class, $variant ) || return; |
552 |
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553 |
$icon_html .= qq|<link rel="icon" type="image/png" href="/$icon_path">|; |
$icon_html .= qq|<link rel="icon" type="image/png" href="/$icon_path">|; |
718 |
my ($self) = @_; |
my ($self) = @_; |
719 |
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720 |
my @backtrace; |
my @backtrace; |
721 |
foreach ( 0 .. 5 ) { |
foreach ( 1 .. 5 ) { # 0 = backtrace |
722 |
my ( |
my ( |
723 |
$package,$path,$line |
$package,$path,$line |
724 |
# subroutine hasargs |
# subroutine hasargs |