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package Frey::Web; |
package Frey::Web; |
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use Moose::Role; |
use Moose::Role; |
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with 'Frey::Backtrace'; |
with 'Frey::Session'; |
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6 |
use Frey::Types; |
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/; |
10 |
use Carp qw/confess cluck/; |
use Carp qw/confess cluck/; |
11 |
use File::Slurp; |
use File::Slurp; |
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use Frey::Bookmarklet; |
use Frey::Bookmarklet; |
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use Frey::ClassBrowser; |
use Frey::ClassBrowser; |
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use Frey::INC; |
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use Frey::SVK; |
use Frey::SVK; |
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has 'head' => ( |
our @head; |
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is => 'rw', |
sub head { @head } |
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isa => 'ArrayRef[Str]', |
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default => sub { [ 'static/frey.css' ] }, |
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); |
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has 'request_url' => ( |
has 'request_url' => ( |
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is => 'rw', |
is => 'rw', |
46 |
is => 'rw', |
is => 'rw', |
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isa => 'Int', |
isa => 'Int', |
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default => 4096, |
default => 4096, |
49 |
documentation => 'Maximum dump size sent to browser before truncation', |
documentation => 'maximum dump size sent to browser before truncation', |
50 |
); |
); |
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=head2 inline_smaller_than |
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Inline JavaScript and CSS smaller than this size into page reducing |
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round-trips to server. |
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=cut |
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has 'inline_smaller_than' => ( |
has 'inline_smaller_than' => ( |
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is => 'rw', |
is => 'rw', |
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isa => 'Int', |
isa => 'Int', |
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default => 10240, |
default => 10240, |
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documentation => 'inline JavaScript and CSS to reduce round-trips', |
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); |
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has 'html_dump_width' => ( |
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documentation => 'crop longer lines in dumps', |
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is => 'rw', |
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isa => 'Int', |
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# required => 1, # FIXME we can't have required fields with defaults because Frey::Action isn't smart enough and asks for them |
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default => 128, |
65 |
); |
); |
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sub dom2html { |
my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
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# warn "## dom2html ",dump( @_ ); |
my $escape_re = join '|' => keys %escape; |
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return Continuity::Widget::DomNode->create( @_ )->to_string; |
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sub html_escape { |
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my ( $self, $html ) = @_; |
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$html =~ s/($escape_re)/$escape{$1}/g; |
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return $html; |
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} |
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sub html_dump { |
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my ( $self, $dump ) = @_; |
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$dump = dump( $dump ) if ref($dump); |
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my $width = $self->html_dump_width; |
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$dump =~ s{(\n[^\n]{$width})([^\n]+?)([^\n]{5})}{\n$1...$3}gs; |
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$dump = $self->html_escape( $dump ); |
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$dump =~ s{\Q...\E}{…}gs; |
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# $dump =~ $self->editor_links( $dump ); # FIXME include this |
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return "<code>$dump</code>"; |
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} |
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sub popup { my $self = shift; $self->popup_dropdown('popup', @_); } |
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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 |
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sub popup_dropdown { |
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my ( $self, $type, $name, $content, $full ) = @_; |
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$content = $self->html_dump($content) if ref $content; |
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$content = qq|<span>$content</span>| unless $content =~ m{^\s*<(span|a|code).+?/\1>\s*}; |
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$content =~ s{<span>(<code>[^<]+</code>)</span>}{$1} && $self->TODO("code wrapped in span"); |
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warn "## $type [$name] = ", length( $content ), " bytes" if $self->debug; |
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if ( $name =~ m{::} && $name !~ $re_html ) { |
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return qq|<a class="frey-$type" target="$name" href="/$name">$name $content</a>\n|; |
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} elsif ( $name =~ s{^\s*(<a)\s+}{$1 class="frey-$type"} ) { |
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return qq|$name $content\n|; |
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} else { |
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return qq|<span class="frey-$type">$name $content</span>\n|; |
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} |
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} |
} |
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sub _inline_path { |
sub _inline_path { |
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sub _head_html { |
sub _head_html { |
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my $self = shift; |
my $self = shift; |
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my $out = ''; |
my $out = ''; |
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foreach my $path ( @{ $self->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 ) ? |
$out .= $self->_inline_path( $path ) ? |
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return if ! defined $path || $path eq ''; |
return if ! defined $path || $path eq ''; |
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$path =~ s!^/!!; |
$path =~ s!^/!!; |
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if ( $path =~ m{<.*>}s ) { |
if ( $path =~ $re_html ) { |
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push @{ $self->head }, $path; |
push @head, $path; |
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} elsif ( -e $path ) { |
} elsif ( -e $path ) { |
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if ( $path =~ m/\.(?:js|css)$/ ) { |
if ( $path =~ m/\.(?:js|css)$/ ) { |
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push @{ $self->head }, $path; |
push @head, $path; |
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} else { |
} else { |
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confess "can't add_head( $path ) it's not js or css"; |
confess "can't add_head( $path ) it's not js or css"; |
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} |
} |
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} |
} |
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sub add_css { |
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my ($self,$css) = @_; |
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my ( $package, $path, $line ) = caller; |
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$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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our $reload_counter = 0; |
our $reload_counter = 0; |
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my $status_line = ''; |
my $status_line = ''; |
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unshift @status, { 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup }; |
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unshift @status, { 'Bookmarklets' => Frey::Bookmarklet->new->as_markup }; |
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foreach my $part ( @status ) { |
foreach my $part ( @status ) { |
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foreach my $name ( keys %$part ) { |
foreach my $name ( keys %$part ) { |
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my $content = $part->{$name}; |
$status_line .= $self->popup( $name, $part->{$name} ); |
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if ( ref($content) ) { |
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$content = '<code>' . dump($content) . '</code>'; |
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my $l = length($content); |
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$content = qq|<span>$l bytes</span>| if $l > $self->dump_max_bytes; |
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} else { |
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$content = qq|<span>$content</span>|; |
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} |
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warn "### part [$name] = ", length( $content ), " bytes" if $self->debug; |
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$status_line .= qq|<span class="frey-popup">$name $content</span>\n|; |
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} |
} |
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} |
} |
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$body = '<!-- no body -->'; |
$body = '<!-- no body -->'; |
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} |
} |
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my $warn_colors = { |
$status_line .= $self->warnings_html; |
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'#' => '#444', |
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'##' => '#888', |
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}; |
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$status_line |
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.= qq|<span class="frey-popup">warn<span>| |
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. $self->editor_links( |
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join("", map { |
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warn "# $_"; |
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my $style = ''; |
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$style = $warn_colors->{$1} |
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? ' style="color:' . $warn_colors->{$1} . '"' |
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: '' |
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if m{^(#+)}; |
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qq|<tt$style>$_</tt><br/>|; # XXX <tt> should be <code> but CSS hates me |
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} $self->warnings ) |
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) |
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. qq|</span></span>| |
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if $self->warnings; |
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my ($exit,$description) = ('exit','stop server'); |
my ($exit,$description) = ('exit','stop server'); |
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($exit,$description) = ('restart','restart server') |
($exit,$description) = ('restart','restart server') |
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</span> |
</span> |
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|; |
|; |
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my $info = Frey::SVK->info; |
my $svk = Frey::SVK->new; |
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my $revision = Frey::SVK->info->{Revision} || ''; |
my $info = $svk->info; |
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my $revision = $svk->info->{Revision} || ''; |
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$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; |
$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; |
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$self->add_icon unless $icon_html; |
$self->add_icon unless $icon_html; |
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$error =~ s{at\s+(\S+)\s+line\s+(\d+)} |
$error =~ s{at\s+(\S+)\s+line\s+(\d+)} |
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{at <a target="editor" href="/editor+$1+$2">$1</a> line $2}gsm; |
{at <a target="editor" href="/editor+$1+$2">$1</a> line $2}gsm; |
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$error =~ s{(via package ")([\w:]+)(")} |
$error =~ s{(via (?:package) "?)([\w:]+)("?)} |
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{$1<a target="editor" href="/editor+$2+1">$2</a>$3}gsm; |
{$1<a target="editor" href="/editor+$2+1">$2</a>$3}gsm; |
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return $error; |
return $error; |
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; |
; |
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} |
} |
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=head1 Status line |
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=head2 add_status |
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$self->add_status( { name => { some => 'data' } } ); |
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$self->add_status( "append to last status popup" ); |
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=cut |
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sub add_status { |
sub add_status { |
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my ( $self, $data ) = @_; |
my ( $self, $data ) = @_; |
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push @status, $data; |
push @status, { 'X' => [ $self->backtrace ] }; |
342 |
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if ( ref($data) ) { |
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push @status, $data; |
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} else { |
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if ( defined $status[ $#status ] ) { |
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$status[ $#status ]->{ '+' } = $data; |
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} else { |
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push @status, { '+' => $data }; |
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} |
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} |
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} |
} |
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=head2 clean_status |
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Called at beginning of each request |
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$self->clean_status; |
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=cut |
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sub clean_status { |
sub clean_status { |
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@status = (); |
my ($self) = shift; |
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@head = ( 'static/frey.css' ); |
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@status = ( |
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{ 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup }, |
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{ 'Bookmarklets' => Frey::Bookmarklet->new->as_markup }, |
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{ 'INC' => Frey::INC->new->as_markup }, |
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); |
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$icon_html = ''; |
$icon_html = ''; |
370 |
} |
} |
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=head2 status_parts |
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Dump all status line parts |
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$self->status_parts |
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=cut |
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sub status_parts { |
sub status_parts { |
381 |
warn "## status parts ", dump( map { keys %$_ } @status ); |
warn "## status parts ", dump( map { keys %$_ } @status ); |
382 |
} |
} |
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=for debug |
385 |
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sub DEMOLISH { |
sub DEMOLISH { |
387 |
my ( $self ) = @_; |
my ( $self ) = @_; |
388 |
warn "## $self DEMOLISH status ", $#status + 1, " elements ", dump( map { keys %$_ } @status ) if @status; |
warn "## $self DEMOLISH status ", $#status + 1, " elements ", dump( map { keys %$_ } @status ) if @status; |
389 |
} |
} |
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=cut |
392 |
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=head2 add_icon |
=head2 add_icon |
394 |
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395 |
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png |
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png |
404 |
$icon .= "/$variant" if $variant; |
$icon .= "/$variant" if $variant; |
405 |
my $path = 'static/icons/' . $icon . '.png'; |
my $path = 'static/icons/' . $icon . '.png'; |
406 |
if ( -e $path ) { |
if ( -e $path ) { |
407 |
warn "# $class from $self icon_path $path"; |
warn "# $class from $self icon_path $path" if $self->debug; |
408 |
return $path; |
return $path; |
409 |
} else { |
} else { |
410 |
warn "TODO: add $path icon for $class"; |
$self->TODO( "add $path icon for $class" ); |
411 |
return undef; |
return undef; |
412 |
} |
} |
413 |
} |
} |
437 |
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438 |
} |
} |
439 |
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my $warn_colors = { |
441 |
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'#' => '#444', |
442 |
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'##' => '#888', |
443 |
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}; |
444 |
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445 |
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my $multiline_markers = { |
446 |
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'(' => ')', |
447 |
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'{' => '}', |
448 |
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'[' => ']', |
449 |
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'"' => '"', |
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}; |
451 |
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my $multiline_re = '[\\' . join('\\', keys %$multiline_markers ) . ']'; |
453 |
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warn "## multiline markers ", dump( $multiline_markers ), " -> $multiline_re"; |
454 |
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455 |
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sub log_path { |
456 |
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$Frey::Bootstrap::log_path || warn "no log_path?"; |
457 |
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} |
458 |
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459 |
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sub warnings_html { |
460 |
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my ($self,$level) = shift; |
461 |
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$level ||= $self->debug, |
462 |
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my $path = $self->log_path; |
463 |
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464 |
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my $max = 50; |
465 |
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my $pos = 0; |
466 |
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my @warnings = ( '' x $max ); # XXX circualar buffer for 50 lines |
467 |
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my $line = 0; |
468 |
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my $multiline_end; |
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470 |
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open(my $log, '<', $path) || die "can't open $path: $!"; |
471 |
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while(<$log>) { |
472 |
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chomp; |
473 |
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$line++; |
474 |
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475 |
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my $style = ''; |
476 |
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477 |
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=for filter |
478 |
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479 |
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if ( $multiline_end ) { |
480 |
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if ( m{^\Q$multiline_end\E} || m{^\s.+\Q$multiline_end\E;$} ) { |
481 |
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# warn "## $line end of $multiline_end in '$_'\n"; |
482 |
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undef $multiline_end; |
483 |
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} else { |
484 |
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# warn "## $line skipped\n"; |
485 |
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} |
486 |
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} elsif ( m{^(#*)\s+} ) { |
487 |
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my $l = $1 ? length($1) : 0; |
488 |
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if ( $l > $level ) { |
489 |
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undef $multiline_end; |
490 |
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$multiline_end = $multiline_markers->{$1} if m{($multiline_re)$}; |
491 |
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# warn "## $line start $1 .. $multiline_end level $l > $level for '$_'\n" if $multiline_end; |
492 |
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next; |
493 |
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} |
494 |
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495 |
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=cut |
496 |
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if ( m{^(#*)\s+} ) { # FIXME |
497 |
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498 |
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$style = $warn_colors->{$1} |
499 |
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? ' style="color:' . $warn_colors->{$1} . '"' |
500 |
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: ''; |
501 |
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502 |
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my $msg = $self->html_escape( $_ ); |
503 |
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my $spacer = ' '; |
504 |
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if ( length($msg) > $self->html_dump_width ) { |
505 |
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$msg = substr( $msg, 0, $self->html_dump_width ); |
506 |
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$spacer = '…' |
507 |
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} |
508 |
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$warnings[ $pos++ % $max ] |
509 |
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= $msg |
510 |
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# = ( $style ? qq|<span$style>$msg</span>| : $msg ) |
511 |
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. $spacer |
512 |
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. qq|<a target="editor" href="/editor+$path+$line" style="float: right;">+$line</a><br/>|; |
513 |
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# FIXME <tt> should be <code> but CSS hates me |
514 |
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} |
515 |
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} |
516 |
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close($log) || die "can't close $path: $!"; |
517 |
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518 |
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my $size = -s $path; |
519 |
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|
520 |
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my $warnings = join('', |
521 |
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map { $warnings[ ( $pos + $_ ) % $max ] || '' } 0 .. $max |
522 |
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); |
523 |
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524 |
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my $s = length($warnings); |
525 |
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526 |
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return |
527 |
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# need to wrap into span so we can have links in warnings |
528 |
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qq|<span class="frey-popup"><a target="editor" href="/editor+$path+$line" title="$path \| $size -> $s bytes \| $line -> $pos lines \| level $level">warn</a><code>| |
529 |
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. $warnings |
530 |
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# . $self->editor_links( $warnings ) |
531 |
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. qq|</code></span></a>| |
532 |
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; |
533 |
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} |
534 |
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535 |
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536 |
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=head2 backtrace |
537 |
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|
538 |
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Show backtrace with links to editor |
539 |
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|
540 |
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my @backtrace = $self->backtrace; |
541 |
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542 |
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=cut |
543 |
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|
544 |
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sub backtrace { |
545 |
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my ($self) = @_; |
546 |
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|
547 |
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my @backtrace; |
548 |
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foreach ( 0 .. 5 ) { |
549 |
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my ( |
550 |
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$package,$path,$line |
551 |
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# subroutine hasargs |
552 |
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# wantarray evaltext is_require |
553 |
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# hints bitmask hinthash |
554 |
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) = caller($_) or last; |
555 |
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|
556 |
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push @backtrace, |
557 |
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qq|via $package at $path line $line|; |
558 |
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} |
559 |
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warn "# backtrace: ", dump( @backtrace ) if @backtrace; |
560 |
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return @backtrace; |
561 |
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} |
562 |
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|
563 |
1; |
1; |