1 |
package Frey::Web; |
package Frey::Web; |
2 |
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 Continuity::Widget::DomNode; |
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use Continuity::Widget::DomNode; |
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7 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
8 |
use Carp qw/confess cluck/; |
use Carp qw/confess cluck carp/; |
9 |
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::ClassBrowser; |
use Frey::Class::Browser; |
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use Frey::INC; |
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use Frey::SVK; |
use Frey::SVK; |
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22 |
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', |
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isa => 'Uri', coerce => 1, |
isa => 'Uri', coerce => 1, |
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default => '/', |
required => 1, |
29 |
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default => sub { |
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carp "undefined request_url"; |
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'/'; |
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}, |
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); |
); |
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has 'title' => ( |
has 'title' => ( |
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is => 'rw', |
is => 'rw', |
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isa => 'Int', |
isa => 'Int', |
55 |
default => 4096, |
default => 4096, |
56 |
documentation => 'Maximum dump size sent to browser before truncation', |
documentation => 'maximum dump size sent to browser before truncation', |
57 |
); |
); |
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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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59 |
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, |
63 |
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documentation => 'inline JavaScript and CSS to reduce round-trips', |
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); |
); |
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66 |
sub dom2html { |
has 'html_dump_width' => ( |
67 |
# warn "## dom2html ",dump( @_ ); |
documentation => 'crop longer lines in dumps', |
68 |
return Continuity::Widget::DomNode->create( @_ )->to_string; |
is => 'rw', |
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isa => 'Int', |
70 |
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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 => 250, |
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); |
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74 |
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my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
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my $escape_re = join '|' => keys %escape; |
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sub html_escape { |
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my ( $self, $html ) = @_; |
79 |
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$html =~ s/($escape_re)/$escape{$1}/g; |
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return $html; |
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} |
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sub html_dump { |
84 |
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my ( $self, $dump ) = @_; |
85 |
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$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( $dump ); |
89 |
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$dump =~ s{\Q...\E}{…}gs; |
90 |
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# $dump =~ $self->html_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, $full ) = @_; |
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102 |
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$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; # FIXME |
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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; |
126 |
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 ) ? |
131 |
qq|<!-- $path --><script type="text/javascript">\n| . read_file($path) . qq|\n</script>| : |
qq|<script type="text/javascript">\n/* inline $path */\n\n| . read_file($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 ) ? |
$out .= $self->_inline_path( $path ) ? |
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qq|<!-- $path --><style type="text/css">\n| . read_file( $path ) . qq|\n</style>| : |
qq|<style type="text/css">\n/* inline $path */\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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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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sub add_js { |
189 |
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my ($self,$js) = @_; |
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my ( $package, $path, $line ) = caller; |
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if ( $js =~ m{http.*\.js} ) { |
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$self->add_head( qq| |
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<script type="text/javascript" src="$js"> |
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/* via $package at $path line $line */ |
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</script> |
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|); |
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} else { |
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$self->add_head( qq| |
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<script type="text/javascript"> |
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/* via $package at $path line $line */ |
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$js |
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</script> |
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| ); |
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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 $content</span>\n|; |
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} |
} |
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} |
} |
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$url =~ s{\?reload=\d+}{}; |
$url =~ s{\?reload=\d+}{}; |
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my $body = $a->{body}; |
my $body = $a->{body}; |
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$body ||= $self->as_markup if $self->can('as_markup'); |
if ( ! $body ) { |
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my $run = $a->{run} || 'as_markup'; |
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warn "# no body, invoke $self->$run on ", ref($self); |
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$body = $self->$run; |
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} |
251 |
if ( $self->content_type !~ m{html} ) { |
if ( $self->content_type !~ m{html} ) { |
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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 |
256 |
$body = '<!-- no body -->'; |
$body = '<!-- no body -->'; |
257 |
} |
} |
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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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qq| |
qq| |
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<span class="right"> |
<span class="right"> |
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<a title="reload $url" href="/reload$url">reload</a> |
<a title="reload $url" href="/reload$url">reload</a> |
269 |
<a title="$description" href="/exit$url">$exit</a> |
<a title="$description" href="/exit$url" target="exit">$exit</a> |
270 |
</span> |
</span> |
271 |
|; |
|; |
272 |
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273 |
my $info = Frey::SVK->info; |
my $svk = Frey::SVK->new; |
274 |
my $revision = Frey::SVK->info->{Revision} || ''; |
my $info = $svk->info; |
275 |
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my $revision = $svk->info->{Revision} || ''; |
276 |
$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; |
$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; |
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278 |
$self->add_icon unless $icon_html; |
$self->add_icon unless $icon_html; |
322 |
qq|>$class</a>|; |
qq|>$class</a>|; |
323 |
} |
} |
324 |
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325 |
=head2 editor_links |
=head2 html_links |
326 |
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|
327 |
Create HTML links to editor for perl error message |
Create HTML links to editor for perl error message |
328 |
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329 |
my $html = $self->editor_links( $error ) |
my $html = $self->html_links( $error ) |
330 |
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331 |
=cut |
=cut |
332 |
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333 |
sub editor_links { |
sub html_links { |
334 |
my ( $self, $error ) = @_; |
my ( $self, $error ) = @_; |
335 |
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336 |
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$error = $self->strip_full_path( $error ); |
337 |
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338 |
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# $error =~ s[(bless\({\s+.+?\s+},\s+)("[^"]+")(\) at)][<span class="frey-dropdown">$1<code>$2</code>$3</span>]gs; # FIXME insert bless hiding back |
339 |
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340 |
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# perl's backtrace |
341 |
$error =~ s{at\s+(\S+)\s+line\s+(\d+)} |
$error =~ s{at\s+(\S+)\s+line\s+(\d+)} |
342 |
{at <a target="editor" href="/editor+$1+$2">$1</a> line $2}gsm; |
{at <a target="editor" href="/editor+$1+$2" title="vi $1 +$2">$1</a> line $2}gsm; |
343 |
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344 |
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$error =~ s{(via (?:package)\s+"?)([\w:]+)("?)} |
345 |
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{$1<a target="$2" href="/$2" title="introspect $2">$2</a>$3}gsm |
346 |
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|| # or anything that looks like "Class::Name" |
347 |
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$error =~ s{"(\w+(?:::\w+)+)"} |
348 |
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{"<a target="$1" href="/$1" title="introspect $1">$1</a>"}gsm; |
349 |
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350 |
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# method error messages |
351 |
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# FIXME replace with link to Frey::Introspect data |
352 |
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$error =~ s{(method ")(\w+)(" via)} |
353 |
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{$1<a target="$2" href="/Frey::Shell::Grep/as_markup?pattern=$2" title="grep $2">$2</a>$3}gsm; |
354 |
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355 |
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# link paths to editor |
356 |
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$error =~ s{((?:lib|t)/[\S]+)\s+(\d+\s+bytes)} |
357 |
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{<a target="editor" href="/editor+$1+1" title="vi $1 [$2]">$1</a>}gsm; |
358 |
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359 |
$error =~ s{(via package ")([\w:]+)(")} |
$error =~ s{(class ")([\w:]+)(")} |
360 |
{$1<a target="editor" href="/editor+$2+1">$2</a>$3}gsm; |
{$1<a target="$2" href="/$2" title="introspect $2">$2</a>$3}gsm; |
361 |
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362 |
return $error; |
return $error; |
363 |
} |
} |
364 |
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365 |
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=head2 error |
366 |
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367 |
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This method will return error to browser and backtrace unless |
368 |
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error message ends with LF C<\n> just like L<warn> |
369 |
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370 |
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=cut |
371 |
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372 |
sub error { |
sub error { |
373 |
my $self = shift; |
my $self = shift; |
374 |
my $error = join(" ", @_); |
my $error = join(" ", @_); |
375 |
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|
376 |
my @backtrace = $self->backtrace; |
my $fatal = ''; |
377 |
$error .= "\n\t" . join( "\n\t", @backtrace ) if @backtrace; |
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378 |
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if ( $error !~ m{\n$} ) { |
379 |
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if ( my @backtrace = $self->backtrace ) { |
380 |
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$error .= "\n\t" . join( "\n\t", @backtrace ); |
381 |
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$fatal = qq| frey-fatal|; |
382 |
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} |
383 |
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} |
384 |
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385 |
warn "ERROR: $error\n"; |
warn "ERROR: $error\n"; |
386 |
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$self->add_icon('error'); |
387 |
return |
return |
388 |
qq|<pre class="frey-error">| |
qq|<pre class="frey-error$fatal">| |
389 |
. $self->editor_links( $error ) . |
. $self->html_links( $error ) . |
390 |
qq|</pre>| |
qq|</pre>| |
391 |
; |
; |
392 |
} |
} |
393 |
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394 |
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=head1 Status line |
395 |
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396 |
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=head2 add_status |
397 |
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398 |
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$self->add_status( { name => { some => 'data' } } ); |
399 |
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400 |
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$self->add_status( "append to last status popup" ); |
401 |
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402 |
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=cut |
403 |
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|
404 |
sub add_status { |
sub add_status { |
405 |
my ( $self, $data ) = @_; |
my ( $self, $data ) = @_; |
406 |
push @status, $data; |
push @status, { 'X' => [ $self->backtrace ] }; |
407 |
|
if ( ref($data) ) { |
408 |
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push @status, $data; |
409 |
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} else { |
410 |
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if ( defined $status[ $#status ] ) { |
411 |
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$status[ $#status ]->{ '+' } = $data; |
412 |
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} else { |
413 |
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push @status, { '+' => $data }; |
414 |
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} |
415 |
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} |
416 |
} |
} |
417 |
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|
418 |
|
=head2 clean_status |
419 |
|
|
420 |
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Called at beginning of each request |
421 |
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|
422 |
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$self->clean_status; |
423 |
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424 |
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=cut |
425 |
|
|
426 |
sub clean_status { |
sub clean_status { |
427 |
@status = (); |
my ($self) = shift; |
428 |
|
@head = ( 'static/frey.css' ); |
429 |
|
@status = ( |
430 |
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{ 'ClassBrowser' => Frey::Class::Browser->new( usage_sort => 1, usage_on_top => 0 )->as_markup }, |
431 |
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{ 'Bookmarklets' => Frey::Bookmarklet->new->as_markup }, |
432 |
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{ 'INC' => Frey::INC->new->as_markup }, |
433 |
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); |
434 |
$icon_html = ''; |
$icon_html = ''; |
435 |
} |
} |
436 |
|
|
437 |
|
=head2 status_parts |
438 |
|
|
439 |
|
Dump all status line parts |
440 |
|
|
441 |
|
$self->status_parts |
442 |
|
|
443 |
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=cut |
444 |
|
|
445 |
sub status_parts { |
sub status_parts { |
446 |
warn "## status parts ", dump( map { keys %$_ } @status ); |
warn "## status parts ", dump( map { keys %$_ } @status ); |
447 |
} |
} |
448 |
|
|
449 |
|
=for debug |
450 |
|
|
451 |
sub DEMOLISH { |
sub DEMOLISH { |
452 |
my ( $self ) = @_; |
my ( $self ) = @_; |
453 |
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; |
454 |
} |
} |
455 |
|
|
456 |
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=cut |
457 |
|
|
458 |
=head2 add_icon |
=head2 add_icon |
459 |
|
|
460 |
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png |
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png |
464 |
|
|
465 |
sub icon_path { |
sub icon_path { |
466 |
my ($self,$class,$variant) = @_; |
my ($self,$class,$variant) = @_; |
467 |
my $icon = $class; |
|
468 |
$icon =~ s{::}{/}g; |
sub icon_exists { |
469 |
$icon .= "/$variant" if $variant; |
my $class = shift; |
470 |
my $path = 'static/icons/' . $icon . '.png'; |
$class =~ s{::}{/}g; |
471 |
if ( -e $path ) { |
$class .= "/$variant" if $variant; |
472 |
warn "# $class from $self icon_path $path"; |
my $icon_path = 'static/icons/' . $class . '.png'; |
473 |
return $path; |
return $icon_path if -e $icon_path; |
474 |
} else { |
return; |
475 |
warn "TODO: add $path icon for $class"; |
} |
476 |
|
|
477 |
|
my $path = icon_exists( $class ); |
478 |
|
if ( ! $path ) { |
479 |
|
my $super_class = $class; |
480 |
|
while ( $super_class =~ s{::[^:]+$}{} && ! $path ) { |
481 |
|
$path = icon_exists( $super_class ) unless $super_class eq 'Frey'; # don't default on Frey icon |
482 |
|
} |
483 |
|
} |
484 |
|
|
485 |
|
if ( ! $path ) { |
486 |
|
$self->TODO( "add icon for $class" . ( $variant ? " variant $variant" : '' ) ); |
487 |
return undef; |
return undef; |
488 |
} |
} |
489 |
|
|
490 |
|
warn "# $class from $self icon_path $path" if $self->debug; |
491 |
|
return $path; |
492 |
} |
} |
493 |
|
|
494 |
sub add_icon { |
sub add_icon { |
495 |
my ($self,$variant) = @_; |
my ($self,$variant) = @_; |
496 |
|
|
497 |
my $class = ref($self); |
my $class = $self->class if $self->can('class'); |
498 |
$class = $self->class if $self->can('class'); |
#$class ||= $self->title; |
499 |
|
$class ||= ref($self); |
500 |
my $icon_path = $self->icon_path( $class, $variant ) || return; |
my $icon_path = $self->icon_path( $class, $variant ) || return; |
501 |
|
|
502 |
$icon_html .= qq|<link rel="icon" type="image/png" href="/$icon_path">|; |
$icon_html .= qq|<link rel="icon" type="image/png" href="/$icon_path">|; |
517 |
|
|
518 |
} |
} |
519 |
|
|
520 |
|
my $warn_colors = { |
521 |
|
'#' => '#444', |
522 |
|
'##' => '#888', |
523 |
|
}; |
524 |
|
|
525 |
|
my $multiline_markers = { |
526 |
|
'(' => ')', |
527 |
|
'{' => '}', |
528 |
|
'[' => ']', |
529 |
|
'"' => '"', |
530 |
|
}; |
531 |
|
|
532 |
|
=for later |
533 |
|
|
534 |
|
my $multiline_re = '[\\' . join('\\', keys %$multiline_markers ) . ']'; |
535 |
|
warn "## multiline markers ", dump( $multiline_markers ), " -> $multiline_re"; |
536 |
|
|
537 |
|
=cut |
538 |
|
|
539 |
|
sub log_path { |
540 |
|
$Frey::Bootstrap::log_path || die "no log_path?"; |
541 |
|
} |
542 |
|
|
543 |
|
our $pwd = `pwd`; |
544 |
|
chomp $pwd; |
545 |
|
|
546 |
|
sub strip_full_path { |
547 |
|
my ($self, $msg) = @_; |
548 |
|
# Mojo seems to expand warn messages to full path which is annoying |
549 |
|
$msg =~ s{/[^/]+/\.\./}{/}gs; |
550 |
|
$msg =~ s{$pwd/*}{}gs; |
551 |
|
return $msg; |
552 |
|
} |
553 |
|
|
554 |
|
our $last_log_pos = 0; |
555 |
|
our $last_log_line = 0; |
556 |
|
|
557 |
|
sub warnings_html { |
558 |
|
my ($self,$level) = shift; |
559 |
|
$level ||= $self->debug, |
560 |
|
my $path = $self->log_path; |
561 |
|
|
562 |
|
my $max = 30; |
563 |
|
my $pos = 0; |
564 |
|
my @warnings = ( '' x $max ); # XXX circualar buffer for 50 lines |
565 |
|
my $line = $last_log_line; |
566 |
|
my $multiline_end; |
567 |
|
|
568 |
|
# XXX do we really want to do this every time? |
569 |
|
my $css = qq|/* short css classes for levels */\n|; |
570 |
|
my $level_to_class; |
571 |
|
foreach ( keys %$warn_colors ) { |
572 |
|
my $l = length($_); |
573 |
|
my $class = 'l' . $l; |
574 |
|
$css .= qq|.$class { color: $warn_colors->{$_} }\n|; |
575 |
|
$level_to_class->{ $_ } = $class; |
576 |
|
} |
577 |
|
$self->add_css( $css ); |
578 |
|
|
579 |
|
open(my $log, '<', $path) || die "can't open $path: $!"; |
580 |
|
seek($log, $last_log_pos, 0) || warn "can't seek: $!"; |
581 |
|
while(<$log>) { |
582 |
|
chomp; |
583 |
|
$line++; |
584 |
|
|
585 |
|
next if m{^\s+(Mojo|Class::MOP|Moose)::}; |
586 |
|
|
587 |
|
my $style = ''; |
588 |
|
|
589 |
|
=for filter |
590 |
|
|
591 |
|
if ( $multiline_end ) { |
592 |
|
if ( m{^\Q$multiline_end\E} || m{^\s.+\Q$multiline_end\E;$} ) { |
593 |
|
# warn "## $line end of $multiline_end in '$_'\n"; |
594 |
|
undef $multiline_end; |
595 |
|
} else { |
596 |
|
# warn "## $line skipped\n"; |
597 |
|
} |
598 |
|
} elsif ( m{^(#*)\s+} ) { |
599 |
|
my $l = $1 ? length($1) : 0; |
600 |
|
if ( $l > $level ) { |
601 |
|
undef $multiline_end; |
602 |
|
$multiline_end = $multiline_markers->{$1} if m{($multiline_re)$}; |
603 |
|
# warn "## $line start $1 .. $multiline_end level $l > $level for '$_'\n" if $multiline_end; |
604 |
|
next; |
605 |
|
} |
606 |
|
|
607 |
|
=cut |
608 |
|
if ( m{^(#*)} ) { |
609 |
|
|
610 |
|
my $level = $1; |
611 |
|
my $msg = $self->strip_full_path( $_ ); |
612 |
|
|
613 |
|
my $spacer = ' '; |
614 |
|
my $real_msg = expand( $msg ); |
615 |
|
if ( length($real_msg) > $self->html_dump_width ) { |
616 |
|
|
617 |
|
$real_msg = substr( $msg, 0, $self->html_dump_width ); |
618 |
|
$msg = unexpand( $real_msg ); |
619 |
|
$spacer = '…' |
620 |
|
} |
621 |
|
|
622 |
|
$msg = $self->html_escape( $msg ); |
623 |
|
|
624 |
|
if ( my $class = $level_to_class->{ $level } ) { |
625 |
|
$msg = qq|<span class="$class">$msg</span>|; |
626 |
|
} |
627 |
|
|
628 |
|
#$msg .= $spacer . qq|<a target="editor" href="/editor+$path+$line" style="float: right;">$line</a>\n|; |
629 |
|
$msg = qq|<a target="editor" href="/editor+$path+$line" style="float: right;">$line</a>$msg| |
630 |
|
. ( $spacer ? $spacer : '' ) |
631 |
|
. "\n"; # XXX <pre> needs this |
632 |
|
|
633 |
|
$warnings[ $pos++ % $max ] = $msg; |
634 |
|
} |
635 |
|
} |
636 |
|
$last_log_pos = tell($log); |
637 |
|
$last_log_line = $line; |
638 |
|
warn "log has $line lines tell position $last_log_pos"; |
639 |
|
close($log) || die "can't close $path: $!"; |
640 |
|
|
641 |
|
my $size = -s $path; |
642 |
|
|
643 |
|
my $warnings = join("", |
644 |
|
map { $warnings[ ( $pos + $_ ) % $max ] || '' } 0 .. ( $max - 1 ) |
645 |
|
); |
646 |
|
|
647 |
|
my $s = length($warnings); |
648 |
|
|
649 |
|
return |
650 |
|
# need to wrap editor link into span so we can have links in warnings |
651 |
|
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>| |
652 |
|
. $self->html_links( $warnings ) |
653 |
|
. qq|</code></span>| |
654 |
|
; |
655 |
|
} |
656 |
|
|
657 |
|
|
658 |
|
=head2 backtrace |
659 |
|
|
660 |
|
Show backtrace with links to editor |
661 |
|
|
662 |
|
my @backtrace = $self->backtrace; |
663 |
|
|
664 |
|
=cut |
665 |
|
|
666 |
|
sub backtrace { |
667 |
|
my ($self) = @_; |
668 |
|
|
669 |
|
my @backtrace; |
670 |
|
foreach ( 0 .. 5 ) { |
671 |
|
my ( |
672 |
|
$package,$path,$line |
673 |
|
# subroutine hasargs |
674 |
|
# wantarray evaltext is_require |
675 |
|
# hints bitmask hinthash |
676 |
|
) = caller($_) or last; |
677 |
|
|
678 |
|
push @backtrace, |
679 |
|
qq|via "$package" at $path line $line|; |
680 |
|
} |
681 |
|
#warn "# backtrace: ", dump( @backtrace ) if @backtrace; |
682 |
|
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; |