1 |
package Frey::Web; |
package Frey::Web; |
2 |
use Moose::Role; |
use Moose::Role; |
3 |
|
|
4 |
with 'Frey::Backtrace'; |
with 'Frey::Session'; |
5 |
|
|
6 |
use Frey::Types; |
use Frey::Types; |
7 |
|
|
8 |
use Continuity::Widget::DomNode; |
#use Continuity::Widget::DomNode; |
9 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
10 |
use Carp qw/confess cluck/; |
use Carp qw/confess cluck carp/; |
11 |
use File::Slurp; |
use File::Slurp; |
12 |
|
|
13 |
use Frey::Bookmarklet; |
use Frey::Bookmarklet; |
14 |
use Frey::ClassBrowser; |
use Frey::ClassBrowser; |
15 |
|
use Frey::INC; |
16 |
|
|
17 |
use Frey::SVK; |
use Frey::SVK; |
18 |
|
|
19 |
has 'head' => ( |
use Text::Tabs; # expand, unexpand |
20 |
is => 'rw', |
|
21 |
isa => 'ArrayRef[Str]', |
our @head; |
22 |
default => sub { [ 'static/frey.css' ] }, |
sub head { @head } |
|
); |
|
23 |
|
|
24 |
has 'request_url' => ( |
has 'request_url' => ( |
25 |
is => 'rw', |
is => 'rw', |
26 |
isa => 'Uri', coerce => 1, |
isa => 'Uri', coerce => 1, |
27 |
default => '/', |
required => 1, |
28 |
|
default => sub { |
29 |
|
carp "undefined request_url"; |
30 |
|
'/'; |
31 |
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}, |
32 |
); |
); |
33 |
|
|
34 |
has 'title' => ( |
has 'title' => ( |
52 |
is => 'rw', |
is => 'rw', |
53 |
isa => 'Int', |
isa => 'Int', |
54 |
default => 4096, |
default => 4096, |
55 |
documentation => 'Maximum dump size sent to browser before truncation', |
documentation => 'maximum dump size sent to browser before truncation', |
56 |
); |
); |
57 |
|
|
58 |
has 'inline_smaller_than' => ( |
has 'inline_smaller_than' => ( |
59 |
is => 'rw', |
is => 'rw', |
60 |
isa => 'Int', |
isa => 'Int', |
61 |
default => 10240, |
default => 10240, |
62 |
documentation => 'Inline JavaScript and CSS to reduce round-trips', |
documentation => 'inline JavaScript and CSS to reduce round-trips', |
63 |
); |
); |
64 |
|
|
65 |
has 'chop_warning' => ( |
has 'html_dump_width' => ( |
66 |
|
documentation => 'crop longer lines in dumps', |
67 |
is => 'rw', |
is => 'rw', |
68 |
isa => 'Int', |
isa => 'Int', |
69 |
default => 80, |
# required => 1, # FIXME we can't have required fields with defaults because Frey::Action isn't smart enough and asks for them |
70 |
documentation => 'Crop lines longer', |
default => 250, |
71 |
); |
); |
72 |
|
|
73 |
my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
80 |
} |
} |
81 |
|
|
82 |
sub html_dump { |
sub html_dump { |
83 |
my $self = shift; |
my ( $self, $dump ) = @_; |
84 |
$self->html_escape( dump( @_ ) ); |
$dump = dump( $dump ) if ref($dump); |
85 |
|
my $width = $self->html_dump_width; |
86 |
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$dump =~ s{(\n[^\n]{$width})([^\n]+?)([^\n]{5})}{\n$1...$3}gs; |
87 |
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$dump = $self->html_escape( $dump ); |
88 |
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$dump =~ s{\Q...\E}{…}gs; |
89 |
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# $dump =~ $self->editor_links( $dump ); # FIXME include this |
90 |
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return "<code>$dump</code>"; |
91 |
} |
} |
92 |
|
|
93 |
sub dom2html { |
sub popup { my $self = shift; $self->popup_dropdown('popup', @_); } |
94 |
# warn "## dom2html ",dump( @_ ); |
sub dropdown { my $self = shift; $self->popup_dropdown('dropdown', @_); } |
95 |
return Continuity::Widget::DomNode->create( @_ )->to_string; |
|
96 |
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our $re_html = qr{<(?:!--.+?--|(\w+).+?/\1|[^>]+/)>}s; # relaxed html check for one semi-valid tag |
97 |
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98 |
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sub popup_dropdown { |
99 |
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my ( $self, $type, $name, $content, $full ) = @_; |
100 |
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101 |
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$content = $self->html_dump($content) if ref $content; |
102 |
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103 |
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$content = qq|<span>$content</span>| unless $content =~ m{^\s*<(span|a|code).+?/\1>\s*}; |
104 |
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105 |
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$content =~ s{<span>(<code>[^<]+</code>)</span>}{$1} && $self->TODO("code wrapped in span"); |
106 |
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107 |
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warn "## $type [$name] = ", length( $content ), " bytes"; # if $self->debug; # FIXME |
108 |
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109 |
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if ( $name =~ m{::} && $name !~ $re_html ) { |
110 |
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return qq|<a class="frey-$type" target="$name" href="/$name">$name $content</a>\n|; |
111 |
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} elsif ( $name =~ s{^\s*(<a)\s+}{$1 class="frey-$type"} ) { |
112 |
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return qq|$name $content\n|; |
113 |
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} else { |
114 |
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return qq|<span class="frey-$type">$name $content</span>\n|; |
115 |
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} |
116 |
} |
} |
117 |
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|
118 |
sub _inline_path { |
sub _inline_path { |
123 |
sub _head_html { |
sub _head_html { |
124 |
my $self = shift; |
my $self = shift; |
125 |
my $out = ''; |
my $out = ''; |
126 |
foreach my $path ( @{ $self->head } ) { |
foreach my $path ( @head ) { |
127 |
$path =~ s!^/!!; |
$path =~ s!^/!!; |
128 |
if ( $path =~ m/\.js$/ ) { |
if ( $path =~ m/\.js$/ ) { |
129 |
$out .= $self->_inline_path( $path ) ? |
$out .= $self->_inline_path( $path ) ? |
130 |
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>| : |
131 |
qq|<script type="text/javascript" src="/$path"></script>|; |
qq|<script type="text/javascript" src="/$path"></script>|; |
132 |
} elsif ( $path =~ m/\.css$/ ) { |
} elsif ( $path =~ m/\.css$/ ) { |
133 |
$out .= $self->_inline_path( $path ) ? |
$out .= $self->_inline_path( $path ) ? |
134 |
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( $path ) . qq|\n</style>| : |
135 |
qq|<link type="text/css" rel="stylesheet" href="/$path" media="screen">|; |
qq|<link type="text/css" rel="stylesheet" href="/$path" media="screen">|; |
136 |
} elsif ( $path =~ m{<.+>}s ) { |
} elsif ( $path =~ m{<.+>}s ) { |
137 |
$out .= $path; |
$out .= $path; |
158 |
return if ! defined $path || $path eq ''; |
return if ! defined $path || $path eq ''; |
159 |
$path =~ s!^/!!; |
$path =~ s!^/!!; |
160 |
|
|
161 |
if ( $path =~ m{<.*>}s ) { |
if ( $path =~ $re_html ) { |
162 |
push @{ $self->head }, $path; |
push @head, $path; |
163 |
} elsif ( -e $path ) { |
} elsif ( -e $path ) { |
164 |
if ( $path =~ m/\.(?:js|css)$/ ) { |
if ( $path =~ m/\.(?:js|css)$/ ) { |
165 |
push @{ $self->head }, $path; |
push @head, $path; |
166 |
} else { |
} else { |
167 |
confess "can't add_head( $path ) it's not js or css"; |
confess "can't add_head( $path ) it's not js or css"; |
168 |
} |
} |
173 |
|
|
174 |
} |
} |
175 |
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|
176 |
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sub add_css { |
177 |
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my ($self,$css) = @_; |
178 |
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my ( $package, $path, $line ) = caller; |
179 |
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$self->add_head( qq| |
180 |
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<style type="text/css"> |
181 |
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/* via $package at $path line $line */ |
182 |
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$css |
183 |
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</style> |
184 |
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| ); |
185 |
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} |
186 |
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|
187 |
our $reload_counter = 0; |
our $reload_counter = 0; |
188 |
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189 |
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|
202 |
|
|
203 |
our $icon_html; |
our $icon_html; |
204 |
|
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sub popup { |
|
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my ( $self, $name, $content, $full ) = @_; |
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|
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if ( ref($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 ! $full && $l > $self->dump_max_bytes; |
|
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} else { |
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$content = qq|<span>$content</span>|; |
|
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} |
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warn "## popup [$name] = ", length( $content ), " bytes" if $self->debug; |
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return qq|<span class="frey-popup">$name $content</span>\n|; |
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} |
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|
205 |
sub page { |
sub page { |
206 |
my $self = shift; |
my $self = shift; |
207 |
my $a = {@_}; |
my $a = {@_}; |
212 |
|
|
213 |
my $status_line = ''; |
my $status_line = ''; |
214 |
|
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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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|
215 |
foreach my $part ( @status ) { |
foreach my $part ( @status ) { |
216 |
foreach my $name ( keys %$part ) { |
foreach my $name ( keys %$part ) { |
217 |
$status_line .= $self->popup( $name, $part->{$name} ); |
$status_line .= $self->popup( $name, $part->{$name} ); |
222 |
$url =~ s{\?reload=\d+}{}; |
$url =~ s{\?reload=\d+}{}; |
223 |
|
|
224 |
my $body = $a->{body}; |
my $body = $a->{body}; |
225 |
$body ||= $self->as_markup if $self->can('as_markup'); |
if ( ! $body ) { |
226 |
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my $run = $a->{run} || 'as_markup'; |
227 |
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warn "# no body, invoke $self->$run on ", ref($self); |
228 |
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eval { |
229 |
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$body = $self->$run; |
230 |
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}; |
231 |
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$body |
232 |
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= $self->error( $@ ) |
233 |
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. $self->dropdown( self => $self ) |
234 |
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if $@; |
235 |
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} |
236 |
if ( $self->content_type !~ m{html} ) { |
if ( $self->content_type !~ m{html} ) { |
237 |
warn "# return only $self body ", $self->content_type; |
warn "# return only $self body ", $self->content_type; |
238 |
return $body |
return $body |
243 |
|
|
244 |
$status_line .= $self->warnings_html; |
$status_line .= $self->warnings_html; |
245 |
|
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$status_line .= $self->popup( INC => { %INC }, 1 ); |
|
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|
246 |
my ($exit,$description) = ('exit','stop server'); |
my ($exit,$description) = ('exit','stop server'); |
247 |
($exit,$description) = ('restart','restart server') |
($exit,$description) = ('restart','restart server') |
248 |
if $ENV{FREY_RESTART}; # tune labels on exit link |
if $ENV{FREY_RESTART}; # tune labels on exit link |
251 |
qq| |
qq| |
252 |
<span class="right"> |
<span class="right"> |
253 |
<a title="reload $url" href="/reload$url">reload</a> |
<a title="reload $url" href="/reload$url">reload</a> |
254 |
<a title="$description" href="/exit$url">$exit</a> |
<a title="$description" href="/exit$url" target="exit">$exit</a> |
255 |
</span> |
</span> |
256 |
|; |
|; |
257 |
|
|
258 |
my $info = Frey::SVK->info; |
my $svk = Frey::SVK->new; |
259 |
my $revision = Frey::SVK->info->{Revision} || ''; |
my $info = $svk->info; |
260 |
|
my $revision = $svk->info->{Revision} || ''; |
261 |
$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; |
$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; |
262 |
|
|
263 |
$self->add_icon unless $icon_html; |
$self->add_icon unless $icon_html; |
318 |
sub editor_links { |
sub editor_links { |
319 |
my ( $self, $error ) = @_; |
my ( $self, $error ) = @_; |
320 |
|
|
321 |
|
# $error =~ s[(bless\({\s+.+?\s+},\s+)("[^"]+")(\) at)][<span class="frey-dropdown">$1<code>$2</code>$3</span>]gs; # FIXME insert bless hiding back |
322 |
|
|
323 |
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# perl's backtrace |
324 |
$error =~ s{at\s+(\S+)\s+line\s+(\d+)} |
$error =~ s{at\s+(\S+)\s+line\s+(\d+)} |
325 |
{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; |
326 |
|
|
327 |
$error =~ s{(via package ")([\w:]+)(")} |
# our backtrace |
328 |
|
$error =~ s{(via (?:package) "?)([\w:]+)("?)} |
329 |
{$1<a target="editor" href="/editor+$2+1">$2</a>$3}gsm; |
{$1<a target="editor" href="/editor+$2+1">$2</a>$3}gsm; |
330 |
|
|
331 |
|
# method error messages |
332 |
|
# $error =~ s{(method ")(\w+)"} |
333 |
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# {$1<a target="/Frey::Shell::Grep?pattern=$2">$2</a>"}gsm; # FIXME replace with link to Frey::Introspect data |
334 |
|
|
335 |
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# anything that looks like Class::Name= |
336 |
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$error =~ s{(\w+(?:::\w+)+)=} |
337 |
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{<a target="$1" href="/$1">$1</a>=}gsm; |
338 |
|
|
339 |
return $error; |
return $error; |
340 |
} |
} |
341 |
|
|
342 |
|
=head2 error |
343 |
|
|
344 |
|
This method will return error to browser and backtrace unless |
345 |
|
error message ends with LF C<\n> just like L<warn> |
346 |
|
|
347 |
|
=cut |
348 |
|
|
349 |
sub error { |
sub error { |
350 |
my $self = shift; |
my $self = shift; |
351 |
my $error = join(" ", @_); |
my $error = join(" ", @_); |
352 |
|
|
353 |
my @backtrace = $self->backtrace; |
my $fatal = ''; |
354 |
$error .= "\n\t" . join( "\n\t", @backtrace ) if @backtrace; |
|
355 |
|
if ( $error !~ m{\n$} ) { |
356 |
|
if ( my @backtrace = $self->backtrace ) { |
357 |
|
$error .= "\n\t" . join( "\n\t", @backtrace ); |
358 |
|
$fatal = qq| class="fatal"|; |
359 |
|
} |
360 |
|
} |
361 |
|
|
362 |
warn "ERROR: $error\n"; |
warn "ERROR: $error\n"; |
363 |
return |
return |
364 |
qq|<pre class="frey-error">| |
qq|<pre class="frey-error$fatal">| |
365 |
. $self->editor_links( $error ) . |
. $self->editor_links( $error ) . |
366 |
qq|</pre>| |
qq|</pre>| |
367 |
; |
; |
368 |
} |
} |
369 |
|
|
370 |
|
=head1 Status line |
371 |
|
|
372 |
|
=head2 add_status |
373 |
|
|
374 |
|
$self->add_status( { name => { some => 'data' } } ); |
375 |
|
|
376 |
|
$self->add_status( "append to last status popup" ); |
377 |
|
|
378 |
|
=cut |
379 |
|
|
380 |
sub add_status { |
sub add_status { |
381 |
my ( $self, $data ) = @_; |
my ( $self, $data ) = @_; |
382 |
push @status, $data; |
push @status, { 'X' => [ $self->backtrace ] }; |
383 |
|
if ( ref($data) ) { |
384 |
|
push @status, $data; |
385 |
|
} else { |
386 |
|
if ( defined $status[ $#status ] ) { |
387 |
|
$status[ $#status ]->{ '+' } = $data; |
388 |
|
} else { |
389 |
|
push @status, { '+' => $data }; |
390 |
|
} |
391 |
|
} |
392 |
} |
} |
393 |
|
|
394 |
|
=head2 clean_status |
395 |
|
|
396 |
|
Called at beginning of each request |
397 |
|
|
398 |
|
$self->clean_status; |
399 |
|
|
400 |
|
=cut |
401 |
|
|
402 |
sub clean_status { |
sub clean_status { |
403 |
@status = (); |
my ($self) = shift; |
404 |
|
@head = ( 'static/frey.css' ); |
405 |
|
@status = ( |
406 |
|
{ 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup }, |
407 |
|
{ 'Bookmarklets' => Frey::Bookmarklet->new->as_markup }, |
408 |
|
{ 'INC' => Frey::INC->new->as_markup }, |
409 |
|
); |
410 |
$icon_html = ''; |
$icon_html = ''; |
411 |
} |
} |
412 |
|
|
413 |
|
=head2 status_parts |
414 |
|
|
415 |
|
Dump all status line parts |
416 |
|
|
417 |
|
$self->status_parts |
418 |
|
|
419 |
|
=cut |
420 |
|
|
421 |
sub status_parts { |
sub status_parts { |
422 |
warn "## status parts ", dump( map { keys %$_ } @status ); |
warn "## status parts ", dump( map { keys %$_ } @status ); |
423 |
} |
} |
424 |
|
|
425 |
|
=for debug |
426 |
|
|
427 |
sub DEMOLISH { |
sub DEMOLISH { |
428 |
my ( $self ) = @_; |
my ( $self ) = @_; |
429 |
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; |
430 |
} |
} |
431 |
|
|
432 |
|
=cut |
433 |
|
|
434 |
=head2 add_icon |
=head2 add_icon |
435 |
|
|
436 |
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png |
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png |
445 |
$icon .= "/$variant" if $variant; |
$icon .= "/$variant" if $variant; |
446 |
my $path = 'static/icons/' . $icon . '.png'; |
my $path = 'static/icons/' . $icon . '.png'; |
447 |
if ( -e $path ) { |
if ( -e $path ) { |
448 |
warn "# $class from $self icon_path $path"; |
warn "# $class from $self icon_path $path" if $self->debug; |
449 |
return $path; |
return $path; |
450 |
} else { |
} else { |
451 |
warn "TODO: add $path icon for $class"; |
$self->TODO( "add $path icon for $class" ); |
452 |
return undef; |
return undef; |
453 |
} |
} |
454 |
} |
} |
490 |
'"' => '"', |
'"' => '"', |
491 |
}; |
}; |
492 |
|
|
493 |
|
=for later |
494 |
|
|
495 |
my $multiline_re = '[\\' . join('\\', keys %$multiline_markers ) . ']'; |
my $multiline_re = '[\\' . join('\\', keys %$multiline_markers ) . ']'; |
496 |
warn "## multiline markers ", dump( $multiline_markers ), " -> $multiline_re"; |
warn "## multiline markers ", dump( $multiline_markers ), " -> $multiline_re"; |
497 |
|
|
498 |
|
=cut |
499 |
|
|
500 |
sub log_path { |
sub log_path { |
501 |
$Frey::Bootstrap::log_path || warn "no log_path?"; |
$Frey::Bootstrap::log_path || die "no log_path?"; |
502 |
} |
} |
503 |
|
|
504 |
|
our $last_log_pos = 0; |
505 |
|
our $last_log_line = 0; |
506 |
|
|
507 |
|
our $pwd = `pwd`; |
508 |
|
chomp $pwd; |
509 |
|
|
510 |
sub warnings_html { |
sub warnings_html { |
511 |
my ($self,$level) = shift; |
my ($self,$level) = shift; |
512 |
$level ||= $self->debug, |
$level ||= $self->debug, |
513 |
my $path = $self->log_path; |
my $path = $self->log_path; |
514 |
|
|
515 |
my $warnings; |
my $max = 30; |
516 |
my $line = 0; |
my $pos = 0; |
517 |
|
my @warnings = ( '' x $max ); # XXX circualar buffer for 50 lines |
518 |
|
my $line = $last_log_line; |
519 |
my $multiline_end; |
my $multiline_end; |
520 |
|
|
521 |
open(my $log, '<', $path) || die "can't open $path: $!"; |
# XXX do we really want to do this every time? |
522 |
|
my $css = qq|/* short css classes for levels */\n|; |
523 |
|
my $level_to_class; |
524 |
|
foreach ( keys %$warn_colors ) { |
525 |
|
my $l = length($_); |
526 |
|
my $class = 'l' . $l; |
527 |
|
$css .= qq|.$class { color: $warn_colors->{$_} }\n|; |
528 |
|
$level_to_class->{ $_ } = $class; |
529 |
|
} |
530 |
|
$self->add_css( $css ); |
531 |
|
|
532 |
|
open(my $log, '<', $path) || die "can't open $path: $!"; |
533 |
|
seek($log, $last_log_pos, 0) || warn "can't seek: $!"; |
534 |
while(<$log>) { |
while(<$log>) { |
535 |
chomp; |
chomp; |
536 |
$line++; |
$line++; |
537 |
|
|
538 |
|
next if m{^\s+(Mojo|Class::MOP|Moose)::}; |
539 |
|
|
540 |
my $style = ''; |
my $style = ''; |
541 |
|
|
542 |
|
=for filter |
543 |
|
|
544 |
if ( $multiline_end ) { |
if ( $multiline_end ) { |
545 |
if ( m{^\Q$multiline_end\E} || m{^\s.+\Q$multiline_end\E;$} ) { |
if ( m{^\Q$multiline_end\E} || m{^\s.+\Q$multiline_end\E;$} ) { |
546 |
# warn "## $line end of $multiline_end in '$_'\n"; |
# warn "## $line end of $multiline_end in '$_'\n"; |
557 |
next; |
next; |
558 |
} |
} |
559 |
|
|
560 |
$style = $warn_colors->{$1} |
=cut |
561 |
? ' style="color:' . $warn_colors->{$1} . '"' |
if ( m{^(#*)} ) { |
562 |
: ''; |
|
563 |
|
my $level = $1; |
564 |
|
my $msg = $_; |
565 |
|
|
566 |
|
# Mojo seems to expand warn messages to full path which is annoying |
567 |
|
$msg =~ s{/[^/]+/\.\./}{/}gs; |
568 |
|
$msg =~ s{$pwd/*}{}gs; |
569 |
|
|
|
my $msg = $self->html_escape( $_ ); |
|
570 |
my $spacer = ' '; |
my $spacer = ' '; |
571 |
if ( length($msg) > $self->chop_warning ) { |
my $real_msg = expand( $msg ); |
572 |
$msg = substr( $msg, 0, $self->chop_warning ); |
if ( length($real_msg) > $self->html_dump_width ) { |
573 |
|
|
574 |
|
$real_msg = substr( $msg, 0, $self->html_dump_width ); |
575 |
|
$msg = unexpand( $real_msg ); |
576 |
$spacer = '…' |
$spacer = '…' |
577 |
} |
} |
578 |
$msg =~ s{^\s}{ }g; |
|
579 |
$warnings .= qq|<tt$style>$msg</tt>$spacer<small><a target="editor" href="/editor+$path+$line">+$line</a></small><br/>|; |
$msg = $self->html_escape( $msg ); |
580 |
# FIXME <tt> should be <code> but CSS hates me |
|
581 |
|
if ( my $class = $level_to_class->{ $level } ) { |
582 |
|
$msg = qq|<span class="$class">$msg</span>|; |
583 |
|
} |
584 |
|
|
585 |
|
#$msg .= $spacer . qq|<a target="editor" href="/editor+$path+$line" style="float: right;">$line</a>\n|; |
586 |
|
$msg = qq|<a target="editor" href="/editor+$path+$line" style="float: right;">$line</a>$msg| |
587 |
|
. ( $spacer ? $spacer : '' ) |
588 |
|
. "\n"; # XXX <pre> needs this |
589 |
|
|
590 |
|
$warnings[ $pos++ % $max ] = $msg; |
591 |
} |
} |
592 |
} |
} |
593 |
|
$last_log_pos = tell($log); |
594 |
|
$last_log_line = $line; |
595 |
|
warn "log has $line lines tell position $last_log_pos"; |
596 |
close($log) || die "can't close $path: $!"; |
close($log) || die "can't close $path: $!"; |
597 |
|
|
598 |
|
my $size = -s $path; |
599 |
|
|
600 |
|
my $warnings = join("", |
601 |
|
map { $warnings[ ( $pos + $_ ) % $max ] || '' } 0 .. ( $max - 1 ) |
602 |
|
); |
603 |
|
|
604 |
|
my $s = length($warnings); |
605 |
|
|
606 |
return |
return |
607 |
qq|<span class="frey-popup"><a target="editor" href="/editor+$path+$line" title="open $path level $level">warn</a><span>| |
# need to wrap editor link into span so we can have links in warnings |
608 |
|
qq|<span class="frey-popup"><a target="editor" href="/editor+$path+$line" title="$path \| $size -> $s bytes \| $line -> $pos lines \| level $level">warn</a><code>| |
609 |
. $self->editor_links( $warnings ) |
. $self->editor_links( $warnings ) |
610 |
. qq|</span></span>| |
. qq|</code></span>| |
611 |
; |
; |
612 |
} |
} |
613 |
|
|
614 |
|
|
615 |
|
=head2 backtrace |
616 |
|
|
617 |
|
Show backtrace with links to editor |
618 |
|
|
619 |
|
my @backtrace = $self->backtrace; |
620 |
|
|
621 |
|
=cut |
622 |
|
|
623 |
|
sub backtrace { |
624 |
|
my ($self) = @_; |
625 |
|
|
626 |
|
my @backtrace; |
627 |
|
foreach ( 0 .. 5 ) { |
628 |
|
my ( |
629 |
|
$package,$path,$line |
630 |
|
# subroutine hasargs |
631 |
|
# wantarray evaltext is_require |
632 |
|
# hints bitmask hinthash |
633 |
|
) = caller($_) or last; |
634 |
|
|
635 |
|
push @backtrace, |
636 |
|
qq|via $package at $path line $line|; |
637 |
|
} |
638 |
|
#warn "# backtrace: ", dump( @backtrace ) if @backtrace; |
639 |
|
return @backtrace; |
640 |
|
} |
641 |
|
|
642 |
1; |
1; |