--- trunk/lib/Frey/Web.pm 2008/11/26 02:35:59 527
+++ trunk/lib/Frey/Web.pm 2008/11/28 13:16:47 581
@@ -1,24 +1,22 @@
package Frey::Web;
use Moose::Role;
-with 'Frey::Backtrace';
+with 'Frey::Session';
use Frey::Types;
-use Continuity::Widget::DomNode;
+#use Continuity::Widget::DomNode;
use Data::Dump qw/dump/;
use Carp qw/confess cluck/;
use File::Slurp;
use Frey::Bookmarklet;
use Frey::ClassBrowser;
+use Frey::INC;
+
use Frey::SVK;
-has 'head' => (
- is => 'rw',
- isa => 'ArrayRef[Str]',
- default => sub { [ 'static/frey.css' ] },
-);
+our @head;
has 'request_url' => (
is => 'rw',
@@ -47,25 +45,65 @@
is => 'rw',
isa => 'Int',
default => 4096,
- documentation => 'Maximum dump size sent to browser before truncation',
+ documentation => 'maximum dump size sent to browser before truncation',
);
-=head2 inline_smaller_than
-
-Inline JavaScript and CSS smaller than this size into page reducing
-round-trips to server.
-
-=cut
-
has 'inline_smaller_than' => (
is => 'rw',
isa => 'Int',
default => 10240,
+ documentation => 'inline JavaScript and CSS to reduce round-trips',
+);
+
+has 'html_dump_width' => (
+ documentation => 'crop longer lines in dumps',
+ is => 'rw',
+ isa => 'Int',
+# required => 1, # FIXME we can't have required fields with defaults because Frey::Action isn't smart enough and asks for them
+ default => 128,
);
-sub dom2html {
-# warn "## dom2html ",dump( @_ );
- return Continuity::Widget::DomNode->create( @_ )->to_string;
+my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"');
+my $escape_re = join '|' => keys %escape;
+
+sub html_escape {
+ my ( $self, $html ) = @_;
+ $html =~ s/($escape_re)/$escape{$1}/g;
+ return $html;
+}
+
+sub html_dump {
+ my ( $self, $dump ) = @_;
+ $dump = dump( $dump ) if ref($dump);
+ my $width = $self->html_dump_width;
+ $dump =~ s{(\n[^\n]{$width})([^\n]+?)([^\n]{5})}{\n$1...$3}gs;
+ $dump = $self->html_escape( $dump );
+ $dump =~ s{\Q...\E}{…}gs;
+# $dump =~ $self->editor_links( $dump ); # FIXME include this
+ return "$dump
";
+}
+
+sub popup { my $self = shift; $self->popup_dropdown('popup', @_); }
+sub dropdown { my $self = shift; $self->popup_dropdown('dropdown', @_); }
+
+our $re_html = qr{<(?:!--.+?--|(\w+).+?/\1)>}s; # relaxed html check for one semi-valid tag
+
+sub popup_dropdown {
+ my ( $self, $type, $name, $content, $full ) = @_;
+
+ $content = $self->html_dump($content) if ref $content;
+
+ $content = qq|$content| unless $content =~ m{^\s*<(span|a|code).+?/\1>\s*};
+
+ $content =~ s{([^<]+
)}{$1} && $self->TODO("code wrapped in span");
+
+ warn "## $type [$name] = ", length( $content ), " bytes" if $self->debug;
+
+ if ( $name =~ m{::} && $name !~ $re_html ) {
+ return qq|$name $content\n|;
+ } else {
+ return qq|$name $content\n|;
+ }
}
sub _inline_path {
@@ -76,7 +114,7 @@
sub _head_html {
my $self = shift;
my $out = '';
- foreach my $path ( @{ $self->head } ) {
+ foreach my $path ( @head ) {
$path =~ s!^/!!;
if ( $path =~ m/\.js$/ ) {
$out .= $self->_inline_path( $path ) ?
@@ -111,11 +149,11 @@
return if ! defined $path || $path eq '';
$path =~ s!^/!!;
- if ( $path =~ m{<.*>}s ) {
- push @{ $self->head }, $path;
+ if ( $path =~ $re_html ) {
+ push @head, $path;
} elsif ( -e $path ) {
if ( $path =~ m/\.(?:js|css)$/ ) {
- push @{ $self->head }, $path;
+ push @head, $path;
} else {
confess "can't add_head( $path ) it's not js or css";
}
@@ -126,6 +164,17 @@
}
+sub add_css {
+ my ($self,$css) = @_;
+ my ( $package, $path, $line ) = caller;
+ $self->add_head( qq|
+
+ | );
+}
+
our $reload_counter = 0;
@@ -154,21 +203,9 @@
my $status_line = '';
- unshift @status, { 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup };
- unshift @status, { 'Bookmarklets' => Frey::Bookmarklet->new->as_markup };
-
foreach my $part ( @status ) {
foreach my $name ( keys %$part ) {
- my $content = $part->{$name};
- if ( ref($content) ) {
- $content = '' . dump($content) . '
';
- my $l = length($content);
- $content = qq|$l bytes| if $l > $self->dump_max_bytes;
- } else {
- $content = qq|$content|;
- }
- warn "### part [$name] = ", length( $content ), " bytes" if $self->debug;
- $status_line .= qq|\n|;
+ $status_line .= $self->popup( $name, $part->{$name} );
}
}
@@ -185,26 +222,7 @@
$body = '';
}
- my $warn_colors = {
- '#' => '#444',
- '##' => '#888',
- };
-
- $status_line
- .= qq||
- if $self->warnings;
+ $status_line .= $self->warnings_html;
my ($exit,$description) = ('exit','stop server');
($exit,$description) = ('restart','restart server')
@@ -218,8 +236,9 @@
|;
- my $info = Frey::SVK->info;
- my $revision = Frey::SVK->info->{Revision} || '';
+ my $svk = Frey::SVK->new;
+ my $info = $svk->info;
+ my $revision = $svk->info->{Revision} || '';
$revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)};
$self->add_icon unless $icon_html;
@@ -283,7 +302,7 @@
$error =~ s{at\s+(\S+)\s+line\s+(\d+)}
{at $1 line $2}gsm;
- $error =~ s{(via package ")([\w:]+)(")}
+ $error =~ s{(via (?:package) "?)([\w:]+)("?)}
{$1$2$3}gsm;
return $error;
@@ -304,25 +323,70 @@
;
}
+=head1 Status line
+
+=head2 add_status
+
+ $self->add_status( { name => { some => 'data' } } );
+
+ $self->add_status( "append to last status popup" );
+
+=cut
+
sub add_status {
my ( $self, $data ) = @_;
- push @status, $data;
+ push @status, { 'X' => [ $self->backtrace ] };
+ if ( ref($data) ) {
+ push @status, $data;
+ } else {
+ if ( defined $status[ $#status ] ) {
+ $status[ $#status ]->{ '+' } = $data;
+ } else {
+ push @status, { '+' => $data };
+ }
+ }
}
+=head2 clean_status
+
+Called at beginning of each request
+
+ $self->clean_status;
+
+=cut
+
sub clean_status {
- @status = ();
+ my ($self) = shift;
+ @head = ( 'static/frey.css' );
+ @status = (
+ { 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup },
+ { 'Bookmarklets' => Frey::Bookmarklet->new->as_markup },
+ { 'INC' => Frey::INC->new->as_markup },
+ );
$icon_html = '';
}
+=head2 status_parts
+
+Dump all status line parts
+
+ $self->status_parts
+
+=cut
+
sub status_parts {
warn "## status parts ", dump( map { keys %$_ } @status );
}
+=for debug
+
sub DEMOLISH {
my ( $self ) = @_;
- cluck "## DEMOLISH status ", $#status + 1, " elements ", dump( map { keys %$_ } @status ) if @status;
+ warn "## $self DEMOLISH status ", $#status + 1, " elements ", dump( map { keys %$_ } @status ) if @status;
}
+=cut
+
=head2 add_icon
Frey::Foo->add_icon; # /static/icons/Frey/Foo.png
@@ -330,35 +394,147 @@
=cut
-sub add_icon {
- my ($self,$name) = @_;
- my $icon = ref($self);
- $icon = $self->class if $self->can('class');
+sub icon_path {
+ my ($self,$class,$variant) = @_;
+ my $icon = $class;
$icon =~ s{::}{/}g;
- $icon .= "/$name" if $name;
+ $icon .= "/$variant" if $variant;
+ my $path = 'static/icons/' . $icon . '.png';
+ if ( -e $path ) {
+ warn "# $class from $self icon_path $path" if $self->debug;
+ return $path;
+ } else {
+ $self->TODO( "add $path icon for $class" );
+ return undef;
+ }
+}
- my $icon_path = "static/icons/$icon.png";
+sub add_icon {
+ my ($self,$variant) = @_;
+
+ my $class = ref($self);
+ $class = $self->class if $self->can('class');
+ my $icon_path = $self->icon_path( $class, $variant ) || return;
- if ( -e $icon_path ) {
- $icon_html .= qq||;
- warn "# using icon $icon_path";
+ $icon_html .= qq||;
+ warn "# using icon $icon_path";
=for later
- # FIXME http://en.wikipedia.org/wiki/Favicon suggest just rel="icon" but that doesn't seem to work!
- my $ico_path = $icon_path;
- $ico_path =~ s{png$}{ico};
- if ( ! -e $ico_path ) {
- system "convert $icon_path $ico_path";
- warn "# convert $icon_path $ico_path : $@";
+ # FIXME http://en.wikipedia.org/wiki/Favicon suggest just rel="icon" but that doesn't seem to work!
+ my $ico_path = $icon_path;
+ $ico_path =~ s{png$}{ico};
+ if ( ! -e $ico_path ) {
+ system "convert $icon_path $ico_path";
+ warn "# convert $icon_path $ico_path : $@";
+ }
+ $icon_html .= qq|| if -e $ico_path;
+
+=cut
+
+}
+
+my $warn_colors = {
+ '#' => '#444',
+ '##' => '#888',
+};
+
+my $multiline_markers = {
+ '(' => ')',
+ '{' => '}',
+ '[' => ']',
+ '"' => '"',
+};
+
+my $multiline_re = '[\\' . join('\\', keys %$multiline_markers ) . ']';
+warn "## multiline markers ", dump( $multiline_markers ), " -> $multiline_re";
+
+sub log_path {
+ $Frey::Bootstrap::log_path || warn "no log_path?";
+}
+
+sub warnings_html {
+ my ($self,$level) = shift;
+ $level ||= $self->debug,
+ my $path = $self->log_path;
+
+ my $warnings;
+ my $line = 0;
+ my $multiline_end;
+
+ open(my $log, '<', $path) || die "can't open $path: $!";
+ while(<$log>) {
+ chomp;
+ $line++;
+
+ my $style = '';
+
+ if ( $multiline_end ) {
+ if ( m{^\Q$multiline_end\E} || m{^\s.+\Q$multiline_end\E;$} ) {
+# warn "## $line end of $multiline_end in '$_'\n";
+ undef $multiline_end;
+ } else {
+# warn "## $line skipped\n";
+ }
+ } elsif ( m{^(#*)\s+} ) {
+ my $l = $1 ? length($1) : 0;
+ if ( $l > $level ) {
+ undef $multiline_end;
+ $multiline_end = $multiline_markers->{$1} if m{($multiline_re)$};
+# warn "## $line start $1 .. $multiline_end level $l > $level for '$_'\n" if $multiline_end;
+ next;
+ }
+
+ $style = $warn_colors->{$1}
+ ? ' style="color:' . $warn_colors->{$1} . '"'
+ : '';
+
+ my $msg = $self->html_escape( $_ );
+ my $spacer = ' ';
+ if ( length($msg) > $self->html_dump_width ) {
+ $msg = substr( $msg, 0, $self->html_dump_width );
+ $spacer = '…'
+ }
+ $msg =~ s{^\s}{ }g;
+ $warnings .= qq|$msg$spacer+$line
|;
+ # FIXME should be but CSS hates me
}
- $icon_html .= qq|| if -e $ico_path;
+ }
+ close($log) || die "can't close $path: $!";
+
+ return
+ qq||
+ ;
+}
+
+
+=head2 backtrace
+
+Show backtrace with links to editor
+
+ my @backtrace = $self->backtrace;
=cut
- } else {
- warn "TODO add $icon_path icon";
+sub backtrace {
+ my ($self) = @_;
+
+ my @backtrace;
+ foreach ( 0 .. 5 ) {
+ my (
+ $package,$path,$line
+ # subroutine hasargs
+ # wantarray evaltext is_require
+ # hints bitmask hinthash
+ ) = caller($_) or last;
+
+ push @backtrace,
+ qq|via $package at $path line $line|;
}
+ warn "# backtrace: ", dump( @backtrace ) if @backtrace;
+ return @backtrace;
}
1;