--- trunk/lib/Frey/Web.pm 2008/11/25 17:15:18 519 +++ trunk/lib/Frey/Web.pm 2008/11/26 17:36:02 538 @@ -50,19 +50,34 @@ 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 'chop_warning' => ( + is => 'rw', + isa => 'Int', + default => 80, + documentation => 'Crop lines longer', ); +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 = shift; + $self->html_escape( dump( @_ ) ); +} + sub dom2html { # warn "## dom2html ",dump( @_ ); return Continuity::Widget::DomNode->create( @_ )->to_string; @@ -142,6 +157,23 @@ our @status; sub status { @status }; +our $icon_html; + +sub popup { + my ( $self, $name, $content, $full ) = @_; + + if ( ref($content) ) { + $content = '' . dump($content) . ''; + my $l = length($content); + $content = qq|$l bytes| if ! $full && $l > $self->dump_max_bytes; + } else { + $content = qq|$content|; + } + + warn "## popup [$name] = ", length( $content ), " bytes" if $self->debug; + return qq|$name $content\n|; +} + sub page { my $self = shift; my $a = {@_}; @@ -153,20 +185,11 @@ my $status_line = ''; unshift @status, { 'ClassBrowser' => Frey::ClassBrowser->new( usage_on_top => 0 )->as_markup }; - unshift @status, { 'Bookmarklets' => Frey::Bookmarklet->new->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; - $status_line .= qq|$name $content\n|; + $status_line .= $self->popup( $name, $part->{$name} ); } } @@ -183,26 +206,26 @@ $body = ''; } - my $warn_colors = { - '#' => '#444', - '##' => '#888', - }; - - $status_line - .= qq|warn| - . $self->editor_links( - join("", map { - warn "# $_"; - my $style = ''; - $style = $warn_colors->{$1} - ? ' style="color:' . $warn_colors->{$1} . '"' - : '' - if m{^(#+)}; - qq|$_
|; # XXX should be but CSS hates me - } $self->warnings ) - ) - . qq|| - if $self->warnings; + $status_line .= $self->warnings_html; + + my $inc_html; + { + my $inc; + map { + s{.pm$}{}; + my $class = $_; + s[/][}->{]g; + $class =~ s[/][::]g; + eval '$inc->{' . $_ . '} = $class'; + } sort keys %INC; + $inc_html = dump( $inc ); + $inc_html =~ s{\s+=>\s+\d+}{}gs; + $inc_html =~ s{(['"]?)(\w+)\1\s+=>\s+(['"]?)([\w:]*\2)\3}{$2}gs; + $inc_html =~ s{\s+=>\s+}{ }gs; + $inc_html =~ s{,}{}gs; + } + + $status_line .= $self->popup( INC => "$inc_html" ); my ($exit,$description) = ('exit','stop server'); ($exit,$description) = ('restart','restart server') @@ -220,11 +243,14 @@ my $revision = Frey::SVK->info->{Revision} || ''; $revision = $1 if $info->{'Mirrored From'} =~ m{Rev\.\s+(\d+)}; + $self->add_icon unless $icon_html; + my $html = join("\n", qq||, $self->_head_html, '' . ( $self->title || $a->{title} || ref($self) ) . '', '', + ( $icon_html || '' ), ( $a->{head} || '' ), qq| @@ -306,6 +332,7 @@ sub clean_status { @status = (); + $icon_html = ''; } sub status_parts { @@ -314,7 +341,129 @@ 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; +} + +=head2 add_icon + + Frey::Foo->add_icon; # /static/icons/Frey/Foo.png + Frey::Foo->add_icon('warning'); # /static/icons/Frey/Foo/warning.png + +=cut + +sub icon_path { + my ($self,$class,$variant) = @_; + my $icon = $class; + $icon =~ s{::}{/}g; + $icon .= "/$variant" if $variant; + my $path = 'static/icons/' . $icon . '.png'; + if ( -e $path ) { + warn "# $class from $self icon_path $path"; + return $path; + } else { + warn "TODO: add $path icon for $class"; + return undef; + } +} + +sub add_icon { + my ($self,$variant) = @_; + + my $class = ref($self); + $class = $self->class if $self->can('class'); + my $icon_path = $self->icon_path( $class, $variant ) || return; + + $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 : $@"; + } + $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->chop_warning ) { + $msg = substr( $msg, 0, $self->chop_warning ); + $spacer = '…' + } + $msg =~ s{^\s}{ }g; + $warnings .= qq|$msg$spacer+$line
|; + # FIXME should be but CSS hates me + } + } + close($log) || die "can't close $path: $!"; + + return + qq|warn| + . $self->editor_links( $warnings ) + . qq|| + ; } 1;