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#! perl |
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|
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use Storable; |
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|
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# convert given .pod files to wiki style |
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|
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use strict; |
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|
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use Pod::POM; |
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|
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our @result; |
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our $indent; |
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our $level; |
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|
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my $MA_BEG = "\x{fcd0}"; |
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my $MA_SEP = "\x{fcd1}"; |
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my $MA_END = "\x{fcd2}"; |
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|
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sub asxml($) { |
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local $_ = $_[0]; |
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|
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s/&/&/g; |
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s/>/>/g; |
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s/</</g; |
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|
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$_ |
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} |
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|
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sub flatten($) { |
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local $_ = $_[0]; |
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|
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s/<[^>]+>//g; |
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s/^\s+//; |
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s/\s+$//; |
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s/\s+/ /g; |
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|
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$_ |
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} |
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|
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package AsParagraphs; |
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|
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use strict; |
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|
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use base "Pod::POM::View"; |
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|
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*view_seq_file = |
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*view_seq_code = |
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*view_seq_bold = sub { "<b>$_[1]</b>" }; |
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*view_seq_italic = sub { "<i>$_[1]</i>" }; |
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*view_seq_zero = sub { }; |
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*view_seq_space = sub { my $text = $_[1]; $text =~ s/ / /g; $text }; |
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*view_seq_index = sub { push @{ $result[-1]{index} }, $_[1]; "" }; |
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|
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sub view_seq_text { |
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my $text = $_[1]; |
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$text =~ s/\s+/ /g; |
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::asxml $text |
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} |
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|
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sub view_seq_link { |
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my (undef, $link) = @_; |
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|
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if ($link =~ /http:/) { |
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"<u>" . (::asxml $link) . "</u>" |
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} else { |
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"${MA_BEG}link${MA_SEP}$link$MA_END" |
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} |
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} |
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|
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sub view_item { |
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push @result, { |
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indent => $indent * 8, |
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level => $level, |
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}; |
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my $title = $_[1]->title->present ($_[0]); |
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$result[-1]{markup} = "$title\n\n" if length $title; |
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$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
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local $level = $level + 1; |
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$_[1]->content->present ($_[0]); |
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() |
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} |
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|
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sub view_verbatim { |
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push @result, { |
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indent => $indent * 16, |
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level => $level, |
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markup => "<tt>" . (::asxml $_[1]) . "</tt>\n", |
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}; |
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() |
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} |
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|
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sub view_textblock { |
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push @result, { |
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indent => $indent * 16, |
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level => $level, |
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markup => "$_[1]\n", |
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}; |
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() |
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} |
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|
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sub view_head1 { |
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push @result, { |
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indent => $indent * 16, |
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level => $level, |
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}; |
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my $title = $_[1]->title->present ($_[0]); |
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$result[-1]{markup} = "\n\n<span foreground='#ffff00' size='x-large'>$title</span>\n" if length $title; |
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$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
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local $level = $level + 1; |
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$_[1]->content->present ($_[0]); |
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() |
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}; |
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|
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sub view_head2 { |
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push @result, { |
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indent => $indent * 16, |
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level => $level, |
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}; |
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my $title = $_[1]->title->present ($_[0]); |
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$result[-1]{markup} = "\n\n<span foreground='#ccccff' size='large'>$title</span>\n" if length $title; |
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$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
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local $level = $level + 1; |
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$_[1]->content->present ($_[0]); |
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() |
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}; |
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|
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sub view_head3 { |
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push @result, { |
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indent => $indent * 16, |
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level => $level, |
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}; |
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my $title = $_[1]->title->present ($_[0]); |
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$result[-1]{markup} = "\n\n<span size='large'>$title</span>\n" if length $title; |
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$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
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local $level = $level + 1; |
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$_[1]->content->present ($_[0]); |
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() |
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}; |
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|
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sub view_over { |
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local $indent = $indent + $_[1]->indent; |
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push @result, { indent => $indent }; |
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$_[1]->content->present ($_[0]); |
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() |
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} |
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|
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sub view_for { |
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if ($_[1]->format eq "image") { |
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push @result, { |
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indent => $indent * 16, |
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level => $level, |
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markup => "${MA_BEG}image${MA_SEP}pod/" . $_->text . $MA_END, |
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}; |
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} |
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() |
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} |
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|
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sub view { |
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my ($self, $type, $item) = @_; |
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|
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$item->content->present ($self); |
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} |
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|
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############################################################################# |
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|
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sub as_paragraphs($) { |
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my ($pom) = @_; |
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|
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local $indent = 0; |
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local $level = 1; |
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local @result = ( { } ); |
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|
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$pom->present ("AsParagraphs"); |
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|
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[grep $_->{index} || exists $_->{markup}, @result] |
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} |
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|
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############################################################################# |
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|
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my %wiki; |
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|
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sub add_node($) { |
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my ($node) = @_; |
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|
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for (@{ $node->{kw} || {} }) { |
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push @{$wiki{$_}}, $node; |
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} |
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} |
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|
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my $root = { |
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kw => ["pod"], |
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}; |
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|
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for my $path (@ARGV) { |
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$path =~ /([^\/\\]+)\.pod$/ or die "$path: illegal pathname"; |
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my $base = $1; |
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my $pom = Pod::POM->new->parse_text (do { |
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local $/; |
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open my $pod, "<:utf8", $path |
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or die "$path: $!"; |
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<$pod> |
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}); |
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|
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my $para = as_paragraphs $pom; |
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|
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my @parent = ( |
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{ parent => $root, kw => [$base], doc => $para, par => 0, level => 0 }, |
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); |
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add_node $parent[-1]; |
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|
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for my $idx (0 .. $#$para) { |
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my $par = $para->[$idx]; |
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|
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while ($parent[-1]{level} >= $par->{level}) { |
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pop @parent; |
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} |
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|
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if ($par->{index}) { |
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my $node = { |
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kw => $par->{index}, |
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parent => $parent[-1], |
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doc => $para, |
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par => $idx, |
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level => $par->{level}, |
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}; |
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push @parent, $node; |
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add_node $node; |
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} |
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} |
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} |
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|
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Storable::nstore \%wiki, "docwiki.pst"; |
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|
