| 1 |
#! perl |
| 2 |
|
| 3 |
use Storable; |
| 4 |
|
| 5 |
# convert given .pod files to wiki style |
| 6 |
|
| 7 |
use strict; |
| 8 |
|
| 9 |
use Pod::POM; |
| 10 |
|
| 11 |
our @result; |
| 12 |
our $indent; |
| 13 |
our $level; |
| 14 |
|
| 15 |
my $MA_BEG = "\x{fcd0}"; |
| 16 |
my $MA_SEP = "\x{fcd1}"; |
| 17 |
my $MA_END = "\x{fcd2}"; |
| 18 |
|
| 19 |
sub asxml($) { |
| 20 |
local $_ = $_[0]; |
| 21 |
|
| 22 |
s/&/&/g; |
| 23 |
s/>/>/g; |
| 24 |
s/</</g; |
| 25 |
|
| 26 |
$_ |
| 27 |
} |
| 28 |
|
| 29 |
sub flatten($) { |
| 30 |
local $_ = $_[0]; |
| 31 |
|
| 32 |
s/<[^>]+>//g; |
| 33 |
s/^\s+//; |
| 34 |
s/\s+$//; |
| 35 |
s/\s+/ /g; |
| 36 |
|
| 37 |
$_ |
| 38 |
} |
| 39 |
|
| 40 |
package AsParagraphs; |
| 41 |
|
| 42 |
use strict; |
| 43 |
|
| 44 |
use base "Pod::POM::View"; |
| 45 |
|
| 46 |
*view_seq_file = |
| 47 |
*view_seq_code = |
| 48 |
*view_seq_bold = sub { "<b>$_[1]</b>" }; |
| 49 |
*view_seq_italic = sub { "<i>$_[1]</i>" }; |
| 50 |
*view_seq_zero = sub { }; |
| 51 |
*view_seq_space = sub { my $text = $_[1]; $text =~ s/ / /g; $text }; |
| 52 |
*view_seq_index = sub { push @{ $result[-1]{index} }, $_[1]; "" }; |
| 53 |
|
| 54 |
sub view_seq_text { |
| 55 |
my $text = $_[1]; |
| 56 |
$text =~ s/\s+/ /g; |
| 57 |
::asxml $text |
| 58 |
} |
| 59 |
|
| 60 |
sub view_seq_link { |
| 61 |
my (undef, $link) = @_; |
| 62 |
|
| 63 |
my $text = $link =~ s/^(.*)\|// ? $1 : $link; |
| 64 |
|
| 65 |
if ($link =~ /http:/) { |
| 66 |
"<u>" . (::asxml $link) . "</u>" |
| 67 |
} else { |
| 68 |
"${MA_BEG}link$MA_SEP$text$MA_SEP$link$MA_END" |
| 69 |
} |
| 70 |
} |
| 71 |
|
| 72 |
sub view_item { |
| 73 |
push @result, { |
| 74 |
indent => $indent * 8, |
| 75 |
level => $level, |
| 76 |
}; |
| 77 |
my $title = $_[1]->title->present ($_[0]); |
| 78 |
$result[-1]{markup} = "$title\n\n" if length $title; |
| 79 |
$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
| 80 |
local $level = $level + 1; |
| 81 |
$_[1]->content->present ($_[0]); |
| 82 |
() |
| 83 |
} |
| 84 |
|
| 85 |
sub view_verbatim { |
| 86 |
push @result, { |
| 87 |
indent => $indent * 16, |
| 88 |
level => $level, |
| 89 |
markup => "<tt>" . (::asxml $_[1]) . "</tt>\n", |
| 90 |
}; |
| 91 |
() |
| 92 |
} |
| 93 |
|
| 94 |
sub view_textblock { |
| 95 |
push @result, { |
| 96 |
indent => $indent * 16, |
| 97 |
level => $level, |
| 98 |
markup => "$_[1]\n", |
| 99 |
}; |
| 100 |
() |
| 101 |
} |
| 102 |
|
| 103 |
sub view_head1 { |
| 104 |
push @result, { |
| 105 |
indent => $indent * 16, |
| 106 |
level => $level, |
| 107 |
}; |
| 108 |
my $title = $_[1]->title->present ($_[0]); |
| 109 |
$result[-1]{markup} = "\n\n<span foreground='#ffff00' size='x-large'>$title</span>\n" if length $title; |
| 110 |
$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
| 111 |
local $level = $level + 1; |
| 112 |
$_[1]->content->present ($_[0]); |
| 113 |
() |
| 114 |
}; |
| 115 |
|
| 116 |
sub view_head2 { |
| 117 |
push @result, { |
| 118 |
indent => $indent * 16, |
| 119 |
level => $level, |
| 120 |
}; |
| 121 |
my $title = $_[1]->title->present ($_[0]); |
| 122 |
$result[-1]{markup} = "\n\n<span foreground='#ccccff' size='large'>$title</span>\n" if length $title; |
| 123 |
$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
| 124 |
local $level = $level + 1; |
| 125 |
$_[1]->content->present ($_[0]); |
| 126 |
() |
| 127 |
}; |
| 128 |
|
| 129 |
sub view_head3 { |
| 130 |
push @result, { |
| 131 |
indent => $indent * 16, |
| 132 |
level => $level, |
| 133 |
}; |
| 134 |
my $title = $_[1]->title->present ($_[0]); |
| 135 |
$result[-1]{markup} = "\n\n<span size='large'>$title</span>\n" if length $title; |
| 136 |
$title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
| 137 |
local $level = $level + 1; |
| 138 |
$_[1]->content->present ($_[0]); |
| 139 |
() |
| 140 |
}; |
| 141 |
|
| 142 |
sub view_over { |
| 143 |
local $indent = $indent + $_[1]->indent; |
| 144 |
push @result, { indent => $indent }; |
| 145 |
$_[1]->content->present ($_[0]); |
| 146 |
() |
| 147 |
} |
| 148 |
|
| 149 |
sub view_for { |
| 150 |
if ($_[1]->format eq "image") { |
| 151 |
push @result, { |
| 152 |
indent => $indent * 16, |
| 153 |
level => $level, |
| 154 |
markup => "${MA_BEG}image${MA_SEP}pod/" . $_->text . $MA_END, |
| 155 |
}; |
| 156 |
} |
| 157 |
() |
| 158 |
} |
| 159 |
|
| 160 |
sub view { |
| 161 |
my ($self, $type, $item) = @_; |
| 162 |
|
| 163 |
$item->content->present ($self); |
| 164 |
} |
| 165 |
|
| 166 |
############################################################################# |
| 167 |
|
| 168 |
sub as_paragraphs($) { |
| 169 |
my ($pom) = @_; |
| 170 |
|
| 171 |
local $indent = 0; |
| 172 |
local $level = 1; |
| 173 |
local @result = ( { } ); |
| 174 |
|
| 175 |
$pom->present ("AsParagraphs"); |
| 176 |
|
| 177 |
[grep $_->{index} || exists $_->{markup}, @result] |
| 178 |
} |
| 179 |
|
| 180 |
############################################################################# |
| 181 |
|
| 182 |
my %wiki; |
| 183 |
|
| 184 |
sub add_node($) { |
| 185 |
my ($node) = @_; |
| 186 |
|
| 187 |
for (@{ $node->{kw} || {} }) { |
| 188 |
push @{$wiki{$_}}, $node; |
| 189 |
} |
| 190 |
} |
| 191 |
|
| 192 |
my $root = { |
| 193 |
kw => ["pod"], |
| 194 |
}; |
| 195 |
|
| 196 |
for my $path (@ARGV) { |
| 197 |
$path =~ /([^\/\\]+)\.pod$/ or die "$path: illegal pathname"; |
| 198 |
my $base = $1; |
| 199 |
my $pom = Pod::POM->new->parse_text (do { |
| 200 |
local $/; |
| 201 |
open my $pod, "<:utf8", $path |
| 202 |
or die "$path: $!"; |
| 203 |
<$pod> |
| 204 |
}); |
| 205 |
|
| 206 |
my $para = as_paragraphs $pom; |
| 207 |
|
| 208 |
my @parent = ( |
| 209 |
{ parent => $root, kw => [$base], doc => $para, par => 0, level => 0 }, |
| 210 |
); |
| 211 |
add_node $parent[-1]; |
| 212 |
|
| 213 |
for my $idx (0 .. $#$para) { |
| 214 |
my $par = $para->[$idx]; |
| 215 |
|
| 216 |
while ($parent[-1]{level} >= $par->{level}) { |
| 217 |
pop @parent; |
| 218 |
} |
| 219 |
|
| 220 |
if ($par->{index}) { |
| 221 |
my $node = { |
| 222 |
kw => $par->{index}, |
| 223 |
parent => $parent[-1], |
| 224 |
doc => $para, |
| 225 |
par => $idx, |
| 226 |
level => $par->{level}, |
| 227 |
}; |
| 228 |
push @parent, $node; |
| 229 |
add_node $node; |
| 230 |
} |
| 231 |
} |
| 232 |
} |
| 233 |
|
| 234 |
Storable::nstore \%wiki, "docwiki.pst"; |
| 235 |
|
