[ViewVC] Contents of: cvs/deliantra/Deliantra-Client/bin/pod2wiki

#! perl

# convert given .pod files to wiki style

# base path of arch tree, only used for new arch graphics
my $ARCH = "/root/devel/cvs/cf.schmorp.de/arch";

use strict;

use Storable;
use Pod::POM;

our @result;
our $indent;
our $level;

my $MA_BEG = "\x{fcd0}";
my $MA_SEP = "\x{fcd1}";
my $MA_END = "\x{fcd2}";

sub asxml($) {
   local $_ = $_[0];

   s/&/&amp;/g;
   s/>/&gt;/g;
   s/</&lt;/g;

   $_
}

sub flatten($) {
   local $_ = $_[0];

   s/<[^>]+>//g;
   s/^\s+//;
   s/\s+$//;
   s/\s+/ /g;

   $_
}

sub special {
   $MA_BEG . (join $MA_SEP, @_) . $MA_END
}

package AsParagraphs;

use strict;

use base "Pod::POM::View";

# nodes (order must stay as it is)
sub N_PARENT (){ 0 }
sub N_PAR    (){ 1 }
sub N_LEVEL  (){ 2 }
sub N_KW     (){ 3 }
sub N_DOC    (){ 4 }

# paragraphs (order must stay as it is)
sub P_INDENT (){ 0 }
sub P_LEVEL  (){ 1 }
sub P_MARKUP (){ 2 }
sub P_INDEX  (){ 3 }

*view_seq_file   =
*view_seq_code   =
*view_seq_bold   = sub { "<b>$_[1]</b>" };
*view_seq_italic = sub { "<i>$_[1]</i>" };
*view_seq_zero   = sub { };
*view_seq_space  = sub { my $text = $_[1]; $text =~ s/ /&#160;/g; $text };
*view_seq_index  = sub { push @{ $result[-1][P_INDEX] }, $_[1]; "" };

sub view_seq_text {
   my $text = $_[1];
   $text =~ s/\s+/ /g;
   ::asxml $text
}

sub view_seq_link {
   my (undef, $link) = @_;

   my $text = $link =~ s/^(.*)\|// ? $1 : $link;

   if ($link =~ /http:/) {
      "<u>" . (::asxml $link) . "</u>"
   } elsif ($link =~ /^\$ARCH\/(.+)$/) {
      my $path = $1;
      (my $base = $path) =~ s/.*\///;
      -f "$ARCH/$path" && system "rsync -av -c \Q$ARCH/$path\E \Qresources/arch/$base";
      ::special image => "arch/$base", 1;
   } else {
      ::special link => $text, $link
   }
}

sub view_verbatim {
   push @result, [ $indent * 16, $level, "<tt>" . (::asxml $_[1]) . "</tt>\n" ];
   ()
}

sub view_textblock {
   push @result, [ $indent * 16, $level, "$_[1]\n" ];
   ()
}

sub view_head1 {
   push @result, [ $indent * 16, $level ];
   my $title = $_[1]->title->present ($_[0]);
   $result[-1][P_MARKUP] = "\n\n<span foreground='#ffff00' size='x-large'>$title</span>\n" if length $title;
   $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
   local $level = $level + 1;
   $_[1]->content->present ($_[0]);
   ()
};

sub view_head2 {
   push @result, [ $indent * 16, $level ];
   my $title = $_[1]->title->present ($_[0]);
   $result[-1][P_MARKUP] = "\n\n<span foreground='#ccccff' size='large'>$title</span>\n" if length $title;
   $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
   local $level = $level + 1;
   $_[1]->content->present ($_[0]);
   ()
};

sub view_head3 {
   push @result, [ $indent * 16, $level ];
   my $title = $_[1]->title->present ($_[0]);
   $result[-1][P_MARKUP] = "\n\n<span size='large'>$title</span>\n" if length $title;
   $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
   local $level = $level + 1;
   $_[1]->content->present ($_[0]);
   ()
};

sub view_over {
   local $indent = $indent + $_[1]->indent;
   push @result, [ $indent, $level ];
   $_[1]->content->present ($_[0]);
   ()
}

sub view_item {
   push @result, [ $indent * 8, $level ];
   my $title = $_[1]->title->present ($_[0]);
   $result[-1][P_MARKUP] = "$title\n" if length $title;
   $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
   local $level = $level + 1;
   $_[1]->content->present ($_[0]);
   ()
}

sub view_for {
   if ($_[1]->format eq "image") {
      push @result, [
         $indent * 16,
         $level,
         (::special image => "pod/" . $_->text),
      ];
   }
   ()
}

sub view_begin {
   ()
}

sub view {
   my ($self, $type, $item) = @_;

   $item->content->present ($self);
}

#############################################################################

sub as_paragraphs($) {
   my ($pom) = @_;

   local $indent = 0;
   local $level  = 2;
   local @result = ( [] );

   $pom->present ("AsParagraphs");

   [grep $_->[P_INDEX] || defined $_->[P_MARKUP], @result]
}

#############################################################################

my %wiki;

sub add_node($) {
   my ($node) = @_;

   for (@{ $node->[N_KW] || {} }) {
      push @{$wiki{lc $_}}, $node;
   }
}

my $root;
$root->[N_KW] = ["pod"];

for my $path (@ARGV) {
   $path =~ /([^\/\\]+)\.pod$/ or die "$path: illegal pathname";
   my $base = $1;
   my $pom = Pod::POM->new->parse_text (do {
      local $/;
      open my $pod, "<:utf8", $path
         or die "$path: $!";
      <$pod>
   });

   my $para = as_paragraphs $pom;

   my $pod;
   $pod->[N_PARENT] = $root;
   $pod->[N_PAR]    = 0;
   $pod->[N_LEVEL]  = 1;
   $pod->[N_KW]     = [$base];
   $pod->[N_DOC]    = $para;

   my @parent = ($pod);
   add_node $pod;

   for my $idx (0 .. $#$para) {
      my $par = $para->[$idx];

      while ($parent[-1][N_LEVEL] >= $par->[P_LEVEL]) {
         pop @parent;
      }

      if ($par->[P_INDEX]) {
         my $node;
         $node->[N_PARENT] = $parent[-1];
         $node->[N_PAR]    = $idx;
         $node->[N_LEVEL]  = $par->[P_LEVEL];
         $node->[N_KW]     = $par->[P_INDEX];
         $node->[N_DOC]    = $para;
         push @parent, $node;
         add_node $node;
      }
   }
}

Storable::nstore \%wiki, "docwiki.pst";

add_node $root;
Revision:	1.13
Committed:	Sun Mar 30 04:59:43 2008 UTC (16 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.12:	+2 -1 lines
Log Message:	* empty log message *
#	Content
1	#! perl
2
3	# convert given .pod files to wiki style
4
5	# base path of arch tree, only used for new arch graphics
6	my $ARCH = "/root/devel/cvs/cf.schmorp.de/arch";
7
8	use strict;
9
10	use Storable;
11	use Pod::POM;
12
13	our @result;
14	our $indent;
15	our $level;
16
17	my $MA_BEG = "\x{fcd0}";
18	my $MA_SEP = "\x{fcd1}";
19	my $MA_END = "\x{fcd2}";
20
21	sub asxml($) {
22	local $_ = $_[0];
23
24	s/&/&/g;
25	s/>/>/g;
26	s/</</g;
27
28	$_
29	}
30
31	sub flatten($) {
32	local $_ = $_[0];
33
34	s/<[^>]+>//g;
35	s/^\s+//;
36	s/\s+$//;
37	s/\s+/ /g;
38
39	$_
40	}
41
42	sub special {
43	$MA_BEG . (join $MA_SEP, @_) . $MA_END
44	}
45
46	package AsParagraphs;
47
48	use strict;
49
50	use base "Pod::POM::View";
51
52	# nodes (order must stay as it is)
53	sub N_PARENT (){ 0 }
54	sub N_PAR (){ 1 }
55	sub N_LEVEL (){ 2 }
56	sub N_KW (){ 3 }
57	sub N_DOC (){ 4 }
58
59	# paragraphs (order must stay as it is)
60	sub P_INDENT (){ 0 }
61	sub P_LEVEL (){ 1 }
62	sub P_MARKUP (){ 2 }
63	sub P_INDEX (){ 3 }
64
65	*view_seq_file =
66	*view_seq_code =
67	*view_seq_bold = sub { "<b>$_[1]</b>" };
68	*view_seq_italic = sub { "<i>$_[1]</i>" };
69	*view_seq_zero = sub { };
70	*view_seq_space = sub { my $text = $_[1]; $text =~ s/ / /g; $text };
71	*view_seq_index = sub { push @{ $result[-1][P_INDEX] }, $_[1]; "" };
72
73	sub view_seq_text {
74	my $text = $_[1];
75	$text =~ s/\s+/ /g;
76	::asxml $text
77	}
78
79	sub view_seq_link {
80	my (undef, $link) = @_;
81
82	my $text = $link =~ s/^(.*)\\|// ? $1 : $link;
83
84	if ($link =~ /http:/) {
85	"<u>" . (::asxml $link) . "</u>"
86	} elsif ($link =~ /^\$ARCH\/(.+)$/) {
87	my $path = $1;
88	(my $base = $path) =~ s/.*\///;
89	-f "$ARCH/$path" && system "rsync -av -c \Q$ARCH/$path\E \Qresources/arch/$base";
90	::special image => "arch/$base", 1;
91	} else {
92	::special link => $text, $link
93	}
94	}
95
96	sub view_verbatim {
97	push @result, [ $indent * 16, $level, "<tt>" . (::asxml $_[1]) . "</tt>\n" ];
98	()
99	}
100
101	sub view_textblock {
102	push @result, [ $indent * 16, $level, "$_[1]\n" ];
103	()
104	}
105
106	sub view_head1 {
107	push @result, [ $indent * 16, $level ];
108	my $title = $_[1]->title->present ($_[0]);
109	$result[-1][P_MARKUP] = "\n\n<span foreground='#ffff00' size='x-large'>$title</span>\n" if length $title;
110	$title = ::flatten $title; unshift @{ $result[-1][P_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, [ $indent * 16, $level ];
118	my $title = $_[1]->title->present ($_[0]);
119	$result[-1][P_MARKUP] = "\n\n<span foreground='#ccccff' size='large'>$title</span>\n" if length $title;
120	$title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
121	local $level = $level + 1;
122	$_[1]->content->present ($_[0]);
123	()
124	};
125
126	sub view_head3 {
127	push @result, [ $indent * 16, $level ];
128	my $title = $_[1]->title->present ($_[0]);
129	$result[-1][P_MARKUP] = "\n\n<span size='large'>$title</span>\n" if length $title;
130	$title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
131	local $level = $level + 1;
132	$_[1]->content->present ($_[0]);
133	()
134	};
135
136	sub view_over {
137	local $indent = $indent + $_[1]->indent;
138	push @result, [ $indent, $level ];
139	$_[1]->content->present ($_[0]);
140	()
141	}
142
143	sub view_item {
144	push @result, [ $indent * 8, $level ];
145	my $title = $_[1]->title->present ($_[0]);
146	$result[-1][P_MARKUP] = "$title\n" if length $title;
147	$title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title;
148	local $level = $level + 1;
149	$_[1]->content->present ($_[0]);
150	()
151	}
152
153	sub view_for {
154	if ($_[1]->format eq "image") {
155	push @result, [
156	$indent * 16,
157	$level,
158	(::special image => "pod/" . $_->text),
159	];
160	}
161	()
162	}
163
164	sub view_begin {
165	()
166	}
167
168	sub view {
169	my ($self, $type, $item) = @_;
170
171	$item->content->present ($self);
172	}
173
174	#############################################################################
175
176	sub as_paragraphs($) {
177	my ($pom) = @_;
178
179	local $indent = 0;
180	local $level = 2;
181	local @result = ( [] );
182
183	$pom->present ("AsParagraphs");
184
185	[grep $_->[P_INDEX] \|\| defined $_->[P_MARKUP], @result]
186	}
187
188	#############################################################################
189
190	my %wiki;
191
192	sub add_node($) {
193	my ($node) = @_;
194
195	for (@{ $node->[N_KW] \|\| {} }) {
196	push @{$wiki{lc $_}}, $node;
197	}
198	}
199
200	my $root;
201	$root->[N_KW] = ["pod"];
202
203	for my $path (@ARGV) {
204	$path =~ /([^\/\\]+)\.pod$/ or die "$path: illegal pathname";
205	my $base = $1;
206	my $pom = Pod::POM->new->parse_text (do {
207	local $/;
208	open my $pod, "<:utf8", $path
209	or die "$path: $!";
210	<$pod>
211	});
212
213	my $para = as_paragraphs $pom;
214
215	my $pod;
216	$pod->[N_PARENT] = $root;
217	$pod->[N_PAR] = 0;
218	$pod->[N_LEVEL] = 1;
219	$pod->[N_KW] = [$base];
220	$pod->[N_DOC] = $para;
221
222	my @parent = ($pod);
223	add_node $pod;
224
225	for my $idx (0 .. $#$para) {
226	my $par = $para->[$idx];
227
228	while ($parent[-1][N_LEVEL] >= $par->[P_LEVEL]) {
229	pop @parent;
230	}
231
232	if ($par->[P_INDEX]) {
233	my $node;
234	$node->[N_PARENT] = $parent[-1];
235	$node->[N_PAR] = $idx;
236	$node->[N_LEVEL] = $par->[P_LEVEL];
237	$node->[N_KW] = $par->[P_INDEX];
238	$node->[N_DOC] = $para;
239	push @parent, $node;
240	add_node $node;
241	}
242	}
243	}
244
245	Storable::nstore \%wiki, "docwiki.pst";
246
247	add_node $root;