| 1 |
wakaba |
1.1 |
# -*- perl -*- |
| 2 |
|
|
|
| 3 |
|
|
=head1 NAME |
| 4 |
|
|
|
| 5 |
|
|
SuikaWiki::SrcFormat --- SuikaWiki: Data source (input) format supports |
| 6 |
|
|
|
| 7 |
|
|
=cut |
| 8 |
|
|
|
| 9 |
|
|
package SuikaWiki::SrcFormat; |
| 10 |
|
|
use strict; |
| 11 |
wakaba |
1.2 |
our $VERSION = do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
| 12 |
wakaba |
1.1 |
require SuikaWiki::Plugin; |
| 13 |
|
|
|
| 14 |
|
|
sub new ($$) { |
| 15 |
|
|
my ($class, $source) = @_; |
| 16 |
|
|
my $self = bless {}, $class; |
| 17 |
|
|
($self->{magic}, $self->{content}) = $self->_magic_and_content ($source); |
| 18 |
|
|
if (substr ($self->{magic}, 0, 2) eq '#?') { ## #?Type/Type/Type param="val" |
| 19 |
|
|
my $magic = $self->{magic}; |
| 20 |
|
|
$magic =~ s!^\#\?([0-9A-Za-z_.+-]+(?:/[0-9A-Za-z_.+-]+)*)\s*!!; |
| 21 |
|
|
$self->{type} = [split m!/!, $1]; |
| 22 |
|
|
if ($magic =~ s!([0-9A-Za-z_.+-]+)="((?:[^"]|\\.)+)"\s*!!) { |
| 23 |
|
|
$self->{param}->{$1} = $2; |
| 24 |
|
|
$self->{param}->{$1} =~ s/\\(.)/$1/ge; |
| 25 |
|
|
} |
| 26 |
|
|
} elsif (substr ($self->{magic}, 0, 2) eq '<?') { |
| 27 |
|
|
if ($self->{magic} =~ m!^<\?xml\s!) { |
| 28 |
|
|
$self->{content} = $source; |
| 29 |
|
|
$self->{type} = ['xml']; |
| 30 |
|
|
} else { ## <?foo/bar/baz?> |
| 31 |
|
|
# not defined yet |
| 32 |
|
|
$self->{type} = []; |
| 33 |
|
|
} |
| 34 |
|
|
} else { ## /* Type/Type/Type */ |
| 35 |
|
|
if ($self->{magic} =~ m!([0-9A-Za-z_.+-]+(?:/[0-9A-Za-z_.+-]+)*)\s*!) { |
| 36 |
|
|
$self->{type} = [split m!/!, $1]; |
| 37 |
|
|
} |
| 38 |
|
|
} |
| 39 |
|
|
$self; |
| 40 |
|
|
} |
| 41 |
|
|
|
| 42 |
|
|
sub _magic_and_content ($$) { |
| 43 |
|
|
my ($magic, $page) = ('', $_[1]); |
| 44 |
|
|
$magic = $1 if $page =~ s!^((?:\#\?|/\*|<\?)[^\x02\x0A\x0D]+)[\x02\x0A\x0D]+!!s; |
| 45 |
|
|
($magic, $page); |
| 46 |
|
|
} |
| 47 |
|
|
|
| 48 |
|
|
sub _get_converter ($%) { |
| 49 |
|
|
my ($self, %o) = @_; |
| 50 |
|
|
my $fmt = SuikaWiki::Plugin->formatter ('format'); |
| 51 |
|
|
for my $i (reverse 0..$#{$self->{type}}) { |
| 52 |
|
|
my $name = join '/', @{$self->{type}}[0..$i]; |
| 53 |
|
|
return $fmt->{$name . '_to_' . $o{to}} if ref $fmt->{$name . '_to_' . $o{to}}; |
| 54 |
|
|
} |
| 55 |
|
|
if ($o{from_default} && !$self->{type}->[0]) { |
| 56 |
|
|
return $fmt->{$o{from_default} . '_to_' . $o{to}} if ref $fmt->{$o{from_default} . '_to_' . $o{to}}; |
| 57 |
|
|
} |
| 58 |
|
|
return undef; |
| 59 |
|
|
} |
| 60 |
|
|
|
| 61 |
|
|
sub convert ($%) { |
| 62 |
|
|
my ($self, %o) = @_; |
| 63 |
|
|
my $converter = $self->_get_converter (%o); |
| 64 |
|
|
if ($converter) { |
| 65 |
|
|
## obsoleted parameters |
| 66 |
|
|
$o{from} = $self->{type}; $o{magic} = $self->{magic}; $o{content} = $self->{content}; |
| 67 |
|
|
return &$converter ($self, bless (\%o, 'SuikaWiki::Plugin')); |
| 68 |
|
|
} else { |
| 69 |
|
|
my $r = SuikaWiki::Markup::XML->new (namespace_uri => 'http://www.w3.org/1999/xhtml', local_name => 'pre'); |
| 70 |
|
|
$r->append_text ($self->{content}); |
| 71 |
|
|
return $r; |
| 72 |
|
|
} |
| 73 |
|
|
} |
| 74 |
|
|
|
| 75 |
|
|
=back |
| 76 |
|
|
|
| 77 |
|
|
=head1 LICENSE |
| 78 |
|
|
|
| 79 |
|
|
Copyright 2003 Wakaba <w@suika.fam.cx> |
| 80 |
|
|
|
| 81 |
|
|
This program is free software; you can redistribute it and/or |
| 82 |
|
|
modify it under the same terms as Perl itself. |
| 83 |
|
|
|
| 84 |
|
|
=cut |
| 85 |
|
|
|
| 86 |
wakaba |
1.2 |
1; # $Date: 2003/07/19 04:45:55 $ |
Parent Directory
| 
Revision Log