Annotation of loncom/localize/localize/x_chef.pm, revision 1.5
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # Russian Localization Lexicon
3: #
1.5 ! bisitz 4: # $Id: x_chef.pm,v 1.4 2007/11/06 20:01:37 albertel Exp $
1.1 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ######################################################################
29: ######################################################################
30:
31:
32: package Apache::localize::x_chef;
33: use base qw(Apache::localize);
34:
35: %Lexicon=(
1.3 albertel 36: 'char_encoding'=> 'UTF-8',
1.1 albertel 37: 'language_code'=> 'x_chef',
38: 'date_locale' =>
39: '$weekday, $day. $month $year, $twentyfour:$minutes:$seconds',
40: 'date_months' => 'Junooery,Febooery,Merch,Epreel,Mey,Joone-a,Jooly,Oogoost,September,Ooctuber,Nufember,December',
41: 'date_days' => 'So,Mu,To,Ve,Th,Fr,Se',
42: 'date_am' => 'em',
43: 'date_pm' => 'pm',
44: 'htmlarea_lang' => 'en'
45: );
46:
47: sub init {
48: my $lh = $_[0]; # a newborn handle
49: $lh->SUPER::init();
50: $lh->fail_with(\&fail);
51: return;
52: }
53:
54: sub fail {
55: my ($lh,$key,@params) = @_;
56: my $value = $lh->_compile(&chefify2($key));
57:
58: return $$value if ref($value) eq 'SCALAR';
59: return $value unless ref($value) eq 'CODE';
60:
61: {
62: local $SIG{'__DIE__'};
63: eval { $value = &$value($lh, @params) };
64: }
65: return $value;
66: }
67:
68:
69: sub chefify {
70: my ($str)=@_;
71: $str=~s/\\/\\\\/g;
72: $str=~s/\"/\\"/g; #"
73: open(CHEF," echo \"$str\" | chef|");
74: my $result;
75: while (my $a=<CHEF>) { $result.=$a }
76: chomp($result);
77: $result=~s/\n/ /g;
78: close CHEF;
79: return $result;
80: }
81:
82: # chef.pl by Teodor Zlatanov, tzz@iglou.com
83: # March 26, 2000
84: # adpated from chef.l by John Hagerman
85:
86: sub create_parser {
87: use Parse::RecDescent;
88:
89: $Parse::RecDescent::skip = ''; # skip nothing
90:
91: $lexer = new Parse::RecDescent q
92: {
93: { my $niw = 0; my $i_seen = 0; } # set NIW , i_seen at start
94:
95: chef: token(s) /\z/
96:
97: token: end_of_sentence
1.4 albertel 98: | quant
1.1 albertel 99: | Bbork
100: | an | An
101: | au | Au
102: | ax | Ax
103: | en
104: | ew
105: | edone
106: | ex | Ex
107: | f
108: | ir
109: | i
110: | ow
111: | o | O | xo
112: | the | The | th
113: | tion
114: | u | U | v | V | w | W
1.2 albertel 115: | NW { $niw = 0; $i_seen = 0; $Apache::localize::x_chef::result .= $item[1] }
116: | WC { $niw = 1; $Apache::localize::x_chef::result .= $item[1] }
117: | /\n/ { $niw = 0; $i_seen = 0; $Apache::localize::x_chef::result .= $item[1] }
118:
119: end_of_sentence: /[.?!]+/ /\s+/ { $niw = 0; $i_seen = 0; $Apache::localize::x_chef::result .= $item[1] . "\nBork Bork Bork!\n" }
120:
121: Bbork: <reject: $niw> /([Bb]ork)/ ...NW { $Apache::localize::x_chef::result .= "$1" }
1.4 albertel 122: quant: /(\[.+?\])/ { $Apache::localize::x_chef::result .= $1; }
1.2 albertel 123: an: /an/ { $niw = 1; $Apache::localize::x_chef::result .= 'un' }
124: An: /An/ { $niw = 1; $Apache::localize::x_chef::result .= 'Un' }
125: au: /au/ { $niw = 1; $Apache::localize::x_chef::result .= 'oo' }
126: Au: /Au/ { $niw = 1; $Apache::localize::x_chef::result .= 'Oo' }
127: ax: /a/ ...WC { $niw = 1; $Apache::localize::x_chef::result .= "e" }
128: Ax: /A/ ...WC { $niw = 1; $Apache::localize::x_chef::result .= "E" }
129: en: /en/ ...NW { $niw = 1; $Apache::localize::x_chef::result .= "ee" }
130: ew: <reject: !$niw> /ew/ { $niw = 1; $Apache::localize::x_chef::result .= "oo" }
131: edone: <reject: !$niw> /e/ ...NW { $niw = 1; $Apache::localize::x_chef::result .= "e-a" }
132: ex: <reject: $niw> /e/ { $niw = 1; $Apache::localize::x_chef::result .= "i" }
133: Ex: <reject: $niw> /E/ { $niw = 1; $Apache::localize::x_chef::result .= "I" }
134: f: <reject: !$niw> /f/ { $niw = 1; $Apache::localize::x_chef::result .= "ff" }
135: ir: <reject: !$niw> /ir/ { $niw = 1; $Apache::localize::x_chef::result .= "ur" }
136: i: <reject: !$niw> <reject: $i_seen> /i/ { $niw=1;$i_seen=1; $Apache::localize::x_chef::result .= "ee" }
137: ow: <reject: !$niw> /ow/ { $niw = 1; $Apache::localize::x_chef::result .= "oo" }
138: o: <reject: $niw> /o/ { $niw = 1; $Apache::localize::x_chef::result .= "oo" }
139: O: <reject: $niw> /O/ { $niw = 1; $Apache::localize::x_chef::result .= "Oo" }
140: xo: <reject: !$niw> /o/ { $niw = 1; $Apache::localize::x_chef::result .= "u" }
141: the: /the/ { $niw = 1; $Apache::localize::x_chef::result .= 'zee' }
142: The: /The/ { $niw = 1; $Apache::localize::x_chef::result .= 'Zee' }
143: th: /th/ ...NW { $niw = 1; $Apache::localize::x_chef::result .= "t" }
144: tion: <reject: !$niw> /tion/ { $niw = 1; $Apache::localize::x_chef::result .= "shun" }
145: u: <reject: !$niw> /u/ { $niw = 1; $Apache::localize::x_chef::result .= "oo" }
146: U: <reject: !$niw> /U/ { $niw = 1; $Apache::localize::x_chef::result .= "Oo" }
147: v: /v/ { $niw = 1; $Apache::localize::x_chef::result .= 'f' }
148: V: /V/ { $niw = 1; $Apache::localize::x_chef::result .= 'F' }
149: w: /w/ { $niw = 1; $Apache::localize::x_chef::result .= 'v' }
150: W: /W/ { $niw = 1; $Apache::localize::x_chef::result .= 'V' }
1.1 albertel 151:
152: WC: /[A-Za-z']/
153: NW: /[^A-Za-z']/
154:
155: };
156: }
157:
1.4 albertel 158: sub quant {
159: my $self = shift;
160: return &chefify2($self->SUPER::quant(@_));
161: }
162: sub numerate {
163: my $self = shift;
164: return &chefify2($self->SUPER::numerate(@_));
165: }
166:
1.1 albertel 167: sub chefify2 {
168: my ($str) = @_;
1.2 albertel 169: my $backup=$str;
170: $Apache::localize::x_chef::result='';
1.1 albertel 171: if (!defined($lexer)) { &create_parser(); }
172: $lexer->chef(\$str);
1.2 albertel 173: $Lexicon{$backup}=$Apache::localize::x_chef::result;
174: return $Apache::localize::x_chef::result;
1.1 albertel 175: }
176:
177: 1;
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