1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
|
<?php
/**
* TGettext class file.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the BSD License.
*
* Copyright(c) 2004 by Qiang Xue. All rights reserved.
*
* To contact the author write to {@link mailto:qiang.xue@gmail.com Qiang Xue}
* The latest version of PRADO can be obtained from:
* {@link http://prado.sourceforge.net/}
*
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @package Prado\I18N\core\Gettext
*/
namespace Prado\I18N\core\Gettext;
// +----------------------------------------------------------------------+
// | PEAR :: File :: Gettext |
// +----------------------------------------------------------------------+
// | This source file is subject to version 3.0 of the PHP license, |
// | that is available at http://www.php.net/license/3_0.txt |
// | If you did not receive a copy of the PHP license and are unable |
// | to obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Copyright (c) 2004 Michael Wallner <mike@iworks.at> |
// +----------------------------------------------------------------------+
//
// $Id: TGettext.php 3187 2012-07-12 11:21:01Z ctrlaltca $
/**
* File::Gettext
*
* @author Michael Wallner <mike@php.net>
* @license PHP License
*/
/**
* Use PHPs builtin error messages
*/
//ini_set('track_errors', true);
use Exception;
/**
* File_Gettext
*
* GNU gettext file reader and writer.
*
* #################################################################
* # All protected members of this class are public in its childs. #
* #################################################################
*
* @author Michael Wallner <mike@php.net>
* @access public
* @package Prado\I18N\core\Gettext
*/
class TGettext
{
/**
* strings
*
* associative array with all [msgid => msgstr] entries
*
* @access protected
* @var array
*/
protected $strings = array();
/**
* meta
*
* associative array containing meta
* information like project name or content type
*
* @access protected
* @var array
*/
protected $meta = array();
/**
* file path
*
* @access protected
* @var string
*/
protected $file = '';
/**
* Factory
*
* @static
* @access public
* @return object Returns File_Gettext_PO or File_Gettext_MO on success
* or PEAR_Error on failure.
* @param string $format MO or PO
* @param string $file path to GNU gettext file
*/
static function factory($format, $file = '')
{
$format = strToUpper($format);
$filename = dirname(__FILE__).'/'.$format.'.php';
if(is_file($filename) == false)
throw new Exception ("Class file $file not found");
include_once $filename;
$class = 'TGettext_' . $format;
return new $class($file);
}
/**
* poFile2moFile
*
* That's a simple fake of the 'msgfmt' console command. It reads the
* contents of a GNU PO file and saves them to a GNU MO file.
*
* @static
* @access public
* @return mixed Returns true on success or PEAR_Error on failure.
* @param string $pofile path to GNU PO file
* @param string $mofile path to GNU MO file
*/
static function poFile2moFile($pofile, $mofile)
{
if (!is_file($pofile)) {
throw new Exception("File $pofile doesn't exist.");
}
include_once dirname(__FILE__).'/PO.php';
$PO = new TGettext_PO($pofile);
if (true !== ($e = $PO->load())) {
return $e;
}
$MO = $PO->toMO();
if (true !== ($e = $MO->save($mofile))) {
return $e;
}
unset($PO, $MO);
return true;
}
/**
* prepare
*
* @static
* @access protected
* @return string
* @param string $string
* @param bool $reverse
*/
static function prepare($string, $reverse = false)
{
if ($reverse) {
$smap = array('"', "\n", "\t", "\r");
$rmap = array('\"', '\\n"' . "\n" . '"', '\\t', '\\r');
return (string) str_replace($smap, $rmap, $string);
} else {
$string = preg_replace('/"\s+"/', '', $string);
$smap = array('\\n', '\\r', '\\t', '\"');
$rmap = array("\n", "\r", "\t", '"');
return (string) str_replace($smap, $rmap, $string);
}
}
/**
* meta2array
*
* @static
* @access public
* @return array
* @param string $meta
*/
static function meta2array($meta)
{
$array = array();
foreach (explode("\n", $meta) as $info) {
if ($info = trim($info)) {
list($key, $value) = explode(':', $info, 2);
$array[trim($key)] = trim($value);
}
}
return $array;
}
/**
* toArray
*
* Returns meta info and strings as an array of a structure like that:
* <code>
* array(
* 'meta' => array(
* 'Content-Type' => 'text/plain; charset=iso-8859-1',
* 'Last-Translator' => 'Michael Wallner <mike@iworks.at>',
* 'PO-Revision-Date' => '2004-07-21 17:03+0200',
* 'Language-Team' => 'German <mail@example.com>',
* ),
* 'strings' => array(
* 'All rights reserved' => 'Alle Rechte vorbehalten',
* 'Welcome' => 'Willkommen',
* // ...
* )
* )
* </code>
*
* @see fromArray()
* @access protected
* @return array
*/
function toArray()
{
return array('meta' => $this->meta, 'strings' => $this->strings);
}
/**
* fromArray
*
* Assigns meta info and strings from an array of a structure like that:
* <code>
* array(
* 'meta' => array(
* 'Content-Type' => 'text/plain; charset=iso-8859-1',
* 'Last-Translator' => 'Michael Wallner <mike@iworks.at>',
* 'PO-Revision-Date' => date('Y-m-d H:iO'),
* 'Language-Team' => 'German <mail@example.com>',
* ),
* 'strings' => array(
* 'All rights reserved' => 'Alle Rechte vorbehalten',
* 'Welcome' => 'Willkommen',
* // ...
* )
* )
* </code>
*
* @see toArray()
* @access protected
* @return bool
* @param array $array
*/
function fromArray($array)
{
if (!array_key_exists('strings', $array)) {
if (count($array) != 2) {
return false;
} else {
list($this->meta, $this->strings) = $array;
}
} else {
$this->meta = @$array['meta'];
$this->strings = @$array['strings'];
}
return true;
}
/**
* toMO
*
* @access protected
* @return object File_Gettext_MO
*/
function toMO()
{
include_once dirname(__FILE__).'/MO.php';
$MO = new TGettext_MO;
$MO->fromArray($this->toArray());
return $MO;
}
/**
* toPO
*
* @access protected
* @return object File_Gettext_PO
*/
function toPO()
{
include_once dirname(__FILE__).'/PO.php';
$PO = new TGettext_PO;
$PO->fromArray($this->toArray());
return $PO;
}
}
|
