summaryrefslogtreecommitdiff
path: root/maintenance/language/languages.inc
blob: 6d16f80c0efdce10a3b798139d772869c5ea2381 (plain)
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
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
<?php
/**
 * Handle messages in the language files.
 *
 * @file
 * @ingroup MaintenanceLanguage
 */

/**
 * @ingroup MaintenanceLanguage
 */
class languages {
	protected $mLanguages; # List of languages
	protected $mRawMessages; # Raw list of the messages in each language
	protected $mMessages; # Messages in each language (except for English), divided to groups
	protected $mGeneralMessages; # General messages in English, divided to groups
	protected $mIgnoredMessages; # All the messages which should be exist only in the English file
	protected $mOptionalMessages; # All the messages which may be translated or not, depending on the language

	/**
	 * Load the list of languages: all the Messages*.php
	 * files in the languages directory.
	 *
	 * @param $exif Treat the EXIF messages?
	 */
	function __construct( $exif = true ) {
		require( dirname(__FILE__) . '/messageTypes.inc' );
		$this->mIgnoredMessages = $wgIgnoredMessages;
		if ( $exif ) {
			$this->mOptionalMessages = array_merge( $wgOptionalMessages );
		} else {
			$this->mOptionalMessages = array_merge( $wgOptionalMessages, $wgEXIFMessages );
		}

		$this->mLanguages = array_keys( Language::getLanguageNames( true ) );
		sort( $this->mLanguages );
	}

	/**
	 * Get the language list.
	 *
	 * @return The language list.
	 */
	public function getLanguages() {
		return $this->mLanguages;
	}

	/**
	 * Get the ignored messages list.
	 *
	 * @return The ignored messages list.
	 */
	public function getIgnoredMessages() {
		return $this->mIgnoredMessages;
	}

	/**
	 * Get the optional messages list.
	 *
	 * @return The optional messages list.
	 */
	public function getOptionalMessages() {
		return $this->mOptionalMessages;
	}

	/**
	 * Load the raw messages for a specific language from the messages file.
	 *
	 * @param $code The language code.
	 */
	protected function loadRawMessages( $code ) {
		if ( isset( $this->mRawMessages[$code] ) ) {
			return;
		}
		$filename = Language::getMessagesFileName( $code );
		if ( file_exists( $filename ) ) {
			require( $filename );
			if ( isset( $messages ) ) {
				$this->mRawMessages[$code] = $messages;
			} else {
				$this->mRawMessages[$code] = array();
			}
		} else {
			$this->mRawMessages[$code] = array();
		}
	}

	/**
	 * Load the messages for a specific language (which is not English) and divide them to groups:
	 * all - all the messages.
	 * required - messages which should be translated in order to get a complete translation.
	 * optional - messages which can be translated, the fallback translation is used if not translated.
	 * obsolete - messages which should not be translated, either because they are not exist, or they are ignored messages.
	 * translated - messages which are either required or optional, but translated from English and needed.
	 *
	 * @param $code The language code.
	 */
	private function loadMessages( $code ) {
		if ( isset( $this->mMessages[$code] ) ) {
			return;
		}
		$this->loadRawMessages( $code );
		$this->loadGeneralMessages();
		$this->mMessages[$code]['all'] = $this->mRawMessages[$code];
		$this->mMessages[$code]['required'] = array();
		$this->mMessages[$code]['optional'] = array();
		$this->mMessages[$code]['obsolete'] = array();
		$this->mMessages[$code]['translated'] = array();
		foreach ( $this->mMessages[$code]['all'] as $key => $value ) {
			if ( isset( $this->mGeneralMessages['required'][$key] ) ) {
				$this->mMessages[$code]['required'][$key] = $value;
				$this->mMessages[$code]['translated'][$key] = $value;
			} else if ( isset( $this->mGeneralMessages['optional'][$key] ) ) {
				$this->mMessages[$code]['optional'][$key] = $value;
				$this->mMessages[$code]['translated'][$key] = $value;
			} else {
				$this->mMessages[$code]['obsolete'][$key] = $value;
			}
		}
	}

	/**
	 * Load the messages for English and divide them to groups:
	 * all - all the messages.
	 * required - messages which should be translated to other languages in order to get a complete translation.
	 * optional - messages which can be translated to other languages, but it's not required for a complete translation.
	 * ignored - messages which should not be translated to other languages.
	 * translatable - messages which are either required or optional, but can be translated from English.
	 */
	private function loadGeneralMessages() {
		if ( isset( $this->mGeneralMessages ) ) {
			return;
		}
		$this->loadRawMessages( 'en' );
		$this->mGeneralMessages['all'] = $this->mRawMessages['en'];
		$this->mGeneralMessages['required'] = array();
		$this->mGeneralMessages['optional'] = array();
		$this->mGeneralMessages['ignored'] = array();
		$this->mGeneralMessages['translatable'] = array();
		foreach ( $this->mGeneralMessages['all'] as $key => $value ) {
			if ( in_array( $key, $this->mIgnoredMessages ) ) {
				$this->mGeneralMessages['ignored'][$key] = $value;
			} else if ( in_array( $key, $this->mOptionalMessages ) ) {
				$this->mGeneralMessages['optional'][$key] = $value;
				$this->mGeneralMessages['translatable'][$key] = $value;
			} else {
				$this->mGeneralMessages['required'][$key] = $value;
				$this->mGeneralMessages['translatable'][$key] = $value;
			}
		}
	}

	/**
	 * Get all the messages for a specific language (not English), without the
	 * fallback language messages, divided to groups:
	 * all - all the messages.
	 * required - messages which should be translated in order to get a complete translation.
	 * optional - messages which can be translated, the fallback translation is used if not translated.
	 * obsolete - messages which should not be translated, either because they are not exist, or they are ignored messages.
	 * translated - messages which are either required or optional, but translated from English and needed.
	 *
	 * @param $code The language code.
	 *
	 * @return The messages in this language.
	 */
	public function getMessages( $code ) {
		$this->loadMessages( $code );
		return $this->mMessages[$code];
	}

	/**
	 * Get all the general English messages, divided to groups:
	 * all - all the messages.
	 * required - messages which should be translated to other languages in order to get a complete translation.
	 * optional - messages which can be translated to other languages, but it's not required for a complete translation.
	 * ignored - messages which should not be translated to other languages.
	 * translatable - messages which are either required or optional, but can be translated from English.
	 *
	 * @return The general English messages.
	 */
	public function getGeneralMessages() {
		$this->loadGeneralMessages();
		return $this->mGeneralMessages;
	}

	/**
	 * Get the untranslated messages for a specific language.
	 *
	 * @param $code The language code.
	 *
	 * @return The untranslated messages for this language.
	 */
	public function getUntranslatedMessages( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$requiredGeneralMessages = array_keys( $this->mGeneralMessages['required'] );
		$requiredMessages = array_keys( $this->mMessages[$code]['required'] );
		$untranslatedMessages = array();
		foreach ( array_diff( $requiredGeneralMessages, $requiredMessages ) as $key ) {
			$untranslatedMessages[$key] = $this->mGeneralMessages['required'][$key];
		}
		return $untranslatedMessages;
	}

	/**
	 * Get the duplicate messages for a specific language.
	 *
	 * @param $code The language code.
	 *
	 * @return The duplicate messages for this language.
	 */
	public function getDuplicateMessages( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$duplicateMessages = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			if ( $this->mGeneralMessages['translatable'][$key] == $value ) {
				$duplicateMessages[$key] = $value;
			}
		}
		return $duplicateMessages;
	}

	public function getObsoleteMessages( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		return $this->mMessages[$code]['obsolete'];
	}

	/**
	 * Get the messages which do not use some variables.
	 *
	 * @param $code The language code.
	 *
	 * @return The messages which do not use some variables in this language.
	 */
	public function getMessagesWithoutVariables( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$variables = array( '\$1', '\$2', '\$3', '\$4', '\$5', '\$6', '\$7', '\$8', '\$9' );
		$messagesWithoutVariables = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			$missing = false;
			foreach ( $variables as $var ) {
				if ( preg_match( "/$var/sU", $this->mGeneralMessages['translatable'][$key] ) &&
					!preg_match( "/$var/sU", $value ) ) {
					$missing = true;
				}
			}
			if ( $missing ) {
				$messagesWithoutVariables[$key] = $value;
			}
		}
		return $messagesWithoutVariables;
	}

	/**
	 * Get the messages which do not use plural.
	 *
	 * @param $code The language code.
	 *
	 * @return The messages which do not use plural in this language.
	 */
	public function getMessagesWithoutPlural( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$messagesWithoutPlural = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			if ( stripos( $this->mGeneralMessages['translatable'][$key], '{{plural:' ) !== false && stripos( $value, '{{plural:' ) === false ) {
				$messagesWithoutPlural[$key] = $value;
			}
		}
		return $messagesWithoutPlural;
	}

	/**
	 * Get the empty messages.
	 *
	 * @param $code The language code.
	 *
	 * @return The empty messages for this language.
	 */
	public function getEmptyMessages( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$emptyMessages = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			if ( $value === '' || $value === '-' ) {
				$emptyMessages[$key] = $value;
			}
		}
		return $emptyMessages;
	}

	/**
	 * Get the messages with trailing whitespace.
	 *
	 * @param $code The language code.
	 *
	 * @return The messages with trailing whitespace in this language.
	 */
	public function getMessagesWithWhitespace( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$messagesWithWhitespace = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			if ( $this->mGeneralMessages['translatable'][$key] !== '' && $value !== rtrim( $value ) ) {
				$messagesWithWhitespace[$key] = $value;
			}
		}
		return $messagesWithWhitespace;
	}

	/**
	 * Get the non-XHTML messages.
	 *
	 * @param $code The language code.
	 *
	 * @return The non-XHTML messages for this language.
	 */
	public function getNonXHTMLMessages( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$wrongPhrases = array(
			'<hr *\\?>',
			'<br *\\?>',
			'<hr/>',
			'<br/>',
			'<hr>',
			'<br>',
		);
		$wrongPhrases = '~(' . implode( '|', $wrongPhrases ) . ')~sDu';
		$nonXHTMLMessages = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			if ( preg_match( $wrongPhrases, $value ) ) {
				$nonXHTMLMessages[$key] = $value;
			}
		}
		return $nonXHTMLMessages;
	}

	/**
	 * Get the messages which include wrong characters.
	 *
	 * @param $code The language code.
	 *
	 * @return The messages which include wrong characters in this language.
	 */
	public function getMessagesWithWrongChars( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$wrongChars = array(
			'[LRM]' => "\xE2\x80\x8E",
			'[RLM]' => "\xE2\x80\x8F",
			'[LRE]' => "\xE2\x80\xAA",
			'[RLE]' => "\xE2\x80\xAB",
			'[POP]' => "\xE2\x80\xAC",
			'[LRO]' => "\xE2\x80\xAD",
			'[RLO]' => "\xE2\x80\xAB",
			'[ZWSP]'=> "\xE2\x80\x8B",
			'[NBSP]'=> "\xC2\xA0",
			'[WJ]'  => "\xE2\x81\xA0",
			'[BOM]' => "\xEF\xBB\xBF",
			'[FFFD]'=> "\xEF\xBF\xBD",
		);
		$wrongRegExp = '/(' . implode( '|', array_values( $wrongChars ) ) . ')/sDu';
		$wrongCharsMessages = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			if ( preg_match( $wrongRegExp, $value ) ) {
				foreach ( $wrongChars as $viewableChar => $hiddenChar ) {
					$value = str_replace( $hiddenChar, $viewableChar, $value );
				}
				$wrongCharsMessages[$key] = $value;
			}
		}
		return $wrongCharsMessages;
	}

	public function getMessagesWithDubiousLinks( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$tc = Title::legalChars() . '#%{}';
		$messages = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {
			$matches = array();
			preg_match_all( "/\[\[([{$tc}]+)(?:\\|(.+?))?]]/sDu", $value, $matches);
			for ($i = 0; $i < count($matches[0]); $i++ ) {
				if ( preg_match( "/.*project.*/isDu",  $matches[1][$i]) ) {
					$messages[$key][] = $matches[0][$i];
				}
			}


			if ( isset( $messages[$key] ) ) {
				$messages[$key] = implode( $messages[$key],", " );
			}
		}
		return $messages;
	}

	public function getMessagesWithUnbalanced( $code ) {
		$this->loadGeneralMessages();
		$this->loadMessages( $code );
		$messages = array();
		foreach ( $this->mMessages[$code]['translated'] as $key => $value ) {

			$a = $b = $c = $d = 0;
			foreach ( preg_split('//', $value) as $char ) {
				switch ($char) {
					case '[': $a++; break;
					case ']': $b++; break;
					case '{': $c++; break;
					case '}': $d++; break;
				}
			}

			if ( $a !== $b || $c !== $d ) {
				$messages[$key] = "$a, $b, $c, $d";
			}
			
		}
		return $messages;
	}

}

class extensionLanguages extends languages {
	private $mMessageGroup; # The message group

	/**
	 * Load the messages group.
	 * @param $group The messages group.
	 */
	function __construct( MessageGroup $group ) {
		$this->mMessageGroup = $group;

		$bools = $this->mMessageGroup->getBools();
		$this->mIgnoredMessages = $bools['ignored'];
		$this->mOptionalMessages = $bools['optional'];
	}

	/**
	 * Get the extension name.
	 *
	 * @return The extension name.
	 */
	public function name() {
		return $this->mMessageGroup->getLabel();
	}

	/**
	 * Load the raw messages for a specific language.
	 *
	 * @param $code The language code.
	 */
	protected function loadRawMessages( $code ) {
		if( !isset( $this->mRawMessages[$code] ) ) {
			$this->mRawMessages[$code] = $this->mMessageGroup->load( $code );
			if( empty( $this->mRawMessages[$code] ) ) {
				$this->mRawMessages[$code] = array();
			}
		}
	}
}