Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
74.69% covered (warning)
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CRAP
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Language
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 __construct
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3.56
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1
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2
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2
 needsGenderDistinction
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0.00%
0 / 1
4.25
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2
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90.00%
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10.10
 getNamespaceIds
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20
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6
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20
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2
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2
 getDefaultDateFormat
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3.14
 getDatePreferenceMigrationMap
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1
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1
 msg
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100.00%
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1
 getMonthName
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100.00%
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1
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6
 getMonthNameGen
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100.00%
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1
 getMonthAbbreviation
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1
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6
 getWeekdayName
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1
 getWeekdayAbbreviation
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1
 dateTimeObjFormat
100.00% covered (success)
100.00%
5 / 5
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100.00%
1 / 1
3
 sprintfDate
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93.57%
364 / 389
0.00% covered (danger)
0.00%
0 / 1
138.77
 tsToIranian
96.15% covered (success)
96.15%
25 / 26
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0.00%
0 / 1
9
 tsToHijri
92.31% covered (success)
92.31%
24 / 26
0.00% covered (danger)
0.00%
0 / 1
7.02
 tsToHebrew
59.65% covered (warning)
59.65%
34 / 57
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0.00%
0 / 1
79.51
 hebrewYearStart
77.78% covered (warning)
77.78%
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0.00%
0 / 1
13.58
 tsToYear
76.92% covered (warning)
76.92%
10 / 13
0.00% covered (danger)
0.00%
0 / 1
7.60
 tsToJapaneseGengo
100.00% covered (success)
100.00%
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100.00% covered (success)
100.00%
1 / 1
10
 tsToJapaneseGengoCalculate
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100.00%
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100.00%
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2
 strongDirFromContent
100.00% covered (success)
100.00%
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100.00%
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3
 romanNumeral
93.75% covered (success)
93.75%
15 / 16
0.00% covered (danger)
0.00%
0 / 1
5.01
 hebrewNumeral
100.00% covered (success)
100.00%
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100.00%
1 / 1
13
 userAdjust
73.68% covered (warning)
73.68%
14 / 19
0.00% covered (danger)
0.00%
0 / 1
4.29
 makeMediaWikiTimestamp
0.00% covered (danger)
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0 / 1
6
 dateFormat
72.73% covered (warning)
72.73%
8 / 11
0.00% covered (danger)
0.00%
0 / 1
4.32
 getDateFormatString
73.33% covered (warning)
73.33%
11 / 15
0.00% covered (danger)
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7.93
 date
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6
 time
0.00% covered (danger)
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6
 timeanddate
80.00% covered (warning)
80.00%
4 / 5
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0.00%
0 / 1
2.03
 formatDuration
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100.00%
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100.00%
1 / 1
2
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100.00% covered (success)
100.00%
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100.00%
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11
 getDurationIntervals
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100.00%
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100.00% covered (success)
100.00%
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6
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20
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0.00% covered (danger)
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2
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2
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2
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12
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0.00%
0 / 1
420
 getGroupName
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2
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100.00%
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100.00%
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3
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0.00% covered (danger)
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2
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0.00% covered (danger)
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2
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2
 ucfirst
92.86% covered (success)
92.86%
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0 / 1
5.01
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12
 lcfirst
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90.00%
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0.00% covered (danger)
0.00%
0 / 1
4.02
 lc
66.67% covered (warning)
66.67%
2 / 3
0.00% covered (danger)
0.00%
0 / 1
3.33
 isMultibyte
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100.00%
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1
 ucwords
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100.00%
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100.00%
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2
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100.00%
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100.00%
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2
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0.00% covered (danger)
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0 / 1
2
 checkTitleEncoding
66.67% covered (warning)
66.67%
2 / 3
0.00% covered (danger)
0.00%
0 / 1
2.15
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0.00% covered (danger)
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2
 hasWordBreaks
0.00% covered (danger)
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0.00%
0 / 1
2
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0.00% covered (danger)
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0 / 1
2
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100.00% covered (success)
100.00%
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100.00% covered (success)
100.00%
1 / 1
1
 normalizeForSearch
75.00% covered (warning)
75.00%
3 / 4
0.00% covered (danger)
0.00%
0 / 1
2.06
 convertDoubleWidth
100.00% covered (success)
100.00%
6 / 6
100.00% covered (success)
100.00%
1 / 1
1
 insertSpace
0.00% covered (danger)
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0.00%
0 / 1
2
 convertForSearchResult
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 firstChar
42.42% covered (danger)
42.42%
14 / 33
0.00% covered (danger)
0.00%
0 / 1
79.84
 normalize
66.67% covered (warning)
66.67%
4 / 6
0.00% covered (danger)
0.00%
0 / 1
2.15
 transformUsingPairFile
0.00% covered (danger)
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0 / 3
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0.00%
0 / 1
6
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0.00% covered (danger)
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0.00% covered (danger)
0.00%
0 / 1
2
 getDir
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
6
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0.00% covered (danger)
0.00%
0 / 1
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0.00%
0 / 1
6
 alignEnd
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
6
 getDirMarkEntity
0.00% covered (danger)
0.00%
0 / 3
0.00% covered (danger)
0.00%
0 / 1
20
 getDirMark
0.00% covered (danger)
0.00%
0 / 5
0.00% covered (danger)
0.00%
0 / 1
20
 getArrow
0.00% covered (danger)
0.00%
0 / 12
0.00% covered (danger)
0.00%
0 / 1
90
 linkPrefixExtension
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 getMagicWords
0.00% covered (danger)
0.00%
0 / 1
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0.00%
0 / 1
2
 getMagic
83.33% covered (warning)
83.33%
5 / 6
0.00% covered (danger)
0.00%
0 / 1
2.02
 getSpecialPageAliases
0.00% covered (danger)
0.00%
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0.00%
0 / 1
2
 emphasize
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 formatNum
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 formatNumInternal
86.30% covered (warning)
86.30%
63 / 73
0.00% covered (danger)
0.00%
0 / 1
25.48
 formatNumNoSeparators
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 parseFormattedNumber
100.00% covered (success)
100.00%
16 / 16
100.00% covered (success)
100.00%
1 / 1
6
 digitGroupingPattern
100.00% covered (success)
100.00%
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100.00% covered (success)
100.00%
1 / 1
1
 digitTransformTable
100.00% covered (success)
100.00%
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100.00%
1 / 1
1
 separatorTransformTable
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 minimumGroupingDigits
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 listToText
100.00% covered (success)
100.00%
12 / 12
100.00% covered (success)
100.00%
1 / 1
4
 commaList
0.00% covered (danger)
0.00%
0 / 4
0.00% covered (danger)
0.00%
0 / 1
2
 semicolonList
0.00% covered (danger)
0.00%
0 / 4
0.00% covered (danger)
0.00%
0 / 1
2
 pipeList
0.00% covered (danger)
0.00%
0 / 4
0.00% covered (danger)
0.00%
0 / 1
2
 truncateForDatabase
100.00% covered (success)
100.00%
3 / 3
100.00% covered (success)
100.00%
1 / 1
1
 truncateForVisual
100.00% covered (success)
100.00%
3 / 3
100.00% covered (success)
100.00%
1 / 1
1
 truncateInternal
95.00% covered (success)
95.00%
19 / 20
0.00% covered (danger)
0.00%
0 / 1
9
 removeBadCharLast
80.00% covered (warning)
80.00%
8 / 10
0.00% covered (danger)
0.00%
0 / 1
5.20
 truncateHtml
97.06% covered (success)
97.06%
66 / 68
0.00% covered (danger)
0.00%
0 / 1
29
 truncate_skip
100.00% covered (success)
100.00%
9 / 9
100.00% covered (success)
100.00%
1 / 1
4
 truncate_endBracket
100.00% covered (success)
100.00%
8 / 8
100.00% covered (success)
100.00%
1 / 1
7
 convertGrammar
79.17% covered (warning)
79.17%
19 / 24
0.00% covered (danger)
0.00%
0 / 1
8.58
 getGrammarForms
0.00% covered (danger)
0.00%
0 / 5
0.00% covered (danger)
0.00%
0 / 1
12
 getGrammarTransformations
88.89% covered (warning)
88.89%
8 / 9
0.00% covered (danger)
0.00%
0 / 1
4.02
 gender
0.00% covered (danger)
0.00%
0 / 8
0.00% covered (danger)
0.00%
0 / 1
20
 convertPlural
100.00% covered (success)
100.00%
8 / 8
100.00% covered (success)
100.00%
1 / 1
3
 handleExplicitPluralForms
100.00% covered (success)
100.00%
7 / 7
100.00% covered (success)
100.00%
1 / 1
4
 preConvertPlural
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 getFormalityIndex
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 embedBidi
100.00% covered (success)
100.00%
6 / 6
100.00% covered (success)
100.00%
1 / 1
3
 getBlockDurations
85.71% covered (warning)
85.71%
6 / 7
0.00% covered (danger)
0.00%
0 / 1
4.05
 translateBlockExpiry
94.44% covered (success)
94.44%
17 / 18
0.00% covered (danger)
0.00%
0 / 1
9.01
 segmentForDiff
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 unsegmentForDiff
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 linkTrail
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 linkPrefixCharset
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 equals
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
2
 getCode
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 getHtmlCode
100.00% covered (success)
100.00%
2 / 2
100.00% covered (success)
100.00%
1 / 1
1
 toBcp47Code
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 isSameCodeAs
60.00% covered (warning)
60.00%
3 / 5
0.00% covered (danger)
0.00%
0 / 1
3.58
 getCodeFromFileName
0.00% covered (danger)
0.00%
0 / 6
0.00% covered (danger)
0.00%
0 / 1
6
 fixVariableInNamespace
100.00% covered (success)
100.00%
11 / 11
100.00% covered (success)
100.00%
1 / 1
2
 formatExpiry
0.00% covered (danger)
0.00%
0 / 13
0.00% covered (danger)
0.00%
0 / 1
56
 formatTimePeriod
100.00% covered (success)
100.00%
73 / 73
100.00% covered (success)
100.00%
1 / 1
23
 formatBitrate
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 formatComputingNumbers
100.00% covered (success)
100.00%
17 / 17
100.00% covered (success)
100.00%
1 / 1
5
 formatSize
100.00% covered (success)
100.00%
1 / 1
100.00% covered (success)
100.00%
1 / 1
1
 specialList
0.00% covered (danger)
0.00%
0 / 7
0.00% covered (danger)
0.00%
0 / 1
12
 getCompiledPluralRules
40.00% covered (danger)
40.00%
4 / 10
0.00% covered (danger)
0.00%
0 / 1
7.46
 getPluralRules
0.00% covered (danger)
0.00%
0 / 10
0.00% covered (danger)
0.00%
0 / 1
20
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1<?php
2/**
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation; either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16 * http://www.gnu.org/copyleft/gpl.html
17 *
18 * @file
19 */
20
21/**
22 * @defgroup Language Internationalisation
23 *
24 * See https://www.mediawiki.org/wiki/Special:MyLanguage/Localisation for more information.
25 */
26
27/**
28 * @defgroup Languages Languages
29 * @ingroup Language
30 */
31
32namespace MediaWiki\Language;
33
34use CLDRPluralRuleParser\Evaluator;
35use DateTime;
36use DateTimeImmutable;
37use DateTimeZone;
38use InvalidArgumentException;
39use LocalisationCache;
40use MediaWiki\Config\Config;
41use MediaWiki\Context\RequestContext;
42use MediaWiki\HookContainer\HookContainer;
43use MediaWiki\HookContainer\HookRunner;
44use MediaWiki\Json\FormatJson;
45use MediaWiki\Languages\Data\NormalizeAr;
46use MediaWiki\Languages\Data\NormalizeMl;
47use MediaWiki\Languages\LanguageConverterFactory;
48use MediaWiki\Languages\LanguageFallback;
49use MediaWiki\Languages\LanguageNameUtils;
50use MediaWiki\Logger\LoggerFactory;
51use MediaWiki\MainConfigNames;
52use MediaWiki\MediaWikiServices;
53use MediaWiki\Message\Message;
54use MediaWiki\Parser\MagicWord;
55use MediaWiki\Title\NamespaceInfo;
56use MediaWiki\User\User;
57use MediaWiki\User\UserIdentity;
58use MediaWiki\User\UserTimeCorrection;
59use MediaWiki\Utils\MWTimestamp;
60use MediaWiki\Xml\XmlSelect;
61use NumberFormatter;
62use ReplacementArray;
63use RuntimeException;
64use StringUtils;
65use UtfNormal\Validator as UtfNormalValidator;
66use Wikimedia\Assert\Assert;
67use Wikimedia\AtEase\AtEase;
68use Wikimedia\Bcp47Code\Bcp47Code;
69use Wikimedia\DebugInfo\DebugInfoTrait;
70
71/**
72 * Base class for language-specific code.
73 *
74 * See https://www.mediawiki.org/wiki/Special:MyLanguage/Localisation for more information.
75 *
76 * @ingroup Language
77 */
78class Language implements Bcp47Code {
79    use DebugInfoTrait;
80
81    /** @var string */
82    public $mCode;
83
84    /**
85     * @deprecated since 1.35, use LocalisationCache with custom language config
86     */
87    public $mMagicExtensions = [];
88
89    /** @var string|null */
90    private $mHtmlCode = null;
91
92    /**
93     * memoize
94     * @var string[][]
95     * @deprecated since 1.35, must be private
96     */
97    public $dateFormatStrings = [];
98
99    /**
100     * memoize
101     * @var string[][]|null
102     * @deprecated since 1.35, must be protected
103     */
104    public $mExtendedSpecialPageAliases;
105
106    /** @var array<int,string>|null Indexed by numeric namespace ID */
107    protected $namespaceNames;
108    /** @var array<string,int>|null Indexed by localized lower-cased namespace name */
109    protected $mNamespaceIds;
110    /** @var array<string,int>|null Map from alias to namespace ID */
111    protected $namespaceAliases;
112
113    /**
114     * @var ReplacementArray[]
115     * @noVarDump
116     */
117    private $transformData = [];
118
119    /**
120     * @var NamespaceInfo
121     * @noVarDump
122     */
123    private $namespaceInfo;
124
125    /**
126     * @var LocalisationCache
127     * @noVarDump
128     */
129    private $localisationCache;
130
131    /**
132     * @var LanguageNameUtils
133     * @noVarDump
134     */
135    private $langNameUtils;
136
137    /**
138     * @var LanguageFallback
139     * @noVarDump
140     */
141    private $langFallback;
142
143    /**
144     * @var array[]|null
145     * @noVarDump
146     */
147    private $grammarTransformCache;
148
149    /**
150     * @var LanguageConverterFactory
151     * @noVarDump
152     */
153    private $converterFactory;
154
155    /**
156     * @var HookContainer
157     * @noVarDump
158     */
159    private $hookContainer;
160
161    /**
162     * @var HookRunner
163     * @noVarDump
164     */
165    private $hookRunner;
166
167    /**
168     * @var Config
169     * @noVarDump
170     */
171    private $config;
172
173    /**
174     * @var array|null
175     */
176    private $overrideUcfirstCharacters;
177
178    /**
179     * @since 1.35
180     */
181    public const WEEKDAY_MESSAGES = [
182        'sunday', 'monday', 'tuesday', 'wednesday', 'thursday',
183        'friday', 'saturday'
184    ];
185
186    /**
187     * @since 1.35
188     */
189    public const WEEKDAY_ABBREVIATED_MESSAGES = [
190        'sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'
191    ];
192
193    /**
194     * @since 1.35
195     */
196    public const MONTH_MESSAGES = [
197        'january', 'february', 'march', 'april', 'may_long', 'june',
198        'july', 'august', 'september', 'october', 'november',
199        'december'
200    ];
201
202    /**
203     * @deprecated since 1.35, use the MONTH_MESSAGES constant
204     */
205    public static $mMonthMsgs = self::MONTH_MESSAGES;
206
207    /**
208     * @since 1.35
209     */
210    public const MONTH_GENITIVE_MESSAGES = [
211        'january-gen', 'february-gen', 'march-gen', 'april-gen', 'may-gen', 'june-gen',
212        'july-gen', 'august-gen', 'september-gen', 'october-gen', 'november-gen',
213        'december-gen'
214    ];
215
216    /**
217     * @since 1.35
218     */
219    public const MONTH_ABBREVIATED_MESSAGES = [
220        'jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug',
221        'sep', 'oct', 'nov', 'dec'
222    ];
223
224    /**
225     * @deprecated since 1.35, use the MONTH_ABBREVIATED_MESSAGES constant
226     */
227    public static $mMonthAbbrevMsgs = self::MONTH_ABBREVIATED_MESSAGES;
228
229    /**
230     * @since 1.35
231     */
232    public const IRANIAN_CALENDAR_MONTHS_MESSAGES = [
233        'iranian-calendar-m1', 'iranian-calendar-m2', 'iranian-calendar-m3',
234        'iranian-calendar-m4', 'iranian-calendar-m5', 'iranian-calendar-m6',
235        'iranian-calendar-m7', 'iranian-calendar-m8', 'iranian-calendar-m9',
236        'iranian-calendar-m10', 'iranian-calendar-m11', 'iranian-calendar-m12'
237    ];
238
239    /**
240     * @since 1.35
241     */
242    public const HEBREW_CALENDAR_MONTHS_MESSAGES = [
243        'hebrew-calendar-m1', 'hebrew-calendar-m2', 'hebrew-calendar-m3',
244        'hebrew-calendar-m4', 'hebrew-calendar-m5', 'hebrew-calendar-m6',
245        'hebrew-calendar-m7', 'hebrew-calendar-m8', 'hebrew-calendar-m9',
246        'hebrew-calendar-m10', 'hebrew-calendar-m11', 'hebrew-calendar-m12',
247        'hebrew-calendar-m6a', 'hebrew-calendar-m6b'
248    ];
249
250    /**
251     * @since 1.35
252     */
253    public const HEBREW_CALENDAR_MONTH_GENITIVE_MESSAGES = [
254        'hebrew-calendar-m1-gen', 'hebrew-calendar-m2-gen', 'hebrew-calendar-m3-gen',
255        'hebrew-calendar-m4-gen', 'hebrew-calendar-m5-gen', 'hebrew-calendar-m6-gen',
256        'hebrew-calendar-m7-gen', 'hebrew-calendar-m8-gen', 'hebrew-calendar-m9-gen',
257        'hebrew-calendar-m10-gen', 'hebrew-calendar-m11-gen', 'hebrew-calendar-m12-gen',
258        'hebrew-calendar-m6a-gen', 'hebrew-calendar-m6b-gen'
259    ];
260
261    /**
262     * @since 1.35
263     */
264    public const HIJRI_CALENDAR_MONTH_MESSAGES = [
265        'hijri-calendar-m1', 'hijri-calendar-m2', 'hijri-calendar-m3',
266        'hijri-calendar-m4', 'hijri-calendar-m5', 'hijri-calendar-m6',
267        'hijri-calendar-m7', 'hijri-calendar-m8', 'hijri-calendar-m9',
268        'hijri-calendar-m10', 'hijri-calendar-m11', 'hijri-calendar-m12'
269    ];
270
271    /**
272     * @since 1.35
273     */
274    protected const DURATION_INTERVALS = [
275        'millennia' => 1000 * 31_556_952,
276        'centuries' => 100 * 31_556_952,
277        'decades' => 10 * 31_556_952,
278        // The average year is 365.2425 days (365 + (24 * 3 + 25) / 400)
279        'years' => 31_556_952, // 365.2425 * 24 * 3600
280        // To simplify, we consider a month to be 1/12 of a year
281        'months' => 365.2425 * 24 * 3600 / 12,
282        'days' => 24 * 3600,
283        'hours' => 3600,
284        'minutes' => 60,
285        'seconds' => 1,
286    ];
287
288    /**
289     * @deprecated since 1.35, use the DURATION_INTERVALS constant
290     * @since 1.20
291     * @var int[]
292     */
293    public static $durationIntervals = self::DURATION_INTERVALS;
294
295    /**
296     * Unicode directional formatting characters, for embedBidi()
297     */
298    private const LRE = "\u{202A}"; // U+202A LEFT-TO-RIGHT EMBEDDING
299    private const RLE = "\u{202B}"; // U+202B RIGHT-TO-LEFT EMBEDDING
300    private const PDF = "\u{202C}"; // U+202C POP DIRECTIONAL FORMATTING
301
302    /**
303     * Directionality test regex for embedBidi(). Matches the first strong directionality codepoint:
304     * - in group 1 if it is LTR
305     * - in group 2 if it is RTL
306     * Does not match if there is no strong directionality codepoint.
307     *
308     * The form is '/(?:([strong ltr codepoint])|([strong rtl codepoint]))/u'.
309     *
310     * Generated by UnicodeJS (see tools/strongDir) from the UCD; see
311     * https://gerrit.wikimedia.org/g/unicodejs .
312     */
313    // @codeCoverageIgnoreStart
314    // phpcs:ignore Generic.Files.LineLength
315    private static $strongDirRegex = '/(?:([\x{41}-\x{5a}\x{61}-\x{7a}\x{aa}\x{b5}\x{ba}\x{c0}-\x{d6}\x{d8}-\x{f6}\x{f8}-\x{2b8}\x{2bb}-\x{2c1}\x{2d0}\x{2d1}\x{2e0}-\x{2e4}\x{2ee}\x{370}-\x{373}\x{376}\x{377}\x{37a}-\x{37d}\x{37f}\x{386}\x{388}-\x{38a}\x{38c}\x{38e}-\x{3a1}\x{3a3}-\x{3f5}\x{3f7}-\x{482}\x{48a}-\x{52f}\x{531}-\x{556}\x{559}-\x{55f}\x{561}-\x{587}\x{589}\x{903}-\x{939}\x{93b}\x{93d}-\x{940}\x{949}-\x{94c}\x{94e}-\x{950}\x{958}-\x{961}\x{964}-\x{980}\x{982}\x{983}\x{985}-\x{98c}\x{98f}\x{990}\x{993}-\x{9a8}\x{9aa}-\x{9b0}\x{9b2}\x{9b6}-\x{9b9}\x{9bd}-\x{9c0}\x{9c7}\x{9c8}\x{9cb}\x{9cc}\x{9ce}\x{9d7}\x{9dc}\x{9dd}\x{9df}-\x{9e1}\x{9e6}-\x{9f1}\x{9f4}-\x{9fa}\x{a03}\x{a05}-\x{a0a}\x{a0f}\x{a10}\x{a13}-\x{a28}\x{a2a}-\x{a30}\x{a32}\x{a33}\x{a35}\x{a36}\x{a38}\x{a39}\x{a3e}-\x{a40}\x{a59}-\x{a5c}\x{a5e}\x{a66}-\x{a6f}\x{a72}-\x{a74}\x{a83}\x{a85}-\x{a8d}\x{a8f}-\x{a91}\x{a93}-\x{aa8}\x{aaa}-\x{ab0}\x{ab2}\x{ab3}\x{ab5}-\x{ab9}\x{abd}-\x{ac0}\x{ac9}\x{acb}\x{acc}\x{ad0}\x{ae0}\x{ae1}\x{ae6}-\x{af0}\x{af9}\x{b02}\x{b03}\x{b05}-\x{b0c}\x{b0f}\x{b10}\x{b13}-\x{b28}\x{b2a}-\x{b30}\x{b32}\x{b33}\x{b35}-\x{b39}\x{b3d}\x{b3e}\x{b40}\x{b47}\x{b48}\x{b4b}\x{b4c}\x{b57}\x{b5c}\x{b5d}\x{b5f}-\x{b61}\x{b66}-\x{b77}\x{b83}\x{b85}-\x{b8a}\x{b8e}-\x{b90}\x{b92}-\x{b95}\x{b99}\x{b9a}\x{b9c}\x{b9e}\x{b9f}\x{ba3}\x{ba4}\x{ba8}-\x{baa}\x{bae}-\x{bb9}\x{bbe}\x{bbf}\x{bc1}\x{bc2}\x{bc6}-\x{bc8}\x{bca}-\x{bcc}\x{bd0}\x{bd7}\x{be6}-\x{bf2}\x{c01}-\x{c03}\x{c05}-\x{c0c}\x{c0e}-\x{c10}\x{c12}-\x{c28}\x{c2a}-\x{c39}\x{c3d}\x{c41}-\x{c44}\x{c58}-\x{c5a}\x{c60}\x{c61}\x{c66}-\x{c6f}\x{c7f}\x{c82}\x{c83}\x{c85}-\x{c8c}\x{c8e}-\x{c90}\x{c92}-\x{ca8}\x{caa}-\x{cb3}\x{cb5}-\x{cb9}\x{cbd}-\x{cc4}\x{cc6}-\x{cc8}\x{cca}\x{ccb}\x{cd5}\x{cd6}\x{cde}\x{ce0}\x{ce1}\x{ce6}-\x{cef}\x{cf1}\x{cf2}\x{d02}\x{d03}\x{d05}-\x{d0c}\x{d0e}-\x{d10}\x{d12}-\x{d3a}\x{d3d}-\x{d40}\x{d46}-\x{d48}\x{d4a}-\x{d4c}\x{d4e}\x{d57}\x{d5f}-\x{d61}\x{d66}-\x{d75}\x{d79}-\x{d7f}\x{d82}\x{d83}\x{d85}-\x{d96}\x{d9a}-\x{db1}\x{db3}-\x{dbb}\x{dbd}\x{dc0}-\x{dc6}\x{dcf}-\x{dd1}\x{dd8}-\x{ddf}\x{de6}-\x{def}\x{df2}-\x{df4}\x{e01}-\x{e30}\x{e32}\x{e33}\x{e40}-\x{e46}\x{e4f}-\x{e5b}\x{e81}\x{e82}\x{e84}\x{e87}\x{e88}\x{e8a}\x{e8d}\x{e94}-\x{e97}\x{e99}-\x{e9f}\x{ea1}-\x{ea3}\x{ea5}\x{ea7}\x{eaa}\x{eab}\x{ead}-\x{eb0}\x{eb2}\x{eb3}\x{ebd}\x{ec0}-\x{ec4}\x{ec6}\x{ed0}-\x{ed9}\x{edc}-\x{edf}\x{f00}-\x{f17}\x{f1a}-\x{f34}\x{f36}\x{f38}\x{f3e}-\x{f47}\x{f49}-\x{f6c}\x{f7f}\x{f85}\x{f88}-\x{f8c}\x{fbe}-\x{fc5}\x{fc7}-\x{fcc}\x{fce}-\x{fda}\x{1000}-\x{102c}\x{1031}\x{1038}\x{103b}\x{103c}\x{103f}-\x{1057}\x{105a}-\x{105d}\x{1061}-\x{1070}\x{1075}-\x{1081}\x{1083}\x{1084}\x{1087}-\x{108c}\x{108e}-\x{109c}\x{109e}-\x{10c5}\x{10c7}\x{10cd}\x{10d0}-\x{1248}\x{124a}-\x{124d}\x{1250}-\x{1256}\x{1258}\x{125a}-\x{125d}\x{1260}-\x{1288}\x{128a}-\x{128d}\x{1290}-\x{12b0}\x{12b2}-\x{12b5}\x{12b8}-\x{12be}\x{12c0}\x{12c2}-\x{12c5}\x{12c8}-\x{12d6}\x{12d8}-\x{1310}\x{1312}-\x{1315}\x{1318}-\x{135a}\x{1360}-\x{137c}\x{1380}-\x{138f}\x{13a0}-\x{13f5}\x{13f8}-\x{13fd}\x{1401}-\x{167f}\x{1681}-\x{169a}\x{16a0}-\x{16f8}\x{1700}-\x{170c}\x{170e}-\x{1711}\x{1720}-\x{1731}\x{1735}\x{1736}\x{1740}-\x{1751}\x{1760}-\x{176c}\x{176e}-\x{1770}\x{1780}-\x{17b3}\x{17b6}\x{17be}-\x{17c5}\x{17c7}\x{17c8}\x{17d4}-\x{17da}\x{17dc}\x{17e0}-\x{17e9}\x{1810}-\x{1819}\x{1820}-\x{1877}\x{1880}-\x{18a8}\x{18aa}\x{18b0}-\x{18f5}\x{1900}-\x{191e}\x{1923}-\x{1926}\x{1929}-\x{192b}\x{1930}\x{1931}\x{1933}-\x{1938}\x{1946}-\x{196d}\x{1970}-\x{1974}\x{1980}-\x{19ab}\x{19b0}-\x{19c9}\x{19d0}-\x{19da}\x{1a00}-\x{1a16}\x{1a19}\x{1a1a}\x{1a1e}-\x{1a55}\x{1a57}\x{1a61}\x{1a63}\x{1a64}\x{1a6d}-\x{1a72}\x{1a80}-\x{1a89}\x{1a90}-\x{1a99}\x{1aa0}-\x{1aad}\x{1b04}-\x{1b33}\x{1b35}\x{1b3b}\x{1b3d}-\x{1b41}\x{1b43}-\x{1b4b}\x{1b50}-\x{1b6a}\x{1b74}-\x{1b7c}\x{1b82}-\x{1ba1}\x{1ba6}\x{1ba7}\x{1baa}\x{1bae}-\x{1be5}\x{1be7}\x{1bea}-\x{1bec}\x{1bee}\x{1bf2}\x{1bf3}\x{1bfc}-\x{1c2b}\x{1c34}\x{1c35}\x{1c3b}-\x{1c49}\x{1c4d}-\x{1c7f}\x{1cc0}-\x{1cc7}\x{1cd3}\x{1ce1}\x{1ce9}-\x{1cec}\x{1cee}-\x{1cf3}\x{1cf5}\x{1cf6}\x{1d00}-\x{1dbf}\x{1e00}-\x{1f15}\x{1f18}-\x{1f1d}\x{1f20}-\x{1f45}\x{1f48}-\x{1f4d}\x{1f50}-\x{1f57}\x{1f59}\x{1f5b}\x{1f5d}\x{1f5f}-\x{1f7d}\x{1f80}-\x{1fb4}\x{1fb6}-\x{1fbc}\x{1fbe}\x{1fc2}-\x{1fc4}\x{1fc6}-\x{1fcc}\x{1fd0}-\x{1fd3}\x{1fd6}-\x{1fdb}\x{1fe0}-\x{1fec}\x{1ff2}-\x{1ff4}\x{1ff6}-\x{1ffc}\x{200e}\x{2071}\x{207f}\x{2090}-\x{209c}\x{2102}\x{2107}\x{210a}-\x{2113}\x{2115}\x{2119}-\x{211d}\x{2124}\x{2126}\x{2128}\x{212a}-\x{212d}\x{212f}-\x{2139}\x{213c}-\x{213f}\x{2145}-\x{2149}\x{214e}\x{214f}\x{2160}-\x{2188}\x{2336}-\x{237a}\x{2395}\x{249c}-\x{24e9}\x{26ac}\x{2800}-\x{28ff}\x{2c00}-\x{2c2e}\x{2c30}-\x{2c5e}\x{2c60}-\x{2ce4}\x{2ceb}-\x{2cee}\x{2cf2}\x{2cf3}\x{2d00}-\x{2d25}\x{2d27}\x{2d2d}\x{2d30}-\x{2d67}\x{2d6f}\x{2d70}\x{2d80}-\x{2d96}\x{2da0}-\x{2da6}\x{2da8}-\x{2dae}\x{2db0}-\x{2db6}\x{2db8}-\x{2dbe}\x{2dc0}-\x{2dc6}\x{2dc8}-\x{2dce}\x{2dd0}-\x{2dd6}\x{2dd8}-\x{2dde}\x{3005}-\x{3007}\x{3021}-\x{3029}\x{302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40}-\x{10ae4}\x{10ae7}-\x{10b38}\x{10b40}-\x{10e5f}\x{10e7f}-\x{10fff}\x{1e800}-\x{1e8cf}\x{1e8d7}-\x{1edff}\x{1ef00}-\x{1efff}\x{608}\x{60b}\x{60d}\x{61b}-\x{64a}\x{66d}-\x{66f}\x{671}-\x{6d5}\x{6e5}\x{6e6}\x{6ee}\x{6ef}\x{6fa}-\x{710}\x{712}-\x{72f}\x{74b}-\x{7a5}\x{7b1}-\x{7bf}\x{8a0}-\x{8e2}\x{fb50}-\x{fd3d}\x{fd40}-\x{fdcf}\x{fdf0}-\x{fdfc}\x{fdfe}\x{fdff}\x{fe70}-\x{fefe}\x{1ee00}-\x{1eeef}\x{1eef2}-\x{1eeff}]))/u';
316    // @codeCoverageIgnoreEnd
317
318    /**
319     * @internal Calling this directly is deprecated. Use LanguageFactory instead.
320     *
321     * @param string|null $code Which code to use. Passing null is deprecated in 1.35, hard-deprecated since 1.43.
322     * @param NamespaceInfo|null $namespaceInfo
323     * @param LocalisationCache|null $localisationCache
324     * @param LanguageNameUtils|null $langNameUtils
325     * @param LanguageFallback|null $langFallback
326     * @param LanguageConverterFactory|null $converterFactory
327     * @param HookContainer|null $hookContainer
328     * @param Config|null $config
329     */
330    public function __construct(
331        $code = null,
332        NamespaceInfo $namespaceInfo = null,
333        LocalisationCache $localisationCache = null,
334        LanguageNameUtils $langNameUtils = null,
335        LanguageFallback $langFallback = null,
336        LanguageConverterFactory $converterFactory = null,
337        HookContainer $hookContainer = null,
338        Config $config = null
339    ) {
340        if ( !func_num_args() ) {
341            // Old calling convention, deprecated
342            wfDeprecatedMsg(
343                __METHOD__ . ' without providing all services is deprecated',
344                '1.35'
345            );
346            if ( static::class === 'Language' ) {
347                $this->mCode = 'en';
348            } else {
349                $this->mCode = str_replace( '_', '-', strtolower( substr( static::class, 8 ) ) );
350            }
351
352            $services = MediaWikiServices::getInstance();
353            $this->namespaceInfo = $services->getNamespaceInfo();
354            $this->localisationCache = $services->getLocalisationCache();
355            $this->langNameUtils = $services->getLanguageNameUtils();
356            $this->langFallback = $services->getLanguageFallback();
357            $this->converterFactory = $services->getLanguageConverterFactory();
358            $this->hookContainer = $services->getHookContainer();
359            $this->hookRunner = new HookRunner( $this->hookContainer );
360            $this->config = $services->getMainConfig();
361            return;
362        }
363
364        Assert::parameter( $code !== null, '$code',
365            'Parameters cannot be null unless all are omitted' );
366        Assert::parameter( $namespaceInfo !== null, '$namespaceInfo',
367            'Parameters cannot be null unless all are omitted' );