summaryrefslogtreecommitdiff
path: root/languages/classes/LanguageBe_tarask.php
blob: b29d877005adcb96a2c0ef0fbfc5a0abd52285cd (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
<?php
/** Belarusian in Taraškievica orthography (Беларуская тарашкевіца)
  *
  * @ingroup Language
  *
  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
  * @link http://be-x-old.wikipedia.org/wiki/Project_talk:LanguageBe_tarask.php
  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
  * @license http://www.gnu.org/copyleft/fdl.html GNU Free Documentation License
  */

class LanguageBe_tarask extends Language {
	/**
	* Plural form transformations
	*
	* $wordform1 - singular form (for 1, 21, 31, 41...)
	* $wordform2 - plural form (for 2, 3, 4, 22, 23, 24, 32, 33, 34...)
	* $wordform3 - plural form (for 0, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 25, 26...)
	*/

	function convertPlural( $count, $forms ) {
		if ( !count( $forms ) ) { return ''; }

		// if no number with word, then use $form[0] for singular and $form[1] for plural or zero
		if ( count( $forms ) === 2 ) return $count == 1 ? $forms[0] : $forms[1];

		// FIXME: CLDR defines 4 plural forms instead of 3
		//        http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
		$forms = $this->preConvertPlural( $forms, 3 );

		if ( $count > 10 && floor( ( $count % 100 ) / 10 ) == 1 ) {
			return $forms[2];
		} else {
			switch ( $count % 10 ) {
				case 1:  return $forms[0];
				case 2:
				case 3:
				case 4:  return $forms[1];
				default: return $forms[2];
			}
		}
	}

	/*
	 * The Belarusian language uses apostrophe sign,
	 * but the characters used for this could be both U+0027 and U+2019.
	 * This function unifies apostrophe sign in search index values
	 * to enable seach using both apostrophe signs.
	 */
	function normalizeForSearch( $string ) {
		wfProfileIn( __METHOD__ );

		# MySQL fulltext index doesn't grok utf-8, so we
		# need to fold cases and convert to hex

		# Replacing apostrophe sign U+2019 with U+0027
		$s = preg_replace( '/\xe2\x80\x99/', '\'', $string );

		$s = parent::normalizeForSearch( $s );

		wfProfileOut( __METHOD__ );
		return $s;
	}

	/*
	 * Four-digit number should be without group commas (spaces)
	 * So "1 234 567", "12 345" but "1234"
	 */
	function commafy( $_ ) {
		if ( preg_match( '/^-?\d{1,4}(\.\d*)?$/', $_ ) ) {
			return $_;
		} else {
			return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
		}
	}
}