<?php
-/** Russian (русский язык)
- *
- * You can contact Alexander Sigachov (alexander.sigachov at Googgle Mail)
- *
- * @addtogroup Language
- */
+/**
+ * Russian (русский язык) specific code.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Language
+ */
-/* Please, see Language.php for general function comments */
+/**
+ * Russian (русский язык)
+ *
+ * You can contact Alexander Sigachov (alexander.sigachov at Googgle Mail)
+ *
+ * @ingroup Language
+ */
class LanguageRu extends Language {
- # Convert from the nominative form of a noun to some other case
- # Invoked with {{grammar:case|word}}
+
+ /**
+ * Convert from the nominative form of a noun to some other case
+ * Invoked with {{grammar:case|word}}
+ *
+ * @param $word string
+ * @param $case string
+ * @return string
+ */
function convertGrammar( $word, $case ) {
global $wgGrammarForms;
- if ( isset($wgGrammarForms['ru'][$case][$word]) ) {
+ if ( isset( $wgGrammarForms['ru'][$case][$word] ) ) {
return $wgGrammarForms['ru'][$case][$word];
}
- # These rules are not perfect, but they are currently only used for site names so it doesn't
+ # These rules are not perfect, but they are currently only used for Wikimedia site names so it doesn't
# matter if they are wrong sometimes. Just add a special case for your site name if necessary.
- #join and array_slice instead mb_substr
- $ar = array();
- preg_match_all( '/./us', $word, $ar );
- if (!preg_match("/[a-zA-Z_]/us", $word))
+ # substr doesn't support Unicode and mb_substr has issues,
+ # so break it to characters using preg_match_all and then use array_slice and join
+ $chars = array();
+ preg_match_all( '/./us', $word, $chars );
+ if ( !preg_match( "/[a-zA-Z_]/us", $word ) ) {
switch ( $case ) {
- case 'genitive': #родительный падеж
- if ((join('',array_slice($ar[0],-4))=='вики') || (join('',array_slice($ar[0],-4))=='Вики'))
- {}
- elseif (join('',array_slice($ar[0],-1))=='ь')
- $word = join('',array_slice($ar[0],0,-1)).'я';
- elseif (join('',array_slice($ar[0],-2))=='ия')
- $word=join('',array_slice($ar[0],0,-2)).'ии';
- elseif (join('',array_slice($ar[0],-2))=='ка')
- $word=join('',array_slice($ar[0],0,-2)).'ки';
- elseif (join('',array_slice($ar[0],-2))=='ти')
- $word=join('',array_slice($ar[0],0,-2)).'тей';
- elseif (join('',array_slice($ar[0],-2))=='ды')
- $word=join('',array_slice($ar[0],0,-2)).'дов';
- elseif (join('',array_slice($ar[0],-3))=='ник')
- $word=join('',array_slice($ar[0],0,-3)).'ника';
+ case 'genitive': # родительный падеж
+ if ( join( '', array_slice( $chars[0], -1 ) ) === 'ь' ) {
+ $word = join( '', array_slice( $chars[0], 0, -1 ) ) . 'я';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ия' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ии';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ка' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ки';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ти' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'тей';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ды' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'дов';
+ } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ник' ) {
+ $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'ника';
+ } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ные' ) {
+ $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'ных';
+ }
break;
- case 'dative': #дательный падеж
- #stub
+ case 'dative': # дательный падеж
+ # stub
break;
- case 'accusative': #винительный падеж
- #stub
+ case 'accusative': # винительный падеж
+ # stub
break;
- case 'instrumental': #творительный падеж
- #stub
+ case 'instrumental': # творительный падеж
+ # stub
break;
- case 'prepositional': #предложный падеж
- #stub
+ case 'prepositional': # предложный падеж
+ if ( join( '', array_slice( $chars[0], -1 ) ) === 'ь' ) {
+ $word = join( '', array_slice( $chars[0], 0, -1 ) ) . 'е';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ия' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ии';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ка' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ке';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ти' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'тях';
+ } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ды' ) {
+ $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'дах';
+ } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ник' ) {
+ $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'нике';
+ } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ные' ) {
+ $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'ных';
+ }
break;
}
+ }
+
return $word;
}
/**
* Plural form transformations
- *
- * $wordform1 - singular form (for 1, 21, 31, 41...)
- * $wordform2 - paucal 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...)
- * $wordform4 - plural form for messages without number
- * $wordform5 - not used
- *
+ *
+ * $forms[0] - singular form (for 1, 21, 31, 41...)
+ * $forms[1] - paucal form (for 2, 3, 4, 22, 23, 24, 32, 33, 34...)
+ * $forms[2] - plural form (for 0, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 25, 26...)
+ *
* Examples:
- * message with number
- * "Сделано $1 {{PLURAL:$1|изменение|изменения|изменений}}"
- * message without number
- * "Действие не может быть выполнено по {{PLURAL:$1|следующей причине|||следующим причинам}}:"
- *
+ * message with number
+ * "Сделано $1 {{PLURAL:$1|изменение|изменения|изменений}}"
+ * ("$1 change[s] were made)
+ * message without number
+ * "Действие не может быть выполнено по {{PLURAL:$1|следующей причине|следующим причинам}}:"
+ * ("The action cannot be performed for the following reason[s]")
+ * @param $count int
+ * @param $forms array
+ *
+ * @return string
*/
+ function convertPlural( $count, $forms ) {
+ if ( !count( $forms ) ) {
+ return '';
+ }
- function convertPlural( $count, $wordform1, $wordform2, $wordform3, $wordform4, $wordform5) {
- $count=abs($count);
+ // If the actual number is not mentioned in the expression, then just two forms are enough:
+ // singular for $count === 1
+ // plural for $count !== 1
+ // For example, "This user belongs to {{PLURAL:$1|one group|several groups}}."
+ if ( count( $forms ) === 2 ) {
+ return $count === 1 ? $forms[0] : $forms[1];
+ }
- if ( $wordform4 && $count <> 1 )
- return $wordform4;
+ // @todo FIXME: CLDR defines 4 plural forms. Form with decimals missing.
+ // See http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html#ru
+ $forms = $this->preConvertPlural( $forms, 3 );
- if ($count > 10 && floor(($count % 100) / 10) == 1) {
- return $wordform3;
- } else {
- switch ($count % 10) {
- case 1: return $wordform1;
- case 2:
- case 3:
- case 4: return $wordform2;
- default: return $wordform3;
- }
+ if ( $count > 10 && (int)floor( ( $count % 100 ) / 10 ) === 1 ) {
+ return $forms[2];
+ }
+
+ switch ( $count % 10 ) {
+ case 1:
+ return $forms[0];
+ case 2:
+ case 3:
+ case 4:
+ return $forms[1];
+ default:
+ return $forms[2];
}
}
- /*
- * Russian numeric format is "12 345,67" but "1234,56"
+ /**
+ * Four-digit number should be without group commas (spaces)
+ * See manual of style at http://ru.wikipedia.org/wiki/Википедия:Оформление_статей
+ * So "1 234 567", "12 345" but "1234"
+ *
+ * @param $_ string
+ *
+ * @return string
*/
-
- function commafy($_) {
- if (!preg_match('/^\d{1,4}$/',$_)) {
- return strrev((string)preg_replace('/(\d{3})(?=\d)(?!\d*\.)/','$1,',strrev($_)));
- } else {
+ function commafy( $_ ) {
+ if ( preg_match( '/^-?\d{1,4}(\.\d*)?$/', $_ ) ) {
return $_;
+ } else {
+ return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
}
}
}
-
-