wrdk/host-tools/offline-renderer/mediawiki-offline/languages/classes/LanguageTyv.php

<?php

/** Tyvan localization (Тыва дыл)
 * From friends at tyvawiki.org
 *
 * @ingroup Language
 */
class LanguageTyv extends Language {
	/**
	 * Grammatical transformations, needed for inflected languages
	 * Invoked by putting {{grammar:case|word}} in a message
	 *
	 * @param $word string
	 * @param $case string
	 * @return string
	 */
	function convertGrammar( $word, $case ) {
		global $wgGrammarForms;
		if ( isset($wgGrammarForms['tyv'][$case][$word]) ) {
			return $wgGrammarForms['tyv'][$case][$word];
		}

	// Set up some constants...
		$allVowels = array("е", "и", "э", "ө", "ү", "а", "ё", "о", "у", "ы", "ю", "я", "a", "e", "i", "o", "ö", "u", "ü", "y");
		$frontVowels = array("е", "и", "э", "ө", "ү", "e", "i", "ö", "ü");
		$backVowels = array("а", "ё", "о", "у", "ы", "ю", "я", "a", "o", "u", "y");
		$unroundFrontVowels = array("е", "и", "э", "e", "i");
		$roundFrontVowels = array("ө", "ү", "ö", "ü");
		$unroundBackVowels = array("а", "ы", "я", "a", "y");
		$roundBackVowels = array("ё", "о", "у", "ю", "o", "u");
		$voicedPhonemes = array("д", "б", "з", "ж", "г", "d", "b", "z", "g");
		$unvoicedPhonemes = array("т", "п", "с", "ш", "к", "ч", "х", "t", "p", "s", "k", "x");
		$directiveUnvoicedStems = array("т", "п", "с", "ш", "к", "ч", "х", "л", "м", "н", "ң", "t", "p", "s", "k", "x", "l", "m", "n", "ŋ");
		$directiveVoicedStems = array("д", "б", "з", "ж", "г", "р", "й", "d", "b", "z", "g", "r", "j");

//		$allSonants = array("л", "м", "н", "ң", "р", "й");
//		$allNasals = array("м", "н", "ң");

	// Put the word in a form we can play with since we're using UTF-8
		preg_match_all( '/./us', $word, $ar );
	
		$wordEnding = $ar[0][count($ar[0]) - 1]; //Here's the last letter in the word
		$wordReversed = array_reverse($ar[0]); //Here's an array with the order of the letters in the word reversed so we can find a match quicker *shrug*

	// Find the last vowel in the word
		$wordLastVowel = NULL;
		foreach ( $wordReversed as $xvalue ) {
			foreach ( $allVowels as $yvalue ) {
				if ( strcmp($xvalue, $yvalue) == 0 ) {
					$wordLastVowel = $xvalue;
					break;
				} else {
					continue;
				}
			}
			if ( $wordLastVowel !== NULL ) {
				break;
			} else {
				continue;
			}
		}

	// Now convert the word
		switch ( $case ) {
			case "genitive":
				if ( in_array($wordEnding, $unvoicedPhonemes) ) {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "түң";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "тиң";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "туң";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "тың";
					} else {
					}
				} elseif ( $wordEnding === "л" || $wordEnding === "l") {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "дүң";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "диң";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "дуң";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "дың";
					} else {
					}
				} else {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "нүң";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "ниң";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "нуң";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "ның";
					} else {
					}
				}
				break;
			case "dative":
				if ( in_array($wordEnding, $unvoicedPhonemes) ) {
					if ( in_array($wordLastVowel, $frontVowels) ) {
						$word = implode("",$ar[0]) . "ке";
					} elseif ( in_array($wordLastVowel, $backVowels) ) {
						$word = implode("",$ar[0]) . "ка";
					} else {
					}
				} else {
					if ( in_array($wordLastVowel, $frontVowels) ) {
						$word = implode("",$ar[0]) . "ге";
					} elseif ( in_array($wordLastVowel, $backVowels) ) {
						$word = implode("",$ar[0]) . "га";
					} else {
					}
				}
				break;
			case "accusative":
				if ( in_array($wordEnding, $unvoicedPhonemes) ) {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "тү";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "ти";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "ту";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "ты";
					} else {
					}
				} elseif ( $wordEnding === "л"  || $wordEnding === "l") {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "дү";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "ди";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "ду";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "ды";
					} else {
					}
				} else {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "нү";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "ни";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "ну";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "ны";
					} else {
					}
				}
				break;
			case "locative":
				if ( in_array($wordEnding, $unvoicedPhonemes) ) {
					if ( in_array($wordLastVowel, $frontVowels) ) {
						$word = implode("",$ar[0]) . "те";
					} elseif ( in_array($wordLastVowel, $backVowels) ) {
						$word = implode("",$ar[0]) . "та";
					} else {
					}
				} else {
					if ( in_array($wordLastVowel, $frontVowels) ) {
						$word = implode("",$ar[0]) . "де";
					} elseif ( in_array($wordLastVowel, $backVowels) ) {
						$word = implode("",$ar[0]) . "да";
					} else {
					}
				}
				break;
			case "ablative":
				if ( in_array($wordEnding, $unvoicedPhonemes) ) {
					if ( in_array($wordLastVowel, $frontVowels) ) {
						$word = implode("",$ar[0]) . "тен";
					} elseif ( in_array($wordLastVowel, $backVowels) ) {
						$word = implode("",$ar[0]) . "тан";
					} else {
					}
				} else {
					if ( in_array($wordLastVowel, $frontVowels) ) {
						$word = implode("",$ar[0]) . "ден";
					} elseif ( in_array($wordLastVowel, $backVowels) ) {
						$word = implode("",$ar[0]) . "дан";
					} else {
					}
				}
				break;
			case "directive1":
				if ( in_array($wordEnding, $directiveVoicedStems) ) {
					$word = implode("",$ar[0]) . "же";
				} elseif ( in_array($wordEnding, $directiveUnvoicedStems) ) {
					$word = implode("",$ar[0]) . "че";
				} else {
				}
				break;
			case "directive2":
				if ( in_array($wordEnding, $unvoicedPhonemes) ) {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "түве";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "тиве";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "туве";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "тыве";
					} else {
					}
				} else {
					if ( in_array($wordLastVowel, $roundFrontVowels) ) {
						$word = implode("",$ar[0]) . "дүве";
					} elseif ( in_array($wordLastVowel, $unroundFrontVowels) ) {
						$word = implode("",$ar[0]) . "диве";
					} elseif ( in_array($wordLastVowel, $roundBackVowels) ) {
						$word = implode("",$ar[0]) . "дуве";
					} elseif ( in_array($wordLastVowel, $unroundBackVowels) ) {
						$word = implode("",$ar[0]) . "дыве";
					} else {
					}
				}
				break;
			default:
				break;
		}
		return $word;
	}
}