| Total Complexity | 41 |
| Total Lines | 353 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Word often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Word, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 12 | class Word |
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| 13 | { |
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| 14 | const DEFAULT_CHARSET = 'UTF-8'; |
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| 15 | |||
| 16 | const INCLINATION_MAP = [2, 0, 1, 1, 1, 2]; |
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| 17 | |||
| 18 | const NEGATIVE_SIGN = 'минус'; |
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| 19 | |||
| 20 | const DICTIONARY_MONTH_LIST = [ |
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| 21 | '01' => 'января', |
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| 22 | '02' => 'февраля', |
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| 23 | '03' => 'марта', |
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| 24 | '04' => 'апреля', |
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| 25 | '05' => 'мая', |
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| 26 | '06' => 'июня', |
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| 27 | '07' => 'июля', |
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| 28 | '08' => 'августа', |
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| 29 | '09' => 'сентября', |
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| 30 | '10' => 'октября', |
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| 31 | '11' => 'ноября', |
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| 32 | '12' => 'декабря', |
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| 33 | ]; |
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| 34 | |||
| 35 | const DICTIONARY_RUS_TO_EN = [ |
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| 36 | 'а' => 'a', |
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| 37 | 'б' => 'b', |
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| 38 | 'в' => 'v', |
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| 39 | 'г' => 'g', |
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| 40 | 'д' => 'd', |
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| 41 | 'е' => 'e', |
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| 42 | 'ё' => 'e', |
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| 43 | 'ж' => 'zh', |
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| 44 | 'з' => 'z', |
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| 45 | 'и' => 'i', |
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| 46 | 'й' => 'y', |
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| 47 | 'к' => 'k', |
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| 48 | 'л' => 'l', |
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| 49 | 'м' => 'm', |
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| 50 | 'н' => 'n', |
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| 51 | 'о' => 'o', |
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| 52 | 'п' => 'p', |
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| 53 | 'р' => 'r', |
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| 54 | 'с' => 's', |
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| 55 | 'т' => 't', |
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| 56 | 'у' => 'u', |
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| 57 | 'ф' => 'f', |
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| 58 | 'х' => 'h', |
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| 59 | 'ц' => 'ts', |
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| 60 | 'ч' => 'ch', |
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| 61 | 'ш' => 'sh', |
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| 62 | 'щ' => 'sht', |
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| 63 | 'ь' => '', |
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| 64 | 'ы' => 'y', |
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| 65 | 'ъ' => '', |
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| 66 | 'э' => 'e', |
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| 67 | 'ю' => 'yu', |
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| 68 | 'я' => 'ya', |
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| 69 | 'А' => 'A', |
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| 70 | 'Б' => 'B', |
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| 71 | 'В' => 'V', |
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| 72 | 'Г' => 'G', |
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| 73 | 'Д' => 'D', |
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| 74 | 'Е' => 'E', |
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| 75 | 'Ж' => 'Zh', |
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| 76 | 'З' => 'Z', |
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| 77 | 'И' => 'I', |
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| 78 | 'Й' => 'Y', |
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| 79 | 'К' => 'K', |
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| 80 | 'Л' => 'L', |
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| 81 | 'М' => 'M', |
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| 82 | 'Н' => 'N', |
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| 83 | 'О' => 'O', |
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| 84 | 'П' => 'P', |
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| 85 | 'Р' => 'R', |
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| 86 | 'С' => 'S', |
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| 87 | 'Т' => 'T', |
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| 88 | 'У' => 'U', |
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| 89 | 'Ф' => 'F', |
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| 90 | 'Х' => 'H', |
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| 91 | 'Ц' => 'Ts', |
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| 92 | 'Ч' => 'Ch', |
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| 93 | 'Ш' => 'Sh', |
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| 94 | 'Щ' => 'Sht', |
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| 95 | 'Ь' => '', |
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| 96 | 'Ы' => 'Y', |
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| 97 | 'Ъ' => '', |
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| 98 | 'Э' => 'E', |
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| 99 | 'Ю' => 'Yu', |
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| 100 | 'Я' => 'Ya' |
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| 101 | ]; |
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| 102 | |||
| 103 | const DICTIONARY_NUMBER_TO_WORD = [ |
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| 104 | -2 => 'две', |
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| 105 | -1 => 'одна', |
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| 106 | 0 => 'ноль', |
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| 107 | 1 => 'один', |
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| 108 | 2 => 'два', |
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| 109 | 3 => 'три', |
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| 110 | 4 => 'четыре', |
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| 111 | 5 => 'пять', |
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| 112 | 6 => 'шесть', |
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| 113 | 7 => 'семь', |
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| 114 | 8 => 'восемь', |
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| 115 | 9 => 'девять', |
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| 116 | 10 => 'десять', |
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| 117 | 11 => 'одиннадцать', |
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| 118 | 12 => 'двенадцать', |
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| 119 | 13 => 'тринадцать', |
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| 120 | 14 => 'четырнадцать', |
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| 121 | 15 => 'пятнадцать', |
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| 122 | 16 => 'шестнадцать', |
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| 123 | 17 => 'семнадцать', |
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| 124 | 18 => 'восемнадцать', |
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| 125 | 19 => 'девятнадцать', |
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| 126 | 20 => 'двадцать', |
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| 127 | 30 => 'тридцать', |
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| 128 | 40 => 'сорок', |
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| 129 | 50 => 'пятьдесят', |
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| 130 | 60 => 'шестьдесят', |
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| 131 | 70 => 'семьдесят', |
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| 132 | 80 => 'восемьдесят', |
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| 133 | 90 => 'девяносто', |
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| 134 | 100 => 'сто', |
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| 135 | 200 => 'двести', |
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| 136 | 300 => 'триста', |
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| 137 | 400 => 'четыреста', |
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| 138 | 500 => 'пятьсот', |
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| 139 | 600 => 'шестьсот', |
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| 140 | 700 => 'семьсот', |
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| 141 | 800 => 'восемьсот', |
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| 142 | 900 => 'девятьсот' |
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| 143 | ]; |
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| 144 | |||
| 145 | const DICTIONARY_PART_GROUP = [ |
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| 146 | ['тысяча', 'тысячи', 'тысяч'], |
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| 147 | ['миллион', 'миллиона', 'миллионов'], |
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| 148 | ['миллиард', 'миллиарда', 'миллиардов'], |
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| 149 | ['триллион', 'триллиона', 'триллионов'], |
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| 150 | ['квадриллион', 'квадриллиона', 'квадриллионов'], |
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| 151 | ['квинтиллион', 'квинтиллиона', 'квинтиллионов'], |
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| 152 | ['секстиллион', 'секстиллиона', 'секстиллионов'], |
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| 153 | // next |
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| 154 | ]; |
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| 155 | |||
| 156 | const DICTIONARY_CURRENCY = [ |
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| 157 | ['рубль', 'рубля', 'рублей'], |
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| 158 | ['копейка', 'копейки', 'копеек'] |
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| 159 | ]; |
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| 160 | |||
| 161 | /** |
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| 162 | * Convert string charset to UTF-8 |
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| 163 | * |
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| 164 | * @param string $string |
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| 165 | * @param string $charset |
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| 166 | * |
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| 167 | * @return string |
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| 168 | */ |
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| 169 | public static function stringToUtf(string $string, string $charset = 'CP1251'): string |
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| 170 | { |
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| 171 | return iconv($charset, self::DEFAULT_CHARSET, $string); |
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| 172 | } |
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| 173 | |||
| 174 | /** |
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| 175 | * Convert date month to word (Russia dictionary) |
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| 176 | * |
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| 177 | * @example 2017-05-01 => 1 мая 2017 |
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| 178 | * |
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| 179 | * @param string $date |
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| 180 | * @param string $delimiter |
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| 181 | * |
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| 182 | * @return string |
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| 183 | */ |
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| 184 | public static function convertDateMonthToWord(string $date, string $delimiter = ' '): string |
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| 185 | { |
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| 186 | list($year, $month, $day) = explode('-', date('Y-m-d', strtotime($date))); |
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| 187 | |||
| 188 | return $day . $delimiter . self::DICTIONARY_MONTH_LIST[$month] . $delimiter . $year; |
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| 189 | } |
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| 190 | |||
| 191 | /** |
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| 192 | * Inclination by number (Russia map) |
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| 193 | * |
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| 194 | * @param $number |
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| 195 | * @param array $worlds |
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| 196 | * @param string $prefix |
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| 197 | * @param array $map |
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| 198 | * |
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| 199 | * @return string |
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| 200 | */ |
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| 201 | public static function getInclinationByNumber($number, array $worlds, string $prefix = '', array $map = self::INCLINATION_MAP): string |
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| 207 | ); |
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| 208 | } |
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| 209 | |||
| 210 | /** |
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| 211 | * Text transliterate by dictionary (Russia dictionary) |
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| 212 | * |
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| 213 | * @param $text |
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| 214 | * @param array $dictionary |
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| 215 | * |
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| 216 | * @return string |
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| 217 | */ |
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| 218 | public static function transliterate($text, array $dictionary = self::DICTIONARY_RUS_TO_EN): string |
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| 221 | } |
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| 222 | |||
| 223 | /** |
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| 224 | * Converter unsigned integer number to word (Russia dictionary) |
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| 225 | * |
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| 226 | * @param $number |
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| 227 | * @param int|null $groupIndex |
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| 228 | * |
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| 229 | * @return string |
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| 230 | */ |
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| 231 | public static function convertUnsignedIntNumberToWord($number, ?int $groupIndex = null): string |
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| 232 | { |
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| 233 | $result = []; |
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| 234 | $number = is_double($number) ? number_format($number, 0, '', '') : $number; |
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| 235 | |||
| 236 | // zero result |
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| 237 | if (empty((int) $number)) return self::DICTIONARY_NUMBER_TO_WORD[0]; |
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| 238 | |||
| 239 | // add zero (1234 => 001234, 1 => 001) |
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| 240 | $number = strval($number); |
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| 241 | $number = str_pad($number, (int) (ceil(strlen($number) / 3) * 3), '0', STR_PAD_LEFT); |
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| 242 | // split 3 |
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| 243 | $splits = array_reverse(str_split($number, 3)); |
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| 244 | |||
| 245 | foreach ($splits as $key => $group) { |
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| 246 | |||
| 247 | // convert number to word |
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| 248 | if ($group > 0 || ($key == 0 && $group == 0)) { |
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| 249 | $digits = []; |
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| 250 | |||
| 251 | // 100 |
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| 252 | if ($group > 99) $digits[] = floor($group / 100) * 100; |
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| 253 | |||
| 254 | // 99 |
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| 255 | if ($tens = $group % 100) { |
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| 256 | $ones = $group % 10; |
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| 257 | |||
| 258 | $sign_key = ($key == 1 || (is_int($groupIndex) && $groupIndex == $key)) && |
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| 259 | ($tens != 11 && $tens != 12 && $ones > 0 && $ones < 3) |
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| 260 | ? -1 : 1; |
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| 261 | |||
| 262 | if ($tens < 20) { |
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| 263 | $digits[] = $sign_key * $tens; |
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| 264 | } else { |
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| 265 | |||
| 266 | $digits[] = floor($tens / 10) * 10; |
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| 267 | if (!empty($ones)) $digits[] = $sign_key * $ones; |
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| 268 | } |
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| 269 | } |
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| 270 | |||
| 271 | // last numbers |
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| 272 | $last = abs(end($digits)); |
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| 273 | |||
| 274 | // number to word |
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| 275 | foreach ($digits as $j => $digit) { |
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| 276 | $digits[$j] = self::DICTIONARY_NUMBER_TO_WORD[$digit]; |
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| 277 | } |
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| 278 | |||
| 279 | // add part group |
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| 280 | if (!empty($key) && array_key_exists($key-1, self::DICTIONARY_PART_GROUP)) { |
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| 281 | $digits[] = self::getInclinationByNumber($last, self::DICTIONARY_PART_GROUP[$key-1]); |
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| 282 | } |
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| 283 | |||
| 284 | // add convert part number |
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| 285 | if (!empty($digits)) array_unshift($result, implode(' ', $digits)); |
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| 286 | |||
| 287 | // clear vars |
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| 288 | unset($j, $digit, $digits, $last); |
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| 289 | } |
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| 290 | } |
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| 291 | // clear vars |
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| 292 | unset($group, $key, $splits, $number); |
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| 293 | |||
| 294 | // join array |
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| 295 | return implode(' ', $result); |
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| 296 | } |
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| 297 | |||
| 298 | /** |
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| 299 | * Converter amount to word (Russia dictionary) |
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| 300 | * |
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| 301 | * @param $amount |
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| 302 | * @param bool $isFractalNullView |
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| 303 | * @param bool $isFullView |
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| 304 | * |
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| 305 | * @return string |
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| 306 | */ |
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| 307 | public static function convertAmountToWord($amount, bool $isFractalNullView = true, $isFullView = false): string |
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| 337 | } |
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| 338 | |||
| 339 | /** |
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| 340 | * Convert word to CamelCase |
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| 341 | * |
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| 342 | * @example |
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| 343 | * $isCamelCase = false | example-word => ExampleWord |
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| 344 | * $isCamelCase = true | ExampleWord => example-word |
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| 345 | * |
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| 346 | * @param string $word |
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| 347 | * @param bool $isCamelCase |
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| 348 | * @param string $delimiter |
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| 349 | * |
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| 350 | * @return string |
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| 351 | */ |
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| 352 | public static function camelCase(string $word, bool $isCamelCase = false, string $delimiter = '-'): string |
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| 365 | } |
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| 366 | } |
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| 367 | } |