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public/vendor/illuminate/support/Pluralizer.php 3.13 KB
86143e36f   Андрей Ларионов   Коммит вторник
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  <?php
  
  namespace Illuminate\Support;
  
  use Doctrine\Inflector\CachedWordInflector;
  use Doctrine\Inflector\Inflector;
  use Doctrine\Inflector\Rules\English;
  use Doctrine\Inflector\RulesetInflector;
  
  class Pluralizer
  {
      /**
       * Uncountable word forms.
       *
       * @var array
       */
      public static $uncountable = [
          'audio',
          'bison',
          'cattle',
          'chassis',
          'compensation',
          'coreopsis',
          'data',
          'deer',
          'education',
          'emoji',
          'equipment',
          'evidence',
          'feedback',
          'firmware',
          'fish',
          'furniture',
          'gold',
          'hardware',
          'information',
          'jedi',
          'kin',
          'knowledge',
          'love',
          'metadata',
          'money',
          'moose',
          'news',
          'nutrition',
          'offspring',
          'plankton',
          'pokemon',
          'police',
          'rain',
          'recommended',
          'related',
          'rice',
          'series',
          'sheep',
          'software',
          'species',
          'swine',
          'traffic',
          'wheat',
      ];
  
      /**
       * Get the plural form of an English word.
       *
       * @param  string  $value
       * @param  int  $count
       * @return string
       */
      public static function plural($value, $count = 2)
      {
          if ((int) abs($count) === 1 || static::uncountable($value)) {
              return $value;
          }
  
          $plural = static::inflector()->pluralize($value);
  
          return static::matchCase($plural, $value);
      }
  
      /**
       * Get the singular form of an English word.
       *
       * @param  string  $value
       * @return string
       */
      public static function singular($value)
      {
          $singular = static::inflector()->singularize($value);
  
          return static::matchCase($singular, $value);
      }
  
      /**
       * Determine if the given value is uncountable.
       *
       * @param  string  $value
       * @return bool
       */
      protected static function uncountable($value)
      {
          return in_array(strtolower($value), static::$uncountable);
      }
  
      /**
       * Attempt to match the case on two strings.
       *
       * @param  string  $value
       * @param  string  $comparison
       * @return string
       */
      protected static function matchCase($value, $comparison)
      {
          $functions = ['mb_strtolower', 'mb_strtoupper', 'ucfirst', 'ucwords'];
  
          foreach ($functions as $function) {
              if ($function($comparison) === $comparison) {
                  return $function($value);
              }
          }
  
          return $value;
      }
  
      /**
       * Get the inflector instance.
       *
       * @return \Doctrine\Inflector\Inflector
       */
      public static function inflector()
      {
          static $inflector;
  
          if (is_null($inflector)) {
              $inflector = new Inflector(
                  new CachedWordInflector(new RulesetInflector(
                      English\Rules::getSingularRuleset()
                  )),
                  new CachedWordInflector(new RulesetInflector(
                      English\Rules::getPluralRuleset()
                  ))
              );
          }
  
          return $inflector;
      }
  }