Inflector.php in Zircon Profile 8

Namespace

Doctrine\Common\Inflector

File

vendor/doctrine/inflector/lib/Doctrine/Common/Inflector/Inflector.php

<?php

/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */
namespace Doctrine\Common\Inflector;


/**
 * Doctrine inflector has static methods for inflecting text.
 *
 * The methods in these classes are from several different sources collected
 * across several different php projects and several different authors. The
 * original author names and emails are not known.
 *
 * Pluralize & Singularize implementation are borrowed from CakePHP with some modifications.
 *
 * @link   www.doctrine-project.org
 * @since  1.0
 * @author Konsta Vesterinen <[e-mail]>
 * @author Jonathan H. Wage <[e-mail]>
 */
class Inflector {

  /**
   * Plural inflector rules.
   *
   * @var array
   */
  private static $plural = array(
    'rules' => array(
      '/(s)tatus$/i' => '\\1\\2tatuses',
      '/(quiz)$/i' => '\\1zes',
      '/^(ox)$/i' => '\\1\\2en',
      '/([m|l])ouse$/i' => '\\1ice',
      '/(matr|vert|ind)(ix|ex)$/i' => '\\1ices',
      '/(x|ch|ss|sh)$/i' => '\\1es',
      '/([^aeiouy]|qu)y$/i' => '\\1ies',
      '/(hive)$/i' => '\\1s',
      '/(?:([^f])fe|([lr])f)$/i' => '\\1\\2ves',
      '/sis$/i' => 'ses',
      '/([ti])um$/i' => '\\1a',
      '/(p)erson$/i' => '\\1eople',
      '/(m)an$/i' => '\\1en',
      '/(c)hild$/i' => '\\1hildren',
      '/(buffal|tomat)o$/i' => '\\1\\2oes',
      '/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|vir)us$/i' => '\\1i',
      '/us$/i' => 'uses',
      '/(alias)$/i' => '\\1es',
      '/(ax|cris|test)is$/i' => '\\1es',
      '/s$/' => 's',
      '/^$/' => '',
      '/$/' => 's',
    ),
    'uninflected' => array(
      '.*[nrlm]ese',
      '.*deer',
      '.*fish',
      '.*measles',
      '.*ois',
      '.*pox',
      '.*sheep',
      'people',
      'cookie',
    ),
    'irregular' => array(
      'atlas' => 'atlases',
      'beef' => 'beefs',
      'brother' => 'brothers',
      'cafe' => 'cafes',
      'child' => 'children',
      'cookie' => 'cookies',
      'corpus' => 'corpuses',
      'cow' => 'cows',
      'criteria' => 'criterion',
      'ganglion' => 'ganglions',
      'genie' => 'genies',
      'genus' => 'genera',
      'graffito' => 'graffiti',
      'hoof' => 'hoofs',
      'human' => 'humans',
      'loaf' => 'loaves',
      'man' => 'men',
      'money' => 'monies',
      'mongoose' => 'mongooses',
      'move' => 'moves',
      'mythos' => 'mythoi',
      'niche' => 'niches',
      'numen' => 'numina',
      'occiput' => 'occiputs',
      'octopus' => 'octopuses',
      'opus' => 'opuses',
      'ox' => 'oxen',
      'penis' => 'penises',
      'person' => 'people',
      'sex' => 'sexes',
      'soliloquy' => 'soliloquies',
      'testis' => 'testes',
      'trilby' => 'trilbys',
      'turf' => 'turfs',
    ),
  );

  /**
   * Singular inflector rules.
   *
   * @var array
   */
  private static $singular = array(
    'rules' => array(
      '/(s)tatuses$/i' => '\\1\\2tatus',
      '/^(.*)(menu)s$/i' => '\\1\\2',
      '/(quiz)zes$/i' => '\\1',
      '/(matr)ices$/i' => '\\1ix',
      '/(vert|ind)ices$/i' => '\\1ex',
      '/^(ox)en/i' => '\\1',
      '/(alias)(es)*$/i' => '\\1',
      '/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|viri?)i$/i' => '\\1us',
      '/([ftw]ax)es/i' => '\\1',
      '/(cris|ax|test)es$/i' => '\\1is',
      '/(shoe|slave)s$/i' => '\\1',
      '/(o)es$/i' => '\\1',
      '/ouses$/' => 'ouse',
      '/([^a])uses$/' => '\\1us',
      '/([m|l])ice$/i' => '\\1ouse',
      '/(x|ch|ss|sh)es$/i' => '\\1',
      '/(m)ovies$/i' => '\\1\\2ovie',
      '/(s)eries$/i' => '\\1\\2eries',
      '/([^aeiouy]|qu)ies$/i' => '\\1y',
      '/([lr])ves$/i' => '\\1f',
      '/(tive)s$/i' => '\\1',
      '/(hive)s$/i' => '\\1',
      '/(drive)s$/i' => '\\1',
      '/([^fo])ves$/i' => '\\1fe',
      '/(^analy)ses$/i' => '\\1sis',
      '/(analy|diagno|^ba|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\\1\\2sis',
      '/([ti])a$/i' => '\\1um',
      '/(p)eople$/i' => '\\1\\2erson',
      '/(m)en$/i' => '\\1an',
      '/(c)hildren$/i' => '\\1\\2hild',
      '/(n)ews$/i' => '\\1\\2ews',
      '/eaus$/' => 'eau',
      '/^(.*us)$/' => '\\1',
      '/s$/i' => '',
    ),
    'uninflected' => array(
      '.*[nrlm]ese',
      '.*deer',
      '.*fish',
      '.*measles',
      '.*ois',
      '.*pox',
      '.*sheep',
      '.*ss',
    ),
    'irregular' => array(
      'criterion' => 'criteria',
      'curves' => 'curve',
      'foes' => 'foe',
      'waves' => 'wave',
    ),
  );

  /**
   * Words that should not be inflected.
   *
   * @var array
   */
  private static $uninflected = array(
    'Amoyese',
    'bison',
    'Borghese',
    'bream',
    'breeches',
    'britches',
    'buffalo',
    'cantus',
    'carp',
    'chassis',
    'clippers',
    'cod',
    'coitus',
    'Congoese',
    'contretemps',
    'corps',
    'debris',
    'diabetes',
    'djinn',
    'eland',
    'elk',
    'equipment',
    'Faroese',
    'flounder',
    'Foochowese',
    'gallows',
    'Genevese',
    'Genoese',
    'Gilbertese',
    'graffiti',
    'headquarters',
    'herpes',
    'hijinks',
    'Hottentotese',
    'information',
    'innings',
    'jackanapes',
    'Kiplingese',
    'Kongoese',
    'Lucchese',
    'mackerel',
    'Maltese',
    '.*?media',
    'mews',
    'moose',
    'mumps',
    'Nankingese',
    'news',
    'nexus',
    'Niasese',
    'Pekingese',
    'Piedmontese',
    'pincers',
    'Pistoiese',
    'pliers',
    'Portuguese',
    'proceedings',
    'rabies',
    'rice',
    'rhinoceros',
    'salmon',
    'Sarawakese',
    'scissors',
    'sea[- ]bass',
    'series',
    'Shavese',
    'shears',
    'siemens',
    'species',
    'staff',
    'swine',
    'testes',
    'trousers',
    'trout',
    'tuna',
    'Vermontese',
    'Wenchowese',
    'whiting',
    'wildebeest',
    'Yengeese',
  );

  /**
   * Method cache array.
   *
   * @var array
   */
  private static $cache = array();

  /**
   * The initial state of Inflector so reset() works.
   *
   * @var array
   */
  private static $initialState = array();

  /**
   * Converts a word into the format for a Doctrine table name. Converts 'ModelName' to 'model_name'.
   *
   * @param string $word The word to tableize.
   *
   * @return string The tableized word.
   */
  public static function tableize($word) {
    return strtolower(preg_replace('~(?<=\\w)([A-Z])~', '_$1', $word));
  }

  /**
   * Converts a word into the format for a Doctrine class name. Converts 'table_name' to 'TableName'.
   *
   * @param string $word The word to classify.
   *
   * @return string The classified word.
   */
  public static function classify($word) {
    return str_replace(" ", "", ucwords(strtr($word, "_-", "  ")));
  }

  /**
   * Camelizes a word. This uses the classify() method and turns the first character to lowercase.
   *
   * @param string $word The word to camelize.
   *
   * @return string The camelized word.
   */
  public static function camelize($word) {
    return lcfirst(self::classify($word));
  }

  /**
   * Clears Inflectors inflected value caches, and resets the inflection
   * rules to the initial values.
   *
   * @return void
   */
  public static function reset() {
    if (empty(self::$initialState)) {
      self::$initialState = get_class_vars('Inflector');
      return;
    }
    foreach (self::$initialState as $key => $val) {
      if ($key != 'initialState') {
        self::${$key} = $val;
      }
    }
  }

  /**
   * Adds custom inflection $rules, of either 'plural' or 'singular' $type.
   *
   * ### Usage:
   *
   * {{{
   * Inflector::rules('plural', array('/^(inflect)or$/i' => '\1ables'));
   * Inflector::rules('plural', array(
   *     'rules' => array('/^(inflect)ors$/i' => '\1ables'),
   *     'uninflected' => array('dontinflectme'),
   *     'irregular' => array('red' => 'redlings')
   * ));
   * }}}
   *
   * @param string  $type  The type of inflection, either 'plural' or 'singular'
   * @param array   $rules An array of rules to be added.
   * @param boolean $reset If true, will unset default inflections for all
   *                       new rules that are being defined in $rules.
   *
   * @return void
   */
  public static function rules($type, $rules, $reset = false) {
    foreach ($rules as $rule => $pattern) {
      if (!is_array($pattern)) {
        continue;
      }
      if ($reset) {
        self::${$type}[$rule] = $pattern;
      }
      else {
        self::${$type}[$rule] = $rule === 'uninflected' ? array_merge($pattern, self::${$type}[$rule]) : $pattern + self::${$type}[$rule];
      }
      unset($rules[$rule], self::${$type}['cache' . ucfirst($rule)]);
      if (isset(self::${$type}['merged'][$rule])) {
        unset(self::${$type}['merged'][$rule]);
      }
      if ($type === 'plural') {
        self::$cache['pluralize'] = self::$cache['tableize'] = array();
      }
      elseif ($type === 'singular') {
        self::$cache['singularize'] = array();
      }
    }
    self::${$type}['rules'] = $rules + self::${$type}['rules'];
  }

  /**
   * Returns a word in plural form.
   *
   * @param string $word The word in singular form.
   *
   * @return string The word in plural form.
   */
  public static function pluralize($word) {
    if (isset(self::$cache['pluralize'][$word])) {
      return self::$cache['pluralize'][$word];
    }
    if (!isset(self::$plural['merged']['irregular'])) {
      self::$plural['merged']['irregular'] = self::$plural['irregular'];
    }
    if (!isset(self::$plural['merged']['uninflected'])) {
      self::$plural['merged']['uninflected'] = array_merge(self::$plural['uninflected'], self::$uninflected);
    }
    if (!isset(self::$plural['cacheUninflected']) || !isset(self::$plural['cacheIrregular'])) {
      self::$plural['cacheUninflected'] = '(?:' . implode('|', self::$plural['merged']['uninflected']) . ')';
      self::$plural['cacheIrregular'] = '(?:' . implode('|', array_keys(self::$plural['merged']['irregular'])) . ')';
    }
    if (preg_match('/(.*)\\b(' . self::$plural['cacheIrregular'] . ')$/i', $word, $regs)) {
      self::$cache['pluralize'][$word] = $regs[1] . substr($word, 0, 1) . substr(self::$plural['merged']['irregular'][strtolower($regs[2])], 1);
      return self::$cache['pluralize'][$word];
    }
    if (preg_match('/^(' . self::$plural['cacheUninflected'] . ')$/i', $word, $regs)) {
      self::$cache['pluralize'][$word] = $word;
      return $word;
    }
    foreach (self::$plural['rules'] as $rule => $replacement) {
      if (preg_match($rule, $word)) {
        self::$cache['pluralize'][$word] = preg_replace($rule, $replacement, $word);
        return self::$cache['pluralize'][$word];
      }
    }
  }

  /**
   * Returns a word in singular form.
   *
   * @param string $word The word in plural form.
   *
   * @return string The word in singular form.
   */
  public static function singularize($word) {
    if (isset(self::$cache['singularize'][$word])) {
      return self::$cache['singularize'][$word];
    }
    if (!isset(self::$singular['merged']['uninflected'])) {
      self::$singular['merged']['uninflected'] = array_merge(self::$singular['uninflected'], self::$uninflected);
    }
    if (!isset(self::$singular['merged']['irregular'])) {
      self::$singular['merged']['irregular'] = array_merge(self::$singular['irregular'], array_flip(self::$plural['irregular']));
    }
    if (!isset(self::$singular['cacheUninflected']) || !isset(self::$singular['cacheIrregular'])) {
      self::$singular['cacheUninflected'] = '(?:' . join('|', self::$singular['merged']['uninflected']) . ')';
      self::$singular['cacheIrregular'] = '(?:' . join('|', array_keys(self::$singular['merged']['irregular'])) . ')';
    }
    if (preg_match('/(.*)\\b(' . self::$singular['cacheIrregular'] . ')$/i', $word, $regs)) {
      self::$cache['singularize'][$word] = $regs[1] . substr($word, 0, 1) . substr(self::$singular['merged']['irregular'][strtolower($regs[2])], 1);
      return self::$cache['singularize'][$word];
    }
    if (preg_match('/^(' . self::$singular['cacheUninflected'] . ')$/i', $word, $regs)) {
      self::$cache['singularize'][$word] = $word;
      return $word;
    }
    foreach (self::$singular['rules'] as $rule => $replacement) {
      if (preg_match($rule, $word)) {
        self::$cache['singularize'][$word] = preg_replace($rule, $replacement, $word);
        return self::$cache['singularize'][$word];
      }
    }
    self::$cache['singularize'][$word] = $word;
    return $word;
  }

}

Classes

Name	Description
Inflector	Doctrine inflector has static methods for inflecting text.