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class HumanNameParser_Parser in Bibliography Module 7

Same name and namespace in other branches
  1. 6.2 includes/Parser.php \HumanNameParser_Parser

Works with a Name object to parse out the parts of a name.

Example usage: $parser = new Parser("John Q. Smith"); echo $parser->getLast() . ", " . $parser->getFirst(); //returns "Smith, John"

Hierarchy

Expanded class hierarchy of HumanNameParser_Parser

File

includes/Parser.php, line 11

View source
class HumanNameParser_Parser {
  private $name;
  private $nameParts = array();
  private $leadingInit;
  private $first;
  private $nicknames;
  private $middle;
  private $last;
  private $suffix;
  private $category;
  private $type;
  private $literal;
  private $suffixes;
  private $prefixes;

  /**
   * Constructor.
   *
   * @param mixed $name
   *   Either a name as a string or as a Name object.
   */
  public function __construct($name = NULL) {
    $this->suffixes = array(
      'esq',
      'esquire',
      'jr',
      'sr',
      '2',
      'ii',
      'iii',
      'iv',
    );
    $this->prefixes = array(
      'bar',
      'ben',
      'bin',
      'da',
      'dal',
      'de la',
      'de la Rue du',
      'de',
      'del',
      'der',
      'di',
      'ibn',
      'la',
      'le',
      'san',
      'st',
      'ste',
      'van',
      'van der',
      'van den',
      'vel',
      'von',
    );
    $this
      ->setName($name);
  }

  /**
   *
   */
  public function parseName($name = NULL, $category = NULL) {
    $this->literal = 0;
    $this->category = 1;
    $this->type = 1;
    if (is_array($name) && isset($name['name'])) {
      if (isset($name['auth_category']) && !empty($name['auth_category']) && empty($category)) {
        $this->category = $name['auth_category'];
      }
      elseif (!empty($category)) {
        $this->category = $category;
      }
      if (isset($name['auth_type']) && !empty($name['auth_type'])) {
        $this->type = $name['auth_type'];
      }
      $this->nameParts = $name;
      $this
        ->setName($name['name'], $category);
    }
    else {
      $this->nameParts['name'] = $name;
      $this
        ->setName($name, $category);
    }
    return $this
      ->getArray();
  }

  /**
   * Sets name string and parses it.
   * Takes Name object or a simple string (converts the string into a Name obj),
   * parses and loads its constituant parts.
   *
   * @param mixed $name
   *   Either a name as a string or as a Name object.
   */
  public function setName($name = NULL, $category = NULL) {
    if ($name) {
      $this->category == $category;

      // This is mostly for testing.
      if (is_object($name) && get_class($name) == "HumanNameParser_Name") {
        $this->name = $name;
      }
      elseif (is_array($name) && isset($name['name'])) {
        $this->name = new HumanNameParser_Name($name['name']);
        $this->nameParts = $name;
      }
      else {
        $this->name = new HumanNameParser_Name($name);
      }
      $this->leadingInit = "";
      $this->first = "";
      $this->nicknames = "";
      $this->middle = "";
      $this->last = "";
      $this->suffix = "";
      if ($this->category == 5 || $this->type == 5) {
        $this->last = $name;
        $this->literal = TRUE;
      }
      else {
        $this
          ->parse();
      }
    }
  }

  /**
   *
   */
  public function getleadingInit() {
    return $this->leadingInit;
  }

  /**
   *
   */
  public function getFirst() {
    return $this->first;
  }

  /**
   *
   */
  public function getNicknames() {
    return $this->nicknames;
  }

  /**
   *
   */
  public function getMiddle() {
    return $this->middle;
  }

  /**
   *
   */
  public function getLast() {
    return $this->last;
  }

  /**
   *
   */
  public function getSuffix() {
    return $this->suffix;
  }

  /**
   *
   */
  public function getName() {
    return $this->name;
  }

  /**
   * Returns all the parts of the name as an array.
   *
   * @param string $arrType
   *   pass 'int' to get an integer-indexed array (default is associative)
   *
   * @return array An array of the name-parts
   */
  public function getArray($arrType = 'assoc') {
    $arr = array();
    $arr['prefix'] = $this->leadingInit;
    $arr['firstname'] = $this->first;
    $arr['nicknames'] = $this->nicknames;
    $arr['initials'] = substr($this->middle, 0, 10);
    $arr['lastname'] = $this->last;
    $arr['suffix'] = $this->suffix;
    $arr['md5'] = md5(json_encode($arr));
    $arr['literal'] = $this->literal;
    if ($arrType == 'assoc') {
      return array_merge($this->nameParts, $arr);
    }
    elseif ($arrType == 'int') {
      return array_values($arr);
    }
    else {
      throw new Exception("Array must be associative ('assoc') or numeric ('num').");
    }
  }

  /**
   * Parse the name into its constituent parts.
   *
   * Sequentially captures each name-part, working in from the ends and
   * trimming the namestring as it goes.
   *
   * @return boolean    true on success
   */
  private function parse() {

    // Each suffix gets a "\.*" behind it.
    $suffixes = implode("\\.*|\\s", $this->suffixes) . "\\.*";

    // Each prefix gets a " " behind it.
    $prefixes = implode(" |", $this->prefixes) . " ";

    // The regex use is a bit tricky.  *Everything* matched by the regex will be replaced,
    // but you can select a particular parenthesized submatch to be returned.
    // Also, note that each regex requres that the preceding ones have been run, and matches chopped out.
    // names that starts or end w/ an apostrophe break this.
    $nicknamesRegex = "/ ('|\"|\\(\"*'*)(.+?)('|\"|\"*'*\\)) /";
    $suffixRegex = "/,* *({$suffixes})\$/";
    $lastRegex = "/(?!^)\\b([^ ]+ y |{$prefixes})*[^ ]+\$/u";

    // Note the lookahead, which isn't returned or replaced.
    $leadingInitRegex = "/^(.\\.*)(?= \\p{L}{2})/";

    // .
    $firstRegex = "/^[^ ]+/";

    // Short circuit for a simple single string that would otherwise cause an Exception;
    // we take this as the last name and everything else will be empty (the default)
    if (preg_match('@^\\s*(\\p{L}+)\\s*$@u', $this->name
      ->getStr(), $matches)) {
      $this->last = $matches[1];
      return TRUE;
    }

    // Get nickname, if there is one.
    $this->nicknames = $this->name
      ->chopWithRegex($nicknamesRegex, 2);

    // Get suffix, if there is one.
    $this->suffix = $this->name
      ->chopWithRegex($suffixRegex, 1);

    // Flip the before-comma and after-comma parts of the name.
    $this->name
      ->flip(",");

    // Get the last name.
    $this->last = $this->name
      ->chopWithRegex($lastRegex, 0);
    if (!$this->last) {
      throw new Exception("Couldn't find a last name in '{$this->name->getStr()}'.");
    }

    // Get the first initial, if there is one.
    $this->leadingInit = $this->name
      ->chopWithRegex($leadingInitRegex, 1);

    // Get the first name.
    $this->first = $this->name
      ->chopWithRegex($firstRegex, 0);
    if (!$this->first && $this->category != 5) {
      throw new Exception("Couldn't find a first name in '{$this->name->getStr()}'");
    }

    // If anything's left, that's the middle name.
    $this->middle = $this->name
      ->getStr();
    return TRUE;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
HumanNameParser_Parser::$category private property
HumanNameParser_Parser::$first private property
HumanNameParser_Parser::$last private property
HumanNameParser_Parser::$leadingInit private property
HumanNameParser_Parser::$literal private property
HumanNameParser_Parser::$middle private property
HumanNameParser_Parser::$name private property
HumanNameParser_Parser::$nameParts private property
HumanNameParser_Parser::$nicknames private property
HumanNameParser_Parser::$prefixes private property
HumanNameParser_Parser::$suffix private property
HumanNameParser_Parser::$suffixes private property
HumanNameParser_Parser::$type private property
HumanNameParser_Parser::getArray public function Returns all the parts of the name as an array.
HumanNameParser_Parser::getFirst public function
HumanNameParser_Parser::getLast public function
HumanNameParser_Parser::getleadingInit public function
HumanNameParser_Parser::getMiddle public function
HumanNameParser_Parser::getName public function
HumanNameParser_Parser::getNicknames public function
HumanNameParser_Parser::getSuffix public function
HumanNameParser_Parser::parse private function Parse the name into its constituent parts.
HumanNameParser_Parser::parseName public function
HumanNameParser_Parser::setName public function Sets name string and parses it. Takes Name object or a simple string (converts the string into a Name obj), parses and loads its constituant parts.
HumanNameParser_Parser::__construct public function Constructor.