class HumanNameParser_Name in Bibliography Module 7

Does cutting and matching stuff with a name string. Note that the string has to be UTF8-encoded.

Hierarchy

• class \HumanNameParser_Name

1 string reference to 'HumanNameParser_Name'

HumanNameParser_Parser::setName in includes/Parser.php

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.

File

includes/Name.php, line 7

class HumanNameParser_Name {
  private $str;

  /**
   *
   */
  public function __construct($str) {
    $this
      ->setStr($str);
  }

  /**
   * Checks encoding, normalizes whitespace/punctuation, and sets the name string.
   *
   * @param string $str
   *   a utf8-encoding string.
   *
   * @return Bool True on success
   */
  public function setStr($str) {
    if (!drupal_validate_utf8($str)) {
      throw new Exception("Name is not encoded in UTF-8");
    }
    $this->str = $str;
    $this
      ->norm();
    return TRUE;
  }

  /**
   *
   */
  public function getStr() {
    return $this->str;
  }

  /**
   * Uses a regex to chop off and return part of the namestring
   * There are two parts: first, it returns the matched substring,
   * and then it removes that substring from $this->str and normalizes.
   *
   * @param string $regex
   *   matches the part of the namestring to chop off.
   * @param int $submatchIndex
   *   which of the parenthesized submatches to use.
   * @param string $regexFlags
   *   optional regex flags.
   *
   * @return string    the part of the namestring that got chopped off
   */
  public function chopWithRegex($regex, $submatchIndex = 0, $regexFlags = '') {

    // Unicode + case-insensitive.
    $regex = $regex . "ui" . $regexFlags;
    preg_match($regex, $this->str, $m);
    $subset = isset($m[$submatchIndex]) ? $m[$submatchIndex] : '';
    if ($subset) {
      $this->str = preg_replace($regex, ' ', $this->str, -1, $numReplacements);
      if ($numReplacements > 1) {
        throw new Exception("The regex being used to find the name: '{$this->str}' has multiple matches.");
      }
      $this
        ->norm();
      return $subset;
    }
    else {
      return '';
    }
  }

  /**
   * Flips the front and back parts of a name with one another.
   * Front and back are determined by a specified character somewhere in the
   * middle of the string.
   *
   * @param string $flipAroundChar
   *   the character(s) demarcating the two halves you want to flip.
   *
   * @return Bool True on success.
   */
  public function flip($flipAroundChar) {
    $substrings = preg_split("/{$flipAroundChar}/u", $this->str);
    if (count($substrings) == 2) {
      $this->str = $substrings[1] . " " . $substrings[0];
      $this
        ->norm();
    }
    elseif (count($substrings) > 2) {
      throw new Exception("Can't flip around multiple '{$flipAroundChar}' characters in: '{$this->str}'.");
    }

    // If there's 1 or 0 $flipAroundChar found.
    return TRUE;
  }

  /**
   * Removes extra whitespace and punctuation from $this->str
   * Strips whitespace chars from ends, strips redundant whitespace, converts whitespace chars to " ".
   *
   * @return Bool True on success
   */
  private function norm() {
    $this->str = preg_replace("#^\\s*#u", "", $this->str);
    $this->str = preg_replace("#\\s*\$#u", "", $this->str);
    $this->str = preg_replace("#\\s+#u", " ", $this->str);
    $this->str = preg_replace("#,\$#u", " ", $this->str);
    return TRUE;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
HumanNameParser_Name::$str	private	property
HumanNameParser_Name::chopWithRegex	public	function	Uses a regex to chop off and return part of the namestring There are two parts: first, it returns the matched substring, and then it removes that substring from $this->str and normalizes.
HumanNameParser_Name::flip	public	function	Flips the front and back parts of a name with one another. Front and back are determined by a specified character somewhere in the middle of the string.
HumanNameParser_Name::getStr	public	function
HumanNameParser_Name::norm	private	function	Removes extra whitespace and punctuation from $this->str Strips whitespace chars from ends, strips redundant whitespace, converts whitespace chars to " ".
HumanNameParser_Name::setStr	public	function	Checks encoding, normalizes whitespace/punctuation, and sets the name string.
HumanNameParser_Name::__construct	public	function