danielebarchiesi@6: <?php
danielebarchiesi@6: /**
danielebarchiesi@6:  * Works with a Name object to parse out the parts of a name.
danielebarchiesi@6:  *
danielebarchiesi@6:  * Example usage:
danielebarchiesi@6:  *		$parser = new Parser("John Q. Smith");
danielebarchiesi@6:  *		echo  $parser->getLast() . ", " . $parser->getFirst();
danielebarchiesi@6:  *		//returns "Smith, John"
danielebarchiesi@6:  *
danielebarchiesi@6:  *
danielebarchiesi@6:  */
danielebarchiesi@6: class HumanNameParser_Parser {
danielebarchiesi@6:   private $name;
danielebarchiesi@6:   private $nameParts = array();
danielebarchiesi@6:   private $leadingInit;
danielebarchiesi@6:   private $first;
danielebarchiesi@6:   private $nicknames;
danielebarchiesi@6:   private $middle;
danielebarchiesi@6:   private $last;
danielebarchiesi@6:   private $suffix;
danielebarchiesi@6:   private $category;
danielebarchiesi@6:   private $type;
danielebarchiesi@6:   private $literal;
danielebarchiesi@6: 
danielebarchiesi@6:   private $suffixes;
danielebarchiesi@6:   private $prefixes;
danielebarchiesi@6: 
danielebarchiesi@6:   /*
danielebarchiesi@6:    * Constructor
danielebarchiesi@6:   *
danielebarchiesi@6:   * @param	mixed $name	Either a name as a string or as a Name object.
danielebarchiesi@6:   */
danielebarchiesi@6:   public function __construct($name = NULL)
danielebarchiesi@6:   {
danielebarchiesi@6:     $this->suffixes = array('esq','esquire','jr','sr','2','ii','iii','iv');
danielebarchiesi@6:     $this->prefixes = array('bar','ben','bin','da','dal','de la', 'de', 'del','der','di',
danielebarchiesi@6:         'ibn','la','le','san','st','ste','van', 'van der', 'van den', 'vel','von');
danielebarchiesi@6:     $this->setName($name);
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   public function parseName($name = NULL, $category = NULL) {
danielebarchiesi@6:     $this->literal = 0;
danielebarchiesi@6:     $this->category = 1;
danielebarchiesi@6:     $this->type = 1;
danielebarchiesi@6:     if (is_array($name) && isset($name['name'])) {
danielebarchiesi@6:       if (isset($name['auth_category']) && !empty($name['auth_category']) && empty($category)) {
danielebarchiesi@6:         $this->category = $name['auth_category'];
danielebarchiesi@6:       }
danielebarchiesi@6:       elseif (!empty($category)) {
danielebarchiesi@6:         $this->category = $category;
danielebarchiesi@6:       }
danielebarchiesi@6:       if (isset($name['auth_type']) && !empty($name['auth_type'])) {
danielebarchiesi@6:         $this->type = $name['auth_type'];
danielebarchiesi@6:       }
danielebarchiesi@6:       $this->nameParts = $name;
danielebarchiesi@6:       $this->setName($name['name'], $category);
danielebarchiesi@6:     }
danielebarchiesi@6:     else {
danielebarchiesi@6:       $this->nameParts['name'] = $name;
danielebarchiesi@6:       $this->setName($name, $category);
danielebarchiesi@6:     }
danielebarchiesi@6: 
danielebarchiesi@6:     return $this->getArray();
danielebarchiesi@6:   }
danielebarchiesi@6:   /**
danielebarchiesi@6:    * Sets name string and parses it.
danielebarchiesi@6:    * Takes Name object or a simple string (converts the string into a Name obj),
danielebarchiesi@6:    * parses and loads its constituant parts.
danielebarchiesi@6:    *
danielebarchiesi@6:    * @param	mixed $name	Either a name as a string or as a Name object.
danielebarchiesi@6:    */
danielebarchiesi@6:   public function setName($name = NULL, $category = NULL){
danielebarchiesi@6:     if ($name) {
danielebarchiesi@6:       $this->category == $category;
danielebarchiesi@6: 
danielebarchiesi@6:       if (is_object($name) && get_class($name) == "HumanNameParser_Name") { // this is mostly for testing
danielebarchiesi@6:         $this->name = $name;
danielebarchiesi@6:       }
danielebarchiesi@6:       elseif (is_array($name) && isset($name['name'])) {
danielebarchiesi@6:         $this->name = new HumanNameParser_Name($name['name']);
danielebarchiesi@6:         $this->nameParts = $name;
danielebarchiesi@6:       }
danielebarchiesi@6:       else {
danielebarchiesi@6:         $this->name = new HumanNameParser_Name($name);
danielebarchiesi@6:       }
danielebarchiesi@6: 
danielebarchiesi@6:       $this->leadingInit = "";
danielebarchiesi@6:       $this->first = "";
danielebarchiesi@6:       $this->nicknames = "";
danielebarchiesi@6:       $this->middle = "";
danielebarchiesi@6:       $this->last = "";
danielebarchiesi@6:       $this->suffix = "";
danielebarchiesi@6: 
danielebarchiesi@6:       if ($this->category == 5 || $this->type == 5) {
danielebarchiesi@6:         $this->last = $name;
danielebarchiesi@6:         $this->literal = TRUE;
danielebarchiesi@6:       }
danielebarchiesi@6:       else {
danielebarchiesi@6:         $this->parse();
danielebarchiesi@6:       }
danielebarchiesi@6: 
danielebarchiesi@6:     }
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   public function getleadingInit() {
danielebarchiesi@6:     return $this->leadingInit;
danielebarchiesi@6:   }
danielebarchiesi@6:   public function getFirst() {
danielebarchiesi@6:     return $this->first;
danielebarchiesi@6:   }
danielebarchiesi@6:   public function getNicknames() {
danielebarchiesi@6:     return $this->nicknames;
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   public function getMiddle() {
danielebarchiesi@6:     return $this->middle;
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   public function getLast() {
danielebarchiesi@6:     return $this->last;
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   public function getSuffix() {
danielebarchiesi@6:     return $this->suffix;
danielebarchiesi@6:   }
danielebarchiesi@6:   public function getName(){
danielebarchiesi@6:     return $this->name;
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   /**
danielebarchiesi@6:    * returns all the parts of the name as an array
danielebarchiesi@6:    *
danielebarchiesi@6:    * @param String $arrType pass 'int' to get an integer-indexed array (default is associative)
danielebarchiesi@6:    * @return array An array of the name-parts
danielebarchiesi@6:    */
danielebarchiesi@6:   public function getArray($arrType = 'assoc') {
danielebarchiesi@6:     $arr = array();
danielebarchiesi@6:     $arr['prefix']    = $this->leadingInit;
danielebarchiesi@6:     $arr['firstname'] = $this->first;
danielebarchiesi@6:     $arr['nicknames'] = $this->nicknames;
danielebarchiesi@6:     $arr['initials']  = substr($this->middle, 0, 10);
danielebarchiesi@6:     $arr['lastname']  = $this->last;
danielebarchiesi@6:     $arr['suffix']    = $this->suffix;
danielebarchiesi@6:     $arr['md5']       = md5(json_encode($arr));
danielebarchiesi@6:     $arr['literal']   = $this->literal;
danielebarchiesi@6: 
danielebarchiesi@6:     if ($arrType == 'assoc') {
danielebarchiesi@6:       return array_merge($this->nameParts, $arr);
danielebarchiesi@6:     }
danielebarchiesi@6:     else if ($arrType == 'int'){
danielebarchiesi@6:       return array_values($arr);
danielebarchiesi@6:     }
danielebarchiesi@6:     else {
danielebarchiesi@6:       throw new Exception("Array must be associative ('assoc') or numeric ('num').");
danielebarchiesi@6:     }
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6:   /*
danielebarchiesi@6:    * Parse the name into its constituent parts.
danielebarchiesi@6:   *
danielebarchiesi@6:   * Sequentially captures each name-part, working in from the ends and
danielebarchiesi@6:   * trimming the namestring as it goes.
danielebarchiesi@6:   *
danielebarchiesi@6:   * @return boolean	true on success
danielebarchiesi@6:   */
danielebarchiesi@6:   private function parse()
danielebarchiesi@6:   {
danielebarchiesi@6:     $suffixes = implode("\.*|", $this->suffixes) . "\.*"; // each suffix gets a "\.*" behind it.
danielebarchiesi@6:     $prefixes = implode(" |", $this->prefixes) . " "; // each prefix gets a " " behind it.
danielebarchiesi@6: 
danielebarchiesi@6:     // The regex use is a bit tricky.  *Everything* matched by the regex will be replaced,
danielebarchiesi@6:     //	but you can select a particular parenthesized submatch to be returned.
danielebarchiesi@6:     //	Also, note that each regex requres that the preceding ones have been run, and matches chopped out.
danielebarchiesi@6:     $nicknamesRegex =		"/ ('|\"|\(\"*'*)(.+?)('|\"|\"*'*\)) /"; // names that starts or end w/ an apostrophe break this
danielebarchiesi@6:     $suffixRegex =			"/,* *($suffixes)$/";
danielebarchiesi@6:     $lastRegex =				"/(?!^)\b([^ ]+ y |$prefixes)*[^ ]+$/";
danielebarchiesi@6:     $leadingInitRegex =	"/^(.\.*)(?= \p{L}{2})/"; // note the lookahead, which isn't returned or replaced
danielebarchiesi@6:     $firstRegex =			"/^[^ ]+/"; //
danielebarchiesi@6: 
danielebarchiesi@6:     // get nickname, if there is one
danielebarchiesi@6:     $this->nicknames = $this->name->chopWithRegex($nicknamesRegex, 2);
danielebarchiesi@6: 
danielebarchiesi@6:     // get suffix, if there is one
danielebarchiesi@6:     $this->suffix = $this->name->chopWithRegex($suffixRegex, 1);
danielebarchiesi@6: 
danielebarchiesi@6:     // flip the before-comma and after-comma parts of the name
danielebarchiesi@6:     $this->name->flip(",");
danielebarchiesi@6: 
danielebarchiesi@6:     // get the last name
danielebarchiesi@6:     $this->last = $this->name->chopWithRegex($lastRegex, 0);
danielebarchiesi@6:     if (!$this->last){
danielebarchiesi@6:       throw new Exception("Couldn't find a last name in '{$this->name->getStr()}'.");
danielebarchiesi@6:     }
danielebarchiesi@6: 
danielebarchiesi@6:     // get the first initial, if there is one
danielebarchiesi@6:     $this->leadingInit = $this->name->chopWithRegex($leadingInitRegex, 1);
danielebarchiesi@6: 
danielebarchiesi@6:     // get the first name
danielebarchiesi@6:     $this->first = $this->name->chopWithRegex($firstRegex, 0);
danielebarchiesi@6:     if (!$this->first && $this->category != 5){
danielebarchiesi@6:       throw new Exception("Couldn't find a first name in '{$this->name->getStr()}'");
danielebarchiesi@6:     }
danielebarchiesi@6: 
danielebarchiesi@6:     // if anything's left, that's the middle name
danielebarchiesi@6:     $this->middle = $this->name->getStr();
danielebarchiesi@6:     return true;
danielebarchiesi@6:   }
danielebarchiesi@6: 
danielebarchiesi@6: 
danielebarchiesi@6: 
danielebarchiesi@6: 
danielebarchiesi@6: 
danielebarchiesi@6: }
danielebarchiesi@6: ?>