<?php
  
  /**
   * ownCloud - ownpad_lite plugin
   *
   * @author Victor Dubiniuk
   * @copyright 2013 Victor Dubiniuk victor.dubiniuk@gmail.com
   *
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   */
  
  namespace OCA\ownpad_lite;
  
  class Contacts{
  	public static function search($str){
  		// The API is not active -> nothing to do
  		if (!\OCP\Contacts::isEnabled() || strlen($str)<3) {
  			return array();
  		}
  
  		$result = \OCP\Contacts::search($str, array('FN', 'EMAIL'));
  		$receivers = array();
  		foreach ($result as $r) {
  			$id = $r['id'];
  			$fn = $r['FN'];
  			$email = $r['EMAIL'];
  			if (!is_array($email)) {
  				$email = array($email);
  			}
  
  			// loop through all email addresses of this contact
  			foreach ($email as $e) {
  				$displayName = $fn . " <$e>";
  				$receivers[] = array(
  					'id'    => $id,
  					'label' => $displayName,
  					'value' => $displayName);
  			}
  		}
  		return $receivers;
  	}
  }