<?php

class LyricWiki
{
  private $lw_wsdl = "http://lyricwiki.org/server.php?wsdl"; # lyricswiki WSDL
  private $proxy; # proxy from the WSClient class, init in the constructor

  # constructor: create a new WSClient. Get a proxy and assign it to $proxy
  function __construct() {
    $wsf_client = new WSClient( array( "wsdl" => $this->lw_wsdl,
                                       "to"   => $this->lw_wsdl ) );
    $this->proxy = $wsf_client->getProxy();
  }

  # get artist and song title, return song lyrics
  function getSong($artist, $song) {
    $ret = $this->proxy->getSong( array( "artist" => $artist,
                                         "song"   => $song ) );
    return( $ret["return"]["lyrics"] );
  }

  # get song of the day
  function getSOTD() {
    $ret = $this->proxy->getSOTD();

    return( array( "artist" => $ret["return"]["artist"],
                   "song"   => $ret["return"]["song"],
                   "lyrics" => $ret["return"]["lyrics"] ) );
  }

  # getting artist info
  function getArtist($artist) {
    $ret = $this->proxy->getArtist( array( "artist" => $artist ) );
    return( $ret );
  }

}

?>