<?php
/**
 * Example Action Plugin:   Example Component.
 * 
 * @author     Samuele Tognini <samuele@cli.di.unipi.it>
 */
 
if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'action.php');
 
class action_plugin_example extends DokuWiki_Action_Plugin {
 
  /**
   * return some info
   */
  function getInfo(){
    return array(
		 'author' => 'Me name',
		 'email'  => 'myname@example.org',
		 'date'   => '2006-12-17',
		 'name'   => 'Example (action plugin component)',
		 'desc'   => 'Example action functions.',
		 'url'    => 'http://www.example.org',
		 );
  }
    
  /**
   * Register its handlers with the dokuwiki's event controller
   */
  function register(Doku_Event_Handler $controller) {
    $controller->register_hook('TPL_METAHEADER_OUTPUT', 'BEFORE',  $this, '_hookjs');
  }
  
  /**
   * Hook js script into page headers.
   *
   * @author Samuele Tognini <samuele@cli.di.unipi.it>
   */
  function _hookjs(&$event, $param) {
	$event->data["script"][] = array ("type" => "text/javascript",
                                          "charset" => "utf-8",
					  "_data" => "",
					  "src" => DOKU_BASE."lib/plugins/example/example.js"
				          );
  }
}