<?php
/*
Plugin Name: Enable embedded media functionality
Plugin URI: http://www.iliveinperego.com/2008/11/insert-media-button-in-wpmu/
Description: Show up the button "Insert embedded media" in the WYSIWYG editor. Inspired by http://wpmudev.org/project/Allow-Embedded-Videos
Version: 1.0
Author: Simone Fumagalli
Author URI: http://www.iliveinperego.com/
*/

/*  Copyright 2008  Stuart Maxwell  (email : stuart@amanzi.co.nz)

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

function ev_add_tags(&$content) {
    $content += array(
        'object' => array(
            'width' => array(),
            'height' => array(),
            'data' => array(),
            'type' => array(),
            'classid' => array(),
            ), 
        'param' => array(
            'name' => array(),
            'value' => array(),
            ), 
        'embed' => array(
            'src' => array(),
            'type' => array(),
            'bgcolor' => array(),
            'allowfullscreen' => array(),
            'flashvars' => array(),
            'wmode' => array(),
            'width' => array(),
            'height' => array(),
            'style' => array(),
            'id' => array(),
            'flashvars' => array(),
            )
        );
    return $content;
}

add_filter('edit_allowedposttags', 'ev_add_tags');

function ev_media_button(&$content) {
	
	$new_content = array();
	
	foreach ($content as $button) {
		
		if ($button == 'charmap') {
			$new_content[] = 'media';	
		} 
		
		$new_content[] = $button;
		
	}
	
	return $new_content;

}

add_filter('mce_buttons_2', 'ev_media_button');

?>