Otto on WordPress

I’m working on a Simple Google Connect for the future. But for now, here’s a simple Buzz Button using the functionality they announced today.

sgc-buzz.php

<?php
/*
Plugin Name: SGC - Buzz Button  
Plugin URI: http://ottopress.com/wordpress-plugins/simple-google-connect
Description: Adds a Google Buzz button to your content.
Author: Otto
Version: 0.1
Author URI: http://ottodestruct.com
License: GPL2

    Copyright 2010  Samuel Wood  (email : otto@ottodestruct.com)

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License version 2, 
    as published by the Free Software Foundation. 
    
    You may NOT assume that you can use any other version of the GPL.

    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.
    
    The license for this software can likely be found here: 
    http://www.gnu.org/licenses/gpl-2.0.html
    
*/

wp_enqueue_script( 'google-buzz-button', 'http://www.google.com/buzz/api/button.js', array(), '1', true );

/**
 * Simple GB button
 *
 * @param int $post_id An optional post ID.
 */
function get_buzz_button($id = 0) {
	$url = get_permalink($id);
	$out = '<a title="Post on Google Buzz" class="google-buzz-button" href="http://www.google.com/buzz/post" data-button-style="normal-count" data-url="';
	$out .= $url;
	$out .= '"></a>';
	return $out;
}

function buzz_button($source = '', $id = 0) {
	echo get_buzz_button($id);
}

/**
 * Simple buzz button as a shortcode
 *
 * Example use: buzz id="123"
 */
function buzz_button_shortcode($atts) {
	extract(shortcode_atts(array(
		'id' => 0,
	), $atts));
	return get_buzz_button($id);
}

add_shortcode('buzz', 'buzz_button_shortcode');

function buzz_button_automatic($content) {
	$button = get_buzz_button();
	$content = $content . $button;
	return $content;
}
add_filter('the_content', 'buzz_button_automatic', 30);