<?php

/**

 * @package Hello_Dolly

 */

/*

Plugin Name: Hello Dolly

Plugin URI: http://wordpress.org/plugins/hello-dolly/

Description: This is not just a plugin, it symbolizes the hope and enthusiasm of an entire generation summed up in two words sung most famously by Louis Armstrong: Hello, Dolly. When activated you will randomly see a lyric from <cite>Hello, Dolly</cite> in the upper right of your admin screen on every page.

Author: Matt Mullenweg

Author URI: http://ma.tt/

*/

function hello_dolly_get_lyric() {

	/** These are the lyrics to Hello Dolly */

	$lyrics = "Hello, Dolly

Well, hello, Dolly

It's so nice to have you back where you belong

You're lookin' swell, Dolly

I can tell, Dolly

You're still glowin', you're still crowin'

You're still goin' strong

While the band's playin'

So, take her wrap, fellas

Hello, Dolly

Well, hello, Dolly

It's so nice to have you back where you belong

You're lookin' swell, Dolly

I can tell, Dolly

You're still glowin', you're still crowin'

You're still goin' strong

While the band's playin'

Dolly'll never go away again";

	// Here we split it into lines

	$lyrics = explode( "\n", $lyrics );

	// And then randomly choose a line

	return wptexturize( $lyrics[ mt_rand( 0, count( $lyrics ) - 1 ) ] );

}

// This just echoes the chosen line, we'll position it later

function hello_dolly() {

	$chosen = hello_dolly_get_lyric();

	echo "<p id='dolly'>$chosen</p>";

}

// Now we set that function up to execute when the admin_notices action is called

add_action( 'admin_notices', 'hello_dolly' );

// We need some CSS to position the paragraph

function dolly_css() {

	// This makes sure that the positioning is also good for right-to-left languages

	$x = is_rtl() ? 'left' : 'right';

	echo "

	<style type='text/css'>

	#dolly {

		float: $x;

		padding-$x: 15px;

		padding-top: 5px;		

		margin: 0;

		font-size: 11px;

	}

	</style>

	";

}

add_action( 'admin_head', 'dolly_css' );

?>