<?php

/**

 * @package Hello_Dolly

 * @version 1.7.2

 */

/*

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

Version: 1.7.2

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

I feel the room swayin'

While the band's playin'

One of our old favorite songs from way back when

So, take her wrap, fellas

Dolly, never go away again

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

I feel the room swayin'

While the band's playin'

One of our old favorite songs from way back when

So, golly, gee, fellas

Have a little faith in me, fellas

Dolly, never go away

Promise, you'll never go away

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();

	$lang   = '';

	if ( 'en_' !== substr( get_user_locale(), 0, 3 ) ) {

		$lang = ' lang="en"';

	}

	printf(

		'<p id="dolly"><span class="screen-reader-text">%s </span><span dir="ltr"%s>%s</span></p>',

		__( 'Quote from Hello Dolly song, by Jerry Herman:' ),

		$lang,

		$chosen

	);

}

// 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() {

	echo "

	<style type='text/css'>

	#dolly {

		float: right;

		padding: 5px 10px;

		margin: 0;

		font-size: 12px;

		line-height: 1.6666;

	}

	.rtl #dolly {

		float: left;

	}

	.block-editor-page #dolly {

		display: none;

	}

	@media screen and (max-width: 782px) {

		#dolly,

		.rtl #dolly {

			float: none;

			padding-left: 0;

			padding-right: 0;

		}

	}

	</style>

	";

}

add_action( 'admin_head', 'dolly_css' );