mirror of
https://github.com/janunger/rheinwerk-video-training.git
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83 lines
2.2 KiB
PHP
83 lines
2.2 KiB
PHP
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<?php
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/**
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* @package Hello_Dolly
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* @version 1.6
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*/
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/*
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Plugin Name: Hello Dolly
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Plugin URI: http://wordpress.org/plugins/hello-dolly/
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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.
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Author: Matt Mullenweg
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Version: 1.6
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Author URI: http://ma.tt/
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*/
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function hello_dolly_get_lyric() {
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/** These are the lyrics to Hello Dolly */
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$lyrics = "Hello, Dolly
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Well, hello, Dolly
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It's so nice to have you back where you belong
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You're lookin' swell, Dolly
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I can tell, Dolly
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You're still glowin', you're still crowin'
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You're still goin' strong
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We feel the room swayin'
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While the band's playin'
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One of your old favourite songs from way back when
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So, take her wrap, fellas
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Find her an empty lap, fellas
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Dolly'll never go away again
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Hello, Dolly
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Well, hello, Dolly
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It's so nice to have you back where you belong
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You're lookin' swell, Dolly
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I can tell, Dolly
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You're still glowin', you're still crowin'
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You're still goin' strong
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We feel the room swayin'
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While the band's playin'
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One of your old favourite songs from way back when
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Golly, gee, fellas
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Find her a vacant knee, fellas
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Dolly'll never go away
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Dolly'll never go away
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Dolly'll never go away again";
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// Here we split it into lines
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$lyrics = explode( "\n", $lyrics );
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// And then randomly choose a line
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return wptexturize( $lyrics[ mt_rand( 0, count( $lyrics ) - 1 ) ] );
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}
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// This just echoes the chosen line, we'll position it later
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function hello_dolly() {
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$chosen = hello_dolly_get_lyric();
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echo "<p id='dolly'>$chosen</p>";
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}
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// Now we set that function up to execute when the admin_notices action is called
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add_action( 'admin_notices', 'hello_dolly' );
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// We need some CSS to position the paragraph
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function dolly_css() {
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// This makes sure that the positioning is also good for right-to-left languages
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$x = is_rtl() ? 'left' : 'right';
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echo "
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<style type='text/css'>
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#dolly {
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float: $x;
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padding-$x: 15px;
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padding-top: 5px;
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margin: 0;
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font-size: 11px;
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}
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</style>
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";
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}
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add_action( 'admin_head', 'dolly_css' );
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?>
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