friendica-addons/fortunate/fortunate.php

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<?php
/**
* Name: Fortunate
* Description: Add a random fortune cookie at the bottom of every pages. [Requires manual confguration.]
* Version: 1.0
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
*/
// IMPORTANT: SET THIS to your fortunate server
define ('FORTUNATE_SERVER', 'hostname.com');
function fortunate_install() {
register_hook('page_end', 'addon/fortunate/fortunate.php', 'fortunate_fetch');
if(FORTUNATE_SERVER == 'hostname.com' && is_site_admin()) {
notice('Fortunate plugin requires configuration. See README');
}
}
function fortunate_uninstall() {
unregister_hook('page_end', 'addon/fortunate/fortunate.php', 'fortunate_fetch');
}
function fortunate_fetch(&$a,&$b) {
$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="'
. $a->get_baseurl() . '/addon/fortunate/fortunate.css' . '" media="all" />' . "\r\n";
if(FORTUNATE_SERVER != 'hostname.com') {
$s = fetch_url('http://' . FORTUNATE_SERVER . '/cookie.php?numlines=2&equal=1&rand=' . mt_rand());
$b .= '<div class="fortunate">' . $s . '</div>';
}
}