. * * @package PhotoShow * @category Website * @author Franck Royer * @copyright 2012 Franck Royer * @license http://www.gnu.org/licenses/ * @link http://github.com/thibaud-rohmer/PhotoShow */ /** * RSS * * Implements functions to work with a Guest Token (or key) * Read the account from the Guest Token XML file, * edit it, and save it. * * * @package PhotoShow * @category Website * @author Thibaud Rohmer * @copyright Thibaud Rohmer * @license http://www.gnu.org/licenses/ * @link http://github.com/thibaud-rohmer/PhotoShow */ class RSS { private $feed = ""; public function __construct($feed){ $this->feed = $feed; } public function item($n,$p,$d){ return "$p\n"; } public function add($name,$path,$desc){ $item = $this->item($name,$path,$desc); $current = file_get_contents($this->feed); file_put_contents($this->feed,$item.$current, LOCK_EX); } public function clean(){ // read the file in an array. $file = file($this->feed); // slice first 20 elements. $file = array_slice($file,0,20); // write back to file after joining. file_put_contents($this->feed,implode("",$file)); } public function toXML(){ $this->clean(); if(Settings::$rss); header("Content-type: text/xml"); echo " ".Settings::$site_address." Photos Feed en-us"; readfile($this->feed); echo ""; } }