/system/library/document.php

<?php

final class Document {

	private $title;

	private $description;

	private $keywords;	

	private $links = array();		

	private $styles = array();

	private $scripts = array();

	

	public function setTitle($title) {

		$this->title = $title;

	}

	

	public function getTitle() {

		return $this->title;

	}

	

	public function setDescription($description) {

		$this->description = $description;

	}

	

	public function getDescription() {

		return $this->description;

	}

	

	public function setKeywords($keywords) {

		$this->keywords = $keywords;

	}

	

	public function getKeywords() {

		return $this->keywords;

	}

	

	public function addLink($href, $rel) {

		$this->links[md5($href)] = array(

			'href' => $href,

			'rel'  => $rel

		);			

	}

	

	public function getLinks() {

		return $this->links;

	}	

	

	public function addStyle($href, $rel = 'stylesheet', $media = 'screen') {

		$this->styles[md5($href)] = array(

			'href'  => $href,

			'rel'   => $rel,

			'media' => $media

		);

	}

	

	public function getStyles() {

		return $this->styles;

	}	

	

	public function addScript($script) {

		$this->scripts[md5($script)] = $script;			

	}

	

	public function getScripts() {

		return $this->scripts;

	}

}

?>