link class php

link.class.php

// handle all links and link generation
class link {

	public $page;
	public $uid; 
	public $title; 
	public $url;

	function generate_title_link() {
		$title_raw = $this->title;
		$title_raw = html_entity_decode($title_raw);
		//$title_raw = preg_replace('/[^a-zA-Z0-9\-\s]/', '', $title_raw); 
		$title_raw = trim($title_raw);
		$title_raw = strip_tags($title_raw);
		$title_raw = str_replace("/", " ", $title_raw); // slashes will break the url.
		$title_raw = str_replace("-", " ", $title_raw);
		$title_raw = str_replace(" ", "-", $title_raw);
		$title_raw = str_replace("----", "-", $title_raw);
		$title_raw = str_replace("---", "-", $title_raw);
		$title_raw = str_replace("--", "-", $title_raw);
		//$title_raw = urlencode($title_raw);
		$title_raw = mb_rawurlencode($title_raw);
		
		$this->title = $title_raw; 
	}

	function create() {
		global $nice_links; // enable or disable nice links
		global $base_directory; // enable or disable nice links
		$this->generate_title_link();
		if($this->page == "home") {
			return $this->url = $base_directory;
		}
		if($nice_links == true) {
			$this->url = "$base_directory$this->page/";
		} else {
			$this->url = "$base_directory?q=$this->page/";
		}
		if($this->uid > "") { $this->url .= "$this->uid/"; }
		if($this->title > "") { $this->url .= "$this->title/"; }
		return $this->url;
	}

}