<?php 
class Menu{

	
	private $module;
	private $mod;	
	private $xml;	
	private $headmenu;
	protected $href;
    protected $title;
	protected $link;
	protected $values;	
	protected $to;
	protected $chref;
	
	
	
	public function link_to($href, $title, $values = 0){
	
	   $this->href     = $href;
	   $this->title    = $title;	
	   $this->values   = $values; 
	   
	    
		
	    if (isset($_SERVER['HTTP_MOD_REWRITE']) && $_SERVER['HTTP_MOD_REWRITE'] == 'On' && SEO_URL == 'yes') {	 
	     
		 				  				 
		   $this->href = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)&v1=([^\/]*)&v2=([^\/]*)&v3=([^\/]*)$/", "$1/$2/$3/$4/$5.html", $this->href);
		   $this->href = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)&v1=([^\/]*)&v2=([^\/]*)$/", "$1/$2/$3/$4.html", $this->href);		           $this->href = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)&v1=([^\/]*)$/", "$1/$2/$3.html", $this->href);			           $this->href = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)$/", "$1/$2.html", $this->href);	
		   $this->href = preg_replace("/^main\/index\.html$/", "index.html", $this->href);			   			  			
		   
		
		   $this->link = "<a ".$this->values." href='".ROOT_URL.$this->href."'>".$this->title."</a>";
		   
	       return $this->link;
		   
       } else {	 
	   	               	   		   
		   $this->href = preg_replace("/^index\.php\?controller=main&action=index$/", "index.php", $this->href);	
		   $this->link = "<a ".$this->values." href='".ROOT_URL.$this->href."'>".$this->title."</a>";		  		   
		   
	       return $this->link;	
		   	   
		   
       } 	   	  	   	   	   
	              
   
    }
	
	
	
	public function url_to($to){
	    	    
		$this->to = $to;
		
		 if (isset($_SERVER['HTTP_MOD_REWRITE']) && $_SERVER['HTTP_MOD_REWRITE'] == 'On' && SEO_URL == 'yes') {	
		   
		    $this->to = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)&v1=([^\/]*)&v2=([^\/]*)&v3=([^\/]*)$/", "$1/$2/$3/$4/$5.html", $this->to);
			$this->to = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)&v1=([^\/]*)&v2=([^\/]*)$/", "$1/$2/$3/$4.html", $this->to);		            $this->to = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)&v1=([^\/]*)$/", "$1/$2/$3.html", $this->to);			            $this->to = preg_replace("/^index\.php\?controller=([^\/]*)&action=([^\/]*)$/", "$1/$2.html", $this->to);
			$this->to = preg_replace("/index.php/","index.html",$this->to);
			
			$this->to = ROOT_URL.$this->to;
						   		   
		    return $this->to;
		   
       } else {
	      		 		        
		   return $this->to;
		   
       } 
	
	}
			


    public function headMenu(){
	
	    $m = MODULES;
		$this->module = explode(',', $m);		

 
	    foreach($this->module as $this->mod){	
		
		    $this->mod = trim($this->mod); 	   
		
            $this->xml = simplexml_load_file(ROOT_DIR."modules/".$this->mod."/".$this->mod.".xml") or die("".$this->mod.".xml not exists!");       
	        foreach($this->xml->module as $this->mod){
			  if($this->mod->menu == "headmenu"){		        
		        if($this->mod->enabled == "yes"){
				    if($this->mod->frontend == "yes" && $this->mod->backend == "yes"){		               																		
						$this->headmenu .= $this->link_to("index.php?controller=".$this->mod->controllerinmenu."&action=".$this->mod->actioninmenu."", $this->mod->titleinmenu);
			        }
					if(isset($_SESSION["admin"]) &&  $this->mod->frontend == "no"){
					   $this->headmenu .= $this->link_to("index.php?controller=".$this->mod->controllerinmenu."&action=".$this->mod->actioninmenu."", $this->mod->titleinmenu);					
			        }
					if(isset($_SESSION["admin"]) && $this->mod->frontend == "yes" && $this->mod->backend == "no"){
		                $this->headmenu .= "";
			        }
					if(!isset($_SESSION["admin"]) && $this->mod->frontend == "yes" && $this->mod->backend == "no"){
		                $this->headmenu .= $this->link_to("index.php?controller=".$this->mod->controllerinmenu."&action=".$this->mod->actioninmenu."", $this->mod->titleinmenu);
			        }
				}
	          }             			
            }		
		 }
		 
		 return $this->headmenu;
		 
		 
     }	
	 	


}
?>