<?php


	class NavigationController extends BaseController{
		
		private $language_base;
		
	    public function __construct($nav_items,$language_base="",array $data,$active_page_name=null)
		{
			
			$this->nav_items			= $nav_items;
			$this->active_page_name 	= $active_page_name;			
			$this->language_base 		= $language_base;
			
			foreach($data as $el => $val)
			{
				$this->$el = $val;
			}
			
	    }
		
		public function getName()
		{
			return $this->naam;
		}
		
		public function getSectionId()
		{
			return $this->sectie_id;
		}
		
		
		public function getUrl()
		{
			$link = $this->getLinkBase() . $this->vl( $this->getName() );
			return $link;
		}
		
		public function getLinkBase()
		{	
			return $this->language_base;
		}
		
		public function showInFooter()
		{
			return $this->sitelinks == 1 ? true : false;
		}
		
		public function navIsActive($current_section)
		{
			return $this->vl($this->active_page_name) == $this->vl($this->naam) ? "current": "";
		}
		
	
		/*public function getSideBarElements($section_id,$active_cat,$active_entry,$menu_class="menu vertical")
		{	

			$categories = $this->getCategories($this->getSectionId());
			
			
			$html .= '<ul class="'. $menu_class .'">';
			
			foreach($categories as $cat)
			{
				$link_base 		= $this->getLinkBase() ."/". $this->vl($this->getName()) ."/". $this->vl($cat["url"] ? $cat["url"] : $cat["naam"])."/";
				$cat_is_open 	= $this->vl(strtolower($cat["url"])) != $active_cat ? " hide" : "";
				
				//$html .= $this->vl(strtolower($cat["url"]))." = ".$active_cat;//$active_entry;
				
				$html .= '<li>';
					$html .= '<a href="'. $link_base .'">'. $cat["naam"] .'</a>';
					$html .= '<ul class="nested '. $menu_class . $cat_is_open .'">';
					
					$categoryEntries = $this->getCategoryEntries($cat["category_id"]);
					foreach($categoryEntries as $i => $entry)
					{	
						if($i == 0 || count($categoryEntries) == 1) continue;
							
						$fn				= $entry[0]->first_field;
						$link_label		= $entry[0]->$fn;
						$entry_url		= $this->vl($link_label);
						
						$link_to_item 	= $this->getLinkBase() ."/". $this->vl($this->getName()) ."/". $this->vl($cat["url"] ? $cat["url"] : $cat["naam"]) ."/". $entry_url;
						$is_active		= $entry_url === $active_entry ? "active" : "";
						
						$html .= '<li>';
							$html .= '<a href="'. $link_to_item.'" class="'. $is_active .'">'. $link_label .'</a>';
						$html .= '</li>';
					}
					$html .= '</ul>';
				$html .= '</li>';
				
			}
			
			$html .= '</ul>';
			return $html;
			
		}
		*/
				
		
		public function getNavigationOnPosition($positie_id,$sectie=null,$category_name=null,$menu_class="menu vertical")
		{
			
			$dropdown_item_count 	= 0;
			$dropdown_items 		= "";

			if(count($this->nav_items[0]) > 0 || count($this->nav_items[1]) > 0)
			{

				$dropdown_items .= '<ul class="'. $menu_class .'">';
				for ($i = 0; $i < count($this->nav_items); ++$i) {
										
					foreach($this->nav_items[$i] as $s)
					{
						
						if(is_array($s))
						{
							$link_to_item 	= $this->getUrl() ."/". $this->vl(($s["url"] ? $s["url"] : $s["naam"]))."/";
							$link_label		= $s["naam"];												
						}
						else
						{
							$fn				= $s->first_field;
							$link_to_item 	= $this->getUrl() . "/" .$s->entry_link;
							$link_label		= $s->$fn;
						
							if($s->redirect) $link_to_item = $s->redirect;
						}
						


						$dropdown_items .= '<li>';
						$dropdown_items .= '<a href="'. $this->getLinkBase() . $link_to_item .'">'. $link_label .'</a>';
						$dropdown_items .= '</li>';

						$dropdown_item_count++;
					}

				}	
				$dropdown_items .= '</ul>';

			}
		
			return $dropdown_items;
			
		}
		
		public function visibleInHeader(){
			return $this->zichtbaar == 1 ? true : false; 
		}
		
		public function visibleInFooter(){
			return $this->zichtbaar == 1 ? true : false; 
		}
		
		
	
	}
	
?>