<?PHP
require_once('api/Simpla.php');

class PageAdmin extends Simpla
{	
    private $allowed_image_extentions = array('png', 'gif', 'jpg', 'jpeg', 'ico');
	public function fetch()
	{	
		if($this->request->method('POST'))
		{          
			$page->id = $this->request->post('id', 'integer');
            $page->parent = $this->request->post('parent', 'integer');
            
			$page->name = $this->request->post('name');
			$page->header = $this->request->post('header');
			$page->url = $this->request->post('url');
            
			$page->meta_title = $this->request->post('meta_title');
			$page->meta_keywords = $this->request->post('meta_keywords');
			$page->meta_description = $this->request->post('meta_description');
            
            $page->introtext = $this->request->post('introtext');
            $page->toptext = $this->request->post('toptext');           
			$page->body = $this->request->post('body');         
            $page->bottext = $this->request->post('bottext');
            
			$page->menu_id = $this->request->post('menu_id', 'integer');
			$page->visible = $this->request->post('visible', 'boolean'); 
            $page->show_home = $this->request->post('show_home', 'boolean');
			$page->show_service = $this->request->post('show_service', 'boolean');
			
			$page->works_url = $this->request->post('works_url');
			$page->works_url_text = $this->request->post('works_url_text');
			
			$page->body = str_replace('<p>&nbsp;</p>', '', $page->body); //
			$page->body = str_replace('<div class="col-sm-6 mb">&nbsp;</div>', '', $page->body); // <div class="zooming2-title">'.$title.'</div>


			$page->body = preg_replace('~<div class="col-sm-6 mb"><img(.*)src="(.*)/thumbs/400x300cp/(.*)"(.*)></div>~Uis', '<img$1src="$2/$3"$4>', $page->body);
			$page->body = preg_replace('~<div class="col-sm-6 mb">.*<div class="zooming2-title">.*</div>.*<img(.*)src="(.*)/thumbs/400x300cp/(.*)"(.*)></div>~Uis', '<img$1src="$2/$3"$4>', $page->body);

            // Связанные товары
            if(is_array($this->request->post('related_products')))
            {
                foreach($this->request->post('related_products') as $p)
                {
                    $rp[$p]->related_id = $p;
                    $rp[$p]->type = 'product';
                }
                $related_objects = $rp;
            }  
            
            // Связанные статьи
            if(is_array($this->request->post('related_pages')))
            {
                foreach($this->request->post('related_pages') as $p)
                {
                    $rp[$p]->related_id = $p;
                    $rp[$p]->type = 'page';
                }
                $related_objects = $rp;
            }
			
			if(is_array($this->request->post('related_articles')))
            {
                foreach($this->request->post('related_articles') as $p)
                {
                    $rp[$p]->related_id = $p;
                    $rp[$p]->type = 'article';
                }
                $related_objects = $rp;
            }                                            
            
	
			## Не допустить одинаковые URL разделов.
			if(($p = $this->pages->get_page($page->url)) && $p->id!=$page->id)
			{			
				$this->design->assign('message_error', 'url_exists');
			}
			else
			{
				if(empty($page->id))
				{
	  				$page->id = $this->pages->add_page($page);
	  				$page = $this->pages->get_page($page->id);
	  				$this->design->assign('message_success', 'added');
  	    		}
  	    		else
  	    		{
  	    			$this->pages->update_page($page->id, $page);
	  				$page = $this->pages->get_page($page->id);
	  				$this->design->assign('message_success', 'updated');
   	    		}                                
                
				// Удаление изображения
				if($this->request->post('delete_image'))
				{
					$this->pages->delete_image($page->id);
				}
				// Загрузка изображения
				$image = $this->request->files('image');
                
				if(!empty($image['name']) && in_array(strtolower(pathinfo($image['name'], PATHINFO_EXTENSION)), $this->allowed_image_extentions))
				{
					if ($image_name = $this->image->upload_image($image['tmp_name'], $image['name']))
					{
							$this->pages->delete_image($page->id);
							$this->pages->update_page($page->id, array('image'=>$image_name));
							$page->image = $image_name;
					}
					else
					{
						$this->design->assign('error', 'error uploading image');
					}	
				}             
			}
                                    
            
            // Связанные объекты
            $query = $this->db->placehold('DELETE FROM __pages_objects WHERE page_id=?', $page->id);
            $this->db->query($query);
            
            if(is_array($related_objects))
            {
              $pos = 0;
              foreach($related_objects  as $i=>$related_object)
                   $this->pages->add_related_object($page->id, $related_object->related_id, $related_object->type);
            }                       
                                                
		}
		else
		{
			$id = $this->request->get('id', 'integer');
			if(!empty($id))
				$page = $this->pages->get_page(intval($id));			
			else
			{
				$page->menu_id = $this->request->get('menu_id');
				$page->visible = 1;
			}
		}

		//print_r($_FILES);print_r($page);die;

		$this->design->assign('page', $page);
        
        
        // Связанные объекты
        $related_objects = $this->pages->get_related_objects(array('id'=>$page->id));        
        
        if(!empty($related_objects))
        {
            $r_products = array();
            $r_pages = array();
            $r_articles = array();

            foreach($related_objects as &$r_p)
                if($r_p->type == 'product') $r_products[$r_p->object_id] = &$r_p;
                elseif($r_p->type == 'page') $r_pages[$r_p->object_id] = &$r_p; 
				elseif($r_p->type == 'article') $r_articles[$r_p->object_id] = &$r_p;                                            
                

            if(!empty($r_products)) {
                $temp_products = $this->products->get_products(array('id'=>array_keys($r_products)));
                foreach($temp_products as $temp_product)
                    $r_products[$temp_product->id] = $temp_product;
            }

            if(!empty($r_pages)) {
                $temp_pages = $this->pages->get_pages(array('id'=>array_keys($r_pages)));
                foreach($temp_pages as $temp_page)
                    $r_pages[$temp_page->id] = $temp_page;
            }
            
            if(!empty($r_articles)) {
                $temp_pages = $this->articles->get_articles(array('id'=>array_keys($r_articles)));
                foreach($temp_pages as $temp_page)
                    $r_articles[$temp_page->id] = $temp_page;
            }
            
            $page->body = preg_replace_callback('~<img.*class=.*zooming2[^>].*>~Uis', array($this, 'resizeBodyImages'), $page->body);

            $this->design->assign('related_products', $r_products);            
            $this->design->assign('related_pages', $r_pages);
            $this->design->assign('related_articles', $r_articles);
        }
		   
                        
 	  	$menus = $this->pages->get_menus();
		$this->design->assign('menus', $menus);
        
        // Меню выбора родительской страницы (услуги)
        $filter['parent'] = 28;
 	  	$select_items = $this->pages->get_select_pages($filter);
		$this->design->assign('select_items', $select_items); 
		
	    // Текущее меню
	    if(isset($page->menu_id))
	  		$menu_id = $page->menu_id; 
	  	if(empty($menu_id) || !$menu = $this->pages->get_menu($menu_id))
	  	{
	  		$menu = reset($menus);
	  	}
	 	$this->design->assign('menu', $menu);

 	  	return $this->design->fetch('page.tpl');
	}
	
	function resizeBodyImages($m){
    	preg_match('~src=["\'](.*)["\']~Uis', $m[0], $img); 
    	preg_match('~title=["\'](.*)["\']~Uis', $m[0], $title);
    	preg_match('~alt=["\'](.*)["\']~Uis', $m[0], $alt);

    	if(empty($img[1])) return $m[0];
    	$alt = isset($alt[1]) ? $alt[1] : '';
    	$title = isset($title[1]) ? $title[1] : '';
    	$src = Img::get(urldecode($img[1]), array('width' => 400, 'height' => 300, 'crop' => true));
    	$tl = $title ? '<div class="zooming2-title">'.$title.'</div>' : '';
    	return '<div class="col-sm-6 mb">'.$tl.'<img alt="'.$alt.'" class="zooming2" src="'.$src.'" title="'.$title.'"></div>' . "\n";
    }
	
}