<?php

class ControllerPlazaFilter extends Controller

{

    public function index() {

        if (isset($this->request->get['path'])) {

            $parts = explode('_', (string)$this->request->get['path']);

        } else {

            $parts = array();

        }



        $category_id = end($parts);

		$this->document->addScript('catalog/view/javascript/jquery/jquery-ui.js');

		$this->document->addStyle('catalog/view/javascript/jquery/css/jquery-ui.css');

        $this->load->model('catalog/category');



        $category_info = $this->model_catalog_category->getCategory($category_id);



        $data = array();



        if (!empty($_SERVER['HTTPS'])) {

            // SSL connection

            $common_url = str_replace('http://', 'https://', $this->config->get('config_url'));

        } else {

            $common_url = $this->config->get('config_url');

        }



        if ($category_info) {

            $this->load->language('plaza/filter');



            $url = '';



            if (isset($this->request->get['sort'])) {

                $url .= '&sort=' . $this->request->get['sort'];

            }



            if (isset($this->request->get['order'])) {

                $url .= '&order=' . $this->request->get['order'];

            }



            if (isset($this->request->get['limit'])) {

                $url .= '&limit=' . $this->request->get['limit'];

            }



            $data['action'] = str_replace('&amp;', '&', $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . $url);

            $data['clear_action'] = str_replace('&amp;', '&', $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id);



            if (isset($this->request->get['filter'])) {

                $data['filter_category'] = explode(',', $this->request->get['filter']);

            } else {

                $data['filter_category'] = array();

            }



            $this->load->model('catalog/product');



            $min_price = 1000000000;

            $max_price = 0;



            $filter_data = array(

                'filter_category_id' => $category_id

            );



            $results = $this->model_catalog_product->getProducts($filter_data);



            $data['products_count'] = count($results);



            foreach($results as $result) {

                if($result['special']) {

                    $price = (float) $result['special'];

                } else {

                    $price = (float) $result['price'];

                }



                if($price < $min_price) {

                    $min_price = $price;

                }



                if($price > $max_price) {

                    $max_price = $price;

                }

            }



            $rate = (float) $this->currency->getValue($this->session->data['currency']);



            $data['min_price'] = ceil($min_price * $rate);

            $data['max_price'] = round($max_price * $rate);



            $data['currency_symbol_left'] = $this->currency->getSymbolLeft($this->session->data['currency']);

            $data['currency_symbol_right'] = $this->currency->getSymbolRight($this->session->data['currency']);



            $data['filter_groups'] = array();



            $filter_groups = $this->model_catalog_category->getCategoryFilters($category_id);



            if ($filter_groups) {

                foreach ($filter_groups as $filter_group) {

                    $childen_data = array();



                    foreach ($filter_group['filter'] as $filter) {

                        $filter_data = array(

                            'filter_category_id' => $category_id,

                            'filter_filter'      => $filter['filter_id']

                        );



                        $childen_data[] = array(

                            'filter_id' => $filter['filter_id'],

                            'name'      => $filter['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),

                            'e_name'    => $filter['name']

                        );

                    }



                    $data['filter_groups'][] = array(

                        'filter_group_id' => $filter_group['filter_group_id'],

                        'name'            => $filter_group['name'],

                        'filter'          => $childen_data

                    );

                }

            }

        }



        return $this->load->view('plaza/filter/filter', $data);

    }



    /**

     * Load Layer after filter

     */

    public function layer() {

        if (!empty($_SERVER['HTTPS'])) {

            // SSL connection

            $common_url = str_replace('http://', 'https://', $this->config->get('config_url'));

        } else {

            $common_url = $this->config->get('config_url');

        }



        if (isset($this->request->get['path'])) {

            $parts = explode('_', (string)$this->request->get['path']);

        } else {

            $parts = array();

        }



        $category_id = end($parts);



        $this->load->model('catalog/category');



        $category_info = $this->model_catalog_category->getCategory($category_id);



        if ($category_info) {

            $this->load->language('plaza/filter');



            $data['clear_action'] = str_replace('&amp;', '&', $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id);



            if (isset($this->request->get['filter'])) {

                $data['filter_category'] = explode(',', $this->request->get['filter']);

            } else {

                $data['filter_category'] = array();

            }



            $this->load->model('catalog/product');



            $min_price = 1000000000;

            $max_price = 0;



            $data['products'] = array();



            $filter_data = array(

                'filter_category_id' => $category_id

            );



            $rate = (float) $this->currency->getValue($this->session->data['currency']);



            $results = $this->model_catalog_product->getProducts($filter_data);



            foreach($results as $result) {

                if($result['special']) {

                    $price = (float) $result['special'];

                } else {

                    $price = (float) $result['price'];

                }



                if($price < $min_price) {

                    $min_price = $price;

                }



                if($price > $max_price) {

                    $max_price = $price;

                }

            }



            $data['min_price'] = ceil($min_price * $rate);

            $data['max_price'] = round($max_price * $rate);



            if  (isset($this->request->get['price'])) {

                $price_data = $this->request->get['price'];

            } else {

                $price_data = '';

            }



            if (isset($this->request->get['price'])) {

                $price_data = explode(',', $price_data);

                $data['current_min_price'] = $price_data[0];

                $data['current_max_price'] = $price_data[1];

            } else {

                $data['current_min_price'] = $data['min_price'];

                $data['current_max_price'] = $data['max_price'];

            }



            $data['currency_symbol_left'] = $this->currency->getSymbolLeft($this->session->data['currency']);

            $data['currency_symbol_right'] = $this->currency->getSymbolRight($this->session->data['currency']);



            $data['filter_groups'] = array();



            $filter_groups = $this->model_catalog_category->getCategoryFilters($category_id);



            if ($filter_groups) {

                foreach ($filter_groups as $filter_group) {

                    $childen_data = array();



                    foreach ($filter_group['filter'] as $filter) {

                        $filter_data = array(

                            'filter_category_id' => $category_id,

                            'filter_filter'      => $filter['filter_id']

                        );



                        $childen_data[] = array(

                            'filter_id' => $filter['filter_id'],

                            'name'      => $filter['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),

                            'e_name'    => $filter['name']

                        );

                    }



                    $data['filter_groups'][] = array(

                        'filter_group_id' => $filter_group['filter_group_id'],

                        'name'            => $filter_group['name'],

                        'filter'          => $childen_data

                    );

                }

            }

        }



        return $this->load->view('plaza/filter/filter_ajax', $data);

    }



    /**

     * Load category view

     */

    public function category() {



        $this->load->language('product/category');



        $this->load->model('catalog/category');



        $this->load->model('catalog/product');



        $this->load->model('tool/image');



        if (!empty($_SERVER['HTTPS'])) {

            // SSL connection

            $common_url = str_replace('http://', 'https://', $this->config->get('config_url'));

        } else {

            $common_url = $this->config->get('config_url');

        }



        $json = array();



        if  (isset($this->request->get['price'])) {

            $price_data = $this->request->get['price'];

        } else {

            $price_data = '';

        }



        if (isset($this->request->get['filter'])) {

            $filter = $this->request->get['filter'];

        } else {

            $filter = '';

        }



        if (isset($this->request->get['sort'])) {

            $sort = $this->request->get['sort'];

        } else {

            $sort = 'p.sort_order';

        }



        if (isset($this->request->get['order'])) {

            $order = $this->request->get['order'];

        } else {

            $order = 'ASC';

        }



        if (isset($this->request->get['page'])) {

            $page = $this->request->get['page'];

        } else {

            $page = 1;

        }



        if (isset($this->request->get['limit'])) {

            $limit = $this->request->get['limit'];

        } else {

            $limit = $this->config->get('theme_' . $this->config->get('config_theme') . '_product_limit');

        }



        if (isset($this->request->get['path'])) {

            $url = '';



            if (isset($this->request->get['sort'])) {

                $url .= '&sort=' . $this->request->get['sort'];

            }



            if (isset($this->request->get['order'])) {

                $url .= '&order=' . $this->request->get['order'];

            }



            if (isset($this->request->get['limit'])) {

                $url .= '&limit=' . $this->request->get['limit'];

            }



            if (isset($this->request->get['price'])) {

                $url .= '&price=' . $this->request->get['price'];

            }



            $path = '';



            $parts = explode('_', (string)$this->request->get['path']);



            $category_id = (int)array_pop($parts);



        } else {

            $category_id = 0;

        }



        $category_info = $this->model_catalog_category->getCategory($category_id);



        if ($category_info) {

            $store_id = $this->config->get('config_store_id');

            /* Catalog Mode */

            if(isset($this->config->get('module_ptcontrolpanel_category_price')[$store_id])) {

                $data['show_cate_price'] = (int) $this->config->get('module_ptcontrolpanel_category_price')[$store_id];

            } else {

                $data['show_cate_price'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_category_cart')[$store_id])) {

                $data['show_cate_cart'] = (int) $this->config->get('module_ptcontrolpanel_category_cart')[$store_id];

            } else {

                $data['show_cate_cart'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_category_wishlist')[$store_id])) {

                $data['show_cate_wishlist'] = (int) $this->config->get('module_ptcontrolpanel_category_wishlist')[$store_id];

            } else {

                $data['show_cate_wishlist'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_category_compare')[$store_id])) {

                $data['show_cate_compare'] = (int) $this->config->get('module_ptcontrolpanel_category_compare')[$store_id];

            } else {

                $data['show_cate_compare'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_category_prodes')[$store_id])) {

                $data['show_cate_prodes'] = (int) $this->config->get('module_ptcontrolpanel_category_prodes')[$store_id];

            } else {

                $data['show_cate_prodes'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_category_label')[$store_id])) {

                $data['show_cate_label'] = (int) $this->config->get('module_ptcontrolpanel_category_label')[$store_id];

            } else {

                $data['show_cate_label'] = 0;

            }



            /* Category Settings */

            if(isset($this->config->get('module_ptcontrolpanel_use_filter')[$store_id])) {

                $data['use_filter'] = (int) $this->config->get('module_ptcontrolpanel_use_filter')[$store_id];

            } else {

                $data['use_filter'] = 0;

            }



            $data['pt_sorts'] = array();



            $data['pt_limits'] = array();



            if($data['use_filter']) {

                $url = '';



                if (isset($this->request->get['filter'])) {

                    $url .= '&filter=' . $this->request->get['filter'];

                }



                if (isset($this->request->get['limit'])) {

                    $url .= '&limit=' . $this->request->get['limit'];

                }



                if (isset($this->request->get['price'])) {

                    $url .= '&price=' . $this->request->get['price'];

                }



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_default'),

                    'value' => 'p.sort_order-ASC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=p.sort_order&order=ASC' . $url

                );



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_name_asc'),

                    'value' => 'pd.name-ASC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=pd.name&order=ASC' . $url

                );



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_name_desc'),

                    'value' => 'pd.name-DESC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=pd.name&order=DESC' . $url

                );



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_price_asc'),

                    'value' => 'p.price-ASC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=p.price&order=ASC' . $url

                );



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_price_desc'),

                    'value' => 'p.price-DESC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=p.price&order=DESC' . $url

                );



                if ($this->config->get('config_review_status')) {

                    $data['pt_sorts'][] = array(

                        'text'  => $this->language->get('text_rating_desc'),

                        'value' => 'rating-DESC',

                        'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=rating&order=DESC' . $url

                    );



                    $data['pt_sorts'][] = array(

                        'text'  => $this->language->get('text_rating_asc'),

                        'value' => 'rating-ASC',

                        'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=rating&order=ASC' . $url

                    );

                }



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_model_asc'),

                    'value' => 'p.model-ASC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=p.model&order=ASC' . $url

                );



                $data['pt_sorts'][] = array(

                    'text'  => $this->language->get('text_model_desc'),

                    'value' => 'p.model-DESC',

                    'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . '&sort=p.model&order=DESC' . $url

                );



                $url = '';



                if (isset($this->request->get['filter'])) {

                    $url .= '&filter=' . $this->request->get['filter'];

                }



                if (isset($this->request->get['sort'])) {

                    $url .= '&sort=' . $this->request->get['sort'];

                }



                if (isset($this->request->get['order'])) {

                    $url .= '&order=' . $this->request->get['order'];

                }



                if (isset($this->request->get['price'])) {

                    $url .= '&price=' . $this->request->get['price'];

                }



                $data['pt_limits'] = array();



                $limits = array_unique(array($this->config->get('theme_' . $this->config->get('config_theme') . '_product_limit'), 25, 50, 75, 100));



                sort($limits);



                foreach($limits as $value) {

                    $data['pt_limits'][] = array(

                        'text'  => $value,

                        'value' => $value,

                        'href'  => $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . $url . '&limit=' . $value

                    );

                }

            }



            if(isset($this->config->get('module_ptcontrolpanel_cate_quickview')[$store_id])) {

                $data['use_quick_view'] = (int) $this->config->get('module_ptcontrolpanel_cate_quickview')[$store_id];

            } else {

                $data['use_quick_view'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_img_effect')[$store_id])) {

                $data['image_effect'] = $this->config->get('module_ptcontrolpanel_img_effect')[$store_id];

            } else {

                $data['image_effect'] = false;

            }



            if(isset($this->config->get('module_ptcontrolpanel_advance_view')[$store_id])) {

                $data['use_advance_view'] = (int) $this->config->get('module_ptcontrolpanel_advance_view')[$store_id];

            } else {

                $data['use_advance_view'] = 0;

            }



            if(isset($this->config->get('module_ptcontrolpanel_default_view')[$store_id])) {

                $data['advance_default_view'] = $this->config->get('module_ptcontrolpanel_default_view')[$store_id];

            } else {

                $data['advance_default_view'] = false;

            }



            if(isset($this->config->get('module_ptcontrolpanel_product_row')[$store_id])) {

                $data['product_p_row'] = $this->config->get('module_ptcontrolpanel_product_row')[$store_id];

            } else {

                $data['product_p_row'] = false;

            }

            
			$new_results = $this->model_catalog_product->getLatestProducts(10);
            $data['text_compare'] = sprintf($this->language->get('text_compare'), (isset($this->session->data['compare']) ? count($this->session->data['compare']) : 0));



            if ($category_info['image']) {

                $data['thumb'] = $this->model_tool_image->resize($category_info['image'], $this->config->get('theme_' . $this->config->get('config_theme') . '_image_category_width'), $this->config->get('theme_' . $this->config->get('config_theme') . '_image_category_height'));

            } else {

                $data['thumb'] = '';

            }



            $data['description'] = html_entity_decode($category_info['description'], ENT_QUOTES, 'UTF-8');

            $data['compare'] = $this->url->link('product/compare');



            $url = '';



            if (isset($this->request->get['filter'])) {

                $url .= '&filter=' . $this->request->get['filter'];

            }



            if (isset($this->request->get['sort'])) {

                $url .= '&sort=' . $this->request->get['sort'];

            }



            if (isset($this->request->get['order'])) {

                $url .= '&order=' . $this->request->get['order'];

            }



            if (isset($this->request->get['price'])) {

                $url .= '&price=' . $this->request->get['price'];

            }



            if (isset($this->request->get['limit'])) {

                $url .= '&limit=' . $this->request->get['limit'];

            }



            $data['categories'] = array();



            $results = $this->model_catalog_category->getCategories($category_id);



            foreach ($results as $result) {

                $filter_data = array(

                    'filter_category_id'  => $result['category_id'],

                    'filter_sub_category' => true

                );



                $data['categories'][] = array(

                    'name' => $result['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),

                    'href' => $this->url->link('product/category', 'path=' . $this->request->get['path'] . '_' . $result['category_id'] . $url)

                );

            }



            $data['products'] = array();



            $rate = (float) $this->currency->getValue($this->session->data['currency']);



            $filter_price = array();

            if (isset($this->request->get['price'])) {

                $price_data = explode(',', $price_data);

                $filter_price['min_price'] = ceil($price_data[0] / $rate - 1);

                $filter_price['max_price'] = round($price_data[1] / $rate);

            }



            $filter_data = array(

                'filter_category_id' => $category_id,

                'filter_filter'      => $filter,

                'filter_price'       => $filter_price,

                'sort'               => $sort,

                'order'              => $order,

                'start'              => ($page - 1) * $limit,

                'limit'              => $limit

            );



            $product_total = $this->model_catalog_product->getTotalProducts($filter_data);



            $results = $this->model_catalog_product->getProducts($filter_data);



            foreach ($results as $result) {

                if ($result['image']) {

                    $image = $this->model_tool_image->resize($result['image'], $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_width'), $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_height'));

                } else {

                    $image = $this->model_tool_image->resize('placeholder.png', $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_width'), $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_height'));

                }



                if ($this->customer->isLogged() || !$this->config->get('config_customer_price')) {

                    $price = $this->currency->format($this->tax->calculate($result['price'], $result['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']);

                } else {

                    $price = false;

                }



                if ((float)$result['special']) {

                    $special = $this->currency->format($this->tax->calculate($result['special'], $result['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']);

                } else {

                    $special = false;

                }



                if ($this->config->get('config_tax')) {

                    $tax = $this->currency->format((float)$result['special'] ? $result['special'] : $result['price'], $this->session->data['currency']);

                } else {

                    $tax = false;

                }



                if ($this->config->get('config_review_status')) {

                    $rating = (int)$result['rating'];

                } else {

                    $rating = false;

                }



                if($data['image_effect'] == 'hover') {

                    $this->load->model('plaza/rotateimage');



                    $product_rotate_image = $this->model_plaza_rotateimage->getProductRotateImage($result['product_id']);



                    if($product_rotate_image) {

                        $rotate_image = $this->model_tool_image->resize($product_rotate_image, $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_width'), $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_height'));

                    } else {

                        $rotate_image = false;

                    }

                } else {

                    $rotate_image = false;

                }



                $swatches_images = array();



                $options = array();



                if($data['image_effect'] == 'swatches') {

                    $data['icon_swatches_width'] = $this->config->get('module_ptcontrolpanel_cate_swatches_width')[$store_id];

                    $data['icon_swatches_height'] = $this->config->get('module_ptcontrolpanel_cate_swatches_height')[$store_id];



                    $this->load->model('plaza/swatches');



                    $images = $this->model_catalog_product->getProductImages($result['product_id']);



                    $is_swatches = false;



                    foreach ($images as $img) {

                        if ($img['product_option_value_id']) {

                            $image_option_id = $this->model_plaza_swatches->getOptionIdByProductOptionValueId($img['product_option_value_id']);



                            if($image_option_id == $this->config->get('module_ptcontrolpanel_swatches_option')[$store_id]) {

                                $is_swatches = true;



                                $swatches_images[] = array(

                                    'product_option_value_id' => $img['product_option_value_id'],

                                    'image' => $this->model_tool_image->resize($img['image'], $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_width'), $this->config->get('theme_' . $this->config->get('config_theme') . '_image_product_height'))

                                );

                            }

                        }

                    }



                    if($is_swatches) {

                        foreach ($this->model_catalog_product->getProductOptions($result['product_id']) as $option) {

                            if($option['option_id'] == $this->config->get('module_ptcontrolpanel_swatches_option')[$store_id]) {

                                $product_option_value_data = array();



                                foreach ($option['product_option_value'] as $option_value) {

                                    if (!$option_value['subtract'] || ($option_value['quantity'] > 0)) {

                                        $product_option_value_data[] = array(

                                            'product_option_value_id' => $option_value['product_option_value_id'],

                                            'option_value_id'         => $option_value['option_value_id'],

                                            'name'                    => $option_value['name'],

                                            'image'                   => $this->model_tool_image->resize($option_value['image'], $data['icon_swatches_width'], $data['icon_swatches_height']),

                                        );

                                    }

                                }



                                $options[] = array(

                                    'product_option_id'    => $option['product_option_id'],

                                    'product_option_value' => $product_option_value_data,

                                    'option_id'            => $option['option_id'],

                                    'name'                 => $option['name'],

                                    'type'                 => $option['type'],

                                    'value'                => $option['value'],

                                );

                            }

                        }

                    }

                }
				$is_new = false;
				if ($new_results) {
					foreach($new_results as $new_r) {
						if($result['product_id'] == $new_r['product_id']) {
							$is_new = true;
						}
					}
				}
                

                $data['products'][] = array(

                    'options' => $options,
					'is_new'        => $is_new,
                    'swatches_images' => $swatches_images,

                    'rotate_image' => $rotate_image,

                    'product_id'  => $result['product_id'],

                    'thumb'       => $image,

                    'name'        => $result['name'],

                    'description' => utf8_substr(trim(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8'))), 0, $this->config->get('theme_' . $this->config->get('config_theme') . '_product_description_length')) . '..',

                    'price'       => $price,

                    'special'     => $special,

                    'tax'         => $tax,

                    'minimum'     => $result['minimum'] > 0 ? $result['minimum'] : 1,

                    'rating'      => $result['rating'],

					'manufacturer' => $result['manufacturer'],

					'manufacturer_href' => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $result['manufacturer_id']),

                    'href'        => $this->url->link('product/product', 'path=' . $this->request->get['path'] . '&product_id=' . $result['product_id'])

                );

            }



            $url = '';



            if (isset($this->request->get['filter'])) {

                $url .= '&filter=' . $this->request->get['filter'];

            }



            if (isset($this->request->get['sort'])) {

                $url .= '&sort=' . $this->request->get['sort'];

            }



            if (isset($this->request->get['order'])) {

                $url .= '&order=' . $this->request->get['order'];

            }



            if (isset($this->request->get['limit'])) {

                $url .= '&limit=' . $this->request->get['limit'];

            }



            if (isset($this->request->get['price'])) {

                $url .= '&price=' . $this->request->get['price'];

            }



            $pt_pagination = new Pagination();

            $pt_pagination->total = $product_total;

            $pt_pagination->page = $page;

            $pt_pagination->limit = $limit;

            $pt_pagination->url = $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . $url . '&page={page}';



            $data['pt_pagination'] = $pt_pagination->render();



            $pagination = new Pagination();

            $pagination->total = $product_total;

            $pagination->page = $page;

            $pagination->limit = $limit;

            $pagination->url = $common_url . 'index.php?route=product/category&path=' . $category_id . $url . '&amp;page={page}';



            $data['pagination'] = $pagination->render();



            $data['results'] = sprintf($this->language->get('text_pagination'), ($product_total) ? (($page - 1) * $limit) + 1 : 0, ((($page - 1) * $limit) > ($product_total - $limit)) ? $product_total : ((($page - 1) * $limit) + $limit), $product_total, ceil($product_total / $limit));



            if ($limit && ceil($product_total / $limit) > $page) {

                $this->document->addLink($this->url->link('product/category', 'path=' . $category_info['category_id'] . '&page='. ($page + 1), true), 'next');

            }



            $data['sort'] = $sort;

            $data['order'] = $order;

            $data['limit'] = $limit;



            $json['result_html'] = $this->load->view('plaza/filter/category', $data);



            $url = '';



            if (isset($this->request->get['price'])) {

                $url .= '&price=' . $this->request->get['price'];

            }



            if (isset($this->request->get['sort'])) {

                $url .= '&sort=' . $this->request->get['sort'];

            }



            if (isset($this->request->get['order'])) {

                $url .= '&order=' . $this->request->get['order'];

            }



            if (isset($this->request->get['limit'])) {

                $url .= '&limit=' . $this->request->get['limit'];

            }



            $json['filter_action'] =  str_replace('&amp;', '&', $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . $url);



            $url = '';



            if (isset($this->request->get['filter'])) {

                $url .= '&filter=' . $this->request->get['filter'];

            }



            if (isset($this->request->get['sort'])) {

                $url .= '&sort=' . $this->request->get['sort'];

            }



            if (isset($this->request->get['order'])) {

                $url .= '&order=' . $this->request->get['order'];

            }



            if (isset($this->request->get['limit'])) {

                $url .= '&limit=' . $this->request->get['limit'];

            }



            $json['price_action'] =  str_replace('&amp;', '&', $common_url . 'index.php?route=plaza/filter/category&path=' . $category_id . $url);



            $json['layered_html'] = $this->layer();



        } else {



            $json['result_html'] = "No No No";



        }



        $this->response->addHeader('Content-Type: application/json');

        $this->response->setOutput(json_encode($json));

    }

}