<?php
// *	@copyright	OPENCART.PRO 2011 - 2018.
// *	@forum	http://forum.opencart.pro
// *	@source		See SOURCE.txt for source and other copyright.
// *	@license	GNU General Public License version 3; see LICENSE.txt

class ControllerProductManufacturer extends Controller {
	public function index() {
		$this->load->language('product/manufacturer');

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

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

		$this->document->setTitle($this->language->get('heading_title'));

		$data['heading_title'] = $this->language->get('heading_title');

		$data['text_index'] = $this->language->get('text_index');
		$data['text_empty'] = $this->language->get('text_empty');

		$data['button_continue'] = $this->language->get('button_continue');

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

		$data['breadcrumbs'][] = array(
			'text' => $this->language->get('text_home'),
			'href' => $this->url->link('common/home')
		);

		$data['breadcrumbs'][] = array(
			'text' => $this->language->get('text_brand'),
			'href' => $this->url->link('product/manufacturer')
		);

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

		$results = $this->model_catalog_manufacturer->getManufacturers();

		foreach ($results as $result) {
			if (is_numeric(utf8_substr($result['name'], 0, 1))) {
				$key = '0 - 9';
			} else {
				$key = utf8_substr(utf8_strtoupper($result['name']), 0, 1);
			}

			if (!isset($data['categories'][$key])) {
				$data['categories'][$key]['name'] = $key;
				$data['categories'][$key]['href'] = $this->url->link('product/manufacturer');
			}

			$data['categories'][$key]['manufacturer'][] = array(
				'name' => $result['name'],
				'href' => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $result['manufacturer_id'])
			);
		}

		$data['continue'] = $this->url->link('common/home');

		$data['column_left'] = $this->load->controller('common/column_left');
		$data['column_right'] = $this->load->controller('common/column_right');
		$data['content_top'] = $this->load->controller('common/content_top');
		$data['content_bottom'] = $this->load->controller('common/content_bottom');
		$data['footer'] = $this->load->controller('common/footer');
		$data['header'] = $this->load->controller('common/header');

		$this->response->setOutput($this->load->view('product/manufacturer_list', $data));
	}

	public function info() {
		$this->load->language('product/manufacturer');

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

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

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

		if (isset($this->request->get['manufacturer_id'])) {
			$manufacturer_id = (int)$this->request->get['manufacturer_id'];
		} else {
			$manufacturer_id = 0;
		}

		if (isset($this->request->get['sort'])) {
			$sort = $this->request->get['sort'];
			$this->document->setRobots('noindex,follow');
		} 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'];
			$this->document->setRobots('noindex,follow');
		} else {
			$page = 1;
		}

		if (isset($this->request->get['limit'])) {
			$limit = (int)$this->request->get['limit'];
			$this->document->setRobots('noindex,follow');
		} else {
			$limit = (int)$this->config->get($this->config->get('config_theme') . '_product_limit');
		}

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

		$data['breadcrumbs'][] = array(
			'text' => $this->language->get('text_home'),
			'href' => $this->url->link('common/home')
		);

		$data['breadcrumbs'][] = array(
			'text' => $this->language->get('text_brand'),
			'href' => $this->url->link('product/manufacturer')
		);

		$manufacturer_info = $this->model_catalog_manufacturer->getManufacturer($manufacturer_id);

		if ($manufacturer_info) {
			if ($manufacturer_info['meta_title']) {
				$this->document->setTitle($manufacturer_info['meta_title']);
			} else {
				$this->document->setTitle($manufacturer_info['name']);
			}
			
			if ($manufacturer_info['noindex'] <= 0) {
				$this->document->setRobots('noindex,follow');
			}
			
			if ($manufacturer_info['meta_h1']) {
				$data['heading_title'] = $manufacturer_info['meta_h1'];
			} else {
				$data['heading_title'] = $manufacturer_info['name'];
			}
			
			$this->document->setDescription($manufacturer_info['meta_description']);
			$this->document->setKeywords($manufacturer_info['meta_keyword']);
			$data['description'] = html_entity_decode($manufacturer_info['description'], ENT_QUOTES, 'UTF-8');
			$data['description_bottom'] = html_entity_decode($manufacturer_info['description_bottom'], ENT_QUOTES, 'UTF-8');
			
			if ($manufacturer_info['image']) {
				$data['thumb'] = $this->model_tool_image->resize($manufacturer_info['image'], $this->config->get($this->config->get('config_theme') . '_image_category_width'), $this->config->get($this->config->get('config_theme') . '_image_category_height'));
			} else {
				$data['thumb'] = '';
			}

			$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['page'])) {
				$url .= '&page=' . $this->request->get['page'];
			}

			if (isset($this->request->get['limit'])) {
				$url .= '&limit=' . $this->request->get['limit'];
			}

			$data['breadcrumbs'][] = array(
				'text' => $manufacturer_info['name'],
				'href' => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . $url)
			);

			$data['text_empty'] = $this->language->get('text_empty');
			$data['text_quantity'] = $this->language->get('text_quantity');
			$data['text_manufacturer'] = $this->language->get('text_manufacturer');
			$data['text_model'] = $this->language->get('text_model');
			$data['text_price'] = $this->language->get('text_price');
			$data['text_tax'] = $this->language->get('text_tax');
			$data['text_points'] = $this->language->get('text_points');
			$data['text_compare'] = sprintf($this->language->get('text_compare'), (isset($this->session->data['compare']) ? count($this->session->data['compare']) : 0));
			$data['text_sort'] = $this->language->get('text_sort');
			$data['text_limit'] = $this->language->get('text_limit');
			$data['text_benefits'] = $this->language->get('text_benefits');

			$data['button_cart'] = $this->language->get('button_cart');
			$data['button_wishlist'] = $this->language->get('button_wishlist');
			$data['button_compare'] = $this->language->get('button_compare');
			$data['button_continue'] = $this->language->get('button_continue');
			$data['button_list'] = $this->language->get('button_list');
			$data['button_grid'] = $this->language->get('button_grid');

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

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

			$filter_data = array(
				'filter_manufacturer_id' => $manufacturer_id,
				'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'], $this->config->get($this->config->get('config_theme') . '_image_product_width'), $this->config->get($this->config->get('config_theme') . '_image_product_height'));
				} else {
					$image = $this->model_tool_image->resize('placeholder.png', $this->config->get($this->config->get('config_theme') . '_image_product_width'), $this->config->get($this->config->get('config_theme') . '_image_product_height'));
				}

                $images = array();
                $results_images = $this->model_catalog_product->getProductImages($result['product_id']);
                if ($results_images) {
                    $images[] = array(
                        'thumb'     => $image,
                    );
                    foreach ($results_images as $result_images) {
                        $images[] = array(
                            'thumb'     => $this->model_tool_image->resize($result_images['image'], $this->config->get($this->config->get('config_theme') . '_image_product_width'), $this->config->get($this->config->get('config_theme') . '_image_product_height')),
                        );
                    }
                } else {
                    if ($result['image']) {
                        $images[] = array(
                            'thumb'     => $image,
                        );
                    }
                }

				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 ($result['description_mini']) {
					$description = utf8_substr(strip_tags(html_entity_decode($result['description_mini'], ENT_QUOTES, 'UTF-8')), 0);
				} else {
					$description = utf8_substr(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8')), 0, $this->config->get($this->config->get('config_theme') . '_product_description_length')) . '..';
				}
				
				$productbenefits = $this->model_catalog_product->getProductBenefitsbyProductId($result['product_id']);
				
				$benefits = array();
				
				foreach ($productbenefits as $benefit) {
					if ($benefit['image'] && file_exists(DIR_IMAGE . $benefit['image'])) {
						$bimage = $benefit['image'];
						if ($benefit['type']) {
							$bimage = $this->model_tool_image->resize($bimage, 25, 25);
						} else {
							$bimage = $this->model_tool_image->resize($bimage, 120, 60);
						}
					} else {
						$bimage = 'no_image.jpg';
					}
					$benefits[] = array(
						'benefit_id'      	=> $benefit['benefit_id'],
						'name'      		=> $benefit['name'],
						'description'      	=> strip_tags(html_entity_decode($benefit['description'])),
						'thumb'      		=> $bimage,
						'link'      		=> $benefit['link'],
						'type'      		=> $benefit['type']
					);
				}
				
				$stickers = $this->getStickers($result['product_id']) ;

				$data['products'][] = array(
					'product_id'  => $result['product_id'],
                    'reviews'  => $result['reviews'],
                    'thumb'       => $image,
                    'images'       => $images,
					'name'        => $result['name'],
					'description' => $description,
					'price'       => $price,
					'special'     => $special,
					'tax'         => $tax,
					'sticker'     => $stickers,
					'benefits'    => $benefits,
					'quantity'    => $result['quantity'],
					'minimum'     => $result['minimum'] > 0 ? $result['minimum'] : 1,
					'rating'      => $result['rating'],
					'href'        => $this->url->link('product/product', 'manufacturer_id=' . $result['manufacturer_id'] . '&product_id=' . $result['product_id'] . $url)
				);
			}

			$url = '';

			if (isset($this->request->get['limit'])) {
				$url .= '&limit=' . $this->request->get['limit'];
			}

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

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_default'),
				'value' => 'p.sort_order-ASC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=p.sort_order&order=ASC' . $url)
			);

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_name_asc'),
				'value' => 'pd.name-ASC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=pd.name&order=ASC' . $url)
			);

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_name_desc'),
				'value' => 'pd.name-DESC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=pd.name&order=DESC' . $url)
			);

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_price_asc'),
				'value' => 'p.price-ASC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=p.price&order=ASC' . $url)
			);

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_price_desc'),
				'value' => 'p.price-DESC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=p.price&order=DESC' . $url)
			);

			if ($this->config->get('config_review_status')) {
				$data['sorts'][] = array(
					'text'  => $this->language->get('text_rating_desc'),
					'value' => 'rating-DESC',
					'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=rating&order=DESC' . $url)
				);

				$data['sorts'][] = array(
					'text'  => $this->language->get('text_rating_asc'),
					'value' => 'rating-ASC',
					'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=rating&order=ASC' . $url)
				);
			}

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_model_asc'),
				'value' => 'p.model-ASC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=p.model&order=ASC' . $url)
			);

			$data['sorts'][] = array(
				'text'  => $this->language->get('text_model_desc'),
				'value' => 'p.model-DESC',
				'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . '&sort=p.model&order=DESC' . $url)
			);

			$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'];
			}

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

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

			sort($limits);

			foreach($limits as $value) {
				$data['limits'][] = array(
					'text'  => $value,
					'value' => $value,
					'href'  => $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . $url . '&limit=' . $value)
				);
			}

			$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'];
			}

			$pagination = new Pagination();
			$pagination->total = $product_total;
			$pagination->page = $page;
			$pagination->limit = $limit;
			$pagination->url = $this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] .  $url . '&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));

			// http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html
			
			$this->document->addLink($this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'], true), 'canonical');
			if ($page == 2)  {
				$this->document->addLink($this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'], true), 'prev');
			} elseif($page > 2)   {
				$this->document->addLink($this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . $url . '&page='. ($page - 1), true), 'prev');
			}
			if ($limit && ceil($product_total / $limit) > $page) {
				$this->document->addLink($this->url->link('product/manufacturer/info', 'manufacturer_id=' . $this->request->get['manufacturer_id'] . $url . '&page='. ($page + 1), true), 'next');
			}

			$data['sort'] = $sort;
			$data['order'] = $order;
			$data['limit'] = $limit;

			$data['continue'] = $this->url->link('common/home');

			$data['column_left'] = $this->load->controller('common/column_left');
			$data['column_right'] = $this->load->controller('common/column_right');
			$data['content_top'] = $this->load->controller('common/content_top');
			$data['content_bottom'] = $this->load->controller('common/content_bottom');
			$data['footer'] = $this->load->controller('common/footer');
			$data['header'] = $this->load->controller('common/header');

            $this->load->language('product/category');
            $data['custom_sort_filter'] = $this->language->get('custom_sort_filter');
            $data['custom_sort_shops'] = $this->language->get('custom_sort_shops');
            $data['custom_sort_sotrs'] = $this->language->get('custom_sort_sotrs');
            $data['custom_button_cart'] = $this->language->get('custom_button_cart');

            // echo '<pre>';
            // print_r($data);
            // echo "</pre>";

			$this->response->setOutput($this->load->view('product/manufacturer_info', $data));
		} else {
			$url = '';

			if (isset($this->request->get['manufacturer_id'])) {
				$url .= '&manufacturer_id=' . $this->request->get['manufacturer_id'];
			}

			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['page'])) {
				$url .= '&page=' . $this->request->get['page'];
			}

			if (isset($this->request->get['limit'])) {
				$url .= '&limit=' . $this->request->get['limit'];
			}

			$data['breadcrumbs'][] = array(
				'text' => $this->language->get('text_error'),
				'href' => $this->url->link('product/manufacturer/info', $url)
			);

			$this->document->setTitle($this->language->get('text_error'));

			$data['heading_title'] = $this->language->get('text_error');

			$data['text_error'] = $this->language->get('text_error');

			$data['button_continue'] = $this->language->get('button_continue');

			$data['continue'] = $this->url->link('common/home');

			$this->response->addHeader($this->request->server['SERVER_PROTOCOL'] . ' 404 Not Found');

			$data['header'] = $this->load->controller('common/header');
			$data['footer'] = $this->load->controller('common/footer');
			$data['column_left'] = $this->load->controller('common/column_left');
			$data['column_right'] = $this->load->controller('common/column_right');
			$data['content_top'] = $this->load->controller('common/content_top');
			$data['content_bottom'] = $this->load->controller('common/content_bottom');

			$this->response->setOutput($this->load->view('error/not_found', $data));
		}
	}
	
	private function getStickers($product_id) {
	
 	$stickers = $this->model_catalog_product->getProductStickerbyProductId($product_id) ;	

		
		if (!$stickers) {
			return;
		}
		
		$data['stickers'] = array();
		
		foreach ($stickers as $sticker) {
			$data['stickers'][] = array(
				'position' => $sticker['position'],
				'image'    => HTTP_SERVER . 'image/' . $sticker['image']
			);		
		}
				
		return $this->load->view('product/stickers', $data);
	
	}
}