215 lines
8.4 KiB
PHP
215 lines
8.4 KiB
PHP
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<?php
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namespace Opencart\Catalog\Controller\Product;
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/**
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* Class Compare
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*
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* @package Opencart\Catalog\Controller\Product
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*/
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class Compare extends \Opencart\System\Engine\Controller {
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/**
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* @return void
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*/
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public function index(): void {
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$this->load->language('product/compare');
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$this->load->model('catalog/product');
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$this->load->model('catalog/manufacturer');
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$this->load->model('localisation/stock_status');
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$this->load->model('tool/image');
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if (!isset($this->session->data['compare'])) {
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$this->session->data['compare'] = [];
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}
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if (isset($this->request->get['remove'])) {
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$key = array_search($this->request->get['remove'], $this->session->data['compare']);
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if ($key !== false) {
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unset($this->session->data['compare'][$key]);
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$this->session->data['success'] = $this->language->get('text_remove');
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}
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$this->response->redirect($this->url->link('product/compare', 'language=' . $this->config->get('config_language')));
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}
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$this->document->setTitle($this->language->get('heading_title'));
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$data['breadcrumbs'] = [];
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$data['breadcrumbs'][] = [
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'text' => $this->language->get('text_home'),
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'href' => $this->url->link('common/home', 'language=' . $this->config->get('config_language'))
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];
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$data['breadcrumbs'][] = [
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'text' => $this->language->get('heading_title'),
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'href' => $this->url->link('product/compare', 'language=' . $this->config->get('config_language'))
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];
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$data['add_to_cart'] = $this->url->link('checkout/cart.add', 'language=' . $this->config->get('config_language'));
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$data['cart'] = $this->url->link('common/cart.info', 'language=' . $this->config->get('config_language'));
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if (isset($this->session->data['success'])) {
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$data['success'] = $this->session->data['success'];
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unset($this->session->data['success']);
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} else {
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$data['success'] = '';
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}
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$data['products'] = [];
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$data['attribute_groups'] = [];
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foreach ($this->session->data['compare'] as $key => $product_id) {
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$product_info = $this->model_catalog_product->getProduct($product_id);
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if ($product_info) {
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if (is_file(DIR_IMAGE . html_entity_decode($product_info['image'], ENT_QUOTES, 'UTF-8'))) {
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$image = $this->model_tool_image->resize(html_entity_decode($product_info['image'], ENT_QUOTES, 'UTF-8'), $this->config->get('config_image_compare_width'), $this->config->get('config_image_compare_height'));
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} else {
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$image = false;
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}
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if ($this->customer->isLogged() || !$this->config->get('config_customer_price')) {
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$price = $this->currency->format($this->tax->calculate($product_info['price'], $product_info['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']);
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} else {
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$price = false;
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}
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if ((float)$product_info['special']) {
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$special = $this->currency->format($this->tax->calculate($product_info['special'], $product_info['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']);
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} else {
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$special = false;
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}
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$manufacturer_info = $this->model_catalog_manufacturer->getManufacturer($product_info['manufacturer_id']);
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if ($manufacturer_info) {
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$manufacturer = $manufacturer_info['name'];
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} else {
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$manufacturer = '';
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}
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if ($product_info['quantity'] <= 0) {
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$stock_status_info = $this->model_localisation_stock_status->getStockStatus($product_info['stock_status_id']);
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if ($stock_status_info) {
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$availability = $stock_status_info['name'];
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} else {
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$availability = '';
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}
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} elseif ($this->config->get('config_stock_display')) {
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$availability = $product_info['quantity'];
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} else {
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$availability = $this->language->get('text_instock');
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}
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$attribute_data = [];
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$attribute_groups = $this->model_catalog_product->getAttributes($product_id);
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foreach ($attribute_groups as $attribute_group) {
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foreach ($attribute_group['attribute'] as $attribute) {
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$attribute_data[$attribute['attribute_id']] = $attribute['text'];
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}
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}
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$data['products'][$product_id] = [
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'product_id' => $product_info['product_id'],
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'name' => $product_info['name'],
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'thumb' => $image,
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'price' => $price,
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'special' => $special,
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'description' => oc_substr(strip_tags(html_entity_decode($product_info['description'], ENT_QUOTES, 'UTF-8')), 0, 200) . '..',
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'model' => $product_info['model'],
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'manufacturer' => $manufacturer,
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'availability' => $availability,
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'minimum' => $product_info['minimum'] > 0 ? $product_info['minimum'] : 1,
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'rating' => (int)$product_info['rating'],
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'reviews' => sprintf($this->language->get('text_reviews'), (int)$product_info['reviews']),
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'weight' => $this->weight->format($product_info['weight'], $product_info['weight_class_id'], $this->language->get('decimal_point'), $this->language->get('thousand_point')),
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'length' => $this->length->format($product_info['length'], $product_info['length_class_id'], $this->language->get('decimal_point'), $this->language->get('thousand_point')),
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'width' => $this->length->format($product_info['width'], $product_info['length_class_id'], $this->language->get('decimal_point'), $this->language->get('thousand_point')),
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'height' => $this->length->format($product_info['height'], $product_info['length_class_id'], $this->language->get('decimal_point'), $this->language->get('thousand_point')),
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'attribute' => $attribute_data,
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'href' => $this->url->link('product/product', 'language=' . $this->config->get('config_language') . '&product_id=' . $product_id),
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'remove' => $this->url->link('product/compare', 'language=' . $this->config->get('config_language') . '&remove=' . $product_id)
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];
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foreach ($attribute_groups as $attribute_group) {
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$data['attribute_groups'][$attribute_group['attribute_group_id']]['name'] = $attribute_group['name'];
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foreach ($attribute_group['attribute'] as $attribute) {
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$data['attribute_groups'][$attribute_group['attribute_group_id']]['attribute'][$attribute['attribute_id']]['name'] = $attribute['name'];
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}
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}
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} else {
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unset($this->session->data['compare'][$key]);
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}
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}
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$data['continue'] = $this->url->link('common/home', 'language=' . $this->config->get('config_language'));
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$data['column_left'] = $this->load->controller('common/column_left');
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$data['column_right'] = $this->load->controller('common/column_right');
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$data['content_top'] = $this->load->controller('common/content_top');
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$data['content_bottom'] = $this->load->controller('common/content_bottom');
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$data['footer'] = $this->load->controller('common/footer');
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$data['header'] = $this->load->controller('common/header');
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$this->response->setOutput($this->load->view('product/compare', $data));
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}
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/**
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* @return void
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*/
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public function add(): void {
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$this->load->language('product/compare');
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$json = [];
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if (!isset($this->session->data['compare'])) {
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$this->session->data['compare'] = [];
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}
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if (isset($this->request->post['product_id'])) {
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$product_id = (int)$this->request->post['product_id'];
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} else {
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$product_id = 0;
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}
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$this->load->model('catalog/product');
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$product_info = $this->model_catalog_product->getProduct($product_id);
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if (!$product_info) {
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$json['error'] = $this->language->get('error_product');
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}
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if (!$json) {
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// If already in array remove the product_id so it will be added to the back of the array
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$key = array_search($this->request->post['product_id'], $this->session->data['compare']);
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if ($key !== false) {
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unset($this->session->data['compare'][$key]);
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}
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// If we count a numeric value that is greater than 4 products, we remove the first one
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if (count($this->session->data['compare']) >= 4) {
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array_shift($this->session->data['compare']);
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}
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$this->session->data['compare'][] = $this->request->post['product_id'];
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$json['success'] = sprintf($this->language->get('text_success'), $this->url->link('product/product', 'language=' . $this->config->get('config_language') . '&product_id=' . $this->request->post['product_id']), $product_info['name'], $this->url->link('product/compare', 'language=' . $this->config->get('config_language')));
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$json['total'] = sprintf($this->language->get('text_compare'), (isset($this->session->data['compare']) ? count($this->session->data['compare']) : 0));
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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}
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