1: | <?php
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2: | namespace Opencart\Catalog\Controller\Extension\Opencart\Module;
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3: | |
4: | |
5: | |
6: | |
7: |
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8: | class Filter extends \Opencart\System\Engine\Controller {
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9: | |
10: | |
11: | |
12: | |
13: |
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14: | public function index(): string {
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15: | if (isset($this->request->get['path'])) {
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16: | $parts = explode('_', (string)$this->request->get['path']);
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17: | } else {
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18: | $parts = [];
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19: | }
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20: |
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21: | $category_id = (int)end($parts);
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22: |
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23: | $this->load->model('catalog/category');
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24: |
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25: | $category_info = $this->model_catalog_category->getCategory($category_id);
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26: |
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27: | if ($category_info) {
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28: | $this->load->language('extension/opencart/module/filter');
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29: |
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30: | $url = '';
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31: |
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32: | if (isset($this->request->get['sort'])) {
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33: | $url .= '&sort=' . $this->request->get['sort'];
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34: | }
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35: |
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36: | if (isset($this->request->get['order'])) {
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37: | $url .= '&order=' . $this->request->get['order'];
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38: | }
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39: |
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40: | if (isset($this->request->get['limit'])) {
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41: | $url .= '&limit=' . $this->request->get['limit'];
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42: | }
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43: |
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44: | $data['action'] = str_replace('&', '&', $this->url->link('product/category', 'language=' . $this->config->get('config_language') . '&path=' . $this->request->get['path'] . $url));
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45: |
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46: | if (isset($this->request->get['filter'])) {
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47: | $data['filter_category'] = explode(',', $this->request->get['filter']);
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48: | } else {
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49: | $data['filter_category'] = [];
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50: | }
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51: |
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52: | $this->load->model('catalog/product');
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53: |
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54: | $data['filter_groups'] = [];
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55: |
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56: | $filter_groups = $this->model_catalog_category->getFilters($category_id);
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57: |
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58: | if ($filter_groups) {
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59: | foreach ($filter_groups as $filter_group) {
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60: | $children_data = [];
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61: |
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62: | foreach ($filter_group['filter'] as $filter) {
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63: | $filter_data = [
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64: | 'filter_category_id' => $category_id,
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65: | 'filter_filter' => $filter['filter_id']
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66: | ];
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67: |
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68: | $children_data[] = [
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69: | 'filter_id' => $filter['filter_id'],
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70: | 'name' => $filter['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : '')
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71: | ];
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72: | }
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73: |
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74: | $data['filter_groups'][] = [
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75: | 'filter_group_id' => $filter_group['filter_group_id'],
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76: | 'name' => $filter_group['name'],
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77: | 'filter' => $children_data
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78: | ];
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79: | }
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80: |
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81: | return $this->load->view('extension/opencart/module/filter', $data);
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82: | }
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83: | }
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84: |
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85: | return '';
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86: | }
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87: | }
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88: | |