search.php
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<?php
class ControllerProductSearch extends Controller {
public function index() {
$this->load->language('product/search');
$this->load->model('catalog/category');
$this->load->model('catalog/product');
$this->load->model('tool/image');
if (isset($this->request->get['search'])) {
$search = $this->request->get['search'];
} else {
$search = '';
}
if (isset($this->request->get['tag'])) {
$tag = $this->request->get['tag'];
} elseif (isset($this->request->get['search'])) {
$tag = $this->request->get['search'];
} else {
$tag = '';
}
if (isset($this->request->get['description'])) {
$description = $this->request->get['description'];
} else {
$description = '';
}
if (isset($this->request->get['category_id'])) {
$category_id = $this->request->get['category_id'];
} else {
$category_id = 0;
}
if (isset($this->request->get['sub_category'])) {
$sub_category = $this->request->get['sub_category'];
} else {
$sub_category = '';
}
if (isset($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'])) {
$limit = (int)$this->request->get['limit'];
} else {
$limit = $this->config->get($this->config->get('config_theme') . '_product_limit');
}
if (isset($this->request->get['search'])) {
$this->document->setTitle($this->language->get('heading_title') . ' - ' . $this->request->get['search']);
} elseif (isset($this->request->get['tag'])) {
$this->document->setTitle($this->language->get('heading_title') . ' - ' . $this->language->get('heading_tag') . $this->request->get['tag']);
} else {
$this->document->setTitle($this->language->get('heading_title'));
}
$data['breadcrumbs'] = array();
$data['breadcrumbs'][] = array(
'text' => $this->language->get('text_home'),
'href' => $this->url->link('common/home')
);
$url = '';
if (isset($this->request->get['search'])) {
$url .= '&search=' . urlencode(html_entity_decode($this->request->get['search'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['tag'])) {
$url .= '&tag=' . urlencode(html_entity_decode($this->request->get['tag'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['description'])) {
$url .= '&description=' . $this->request->get['description'];
}
if (isset($this->request->get['category_id'])) {
$url .= '&category_id=' . $this->request->get['category_id'];
}
if (isset($this->request->get['sub_category'])) {
$url .= '&sub_category=' . $this->request->get['sub_category'];
}
if (isset($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('heading_title'),
'href' => $this->url->link('product/search', $url)
);
if (isset($this->request->get['search'])) {
$data['heading_title'] = $this->language->get('heading_title') . ' - ' . $this->request->get['search'];
} else {
$data['heading_title'] = $this->language->get('heading_title');
}
$data['text_empty'] = $this->language->get('text_empty');
$data['text_search'] = $this->language->get('text_search');
$data['text_keyword'] = $this->language->get('text_keyword');
$data['text_category'] = $this->language->get('text_category');
$data['text_sub_category'] = $this->language->get('text_sub_category');
$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['entry_search'] = $this->language->get('entry_search');
$data['entry_description'] = $this->language->get('entry_description');
$data['button_search'] = $this->language->get('button_search');
$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_list'] = $this->language->get('button_list');
$data['button_grid'] = $this->language->get('button_grid');
$data['compare'] = $this->url->link('product/compare');
$this->load->model('catalog/category');
// 3 Level Category Search
$data['categories'] = array();
$categories_1 = $this->model_catalog_category->getCategories(0);
foreach ($categories_1 as $category_1) {
$level_2_data = array();
$categories_2 = $this->model_catalog_category->getCategories($category_1['category_id']);
foreach ($categories_2 as $category_2) {
$level_3_data = array();
$categories_3 = $this->model_catalog_category->getCategories($category_2['category_id']);
foreach ($categories_3 as $category_3) {
$level_3_data[] = array(
'category_id' => $category_3['category_id'],
'name' => $category_3['name'],
);
}
$level_2_data[] = array(
'category_id' => $category_2['category_id'],
'name' => $category_2['name'],
'children' => $level_3_data
);
}
$data['categories'][] = array(
'category_id' => $category_1['category_id'],
'name' => $category_1['name'],
'children' => $level_2_data
);
}
$data['products'] = array();
if (isset($this->request->get['search']) || isset($this->request->get['tag'])) {
$filter_data = array(
'filter_name' => $search,
'filter_tag' => $tag,
'filter_description' => $description,
'filter_category_id' => $category_id,
'filter_sub_category' => $sub_category,
'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'));
}
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;
}
$data['products'][] = array(
'product_id' => $result['product_id'],
'thumb' => $image,
'name' => $result['name'],
'description' => utf8_substr(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8')), 0, $this->config->get($this->config->get('config_theme') . '_product_description_length')) . '..',
'price' => $price,
'special' => $special,
'tax' => $tax,
'minimum' => $result['minimum'] > 0 ? $result['minimum'] : 1,
'rating' => $result['rating'],
'href' => $this->url->link('product/product', 'product_id=' . $result['product_id'] . $url)
);
}
$url = '';
if (isset($this->request->get['search'])) {
$url .= '&search=' . urlencode(html_entity_decode($this->request->get['search'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['tag'])) {
$url .= '&tag=' . urlencode(html_entity_decode($this->request->get['tag'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['description'])) {
$url .= '&description=' . $this->request->get['description'];
}
if (isset($this->request->get['category_id'])) {
$url .= '&category_id=' . $this->request->get['category_id'];
}
if (isset($this->request->get['sub_category'])) {
$url .= '&sub_category=' . $this->request->get['sub_category'];
}
if (isset($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/search', '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/search', '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/search', '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/search', '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/search', '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/search', 'sort=rating&order=DESC' . $url)
);
$data['sorts'][] = array(
'text' => $this->language->get('text_rating_asc'),
'value' => 'rating-ASC',
'href' => $this->url->link('product/search', 'sort=rating&order=ASC' . $url)
);
}
$data['sorts'][] = array(
'text' => $this->language->get('text_model_asc'),
'value' => 'p.model-ASC',
'href' => $this->url->link('product/search', '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/search', 'sort=p.model&order=DESC' . $url)
);
$url = '';
if (isset($this->request->get['search'])) {
$url .= '&search=' . urlencode(html_entity_decode($this->request->get['search'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['tag'])) {
$url .= '&tag=' . urlencode(html_entity_decode($this->request->get['tag'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['description'])) {
$url .= '&description=' . $this->request->get['description'];
}
if (isset($this->request->get['category_id'])) {
$url .= '&category_id=' . $this->request->get['category_id'];
}
if (isset($this->request->get['sub_category'])) {
$url .= '&sub_category=' . $this->request->get['sub_category'];
}
if (isset($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/search', $url . '&limit=' . $value)
);
}
$url = '';
if (isset($this->request->get['search'])) {
$url .= '&search=' . urlencode(html_entity_decode($this->request->get['search'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['tag'])) {
$url .= '&tag=' . urlencode(html_entity_decode($this->request->get['tag'], ENT_QUOTES, 'UTF-8'));
}
if (isset($this->request->get['description'])) {
$url .= '&description=' . $this->request->get['description'];
}
if (isset($this->request->get['category_id'])) {
$url .= '&category_id=' . $this->request->get['category_id'];
}
if (isset($this->request->get['sub_category'])) {
$url .= '&sub_category=' . $this->request->get['sub_category'];
}
if (isset($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/search', $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 / $limit));
// http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html
if ($page == 1) {
$this->document->addLink($this->url->link('product/search', '', true), 'canonical');
} elseif ($page == 2) {
$this->document->addLink($this->url->link('product/search', '', true), 'prev');
} else {
$this->document->addLink($this->url->link('product/search', $url . '&page='. ($page - 1), true), 'prev');
}
if ($limit && ceil($product_total / $limit) > $page) {
$this->document->addLink($this->url->link('product/search', $url . '&page='. ($page + 1), true), 'next');
}
}
$data['search'] = $search;
$data['description'] = $description;
$data['category_id'] = $category_id;
$data['sub_category'] = $sub_category;
$data['sort'] = $sort;
$data['order'] = $order;
$data['limit'] = $limit;
$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/search', $data));
}
}