Рекомендуемые

public/admin/controller/extension/module/featured.php

@@ -156,6 +156,27 @@ class ControllerExtensionModuleFeatured extends Controller {
 		$this->response->setOutput($this->load->view('extension/module/featured', $data));
 	}
 
+	public function random() {
+		$json = array();
+
+		$this->load->model('catalog/product');
+
+		$limit = isset($this->request->get['limit']) ? (int)$this->request->get['limit'] : 5;
+		$exclude = isset($this->request->get['exclude']) ? $this->request->get['exclude'] : array();
+
+		$results = $this->model_catalog_product->getRandomProducts($limit, $exclude);
+
+		foreach ($results as $result) {
+			$json[] = array(
+				'product_id' => $result['product_id'],
+				'name'       => html_entity_decode($result['name'], ENT_QUOTES, 'UTF-8')
+			);
+		}
+
+		$this->response->addHeader('Content-Type: application/json');
+		$this->response->setOutput(json_encode($json));
+	}
+
 	protected function validate() {
 		if (!$this->user->hasPermission('modify', 'extension/module/featured')) {
 			$this->error['warning'] = $this->language->get('error_permission');

public/admin/language/ru-ru/extension/module/featured.php

@@ -13,11 +13,15 @@ $_['text_edit']        = 'Редактирование';
 // Entry
 $_['entry_name']       = 'Название модуля';
 $_['entry_product']    = 'Товары';
+$_['entry_random']     = 'Случайные товары';
 $_['entry_limit']      = 'Лимит';
 $_['entry_width']      = 'Ширина';
 $_['entry_height']     = 'Высота';
 $_['entry_status']     = 'Статус';
 
+// Button
+$_['button_random']    = 'Добавить случайные';
+
 // Help
 $_['help_product']     = '(Автозаполнение)';
 

public/admin/model/catalog/product.php

@@ -924,6 +924,20 @@ class ModelCatalogProduct extends Model {
 		return $query->row['total'];
 	}
 
+	public function getRandomProducts($limit = 5, $exclude = array()) {
+		$sql = "SELECT p.product_id, pd.name FROM " . DB_PREFIX . "product p LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) WHERE pd.language_id = '" . (int)$this->config->get('config_language_id') . "' AND p.status = '1'";
+
+		if (!empty($exclude)) {
+			$sql .= " AND p.product_id NOT IN (" . implode(',', array_map('intval', $exclude)) . ")";
+		}
+
+		$sql .= " ORDER BY RAND() LIMIT " . (int)$limit;
+
+		$query = $this->db->query($sql);
+
+		return $query->rows;
+	}
+
 	public function getTotalProductsByLayoutId($layout_id) {
 		$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "product_to_layout WHERE layout_id = '" . (int)$layout_id . "'");
 

public/admin/view/template/extension/module/featured.twig

@@ -47,6 +47,17 @@
               </div>
             </div>
           </div>
+          <div class="form-group">
+            <label class="col-sm-2 control-label" for="input-random">{{ entry_random }}</label>
+            <div class="col-sm-10">
+              <div class="input-group">
+                <input type="number" name="random_count" value="5" placeholder="{{ entry_random }}" id="input-random" class="form-control" min="1" />
+                <span class="input-group-btn">
+                  <button type="button" id="button-random" data-toggle="tooltip" title="{{ button_random }}" class="btn btn-primary"><i class="fa fa-random"></i> {{ button_random }}</button>
+                </span>
+              </div>
+            </div>
+          </div>
           <div class="form-group">
             <label class="col-sm-2 control-label" for="input-limit">{{ entry_limit }}</label>
             <div class="col-sm-10">
@@ -123,5 +134,35 @@ $('input[name=\'product_name\']').autocomplete({
 $('#featured-product').delegate('.fa-minus-circle', 'click', function() {
 	$(this).parent().remove();
 });
+
+$('#button-random').on('click', function() {
+	var limit = parseInt($('#input-random').val()) || 5;
+	var exclude = [];
+	
+	$('#featured-product input[name=\'product[]\']').each(function() {
+		exclude.push($(this).val());
+	});
+	
+	$.ajax({
+		url: 'index.php?route=extension/module/featured/random&user_token={{ user_token }}&limit=' + limit,
+		type: 'GET',
+		dataType: 'json',
+		traditional: true,
+		data: { exclude: exclude },
+		beforeSend: function() {
+			$('#button-random').button('loading');
+		},
+		complete: function() {
+			$('#button-random').button('reset');
+		},
+		success: function(json) {
+			$.each(json, function(i, item) {
+				$('#featured-product' + item['product_id']).remove();
+				$('#featured-product').append('<div id="featured-product' + item['product_id'] + '"><i class="fa fa-minus-circle"></i> ' + item['name'] + '<input type="hidden" name="product[]" value="' + item['product_id'] + '" /></div>');
+			});
+			$('#featured-product div input').before(' <i class="fa fa-hand-grab-o handle"></i> ');
+		}
+	});
+});
 //--></script></div>
 {{ footer }}