ecmall挂件 商品分类 + 分类下品牌 gcategory_brand_list

转载自:ecmall挂件 商品分类 + 分类下品牌 gcategory_brand_list

在gcategory_list挂件基础上修改的一个挂件，增加了展示分类下品牌，品牌显示个数可配置

widget.info.php

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<?php
return array(
 'name'      => 'gcategory_brand_list',
 'display_name'  => '商品分类 + 分类下品牌',
 'author'    => 'Heui',
 'website'   => 'http://blog.runphp.net',
 'version'   => '1.0',
 'desc'      => '展示第一第二级商品分类和一级分类下品牌，适合放在比较宽的区域',
 'configurable'  => true,
);
 
?>

main.widget.php

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<?php
 
/**
 * 商品分类挂件
 *
 * @return  array   $category_brand_list
 */
class Gcategory_brand_listWidget extends BaseWidget
{
    var $_name = 'gcategory_brand_list';
    var $_ttl  = 86400;
 
    function _get_data()
    {
        $this->options['amount_cate'] = intval($this->options['amount_cate']);
        $this->options['amount_brand'] = intval($this->options['amount_brand']);
 
        $cache_server =& cache_server();
        $key = $this->_get_cache_id();
        $data = $cache_server->get($key);
        if($data === false)
        {
            $gcategory_mod =& bm('gcategory', array('_store_id' => 0));
            $gcategories = array();
            if(empty($this->options['amount_cate']))
            {
                $gcategories = $gcategory_mod->get_list(-1, true);
            }
            else
            {
                $gcategory = $gcategory_mod->get_list(0, true);
                $gcategories = $gcategory;
                foreach ($gcategory as $val)
                {
                    $result = $gcategory_mod->get_list($val['cate_id'], true);
                    $result = array_slice($result, 0, $this->options['amount_cate']);
                    $gcategories = array_merge($gcategories, $result);
                }
            }
            import('tree.lib');
            $tree = new Tree();
            $tree->setTree($gcategories, 'cate_id', 'parent_id', 'cate_name');
 
            $data = $tree->getArrayList(0);
            $cache_server->set($key, $data, $this->_ttl);
        }
/////////////新增加的品牌分类//
//echo $this->options['amount_brand'];exit;
 
        $good_mod =& m('goods');
 
        foreach ($data as $key => &$val){
            $result = $good_mod->get_list(
                        array('conditions' => "cate_id_1 = ".$val['id'],
            ));
 
            foreach ($result as $key => $value)  {
                if(!empty($value['brand'])){
                    $val['brand'][$key] = $value['brand'];
                }
            }
 
            if(!is_null($val['brand'])){
                $val['brand'] = array_unique($val['brand']);
                if (!empty($this->options['amount_brand'])) {
                    $val['brand'] = array_slice($val['brand'], 0, $this->options['amount_brand']);;
                }
            }else {
                $val['brand'] = null;
            }
        }
/////////////////
        return $data;
    }
 
    function parse_config($input)
    {
        $result = array();
        $result['amount_cate'] = $input['amount_cate'];
        $result['amount_brand'] = $input['amount_brand'];
        return $result;
    }
}
 
?>

ecmall挂件下载：
gcategory_brand_list

posted on 2011-04-02 23:53  heui  阅读(1043)  评论(0)  编辑  收藏  举报