public function build()
{
$return_struct = array('status' => 0, 'code' => 501, 'msg' => 'Not Implemented', 'content' => array());
try {
//$profiler = new Profiler;
//* 初始化返回数据 */
$return_data = array();
//* 收集请求数据 ==根据业务逻辑定制== */
$request_data = $this->input->post();
//* 实现功能后屏蔽此异常抛出 */
//throw new MyRuntimeException('Not Implemented',501);
//权限验证
if ($this->site_id == 0) {
throw new MyRuntimeException(Kohana::lang('o_global.select_site'), 400);
}
role::check('default', $this->site_id, 0);
// 调用底层服务
$sitemap_service = SitemapService::get_instance();
//业务逻辑
$xmlContent = '';
$xmlContent .= '<?xml version="1.0" encoding="UTF-8"?>';
$xmlContent .= '<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
//添加首页
if (!empty($request_data['index']) && is_numeric($request_data['index'])) {
$priority = number_format($request_data['index'], 1);
} else {
throw new MyRuntimeException(Kohana::lang('o_global.bad_request'), 404);
}
$site_domain = Mysite::instance($this->site_id)->get('domain');
$xmlContent .= sitemap::Render('http://' . $site_domain, 0, 'always', $priority);
//添加分类页面
$categories = $sitemap_service->get_category_page_by_site_id($this->site_id);
if (!empty($request_data['category']) && is_numeric($request_data['category'])) {
$priority = number_format($request_data['category'], 1);
} else {
throw new MyRuntimeException(Kohana::lang('o_global.bad_request'), 404);
}
if (!empty($categories)) {
foreach ($categories as $category) {
if (empty($request_data['exclude_category']) || !empty($request_data['exclude_category']) && !in_array($category['id'], $request_data['exclude_category'])) {
$xmlContent .= sitemap::Render(category::permalink($category['id']), 0, 'weekly', $priority);
}
}
}
//添加商品页面
if (!empty($request_data['product']) && is_numeric($request_data['product'])) {
$priority = number_format($request_data['product'], 1);
} else {
throw new MyRuntimeException(Kohana::lang('o_global.bad_request'), 404);
}
if (isset($request_data['on_sale'])) {
$on_sale = intval($request_data['on_sale']);
} else {
throw new MyRuntimeException(Kohana::lang('o_global.bad_request'), 404);
}
$products = $sitemap_service->get_product_page_by_site_id($this->site_id, $on_sale);
if (!empty($request_data['exclude_product'])) {
if (preg_match('/^([a-zA-Z0-9_]+,)*[a-zA-Z0-9_]+$/i', $request_data['exclude_product'])) {
$request_data['exclude_product'] = explode(',', $request_data['exclude_product']);
} else {
throw new MyRuntimeException(Kohana::lang('o_site.product_id_format_check'), 404);
}
}
if (!empty($products)) {
foreach ($products as $product) {
if (empty($request_data['exclude_product'])) {
$xmlContent .= sitemap::Render(product::permalink($product['id']), $product['update_timestamp'], 'weekly', $priority);
} elseif (!empty($request_data['exclude_product']) && !in_array($product['sku'], $request_data['exclude_product'])) {
$xmlContent .= sitemap::Render(product::permalink($product['id']), $product['update_timestamp'], 'weekly', $priority);
}
}
}
//添加促销页
if (!empty($request_data['promotion']) && is_numeric($request_data['promotion'])) {
$priority = number_format($request_data['promotion'], 1);
} else {
throw new MyRuntimeException(Kohana::lang('o_global.bad_request'), 404);
}
$promotions = $sitemap_service->get_promotion_page_by_site_id($this->site_id);
if (!empty($promotions)) {
$route = Myroute::instance()->get();
$action = $route['promotion'];
foreach ($promotions as $promotion) {
$xmlContent .= sitemap::Render('http://' . $site_domain . '/' . $action . '/' . $promotion['id'], time(), 'weekly', $priority);
}
}
//添加文案页
if (!empty($request_data['doc']) && is_numeric($request_data['doc'])) {
$priority = number_format($request_data['doc'], 1);
} else {
throw new MyRuntimeException(Kohana::lang('o_global.bad_request'), 404);
}
$docs = $sitemap_service->get_doc_page_by_site_id($this->site_id);
if (!empty($docs)) {
foreach ($docs as $doc) {
$lastmod = strtotime($doc['updated']);
$xmlContent .= sitemap::Render('http://' . $site_domain . '/' . $doc['permalink'], $lastmod, 'weekly', $priority);
}
}
$xmlContent .= '</urlset>';
$data['sitemap'] = $xmlContent;
if (!Mysite_detail::instance()->update_by_site_id($this->site_id, $data)) {
throw new MyRuntimeException(Kohana::lang('o_site.sitemap_error_handle'), 500);
}
//* 补充&修改返回结构体 */
$return_struct['status'] = 1;
$return_struct['code'] = 200;
$return_struct['msg'] = '操作成功';
$return_struct['content'] = $return_data;
$return_struct['action'] = array('type' => 'location', 'url' => url::base() . 'site/sitemap');
//* 请求类型 */
if ($this->is_ajax_request()) {
// ajax 请求
// json 输出
$this->template->content = $return_struct;
} else {
// html 输出
$this->template->return_struct = $return_struct;
$content = new View('info');
$this->template->content = $content;
//* 请求结构数据绑定 */
$this->template->content->request_data = $request_data;
//* 返回结构体绑定 */
$this->template->content->return_struct = $return_struct;
}
// end of request type determine
} catch (MyRuntimeException $ex) {
$return_struct['status'] = 0;
$return_struct['code'] = $ex->getCode();
$return_struct['msg'] = $ex->getMessage();
//TODO 异常处理
//throw $ex;
if ($this->is_ajax_request()) {
$this->template->content = $return_struct;
} else {
$this->template->return_struct = $return_struct;
$content = new View('info');
$this->template->content = $content;
//* 请求结构数据绑定 */
$this->template->content->request_data = $request_data;
//* 返回结构体绑定 */
$this->template->content->return_struct = $return_struct;
}
}
}