public function get($f3)
{
global $smarty;
// 生成 smarty 的缓存 id
$smartyCacheId = 'Mobile|Index';
// 开启并设置 smarty 缓存时间
enableSmartyCache(true, MobileThemePlugin::getOptionValue('smarty_cache_time_goods_index'));
// 缓存页面
if ($smarty->isCached('mobile_index.tpl', $smartyCacheId)) {
goto out_display;
}
$categoryLevel = 3;
// 取得分类下面 3 层的商品
$categoryGoodsSzie = 4;
// 每个分类下面取 4 个商品
// 取得分类列表
$categoryService = new CategoryService();
$categoryArray = $categoryService->fetchCategoryArray(0);
//取得分类
// 取得商品列表
$categoryGoodsArray = array();
$goodsIdArray = array();
foreach ($categoryArray as $category) {
// 分类下面 3 层子分类， 取 4 个商品
$goodsArray = $categoryService->fetchGoodsArray($category['meta_id'], $categoryLevel, PluginHelper::SYSTEM_MOBILE, 0, $categoryGoodsSzie);
if (!empty($goodsArray)) {
$categoryGoodsArray[$category['meta_id']] = $goodsArray;
foreach ($goodsArray as $goodsItem) {
$goodsIdArray[] = $goodsItem['goods_id'];
}
}
}
// 网站完全没有商品？ 不缓存
if (empty($goodsIdArray)) {
goto out_display;
}
// 取得商品的图片
$goodsGalleryService = new GoodsGalleryService();
$goodsGalleryArray = $goodsGalleryService->fetchGoodsGalleryArrayByGoodsIdArray($goodsIdArray);
$currentGoodsId = -1;
$goodsThumbImageArray = array();
$goodsImageArray = array();
foreach ($goodsGalleryArray as $goodsGalleryItem) {
if ($currentGoodsId == $goodsGalleryItem['goods_id']) {
continue;
//每个商品我们只需要一张图片，跳过其它的图片
}
$currentGoodsId = $goodsGalleryItem['goods_id'];
// 新的商品 id
$goodsThumbImageArray[$currentGoodsId] = RouteHelper::makeImageUrl($goodsGalleryItem['thumb_url']);
$goodsImageArray[$currentGoodsId] = RouteHelper::makeImageUrl($goodsGalleryItem['img_url']);
}
// 赋值给模板
$smarty->assign('categoryArray', $categoryArray);
$smarty->assign('categoryGoodsArray', $categoryGoodsArray);
$smarty->assign('goodsThumbImageArray', $goodsThumbImageArray);
$smarty->assign('goodsImageArray', $goodsImageArray);
out_display:
$smarty->assign('seo_title', $smarty->getTemplateVars('seo_title') . ',' . $f3->get('HOST'));
$smarty->display('mobile_index.tpl', $smartyCacheId);
}
