You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
3.6 KiB
108 lines
3.6 KiB
<?php
|
|
|
|
namespace App\Http\Controllers\Wap;
|
|
|
|
use Illuminate\Support\Facades\DB;
|
|
|
|
class GoodsController extends BaseController
|
|
{
|
|
public function __construct()
|
|
{
|
|
parent::__construct();
|
|
}
|
|
|
|
//商品列表页
|
|
public function index($cat, $page = 0)
|
|
{
|
|
$pagenow = $page;
|
|
|
|
if (empty($cat) || !preg_match('/[0-9]+/', $cat)) {
|
|
return redirect()->route('page404');
|
|
}
|
|
|
|
$post = object_to_array(DB::table('product_type')->where('id', $cat)->first(), 1);
|
|
if (empty($post)) {
|
|
return redirect()->route('page404');
|
|
}
|
|
$data['post'] = $post;
|
|
|
|
$subcat = "";
|
|
$post2 = object_to_array(DB::table('product_type')->select('id')->where('pid', $cat)->get());
|
|
if (!empty($post2)) {
|
|
foreach ($post2 as $row) {
|
|
$subcat = $subcat . "typeid=" . $row["id"] . " or ";
|
|
}
|
|
}
|
|
$subcat = $subcat . "typeid=" . $cat;
|
|
$data['sql'] = $subcat;
|
|
|
|
$counts = DB::table("product")->whereRaw($subcat)->count();
|
|
if ($counts > sysconfig('CMS_MAXARC')) {
|
|
$counts = sysconfig('CMS_MAXARC');
|
|
dd($counts);
|
|
}
|
|
$pagesize = sysconfig('CMS_PAGESIZE');
|
|
$page = 0;
|
|
if ($counts % $pagesize) {//取总数据量除以每页数的余数
|
|
$pages = intval($counts / $pagesize) + 1; //如果有余数，则页数等于总数据量除以每页数的结果取整再加一,如果没有余数，则页数等于总数据量除以每页数的结果
|
|
} else {
|
|
$pages = $counts / $pagesize;
|
|
}
|
|
if (!empty($pagenow)) {
|
|
if ($pagenow == 1 || $pagenow > $pages) {
|
|
return redirect()->route('page404');
|
|
}
|
|
$page = $pagenow - 1;
|
|
$nextpage = $pagenow + 1;
|
|
$previouspage = $pagenow - 1;
|
|
} else {
|
|
$page = 0;
|
|
$nextpage = 2;
|
|
$previouspage = 0;
|
|
}
|
|
$data['page'] = $page;
|
|
$data['pages'] = $pages;
|
|
$data['counts'] = $counts;
|
|
$start = $page * $pagesize;
|
|
|
|
$data['posts'] = arclist(array("table" => "product", "sql" => $subcat, "limit" => "$start,$pagesize")); //获取列表
|
|
$data['pagenav'] = get_listnav(array("counts" => $counts, "pagesize" => $pagesize, "pagenow" => $page + 1, "catid" => $cat, "urltype" => "product")); //获取分页列表
|
|
|
|
if ($post['templist'] == 'category2') {
|
|
if (!empty($pagenow)) {
|
|
return redirect()->route('page404');
|
|
}
|
|
}
|
|
|
|
return view('wap.goods.index', $data);
|
|
}
|
|
|
|
//商品详情页
|
|
public function detail($id)
|
|
{
|
|
if (empty($id) || !preg_match('/[0-9]+/', $id)) {
|
|
return redirect()->route('page404');
|
|
}
|
|
|
|
$post = object_to_array(DB::table('product')->where('id', $id)->first(), 1);
|
|
if (empty($post)) {
|
|
return redirect()->route('page404');
|
|
}
|
|
$post['name'] = DB::table('product_type')->where('id', $post['typeid'])->value('name');
|
|
if (!$post) {
|
|
return redirect()->route('page404');
|
|
}
|
|
$cat = $post['typeid'];
|
|
$post['body'] = ReplaceKeyword($post['body']);
|
|
if (!empty($post['writer'])) {
|
|
$post['writertitle'] = $post['title'] . ' ' . $post['writer'];
|
|
}
|
|
|
|
$data['post'] = $post;
|
|
$data['pre'] = get_article_prenext(array('aid' => $post["id"], 'typeid' => $post["typeid"], 'type' => "pre"));
|
|
|
|
$post = object_to_array(DB::table('product_type')->where('id', $cat)->first(), 1);
|
|
|
|
return view('wap.goods.detail', $data);
|
|
}
|
|
}
|