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282 lines
12 KiB
282 lines
12 KiB
2 years ago
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<?php
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/**
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* [Laike System] Copyright (c) 2017-2020 laiketui.com
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* Laike is not a free software, it under the license terms, visited http://www.laiketui.com/ for more details.
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*/
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require_once(MO_LIB_DIR . '/DBAction.class.php');
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require_once(MO_LIB_DIR . '/ShowPager.class.php');
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require_once(MO_LIB_DIR . '/Tools.class.php');
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class IndexAction extends Action
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{
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public function getDefaultView()
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{
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$db = DBAction::getInstance();
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$request = $this->getContext()->getRequest();
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$product_class = addslashes(trim($request->getParameter('cid'))); // 分类名称
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$brand_id = addslashes(trim($request->getParameter('brand_id'))); // 品牌id
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$status = addslashes(trim($request->getParameter('status'))); // 上下架
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$s_type = addslashes(trim($request->getParameter('s_type'))); // 类型
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$product_title = addslashes(trim($request->getParameter('product_title'))); // 标题
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$pagesize = 10;
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// 每页显示多少条数据
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$page = $request->getParameter('page');
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// 页码
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if ($page) {
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$start = ($page - 1) * $pagesize;
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} else {
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$start = 0;
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}
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//分类
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$sql = "select cid,pname from lkt_product_class where recycle = 0 and sid = 0 order by sort desc";
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$rr = $db->select($sql);
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$res = $this->product_class($rr, $product_class);
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//品牌
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$sql = "select * from lkt_brand_class where recycle = 0 and status = 0 order by sort asc, brand_time desc";
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$rr1 = $db->select($sql);
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$rew = '';
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foreach ($rr1 as $key => $value) {
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if ($brand_id == $value->brand_id) {
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$rew .= "<option selected='selected' value='" . $value->brand_id . "'>$value->brand_name</option>";
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} else {
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$rew .= "<option value='" . $value->brand_id . "'>$value->brand_name</option>";
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}
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}
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//查询设置的最低库存值，低于该库存值的商品不显示在该页面
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$sql = "select config from lkt_product_config where id =1";
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$rr = $db->select($sql);
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if ($rr) {
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$config = unserialize($rr[0]->config);
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$min_inventory = $config['min_inventory'];
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} else {
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$min_inventory = 0;
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}
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$k = '';
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$con = [];
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$condition = ' recycle = 0 and num > 0 ';//0.不回收 1.回收
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if ($product_class != 0) {//存在产品类别
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$k = $this->class_sort($product_class);
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if ($k) {
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foreach ($k as $key => $value) {
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$con[] = " a.product_class = '$value' ";
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}
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$dd = implode('or', $con);
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$condition .= "and (" . $dd . ")";
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}
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}
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if ($brand_id != 0) {//品牌
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$condition .= " and brand_id = '$brand_id' ";
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}
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if ($status != 0) {//状态 0:上架 1:下架2:待上架
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if ($status == 1) {
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$condition .= " and status = 1 ";
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} else if ($status == 2) {
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$condition .= " and status = 0 ";
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} else if ($status == 3) {
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$condition .= " and status = 2 ";
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}
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}
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if ($s_type != 0) {//产品值属性 1：新品,2：热销，3：推荐
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$condition .= " and s_type like '%$s_type%' ";
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}
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if ($product_title != '') {//产品名字
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$condition .= " and a.product_title like '%$product_title%' ";
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}
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$sql = "select * from lkt_product_list as a where $condition order by a.sort asc,status asc,a.add_date desc ";
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$r_pager = $db->select($sql);
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if ($r_pager) {
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$total = count($r_pager);
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} else {
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$total = 0;
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}
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$pager = new ShowPager($total, $pagesize, $page);//[total_record] => 12 [pagesize] => 10 [total_pages] => 2 [cur_page] => 1 [offset] => 0 [_pernum] => 10
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$sql = "select * from lkt_product_list as a where $condition order by a.sort asc,status asc,a.add_date desc limit $start,$pagesize ";
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$r = $db->select($sql);
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$list = [];
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$status_num = 0;
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foreach ($r as $key => $value) {
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$pid = $value->id;//id
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$prrr = 0;//初始价格
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if ($value->initial != '') {
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$initial = unserialize($value->initial);
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$prrr = $initial['sj'];
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}
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$class = $value->product_class;//产品类别
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$num = $value->num;//数量
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$value->s_type = explode(',', $value->s_type);//产品值属性 1：新品,2：热销，3：推荐 (1,2,3)
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$typestr = trim($class, '-');//移除左右 -
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$typeArr = explode('-', $typestr);
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// 取数组最后一个元素 并查询分类名称
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$cid = end($typeArr);
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$sql_p = "select pname from lkt_product_class where cid ='" . $cid . "'";
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$r_p = $db->select($sql_p);
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if ($r_p) {
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$pname = $r_p['0']->pname;
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} else {
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$pname = '顶级';
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}
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if ($num == 0 && $value->status == 0) { // 当库存为0 并且商品还为上架状态
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$status_num += 1;
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}
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$sql = "select id,num,unit,price from lkt_configure where pid = '$pid'";//根据商品ID去查询商品对应的规格
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$r_s = $db->select($sql);
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if ($r_s) {
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$price = [];
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$unit = $r_s[0]->unit;
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foreach ($r_s as $k1 => $v1) {
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$price[$k1] = $v1->price;
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$configure_id = $v1->id;
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if ($v1->num <= $min_inventory && $v1->num > 0) {//还有商品，但是库存不足 修改状态 status( 0:未开启砍价 1:开启砍价 2 上架 3 缺货 4下架)
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$sql = "update lkt_configure set status = 3 where id = '$configure_id'";
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$db->update($sql);
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} else if ($v1->num == 0) {
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// $sql = "update lkt_configure set status = 4 where id = '$configure_id'";
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// $db->update($sql);
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}
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}
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$min = min($price);
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$present_price = $min;//最低价格
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} else {
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$unit = '';
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$present_price = $prrr;
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}
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//根据品牌ID查询对应名称
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$r01 = $db->select("select brand_name from lkt_brand_class where brand_id ='" . $value->brand_id . "'");
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$value->brand_name = $r01 ? $r01[0]->brand_name : '';
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$value->unit = $unit;
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$value->price = $present_price;
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$value->pname = $pname;
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$list[$key] = $value;
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}
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if ($status_num > 0) {
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$this->getDefaultView();
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}
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$url = "index.php?module=product&action=Index&cid=" . urlencode($product_class) . "&brand_id=" . urlencode($brand_id) . "&status=" . urlencode($status) . "&s_type=" . urlencode($s_type) . "&product_title=" . urlencode($product_title) . "&pagesize=" . urlencode($pagesize);
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$pages_show = $pager->multipage($url, $total, $page, $pagesize, $start, $para = '');// url 总条数 当前页码 每页显示条数
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$sql = "select * from lkt_config where id = '1'";
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$r = $db->select($sql);
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$uploadImg = $r[0]->uploadImg; // 图片上传位置
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$request->setAttribute("uploadImg", $uploadImg);// 图片上传位置
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$request->setAttribute("product_title", $product_title);//商品名称
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$request->setAttribute("class", $res);//分类名称
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$request->setAttribute("rew", $rew);//品牌
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$request->setAttribute("s_type", $s_type);//产品值属性 1：新品,2：热销，3：推荐
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$request->setAttribute("status", $status);//状态 0:上架 1:下架
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$request->setAttribute("list", $list);
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$request->setAttribute("min_inventory", $min_inventory);//库存
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$request->setAttribute('pages_show', $pages_show);//分页
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$request->setAttribute('pagesize', $pagesize);
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return View :: INPUT;
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}
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public function class_sort($product_class)//根据类别查询下一级
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{
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$db = DBAction::getInstance();
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$typestr = trim($product_class, '-');
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$typeArr = explode('-', $typestr);
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// 取数组最后一个元素 并查询分类名称
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$cid = end($typeArr);//找到本级ID
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$k[] = $product_class;
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if (!empty($cid)) {//循环下一级
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$sql_e = "select cid,pname from lkt_product_class where recycle = 0 and sid = $cid";
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$r_e = $db->select($sql_e);
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if ($r_e) {
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foreach ($r_e as $k01 => $v01) {//循环第三级
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$k[] = $product_class . $v01->cid . '-';
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$sql_e01 = "select cid,pname from lkt_product_class where recycle = 0 and sid = $v01->cid";
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$r_e01 = $db->select($sql_e01);
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if ($r_e01) {
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foreach ($r_e01 as $k02 => $v02) {
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$k[] = $product_class . $v01->cid . '-' . $v02->cid . '-';
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}
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}
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}
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}
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}
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return $k;
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}
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//所有的商品分类
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public function product_class($rr, $product_class)
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{
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$db = DBAction::getInstance();
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$res = '';
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if ($rr) {
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foreach ($rr as $key => $value) {
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$c = '-' . $value->cid . '-';
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//判断所属类别 添加默认标签
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if ($product_class == $c) {
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$res .= '<option selected="selected" value="' . $c . '">' . $value->pname . '</option>';
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} else {
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$res .= '<option value="' . $c . '">' . $value->pname . '</option>';
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}
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//循环第一层
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$sql_e = "select cid,pname from lkt_product_class where recycle = 0 and sid = $value->cid";
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$r_e = $db->select($sql_e);
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if ($r_e) {
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$hx = '-----';
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foreach ($r_e as $ke => $ve) {
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$cone = $c . $ve->cid . '-';
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//判断所属类别 添加默认标签
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if ($product_class == $cone) {
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$res .= '<option selected="selected" value="' . $cone . '">' . $hx . $ve->pname . '</option>';
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} else {
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$res .= '<option value="' . $cone . '">' . $hx . $ve->pname . '</option>';
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}
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//循环第二层
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$sql_t = "select cid,pname from lkt_product_class where recycle = 0 and sid = $ve->cid";
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$r_t = $db->select($sql_t);
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if ($r_t) {
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$hxe = $hx . '-----';
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foreach ($r_t as $k => $v) {
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$ctow = $cone . $v->cid . '-';
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//判断所属类别 添加默认标签
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if ($product_class == $ctow) {
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$res .= '<option selected="selected" value="' . $ctow . '">' . $hxe . $v->pname . '</option>';
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} else {
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$res .= '<option value="' . $ctow . '">' . $hxe . $v->pname . '</option>';
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}
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}
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}
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}
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}
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}
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}
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return $res;
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}
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public function execute()
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{
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}
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public function getRequestMethods()
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{
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return Request :: NONE;
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}
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}
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?>
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