public function getpriceInfo($pid, $count, $model)
{
$list = $this->where("id='{$pid}'")->find();
if (empty($list)) {
return false;
}
$model_price = $this->model_attr_price($model);
$list['price'] = (double) (VipPrice($list['price']) + $model_price);
$list['pricespe'] = (double) (VipPrice($list['pricespe']) + $model_price);
$list['count'] = $count;
$ginfo = get_members_group(session('memberID'));
$list['discount'] = $ginfo['discount'] ? $ginfo['discount'] : 1;
$list['price_total'] = $list['price'] * $count;
$list['pricespe_total'] = $list['pricespe'] * $count;
//优惠活动,1为批发
if (in_array($list['activity'], array('1'))) {
switch ($list['activity']) {
case 1:
$PL_model = D('Products_lot');
$data = $PL_model->where(array('product_id' => $pid))->select();
$maxcount = $PL_model->where("product_id='{$pid}'")->order("maxcount desc")->find();
foreach ($data as $k => $v) {
if ($count >= $v['mincount'] && $count <= $v['maxcount']) {
$list['pricespe'] = $list['price'] = (double) $v['price'];
$list['price_total'] = $list['price'] * $count;
$list['pricespe_total'] = $list['pricespe'] * $count;
break 2;
} elseif ($count >= $maxcount['maxcount']) {
$list['pricespe'] = $list['price'] = (double) $maxcount['price'];
$list['price_total'] = $list['price'] * $count;
$list['pricespe_total'] = $list['pricespe'] * $count;
break 2;
}
}
break;
}
}
if ($list['price_total'] <= $list['pricespe_total'] && $list['price_total']) {
$list['total'] = $list['price_total'];
} else {
$list['total'] = $list['pricespe_total'];
}
if ($discount > 0) {
$list['total'] = $list['total'] * $discount;
}
return $list;
}
function good($pid)
{
$dao = D("Products");
if (isset($_POST['id'])) {
$pid = intval($_POST['id']);
}
$this->pid = $pid;
$list = $dao->where("id=" . $pid)->find();
if ($list) {
$dao->viewcounts($pid);
//添加用户最近浏览的产品
if (!isset($_SESSION['product_history'])) {
$_SESSION['product_history'] = $pid;
} else {
if (!($broswer_history_num = GetValue('broswer_history_num'))) {
$broswer_history_num = 100;
}
$history_array = explode(',', $_SESSION['product_history']);
array_push($history_array, (int) $pid);
$history_array = array_unique($history_array);
if (count($history_array) > $broswer_history_num) {
array_shift($history_array);
}
$_SESSION['product_history'] = implode(',', $history_array);
}
//ajax属性价格
if (isset($_POST['attr_id'])) {
$products_attr_model = D("Products_attr");
$map['id'] = array('in', $_POST['attr_id']);
$products_attr = $products_attr_model->where($map)->select();
$attrs = array();
if ($products_attr) {
$attrs['price'] = 0;
foreach ($products_attr as $attr) {
$attrs['price'] += $attr['attr_price'];
}
if ($attrs['price']) {
$attrs['product_price'] = getprice_str(VipPrice($list['pricespe']) + $attrs['price']);
$attrs['attr_price'] = '(' . getprice_str(VipPrice($list['pricespe'])) . ($attrs['price'] > 0 ? '+' : '') . getprice_str($attrs['price']) . ')';
} else {
$attrs['product_price'] = getprice_str($list['pricespe']);
$attrs['attr_price'] = '';
}
die(json_encode($attrs));
}
}
//产品主图、细节图片、详情图片 start
$zoomcount = productzoompiccount($list);
// 产品放大镜图片数量
$list["zoomcount"] = $zoomcount;
$tempzoompics = array();
for ($i = 1; $i <= $zoomcount; $i++) {
$tempzoompics[$i - 1] = productzoompicpath($list, $i);
}
$list["tempzoompics"] = $tempzoompics;
// dump($tempzoompics);
$detailcount = productdetailpiccount($list);
//产品详细图片数量
$list["detailcount"] = $detailcount;
$tempdetailpics = array();
for ($i = 1; $i <= $detailcount; $i++) {
$tempdetailpics[$i - 1] = productdetailpicpath($list, $i);
}
$list["tempdetailpics"] = $tempdetailpics;
//产品主图、细节图片、详情图片 end
$this->list = $list;
//获取Vip价格
$this->vipPrice = VipPrice(get_real_price($list["price"], $list["pricespe"]));
//上一产品，下一产品
$prev = $dao->where(array("id" => array("lt", $pid), 'cateid' => $list['cateid']))->order('id desc')->find();
$next = $dao->where(array("id" => array("gt", $pid), 'cateid' => $list['cateid']))->order('id asc')->find();
if ($prev) {
$this->prev = build_url($prev, 'pro_url');
}
if ($next) {
$this->next = build_url($next, 'pro_url');
}
//获取产品属性
$attrlist = $dao->get_attrs($list['cateid'], $pid);
if ($attrlist) {
foreach ($attrlist as $k => $val) {
$attrs[$val['name']] = $val;
}
}
$this->attrs = $attrs;
$this->attrcount = count($attrlist[0]['attrs']);
//获取产品自身属性和关联产品的属性
$product_ids = array($pid);
$related_products_id = D('Products_related')->where("products_id={$pid}")->select();
if ($related_products_id) {
foreach ($related_products_id as $val) {
array_push($product_ids, $val['related_products_id']);
}
}
sort($product_ids);
foreach ($product_ids as $product_id) {
$product_info = D('Products')->where("id=" . $product_id)->find();
$related_attr_list[$product_id] = D('Products_attr')->get_attrs($product_info['cateid'], $product_id);
$related_attr_list[$product_id]['product'] = $product_info;
}
$this->related_attr_list = $related_attr_list;
if (!($realted_num = GetValue('realted_num'))) {
$realted_num = 6;
}
//相同尺码相同颜色
$Pro_attrView = D('Pro_attrView');
$att_values = implode(',', array_map('reset', $Pro_attrView->field('attr_value')->where(array('products_id' => $pid))->select()));
$attrs_same = array();
foreach ($attrlist as $k => $attr) {
$attrs_same[$k]['name'] = $attr['name'];
$attrs_same[$k]['pro'] = $Pro_attrView->where(array('attr_value' => array('in', $att_values), 'cateid' => $list['cateid']))->group('id')->limit(5)->select();
}
$this->attrs_same = $attrs_same;
//获取同类产品,用户还买了什么产品
$sameclass = $dao->where(array('cateid' => $list['cateid']))->limit($realted_num)->select();
$sameclass = $dao->rand($sameclass);
//类别产品数量
$this->cate_count = $dao->where(array('cateid' => $list['cateid']))->count();
//产品位置
$this->postion = reset($dao->field('count(*)+1 as postion')->where("id<'" . $pid . "' and cateid='" . $list['cateid'] . "'")->order('id desc')->find());
//获取关联产品
$Products_related_Model = D('Products_related');
$related = $Products_related_Model->field('b.*')->table(C('DB_PREFIX') . 'products_related a')->join(C('DB_PREFIX') . 'products b on a.related_products_id=b.id')->where(array('a.products_id' => $pid))->limit($realted_num)->select();
//获取关联产品的属性
if ($related) {
foreach ($related as $k => $val) {
$attrs = $dao->get_attrs($val['cateid'], $val['id']);
if ($attrs) {
foreach ($attrs as $at) {
$related[$k]['attrs'][$at['name']] = $at;
}
}
}
}
//没有关联产品则随机
//empty($related)? $related = $sameclass: $related = $dao->rand($related);
$this->related = $related;
$this->sameclass = $sameclass;
//欢迎词
$dao = D('Ad');
$this->welcome = $dao->where(array('remark' => '产品内页欢迎词'))->getField('content');
//获取产品相册
$dao = D("Products_gallery");
$gallerys = $dao->where("pid=" . $pid)->order("sort desc")->select();
if (GetValue('auto_find_gallery')) {
if (file_exists(__ROOT__ . $list['bigimage'])) {
$bigimage = pathinfo(__ROOT__ . $list['bigimage']);
$filename = $bigimage['filename'];
$dirname = $bigimage['dirname'];
$files = glob($dirname . '/' . $filename . '_*');
foreach ($files as $f) {
$gallerys[]['img_url'] = $f;
}
}
}
$this->gallerys = $gallerys;
$this->catep = get_catep_arr($list['cateid']);
$classModel = D("Cate");
//类别信息
$this->cate = $cate = $classModel->where(array('id' => $list['cateid']))->find();
$classid = $list['cateid'];
$this->cateid = $classid;
//SEO相关
if (!empty($list['pagekey']) || !$classid) {
$this->assign('pagekeywords', $list['pagekey']);
} else {
$this->assign('pagekeywords', $classModel->getKeywords($classid));
}
if (!empty($list['pagedec']) || !$classid) {
$this->assign('pagedesc', $list['pagedec']);
} else {
$this->assign('pagedesc', $classModel->getDescription($classid));
}
if (!empty($list['pagetitle']) || !$classid) {
$this->assign('pagetitle', $list['pagetitle']);
} else {
$this->assign('pagetitle', $classModel->getPageTitle($classid));
}
//评论数
$products_ask = D('Products_ask');
$this->review_num = $products_ask->where('products_id=' . $pid)->count();
$this->review_list = $products_ask->where('products_id=' . $pid)->select();
if (in_array($list['activity'], array('1'))) {
switch ($list['activity']) {
case 1:
$PL_model = D('Products_lot');
$PL = array();
$PL['list'] = $PL_model->where("product_id={$pid}")->order('mincount asc')->select();
if ($PL['list']) {
$PL['minprice'] = $PL_model->where("product_id={$pid}")->order("maxcount desc")->getField('price');
$PL['maxprice'] = $PL_model->where("product_id={$pid}")->order("mincount asc")->getField('price');
$this->assign("PL", $PL);
$this->display('Empty:disp_lot');
die;
}
break;
}
}
$this->display("Empty:disp");
} else {
$this->redirect('Index/index');
}
}
