552 lines
13 KiB
JavaScript
Executable File
552 lines
13 KiB
JavaScript
Executable File
App({
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data: {
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// 用户信息缓存key
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cache_user_info_key: "cache_shop_user_info_key",
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// 用户站点信息缓存key
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cache_user_merchant_key: "cache_shop_user_merchant_key",
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// 设备信息缓存key
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cache_system_info_key: "cache_shop_system_info_key",
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// 用户地址选择缓存key
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cache_buy_user_address_select_key: "cache_buy_user_address_select_key",
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// 用户传入信息缓存key
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cache_launch_info_key: "cache_shop_launch_info_key",
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// 默认用户头像
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default_user_head_src: "/images/default-user.png",
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// 成功圆形提示图片
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default_round_success_icon: "/images/default-round-success-icon.png",
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// 错误圆形提示图片
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default_round_error_icon: "/images/default-round-error-icon.png",
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// 页面标题
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common_pages_title: {
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"goods_search": "商品搜索",
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"goods_detail": "商品详情",
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"goods_attribute": "属性",
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"user_address": "我的地址",
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"user_address_save_add": "新增地址",
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"user_address_save_edit": "编辑地址",
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"buy": "订单确认",
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"user_order": "我的订单",
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"user_order_detail": "订单详情",
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"user_favor": "我的收藏",
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"answer_form": "留言",
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"answer_list": "问答",
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"user_answer_list": "我的留言",
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"user": "用户中心",
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"goods_category": "分类",
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"cart": "购物车",
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"message": "消息",
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"user_integral": "我的积分",
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"user_goods_browse": "我的足迹",
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},
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// 请求地址
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//request_url: "{{request_url}}",
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//request_url: "http://test.shopxo.net/",
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request_url: 'https://test.shopxo.net/',
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// 基础信息
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application_title: "{{application_title}}",
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application_describe: "{{application_describe}}",
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},
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/**
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* 小程序初始化
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*/
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onLaunch(options) {
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// 设置设备信息
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this.set_system_info();
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// 初始化用户信息、未授权用户唤醒授权操作
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let user = this.GetUserCacheInfo();
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// // 用户缓存不存在则唤醒用户授权
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if (user == false) {
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// 用户信息为空则唤醒授权
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this.UserAuthCode();
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}
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// 启动query参数处理
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this.startup_query(options);
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},
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/**
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* 启动query参数处理
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*/
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startup_query(options) {
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// 没有启动参数则返回
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if ((options.query || null) == null) {
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return false;
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}
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// 启动处理类型
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var type = options.query.type || null;
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switch (type) {
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// type=page
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case 'page':
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// 页面
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var page = options.query.page || null;
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// 参数值
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var value = options.query.value || null;
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// 附带参数值
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var params = null;
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// 进入逻辑处理
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switch (page) {
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// 进入店铺 page=shop
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case 'shop':
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// 进入项目详情 page=detail
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case 'detail':
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if (value != null) {
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params = 'id=' + value;
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}
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break;
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// 店铺买单 page=shoppay
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case 'shoppay':
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if (value != null) {
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params = 'shop_id=' + value;
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}
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break;
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default:
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break;
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}
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break;
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default:
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break;
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}
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// 是否需要进行页面跳转
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if (params != null) {
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wx.navigateTo({
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url: '/pages/' + page + '/' + page + '?' + params
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});
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}
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},
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/**
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* 获取设备信息
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*/
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get_system_info() {
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let system_info = wx.getStorageSync(this.data.cache_system_info_key);
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if ((system_info.data || null) == null) {
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return this.set_system_info();
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}
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return system_info.data;
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},
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/**
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* 设置设备信息
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*/
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set_system_info() {
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var system_info = wx.getSystemInfoSync();
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wx.setStorage({
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key: this.data.cache_system_info_key,
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data: system_info
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});
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return system_info;
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},
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/**
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/**
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* 请求地址生成
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*/
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get_request_url(a, c, m, params) {
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a = a || "index";
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c = c || "index";
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m = m || "api";
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params = params || "";
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if (params != "" && params.substr(0, 1) != "&") {
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params = "&" + params;
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}
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var user = this.GetUserCacheInfo();
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var app_client_user_id = user == false ? "" : user.wechat_openid;
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var user_id = user == false ? 0 : user.id;
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return (
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this.data.request_url +
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"index.php?s=/" + m + "/" + c + "/" + a +
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"&application_client=default&&application=app&application_client_type=wechat&application_user_id=" +
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app_client_user_id +
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"&user_id=" +
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user_id +
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"&ajax=ajax" +
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params
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);
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},
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/**
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* 获取平台用户信息
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* object 回调操作对象
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* method 回调操作对象的函数
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* return 有用户数据直接返回, 则回调调用者
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*/
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GetUserInfo(object, method) {
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var user = this.GetUserCacheInfo();
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if (user == false) {
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// 唤醒用户授权
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this.UserAuthCode(object, method);
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return false;
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} else {
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return user;
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}
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},
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/**
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* 获取本系统用户信息
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*/
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GetMyUserInfo() {
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var user = this.GetUserCacheInfo();
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if (user == false) {
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return null;
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} else {
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return user.my_user || null;
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}
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},
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/**
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* 从缓存获取用户信息
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*/
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GetUserCacheInfo() {
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let user = wx.getStorageSync(this.data.cache_user_info_key);
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if ((user || null) == null) {
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return false;
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}
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if ((user.my_user || null) == null) {
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user.my_user = null;
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}
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return user;
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},
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/**
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* 从缓存获美啦取用户信息
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*/
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GetMeiLaUserCacheInfo() {
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let user = wx.getStorageSync(this.data.cache_user_info_key);
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if ((user || null) == null) {
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return null;
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}
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if ((user.my_user || null) == null) {
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return null;
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}
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return user.my_user;
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},
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/**
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* 用户授权
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* object 回调操作对象
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* method 回调操作对象的函数
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*/
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UserAuthCode(object, method) {
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// 加载loding
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wx.showLoading({ title: '授权中...' });
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var $this = this;
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// 请求授权接口
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wx.getSetting({
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success(res) {
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if (!res.authSetting['scope.userInfo']) {
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wx.authorize({
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scope: 'scope.userInfo',
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success() {
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$this.user_auth_login(object, method);
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},
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fail: (e) => {
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wx.hideLoading();
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$this.showToast('授权失败');
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}
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});
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} else {
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$this.user_auth_login(object, method);
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}
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},
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fail: (e) => {
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wx.hideLoading();
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$this.showToast('授权校验失败');
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}
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});
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},
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/**
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* 用户登录
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* object 回调操作对象
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* method 回调操作对象的函数
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*/
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user_auth_login(object, method) {
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var $this = this;
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wx.checkSession({
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success: function () {
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var openid = wx.getStorageSync($this.data.cache_user_login_key);
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if ((openid || null) == null)
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{
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$this.user_login(object, method);
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} else {
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$this.get_user_login_info(object, method, openid);
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}
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},
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fail: function () {
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$this.user_login(object, method);
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}
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});
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},
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/**
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* 用户登录
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* object 回调操作对象
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* method 回调操作对象的函数
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*/
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user_login(object, method) {
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var $this = this;
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wx.login({
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success: (res) => {
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if (res.code) {
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wx.request({
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url: $this.get_request_url('GetWechatUserLogin', 'User'),
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method: 'POST',
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data: { authcode: res.code },
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dataType: 'json',
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header: { 'content-type': 'application/x-www-form-urlencoded' },
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success: (res) => {
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if (res.data.state == 'ok') {
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wx.setStorage({
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key: $this.data.cache_user_login_key,
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data: res.data.data
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});
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$this.get_user_login_info(object, method, res.data.data);
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} else {
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wx.hideLoading();
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$this.showToast(res.data.text);
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}
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},
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fail: () => {
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wx.hideLoading();
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$this.showToast('服务器请求出错');
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},
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});
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}
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},
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fail: (e) => {
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wx.hideLoading();
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$this.showToast('授权失败');
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}
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});
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},
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/**
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* 获取用户授权信息
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* object 回调操作对象
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* method 回调操作对象的函数
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* openid 用户openid
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*/
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get_user_login_info(object, method, openid) {
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var $this = this;
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wx.getUserInfo({
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withCredentials: true,
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success: function (res) {
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// 远程解密数据
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wx.request({
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url: $this.get_request_url('GetWechatUserInfo', 'User'),
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method: 'POST',
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data: { encrypted_data: res.encryptedData, iv: res.iv, openid: openid },
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dataType: 'json',
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header: { 'content-type': 'application/x-www-form-urlencoded' },
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success: (res) => {
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wx.hideLoading();
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if (res.data.state == 'ok') {
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wx.setStorage({
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key: $this.data.cache_user_info_key,
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data: res.data.data
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});
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if (typeof object === 'object' && (method || null) != null) {
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object[method]();
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}
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} else {
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$this.showToast(res.data.text);
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}
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},
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fail: () => {
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wx.hideLoading();
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$this.showToast('服务器请求出错');
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},
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});
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},
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fail: (e) => {
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wx.hideLoading();
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$this.showToast('获取用户信息失败');
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}
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});
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},
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/**
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* 字段数据校验
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* data 待校验的数据, 一维json对象
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* validation 待校验的字段, 格式 [{fields: 'mobile', msg: '请填写手机号码'}, ...]
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*/
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fields_check(data, validation) {
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for (var i in validation) {
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if ((data[validation[i]['fields']] || null) == null) {
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this.showToast(validation[i]['msg']);
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return false;
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}
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}
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return true;
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},
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/**
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* 获取当前时间戳
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*/
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get_timestamp() {
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return parseInt(new Date().getTime() / 1000);
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},
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/**
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* 获取日期
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* format 日期格式（默认 yyyy-MM-dd h:m:s）
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* timestamp 时间戳（默认当前时间戳）
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*/
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get_date(format, timestamp) {
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var d = new Date((timestamp || this.get_timestamp()) * 1000);
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var date = {
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"M+": d.getMonth() + 1,
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"d+": d.getDate(),
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"h+": d.getHours(),
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"m+": d.getMinutes(),
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"s+": d.getSeconds(),
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"q+": Math.floor((d.getMonth() + 3) / 3),
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"S+": d.getMilliseconds()
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};
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if (/(y+)/i.test(format)) {
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format = format.replace(RegExp.$1, (d.getFullYear() + '').substr(4 - RegExp.$1.length));
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}
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for (var k in date) {
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if (new RegExp("(" + k + ")").test(format)) {
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format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? date[k] : ("00" + date[k]).substr(("" + date[k]).length));
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}
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}
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return format;
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},
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/**
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* 获取对象、数组的长度、元素个数
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* obj 要计算长度的元素（object、array、string）
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*/
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get_length(obj) {
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var obj_type = typeof obj;
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if (obj_type == "string") {
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return obj.length;
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} else if (obj_type == "object") {
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var obj_len = 0;
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for (var i in obj) {
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obj_len++;
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}
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return obj_len;
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}
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return false;
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},
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/**
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* 价格保留两位小数
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* price 价格保留两位小数
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*/
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price_two_decimal(x) {
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var f_x = parseFloat(x);
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if (isNaN(f_x)) {
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return 0;
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}
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var f_x = Math.round(x * 100) / 100;
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var s_x = f_x.toString();
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var pos_decimal = s_x.indexOf('.');
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if (pos_decimal < 0) {
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pos_decimal = s_x.length;
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s_x += '.';
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}
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while (s_x.length <= pos_decimal + 2) {
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s_x += '0';
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}
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return s_x;
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},
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/**
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* 事件操作
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*/
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operation_event(e) {
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var value = e.currentTarget.dataset.value || null;
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var type = parseInt(e.currentTarget.dataset.type);
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if (value != null) {
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switch (type) {
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// web
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case 0:
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wx.navigateTo({ url: '/pages/web-view/web-view?url=' + value });
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break;
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// 内部页面
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case 1:
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wx.navigateTo({ url: value });
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break;
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// 跳转到外部小程序
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case 2:
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wx.navigateToMiniProgram({ appId: value });
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break;
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// 跳转到地图查看位置
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case 3:
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var values = value.split('|');
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if (values.length != 4) {
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wx.showToast({ content: '事件值格式有误' });
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return false;
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}
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wx.openLocation({
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name: values[0],
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address: values[1],
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longitude: values[2],
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latitude: values[3],
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});
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break;
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// 拨打电话
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case 4:
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wx.makePhoneCall({ number: value });
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break;
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}
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}
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},
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/**
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* 默认弱提示方法
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* msg [string] 提示信息
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* status [string] 状态 默认error [正确success, 错误error]
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*/
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showToast(msg, status)
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{
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if ((status || 'error') == 'success')
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{
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wx.showToast({
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title: msg,
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duration: 3000
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});
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} else {
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wx.showToast({
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image: '/images/default-toast-error.png',
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title: msg,
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duration: 3000
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});
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}
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}
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}); |