377 lines
9.2 KiB
JavaScript
377 lines
9.2 KiB
JavaScript
var api = require('../config/api.js');
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function formatTime(date) {
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var year = date.getFullYear()
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var month = date.getMonth() + 1
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var day = date.getDate()
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var hour = date.getHours()
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var minute = date.getMinutes()
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var second = date.getSeconds()
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return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':')
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}
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const formatNumber = n => {
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n = n.toString()
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return n[1] ? n : '0' + n
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}
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function formatTimeNum(number, format) {
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var formateArr = ['Y', 'M', 'D', 'h', 'm', 's'];
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var returnArr = [];
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var date = new Date(number * 1000);
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returnArr.push(date.getFullYear());
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returnArr.push(formatNumber(date.getMonth() + 1));
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returnArr.push(formatNumber(date.getDate()));
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returnArr.push(formatNumber(date.getHours()));
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returnArr.push(formatNumber(date.getMinutes()));
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returnArr.push(formatNumber(date.getSeconds()));
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for (var i in returnArr) {
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format = format.replace(formateArr[i], returnArr[i]);
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}
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return format;
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}
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function testMobile(num) {
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console.log
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var myreg = /^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1})|(17[0-9]{1})|(16[0-9]{1})|(19[0-9]{1}))+\d{8})$/;
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if (num.length == 0) {
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wx.showToast({
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title: '手机号为空',
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image: '/images/icon/icon_error.png',
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})
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return false;
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} else if (num.length < 11) {
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wx.showToast({
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title: '手机号长度有误！',
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image: '/images/icon/icon_error.png',
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})
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return false;
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} else if (!myreg.test(num)) {
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wx.showToast({
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title: '手机号有误！',
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image: '/images/icon/icon_error.png',
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})
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return false;
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} else {
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return true;
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}
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}
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/**
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* 封封微信的的request
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*/
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function request(url, data = {}, method = "GET") {
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return new Promise(function(resolve, reject) {
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wx.request({
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url: url,
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data: data,
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method: method,
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header: {
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'Content-Type': 'application/json',
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'X-Nideshop-Token': wx.getStorageSync('token')
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},
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success: function(res) {
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if (res.statusCode == 200) {
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if (res.data.errno == 401) {
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//需要登录后才可以操作
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let code = null;
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return login().then((res) => {
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code = res.code;
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return getUserInfo();
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}).then((userInfo) => {
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//登录远程服务器
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request(api.AuthLoginByWeixin, {
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code: code,
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userInfo: userInfo
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}, 'POST').then(res => {
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if (res.errno === 0) {
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//存储用户信息
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wx.setStorageSync('userInfo', res.data.userInfo);
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wx.setStorageSync('token', res.data.token);
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resolve(res);
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} else {
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reject(res);
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}
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}).catch((err) => {
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reject(err);
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});
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}).catch((err) => {
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reject(err);
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})
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} else {
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resolve(res.data);
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}
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} else {
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reject(res.errMsg);
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}
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},
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fail: function(err) {
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reject(err)
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}
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})
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});
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}
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/**
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* 检查微信会话是否过期
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*/
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function checkSession() {
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return new Promise(function(resolve, reject) {
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wx.checkSession({
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success: function() {
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resolve(true);
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},
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fail: function() {
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reject(false);
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}
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})
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});
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}
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/**
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* 调用微信登录
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*/
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function login() {
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return new Promise(function(resolve, reject) {
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wx.login({
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success: function(res) {
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if (res.code) {
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//登录远程服务器
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resolve(res);
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} else {
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reject(res);
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}
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},
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fail: function(err) {
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reject(err);
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}
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});
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});
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}
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function getUserInfo() {
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return new Promise(function(resolve, reject) {
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wx.getUserInfo({
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withCredentials: true,
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success: function(res) {
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resolve(res);
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},
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fail: function(err) {
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reject(err);
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}
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})
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});
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}
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function redirect(url) {
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//判断页面是否需要登录
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if (false) {
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wx.redirectTo({
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url: '/pages/auth/login/login'
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});
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return false;
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} else {
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wx.redirectTo({
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url: url
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});
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}
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}
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function showErrorToast(msg) {
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wx.showToast({
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title: msg,
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icon: 'none',
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})
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}
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function showSuccessToast(msg) {
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wx.showToast({
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title: msg,
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icon: 'success',
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})
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}
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function sentRes(url, data, method, fn) {
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data = data || null;
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if (data == null) {
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var content = require('querystring').stringify(data);
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} else {
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var content = JSON.stringify(data); //json format
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}
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var parse_u = require('url').parse(url, true);
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var isHttp = parse_u.protocol == 'http:';
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var options = {
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host: parse_u.hostname,
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port: parse_u.port || (isHttp ? 80 : 443),
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path: parse_u.path,
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method: method,
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headers: {
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'Content-Type': 'application/json',
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'Content-Length': Buffer.byteLength(content, "utf8"),
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'Trackingmore-Api-Key': '1b70c67e-d191-4301-9c05-a50436a2526d'
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}
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};
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var req = require(isHttp ? 'http' : 'https').request(options, function(res) {
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var _data = '';
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res.on('data', function(chunk) {
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_data += chunk;
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});
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res.on('end', function() {
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fn != undefined && fn(_data);
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});
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});
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req.write(content);
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req.end();
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}
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function loginNow() {
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let userInfo = wx.getStorageSync('userInfo');
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if (userInfo == '') {
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wx.navigateTo({
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url: '/pages/app-auth/index',
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});
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return false;
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} else {
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return true;
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}
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}
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function getTextLength(str, full) {
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let len = 0;
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for (let i = 0; i < str.length; i++) {
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let c = str.charCodeAt(i);
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//单字节加1
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if ((c >= 0x0001 && c <= 0x007e) || (0xff60 <= c && c <= 0xff9f)) {
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len++;
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} else {
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len += (full ? 2 : 1);
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}
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}
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return len;
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}
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/**
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* rgba(255, 255, 255, 1) => #ffffff
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* @param {String} color
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*/
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function transferColor(color = '') {
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let res = '#';
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color = color.replace(/^rgba?\(/, '').replace(/\)$/, '');
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color = color.split(', ');
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color.length > 3 ? color.length = 3 : '';
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for (let item of color) {
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item = parseInt(item || 0);
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if (item < 10) {
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res += ('0' + item)
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} else {
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res += (item.toString(16))
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}
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}
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return res;
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}
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function transferBorder(border = '') {
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let res = border.match(/(\w+)px\s(\w+)\s(.*)/);
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let obj = {};
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if (res) {
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obj = {
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width: +res[1],
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style: res[2],
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color: res[3]
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}
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}
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return res ? obj : null;
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}
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/**
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* 内边距，依次为上右下左
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* @param {*} padding
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*/
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function transferPadding(padding = '0 0 0 0') {
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padding = padding.split(' ');
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for (let i = 0, len = padding.length; i < len; i++) {
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padding[i] = +padding[i].replace('px', '');
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}
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return padding;
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}
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/**
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* type1: 0, 25, 17, rgba(0, 0, 0, 0.3)
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* type2: rgba(0, 0, 0, 0.3) 0px 25px 17px 0px => (0, 25, 17, rgba(0, 0, 0, 0.3))
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* @param {*} shadow
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*/
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function transferBoxShadow(shadow = '', type) {
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if (!shadow || shadow === 'none') return;
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let color;
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let split;
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split = shadow.match(/(\w+)\s(\w+)\s(\w+)\s(rgb.*)/);
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if (split) {
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split.shift();
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shadow = split;
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color = split[3] || '#ffffff';
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} else {
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split = shadow.split(') ');
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color = split[0] + ')'
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shadow = split[1].split('px ');
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}
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return {
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offsetX: +shadow[0] || 0,
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offsetY: +shadow[1] || 0,
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blur: +shadow[2] || 0,
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color
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}
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}
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function getUid(prefix) {
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prefix = prefix || '';
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return (
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prefix +
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'xxyxxyxx'.replace(/[xy]/g, c => {
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let r = (Math.random() * 16) | 0;
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let v = c === 'x' ? r : (r & 0x3) | 0x8;
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return v.toString(16);
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})
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);
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}
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module.exports = {
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formatTime: formatTime,
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formatTimeNum: formatTimeNum,
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request,
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redirect,
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showErrorToast,
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showSuccessToast,
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checkSession,
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login,
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getUserInfo,
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testMobile,
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sentRes,
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loginNow,
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getTextLength,
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transferBorder,
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transferColor,
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transferPadding,
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transferBoxShadow,
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getUid
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} |