113 lines
2.6 KiB
JavaScript
113 lines
2.6 KiB
JavaScript
import third from '@/sheep/api/third';
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import $wxsdk from '@/sheep/libs/sdk-h5-weixin';
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import $store from '@/sheep/store';
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import $platform from '@/sheep/platform';
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import { getRootUrl } from '@/sheep/helper';
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// 加载微信公众号JSSDK
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async function load() {
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if (
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$store('app').platform.auto_login &&
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!$store('user').isLogin &&
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location.href.search('pages/index/login') === -1
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) {
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// 发起自动登陆
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login();
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}
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$wxsdk.init();
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}
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// 微信公众号登陆
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async function login(code = '') {
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// 获取登陆地址
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if (!code) {
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const loginResult = await getLoginUrl();
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if (loginResult.error === 0 && loginResult.data.login_url) {
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uni.setStorageSync('returnUrl', location.href);
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window.location = loginResult.data.login_url;
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}
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} else {
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// 解密code发起登陆
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const loginResult = await loginByCode(code);
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if (loginResult.error === 0) {
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return loginResult;
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}
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}
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return false;
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}
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// 微信公众号绑定
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async function bind(code = '') {
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// 获取绑定地址
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if (code === '') {
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const loginResult = await getLoginUrl('bind');
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if (loginResult.error === 0 && loginResult.data.login_url) {
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uni.setStorageSync('returnUrl', location.href);
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window.location = loginResult.data.login_url;
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}
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} else {
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// 解密code发起登陆
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const loginResult = await bindByCode(code);
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if (loginResult.error === 0) {
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return loginResult;
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}
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}
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return false;
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}
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// 微信公众号解除绑定
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async function unbind() {
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const { error } = await third.wechat.unbind({
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platform: 'officialAccount',
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});
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return Promise.resolve(!error);
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}
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// 获取公众号登陆地址
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function getLoginUrl(event = 'login') {
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let page = getRootUrl() + 'pages/index/login';
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return third.wechat.oauthLogin({
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platform: 'officialAccount',
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payload: encodeURIComponent(
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JSON.stringify({
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page,
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event,
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}),
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),
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});
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}
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// 此处使用前端发送code在后端解密，防止用户在后端过长时间停留
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function loginByCode(code) {
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return third.wechat.login({
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platform: 'officialAccount',
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shareInfo: uni.getStorageSync('shareLog') || {},
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payload: encodeURIComponent(
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JSON.stringify({
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code,
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}),
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),
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});
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}
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// 此处使用前端发送code在后端解密，防止用户在后端过长时间停留
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function bindByCode(code) {
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return third.wechat.bind({
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platform: 'officialAccount',
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payload: encodeURIComponent(
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JSON.stringify({
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code,
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}),
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),
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});
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}
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export default {
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load,
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login,
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bind,
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unbind,
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jssdk: $wxsdk,
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};
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