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/**
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* Share v1.0.0
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* @Class Share
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* @description shopro-share 1.0.0 分享方法
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* @Author lidongtony
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* @Date 2021-04-19
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* @Email lidongtony@qq.com
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*/
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import store from "@/shopro/store";
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import $platform from "@/shopro/platform";
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// #ifdef H5
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import wxsdk from "@/shopro/wechat/sdk";
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// #endif
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export default {
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// 设置分享信息
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setShareInfo(scene = {
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title: '', // 自定义分享标题
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desc: '', // 自定义描述
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image: '', // 自定义分享图片
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params: {} // 自定义分享参数
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}) {
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let that = this;
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let shareInfo = {
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title: '', // 分享标题
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desc: '', // 描述
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image: '', // 分享图片
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path: '', // 分享路径
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copyLink: '', // 复制链接
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query: '' // 分享参数
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}
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let shareConfig = store.getters.initShare;
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let shopConfig = store.getters.initShop;
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if (shopConfig?.domain === '' || shareConfig.title === '' || shareConfig.image === '') {
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throw '请在商城配置中设置商城域名和分享信息'
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}
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// 设置自定义分享信息
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shareInfo.title = scene.title !== '' ? scene.title : shareConfig.title;
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shareInfo.image = scene.image !== '' ? scene.image : shareConfig.image;
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shareInfo.desc = scene.desc !== '' ? scene.desc : '';
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// 自动拼接分享用户参数
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let query = that.setShareQuery(scene.params);
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// #ifdef MP
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shareInfo.path = `/pages/index/index?${query}`;
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// #endif
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// #ifndef MP
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shareInfo.path = `${store.getters.initShop?.domain}?${query}`;
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// #endif
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shareInfo.copyLink = `${store.getters.initShop?.domain}?${query}`;
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shareInfo.query = query;
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// #ifdef H5
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if($platform.get() === 'wxOfficialAccount') {
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wxsdk.share(shareInfo);
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}
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// #endif
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store.commit("shareInfo", shareInfo);
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return shareInfo;
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},
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// 自定义分享参数拼接: 由于小程序码长度限制(B码最大32位长度),为了确保分享参数最大可扩展性，使用spm方法拼接 shareUserId.page.pageId.platform.from ----例 spm=88888888.3.1666666.3.2 即为ID为88888888用户通过微信网页平台生成了拼团ID为1666666的拼团分享海报
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setShareQuery(params) {
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let shareUserId = '0'; // 设置分享者用户ID
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if (params.shareId === undefined) {
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if (store.getters.isLogin) {
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shareUserId = store.getters.userInfo.id;
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}
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}
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let page = '1'; // 页面类型: 1=首页(默认),2=商品,3=拼团...按需扩展
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if (params.page !== undefined) {
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page = params.page;
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}
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let pageId = '0'; // 设置页面ID: 如商品ID、拼团ID等
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if (params.pageId !== undefined) {
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pageId = params.pageId;
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}
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let platform = ['H5', 'wxOfficialAccount', 'wxMiniProgram', 'App'].indexOf($platform.get()) +
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1; // 设置分享的平台渠道: 1=H5,2=微信公众号网页,3=微信小程序,4=App,...按需扩展
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let from = '1'; // 设置分享方式: 1=直接转发,2=海报,3=链接,...按需扩展
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if (params.from !== undefined) {
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from = params.from;
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}
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//spmParam = ... 可按需扩展
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return `spm=${shareUserId}.${page}.${pageId}.${platform}.${from}`;
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},
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getShareQuery(spm) {
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let shareParams = {};
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let shareParamsArray = spm.split('.');
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if(shareParamsArray[0] != '0') {
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shareParams.shareUserId = shareParamsArray[0];
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}
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switch(shareParamsArray[1]) {
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case '1':
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// 默认首页不跳转
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break;
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case '2':
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shareParams.page = '/pages/goods/detail';
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break;
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case '3':
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shareParams.page = '/pages/activity/groupon/detail';
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break;
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}
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if(shareParamsArray[2] !== '0') {
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shareParams.pageId = shareParamsArray[2];
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}
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shareParams.platform = shareParamsArray[3];
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shareParams.from = shareParamsArray[4];
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return shareParams;
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}
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}
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