发布v1.0.3

2022-11-22 15:45:36 +08:00
commit 01f091fcd8
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+import $store from '@/sheep/store';
+import $platform from '@/sheep/platform';
+import $router from '@/sheep/router';
+import $url from '@/sheep/url';
+// #ifdef H5
+import $wxsdk from '@/sheep/libs/sdk-h5-weixin';
+// #endif
+
+// 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
+const platformMap = ['H5', 'WechatOfficialAccount', 'WechatMiniProgram', 'App'];
+
+// 设置分享方式: 1=直接转发,2=海报,3=复制链接,...按需扩展
+const fromMap = ['forward', 'poster', 'link'];
+
+// 设置分享信息参数
+const getShareInfo = (
+  scene = {
+    title: '', // 自定义分享标题
+    desc: '', // 自定义描述
+    image: '', // 自定义分享图片
+    params: {}, // 自定义分享参数
+  },
+  poster = {
+    // 自定义海报数据
+    type: 'user',
+  },
+) => {
+  let shareInfo = {
+    title: '', // 分享标题
+    desc: '', // 描述
+    image: '', // 分享图片
+    path: '', // 分享页面+参数
+    link: '', // 分享Url+参数
+    query: '', // 分享参数
+    poster, // 海报所需数据
+  };
+
+  const app = $store('app');
+  const shareConfig = app.platform.share;
+
+  // 自动拼接分享用户参数
+  const query = buildSpmQuery(scene.params);
+  shareInfo.query = query;
+
+  // 配置分享链接地址
+  shareInfo.link = buildSpmLink(query, shareConfig.linkAddress);
+
+  // 配置转发参数
+  if (shareConfig.methods.includes('forward')) {
+    if (shareConfig.forwardInfo.title === '' || shareConfig.forwardInfo.image === '') {
+      console.log('请在平台设置中配置转发信息');
+    }
+    // 设置自定义分享信息
+    shareInfo.title = scene.title || shareConfig.forwardInfo.title;
+    shareInfo.image = $url.cdn(scene.image || shareConfig.forwardInfo.image);
+    shareInfo.desc = scene.desc || shareConfig.forwardInfo.subtitle;
+    shareInfo.path = buildSpmPath(query);
+  }
+
+  return shareInfo;
+};
+
+// 构造spm分享参数
+const buildSpmQuery = (params) => {
+  const user = $store('user');
+  let shareId = '0'; // 设置分享者用户ID
+  if (typeof params.shareId === 'undefined') {
+    if (user.isLogin) {
+      shareId = user.userInfo.id;
+    }
+  }
+  let page = '1'; // 页面类型: 1=首页(默认),2=商品,3=拼团商品,4=秒杀商品,5=邀请参团...按需扩展
+  if (typeof params.page !== 'undefined') {
+    page = params.page;
+  }
+  let query = '0'; // 设置页面ID: 如商品ID、拼团ID等
+  if (typeof params.query !== 'undefined') {
+    query = params.query;
+  }
+  let platform = platformMap.indexOf($platform.name) + 1;
+  let from = '1';
+  if (typeof params.from !== 'undefined') {
+    from = platformMap.indexOf(params.from) + 1;
+  }
+  //spmParams = ...  可按需扩展
+  return `spm=${shareId}.${page}.${query}.${platform}.${from}`;
+};
+
+// 构造页面分享参数
+const buildSpmPath = (query) => {
+  return `/pages/index/index?${query}`;
+};
+
+// 构造分享链接
+const buildSpmLink = (query, linkAddress = '') => {
+  return `${linkAddress}?${query}`;
+};
+
+// 解析Spm
+const decryptSpm = (spm) => {
+  const user = $store('user');
+  let shareParamsArray = spm.split('.');
+  let shareParams = {
+    spm,
+    shareId: 0,
+    page: '',
+    query: {},
+    platform: '',
+    from: '',
+  };
+  let query;
+  shareParams.shareId = shareParamsArray[0];
+  switch (shareParamsArray[1]) {
+    case '1':
+      // 默认首页不跳转
+      shareParams.page = '/pages/index/index';
+      break;
+    case '2':
+      // 普通商品
+      shareParams.page = '/pages/goods/index';
+      shareParams.query = {
+        id: shareParamsArray[2],
+      };
+      break;
+    case '3':
+      // 拼团商品
+      shareParams.page = '/pages/goods/groupon';
+      query = shareParamsArray[2].split(',');
+      shareParams.query = {
+        id: query[0],
+        activity_id: query[1],
+      };
+      break;
+    case '4':
+      // 秒杀商品
+      shareParams.page = '/pages/goods/seckill';
+      query = shareParamsArray[2].split(',');
+      shareParams.query = {
+        id: query[0],
+        activity_id: query[1],
+      };
+      break;
+    case '5':
+      // 参与拼团
+      shareParams.page = '/pages/activity/groupon/detail';
+      shareParams.query = {
+        id: shareParamsArray[2],
+      };
+      break;
+  }
+  shareParams.platform = platformMap[shareParamsArray[3] - 1];
+  shareParams.from = fromMap[shareParamsArray[4] - 1];
+  if (shareParams.shareId != 0) {
+    // 已登录 立即添加分享记录
+    if (user.isLogin) {
+      user.addShareLog(shareParams);
+    } else {
+      // 未登录 待用户登录后添加分享记录
+      uni.setStorageSync('shareLog', shareParams);
+    }
+  }
+
+  if (shareParams.page !== '/pages/index/index') {
+    $router.go(shareParams.page, shareParams.query);
+  }
+  return shareParams;
+};
+
+// 更新公众号分享sdk
+const updateShareInfo = (shareInfo) => {
+  // #ifdef H5
+  if ($platform.name === 'WechatOfficialAccount') {
+    $wxsdk.updateShareInfo(shareInfo);
+  }
+  // #endif
+};
+
+export default {
+  getShareInfo,
+  updateShareInfo,
+  decryptSpm,
+};