share.js 6.2 KB

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  1. import $store from '@/sheep/store';
  2. import $platform from '@/sheep/platform';
  3. import $router from '@/sheep/router';
  4. import $url from '@/sheep/url';
  5. import BrokerageApi from '@/sheep/api/trade/brokerage';
  6. // #ifdef H5
  7. import $wxsdk from '@/sheep/libs/sdk-h5-weixin';
  8. // #endif
  9. // 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
  10. const platformMap = ['H5', 'WechatOfficialAccount', 'WechatMiniProgram', 'App'];
  11. // 设置分享方式: 1=直接转发,2=海报,3=复制链接,...按需扩展
  12. const fromMap = ['forward', 'poster', 'link'];
  13. // TODO 芋艿:分享的接入
  14. // 设置分享信息参数
  15. const getShareInfo = (
  16. scene = {
  17. title: '', // 自定义分享标题
  18. desc: '', // 自定义描述
  19. image: '', // 自定义分享图片
  20. params: {}, // 自定义分享参数
  21. },
  22. poster = {
  23. // 自定义海报数据
  24. type: 'user',
  25. },
  26. ) => {
  27. const shareInfo = {
  28. title: '', // 分享标题
  29. desc: '', // 描述
  30. image: '', // 分享图片
  31. path: '', // 分享页面+参数
  32. link: '', // 分享Url+参数
  33. query: '', // 分享参数
  34. poster, // 海报所需数据
  35. };
  36. const app = $store('app');
  37. const shareConfig = app.platform.share;
  38. // 自动拼接分享用户参数
  39. const query = buildSpmQuery(scene.params);
  40. shareInfo.query = query;
  41. // 配置分享链接地址
  42. shareInfo.link = buildSpmLink(query, shareConfig.linkAddress);
  43. // 配置页面地址带参数
  44. shareInfo.path = buildSpmPath(query);
  45. // 配置转发参数
  46. if (shareConfig.methods.includes('forward')) {
  47. // TODO puhui999: forward 这块有点问题
  48. if (shareConfig.forwardInfo.title === '' || shareConfig.forwardInfo.image === '') {
  49. console.log('请在平台设置中配置转发信息');
  50. }
  51. // 设置自定义分享信息
  52. shareInfo.title = scene.title || shareConfig.forwardInfo.title;
  53. shareInfo.image = $url.cdn(scene.image || shareConfig.forwardInfo.image);
  54. shareInfo.desc = scene.desc || shareConfig.forwardInfo.subtitle;
  55. shareInfo.path = buildSpmPath(scene.path, query);
  56. }
  57. return shareInfo;
  58. };
  59. /**
  60. * 构造 spm 分享参数
  61. *
  62. * @param params json 格式,其中包含:1)shareId 分享用户的编号;2)page 页面类型;3)query 页面 ID(参数);4)platform 平台类型;5)from 分享来源类型。
  63. * @return 分享串 `spm=${shareId}.${page}.${query}.${platform}.${from}`
  64. */
  65. const buildSpmQuery = (params) => {
  66. const user = $store('user');
  67. let shareId = '0'; // 设置分享者用户ID
  68. if (typeof params.shareId === 'undefined') {
  69. if (user.isLogin) {
  70. shareId = user.userInfo.id;
  71. }
  72. }
  73. let page = '1'; // 页面类型: 1=首页(默认),2=商品,3=拼团商品,4=秒杀商品,5=邀请参团,6=分销邀请...按需扩展
  74. if (typeof params.page !== 'undefined') {
  75. page = params.page;
  76. }
  77. let query = '0'; // 设置页面ID: 如商品ID、拼团ID等
  78. if (typeof params.query !== 'undefined') {
  79. query = params.query;
  80. }
  81. let platform = platformMap.indexOf($platform.name) + 1;
  82. let from = '1';
  83. if (typeof params.from !== 'undefined') {
  84. from = platformMap.indexOf(params.from) + 1;
  85. }
  86. // spmParams = ... 可按需扩展
  87. return `spm=${shareId}.${page}.${query}.${platform}.${from}`;
  88. };
  89. // 构造页面分享参数: 所有的分享都先到首页进行 spm 参数解析
  90. const buildSpmPath = (query) => {
  91. // 默认是主页,页面 page,例如 pages/index/index,根路径前不要填加 /,
  92. // 不能携带参数(参数请放在scene字段里),如果不填写这个字段,默认跳主页面。scancode_time为系统保留参数,不允许配置
  93. return `pages/index/index`;
  94. };
  95. // 构造分享链接
  96. const buildSpmLink = (query, linkAddress = '') => {
  97. return `${linkAddress}?${query}`;
  98. };
  99. // 解析Spm
  100. const decryptSpm = (spm) => {
  101. const user = $store('user');
  102. let shareParamsArray = spm.split('.');
  103. let shareParams = {
  104. spm,
  105. shareId: 0,
  106. page: '',
  107. query: {},
  108. platform: '',
  109. from: '',
  110. };
  111. let query;
  112. shareParams.shareId = shareParamsArray[0];
  113. switch (shareParamsArray[1]) {
  114. case '1':
  115. // 默认首页不跳转
  116. shareParams.page = '/pages/index/index';
  117. break;
  118. case '2':
  119. // 普通商品
  120. shareParams.page = '/pages/goods/index';
  121. shareParams.query = {
  122. id: shareParamsArray[2],
  123. };
  124. break;
  125. case '3':
  126. // 拼团商品
  127. shareParams.page = '/pages/goods/groupon';
  128. query = shareParamsArray[2].split(',');
  129. shareParams.query = {
  130. id: query[0],
  131. activity_id: query[1],
  132. };
  133. break;
  134. case '4':
  135. // 秒杀商品
  136. shareParams.page = '/pages/goods/seckill';
  137. query = shareParamsArray[2].split(',');
  138. shareParams.query = {
  139. id: query[1],
  140. };
  141. break;
  142. case '5':
  143. // 参与拼团
  144. shareParams.page = '/pages/activity/groupon/detail';
  145. shareParams.query = {
  146. id: shareParamsArray[2],
  147. };
  148. break;
  149. }
  150. shareParams.platform = platformMap[shareParamsArray[3] - 1];
  151. shareParams.from = fromMap[shareParamsArray[4] - 1];
  152. if (shareParams.shareId !== 0) {
  153. // 已登录 绑定推广员
  154. if (user.isLogin) {
  155. bindBrokerageUser(shareParams.shareId);
  156. } else {
  157. // 记录分享者编号
  158. uni.setStorageSync('shareId', shareParams.shareId);
  159. }
  160. }
  161. if (shareParams.page !== '/pages/index/index') {
  162. $router.go(shareParams.page, shareParams.query);
  163. }
  164. return shareParams;
  165. };
  166. // 绑定推广员
  167. const bindBrokerageUser = async (val = undefined) => {
  168. try {
  169. const shareId = val || uni.getStorageSync('shareId');
  170. if (!shareId) {
  171. return;
  172. }
  173. await BrokerageApi.bindBrokerageUser({ bindUserId: shareId });
  174. uni.removeStorageSync('shareId');
  175. } catch (e) {
  176. console.error(e);
  177. }
  178. };
  179. // 更新公众号分享sdk
  180. const updateShareInfo = (shareInfo) => {
  181. // #ifdef H5
  182. if ($platform.name === 'WechatOfficialAccount') {
  183. $wxsdk.updateShareInfo(shareInfo);
  184. }
  185. // #endif
  186. };
  187. export default {
  188. getShareInfo,
  189. updateShareInfo,
  190. decryptSpm,
  191. bindBrokerageUser,
  192. };