69 lines
1.7 KiB
TypeScript
69 lines
1.7 KiB
TypeScript
import Taro from '@tarojs/taro';
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function sharePage(opts: any = {}) {
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// 设置默认
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const defalutPath = 'pages/index/index?';
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const defalutTitle = '';
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return function demoComponent(Component) {
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class SharePage extends Component {
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async componentWillMount() {
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Taro.showShareMenu({
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withShareTicket: true
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})
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if (super.componentWillMount) {
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super.componentWillMount();
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}
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}
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// 点击分享的那一刻会进行调用
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onShareAppMessage() {
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// const { userInfo } = this.props;
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let { title, imageUrl, path = null } = opts;
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// 从继承的组件获取配置
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if (this.$setSharePath && typeof this.$setSharePath === 'function') {
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path = this.$setSharePath();
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}
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// 从继承的组件获取配置
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if (this.$setShareTitle && typeof this.$setShareTitle === 'function') {
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title = this.$setShareTitle();
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}
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// 从继承的组件获取配置
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if (
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this.$setShareImageUrl &&
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typeof this.$setShareImageUrl === 'function'
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) {
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imageUrl = this.$setShareImageUrl();
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}
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if (!path) {
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path = defalutPath;
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}
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// 每条分享都补充用户的分享id
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// 如果path不带参数，分享出去后解析的params里面会带一个{''： ''}
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const sharePath = `${path}`;//&shareFromUser=${userInfo.shareId}
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return {
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title: title || defalutTitle,
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path: sharePath,
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imageUrl: imageUrl
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};
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}
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render() {
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return super.render();
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}
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}
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return SharePage;
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};
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}
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export default sharePage;
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