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uniCloud-aliyun/cloudfunctions/uni-portal/createPublishHtml/index.js

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+const fs = require('fs')
+const path = require('path')
+const TE = require('./lib/art-template.js');
+
+// 标准语法的界定符规则
+TE.defaults.openTag = '{@'
+TE.defaults.closeTag = '@}'
+
+const success = {
+	success: true
+}
+const fail = {
+	success: false
+}
+
+async function translateTCB(_fileList = []) {
+	if (!_fileList.length) return _fileList
+	// 腾讯云和阿里云下载链接不同，需要处理一下，阿里云会原样返回
+	const {
+		fileList
+	} = await uniCloud.getTempFileURL({
+		fileList: _fileList
+	});
+	return fileList.map((item, index) => item.tempFileURL ? item.tempFileURL : _fileList[index])
+}
+
+function hasValue(value) {
+	if (typeof value !== 'object') return !!value
+	if (value instanceof Array) return !!value.length
+	return !!(value && Object.keys(value).length)
+}
+
+module.exports = async function(id) {
+	if (!id) {
+		return {
+			...fail,
+			code: -1,
+			errMsg: 'id required'
+		};
+	}
+
+	// 根据sitemap配置加载页面模板，例如列表页，详情页
+	let templatePage = fs.readFileSync(path.resolve(__dirname, './template.html'), 'utf8');
+	if (!templatePage) {
+		return {
+			...fail,
+			code: -2,
+			errMsg: 'page template no found'
+		};
+	}
+
+	const db = uniCloud.database()
+	let dbPublishList
+	try {
+		dbPublishList = db.collection('opendb-app-list')
+	} catch (e) {}
+
+	if (!dbPublishList) return fail;
+
+	const record = await dbPublishList.where({
+		_id: id
+	}).get({
+		getOne: true
+	})
+
+	if (record && record.data && record.data.length) {
+		const appInfo = record.data[0]
+
+		const defaultOptions = {
+			hasApp: false,
+			hasMP: false,
+			hasH5: false,
+			hasQuickApp: false
+		}
+
+		defaultOptions.mpNames = {
+			'mp_weixin': '微信',
+			'mp_alipay': '支付宝',
+			'mp_baidu': '百度',
+			'mp_toutiao': '字节',
+			'mp_qq': 'QQ',
+			'mp_dingtalk': '钉钉',
+			'mp_kuaishou': '快手',
+			'mp_lark': '飞书',
+			'mp_jd': '京东'
+		}
+
+		const imageList = [];
+		['app_android'].forEach(key => {
+			if (!hasValue(appInfo[key])) return
+			imageList.push({
+				key,
+				urlKey: 'url',
+				url: appInfo[key].url
+			})
+		})
+		Object.keys(defaultOptions.mpNames).concat('quickapp').forEach(key => {
+			if (!hasValue(appInfo[key])) return
+			imageList.push({
+				key,
+				urlKey: 'qrcode_url',
+				url: appInfo[key].qrcode_url
+			})
+		});
+		['icon_url'].forEach(key => {
+			if (!hasValue(appInfo[key])) return
+			imageList.push({
+				key,
+				url: appInfo[key]
+			})
+		})
+		const filelist = await translateTCB(imageList.map(item => item.url))
+		imageList.forEach((item, index) => {
+			if (item.urlKey) {
+				appInfo[item.key][item.urlKey] = filelist[index]
+			} else {
+				appInfo[item.key] = filelist[index]
+			}
+		})
+		if (hasValue(appInfo.screenshot)) {
+			appInfo.screenshot = await translateTCB(appInfo.screenshot)
+		}
+
+		{
+			const appInfoKeys = Object.keys(appInfo)
+			if (appInfoKeys.some(key => {
+					return key.indexOf('app_') !== -1 && hasValue(appInfo[key])
+				})) {
+				defaultOptions.hasApp = true
+			}
+			if (appInfoKeys.some(key => {
+					return key.indexOf('mp') !== -1 && hasValue(appInfo[key])
+				})) {
+				defaultOptions.hasMP = true
+			}
+			if (appInfo.h5 && appInfo.h5.url) {
+				defaultOptions.hasH5 = true
+			}
+			if (appInfo.quickapp && appInfo.quickapp.qrcode_url) {
+				defaultOptions.hasQuickApp = true
+			}
+
+			// app
+			if (defaultOptions.hasApp && appInfo.app_android && appInfo.app_android.url) {
+				defaultOptions.android_url = appInfo.app_android.url
+			} else {
+				defaultOptions.android_url = ''
+			}
+			if (defaultOptions.hasApp && appInfo.app_ios && appInfo.app_ios.url) {
+				defaultOptions.ios_url = appInfo.app_ios.url
+			} else {
+				defaultOptions.ios_url = ''
+			}
+
+			// mp
+			defaultOptions.mpKeys = Object.keys(appInfo).filter(key => {
+				return key.indexOf('mp') !== -1 && hasValue(appInfo[key])
+			})
+		}
+
+		const html = TE.render(templatePage)(Object.assign({}, appInfo, defaultOptions));
+
+		if (!(defaultOptions.hasApp || defaultOptions.hasH5 || defaultOptions.hasMP || defaultOptions
+				.hasQuickApp)) {
+			return {
+				...fail,
+				code: -100,
+				errMsg: '缺少应用信息，App、小程序、H5、快应用请至少填写一项'
+			}
+		}
+
+		return {
+			...success,
+			mpserverlessComposedResponse: true, // 使用阿里云返回集成响应是需要此字段为true
+			statusCode: 200,
+			headers: {
+				'content-type': 'text/html'
+			},
+			body: html
+		};
+	}
+
+	return {
+		...fail,
+		code: -3,
+		errMsg: 'no record'
+	};
+}