feat: 初始化头条小程序runtime

build/rollup.config.js

@@ -14,6 +14,10 @@ const PLATFORMS = {
   'mp-baidu': {
     prefix: 'swan',
     title: '百度小程序'
+  },
+  'mp-toutiao': {
+    prefix: 'tt',
+    title: '头条小程序'
   }
 }
 

package.json

@@ -8,6 +8,7 @@
 		"build:mp-weixin": "npm run lint && cross-env UNI_PLATFORM=mp-weixin rollup -c build/rollup.config.js",
 		"build:mp-baidu": "npm run lint && cross-env UNI_PLATFORM=mp-baidu rollup -c build/rollup.config.js",
 		"build:mp-alipay": "npm run lint && cross-env UNI_PLATFORM=mp-alipay rollup -c build/rollup.config.js",
+        "build:mp-toutiao": "npm run lint && cross-env UNI_PLATFORM=mp-toutiao rollup -c build/rollup.config.js",
 		"test:unit": "cross-env NODE_ENV=test UNI_PLATFORM=h5 mocha-webpack --require tests/unit/setup.js --webpack-config build/webpack.config.test.js tests/unit/**/*.spec.js"
 	},
 	"dependencies": {},

packages/uni-mp-toutiao/LICENSE

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packages/uni-mp-toutiao/dist/index.js

+const _toString = Object.prototype.toString;
+const hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function isFn (fn) {
+  return typeof fn === 'function'
+}
+
+function isStr (str) {
+  return typeof str === 'string'
+}
+
+function isPlainObject (obj) {
+  return _toString.call(obj) === '[object Object]'
+}
+
+function hasOwn (obj, key) {
+  return hasOwnProperty.call(obj, key)
+}
+
+const SYNC_API_RE = /hideKeyboard|upx2px|canIUse|^create|Sync$|Manager$/;
+
+const CONTEXT_API_RE = /^create|Manager$/;
+
+const CALLBACK_API_RE = /^on/;
+
+function isContextApi (name) {
+  return CONTEXT_API_RE.test(name)
+}
+function isSyncApi (name) {
+  return SYNC_API_RE.test(name)
+}
+
+function isCallbackApi (name) {
+  return CALLBACK_API_RE.test(name)
+}
+
+function handlePromise (promise) {
+  return promise.then(data => {
+    return [null, data]
+  })
+    .catch(err => [err])
+}
+
+function shouldPromise (name) {
+  if (isSyncApi(name)) {
+    return false
+  }
+  if (isCallbackApi(name)) {
+    return false
+  }
+  return true
+}
+
+function promisify (name, api) {
+  if (!shouldPromise(name)) {
+    return api
+  }
+  return function promiseApi (options = {}, ...params) {
+    if (isFn(options.success) || isFn(options.fail) || isFn(options.complete)) {
+      return api(options, ...params)
+    }
+    return handlePromise(new Promise((resolve, reject) => {
+      api(Object.assign({}, options, {
+        success: resolve,
+        fail: reject
+      }), ...params);
+      /* eslint-disable no-extend-native */
+      Promise.prototype.finally = function (callback) {
+        const promise = this.constructor;
+        return this.then(
+          value => promise.resolve(callback()).then(() => value),
+          reason => promise.resolve(callback()).then(() => {
+            throw reason
+          })
+        )
+      };
+    }))
+  }
+}
+
+const EPS = 1e-4;
+const BASE_DEVICE_WIDTH = 750;
+let isIOS = false;
+let deviceWidth = 0;
+let deviceDPR = 0;
+
+function checkDeviceWidth () {
+  const {
+    platform,
+    pixelRatio,
+    windowWidth
+  } = tt.getSystemInfoSync(); // uni=>tt runtime 编译目标是 uni 对象，内部不允许直接使用 uni
+
+  deviceWidth = windowWidth;
+  deviceDPR = pixelRatio;
+  isIOS = platform === 'ios';
+}
+
+function upx2px (number, newDeviceWidth) {
+  if (deviceWidth === 0) {
+    checkDeviceWidth();
+  }
+
+  number = Number(number);
+  if (number === 0) {
+    return 0
+  }
+  number = (number / BASE_DEVICE_WIDTH) * (newDeviceWidth || deviceWidth);
+  number = Math.floor(number + EPS);
+  if (number === 0) {
+    if (deviceDPR === 1 || !isIOS) {
+      return 1
+    } else {
+      return 0.5
+    }
+  }
+  return number
+}
+
+// 不支持的 API 列表
+const TODOS = [
+  'hideKeyboard'
+];
+
+// 需要做转换的 API 列表
+const protocols = {};
+
+TODOS.forEach(todoApi => {
+  protocols[todoApi] = false;
+});
+
+const CALLBACKS = ['success', 'fail', 'cancel', 'complete'];
+
+function processCallback (methodName, method, returnValue) {
+  return function (res) {
+    return method(processReturnValue(methodName, res, returnValue))
+  }
+}
+
+function processArgs (methodName, fromArgs, argsOption = {}, returnValue = {}, keepFromArgs = false) {
+  if (isPlainObject(fromArgs)) { // 一般 api 的参数解析
+    const toArgs = keepFromArgs === true ? fromArgs : {}; // returnValue 为 false 时，说明是格式化返回值，直接在返回值对象上修改赋值
+    if (isFn(argsOption)) {
+      argsOption = argsOption(fromArgs, toArgs) || {};
+    }
+    for (let key in fromArgs) {
+      if (hasOwn(argsOption, key)) {
+        let keyOption = argsOption[key];
+        if (isFn(keyOption)) {
+          keyOption = keyOption(fromArgs[key], fromArgs, toArgs);
+        }
+        if (!keyOption) { // 不支持的参数
+          console.warn(`头条小程序 ${methodName}暂不支持${key}`);
+        } else if (isStr(keyOption)) { // 重写参数 key
+          toArgs[keyOption] = fromArgs[key];
+        } else if (isPlainObject(keyOption)) { // {name:newName,value:value}可重新指定参数 key:value
+          toArgs[keyOption.name ? keyOption.name : key] = keyOption.value;
+        }
+      } else if (CALLBACKS.includes(key)) {
+        toArgs[key] = processCallback(methodName, fromArgs[key], returnValue);
+      } else {
+        if (!keepFromArgs) {
+          toArgs[key] = fromArgs[key];
+        }
+      }
+    }
+    return toArgs
+  } else if (isFn(fromArgs)) {
+    fromArgs = processCallback(methodName, fromArgs, returnValue);
+  }
+  return fromArgs
+}
+
+function processReturnValue (methodName, res, returnValue, keepReturnValue = false) {
+  if (isFn(protocols.returnValue)) { // 处理通用 returnValue
+    res = protocols.returnValue(methodName, res);
+  }
+  return processArgs(methodName, res, returnValue, {}, keepReturnValue)
+}
+
+function wrapper (methodName, method) {
+  if (hasOwn(protocols, methodName)) {
+    const protocol = protocols[methodName];
+    if (!protocol) { // 暂不支持的 api
+      return function () {
+        console.error(`头条小程序 暂不支持${methodName}`);
+      }
+    }
+    return function (arg1, arg2) { // 目前 api 最多两个参数
+      let options = protocol;
+      if (isFn(protocol)) {
+        options = protocol(arg1);
+      }
+
+      arg1 = processArgs(methodName, arg1, options.args, options.returnValue);
+
+      const returnValue = tt[options.name || methodName](arg1, arg2);
+      if (isSyncApi(methodName)) { // 同步 api
+        return processReturnValue(methodName, returnValue, options.returnValue, isContextApi(methodName))
+      }
+      return returnValue
+    }
+  }
+  return method
+}
+
+const todoApis = Object.create(null);
+
+const TODOS$1 = [
+  'subscribePush',
+  'unsubscribePush',
+  'onPush',
+  'offPush',
+  'share'
+];
+
+function createTodoApi (name) {
+  return function todoApi ({
+    fail,
+    complete
+  }) {
+    const res = {
+      errMsg: `${name}:fail:暂不支持 ${name} 方法`
+    };
+    isFn(fail) && fail(res);
+    isFn(complete) && complete(res);
+  }
+}
+
+TODOS$1.forEach(function (name) {
+  todoApis[name] = createTodoApi(name);
+});
+
+var providers = {
+  oauth: ['toutiao'],
+  share: ['toutiao'],
+  payment: ['toutiao'],
+  push: ['toutiao']
+};
+
+function getProvider ({
+  service,
+  success,
+  fail,
+  complete
+}) {
+  let res = false;
+  if (providers[service]) {
+    res = {
+      errMsg: 'getProvider:ok',
+      service,
+      provider: providers[service]
+    };
+    isFn(success) && success(res);
+  } else {
+    res = {
+      errMsg: 'getProvider:fail:服务[' + service + ']不存在'
+    };
+    isFn(fail) && fail(res);
+  }
+  isFn(complete) && complete(res);
+}
+
+var extraApi = /*#__PURE__*/Object.freeze({
+  getProvider: getProvider
+});
+
+
+
+var api = /*#__PURE__*/Object.freeze({
+
+});
+
+let uni = {};
+
+if (typeof Proxy !== 'undefined') {
+  uni = new Proxy({}, {
+    get (target, name) {
+      if (name === 'upx2px') {
+        return upx2px
+      }
+      if (api[name]) {
+        return promisify(name, api[name])
+      }
+      if (extraApi[name]) {
+        return promisify(name, extraApi[name])
+      }
+      if (todoApis[name]) {
+        return promisify(name, todoApis[name])
+      }
+      if (!hasOwn(tt, name) && !hasOwn(protocols, name)) {
+        return
+      }
+      return promisify(name, wrapper(name, tt[name]))
+    }
+  });
+} else {
+  uni.upx2px = upx2px;
+
+  Object.keys(todoApis).forEach(name => {
+    uni[name] = promisify(name, todoApis[name]);
+  });
+
+  Object.keys(extraApi).forEach(name => {
+    uni[name] = promisify(name, todoApis[name]);
+  });
+
+  Object.keys(api).forEach(name => {
+    uni[name] = promisify(name, api[name]);
+  });
+
+  Object.keys(tt).forEach(name => {
+    if (hasOwn(tt, name) || hasOwn(protocols, name)) {
+      uni[name] = promisify(name, wrapper(name, tt[name]));
+    }
+  });
+}
+
+var uni$1 = uni;
+
+export default uni$1;

packages/uni-mp-toutiao/package.json

+{
+	"name": "@dcloudio/uni-mp-toutiao",
+	"version": "0.0.1",
+	"description": "uni-app mp-toutiao",
+	"main": "dist/index.js",
+	"scripts": {
+		"test": "echo \"Error: no test specified\" && exit 1"
+	},
+	"author": "fxy060608",
+	"license": "Apache-2.0"
+}

src/platforms/mp-toutiao/service/api/protocols.js

+// 不支持的 API 列表
+const TODOS = [
+  'hideKeyboard'
+]
+
+// 需要做转换的 API 列表
+const protocols = {}
+
+TODOS.forEach(todoApi => {
+  protocols[todoApi] = false
+})
+
+export default protocols

src/platforms/mp-toutiao/service/api/providers.js

+export default {
+  oauth: ['toutiao'],
+  share: ['toutiao'],
+  payment: ['toutiao'],
+  push: ['toutiao']
+}