mirror of
http://112.124.100.131/GFRS/ebiz-h5.git
synced 2025-12-09 06:26:44 +08:00
391 lines
12 KiB
JavaScript
391 lines
12 KiB
JavaScript
'use strict'
|
||
// Promise ES6 polyfill https://github.com/taylorhakes/promise-polyfill, 如果此polyfill依然无法满足需求，那么可以引入https://github.com/stefanpenner/es6-promise
|
||
!(function(e) {
|
||
function n() {}
|
||
function t(e, n) {
|
||
return function() {
|
||
e.apply(n, arguments)
|
||
}
|
||
}
|
||
function o(e) {
|
||
if ('object' != typeof this) throw new TypeError('Promises must be constructed via new')
|
||
if ('function' != typeof e) throw new TypeError('not a function')
|
||
;(this._state = 0), (this._handled = !1), (this._value = void 0), (this._deferreds = []), s(e, this)
|
||
}
|
||
function i(e, n) {
|
||
for (; 3 === e._state; ) e = e._value
|
||
return 0 === e._state
|
||
? void e._deferreds.push(n)
|
||
: ((e._handled = !0),
|
||
void o._immediateFn(function() {
|
||
var t = 1 === e._state ? n.onFulfilled : n.onRejected
|
||
if (null === t) return void (1 === e._state ? r : u)(n.promise, e._value)
|
||
var o
|
||
try {
|
||
o = t(e._value)
|
||
} catch (i) {
|
||
return void u(n.promise, i)
|
||
}
|
||
r(n.promise, o)
|
||
}))
|
||
}
|
||
function r(e, n) {
|
||
try {
|
||
if (n === e) throw new TypeError('A promise cannot be resolved with itself.')
|
||
if (n && ('object' == typeof n || 'function' == typeof n)) {
|
||
var i = n.then
|
||
if (n instanceof o) return (e._state = 3), (e._value = n), void f(e)
|
||
if ('function' == typeof i) return void s(t(i, n), e)
|
||
}
|
||
;(e._state = 1), (e._value = n), f(e)
|
||
} catch (r) {
|
||
u(e, r)
|
||
}
|
||
}
|
||
function u(e, n) {
|
||
;(e._state = 2), (e._value = n), f(e)
|
||
}
|
||
function f(e) {
|
||
2 === e._state &&
|
||
0 === e._deferreds.length &&
|
||
o._immediateFn(function() {
|
||
e._handled || o._unhandledRejectionFn(e._value)
|
||
})
|
||
for (var n = 0, t = e._deferreds.length; n < t; n++) i(e, e._deferreds[n])
|
||
e._deferreds = null
|
||
}
|
||
function c(e, n, t) {
|
||
;(this.onFulfilled = 'function' == typeof e ? e : null), (this.onRejected = 'function' == typeof n ? n : null), (this.promise = t)
|
||
}
|
||
function s(e, n) {
|
||
var t = !1
|
||
try {
|
||
e(
|
||
function(e) {
|
||
t || ((t = !0), r(n, e))
|
||
},
|
||
function(e) {
|
||
t || ((t = !0), u(n, e))
|
||
}
|
||
)
|
||
} catch (o) {
|
||
if (t) return
|
||
;(t = !0), u(n, o)
|
||
}
|
||
}
|
||
var a = setTimeout
|
||
;(o.prototype['catch'] = function(e) {
|
||
return this.then(null, e)
|
||
}),
|
||
(o.prototype.then = function(e, t) {
|
||
var o = new this.constructor(n)
|
||
return i(this, new c(e, t, o)), o
|
||
}),
|
||
(o.all = function(e) {
|
||
var n = Array.prototype.slice.call(e)
|
||
return new o(function(e, t) {
|
||
function o(r, u) {
|
||
try {
|
||
if (u && ('object' == typeof u || 'function' == typeof u)) {
|
||
var f = u.then
|
||
if ('function' == typeof f)
|
||
return void f.call(
|
||
u,
|
||
function(e) {
|
||
o(r, e)
|
||
},
|
||
t
|
||
)
|
||
}
|
||
;(n[r] = u), 0 === --i && e(n)
|
||
} catch (c) {
|
||
t(c)
|
||
}
|
||
}
|
||
if (0 === n.length) return e([])
|
||
for (var i = n.length, r = 0; r < n.length; r++) o(r, n[r])
|
||
})
|
||
}),
|
||
(o.resolve = function(e) {
|
||
return e && 'object' == typeof e && e.constructor === o
|
||
? e
|
||
: new o(function(n) {
|
||
n(e)
|
||
})
|
||
}),
|
||
(o.reject = function(e) {
|
||
return new o(function(n, t) {
|
||
t(e)
|
||
})
|
||
}),
|
||
(o.race = function(e) {
|
||
return new o(function(n, t) {
|
||
for (var o = 0, i = e.length; o < i; o++) e[o].then(n, t)
|
||
})
|
||
}),
|
||
(o._immediateFn =
|
||
('function' == typeof setImmediate &&
|
||
function(e) {
|
||
setImmediate(e)
|
||
}) ||
|
||
function(e) {
|
||
a(e, 0)
|
||
}),
|
||
(o._unhandledRejectionFn = function(e) {
|
||
'undefined' != typeof console && console && console.warn('Possible Unhandled Promise Rejection:', e)
|
||
}),
|
||
(o._setImmediateFn = function(e) {
|
||
o._immediateFn = e
|
||
}),
|
||
(o._setUnhandledRejectionFn = function(e) {
|
||
o._unhandledRejectionFn = e
|
||
}),
|
||
'undefined' != typeof module && module.exports ? (module.exports = o) : e.Promise || (e.Promise = o)
|
||
})(this)
|
||
|
||
function appCallBack() {}
|
||
|
||
;(function(window) {
|
||
if (window.EWebBridge) {
|
||
return
|
||
}
|
||
|
||
// 初始化App桥接环境
|
||
function setupWebViewJavascriptBridge(callback) {
|
||
// Android 调用
|
||
if (window.WebViewJavascriptBridge) {
|
||
callback(WebViewJavascriptBridge)
|
||
} else {
|
||
document.addEventListener(
|
||
'WebViewJavascriptBridgeReady',
|
||
function() {
|
||
callback(WebViewJavascriptBridge)
|
||
},
|
||
false
|
||
)
|
||
}
|
||
|
||
// iOS使用
|
||
if (navigator.userAgent.indexOf('iPhone') != -1) {
|
||
// WebViewJavascriptBridge v6
|
||
if (window.WebViewJavascriptBridge) {
|
||
return callback(WebViewJavascriptBridge)
|
||
}
|
||
if (window.WVJBCallbacks) {
|
||
return window.WVJBCallbacks.push(callback)
|
||
}
|
||
window.WVJBCallbacks = [callback]
|
||
var WVJBIframe = document.createElement('iframe')
|
||
WVJBIframe.style.display = 'none'
|
||
WVJBIframe.src = 'https://__bridge_loaded__'
|
||
document.documentElement.appendChild(WVJBIframe)
|
||
setTimeout(function() {
|
||
document.documentElement.removeChild(WVJBIframe)
|
||
}, 0)
|
||
}
|
||
}
|
||
|
||
// App桥接调用初始化
|
||
setupWebViewJavascriptBridge(function(bridge) {
|
||
bridge.registerHandler('appCallWebInJs', function(data, responseCallback) {
|
||
try {
|
||
data = JSON.parse(data)
|
||
//业务逻辑放在这里;
|
||
appCallBack(data, true)
|
||
responseCallback('{"code": "0","message": "success"}')
|
||
} catch (e) {
|
||
appCallBack({}, false)
|
||
responseCallback('{"code": "1","message": "App调用JS异常:"' + e + '"}')
|
||
}
|
||
})
|
||
})
|
||
|
||
// H5 & webapp 调用APP，并返回一个Promise对象
|
||
function triggerCallHandler(method, params) {
|
||
return new Promise(function(resolve) {
|
||
WebViewJavascriptBridge.callHandler(method, params, function(response) {
|
||
resolve(response)
|
||
})
|
||
})
|
||
}
|
||
|
||
//解析url参数
|
||
function getQuery() {
|
||
var query = window.location.href.split('?')
|
||
query = query.length > 1 ? query[1].split('&') : []
|
||
var json = {}
|
||
for (var i = 0, len = query.length; i < len; i++) {
|
||
var key = query[i].split('=')[0],
|
||
index = query[i].indexOf('='),
|
||
value = query[i].substr(index + 1)
|
||
json[key] = value
|
||
}
|
||
return json
|
||
}
|
||
|
||
// 初始化SDK
|
||
var EWebBridge = (window.EWebBridge = {
|
||
webCallAppInJs: function(method, params, debugCallback) {
|
||
// params --> Mixed (json对象 {"a":"123","b":"200"} 或 null 或其他形式的参数，具体根据和app端的约定来)
|
||
method = method || 'getUserToken'
|
||
params = params || null
|
||
var queryParam = getQuery()
|
||
if (queryParam.workinapp == 1) {
|
||
return triggerCallHandler(method, params)
|
||
} else {
|
||
debugCallback && typeof debugCallback === 'function' && debugCallback()
|
||
}
|
||
}
|
||
})
|
||
})(window)
|
||
|
||
//notation: js file can only use this kind of comments
|
||
//since comments will cause error when use in webview.loadurl,
|
||
//comments will be remove by java use regexp
|
||
;(function() {
|
||
//If iPhone Call it, then return
|
||
if (window.WebViewJavascriptBridge || navigator.userAgent.indexOf('iPhone') != -1) {
|
||
return
|
||
}
|
||
|
||
var messagingIframe
|
||
var sendMessageQueue = []
|
||
var receiveMessageQueue = []
|
||
var messageHandlers = {}
|
||
|
||
var CUSTOM_PROTOCOL_SCHEME = 'yy'
|
||
var QUEUE_HAS_MESSAGE = '__QUEUE_MESSAGE__/'
|
||
|
||
var responseCallbacks = {}
|
||
var uniqueId = 1
|
||
|
||
function _createQueueReadyIframe(doc) {
|
||
messagingIframe = doc.createElement('iframe')
|
||
messagingIframe.style.display = 'none'
|
||
doc.documentElement.appendChild(messagingIframe)
|
||
}
|
||
|
||
//set default messageHandler
|
||
function init(messageHandler) {
|
||
if (WebViewJavascriptBridge._messageHandler) {
|
||
throw new Error('WebViewJavascriptBridge.init called twice')
|
||
}
|
||
WebViewJavascriptBridge._messageHandler = messageHandler
|
||
var receivedMessages = receiveMessageQueue
|
||
receiveMessageQueue = null
|
||
for (var i = 0; i < receivedMessages.length; i++) {
|
||
_dispatchMessageFromNative(receivedMessages[i])
|
||
}
|
||
}
|
||
|
||
function send(data, responseCallback) {
|
||
_doSend(
|
||
{
|
||
data: data
|
||
},
|
||
responseCallback
|
||
)
|
||
}
|
||
|
||
function registerHandler(handlerName, handler) {
|
||
messageHandlers[handlerName] = handler
|
||
}
|
||
|
||
function callHandler(handlerName, data, responseCallback) {
|
||
_doSend(
|
||
{
|
||
handlerName: handlerName,
|
||
data: data
|
||
},
|
||
responseCallback
|
||
)
|
||
}
|
||
|
||
//sendMessage add message, 触发native处理 sendMessage
|
||
function _doSend(message, responseCallback) {
|
||
if (responseCallback) {
|
||
var callbackId = 'cb_' + uniqueId++ + '_' + new Date().getTime()
|
||
responseCallbacks[callbackId] = responseCallback
|
||
message.callbackId = callbackId
|
||
}
|
||
|
||
sendMessageQueue.push(message)
|
||
messagingIframe.src = CUSTOM_PROTOCOL_SCHEME + '://' + QUEUE_HAS_MESSAGE
|
||
}
|
||
|
||
// 提供给native调用,该函数作用:获取sendMessageQueue返回给native,由于android不能直接获取返回的内容,所以使用url shouldOverrideUrlLoading 的方式返回内容
|
||
function _fetchQueue() {
|
||
var messageQueueString = JSON.stringify(sendMessageQueue)
|
||
sendMessageQueue = []
|
||
//android can't read directly the return data, so we can reload iframe src to communicate with java
|
||
messagingIframe.src = CUSTOM_PROTOCOL_SCHEME + '://return/_fetchQueue/' + encodeURIComponent(messageQueueString)
|
||
}
|
||
|
||
//提供给native使用,
|
||
function _dispatchMessageFromNative(messageJSON) {
|
||
setTimeout(function() {
|
||
var message = JSON.parse(messageJSON)
|
||
var responseCallback
|
||
//java call finished, now need to call js callback function
|
||
if (message.responseId) {
|
||
responseCallback = responseCallbacks[message.responseId]
|
||
if (!responseCallback) {
|
||
return
|
||
}
|
||
responseCallback(message.responseData)
|
||
delete responseCallbacks[message.responseId]
|
||
} else {
|
||
//直接发送
|
||
if (message.callbackId) {
|
||
var callbackResponseId = message.callbackId
|
||
responseCallback = function(responseData) {
|
||
_doSend({
|
||
responseId: callbackResponseId,
|
||
responseData: responseData
|
||
})
|
||
}
|
||
}
|
||
|
||
var handler = WebViewJavascriptBridge._messageHandler
|
||
if (message.handlerName) {
|
||
handler = messageHandlers[message.handlerName]
|
||
}
|
||
//查找指定handler
|
||
try {
|
||
handler(message.data, responseCallback)
|
||
} catch (exception) {
|
||
if (typeof console != 'undefined') {
|
||
console.log('WebViewJavascriptBridge: WARNING: javascript handler threw.', message, exception)
|
||
}
|
||
}
|
||
}
|
||
})
|
||
}
|
||
|
||
//提供给native调用,receiveMessageQueue 在会在页面加载完后赋值为null,所以
|
||
function _handleMessageFromNative(messageJSON) {
|
||
console.log(messageJSON)
|
||
if (receiveMessageQueue && receiveMessageQueue.length > 0) {
|
||
receiveMessageQueue.push(messageJSON)
|
||
} else {
|
||
_dispatchMessageFromNative(messageJSON)
|
||
}
|
||
}
|
||
|
||
var WebViewJavascriptBridge = (window.WebViewJavascriptBridge = {
|
||
init: init,
|
||
send: send,
|
||
registerHandler: registerHandler,
|
||
callHandler: callHandler,
|
||
_fetchQueue: _fetchQueue,
|
||
_handleMessageFromNative: _handleMessageFromNative
|
||
})
|
||
|
||
var doc = document
|
||
_createQueueReadyIframe(doc)
|
||
var readyEvent = doc.createEvent('Events')
|
||
readyEvent.initEvent('WebViewJavascriptBridgeReady')
|
||
readyEvent.bridge = WebViewJavascriptBridge
|
||
doc.dispatchEvent(readyEvent)
|
||
})()
|