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/**
* 提供三个对象browser、redirect、ajax. 用于辅助mobile-browser.js的实现,仅仅在浏览器访问时使用.
* mobile-browser.js需要依赖browser-core.js.
*/
define(["module","jcl","clientTool"],function(module,Wade,clientTool) {
var browserTool = {};
module.exports = browserTool;
browserTool.browser = (function(){
function sessionError(){
alert("your browser not support sessionStorage!");
}
function localError(){
alert("your browser not support localStorage!");
}
return{
loadingStart : function(message,title){
// 等待开发
},loadingStop : function(){
// 等待开发
},confirm : function(msg){
window.confirm(msg);
},tip : function(msg,type){
// 等待开发
alert(msg);
},alert : function(msg,title,callback){
alert(msg);
if(callback){
callback();
}
},setMemoryCache : function(key, value){
if (window["sessionStorage"]) {
if (clientTool.tool.isDataMap(key)) {
for ( var k in key.map) {
window["sessionStorage"].setItem(k, key.map[k]);
}
} else {
if (!value) {
return
}
window["sessionStorage"].setItem(key, value);
}
} else {
sessionError();
}
},getMemoryCache : function(callback,key, value){
if (window["sessionStorage"]) {
if (clientTool.tool.isArray(key)) {
var data = new Wade.DataMap();
for ( var i = 0, len = key.length; i < len; i++) {
data.put(key[i], window["sessionStorage"].getItem(key[i]));
}
callback(data);
return;
} else {
callback(window["sessionStorage"].getItem(key));
return;
}
} else {
sessionError();
}
},removeMemoryCache : function(key){
if (window["sessionStorage"]) {
if (clientTool.tool.isArray(key)) {
for ( var i = 0, len = key.length; i < len; i++) {
window["sessionStorage"].removeItem(key[i]);
}
} else {
window["sessionStorage"].removeItem(key);
}
} else {
sessionError();
}
},clearMemoryCache : function(){
if (window["sessionStorage"]) {
window["sessionStorage"].clear();
} else {
sessionError();
}
},setOfflineCache : function(key, value){
if (window["localStorage"]) {
if (clientTool.tool.isDataMap(key)) {
for ( var k in key.map) {
window["localStorage"].setItem(k, key.map[k]);
}
} else {
if (!value) {
return
}
window["localStorage"].setItem(key, value);
}
} else {
localError();
}
},getOfflineCache : function(callback, key, value){
if (window["localStorage"]) {
if (clientTool.tool.isArray(key)) {
var data = new Wade.DataMap();
for ( var i = 0, len = key.length; i < len; i++) {
data.put(key[i], window["localStorage"].getItem(key[i]));
}
callback(data);
return;
} else {
callback(window["localStorage"].getItem(key));
return;
}
} else {
localError();
}
},removeOfflineCache : function(key){
if (window["localStorage"]) {
if (clientTool.tool.isArray(key)) {
for ( var i = 0, len = key.length; i < len; i++) {
window["localStorage"].removeItem(key[i]);
}
} else {
window["localStorage"].removeItem(key);
}
} else {
localError();
}
},clearOfflineCache : function(){
if (window["localStorage"]) {
window["localStorage"].clear();
} else {
localError();
}
}
};
})();
/**
* 页面重定向的API
*/
browserTool.ServerPath = "mobile";
browserTool.redirect = (function() {
return {
/**
* isContext 为true时,data参数作为页面渲染参数
* isEncode 只支持传boolean的false
*/
buildUrl : function(action, data, isContext, isEncode) {
var url = browserTool.ServerPath;
url += "?action=" + action;
if (data) {
if(isEncode){
data = encodeURI(encodeURI(data.toString()));
url += "&isEncode=true";
}else{
url += "&isEncode=false";
}
url += "&data=" + data;
}
if (isContext) {
url += "&isContext=" + isContext;
}
return url;
},
toUrl : function(url) {
if (!url) {
return;
}
document.location.href = url;
},
toPage : function(action, params) {
var url = this.buildUrl(action, params, true);
document.location.href = url;
},
postPage : function (url, params) {
var temp = document.createElement("form");
temp.action = url;
temp.method = "post";
temp.style.display = "none";
for (var x in params) {
var opt = document.createElement("input");
opt.type="hidden";
opt.name = x;
opt.value = params[x];
temp.appendChild(opt);
}
document.body.appendChild(temp);
temp.submit();
temp.parentNode.removeChild(temp);
},
/*
* data 参数必须是json格式
*/
openPostWindow : function(name, url, data){
var temp = document.createElement("form");
temp.action = url;
temp.method = "post";
temp.style.display = "none";
temp.target = name;
for (var x in data) {
var ele = document.createElement("input");
ele.type="hidden";
ele.name = x;
ele.value = data[x];
temp.appendChild(ele);
}
document.body.appendChild(temp);
temp.submit();
temp.parentNode.removeChild(temp);
}
};
})();
/**
* ajax方面操作的API
*/
browserTool.ajax=(function(){
function doAjax(setting){
var ajaxObj=Wade.extend(true,{},browserTool.ajax.ajaxSettings,setting);
Wade.ajaxRequest(ajaxObj);
}
/* 拼接ajax的url,数据则通过post传输 */
function buildAjaxUrl(url,action,isContext){
url+="?action=" + action;
if(isContext){
url+="&isContext=" + isContext;
}
return url;
}
function buildPostData(data, isEncode){
var buf = [];
for(var key in data){
var ov = data[key], k = (false==isEncode ? key : encodeURIComponent(key));
var type=typeof(ov);
if(type== "undefined" || null==ov || ""==ov){
buf.push(k, "=&");
}else if(type != "function" && type != "object"){
buf.push(k, "=", (false==isEncode ? ov : encodeURIComponent(ov)), "&");
}else if($.isArray(ov)){
if(ov.length){
for(var i = 0, len = ov.length; i < len; i++) {
buf.push(k, "=", (false == isEncode ? (ov[i] === undefined ? '' : ov[i]) : encodeURIComponent(ov[i] === undefined ? '' : ov[i])), "&");
}
}else{
buf.push(k, "=&");
}
}
}
buf.pop();
return buf.join("");
}
return{
ajaxSettings:{
simple: false, // 使用简单返回,不做tapestry相关的数据转换不处理part
type: "GET",
async: true,
cache: false,
dataType: "text",
loading: true,
timeout: 3*60*1000,
encoding: "UTF-8"
},
setup:function(settings){
if(settings && Wade.isPlainObject(settings)){
Wade.extend(this.ajaxSettings,settings);
}
},
request:function(url,action,params,callback,error,settings,isContext){
var transUrl = buildAjaxUrl(url,action,isContext);
/* 处理Wade.DataMap类型 */
var postParam = new Wade.DataMap();
if(params){
postParam.put("data",params.toString());
}
var setting = Wade.extend({
url:transUrl,
data:buildPostData(postParam.map,true),
success: callback,
error: _error
},browserTool.ajax.ajaxSettings,settings);
// 框架封装处理只处理text返回类型
if("text"!=setting.dataType){
setting.simple=true;
}
doAjax(setting);
function _error(xhr, status, ex){
if(setting.simple){
if(error && Wade.isFunction(error)){
error(status,ex.getMessage());
}
return;
}
throw ex;
}
},
get:function(action,params,callback,error,settings){
browserTool.ajax.request("mobiledata",action,params,callback,error,settings);
},
post:function(action,params,callback,error,settings){
browserTool.ajax.request("mobiledata",action,params,callback,error,Wade.extend({type:"POST",encoding:"UTF-8"},settings));
},
html:function(action,params,callback,error,settings,isContext){
browserTool.ajax.request("mobile",action,params,callback,error,Wade.extend({type:"POST",encoding:"UTF-8"},settings),isContext);
}
};
})();
});
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