//处理登录页面的相关动作
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//weidy@2013-08-01
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var path = "";//后台路径
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var configData = {};
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var browserInfo = null;
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var processStep = 0;
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var processInterval = null;
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var usedTime = 0;
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var projectName = "";
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var pathName = "";
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var jq = null;
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$(document).ready(function() {
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jq = $;
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// 先判断浏览器版本
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browserInfo = checkBrowser();
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pathName = window.document.location.pathname;
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projectName = pathName.substring(0, pathName.substr(1).indexOf('/') + 1) + "/";
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//处理页面的内容
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getConfig(function(){
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initDefaultConfig();
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//checkIsLogin(function(){
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initPage();//获取配置后，检查是否已经登录过，如果没有登录则在初始化页面的内容
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//});
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});
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});
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function getConfig(callback){
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$.getJSON(projectName + "config.json?v=" + (new Date()).getTime(),function(data){
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configData = data;
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if(configData.isDebug == "true" || configData.isDebug == true){
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path = configData.backPath;
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}else{
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path = projectName;
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if(configData.compatibility) {
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if (pathName.indexOf("/") > -1) {
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if(""!=configData.unCorsPath){
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path = path.substring(0, path.lastIndexOf("/")) + "/" + configData.unCorsPath + "/";
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}else{
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path = path.substring(0, path.lastIndexOf("/")) + "/";
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}
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}
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}
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}
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if(callback){
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callback();
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}
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});
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}
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function initDefaultConfig(){
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if(!configData.backgroundimg ){
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configData.backgroundimg = "style/images/base/login/background-classic.png";
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}
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if(!configData.defaultPhoto){
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configData.defaultPhoto = "style/images/base/login/userphotoman.png";
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}
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if(!configData.loginUrl){
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configData.loginUrl = "framework/loginController/login";
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}
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if(!configData.sessionInfoUrl){
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configData.sessionInfoUrl = "framework/loginController/getSessionInfo";
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}
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if(!configData.logoutUrl){
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configData.logoutUrl = "framework/loginController/logout";
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}
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}
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function initPage(){
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$(document).attr("title",configData.title);
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$("#loginTitle").html(configData.title);
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$("#background img").attr("src", projectName + configData.backgroundimg );
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if ($.cookie('useridcookie') != null && $.cookie('useridcookie') != "" && $.cookie('useridcookie') != "null") {
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$("#userid").val($.cookie('useridcookie'));
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}
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//清除锁定窗口的cookie
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$.cookie("isLockWindow", "false");
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$.cookie('AuthorizationToken','',{path:"/"});
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//设置用户的头像
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if($.cookie('userphotocookie') != null && $.cookie('userphotocookie') != "" && $.cookie('userphotocookie') != "null"){
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$("#userPhoto").attr("src",projectName + $.cookie('userphotocookie'));
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}else{
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$("#userPhoto").attr("src",projectName + configData.defaultPhoto);
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}
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$("#loginbt").click(function() {
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if (checkEmpty())// 先检查是否为空
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login();
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});
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// 在密码框上点击了回车键
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$("#password").bind("keydown", function(e) {
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var key = e.which;
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if (key == 13){// 按下回车键{
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if (checkEmpty())// 先检查是否为空
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login();
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}
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});
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if(configData.unSecret){
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$("#secretFlag").show();
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$("#secretFlag").html(configData.unSecretText);
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$(".loading").css('margin-top','170px');
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}
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}
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function checkIsLogin(callback){
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crosPost(configData.sessionInfoUrl,{},function(result){
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//如果在线，那直接提示用户是否要继续
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if(result.success){
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$webUtil.deptOid = result.obj.deptOid; // 保存用户部门Oid
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var sessionInfo = result.obj;
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if (window.confirm('当前浏览器中已经使用[' + sessionInfo.userName + ']登录了，如果您现在要使用别的账户登录，'
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+ sessionInfo.userName + '将会自动注销,您是否要继续？')) {
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crosPost(configData.logoutUrl,{"userid":sessionInfo.userId},function(result){
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window.location.href = window.location.href;
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},function(xhr,error){
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window.location.href = window.location.href;
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});
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} else {
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if(browserInfo.browser == "IE"){
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window.open(",’_parent’,");
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window.close();
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}else{
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try{
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window.opener = null;
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window.open('', '_self');
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}catch(e){
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window.close();
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}
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}
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}
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}else{
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if(callback){
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callback();
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}
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}
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},function(xhr,error){
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if(callback){
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callback();
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}
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});
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}
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function crosPost(url1,data,callback,errorCallback){
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var ajaxOperation ={
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type:'post',
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url:path + url1,
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data:data,
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success:function(data){
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var result = data;
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if(callback){
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callback(result);
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}
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},
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error:function(xhr,error){
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if(errorCallback){
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errorCallback(xhr,error);
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}
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}
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};
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if(configData.isDebug){
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jQuery.support.cors=true;
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// jQuery.ajaxSetup({
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// xhr: function() {
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// if (window.ActiveXObject) {
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// return new window.ActiveXObject("Microsoft.XMLHTTP");
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// } else {
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// return new window.XMLHttpRequest();
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// }
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// }
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// });
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// ajaxOperation['xhrFields'] = {
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// withCredentials: true
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// };
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// ajaxOperation['crossDomain']=true;//(true == !(document.all));
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}
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jq.ajax(ajaxOperation);
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}
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// 检查用户名和密码是否为空
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function checkEmpty() {
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if (($("#userid").val() == "") && ($("#password").val() == "")) {
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showError("登录账号和密码不能为空");
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return false;
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} else if ($("#userid").val() == "") {
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showError("登录账号不能为空");
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return false;
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} else if ($("#password").val() == "") {
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showError("密码不能为空");
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return false;
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} else
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return true;
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}
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// 显示错误
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function showError(text) {
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$("#msg").html( text);
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hideError(5000);
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}
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// 错误显示div隐藏值
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function hideError(time) {
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window.setTimeout(function() {
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$("#msg").html("");
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}, time);
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}
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// 登录
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function login() {
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$("#loginbt").attr("disabled", true);
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var userid = $("#userid").val();
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if($("#isForceLogin").attr("checked") == "checked"){
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$.cookie('useridcookie',userid,{expires:30});
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}else{
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$.cookie('useridcookie',null);
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}
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//var password = MD5($("#password").val());
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//新平台已经支持md5加密了
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var password = configData.compatibility?$("#password").val():MD5($("#password").val());
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var isForceLogin = $("#isForceLogin").is(":checked");
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showLoading();
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var loginData = {
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userId : userid,
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password : password,
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forceLogin : isForceLogin,
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browser:browserInfo.browser,
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browserversion:browserInfo.browserversion,
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osversion: browserInfo.osversion
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};
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//因为每个项目，在登录后获取的内容可能会有不一样，所以登录的路径支持配置configData.loginUrl
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crosPost(configData.loginUrl,loginData,function(result){
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hideLoading();
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if(result == undefined || result == null){
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showError("登录出现了错误！请查看服务器是否开启");
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$("#loginbt").attr("disabled", false);
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}
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if (result.success){
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//$.cookie('AuthorizationToken',result.obj.sessionInfo.token,{path:"/"});
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createCookie('AuthorizationToken',result.obj.sessionInfo.token);
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createCookie("msg","");
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if(configData.mainDisplay == "open" && browserInfo.browser == 'IE'){
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window.open(projectName + "main.html",'_blank','menubar=no,fullscreen=1,toolbar=no,resizable=no,location=no,status=no');
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window.close();
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}else {
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window.location.href = projectName + "main.html";
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}
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}else {
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showError(result.msg);
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$("#loginbt").attr("disabled", false);
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}
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},function(xhr,error){
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hideLoading();
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showError(error);
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});
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}
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function createCookie(name,value,days) {
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$.cookie(value,name,{path:"/"});
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if (days) {
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var date = new Date();
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date.setTime(date.getTime()+(days*24*60*60*1000));
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var expires = "; expires="+date.toGMTString();
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} else{
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expires = "";
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}
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document.cookie = name+"="+value+expires+"; path=/";
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}
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function showLoading(){
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$(".loadbg").show();
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$(".processbar").show();
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$(".loading").show();
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var preWidth = $(".loading").css("width");
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if(preWidth.indexOf("px")>-1){
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preWidth = preWidth.replace("px","");
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}
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$("#useTime").html(usedTime );
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preWidth = preWidth*1/10;
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processInterval = window.setInterval(function(){
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$("#useTime").html(usedTime + 1);
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$(".processbar").css("width",preWidth*(processStep+1));
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usedTime ++;
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processStep ++ ;
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if(processStep == 10){
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processStep = 0;
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}
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if(usedTime>10){
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$(".loading").css('color','rgb(249,0,69)')
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}
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},1000);
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}
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function hideLoading(){
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$(".loadbg").hide();
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$(".processbar").hide();
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$(".loading").hide().css({color:'#333333'});
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processStep = 0;
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usedTime =0;
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if(processInterval != null){
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window.clearInterval(processInterval);
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}
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}
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