203 lines
7.4 KiB
JavaScript
203 lines
7.4 KiB
JavaScript
(function(window,angular){
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'use strict';
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(function(){
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'use strict';
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angular.module('ngModuleInstaller',['ng'])
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.provider('$moduleInstaller', function(){
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this.$get = ['$filter', '$translate', '$rootScope',
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function($filter, $translate, $rootScope){
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var $moduleInstaller = {status:{msg : '', is_complete: true}},
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module_content = {root_path: '', zip_name: 'module_update.zip'};
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//Module update(content = {version[模組現有版本], callback[更新成功], errorback[更新失敗]})
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$moduleInstaller.update = function(content){
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$moduleInstaller.status.is_complete = false;
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$moduleInstaller.status.msg = '';
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module_content.root_path = content.root_path||module_content.root_path;
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module_content.zip_name = content.zip_name||module_content.zip_name;
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if(content.url != ''){
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//need update
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if(window.cordova){
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downloadZIP_cordova(content.url, function(){
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if(content.callback)
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content.callback();
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}, function(){
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if(content.errorback){
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content.errorback();
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}
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});
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} else if(window.nodeRequire){
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downloadZIP_electron(content.url, function(){
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if(content.callback)
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content.callback();
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}, function(){
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if(content.errorback){
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content.errorback();
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}
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});
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} else {
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content.callback();
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}
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} else {
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//don't need update
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if(content.callback)
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content.callback();
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}
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}
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//App platform download ZIP File
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function downloadZIP_cordova(url, callback, errorback){
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var zipDistUrl = cordova.file.dataDirectory;
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var ft = new FileTransfer();
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ft.onprogress = function(progressEvent) {
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if (progressEvent.lengthComputable) {
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//更新下載中
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$moduleInstaller.status.msg = $filter('translate')('update.msg.update_downloading')+Math.floor(progressEvent.loaded / progressEvent.total * 100)+'%';
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$rootScope.$apply();
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}
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};
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ft.download(url, zipDistUrl+'//'+module_content.zip_name,
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function(r) {
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$moduleInstaller.status.msg = $filter('translate')('update.msg.updating');//程式更新中...
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//$rootScope.$apply();
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ExtractZIP_Cordova(zipDistUrl, callback, errorback);
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}, function(error) {
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$moduleInstaller.status.msg = $filter('translate')('update.msg.cant_download');//無法下載更新，請確認伺服器連線是否正常;
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//$rootScope.$apply();
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if(errorback)
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errorback(error);
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}
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);
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}
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//App Android platform extract ZIP File
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function ExtractZIP_Cordova(zipDistUrl, callback, errorback){
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$moduleInstaller.status.msg = $filter('translate')('update.msg.updating');//程式更新中...
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//$rootScope.$apply();
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var dstDir = zipDistUrl + 'update//'+module_content.root_path;
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zip.unzip(zipDistUrl + module_content.zip_name, dstDir,
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function(result){
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if(result==0){
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clearUpdate(zipDistUrl, module_content.zip_name, function(){
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if(callback)
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callback();
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});
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} else {
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$moduleInstaller.status.msg = $filter('translate')('update.msg.zip_server_connect');//'更新檔解析失敗，請重新下載';
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//$rootScope.$apply();
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if(errorback)
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errorback();
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}
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},
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function(progressEvent){
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$moduleInstaller.status.msg = $filter('translate')('update.msg.updating') + Math.round((progressEvent.loaded / progressEvent.total) * 100)+'%';
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//$rootScope.$apply();
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}
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);
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}
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//Desktop platform download ZIP File and extract zip
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function downloadZIP_electron(url, callback, errorback){
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var data = {
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url : url,
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method : 'GET',
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type:"application/octet-stream",
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responseType: 'arraybuffer'
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};
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var request = nodeRequire('request');
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var progress = nodeRequire('request-progress');
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var fs = nodeRequire('fs');
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$moduleInstaller.status.msg = $filter('translate')('update.msg.updating');
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//$rootScope.$apply();
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var Zip = nodeRequire('adm-zip-electron');
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var AppPath;
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if(nodeRequire('electron')){
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AppPath = nodeRequire('electron').remote.app.getAppPath()+'\\';
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} else {
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var nwDir = nodeRequire('path').dirname(process.execPath);
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AppPath = nwDir+'\\package.nw\\';
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}
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var updateFile = AppPath + module_content.zip_name;//zip檔下載位置
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var tempFile = fs.createWriteStream(updateFile);
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tempFile.on('finish', function(){
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tempFile.close(function(){
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try{
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$moduleInstaller.status.msg = $filter('translate')('update.msg.updating');//程式更新中...
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//$rootScope.$apply();
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var zip = new Zip(updateFile);
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zip.extractAllTo(AppPath+'www\\'+module_content.root_path+'\\', true);
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clearUpdate(AppPath, module_content.zip_name, callback);
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}catch(e){
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$moduleInstaller.status.msg = $filter('translate')('update.msg.zip_cant_download')+'<br>'+e;//無法下載更新，更新用的檔案不存在，請確認伺服器連線資訊是否正確
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//$rootScope.$apply();
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if(errorback)
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errorback(e);
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}
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});
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});
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var request = request(url, function(error, response, body){
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if(error){
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$moduleInstaller.status.msg = $filter('translate')('update.msg.zip_cant_download')+'<br>'+error;//無法下載更新，更新用的檔案不存在，請確認伺服器連線資訊是否正確
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//$rootScope.$apply();
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if(errorback)
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errorback(error);
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} else {
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$moduleInstaller.status.msg = $filter('translate')('update.msg.update_downloading')+'100%';
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//$rootScope.$apply();
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}
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});
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request.pipe(tempFile);
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progress(request, {throttle: 200})
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.on('progress', function (state) {
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//更新下載中
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$moduleInstaller.status.msg = $filter('translate')('update.msg.update_downloading')+
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(Math.round(state.percent * 100))+'%';
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$rootScope.$apply();
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})
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.on('error', function (err) {
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$moduleInstaller.status.msg = $filter('translate')('update.msg.zip_cant_download')+'<br>'+err;//無法下載更新，更新用的檔案不存在，請確認伺服器連線資訊是否正確
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//$rootScope.$apply();
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if(errorback)
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errorback(err);
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});
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}
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//delete sJDS\\update.zip file
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function clearUpdate(url, fileName, feedback){
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try{
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window.resolveLocalFileSystemURL(url, function(dir) {
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dir.getFile(fileName, {create:false}, function(fileEntry) {
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fileEntry.remove(function(){
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if(feedback)
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feedback();
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// The file has been removed succesfully
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},function(error){
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$moduleInstaller.status.msg = $filter('translate')('update.msg.temp_file_cant_dele');//暫存檔案刪除失敗
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//$rootScope.$apply();
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if(feedback)
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feedback();
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},function(){
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$moduleInstaller.status.msg = $filter('translate')('update.msg.temp_file_not_exist');//暫存檔案不存在
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//$rootScope.$apply();
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if(feedback)
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feedback();
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});
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});
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});
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} catch(e){
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nodeRequire('fs').unlink(url+'\\'+fileName, function(error){
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if(feedback)
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feedback();
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});
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}
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}
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return $moduleInstaller;
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}
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];
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});
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})();
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})(window, window.angular);
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