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Copy pathdocusky.ui.manageDataFileListSimpleUI.js
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docusky.ui.manageDataFileListSimpleUI.js
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/**
* docusky.ui.manageDataFileListSimpleUI.js
* (URL)
*
* (Description)
* 這是利用 docusky web api 所包裝起來的一份 JavaScript
* Note: - this component is only tested in Firefox and Chrome
* - requires jquery
*
* @version
* 0.01 (May xx 2016)
* 0.02 (August xx 2016)
* 0.03 (January 23 2017) fix css class name (adds prefix 'dsw-' to better avoid naming conflicts)
* 0.04 (March 01 2017) add simple message for upload progress
* 0.05 (July 07 2017) bugs fix: apply encodeURIComponent() to category/pathfile
* 0.06 (July 28 2017) set "private" methods
* 0.07 (July 31 2017) modify the arguments of jsonTransporter.storeJson(), add hideWidget()
* 0.08 (Nov 27 2017) add renameDataFile()
* 0.09 (January 30 2018) expose login(), add withCredentials
* 0.10 (May 07 2019) add error handling, me.Error, me.maxResponseTimeout, me.maxRetryCount, me.uploadProgressFunc and utility.setStyle
* fix server improperly return a non-JSON (should not retry in this case)
* modify UI display and position
* 0.11 (June 06 2019) remove the dependency of jQuery UI
* 0.12 (July 19 2020) adds login interface to uploadBlob()
* 0.13 (Jan 26 2021) add SessionKey to pass session key via url parameter
* 0.14 (June 13 2021) add public logout() and fix bugs
* 0.15 (June 25 2021) add class variable requester and setRequester()
* 0.16 (Dec 30 2021) add me.urlWebApiPath, add me.urlWebApiPath, fix me.mangeDbList() to me.manageDataFileList(), reset SessionKey after logout
* 0.17 (Feb 11 2022) add var ForceHttps, WithCredentials (since may include multiple widgets, cannot use 'const' here), fix hideWidget()
*
* @copyright
* Copyright (C) 2016 Hsieh-Chang Tu
*
* @license
*
*/
var ForceHttps = false; // 2021-12-20: 若放到 server 上，可能需設為 true（避免 BigIP 將 http 轉為 https 時沒有帶上 CORS 所需的 headers）
var WithCredentials = true; // 2022-02-11: 若放到 server 上，可能需設為 false（避免瀏覽器不接受 Access-Control-Allow-Origin:* -- 但瀏覽器在登入時會顯示「不安全」訊息）
var SessionKey; // 2021-02-06: 必須是全域變數，才能在 widgets 之間共用（且僅宣告而不指定值）
if (window.navigator.userAgent.indexOf("MSIE ") > 0) {
alert("抱歉，DocuSky 工具目前只支援 Firefox 與 Chrome");
}
var ClsDocuskyManageDataFileListSimpleUI = function(param) { // constructor
var me = this; // store object reference
me.package = 'docusky.ui.manageDataFileListSimpleUI.js'; // 主要目的：取得 data file list，並讓使用者可上載或刪除 data files
me.version = 0.15; // 2021-06-25
me.idPrefix = 'DataFile_';
me.utility = null;
me.protocol = null; // 'http',
me.urlHostPath = null;
me.urlWebApiPath = null;
me.urlGetAllCategoryDataFilenamesJson = null;
me.urlGetCategoryDataFilenamesJson = null; // v0.02
me.urlSaveDataFileJson = null;
me.urlDeleteDataFileJson = null;
me.urlLoadDataFileBinary = null;
me.urlRenameDataFileJson = null;
me.urlLogin = null;
me.urlLogout = null;
me.username = '';
me.requester = 'Widget:manageDataFileList'; // initial value
me.callerEvent = null;
me.callerCallback = null; // 儲存成功執行後所需呼叫的函式
me.initialized = false;
me.categoryFilenameList = []; // 儲存 category => filenames 的物件
me.fileName = ''; // 欲上傳檔案（在本地）的名稱
me.fileData = ''; // 欲上傳檔案的內容
me.displayWidget = true; // 2017-07-31
me.uiState = {}; // 2019-04-29: uiState[dbCorpusListContainerId] = {size: { width:w, height: h}}
me.Error = null; //all scope error handle
me.maxResponseTimeout = 300000;
me.maxRetryCount = 10;
me.presentRetryCount = 0;
me.uploadProgressFunc = null; //callback function for the percentage of upload progress
me.jsonTransporter = { // 利用此物件的 jsonObj 在 client-server 之間傳遞 json 物件
category: 'unknown',
datapath: 'unknown',
filename: 'unknown',
jsonObj: null,
serverCode: 0,
serverMessage: '',
// 利用此函式存取 Json -- 注意 storeJson 和 retrieveJson 字面的 "Json" 指的是以 JSON 儲存到 DocuSky，
// 函式的 json 參數都是物件型態（而非字串）
storeJson: function(category, datapath, filename, jsonObj, succFunc, failFunc) {
// 2017-07-30: 舊的方式傳入 (json, callback) 兩參數，但與 retrieveJson(category, datapath, filename, callback)不對稱
// 為了保持相容，且讓參數對稱，在此對 arguments 進行檢查：若參數數量小於等於 2，使用舊方式維持相容性；否則採用新參數
if (arguments.length <= 2) { // (jsonObj, callback)
var transporter = this;
transporter.jsonObj = arguments[0];
var jsonStr = JSON.stringify(transporter.jsonObj);
var succFunc = (arguments.length == 2) ? arguments[1] : null;
var category = transporter.category; // 舊的方式，利用物件屬性傳遞儲存位置
var datapath = transporter.datapath;
var filename = transporter.filename;
}
else { // (category, datapath, filename, jsonObj, callback)
var category = arguments[0];
var datapath = arguments[1];
var filename = arguments[2];
var jsonStr = JSON.stringify(arguments[3]);
var succFunc = (arguments.length >= 5) ? arguments[4] : null;
var failFunc = (arguments.length >= 6) ? arguments[5] : null;
}
// get parameters from parent
if (me.urlSaveDataFileJson === null) init();
var url = me.urlSaveDataFileJson;
url += "?requester=" + me.requester; // 2021-06-25
url += (SessionKey) ? ("&" + SessionKey) : ""; // 2021-02-06
//alert(SessionKey + "\n" + url);
var fd = new FormData();
fd.append('uploadDataCategory', category);
fd.append('uploadDataPath', datapath);
fd.append('uploadDataFilename', filename);
// 2021-02-06
//if (SessionKey) {
// let [name, val] = SessionKey.split("=");
// fd.append(name, val);
//}
//var bytes = new Uint8Array(me.fileData.length);
//for (var i=0; i<me.fileData.length; i++) bytes[i] = me.fileData.charCodeAt(i);
//var blob = new Blob([bytes]);
var blob = new Blob([jsonStr]);
//alert(me.fileData.length + ':' + blob.size);
fd.append('importedFiles[]', blob);
uploadBlob(url, fd, false, succFunc, failFunc); // false: disable dialog
},
retrieveJson: function(category, datapath, filename, succFunc, failFunc) {
var transporter = this;
transporter.category = category;
transporter.datapath = datapath;
transporter.filename = filename;
var url = me.urlLoadDataFileBinary;
var parameters = "catpathfile=" + encodeURIComponent(transporter.category) + "/" + encodeURIComponent(transporter.datapath) + "/" + encodeURIComponent(transporter.filename);
url += "?" + parameters;
url += "&requester=" + me.requester; // 2021-06-25
url += (SessionKey) ? ("&" + SessionKey) : ""; // 2021-02-06
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
$.getJSON(url, function(data) {
if(data){
transporter.jsonObj = data;
if (typeof succFunc === 'function') succFunc();
}
else{
console.error("Server Error");
if (typeof failFunc === "function"){
failFunc();
}
else if(typeof me.Error === "function"){
me.Error("Server Error");
}
else {
alert("retrieveJson Error");
}
}
});
},
// 2017-07-31
deleteDataFile: function(category, datapath, filename, succFunc, failFunc) {
var transporter = this;
var url = me.urlDeleteDataFileJson;
var parameters = "category=" + encodeURIComponent(category)
+ "&pathfile=" + encodeURIComponent(datapath + "/" + filename);
url += "?" + parameters;
url += (SessionKey) ? ("&" + SessionKey) : ""; // 2021-02-06
url += "&requester=" + me.requester; // 2021-06-25
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
$.get(url, function(data) {
if(data.code == 0){
transporter.jsonObj = data;
if (typeof succFunc === 'function') succFunc();
}
else{
console.error("Server Error");
if (typeof failFunc === "function"){
failFunc();
}
else if(typeof me.Error === "function"){
me.Error("Server Error");
}
else {
alert("deleteDataFile Error");
}
}
})
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-07: server return not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
failFunc();
}
else if(typeof me.Error === "function"){
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
if(jqXHR.status=="404" || jqXHR.status=="403"){
alert("Server Error");
}
else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
alert("Connection Error");
let retry = function(){
me.jsonTransporter.deleteDataFile(category, datapath, filename, succFunc, failFunc);
}
setTimeout(retry,3000);
}
else{
alert("Please check your Internet connection and refresh this page.");
}
}
}
});
},
// 2016-08-12: v0.02
listCategoryDataFiles: function(category, datapath, succFunc, failFunc) {
var transporter = this;
if (datapath == "*") datapath = "";
var catpath = category + '/' + datapath;
var url = me.urlGetCategoryDataFilenamesJson;
var parameters = "catpath=" + catpath;
url += "?" + parameters;
url += (SessionKey) ? ("&" + SessionKey) : ""; // 2021-02-06
url += "&requester=" + me.requester; // 2021-06-25
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
$.get(url, function(data) {
if(data.code == 0){
transporter.jsonObj = data;
if (typeof succFunc === 'function') succFunc();
}
else{
console.error("Server Error");
if (typeof failFunc === "function"){
failFunc();
}
else if(typeof me.Error === "function"){
me.Error("Server Error");
}
else {
alert("listCategoryDataFiles Error");
}
}
})
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-07: server return not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
failFunc();
}
else if(typeof me.Error === "function"){
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
if(jqXHR.status=="404" || jqXHR.status=="403"){
alert("Server Error");
}
else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
alert("Connection Error");
let retry = function(){
me.jsonTransporter.listCategoryDataFiles(category, datapath, succFunc, failFunc);
}
setTimeout(retry,3000);
}
else{
alert("Please check your Internet connection and refresh this page.");
}
}
}
});
},
// 2017-11-27: v0.08 (currently not support renaming category and datapath ==> assuming tools need these names to find their data files)
renameDataFile: function(category, datapath, fromFilename, toFilename, succFunc, failFunc) {
var transporter = this;
var url = me.urlRenameDataFileJson;
var parameters = "category=" + encodeURIComponent(category)
+ "&filepath=" + encodeURIComponent(datapath)
+ "&fromFilename=" + encodeURIComponent(fromFilename)
+ "&toFilename=" + encodeURIComponent(toFilename);
url += "?" + parameters;
url += "&requester=" + me.requester; // 2021-06-25
url += (SessionKey) ? ("&" + SessionKey) : ""; // 2021-02-06
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
$.get(url, function(data) {
if(data.code == 0){
transporter.jsonObj = data;
if (typeof succFunc === 'function') succFunc();
}
else{
console.error("Server Error");
if (typeof failFunc === "function"){
failFunc();
}
else if(typeof me.Error === "function"){
me.Error("Server Error");
}
else {
alert("deleteDataFile Error");
}
}
})
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-07: server return not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
failFunc();
}
else if(typeof me.Error === "function"){
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
if(jqXHR.status=="404" || jqXHR.status=="403"){
alert("Server Error");
}
else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
alert("Connection Error");
let retry = function(){
me.jsonTransporter.renameDataFile(category, datapath, fromFilename, toFilename, succFunc, failFunc);
}
setTimeout(retry,3000);
}
else{
alert("Please check your Internet connection and refresh this page.");
}
}
}
});
},
};
// =================================
// main functions
// =================================
var init = function() {
//var scriptPath = me.utility.getScriptPath();
//me.urlWebApiPath = scriptPath.protocol + '://' + scriptPath.host + '/' + me.utility.dirname(scriptPath.path) + '/webApi';
// 注意： 由於利用 jQuery 動態載入 utility functions，call stack 最後會是在 jQuery 函式，因此不能從 me.utility.getScriptPath() 取得 script URL
let scheme = location.protocol.substr(0, location.protocol.length-1);
if (scheme == 'file') me.urlHostPath = "https://docusky.org.tw/docusky";
else me.urlHostPath = me.utility.dirname(me.utility.dirname(me.scriptPath + 'dummy'));
if (ForceHttps && scheme == 'http') scheme = 'https'; // 2021-12-20: 強迫改用 https
me.urlWebApiPath = me.urlHostPath + '/WebApi';
me.urlLogin = me.urlWebApiPath + '/userLoginJson.php';
me.urlLogout = me.urlWebApiPath + '/userLogoutJson.php';
me.urlGetAllCategoryDataFilenamesJson = me.urlWebApiPath + '/getAllCategoryDataFilenamesJson.php';
me.urlGetCategoryDataFilenamesJson = me.urlWebApiPath + '/getDataFilenamesUnderCatpathJson.php';
me.urlSaveDataFileJson = me.urlWebApiPath + '/saveDataFileByHttpPostJson.php';
me.urlDeleteDataFileJson = me.urlWebApiPath + '/deleteDataFileJson.php';
me.urlLoadDataFileBinary = me.urlWebApiPath + '/getDataFileBinary.php';
me.urlRenameDataFileJson = me.urlWebApiPath + '/renameDataFileJson.php';
me.username = '';
me.uniqueId = me.utility.uniqueId();
// login container
var loginContainerId = me.idPrefix + "loginContainer" + me.uniqueId;
var closeLoginContainerId = me.idPrefix + "closeLoginContainer" + me.uniqueId;
var dsUsernameId = me.idPrefix + "dsUsername" + me.uniqueId;
var dsPasswordId = me.idPrefix + "dsPassword" + me.uniqueId;
var loginSubmitId = me.idPrefix + "loginSubmit" + me.uniqueId;
var loginMessageId = me.idPrefix + "loginMessage" + me.uniqueId;
var s = "<div id='" + loginContainerId + "' class='dsw-container'>"
+ "<div class='dsw-titleBar'><table><tr><td class='dsw-titleContainer'><div class='dsw-titlename'>DocuSky Login</div></td><td class='dsw-closeContainer' id='" + closeLoginContainerId + "'><div class='dsw-btn-close'>✖</div></td></tr></table></div>"
+ "<div class='dsw-containerContent'>"
+ "<table>"
+ "<tr><td class='dsw-td-dslogin dsw-logintitle'>Username:</td><td class='dsw-td-dslogin'><input type='text' class='dsw-userinput' id='" + dsUsernameId + "'/></td></tr>"
+ "<tr><td class='dsw-td-dslogin dsw-logintitle'>Password:</td><td class='dsw-td-dslogin'><input type='password' class='dsw-userinput' id='" + dsPasswordId + "'/></td></tr>"
+ "<tr><td colspan='2' class='dsw-td-dslogin dsw-loginsubmit'><button id='" + loginSubmitId + "'>登入</button></td></tr>"
+ "<tr><td colspan='2' class='dsw-loginmsg' id='" + loginMessageId + "'></td></tr>"
+ "</table>"
+ "</div>"
+ "</div>";
$("html").append(s);
$("#" + loginContainerId).hide(); // zzz
$("#" + loginSubmitId).click(function(e) {
me.username = $("#" + dsUsernameId).val();
$("#" + spanUsernameId).html(me.username);
me.login(me.username, $("#" + dsPasswordId).val());
});
$("#" + closeLoginContainerId).click(function(e) {
$("#" + loginContainerId).hide();
});
var filenameListContainerId = me.idPrefix + "filenameListContainer" + me.uniqueId;
var spanUsernameId = me.idPrefix + "spanUsername" + me.uniqueId;
var filenameListContentId = me.idPrefix + "filenameListContent" + me.uniqueId;
var dataFilenameToUploadId = me.idPrefix + "dataFilenameToUpload" + me.uniqueId;
var uploadFormId = me.idPrefix + "uploadForm" + me.uniqueId;
var uploadDataFilenameSelectedId = me.idPrefix + "uploadDataFilenameSelected" + me.uniqueId;
var uploadDataCategoryId = me.idPrefix + "uploadDataCategory" + me.uniqueId;
var uploadDataPathId = me.idPrefix + "uploadDataPath" + me.uniqueId;
var uploadFormSubmitId = me.idPrefix + "uploadFormSubmit" + me.uniqueId;
var logoutAnchorId = me.idPrefix + "logoutAnchor" + me.uniqueId;
var closefilenameListId = me.idPrefix + "closefilenameList" + me.uniqueId;
var uploadProgressId = me.idPrefix + "uploadProgress" + me.uniqueId; // 20170302
// filenameListContainer container
var myVer = me.package + " - Ver " + me.version;
var t = "登出";
var s = "<div id='" + filenameListContainerId + "' class='dsw-container'>"
+ "<div class='dsw-titleBar'>"
+ "<table><tr><td class='dsw-titleContainer'><div class='dsw-titlename' title='" + myVer + "'>DataFile List</div></td>"
+ "<td class='dsw-closeContainer'>" + "<div class='dsw-btn-close' id='" + closefilenameListId + "'>✖</div>" + "<span class='dsw-btn-logout' id='" + logoutAnchorId + "'>Logout</span>" + "<span class='dsw-useridContainer'><span class='dsw-userid' id='" + spanUsernameId + "'>" + me.username + "</span></span>" + "</td>" + "</tr></table>"
+ "</div>"
+ "<div id='" + filenameListContentId + "' class='dsw-containerContent'>"
+ "</div>"
+ "<hr width='96%'/>"
+ "<div id='" + dataFilenameToUploadId + "' class='dsw-containerContent'>"
+ "<form id='" + uploadFormId + "' name='uploadForm'>"
+ "<div>上載單份資料檔：<input type='file' id='" + uploadDataFilenameSelectedId + "' name='importedFiles[]'></input></div>"
+ "<table class='dsw-uploadfile'>"
+ "<tr><td>指定欲儲存的位置：</td>"
+ "<td>類別：<input type='text' class='dsw-userinput' id='" + uploadDataCategoryId + "' name='uploadDataCategory' value='Default'></input></td>"
+ "<td>路徑：<input type='text' class='dsw-userinput' id='" + uploadDataPathId + "' name='uploadDataPath' size='20' value='Default'></input></td>"
+ "</tr><tr>"
+ "<td colspan='2'><div class='dsw-uploadprogressbar' id='" + uploadProgressId + "'><div class='dsw-uploadprogressbar-progress'></div></div></td>"
+ "<td align='right'><button id='" + uploadFormSubmitId + "' disabled='disabled'>開始上傳</button></td></tr>"
+ "</table>"
+ "</div>"
+ "</form></div>";
+ "</div>";
$("html").append(s);
$("#" + filenameListContainerId).hide();
$("#" + logoutAnchorId).click(function(e) {
e.preventDefault();
me.logout();
});
$("#" + closefilenameListId).click(function(e) {
$("#" + filenameListContainerId).hide();
});
$("#" + uploadFormSubmitId).click(function(e) {
e.preventDefault(); // 2016-05-05: 非常重要，否則會出現 out of memory 的 uncaught exception
//alert(SessionKey);
var url = me.urlSaveDataFileJson;
url += "?requester=" + me.requester; // 2021-06-25
url += (SessionKey) ? ("&" + SessionKey) : ""; // 2021-02-06
var uploadDataCategoryId = me.idPrefix + "uploadDataCategory" + me.uniqueId;
var uploadDataPath = me.idPrefix + "uploadDataPath" + me.uniqueId;
var fd = new FormData();
fd.append('uploadDataCategory', $("#" + uploadDataCategoryId).val());
fd.append('uploadDataPath', $("#" + uploadDataPathId).val());
fd.append('uploadDataFilename', me.fileName);
// 2021-02-06
//if (SessionKey) {
// let [name, val] = SessionKey.split("=");
// fd.append(name, val);
//}
var bytes = new Uint8Array(me.fileData.length);
for (var i=0; i<me.fileData.length; i++) bytes[i] = me.fileData.charCodeAt(i);
var blob = new Blob([bytes]);
//alert(me.fileData.length + ':' + blob.size);
fd.append('importedFiles[]', blob);
uploadBlob(url, fd, true, null); // true: enable dialog display
//// HTTP POST with multipart -- but, XmlHttp has some restrictions on sending binary data!
//var formData = $("#uploadForm").serializeArray();
//var nameVal = $("#uploadDataFilenameSelected").attr("name"); // <input type="file" name="...">
//formData.file = {value: me.fileData, filename: me.fileName, name:nameVal};
});
me.initialized = true;
};
// ----------------------------------------------------------------------------
me.login = function(username, password, succFunc, failFunc) { // 2018-01-30: expose login()
// login and shows DbList
//$.ajaxSetup({async:false});
var postdata = { dsUname: username, // camel style: to get dbCorpusDocuments
dsPword: password,
requester: me.requester // 2021-06-25
};
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}}); // 2018-01-30: must add this for later CORS requests
$.post(me.urlLogin, postdata, function(jsonObj) {
//me.utility.displayJson(jsonObj);
var loginMessageId = me.idPrefix + "loginMessage" + me.uniqueId;
var loginContainerId = me.idPrefix + "loginContainer" + me.uniqueId;
if (jsonObj.code == 0) { // successfully login
// 2022-02-10: 應在 succ callback 前設定 SessionKey!
SessionKey = jsonObj.message; // 2021-02-06: message 將包含 session key 訊息
$("#" + loginMessageId).empty(); // 成功登入，清除（先前可能有的）訊息
$("#" + loginContainerId).fadeOut();
if (typeof succFunc === 'function') succFunc(jsonObj.message); // 2019-02-19 fixed
else me.manageDataFileList(me.callerEvent, me.callerCallback);
}
else {
console.error("Login Error");
if (typeof failFunc === 'function'){
failFunc(jsonObj);
}
else if(typeof me.Error === "function"){
me.Error("Login Error");
}
else {
$("#" + loginContainerId).show();
$("#" + loginMessageId).html(jsonObj.code + ': ' + jsonObj.message); // jsonObj.code == 101 ==> Requires login
}
}
}, 'json')
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-04: server return is not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
failFunc();
}
else if(typeof me.Error === "function"){
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
let loginMessageId = me.idPrefix + "loginMessage" + me.uniqueId;
let loginContainerId = me.idPrefix + "loginContainer" + me.uniqueId;
$("#" + loginContainerId).show();
if(jqXHR.status=="404" || jqXHR.status=="403"){
$("#" + loginMessageId).html("Server Error");
}
else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
$("#" + loginMessageId).html("Connection Error");
let retry = function(){
me.login(username, password, succFunc, failFunc);
}
setTimeout(retry,3000);
}
else{
$("#" + loginMessageId).html("Please check your Internet connection and refresh this page.");
}
}
}
});
};
me.logout = function(succFuc) {
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
let url = me.urlLogout + "?requester=" + me.requester // 2021-06-25
+ ((SessionKey) ? ("?" + SessionKey) : ""); // 2021-02-06
$.get(url, function(jsonObj) {
var filenameListContainerId = me.idPrefix + "filenameListContainer" + me.uniqueId;
if (jsonObj.code == 0) { // successfully logged out
$("#" + filenameListContainerId).fadeOut();
if (typeof succFunc === "function") succFunc(jsonObj.message); // 2021-06-14
else alert("Successfully logged out");
SessionKey = 'NONE'; // 2021-12-30: reset SessionKey （否則因已登出，將會取得空的資料）
}
else {
$("#" + filenameListContainerId).fadeout();
alert(jsonObj.code + ': ' + jsonObj.message);
}
me.hideWidget(); // 2021-12-30: 隱藏 widget 但不設定 displayWidget 變數
}, 'json')
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-07: server return not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
failFunc();
}
else if(typeof me.Error === "function"){
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
if(jqXHR.status=="404" || jqXHR.status=="403"){
alert("Server Error");
}
else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
alert("Connection Error");
}
else{
alert("Please check your Internet connection and refresh this page.");
}
}
}
});
};
me.setRequester = function(requester) { // 2021-06-25: 由呼叫者設定 requester 名稱
if (requester) me.requester = requester;
};
// 繪製 DataFileList 的表格
var displayFilenameList = function() { // category => filelist
var editableContentBackup = null;
var categoryFilenameList = me.categoryFilenameList;
//alert(JSON.stringify(categoryFilenameList, null, '\t'));
var contentTableId = me.idPrefix + "contentTable" + me.uniqueId;
var filenameListContentId = me.idPrefix + "filenameListContent" + me.uniqueId;
var uploadDataFilenameSelectedId = me.idPrefix + "uploadDataFilenameSelected" + me.uniqueId;
var s = "<table class='dsw-filenameList' id='" + contentTableId + "'>";
var itemNumber = 0;
for (var category in categoryFilenameList) {
var pathfiles = categoryFilenameList[category];
for (var i=0; i<pathfiles.length; i++) {
itemNumber++;
var pathfile = pathfiles[i];
var p = pathfile.lastIndexOf('/');
if (p === false) conntinue; // invalid pathfile
var path = pathfile.substring(0, p);
var filename = pathfile.substring(p+1);
var categoryEncoded = encodeURIComponent(category); // 20170707
var pathfileEncoded = encodeURIComponent(pathfile); // 20170707
var catpathfileEncoded = encodeURIComponent(category + "/" + pathfile); // 20170730
let hrefViewDataFile = me.urlLoadDataFileBinary + "?catpathfile=" + catpathfileEncoded
+ "&requester=" + me.requester // 2021-06-25
+ (SessionKey ? ("&" + SessionKey) : "");
let hrefDeleteDataFile = me.urlDeleteDataFileJson + "?category=" + categoryEncoded + "&pathfile=" + pathfileEncoded
+ "&requester=" + me.requester // 2021-06-25
+ (SessionKey ? ("&" + SessionKey) : "");
s += "<tr class='dsw-tr-datafilelist'><td class='dsw-filenameList-id'>" + itemNumber + ".</td>"
+ "<td class='dsw-filenameList-category' title='" + category + "'>" + category + "</td>"
+ "<td class='dsw-filenameList-path' title='" + path + "'>" + path + "</td>"
+ "<td class='dsw-filenameList-filename' x-category='" + category + "' x-path='" + path + "' title='" + filename + "'>" + filename + "</td>"
+ "<td class='dsw-filenameList-download'><a class='downloadFile' target='DataFileDownload' href='" + hrefViewDataFile + "'>檢視</a></td>"
+ "<td class='dsw-filenameList-delete'><a class='deleteFile' href='" + hrefDeleteDataFile + "'>刪除</a></td>";
+ "</tr>";
}
}
s += "</table>";
$("#" + filenameListContentId).html(s);
$(".dsw-filenameList-filename").on("dblclick", function() {
$(this).attr("contentEditable", "true");
editableContentBackup = $(this).text();
$(this).addClass("dsw-filenameList-editing");
$(this).focus(); // to prepare for "blur" event
});
$(".dsw-filenameList-filename").on("blur", function() {
var editing = this;
$(editing).removeClass("dsw-filenameList-editing");
$(editing).attr("contentEditable", "false");
var curCategory = $(editing).attr("x-category");
var curPath = $(editing).attr("x-path");
var newVal = $(editing).text();
if (newVal !== editableContentBackup) {
var transporter = me.jsonTransporter;
transporter.renameDataFile(curCategory, curPath, editableContentBackup, newVal, function() {
var response = transporter.jsonObj;
if (response.code === 0) alert("Successfully rename '" + editableContentBackup + "' to '" + newVal);
else {
alert("Error: " + response.message);
$(editing).text(editableContentBackup);
}
editableContentBackup = null;
});
}
else ; // same content ==> does nothing
});
var h = $("#" + contentTableId).height();
$("#" + filenameListContentId).height(Math.min(280,Math.max(h,50)));
$("#" + uploadDataFilenameSelectedId).change(function(e) {
// Currently only support one file upload
var files = this.files;
me.fileName = files[0].name;
readFile(files[0]).done(function(fileData){
me.fileData = fileData;
//alert(me.fileData.length);
let uploadFormSubmitId = me.idPrefix + "uploadFormSubmit" + me.uniqueId;
$("#" + uploadFormSubmitId).prop('disabled', false);
});
//me.urlSaveDataFileJson
});
$(".deleteFile").click(function(e) {
e.preventDefault();
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
$.get(this.href, function(jsonObj) {
var filenameListContainerId = me.idPrefix + "filenameListContainer" + me.uniqueId;
$("#" + filenameListContainerId).fadeOut();
//me.utility.displayJson(jsonObj);
if (jsonObj.code == 0) { // successfully deleted
alert("Successfully deleted");
}
else{
console.error("Server Error");
if (typeof failFunc === "function"){
failFunc();
}
else if(typeof me.Error === "function"){
me.Error("Server Error");
}
else {
alert("deleteDataFile Error");
}
}
}, 'json')
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-07: server return not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
failFunc();
}
else if(typeof me.Error === "function"){
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
if(jqXHR.status=="404" || jqXHR.status=="403"){
alert("Server Error");
}
else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
alert("Connection Error");
}
else{
alert("Please check your Internet connection and refresh this page.");
}
}
}
});
});
//2019-04-29
var filenameListContainerId = me.idPrefix + "filenameListContainer" + me.uniqueId;
me.uiState[filenameListContainerId] = {};
me.uiState[filenameListContainerId].size = {};
me.uiState[filenameListContainerId].size.height = $("#"+filenameListContainerId).height();
me.uiState[filenameListContainerId].size.width = $("#"+filenameListContainerId).width();
me.utility.dragElement($("#"+filenameListContainerId)[0],$("#"+filenameListContainerId + " .dsw-titleBar")[0]);
};
// 顯示 DataFileList 的 container
me.manageDataFileList = function(evt, succFunc, failFunc) {
if (!me.initialized) init();
me.callerEvent = evt;
me.callerCallback = succFunc;
if(evt){
// 決定顯示的位置
var winWidth = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
// winWidth = $('body').innerWidth();
// var scrollbarWidth = Math.max(document.documentElement.clientWidth, window.innerWidth || 0) - Local.winWidth;
var winHeight = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
}
//$.ajaxSetup({async:false});
$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
let url = me.urlGetAllCategoryDataFilenamesJson
+ "?requester=" + me.requester // 2021-06-25
+ (SessionKey ? ("&" + SessionKey) : ""); // 2021-02-06
$.get(url, function(data) {
var filenameListContainerId = me.idPrefix + "filenameListContainer" + me.uniqueId;
var loginContainerId = me.idPrefix + "loginContainer" + me.uniqueId;
if (data.code == 0) { // successfully get db list
me.categoryFilenameList = data.message;
if (me.displayWidget) {
var jelement = $("#" + filenameListContainerId);
var w = jelement.width(800); // 2018-03-21
var h = jelement.height();
if (evt) {
var overX = Math.max(0, evt.pageX - 40 + w - winWidth); // 超過右側邊界多少 pixels
var posLeft = Math.max(10, evt.pageX - overX - 40);
var overY = Math.max(0, evt.pageY + h + 15 - winHeight); // 超過下方邊界多少 pixels
var posTop = Math.min(winHeight - overY - 15, evt.pageY + 15);
}
else {
posTop = 200;
posLeft = 300;
$(window).scrollTop(posTop - 20);
}
jelement.css({ top: posTop + 'px', left: posLeft + 'px' });
jelement.show();
displayFilenameList();
}
if (typeof me.callerCallback === "function") me.callerCallback();
}
else if (data.code == 101) { // requires login
if(me.displayWidget){
var jelement = $("#" + loginContainerId);
var w = jelement.width();
var h = jelement.height();
var overX = Math.max(0, evt.pageX - 40 + w - winWidth); // 超過右側邊界多少 pixels
var posLeft = Math.max(10, evt.pageX - overX - 40);
var overY = Math.max(0, evt.pageY + h + 15 - winHeight); // 超過下方邊界多少 pixels
var posTop = Math.min(winHeight - overY - 15, evt.pageY + 15);
jelement.css({ top: posTop + 'px', left: posLeft + 'px' });
jelement.show();
}else{
var jelement = $("#" + loginContainerId);
var w = jelement.width();
var h = jelement.height();
var overX = Math.max(0, w - 40 - winWidth); // 超過右側邊界多少 pixels
var posLeft = Math.max(10, overX - 40);
var overY = Math.max(0, h + 15 - winHeight); // 超過下方邊界多少 pixels
var posTop = Math.min(winHeight - overY - 15, 15);
jelement.css({ top: posTop + 'px', left: posLeft + 'px' });
jelement.show();
}
}
else {
console.error("Server Error");
if (typeof failFunc === "function") {
me.hideWidget(false, me.displayWidget);
failFunc();
}
else if(typeof me.Error === "function"){
me.hideWidget(false, me.displayWidget);
me.Error("Server Error");
}
else{
alert("Error: " + data.code + "\n" + data.message);
}
}
}, 'json')
.fail(function (jqXHR, textStatus, errorThrown){
if (jqXHR.status=="200") { // 2019-05-07: server return not correct json
alert("Server response seems not a valid JSON");
return;
}
if(jqXHR.status=="404" || jqXHR.status=="403"){
console.error("Server Error");
}
else{
console.error("Connection Error");
}
if (typeof failFunc === "function") {
me.hideWidget(false, me.displayWidget);
failFunc();
}
else if(typeof me.Error === "function"){
me.hideWidget(false, me.displayWidget);
if(jqXHR.status=="404" || jqXHR.status=="403"){
me.Error("Server Error");
}
else{
me.Error("Connection Error");
}
}
else{
if(jqXHR.status=="404" || jqXHR.status=="403"){
alert("Server Error");
}else{
if(me.presentRetryCount < me.maxRetryCount){
me.presentRetryCount++;
alert("Connection Error");
let retry = function(){
//$.ajaxSetup({xhrFields: {withCredentials: WithCredentials}});
//$.ajax(this); //occur CORS
me.manageDataFileList(evt, succFunc, failFunc);
}
setTimeout(retry,3000);
}
else{
alert("Please check your Internet connection and refresh this page.");
}
}
}
});
//$.ajaxSetup({async:true});
};
me.hideWidget = function(setVar = false, bool = true) { // 2021-12-30: 加入 setVar，登出時雖然需隱藏 widget，但不應設定 displayWidget 為 false
// 2022-02-10: 將 setVar 改放在第一個參數（預設是 false -- 僅關閉視窗，不設定 displayWidget）
if (setVar) me.displayWidget = (bool === false);
if (bool || !me.displayWidget) {
var filenameListContainerId = me.idPrefix + "filenameListContainer" + me.uniqueId;