157 lines
4.1 KiB
JavaScript
157 lines
4.1 KiB
JavaScript
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/* Callbacks default responses. */
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let GLOBAL = {};
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GLOBAL.DEFAULT_OK_RESPONSE = {
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result: "Ok",
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message: "Operation Succeeded"
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};
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GLOBAL.DEFAULT_FAIL_RESPONSE = {
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result: "Fail",
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message: "Operation Failed"
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};
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GLOBAL.DEFAULT_RETRY_RESPONSE = {
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result: "Retry",
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message: "Retry Later"
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};
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GLOBAL.CUSTOM_OK_RESPONSE = {
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result: "Ok, but check Message",
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message: "Custom Message"
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};
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GLOBAL.CUSTOM_FAIL_RESPONSE = {
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result: "Fail Because",
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message: "Custom Message"
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};
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let browserCanvas; // This is the canvas object of the browser.
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function spacePad(str, max) {
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str = str.toString();
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return str.length < max ? spacePad(" " + str, max) : str;
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}
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function loadAdvancedAlgosPlatform() {
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const MODULE_NAME = "App Pre-Loader";
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const INFO_LOG = false;
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const ERROR_LOG = true;
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if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] loadAdvancedAlgosPlatform -> Entering function."); }
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/* The first thing to do here is to add the canvas where all the action is going to happen. */
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let canvas = document.createElement('canvas');
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canvas.id = "canvas";
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canvas.width = 1400;
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canvas.height = 600;
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canvas.style.border = "0";
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canvas.style = "position:absolute; top:0px; left:0px; z-index:1";
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let canvasDiv = document.getElementById('canvasDiv');
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canvasDiv.appendChild(canvas);
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browserCanvas = document.getElementById('canvas');
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browserCanvas.width = window.innerWidth;
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browserCanvas.height = window.innerHeight;
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browserCanvas.style.border = "none";
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/* The second thing to do is to send the tokenSession to the server, so that it can prepare the server side data structures needed. */
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let sessionToken = window.SESSION_TOKEN;
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if (sessionToken === undefined) { sessionToken = ""}
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let path = window.URL_PREFIX + "AABrowserAPI/authenticateUser/" + sessionToken;
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callServer(undefined, path, onServerReponded);
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function onServerReponded(pResponseFromServer) {
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if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] loadAdvancedAlgosPlatform -> onServerReponded -> Entering function."); }
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let responseFromServer = JSON.parse(pResponseFromServer);
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err = responseFromServer.err;
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if (err.result !== GLOBAL.DEFAULT_OK_RESPONSE.result) {
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if (INFO_LOG === true) { console.log("Authentication Error. " + err.message); }
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return;
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}
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window.USER_PROFILE = responseFromServer.userProfile;
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loadDebugModule();
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}
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function loadDebugModule() {
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if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] loadDebugModule -> Entering function."); }
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let path = window.URL_PREFIX + "WebDebugLog.js";
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REQUIREJS([path], onRequired);
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function onRequired(pModule) {
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if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] " + path + " downloaded."); }
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loadModules();
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}
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}
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/* And Finally, we start loading all the scripts we will inmediatelly need. */
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function loadModules() {
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if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] loadModules -> Entering function."); }
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let path = window.URL_PREFIX + "Scripts/AppLoader.js";
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REQUIREJS([path], onRequired);
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function onRequired(pModule) {
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if (INFO_LOG === true) { console.log(spacePad(MODULE_NAME, 50) + " : " + "[INFO] " + path + " downloaded."); }
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let APP_LOADER_MODULE = newAppLoader();
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APP_LOADER_MODULE.loadModules();
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}
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}
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}
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function callServer(pContentToSend, pPath, callBackFunction) {
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let xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function () {
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if (this.readyState === 4 && this.status === 200) {
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callBackFunction(xhttp.responseText);
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}
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};
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if (pContentToSend === undefined) {
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xhttp.open("GET", pPath, true);
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xhttp.send();
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} else {
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let blob = new Blob([pContentToSend], { type: 'text/plain' });
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xhttp.open("POST", pPath, true);
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xhttp.send(blob);
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}
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}
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