Files
Superalgos/Scripts/AppPreLoader.js
T

144 lines
3.5 KiB
JavaScript

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