207 lines
5.3 KiB
JavaScript
207 lines
5.3 KiB
JavaScript
const langsUrl = "https://www.microsoft.com/en-us/api/controls/contentinclude/html?pageId=cd06bda8-ff9c-4a6e-912a-b92a21f42526&host=www.microsoft.com&segments=software-download%2cwindows11&query=&action=getskuinformationbyproductedition&sdVersion=2";
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const downUrl = "https://www.microsoft.com/en-us/api/controls/contentinclude/html?pageId=cfa9e580-a81e-4a4b-a846-7b21bf4e2e5b&host=www.microsoft.com&segments=software-download%2Cwindows11&query=&action=GetProductDownloadLinksBySku&sdVersion=2";
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const sessionId = document.getElementById('msdl-session-id');
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const msContent = document.getElementById('msdl-ms-content');
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const pleaseWait = document.getElementById('msdl-please-wait');
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const processingError = document.getElementById('msdl-processing-error');
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const productsList = document.getElementById('products-list');
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const backToProductsDiv = document.getElementById('back-to-products');
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var msdlXhr = new XMLHttpRequest();
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function uuidv4() {
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return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
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(c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
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);
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}
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function updateVars() {
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var id = document.getElementById('product-languages').value;
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if(id == "") {
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document.getElementById('submit-sku').disabled = 1;
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return;
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}
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id = JSON.parse(id);
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document.getElementById('submit-sku').disabled = 0;
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return id;
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}
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function checkForError(content) {
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var errorMessage = document.getElementById('errorModalMessage');
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if(errorMessage) {
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processingError.style.display = "block";
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content.style.display = "none";
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return true;
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}
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return false;
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}
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function updateContent(content, response) {
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content.innerHTML = response;
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return !checkForError(content);
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}
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function abortAndHide() {
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msdlXhr.abort();
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msContent.style.display = 'none';
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pleaseWait.style.display = 'none';
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processingError.style.display = 'none';
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window.location.hash = "";
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}
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function fixSubmitSku() {
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var submitSku = document.getElementById('submit-sku');
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submitSku.setAttribute("onClick", "getDownload();");
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}
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function fixProdLang() {
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var prodLang = document.getElementById('product-languages');
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prodLang.setAttribute("onChange", "updateVars();");
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}
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function fixLanguageList() {
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fixSubmitSku();
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fixProdLang();
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}
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function onLanguageXhrChange() {
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if(!(this.readyState == 4 && this.status == 200))
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return;
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if(pleaseWait.style.display != "block")
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return;
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pleaseWait.style.display = "none";
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msContent.style.display = "block";
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if(!updateContent(msContent, this.responseText))
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return;
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fixLanguageList();
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updateVars();
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}
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function onDownloadsXhrChange() {
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if(!(this.readyState == 4 && this.status == 200))
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return;
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if(pleaseWait.style.display != "block")
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return;
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pleaseWait.style.display = "none";
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msContent.style.display = "block";
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if(!updateContent(msContent, this.responseText))
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return;
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}
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function getLanguages(productId) {
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sessionId.value = uuidv4();
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msContent.style.display = "none";
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pleaseWait.style.display = "block";
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var url = langsUrl + "&productEditionId=" + encodeURIComponent(productId) +
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"&sessionId=" + encodeURIComponent(sessionId.value);
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msdlXhr.abort();
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msdlXhr.onreadystatechange = onLanguageXhrChange;
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msdlXhr.open("GET", url, true);
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msdlXhr.send();
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}
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function getDownload() {
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msContent.style.display = "none";
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pleaseWait.style.display = "block";
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var id = updateVars();
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var url = downUrl + "&skuId=" + encodeURIComponent(id['id']) +
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"&language=" + encodeURIComponent(id['language'])+
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"&sessionId=" + encodeURIComponent(sessionId.value);
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msdlXhr.abort();
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msdlXhr.onreadystatechange = onDownloadsXhrChange;
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msdlXhr.open("GET", url, true);
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msdlXhr.send();
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}
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function backToProducts() {
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abortAndHide();
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backToProductsDiv.style.display = 'none';
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productsList.style.display = 'block';
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}
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function prepareDownload(id) {
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productsList.style.display = 'none';
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backToProductsDiv.style.display = 'block';
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return getLanguages(id);
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}
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function createTable(data) {
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var table = document.getElementById('products-table-body');
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for(value in data) {
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var a = document.createElement('a')
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a.href = "#" + value;
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a.setAttribute("onClick", "prepareDownload(" + value + ");");
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a.appendChild(document.createTextNode(data[value]))
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var tr = table.insertRow();
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var td = tr.insertCell();
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td.appendChild(a);
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var td2 = tr.insertCell();
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td2.appendChild(document.createTextNode(value))
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}
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}
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function checkHash() {
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var hash = window.location.hash;
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if(hash.length == 0)
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return
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prepareDownload(hash.substring(1))
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}
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function preparePage(resp) {
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var data = JSON.parse(resp);
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createTable(data['products']);
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pleaseWait.style.display = 'none';
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productsList.style.display = 'block';
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checkHash();
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}
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var xhr = new XMLHttpRequest();
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xhr.onreadystatechange = function() {
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if(this.readyState != 4)
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return;
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if(this.status != 200) {
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pleaseWait.style.display = 'none';
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processingError.style.display = 'block';
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return;
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}
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preparePage(this.responseText);
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};
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xhr.open("GET", 'data/products.json', true);
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xhr.send();
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pleaseWait.style.display = 'block';
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