Blazor Hybrid / .NET MAUI support
This commit is contained in:
Shaun Walker
394
Oqtane.Maui/wwwroot/js/interop.js
Normal file
394
Oqtane.Maui/wwwroot/js/interop.js
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var Oqtane = Oqtane || {};
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Oqtane.Interop = {
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setCookie: function (name, value, days) {
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var d = new Date();
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d.setTime(d.getTime() + (days * 24 * 60 * 60 * 1000));
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var expires = "expires=" + d.toUTCString();
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document.cookie = name + "=" + value + ";" + expires + ";path=/";
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},
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getCookie: function (name) {
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name = name + "=";
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var decodedCookie = decodeURIComponent(document.cookie);
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var ca = decodedCookie.split(';');
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for (var i = 0; i < ca.length; i++) {
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var c = ca[i];
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while (c.charAt(0) === ' ') {
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c = c.substring(1);
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}
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if (c.indexOf(name) === 0) {
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return c.substring(name.length, c.length);
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}
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}
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return "";
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},
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updateTitle: function (title) {
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if (document.title !== title) {
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document.title = title;
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}
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},
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includeMeta: function (id, attribute, name, content, key) {
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var meta;
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if (id !== "" && key === "id") {
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meta = document.getElementById(id);
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}
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else {
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meta = document.querySelector("meta[" + attribute + "=\"" + CSS.escape(name) + "\"]");
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}
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if (meta === null) {
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meta = document.createElement("meta");
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meta.setAttribute(attribute, name);
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if (id !== "") {
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meta.id = id;
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}
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meta.content = content;
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document.head.appendChild(meta);
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}
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else {
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if (id !== "") {
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meta.setAttribute("id", id);
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}
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if (meta.content !== content) {
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meta.setAttribute("content", content);
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}
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}
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},
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includeLink: function (id, rel, href, type, integrity, crossorigin, insertbefore) {
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var link = document.querySelector("link[href=\"" + CSS.escape(href) + "\"]");
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if (link === null) {
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link = document.createElement("link");
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if (id !== "") {
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link.id = id;
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}
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link.rel = rel;
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if (type !== "") {
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link.type = type;
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}
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link.href = href;
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if (integrity !== "") {
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link.integrity = integrity;
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}
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if (crossorigin !== "") {
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link.crossOrigin = crossorigin;
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}
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if (insertbefore === "") {
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document.head.appendChild(link);
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}
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else {
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var sibling = document.getElementById(insertbefore);
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sibling.parentNode.insertBefore(link, sibling);
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}
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}
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else {
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if (link.id !== id) {
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link.setAttribute('id', id);
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}
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if (link.rel !== rel) {
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link.setAttribute('rel', rel);
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}
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if (type !== "") {
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if (link.type !== type) {
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link.setAttribute('type', type);
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}
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} else {
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link.removeAttribute('type');
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}
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if (link.href !== this.getAbsoluteUrl(href)) {
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link.removeAttribute('integrity');
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link.removeAttribute('crossorigin');
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link.setAttribute('href', href);
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}
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if (integrity !== "") {
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if (link.integrity !== integrity) {
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link.setAttribute('integrity', integrity);
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}
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} else {
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link.removeAttribute('integrity');
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}
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if (crossorigin !== "") {
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if (link.crossOrigin !== crossorigin) {
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link.setAttribute('crossorigin', crossorigin);
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}
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} else {
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link.removeAttribute('crossorigin');
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}
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}
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},
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includeLinks: function (links) {
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for (let i = 0; i < links.length; i++) {
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this.includeLink(links[i].id, links[i].rel, links[i].href, links[i].type, links[i].integrity, links[i].crossorigin, links[i].insertbefore);
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}
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},
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includeScript: function (id, src, integrity, crossorigin, content, location) {
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var script = document.querySelector("script[src=\"" + CSS.escape(src) + "\"]");
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if (script === null) {
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script = document.createElement("script");
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if (id !== "") {
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script.id = id;
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}
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if (src !== "") {
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script.src = src;
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if (integrity !== "") {
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script.integrity = integrity;
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}
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if (crossorigin !== "") {
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script.crossOrigin = crossorigin;
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}
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}
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else {
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script.innerHTML = content;
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}
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script.async = false;
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this.addScript(script, location)
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.then(() => {
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console.log(src + ' loaded');
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})
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.catch(() => {
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console.error(src + ' failed');
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});
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}
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else {
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if (script.id !== id) {
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script.setAttribute('id', id);
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}
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if (src !== "") {
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if (script.src !== this.getAbsoluteUrl(src)) {
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script.removeAttribute('integrity');
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script.removeAttribute('crossorigin');
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script.src = src;
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}
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if (integrity !== "") {
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if (script.integrity !== integrity) {
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script.setAttribute('integrity', integrity);
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}
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} else {
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script.removeAttribute('integrity');
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}
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if (crossorigin !== "") {
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if (script.crossOrigin !== crossorigin) {
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script.setAttribute('crossorigin', crossorigin);
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}
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} else {
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script.removeAttribute('crossorigin');
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}
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}
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else {
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if (script.innerHTML !== content) {
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script.innerHTML = content;
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}
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}
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}
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},
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addScript: function (script, location) {
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if (location === 'head') {
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document.head.appendChild(script);
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}
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if (location === 'body') {
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document.body.appendChild(script);
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}
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return new Promise((res, rej) => {
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script.onload = res();
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script.onerror = rej();
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});
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},
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includeScripts: async function (scripts) {
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const bundles = [];
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for (let s = 0; s < scripts.length; s++) {
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if (scripts[s].bundle === '') {
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scripts[s].bundle = scripts[s].href;
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}
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if (!bundles.includes(scripts[s].bundle)) {
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bundles.push(scripts[s].bundle);
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}
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}
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const promises = [];
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for (let b = 0; b < bundles.length; b++) {
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const urls = [];
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for (let s = 0; s < scripts.length; s++) {
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if (scripts[s].bundle === bundles[b]) {
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urls.push(scripts[s].href);
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}
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}
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promises.push(new Promise((resolve, reject) => {
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if (loadjs.isDefined(bundles[b])) {
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resolve(true);
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}
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else {
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loadjs(urls, bundles[b], {
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async: false,
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returnPromise: true,
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before: function (path, element) {
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for (let s = 0; s < scripts.length; s++) {
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if (path === scripts[s].href && scripts[s].integrity !== '') {
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element.integrity = scripts[s].integrity;
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}
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if (path === scripts[s].href && scripts[s].crossorigin !== '') {
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element.crossOrigin = scripts[s].crossorigin;
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}
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if (path === scripts[s].href && scripts[s].es6module === true) {
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element.type = "module";
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}
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}
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}
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})
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.then(function () { resolve(true) })
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.catch(function (pathsNotFound) { reject(false) });
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}
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}));
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}
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if (promises.length !== 0) {
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await Promise.all(promises);
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}
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},
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getAbsoluteUrl: function (url) {
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var a = document.createElement('a');
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getAbsoluteUrl = function (url) {
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a.href = url;
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return a.href;
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}
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return getAbsoluteUrl(url);
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},
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removeElementsById: function (prefix, first, last) {
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var elements = document.querySelectorAll('[id^=' + prefix + ']');
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for (var i = elements.length - 1; i >= 0; i--) {
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var element = elements[i];
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if (element.id.startsWith(prefix) && (first === '' || element.id >= first) && (last === '' || element.id <= last)) {
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element.parentNode.removeChild(element);
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}
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}
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},
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getElementByName: function (name) {
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var elements = document.getElementsByName(name);
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if (elements.length) {
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return elements[0].value;
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} else {
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return "";
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}
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},
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submitForm: function (path, fields) {
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const form = document.createElement('form');
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form.method = 'post';
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form.action = path;
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for (const key in fields) {
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if (fields.hasOwnProperty(key)) {
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const hiddenField = document.createElement('input');
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hiddenField.type = 'hidden';
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hiddenField.name = key;
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hiddenField.value = fields[key];
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form.appendChild(hiddenField);
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}
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}
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document.body.appendChild(form);
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form.submit();
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},
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getFiles: function (id) {
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var files = [];
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var fileinput = document.getElementById(id);
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if (fileinput !== null) {
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for (var i = 0; i < fileinput.files.length; i++) {
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files.push(fileinput.files[i].name);
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}
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}
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return files;
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},
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uploadFiles: function (posturl, folder, id, antiforgerytoken) {
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var fileinput = document.getElementById(id + 'FileInput');
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var files = fileinput.files;
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var progressinfo = document.getElementById(id + 'ProgressInfo');
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var progressbar = document.getElementById(id + 'ProgressBar');
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progressinfo.setAttribute("style", "display: inline;");
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progressbar.setAttribute("style", "width: 200px; display: inline;");
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for (var i = 0; i < files.length; i++) {
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var FileChunk = [];
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var file = files[i];
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var MaxFileSizeMB = 1;
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var BufferChunkSize = MaxFileSizeMB * (1024 * 1024);
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var FileStreamPos = 0;
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var EndPos = BufferChunkSize;
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var Size = file.size;
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while (FileStreamPos < Size) {
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FileChunk.push(file.slice(FileStreamPos, EndPos));
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FileStreamPos = EndPos;
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EndPos = FileStreamPos + BufferChunkSize;
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}
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var TotalParts = FileChunk.length;
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var PartCount = 0;
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while (Chunk = FileChunk.shift()) {
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PartCount++;
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var FileName = file.name + ".part_" + PartCount.toString().padStart(3, '0') + "_" + TotalParts.toString().padStart(3, '0');
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var data = new FormData();
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data.append('__RequestVerificationToken', antiforgerytoken);
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data.append('folder', folder);
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data.append('formfile', Chunk, FileName);
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var request = new XMLHttpRequest();
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request.open('POST', posturl, true);
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request.upload.onloadstart = function (e) {
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progressinfo.innerHTML = file.name + ' 0%';
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progressbar.value = 0;
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};
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request.upload.onprogress = function (e) {
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var percent = Math.ceil((e.loaded / e.total) * 100);
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progressinfo.innerHTML = file.name + '[' + PartCount + '] ' + percent + '%';
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progressbar.value = (percent / 100);
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};
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request.upload.onloadend = function (e) {
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progressinfo.innerHTML = file.name + ' 100%';
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progressbar.value = 1;
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};
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request.upload.onerror = function () {
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progressinfo.innerHTML = file.name + ' Error: ' + xhr.status;
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progressbar.value = 0;
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};
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request.send(data);
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}
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if (i === files.length - 1) {
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fileinput.value = '';
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}
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}
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},
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refreshBrowser: function (reload, wait) {
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setInterval(function () {
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window.location.reload(reload);
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}, wait * 1000);
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},
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redirectBrowser: function (url, wait) {
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setInterval(function () {
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window.location.href = url;
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}, wait * 1000);
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},
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formValid: function (formRef) {
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return formRef.checkValidity();
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},
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setElementAttribute: function (id, attribute, value) {
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var element = document.getElementById(id);
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if (element !== null) {
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element.setAttribute(attribute, value);
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}
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},
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scrollTo: function (top, left, behavior) {
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window.scrollTo({
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top: top,
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left: left,
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behavior: behavior
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});
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},
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scrollToId: function (id) {
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var element = document.getElementById(id);
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if (element instanceof HTMLElement) {
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element.scrollIntoView({
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behavior: "smooth",
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block: "start",
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inline: "nearest"
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});
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}
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}};
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