136 lines
3.7 KiB
JavaScript
136 lines
3.7 KiB
JavaScript
(function(window) {
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window.ls.container.get("view").add({
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selector: "data-ui-phases",
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controller: function(element, window, document, expression, router) {
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var tabs = document.createElement("ul");
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var container = document.createElement("div");
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var titles = Array.prototype.slice.call(
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element.getElementsByTagName("h1")
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);
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var next = Array.prototype.slice.call(
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element.querySelectorAll("[data-next]")
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);
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var previous = Array.prototype.slice.call(
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element.querySelectorAll("[data-previous]")
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);
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var position = 0;
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var init = false;
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if(titles.length === 0) {
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titles = Array.prototype.slice.call(
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element.getElementsByTagName("h2")
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);
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}
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if(titles.length === 0) {
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titles = Array.prototype.slice.call(
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element.getElementsByTagName("h3")
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);
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}
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if(titles.length === 0) {
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titles = Array.prototype.slice.call(
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element.getElementsByTagName("h4")
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);
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}
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if(titles.length === 0) {
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titles = Array.prototype.slice.call(
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element.getElementsByTagName("h5")
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);
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}
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if(titles.length === 0) {
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titles = Array.prototype.slice.call(
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element.getElementsByTagName("h6")
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);
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}
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for (var i = 0; i < element.children.length; i++) {
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var tabState = expression.parse(
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element.children[i].dataset["state"] || ""
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);
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if (tabState && tabState === (window.location.pathname + window.location.search).substring(0, tabState.length)) {
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position = i;
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}
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}
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var setTab = function(index) {
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var tabState = expression.parse(
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element.children[index].dataset["state"] || ""
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);
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var url = "";
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if (
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tabState !== "" &&
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tabState !== window.location.pathname + window.location.search
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) {
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var parser = document.createElement("a");
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parser.href = tabState;
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url = !init ? parser.pathname + window.location.search : tabState;
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if (position != index) {
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// When tab has changed add state to history
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window.history.pushState({}, "", url);
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router.reset();
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}
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}
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element.children[position].classList.remove("selected");
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element.children[index].classList.add("selected");
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tabs.children[position].classList.remove("selected");
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tabs.children[index].classList.add("selected");
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position = index;
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document.dispatchEvent(new CustomEvent("tab-changed"));
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init = true;
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};
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tabs.classList.add("tabs");
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container.classList.add("container");
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container.classList.add("close");
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container.dataset["lsUiOpen"] = "";
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container.dataset["buttonClass"] = "icon icon-down-dir";
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titles.map(function(obj, i) {
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var title = document.createElement("li");
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title.innerHTML = obj.innerHTML;
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title.className = obj.className;
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title.tabIndex = 0;
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tabs.appendChild(title);
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title.addEventListener("click", function() {
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setTab(i);
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});
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title.addEventListener("keyup", function() {
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if (event.which === 13) {
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setTab(i);
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}
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});
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});
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next.map(function(obj) {
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obj.addEventListener("click", function() {
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setTab(position + 1);
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});
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});
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previous.map(function(obj) {
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obj.addEventListener("click", function() {
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setTab(position - 1);
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});
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});
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setTab(position);
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container.appendChild(tabs);
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element.parentNode.insertBefore(container, element);
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}
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});
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})(window);
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