Feature/404

404.html

@@ -9,11 +9,12 @@
   </script>
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta property="og:title" content="Page not found">
-  <script src="/cigaradvisor/scripts/cigaradvisor/scripts.js" type="module" crossorigin="use-credentials"></script>
+  <script src="/cigaradvisor/scripts/scripts.js" type="module" crossorigin="use-credentials"></script>
   <script type="module">
     import { sampleRUM } from '/cigaradvisor/scripts/aem.js';
+    import { loadFragment } from '/cigaradvisor/blocks/fragment/fragment.js';
 
-    window.addEventListener('load', () => {
+    window.addEventListener('load', async() => {
       if (document.referrer) {
         const { origin, pathname } = new URL(document.referrer);
         if (origin === window.location.origin) {
@@ -27,6 +28,8 @@
         }
       }
       sampleRUM('404', { source: document.referrer, target: window.location.href });
+      const main = document.querySelector('main');
+      main.replaceWith(await loadFragment('/cigaradvisor/fragments/404'));
     });
   </script>
   <link rel="stylesheet" href="/cigaradvisor/styles/styles.css">

cigaradvisor/scripts/scripts.js

@@ -95,6 +95,35 @@ function buildArticleHeader(mainEl) {
   mainEl.prepend(div);
 }
 
+/**
+ * Builds three column grid.
+ * @param {Element} main The container element
+ */
+function buildThreeColumnGrid(main) {
+  main.querySelectorAll(':scope > .section[data-layout="3-column"]').forEach((section) => {
+    const leftDiv = document.createElement('div');
+    leftDiv.classList.add('left-grid');
+    const centerDiv = document.createElement('div');
+    centerDiv.classList.add('center-grid');
+    const rightDiv = document.createElement('div');
+    rightDiv.classList.add('right-grid');
+    let current = leftDiv;
+    [...section.children].forEach((child) => {
+      if (child.classList.contains('separator-wrapper')) {
+        if (current === centerDiv) {
+          current = rightDiv;
+        } else {
+          current = centerDiv;
+        }
+        child.remove();
+        return;
+      }
+      current.append(child);
+    });
+    section.append(leftDiv, centerDiv, rightDiv);
+  });
+}
+
 /**
  * Builds two column grid.
  * @param {Element} main The container element
@@ -157,6 +186,7 @@ export function decorateMain(main) {
   decorateSections(main);
   decorateBlocks(main);
   buildTwoColumnGrid(main);
+  buildThreeColumnGrid(main);
 }
 
 /**

cigaradvisor/styles/styles.css

@@ -333,6 +333,42 @@ main .section[data-layout="50/50"] .right-grid > div {
   padding: 10px;
 }
 
+/* Three-column grid */
+main .section[data-layout="3-column"] {
+  padding-left: 0;
+  padding-right: 0;
+  width: 100%;
+  margin-left: auto;
+  margin-right: auto;
+  max-width: 1080px;
+  box-sizing: border-box;
+  display: flex;
+}
+
+main .section[data-layout="3-column"] ul {
+  list-style-type: disc;
+}
+
+/* stylelint-disable-next-line no-descending-specificity */
+main .section[data-layout="3-column"] > div {
+  display: flex;
+  flex: 1;
+  flex-direction: column;
+}
+
+main .section[data-layout="3-column"] > .left-grid {
+  flex: 0 0 25%;
+}
+
+main .section[data-layout="3-column"] > .center-grid, main .section[data-layout="3-column"] > .right-grid  {
+  flex: 0 0 37.5%;
+}
+
+/* stylelint-disable-next-line no-descending-specificity */
+main .section[data-layout="3-column"] * > div {
+  padding: 2px;
+}
+
 .icon > img {
   width: var(--icon-size);
   height: var(--icon-size);