Inject close button into footer banner ad (#1710)

* Make shouldLoadSticky dynamic again

* Adjust of statement

* Update statement again...

* Adjust selector. Again.

ui/scss/component/_ads.scss

@@ -342,21 +342,8 @@
     font-size: 12px !important;
   }
 
-  .ob-widget {
-    padding: var(--spacing-xxs);
-    background-color: var(--color-ads-background);
-    -webkit-backdrop-filter: blur(4px);
-    backdrop-filter: blur(4px);
-
-    .ob_what {
-      background: var(--color-header-background);
-      border-radius: 10px;
-      padding: 0 !important;
-    }
-  }
-
   &:not(.banner-ad__container) {
-    border-radius: var(--border-radius) !important;
+    border-radius: var(--border-radius) 0 var(--border-radius) var(--border-radius) !important;
     overflow: hidden;
 
     .ob-rec-image-container {
@@ -376,6 +363,61 @@
       }
     }
   }
+
+  .AR_28 {
+    position: absolute;
+    bottom: 0 !important;
+    background-color: var(--color-ads-background);
+    -webkit-backdrop-filter: blur(4px);
+    backdrop-filter: blur(4px);
+    padding: var(--spacing-xxs);
+
+    .ob-widget-footer {
+      position: absolute !important;
+      top: -24px !important;
+      left: 0;
+      height: 24px;
+      background-color: var(--color-header-background) !important;
+      border-radius: var(--border-radius) var(--border-radius) 0 0;
+      padding: 0 !important;
+    }
+  }
+}
+
+.close-sticky {
+  position: absolute;
+  right: 0;
+  bottom: 71px;
+  width: 2rem;
+  height: 26px;
+  padding-top: 2px;
+  background-color: var(--color-primary);
+  border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
+  text-align: center;
+
+  opacity: 0;
+  animation: fadeIn 1s;
+  animation-delay: 5s;
+  animation-fill-mode: forwards;
+
+  &:hover {
+    cursor: pointer;
+  }
+
+  @media (max-width: 722px) {
+    position: fixed !important;
+    top: unset !important;
+    bottom: 71px;
+  }
+}
+
+@keyframes fadeIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
 }
 
 .closeButton {
@@ -394,29 +436,6 @@
   }
 }
 
-/*
-.ob-widget-footer {
-  position: absolute !important;
-  right: 32px;
-  top: -27px;
-
-  background: black;
-  border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
-  padding-left: 4px;
-  padding-right: 6px;
-  padding-top: 3px;
-  padding-bottom: 0px;
-
-  .ob_what_resp {
-    padding: unset !important;
-  }
-
-  @media (max-width: $breakpoint-small) {
-    display: none !important;
-  }
-}
-*/
-
 .ob-widget-items-container {
   padding-left: var(--spacing-xs);
   padding-right: var(--spacing-xs);

web/component/adsSticky/view.jsx

@@ -52,6 +52,18 @@ export default function AdsSticky(props: Props) {
     return pathIsCategory || isChannelClaim || (isContentClaim && !authenticated) || pathname === '/';
   }
 
+  function closeSticky() {
+    const container = document.getElementsByClassName('AR_28')[0];
+    if (
+      container &&
+      container.parentElement &&
+      container.parentElement.parentElement &&
+      container.parentElement.parentElement.parentElement
+    ) {
+      container.parentElement.parentElement.parentElement.remove();
+    }
+  }
+
   React.useEffect(() => {
     if (shouldLoadSticky) {
       gScript = document.createElement('script');
@@ -66,6 +78,14 @@ export default function AdsSticky(props: Props) {
   React.useEffect(() => {
     const container = window[OUTBRAIN_CONTAINER_KEY];
     if (container) {
+      if (document.getElementsByClassName('close-sticky').length < 1) {
+        const closeButton = window.document.createElement('div');
+        closeButton.classList.add('close-sticky');
+        closeButton.innerHTML = '✖';
+        closeButton.onclick = closeSticky;
+        container.appendChild(closeButton);
+      }
+
       container.style.display = inAllowedPath ? '' : 'none';
     }
   }, [inAllowedPath, refresh]);