plugins/style/style.js

@@ -1,9 +1,15 @@
 // Inspired by the Stylus app: <https://addons.mozilla.org/en-GB/firefox/addon/styl-us/>
 
-// Main part of the code: switch on the domain and select the corresponding style
 var styles = null;
-switch (document.domain) {
-  case "forum.effectivealtruism.org":
+
+/*
+
+.class
+#id
+
+*/
+
+if (document.domain == "forum.effectivealtruism.org") {
   styles = `
   /*
 	    .Layout-main {
@@ -22,15 +28,17 @@ switch (document.domain) {
             }
   */
   `;
-    break;
-  case "nationstates.net":
+}
+
+if (document.domain == "nationstates.net") {
   styles = `
     .adidentifier {
       display: none;
     }
   `;
-    break;
-  case "mail.proton.me":
+}
+
+if (document.domain == "mail.proton.me") {
   styles = `
 	    /*
 			.item-container-row.read, .item-container.read {
@@ -45,48 +53,26 @@ switch (document.domain) {
      zoom: 0.625 !important;
 			*/
 	`;
-    break;
-  case "forum.nunosempere.com":
+}
+if (document.domain == "forum.nunosempere.com") {
   styles = `
    body {
      zoom: 0.625 !important;
 	 }
   `;
-    break;
-  case "search.nunosempere.com":
-    styles = `
-    /* 
-      body {
-        zoom: 1.8;
 }
-	  */
+if (document.domain == "search.nunosempere.com") {
+  styles = `
+   body {
+     /* zoom: 1.8; */
+	 }
 
    footer {
      display: none;
 	 }
   `;
-    break;
-  case "reddit.com":
-  // fallthrough
-  case "old.reddit.com":
-    styles = `
-	    /* kill sidebar ads */
-	    .ad-container,
-	    a[href^="https://alb.reddit.com"]
-	    a[href="/premium"],
-	    [data-promoted^="true"],
-	    #eu-cookie-policy,
-	    .infobar-toaster-container,
-	    .listingsignupbar,
-	    .native-ad-container,
-	    .native-sidebar-ad,
-	    .premium-banner-outer,
-	    {
-		    display: none !important;
 }
-	  `;
-    break;
-  case "twitter.com":
+if (document.domain == "twitter.com") {
   styles = `
 	/* hide promoted tweets */
 	:has(meta[property="og:site_name"][content="Twitter"])
@@ -169,10 +155,62 @@ switch (document.domain) {
   [aria-live^="polite"]{
     background: white !important;
   }
+
+  `;
+
+  // Function to hide the grandparent of video players
+  function hideVideoPlayerGrandparent() {
+    document
+      .querySelectorAll('[data-testid="videoPlayer"]')
+      .forEach(function (videoPlayer) {
+        var grandparentElement =
+          videoPlayer.parentElement.parentElement.parentElement.parentElement
+            .parentElement.parentElement;
+        var newTextElement = document.createElement("div");
+        newTextElement.textContent = " [ twitter video ] ";
+        newTextElement.style["margin-top"] = "10px";
+        newTextElement.style["margin-left"] = "10px";
+        newTextElement.style["margin-bottom"] = "10px";
+        grandparentElement.replaceWith(newTextElement);
+      });
+  }
+
+  // Create a new MutationObserver instance
+  var observer = new MutationObserver(function (mutations) {
+    mutations.forEach(function (mutation) {
+      if (mutation.addedNodes.length) {
+        hideVideoPlayerGrandparent(); // Call the function to hide video players
+      }
+    });
+  });
+
+  // Options for the observer (which mutations to observe)
+  var config = { childList: true, subtree: true };
+
+  // Start observing the target node for configured mutations
+  observer.observe(document.body, config);
+
+  // Call the function initially to hide any video players on initial load
+  hideVideoPlayerGrandparent();
+}
+
+if (document.domain == "reddit.com" || document.domain == "old.reddit.com") {
+  styles = `
+	/* kill sidebar ads */
+	.native-ad-container,
+	.premium-banner-outer,
+	.native-sidebar-ad,
+	.infobar-toaster-container,
+	#eu-cookie-policy,
+	.ad-container,
+	.listingsignupbar,
+	a[href="/premium"],
+	[data-promoted^="true"],
+	a[href^="https://alb.reddit.com"]
+	{
+		display: none !important;
+	}
 	`;
-    break;
-  default:
-    console.log("No custom style");
 }
 
 if (styles != null) {
@@ -182,7 +220,7 @@ if (styles != null) {
   console.log("Style changed");
 }
 
-// Extra: Replace default alert with new function
+// Replace default alert with new function
 // whose style can be changed!
 window.alert = (message) => {
   let alertDiv = document.getElementById("customAlert");
@@ -241,46 +279,7 @@ window.alert = (message) => {
   document.getElementById("alertMessage").textContent = message;
   alertDiv.classList.add("visible");
 };
-
-// Extra: hide video players on twitter
-if (document.domain == "twitter.com") {
-  // Function to hide the grandparent of video players
-  // takes 0.014ms to run, so performance is not the concern here.
+// ^ takes 0.014ms to run, so performance is not the concern here.
 // timed with console.time, console.timeEnd
 
-  function hideVideoPlayerGrandparent() {
-    document
-      .querySelectorAll('[data-testid="videoPlayer"]')
-      .forEach(function (videoPlayer) {
-        var grandparentElement =
-          videoPlayer.parentElement.parentElement.parentElement.parentElement
-            .parentElement.parentElement;
-        var newTextElement = document.createElement("div");
-        newTextElement.textContent = " [ twitter video ] ";
-        newTextElement.style["margin-top"] = "10px";
-        newTextElement.style["margin-left"] = "10px";
-        newTextElement.style["margin-bottom"] = "10px";
-        grandparentElement.replaceWith(newTextElement);
-      });
-  }
-
-  // Create a new MutationObserver instance
-  var observer = new MutationObserver(function (mutations) {
-    mutations.forEach(function (mutation) {
-      if (mutation.addedNodes.length) {
-        hideVideoPlayerGrandparent(); // Call the function to hide video players
-      }
-    });
-  });
-
-  // Options for the observer (which mutations to observe)
-  var config = { childList: true, subtree: true };
-
-  // Start observing the target node for configured mutations
-  observer.observe(document.body, config);
-
-  // Call the function initially to hide any video players on initial load
-  hideVideoPlayerGrandparent();
-}
-
 document.body.style.visibility = "visible";