feat: better back button handling. Removed redundant redirect for embed links

NUXT/layouts/default.vue

@@ -94,18 +94,21 @@ export default {
 
   mounted() {
     //---   Back Button Listener   ---//
-    CapacitorApp.addListener("backButton", ({ canGoBack }) => {
-      //---   Back Closes Search   ---//
-      if (this.search) {
-        this.search = false;
+    this.backHandler = CapacitorApp.addListener(
+      "backButton",
+      ({ canGoBack }) => {
+        //---   Back Closes Search   ---//
+        if (this.search) {
+          this.search = false;
 
-        //---   Back Goes Back   ---//
-      } else if (!canGoBack) {
-        CapacitorApp.exitApp();
-      } else {
-        window.history.back();
+          //---   Back Goes Back   ---//
+        } else if (!canGoBack) {
+          CapacitorApp.exitApp();
+        } else {
+          window.history.back();
+        }
       }
-    });
+    );
 
     // ---   External URL Handling   --- //
     CapacitorApp.addListener("appUrlOpen", (event) => {
@@ -122,6 +125,10 @@ export default {
     document.head.appendChild(plugin);
   },
 
+  beforeDestroy() {
+    if (this.backHandler) this.backHandler.remove();
+  },
+
   methods: {
     textChanged(text) {
       if (text.length <= 0) {

NUXT/pages/embed/_redirect_.vue

@@ -1,19 +0,0 @@
-<template>
-  <div>
-    Redirecting...
-  </div>
-</template>
-
-<script>
-export default {
-  layout: "empty",
-  mounted() {
-
-    this.$router.push(
-      "/watch?v="
-      + $nuxt.$route.params.redirect_
-    );
-
-  }
-}
-</script>

NUXT/pages/watch.vue

@@ -209,6 +209,8 @@ import ShelfRenderer from "~/components/SectionRenderers/shelfRenderer.vue";
 import mainCommentRenderer from "~/components/Comments/mainCommentRenderer.vue";
 import SwipeableBottomSheet from "~/components/ExtendedComponents/swipeableBottomSheet";
 
+import { App as CapacitorApp } from "@capacitor/app";
+
 export default {
   components: {
     ShelfRenderer,
@@ -250,10 +252,29 @@ export default {
 
   mounted() {
     this.mountedInit();
+
+    this.backHandler = CapacitorApp.addListener(
+      "backButton",
+      ({ canGoBack }) => {
+        //---   Back Closes Search   ---//
+        if (this.showComments) {
+          this.showComments = false;
+
+          //---   Back Goes Back   ---//
+        } else if (!canGoBack) {
+          this.$router.replace(
+            `/${localStorage.getItem("startPage") || "home"}`
+          );
+        } else {
+          window.history.back();
+        }
+      }
+    );
   },
 
   beforeDestroy() {
     clearInterval(this.interval);
+    if (this.backHandler) this.backHandler.remove();
   },
 
   methods: {