Fix TheLounge sending notifications for muted channels (#435)

* Fix TheLounge sending notifications for muted channels

* Fix lint and CI

---------

Co-authored-by: André Oliveira <oliveira.andrerodrigues95@gmail.com>

2 files changed, 48 insertions, 23 deletions

diff --git a/recipes/thelounge/package.json b/recipes/thelounge/package.json
index ef43758..4cf50ed 100644
--- a/recipes/thelounge/package.json
+++ b/recipes/thelounge/package.json
@@ -1,7 +1,7 @@
 {
   "id": "thelounge",
   "name": "The Lounge",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "license": "MIT",
   "config": {
     "hasCustomUrl": true,
diff --git a/recipes/thelounge/webview.js b/recipes/thelounge/webview.js
index 9be0862..6062288 100644
--- a/recipes/thelounge/webview.js
+++ b/recipes/thelounge/webview.js
@@ -30,6 +30,13 @@ function countsOfUnreadMessagesAfterMarker(unreadMarker) {
   return [unread, unreadHighlighted];
 }
 
+function isBadgeInMutedChannel(badgeElement) {
+  const channelListItem = badgeElement.closest('.channel-list-item');
+  return (
+    channelListItem === null || channelListItem.classList.contains('is-muted')
+  );
+}
+
 module.exports = Ferdium => {
   let unreadMessagesAtLastActivity = 0;
   let unreadHighlightedMessagesAtLastActivity = 0;
@@ -45,6 +52,12 @@ module.exports = Ferdium => {
     const directElements = document.querySelectorAll('.badge.highlight');
 
     for (const directElement of directElements) {
+      // Note: muted channels don't have highlighted badges for direct notifications,
+      // but muted networks do
+      if (isBadgeInMutedChannel(directElement)) {
+        continue;
+      }
+
       if (directElement.textContent.length > 0) {
         direct += Ferdium.safeParseInt(directElement.textContent);
       }
@@ -54,37 +67,49 @@ module.exports = Ferdium => {
     const indirectElements = document.querySelectorAll(
       '.badge:not(.highlight)',
     );
+
     for (const indirectElement of indirectElements) {
+      if (isBadgeInMutedChannel(indirectElement)) {
+        continue;
+      }
+
       if (indirectElement.textContent.length > 0) {
         indirect += 1;
       }
     }
 
-    const unreadMarkers = document.querySelectorAll('div.unread-marker');
-
-    if (unreadMarkers.length > 0) {
-      const counts = countsOfUnreadMessagesAfterMarker(unreadMarkers[0]);
-      const unread = counts[0];
-      const unreadHighlighted = counts[1];
-
-      if (document.hasFocus()) {
-        unreadMessagesAtLastActivity = unread;
-        unreadHighlightedMessagesAtLastActivity = unreadHighlighted;
-      }
+    // Only want to count unread messages if the active channel is unmuted
+    if (
+      document.querySelectorAll('.channel-list-item.active:not(.is-muted)')
+        .length > 0
+    ) {
+      const unreadMarkers = document.querySelectorAll('div.unread-marker');
+
+      if (unreadMarkers.length > 0) {
+        const counts = countsOfUnreadMessagesAfterMarker(unreadMarkers[0]);
+        const unread = counts[0];
+        const unreadHighlighted = counts[1];
+
+        if (document.hasFocus()) {
+          unreadMessagesAtLastActivity = unread;
+          unreadHighlightedMessagesAtLastActivity = unreadHighlighted;
+        }
 
-      if (unread > unreadMessagesAtLastActivity) {
-        if (
-          unreadHighlighted > 0 &&
-          unreadHighlighted > unreadHighlightedMessagesAtLastActivity
-        ) {
-          direct += unreadHighlighted - unreadHighlightedMessagesAtLastActivity;
-        } else {
-          indirect += 1;
+        if (unread > unreadMessagesAtLastActivity) {
+          if (
+            unreadHighlighted > 0 &&
+            unreadHighlighted > unreadHighlightedMessagesAtLastActivity
+          ) {
+            direct +=
+              unreadHighlighted - unreadHighlightedMessagesAtLastActivity;
+          } else {
+            indirect += 1;
+          }
         }
+      } else {
+        unreadMessagesAtLastActivity = 0;
+        unreadHighlightedMessagesAtLastActivity = 0;
       }
-    } else {
-      unreadMessagesAtLastActivity = 0;
-      unreadHighlightedMessagesAtLastActivity = 0;
     }
 
     Ferdium.setBadge(direct, indirect);