From f6954430d1970ef54cc00bcd45cb6db52aa35f75 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Wed, 21 Jun 2023 09:11:21 -0400
Subject: [PATCH] Add support for sublist at any tree depth in "Filter lists"
 pane

---
 assets/assets.dev.json | 52 +++++++++++++++++++++++++++---------------
 src/js/3p-filters.js   | 13 ++++++-----
 2 files changed, 41 insertions(+), 24 deletions(-)

diff --git a/assets/assets.dev.json b/assets/assets.dev.json
index 25a6f8fbcaa5f..63b6a50f3cf96 100644
--- a/assets/assets.dev.json
+++ b/assets/assets.dev.json
@@ -272,7 +272,7 @@
 	"adguard-cookies": {
 		"content": "filters",
 		"group": "annoyances",
-		"parent": "AdGuard – Annoyances",
+		"parent": "AdGuard – Annoyances|AdGuard/uBO – Cookie Notices",
 		"off": true,
 		"title": "AdGuard – Cookie Notices",
 		"tags": "annoyances cookies",
@@ -280,6 +280,22 @@
 		"supportURL": "https://github.com/AdguardTeam/AdguardFilters#adguard-filters",
 		"instructionURL": "https://kb.adguard.com/en/general/adguard-ad-filters"
 	},
+	"ublock-cookies-adguard": {
+		"content": "filters",
+		"group": "annoyances",
+        "parent": "AdGuard – Annoyances|AdGuard/uBO – Cookie Notices",
+		"off": true,
+		"title": "uBlock filters – Cookie Notices",
+		"tags": "annoyances cookies",
+		"contentURL": "https://ublockorigin.github.io/uAssets/filters/annoyances-cookies.txt",
+		"cdnURLs": [
+			"https://ublockorigin.github.io/uAssetsCDN/filters/annoyances-cookies.txt",
+			"https://ublockorigin.pages.dev/filters/annoyances-cookies.txt",
+			"https://cdn.jsdelivr.net/gh/uBlockOrigin/uAssetsCDN@main/filters/annoyances-cookies.txt",
+			"https://cdn.statically.io/gh/uBlockOrigin/uAssetsCDN/main/filters/annoyances-cookies.txt"
+		],
+		"supportURL": "https://github.com/uBlockOrigin/uAssets"
+	},
 	"adguard-popup-overlays": {
 		"content": "filters",
 		"group": "annoyances",
@@ -368,7 +384,7 @@
 	"fanboy-cookiemonster": {
 		"content": "filters",
 		"group": "annoyances",
-		"parent": "EasyList/uBO – Cookie Notices",
+		"parent": "EasyList – Annoyances|EasyList/uBO – Cookie Notices",
 		"off": true,
 		"title": "EasyList – Cookie Notices",
 		"tags": "annoyances cookies",
@@ -385,6 +401,22 @@
 		],
 		"supportURL": "https://github.com/easylist/easylist#fanboy-lists"
 	},
+	"ublock-cookies-easylist": {
+		"content": "filters",
+		"group": "annoyances",
+        "parent": "EasyList – Annoyances|EasyList/uBO – Cookie Notices",
+		"off": true,
+		"title": "uBlock filters – Cookie Notices",
+		"tags": "annoyances cookies",
+		"contentURL": "https://ublockorigin.github.io/uAssets/filters/annoyances-cookies.txt",
+		"cdnURLs": [
+			"https://ublockorigin.github.io/uAssetsCDN/filters/annoyances-cookies.txt",
+			"https://ublockorigin.pages.dev/filters/annoyances-cookies.txt",
+			"https://cdn.jsdelivr.net/gh/uBlockOrigin/uAssetsCDN@main/filters/annoyances-cookies.txt",
+			"https://cdn.statically.io/gh/uBlockOrigin/uAssetsCDN/main/filters/annoyances-cookies.txt"
+		],
+		"supportURL": "https://github.com/uBlockOrigin/uAssets"
+	},
 	"easylist-newsletters": {
 		"content": "filters",
 		"group": "annoyances",
@@ -441,22 +473,6 @@
 		],
 		"supportURL": "https://easylist.to/"
 	},
-	"ublock-cookies": {
-		"content": "filters",
-		"group": "annoyances",
-        "parent": "EasyList/uBO – Cookie Notices",
-		"off": true,
-		"title": "uBlock filters – Cookie Notices",
-		"tags": "annoyances cookies",
-		"contentURL": "https://ublockorigin.github.io/uAssets/filters/annoyances-cookies.txt",
-		"cdnURLs": [
-			"https://ublockorigin.github.io/uAssetsCDN/filters/annoyances-cookies.txt",
-			"https://ublockorigin.pages.dev/filters/annoyances-cookies.txt",
-			"https://cdn.jsdelivr.net/gh/uBlockOrigin/uAssetsCDN@main/filters/annoyances-cookies.txt",
-			"https://cdn.statically.io/gh/uBlockOrigin/uAssetsCDN/main/filters/annoyances-cookies.txt"
-		],
-		"supportURL": "https://github.com/uBlockOrigin/uAssets"
-	},
 	"ublock-annoyances": {
 		"content": "filters",
 		"group": "annoyances",
diff --git a/src/js/3p-filters.js b/src/js/3p-filters.js
index ca249dd0440bb..98fc477dd08ec 100644
--- a/src/js/3p-filters.js
+++ b/src/js/3p-filters.js
@@ -236,13 +236,14 @@ const renderFilterLists = ( ) => {
             }
             const groupDetails = listTree[groupKey];
             if ( listDetails.parent !== undefined ) {
-                if ( groupDetails.lists[listDetails.parent] === undefined ) {
-                    groupDetails.lists[listDetails.parent] = {
-                        title: listDetails.parent,
-                        lists: {},
-                    };
+                let lists = groupDetails.lists;
+                for ( const parent of listDetails.parent.split('|') ) {
+                    if ( lists[parent] === undefined ) {
+                        lists[parent] = { title: parent, lists: {} };
+                    }
+                    lists = lists[parent].lists;
                 }
-                groupDetails.lists[listDetails.parent].lists[listkey] = listDetails;
+                lists[listkey] = listDetails;
             } else {
                 listDetails.title = listNameFromListKey(listkey);
                 groupDetails.lists[listkey] = listDetails;