PermViewer: Fix context menu for roleless users & muted channels (#1138)

Co-authored-by: V <vendicated@riseup.net>
Co-authored-by: Nuckyz <61953774+Nuckyz@users.noreply.github.com>

src/api/ContextMenu.ts

@@ -25,14 +25,14 @@ type ContextMenuPatchCallbackReturn = (() => void) | void;
  * @param args Any arguments passed into making the context menu, like the guild, channel, user or message for example
  * @returns A callback which is only ran once used to modify the context menu elements (Use to avoid duplicates)
  */
-export type NavContextMenuPatchCallback = (children: Array<React.ReactElement>, ...args: Array<any>) => ContextMenuPatchCallbackReturn;
+export type NavContextMenuPatchCallback = (children: Array<ReactElement | null>, ...args: Array<any>) => ContextMenuPatchCallbackReturn;
 /**
  * @param navId The navId of the context menu being patched
  * @param children The rendered context menu elements
  * @param args Any arguments passed into making the context menu, like the guild, channel, user or message for example
  * @returns A callback which is only ran once used to modify the context menu elements (Use to avoid duplicates)
  */
-export type GlobalContextMenuPatchCallback = (navId: string, children: Array<React.ReactElement>, ...args: Array<any>) => ContextMenuPatchCallbackReturn;
+export type GlobalContextMenuPatchCallback = (navId: string, children: Array<ReactElement | null>, ...args: Array<any>) => ContextMenuPatchCallbackReturn;
 
 const ContextMenuLogger = new Logger("ContextMenu");
 
@@ -89,15 +89,18 @@ export function removeGlobalContextMenuPatch(patch: GlobalContextMenuPatchCallba
 }
 
 /**
- * A helper function for finding the children array of a group nested inside a context menu based on the id of one of its childs
- * @param id The id of the child
+ * A helper function for finding the children array of a group nested inside a context menu based on the id(s) of its children
+ * @param id The id of the child. If an array is specified, all ids will be tried
  * @param children The context menu children
  */
-export function findGroupChildrenByChildId(id: string, children: Array<React.ReactElement>, _itemsArray?: Array<React.ReactElement>): Array<React.ReactElement> | null {
+export function findGroupChildrenByChildId(id: string | string[], children: Array<ReactElement | null>, _itemsArray?: Array<ReactElement | null>): Array<ReactElement | null> | null {
     for (const child of children) {
         if (child == null) continue;
 
-        if (child.props?.id === id) return _itemsArray ?? null;
+        if (
+            (Array.isArray(id) && id.some(id => child.props?.id === id))
+            || child.props?.id === id
+        ) return _itemsArray ?? null;
 
         let nextChildren = child.props?.children;
         if (nextChildren) {
@@ -117,7 +120,7 @@ export function findGroupChildrenByChildId(id: string, children: Array<React.Rea
 interface ContextMenuProps {
     contextMenuApiArguments?: Array<any>;
     navId: string;
-    children: Array<ReactElement>;
+    children: Array<ReactElement | null>;
     "aria-label": string;
     onSelect: (() => void) | undefined;
     onClose: (callback: (...args: Array<any>) => any) => void;

src/plugins/permissionsViewer/index.tsx

@@ -57,6 +57,8 @@ export const settings = definePluginSettings({
 });
 
 function MenuItem(guildId: string, id?: string, type?: MenuItemParentType) {
+    if (type === MenuItemParentType.User && !GuildMemberStore.isMember(guildId, id!)) return null;
+
     return (
         <Menu.MenuItem
             id="perm-viewer-permissions"
@@ -122,25 +124,32 @@ function MenuItem(guildId: string, id?: string, type?: MenuItemParentType) {
     );
 }
 
-function makeContextMenuPatch(childId: string, type?: MenuItemParentType): NavContextMenuPatchCallback {
+function makeContextMenuPatch(childId: string | string[], type?: MenuItemParentType): NavContextMenuPatchCallback {
     return (children, props) => () => {
         if (!props) return children;
 
         const group = findGroupChildrenByChildId(childId, children);
 
-        if (group) {
+        const item = (() => {
             switch (type) {
                 case MenuItemParentType.User:
-                    group.push(MenuItem(props.guildId, props.user.id, type));
-                    break;
+                    return MenuItem(props.guildId, props.user.id, type);
                 case MenuItemParentType.Channel:
-                    group.push(MenuItem(props.guild.id, props.channel.id, type));
-                    break;
+                    return MenuItem(props.guild.id, props.channel.id, type);
                 case MenuItemParentType.Guild:
-                    group.push(MenuItem(props.guild.id));
-                    break;
-            }
+                    return MenuItem(props.guild.id);
+                default:
+                    return null;
             }
+        })();
+
+        if (item == null) return;
+
+        if (group)
+            group.push(item);
+        else if (childId === "roles" && props.guildId)
+            // "roles" may not be present due to the member not having any roles. In that case, add it above "Copy ID"
+            children.splice(-1, 0, <Menu.MenuGroup>{item}</Menu.MenuGroup>);
     };
 }
 
@@ -160,10 +169,10 @@ export default definePlugin({
         }
     ],
 
-    UserPermissions: (guild: Guild, guildMember: GuildMember) => <UserPermissions guild={guild} guildMember={guildMember} />,
+    UserPermissions: (guild: Guild, guildMember?: GuildMember) => !!guildMember && <UserPermissions guild={guild} guildMember={guildMember} />,
 
     userContextMenuPatch: makeContextMenuPatch("roles", MenuItemParentType.User),
-    channelContextMenuPatch: makeContextMenuPatch("mute-channel", MenuItemParentType.Channel),
+    channelContextMenuPatch: makeContextMenuPatch(["mute-channel", "unmute-channel"], MenuItemParentType.Channel),
     guildContextMenuPatch: makeContextMenuPatch("privacy", MenuItemParentType.Guild),
 
     start() {

src/plugins/permissionsViewer/styles.css

@@ -59,7 +59,7 @@
     align-items: center;
     padding: 8px 5px;
     cursor: pointer;
-    width: 165px;
+    width: 230px;
 }
 
 .vc-permviewer-perms-list-item > div {
@@ -121,6 +121,7 @@
     position: absolute;
     right: 0;
     scale: 0.9;
+    transition: color ease-in 0.1s;
 }
 
 .vc-permviewer-perms-perms-item .vc-info-icon:hover {

src/plugins/searchReply.tsx

@@ -38,7 +38,7 @@ const messageContextMenuPatch: NavContextMenuPatchCallback = (children, { messag
     // dms and group chats
     const dmGroup = findGroupChildrenByChildId("pin", children);
     if (dmGroup && !dmGroup.some(child => child?.props?.id === "reply")) {
-        const pinIndex = dmGroup.findIndex(c => c.props.id === "pin");
+        const pinIndex = dmGroup.findIndex(c => c?.props.id === "pin");
         return dmGroup.splice(pinIndex + 1, 0, (
             <Menu.MenuItem
                 id="reply"