Check whether user has permission to invite

Signed-off-by: Jaiwanth <[email protected]>
matrix-org · Feb 15, 2021 · 04d2bf1 · 04d2bf1
1 parent f420c85
commit 04d2bf1
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Showing 2 changed files with 18 additions and 6 deletions.
diff --git a/res/css/views/rooms/_RoomTile.scss b/res/css/views/rooms/_RoomTile.scss
@@ -188,7 +188,7 @@ limitations under the License.
     .mx_RoomTile_iconSettings::before {
         mask-image: url('$(res)/img/element-icons/settings.svg');
     }
-    
+
     .mx_RoomTile_iconInvite::before {
         mask-image: url('$(res)/img/element-icons/room/invite.svg');
     }

diff --git a/src/components/views/rooms/RoomTile.tsx b/src/components/views/rooms/RoomTile.tsx
@@ -462,6 +462,16 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
             const isLowPriority = roomTags.includes(DefaultTagID.LowPriority);
             const lowPriorityLabel = _t("Low Priority");
 
+            const inRoom = this.props.room && this.props.room.getMyMembership() === "join";
+            const userId = MatrixClientPeg.get().getUserId();
+            let canInvite = inRoom;
+            const powerLevels = this.props.room.currentState
+                .getStateEvents("m.room.power_levels", "")
+                ?.getContent();
+            const me = this.props.room.getMember(userId);
+            if (powerLevels && me && powerLevels.invite > me.powerLevel) {
+                canInvite = false;
+            }
             contextMenu = <IconizedContextMenu
                 {...contextMenuBelow(this.state.generalMenuPosition)}
                 onFinished={this.onCloseGeneralMenu}
@@ -481,11 +491,13 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
                         label={lowPriorityLabel}
                         iconClassName="mx_RoomTile_iconArrowDown"
                     />
-                    <IconizedContextMenuOption
-                        onClick={this.onInviteClick}
-                        label={_t("Invite to this room")}
-                        iconClassName="mx_RoomTile_iconInvite"
-                    />
+                    {canInvite ? (
+                        <IconizedContextMenuOption
+                            onClick={this.onInviteClick}
+                            label={_t("Invite to this room")}
+                            iconClassName="mx_RoomTile_iconInvite"
+                        />
+                    ) : null}
                     <IconizedContextMenuOption
                         onClick={this.onOpenRoomSettings}
                         label={_t("Settings")}