Support Synapse deactivate on MemberInfo without Room (timeline pill)

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/views/rooms/MemberInfo.js

@@ -637,7 +637,10 @@ module.exports = withMatrixClient(React.createClass({
 
     _calculateOpsPermissions: async function(member) {
         const defaultPerms = {
-            can: {},
+            can: {
+                // Calculate permissions for Synapse before doing the PL checks
+                synapseDeactivate: await this.context.matrixClient.isSynapseAdministrator(),
+            },
             muted: false,
         };
         const room = this.props.matrixClient.getRoom(member.roomId);
@@ -651,9 +654,10 @@ module.exports = withMatrixClient(React.createClass({
 
         const them = member;
         return {
-            can: await this._calculateCanPermissions(
-                me, them, powerLevels.getContent(),
-            ),
+            can: {
+                ...defaultPerms.can,
+                ...await this._calculateCanPermissions(me, them, powerLevels.getContent()),
+            },
             muted: this._isMuted(them, powerLevels.getContent()),
             isTargetMod: them.powerLevel > powerLevels.getContent().users_default,
         };
@@ -670,9 +674,6 @@ module.exports = withMatrixClient(React.createClass({
             redactMessages: false,
         };
 
-        // Calculate permissions for Synapse before doing the PL checks
-        can.synapseDeactivate = await this.context.matrixClient.isSynapseAdministrator();
-
         const canAffectUser = them.powerLevel < me.powerLevel || isMe;
         if (!canAffectUser) {
             //console.log("Cannot affect user: %s >= %s", them.powerLevel, me.powerLevel);