[polari/wip/fmuellner/more-style-changes: 2/7] chatView: Fix up some weird indentation

[Florian Müllner <fmuellner src gnome org>]

commit 7433648045d0fc84b81f75822857738ece59d879
Author: Florian Müllner <fmuellner gnome org>
Date:   Sat Jul 28 18:13:46 2018 +0200

    chatView: Fix up some weird indentation
    
    Use local variables to make the ternary expression align properly
    without exceeding the line limit.
    
    https://gitlab.gnome.org/GNOME/polari/merge_requests/93

 src/chatView.js | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)
---
diff --git a/src/chatView.js b/src/chatView.js
index 6d9af07..e32760a 100644
--- a/src/chatView.js
+++ b/src/chatView.js
@@ -951,19 +951,17 @@ var ChatView = GObject.registerClass({
     }
 
     _onMemberKicked(room, member, actor) {
-        let message =
-            actor ? _("%s has been kicked by %s").format(member.alias,
-                                                         actor.alias)
-                  : _("%s has been kicked").format(member.alias);
-        this._insertStatus(message, member.alias, 'left');
+        let [kicked, kicker] = [member.alias, actor ? actor.alias : null];
+        let msg = kicker ? _("%s has been kicked by %s").format(kicked, kicker)
+                         : _("%s has been kicked").format(kicked);
+        this._insertStatus(msg, kicked, 'left');
     }
 
     _onMemberBanned(room, member, actor) {
-        let message =
-            actor ? _("%s has been banned by %s").format(member.alias,
-                                                         actor.alias)
-                  : _("%s has been banned").format(member.alias);
-        this._insertStatus(message, member.alias, 'left');
+        let [banned, banner] = [member.alias, actor ? actor.alias : null];
+        let msg = banner ? _("%s has been banned by %s").format(banned, banner)
+                         : _("%s has been banned").format(banned);
+        this._insertStatus(msg, banned, 'left');
     }
 
     _onMemberJoined(room, member) {