From 415693bd834b14b946e492c9914782632e4cfe0b Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Fri, 29 Sep 2017 14:02:31 -0600
Subject: [PATCH] Support editing power levels of events.

Signed-off-by: Travis Ralston <travpc@gmail.com>
---
 src/components/views/rooms/RoomSettings.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/components/views/rooms/RoomSettings.js b/src/components/views/rooms/RoomSettings.js
index 0fea50d2fa..b2d8aa7fe5 100644
--- a/src/components/views/rooms/RoomSettings.js
+++ b/src/components/views/rooms/RoomSettings.js
@@ -364,6 +364,11 @@ module.exports = React.createClass({
         var powerLevels = this.props.room.currentState.getStateEvents('m.room.power_levels', '');
         powerLevels = powerLevels ? powerLevels.getContent() : {};
 
+        for (let key of Object.keys(this.refs).filter(k => k.startsWith("event_levels_"))) {
+            const eventType = key.substring("event_levels_".length);
+            powerLevels.events[eventType] = parseInt(this.refs[key].getValue());
+        }
+
         var newPowerLevels = {
             ban: parseInt(this.refs.ban.getValue()),
             kick: parseInt(this.refs.kick.getValue()),
@@ -883,7 +888,8 @@ module.exports = React.createClass({
                         return (
                             <div className="mx_RoomSettings_powerLevel" key={event_type}>
                                 <span className="mx_RoomSettings_powerLevelKey">{ _t('To send events of type') } <code>{ event_type }</code>, { _t('you must be a') } </span>
-                                <PowerSelector value={ events_levels[event_type] } controlled={false} disabled={true} onChange={self.onPowerLevelsChanged}/>
+                                <PowerSelector ref={"event_levels_"+event_type} value={ events_levels[event_type] } onChange={self.onPowerLevelsChanged}
+                                               controlled={false} disabled={!can_change_levels || current_user_level < events_levels[event_type]} />
                             </div>
                         );
                     })}