From 014ea9a3287dcfb6d56cc932909456092337b9e1 Mon Sep 17 00:00:00 2001
From: Matthew Hodgson <matthew@matrix.org>
Date: Wed, 16 Mar 2016 12:09:26 +0000
Subject: [PATCH] switch to using MatrixClientPeg.get().maySendStateEvent()
 everywhere

---
 src/components/views/rooms/RoomSettings.js | 34 ++++++++--------------
 1 file changed, 12 insertions(+), 22 deletions(-)

diff --git a/src/components/views/rooms/RoomSettings.js b/src/components/views/rooms/RoomSettings.js
index 5a2d124531..145f255a1c 100644
--- a/src/components/views/rooms/RoomSettings.js
+++ b/src/components/views/rooms/RoomSettings.js
@@ -272,7 +272,8 @@ module.exports = React.createClass({
 
         var power_levels = this.props.room.currentState.getStateEvents('m.room.power_levels', '');
         var events_levels = (power_levels ? power_levels.events : {}) || {};
-        var user_id = MatrixClientPeg.get().credentials.userId;
+        var cli = MatrixClientPeg.get();
+        var user_id = cli.credentials.userId;
 
         if (power_levels) {
             power_levels = power_levels.getContent();
@@ -321,18 +322,7 @@ module.exports = React.createClass({
 
         var state_default = (parseInt(power_levels ? power_levels.state_default : 0) || 0);
 
-        var canSetEventType = function(eventType) {
-            if (MatrixClientPeg.get().isGuest()) {
-                return false;
-            }
-            var level = state_default;
-            if (events_levels[eventType] !== undefined) {
-                level = events_levels[eventType];
-            }
-            return current_user_level >= level;
-        }
-
-        var canSetTag = !MatrixClientPeg.get().isGuest();
+        var canSetTag = !cli.isGuest();
 
         var self = this;
 
@@ -425,19 +415,19 @@ module.exports = React.createClass({
 
                 <div className="mx_RoomSettings_toggles">
                     <label>
-                        <input type="checkbox" disabled={ MatrixClientPeg.get().isGuest() }
+                        <input type="checkbox" disabled={ cli.isGuest() }
                                onChange={this._onToggle.bind(this, "areNotifsMuted", true, false)}
                                defaultChecked={this.state.areNotifsMuted}/>
                         Mute notifications for this room
                     </label>
                     <label>
-                        <input type="checkbox" disabled={ !canSetEventType("m.room.join_rule") }
+                        <input type="checkbox" disabled={ !cli.maySendStateEvent("m.room.join_rule") }
                             onChange={this._onToggle.bind(this, "join_rule", "invite", "public")}
                             defaultChecked={this.state.join_rule !== "public"}/>
                         Make this room private
                     </label>
                     <label>
-                        <input type="checkbox" disabled={ !canSetEventType("m.room.guest_access") }
+                        <input type="checkbox" disabled={ !cli.maySendStateEvent("m.room.guest_access") }
                             onChange={this._onToggle.bind(this, "guest_access", "can_join", "forbidden")}
                             defaultChecked={this.state.guest_access === "can_join"}/>
                         Let guests join this room
@@ -446,28 +436,28 @@ module.exports = React.createClass({
                         <h3>Who can read history?</h3>
                         <label htmlFor="hvis_wr">
                             <input type="radio" id="hvis_wr" name="historyVis" value="world_readable"
-                                    disabled={ !canSetEventType("m.room.history_visibility") }
+                                    disabled={ !cli.maySendStateEvent("m.room.history_visibility") }
                                     defaultChecked={historyVisibility === "world_readable"}
                                     onChange={this._onHistoryRadioToggle} />
                             Anyone
                         </label>
                         <label htmlFor="hvis_sh">
                             <input type="radio" id="hvis_sh" name="historyVis" value="shared"
-                                    disabled={ !canSetEventType("m.room.history_visibility") }
+                                    disabled={ !cli.maySendStateEvent("m.room.history_visibility") }
                                     defaultChecked={historyVisibility === "shared"}
                                     onChange={this._onHistoryRadioToggle} />
                             Members only (since the room began)
                         </label>
                         <label htmlFor="hvis_inv">
                             <input type="radio" id="hvis_inv" name="historyVis" value="invited"
-                                    disabled={ !canSetEventType("m.room.history_visibility") }
+                                    disabled={ !cli.maySendStateEvent("m.room.history_visibility") }
                                     defaultChecked={historyVisibility === "invited"}
                                     onChange={this._onHistoryRadioToggle} />
                             Members only (since they were invited)
                         </label>
                         <label htmlFor="hvis_joi">
                             <input type="radio" id="hvis_joi" name="historyVis" value="joined"
-                                    disabled={ !canSetEventType("m.room.history_visibility") }
+                                    disabled={ !cli.maySendStateEvent("m.room.history_visibility") }
                                     defaultChecked={historyVisibility === "joined"}
                                     onChange={this._onHistoryRadioToggle} />
                             Members only (since they joined)
@@ -487,8 +477,8 @@ module.exports = React.createClass({
 
                 <AliasSettings ref="alias_settings"
                     roomId={this.props.room.roomId}
-                    canSetCanonicalAlias={ canSetEventType("m.room.canonical_alias") }
-                    canSetAliases={ canSetEventType("m.room.aliases") }
+                    canSetCanonicalAlias={ cli.maySendStateEvent("m.room.canonical_alias") }
+                    canSetAliases={ cli.maySendStateEvent("m.room.aliases") }
                     canonicalAliasEvent={this.props.room.currentState.getStateEvents('m.room.canonical_alias', '')}
                     aliasEvents={this.props.room.currentState.getStateEvents('m.room.aliases')} />