From df332f582aae48baaf5b1fa51c15f3bf0bab0443 Mon Sep 17 00:00:00 2001
From: Laurence Maultsby <laurence.maultsby@riftio.com>
Date: Thu, 19 Jan 2017 11:44:34 -0500
Subject: [PATCH] RIFT-15318: Hide assets tab when there are none

Signed-off-by: Laurence Maultsby <laurence.maultsby@riftio.com>
---
 skyquake/plugins/composer/api/composer.js     |  3 ++
 .../src/src/components/CanvasPanel.js         | 10 ++++--
 .../src/src/stores/ComposerAppStore.js        | 33 ++++++++++++-------
 3 files changed, 31 insertions(+), 15 deletions(-)

diff --git a/skyquake/plugins/composer/api/composer.js b/skyquake/plugins/composer/api/composer.js
index 8df1a9123..864f2b06e 100644
--- a/skyquake/plugins/composer/api/composer.js
+++ b/skyquake/plugins/composer/api/composer.js
@@ -612,6 +612,9 @@ FileManager.get = function(req) {
                                 data: data.body
                             });
                         }
+                    }).catch(function(err) {
+                        console.log('Failed to retrieve FileManager.list')
+                        resolve(err);
                     })
                 }
             })
diff --git a/skyquake/plugins/composer/src/src/components/CanvasPanel.js b/skyquake/plugins/composer/src/src/components/CanvasPanel.js
index 96904ea16..cb212cbfa 100644
--- a/skyquake/plugins/composer/src/src/components/CanvasPanel.js
+++ b/skyquake/plugins/composer/src/src/components/CanvasPanel.js
@@ -81,9 +81,13 @@ const CanvasPanel = React.createClass({
 						<button className={isDescriptorView ? '-selected' : ''} onClick={ComposerAppActions.showDescriptor}>
 							Descriptor
 						</button>
-						<button className={!isDescriptorView ? '-selected' : ''}  onClick={ComposerAppActions.showAssets}>
-							Assets
-						</button>
+						{
+							this.props.files ?
+								<button className={!isDescriptorView ? '-selected' : ''}  onClick={ComposerAppActions.showAssets}>
+									Assets
+								</button>
+							: null
+						}
 					</div>
 				</div>
        		)
diff --git a/skyquake/plugins/composer/src/src/stores/ComposerAppStore.js b/skyquake/plugins/composer/src/src/stores/ComposerAppStore.js
index 854864b7c..347ba9a07 100644
--- a/skyquake/plugins/composer/src/src/stores/ComposerAppStore.js
+++ b/skyquake/plugins/composer/src/src/stores/ComposerAppStore.js
@@ -457,18 +457,27 @@ class ComposerAppStore {
 		let self = this;
 		let filesState = null;
         if (self.fileMonitoringSocketID) {
-			filesState = addInputState( _.cloneDeep(this.filesState),data);
-			// filesState = _.merge(self.filesState, addInputState({},data));
-			let normalizedData = normalizeTree(data);
-			this.setState({
-				files: {
-					data: _.mergeWith(normalizedData.data, self.files.data, function(obj, src) {
-						return _.uniqBy(obj? obj.concat(src) : src, 'name');
-					}),
-					id: self.files.id || normalizedData.id
-				},
-				filesState: filesState
-			});
+        	let newState = {};
+        	if(data.hasOwnProperty('contents')) {
+        		filesState = addInputState( _.cloneDeep(this.filesState),data);
+				// filesState = _.merge(self.filesState, addInputState({},data));
+				let normalizedData = normalizeTree(data);
+				newState = {
+					files: {
+						data: _.mergeWith(normalizedData.data, self.files.data, function(obj, src) {
+							return _.uniqBy(obj? obj.concat(src) : src, 'name');
+						}),
+						id: self.files.id || normalizedData.id
+					},
+					filesState: filesState
+				}
+        	} else {
+        		newState = {
+        			files: false
+        		}
+        	}
+
+			this.setState(newState);
         }
 		function normalizeTree(data) {
 			let f = {
-- 
2.17.1