From 78165b54e4c12e9a04341d505917fd5d3af6ce1e Mon Sep 17 00:00:00 2001
From: Sarah Allen <sarah.sra1@gmail.com>
Date: Sat, 20 Feb 2016 09:55:28 -0600
Subject: [PATCH] Project Group fetch-fail. Default props on share component

---
 app/annotation/summary.cjsx | 8 ++++++--
 app/share.cjsx              | 4 ++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/app/annotation/summary.cjsx b/app/annotation/summary.cjsx
index 1237e26..1cea6ca 100644
--- a/app/annotation/summary.cjsx
+++ b/app/annotation/summary.cjsx
@@ -28,19 +28,23 @@ Summary = React.createClass
         @setState chimpsSeen: true
 
     ProjectGroup.on 'fetch', @onProjectGroupFetch
+    ProjectGroup.on 'fetch-fail', @onProjectGroupFail
     ProjectGroup.fetch()
 
   componentWillUnmount: ->
     ProjectGroup.off 'fetch', @onProjectGroupFetch
+    ProjectGroup.off 'fetch-fail', @onProjectGroupFail
 
   onProjectGroupFetch: ->
-    groupId = Subject.current.group_id
     group = ProjectGroup.find groupId
     @setState({
       group: group
       newChimpsLink: group.metadata.new_chimps_link
     }, => @getSiteLocation())
 
+  onProjectGroupFail: ->
+    console.error 'Project Group fetch failed'
+
   getSiteLocation: ->
     locationName = @state.group.metadata.site
 
@@ -77,7 +81,7 @@ Summary = React.createClass
             {noteSummary}
           </ul>
         </div>
-        <Share video={@props.video.mp4} zooniverseId={Subject.current.zooniverse_id} />
+        <Share video={@props.video.mp4} zooniverseId={Subject.current?.zooniverse_id} />
       </section>
       <section className="map-container">
         <figure className="map"><img src={
diff --git a/app/share.cjsx b/app/share.cjsx
index f918c71..ff03e95 100644
--- a/app/share.cjsx
+++ b/app/share.cjsx
@@ -8,6 +8,10 @@ Share = React.createClass
     socialTitle: 'Zooniverse classification'
     socialMessage: 'Classifying on the Zooniverse!'
 
+  getDefaultProps: ->
+    zooniverseId: null
+    video: null
+
   talkHref: ->
     domain = location.hostname.replace /^www\./, ''
     "http://talk.#{domain}/#/subjects/#{@props.zooniverseId}"