Create migration to repopulate all avatars

server/startup/migrations/v0.1.2.coffee

-# Meteor.startup ->
-# 	Migrations.add
-# 		version: new Date("2015-06-01T00:26:05.197Z").getTime()
-# 		up: ->
-# 			Meteor.users.find({avatarOrigin: {$exists: false}, username: {$exists: true}}).forEach (user) ->
-# 				avatars = getAvatarSuggestionForUser user
+Meteor.startup ->
+	Migrations.add
+		version: new Date("2015-06-03T00:49:41.269Z").getTime()
+		up: ->
+			Meteor.users.find({avatarOrigin: {$exists: false}, username: {$exists: true}}).forEach (user) ->
+				avatars = getAvatarSuggestionForUser user
 
-# 				services = Object.keys avatars
+				services = Object.keys avatars
 
-# 				if services.length is 0
-# 					return
+				if services.length is 0
+					return
 
-# 				service = services[0]
-# 				console.log user.username, '->', service
+				service = services[0]
+				console.log user.username, '->', service
 
-# 				blob = avatars[service].blob
+				dataURI = avatars[service].blob
 
-# 				file = new FS.File blob
-# 				file.attachData blob, ->
-# 					file.name user.username
+				{image, contentType} = RocketFile.dataURIParse dataURI
 
-# 					Avatars.insert file, (err, fileObj) ->
-# 						Meteor.users.update {_id: user._id}, {$set: {avatarOrigin: service}}
\ No newline at end of file
+				rs = RocketFile.bufferToStream new Buffer(image, 'base64')
+				ws = RocketFileAvatarInstance.createWriteStream "#{user.username}.jpg", contentType
+				ws.on 'end', Meteor.bindEnvironment ->
+					Meteor.users.update {_id: user._id}, {$set: {avatarOrigin: service}}
+
+				rs.pipe(ws)
\ No newline at end of file