Merge branch 'master' into features/prevent-messages-removal

* master:
  Rename image to avatars
  Create url for avatar download
  Translations to avatar
  Add social logins in avatar
  Improve design
  Add upload preview
  Move avatar upload to server side
  Upload working
  Improve interface to select avatar
  Init avatar selection

.meteor/packages

@@ -45,3 +45,7 @@ percolate:migrations
 underscorestring:underscore.string
 meteorhacks:kadira
 yasaricli:slugify
+jparker:gravatar
+http
+cfs:filesystem
+cfs:standard-packages

.meteor/versions

@@ -13,7 +13,23 @@ blaze@2.1.2
 blaze-tools@1.0.3
 boilerplate-generator@1.0.3
 callback-hook@1.0.3
+cfs:access-point@0.1.49
+cfs:base-package@0.0.30
+cfs:collection@0.5.5
+cfs:collection-filters@0.2.4
+cfs:data-man@0.0.6
+cfs:file@0.1.17
+cfs:filesystem@0.1.2
 cfs:http-methods@0.0.29
+cfs:http-publish@0.0.13
+cfs:power-queue@0.9.11
+cfs:reactive-list@0.0.9
+cfs:reactive-property@0.0.4
+cfs:standard-packages@0.5.9
+cfs:storage-adapter@0.2.2
+cfs:tempstore@0.1.5
+cfs:upload-http@0.0.20
+cfs:worker@0.1.4
 check@1.0.5
 chrismbeckett:toastr@2.1.0
 coffeescript@1.0.6
@@ -83,6 +99,7 @@ ordered-dict@1.0.3
 percolate:migrations@0.7.5
 percolatestudio:synced-cron@1.1.0
 qnub:emojione@0.0.3
+raix:eventemitter@0.1.2
 raix:handlebar-helpers@0.2.4
 random@1.0.3
 reactive-dict@1.1.0

client/routes/router.coffee

@@ -29,6 +29,10 @@ Router.onBeforeAction ->
 		this.layout('usernameLayout')
 		return this.render('usernamePrompt')
 
+	if Meteor.userId()? and not Meteor.user().avatarOrigin?
+		this.layout('usernameLayout')
+		return this.render('avatarPrompt')
+
 	this.next()
 , {
 	except: ['login']

client/stylesheets/base.less

@@ -2675,6 +2675,47 @@ a.github-fork {
 	}
 }
 
+.avatar-suggestion-item {
+	height: 80px;
+	margin: 10px 0px;
+	text-align: left;
+
+	> div {
+		height: 80px;
+		width: 80px;
+		background-size: cover;
+		display: inline-block;
+		border: 1px solid #DDD;
+		font-size: 80px;
+		text-align: center;
+		line-height: 80px;
+		background-color: #EEE;
+		color: #CCC;
+		&.question-mark:before {
+			content: "?";
+			position: absolute;
+			left: 0;
+			width: 80px;
+		}
+	}
+	button {
+		display: inline-block;
+		top: -35px;
+	}
+	input[type=file] {
+		position: absolute !important;
+		width: 100%;
+		top: 0;
+		left: 0;
+		height: 100%;
+		opacity: 0;
+		z-index: 10000;
+		* {
+			cursor: pointer;
+		}
+	}
+}
+
 @media all and(max-width: 1100px) {
 	#rocket-chat {
 		.flex-opened {

client/views/avatar/avatar.coffee

+Template.avatarPrompt.onCreated ->
+	self = this
+	self.suggestions = new ReactiveVar
+	self.upload = new ReactiveVar
+
+	self.getSuggestions = ->
+		self.suggestions.set undefined
+		Meteor.call 'getAvatarSuggestion', (error, avatars) ->
+			self.suggestions.set
+				ready: true
+				avatars: avatars
+
+	self.getSuggestions()
+
+
+Template.avatarPrompt.helpers
+	suggestions: ->
+		return Template.instance().suggestions.get()
+
+	upload: ->
+		return Template.instance().upload.get()
+
+
+Template.avatarPrompt.events
+	'click .select-service': (e) ->
+		Meteor.call 'setAvatarFromService', this.blob, this.service, ->
+			console.log arguments
+
+	'click .login-with-service': (event, template) ->
+		loginWithService = "loginWith#{_.capitalize(this)}"
+
+		serviceConfig = {}
+
+		Meteor[loginWithService] serviceConfig, (error) ->
+			if error?.error is 'github-no-public-email'
+				alert t("loginServices.github_no_public_email")
+				return
+
+			console.log error
+			if error?
+				toastr.error error.message
+				return
+
+			template.getSuggestions()
+
+	'change .myFileInput': (event, template) ->
+		FS.Utility.eachFile event, (blob) ->
+			reader = new FileReader()
+			reader.readAsDataURL(blob)
+			reader.onloadend = ->
+				template.upload.set
+					service: 'upload'
+					blob: reader.result

client/views/avatar/avatar.html

+<template name="avatarSuggestion">
+	{{#if .}}
+		<div class="avatar-suggestion-item">
+			<div style="background-image: url({{blob}});">
+			</div>
+			<button type="button" class="button primary select-service">{{_ "avatar.Use_service_avatar" service}}</button>
+		</div>
+	{{/if}}
+</template>
+
+<template name="avatarSuggestionLogin">
+	{{#if .}}
+		<div class="avatar-suggestion-item">
+			<div class="question-mark"></div>
+			<button type="button" class="button primary login-with-service">{{_ "avatar.Login_with" .}}</button>
+		</div>
+	{{/if}}
+</template>
+
+<template name="avatarPrompt">
+	<form id="login-card" method='/'>
+		<div class="fields">
+			<h2>{{_ "avatar.Select_an_avatar"}}</h2>
+		</div>
+		<div class="fields">
+			<div class='input-text active'>
+				<div class='field'>
+					<div class="avatar-suggestions">
+						{{#if suggestions.ready}}
+							{{> avatarSuggestion suggestions.avatars.gravatar}}
+							{{> avatarSuggestion suggestions.avatars.facebook}}
+							{{> avatarSuggestion suggestions.avatars.google}}
+							{{> avatarSuggestion suggestions.avatars.github}}
+
+							{{#unless suggestions.avatars.gravatar}}
+								{{> avatarSuggestionLogin 'gravatar'}}
+							{{/unless}}
+							{{#unless suggestions.avatars.facebook}}
+								{{> avatarSuggestionLogin 'facebook'}}
+							{{/unless}}
+							{{#unless suggestions.avatars.google}}
+								{{> avatarSuggestionLogin 'google'}}
+							{{/unless}}
+							{{#unless suggestions.avatars.github}}
+								{{> avatarSuggestionLogin 'github'}}
+							{{/unless}}
+
+							<div class="avatar-suggestion-item">
+								<div style="background-image: url({{upload.blob}});" class="{{#unless upload}}question-mark{{/unless}}">
+								</div>
+								{{#with upload}}
+									<button type="button" class="button primary select-service">{{_ "avatar.Use_uploaded_avatar"}}</button>
+								{{/with}}
+								{{#unless upload}}
+									<button type="button" class="button primary">{{_ "avatar.Select_file"}}
+										<input type="file" class="myFileInput">
+									</button>
+								{{/unless}}
+							</div>
+						{{else}}
+							{{_ "usernameRegistration.Loading_suggestion"}}
+						{{/if}}
+					</div>
+				</div>
+			</div>
+		</div>
+
+		{{#if username.ready}}
+			<div class="submit">
+				<button data-loading-text="{{_ "general.Please_wait"}}..." class='button primary login'><span>{{_ "usernameRegistration.Use_this_username"}}</span></button>
+			</div>
+		{{/if}}
+	</form>
+</template>

i18n/en.i18n.json

@@ -149,5 +149,12 @@
 	},
 	"error": {
 		"Not_found_or_not_allowed": "Not Found or Not Allowed"
+	},
+	"avatar": {
+		"Use_service_avatar": "Use %s avatar",
+		"Login_with": "Login with %s",
+		"Select_an_avatar": "Select an avatar",
+		"Use_uploaded_avatar": "Use uploaded avatar",
+		"Select_file": "Select file"
 	}
 }

i18n/pt.i18n.json

@@ -149,5 +149,12 @@
 	},
 	"error": {
 		"Not_found_or_not_allowed": "Não encontrado ou não permitido"
+	},
+	"avatar": {
+		"Use_service_avatar": "Use o avatar de %s",
+		"Login_with": "Login com %s",
+		"Select_an_avatar": "Selecione um avatar",
+		"Use_uploaded_avatar": "Use o avatar de upload",
+		"Select_file": "Selecione um arquivo"
 	}
 }

lib/file.coffee

+uploadPath = "~/uploads"
+
+store = new FS.Store.FileSystem "avatars",
+	path: uploadPath
+	fileKeyMaker: (fileObj) ->
+		filename = fileObj.name()
+		filenameInStore = fileObj.name({store: 'avatars'})
+
+		return filenameInStore || filename
+
+@Avatars = new FS.Collection "avatars",
+	stores: [store]
+
+@Avatars.allow
+	insert: ->
+		return true
+	update: ->
+		return true
+	download: ->
+		return true
+
+Meteor.startup ->
+	if Meteor.isServer
+		FS.HTTP.mount ['/avatar/:filename'], ->
+			self = this
+			opts = FS.Utility.extend({}, self.query || {}, self.params || {})
+
+			collectionName = opts.collectionName
+
+			collection = FS._collections['avatars']
+
+			file = if collection? then collection.findOne({ "copies.avatars.key": opts.filename }) else null
+
+			return {
+				collection: collection
+				file: file
+				storeName: 'avatars'
+				download: opts.download
+				filename: opts.filename
+			}

server/methods/getAvatarSuggestion.coffee

+Meteor.methods
+	getAvatarSuggestion: ->
+		if not Meteor.userId()
+			throw new Meteor.Error 203, '[methods] typingStatus -> Usuário não logado'
+
+		user = Meteor.user()
+
+		avatars = []
+
+		if user.services.facebook?.id?
+			avatars.push
+				service: 'facebook'
+				url: "https://graph.facebook.com/#{user.services.facebook.id}/picture?type=large"
+
+		if user.services.google?.picture?
+			avatars.push
+				service: 'google'
+				url: user.services.google.picture
+
+		if user.services.github?.username?
+			avatars.push
+				service: 'github'
+				url: "https://avatars.githubusercontent.com/#{user.services.github.username}?s=200"
+
+		if user.emails?.length > 0
+			for email in user.emails when email.verified is true
+				avatars.push
+					service: 'gravatar'
+					url: Gravatar.imageUrl email.address
+
+		validAvatars = {}
+		for avatar in avatars
+			try
+				result = HTTP.get avatar.url, npmRequestOptions: {encoding: null}
+				if result.statusCode is 200
+					blob = "data:#{result.headers['content-type']};base64," 
+					blob += Buffer(result.content, 'binary').toString('base64')
+					avatar.blob = blob
+					validAvatars[avatar.service] = avatar
+			catch e
+				# ...
+
+		return validAvatars

server/methods/setAvatarFromService.coffee

+Meteor.methods
+	setAvatarFromService: (image, service) ->
+		if not Meteor.userId()
+			throw new Meteor.Error 203, '[methods] typingStatus -> Usuário não logado'
+
+		user = Meteor.user()
+
+		file = new FS.File image
+		file.attachData image, ->
+			file.name user.username
+
+			Avatars.insert file, (err, fileObj) ->
+				Meteor.users.update {_id: user._id}, {$set: {avatarOrigin: service}}
+

server/publications.coffee

@@ -12,6 +12,7 @@ Meteor.publish 'userData', ->
 			status: 1
 			statusDefault: 1
 			statusConnection: 1
+			avatarOrigin: 1
 			emails: 1
 			'services.facebook.id': 1
 			'services.google.picture': 1