Mailspring/internal_packages/thread-list/lib/empty-state.cjsx
Ben Gotow 1d464453d8 fix(empty-states): Use quotes sparingly, show generic empty text in three-column mode and during search
Summary: We now show the inspirational quotes only when in list mode and viewing a tag. When you're viewing search results, or when you're in three-pane mode, you now see a more generic empty state.

Test Plan: No tests yet, may want to see if this refactor sticks when we start adding more empty states

Reviewers: evan

Reviewed By: evan

Differential Revision: https://phab.nylas.com/D1642
2015-06-17 13:14:45 -07:00

130 lines
4 KiB
CoffeeScript

_ = require 'underscore'
React = require 'react'
classNames = require 'classnames'
{RetinaImg} = require 'nylas-component-kit'
{DatabaseView,
NamespaceStore,
NylasAPI,
WorkspaceStore} = require 'nylas-exports'
EmptyMessages = [{
"body":"The pessimist complains about the wind.\nThe optimist expects it to change.\nThe realist adjusts the sails."
"byline": "- William Arthur Ward"
},{
"body":"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
"byline": "- Hellen Keller"
},{
"body":"Believe you can and you're halfway there."
"byline": "- Theodore Roosevelt"
},{
"body":"Don't judge each day by the harvest you reap but by the seeds that you plant."
"byline": "- Robert Louis Stevenson"
}]
class ContentGeneric extends React.Component
render: ->
<div className="generic">
<div className="message">
{@props.messageOverride ? "No threads to display."}
</div>
</div>
class ContentQuotes extends React.Component
@displayName = 'Quotes'
constructor: (@props) ->
@state = {}
componentDidMount: ->
# Pick a random quote using the day as a seed. I know not all months have
# 31 days - this is good enough to generate one quote a day at random!
d = new Date()
r = d.getDate() + d.getMonth() * 31
message = EmptyMessages[r % EmptyMessages.length]
@setState(message: message)
render: ->
<div className="quotes">
{@_renderMessage()}
<RetinaImg mode={RetinaImg.Mode.ContentLight} url="nylas://thread-list/assets/blank-bottom-left@2x.png" className="bottom-left"/>
<RetinaImg mode={RetinaImg.Mode.ContentLight} url="nylas://thread-list/assets/blank-top-left@2x.png" className="top-left"/>
<RetinaImg mode={RetinaImg.Mode.ContentLight} url="nylas://thread-list/assets/blank-bottom-right@2x.png" className="bottom-right"/>
<RetinaImg mode={RetinaImg.Mode.ContentLight} url="nylas://thread-list/assets/blank-top-right@2x.png" className="top-right"/>
</div>
_renderMessage: ->
if @props.messageOverride
<div className="message">{@props.messageOverride}</div>
else
<div className="message">
{@state.message?.body}
<div className="byline">
{@state.message?.byline}
</div>
</div>
class EmptyState extends React.Component
@displayName = 'EmptyState'
@propTypes =
visible: React.PropTypes.bool.isRequired
dataView: React.PropTypes.object
constructor: (@props) ->
@state =
layoutMode: WorkspaceStore.layoutMode()
syncing: false
active: false
componentDidMount: ->
@_unlisteners = []
@_unlisteners.push WorkspaceStore.listen(@_onChange, @)
@_unlisteners.push NamespaceStore.listen(@_onNamespacesChanged, @)
@_onNamespacesChanged()
_onNamespacesChanged: ->
namespace = NamespaceStore.current()
@_worker = NylasAPI.workerForNamespace(namespace)
@_workerUnlisten() if @_workerUnlisten
@_workerUnlisten = @_worker.listen(@_onChange, @)
console.log(@_worker)
@setState(syncing: @_worker.busy())
componentWillUnmount: ->
unlisten() for unlisten in @_unlisteners
@_workerUnlisten() if @_workerUnlisten
componentDidUpdate: ->
if @props.visible and not @state.active
@setState(active:true)
componentWillReceiveProps: (newProps) ->
if newProps.visible is false
@setState(active:false)
render: ->
ContentComponent = ContentGeneric
messageOverride = null
if @props.dataView instanceof DatabaseView
if @state.layoutMode is 'list'
ContentComponent = ContentQuotes
if @state.syncing
messageOverride = "Please wait while we prepare your mailbox."
classes = classNames
'empty-state': true
'visible': @props.visible
'active': @state.active
<div className={classes}>
<ContentComponent messageOverride={messageOverride}/>
</div>
_onChange: ->
@setState
layoutMode: WorkspaceStore.layoutMode()
syncing: @_worker.busy()
module.exports = EmptyState