Mailspring/internal_packages/thread-list/lib/thread-list-participants.cjsx
Evan Morikawa 4619871e8d refactor(utils): switch to regular underscore
Summary:
Fixes: T1334

remove final InboxApp references

move out all underscore-plus methods

Mass find and replace of underscore-plus

sed -i '' -- 's/underscore-plus/underscore/g' **/*.coffee
sed -i '' -- 's/underscore-plus/underscore/g' **/*.cjsx

Test Plan: edgehill --test

Reviewers: bengotow

Reviewed By: bengotow

Differential Revision: https://phab.nylas.com/D1534
2015-05-19 16:06:59 -07:00

105 lines
2.8 KiB
CoffeeScript

React = require 'react'
_ = require 'underscore'
{NamespaceStore} = require 'nylas-exports'
class ThreadListParticipants extends React.Component
@displayName: 'ThreadListParticipants'
@propTypes:
thread: React.PropTypes.object.isRequired
render: =>
items = @getParticipants()
spans = []
accumulated = null
accumulatedUnread = false
flush = ->
if accumulated
spans.push <span key={spans.length} className="unread-#{accumulatedUnread}">{accumulated}</span>
accumulated = null
accumulatedUnread = false
accumulate = (text, unread) ->
if accumulated and unread and accumulatedUnread isnt unread
flush()
if accumulated
accumulated += text
else
accumulated = text
accumulatedUnread = unread
for {spacer, contact, unread}, idx in items
if spacer
accumulate('...')
else
if contact.name.length > 0
if items.length > 1
short = contact.displayFirstName()
else
short = contact.displayName()
else
short = contact.email
if idx < items.length-1 and not items[idx+1].spacer
short += ", "
accumulate(short, unread)
if @props.thread.metadata and @props.thread.metadata.length > 1
accumulate(" (#{@props.thread.metadata.length})")
flush()
<div className="participants">
{spans}
</div>
getParticipants: =>
if @props.thread.metadata
list = []
last = null
for msg in @props.thread.metadata
from = msg.from[0]
if from and from.email isnt last
list.push({
contact: msg.from[0]
unread: msg.unread
})
last = from.email
else
list = @props.thread.participants
return [] unless list and list instanceof Array
me = NamespaceStore.current().emailAddress
list = _.reject list, (p) -> p.email is me
# Removing "Me" may remove "Me" several times due to the way
# participants is created. If we're left with an empty array,
# put one a "Me" back in.
if list.length is 0 and @props.thread.participants.length > 0
list.push(@props.thread.participants[0])
# Change the list to have the appropriate output format
list = list.map (contact) ->
contact: contact
unread: false # We don't have the data.
# We only ever want to show three. Ben...Kevin... Marty
# But we want the *right* three.
if list.length > 3
listTrimmed = []
# Always include the first item
listTrimmed.push(list[0])
listTrimmed.push({spacer: true})
# Always include the last two item
listTrimmed.push(list[list.length - 2])
listTrimmed.push(list[list.length - 1])
list = listTrimmed
list
module.exports = ThreadListParticipants