Meteor.methods

updateMessage: (message) ->

if not Meteor.userId()

throw new Meteor.Error('invalid-user', "[methods] updateMessage -> Invalid user")

originalMessage = RocketChat.models.Messages.findOneById message._id

if not originalMessage?._id?

return

hasPermission = RocketChat.authz.hasPermission(Meteor.userId(), 'edit-message', message.rid)

editAllowed = RocketChat.settings.get 'Message_AllowEditing'

editOwn = originalMessage?.u?._id is Meteor.userId()

me = RocketChat.models.Users.findOneById Meteor.userId()

unless hasPermission or (editAllowed and editOwn)

throw new Meteor.Error 'message-editing-not-allowed', "[methods] updateMessage -> Message editing not allowed"

blockEditInMinutes = RocketChat.settings.get 'Message_AllowEditing_BlockEditInMinutes'

if blockEditInMinutes? and blockEditInMinutes isnt 0

msgTs = moment(originalMessage.ts) if originalMessage.ts?

currentTsDiff = moment().diff(msgTs, 'minutes') if msgTs?

if currentTsDiff > blockEditInMinutes

throw new Meteor.Error 'message-editing-blocked'

# If we keep history of edits, insert a new message to store history information

if RocketChat.settings.get 'Message_KeepHistory'

RocketChat.models.Messages.cloneAndSaveAsHistoryById originalMessage._id

message.editedAt = new Date()

message.editedBy =

_id: Meteor.userId()

username: me.username

if urls = message.msg.match /([A-Za-z]{3,9}):\/\/([-;:&=\+\$,\w]+@{1})?([-A-Za-z0-9\.]+)+:?(\d+)?((\/[-\+=!:~%\/\.@\,\w]+)?\??([-\+=&!:;%@\/\.\,\w]+)?(?:#([^\s\)]+))?)?/g

message.urls = urls.map (url) -> url: url

message = RocketChat.callbacks.run 'beforeSaveMessage', message

tempid = message._id

delete message._id

RocketChat.models.Messages.update

_id: tempid

,

$set: message

room = RocketChat.models.Rooms.findOneById message.rid

Meteor.defer ->

RocketChat.callbacks.run 'afterSaveMessage', RocketChat.models.Messages.findOneById(tempid), room