332 lines
8.6 KiB
Plaintext
332 lines
8.6 KiB
Plaintext
|
||
maquette = require "maquette"
|
||
nmd = require "nano-markdown"
|
||
LoginForm = require "../lib/authd/client/login-form.ls"
|
||
todows = require "./todowebsocket.ls"
|
||
AuthWS = require "./authws.ls"
|
||
bulma = require "./bulma.ls"
|
||
Task = require "./task.ls"
|
||
Project = require "./project.ls"
|
||
Modal = require "./modal.ls"
|
||
Navbar = require "./navbar.ls"
|
||
UsersCache = require "./users-cache.ls"
|
||
|
||
{create-projector, h} = maquette
|
||
projector = create-projector!
|
||
|
||
model = {
|
||
# view: login, project-list, project, network-error (TODO: other views, such as rights)
|
||
# FIXME: Replace model.current-view by an object that has a .render
|
||
# method.
|
||
current-view: "login"
|
||
|
||
viewed-project: void
|
||
|
||
# list of Project objects
|
||
project-list: []
|
||
|
||
port: 9999
|
||
authd-url: undefined
|
||
todod-url: undefined
|
||
|
||
authd-ws: undefined
|
||
todod-ws: undefined
|
||
|
||
previous-error: undefined
|
||
error: undefined
|
||
|
||
# { uid => user data }
|
||
users: {}
|
||
|
||
# uninitialized UserCache
|
||
users-cache: void
|
||
}
|
||
|
||
model.authd-url =
|
||
(if location.protocol == 'https' then 'wss' else 'ws') +
|
||
'://' + location.hostname + \: +
|
||
model.port +
|
||
"/auth.JSON"
|
||
|
||
model.todod-url =
|
||
(if location.protocol == 'https' then 'wss' else 'ws') +
|
||
'://' + location.hostname + \: +
|
||
model.port +
|
||
"/todo.JSON"
|
||
|
||
console.log "authd url: " + model.authd-url
|
||
console.log "todod url: " + model.todod-url
|
||
|
||
#
|
||
# network configuration
|
||
#
|
||
|
||
model.authd-ws = AuthWS model.authd-url
|
||
model.todod-ws = todows.create-socket model.todod-url
|
||
|
||
|
||
model.users-cache = UsersCache model.authd-ws, ->
|
||
projector.schedule-render!
|
||
|
||
#
|
||
# authd messages management
|
||
#
|
||
|
||
# authd socket errors
|
||
|
||
authd-on-websocket-error = (event) ->
|
||
console.log "WebSocket error.", event
|
||
model.current-view := "network-error"
|
||
model.last-network-error := event
|
||
projector.schedule-render!
|
||
|
||
authd-on-websocket-close = (event) ->
|
||
if model.current-view == "network-error"
|
||
return
|
||
|
||
model.current-view := "login"
|
||
console.log "WebSocket has been closed.", event
|
||
# model.todod-ws.reopen!
|
||
|
||
projector.schedule-render!
|
||
|
||
# record changes that need to happen on a network event
|
||
model.authd-ws.user-on-socket-error ++= [ authd-on-websocket-error ]
|
||
model.authd-ws.user-on-socket-close ++= [ authd-on-websocket-close ]
|
||
|
||
|
||
# authd message handlers
|
||
|
||
# HANDLED with the "on-login" callback in the LoginForm component
|
||
# model.authd-ws.add-event-listener \token, (message) ->
|
||
# model.current-view := "project-list"
|
||
# model.authd-ws.token := message.token
|
||
# model.todod-ws.token := message.token
|
||
# model.todod-ws.list-lists!
|
||
# model.authd-ws.list-users!
|
||
# projector.schedule-render!
|
||
|
||
model.authd-ws.add-event-listener \error, (message) ->
|
||
console.log "authd error", message
|
||
projector.schedule-render!
|
||
|
||
model.authd-ws.add-event-listener \user, (message) ->
|
||
model.users[message.user.uid] := message.user
|
||
projector.schedule-render!
|
||
|
||
model.authd-ws.add-event-listener \users-list, (message) ->
|
||
console.log "Received users: ", message
|
||
message.users.map (user) ->
|
||
model.users[user.uid] := user
|
||
projector.schedule-render!
|
||
|
||
# TODO: user-added, user-edited
|
||
|
||
|
||
#
|
||
# todod messages management
|
||
#
|
||
|
||
# todod socket errors
|
||
|
||
on-websocket-error = (event) ->
|
||
console.log "WebSocket error.", event
|
||
model.current-view := "network-error"
|
||
model.last-network-error := event
|
||
projector.schedule-render!
|
||
|
||
on-websocket-close = (event) ->
|
||
if model.current-view == "network-error"
|
||
return
|
||
|
||
model.current-view := "login"
|
||
console.log "WebSocket has been closed.", event
|
||
# model.todod-ws.reopen!
|
||
|
||
projector.schedule-render!
|
||
|
||
# record changes that need to happen on a network event
|
||
model.todod-ws.user-on-socket-error ++= [ on-websocket-error ]
|
||
model.todod-ws.user-on-socket-close ++= [ on-websocket-close ]
|
||
|
||
model.todod-ws.add-event-listener \lists-list, (message) ->
|
||
console.log "Projects list received", message
|
||
|
||
model.project-list := message.lists.map (x) ->
|
||
old-project = model.project-list.find((.id == x.id))
|
||
new-project = Project x, model.todod-ws, model.users-cache
|
||
|
||
if old-project && new-project.id == old-project.id
|
||
new-project.tasks = old-project.tasks
|
||
|
||
new-project
|
||
|
||
projector.schedule-render!
|
||
|
||
model.todod-ws.add-event-listener \new-list, (message) ->
|
||
console.log "New project", message
|
||
|
||
model.project-list := model.project-list ++ [ (Project message.list, model.todod-ws, model.users-cache) ]
|
||
projector.schedule-render!
|
||
|
||
model.todod-ws.add-event-listener \list-updated, (message) ->
|
||
console.log "Project updated", message
|
||
|
||
new-project = Project message.list, model.todod-ws, model.users-cache
|
||
|
||
model.project-list := model.project-list.map (project) ->
|
||
if project.id == message.list.id
|
||
new-project
|
||
else
|
||
project
|
||
|
||
if model.viewed-project && model.viewed-project.id == message.list.id
|
||
# create tasks in order to have the updated project properties
|
||
new-project.tasks = model.viewed-project.tasks.map (task) -> Task task, new-project, model.todod-ws, model.users-cache
|
||
model.viewed-project = new-project
|
||
|
||
projector.schedule-render!
|
||
|
||
model.todod-ws.add-event-listener \list-removed, (message) ->
|
||
console.log "A list has been removed", message
|
||
|
||
if model.current-view == "project" && model.viewed-project.id == message.list
|
||
model.current-view := "project-list"
|
||
model.viewed-project := void
|
||
projector.schedule-render!
|
||
|
||
model.project-list := model.project-list.filter((.id != message.list))
|
||
|
||
|
||
# tasks
|
||
|
||
model.todod-ws.add-event-listener \tasks, (message) ->
|
||
console.log "Tasks received", message
|
||
|
||
project = model.project-list.find((.id == message.list))
|
||
project.tasks := message.tasks.map (e) -> Task e, project, model.todod-ws, model.users-cache
|
||
|
||
if model.viewed-project && model.viewed-project.id == project.id
|
||
model.viewed-project := project
|
||
|
||
projector.schedule-render!
|
||
|
||
model.todod-ws.add-event-listener \task-created, (message) ->
|
||
console.log "A task has been created", message
|
||
|
||
task = message.task
|
||
list = model.project-list.find((.id == task.list))
|
||
if model.viewed-project && list.id == model.viewed-project.id
|
||
model.viewed-project := list
|
||
|
||
if list
|
||
list.tasks ++= [ Task task, list, model.todod-ws, model.users-cache ]
|
||
projector.schedule-render!
|
||
|
||
|
||
model.todod-ws.add-event-listener \task-updated, (message) ->
|
||
console.log "A task has been updated", message
|
||
|
||
task = message.task
|
||
list = model.project-list.find((.id == task.list))
|
||
|
||
if list
|
||
list.tasks = list.tasks.map (e) ->
|
||
if e.id == task.id
|
||
Task task, list, model.todod-ws, model.users-cache
|
||
else
|
||
e
|
||
projector.schedule-render!
|
||
|
||
model.todod-ws.add-event-listener \task-removed, (message) ->
|
||
console.log "A task has been removed", message
|
||
|
||
task = message.task
|
||
for project in model.project-list
|
||
if project.tasks.find((.id == task))
|
||
project.tasks := project.tasks.filter((.id != task))
|
||
projector.schedule-render!
|
||
|
||
render-project-list = ->
|
||
h \div.cards-list model.project-list.map (project) ->
|
||
h \div.card.is-grey {
|
||
key: project.id
|
||
onclick: ->
|
||
model.current-view := "project"
|
||
model.viewed-project := project
|
||
model.todod-ws.subscribe project.id
|
||
model.todod-ws.get-list project.id
|
||
model.todod-ws.get-tasks project.id
|
||
} [
|
||
h \div.card-content [
|
||
bulma.title 3 project.title
|
||
]
|
||
]
|
||
|
||
render-project = (project) ->
|
||
if project
|
||
project.render!
|
||
else
|
||
h \div.notification.is-error [
|
||
bulma.title 3 "Error, we did not get the project id " + project.id
|
||
]
|
||
|
||
model.login-form = LoginForm {
|
||
authws-url: model.authd-url
|
||
schedule-render: -> projector.schedule-render!
|
||
on-login: (user, token) ->
|
||
# FIXME: May double-login if the user clicks the “login” button too much.
|
||
if model.current-view != "login"
|
||
return
|
||
|
||
model.current-view := "project-list"
|
||
model.authd-ws.token := token
|
||
model.todod-ws.token := token
|
||
model.todod-ws.list-lists!
|
||
model.authd-ws.list-users!
|
||
projector.schedule-render!
|
||
}
|
||
|
||
navbar = Navbar!
|
||
|
||
render-body = ->
|
||
h \div#body [
|
||
navbar.render model
|
||
|
||
h \div#main-section [
|
||
switch model.current-view
|
||
when "login"
|
||
model.login-form.render!
|
||
|
||
when "project-list"
|
||
render-project-list!
|
||
when "project"
|
||
render-project model.viewed-project
|
||
when "network-error"
|
||
h \div.container [
|
||
h \div.notification.is-danger [
|
||
h \div.title.is-2 [ "Socket error!" ]
|
||
|
||
h \div.content [
|
||
h \p [ "We’re very sorry, but something got very wrong between here and the backend." ]
|
||
h \p [ "Please check your network connection and refresh the page." ]
|
||
|
||
h \p.small [ "The error happened on " + model.last-network-error.explicit-original-target.url ]
|
||
]
|
||
]
|
||
]
|
||
|
||
else
|
||
h \div.notification.is-error [
|
||
"Wait, what? Internal error!"
|
||
]
|
||
]
|
||
|
||
if model.modal
|
||
model.modal.render!
|
||
]
|
||
|
||
document.add-event-listener 'DOMContentLoaded' ->
|
||
projector.append document.body, render-body
|
||
|