bigbluebutton-Github/labs/meteor-client/client/globals.coffee

Handlebars.registerHelper 'equals', (a, b) ->
  a is b

# Allow access through all templates
Handlebars.registerHelper "setInSession", (k, v) -> Session.set k, v
Handlebars.registerHelper "getInSession", (k) -> Session.get k
# Allow access throughout all coffeescript/js files
@setInSession = (k, v) -> Session.set k, v
@getInSession = (k) -> Session.get k

# retrieve account for selected user
@getCurrentUserFromSession = ->
  Meteor.Users.findOne("userId": Session.get("userId"))

# retrieve account for selected user
Handlebars.registerHelper "getCurrentUser", =>
	@window.getCurrentUserFromSession()

# toggle state of field in the database
@toggleCam = (context) ->
	# Meteor.Users.update {_id: context._id} , {$set:{"user.sharingVideo": !context.sharingVideo}}
  # Meteor.call('userToggleCam', context._id, !context.sharingVideo)

@toggleMic = (context) -> 
	# Meteor.Users.update {_id: context._id} , {$set:{"user.sharingAudio": !context.sharingAudio}}
  # Meteor.call('userToggleMic', context._id, !context.sharingAudio)

# toggle state of session variable
@toggleUsersList = ->
	setInSession "display_usersList", !getInSession "display_usersList"

@toggleNavbar = ->
	setInSession "display_navbar", !getInSession "display_navbar"

@toggleChatbar = ->
	setInSession "display_chatbar", !getInSession "display_chatbar"

Meteor.methods
  sendMeetingInfoToClient: (meetingId, userId) ->
    Session.set("userId", userId)
    Session.set("meetingId", meetingId)
    Session.set("currentChatId", meetingId)
    Session.set("meetingName", "Demo Meeting")
    Session.set("bbbServerVersion", "0.90")
    Session.set("userName", "sample user name")

Handlebars.registerHelper "isUserSharingAudio", (u) ->
  u.voiceUser.talking

Handlebars.registerHelper "isUserSharingVideo", (u) ->
  u.webcam_stream.length isnt 0

Handlebars.registerHelper "isCurrentUser", (id) ->
  id is Session.get "userId"

# retrieves all users in the meeting
# appends the string "(you)" to the current user's name
Handlebars.registerHelper "getUsersInMeeting", ->
  results = Meteor.Users.find({meetingId: Session.get("meetingId")}).fetch()

  # userList = results.map (u) -> 
  #   newUser = u
  #   newUser.user.name += " (you)" if newUser.userId is Session.get "userId"
  #   newUser

  # userList

# -----------------------------------------------------------------------------
# ----Adds a new tab for private chats-----------------------------------------
@addNewTab = (n) ->
  if not checkForDuplicatePrivateChat n
    for i in ChatbarTabs
      i.isActive = false
    ChatbarTabs.push {isActive:true, name:n, class:""}
    true
  else 
    false

@addNewTab = (n, a, c) ->
  if not checkForDuplicatePrivateChat n
    if a is true
      for i in ChatbarTabs
        i.isActive = false
    ChatbarTabs.push {isActive:a, name:n, class: c}
    true
  else 
    false

@removeTab = (n) ->
  #console.log "inside remove tab"
  console.log "looking for name: #{n}"
  #element = ChatbarTabs.filter (x) -> x.name is n
  #console.log "found the element #{element}"
  #ChatbarTabs.splice element, 1
  ChatbarTabs.splice(index, 1) for index, value of ChatbarTabs when value.name is n
  #console.log "value still is #{value}"
  # if value.isActive
  ChatbarTabs[0].isActive = true
  console.log "#{ChatbarTabs[0].name}'s active is: #{ChatbarTabs[0].isActive}"
  # console.log JSON.stringify ChatbarTabs

# Returns true if there is a duplicate
# Returns false if no duplicates detected
@checkForDuplicatePrivateChat = (n) ->
  duplicate = false
  for i in ChatbarTabs
    if i.name isnt "Public" and i.name isnt "Options" and i.name is n
      return true # yes, there is a duplicate
  return false # no, there are no duplicates