215 lines
8.5 KiB
CoffeeScript
Executable File
215 lines
8.5 KiB
CoffeeScript
Executable File
Meteor.methods
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addUserToCollection: (meetingId, user) ->
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userId = user.userid
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#check if the user is already in the meeting
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unless Meteor.Users.findOne({userId:userId, meetingId: meetingId})?
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entry =
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meetingId: meetingId
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userId: userId
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user:
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userid: user.userid
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presenter: user.presenter
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name: user.name
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phone_user: user.phone_user
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raise_hand: user.raise_hand
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has_stream: user.has_stream
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role: user.role
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listenOnly: user.listenOnly
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extern_userid: user.extern_userid
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permissions: user.permissions
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locked: user.locked
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time_of_joining: user.timeOfJoining
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voiceUser:
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web_userid: user.voiceUser.web_userid
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callernum: user.voiceUser.callernum
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userid: user.voiceUser.userid
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talking: user.voiceUser.talking
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joined: user.voiceUser.joined
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callername: user.voiceUser.callername
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locked: user.voiceUser.locked
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muted: user.voiceUser.muted
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webcam_stream: user.webcam_stream
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id = Meteor.Users.insert(entry)
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console.log "added user id=[#{id}]:#{user.name}. Users.size is now #{Meteor.Users.find({meetingId: meetingId}).count()}"
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MuteAllUsers: (id) ->
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console.log "MuteAllUsers server method"
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users = Meteor.Users.find({}).fetch()
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for u in users
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if u.userId isnt id
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Meteor.call 'publishMuteRequest', u.meetingId, u.user.userid, id, true
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userShareAudio: (meetingId, userId) ->
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if meetingId? and userId?
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Meteor.Users.update({meetingId: meetingId, userId: userId}, {$set:{'user.voiceUser.joined':true}})
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Meteor.Users.update({meetingId: meetingId, userId: userId}, {$set:{'user.voiceUser.talking':false}})
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Meteor.Users.update({meetingId: meetingId, userId: userId}, {$set:{'user.voiceUser.muted':false}})
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userStopAudio: (meetingId, userId) ->
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if meetingId? and userId?
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Meteor.Users.update({meetingId: meetingId, userId: userId}, {$set:{'user.voiceUser.talking':false}})
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Meteor.Users.update({meetingId: meetingId, userId: userId}, {$set:{'user.voiceUser.joined':false}})
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Meteor.Users.update({meetingId: meetingId, userId: userId}, {$set:{'user.voiceUser.muted':false}})
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# Voice
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userShareAudio: (meetingId, userId) ->
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if meetingId? and userId?
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Meteor.call('updateVoiceUser',meetingId, {web_userid: userId, talking:false, joined: true, muted:false})
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#TODO should we also send a message to bbb-apps about it?
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userStopAudio: (meetingId, userId) ->
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console.log "publishing a user left voice request for #{userId} in #{meetingId}"
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message =
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"payload":
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"userid": userId
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"meeting_id": meetingId
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"header":
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"timestamp": new Date().getTime()
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"name": "user_left_voice_request"
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"version": "0.0.1"
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if meetingId? and userId?
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Meteor.call('publish', Meteor.config.redis.channels.toBBBApps.voice, message)
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Meteor.call('updateVoiceUser',meetingId, {web_userid: userId, talking:false, joined: false, muted:false})
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else
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console.log "did not have enough information to send a mute_user_request"
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#update a voiceUser - a helper method
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updateVoiceUser: (meetingId, voiceUserObject) ->
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console.log "I am updating the voiceUserObject with the following: " + JSON.stringify voiceUserObject
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u = Meteor.Users.findOne({userId: voiceUserObject?.web_userid, meetingId: meetingId})
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if u?
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if voiceUserObject?.talking?
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Meteor.Users.update({_id:u._id}, {$set: {'user.voiceUser.talking':voiceUserObject?.talking}})# talking
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if voiceUserObject?.joined?
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Meteor.Users.update({_id:u._id}, {$set: {'user.voiceUser.joined':voiceUserObject?.joined}})# joined
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if voiceUserObject?.locked?
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Meteor.Users.update({_id:u._id}, {$set: {'user.voiceUser.locked':voiceUserObject?.locked}})# locked
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if voiceUserObject?.muted?
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Meteor.Users.update({_id:u._id}, {$set: {'user.voiceUser.muted':voiceUserObject?.muted}})# muted
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else
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console.log "ERROR! did not find such voiceUser!"
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publishMuteRequest: (meetingId, userId, requesterId, mutedBoolean) ->
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console.log "publishing a user mute #{mutedBoolean} request for #{userId}"
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message =
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"payload":
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"userid": userId
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"meeting_id": meetingId
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"mute": mutedBoolean
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"requester_id": requesterId
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"header":
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"timestamp": new Date().getTime()
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"name": "mute_user_request"
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"version": "0.0.1"
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if meetingId? and userId? and requesterId?
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Meteor.call('publish', Meteor.config.redis.channels.toBBBApps.voice, message)
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# modify the collection
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Meteor.Users.update({userId:userId, meetingId: meetingId}, {$set:{'user.voiceUser.talking':false}})
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numChanged = Meteor.Users.update({userId:userId, meetingId: meetingId}, {$set:{'user.voiceUser.muted':mutedBoolean}})
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if numChanged isnt 1
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console.log "\n\nSomething went wrong!! We were supposed to mute/unmute 1 user!!\n\n"
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else
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console.log "did not have enough information to send a mute_user_request"
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# Raise & Lower hand
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userLowerHand: (meetingId, userId, loweredBy) ->
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requester = Meteor.Users.findOne({userId: loweredBy})
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if requester?
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# Allow if person lowering the hand is the presenter, or they're lowering their own hand
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unless requester.user.presenter or requester._id is userId
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return
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# console.log "publishing a userLowerHand event: #{userId}--by=#{loweredBy}"
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console.log "publishing a userLowerHand event: #{userId}--by=#{requester._id}"
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if meetingId? and userId? and loweredBy?
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message =
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"payload":
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"userid": userId
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"meeting_id": meetingId
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"raise_hand": false
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"lowered_by": loweredBy
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# "lowered_by": requester._id
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"header":
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"timestamp": new Date().getTime()
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"name": "user_lowered_hand_message"
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"version": "0.0.1"
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#publish to pubsub
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Meteor.call('publish', Meteor.config.redis.channels.toBBBApps.users, message)
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#update Users collection
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Meteor.Users.update({userId:requester.userId, meetingId: meetingId, _id: requester._id}, {$set: {'user.raise_hand': false}})
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userRaiseHand: (meetingId, userId) ->
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console.log "here"
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u = Meteor.Users.findOne({userId: userId})
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if u?
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console.log "got u"
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# Allow if person is raising their own hand
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# unless u._id is user_id # user needs to pass both userId and _id
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# return
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console.log "raising own hand"
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console.log "publishing a userRaiseHand event: #{u._id}"
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if meetingId? and userId?
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message =
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"payload":
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"userid": userId
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"meeting_id": meetingId
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"raise_hand": true
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"header":
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"timestamp": new Date().getTime()
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"name": "user_raised_hand_message"
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"version": "0.0.1"
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#publish to pubsub
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Meteor.call('publish',Meteor.config.redis.channels.toBBBApps.users, message)
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#update Users collection
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Meteor.Users.update({userId:userId, meetingId: meetingId, _id: u._id}, {$set: {'user.raise_hand': true}})
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userLogout: (meetingId, userId) ->
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console.log "a user is logging out:" + userId
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#remove from the collection
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Meteor.call("removeUserFromCollection", meetingId, userId)
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#dispatch a message to redis
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sendUserLeavingRequest meetingId, userId
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# userToBeKicked: the _id of the user who was selected to be kicked
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# kickerUserId: the userId of the user kicking another user
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# kicker_id: the _id of the user kicking another user
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userKick: (meetingId, userToBeKicked, kickerUserId, kicker_id) ->
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kicker = Meteor.Users.findOne({meetingId: meetingId, _id: kicker_id, userId: kickerUserId})
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toKick = Meteor.Users.findOne({meetingId: meetingId, _id: userToBeKicked})
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if kicker? and toKick? and kicker.presenter
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console.log "#{toKick.userId} is being kicked"
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#remove from the collection
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Meteor.Users.remove(toKick._id)
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console.log "----removed user[" + toKick + "] from " + meetingId
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#dispatch a message to redis
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sendUserLeavingRequest meetingId, userToBeKicked
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# --------------------------------------------------------------------------------------------
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# Private methods on server
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# --------------------------------------------------------------------------------------------
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@sendUserLeavingRequest = (meetingId, user) ->
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console.log "\n\n sending a user_leaving_request for #{meetingId}:#{userId}"
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message =
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"payload":
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"meeting_id": meetingId
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"userid": userId
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"header":
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"timestamp": new Date().getTime()
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"name": "user_leaving_request"
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"version": "0.0.1"
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if userId? and meetingId?
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Meteor.call('publish', Meteor.config.redis.channels.toBBBApps.users, message)
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else
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console.log "did not have enough information to send a user_leaving_request"
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