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Merge pull request #625 from antobinary/lock-settings

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html5client:Lock settings implementation
This commit is contained in:
Richard Alam 2015-04-27 10:47:24 -04:00
commit 85d3bca1d1
17 changed files with 236 additions and 60 deletions
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3
bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/whiteboard/WhiteboardListener.java
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@ -20,7 +20,6 @@ public class WhiteboardListener implements MessageHandler{
@Override
public void handleMessage(String pattern, String channel, String message) {
if (channel.equalsIgnoreCase(MessagingConstants.TO_WHITEBOARD_CHANNEL)) {
System.out.println("AntonChannel=(whiteboard)" + channel);
JsonParser parser = new JsonParser();
JsonObject obj = (JsonObject) parser.parse(message);
@ -44,7 +43,7 @@ public class WhiteboardListener implements MessageHandler{
else {
System.out.println("\n DID NOT FIND A whiteboardID \n");
}
System.out.println("\n\n\n user<" + requesterID + "> requested the shapes.\n\n");
System.out.println("\n user<" + requesterID + "> requested the shapes.\n");
}
}
}

3
bigbluebutton-apps/src/main/scala/org/bigbluebutton/core/BigBlueButtonActor.scala
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@ -158,6 +158,9 @@ class BigBlueButtonActor(outGW: MessageOutGateway) extends Actor with LogHelper
//send chat history
this ! (new GetChatHistoryRequest(id, "nodeJSapp", "nodeJSapp"))
//send lock settings
this ! (new GetLockSettings(id, "nodeJSapp"))
}
outGW.send(new GetAllMeetingsReply(resultArray))

2
bigbluebutton-apps/src/main/scala/org/bigbluebutton/core/MeetingActor.scala
View File

@ -2,7 +2,6 @@ package org.bigbluebutton.core
import scala.actors.Actor
import scala.actors.Actor._
import org.bigbluebutton.core.apps.poll.PollApp
import org.bigbluebutton.core.apps.poll.Poll
import org.bigbluebutton.core.apps.poll.PollApp
import org.bigbluebutton.core.apps.users.UsersApp
@ -90,6 +89,7 @@ class MeetingActor(val meetingID: String, val externalMeetingID: String, val mee
case msg: MuteUserRequest => handleMuteUserRequest(msg)
case msg: EjectUserFromVoiceRequest => handleEjectUserRequest(msg)
case msg: SetLockSettings => handleSetLockSettings(msg)
case msg: GetLockSettings => handleGetLockSettings(msg)
case msg: LockUserRequest => handleLockUserRequest(msg)
case msg: InitLockSettings => handleInitLockSettings(msg)
case msg: InitAudioSettings => handleInitAudioSettings(msg)

16
bigbluebutton-apps/src/main/scala/org/bigbluebutton/core/apps/users/UsersApp.scala
View File

@ -81,18 +81,11 @@ trait UsersApp {
//send the reply
outGW.send(new ValidateAuthTokenReply(meetingID, msg.userId, msg.token, true, msg.correlationId, msg.sessionId))
//send the list of users in the meeting
outGW.send(new GetUsersReply(meetingID, msg.userId, users.getUsers, msg.sessionId))
//send chat history
this ! (new GetChatHistoryRequest(meetingID, msg.userId, msg.userId))
//join the user
handleUserJoin(new UserJoining(meetingID, msg.userId, msg.token))
//send the presentation
logger.info("ValidateToken success: mid=[" + meetingID + "] uid=[" + msg.userId + "]")
this ! (new GetPresentationInfo(meetingID, msg.userId, msg.userId))
}
case None => {
logger.info("ValidateToken failed: mid=[" + meetingID + "] uid=[" + msg.userId + "]")
@ -153,11 +146,14 @@ trait UsersApp {
case None => // do nothing
}
}
def handleGetLockSettings(msg: GetLockSettings) {
logger.info("Not implemented: handleGetLockSettings")
//println("*************** Reply with current lock settings ********************")
//reusing the existing handle for NewPermissionsSettings to reply to the GetLockSettings request
outGW.send(new NewPermissionsSetting(meetingID, msg.userId, permissions, users.getUsers))
}
def handleSetLockSettings(msg: SetLockSettings) {
// println("*************** Received new lock settings ********************")
if (!permissionsEqual(msg.settings)) {

2
bigbluebutton-client/src/org/bigbluebutton/main/views/LockSettings.mxml
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@ -160,7 +160,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
<mx:HBox width="100%" horizontalAlign="right" horizontalGap="18" paddingTop="20">
<mx:Button id="saveBtn" label="{ResourceUtil.getInstance().getString('bbb.lockSettings.save')}"
click="onSaveClicked()" tabIndex="{baseIndex+8}"
toolTip="{ResourceUtil.getInstance().getString('bbb.lockSettings.save.toolTip')}"/>
toolTip="{ResourceUtil.getInstance().getString('bbb.lockSettings.save.tooltip')}"/>
<mx:Button id="cancelBtn" label="{ResourceUtil.getInstance().getString('bbb.lockSettings.cancel')}"
click="onCancelClicked()" tabIndex="{baseIndex+9}"

15
bigbluebutton-html5/app/client/lib/bbb_api_bridge.coffee
View File

@ -87,6 +87,19 @@ https://github.com/bigbluebutton/bigbluebutton/blob/master/bigbluebutton-client/
BBB.isUserTalking = (userId, callback) ->
BBB.getUser(userId)?.user?.voiceUser?.talking
# returns true if the current user is marked as locked
BBB.amILocked = () ->
return BBB.getCurrentUser()?.user.locked
# check whether the user is locked AND the current lock settings for the room
# includes locking the microphone of viewers (listenOnly is still alowed)
BBB.isMyMicLocked = () ->
lockedMicForRoom = Meteor.Meetings.findOne()?.roomLockSettings.disableMic
# note that voiceUser.locked is not used in BigBlueButton at this stage (April 2015)
return lockedMicForRoom and BBB.amILocked()
###
Raise user's hand.
@ -208,6 +221,8 @@ https://github.com/bigbluebutton/bigbluebutton/blob/master/bigbluebutton-client/
isListenOnly: signifies whether the user joining the conference audio requests to join the listen only stream
###
BBB.joinVoiceConference = (callback, isListenOnly) ->
if BBB.isMyMicLocked()
callIntoConference(BBB.getMyVoiceBridge(), callback, true) #true because we force isListenOnly mode
callIntoConference(BBB.getMyVoiceBridge(), callback, isListenOnly)
###

19
bigbluebutton-html5/app/client/main.coffee
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@ -64,8 +64,6 @@ displayAudioSelectionMenu = ({isMobile} = {}) ->
if isMobile
toggleSlidingMenu()
if isMobile
$('.navbarTitle').css('width', '55%')
# pop open the dialog allowing users to choose the audio options
@ -73,9 +71,20 @@ displayAudioSelectionMenu = ({isMobile} = {}) ->
$('.joinAudio-dialog').addClass('landscape-mobile-joinAudio-dialog')
else
$('.joinAudio-dialog').addClass('desktop-joinAudio-dialog')
$("#joinAudioDialog").dialog("open")
# helper function to reuse some code for the handling of audio join
onAudioJoinHelper = () ->
# if the microphone is locked (lock settings), the viewer is only
# allowed to join the audio as listenOnly.
if BBB.isMyMicLocked()
introToAudio(null, isListenOnly: true)
else
displayAudioSelectionMenu(isMobile: isMobile())
# Helper to load javascript libraries from the BBB server
loadLib = (libname) ->
successCallback = ->
@ -113,7 +122,7 @@ Template.footer.helpers
Template.header.events
"click .joinAudioButton": (event) ->
displayAudioSelectionMenu(isMobile: false)
onAudioJoinHelper()
"click .chatBarIcon": (event) ->
$(".tooltip").hide()
@ -186,7 +195,7 @@ Template.header.events
Template.slidingMenu.events
'click .joinAudioButton': (event) ->
displayAudioSelectionMenu(isMobile: true)
onAudioJoinHelper()
'click .chatBarIcon': (event) ->
$('.tooltip').hide()
@ -319,7 +328,7 @@ Template.main.rendered = ->
toggleSlidingMenu()
if Meteor.config.app.autoJoinAudio
displayAudioSelectionMenu(isMobile:isMobile())
onAudioJoinHelper()
Template.makeButton.rendered = ->
$('button[rel=tooltip]').tooltip()

6
bigbluebutton-html5/app/client/stylesheets/chat.less
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@ -119,6 +119,12 @@
padding: 5px;
}
.disabledChat {
background-color: grey;
width: 100% !important;
}
.dropdown {
float: left;
@media @desktop-portrait, @mobile-portrait, @mobile-portrait-with-keyboard {

18
bigbluebutton-html5/app/client/views/chat/chat_bar.coffee
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@ -65,6 +65,24 @@ Handlebars.registerHelper "grabChatTabs", ->
setInSession 'chatTabs', initTabs
getInSession('chatTabs')[0..3]
# true if the lock settings limit public chat and the current user is locked
Handlebars.registerHelper "publicChatDisabled", ->
userIsLocked = Meteor.Users.findOne({userId:getInSession 'userId'})?.user.locked
publicChatIsDisabled = Meteor.Meetings.findOne({})?.roomLockSettings.disablePubChat
presenter = Meteor.Users.findOne({userId:getInSession 'userId'})?.user.presenter
return userIsLocked and publicChatIsDisabled and !presenter
# true if the lock settings limit private chat and the current user is locked
Handlebars.registerHelper "privateChatDisabled", ->
userIsLocked = Meteor.Users.findOne({userId:getInSession 'userId'})?.user.locked
privateChatIsDisabled = Meteor.Meetings.findOne({})?.roomLockSettings.disablePrivChat
presenter = Meteor.Users.findOne({userId:getInSession 'userId'})?.user.presenter
return userIsLocked and privateChatIsDisabled and !presenter
# return whether the user's chat pane is open in Private chat (vs Public chat or Options)
Handlebars.registerHelper "inPrivateChat", ->
return !((getInSession 'inChatWith') in ['PUBLIC_CHAT', 'OPTIONS'])
@sendMessage = ->
message = linkify $('#newMessageInput').val() # get the message from the input box
unless (message?.length > 0 and (/\S/.test(message))) # check the message has content and it is not whitespace

24
bigbluebutton-html5/app/client/views/chat/chat_bar.html
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@ -2,7 +2,6 @@
<div id="{{id}}" {{visibility name}} class="component">
<h3 class="title gradientBar">
<span class="glyphicon glyphicon-comment heading"></span>
{{title}}
{{> extraConversations}}
</h3>
{{>tabButtons}} <!-- Display public/options tabs, and private chat tabs -->
@ -28,10 +27,25 @@
<template name="chatInput">
<div id="chatInput" class="chat-input-wrapper">
<textarea id="newMessageInput" placeholder="Write a message..." rel="tooltip" data-placement="top" title="Write a new message"></textarea>
<button type="submit" id="sendMessageButton" class="btn" rel="tooltip" data-placement="top">
Send
</button>
{{#if inPrivateChat}}
{{#if privateChatDisabled}}
<textarea id="newMessageInput" class="disabledChat" placeholder="Private chat is temporarily locked (disabled)" rel="tooltip" data-placement="top" title="Private chat is temporarily locked" disabled></textarea>
{{else}}
<textarea id="newMessageInput" placeholder="Write a message..." rel="tooltip" data-placement="top" title="Write a new message"></textarea>
<button type="submit" id="sendMessageButton" class="btn" rel="tooltip" data-placement="top">
Send
</button>
{{/if}}
{{else}}
{{#if publicChatDisabled}}
<textarea id="newMessageInput" class="disabledChat" placeholder="Public chat is temporarily locked (disabled)" rel="tooltip" data-placement="top" title="Public chat is temporarily locked" disabled></textarea>
{{else}}
<textarea id="newMessageInput" placeholder="Write a message..." rel="tooltip" data-placement="top" title="Write a new message"></textarea>
<button type="submit" id="sendMessageButton" class="btn" rel="tooltip" data-placement="top">
Send
</button>
{{/if}}
{{/if}}
</div>
</template>

13
bigbluebutton-html5/app/client/views/users/user_item.coffee
View File

@ -9,3 +9,16 @@ Template.displayUserIcons.events
# the userId of the person who is lowering the hand
console.log "lower hand- client click handler"
Meteor.call('userLowerHand', getInSession("meetingId"), @userId, getInSession("userId"), getInSession("authToken"))
Template.displayUserIcons.helpers
userLockedIconApplicable: (userId) ->
# the lock settings affect the user (and requiire a lock icon) if
# the user is set to be locked and there is a relevant lock in place
locked = BBB.getUser(userId)?.user.locked
settings = Meteor.Meetings.findOne()?.roomLockSettings
lockInAction = settings.disablePrivChat or
settings.disableCam or
settings.disableMic or
settings.lockedLayout or
settings.disablePubChat
return locked and lockInAction

4
bigbluebutton-html5/app/client/views/users/user_item.html
View File

@ -32,6 +32,10 @@
{{/if}}
{{/if}}
{{#if userLockedIconApplicable userId}}
<span class="userListSettingIcon glyphicon ion-locked" rel="tooltip" data-placement="bottom" title="The viewer is locked"></span>
{{/if}}
{{#if user.presenter}}
<span class="userListSettingIcon glyphicon glyphicon-picture" rel="tooltip" data-placement="bottom" title="{{user.name}} is the presenter"></span>
{{else}}

2
bigbluebutton-html5/app/config.coffee
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@ -14,6 +14,8 @@ config.defaultWelcomeMessageFooter = "This server is running a build of <a href=
config.maxUsernameLength = 30
config.maxChatLength = 140
config.lockOnJoin = true
## Application configurations
config.app = {}

33
bigbluebutton-html5/app/server/collection_methods/meetings.coffee
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@ -2,17 +2,27 @@
# Private methods on server
# --------------------------------------------------------------------------------------------
@addMeetingToCollection = (meetingId, name, intendedForRecording, voiceConf, duration) ->
#check if the meeting is already in the collection
unless Meteor.Meetings.findOne({meetingId: meetingId})?
currentlyBeingRecorded = false # defaut value
id = Meteor.Meetings.insert(
meetingId: meetingId,
meetingName: name,
intendedForRecording: intendedForRecording,
currentlyBeingRecorded: currentlyBeingRecorded,
voiceConf: voiceConf,
duration: duration)
Meteor.log.info "added meeting _id=[#{id}]:meetingId=[#{meetingId}]:name=[#{name}]:duration=[#{duration}]:voiceConf=[#{voiceConf}]."
#check if the meeting is already in the collection
unless Meteor.Meetings.findOne({meetingId: meetingId})?
entry =
meetingId: meetingId
meetingName: name
intendedForRecording: intendedForRecording
currentlyBeingRecorded: false # defaut value
voiceConf: voiceConf
duration: duration
roomLockSettings:
# by default the lock settings will be disabled on meeting create
disablePrivChat: false
disableCam: false
disableMic: false
lockOnJoin: Meteor.config.lockOnJoin
lockedLayout: false
disablePubChat: false
id = Meteor.Meetings.insert(entry)
Meteor.log.info "added meeting _id=[#{id}]:meetingId=[#{meetingId}]:name=[#{name}]:duration=[#{duration}]:voiceConf=[#{voiceConf}]
roomLockSettings:[#{JSON.stringify entry.roomLockSettings}]."
@clearMeetingsCollection = (meetingId) ->
@ -22,6 +32,7 @@
Meteor.Meetings.remove({}, Meteor.log.info "cleared Meetings Collection (all meetings)!")
#clean up upon a meeting's end
@removeMeetingFromCollection = (meetingId) ->
if Meteor.Meetings.findOne({meetingId: meetingId})?
Meteor.log.info "end of meeting #{meetingId}. Clear the meeting data from all collections"

32
bigbluebutton-html5/app/server/collection_methods/users.coffee
View File

@ -204,7 +204,7 @@ Meteor.methods
# the collection already contains an entry for this user because
# we added a dummy user on register_user_message (to save authToken)
if u?
Meteor.log.info "UPDATING USER #{user.userid}, authToken=#{u.authToken}"
Meteor.log.info "UPDATING USER #{user.userid}, authToken=#{u.authToken}, locked=#{user.locked}"
Meteor.Users.update({userId:user.userid, meetingId: meetingId}, {$set:{
user:
userid: user.userid
@ -308,6 +308,36 @@ Meteor.methods
Meteor.log.info "added user dummy html5 user with: userid=[#{userId}], id=[#{id}]
Users.size is now #{Meteor.Users.find({meetingId: meetingId}).count()}"
# when new lock settings including disableMic are set,
# all viewers that are in the audio bridge with a mic should be muted and locked
@handleLockingMic = (meetingId, newSettings) ->
# send mute requests for the viewer users joined with mic
for u in Meteor.Users.find({
meetingId:meetingId
'user.role':'VIEWER'
'user.listenOnly':false
'user.locked':true
'user.voiceUser.joined':true
'user.voiceUser.muted':false})?.fetch()
Meteor.log.error u.user.name #
Meteor.call('muteUser', meetingId, u.userId, u.userId, u.authToken, true) #true for muted
# change the locked status of a user (lock settings)
@setUserLockedStatus = (meetingId, userId, isLocked) ->
if Meteor.Users.findOne({userId:userId, meetingId: meetingId})?
Meteor.Users.update({userId:userId, meetingId: meetingId}, {$set:{'user.locked': isLocked}})
# if the user is sharing audio, he should be muted upon locking involving disableMic
u = Meteor.Users.findOne({meetingId:meetingId, userId:userId})
if u.user.role is 'VIEWER' and !u.user.listenOnly and u.user.voiceUser.joined and !u.user.voiceUser.muted and isLocked
Meteor.call('muteUser', meetingId, u.userId, u.userId, u.authToken, true) #true for muted
Meteor.log.info "setting user locked status for userid:[#{userId}] from [#{meetingId}] locked=#{isLocked}"
else
Meteor.log.error "(unsuccessful-no such user) setting user locked status for userid:[#{userId}] from [#{meetingId}] locked=#{isLocked}"
# called on server start and on meeting end
@clearUsersCollection = (meetingId) ->
if meetingId?

57
bigbluebutton-html5/app/server/redispubsub.coffee
View File

@ -1,8 +1,4 @@
Meteor.methods
#
# I dont know if this is okay to be server side. We need to call it from the router, but I don't know if any harm can be caused
# by the client calling this
#
# Construct and send a message to bbb-web to validate the user
validateAuthToken: (meetingId, userId, authToken) ->
@ -60,15 +56,25 @@ class Meteor.RedisPubSub
correlationId = message.payload?.reply_to or message.header?.reply_to
meetingId = message.payload?.meeting_id
ignoredEventTypes = [
# just because it's common. we handle it anyway
notLoggedEventTypes = [
"keep_alive_reply"
"page_resized_message"
"presentation_page_resized_message"
"presentation_cursor_updated_message" # just because it's common. we handle it anyway
"presentation_cursor_updated_message"
"get_presentation_info_reply"
# "get_users_reply"
"get_chat_history_reply"
"get_all_meetings_reply"
"presentation_shared_message"
"presentation_conversion_done_message"
"presentation_conversion_progress_message"
"presentation_page_generated_message"
"presentation_page_changed_message"
]
if message?.header? and message?.payload?
unless message.header.name in ignoredEventTypes
unless message.header.name in notLoggedEventTypes
Meteor.log.info "eventType= #{message.header.name} ",
message: jsonMsg
@ -281,6 +287,37 @@ class Meteor.RedisPubSub
Meteor.Meetings.update({meetingId: meetingId, intendedForRecording: intendedForRecording}, {$set: {currentlyBeingRecorded: currentlyBeingRecorded}})
return
# --------------------------------------------------
# lock settings ------------------------------------
if message.header.name is "eject_voice_user_message"
console.log "\n111111111"
return
if message.header.name is "new_permission_settings"
oldSettings = Meteor.Meetings.findOne({meetingId:meetingId})?.roomLockSettings
newSettings = message.payload
# if the disableMic setting was turned on
if !oldSettings?.disableMic and newSettings.disableMic
handleLockingMic(meetingId, newSettings)
# substitute with the new lock settings
Meteor.Meetings.update({meetingId: meetingId}, {$set: {
'roomLockSettings.disablePrivChat': message.payload.disablePrivChat
'roomLockSettings.disableCam': message.payload.disableCam
'roomLockSettings.disableMic': message.payload.disableMic
'roomLockSettings.lockOnJoin': message.payload.lockOnJoin
'roomLockSettings.lockedLayout': message.payload.lockedLayout
'roomLockSettings.disablePubChat': message.payload.disablePubChat
}})
return
if message.header.name is "user_locked_message" or message.header.name is "user_unlocked_message"
userId = message.payload.userid
isLocked = message.payload.locked
setUserLockedStatus(meetingId, userId, isLocked)
return
if message.header.name in ["meeting_ended_message", "meeting_destroyed_event",
"end_and_kick_all_message", "disconnect_all_users_message"]
if Meteor.Meetings.findOne({meetingId: meetingId})?
@ -298,9 +335,9 @@ class Meteor.RedisPubSub
# message should be an object
@publish = (channel, message) ->
Meteor.log.info "Publishing",
channel: channel
message: message
# Meteor.log.info "Publishing",
# channel: channel
# message: message
if Meteor.redisPubSub?
Meteor.redisPubSub.pubClient.publish channel, JSON.stringify(message), (err, res) ->

47
bigbluebutton-html5/app/server/user_permissions.coffee
View File

@ -1,8 +1,16 @@
presenter = null
#for the time being moderators have the same permissions that viewers do
# holds the values for whether the moderator user is allowed to perform an action (true)
# or false if not allowed. Some actions have dynamic values depending on the current lock settings
moderator =
# audio listen only
joinListenOnly: true
leaveListenOnly: true
# join audio with mic cannot be controlled on the server side as it is
# a client side only functionality
# raising/lowering hand
raiseOwnHand : true
lowerOwnHand : true
@ -18,21 +26,29 @@ moderator =
subscribeChat: true
#chat
chatPublic: true #should make this dynamically modifiable later on
chatPrivate: true #should make this dynamically modifiable later on
chatPublic: true
chatPrivate: true
# holds the values for whether the viewer user is allowed to perform an action (true)
# or false if not allowed. Some actions have dynamic values depending on the current lock settings
viewer = (meetingId, userId) ->
# listen only
joinListenOnly: true #should make this dynamically modifiable later on
leaveListenOnly: true #should make this dynamically modifiable later on
joinListenOnly: true
leaveListenOnly: true
# join audio with mic cannot be controlled on the server side as it is
# a client side only functionality
viewer =
# raising/lowering hand
raiseOwnHand : true
lowerOwnHand : true
# muting
muteSelf : true
unmuteSelf : true
unmuteSelf : !(Meteor.Meetings.findOne({meetingId:meetingId})?.roomLockSettings.disableMic) or
!(Meteor.Users.findOne({meetingId:meetingId, userId:userId})?.user.locked)
logoutSelf : true
@ -41,15 +57,18 @@ viewer =
subscribeChat: true
#chat
chatPublic: true #should make this dynamically modifiable later on
chatPrivate: true #should make this dynamically modifiable later on
chatPublic: !(Meteor.Meetings.findOne({meetingId:meetingId})?.roomLockSettings.disablePubChat) or
!(Meteor.Users.findOne({meetingId:meetingId, userId:userId})?.user.locked) or
Meteor.Users.findOne({meetingId:meetingId, userId:userId})?.user.presenter
chatPrivate: !(Meteor.Meetings.findOne({meetingId:meetingId})?.roomLockSettings.disablePrivChat) or
!(Meteor.Users.findOne({meetingId:meetingId, userId:userId})?.user.locked) or
Meteor.Users.findOne({meetingId:meetingId, userId:userId})?.user.presenter
# listen only
joinListenOnly: true #should make this dynamically modifiable later on
leaveListenOnly: true #should make this dynamically modifiable later on
# carries out the decision making for actions affecting users. For the list of
# actions and the default value - see 'viewer' and 'moderator' in the beginning of the file
@isAllowedTo = (action, meetingId, userId, authToken) ->
# Disclaimer:the current version of the HTML5 client represents only VIEWER users
validated = Meteor.Users.findOne({meetingId:meetingId, userId: userId})?.validated
Meteor.log.info "in isAllowedTo: action-#{action}, userId=#{userId}, authToken=#{authToken} validated:#{validated}"
@ -59,7 +78,7 @@ viewer =
if user? and authToken is user.authToken # check if the user is who he claims to be
if user.validated and user.clientType is "HTML5"
if user.user?.role is 'VIEWER' or user.user?.role is 'MODERATOR' or user.user?.role is undefined
return viewer[action] or false
return viewer(meetingId, userId)[action] or false
else
Meteor.log.warn "UNSUCCESSFULL ATTEMPT FROM userid=#{userId} to perform:#{action}"
return false