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OpenSTF/lib/units/device/plugins/mute.js
2017-09-22 17:08:34 +09:00

45 lines
1.1 KiB
JavaScript

var Promise = require('bluebird')
var syrup = require('stf-syrup')
var logger = require('../../../util/logger')
module.exports = syrup.serial()
.dependency(require('./group'))
.dependency(require('./service'))
.define(function(options, group, service) {
var log = logger.createLogger('device:plugins:mute')
switch (options.muteMaster) {
case 'always':
log.info('Pre-emptively muting master volume')
service.setMasterMute(true)
group.on('leave', function() {
log.info('Muting master volume again just in case it was re-enabled')
service.setMasterMute(true)
})
break
case 'inuse':
log.info('Will mute master volume during use only')
group.on('join', function() {
log.info('Muting master volume during use')
service.setMasterMute(true)
})
group.on('leave', function() {
log.info('Unmuting master volume')
service.setMasterMute(false)
})
break
case 'never':
default:
log.info('Will not mute master volume')
break
}
return Promise.resolve()
})