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<!--
- @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
-
- @author Joas Schilling <coding@schilljs.com>
-
- @license GNU AGPL version 3 or any later version
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-->
<template>
<div id="turn_server" class="videocalls section turn-server">
<h2>
{{ t('spreed', 'TURN servers') }}
<ButtonVue v-if="!loading"
class="turn-server__add-icon"
type="tertiary-no-background"
:aria-label="t('spreed', 'Add a new TURN server')"
@click="newServer">
<template #icon>
<Plus :size="20" />
</template>
</ButtonVue>
</h2>
<!-- eslint-disable-next-line vue/no-v-html -->
<p class="settings-hint" v-html="documentationHint" />
<ul class="turn-servers">
<transition-group name="fade" tag="li">
<TurnServer v-for="(server, index) in servers"
:key="`server${index}`"
:schemes.sync="servers[index].schemes"
:server.sync="servers[index].server"
:secret.sync="servers[index].secret"
:protocols.sync="servers[index].protocols"
:index="index"
:loading="loading"
@remove-server="removeServer"
@update:schemes="debounceUpdateServers"
@update:server="debounceUpdateServers"
@update:secret="debounceUpdateServers"
@update:protocols="debounceUpdateServers" />
</transition-group>
</ul>
</div>
</template>
<script>
import ButtonVue from '@nextcloud/vue/dist/Components/ButtonVue.js'
import TurnServer from '../../components/AdminSettings/TurnServer.vue'
import { loadState } from '@nextcloud/initial-state'
import Plus from 'vue-material-design-icons/Plus.vue'
import { showSuccess } from '@nextcloud/dialogs'
import debounce from 'debounce'
export default {
name: 'TurnServers',
components: {
ButtonVue,
TurnServer,
Plus,
},
data() {
return {
servers: [],
loading: false,
saved: false,
}
},
computed: {
documentationHint() {
return t('spreed', 'A TURN server is used to proxy the traffic from participants behind a firewall. If individual participants cannot connect to others a TURN server is most likely required. See {linkstart}this documentation{linkend} for setup instructions.')
.replace('{linkstart}', '<a target="_blank" rel="noreferrer nofollow" class="external" href="https://nextcloud-talk.readthedocs.io/en/latest/TURN/">')
.replace('{linkend}', ' ↗</a>')
},
},
beforeMount() {
this.servers = loadState('spreed', 'turn_servers')
},
methods: {
removeServer(index) {
this.servers.splice(index, 1)
this.debounceUpdateServers()
},
newServer() {
this.servers.push({
schemes: 'turn', // default to turn only
server: '',
secret: '',
protocols: 'udp,tcp', // default to udp AND tcp
})
},
debounceUpdateServers: debounce(function() {
this.updateServers()
}, 1000),
async updateServers() {
const servers = []
this.servers.forEach((server) => {
const data = {
schemes: server.schemes,
server: server.server,
secret: server.secret,
protocols: server.protocols,
}
if (data.server.startsWith('https://')) {
data.server = data.server.slice(8)
} else if (data.server.startsWith('http://')) {
data.server = data.server.slice(7)
}
if (data.secret === '') {
return
}
servers.push(data)
})
const self = this
this.loading = true
OCP.AppConfig.setValue('spreed', 'turn_servers', JSON.stringify(servers), {
success() {
showSuccess(t('spreed', 'TURN settings saved'))
self.loading = false
self.toggleSave()
},
})
},
toggleSave() {
this.saved = true
setTimeout(() => {
this.saved = false
}, 3000)
},
},
}
</script>
<style lang="scss">
@import '../../assets/variables';
.turn-server {
h2 {
height: 44px;
display: flex;
align-items: center;
}
}
</style>
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