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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="stun_server" class="videocalls section">
<h2>
{{ t('spreed', 'STUN servers') }}
<span v-if="saved" class="icon icon-checkmark-color" :title="t('spreed', 'Saved')" />
<a v-else-if="!loading"
v-tooltip.auto="t('spreed', 'Add a new server')"
class="icon icon-add"
@click="newServer">
<span class="hidden-visually">{{ t('spreed', 'Add a new server') }}</span>
</a>
<span v-else class="icon icon-loading-small" />
</h2>
<p class="settings-hint">
{{ t('spreed', 'A STUN server is used to determine the public IP address of participants behind a router.') }}
</p>
<ul class="stun-servers">
<transition-group name="fade" tag="li">
<StunServer
v-for="(server, index) in servers"
:key="`server${index}`"
:server.sync="servers[index]"
:index="index"
:loading="loading"
@remove-server="removeServer"
@update:server="debounceUpdateServers" />
</transition-group>
</ul>
</div>
</template>
<script>
import StunServer from '../../components/AdminSettings/StunServer'
import Tooltip from '@nextcloud/vue/dist/Directives/Tooltip'
import debounce from 'debounce'
import { loadState } from '@nextcloud/initial-state'
export default {
name: 'StunServers',
directives: {
tooltip: Tooltip,
},
components: {
StunServer,
},
data() {
return {
servers: [],
hasInternetConnection: true,
loading: false,
saved: false,
}
},
beforeMount() {
this.servers = loadState('spreed', 'stun_servers')
this.hasInternetConnection = loadState('spreed', 'has_internet_connection')
},
methods: {
removeServer(index) {
this.servers.splice(index, 1)
if (this.servers.length === 0) {
this.addDefaultServer()
}
this.debounceUpdateServers()
},
newServer() {
this.servers.push('')
},
addDefaultServer() {
if (this.hasInternetConnection) {
this.servers.push('stun.nextcloud.com:443')
}
},
debounceUpdateServers: debounce(function() {
this.updateServers()
}, 1000),
async updateServers() {
this.loading = true
const servers = []
this.servers.forEach((server) => {
if (server.startsWith('https://')) {
server = server.substr(8)
} else if (server.startsWith('http://')) {
server = server.substr(7)
}
servers.push(server)
})
this.servers = servers
const self = this
OCP.AppConfig.setValue('spreed', 'stun_servers', JSON.stringify(servers), {
success() {
self.loading = false
self.toggleSave()
},
})
},
toggleSave() {
this.saved = true
setTimeout(() => {
this.saved = false
}, 3000)
},
},
}
</script>
<style lang="scss">
.turn-server {
height: 44px;
display: flex;
align-items: center;
}
.icon {
display: inline-block;
width: 44px;
height: 44px;
vertical-align: middle;
}
</style>
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