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<!--
- @copyright Copyright (c) 2019 Marco Ambrosini <marcoambrosini@pm.me>
-
- @author Marco Ambrosini <marcoambrosini@pm.me>
-
- @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>
<ul class="conversations">
<Conversation
v-for="item of conversationsList"
:key="item.id"
:item="item"
@click="handleConversationClick(item)" />
<template
v-if="!initialisedConversations">
<LoadingPlaceholder
type="conversations" />
</template>
<Hint v-else-if="searchText && !conversationsList.length"
:hint="t('spreed', 'No matches')" />
</ul>
</template>
<script>
import Conversation from './Conversation'
import Hint from '../../Hint'
import LoadingPlaceholder from '../../LoadingPlaceholder'
import { EventBus } from '../../../services/EventBus'
export default {
name: 'ConversationsList',
components: {
Conversation,
Hint,
LoadingPlaceholder,
},
props: {
searchText: {
type: String,
default: '',
},
conversationsList: {
type: Array,
required: true,
},
initialisedConversations: {
type: Boolean,
default: true,
},
},
data() {
return {
isFetchingConversations: false,
}
},
mounted() {
EventBus.$on('route-change', this.onRouteChange)
EventBus.$once('joined-conversation', ({ token }) => {
this.scrollToConversation(token)
})
},
beforeDestroy() {
EventBus.$off('route-change', this.onRouteChange)
},
methods: {
scrollToConversation(token) {
// FIXME: not sure why we can't scroll earlier even when the element exists already
// when too early, Firefox only scrolls a few pixels towards the element but
// not enough to make it visible
setTimeout(() => {
const conversation = document.getElementById(`conversation_${token}`)
if (!conversation) {
return
}
this.$nextTick(() => {
conversation.scrollIntoView({
behavior: 'smooth',
block: 'start',
inline: 'nearest',
})
})
}, 500)
},
onRouteChange({ from, to }) {
if (from.name === 'conversation'
&& to.name === 'conversation'
&& from.params.token === to.params.token) {
// this is triggered when the hash in the URL changes
return
}
if (from.name === 'conversation') {
this.$store.dispatch('leaveConversation', { token: from.params.token })
}
if (to.name === 'conversation') {
this.$store.dispatch('joinConversation', { token: to.params.token })
}
},
// Emit the click event so the search text in the leftsidebar can be reset.
handleConversationClick(item) {
this.$emit('click-search-result', item.token)
},
},
}
</script>
<style lang="scss" scoped>
// Override vue overflow rules for <ul> elements within app-navigation
.conversations {
overflow: visible !important;
margin-top: 4px;
}
</style>
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