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import { reduce, filter, findIndex, clone } from 'lodash'
import Status from '../status/status.vue'
const sortById = (a, b) => {
const idA = a.type === 'retweet' ? a.retweeted_status.id : a.id
const idB = b.type === 'retweet' ? b.retweeted_status.id : b.id
const seqA = Number(idA)
const seqB = Number(idB)
const isSeqA = !Number.isNaN(seqA)
const isSeqB = !Number.isNaN(seqB)
if (isSeqA && isSeqB) {
return seqA < seqB ? -1 : 1
} else if (isSeqA && !isSeqB) {
return -1
} else if (!isSeqA && isSeqB) {
return 1
} else {
return idA < idB ? -1 : 1
}
}
const sortAndFilterConversation = (conversation, statusoid) => {
if (statusoid.type === 'retweet') {
conversation = filter(
conversation,
(status) => (status.type === 'retweet' || status.id !== statusoid.retweeted_status.id)
)
} else {
conversation = filter(conversation, (status) => status.type !== 'retweet')
}
return conversation.filter(_ => _).sort(sortById)
}
const conversation = {
data () {
return {
highlight: null,
expanded: false
}
},
props: [
'statusoid',
'collapsable',
'isPage',
'showPinned'
],
created () {
if (this.isPage) {
this.fetchConversation()
}
},
computed: {
status () {
return this.statusoid
},
statusId () {
if (this.statusoid.retweeted_status) {
return this.statusoid.retweeted_status.id
} else {
return this.statusoid.id
}
},
conversationId () {
if (this.statusoid.retweeted_status) {
return this.statusoid.retweeted_status.statusnet_conversation_id
} else {
return this.statusoid.statusnet_conversation_id
}
},
conversation () {
if (!this.status) {
return []
}
if (!this.isExpanded) {
return [this.status]
}
const conversation = clone(this.$store.state.statuses.conversationsObject[this.conversationId])
const statusIndex = findIndex(conversation, { id: this.statusId })
if (statusIndex !== -1) {
conversation[statusIndex] = this.status
}
return sortAndFilterConversation(conversation, this.status)
},
replies () {
let i = 1
return reduce(this.conversation, (result, {id, in_reply_to_status_id}) => {
/* eslint-disable camelcase */
const irid = in_reply_to_status_id
/* eslint-enable camelcase */
if (irid) {
result[irid] = result[irid] || []
result[irid].push({
name: `#${i}`,
id: id
})
}
i++
return result
}, {})
},
isExpanded () {
return this.expanded || this.isPage
}
},
components: {
Status
},
watch: {
'$route': 'fetchConversation',
expanded (value) {
if (value) {
this.fetchConversation()
}
}
},
methods: {
fetchConversation () {
if (this.status) {
this.$store.state.api.backendInteractor.fetchConversation({id: this.status.id})
.then(({ancestors, descendants}) => {
this.$store.dispatch('addNewStatuses', { statuses: ancestors })
this.$store.dispatch('addNewStatuses', { statuses: descendants })
})
.then(() => this.setHighlight(this.statusId))
} else {
const id = this.$route.params.id
this.$store.state.api.backendInteractor.fetchStatus({id})
.then((status) => this.$store.dispatch('addNewStatuses', { statuses: [status] }))
.then(() => this.fetchConversation())
}
},
getReplies (id) {
return this.replies[id] || []
},
focused (id) {
return (this.isExpanded) && id === this.status.id
},
setHighlight (id) {
this.highlight = id
this.$store.dispatch('fetchFavsAndRepeats', id)
},
getHighlight () {
return this.isExpanded ? this.highlight : null
},
toggleExpanded () {
this.expanded = !this.expanded
if (!this.expanded) {
this.setHighlight(null)
}
}
}
}
export default conversation
|
