118 lines
3.2 KiB
JavaScript
118 lines
3.2 KiB
JavaScript
import { map, slice, last, intersectionBy, sortBy, unionBy, toInteger, groupBy, differenceBy, each, find } from 'lodash'
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import moment from 'moment'
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const defaultState = {
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allStatuses: [],
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maxId: 0,
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timelines: {
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public: {
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statuses: [],
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faves: [],
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visibleStatuses: [],
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newStatusCount: 0,
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maxId: 0,
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minVisibleId: 0
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},
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publicAndExternal: {
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statuses: [],
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faves: [],
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visibleStatuses: [],
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newStatusCount: 0,
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maxId: 0,
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minVisibleId: 0
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},
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friends: {
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statuses: [],
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faves: [],
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visibleStatuses: [],
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newStatusCount: 0,
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maxId: 0,
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minVisibleId: 0
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}
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}
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}
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const statusType = (status) => {
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return !status.is_post_verb && status.uri.match(/fave/) ? 'fave' : 'status'
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}
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const addStatusesToTimeline = (addedStatuses, showImmediately, { statuses, visibleStatuses, newStatusCount, faves }) => {
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const statusesAndFaves = groupBy(addedStatuses, statusType)
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const addedFaves = statusesAndFaves['fave'] || []
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const unseenFaves = differenceBy(addedFaves, faves, 'id')
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// Update fave count
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each(unseenFaves, ({in_reply_to_status_id}) => {
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const status = find(statuses, { id: toInteger(in_reply_to_status_id) })
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if (status) {
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status.fave_num += 1
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}
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})
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addedStatuses = statusesAndFaves['status'] || []
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// Add some html to the statuses.
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each(addedStatuses, (status) => {
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const statusoid = status.retweeted_status || status
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if (statusoid.parsedText === undefined) {
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// statusoid.parsedText = statusParserService.parse(statusoid)
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statusoid.parsedText = statusoid.text
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}
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})
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const newStatuses = sortBy(
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unionBy(addedStatuses, statuses, 'id'),
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({id}) => -id
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)
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let newNewStatusCount = newStatusCount + (newStatuses.length - statuses.length)
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let newVisibleStatuses = visibleStatuses
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if (showImmediately) {
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newVisibleStatuses = unionBy(addedStatuses, newVisibleStatuses, 'id')
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newVisibleStatuses = sortBy(newVisibleStatuses, ({id}) => -id)
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newNewStatusCount = newStatusCount
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};
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newVisibleStatuses = intersectionBy(newStatuses, newVisibleStatuses, 'id')
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return {
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statuses: newStatuses,
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visibleStatuses: newVisibleStatuses,
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newStatusCount: newNewStatusCount,
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maxId: newStatuses[0].id,
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minVisibleId: (last(newVisibleStatuses) || { id: undefined }).id,
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faves: unionBy(faves, addedFaves, 'id')
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}
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}
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const updateTimestampsInStatuses = (statuses) => {
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return map(statuses, (status) => {
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// Parse date
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status.created_at_parsed = moment(status.created_at).fromNow()
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return status
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})
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}
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const statuses = {
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state: defaultState,
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mutations: {
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addNewStatuses (state, { statuses, showImmediately = false, timeline }) {
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state.timelines[timeline] = addStatusesToTimeline(statuses, showImmediately, state.timelines[timeline])
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state.allStatuses = unionBy(state.timelines[timeline].statuses, state.allStatuses.id)
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},
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showNewStatuses (state, { timeline }) {
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const oldTimeline = (state.timelines[timeline])
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oldTimeline.newStatusCount = 0
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oldTimeline.visibleStatuses = slice(oldTimeline.statuses, 0, 50)
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},
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updateTimestamps (state) {
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updateTimestampsInStatuses(state.allStatuses)
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}
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}
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}
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export default statuses
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