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Infinite scroll for account timelines

main
Eugen Rochko 2016-09-22 20:58:35 +02:00
parent 4a670780f0
commit 2a84271e85
4 changed files with 89 additions and 18 deletions
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55
app/assets/javascripts/components/actions/accounts.jsx
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@ -1,4 +1,5 @@
import api from '../api'
import api from '../api'
import axios from 'axios';
export const ACCOUNT_SET_SELF = 'ACCOUNT_SET_SELF';
@ -18,6 +19,10 @@ export const ACCOUNT_TIMELINE_FETCH_REQUEST = 'ACCOUNT_TIMELINE_FETCH_REQUEST';
export const ACCOUNT_TIMELINE_FETCH_SUCCESS = 'ACCOUNT_TIMELINE_FETCH_SUCCESS';
export const ACCOUNT_TIMELINE_FETCH_FAIL = 'ACCOUNT_TIMELINE_FETCH_FAIL';
export const ACCOUNT_TIMELINE_EXPAND_REQUEST = 'ACCOUNT_TIMELINE_EXPAND_REQUEST';
export const ACCOUNT_TIMELINE_EXPAND_SUCCESS = 'ACCOUNT_TIMELINE_EXPAND_SUCCESS';
export const ACCOUNT_TIMELINE_EXPAND_FAIL = 'ACCOUNT_TIMELINE_EXPAND_FAIL';
export function setAccountSelf(account) {
return {
type: ACCOUNT_SET_SELF,
@ -27,10 +32,12 @@ export function setAccountSelf(account) {
export function fetchAccount(id) {
return (dispatch, getState) => {
const boundApi = api(getState);
dispatch(fetchAccountRequest(id));
api(getState).get(`/api/accounts/${id}`).then(response => {
dispatch(fetchAccountSuccess(response.data));
axios.all([boundApi.get(`/api/accounts/${id}`), boundApi.get(`/api/accounts/relationships?id=${id}`)]).then(values => {
dispatch(fetchAccountSuccess(values[0].data, values[1].data[0]));
}).catch(error => {
dispatch(fetchAccountFail(id, error));
});
@ -49,6 +56,20 @@ export function fetchAccountTimeline(id) {
};
};
export function expandAccountTimeline(id) {
return (dispatch, getState) => {
const lastId = getState().getIn(['timelines', 'accounts_timelines', id]).last();
dispatch(expandAccountTimelineRequest(id));
api(getState).get(`/api/accounts/${id}/statuses?max_id=${lastId}`).then(response => {
dispatch(expandAccountTimelineSuccess(id, response.data));
}).catch(error => {
dispatch(expandAccountTimelineFail(id, error));
});
};
};
export function fetchAccountRequest(id) {
return {
type: ACCOUNT_FETCH_REQUEST,
@ -56,10 +77,11 @@ export function fetchAccountRequest(id) {
};
};
export function fetchAccountSuccess(account) {
export function fetchAccountSuccess(account, relationship) {
return {
type: ACCOUNT_FETCH_SUCCESS,
account: account
account: account,
relationship: relationship
};
};
@ -159,3 +181,26 @@ export function fetchAccountTimelineFail(id, error) {
error: error
};
};
export function expandAccountTimelineRequest(id) {
return {
type: ACCOUNT_TIMELINE_EXPAND_REQUEST,
id: id
};
};
export function expandAccountTimelineSuccess(id, statuses) {
return {
type: ACCOUNT_TIMELINE_EXPAND_SUCCESS,
id: id,
statuses: statuses
};
};
export function expandAccountTimelineFail(id, error) {
return {
type: ACCOUNT_TIMELINE_EXPAND_FAIL,
id: id,
error: error
};
};

32
app/assets/javascripts/components/features/account/index.jsx
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@ -1,13 +1,19 @@
import { connect } from 'react-redux';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { fetchAccount, followAccount, unfollowAccount, fetchAccountTimeline } from '../../actions/accounts';
import { replyCompose } from '../../actions/compose';
import { favourite, reblog } from '../../actions/interactions';
import Header from './components/header';
import { selectStatus } from '../../reducers/timelines';
import StatusList from '../../components/status_list';
import Immutable from 'immutable';
import { connect } from 'react-redux';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import ImmutablePropTypes from 'react-immutable-proptypes';
import {
fetchAccount,
followAccount,
unfollowAccount,
fetchAccountTimeline,
expandAccountTimeline
} from '../../actions/accounts';
import { replyCompose } from '../../actions/compose';
import { favourite, reblog } from '../../actions/interactions';
import Header from './components/header';
import { selectStatus } from '../../reducers/timelines';
import StatusList from '../../components/status_list';
import Immutable from 'immutable';
function selectAccount(state, id) {
return state.getIn(['timelines', 'accounts', id], null);
@ -65,6 +71,10 @@ const Account = React.createClass({
this.props.dispatch(favourite(status));
},
handleScrollToBottom () {
this.props.dispatch(expandAccountTimeline(this.props.account.get('id')));
},
render () {
const { account, statuses } = this.props;
@ -75,7 +85,7 @@ const Account = React.createClass({
return (
<div style={{ display: 'flex', flexDirection: 'column', 'flex': '0 0 auto', height: '100%' }}>
<Header account={account} onFollow={this.handleFollow} onUnfollow={this.handleUnfollow} />
<StatusList statuses={statuses} onReply={this.handleReply} onReblog={this.handleReblog} onFavourite={this.handleFavourite} />
<StatusList statuses={statuses} onScrollToBottom={this.handleScrollToBottom} onReply={this.handleReply} onReblog={this.handleReblog} onFavourite={this.handleFavourite} />
</div>
);
}

4
app/assets/javascripts/components/reducers/notifications.jsx
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@ -10,7 +10,8 @@ import {
ACCOUNT_FETCH_FAIL,
ACCOUNT_FOLLOW_FAIL,
ACCOUNT_UNFOLLOW_FAIL,
ACCOUNT_TIMELINE_FETCH_FAIL
ACCOUNT_TIMELINE_FETCH_FAIL,
ACCOUNT_TIMELINE_EXPAND_FAIL
} from '../actions/accounts';
import { STATUS_FETCH_FAIL } from '../actions/statuses';
import Immutable from 'immutable';
@ -48,6 +49,7 @@ export default function notifications(state = initialState, action) {
case ACCOUNT_FOLLOW_FAIL:
case ACCOUNT_UNFOLLOW_FAIL:
case ACCOUNT_TIMELINE_FETCH_FAIL:
case ACCOUNT_TIMELINE_EXPAND_FAIL:
case STATUS_FETCH_FAIL:
return notificationFromError(state, action.error);
case NOTIFICATION_DISMISS:

16
app/assets/javascripts/components/reducers/timelines.jsx
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@ -13,7 +13,8 @@ import {
ACCOUNT_FETCH_SUCCESS,
ACCOUNT_FOLLOW_SUCCESS,
ACCOUNT_UNFOLLOW_SUCCESS,
ACCOUNT_TIMELINE_FETCH_SUCCESS
ACCOUNT_TIMELINE_FETCH_SUCCESS,
ACCOUNT_TIMELINE_EXPAND_SUCCESS
} from '../actions/accounts';
import { STATUS_FETCH_SUCCESS } from '../actions/statuses';
import { FOLLOW_SUBMIT_SUCCESS } from '../actions/follow';
@ -110,6 +111,17 @@ function normalizeAccountTimeline(state, accountId, statuses) {
return state;
};
function appendNormalizedAccountTimeline(state, accountId, statuses) {
let moreIds = Immutable.List();
statuses.forEach((status, i) => {
state = normalizeStatus(state, status);
moreIds = moreIds.set(i, status.get('id'));
});
return state.updateIn(['accounts_timelines', accountId], Immutable.List(), list => list.push(...moreIds));
};
function updateTimeline(state, timeline, status) {
state = normalizeStatus(state, status);
state = state.update(timeline, list => list.unshift(status.get('id')));
@ -176,6 +188,8 @@ export default function timelines(state = initialState, action) {
return normalizeContext(state, Immutable.fromJS(action.status), Immutable.fromJS(action.context.ancestors), Immutable.fromJS(action.context.descendants));
case ACCOUNT_TIMELINE_FETCH_SUCCESS:
return normalizeAccountTimeline(state, action.id, Immutable.fromJS(action.statuses));
case ACCOUNT_TIMELINE_EXPAND_SUCCESS:
return appendNormalizedAccountTimeline(state, action.id, Immutable.fromJS(action.statuses));
default:
return state;
}