forked from nutomic/lemmy
Adding paging on communities.
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parent
10535c80ce
commit
adc2c3359a
3 changed files with 58 additions and 8 deletions
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@ -10,6 +10,7 @@ declare const Sortable: any;
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interface CommunitiesState {
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interface CommunitiesState {
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communities: Array<Community>;
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communities: Array<Community>;
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page: number;
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loading: boolean;
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loading: boolean;
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}
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}
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@ -17,7 +18,8 @@ export class Communities extends Component<any, CommunitiesState> {
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private subscription: Subscription;
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private subscription: Subscription;
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private emptyState: CommunitiesState = {
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private emptyState: CommunitiesState = {
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communities: [],
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communities: [],
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loading: true
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loading: true,
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page: this.getPageFromProps(this.props),
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}
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}
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constructor(props: any, context: any) {
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constructor(props: any, context: any) {
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@ -31,13 +33,12 @@ export class Communities extends Component<any, CommunitiesState> {
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() => console.log('complete')
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() => console.log('complete')
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);
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);
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let listCommunitiesForm: ListCommunitiesForm = {
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this.refetch();
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sort: SortType[SortType.TopAll],
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limit: 100,
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}
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}
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WebSocketService.Instance.listCommunities(listCommunitiesForm);
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getPageFromProps(props: any): number {
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return (props.match.params.page) ? Number(props.match.params.page) : 1;
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}
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}
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componentWillUnmount() {
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componentWillUnmount() {
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@ -50,6 +51,15 @@ export class Communities extends Component<any, CommunitiesState> {
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Sortable.initTable(table);
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Sortable.initTable(table);
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}
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}
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// Necessary for back button for some reason
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componentWillReceiveProps(nextProps: any) {
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if (nextProps.history.action == 'POP') {
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this.state = this.emptyState;
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this.state.page = this.getPageFromProps(nextProps);
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this.refetch();
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}
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}
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render() {
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render() {
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return (
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return (
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<div class="container">
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<div class="container">
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@ -90,12 +100,42 @@ export class Communities extends Component<any, CommunitiesState> {
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</tbody>
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</tbody>
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</table>
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</table>
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</div>
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</div>
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{this.paginator()}
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</div>
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</div>
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}
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}
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</div>
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</div>
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);
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);
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}
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}
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paginator() {
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return (
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<div class="mt-2">
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{this.state.page > 1 &&
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<button class="btn btn-sm btn-secondary mr-1" onClick={linkEvent(this, this.prevPage)}>Prev</button>
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}
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<button class="btn btn-sm btn-secondary" onClick={linkEvent(this, this.nextPage)}>Next</button>
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</div>
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);
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}
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updateUrl() {
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this.props.history.push(`/communities/page/${this.state.page}`);
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}
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nextPage(i: Communities) {
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i.state.page++;
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i.setState(i.state);
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i.updateUrl();
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i.refetch();
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}
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prevPage(i: Communities) {
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i.state.page--;
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i.setState(i.state);
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i.updateUrl();
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i.refetch();
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}
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handleUnsubscribe(communityId: number) {
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handleUnsubscribe(communityId: number) {
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let form: FollowCommunityForm = {
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let form: FollowCommunityForm = {
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community_id: communityId,
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community_id: communityId,
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@ -112,6 +152,17 @@ export class Communities extends Component<any, CommunitiesState> {
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WebSocketService.Instance.followCommunity(form);
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WebSocketService.Instance.followCommunity(form);
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}
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}
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refetch() {
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let listCommunitiesForm: ListCommunitiesForm = {
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sort: SortType[SortType.TopAll],
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limit: 100,
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page: this.state.page,
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}
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WebSocketService.Instance.listCommunities(listCommunitiesForm);
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}
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parseMessage(msg: any) {
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parseMessage(msg: any) {
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console.log(msg);
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console.log(msg);
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let op: UserOperation = msgOp(msg);
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let op: UserOperation = msgOp(msg);
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@ -6,8 +6,6 @@
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<link rel="shortcut icon" type="image/svg+xml" href="/static/assets/favicon.svg" />
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<link rel="shortcut icon" type="image/svg+xml" href="/static/assets/favicon.svg" />
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<link rel="apple-touch-icon" href="/static/assets/apple-touch-icon.png" />
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<link rel="apple-touch-icon" href="/static/assets/apple-touch-icon.png" />
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<title>Lemmy</title>
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<title>Lemmy</title>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/balloon-css/0.5.0/balloon.min.css">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/balloon-css/0.5.0/balloon.min.css">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/sortable/0.8.0/js/sortable.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/sortable/0.8.0/js/sortable.min.js"></script>
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@ -43,6 +43,7 @@ class Index extends Component<any, any> {
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<Route path={`/login`} component={Login} />
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<Route path={`/login`} component={Login} />
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<Route path={`/create_post`} component={CreatePost} />
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<Route path={`/create_post`} component={CreatePost} />
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<Route path={`/create_community`} component={CreateCommunity} />
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<Route path={`/create_community`} component={CreateCommunity} />
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<Route path={`/communities/page/:page`} component={Communities} />
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<Route path={`/communities`} component={Communities} />
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<Route path={`/communities`} component={Communities} />
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<Route path={`/post/:id/comment/:comment_id`} component={Post} />
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<Route path={`/post/:id/comment/:comment_id`} component={Post} />
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<Route path={`/post/:id`} component={Post} />
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<Route path={`/post/:id`} component={Post} />
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