src/shared/components/home/home.tsx

   1 import { NoOptionI18nKeys } from "i18next";
   2 import { Component, linkEvent, MouseEventHandler } from "inferno";
   3 import { T } from "inferno-i18next-dess";
   4 import { Link } from "inferno-router";
   5 import {
   6   AddAdmin,
   7   AddModToCommunity,
   8   BanFromCommunity,
   9   BanFromCommunityResponse,
  10   BanPerson,
  11   BanPersonResponse,
  12   BlockPerson,
  13   CommentId,
  14   CommentReplyResponse,
  15   CommentResponse,
  16   CreateComment,
  17   CreateCommentLike,
  18   CreateCommentReport,
  19   CreatePostLike,
  20   CreatePostReport,
  21   DeleteComment,
  22   DeletePost,
  23   DistinguishComment,
  24   EditComment,
  25   EditPost,
  26   FeaturePost,
  27   GetComments,
  28   GetCommentsResponse,
  29   GetPosts,
  30   GetPostsResponse,
  31   GetSiteResponse,
  32   ListCommunities,
  33   ListCommunitiesResponse,
  34   ListingType,
  35   LockPost,
  36   MarkCommentReplyAsRead,
  37   MarkPersonMentionAsRead,
  38   PostResponse,
  39   PurgeComment,
  40   PurgeItemResponse,
  41   PurgePerson,
  42   PurgePost,
  43   RemoveComment,
  44   RemovePost,
  45   SaveComment,
  46   SavePost,
  47   SortType,
  48   TransferCommunity,
  49 } from "lemmy-js-client";
  50 import { i18n } from "../../i18next";
  51 import {
  52   CommentViewType,
  53   DataType,
  54   InitialFetchRequest,
  55 } from "../../interfaces";
  56 import { UserService } from "../../services";
  57 import { FirstLoadService } from "../../services/FirstLoadService";
  58 import { HttpService, RequestState } from "../../services/HttpService";
  59 import {
  60   commentsToFlatNodes,
  61   editComment,
  62   editPost,
  63   editWith,
  64   enableDownvotes,
  65   enableNsfw,
  66   fetchLimit,
  67   getCommentParentId,
  68   getDataTypeString,
  69   getPageFromString,
  70   getRandomFromList,
  71   mdToHtml,
  72   myAuth,
  73   postToCommentSortType,
  74   relTags,
  75   restoreScrollPosition,
  76   saveScrollPosition,
  77   setIsoData,
  78   setupTippy,
  79   showLocal,
  80   toast,
  81   trendingFetchLimit,
  82   updatePersonBlock,
  83 } from "../../utils";
  84 import { getQueryParams } from "../../utils/helpers/get-query-params";
  85 import { getQueryString } from "../../utils/helpers/get-query-string";
  86 import { canCreateCommunity } from "../../utils/roles/can-create-community";
  87 import type { QueryParams } from "../../utils/types/query-params";
  88 import { CommentNodes } from "../comment/comment-nodes";
  89 import { DataTypeSelect } from "../common/data-type-select";
  90 import { HtmlTags } from "../common/html-tags";
  91 import { Icon, Spinner } from "../common/icon";
  92 import { ListingTypeSelect } from "../common/listing-type-select";
  93 import { Paginator } from "../common/paginator";
  94 import { SortSelect } from "../common/sort-select";
  95 import { CommunityLink } from "../community/community-link";
  96 import { PostListings } from "../post/post-listings";
  97 import { SiteSidebar } from "./site-sidebar";
  98
  99 interface HomeState {
 100   postsRes: RequestState<GetPostsResponse>;
 101   commentsRes: RequestState<GetCommentsResponse>;
 102   trendingCommunitiesRes: RequestState<ListCommunitiesResponse>;
 103   showSubscribedMobile: boolean;
 104   showTrendingMobile: boolean;
 105   showSidebarMobile: boolean;
 106   subscribedCollapsed: boolean;
 107   tagline?: string;
 108   siteRes: GetSiteResponse;
 109   finished: Map<CommentId, boolean | undefined>;
 110   isIsomorphic: boolean;
 111 }
 112
 113 interface HomeProps {
 114   listingType: ListingType;
 115   dataType: DataType;
 116   sort: SortType;
 117   page: number;
 118 }
 119
 120 function getDataTypeFromQuery(type?: string): DataType {
 121   return type ? DataType[type] : DataType.Post;
 122 }
 123
 124 function getListingTypeFromQuery(type?: string): ListingType {
 125   const myListingType =
 126     UserService.Instance.myUserInfo?.local_user_view?.local_user
 127       ?.default_listing_type;
 128
 129   return (type ? (type as ListingType) : myListingType) ?? "Local";
 130 }
 131
 132 function getSortTypeFromQuery(type?: string): SortType {
 133   const mySortType =
 134     UserService.Instance.myUserInfo?.local_user_view?.local_user
 135       ?.default_sort_type;
 136
 137   return (type ? (type as SortType) : mySortType) ?? "Active";
 138 }
 139
 140 const getHomeQueryParams = () =>
 141   getQueryParams<HomeProps>({
 142     sort: getSortTypeFromQuery,
 143     listingType: getListingTypeFromQuery,
 144     page: getPageFromString,
 145     dataType: getDataTypeFromQuery,
 146   });
 147
 148 const MobileButton = ({
 149   textKey,
 150   show,
 151   onClick,
 152 }: {
 153   textKey: NoOptionI18nKeys;
 154   show: boolean;
 155   onClick: MouseEventHandler<HTMLButtonElement>;
 156 }) => (
 157   <button
 158     className="btn btn-secondary d-inline-block mb-2 mr-3"
 159     onClick={onClick}
 160   >
 161     {i18n.t(textKey)}{" "}
 162     <Icon icon={show ? `minus-square` : `plus-square`} classes="icon-inline" />
 163   </button>
 164 );
 165
 166 const LinkButton = ({
 167   path,
 168   translationKey,
 169 }: {
 170   path: string;
 171   translationKey: NoOptionI18nKeys;
 172 }) => (
 173   <Link className="btn btn-secondary btn-block" to={path}>
 174     {i18n.t(translationKey)}
 175   </Link>
 176 );
 177
 178 export class Home extends Component<any, HomeState> {
 179   private isoData = setIsoData(this.context);
 180   state: HomeState = {
 181     postsRes: { state: "empty" },
 182     commentsRes: { state: "empty" },
 183     trendingCommunitiesRes: { state: "empty" },
 184     siteRes: this.isoData.site_res,
 185     showSubscribedMobile: false,
 186     showTrendingMobile: false,
 187     showSidebarMobile: false,
 188     subscribedCollapsed: false,
 189     finished: new Map(),
 190     isIsomorphic: false,
 191   };
 192
 193   constructor(props: any, context: any) {
 194     super(props, context);
 195
 196     this.handleSortChange = this.handleSortChange.bind(this);
 197     this.handleListingTypeChange = this.handleListingTypeChange.bind(this);
 198     this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
 199     this.handlePageChange = this.handlePageChange.bind(this);
 200
 201     this.handleCreateComment = this.handleCreateComment.bind(this);
 202     this.handleEditComment = this.handleEditComment.bind(this);
 203     this.handleSaveComment = this.handleSaveComment.bind(this);
 204     this.handleBlockPerson = this.handleBlockPerson.bind(this);
 205     this.handleDeleteComment = this.handleDeleteComment.bind(this);
 206     this.handleRemoveComment = this.handleRemoveComment.bind(this);
 207     this.handleCommentVote = this.handleCommentVote.bind(this);
 208     this.handleAddModToCommunity = this.handleAddModToCommunity.bind(this);
 209     this.handleAddAdmin = this.handleAddAdmin.bind(this);
 210     this.handlePurgePerson = this.handlePurgePerson.bind(this);
 211     this.handlePurgeComment = this.handlePurgeComment.bind(this);
 212     this.handleCommentReport = this.handleCommentReport.bind(this);
 213     this.handleDistinguishComment = this.handleDistinguishComment.bind(this);
 214     this.handleTransferCommunity = this.handleTransferCommunity.bind(this);
 215     this.handleCommentReplyRead = this.handleCommentReplyRead.bind(this);
 216     this.handlePersonMentionRead = this.handlePersonMentionRead.bind(this);
 217     this.handleBanFromCommunity = this.handleBanFromCommunity.bind(this);
 218     this.handleBanPerson = this.handleBanPerson.bind(this);
 219     this.handlePostEdit = this.handlePostEdit.bind(this);
 220     this.handlePostVote = this.handlePostVote.bind(this);
 221     this.handlePostReport = this.handlePostReport.bind(this);
 222     this.handleLockPost = this.handleLockPost.bind(this);
 223     this.handleDeletePost = this.handleDeletePost.bind(this);
 224     this.handleRemovePost = this.handleRemovePost.bind(this);
 225     this.handleSavePost = this.handleSavePost.bind(this);
 226     this.handlePurgePost = this.handlePurgePost.bind(this);
 227     this.handleFeaturePost = this.handleFeaturePost.bind(this);
 228
 229     // Only fetch the data if coming from another route
 230     if (FirstLoadService.isFirstLoad) {
 231       const [postsRes, commentsRes, trendingCommunitiesRes] =
 232         this.isoData.routeData;
 233
 234       this.state = {
 235         ...this.state,
 236         postsRes,
 237         commentsRes,
 238         trendingCommunitiesRes,
 239         tagline: getRandomFromList(this.state?.siteRes?.taglines ?? [])
 240           ?.content,
 241         isIsomorphic: true,
 242       };
 243     }
 244   }
 245
 246   async componentDidMount() {
 247     if (!this.state.isIsomorphic || !this.isoData.routeData.length) {
 248       await Promise.all([this.fetchTrendingCommunities(), this.fetchData()]);
 249     }
 250
 251     setupTippy();
 252   }
 253
 254   componentWillUnmount() {
 255     saveScrollPosition(this.context);
 256   }
 257
 258   static fetchInitialData({
 259     client,
 260     auth,
 261     query: { dataType: urlDataType, listingType, page: urlPage, sort: urlSort },
 262   }: InitialFetchRequest<QueryParams<HomeProps>>): Promise<
 263     RequestState<any>
 264   >[] {
 265     const dataType = getDataTypeFromQuery(urlDataType);
 266
 267     // TODO figure out auth default_listingType, default_sort_type
 268     const type_ = getListingTypeFromQuery(listingType);
 269     const sort = getSortTypeFromQuery(urlSort);
 270
 271     const page = urlPage ? Number(urlPage) : 1;
 272
 273     const promises: Promise<RequestState<any>>[] = [];
 274
 275     if (dataType === DataType.Post) {
 276       const getPostsForm: GetPosts = {
 277         type_,
 278         page,
 279         limit: fetchLimit,
 280         sort,
 281         saved_only: false,
 282         auth,
 283       };
 284
 285       promises.push(client.getPosts(getPostsForm));
 286       promises.push(Promise.resolve({ state: "empty" }));
 287     } else {
 288       const getCommentsForm: GetComments = {
 289         page,
 290         limit: fetchLimit,
 291         sort: postToCommentSortType(sort),
 292         type_,
 293         saved_only: false,
 294         auth,
 295       };
 296       promises.push(Promise.resolve({ state: "empty" }));
 297       promises.push(client.getComments(getCommentsForm));
 298     }
 299
 300     const trendingCommunitiesForm: ListCommunities = {
 301       type_: "Local",
 302       sort: "Hot",
 303       limit: trendingFetchLimit,
 304       auth,
 305     };
 306     promises.push(client.listCommunities(trendingCommunitiesForm));
 307
 308     return promises;
 309   }
 310
 311   get documentTitle(): string {
 312     const { name, description } = this.state.siteRes.site_view.site;
 313
 314     return description ? `${name} - ${description}` : name;
 315   }
 316
 317   render() {
 318     const {
 319       tagline,
 320       siteRes: {
 321         site_view: {
 322           local_site: { site_setup },
 323         },
 324       },
 325     } = this.state;
 326
 327     return (
 328       <div className="container-lg">
 329         <HtmlTags
 330           title={this.documentTitle}
 331           path={this.context.router.route.match.url}
 332         />
 333         {site_setup && (
 334           <div className="row">
 335             <main role="main" className="col-12 col-md-8">
 336               {tagline && (
 337                 <div
 338                   id="tagline"
 339                   dangerouslySetInnerHTML={mdToHtml(tagline)}
 340                 ></div>
 341               )}
 342               <div className="d-block d-md-none">{this.mobileView}</div>
 343               {this.posts()}
 344             </main>
 345             <aside className="d-none d-md-block col-md-4">
 346               {this.mySidebar}
 347             </aside>
 348           </div>
 349         )}
 350       </div>
 351     );
 352   }
 353
 354   get hasFollows(): boolean {
 355     const mui = UserService.Instance.myUserInfo;
 356     return !!mui && mui.follows.length > 0;
 357   }
 358
 359   get mobileView() {
 360     const {
 361       siteRes: {
 362         site_view: { counts, site },
 363         admins,
 364       },
 365       showSubscribedMobile,
 366       showTrendingMobile,
 367       showSidebarMobile,
 368     } = this.state;
 369
 370     return (
 371       <div className="row">
 372         <div className="col-12">
 373           {this.hasFollows && (
 374             <MobileButton
 375               textKey="subscribed"
 376               show={showSubscribedMobile}
 377               onClick={linkEvent(this, this.handleShowSubscribedMobile)}
 378             />
 379           )}
 380           <MobileButton
 381             textKey="trending"
 382             show={showTrendingMobile}
 383             onClick={linkEvent(this, this.handleShowTrendingMobile)}
 384           />
 385           <MobileButton
 386             textKey="sidebar"
 387             show={showSidebarMobile}
 388             onClick={linkEvent(this, this.handleShowSidebarMobile)}
 389           />
 390           {showSidebarMobile && (
 391             <SiteSidebar
 392               site={site}
 393               admins={admins}
 394               counts={counts}
 395               showLocal={showLocal(this.isoData)}
 396             />
 397           )}
 398           {showTrendingMobile && (
 399             <div className="col-12 card border-secondary mb-3">
 400               <div className="card-body">{this.trendingCommunities(true)}</div>
 401             </div>
 402           )}
 403           {showSubscribedMobile && (
 404             <div className="col-12 card border-secondary mb-3">
 405               <div className="card-body">{this.subscribedCommunities}</div>
 406             </div>
 407           )}
 408         </div>
 409       </div>
 410     );
 411   }
 412
 413   get mySidebar() {
 414     const {
 415       siteRes: {
 416         site_view: { counts, site },
 417         admins,
 418       },
 419     } = this.state;
 420
 421     return (
 422       <div id="sidebarContainer">
 423         <section id="sidebarMain" className="card border-secondary mb-3">
 424           <div className="card-body">
 425             {this.trendingCommunities()}
 426             {canCreateCommunity(this.state.siteRes) && (
 427               <LinkButton
 428                 path="/create_community"
 429                 translationKey="create_a_community"
 430               />
 431             )}
 432             <LinkButton
 433               path="/communities"
 434               translationKey="explore_communities"
 435             />
 436           </div>
 437         </section>
 438         <SiteSidebar
 439           site={site}
 440           admins={admins}
 441           counts={counts}
 442           showLocal={showLocal(this.isoData)}
 443         />
 444         {this.hasFollows && (
 445           <section
 446             id="sidebarSubscribed"
 447             className="card border-secondary mb-3"
 448           >
 449             <div className="card-body">{this.subscribedCommunities}</div>
 450           </section>
 451         )}
 452       </div>
 453     );
 454   }
 455
 456   trendingCommunities(isMobile = false) {
 457     switch (this.state.trendingCommunitiesRes?.state) {
 458       case "loading":
 459         return (
 460           <h5>
 461             <Spinner large />
 462           </h5>
 463         );
 464       case "success": {
 465         const trending = this.state.trendingCommunitiesRes.data.communities;
 466         return (
 467           <div className={!isMobile ? "mb-2" : ""}>
 468             <h5>
 469               <T i18nKey="trending_communities">
 470                 #
 471                 <Link className="text-body" to="/communities">
 472                   #
 473                 </Link>
 474               </T>
 475             </h5>
 476             <ul className="list-inline mb-0">
 477               {trending.map(cv => (
 478                 <li
 479                   key={cv.community.id}
 480                   className="list-inline-item d-inline-block"
 481                 >
 482                   <CommunityLink community={cv.community} />
 483                 </li>
 484               ))}
 485             </ul>
 486           </div>
 487         );
 488       }
 489     }
 490   }
 491
 492   get subscribedCommunities() {
 493     const { subscribedCollapsed } = this.state;
 494
 495     return (
 496       <div>
 497         <h5>
 498           <T class="d-inline" i18nKey="subscribed_to_communities">
 499             #
 500             <Link className="text-body" to="/communities">
 501               #
 502             </Link>
 503           </T>
 504           <button
 505             className="btn btn-sm text-muted"
 506             onClick={linkEvent(this, this.handleCollapseSubscribe)}
 507             aria-label={i18n.t("collapse")}
 508             data-tippy-content={i18n.t("collapse")}
 509           >
 510             <Icon
 511               icon={`${subscribedCollapsed ? "plus" : "minus"}-square`}
 512               classes="icon-inline"
 513             />
 514           </button>
 515         </h5>
 516         {!subscribedCollapsed && (
 517           <ul className="list-inline mb-0">
 518             {UserService.Instance.myUserInfo?.follows.map(cfv => (
 519               <li
 520                 key={cfv.community.id}
 521                 className="list-inline-item d-inline-block"
 522               >
 523                 <CommunityLink community={cfv.community} />
 524               </li>
 525             ))}
 526           </ul>
 527         )}
 528       </div>
 529     );
 530   }
 531
 532   async updateUrl({ dataType, listingType, page, sort }: Partial<HomeProps>) {
 533     const {
 534       dataType: urlDataType,
 535       listingType: urlListingType,
 536       page: urlPage,
 537       sort: urlSort,
 538     } = getHomeQueryParams();
 539
 540     const queryParams: QueryParams<HomeProps> = {
 541       dataType: getDataTypeString(dataType ?? urlDataType),
 542       listingType: listingType ?? urlListingType,
 543       page: (page ?? urlPage).toString(),
 544       sort: sort ?? urlSort,
 545     };
 546
 547     this.props.history.push({
 548       pathname: "/",
 549       search: getQueryString(queryParams),
 550     });
 551
 552     await this.fetchData();
 553   }
 554
 555   posts() {
 556     const { page } = getHomeQueryParams();
 557
 558     return (
 559       <div className="main-content-wrapper">
 560         <div>
 561           {this.selects}
 562           {this.listings}
 563           <Paginator page={page} onChange={this.handlePageChange} />
 564         </div>
 565       </div>
 566     );
 567   }
 568
 569   get listings() {
 570     const { dataType } = getHomeQueryParams();
 571     const siteRes = this.state.siteRes;
 572
 573     if (dataType === DataType.Post) {
 574       switch (this.state.postsRes?.state) {
 575         case "loading":
 576           return (
 577             <h5>
 578               <Spinner large />
 579             </h5>
 580           );
 581         case "success": {
 582           const posts = this.state.postsRes.data.posts;
 583           return (
 584             <PostListings
 585               posts={posts}
 586               showCommunity
 587               removeDuplicates
 588               enableDownvotes={enableDownvotes(siteRes)}
 589               enableNsfw={enableNsfw(siteRes)}
 590               allLanguages={siteRes.all_languages}
 591               siteLanguages={siteRes.discussion_languages}
 592               onBlockPerson={this.handleBlockPerson}
 593               onPostEdit={this.handlePostEdit}
 594               onPostVote={this.handlePostVote}
 595               onPostReport={this.handlePostReport}
 596               onLockPost={this.handleLockPost}
 597               onDeletePost={this.handleDeletePost}
 598               onRemovePost={this.handleRemovePost}
 599               onSavePost={this.handleSavePost}
 600               onPurgePerson={this.handlePurgePerson}
 601               onPurgePost={this.handlePurgePost}
 602               onBanPerson={this.handleBanPerson}
 603               onBanPersonFromCommunity={this.handleBanFromCommunity}
 604               onAddModToCommunity={this.handleAddModToCommunity}
 605               onAddAdmin={this.handleAddAdmin}
 606               onTransferCommunity={this.handleTransferCommunity}
 607               onFeaturePost={this.handleFeaturePost}
 608             />
 609           );
 610         }
 611       }
 612     } else {
 613       switch (this.state.commentsRes.state) {
 614         case "loading":
 615           return (
 616             <h5>
 617               <Spinner large />
 618             </h5>
 619           );
 620         case "success": {
 621           const comments = this.state.commentsRes.data.comments;
 622           return (
 623             <CommentNodes
 624               nodes={commentsToFlatNodes(comments)}
 625               viewType={CommentViewType.Flat}
 626               finished={this.state.finished}
 627               noIndent
 628               showCommunity
 629               showContext
 630               enableDownvotes={enableDownvotes(siteRes)}
 631               allLanguages={siteRes.all_languages}
 632               siteLanguages={siteRes.discussion_languages}
 633               onSaveComment={this.handleSaveComment}
 634               onBlockPerson={this.handleBlockPerson}
 635               onDeleteComment={this.handleDeleteComment}
 636               onRemoveComment={this.handleRemoveComment}
 637               onCommentVote={this.handleCommentVote}
 638               onCommentReport={this.handleCommentReport}
 639               onDistinguishComment={this.handleDistinguishComment}
 640               onAddModToCommunity={this.handleAddModToCommunity}
 641               onAddAdmin={this.handleAddAdmin}
 642               onTransferCommunity={this.handleTransferCommunity}
 643               onPurgeComment={this.handlePurgeComment}
 644               onPurgePerson={this.handlePurgePerson}
 645               onCommentReplyRead={this.handleCommentReplyRead}
 646               onPersonMentionRead={this.handlePersonMentionRead}
 647               onBanPersonFromCommunity={this.handleBanFromCommunity}
 648               onBanPerson={this.handleBanPerson}
 649               onCreateComment={this.handleCreateComment}
 650               onEditComment={this.handleEditComment}
 651             />
 652           );
 653         }
 654       }
 655     }
 656   }
 657
 658   get selects() {
 659     const { listingType, dataType, sort } = getHomeQueryParams();
 660
 661     return (
 662       <div className="mb-3">
 663         <span className="mr-3">
 664           <DataTypeSelect
 665             type_={dataType}
 666             onChange={this.handleDataTypeChange}
 667           />
 668         </span>
 669         <span className="mr-3">
 670           <ListingTypeSelect
 671             type_={listingType}
 672             showLocal={showLocal(this.isoData)}
 673             showSubscribed
 674             onChange={this.handleListingTypeChange}
 675           />
 676         </span>
 677         <span className="mr-2">
 678           <SortSelect sort={sort} onChange={this.handleSortChange} />
 679         </span>
 680         {this.getRss(listingType)}
 681       </div>
 682     );
 683   }
 684
 685   getRss(listingType: ListingType) {
 686     const { sort } = getHomeQueryParams();
 687     const auth = myAuth();
 688
 689     let rss: string | undefined = undefined;
 690
 691     switch (listingType) {
 692       case "All": {
 693         rss = `/feeds/all.xml?sort=${sort}`;
 694         break;
 695       }
 696       case "Local": {
 697         rss = `/feeds/local.xml?sort=${sort}`;
 698         break;
 699       }
 700       case "Subscribed": {
 701         rss = auth ? `/feeds/front/${auth}.xml?sort=${sort}` : undefined;
 702         break;
 703       }
 704     }
 705
 706     return (
 707       rss && (
 708         <>
 709           <a href={rss} rel={relTags} title="RSS">
 710             <Icon icon="rss" classes="text-muted small" />
 711           </a>
 712           <link rel="alternate" type="application/atom+xml" href={rss} />
 713         </>
 714       )
 715     );
 716   }
 717
 718   async fetchTrendingCommunities() {
 719     this.setState({ trendingCommunitiesRes: { state: "loading" } });
 720     this.setState({
 721       trendingCommunitiesRes: await HttpService.client.listCommunities({
 722         type_: "Local",
 723         sort: "Hot",
 724         limit: trendingFetchLimit,
 725         auth: myAuth(),
 726       }),
 727     });
 728   }
 729
 730   async fetchData() {
 731     const auth = myAuth();
 732     const { dataType, page, listingType, sort } = getHomeQueryParams();
 733
 734     if (dataType === DataType.Post) {
 735       this.setState({ postsRes: { state: "loading" } });
 736       this.setState({
 737         postsRes: await HttpService.client.getPosts({
 738           page,
 739           limit: fetchLimit,
 740           sort,
 741           saved_only: false,
 742           type_: listingType,
 743           auth,
 744         }),
 745       });
 746     } else {
 747       this.setState({ commentsRes: { state: "loading" } });
 748       this.setState({
 749         commentsRes: await HttpService.client.getComments({
 750           page,
 751           limit: fetchLimit,
 752           sort: postToCommentSortType(sort),
 753           saved_only: false,
 754           type_: listingType,
 755           auth,
 756         }),
 757       });
 758     }
 759
 760     restoreScrollPosition(this.context);
 761     setupTippy();
 762   }
 763
 764   handleShowSubscribedMobile(i: Home) {
 765     i.setState({ showSubscribedMobile: !i.state.showSubscribedMobile });
 766   }
 767
 768   handleShowTrendingMobile(i: Home) {
 769     i.setState({ showTrendingMobile: !i.state.showTrendingMobile });
 770   }
 771
 772   handleShowSidebarMobile(i: Home) {
 773     i.setState({ showSidebarMobile: !i.state.showSidebarMobile });
 774   }
 775
 776   handleCollapseSubscribe(i: Home) {
 777     i.setState({ subscribedCollapsed: !i.state.subscribedCollapsed });
 778   }
 779
 780   handlePageChange(page: number) {
 781     this.updateUrl({ page });
 782     window.scrollTo(0, 0);
 783   }
 784
 785   handleSortChange(val: SortType) {
 786     this.updateUrl({ sort: val, page: 1 });
 787     window.scrollTo(0, 0);
 788   }
 789
 790   handleListingTypeChange(val: ListingType) {
 791     this.updateUrl({ listingType: val, page: 1 });
 792     window.scrollTo(0, 0);
 793   }
 794
 795   handleDataTypeChange(val: DataType) {
 796     this.updateUrl({ dataType: val, page: 1 });
 797     window.scrollTo(0, 0);
 798   }
 799
 800   async handleAddModToCommunity(form: AddModToCommunity) {
 801     // TODO not sure what to do here
 802     await HttpService.client.addModToCommunity(form);
 803   }
 804
 805   async handlePurgePerson(form: PurgePerson) {
 806     const purgePersonRes = await HttpService.client.purgePerson(form);
 807     this.purgeItem(purgePersonRes);
 808   }
 809
 810   async handlePurgeComment(form: PurgeComment) {
 811     const purgeCommentRes = await HttpService.client.purgeComment(form);
 812     this.purgeItem(purgeCommentRes);
 813   }
 814
 815   async handlePurgePost(form: PurgePost) {
 816     const purgeRes = await HttpService.client.purgePost(form);
 817     this.purgeItem(purgeRes);
 818   }
 819
 820   async handleBlockPerson(form: BlockPerson) {
 821     const blockPersonRes = await HttpService.client.blockPerson(form);
 822     if (blockPersonRes.state == "success") {
 823       updatePersonBlock(blockPersonRes.data);
 824     }
 825   }
 826
 827   async handleCreateComment(form: CreateComment) {
 828     const createCommentRes = await HttpService.client.createComment(form);
 829     this.createAndUpdateComments(createCommentRes);
 830
 831     return createCommentRes;
 832   }
 833
 834   async handleEditComment(form: EditComment) {
 835     const editCommentRes = await HttpService.client.editComment(form);
 836     this.findAndUpdateComment(editCommentRes);
 837
 838     return editCommentRes;
 839   }
 840
 841   async handleDeleteComment(form: DeleteComment) {
 842     const deleteCommentRes = await HttpService.client.deleteComment(form);
 843     this.findAndUpdateComment(deleteCommentRes);
 844   }
 845
 846   async handleDeletePost(form: DeletePost) {
 847     const deleteRes = await HttpService.client.deletePost(form);
 848     this.findAndUpdatePost(deleteRes);
 849   }
 850
 851   async handleRemovePost(form: RemovePost) {
 852     const removeRes = await HttpService.client.removePost(form);
 853     this.findAndUpdatePost(removeRes);
 854   }
 855
 856   async handleRemoveComment(form: RemoveComment) {
 857     const removeCommentRes = await HttpService.client.removeComment(form);
 858     this.findAndUpdateComment(removeCommentRes);
 859   }
 860
 861   async handleSaveComment(form: SaveComment) {
 862     const saveCommentRes = await HttpService.client.saveComment(form);
 863     this.findAndUpdateComment(saveCommentRes);
 864   }
 865
 866   async handleSavePost(form: SavePost) {
 867     const saveRes = await HttpService.client.savePost(form);
 868     this.findAndUpdatePost(saveRes);
 869   }
 870
 871   async handleFeaturePost(form: FeaturePost) {
 872     const featureRes = await HttpService.client.featurePost(form);
 873     this.findAndUpdatePost(featureRes);
 874   }
 875
 876   async handleCommentVote(form: CreateCommentLike) {
 877     const voteRes = await HttpService.client.likeComment(form);
 878     this.findAndUpdateComment(voteRes);
 879   }
 880
 881   async handlePostEdit(form: EditPost) {
 882     const res = await HttpService.client.editPost(form);
 883     this.findAndUpdatePost(res);
 884   }
 885
 886   async handlePostVote(form: CreatePostLike) {
 887     const voteRes = await HttpService.client.likePost(form);
 888     this.findAndUpdatePost(voteRes);
 889   }
 890
 891   async handleCommentReport(form: CreateCommentReport) {
 892     const reportRes = await HttpService.client.createCommentReport(form);
 893     if (reportRes.state == "success") {
 894       toast(i18n.t("report_created"));
 895     }
 896   }
 897
 898   async handlePostReport(form: CreatePostReport) {
 899     const reportRes = await HttpService.client.createPostReport(form);
 900     if (reportRes.state == "success") {
 901       toast(i18n.t("report_created"));
 902     }
 903   }
 904
 905   async handleLockPost(form: LockPost) {
 906     const lockRes = await HttpService.client.lockPost(form);
 907     this.findAndUpdatePost(lockRes);
 908   }
 909
 910   async handleDistinguishComment(form: DistinguishComment) {
 911     const distinguishRes = await HttpService.client.distinguishComment(form);
 912     this.findAndUpdateComment(distinguishRes);
 913   }
 914
 915   async handleAddAdmin(form: AddAdmin) {
 916     const addAdminRes = await HttpService.client.addAdmin(form);
 917
 918     if (addAdminRes.state == "success") {
 919       this.setState(s => ((s.siteRes.admins = addAdminRes.data.admins), s));
 920     }
 921   }
 922
 923   async handleTransferCommunity(form: TransferCommunity) {
 924     await HttpService.client.transferCommunity(form);
 925     toast(i18n.t("transfer_community"));
 926   }
 927
 928   async handleCommentReplyRead(form: MarkCommentReplyAsRead) {
 929     const readRes = await HttpService.client.markCommentReplyAsRead(form);
 930     this.findAndUpdateCommentReply(readRes);
 931   }
 932
 933   async handlePersonMentionRead(form: MarkPersonMentionAsRead) {
 934     // TODO not sure what to do here. Maybe it is actually optional, because post doesn't need it.
 935     await HttpService.client.markPersonMentionAsRead(form);
 936   }
 937
 938   async handleBanFromCommunity(form: BanFromCommunity) {
 939     const banRes = await HttpService.client.banFromCommunity(form);
 940     this.updateBanFromCommunity(banRes);
 941   }
 942
 943   async handleBanPerson(form: BanPerson) {
 944     const banRes = await HttpService.client.banPerson(form);
 945     this.updateBan(banRes);
 946   }
 947
 948   updateBanFromCommunity(banRes: RequestState<BanFromCommunityResponse>) {
 949     // Maybe not necessary
 950     if (banRes.state == "success") {
 951       this.setState(s => {
 952         if (s.postsRes.state == "success") {
 953           s.postsRes.data.posts
 954             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 955             .forEach(
 956               c => (c.creator_banned_from_community = banRes.data.banned)
 957             );
 958         }
 959         if (s.commentsRes.state == "success") {
 960           s.commentsRes.data.comments
 961             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 962             .forEach(
 963               c => (c.creator_banned_from_community = banRes.data.banned)
 964             );
 965         }
 966         return s;
 967       });
 968     }
 969   }
 970
 971   updateBan(banRes: RequestState<BanPersonResponse>) {
 972     // Maybe not necessary
 973     if (banRes.state == "success") {
 974       this.setState(s => {
 975         if (s.postsRes.state == "success") {
 976           s.postsRes.data.posts
 977             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 978             .forEach(c => (c.creator.banned = banRes.data.banned));
 979         }
 980         if (s.commentsRes.state == "success") {
 981           s.commentsRes.data.comments
 982             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 983             .forEach(c => (c.creator.banned = banRes.data.banned));
 984         }
 985         return s;
 986       });
 987     }
 988   }
 989
 990   purgeItem(purgeRes: RequestState<PurgeItemResponse>) {
 991     if (purgeRes.state == "success") {
 992       toast(i18n.t("purge_success"));
 993       this.context.router.history.push(`/`);
 994     }
 995   }
 996
 997   findAndUpdateComment(res: RequestState<CommentResponse>) {
 998     this.setState(s => {
 999       if (s.commentsRes.state == "success" && res.state == "success") {
1000         s.commentsRes.data.comments = editComment(
1001           res.data.comment_view,
1002           s.commentsRes.data.comments
1003         );
1004         s.finished.set(res.data.comment_view.comment.id, true);
1005       }
1006       return s;
1007     });
1008   }
1009
1010   createAndUpdateComments(res: RequestState<CommentResponse>) {
1011     this.setState(s => {
1012       if (s.commentsRes.state == "success" && res.state == "success") {
1013         s.commentsRes.data.comments.unshift(res.data.comment_view);
1014
1015         // Set finished for the parent
1016         s.finished.set(
1017           getCommentParentId(res.data.comment_view.comment) ?? 0,
1018           true
1019         );
1020       }
1021       return s;
1022     });
1023   }
1024
1025   findAndUpdateCommentReply(res: RequestState<CommentReplyResponse>) {
1026     this.setState(s => {
1027       if (s.commentsRes.state == "success" && res.state == "success") {
1028         s.commentsRes.data.comments = editWith(
1029           res.data.comment_reply_view,
1030           s.commentsRes.data.comments
1031         );
1032       }
1033       return s;
1034     });
1035   }
1036
1037   findAndUpdatePost(res: RequestState<PostResponse>) {
1038     this.setState(s => {
1039       if (s.postsRes.state == "success" && res.state == "success") {
1040         s.postsRes.data.posts = editPost(
1041           res.data.post_view,
1042           s.postsRes.data.posts
1043         );
1044       }
1045       return s;
1046     });
1047   }
1048 }