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   canCreateCommunity,
  61   commentsToFlatNodes,
  62   editComment,
  63   editPost,
  64   editWith,
  65   enableDownvotes,
  66   enableNsfw,
  67   fetchLimit,
  68   getCommentParentId,
  69   getDataTypeString,
  70   getPageFromString,
  71   getQueryParams,
  72   getQueryString,
  73   getRandomFromList,
  74   mdToHtml,
  75   myAuth,
  76   postToCommentSortType,
  77   QueryParams,
  78   relTags,
  79   restoreScrollPosition,
  80   saveScrollPosition,
  81   setIsoData,
  82   setupTippy,
  83   showLocal,
  84   toast,
  85   trendingFetchLimit,
  86   updatePersonBlock,
  87 } from "../../utils";
  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         online,
 365       },
 366       showSubscribedMobile,
 367       showTrendingMobile,
 368       showSidebarMobile,
 369     } = this.state;
 370
 371     return (
 372       <div className="row">
 373         <div className="col-12">
 374           {this.hasFollows && (
 375             <MobileButton
 376               textKey="subscribed"
 377               show={showSubscribedMobile}
 378               onClick={linkEvent(this, this.handleShowSubscribedMobile)}
 379             />
 380           )}
 381           <MobileButton
 382             textKey="trending"
 383             show={showTrendingMobile}
 384             onClick={linkEvent(this, this.handleShowTrendingMobile)}
 385           />
 386           <MobileButton
 387             textKey="sidebar"
 388             show={showSidebarMobile}
 389             onClick={linkEvent(this, this.handleShowSidebarMobile)}
 390           />
 391           {showSidebarMobile && (
 392             <SiteSidebar
 393               site={site}
 394               admins={admins}
 395               counts={counts}
 396               online={online}
 397               showLocal={showLocal(this.isoData)}
 398             />
 399           )}
 400           {showTrendingMobile && (
 401             <div className="col-12 card border-secondary mb-3">
 402               <div className="card-body">{this.trendingCommunities(true)}</div>
 403             </div>
 404           )}
 405           {showSubscribedMobile && (
 406             <div className="col-12 card border-secondary mb-3">
 407               <div className="card-body">{this.subscribedCommunities}</div>
 408             </div>
 409           )}
 410         </div>
 411       </div>
 412     );
 413   }
 414
 415   get mySidebar() {
 416     const {
 417       siteRes: {
 418         site_view: { counts, site },
 419         admins,
 420         online,
 421       },
 422     } = this.state;
 423
 424     return (
 425       <div id="sidebarContainer">
 426         <section id="sidebarMain" className="card border-secondary mb-3">
 427           <div className="card-body">
 428             {this.trendingCommunities()}
 429             {canCreateCommunity(this.state.siteRes) && (
 430               <LinkButton
 431                 path="/create_community"
 432                 translationKey="create_a_community"
 433               />
 434             )}
 435             <LinkButton
 436               path="/communities"
 437               translationKey="explore_communities"
 438             />
 439           </div>
 440         </section>
 441         <SiteSidebar
 442           site={site}
 443           admins={admins}
 444           counts={counts}
 445           online={online}
 446           showLocal={showLocal(this.isoData)}
 447         />
 448         {this.hasFollows && (
 449           <section
 450             id="sidebarSubscribed"
 451             className="card border-secondary mb-3"
 452           >
 453             <div className="card-body">{this.subscribedCommunities}</div>
 454           </section>
 455         )}
 456       </div>
 457     );
 458   }
 459
 460   trendingCommunities(isMobile = false) {
 461     switch (this.state.trendingCommunitiesRes?.state) {
 462       case "loading":
 463         return (
 464           <h5>
 465             <Spinner large />
 466           </h5>
 467         );
 468       case "success": {
 469         const trending = this.state.trendingCommunitiesRes.data.communities;
 470         return (
 471           <div className={!isMobile ? "mb-2" : ""}>
 472             <h5>
 473               <T i18nKey="trending_communities">
 474                 #
 475                 <Link className="text-body" to="/communities">
 476                   #
 477                 </Link>
 478               </T>
 479             </h5>
 480             <ul className="list-inline mb-0">
 481               {trending.map(cv => (
 482                 <li
 483                   key={cv.community.id}
 484                   className="list-inline-item d-inline-block"
 485                 >
 486                   <CommunityLink community={cv.community} />
 487                 </li>
 488               ))}
 489             </ul>
 490           </div>
 491         );
 492       }
 493     }
 494   }
 495
 496   get subscribedCommunities() {
 497     const { subscribedCollapsed } = this.state;
 498
 499     return (
 500       <div>
 501         <h5>
 502           <T class="d-inline" i18nKey="subscribed_to_communities">
 503             #
 504             <Link className="text-body" to="/communities">
 505               #
 506             </Link>
 507           </T>
 508           <button
 509             className="btn btn-sm text-muted"
 510             onClick={linkEvent(this, this.handleCollapseSubscribe)}
 511             aria-label={i18n.t("collapse")}
 512             data-tippy-content={i18n.t("collapse")}
 513           >
 514             <Icon
 515               icon={`${subscribedCollapsed ? "plus" : "minus"}-square`}
 516               classes="icon-inline"
 517             />
 518           </button>
 519         </h5>
 520         {!subscribedCollapsed && (
 521           <ul className="list-inline mb-0">
 522             {UserService.Instance.myUserInfo?.follows.map(cfv => (
 523               <li
 524                 key={cfv.community.id}
 525                 className="list-inline-item d-inline-block"
 526               >
 527                 <CommunityLink community={cfv.community} />
 528               </li>
 529             ))}
 530           </ul>
 531         )}
 532       </div>
 533     );
 534   }
 535
 536   async updateUrl({ dataType, listingType, page, sort }: Partial<HomeProps>) {
 537     const {
 538       dataType: urlDataType,
 539       listingType: urlListingType,
 540       page: urlPage,
 541       sort: urlSort,
 542     } = getHomeQueryParams();
 543
 544     const queryParams: QueryParams<HomeProps> = {
 545       dataType: getDataTypeString(dataType ?? urlDataType),
 546       listingType: listingType ?? urlListingType,
 547       page: (page ?? urlPage).toString(),
 548       sort: sort ?? urlSort,
 549     };
 550
 551     this.props.history.push({
 552       pathname: "/",
 553       search: getQueryString(queryParams),
 554     });
 555
 556     await this.fetchData();
 557   }
 558
 559   posts() {
 560     const { page } = getHomeQueryParams();
 561
 562     return (
 563       <div className="main-content-wrapper">
 564         <div>
 565           {this.selects}
 566           {this.listings}
 567           <Paginator page={page} onChange={this.handlePageChange} />
 568         </div>
 569       </div>
 570     );
 571   }
 572
 573   get listings() {
 574     const { dataType } = getHomeQueryParams();
 575     const siteRes = this.state.siteRes;
 576
 577     if (dataType === DataType.Post) {
 578       switch (this.state.postsRes?.state) {
 579         case "loading":
 580           return (
 581             <h5>
 582               <Spinner large />
 583             </h5>
 584           );
 585         case "success": {
 586           const posts = this.state.postsRes.data.posts;
 587           return (
 588             <PostListings
 589               posts={posts}
 590               showCommunity
 591               removeDuplicates
 592               enableDownvotes={enableDownvotes(siteRes)}
 593               enableNsfw={enableNsfw(siteRes)}
 594               allLanguages={siteRes.all_languages}
 595               siteLanguages={siteRes.discussion_languages}
 596               onBlockPerson={this.handleBlockPerson}
 597               onPostEdit={this.handlePostEdit}
 598               onPostVote={this.handlePostVote}
 599               onPostReport={this.handlePostReport}
 600               onLockPost={this.handleLockPost}
 601               onDeletePost={this.handleDeletePost}
 602               onRemovePost={this.handleRemovePost}
 603               onSavePost={this.handleSavePost}
 604               onPurgePerson={this.handlePurgePerson}
 605               onPurgePost={this.handlePurgePost}
 606               onBanPerson={this.handleBanPerson}
 607               onBanPersonFromCommunity={this.handleBanFromCommunity}
 608               onAddModToCommunity={this.handleAddModToCommunity}
 609               onAddAdmin={this.handleAddAdmin}
 610               onTransferCommunity={this.handleTransferCommunity}
 611               onFeaturePost={this.handleFeaturePost}
 612             />
 613           );
 614         }
 615       }
 616     } else {
 617       switch (this.state.commentsRes.state) {
 618         case "loading":
 619           return (
 620             <h5>
 621               <Spinner large />
 622             </h5>
 623           );
 624         case "success": {
 625           const comments = this.state.commentsRes.data.comments;
 626           return (
 627             <CommentNodes
 628               nodes={commentsToFlatNodes(comments)}
 629               viewType={CommentViewType.Flat}
 630               finished={this.state.finished}
 631               noIndent
 632               showCommunity
 633               showContext
 634               enableDownvotes={enableDownvotes(siteRes)}
 635               allLanguages={siteRes.all_languages}
 636               siteLanguages={siteRes.discussion_languages}
 637               onSaveComment={this.handleSaveComment}
 638               onBlockPerson={this.handleBlockPerson}
 639               onDeleteComment={this.handleDeleteComment}
 640               onRemoveComment={this.handleRemoveComment}
 641               onCommentVote={this.handleCommentVote}
 642               onCommentReport={this.handleCommentReport}
 643               onDistinguishComment={this.handleDistinguishComment}
 644               onAddModToCommunity={this.handleAddModToCommunity}
 645               onAddAdmin={this.handleAddAdmin}
 646               onTransferCommunity={this.handleTransferCommunity}
 647               onPurgeComment={this.handlePurgeComment}
 648               onPurgePerson={this.handlePurgePerson}
 649               onCommentReplyRead={this.handleCommentReplyRead}
 650               onPersonMentionRead={this.handlePersonMentionRead}
 651               onBanPersonFromCommunity={this.handleBanFromCommunity}
 652               onBanPerson={this.handleBanPerson}
 653               onCreateComment={this.handleCreateComment}
 654               onEditComment={this.handleEditComment}
 655             />
 656           );
 657         }
 658       }
 659     }
 660   }
 661
 662   get selects() {
 663     const { listingType, dataType, sort } = getHomeQueryParams();
 664
 665     return (
 666       <div className="mb-3">
 667         <span className="mr-3">
 668           <DataTypeSelect
 669             type_={dataType}
 670             onChange={this.handleDataTypeChange}
 671           />
 672         </span>
 673         <span className="mr-3">
 674           <ListingTypeSelect
 675             type_={listingType}
 676             showLocal={showLocal(this.isoData)}
 677             showSubscribed
 678             onChange={this.handleListingTypeChange}
 679           />
 680         </span>
 681         <span className="mr-2">
 682           <SortSelect sort={sort} onChange={this.handleSortChange} />
 683         </span>
 684         {this.getRss(listingType)}
 685       </div>
 686     );
 687   }
 688
 689   getRss(listingType: ListingType) {
 690     const { sort } = getHomeQueryParams();
 691     const auth = myAuth();
 692
 693     let rss: string | undefined = undefined;
 694
 695     switch (listingType) {
 696       case "All": {
 697         rss = `/feeds/all.xml?sort=${sort}`;
 698         break;
 699       }
 700       case "Local": {
 701         rss = `/feeds/local.xml?sort=${sort}`;
 702         break;
 703       }
 704       case "Subscribed": {
 705         rss = auth ? `/feeds/front/${auth}.xml?sort=${sort}` : undefined;
 706         break;
 707       }
 708     }
 709
 710     return (
 711       rss && (
 712         <>
 713           <a href={rss} rel={relTags} title="RSS">
 714             <Icon icon="rss" classes="text-muted small" />
 715           </a>
 716           <link rel="alternate" type="application/atom+xml" href={rss} />
 717         </>
 718       )
 719     );
 720   }
 721
 722   async fetchTrendingCommunities() {
 723     this.setState({ trendingCommunitiesRes: { state: "loading" } });
 724     this.setState({
 725       trendingCommunitiesRes: await HttpService.client.listCommunities({
 726         type_: "Local",
 727         sort: "Hot",
 728         limit: trendingFetchLimit,
 729         auth: myAuth(),
 730       }),
 731     });
 732   }
 733
 734   async fetchData() {
 735     const auth = myAuth();
 736     const { dataType, page, listingType, sort } = getHomeQueryParams();
 737
 738     if (dataType === DataType.Post) {
 739       this.setState({ postsRes: { state: "loading" } });
 740       this.setState({
 741         postsRes: await HttpService.client.getPosts({
 742           page,
 743           limit: fetchLimit,
 744           sort,
 745           saved_only: false,
 746           type_: listingType,
 747           auth,
 748         }),
 749       });
 750     } else {
 751       this.setState({ commentsRes: { state: "loading" } });
 752       this.setState({
 753         commentsRes: await HttpService.client.getComments({
 754           page,
 755           limit: fetchLimit,
 756           sort: postToCommentSortType(sort),
 757           saved_only: false,
 758           type_: listingType,
 759           auth,
 760         }),
 761       });
 762     }
 763
 764     restoreScrollPosition(this.context);
 765     setupTippy();
 766   }
 767
 768   handleShowSubscribedMobile(i: Home) {
 769     i.setState({ showSubscribedMobile: !i.state.showSubscribedMobile });
 770   }
 771
 772   handleShowTrendingMobile(i: Home) {
 773     i.setState({ showTrendingMobile: !i.state.showTrendingMobile });
 774   }
 775
 776   handleShowSidebarMobile(i: Home) {
 777     i.setState({ showSidebarMobile: !i.state.showSidebarMobile });
 778   }
 779
 780   handleCollapseSubscribe(i: Home) {
 781     i.setState({ subscribedCollapsed: !i.state.subscribedCollapsed });
 782   }
 783
 784   handlePageChange(page: number) {
 785     this.updateUrl({ page });
 786     window.scrollTo(0, 0);
 787   }
 788
 789   handleSortChange(val: SortType) {
 790     this.updateUrl({ sort: val, page: 1 });
 791     window.scrollTo(0, 0);
 792   }
 793
 794   handleListingTypeChange(val: ListingType) {
 795     this.updateUrl({ listingType: val, page: 1 });
 796     window.scrollTo(0, 0);
 797   }
 798
 799   handleDataTypeChange(val: DataType) {
 800     this.updateUrl({ dataType: val, page: 1 });
 801     window.scrollTo(0, 0);
 802   }
 803
 804   async handleAddModToCommunity(form: AddModToCommunity) {
 805     // TODO not sure what to do here
 806     await HttpService.client.addModToCommunity(form);
 807   }
 808
 809   async handlePurgePerson(form: PurgePerson) {
 810     const purgePersonRes = await HttpService.client.purgePerson(form);
 811     this.purgeItem(purgePersonRes);
 812   }
 813
 814   async handlePurgeComment(form: PurgeComment) {
 815     const purgeCommentRes = await HttpService.client.purgeComment(form);
 816     this.purgeItem(purgeCommentRes);
 817   }
 818
 819   async handlePurgePost(form: PurgePost) {
 820     const purgeRes = await HttpService.client.purgePost(form);
 821     this.purgeItem(purgeRes);
 822   }
 823
 824   async handleBlockPerson(form: BlockPerson) {
 825     const blockPersonRes = await HttpService.client.blockPerson(form);
 826     if (blockPersonRes.state == "success") {
 827       updatePersonBlock(blockPersonRes.data);
 828     }
 829   }
 830
 831   async handleCreateComment(form: CreateComment) {
 832     const createCommentRes = await HttpService.client.createComment(form);
 833     this.createAndUpdateComments(createCommentRes);
 834
 835     return createCommentRes;
 836   }
 837
 838   async handleEditComment(form: EditComment) {
 839     const editCommentRes = await HttpService.client.editComment(form);
 840     this.findAndUpdateComment(editCommentRes);
 841
 842     return editCommentRes;
 843   }
 844
 845   async handleDeleteComment(form: DeleteComment) {
 846     const deleteCommentRes = await HttpService.client.deleteComment(form);
 847     this.findAndUpdateComment(deleteCommentRes);
 848   }
 849
 850   async handleDeletePost(form: DeletePost) {
 851     const deleteRes = await HttpService.client.deletePost(form);
 852     this.findAndUpdatePost(deleteRes);
 853   }
 854
 855   async handleRemovePost(form: RemovePost) {
 856     const removeRes = await HttpService.client.removePost(form);
 857     this.findAndUpdatePost(removeRes);
 858   }
 859
 860   async handleRemoveComment(form: RemoveComment) {
 861     const removeCommentRes = await HttpService.client.removeComment(form);
 862     this.findAndUpdateComment(removeCommentRes);
 863   }
 864
 865   async handleSaveComment(form: SaveComment) {
 866     const saveCommentRes = await HttpService.client.saveComment(form);
 867     this.findAndUpdateComment(saveCommentRes);
 868   }
 869
 870   async handleSavePost(form: SavePost) {
 871     const saveRes = await HttpService.client.savePost(form);
 872     this.findAndUpdatePost(saveRes);
 873   }
 874
 875   async handleFeaturePost(form: FeaturePost) {
 876     const featureRes = await HttpService.client.featurePost(form);
 877     this.findAndUpdatePost(featureRes);
 878   }
 879
 880   async handleCommentVote(form: CreateCommentLike) {
 881     const voteRes = await HttpService.client.likeComment(form);
 882     this.findAndUpdateComment(voteRes);
 883   }
 884
 885   async handlePostEdit(form: EditPost) {
 886     const res = await HttpService.client.editPost(form);
 887     this.findAndUpdatePost(res);
 888   }
 889
 890   async handlePostVote(form: CreatePostLike) {
 891     const voteRes = await HttpService.client.likePost(form);
 892     this.findAndUpdatePost(voteRes);
 893   }
 894
 895   async handleCommentReport(form: CreateCommentReport) {
 896     const reportRes = await HttpService.client.createCommentReport(form);
 897     if (reportRes.state == "success") {
 898       toast(i18n.t("report_created"));
 899     }
 900   }
 901
 902   async handlePostReport(form: CreatePostReport) {
 903     const reportRes = await HttpService.client.createPostReport(form);
 904     if (reportRes.state == "success") {
 905       toast(i18n.t("report_created"));
 906     }
 907   }
 908
 909   async handleLockPost(form: LockPost) {
 910     const lockRes = await HttpService.client.lockPost(form);
 911     this.findAndUpdatePost(lockRes);
 912   }
 913
 914   async handleDistinguishComment(form: DistinguishComment) {
 915     const distinguishRes = await HttpService.client.distinguishComment(form);
 916     this.findAndUpdateComment(distinguishRes);
 917   }
 918
 919   async handleAddAdmin(form: AddAdmin) {
 920     const addAdminRes = await HttpService.client.addAdmin(form);
 921
 922     if (addAdminRes.state == "success") {
 923       this.setState(s => ((s.siteRes.admins = addAdminRes.data.admins), s));
 924     }
 925   }
 926
 927   async handleTransferCommunity(form: TransferCommunity) {
 928     await HttpService.client.transferCommunity(form);
 929     toast(i18n.t("transfer_community"));
 930   }
 931
 932   async handleCommentReplyRead(form: MarkCommentReplyAsRead) {
 933     const readRes = await HttpService.client.markCommentReplyAsRead(form);
 934     this.findAndUpdateCommentReply(readRes);
 935   }
 936
 937   async handlePersonMentionRead(form: MarkPersonMentionAsRead) {
 938     // TODO not sure what to do here. Maybe it is actually optional, because post doesn't need it.
 939     await HttpService.client.markPersonMentionAsRead(form);
 940   }
 941
 942   async handleBanFromCommunity(form: BanFromCommunity) {
 943     const banRes = await HttpService.client.banFromCommunity(form);
 944     this.updateBanFromCommunity(banRes);
 945   }
 946
 947   async handleBanPerson(form: BanPerson) {
 948     const banRes = await HttpService.client.banPerson(form);
 949     this.updateBan(banRes);
 950   }
 951
 952   updateBanFromCommunity(banRes: RequestState<BanFromCommunityResponse>) {
 953     // Maybe not necessary
 954     if (banRes.state == "success") {
 955       this.setState(s => {
 956         if (s.postsRes.state == "success") {
 957           s.postsRes.data.posts
 958             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 959             .forEach(
 960               c => (c.creator_banned_from_community = banRes.data.banned)
 961             );
 962         }
 963         if (s.commentsRes.state == "success") {
 964           s.commentsRes.data.comments
 965             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 966             .forEach(
 967               c => (c.creator_banned_from_community = banRes.data.banned)
 968             );
 969         }
 970         return s;
 971       });
 972     }
 973   }
 974
 975   updateBan(banRes: RequestState<BanPersonResponse>) {
 976     // Maybe not necessary
 977     if (banRes.state == "success") {
 978       this.setState(s => {
 979         if (s.postsRes.state == "success") {
 980           s.postsRes.data.posts
 981             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 982             .forEach(c => (c.creator.banned = banRes.data.banned));
 983         }
 984         if (s.commentsRes.state == "success") {
 985           s.commentsRes.data.comments
 986             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 987             .forEach(c => (c.creator.banned = banRes.data.banned));
 988         }
 989         return s;
 990       });
 991     }
 992   }
 993
 994   purgeItem(purgeRes: RequestState<PurgeItemResponse>) {
 995     if (purgeRes.state == "success") {
 996       toast(i18n.t("purge_success"));
 997       this.context.router.history.push(`/`);
 998     }
 999   }
1000
1001   findAndUpdateComment(res: RequestState<CommentResponse>) {
1002     this.setState(s => {
1003       if (s.commentsRes.state == "success" && res.state == "success") {
1004         s.commentsRes.data.comments = editComment(
1005           res.data.comment_view,
1006           s.commentsRes.data.comments
1007         );
1008         s.finished.set(res.data.comment_view.comment.id, true);
1009       }
1010       return s;
1011     });
1012   }
1013
1014   createAndUpdateComments(res: RequestState<CommentResponse>) {
1015     this.setState(s => {
1016       if (s.commentsRes.state == "success" && res.state == "success") {
1017         s.commentsRes.data.comments.unshift(res.data.comment_view);
1018
1019         // Set finished for the parent
1020         s.finished.set(
1021           getCommentParentId(res.data.comment_view.comment) ?? 0,
1022           true
1023         );
1024       }
1025       return s;
1026     });
1027   }
1028
1029   findAndUpdateCommentReply(res: RequestState<CommentReplyResponse>) {
1030     this.setState(s => {
1031       if (s.commentsRes.state == "success" && res.state == "success") {
1032         s.commentsRes.data.comments = editWith(
1033           res.data.comment_reply_view,
1034           s.commentsRes.data.comments
1035         );
1036       }
1037       return s;
1038     });
1039   }
1040
1041   findAndUpdatePost(res: RequestState<PostResponse>) {
1042     this.setState(s => {
1043       if (s.postsRes.state == "success" && res.state == "success") {
1044         s.postsRes.data.posts = editPost(
1045           res.data.post_view,
1046           s.postsRes.data.posts
1047         );
1048       }
1049       return s;
1050     });
1051   }
1052 }