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