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   RouteDataResponse,
  81   saveScrollPosition,
  82   setIsoData,
  83   setupTippy,
  84   showLocal,
  85   toast,
  86   trendingFetchLimit,
  87   updatePersonBlock,
  88 } from "../../utils";
  89 import { CommentNodes } from "../comment/comment-nodes";
  90 import { DataTypeSelect } from "../common/data-type-select";
  91 import { HtmlTags } from "../common/html-tags";
  92 import { Icon, Spinner } from "../common/icon";
  93 import { ListingTypeSelect } from "../common/listing-type-select";
  94 import { Paginator } from "../common/paginator";
  95 import { SortSelect } from "../common/sort-select";
  96 import { CommunityLink } from "../community/community-link";
  97 import { PostListings } from "../post/post-listings";
  98 import { SiteSidebar } from "./site-sidebar";
  99
 100 interface HomeState {
 101   postsRes: RequestState<GetPostsResponse>;
 102   commentsRes: RequestState<GetCommentsResponse>;
 103   trendingCommunitiesRes: RequestState<ListCommunitiesResponse>;
 104   showSubscribedMobile: boolean;
 105   showTrendingMobile: boolean;
 106   showSidebarMobile: boolean;
 107   subscribedCollapsed: boolean;
 108   tagline?: string;
 109   siteRes: GetSiteResponse;
 110   finished: Map<CommentId, boolean | undefined>;
 111   isIsomorphic: boolean;
 112 }
 113
 114 interface HomeProps {
 115   listingType: ListingType;
 116   dataType: DataType;
 117   sort: SortType;
 118   page: number;
 119 }
 120
 121 type HomeData = RouteDataResponse<{
 122   postsResponse?: GetPostsResponse;
 123   commentsResponse?: GetCommentsResponse;
 124   trendingResponse: ListCommunitiesResponse;
 125 }>;
 126
 127 function getDataTypeFromQuery(type?: string): DataType {
 128   return type ? DataType[type] : DataType.Post;
 129 }
 130
 131 function getListingTypeFromQuery(type?: string): ListingType {
 132   const myListingType =
 133     UserService.Instance.myUserInfo?.local_user_view?.local_user
 134       ?.default_listing_type;
 135
 136   return (type ? (type as ListingType) : myListingType) ?? "Local";
 137 }
 138
 139 function getSortTypeFromQuery(type?: string): SortType {
 140   const mySortType =
 141     UserService.Instance.myUserInfo?.local_user_view?.local_user
 142       ?.default_sort_type;
 143
 144   return (type ? (type as SortType) : mySortType) ?? "Active";
 145 }
 146
 147 const getHomeQueryParams = () =>
 148   getQueryParams<HomeProps>({
 149     sort: getSortTypeFromQuery,
 150     listingType: getListingTypeFromQuery,
 151     page: getPageFromString,
 152     dataType: getDataTypeFromQuery,
 153   });
 154
 155 const MobileButton = ({
 156   textKey,
 157   show,
 158   onClick,
 159 }: {
 160   textKey: NoOptionI18nKeys;
 161   show: boolean;
 162   onClick: MouseEventHandler<HTMLButtonElement>;
 163 }) => (
 164   <button
 165     className="btn btn-secondary d-inline-block mb-2 mr-3"
 166     onClick={onClick}
 167   >
 168     {i18n.t(textKey)}{" "}
 169     <Icon icon={show ? `minus-square` : `plus-square`} classes="icon-inline" />
 170   </button>
 171 );
 172
 173 const LinkButton = ({
 174   path,
 175   translationKey,
 176 }: {
 177   path: string;
 178   translationKey: NoOptionI18nKeys;
 179 }) => (
 180   <Link className="btn btn-secondary btn-block" to={path}>
 181     {i18n.t(translationKey)}
 182   </Link>
 183 );
 184
 185 export class Home extends Component<any, HomeState> {
 186   private isoData = setIsoData<HomeData>(this.context);
 187   state: HomeState = {
 188     postsRes: { state: "empty" },
 189     commentsRes: { state: "empty" },
 190     trendingCommunitiesRes: { state: "empty" },
 191     siteRes: this.isoData.site_res,
 192     showSubscribedMobile: false,
 193     showTrendingMobile: false,
 194     showSidebarMobile: false,
 195     subscribedCollapsed: false,
 196     finished: new Map(),
 197     isIsomorphic: false,
 198   };
 199
 200   constructor(props: any, context: any) {
 201     super(props, context);
 202
 203     this.handleSortChange = this.handleSortChange.bind(this);
 204     this.handleListingTypeChange = this.handleListingTypeChange.bind(this);
 205     this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
 206     this.handlePageChange = this.handlePageChange.bind(this);
 207
 208     this.handleCreateComment = this.handleCreateComment.bind(this);
 209     this.handleEditComment = this.handleEditComment.bind(this);
 210     this.handleSaveComment = this.handleSaveComment.bind(this);
 211     this.handleBlockPerson = this.handleBlockPerson.bind(this);
 212     this.handleDeleteComment = this.handleDeleteComment.bind(this);
 213     this.handleRemoveComment = this.handleRemoveComment.bind(this);
 214     this.handleCommentVote = this.handleCommentVote.bind(this);
 215     this.handleAddModToCommunity = this.handleAddModToCommunity.bind(this);
 216     this.handleAddAdmin = this.handleAddAdmin.bind(this);
 217     this.handlePurgePerson = this.handlePurgePerson.bind(this);
 218     this.handlePurgeComment = this.handlePurgeComment.bind(this);
 219     this.handleCommentReport = this.handleCommentReport.bind(this);
 220     this.handleDistinguishComment = this.handleDistinguishComment.bind(this);
 221     this.handleTransferCommunity = this.handleTransferCommunity.bind(this);
 222     this.handleCommentReplyRead = this.handleCommentReplyRead.bind(this);
 223     this.handlePersonMentionRead = this.handlePersonMentionRead.bind(this);
 224     this.handleBanFromCommunity = this.handleBanFromCommunity.bind(this);
 225     this.handleBanPerson = this.handleBanPerson.bind(this);
 226     this.handlePostEdit = this.handlePostEdit.bind(this);
 227     this.handlePostVote = this.handlePostVote.bind(this);
 228     this.handlePostReport = this.handlePostReport.bind(this);
 229     this.handleLockPost = this.handleLockPost.bind(this);
 230     this.handleDeletePost = this.handleDeletePost.bind(this);
 231     this.handleRemovePost = this.handleRemovePost.bind(this);
 232     this.handleSavePost = this.handleSavePost.bind(this);
 233     this.handlePurgePost = this.handlePurgePost.bind(this);
 234     this.handleFeaturePost = this.handleFeaturePost.bind(this);
 235
 236     // Only fetch the data if coming from another route
 237     if (FirstLoadService.isFirstLoad) {
 238       const {
 239         trendingResponse: trendingCommunitiesRes,
 240         commentsResponse: commentsRes,
 241         postsResponse: postsRes,
 242       } = this.isoData.routeData;
 243
 244       this.state = {
 245         ...this.state,
 246         trendingCommunitiesRes,
 247         tagline: getRandomFromList(this.state?.siteRes?.taglines ?? [])
 248           ?.content,
 249         isIsomorphic: true,
 250       };
 251
 252       if (commentsRes?.state === "success") {
 253         this.state = {
 254           ...this.state,
 255           commentsRes,
 256         };
 257       }
 258
 259       if (postsRes?.state === "success") {
 260         this.state = {
 261           ...this.state,
 262           postsRes,
 263         };
 264       }
 265     }
 266   }
 267
 268   async componentDidMount() {
 269     if (!this.state.isIsomorphic) {
 270       await Promise.all([this.fetchTrendingCommunities(), this.fetchData()]);
 271     }
 272     setupTippy();
 273   }
 274
 275   componentWillUnmount() {
 276     saveScrollPosition(this.context);
 277   }
 278
 279   static async fetchInitialData({
 280     client,
 281     auth,
 282     query: { dataType: urlDataType, listingType, page: urlPage, sort: urlSort },
 283   }: InitialFetchRequest<QueryParams<HomeProps>>): Promise<HomeData> {
 284     const dataType = getDataTypeFromQuery(urlDataType);
 285
 286     // TODO figure out auth default_listingType, default_sort_type
 287     const type_ = getListingTypeFromQuery(listingType);
 288     const sort = getSortTypeFromQuery(urlSort);
 289
 290     const page = urlPage ? Number(urlPage) : 1;
 291
 292     let postsResponse: RequestState<GetPostsResponse> | undefined = undefined;
 293     let commentsResponse: RequestState<GetCommentsResponse> | undefined =
 294       undefined;
 295
 296     if (dataType === DataType.Post) {
 297       const getPostsForm: GetPosts = {
 298         type_,
 299         page,
 300         limit: fetchLimit,
 301         sort,
 302         saved_only: false,
 303         auth,
 304       };
 305
 306       postsResponse = await client.getPosts(getPostsForm);
 307     } else {
 308       const getCommentsForm: GetComments = {
 309         page,
 310         limit: fetchLimit,
 311         sort: postToCommentSortType(sort),
 312         type_,
 313         saved_only: false,
 314         auth,
 315       };
 316
 317       commentsResponse = await client.getComments(getCommentsForm);
 318     }
 319
 320     const trendingCommunitiesForm: ListCommunities = {
 321       type_: "Local",
 322       sort: "Hot",
 323       limit: trendingFetchLimit,
 324       auth,
 325     };
 326
 327     return {
 328       trendingResponse: await client.listCommunities(trendingCommunitiesForm),
 329       commentsResponse,
 330       postsResponse,
 331     };
 332   }
 333
 334   get documentTitle(): string {
 335     const { name, description } = this.state.siteRes.site_view.site;
 336
 337     return description ? `${name} - ${description}` : name;
 338   }
 339
 340   render() {
 341     const {
 342       tagline,
 343       siteRes: {
 344         site_view: {
 345           local_site: { site_setup },
 346         },
 347       },
 348     } = this.state;
 349
 350     return (
 351       <div className="container-lg">
 352         <HtmlTags
 353           title={this.documentTitle}
 354           path={this.context.router.route.match.url}
 355         />
 356         {site_setup && (
 357           <div className="row">
 358             <main role="main" className="col-12 col-md-8">
 359               {tagline && (
 360                 <div
 361                   id="tagline"
 362                   dangerouslySetInnerHTML={mdToHtml(tagline)}
 363                 ></div>
 364               )}
 365               <div className="d-block d-md-none">{this.mobileView}</div>
 366               {this.posts()}
 367             </main>
 368             <aside className="d-none d-md-block col-md-4">
 369               {this.mySidebar}
 370             </aside>
 371           </div>
 372         )}
 373       </div>
 374     );
 375   }
 376
 377   get hasFollows(): boolean {
 378     const mui = UserService.Instance.myUserInfo;
 379     return !!mui && mui.follows.length > 0;
 380   }
 381
 382   get mobileView() {
 383     const {
 384       siteRes: {
 385         site_view: { counts, site },
 386         admins,
 387         online,
 388       },
 389       showSubscribedMobile,
 390       showTrendingMobile,
 391       showSidebarMobile,
 392     } = this.state;
 393
 394     return (
 395       <div className="row">
 396         <div className="col-12">
 397           {this.hasFollows && (
 398             <MobileButton
 399               textKey="subscribed"
 400               show={showSubscribedMobile}
 401               onClick={linkEvent(this, this.handleShowSubscribedMobile)}
 402             />
 403           )}
 404           <MobileButton
 405             textKey="trending"
 406             show={showTrendingMobile}
 407             onClick={linkEvent(this, this.handleShowTrendingMobile)}
 408           />
 409           <MobileButton
 410             textKey="sidebar"
 411             show={showSidebarMobile}
 412             onClick={linkEvent(this, this.handleShowSidebarMobile)}
 413           />
 414           {showSidebarMobile && (
 415             <SiteSidebar
 416               site={site}
 417               admins={admins}
 418               counts={counts}
 419               online={online}
 420               showLocal={showLocal(this.isoData)}
 421             />
 422           )}
 423           {showTrendingMobile && (
 424             <div className="col-12 card border-secondary mb-3">
 425               <div className="card-body">{this.trendingCommunities(true)}</div>
 426             </div>
 427           )}
 428           {showSubscribedMobile && (
 429             <div className="col-12 card border-secondary mb-3">
 430               <div className="card-body">{this.subscribedCommunities}</div>
 431             </div>
 432           )}
 433         </div>
 434       </div>
 435     );
 436   }
 437
 438   get mySidebar() {
 439     const {
 440       siteRes: {
 441         site_view: { counts, site },
 442         admins,
 443         online,
 444       },
 445     } = this.state;
 446
 447     return (
 448       <div>
 449         <div>
 450           <div className="card border-secondary mb-3">
 451             <div className="card-body">
 452               {this.trendingCommunities()}
 453               {canCreateCommunity(this.state.siteRes) && (
 454                 <LinkButton
 455                   path="/create_community"
 456                   translationKey="create_a_community"
 457                 />
 458               )}
 459               <LinkButton
 460                 path="/communities"
 461                 translationKey="explore_communities"
 462               />
 463             </div>
 464           </div>
 465           <SiteSidebar
 466             site={site}
 467             admins={admins}
 468             counts={counts}
 469             online={online}
 470             showLocal={showLocal(this.isoData)}
 471           />
 472           {this.hasFollows && (
 473             <div className="card border-secondary mb-3">
 474               <div className="card-body">{this.subscribedCommunities}</div>
 475             </div>
 476           )}
 477         </div>
 478       </div>
 479     );
 480   }
 481
 482   trendingCommunities(isMobile = false) {
 483     switch (this.state.trendingCommunitiesRes.state) {
 484       case "loading":
 485         return (
 486           <h5>
 487             <Spinner large />
 488           </h5>
 489         );
 490       case "success": {
 491         const trending = this.state.trendingCommunitiesRes.data.communities;
 492         return (
 493           <div className={!isMobile ? "mb-2" : ""}>
 494             <h5>
 495               <T i18nKey="trending_communities">
 496                 #
 497                 <Link className="text-body" to="/communities">
 498                   #
 499                 </Link>
 500               </T>
 501             </h5>
 502             <ul className="list-inline mb-0">
 503               {trending.map(cv => (
 504                 <li
 505                   key={cv.community.id}
 506                   className="list-inline-item d-inline-block"
 507                 >
 508                   <CommunityLink community={cv.community} />
 509                 </li>
 510               ))}
 511             </ul>
 512           </div>
 513         );
 514       }
 515     }
 516   }
 517
 518   get subscribedCommunities() {
 519     const { subscribedCollapsed } = this.state;
 520
 521     return (
 522       <div>
 523         <h5>
 524           <T class="d-inline" i18nKey="subscribed_to_communities">
 525             #
 526             <Link className="text-body" to="/communities">
 527               #
 528             </Link>
 529           </T>
 530           <button
 531             className="btn btn-sm text-muted"
 532             onClick={linkEvent(this, this.handleCollapseSubscribe)}
 533             aria-label={i18n.t("collapse")}
 534             data-tippy-content={i18n.t("collapse")}
 535           >
 536             <Icon
 537               icon={`${subscribedCollapsed ? "plus" : "minus"}-square`}
 538               classes="icon-inline"
 539             />
 540           </button>
 541         </h5>
 542         {!subscribedCollapsed && (
 543           <ul className="list-inline mb-0">
 544             {UserService.Instance.myUserInfo?.follows.map(cfv => (
 545               <li
 546                 key={cfv.community.id}
 547                 className="list-inline-item d-inline-block"
 548               >
 549                 <CommunityLink community={cfv.community} />
 550               </li>
 551             ))}
 552           </ul>
 553         )}
 554       </div>
 555     );
 556   }
 557
 558   async updateUrl({ dataType, listingType, page, sort }: Partial<HomeProps>) {
 559     const {
 560       dataType: urlDataType,
 561       listingType: urlListingType,
 562       page: urlPage,
 563       sort: urlSort,
 564     } = getHomeQueryParams();
 565
 566     const queryParams: QueryParams<HomeProps> = {
 567       dataType: getDataTypeString(dataType ?? urlDataType),
 568       listingType: listingType ?? urlListingType,
 569       page: (page ?? urlPage).toString(),
 570       sort: sort ?? urlSort,
 571     };
 572
 573     this.props.history.push({
 574       pathname: "/",
 575       search: getQueryString(queryParams),
 576     });
 577
 578     await this.fetchData();
 579   }
 580
 581   posts() {
 582     const { page } = getHomeQueryParams();
 583
 584     return (
 585       <div className="main-content-wrapper">
 586         <div>
 587           {this.selects}
 588           {this.listings}
 589           <Paginator page={page} onChange={this.handlePageChange} />
 590         </div>
 591       </div>
 592     );
 593   }
 594
 595   get listings() {
 596     const { dataType } = getHomeQueryParams();
 597     const siteRes = this.state.siteRes;
 598
 599     if (dataType === DataType.Post) {
 600       switch (this.state.postsRes.state) {
 601         case "loading":
 602           return (
 603             <h5>
 604               <Spinner large />
 605             </h5>
 606           );
 607         case "success": {
 608           const posts = this.state.postsRes.data.posts;
 609           return (
 610             <PostListings
 611               posts={posts}
 612               showCommunity
 613               removeDuplicates
 614               enableDownvotes={enableDownvotes(siteRes)}
 615               enableNsfw={enableNsfw(siteRes)}
 616               allLanguages={siteRes.all_languages}
 617               siteLanguages={siteRes.discussion_languages}
 618               onBlockPerson={this.handleBlockPerson}
 619               onPostEdit={this.handlePostEdit}
 620               onPostVote={this.handlePostVote}
 621               onPostReport={this.handlePostReport}
 622               onLockPost={this.handleLockPost}
 623               onDeletePost={this.handleDeletePost}
 624               onRemovePost={this.handleRemovePost}
 625               onSavePost={this.handleSavePost}
 626               onPurgePerson={this.handlePurgePerson}
 627               onPurgePost={this.handlePurgePost}
 628               onBanPerson={this.handleBanPerson}
 629               onBanPersonFromCommunity={this.handleBanFromCommunity}
 630               onAddModToCommunity={this.handleAddModToCommunity}
 631               onAddAdmin={this.handleAddAdmin}
 632               onTransferCommunity={this.handleTransferCommunity}
 633               onFeaturePost={this.handleFeaturePost}
 634             />
 635           );
 636         }
 637       }
 638     } else {
 639       switch (this.state.commentsRes.state) {
 640         case "loading":
 641           return (
 642             <h5>
 643               <Spinner large />
 644             </h5>
 645           );
 646         case "success": {
 647           const comments = this.state.commentsRes.data.comments;
 648           return (
 649             <CommentNodes
 650               nodes={commentsToFlatNodes(comments)}
 651               viewType={CommentViewType.Flat}
 652               finished={this.state.finished}
 653               noIndent
 654               showCommunity
 655               showContext
 656               enableDownvotes={enableDownvotes(siteRes)}
 657               allLanguages={siteRes.all_languages}
 658               siteLanguages={siteRes.discussion_languages}
 659               onSaveComment={this.handleSaveComment}
 660               onBlockPerson={this.handleBlockPerson}
 661               onDeleteComment={this.handleDeleteComment}
 662               onRemoveComment={this.handleRemoveComment}
 663               onCommentVote={this.handleCommentVote}
 664               onCommentReport={this.handleCommentReport}
 665               onDistinguishComment={this.handleDistinguishComment}
 666               onAddModToCommunity={this.handleAddModToCommunity}
 667               onAddAdmin={this.handleAddAdmin}
 668               onTransferCommunity={this.handleTransferCommunity}
 669               onPurgeComment={this.handlePurgeComment}
 670               onPurgePerson={this.handlePurgePerson}
 671               onCommentReplyRead={this.handleCommentReplyRead}
 672               onPersonMentionRead={this.handlePersonMentionRead}
 673               onBanPersonFromCommunity={this.handleBanFromCommunity}
 674               onBanPerson={this.handleBanPerson}
 675               onCreateComment={this.handleCreateComment}
 676               onEditComment={this.handleEditComment}
 677             />
 678           );
 679         }
 680       }
 681     }
 682   }
 683
 684   get selects() {
 685     const { listingType, dataType, sort } = getHomeQueryParams();
 686
 687     return (
 688       <div className="mb-3">
 689         <span className="mr-3">
 690           <DataTypeSelect
 691             type_={dataType}
 692             onChange={this.handleDataTypeChange}
 693           />
 694         </span>
 695         <span className="mr-3">
 696           <ListingTypeSelect
 697             type_={listingType}
 698             showLocal={showLocal(this.isoData)}
 699             showSubscribed
 700             onChange={this.handleListingTypeChange}
 701           />
 702         </span>
 703         <span className="mr-2">
 704           <SortSelect sort={sort} onChange={this.handleSortChange} />
 705         </span>
 706         {this.getRss(listingType)}
 707       </div>
 708     );
 709   }
 710
 711   getRss(listingType: ListingType) {
 712     const { sort } = getHomeQueryParams();
 713     const auth = myAuth();
 714
 715     let rss: string | undefined = undefined;
 716
 717     switch (listingType) {
 718       case "All": {
 719         rss = `/feeds/all.xml?sort=${sort}`;
 720         break;
 721       }
 722       case "Local": {
 723         rss = `/feeds/local.xml?sort=${sort}`;
 724         break;
 725       }
 726       case "Subscribed": {
 727         rss = auth ? `/feeds/front/${auth}.xml?sort=${sort}` : undefined;
 728         break;
 729       }
 730     }
 731
 732     return (
 733       rss && (
 734         <>
 735           <a href={rss} rel={relTags} title="RSS">
 736             <Icon icon="rss" classes="text-muted small" />
 737           </a>
 738           <link rel="alternate" type="application/atom+xml" href={rss} />
 739         </>
 740       )
 741     );
 742   }
 743
 744   async fetchTrendingCommunities() {
 745     this.setState({ trendingCommunitiesRes: { state: "loading" } });
 746     this.setState({
 747       trendingCommunitiesRes: await HttpService.client.listCommunities({
 748         type_: "Local",
 749         sort: "Hot",
 750         limit: trendingFetchLimit,
 751         auth: myAuth(),
 752       }),
 753     });
 754   }
 755
 756   async fetchData() {
 757     const auth = myAuth();
 758     const { dataType, page, listingType, sort } = getHomeQueryParams();
 759
 760     if (dataType === DataType.Post) {
 761       this.setState({ postsRes: { state: "loading" } });
 762       this.setState({
 763         postsRes: await HttpService.client.getPosts({
 764           page,
 765           limit: fetchLimit,
 766           sort,
 767           saved_only: false,
 768           type_: listingType,
 769           auth,
 770         }),
 771       });
 772     } else {
 773       this.setState({ commentsRes: { state: "loading" } });
 774       this.setState({
 775         commentsRes: await HttpService.client.getComments({
 776           page,
 777           limit: fetchLimit,
 778           sort: postToCommentSortType(sort),
 779           saved_only: false,
 780           type_: listingType,
 781           auth,
 782         }),
 783       });
 784     }
 785
 786     restoreScrollPosition(this.context);
 787     setupTippy();
 788   }
 789
 790   handleShowSubscribedMobile(i: Home) {
 791     i.setState({ showSubscribedMobile: !i.state.showSubscribedMobile });
 792   }
 793
 794   handleShowTrendingMobile(i: Home) {
 795     i.setState({ showTrendingMobile: !i.state.showTrendingMobile });
 796   }
 797
 798   handleShowSidebarMobile(i: Home) {
 799     i.setState({ showSidebarMobile: !i.state.showSidebarMobile });
 800   }
 801
 802   handleCollapseSubscribe(i: Home) {
 803     i.setState({ subscribedCollapsed: !i.state.subscribedCollapsed });
 804   }
 805
 806   handlePageChange(page: number) {
 807     this.updateUrl({ page });
 808     window.scrollTo(0, 0);
 809   }
 810
 811   handleSortChange(val: SortType) {
 812     this.updateUrl({ sort: val, page: 1 });
 813     window.scrollTo(0, 0);
 814   }
 815
 816   handleListingTypeChange(val: ListingType) {
 817     this.updateUrl({ listingType: val, page: 1 });
 818     window.scrollTo(0, 0);
 819   }
 820
 821   handleDataTypeChange(val: DataType) {
 822     this.updateUrl({ dataType: val, page: 1 });
 823     window.scrollTo(0, 0);
 824   }
 825
 826   async handleAddModToCommunity(form: AddModToCommunity) {
 827     // TODO not sure what to do here
 828     await HttpService.client.addModToCommunity(form);
 829   }
 830
 831   async handlePurgePerson(form: PurgePerson) {
 832     const purgePersonRes = await HttpService.client.purgePerson(form);
 833     this.purgeItem(purgePersonRes);
 834   }
 835
 836   async handlePurgeComment(form: PurgeComment) {
 837     const purgeCommentRes = await HttpService.client.purgeComment(form);
 838     this.purgeItem(purgeCommentRes);
 839   }
 840
 841   async handlePurgePost(form: PurgePost) {
 842     const purgeRes = await HttpService.client.purgePost(form);
 843     this.purgeItem(purgeRes);
 844   }
 845
 846   async handleBlockPerson(form: BlockPerson) {
 847     const blockPersonRes = await HttpService.client.blockPerson(form);
 848     if (blockPersonRes.state == "success") {
 849       updatePersonBlock(blockPersonRes.data);
 850     }
 851   }
 852
 853   async handleCreateComment(form: CreateComment) {
 854     const createCommentRes = await HttpService.client.createComment(form);
 855     this.createAndUpdateComments(createCommentRes);
 856
 857     return createCommentRes;
 858   }
 859
 860   async handleEditComment(form: EditComment) {
 861     const editCommentRes = await HttpService.client.editComment(form);
 862     this.findAndUpdateComment(editCommentRes);
 863
 864     return editCommentRes;
 865   }
 866
 867   async handleDeleteComment(form: DeleteComment) {
 868     const deleteCommentRes = await HttpService.client.deleteComment(form);
 869     this.findAndUpdateComment(deleteCommentRes);
 870   }
 871
 872   async handleDeletePost(form: DeletePost) {
 873     const deleteRes = await HttpService.client.deletePost(form);
 874     this.findAndUpdatePost(deleteRes);
 875   }
 876
 877   async handleRemovePost(form: RemovePost) {
 878     const removeRes = await HttpService.client.removePost(form);
 879     this.findAndUpdatePost(removeRes);
 880   }
 881
 882   async handleRemoveComment(form: RemoveComment) {
 883     const removeCommentRes = await HttpService.client.removeComment(form);
 884     this.findAndUpdateComment(removeCommentRes);
 885   }
 886
 887   async handleSaveComment(form: SaveComment) {
 888     const saveCommentRes = await HttpService.client.saveComment(form);
 889     this.findAndUpdateComment(saveCommentRes);
 890   }
 891
 892   async handleSavePost(form: SavePost) {
 893     const saveRes = await HttpService.client.savePost(form);
 894     this.findAndUpdatePost(saveRes);
 895   }
 896
 897   async handleFeaturePost(form: FeaturePost) {
 898     const featureRes = await HttpService.client.featurePost(form);
 899     this.findAndUpdatePost(featureRes);
 900   }
 901
 902   async handleCommentVote(form: CreateCommentLike) {
 903     const voteRes = await HttpService.client.likeComment(form);
 904     this.findAndUpdateComment(voteRes);
 905   }
 906
 907   async handlePostEdit(form: EditPost) {
 908     const res = await HttpService.client.editPost(form);
 909     this.findAndUpdatePost(res);
 910   }
 911
 912   async handlePostVote(form: CreatePostLike) {
 913     const voteRes = await HttpService.client.likePost(form);
 914     this.findAndUpdatePost(voteRes);
 915   }
 916
 917   async handleCommentReport(form: CreateCommentReport) {
 918     const reportRes = await HttpService.client.createCommentReport(form);
 919     if (reportRes.state == "success") {
 920       toast(i18n.t("report_created"));
 921     }
 922   }
 923
 924   async handlePostReport(form: CreatePostReport) {
 925     const reportRes = await HttpService.client.createPostReport(form);
 926     if (reportRes.state == "success") {
 927       toast(i18n.t("report_created"));
 928     }
 929   }
 930
 931   async handleLockPost(form: LockPost) {
 932     const lockRes = await HttpService.client.lockPost(form);
 933     this.findAndUpdatePost(lockRes);
 934   }
 935
 936   async handleDistinguishComment(form: DistinguishComment) {
 937     const distinguishRes = await HttpService.client.distinguishComment(form);
 938     this.findAndUpdateComment(distinguishRes);
 939   }
 940
 941   async handleAddAdmin(form: AddAdmin) {
 942     const addAdminRes = await HttpService.client.addAdmin(form);
 943
 944     if (addAdminRes.state == "success") {
 945       this.setState(s => ((s.siteRes.admins = addAdminRes.data.admins), s));
 946     }
 947   }
 948
 949   async handleTransferCommunity(form: TransferCommunity) {
 950     await HttpService.client.transferCommunity(form);
 951     toast(i18n.t("transfer_community"));
 952   }
 953
 954   async handleCommentReplyRead(form: MarkCommentReplyAsRead) {
 955     const readRes = await HttpService.client.markCommentReplyAsRead(form);
 956     this.findAndUpdateCommentReply(readRes);
 957   }
 958
 959   async handlePersonMentionRead(form: MarkPersonMentionAsRead) {
 960     // TODO not sure what to do here. Maybe it is actually optional, because post doesn't need it.
 961     await HttpService.client.markPersonMentionAsRead(form);
 962   }
 963
 964   async handleBanFromCommunity(form: BanFromCommunity) {
 965     const banRes = await HttpService.client.banFromCommunity(form);
 966     this.updateBanFromCommunity(banRes);
 967   }
 968
 969   async handleBanPerson(form: BanPerson) {
 970     const banRes = await HttpService.client.banPerson(form);
 971     this.updateBan(banRes);
 972   }
 973
 974   updateBanFromCommunity(banRes: RequestState<BanFromCommunityResponse>) {
 975     // Maybe not necessary
 976     if (banRes.state == "success") {
 977       this.setState(s => {
 978         if (s.postsRes.state == "success") {
 979           s.postsRes.data.posts
 980             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 981             .forEach(
 982               c => (c.creator_banned_from_community = banRes.data.banned)
 983             );
 984         }
 985         if (s.commentsRes.state == "success") {
 986           s.commentsRes.data.comments
 987             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 988             .forEach(
 989               c => (c.creator_banned_from_community = banRes.data.banned)
 990             );
 991         }
 992         return s;
 993       });
 994     }
 995   }
 996
 997   updateBan(banRes: RequestState<BanPersonResponse>) {
 998     // Maybe not necessary
 999     if (banRes.state == "success") {
1000       this.setState(s => {
1001         if (s.postsRes.state == "success") {
1002           s.postsRes.data.posts
1003             .filter(c => c.creator.id == banRes.data.person_view.person.id)
1004             .forEach(c => (c.creator.banned = banRes.data.banned));
1005         }
1006         if (s.commentsRes.state == "success") {
1007           s.commentsRes.data.comments
1008             .filter(c => c.creator.id == banRes.data.person_view.person.id)
1009             .forEach(c => (c.creator.banned = banRes.data.banned));
1010         }
1011         return s;
1012       });
1013     }
1014   }
1015
1016   purgeItem(purgeRes: RequestState<PurgeItemResponse>) {
1017     if (purgeRes.state == "success") {
1018       toast(i18n.t("purge_success"));
1019       this.context.router.history.push(`/`);
1020     }
1021   }
1022
1023   findAndUpdateComment(res: RequestState<CommentResponse>) {
1024     this.setState(s => {
1025       if (s.commentsRes.state == "success" && res.state == "success") {
1026         s.commentsRes.data.comments = editComment(
1027           res.data.comment_view,
1028           s.commentsRes.data.comments
1029         );
1030         s.finished.set(res.data.comment_view.comment.id, true);
1031       }
1032       return s;
1033     });
1034   }
1035
1036   createAndUpdateComments(res: RequestState<CommentResponse>) {
1037     this.setState(s => {
1038       if (s.commentsRes.state == "success" && res.state == "success") {
1039         s.commentsRes.data.comments.unshift(res.data.comment_view);
1040
1041         // Set finished for the parent
1042         s.finished.set(
1043           getCommentParentId(res.data.comment_view.comment) ?? 0,
1044           true
1045         );
1046       }
1047       return s;
1048     });
1049   }
1050
1051   findAndUpdateCommentReply(res: RequestState<CommentReplyResponse>) {
1052     this.setState(s => {
1053       if (s.commentsRes.state == "success" && res.state == "success") {
1054         s.commentsRes.data.comments = editWith(
1055           res.data.comment_reply_view,
1056           s.commentsRes.data.comments
1057         );
1058       }
1059       return s;
1060     });
1061   }
1062
1063   findAndUpdatePost(res: RequestState<PostResponse>) {
1064     this.setState(s => {
1065       if (s.postsRes.state == "success" && res.state == "success") {
1066         s.postsRes.data.posts = editPost(
1067           res.data.post_view,
1068           s.postsRes.data.posts
1069         );
1070       }
1071       return s;
1072     });
1073   }
1074 }