src/shared/components/home/home.tsx

   1 import {
   2   commentsToFlatNodes,
   3   editComment,
   4   editPost,
   5   editWith,
   6   enableDownvotes,
   7   enableNsfw,
   8   getCommentParentId,
   9   getDataTypeString,
  10   myAuth,
  11   postToCommentSortType,
  12   setIsoData,
  13   showLocal,
  14   updatePersonBlock,
  15 } from "@utils/app";
  16 import {
  17   getPageFromString,
  18   getQueryParams,
  19   getQueryString,
  20   getRandomFromList,
  21 } from "@utils/helpers";
  22 import { canCreateCommunity } from "@utils/roles";
  23 import type { QueryParams } from "@utils/types";
  24 import { RouteDataResponse } from "@utils/types";
  25 import { NoOptionI18nKeys } from "i18next";
  26 import { Component, MouseEventHandler, linkEvent } from "inferno";
  27 import { T } from "inferno-i18next-dess";
  28 import { Link } from "inferno-router";
  29 import {
  30   AddAdmin,
  31   AddModToCommunity,
  32   BanFromCommunity,
  33   BanFromCommunityResponse,
  34   BanPerson,
  35   BanPersonResponse,
  36   BlockPerson,
  37   CommentId,
  38   CommentReplyResponse,
  39   CommentResponse,
  40   CreateComment,
  41   CreateCommentLike,
  42   CreateCommentReport,
  43   CreatePostLike,
  44   CreatePostReport,
  45   DeleteComment,
  46   DeletePost,
  47   DistinguishComment,
  48   EditComment,
  49   EditPost,
  50   FeaturePost,
  51   GetComments,
  52   GetCommentsResponse,
  53   GetPosts,
  54   GetPostsResponse,
  55   GetSiteResponse,
  56   ListCommunities,
  57   ListCommunitiesResponse,
  58   ListingType,
  59   LockPost,
  60   MarkCommentReplyAsRead,
  61   MarkPersonMentionAsRead,
  62   PostResponse,
  63   PurgeComment,
  64   PurgeItemResponse,
  65   PurgePerson,
  66   PurgePost,
  67   RemoveComment,
  68   RemovePost,
  69   SaveComment,
  70   SavePost,
  71   SortType,
  72   TransferCommunity,
  73 } from "lemmy-js-client";
  74 import { fetchLimit, relTags, trendingFetchLimit } from "../../config";
  75 import {
  76   CommentViewType,
  77   DataType,
  78   InitialFetchRequest,
  79 } from "../../interfaces";
  80 import { mdToHtml } from "../../markdown";
  81 import { FirstLoadService, I18NextService, UserService } from "../../services";
  82 import { HttpService, RequestState } from "../../services/HttpService";
  83 import { setupTippy } from "../../tippy";
  84 import { toast } from "../../toast";
  85 import { CommentNodes } from "../comment/comment-nodes";
  86 import { DataTypeSelect } from "../common/data-type-select";
  87 import { HtmlTags } from "../common/html-tags";
  88 import { Icon, Spinner } from "../common/icon";
  89 import { ListingTypeSelect } from "../common/listing-type-select";
  90 import { Paginator } from "../common/paginator";
  91 import { SortSelect } from "../common/sort-select";
  92 import { CommunityLink } from "../community/community-link";
  93 import { PostListings } from "../post/post-listings";
  94 import { SiteSidebar } from "./site-sidebar";
  95
  96 interface HomeState {
  97   postsRes: RequestState<GetPostsResponse>;
  98   commentsRes: RequestState<GetCommentsResponse>;
  99   trendingCommunitiesRes: RequestState<ListCommunitiesResponse>;
 100   showSubscribedMobile: boolean;
 101   showTrendingMobile: boolean;
 102   showSidebarMobile: boolean;
 103   subscribedCollapsed: boolean;
 104   scrolled: boolean;
 105   tagline?: string;
 106   siteRes: GetSiteResponse;
 107   finished: Map<CommentId, boolean | undefined>;
 108   isIsomorphic: boolean;
 109 }
 110
 111 interface HomeProps {
 112   listingType: ListingType;
 113   dataType: DataType;
 114   sort: SortType;
 115   page: number;
 116 }
 117
 118 type HomeData = RouteDataResponse<{
 119   postsRes: GetPostsResponse;
 120   commentsRes: GetCommentsResponse;
 121   trendingCommunitiesRes: ListCommunitiesResponse;
 122 }>;
 123
 124 function getRss(listingType: ListingType) {
 125   const { sort } = getHomeQueryParams();
 126   const auth = myAuth();
 127
 128   let rss: string | undefined = undefined;
 129
 130   switch (listingType) {
 131     case "All": {
 132       rss = `/feeds/all.xml?sort=${sort}`;
 133       break;
 134     }
 135     case "Local": {
 136       rss = `/feeds/local.xml?sort=${sort}`;
 137       break;
 138     }
 139     case "Subscribed": {
 140       rss = auth ? `/feeds/front/${auth}.xml?sort=${sort}` : undefined;
 141       break;
 142     }
 143   }
 144
 145   return (
 146     rss && (
 147       <>
 148         <a href={rss} rel={relTags} title="RSS">
 149           <Icon icon="rss" classes="text-muted small" />
 150         </a>
 151         <link rel="alternate" type="application/atom+xml" href={rss} />
 152       </>
 153     )
 154   );
 155 }
 156
 157 function getDataTypeFromQuery(type?: string): DataType {
 158   return type ? DataType[type] : DataType.Post;
 159 }
 160
 161 function getListingTypeFromQuery(type?: string): ListingType {
 162   const myListingType =
 163     UserService.Instance.myUserInfo?.local_user_view?.local_user
 164       ?.default_listing_type;
 165
 166   return (type ? (type as ListingType) : myListingType) ?? "Local";
 167 }
 168
 169 function getSortTypeFromQuery(type?: string): SortType {
 170   const mySortType =
 171     UserService.Instance.myUserInfo?.local_user_view?.local_user
 172       ?.default_sort_type;
 173
 174   return (type ? (type as SortType) : mySortType) ?? "Active";
 175 }
 176
 177 const getHomeQueryParams = () =>
 178   getQueryParams<HomeProps>({
 179     sort: getSortTypeFromQuery,
 180     listingType: getListingTypeFromQuery,
 181     page: getPageFromString,
 182     dataType: getDataTypeFromQuery,
 183   });
 184
 185 const MobileButton = ({
 186   textKey,
 187   show,
 188   onClick,
 189 }: {
 190   textKey: NoOptionI18nKeys;
 191   show: boolean;
 192   onClick: MouseEventHandler<HTMLButtonElement>;
 193 }) => (
 194   <button
 195     className="btn btn-secondary d-inline-block mb-2 me-3"
 196     onClick={onClick}
 197   >
 198     {I18NextService.i18n.t(textKey)}{" "}
 199     <Icon icon={show ? `minus-square` : `plus-square`} classes="icon-inline" />
 200   </button>
 201 );
 202
 203 const LinkButton = ({
 204   path,
 205   translationKey,
 206 }: {
 207   path: string;
 208   translationKey: NoOptionI18nKeys;
 209 }) => (
 210   <Link className="btn btn-secondary d-block" to={path}>
 211     {I18NextService.i18n.t(translationKey)}
 212   </Link>
 213 );
 214
 215 export class Home extends Component<any, HomeState> {
 216   private isoData = setIsoData<HomeData>(this.context);
 217   state: HomeState = {
 218     postsRes: { state: "empty" },
 219     commentsRes: { state: "empty" },
 220     trendingCommunitiesRes: { state: "empty" },
 221     scrolled: true,
 222     siteRes: this.isoData.site_res,
 223     showSubscribedMobile: false,
 224     showTrendingMobile: false,
 225     showSidebarMobile: false,
 226     subscribedCollapsed: false,
 227     finished: new Map(),
 228     isIsomorphic: false,
 229   };
 230
 231   constructor(props: any, context: any) {
 232     super(props, context);
 233
 234     this.handleSortChange = this.handleSortChange.bind(this);
 235     this.handleListingTypeChange = this.handleListingTypeChange.bind(this);
 236     this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
 237     this.handlePageChange = this.handlePageChange.bind(this);
 238
 239     this.handleCreateComment = this.handleCreateComment.bind(this);
 240     this.handleEditComment = this.handleEditComment.bind(this);
 241     this.handleSaveComment = this.handleSaveComment.bind(this);
 242     this.handleBlockPerson = this.handleBlockPerson.bind(this);
 243     this.handleDeleteComment = this.handleDeleteComment.bind(this);
 244     this.handleRemoveComment = this.handleRemoveComment.bind(this);
 245     this.handleCommentVote = this.handleCommentVote.bind(this);
 246     this.handleAddModToCommunity = this.handleAddModToCommunity.bind(this);
 247     this.handleAddAdmin = this.handleAddAdmin.bind(this);
 248     this.handlePurgePerson = this.handlePurgePerson.bind(this);
 249     this.handlePurgeComment = this.handlePurgeComment.bind(this);
 250     this.handleCommentReport = this.handleCommentReport.bind(this);
 251     this.handleDistinguishComment = this.handleDistinguishComment.bind(this);
 252     this.handleTransferCommunity = this.handleTransferCommunity.bind(this);
 253     this.handleCommentReplyRead = this.handleCommentReplyRead.bind(this);
 254     this.handlePersonMentionRead = this.handlePersonMentionRead.bind(this);
 255     this.handleBanFromCommunity = this.handleBanFromCommunity.bind(this);
 256     this.handleBanPerson = this.handleBanPerson.bind(this);
 257     this.handlePostEdit = this.handlePostEdit.bind(this);
 258     this.handlePostVote = this.handlePostVote.bind(this);
 259     this.handlePostReport = this.handlePostReport.bind(this);
 260     this.handleLockPost = this.handleLockPost.bind(this);
 261     this.handleDeletePost = this.handleDeletePost.bind(this);
 262     this.handleRemovePost = this.handleRemovePost.bind(this);
 263     this.handleSavePost = this.handleSavePost.bind(this);
 264     this.handlePurgePost = this.handlePurgePost.bind(this);
 265     this.handleFeaturePost = this.handleFeaturePost.bind(this);
 266
 267     // Only fetch the data if coming from another route
 268     if (FirstLoadService.isFirstLoad) {
 269       const { trendingCommunitiesRes, commentsRes, postsRes } =
 270         this.isoData.routeData;
 271
 272       this.state = {
 273         ...this.state,
 274         trendingCommunitiesRes,
 275         commentsRes,
 276         postsRes,
 277         tagline: getRandomFromList(this.state?.siteRes?.taglines ?? [])
 278           ?.content,
 279         isIsomorphic: true,
 280       };
 281     }
 282   }
 283
 284   async componentDidMount() {
 285     if (
 286       !this.state.isIsomorphic ||
 287       !Object.values(this.isoData.routeData).some(
 288         res => res.state === "success" || res.state === "failed"
 289       )
 290     ) {
 291       await Promise.all([this.fetchTrendingCommunities(), this.fetchData()]);
 292     }
 293
 294     setupTippy();
 295   }
 296
 297   static async fetchInitialData({
 298     client,
 299     auth,
 300     query: { dataType: urlDataType, listingType, page: urlPage, sort: urlSort },
 301   }: InitialFetchRequest<QueryParams<HomeProps>>): Promise<HomeData> {
 302     const dataType = getDataTypeFromQuery(urlDataType);
 303
 304     // TODO figure out auth default_listingType, default_sort_type
 305     const type_ = getListingTypeFromQuery(listingType);
 306     const sort = getSortTypeFromQuery(urlSort);
 307
 308     const page = urlPage ? Number(urlPage) : 1;
 309
 310     let postsRes: RequestState<GetPostsResponse> = { state: "empty" };
 311     let commentsRes: RequestState<GetCommentsResponse> = {
 312       state: "empty",
 313     };
 314
 315     if (dataType === DataType.Post) {
 316       const getPostsForm: GetPosts = {
 317         type_,
 318         page,
 319         limit: fetchLimit,
 320         sort,
 321         saved_only: false,
 322         auth,
 323       };
 324
 325       postsRes = await client.getPosts(getPostsForm);
 326     } else {
 327       const getCommentsForm: GetComments = {
 328         page,
 329         limit: fetchLimit,
 330         sort: postToCommentSortType(sort),
 331         type_,
 332         saved_only: false,
 333         auth,
 334       };
 335
 336       commentsRes = await client.getComments(getCommentsForm);
 337     }
 338
 339     const trendingCommunitiesForm: ListCommunities = {
 340       type_: "Local",
 341       sort: "Hot",
 342       limit: trendingFetchLimit,
 343       auth,
 344     };
 345
 346     return {
 347       trendingCommunitiesRes: await client.listCommunities(
 348         trendingCommunitiesForm
 349       ),
 350       commentsRes,
 351       postsRes,
 352     };
 353   }
 354
 355   get documentTitle(): string {
 356     const { name, description } = this.state.siteRes.site_view.site;
 357
 358     return description ? `${name} - ${description}` : name;
 359   }
 360
 361   render() {
 362     const {
 363       tagline,
 364       siteRes: {
 365         site_view: {
 366           local_site: { site_setup },
 367         },
 368       },
 369     } = this.state;
 370
 371     return (
 372       <div className="home container-lg">
 373         <HtmlTags
 374           title={this.documentTitle}
 375           path={this.context.router.route.match.url}
 376         />
 377         {site_setup && (
 378           <div className="row">
 379             <main role="main" className="col-12 col-md-8">
 380               {tagline && (
 381                 <div
 382                   id="tagline"
 383                   dangerouslySetInnerHTML={mdToHtml(tagline)}
 384                 ></div>
 385               )}
 386               <div className="d-block d-md-none">{this.mobileView}</div>
 387               {this.posts}
 388             </main>
 389             <aside className="d-none d-md-block col-md-4">
 390               {this.mySidebar}
 391             </aside>
 392           </div>
 393         )}
 394       </div>
 395     );
 396   }
 397
 398   get hasFollows(): boolean {
 399     const mui = UserService.Instance.myUserInfo;
 400     return !!mui && mui.follows.length > 0;
 401   }
 402
 403   get mobileView() {
 404     const {
 405       siteRes: {
 406         site_view: { counts, site },
 407         admins,
 408       },
 409       showSubscribedMobile,
 410       showTrendingMobile,
 411       showSidebarMobile,
 412     } = this.state;
 413
 414     return (
 415       <div className="row">
 416         <div className="col-12">
 417           {this.hasFollows && (
 418             <MobileButton
 419               textKey="subscribed"
 420               show={showSubscribedMobile}
 421               onClick={linkEvent(this, this.handleShowSubscribedMobile)}
 422             />
 423           )}
 424           <MobileButton
 425             textKey="trending"
 426             show={showTrendingMobile}
 427             onClick={linkEvent(this, this.handleShowTrendingMobile)}
 428           />
 429           <MobileButton
 430             textKey="sidebar"
 431             show={showSidebarMobile}
 432             onClick={linkEvent(this, this.handleShowSidebarMobile)}
 433           />
 434           {showSidebarMobile && (
 435             <SiteSidebar
 436               site={site}
 437               admins={admins}
 438               counts={counts}
 439               showLocal={showLocal(this.isoData)}
 440               isMobile={true}
 441             />
 442           )}
 443           {showTrendingMobile && (
 444             <div className="card border-secondary mb-3">
 445               {this.trendingCommunities()}
 446             </div>
 447           )}
 448           {showSubscribedMobile && (
 449             <div className="card border-secondary mb-3">
 450               {this.subscribedCommunities(true)}
 451             </div>
 452           )}
 453         </div>
 454       </div>
 455     );
 456   }
 457
 458   get mySidebar() {
 459     const {
 460       siteRes: {
 461         site_view: { counts, site },
 462         admins,
 463       },
 464     } = this.state;
 465
 466     return (
 467       <div id="sidebarContainer">
 468         <section id="sidebarMain" className="card border-secondary mb-3">
 469           {this.trendingCommunities()}
 470         </section>
 471         <SiteSidebar
 472           site={site}
 473           admins={admins}
 474           counts={counts}
 475           showLocal={showLocal(this.isoData)}
 476         />
 477         {this.hasFollows && (
 478           <div className="accordion">
 479             <section
 480               id="sidebarSubscribed"
 481               className="card border-secondary mb-3"
 482             >
 483               {this.subscribedCommunities(false)}
 484             </section>
 485           </div>
 486         )}
 487       </div>
 488     );
 489   }
 490
 491   trendingCommunities() {
 492     switch (this.state.trendingCommunitiesRes?.state) {
 493       case "loading":
 494         return (
 495           <h5>
 496             <Spinner large />
 497           </h5>
 498         );
 499       case "success": {
 500         const trending = this.state.trendingCommunitiesRes.data.communities;
 501         return (
 502           <>
 503             <header className="card-header d-flex align-items-center">
 504               <h5 className="mb-0">
 505                 <T i18nKey="trending_communities">
 506                   #
 507                   <Link className="text-body" to="/communities">
 508                     #
 509                   </Link>
 510                 </T>
 511               </h5>
 512             </header>
 513             <div className="card-body">
 514               {trending.length > 0 && (
 515                 <ul className="list-inline">
 516                   {trending.map(cv => (
 517                     <li key={cv.community.id} className="list-inline-item">
 518                       <CommunityLink community={cv.community} />
 519                     </li>
 520                   ))}
 521                 </ul>
 522               )}
 523               {canCreateCommunity(this.state.siteRes) && (
 524                 <LinkButton
 525                   path="/create_community"
 526                   translationKey="create_a_community"
 527                 />
 528               )}
 529               <LinkButton
 530                 path="/communities"
 531                 translationKey="explore_communities"
 532               />
 533             </div>
 534           </>
 535         );
 536       }
 537     }
 538   }
 539
 540   subscribedCommunities(isMobile = false) {
 541     const { subscribedCollapsed } = this.state;
 542
 543     return (
 544       <>
 545         <header
 546           className="card-header d-flex align-items-center"
 547           id="sidebarSubscribedHeader"
 548         >
 549           <h5 className="mb-0 d-inline">
 550             <T class="d-inline" i18nKey="subscribed_to_communities">
 551               #
 552               <Link className="text-body" to="/communities">
 553                 #
 554               </Link>
 555             </T>
 556           </h5>
 557           {!isMobile && (
 558             <button
 559               type="button"
 560               className="btn btn-sm text-muted"
 561               onClick={linkEvent(this, this.handleCollapseSubscribe)}
 562               aria-label={
 563                 subscribedCollapsed
 564                   ? I18NextService.i18n.t("expand")
 565                   : I18NextService.i18n.t("collapse")
 566               }
 567               data-tippy-content={
 568                 subscribedCollapsed
 569                   ? I18NextService.i18n.t("expand")
 570                   : I18NextService.i18n.t("collapse")
 571               }
 572               aria-expanded="true"
 573               aria-controls="sidebarSubscribedBody"
 574             >
 575               <Icon
 576                 icon={`${subscribedCollapsed ? "plus" : "minus"}-square`}
 577                 classes="icon-inline"
 578               />
 579             </button>
 580           )}
 581         </header>
 582         {!subscribedCollapsed && (
 583           <div
 584             id="sidebarSubscribedBody"
 585             aria-labelledby="sidebarSubscribedHeader"
 586           >
 587             <div className="card-body">
 588               <ul className="list-inline mb-0">
 589                 {UserService.Instance.myUserInfo?.follows.map(cfv => (
 590                   <li
 591                     key={cfv.community.id}
 592                     className="list-inline-item d-inline-block"
 593                   >
 594                     <CommunityLink community={cfv.community} />
 595                   </li>
 596                 ))}
 597               </ul>
 598             </div>
 599           </div>
 600         )}
 601       </>
 602     );
 603   }
 604
 605   async updateUrl({ dataType, listingType, page, sort }: Partial<HomeProps>) {
 606     const {
 607       dataType: urlDataType,
 608       listingType: urlListingType,
 609       page: urlPage,
 610       sort: urlSort,
 611     } = getHomeQueryParams();
 612
 613     const queryParams: QueryParams<HomeProps> = {
 614       dataType: getDataTypeString(dataType ?? urlDataType),
 615       listingType: listingType ?? urlListingType,
 616       page: (page ?? urlPage).toString(),
 617       sort: sort ?? urlSort,
 618     };
 619
 620     this.props.history.push({
 621       pathname: "/",
 622       search: getQueryString(queryParams),
 623     });
 624
 625     if (!this.state.scrolled) {
 626       this.setState({ scrolled: true });
 627       setTimeout(() => window.scrollTo(0, 0), 0);
 628     }
 629
 630     await this.fetchData();
 631   }
 632
 633   get posts() {
 634     const { page } = getHomeQueryParams();
 635
 636     return (
 637       <div className="main-content-wrapper">
 638         <div>
 639           {this.selects}
 640           {this.listings}
 641           <Paginator page={page} onChange={this.handlePageChange} />
 642         </div>
 643       </div>
 644     );
 645   }
 646
 647   get listings() {
 648     const { dataType } = getHomeQueryParams();
 649     const siteRes = this.state.siteRes;
 650
 651     if (dataType === DataType.Post) {
 652       switch (this.state.postsRes?.state) {
 653         case "loading":
 654           return (
 655             <h5>
 656               <Spinner large />
 657             </h5>
 658           );
 659         case "success": {
 660           const posts = this.state.postsRes.data.posts;
 661           return (
 662             <PostListings
 663               posts={posts}
 664               showCommunity
 665               removeDuplicates
 666               enableDownvotes={enableDownvotes(siteRes)}
 667               enableNsfw={enableNsfw(siteRes)}
 668               allLanguages={siteRes.all_languages}
 669               siteLanguages={siteRes.discussion_languages}
 670               onBlockPerson={this.handleBlockPerson}
 671               onPostEdit={this.handlePostEdit}
 672               onPostVote={this.handlePostVote}
 673               onPostReport={this.handlePostReport}
 674               onLockPost={this.handleLockPost}
 675               onDeletePost={this.handleDeletePost}
 676               onRemovePost={this.handleRemovePost}
 677               onSavePost={this.handleSavePost}
 678               onPurgePerson={this.handlePurgePerson}
 679               onPurgePost={this.handlePurgePost}
 680               onBanPerson={this.handleBanPerson}
 681               onBanPersonFromCommunity={this.handleBanFromCommunity}
 682               onAddModToCommunity={this.handleAddModToCommunity}
 683               onAddAdmin={this.handleAddAdmin}
 684               onTransferCommunity={this.handleTransferCommunity}
 685               onFeaturePost={this.handleFeaturePost}
 686             />
 687           );
 688         }
 689       }
 690     } else {
 691       switch (this.state.commentsRes.state) {
 692         case "loading":
 693           return (
 694             <h5>
 695               <Spinner large />
 696             </h5>
 697           );
 698         case "success": {
 699           const comments = this.state.commentsRes.data.comments;
 700           return (
 701             <CommentNodes
 702               nodes={commentsToFlatNodes(comments)}
 703               viewType={CommentViewType.Flat}
 704               finished={this.state.finished}
 705               noIndent
 706               showCommunity
 707               showContext
 708               enableDownvotes={enableDownvotes(siteRes)}
 709               allLanguages={siteRes.all_languages}
 710               siteLanguages={siteRes.discussion_languages}
 711               onSaveComment={this.handleSaveComment}
 712               onBlockPerson={this.handleBlockPerson}
 713               onDeleteComment={this.handleDeleteComment}
 714               onRemoveComment={this.handleRemoveComment}
 715               onCommentVote={this.handleCommentVote}
 716               onCommentReport={this.handleCommentReport}
 717               onDistinguishComment={this.handleDistinguishComment}
 718               onAddModToCommunity={this.handleAddModToCommunity}
 719               onAddAdmin={this.handleAddAdmin}
 720               onTransferCommunity={this.handleTransferCommunity}
 721               onPurgeComment={this.handlePurgeComment}
 722               onPurgePerson={this.handlePurgePerson}
 723               onCommentReplyRead={this.handleCommentReplyRead}
 724               onPersonMentionRead={this.handlePersonMentionRead}
 725               onBanPersonFromCommunity={this.handleBanFromCommunity}
 726               onBanPerson={this.handleBanPerson}
 727               onCreateComment={this.handleCreateComment}
 728               onEditComment={this.handleEditComment}
 729             />
 730           );
 731         }
 732       }
 733     }
 734   }
 735
 736   get selects() {
 737     const { listingType, dataType, sort } = getHomeQueryParams();
 738
 739     return (
 740       <div className="row align-items-center mb-3 g-3">
 741         <div className="col-auto">
 742           <DataTypeSelect
 743             type_={dataType}
 744             onChange={this.handleDataTypeChange}
 745           />
 746         </div>
 747         <div className="col-auto">
 748           <ListingTypeSelect
 749             type_={listingType}
 750             showLocal={showLocal(this.isoData)}
 751             showSubscribed
 752             onChange={this.handleListingTypeChange}
 753           />
 754         </div>
 755         <div className="col-auto">
 756           <SortSelect sort={sort} onChange={this.handleSortChange} />
 757         </div>
 758         <div className="col-auto ps-0">{getRss(listingType)}</div>
 759       </div>
 760     );
 761   }
 762
 763   async fetchTrendingCommunities() {
 764     this.setState({ trendingCommunitiesRes: { state: "loading" } });
 765     this.setState({
 766       trendingCommunitiesRes: await HttpService.client.listCommunities({
 767         type_: "Local",
 768         sort: "Hot",
 769         limit: trendingFetchLimit,
 770         auth: myAuth(),
 771       }),
 772     });
 773   }
 774
 775   async fetchData() {
 776     const auth = myAuth();
 777     const { dataType, page, listingType, sort } = getHomeQueryParams();
 778
 779     if (dataType === DataType.Post) {
 780       this.setState({ postsRes: { state: "loading" } });
 781       this.setState({
 782         postsRes: await HttpService.client.getPosts({
 783           page,
 784           limit: fetchLimit,
 785           sort,
 786           saved_only: false,
 787           type_: listingType,
 788           auth,
 789         }),
 790       });
 791     } else {
 792       this.setState({ commentsRes: { state: "loading" } });
 793       this.setState({
 794         commentsRes: await HttpService.client.getComments({
 795           page,
 796           limit: fetchLimit,
 797           sort: postToCommentSortType(sort),
 798           saved_only: false,
 799           type_: listingType,
 800           auth,
 801         }),
 802       });
 803     }
 804
 805     setupTippy();
 806   }
 807
 808   handleShowSubscribedMobile(i: Home) {
 809     i.setState({ showSubscribedMobile: !i.state.showSubscribedMobile });
 810   }
 811
 812   handleShowTrendingMobile(i: Home) {
 813     i.setState({ showTrendingMobile: !i.state.showTrendingMobile });
 814   }
 815
 816   handleShowSidebarMobile(i: Home) {
 817     i.setState({ showSidebarMobile: !i.state.showSidebarMobile });
 818   }
 819
 820   handleCollapseSubscribe(i: Home) {
 821     i.setState({ subscribedCollapsed: !i.state.subscribedCollapsed });
 822   }
 823
 824   handlePageChange(page: number) {
 825     this.setState({ scrolled: false });
 826     this.updateUrl({ page });
 827   }
 828
 829   handleSortChange(val: SortType) {
 830     this.setState({ scrolled: false });
 831     this.updateUrl({ sort: val, page: 1 });
 832   }
 833
 834   handleListingTypeChange(val: ListingType) {
 835     this.setState({ scrolled: false });
 836     this.updateUrl({ listingType: val, page: 1 });
 837   }
 838
 839   handleDataTypeChange(val: DataType) {
 840     this.setState({ scrolled: false });
 841     this.updateUrl({ dataType: val, page: 1 });
 842   }
 843
 844   async handleAddModToCommunity(form: AddModToCommunity) {
 845     // TODO not sure what to do here
 846     await HttpService.client.addModToCommunity(form);
 847   }
 848
 849   async handlePurgePerson(form: PurgePerson) {
 850     const purgePersonRes = await HttpService.client.purgePerson(form);
 851     this.purgeItem(purgePersonRes);
 852   }
 853
 854   async handlePurgeComment(form: PurgeComment) {
 855     const purgeCommentRes = await HttpService.client.purgeComment(form);
 856     this.purgeItem(purgeCommentRes);
 857   }
 858
 859   async handlePurgePost(form: PurgePost) {
 860     const purgeRes = await HttpService.client.purgePost(form);
 861     this.purgeItem(purgeRes);
 862   }
 863
 864   async handleBlockPerson(form: BlockPerson) {
 865     const blockPersonRes = await HttpService.client.blockPerson(form);
 866     if (blockPersonRes.state == "success") {
 867       updatePersonBlock(blockPersonRes.data);
 868     }
 869   }
 870
 871   async handleCreateComment(form: CreateComment) {
 872     const createCommentRes = await HttpService.client.createComment(form);
 873     this.createAndUpdateComments(createCommentRes);
 874
 875     return createCommentRes;
 876   }
 877
 878   async handleEditComment(form: EditComment) {
 879     const editCommentRes = await HttpService.client.editComment(form);
 880     this.findAndUpdateComment(editCommentRes);
 881
 882     return editCommentRes;
 883   }
 884
 885   async handleDeleteComment(form: DeleteComment) {
 886     const deleteCommentRes = await HttpService.client.deleteComment(form);
 887     this.findAndUpdateComment(deleteCommentRes);
 888   }
 889
 890   async handleDeletePost(form: DeletePost) {
 891     const deleteRes = await HttpService.client.deletePost(form);
 892     this.findAndUpdatePost(deleteRes);
 893   }
 894
 895   async handleRemovePost(form: RemovePost) {
 896     const removeRes = await HttpService.client.removePost(form);
 897     this.findAndUpdatePost(removeRes);
 898   }
 899
 900   async handleRemoveComment(form: RemoveComment) {
 901     const removeCommentRes = await HttpService.client.removeComment(form);
 902     this.findAndUpdateComment(removeCommentRes);
 903   }
 904
 905   async handleSaveComment(form: SaveComment) {
 906     const saveCommentRes = await HttpService.client.saveComment(form);
 907     this.findAndUpdateComment(saveCommentRes);
 908   }
 909
 910   async handleSavePost(form: SavePost) {
 911     const saveRes = await HttpService.client.savePost(form);
 912     this.findAndUpdatePost(saveRes);
 913   }
 914
 915   async handleFeaturePost(form: FeaturePost) {
 916     const featureRes = await HttpService.client.featurePost(form);
 917     this.findAndUpdatePost(featureRes);
 918   }
 919
 920   async handleCommentVote(form: CreateCommentLike) {
 921     const voteRes = await HttpService.client.likeComment(form);
 922     this.findAndUpdateComment(voteRes);
 923   }
 924
 925   async handlePostEdit(form: EditPost) {
 926     const res = await HttpService.client.editPost(form);
 927     this.findAndUpdatePost(res);
 928   }
 929
 930   async handlePostVote(form: CreatePostLike) {
 931     const voteRes = await HttpService.client.likePost(form);
 932     this.findAndUpdatePost(voteRes);
 933   }
 934
 935   async handleCommentReport(form: CreateCommentReport) {
 936     const reportRes = await HttpService.client.createCommentReport(form);
 937     if (reportRes.state == "success") {
 938       toast(I18NextService.i18n.t("report_created"));
 939     }
 940   }
 941
 942   async handlePostReport(form: CreatePostReport) {
 943     const reportRes = await HttpService.client.createPostReport(form);
 944     if (reportRes.state == "success") {
 945       toast(I18NextService.i18n.t("report_created"));
 946     }
 947   }
 948
 949   async handleLockPost(form: LockPost) {
 950     const lockRes = await HttpService.client.lockPost(form);
 951     this.findAndUpdatePost(lockRes);
 952   }
 953
 954   async handleDistinguishComment(form: DistinguishComment) {
 955     const distinguishRes = await HttpService.client.distinguishComment(form);
 956     this.findAndUpdateComment(distinguishRes);
 957   }
 958
 959   async handleAddAdmin(form: AddAdmin) {
 960     const addAdminRes = await HttpService.client.addAdmin(form);
 961
 962     if (addAdminRes.state == "success") {
 963       this.setState(s => ((s.siteRes.admins = addAdminRes.data.admins), s));
 964     }
 965   }
 966
 967   async handleTransferCommunity(form: TransferCommunity) {
 968     await HttpService.client.transferCommunity(form);
 969     toast(I18NextService.i18n.t("transfer_community"));
 970   }
 971
 972   async handleCommentReplyRead(form: MarkCommentReplyAsRead) {
 973     const readRes = await HttpService.client.markCommentReplyAsRead(form);
 974     this.findAndUpdateCommentReply(readRes);
 975   }
 976
 977   async handlePersonMentionRead(form: MarkPersonMentionAsRead) {
 978     // TODO not sure what to do here. Maybe it is actually optional, because post doesn't need it.
 979     await HttpService.client.markPersonMentionAsRead(form);
 980   }
 981
 982   async handleBanFromCommunity(form: BanFromCommunity) {
 983     const banRes = await HttpService.client.banFromCommunity(form);
 984     this.updateBanFromCommunity(banRes);
 985   }
 986
 987   async handleBanPerson(form: BanPerson) {
 988     const banRes = await HttpService.client.banPerson(form);
 989     this.updateBan(banRes);
 990   }
 991
 992   updateBanFromCommunity(banRes: RequestState<BanFromCommunityResponse>) {
 993     // Maybe not necessary
 994     if (banRes.state == "success") {
 995       this.setState(s => {
 996         if (s.postsRes.state == "success") {
 997           s.postsRes.data.posts
 998             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 999             .forEach(
1000               c => (c.creator_banned_from_community = banRes.data.banned)
1001             );
1002         }
1003         if (s.commentsRes.state == "success") {
1004           s.commentsRes.data.comments
1005             .filter(c => c.creator.id == banRes.data.person_view.person.id)
1006             .forEach(
1007               c => (c.creator_banned_from_community = banRes.data.banned)
1008             );
1009         }
1010         return s;
1011       });
1012     }
1013   }
1014
1015   updateBan(banRes: RequestState<BanPersonResponse>) {
1016     // Maybe not necessary
1017     if (banRes.state == "success") {
1018       this.setState(s => {
1019         if (s.postsRes.state == "success") {
1020           s.postsRes.data.posts
1021             .filter(c => c.creator.id == banRes.data.person_view.person.id)
1022             .forEach(c => (c.creator.banned = banRes.data.banned));
1023         }
1024         if (s.commentsRes.state == "success") {
1025           s.commentsRes.data.comments
1026             .filter(c => c.creator.id == banRes.data.person_view.person.id)
1027             .forEach(c => (c.creator.banned = banRes.data.banned));
1028         }
1029         return s;
1030       });
1031     }
1032   }
1033
1034   purgeItem(purgeRes: RequestState<PurgeItemResponse>) {
1035     if (purgeRes.state == "success") {
1036       toast(I18NextService.i18n.t("purge_success"));
1037       this.context.router.history.push(`/`);
1038     }
1039   }
1040
1041   findAndUpdateComment(res: RequestState<CommentResponse>) {
1042     this.setState(s => {
1043       if (s.commentsRes.state == "success" && res.state == "success") {
1044         s.commentsRes.data.comments = editComment(
1045           res.data.comment_view,
1046           s.commentsRes.data.comments
1047         );
1048         s.finished.set(res.data.comment_view.comment.id, true);
1049       }
1050       return s;
1051     });
1052   }
1053
1054   createAndUpdateComments(res: RequestState<CommentResponse>) {
1055     this.setState(s => {
1056       if (s.commentsRes.state == "success" && res.state == "success") {
1057         s.commentsRes.data.comments.unshift(res.data.comment_view);
1058
1059         // Set finished for the parent
1060         s.finished.set(
1061           getCommentParentId(res.data.comment_view.comment) ?? 0,
1062           true
1063         );
1064       }
1065       return s;
1066     });
1067   }
1068
1069   findAndUpdateCommentReply(res: RequestState<CommentReplyResponse>) {
1070     this.setState(s => {
1071       if (s.commentsRes.state == "success" && res.state == "success") {
1072         s.commentsRes.data.comments = editWith(
1073           res.data.comment_reply_view,
1074           s.commentsRes.data.comments
1075         );
1076       }
1077       return s;
1078     });
1079   }
1080
1081   findAndUpdatePost(res: RequestState<PostResponse>) {
1082     this.setState(s => {
1083       if (s.postsRes.state == "success" && res.state == "success") {
1084         s.postsRes.data.posts = editPost(
1085           res.data.post_view,
1086           s.postsRes.data.posts
1087         );
1088       }
1089       return s;
1090     });
1091   }
1092 }