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   MarkPostAsRead,
  63   PostResponse,
  64   PurgeComment,
  65   PurgeItemResponse,
  66   PurgePerson,
  67   PurgePost,
  68   RemoveComment,
  69   RemovePost,
  70   SaveComment,
  71   SavePost,
  72   SortType,
  73   TransferCommunity,
  74 } from "lemmy-js-client";
  75 import { fetchLimit, relTags, trendingFetchLimit } from "../../config";
  76 import {
  77   CommentViewType,
  78   DataType,
  79   InitialFetchRequest,
  80 } from "../../interfaces";
  81 import { mdToHtml } from "../../markdown";
  82 import {
  83   FirstLoadService,
  84   HomeCacheService,
  85   I18NextService,
  86   UserService,
  87 } from "../../services";
  88 import { HttpService, RequestState } from "../../services/HttpService";
  89 import { setupTippy } from "../../tippy";
  90 import { toast } from "../../toast";
  91 import { CommentNodes } from "../comment/comment-nodes";
  92 import { DataTypeSelect } from "../common/data-type-select";
  93 import { HtmlTags } from "../common/html-tags";
  94 import { Icon, Spinner } from "../common/icon";
  95 import { ListingTypeSelect } from "../common/listing-type-select";
  96 import { Paginator } from "../common/paginator";
  97 import { SortSelect } from "../common/sort-select";
  98 import { CommunityLink } from "../community/community-link";
  99 import { PostListings } from "../post/post-listings";
 100 import { SiteSidebar } from "./site-sidebar";
 101
 102 interface HomeState {
 103   postsRes: RequestState<GetPostsResponse>;
 104   commentsRes: RequestState<GetCommentsResponse>;
 105   trendingCommunitiesRes: RequestState<ListCommunitiesResponse>;
 106   showSubscribedMobile: boolean;
 107   showTrendingMobile: boolean;
 108   showSidebarMobile: boolean;
 109   subscribedCollapsed: boolean;
 110   scrolled: boolean;
 111   tagline?: string;
 112   siteRes: GetSiteResponse;
 113   finished: Map<CommentId, boolean | undefined>;
 114   isIsomorphic: boolean;
 115 }
 116
 117 interface HomeProps {
 118   listingType?: ListingType;
 119   dataType: DataType;
 120   sort: SortType;
 121   page: number;
 122 }
 123
 124 type HomeData = RouteDataResponse<{
 125   postsRes: GetPostsResponse;
 126   commentsRes: GetCommentsResponse;
 127   trendingCommunitiesRes: ListCommunitiesResponse;
 128 }>;
 129
 130 function getRss(listingType: ListingType) {
 131   const { sort } = getHomeQueryParams();
 132   const auth = myAuth();
 133
 134   let rss: string | undefined = undefined;
 135
 136   switch (listingType) {
 137     case "All": {
 138       rss = `/feeds/all.xml?sort=${sort}`;
 139       break;
 140     }
 141     case "Local": {
 142       rss = `/feeds/local.xml?sort=${sort}`;
 143       break;
 144     }
 145     case "Subscribed": {
 146       rss = auth ? `/feeds/front/${auth}.xml?sort=${sort}` : undefined;
 147       break;
 148     }
 149   }
 150
 151   return (
 152     rss && (
 153       <>
 154         <a href={rss} rel={relTags} title="RSS">
 155           <Icon icon="rss" classes="text-muted small" />
 156         </a>
 157         <link rel="alternate" type="application/atom+xml" href={rss} />
 158       </>
 159     )
 160   );
 161 }
 162
 163 function getDataTypeFromQuery(type?: string): DataType {
 164   return type ? DataType[type] : DataType.Post;
 165 }
 166
 167 function getListingTypeFromQuery(type?: string): ListingType | undefined {
 168   const myListingType =
 169     UserService.Instance.myUserInfo?.local_user_view?.local_user
 170       ?.default_listing_type;
 171
 172   return type ? (type as ListingType) : myListingType;
 173 }
 174
 175 function getSortTypeFromQuery(type?: string): SortType {
 176   const mySortType =
 177     UserService.Instance.myUserInfo?.local_user_view?.local_user
 178       ?.default_sort_type;
 179
 180   return (type ? (type as SortType) : mySortType) ?? "Active";
 181 }
 182
 183 const getHomeQueryParams = () =>
 184   getQueryParams<HomeProps>({
 185     sort: getSortTypeFromQuery,
 186     listingType: getListingTypeFromQuery,
 187     page: getPageFromString,
 188     dataType: getDataTypeFromQuery,
 189   });
 190
 191 const MobileButton = ({
 192   textKey,
 193   show,
 194   onClick,
 195 }: {
 196   textKey: NoOptionI18nKeys;
 197   show: boolean;
 198   onClick: MouseEventHandler<HTMLButtonElement>;
 199 }) => (
 200   <button
 201     className="btn btn-secondary d-inline-block mb-2 me-3"
 202     onClick={onClick}
 203   >
 204     {I18NextService.i18n.t(textKey)}{" "}
 205     <Icon icon={show ? `minus-square` : `plus-square`} classes="icon-inline" />
 206   </button>
 207 );
 208
 209 const LinkButton = ({
 210   path,
 211   translationKey,
 212 }: {
 213   path: string;
 214   translationKey: NoOptionI18nKeys;
 215 }) => (
 216   <Link className="btn btn-secondary d-block" to={path}>
 217     {I18NextService.i18n.t(translationKey)}
 218   </Link>
 219 );
 220
 221 export class Home extends Component<any, HomeState> {
 222   private isoData = setIsoData<HomeData>(this.context);
 223   state: HomeState = {
 224     postsRes: { state: "empty" },
 225     commentsRes: { state: "empty" },
 226     trendingCommunitiesRes: { state: "empty" },
 227     scrolled: true,
 228     siteRes: this.isoData.site_res,
 229     showSubscribedMobile: false,
 230     showTrendingMobile: false,
 231     showSidebarMobile: false,
 232     subscribedCollapsed: false,
 233     finished: new Map(),
 234     isIsomorphic: false,
 235   };
 236
 237   constructor(props: any, context: any) {
 238     super(props, context);
 239
 240     this.handleSortChange = this.handleSortChange.bind(this);
 241     this.handleListingTypeChange = this.handleListingTypeChange.bind(this);
 242     this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
 243     this.handlePageChange = this.handlePageChange.bind(this);
 244
 245     this.handleCreateComment = this.handleCreateComment.bind(this);
 246     this.handleEditComment = this.handleEditComment.bind(this);
 247     this.handleSaveComment = this.handleSaveComment.bind(this);
 248     this.handleBlockPerson = this.handleBlockPerson.bind(this);
 249     this.handleDeleteComment = this.handleDeleteComment.bind(this);
 250     this.handleRemoveComment = this.handleRemoveComment.bind(this);
 251     this.handleCommentVote = this.handleCommentVote.bind(this);
 252     this.handleAddModToCommunity = this.handleAddModToCommunity.bind(this);
 253     this.handleAddAdmin = this.handleAddAdmin.bind(this);
 254     this.handlePurgePerson = this.handlePurgePerson.bind(this);
 255     this.handlePurgeComment = this.handlePurgeComment.bind(this);
 256     this.handleCommentReport = this.handleCommentReport.bind(this);
 257     this.handleDistinguishComment = this.handleDistinguishComment.bind(this);
 258     this.handleTransferCommunity = this.handleTransferCommunity.bind(this);
 259     this.handleCommentReplyRead = this.handleCommentReplyRead.bind(this);
 260     this.handlePersonMentionRead = this.handlePersonMentionRead.bind(this);
 261     this.handleBanFromCommunity = this.handleBanFromCommunity.bind(this);
 262     this.handleBanPerson = this.handleBanPerson.bind(this);
 263     this.handlePostEdit = this.handlePostEdit.bind(this);
 264     this.handlePostVote = this.handlePostVote.bind(this);
 265     this.handlePostReport = this.handlePostReport.bind(this);
 266     this.handleLockPost = this.handleLockPost.bind(this);
 267     this.handleDeletePost = this.handleDeletePost.bind(this);
 268     this.handleRemovePost = this.handleRemovePost.bind(this);
 269     this.handleSavePost = this.handleSavePost.bind(this);
 270     this.handlePurgePost = this.handlePurgePost.bind(this);
 271     this.handleFeaturePost = this.handleFeaturePost.bind(this);
 272     this.handleMarkPostAsRead = this.handleMarkPostAsRead.bind(this);
 273
 274     // Only fetch the data if coming from another route
 275     if (FirstLoadService.isFirstLoad) {
 276       const { trendingCommunitiesRes, commentsRes, postsRes } =
 277         this.isoData.routeData;
 278
 279       this.state = {
 280         ...this.state,
 281         trendingCommunitiesRes,
 282         commentsRes,
 283         postsRes,
 284         isIsomorphic: true,
 285       };
 286
 287       HomeCacheService.postsRes = postsRes;
 288     }
 289
 290     this.state.tagline = getRandomFromList(this.state?.siteRes?.taglines ?? [])
 291       ?.content;
 292   }
 293
 294   componentWillUnmount() {
 295     HomeCacheService.activate();
 296   }
 297
 298   async componentDidMount() {
 299     if (
 300       !this.state.isIsomorphic ||
 301       !Object.values(this.isoData.routeData).some(
 302         res => res.state === "success" || res.state === "failed",
 303       )
 304     ) {
 305       await Promise.all([this.fetchTrendingCommunities(), this.fetchData()]);
 306     }
 307
 308     setupTippy();
 309   }
 310
 311   static async fetchInitialData({
 312     client,
 313     auth,
 314     query: { dataType: urlDataType, listingType, page: urlPage, sort: urlSort },
 315     site,
 316   }: InitialFetchRequest<QueryParams<HomeProps>>): Promise<HomeData> {
 317     const dataType = getDataTypeFromQuery(urlDataType);
 318     const type_ =
 319       getListingTypeFromQuery(listingType) ??
 320       site.site_view.local_site.default_post_listing_type;
 321     const sort = getSortTypeFromQuery(urlSort);
 322
 323     const page = urlPage ? Number(urlPage) : 1;
 324
 325     let postsRes: RequestState<GetPostsResponse> = { state: "empty" };
 326     let commentsRes: RequestState<GetCommentsResponse> = {
 327       state: "empty",
 328     };
 329
 330     if (dataType === DataType.Post) {
 331       const getPostsForm: GetPosts = {
 332         type_,
 333         page,
 334         limit: fetchLimit,
 335         sort,
 336         saved_only: false,
 337         auth,
 338       };
 339
 340       postsRes = await client.getPosts(getPostsForm);
 341     } else {
 342       const getCommentsForm: GetComments = {
 343         page,
 344         limit: fetchLimit,
 345         sort: postToCommentSortType(sort),
 346         type_,
 347         saved_only: false,
 348         auth,
 349       };
 350
 351       commentsRes = await client.getComments(getCommentsForm);
 352     }
 353
 354     const trendingCommunitiesForm: ListCommunities = {
 355       type_: "Local",
 356       sort: "Hot",
 357       limit: trendingFetchLimit,
 358       auth,
 359     };
 360
 361     return {
 362       trendingCommunitiesRes: await client.listCommunities(
 363         trendingCommunitiesForm,
 364       ),
 365       commentsRes,
 366       postsRes,
 367     };
 368   }
 369
 370   get documentTitle(): string {
 371     const { name, description } = this.state.siteRes.site_view.site;
 372
 373     return description ? `${name} - ${description}` : name;
 374   }
 375
 376   render() {
 377     const {
 378       tagline,
 379       siteRes: {
 380         site_view: {
 381           local_site: { site_setup },
 382         },
 383       },
 384     } = this.state;
 385
 386     return (
 387       <div className="home container-lg">
 388         <HtmlTags
 389           title={this.documentTitle}
 390           path={this.context.router.route.match.url}
 391         />
 392         {site_setup && (
 393           <div className="row">
 394             <main role="main" className="col-12 col-md-8 col-lg-9">
 395               {tagline && (
 396                 <div
 397                   id="tagline"
 398                   dangerouslySetInnerHTML={mdToHtml(tagline)}
 399                 ></div>
 400               )}
 401               <div className="d-block d-md-none">{this.mobileView}</div>
 402               {this.posts}
 403             </main>
 404             <aside className="d-none d-md-block col-md-4 col-lg-3">
 405               {this.mySidebar}
 406             </aside>
 407           </div>
 408         )}
 409       </div>
 410     );
 411   }
 412
 413   get hasFollows(): boolean {
 414     const mui = UserService.Instance.myUserInfo;
 415     return !!mui && mui.follows.length > 0;
 416   }
 417
 418   get mobileView() {
 419     const {
 420       siteRes: {
 421         site_view: { counts, site },
 422         admins,
 423       },
 424       showSubscribedMobile,
 425       showTrendingMobile,
 426       showSidebarMobile,
 427     } = this.state;
 428
 429     return (
 430       <div className="row">
 431         <div className="col-12">
 432           {this.hasFollows && (
 433             <MobileButton
 434               textKey="subscribed"
 435               show={showSubscribedMobile}
 436               onClick={linkEvent(this, this.handleShowSubscribedMobile)}
 437             />
 438           )}
 439           <MobileButton
 440             textKey="trending"
 441             show={showTrendingMobile}
 442             onClick={linkEvent(this, this.handleShowTrendingMobile)}
 443           />
 444           <MobileButton
 445             textKey="sidebar"
 446             show={showSidebarMobile}
 447             onClick={linkEvent(this, this.handleShowSidebarMobile)}
 448           />
 449           {showSidebarMobile && (
 450             <SiteSidebar
 451               site={site}
 452               admins={admins}
 453               counts={counts}
 454               showLocal={showLocal(this.isoData)}
 455               isMobile={true}
 456             />
 457           )}
 458           {showTrendingMobile && (
 459             <div className="card border-secondary mb-3">
 460               {this.trendingCommunities()}
 461             </div>
 462           )}
 463           {showSubscribedMobile && (
 464             <div className="card border-secondary mb-3">
 465               {this.subscribedCommunities(true)}
 466             </div>
 467           )}
 468         </div>
 469       </div>
 470     );
 471   }
 472
 473   get mySidebar() {
 474     const {
 475       siteRes: {
 476         site_view: { counts, site },
 477         admins,
 478       },
 479     } = this.state;
 480
 481     return (
 482       <div id="sidebarContainer">
 483         <section id="sidebarMain" className="card border-secondary mb-3">
 484           {this.trendingCommunities()}
 485         </section>
 486         <SiteSidebar
 487           site={site}
 488           admins={admins}
 489           counts={counts}
 490           showLocal={showLocal(this.isoData)}
 491         />
 492         {this.hasFollows && (
 493           <div className="accordion">
 494             <section
 495               id="sidebarSubscribed"
 496               className="card border-secondary mb-3"
 497             >
 498               {this.subscribedCommunities(false)}
 499             </section>
 500           </div>
 501         )}
 502       </div>
 503     );
 504   }
 505
 506   trendingCommunities() {
 507     switch (this.state.trendingCommunitiesRes?.state) {
 508       case "loading":
 509         return (
 510           <h5>
 511             <Spinner large />
 512           </h5>
 513         );
 514       case "success": {
 515         const trending = this.state.trendingCommunitiesRes.data.communities;
 516         return (
 517           <>
 518             <header className="card-header d-flex align-items-center">
 519               <h5 className="mb-0">
 520                 <T i18nKey="trending_communities">
 521                   #
 522                   <Link className="text-body" to="/communities">
 523                     #
 524                   </Link>
 525                 </T>
 526               </h5>
 527             </header>
 528             <div className="card-body">
 529               {trending.length > 0 && (
 530                 <ul className="list-inline">
 531                   {trending.map(cv => (
 532                     <li key={cv.community.id} className="list-inline-item">
 533                       <CommunityLink community={cv.community} />
 534                     </li>
 535                   ))}
 536                 </ul>
 537               )}
 538               {canCreateCommunity(this.state.siteRes) && (
 539                 <LinkButton
 540                   path="/create_community"
 541                   translationKey="create_a_community"
 542                 />
 543               )}
 544               <LinkButton
 545                 path="/communities"
 546                 translationKey="explore_communities"
 547               />
 548             </div>
 549           </>
 550         );
 551       }
 552     }
 553   }
 554
 555   subscribedCommunities(isMobile = false) {
 556     const { subscribedCollapsed } = this.state;
 557
 558     return (
 559       <>
 560         <header
 561           className="card-header d-flex align-items-center"
 562           id="sidebarSubscribedHeader"
 563         >
 564           <h5 className="mb-0 d-inline">
 565             <T class="d-inline" i18nKey="subscribed_to_communities">
 566               #
 567               <Link className="text-body" to="/communities">
 568                 #
 569               </Link>
 570             </T>
 571           </h5>
 572           {!isMobile && (
 573             <button
 574               type="button"
 575               className="btn btn-sm text-muted"
 576               onClick={linkEvent(this, this.handleCollapseSubscribe)}
 577               aria-label={
 578                 subscribedCollapsed
 579                   ? I18NextService.i18n.t("expand")
 580                   : I18NextService.i18n.t("collapse")
 581               }
 582               data-tippy-content={
 583                 subscribedCollapsed
 584                   ? I18NextService.i18n.t("expand")
 585                   : I18NextService.i18n.t("collapse")
 586               }
 587               aria-expanded="true"
 588               aria-controls="sidebarSubscribedBody"
 589             >
 590               <Icon
 591                 icon={`${subscribedCollapsed ? "plus" : "minus"}-square`}
 592                 classes="icon-inline"
 593               />
 594             </button>
 595           )}
 596         </header>
 597         {!subscribedCollapsed && (
 598           <div
 599             id="sidebarSubscribedBody"
 600             aria-labelledby="sidebarSubscribedHeader"
 601           >
 602             <div className="card-body">
 603               <ul className="list-inline mb-0">
 604                 {UserService.Instance.myUserInfo?.follows.map(cfv => (
 605                   <li
 606                     key={cfv.community.id}
 607                     className="list-inline-item d-inline-block"
 608                   >
 609                     <CommunityLink community={cfv.community} />
 610                   </li>
 611                 ))}
 612               </ul>
 613             </div>
 614           </div>
 615         )}
 616       </>
 617     );
 618   }
 619
 620   async updateUrl({ dataType, listingType, page, sort }: Partial<HomeProps>) {
 621     const {
 622       dataType: urlDataType,
 623       listingType: urlListingType,
 624       page: urlPage,
 625       sort: urlSort,
 626     } = getHomeQueryParams();
 627
 628     const queryParams: QueryParams<HomeProps> = {
 629       dataType: getDataTypeString(dataType ?? urlDataType),
 630       listingType: listingType ?? urlListingType,
 631       page: (page ?? urlPage).toString(),
 632       sort: sort ?? urlSort,
 633     };
 634
 635     this.props.history.push({
 636       pathname: "/",
 637       search: getQueryString(queryParams),
 638     });
 639
 640     if (!this.state.scrolled) {
 641       this.setState({ scrolled: true });
 642       setTimeout(() => window.scrollTo(0, 0), 0);
 643     }
 644
 645     await this.fetchData();
 646   }
 647
 648   get posts() {
 649     const { page } = getHomeQueryParams();
 650
 651     return (
 652       <div className="main-content-wrapper">
 653         <div>
 654           {this.selects}
 655           {this.listings}
 656           <Paginator page={page} onChange={this.handlePageChange} />
 657         </div>
 658       </div>
 659     );
 660   }
 661
 662   get listings() {
 663     const { dataType } = getHomeQueryParams();
 664     const siteRes = this.state.siteRes;
 665
 666     if (dataType === DataType.Post) {
 667       switch (this.state.postsRes?.state) {
 668         case "empty":
 669           return <div style="min-height: 20000px;"></div>;
 670         case "loading":
 671           return (
 672             <h5>
 673               <Spinner large />
 674             </h5>
 675           );
 676         case "success": {
 677           const posts = this.state.postsRes.data.posts;
 678           return (
 679             <PostListings
 680               posts={posts}
 681               showCommunity
 682               removeDuplicates
 683               enableDownvotes={enableDownvotes(siteRes)}
 684               enableNsfw={enableNsfw(siteRes)}
 685               allLanguages={siteRes.all_languages}
 686               siteLanguages={siteRes.discussion_languages}
 687               onBlockPerson={this.handleBlockPerson}
 688               onPostEdit={this.handlePostEdit}
 689               onPostVote={this.handlePostVote}
 690               onPostReport={this.handlePostReport}
 691               onLockPost={this.handleLockPost}
 692               onDeletePost={this.handleDeletePost}
 693               onRemovePost={this.handleRemovePost}
 694               onSavePost={this.handleSavePost}
 695               onPurgePerson={this.handlePurgePerson}
 696               onPurgePost={this.handlePurgePost}
 697               onBanPerson={this.handleBanPerson}
 698               onBanPersonFromCommunity={this.handleBanFromCommunity}
 699               onAddModToCommunity={this.handleAddModToCommunity}
 700               onAddAdmin={this.handleAddAdmin}
 701               onTransferCommunity={this.handleTransferCommunity}
 702               onFeaturePost={this.handleFeaturePost}
 703               onMarkPostAsRead={this.handleMarkPostAsRead}
 704             />
 705           );
 706         }
 707       }
 708     } else {
 709       switch (this.state.commentsRes.state) {
 710         case "loading":
 711           return (
 712             <h5>
 713               <Spinner large />
 714             </h5>
 715           );
 716         case "success": {
 717           const comments = this.state.commentsRes.data.comments;
 718           return (
 719             <CommentNodes
 720               nodes={commentsToFlatNodes(comments)}
 721               viewType={CommentViewType.Flat}
 722               finished={this.state.finished}
 723               isTopLevel
 724               showCommunity
 725               showContext
 726               enableDownvotes={enableDownvotes(siteRes)}
 727               allLanguages={siteRes.all_languages}
 728               siteLanguages={siteRes.discussion_languages}
 729               onSaveComment={this.handleSaveComment}
 730               onBlockPerson={this.handleBlockPerson}
 731               onDeleteComment={this.handleDeleteComment}
 732               onRemoveComment={this.handleRemoveComment}
 733               onCommentVote={this.handleCommentVote}
 734               onCommentReport={this.handleCommentReport}
 735               onDistinguishComment={this.handleDistinguishComment}
 736               onAddModToCommunity={this.handleAddModToCommunity}
 737               onAddAdmin={this.handleAddAdmin}
 738               onTransferCommunity={this.handleTransferCommunity}
 739               onPurgeComment={this.handlePurgeComment}
 740               onPurgePerson={this.handlePurgePerson}
 741               onCommentReplyRead={this.handleCommentReplyRead}
 742               onPersonMentionRead={this.handlePersonMentionRead}
 743               onBanPersonFromCommunity={this.handleBanFromCommunity}
 744               onBanPerson={this.handleBanPerson}
 745               onCreateComment={this.handleCreateComment}
 746               onEditComment={this.handleEditComment}
 747             />
 748           );
 749         }
 750       }
 751     }
 752   }
 753
 754   get selects() {
 755     const { listingType, dataType, sort } = getHomeQueryParams();
 756
 757     return (
 758       <div className="row align-items-center mb-3 g-3">
 759         <div className="col-auto">
 760           <DataTypeSelect
 761             type_={dataType}
 762             onChange={this.handleDataTypeChange}
 763           />
 764         </div>
 765         <div className="col-auto">
 766           <ListingTypeSelect
 767             type_={
 768               listingType ??
 769               this.state.siteRes.site_view.local_site.default_post_listing_type
 770             }
 771             showLocal={showLocal(this.isoData)}
 772             showSubscribed
 773             onChange={this.handleListingTypeChange}
 774           />
 775         </div>
 776         <div className="col-auto">
 777           <SortSelect sort={sort} onChange={this.handleSortChange} />
 778         </div>
 779         <div className="col-auto ps-0">
 780           {getRss(
 781             listingType ??
 782               this.state.siteRes.site_view.local_site.default_post_listing_type,
 783           )}
 784         </div>
 785       </div>
 786     );
 787   }
 788
 789   async fetchTrendingCommunities() {
 790     this.setState({ trendingCommunitiesRes: { state: "loading" } });
 791     this.setState({
 792       trendingCommunitiesRes: await HttpService.client.listCommunities({
 793         type_: "Local",
 794         sort: "Hot",
 795         limit: trendingFetchLimit,
 796         auth: myAuth(),
 797       }),
 798     });
 799   }
 800
 801   async fetchData() {
 802     const auth = myAuth();
 803     const { dataType, page, listingType, sort } = getHomeQueryParams();
 804
 805     if (dataType === DataType.Post) {
 806       if (HomeCacheService.active) {
 807         const { postsRes, scrollY } = HomeCacheService;
 808         HomeCacheService.deactivate();
 809         this.setState({ postsRes });
 810         window.scrollTo({
 811           left: 0,
 812           top: scrollY,
 813           behavior: "instant",
 814         });
 815       } else {
 816         this.setState({ postsRes: { state: "loading" } });
 817         this.setState({
 818           postsRes: await HttpService.client.getPosts({
 819             page,
 820             limit: fetchLimit,
 821             sort,
 822             saved_only: false,
 823             type_: listingType,
 824             auth,
 825           }),
 826         });
 827
 828         HomeCacheService.postsRes = this.state.postsRes;
 829       }
 830     } else {
 831       this.setState({ commentsRes: { state: "loading" } });
 832       this.setState({
 833         commentsRes: await HttpService.client.getComments({
 834           page,
 835           limit: fetchLimit,
 836           sort: postToCommentSortType(sort),
 837           saved_only: false,
 838           type_: listingType,
 839           auth,
 840         }),
 841       });
 842     }
 843
 844     setupTippy();
 845   }
 846
 847   handleShowSubscribedMobile(i: Home) {
 848     i.setState({ showSubscribedMobile: !i.state.showSubscribedMobile });
 849   }
 850
 851   handleShowTrendingMobile(i: Home) {
 852     i.setState({ showTrendingMobile: !i.state.showTrendingMobile });
 853   }
 854
 855   handleShowSidebarMobile(i: Home) {
 856     i.setState({ showSidebarMobile: !i.state.showSidebarMobile });
 857   }
 858
 859   handleCollapseSubscribe(i: Home) {
 860     i.setState({ subscribedCollapsed: !i.state.subscribedCollapsed });
 861   }
 862
 863   handlePageChange(page: number) {
 864     this.setState({ scrolled: false });
 865     this.updateUrl({ page });
 866   }
 867
 868   handleSortChange(val: SortType) {
 869     this.setState({ scrolled: false });
 870     this.updateUrl({ sort: val, page: 1 });
 871   }
 872
 873   handleListingTypeChange(val: ListingType) {
 874     this.setState({ scrolled: false });
 875     this.updateUrl({ listingType: val, page: 1 });
 876   }
 877
 878   handleDataTypeChange(val: DataType) {
 879     this.setState({ scrolled: false });
 880     this.updateUrl({ dataType: val, page: 1 });
 881   }
 882
 883   async handleAddModToCommunity(form: AddModToCommunity) {
 884     // TODO not sure what to do here
 885     await HttpService.client.addModToCommunity(form);
 886   }
 887
 888   async handlePurgePerson(form: PurgePerson) {
 889     const purgePersonRes = await HttpService.client.purgePerson(form);
 890     this.purgeItem(purgePersonRes);
 891   }
 892
 893   async handlePurgeComment(form: PurgeComment) {
 894     const purgeCommentRes = await HttpService.client.purgeComment(form);
 895     this.purgeItem(purgeCommentRes);
 896   }
 897
 898   async handlePurgePost(form: PurgePost) {
 899     const purgeRes = await HttpService.client.purgePost(form);
 900     this.purgeItem(purgeRes);
 901   }
 902
 903   async handleBlockPerson(form: BlockPerson) {
 904     const blockPersonRes = await HttpService.client.blockPerson(form);
 905     if (blockPersonRes.state === "success") {
 906       updatePersonBlock(blockPersonRes.data);
 907     }
 908   }
 909
 910   async handleCreateComment(form: CreateComment) {
 911     const createCommentRes = await HttpService.client.createComment(form);
 912     this.createAndUpdateComments(createCommentRes);
 913
 914     return createCommentRes;
 915   }
 916
 917   async handleEditComment(form: EditComment) {
 918     const editCommentRes = await HttpService.client.editComment(form);
 919     this.findAndUpdateComment(editCommentRes);
 920
 921     return editCommentRes;
 922   }
 923
 924   async handleDeleteComment(form: DeleteComment) {
 925     const deleteCommentRes = await HttpService.client.deleteComment(form);
 926     this.findAndUpdateComment(deleteCommentRes);
 927   }
 928
 929   async handleDeletePost(form: DeletePost) {
 930     const deleteRes = await HttpService.client.deletePost(form);
 931     this.findAndUpdatePost(deleteRes);
 932   }
 933
 934   async handleRemovePost(form: RemovePost) {
 935     const removeRes = await HttpService.client.removePost(form);
 936     this.findAndUpdatePost(removeRes);
 937   }
 938
 939   async handleRemoveComment(form: RemoveComment) {
 940     const removeCommentRes = await HttpService.client.removeComment(form);
 941     this.findAndUpdateComment(removeCommentRes);
 942   }
 943
 944   async handleSaveComment(form: SaveComment) {
 945     const saveCommentRes = await HttpService.client.saveComment(form);
 946     this.findAndUpdateComment(saveCommentRes);
 947   }
 948
 949   async handleSavePost(form: SavePost) {
 950     const saveRes = await HttpService.client.savePost(form);
 951     this.findAndUpdatePost(saveRes);
 952   }
 953
 954   async handleFeaturePost(form: FeaturePost) {
 955     const featureRes = await HttpService.client.featurePost(form);
 956     this.findAndUpdatePost(featureRes);
 957   }
 958
 959   async handleCommentVote(form: CreateCommentLike) {
 960     const voteRes = await HttpService.client.likeComment(form);
 961     this.findAndUpdateComment(voteRes);
 962   }
 963
 964   async handlePostEdit(form: EditPost) {
 965     const res = await HttpService.client.editPost(form);
 966     this.findAndUpdatePost(res);
 967   }
 968
 969   async handlePostVote(form: CreatePostLike) {
 970     const voteRes = await HttpService.client.likePost(form);
 971     this.findAndUpdatePost(voteRes);
 972   }
 973
 974   async handleCommentReport(form: CreateCommentReport) {
 975     const reportRes = await HttpService.client.createCommentReport(form);
 976     if (reportRes.state === "success") {
 977       toast(I18NextService.i18n.t("report_created"));
 978     }
 979   }
 980
 981   async handlePostReport(form: CreatePostReport) {
 982     const reportRes = await HttpService.client.createPostReport(form);
 983     if (reportRes.state === "success") {
 984       toast(I18NextService.i18n.t("report_created"));
 985     }
 986   }
 987
 988   async handleLockPost(form: LockPost) {
 989     const lockRes = await HttpService.client.lockPost(form);
 990     this.findAndUpdatePost(lockRes);
 991   }
 992
 993   async handleDistinguishComment(form: DistinguishComment) {
 994     const distinguishRes = await HttpService.client.distinguishComment(form);
 995     this.findAndUpdateComment(distinguishRes);
 996   }
 997
 998   async handleAddAdmin(form: AddAdmin) {
 999     const addAdminRes = await HttpService.client.addAdmin(form);
1000
1001     if (addAdminRes.state === "success") {
1002       this.setState(s => ((s.siteRes.admins = addAdminRes.data.admins), s));
1003     }
1004   }
1005
1006   async handleTransferCommunity(form: TransferCommunity) {
1007     await HttpService.client.transferCommunity(form);
1008     toast(I18NextService.i18n.t("transfer_community"));
1009   }
1010
1011   async handleCommentReplyRead(form: MarkCommentReplyAsRead) {
1012     const readRes = await HttpService.client.markCommentReplyAsRead(form);
1013     this.findAndUpdateCommentReply(readRes);
1014   }
1015
1016   async handlePersonMentionRead(form: MarkPersonMentionAsRead) {
1017     // TODO not sure what to do here. Maybe it is actually optional, because post doesn't need it.
1018     await HttpService.client.markPersonMentionAsRead(form);
1019   }
1020
1021   async handleBanFromCommunity(form: BanFromCommunity) {
1022     const banRes = await HttpService.client.banFromCommunity(form);
1023     this.updateBanFromCommunity(banRes);
1024   }
1025
1026   async handleBanPerson(form: BanPerson) {
1027     const banRes = await HttpService.client.banPerson(form);
1028     this.updateBan(banRes);
1029   }
1030
1031   async handleMarkPostAsRead(form: MarkPostAsRead) {
1032     const res = await HttpService.client.markPostAsRead(form);
1033     this.findAndUpdatePost(res);
1034   }
1035
1036   updateBanFromCommunity(banRes: RequestState<BanFromCommunityResponse>) {
1037     // Maybe not necessary
1038     if (banRes.state === "success") {
1039       this.setState(s => {
1040         if (s.postsRes.state === "success") {
1041           s.postsRes.data.posts
1042             .filter(c => c.creator.id === banRes.data.person_view.person.id)
1043             .forEach(
1044               c => (c.creator_banned_from_community = banRes.data.banned),
1045             );
1046         }
1047         if (s.commentsRes.state === "success") {
1048           s.commentsRes.data.comments
1049             .filter(c => c.creator.id === banRes.data.person_view.person.id)
1050             .forEach(
1051               c => (c.creator_banned_from_community = banRes.data.banned),
1052             );
1053         }
1054         return s;
1055       });
1056     }
1057   }
1058
1059   updateBan(banRes: RequestState<BanPersonResponse>) {
1060     // Maybe not necessary
1061     if (banRes.state === "success") {
1062       this.setState(s => {
1063         if (s.postsRes.state === "success") {
1064           s.postsRes.data.posts
1065             .filter(c => c.creator.id === banRes.data.person_view.person.id)
1066             .forEach(c => (c.creator.banned = banRes.data.banned));
1067         }
1068         if (s.commentsRes.state === "success") {
1069           s.commentsRes.data.comments
1070             .filter(c => c.creator.id === banRes.data.person_view.person.id)
1071             .forEach(c => (c.creator.banned = banRes.data.banned));
1072         }
1073         return s;
1074       });
1075     }
1076   }
1077
1078   purgeItem(purgeRes: RequestState<PurgeItemResponse>) {
1079     if (purgeRes.state === "success") {
1080       toast(I18NextService.i18n.t("purge_success"));
1081       this.context.router.history.push(`/`);
1082     }
1083   }
1084
1085   findAndUpdateComment(res: RequestState<CommentResponse>) {
1086     this.setState(s => {
1087       if (s.commentsRes.state === "success" && res.state === "success") {
1088         s.commentsRes.data.comments = editComment(
1089           res.data.comment_view,
1090           s.commentsRes.data.comments,
1091         );
1092         s.finished.set(res.data.comment_view.comment.id, true);
1093       }
1094       return s;
1095     });
1096   }
1097
1098   createAndUpdateComments(res: RequestState<CommentResponse>) {
1099     this.setState(s => {
1100       if (s.commentsRes.state === "success" && res.state === "success") {
1101         s.commentsRes.data.comments.unshift(res.data.comment_view);
1102
1103         // Set finished for the parent
1104         s.finished.set(
1105           getCommentParentId(res.data.comment_view.comment) ?? 0,
1106           true,
1107         );
1108       }
1109       return s;
1110     });
1111   }
1112
1113   findAndUpdateCommentReply(res: RequestState<CommentReplyResponse>) {
1114     this.setState(s => {
1115       if (s.commentsRes.state === "success" && res.state === "success") {
1116         s.commentsRes.data.comments = editWith(
1117           res.data.comment_reply_view,
1118           s.commentsRes.data.comments,
1119         );
1120       }
1121       return s;
1122     });
1123   }
1124
1125   findAndUpdatePost(res: RequestState<PostResponse>) {
1126     this.setState(s => {
1127       if (s.postsRes.state === "success" && res.state === "success") {
1128         s.postsRes.data.posts = editPost(
1129           res.data.post_view,
1130           s.postsRes.data.posts,
1131         );
1132       }
1133       return s;
1134     });
1135   }
1136 }