src/shared/components/community/community.tsx

   1 import { Component, linkEvent } from "inferno";
   2 import { RouteComponentProps } from "inferno-router/dist/Route";
   3 import {
   4   AddAdmin,
   5   AddModToCommunity,
   6   AddModToCommunityResponse,
   7   BanFromCommunity,
   8   BanFromCommunityResponse,
   9   BanPerson,
  10   BanPersonResponse,
  11   BlockCommunity,
  12   BlockPerson,
  13   CommentId,
  14   CommentReplyResponse,
  15   CommentResponse,
  16   CommunityResponse,
  17   CreateComment,
  18   CreateCommentLike,
  19   CreateCommentReport,
  20   CreatePostLike,
  21   CreatePostReport,
  22   DeleteComment,
  23   DeleteCommunity,
  24   DeletePost,
  25   DistinguishComment,
  26   EditComment,
  27   EditCommunity,
  28   EditPost,
  29   FeaturePost,
  30   FollowCommunity,
  31   GetComments,
  32   GetCommentsResponse,
  33   GetCommunity,
  34   GetCommunityResponse,
  35   GetPosts,
  36   GetPostsResponse,
  37   GetSiteResponse,
  38   LockPost,
  39   MarkCommentReplyAsRead,
  40   MarkPersonMentionAsRead,
  41   PostResponse,
  42   PurgeComment,
  43   PurgeCommunity,
  44   PurgeItemResponse,
  45   PurgePerson,
  46   PurgePost,
  47   RemoveComment,
  48   RemoveCommunity,
  49   RemovePost,
  50   SaveComment,
  51   SavePost,
  52   SortType,
  53   TransferCommunity,
  54 } from "lemmy-js-client";
  55 import { i18n } from "../../i18next";
  56 import {
  57   CommentViewType,
  58   DataType,
  59   InitialFetchRequest,
  60 } from "../../interfaces";
  61 import { UserService } from "../../services";
  62 import { FirstLoadService } from "../../services/FirstLoadService";
  63 import { HttpService, RequestState } from "../../services/HttpService";
  64 import {
  65   QueryParams,
  66   commentsToFlatNodes,
  67   communityRSSUrl,
  68   editComment,
  69   editPost,
  70   editWith,
  71   enableDownvotes,
  72   enableNsfw,
  73   fetchLimit,
  74   getCommentParentId,
  75   getDataTypeString,
  76   getPageFromString,
  77   getQueryParams,
  78   getQueryString,
  79   myAuth,
  80   postToCommentSortType,
  81   relTags,
  82   restoreScrollPosition,
  83   saveScrollPosition,
  84   setIsoData,
  85   setupTippy,
  86   showLocal,
  87   toast,
  88   updateCommunityBlock,
  89   updatePersonBlock,
  90 } from "../../utils";
  91 import { CommentNodes } from "../comment/comment-nodes";
  92 import { BannerIconHeader } from "../common/banner-icon-header";
  93 import { DataTypeSelect } from "../common/data-type-select";
  94 import { HtmlTags } from "../common/html-tags";
  95 import { Icon, Spinner } from "../common/icon";
  96 import { Paginator } from "../common/paginator";
  97 import { SortSelect } from "../common/sort-select";
  98 import { Sidebar } from "../community/sidebar";
  99 import { SiteSidebar } from "../home/site-sidebar";
 100 import { PostListings } from "../post/post-listings";
 101 import { CommunityLink } from "./community-link";
 102
 103 interface State {
 104   communityRes: RequestState<GetCommunityResponse>;
 105   postsRes: RequestState<GetPostsResponse>;
 106   commentsRes: RequestState<GetCommentsResponse>;
 107   siteRes: GetSiteResponse;
 108   showSidebarMobile: boolean;
 109   finished: Map<CommentId, boolean | undefined>;
 110   isIsomorphic: boolean;
 111 }
 112
 113 interface CommunityProps {
 114   dataType: DataType;
 115   sort: SortType;
 116   page: number;
 117 }
 118
 119 function getCommunityQueryParams() {
 120   return getQueryParams<CommunityProps>({
 121     dataType: getDataTypeFromQuery,
 122     page: getPageFromString,
 123     sort: getSortTypeFromQuery,
 124   });
 125 }
 126
 127 function getDataTypeFromQuery(type?: string): DataType {
 128   return type ? DataType[type] : DataType.Post;
 129 }
 130
 131 function getSortTypeFromQuery(type?: string): SortType {
 132   const mySortType =
 133     UserService.Instance.myUserInfo?.local_user_view.local_user
 134       .default_sort_type;
 135
 136   return type ? (type as SortType) : mySortType ?? "Active";
 137 }
 138
 139 export class Community extends Component<
 140   RouteComponentProps<{ name: string }>,
 141   State
 142 > {
 143   private isoData = setIsoData(this.context);
 144   state: State = {
 145     communityRes: { state: "empty" },
 146     postsRes: { state: "empty" },
 147     commentsRes: { state: "empty" },
 148     siteRes: this.isoData.site_res,
 149     showSidebarMobile: false,
 150     finished: new Map(),
 151     isIsomorphic: false,
 152   };
 153
 154   constructor(props: RouteComponentProps<{ name: string }>, context: any) {
 155     super(props, context);
 156
 157     this.handleSortChange = this.handleSortChange.bind(this);
 158     this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
 159     this.handlePageChange = this.handlePageChange.bind(this);
 160
 161     // All of the action binds
 162     this.handleDeleteCommunity = this.handleDeleteCommunity.bind(this);
 163     this.handleEditCommunity = this.handleEditCommunity.bind(this);
 164     this.handleFollow = this.handleFollow.bind(this);
 165     this.handleRemoveCommunity = this.handleRemoveCommunity.bind(this);
 166     this.handleCreateComment = this.handleCreateComment.bind(this);
 167     this.handleEditComment = this.handleEditComment.bind(this);
 168     this.handleSaveComment = this.handleSaveComment.bind(this);
 169     this.handleBlockCommunity = this.handleBlockCommunity.bind(this);
 170     this.handleBlockPerson = this.handleBlockPerson.bind(this);
 171     this.handleDeleteComment = this.handleDeleteComment.bind(this);
 172     this.handleRemoveComment = this.handleRemoveComment.bind(this);
 173     this.handleCommentVote = this.handleCommentVote.bind(this);
 174     this.handleAddModToCommunity = this.handleAddModToCommunity.bind(this);
 175     this.handleAddAdmin = this.handleAddAdmin.bind(this);
 176     this.handlePurgePerson = this.handlePurgePerson.bind(this);
 177     this.handlePurgeComment = this.handlePurgeComment.bind(this);
 178     this.handleCommentReport = this.handleCommentReport.bind(this);
 179     this.handleDistinguishComment = this.handleDistinguishComment.bind(this);
 180     this.handleTransferCommunity = this.handleTransferCommunity.bind(this);
 181     this.handleCommentReplyRead = this.handleCommentReplyRead.bind(this);
 182     this.handlePersonMentionRead = this.handlePersonMentionRead.bind(this);
 183     this.handleBanFromCommunity = this.handleBanFromCommunity.bind(this);
 184     this.handleBanPerson = this.handleBanPerson.bind(this);
 185     this.handlePostVote = this.handlePostVote.bind(this);
 186     this.handlePostEdit = this.handlePostEdit.bind(this);
 187     this.handlePostReport = this.handlePostReport.bind(this);
 188     this.handleLockPost = this.handleLockPost.bind(this);
 189     this.handleDeletePost = this.handleDeletePost.bind(this);
 190     this.handleRemovePost = this.handleRemovePost.bind(this);
 191     this.handleSavePost = this.handleSavePost.bind(this);
 192     this.handlePurgePost = this.handlePurgePost.bind(this);
 193     this.handleFeaturePost = this.handleFeaturePost.bind(this);
 194
 195     // Only fetch the data if coming from another route
 196     if (FirstLoadService.isFirstLoad) {
 197       const [communityRes, postsRes, commentsRes] = this.isoData.routeData;
 198       this.state = {
 199         ...this.state,
 200         communityRes,
 201         postsRes,
 202         commentsRes,
 203         isIsomorphic: true,
 204       };
 205     }
 206   }
 207
 208   async fetchCommunity() {
 209     this.setState({ communityRes: { state: "loading" } });
 210     this.setState({
 211       communityRes: await HttpService.client.getCommunity({
 212         name: this.props.match.params.name,
 213         auth: myAuth(),
 214       }),
 215     });
 216   }
 217
 218   async componentDidMount() {
 219     if (!this.state.isIsomorphic) {
 220       await Promise.all([this.fetchCommunity(), this.fetchData()]);
 221     }
 222
 223     setupTippy();
 224   }
 225
 226   componentWillUnmount() {
 227     saveScrollPosition(this.context);
 228   }
 229
 230   static fetchInitialData({
 231     client,
 232     path,
 233     query: { dataType: urlDataType, page: urlPage, sort: urlSort },
 234     auth,
 235   }: InitialFetchRequest<QueryParams<CommunityProps>>): Promise<
 236     RequestState<any>
 237   >[] {
 238     const pathSplit = path.split("/");
 239     const promises: Promise<RequestState<any>>[] = [];
 240
 241     const communityName = pathSplit[2];
 242     const communityForm: GetCommunity = {
 243       name: communityName,
 244       auth,
 245     };
 246     promises.push(client.getCommunity(communityForm));
 247
 248     const dataType = getDataTypeFromQuery(urlDataType);
 249
 250     const sort = getSortTypeFromQuery(urlSort);
 251
 252     const page = getPageFromString(urlPage);
 253
 254     if (dataType === DataType.Post) {
 255       const getPostsForm: GetPosts = {
 256         community_name: communityName,
 257         page,
 258         limit: fetchLimit,
 259         sort,
 260         type_: "All",
 261         saved_only: false,
 262         auth,
 263       };
 264       promises.push(client.getPosts(getPostsForm));
 265       promises.push(Promise.resolve({ state: "empty" }));
 266     } else {
 267       const getCommentsForm: GetComments = {
 268         community_name: communityName,
 269         page,
 270         limit: fetchLimit,
 271         sort: postToCommentSortType(sort),
 272         type_: "All",
 273         saved_only: false,
 274         auth,
 275       };
 276       promises.push(Promise.resolve({ state: "empty" }));
 277       promises.push(client.getComments(getCommentsForm));
 278     }
 279
 280     return promises;
 281   }
 282
 283   get documentTitle(): string {
 284     const cRes = this.state.communityRes;
 285     return cRes.state == "success"
 286       ? `${cRes.data.community_view.community.title} - ${this.isoData.site_res.site_view.site.name}`
 287       : "";
 288   }
 289
 290   renderCommunity() {
 291     switch (this.state.communityRes.state) {
 292       case "loading":
 293         return (
 294           <h5>
 295             <Spinner large />
 296           </h5>
 297         );
 298       case "success": {
 299         const res = this.state.communityRes.data;
 300         const { page } = getCommunityQueryParams();
 301
 302         return (
 303           <>
 304             <HtmlTags
 305               title={this.documentTitle}
 306               path={this.context.router.route.match.url}
 307               description={res.community_view.community.description}
 308               image={res.community_view.community.icon}
 309             />
 310
 311             <div className="row">
 312               <div className="col-12 col-md-8">
 313                 {this.communityInfo(res)}
 314                 <div className="d-block d-md-none">
 315                   <button
 316                     className="btn btn-secondary d-inline-block mb-2 mr-3"
 317                     onClick={linkEvent(this, this.handleShowSidebarMobile)}
 318                   >
 319                     {i18n.t("sidebar")}{" "}
 320                     <Icon
 321                       icon={
 322                         this.state.showSidebarMobile
 323                           ? `minus-square`
 324                           : `plus-square`
 325                       }
 326                       classes="icon-inline"
 327                     />
 328                   </button>
 329                   {this.state.showSidebarMobile && this.sidebar(res)}
 330                 </div>
 331                 {this.selects(res)}
 332                 {this.listings(res)}
 333                 <Paginator page={page} onChange={this.handlePageChange} />
 334               </div>
 335               <div className="d-none d-md-block col-md-4">
 336                 {this.sidebar(res)}
 337               </div>
 338             </div>
 339           </>
 340         );
 341       }
 342     }
 343   }
 344
 345   render() {
 346     return <div className="container-lg">{this.renderCommunity()}</div>;
 347   }
 348
 349   sidebar(res: GetCommunityResponse) {
 350     const { site_res } = this.isoData;
 351     // For some reason, this returns an empty vec if it matches the site langs
 352     const communityLangs =
 353       res.discussion_languages.length === 0
 354         ? site_res.all_languages.map(({ id }) => id)
 355         : res.discussion_languages;
 356
 357     return (
 358       <>
 359         <Sidebar
 360           community_view={res.community_view}
 361           moderators={res.moderators}
 362           admins={site_res.admins}
 363           enableNsfw={enableNsfw(site_res)}
 364           editable
 365           allLanguages={site_res.all_languages}
 366           siteLanguages={site_res.discussion_languages}
 367           communityLanguages={communityLangs}
 368           onDeleteCommunity={this.handleDeleteCommunity}
 369           onRemoveCommunity={this.handleRemoveCommunity}
 370           onLeaveModTeam={this.handleAddModToCommunity}
 371           onFollowCommunity={this.handleFollow}
 372           onBlockCommunity={this.handleBlockCommunity}
 373           onPurgeCommunity={this.handlePurgeCommunity}
 374           onEditCommunity={this.handleEditCommunity}
 375         />
 376         {!res.community_view.community.local && res.site && (
 377           <SiteSidebar site={res.site} showLocal={showLocal(this.isoData)} />
 378         )}
 379       </>
 380     );
 381   }
 382
 383   listings(communityRes: GetCommunityResponse) {
 384     const { dataType } = getCommunityQueryParams();
 385     const { site_res } = this.isoData;
 386
 387     if (dataType === DataType.Post) {
 388       switch (this.state.postsRes.state) {
 389         case "loading":
 390           return (
 391             <h5>
 392               <Spinner large />
 393             </h5>
 394           );
 395         case "success":
 396           return (
 397             <PostListings
 398               posts={this.state.postsRes.data.posts}
 399               removeDuplicates
 400               enableDownvotes={enableDownvotes(site_res)}
 401               enableNsfw={enableNsfw(site_res)}
 402               allLanguages={site_res.all_languages}
 403               siteLanguages={site_res.discussion_languages}
 404               onBlockPerson={this.handleBlockPerson}
 405               onPostEdit={this.handlePostEdit}
 406               onPostVote={this.handlePostVote}
 407               onPostReport={this.handlePostReport}
 408               onLockPost={this.handleLockPost}
 409               onDeletePost={this.handleDeletePost}
 410               onRemovePost={this.handleRemovePost}
 411               onSavePost={this.handleSavePost}
 412               onPurgePerson={this.handlePurgePerson}
 413               onPurgePost={this.handlePurgePost}
 414               onBanPerson={this.handleBanPerson}
 415               onBanPersonFromCommunity={this.handleBanFromCommunity}
 416               onAddModToCommunity={this.handleAddModToCommunity}
 417               onAddAdmin={this.handleAddAdmin}
 418               onTransferCommunity={this.handleTransferCommunity}
 419               onFeaturePost={this.handleFeaturePost}
 420             />
 421           );
 422       }
 423     } else {
 424       switch (this.state.commentsRes.state) {
 425         case "loading":
 426           return (
 427             <h5>
 428               <Spinner large />
 429             </h5>
 430           );
 431         case "success":
 432           return (
 433             <CommentNodes
 434               nodes={commentsToFlatNodes(this.state.commentsRes.data.comments)}
 435               viewType={CommentViewType.Flat}
 436               finished={this.state.finished}
 437               noIndent
 438               showContext
 439               enableDownvotes={enableDownvotes(site_res)}
 440               moderators={communityRes.moderators}
 441               admins={site_res.admins}
 442               allLanguages={site_res.all_languages}
 443               siteLanguages={site_res.discussion_languages}
 444               onSaveComment={this.handleSaveComment}
 445               onBlockPerson={this.handleBlockPerson}
 446               onDeleteComment={this.handleDeleteComment}
 447               onRemoveComment={this.handleRemoveComment}
 448               onCommentVote={this.handleCommentVote}
 449               onCommentReport={this.handleCommentReport}
 450               onDistinguishComment={this.handleDistinguishComment}
 451               onAddModToCommunity={this.handleAddModToCommunity}
 452               onAddAdmin={this.handleAddAdmin}
 453               onTransferCommunity={this.handleTransferCommunity}
 454               onPurgeComment={this.handlePurgeComment}
 455               onPurgePerson={this.handlePurgePerson}
 456               onCommentReplyRead={this.handleCommentReplyRead}
 457               onPersonMentionRead={this.handlePersonMentionRead}
 458               onBanPersonFromCommunity={this.handleBanFromCommunity}
 459               onBanPerson={this.handleBanPerson}
 460               onCreateComment={this.handleCreateComment}
 461               onEditComment={this.handleEditComment}
 462             />
 463           );
 464       }
 465     }
 466   }
 467
 468   communityInfo(res: GetCommunityResponse) {
 469     const community = res.community_view.community;
 470
 471     return (
 472       community && (
 473         <div className="mb-2">
 474           <BannerIconHeader banner={community.banner} icon={community.icon} />
 475           <h5 className="mb-0 overflow-wrap-anywhere">{community.title}</h5>
 476           <CommunityLink
 477             community={community}
 478             realLink
 479             useApubName
 480             muted
 481             hideAvatar
 482           />
 483         </div>
 484       )
 485     );
 486   }
 487
 488   selects(res: GetCommunityResponse) {
 489     // let communityRss = this.state.communityRes.map(r =>
 490     //   communityRSSUrl(r.community_view.community.actor_id, this.state.sort)
 491     // );
 492     const { dataType, sort } = getCommunityQueryParams();
 493     const communityRss = res
 494       ? communityRSSUrl(res.community_view.community.actor_id, sort)
 495       : undefined;
 496
 497     return (
 498       <div className="mb-3">
 499         <span className="mr-3">
 500           <DataTypeSelect
 501             type_={dataType}
 502             onChange={this.handleDataTypeChange}
 503           />
 504         </span>
 505         <span className="mr-2">
 506           <SortSelect sort={sort} onChange={this.handleSortChange} />
 507         </span>
 508         {communityRss && (
 509           <>
 510             <a href={communityRss} title="RSS" rel={relTags}>
 511               <Icon icon="rss" classes="text-muted small" />
 512             </a>
 513             <link
 514               rel="alternate"
 515               type="application/atom+xml"
 516               href={communityRss}
 517             />
 518           </>
 519         )}
 520       </div>
 521     );
 522   }
 523
 524   handlePageChange(page: number) {
 525     this.updateUrl({ page });
 526     window.scrollTo(0, 0);
 527   }
 528
 529   handleSortChange(sort: SortType) {
 530     this.updateUrl({ sort, page: 1 });
 531     window.scrollTo(0, 0);
 532   }
 533
 534   handleDataTypeChange(dataType: DataType) {
 535     this.updateUrl({ dataType, page: 1 });
 536     window.scrollTo(0, 0);
 537   }
 538
 539   handleShowSidebarMobile(i: Community) {
 540     i.setState(({ showSidebarMobile }) => ({
 541       showSidebarMobile: !showSidebarMobile,
 542     }));
 543   }
 544
 545   async updateUrl({ dataType, page, sort }: Partial<CommunityProps>) {
 546     const {
 547       dataType: urlDataType,
 548       page: urlPage,
 549       sort: urlSort,
 550     } = getCommunityQueryParams();
 551
 552     const queryParams: QueryParams<CommunityProps> = {
 553       dataType: getDataTypeString(dataType ?? urlDataType),
 554       page: (page ?? urlPage).toString(),
 555       sort: sort ?? urlSort,
 556     };
 557
 558     this.props.history.push(
 559       `/c/${this.props.match.params.name}${getQueryString(queryParams)}`
 560     );
 561
 562     await this.fetchData();
 563   }
 564
 565   async fetchData() {
 566     const { dataType, page, sort } = getCommunityQueryParams();
 567     const { name } = this.props.match.params;
 568
 569     if (dataType === DataType.Post) {
 570       this.setState({ postsRes: { state: "loading" } });
 571       this.setState({
 572         postsRes: await HttpService.client.getPosts({
 573           page,
 574           limit: fetchLimit,
 575           sort,
 576           type_: "All",
 577           community_name: name,
 578           saved_only: false,
 579           auth: myAuth(),
 580         }),
 581       });
 582     } else {
 583       this.setState({ commentsRes: { state: "loading" } });
 584       this.setState({
 585         commentsRes: await HttpService.client.getComments({
 586           page,
 587           limit: fetchLimit,
 588           sort: postToCommentSortType(sort),
 589           type_: "All",
 590           community_name: name,
 591           saved_only: false,
 592           auth: myAuth(),
 593         }),
 594       });
 595     }
 596
 597     restoreScrollPosition(this.context);
 598     setupTippy();
 599   }
 600
 601   async handleDeleteCommunity(form: DeleteCommunity) {
 602     const deleteCommunityRes = await HttpService.client.deleteCommunity(form);
 603     this.updateCommunity(deleteCommunityRes);
 604   }
 605
 606   async handleAddModToCommunity(form: AddModToCommunity) {
 607     const addModRes = await HttpService.client.addModToCommunity(form);
 608     this.updateModerators(addModRes);
 609   }
 610
 611   async handleFollow(form: FollowCommunity) {
 612     const followCommunityRes = await HttpService.client.followCommunity(form);
 613     this.updateCommunity(followCommunityRes);
 614
 615     // Update myUserInfo
 616     if (followCommunityRes.state == "success") {
 617       const communityId = followCommunityRes.data.community_view.community.id;
 618       const mui = UserService.Instance.myUserInfo;
 619       if (mui) {
 620         mui.follows = mui.follows.filter(i => i.community.id != communityId);
 621       }
 622     }
 623   }
 624
 625   async handlePurgeCommunity(form: PurgeCommunity) {
 626     const purgeCommunityRes = await HttpService.client.purgeCommunity(form);
 627     this.purgeItem(purgeCommunityRes);
 628   }
 629
 630   async handlePurgePerson(form: PurgePerson) {
 631     const purgePersonRes = await HttpService.client.purgePerson(form);
 632     this.purgeItem(purgePersonRes);
 633   }
 634
 635   async handlePurgeComment(form: PurgeComment) {
 636     const purgeCommentRes = await HttpService.client.purgeComment(form);
 637     this.purgeItem(purgeCommentRes);
 638   }
 639
 640   async handlePurgePost(form: PurgePost) {
 641     const purgeRes = await HttpService.client.purgePost(form);
 642     this.purgeItem(purgeRes);
 643   }
 644
 645   async handleBlockCommunity(form: BlockCommunity) {
 646     const blockCommunityRes = await HttpService.client.blockCommunity(form);
 647     if (blockCommunityRes.state == "success") {
 648       updateCommunityBlock(blockCommunityRes.data);
 649       this.setState(s => {
 650         if (s.communityRes.state == "success") {
 651           s.communityRes.data.community_view.blocked =
 652             blockCommunityRes.data.blocked;
 653         }
 654       });
 655     }
 656   }
 657
 658   async handleBlockPerson(form: BlockPerson) {
 659     const blockPersonRes = await HttpService.client.blockPerson(form);
 660     if (blockPersonRes.state == "success") {
 661       updatePersonBlock(blockPersonRes.data);
 662     }
 663   }
 664
 665   async handleRemoveCommunity(form: RemoveCommunity) {
 666     const removeCommunityRes = await HttpService.client.removeCommunity(form);
 667     this.updateCommunity(removeCommunityRes);
 668   }
 669
 670   async handleEditCommunity(form: EditCommunity) {
 671     const res = await HttpService.client.editCommunity(form);
 672     this.updateCommunity(res);
 673
 674     return res;
 675   }
 676
 677   async handleCreateComment(form: CreateComment) {
 678     const createCommentRes = await HttpService.client.createComment(form);
 679     this.createAndUpdateComments(createCommentRes);
 680
 681     return createCommentRes;
 682   }
 683
 684   async handleEditComment(form: EditComment) {
 685     const editCommentRes = await HttpService.client.editComment(form);
 686     this.findAndUpdateComment(editCommentRes);
 687
 688     return editCommentRes;
 689   }
 690
 691   async handleDeleteComment(form: DeleteComment) {
 692     const deleteCommentRes = await HttpService.client.deleteComment(form);
 693     this.findAndUpdateComment(deleteCommentRes);
 694   }
 695
 696   async handleDeletePost(form: DeletePost) {
 697     const deleteRes = await HttpService.client.deletePost(form);
 698     this.findAndUpdatePost(deleteRes);
 699   }
 700
 701   async handleRemovePost(form: RemovePost) {
 702     const removeRes = await HttpService.client.removePost(form);
 703     this.findAndUpdatePost(removeRes);
 704   }
 705
 706   async handleRemoveComment(form: RemoveComment) {
 707     const removeCommentRes = await HttpService.client.removeComment(form);
 708     this.findAndUpdateComment(removeCommentRes);
 709   }
 710
 711   async handleSaveComment(form: SaveComment) {
 712     const saveCommentRes = await HttpService.client.saveComment(form);
 713     this.findAndUpdateComment(saveCommentRes);
 714   }
 715
 716   async handleSavePost(form: SavePost) {
 717     const saveRes = await HttpService.client.savePost(form);
 718     this.findAndUpdatePost(saveRes);
 719   }
 720
 721   async handleFeaturePost(form: FeaturePost) {
 722     const featureRes = await HttpService.client.featurePost(form);
 723     this.findAndUpdatePost(featureRes);
 724   }
 725
 726   async handleCommentVote(form: CreateCommentLike) {
 727     const voteRes = await HttpService.client.likeComment(form);
 728     this.findAndUpdateComment(voteRes);
 729   }
 730
 731   async handlePostEdit(form: EditPost) {
 732     const res = await HttpService.client.editPost(form);
 733     this.findAndUpdatePost(res);
 734   }
 735
 736   async handlePostVote(form: CreatePostLike) {
 737     const voteRes = await HttpService.client.likePost(form);
 738     this.findAndUpdatePost(voteRes);
 739   }
 740
 741   async handleCommentReport(form: CreateCommentReport) {
 742     const reportRes = await HttpService.client.createCommentReport(form);
 743     if (reportRes.state == "success") {
 744       toast(i18n.t("report_created"));
 745     }
 746   }
 747
 748   async handlePostReport(form: CreatePostReport) {
 749     const reportRes = await HttpService.client.createPostReport(form);
 750     if (reportRes.state == "success") {
 751       toast(i18n.t("report_created"));
 752     }
 753   }
 754
 755   async handleLockPost(form: LockPost) {
 756     const lockRes = await HttpService.client.lockPost(form);
 757     this.findAndUpdatePost(lockRes);
 758   }
 759
 760   async handleDistinguishComment(form: DistinguishComment) {
 761     const distinguishRes = await HttpService.client.distinguishComment(form);
 762     this.findAndUpdateComment(distinguishRes);
 763   }
 764
 765   async handleAddAdmin(form: AddAdmin) {
 766     const addAdminRes = await HttpService.client.addAdmin(form);
 767
 768     if (addAdminRes.state == "success") {
 769       this.setState(s => ((s.siteRes.admins = addAdminRes.data.admins), s));
 770     }
 771   }
 772
 773   async handleTransferCommunity(form: TransferCommunity) {
 774     const transferCommunityRes = await HttpService.client.transferCommunity(
 775       form
 776     );
 777     toast(i18n.t("transfer_community"));
 778     this.updateCommunityFull(transferCommunityRes);
 779   }
 780
 781   async handleCommentReplyRead(form: MarkCommentReplyAsRead) {
 782     const readRes = await HttpService.client.markCommentReplyAsRead(form);
 783     this.findAndUpdateCommentReply(readRes);
 784   }
 785
 786   async handlePersonMentionRead(form: MarkPersonMentionAsRead) {
 787     // TODO not sure what to do here. Maybe it is actually optional, because post doesn't need it.
 788     await HttpService.client.markPersonMentionAsRead(form);
 789   }
 790
 791   async handleBanFromCommunity(form: BanFromCommunity) {
 792     const banRes = await HttpService.client.banFromCommunity(form);
 793     this.updateBanFromCommunity(banRes);
 794   }
 795
 796   async handleBanPerson(form: BanPerson) {
 797     const banRes = await HttpService.client.banPerson(form);
 798     this.updateBan(banRes);
 799   }
 800
 801   updateBanFromCommunity(banRes: RequestState<BanFromCommunityResponse>) {
 802     // Maybe not necessary
 803     if (banRes.state == "success") {
 804       this.setState(s => {
 805         if (s.postsRes.state == "success") {
 806           s.postsRes.data.posts
 807             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 808             .forEach(
 809               c => (c.creator_banned_from_community = banRes.data.banned)
 810             );
 811         }
 812         if (s.commentsRes.state == "success") {
 813           s.commentsRes.data.comments
 814             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 815             .forEach(
 816               c => (c.creator_banned_from_community = banRes.data.banned)
 817             );
 818         }
 819         return s;
 820       });
 821     }
 822   }
 823
 824   updateBan(banRes: RequestState<BanPersonResponse>) {
 825     // Maybe not necessary
 826     if (banRes.state == "success") {
 827       this.setState(s => {
 828         if (s.postsRes.state == "success") {
 829           s.postsRes.data.posts
 830             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 831             .forEach(c => (c.creator.banned = banRes.data.banned));
 832         }
 833         if (s.commentsRes.state == "success") {
 834           s.commentsRes.data.comments
 835             .filter(c => c.creator.id == banRes.data.person_view.person.id)
 836             .forEach(c => (c.creator.banned = banRes.data.banned));
 837         }
 838         return s;
 839       });
 840     }
 841   }
 842
 843   updateCommunity(res: RequestState<CommunityResponse>) {
 844     this.setState(s => {
 845       if (s.communityRes.state == "success" && res.state == "success") {
 846         s.communityRes.data.community_view = res.data.community_view;
 847         s.communityRes.data.discussion_languages =
 848           res.data.discussion_languages;
 849       }
 850       return s;
 851     });
 852   }
 853
 854   updateCommunityFull(res: RequestState<GetCommunityResponse>) {
 855     this.setState(s => {
 856       if (s.communityRes.state == "success" && res.state == "success") {
 857         s.communityRes.data.community_view = res.data.community_view;
 858         s.communityRes.data.moderators = res.data.moderators;
 859       }
 860       return s;
 861     });
 862   }
 863
 864   purgeItem(purgeRes: RequestState<PurgeItemResponse>) {
 865     if (purgeRes.state == "success") {
 866       toast(i18n.t("purge_success"));
 867       this.context.router.history.push(`/`);
 868     }
 869   }
 870
 871   findAndUpdateComment(res: RequestState<CommentResponse>) {
 872     this.setState(s => {
 873       if (s.commentsRes.state == "success" && res.state == "success") {
 874         s.commentsRes.data.comments = editComment(
 875           res.data.comment_view,
 876           s.commentsRes.data.comments
 877         );
 878         s.finished.set(res.data.comment_view.comment.id, true);
 879       }
 880       return s;
 881     });
 882   }
 883
 884   createAndUpdateComments(res: RequestState<CommentResponse>) {
 885     this.setState(s => {
 886       if (s.commentsRes.state == "success" && res.state == "success") {
 887         s.commentsRes.data.comments.unshift(res.data.comment_view);
 888
 889         // Set finished for the parent
 890         s.finished.set(
 891           getCommentParentId(res.data.comment_view.comment) ?? 0,
 892           true
 893         );
 894       }
 895       return s;
 896     });
 897   }
 898
 899   findAndUpdateCommentReply(res: RequestState<CommentReplyResponse>) {
 900     this.setState(s => {
 901       if (s.commentsRes.state == "success" && res.state == "success") {
 902         s.commentsRes.data.comments = editWith(
 903           res.data.comment_reply_view,
 904           s.commentsRes.data.comments
 905         );
 906       }
 907       return s;
 908     });
 909   }
 910
 911   findAndUpdatePost(res: RequestState<PostResponse>) {
 912     this.setState(s => {
 913       if (s.postsRes.state == "success" && res.state == "success") {
 914         s.postsRes.data.posts = editPost(
 915           res.data.post_view,
 916           s.postsRes.data.posts
 917         );
 918       }
 919       return s;
 920     });
 921   }
 922
 923   updateModerators(res: RequestState<AddModToCommunityResponse>) {
 924     // Update the moderators
 925     this.setState(s => {
 926       if (s.communityRes.state == "success" && res.state == "success") {
 927         s.communityRes.data.moderators = res.data.moderators;
 928       }
 929       return s;
 930     });
 931   }
 932 }