src/shared/components/search.tsx

   1 import {
   2   commentsToFlatNodes,
   3   communityToChoice,
   4   enableDownvotes,
   5   enableNsfw,
   6   fetchCommunities,
   7   fetchUsers,
   8   getUpdatedSearchId,
   9   myAuth,
  10   personToChoice,
  11   setIsoData,
  12   showLocal,
  13 } from "@utils/app";
  14 import { restoreScrollPosition, saveScrollPosition } from "@utils/browser";
  15 import {
  16   capitalizeFirstLetter,
  17   debounce,
  18   getIdFromString,
  19   getPageFromString,
  20   getQueryParams,
  21   getQueryString,
  22   numToSI,
  23 } from "@utils/helpers";
  24 import type { QueryParams } from "@utils/types";
  25 import { Choice, RouteDataResponse } from "@utils/types";
  26 import type { NoOptionI18nKeys } from "i18next";
  27 import { Component, linkEvent } from "inferno";
  28 import {
  29   CommentView,
  30   CommunityView,
  31   GetCommunity,
  32   GetCommunityResponse,
  33   GetPersonDetails,
  34   GetPersonDetailsResponse,
  35   GetSiteResponse,
  36   ListCommunities,
  37   ListCommunitiesResponse,
  38   ListingType,
  39   PersonView,
  40   PostView,
  41   ResolveObject,
  42   ResolveObjectResponse,
  43   Search as SearchForm,
  44   SearchResponse,
  45   SearchType,
  46   SortType,
  47 } from "lemmy-js-client";
  48 import { fetchLimit } from "../config";
  49 import { CommentViewType, InitialFetchRequest } from "../interfaces";
  50 import { FirstLoadService, I18NextService } from "../services";
  51 import { HttpService, RequestState } from "../services/HttpService";
  52 import { CommentNodes } from "./comment/comment-nodes";
  53 import { HtmlTags } from "./common/html-tags";
  54 import { Spinner } from "./common/icon";
  55 import { ListingTypeSelect } from "./common/listing-type-select";
  56 import { Paginator } from "./common/paginator";
  57 import { SearchableSelect } from "./common/searchable-select";
  58 import { SortSelect } from "./common/sort-select";
  59 import { CommunityLink } from "./community/community-link";
  60 import { PersonListing } from "./person/person-listing";
  61 import { PostListing } from "./post/post-listing";
  62
  63 interface SearchProps {
  64   q?: string;
  65   type: SearchType;
  66   sort: SortType;
  67   listingType: ListingType;
  68   communityId?: number | null;
  69   creatorId?: number | null;
  70   page: number;
  71 }
  72
  73 type SearchData = RouteDataResponse<{
  74   communityResponse: GetCommunityResponse;
  75   listCommunitiesResponse: ListCommunitiesResponse;
  76   creatorDetailsResponse: GetPersonDetailsResponse;
  77   searchResponse: SearchResponse;
  78   resolveObjectResponse: ResolveObjectResponse;
  79 }>;
  80
  81 type FilterType = "creator" | "community";
  82
  83 interface SearchState {
  84   searchRes: RequestState<SearchResponse>;
  85   resolveObjectRes: RequestState<ResolveObjectResponse>;
  86   creatorDetailsRes: RequestState<GetPersonDetailsResponse>;
  87   communitiesRes: RequestState<ListCommunitiesResponse>;
  88   communityRes: RequestState<GetCommunityResponse>;
  89   siteRes: GetSiteResponse;
  90   searchText?: string;
  91   communitySearchOptions: Choice[];
  92   creatorSearchOptions: Choice[];
  93   searchCreatorLoading: boolean;
  94   searchCommunitiesLoading: boolean;
  95   isIsomorphic: boolean;
  96 }
  97
  98 interface Combined {
  99   type_: string;
 100   data: CommentView | PostView | CommunityView | PersonView;
 101   published: string;
 102 }
 103
 104 const defaultSearchType = "All";
 105 const defaultSortType = "TopAll";
 106 const defaultListingType = "All";
 107
 108 const searchTypes = ["All", "Comments", "Posts", "Communities", "Users", "Url"];
 109
 110 const getSearchQueryParams = () =>
 111   getQueryParams<SearchProps>({
 112     q: getSearchQueryFromQuery,
 113     type: getSearchTypeFromQuery,
 114     sort: getSortTypeFromQuery,
 115     listingType: getListingTypeFromQuery,
 116     communityId: getIdFromString,
 117     creatorId: getIdFromString,
 118     page: getPageFromString,
 119   });
 120
 121 const getSearchQueryFromQuery = (q?: string): string | undefined =>
 122   q ? decodeURIComponent(q) : undefined;
 123
 124 function getSearchTypeFromQuery(type_?: string): SearchType {
 125   return type_ ? (type_ as SearchType) : defaultSearchType;
 126 }
 127
 128 function getSortTypeFromQuery(sort?: string): SortType {
 129   return sort ? (sort as SortType) : defaultSortType;
 130 }
 131
 132 function getListingTypeFromQuery(listingType?: string): ListingType {
 133   return listingType ? (listingType as ListingType) : defaultListingType;
 134 }
 135
 136 function postViewToCombined(data: PostView): Combined {
 137   return {
 138     type_: "posts",
 139     data,
 140     published: data.post.published,
 141   };
 142 }
 143
 144 function commentViewToCombined(data: CommentView): Combined {
 145   return {
 146     type_: "comments",
 147     data,
 148     published: data.comment.published,
 149   };
 150 }
 151
 152 function communityViewToCombined(data: CommunityView): Combined {
 153   return {
 154     type_: "communities",
 155     data,
 156     published: data.community.published,
 157   };
 158 }
 159
 160 function personViewSafeToCombined(data: PersonView): Combined {
 161   return {
 162     type_: "users",
 163     data,
 164     published: data.person.published,
 165   };
 166 }
 167
 168 const Filter = ({
 169   filterType,
 170   options,
 171   onChange,
 172   onSearch,
 173   value,
 174   loading,
 175 }: {
 176   filterType: FilterType;
 177   options: Choice[];
 178   onSearch: (text: string) => void;
 179   onChange: (choice: Choice) => void;
 180   value?: number | null;
 181   loading: boolean;
 182 }) => {
 183   return (
 184     <div className="mb-3 col-sm-6">
 185       <label className="col-form-label me-2" htmlFor={`${filterType}-filter`}>
 186         {capitalizeFirstLetter(I18NextService.i18n.t(filterType))}
 187       </label>
 188       <SearchableSelect
 189         id={`${filterType}-filter`}
 190         options={[
 191           {
 192             label: I18NextService.i18n.t("all"),
 193             value: "0",
 194           },
 195         ].concat(options)}
 196         value={value ?? 0}
 197         onSearch={onSearch}
 198         onChange={onChange}
 199         loading={loading}
 200       />
 201     </div>
 202   );
 203 };
 204
 205 const communityListing = ({
 206   community,
 207   counts: { subscribers },
 208 }: CommunityView) =>
 209   getListing(
 210     <CommunityLink community={community} />,
 211     subscribers,
 212     "number_of_subscribers"
 213   );
 214
 215 const personListing = ({ person, counts: { comment_count } }: PersonView) =>
 216   getListing(
 217     <PersonListing person={person} showApubName />,
 218     comment_count,
 219     "number_of_comments"
 220   );
 221
 222 function getListing(
 223   listing: JSX.ElementClass,
 224   count: number,
 225   translationKey: "number_of_comments" | "number_of_subscribers"
 226 ) {
 227   return (
 228     <>
 229       <span>{listing}</span>
 230       <span>{` - ${I18NextService.i18n.t(translationKey, {
 231         count: Number(count),
 232         formattedCount: numToSI(count),
 233       })}`}</span>
 234     </>
 235   );
 236 }
 237
 238 export class Search extends Component<any, SearchState> {
 239   private isoData = setIsoData<SearchData>(this.context);
 240
 241   state: SearchState = {
 242     resolveObjectRes: { state: "empty" },
 243     creatorDetailsRes: { state: "empty" },
 244     communitiesRes: { state: "empty" },
 245     communityRes: { state: "empty" },
 246     siteRes: this.isoData.site_res,
 247     creatorSearchOptions: [],
 248     communitySearchOptions: [],
 249     searchRes: { state: "empty" },
 250     searchCreatorLoading: false,
 251     searchCommunitiesLoading: false,
 252     isIsomorphic: false,
 253   };
 254
 255   constructor(props: any, context: any) {
 256     super(props, context);
 257
 258     this.handleSortChange = this.handleSortChange.bind(this);
 259     this.handleListingTypeChange = this.handleListingTypeChange.bind(this);
 260     this.handlePageChange = this.handlePageChange.bind(this);
 261     this.handleCommunityFilterChange =
 262       this.handleCommunityFilterChange.bind(this);
 263     this.handleCreatorFilterChange = this.handleCreatorFilterChange.bind(this);
 264
 265     const { q } = getSearchQueryParams();
 266
 267     this.state = {
 268       ...this.state,
 269       searchText: q,
 270     };
 271
 272     // Only fetch the data if coming from another route
 273     if (FirstLoadService.isFirstLoad) {
 274       const {
 275         communityResponse: communityRes,
 276         creatorDetailsResponse: creatorDetailsRes,
 277         listCommunitiesResponse: communitiesRes,
 278         resolveObjectResponse: resolveObjectRes,
 279         searchResponse: searchRes,
 280       } = this.isoData.routeData;
 281
 282       this.state = {
 283         ...this.state,
 284         isIsomorphic: true,
 285       };
 286
 287       if (creatorDetailsRes?.state === "success") {
 288         this.state = {
 289           ...this.state,
 290           creatorSearchOptions:
 291             creatorDetailsRes?.state === "success"
 292               ? [personToChoice(creatorDetailsRes.data.person_view)]
 293               : [],
 294           creatorDetailsRes,
 295         };
 296       }
 297
 298       if (communitiesRes?.state === "success") {
 299         this.state = {
 300           ...this.state,
 301           communitiesRes,
 302         };
 303       }
 304
 305       if (communityRes?.state === "success") {
 306         this.state = {
 307           ...this.state,
 308           communityRes,
 309         };
 310       }
 311
 312       if (q !== "") {
 313         this.state = {
 314           ...this.state,
 315         };
 316
 317         if (searchRes?.state === "success") {
 318           this.state = {
 319             ...this.state,
 320             searchRes,
 321           };
 322         }
 323
 324         if (resolveObjectRes?.state === "success") {
 325           this.state = {
 326             ...this.state,
 327             resolveObjectRes,
 328           };
 329         }
 330       }
 331     }
 332   }
 333
 334   async componentDidMount() {
 335     if (!this.state.isIsomorphic) {
 336       const promises = [this.fetchCommunities()];
 337       if (this.state.searchText) {
 338         promises.push(this.search());
 339       }
 340
 341       await Promise.all(promises);
 342     }
 343   }
 344
 345   async fetchCommunities() {
 346     this.setState({ communitiesRes: { state: "loading" } });
 347     this.setState({
 348       communitiesRes: await HttpService.client.listCommunities({
 349         type_: defaultListingType,
 350         sort: defaultSortType,
 351         limit: fetchLimit,
 352         auth: myAuth(),
 353       }),
 354     });
 355   }
 356
 357   componentWillUnmount() {
 358     saveScrollPosition(this.context);
 359   }
 360
 361   static async fetchInitialData({
 362     client,
 363     auth,
 364     query: { communityId, creatorId, q, type, sort, listingType, page },
 365   }: InitialFetchRequest<QueryParams<SearchProps>>): Promise<SearchData> {
 366     const community_id = getIdFromString(communityId);
 367     let communityResponse: RequestState<GetCommunityResponse> = {
 368       state: "empty",
 369     };
 370     let listCommunitiesResponse: RequestState<ListCommunitiesResponse> = {
 371       state: "empty",
 372     };
 373     if (community_id) {
 374       const getCommunityForm: GetCommunity = {
 375         id: community_id,
 376         auth,
 377       };
 378
 379       communityResponse = await client.getCommunity(getCommunityForm);
 380     } else {
 381       const listCommunitiesForm: ListCommunities = {
 382         type_: defaultListingType,
 383         sort: defaultSortType,
 384         limit: fetchLimit,
 385         auth,
 386       };
 387
 388       listCommunitiesResponse = await client.listCommunities(
 389         listCommunitiesForm
 390       );
 391     }
 392
 393     const creator_id = getIdFromString(creatorId);
 394     let creatorDetailsResponse: RequestState<GetPersonDetailsResponse> = {
 395       state: "empty",
 396     };
 397     if (creator_id) {
 398       const getCreatorForm: GetPersonDetails = {
 399         person_id: creator_id,
 400         auth,
 401       };
 402
 403       creatorDetailsResponse = await client.getPersonDetails(getCreatorForm);
 404     }
 405
 406     const query = getSearchQueryFromQuery(q);
 407
 408     let searchResponse: RequestState<SearchResponse> = { state: "empty" };
 409     let resolveObjectResponse: RequestState<ResolveObjectResponse> = {
 410       state: "empty",
 411     };
 412
 413     if (query) {
 414       const form: SearchForm = {
 415         q: query,
 416         community_id,
 417         creator_id,
 418         type_: getSearchTypeFromQuery(type),
 419         sort: getSortTypeFromQuery(sort),
 420         listing_type: getListingTypeFromQuery(listingType),
 421         page: getPageFromString(page),
 422         limit: fetchLimit,
 423         auth,
 424       };
 425
 426       if (query !== "") {
 427         searchResponse = await client.search(form);
 428         if (auth) {
 429           const resolveObjectForm: ResolveObject = {
 430             q: query,
 431             auth,
 432           };
 433           resolveObjectResponse = await HttpService.silent_client.resolveObject(
 434             resolveObjectForm
 435           );
 436
 437           // If we return this object with a state of failed, the catch-all-handler will redirect
 438           // to an error page, so we ignore it by covering up the error with the empty state.
 439           if (resolveObjectResponse.state === "failed") {
 440             resolveObjectResponse = { state: "empty" };
 441           }
 442         }
 443       }
 444     }
 445
 446     return {
 447       communityResponse,
 448       creatorDetailsResponse,
 449       listCommunitiesResponse,
 450       resolveObjectResponse,
 451       searchResponse,
 452     };
 453   }
 454
 455   get documentTitle(): string {
 456     const { q } = getSearchQueryParams();
 457     const name = this.state.siteRes.site_view.site.name;
 458     return `${I18NextService.i18n.t("search")} - ${q ? `${q} - ` : ""}${name}`;
 459   }
 460
 461   render() {
 462     const { type, page } = getSearchQueryParams();
 463
 464     return (
 465       <div className="search container-lg">
 466         <HtmlTags
 467           title={this.documentTitle}
 468           path={this.context.router.route.match.url}
 469         />
 470         <h1 className="h4 mb-4">{I18NextService.i18n.t("search")}</h1>
 471         {this.selects}
 472         {this.searchForm}
 473         {this.displayResults(type)}
 474         {this.resultsCount === 0 &&
 475           this.state.searchRes.state === "success" && (
 476             <span>{I18NextService.i18n.t("no_results")}</span>
 477           )}
 478         <Paginator page={page} onChange={this.handlePageChange} />
 479       </div>
 480     );
 481   }
 482
 483   displayResults(type: SearchType) {
 484     switch (type) {
 485       case "All":
 486         return this.all;
 487       case "Comments":
 488         return this.comments;
 489       case "Posts":
 490       case "Url":
 491         return this.posts;
 492       case "Communities":
 493         return this.communities;
 494       case "Users":
 495         return this.users;
 496       default:
 497         return <></>;
 498     }
 499   }
 500
 501   get searchForm() {
 502     return (
 503       <form className="row" onSubmit={linkEvent(this, this.handleSearchSubmit)}>
 504         <div className="col-auto">
 505           <input
 506             type="text"
 507             className="form-control me-2 mb-2 col-sm-8"
 508             value={this.state.searchText}
 509             placeholder={`${I18NextService.i18n.t("search")}...`}
 510             aria-label={I18NextService.i18n.t("search")}
 511             onInput={linkEvent(this, this.handleQChange)}
 512             required
 513             minLength={1}
 514           />
 515         </div>
 516         <div className="col-auto">
 517           <button type="submit" className="btn btn-secondary mb-2">
 518             {this.state.searchRes.state === "loading" ? (
 519               <Spinner />
 520             ) : (
 521               <span>{I18NextService.i18n.t("search")}</span>
 522             )}
 523           </button>
 524         </div>
 525       </form>
 526     );
 527   }
 528
 529   get selects() {
 530     const { type, listingType, sort, communityId, creatorId } =
 531       getSearchQueryParams();
 532     const {
 533       communitySearchOptions,
 534       creatorSearchOptions,
 535       searchCommunitiesLoading,
 536       searchCreatorLoading,
 537       communitiesRes,
 538     } = this.state;
 539
 540     const hasCommunities =
 541       communitiesRes.state == "success" &&
 542       communitiesRes.data.communities.length > 0;
 543
 544     return (
 545       <div className="mb-2">
 546         <select
 547           value={type}
 548           onChange={linkEvent(this, this.handleTypeChange)}
 549           className="form-select d-inline-block w-auto mb-2"
 550           aria-label={I18NextService.i18n.t("type")}
 551         >
 552           <option disabled aria-hidden="true">
 553             {I18NextService.i18n.t("type")}
 554           </option>
 555           {searchTypes.map(option => (
 556             <option value={option} key={option}>
 557               {I18NextService.i18n.t(
 558                 option.toString().toLowerCase() as NoOptionI18nKeys
 559               )}
 560             </option>
 561           ))}
 562         </select>
 563         <span className="ms-2">
 564           <ListingTypeSelect
 565             type_={listingType}
 566             showLocal={showLocal(this.isoData)}
 567             showSubscribed
 568             onChange={this.handleListingTypeChange}
 569           />
 570         </span>
 571         <span className="ms-2">
 572           <SortSelect
 573             sort={sort}
 574             onChange={this.handleSortChange}
 575             hideHot
 576             hideMostComments
 577           />
 578         </span>
 579         <div className="row">
 580           {hasCommunities && (
 581             <Filter
 582               filterType="community"
 583               onChange={this.handleCommunityFilterChange}
 584               onSearch={this.handleCommunitySearch}
 585               options={communitySearchOptions}
 586               value={communityId}
 587               loading={searchCommunitiesLoading}
 588             />
 589           )}
 590           <Filter
 591             filterType="creator"
 592             onChange={this.handleCreatorFilterChange}
 593             onSearch={this.handleCreatorSearch}
 594             options={creatorSearchOptions}
 595             value={creatorId}
 596             loading={searchCreatorLoading}
 597           />
 598         </div>
 599       </div>
 600     );
 601   }
 602
 603   buildCombined(): Combined[] {
 604     const combined: Combined[] = [];
 605     const {
 606       resolveObjectRes: resolveObjectResponse,
 607       searchRes: searchResponse,
 608     } = this.state;
 609
 610     // Push the possible resolve / federated objects first
 611     if (resolveObjectResponse.state == "success") {
 612       const { comment, post, community, person } = resolveObjectResponse.data;
 613
 614       if (comment) {
 615         combined.push(commentViewToCombined(comment));
 616       }
 617       if (post) {
 618         combined.push(postViewToCombined(post));
 619       }
 620       if (community) {
 621         combined.push(communityViewToCombined(community));
 622       }
 623       if (person) {
 624         combined.push(personViewSafeToCombined(person));
 625       }
 626     }
 627
 628     // Push the search results
 629     if (searchResponse.state === "success") {
 630       const { comments, posts, communities, users } = searchResponse.data;
 631
 632       combined.push(
 633         ...[
 634           ...(comments?.map(commentViewToCombined) ?? []),
 635           ...(posts?.map(postViewToCombined) ?? []),
 636           ...(communities?.map(communityViewToCombined) ?? []),
 637           ...(users?.map(personViewSafeToCombined) ?? []),
 638         ]
 639       );
 640     }
 641
 642     const { sort } = getSearchQueryParams();
 643
 644     // Sort it
 645     if (sort === "New") {
 646       combined.sort((a, b) => b.published.localeCompare(a.published));
 647     } else {
 648       combined.sort((a, b) =>
 649         Number(
 650           ((b.data as CommentView | PostView).counts.score |
 651             (b.data as CommunityView).counts.subscribers |
 652             (b.data as PersonView).counts.comment_score) -
 653             ((a.data as CommentView | PostView).counts.score |
 654               (a.data as CommunityView).counts.subscribers |
 655               (a.data as PersonView).counts.comment_score)
 656         )
 657       );
 658     }
 659
 660     return combined;
 661   }
 662
 663   get all() {
 664     const combined = this.buildCombined();
 665
 666     return (
 667       <div>
 668         {combined.map(i => (
 669           <div key={i.published} className="row">
 670             <div className="col-12">
 671               {i.type_ === "posts" && (
 672                 <PostListing
 673                   key={(i.data as PostView).post.id}
 674                   post_view={i.data as PostView}
 675                   showCommunity
 676                   enableDownvotes={enableDownvotes(this.state.siteRes)}
 677                   enableNsfw={enableNsfw(this.state.siteRes)}
 678                   allLanguages={this.state.siteRes.all_languages}
 679                   siteLanguages={this.state.siteRes.discussion_languages}
 680                   viewOnly
 681                   // All of these are unused, since its view only
 682                   onPostEdit={() => {}}
 683                   onPostVote={() => {}}
 684                   onPostReport={() => {}}
 685                   onBlockPerson={() => {}}
 686                   onLockPost={() => {}}
 687                   onDeletePost={() => {}}
 688                   onRemovePost={() => {}}
 689                   onSavePost={() => {}}
 690                   onFeaturePost={() => {}}
 691                   onPurgePerson={() => {}}
 692                   onPurgePost={() => {}}
 693                   onBanPersonFromCommunity={() => {}}
 694                   onBanPerson={() => {}}
 695                   onAddModToCommunity={() => {}}
 696                   onAddAdmin={() => {}}
 697                   onTransferCommunity={() => {}}
 698                 />
 699               )}
 700               {i.type_ === "comments" && (
 701                 <CommentNodes
 702                   key={(i.data as CommentView).comment.id}
 703                   nodes={[
 704                     {
 705                       comment_view: i.data as CommentView,
 706                       children: [],
 707                       depth: 0,
 708                     },
 709                   ]}
 710                   viewType={CommentViewType.Flat}
 711                   viewOnly
 712                   locked
 713                   noIndent
 714                   enableDownvotes={enableDownvotes(this.state.siteRes)}
 715                   allLanguages={this.state.siteRes.all_languages}
 716                   siteLanguages={this.state.siteRes.discussion_languages}
 717                   // All of these are unused, since its viewonly
 718                   finished={new Map()}
 719                   onSaveComment={() => {}}
 720                   onBlockPerson={() => {}}
 721                   onDeleteComment={() => {}}
 722                   onRemoveComment={() => {}}
 723                   onCommentVote={() => {}}
 724                   onCommentReport={() => {}}
 725                   onDistinguishComment={() => {}}
 726                   onAddModToCommunity={() => {}}
 727                   onAddAdmin={() => {}}
 728                   onTransferCommunity={() => {}}
 729                   onPurgeComment={() => {}}
 730                   onPurgePerson={() => {}}
 731                   onCommentReplyRead={() => {}}
 732                   onPersonMentionRead={() => {}}
 733                   onBanPersonFromCommunity={() => {}}
 734                   onBanPerson={() => {}}
 735                   onCreateComment={() => Promise.resolve({ state: "empty" })}
 736                   onEditComment={() => Promise.resolve({ state: "empty" })}
 737                 />
 738               )}
 739               {i.type_ === "communities" && (
 740                 <div>{communityListing(i.data as CommunityView)}</div>
 741               )}
 742               {i.type_ === "users" && (
 743                 <div>{personListing(i.data as PersonView)}</div>
 744               )}
 745             </div>
 746           </div>
 747         ))}
 748       </div>
 749     );
 750   }
 751
 752   get comments() {
 753     const {
 754       searchRes: searchResponse,
 755       resolveObjectRes: resolveObjectResponse,
 756       siteRes,
 757     } = this.state;
 758     const comments =
 759       searchResponse.state === "success" ? searchResponse.data.comments : [];
 760
 761     if (
 762       resolveObjectResponse.state === "success" &&
 763       resolveObjectResponse.data.comment
 764     ) {
 765       comments.unshift(resolveObjectResponse.data.comment);
 766     }
 767
 768     return (
 769       <CommentNodes
 770         nodes={commentsToFlatNodes(comments)}
 771         viewType={CommentViewType.Flat}
 772         viewOnly
 773         locked
 774         noIndent
 775         enableDownvotes={enableDownvotes(siteRes)}
 776         allLanguages={siteRes.all_languages}
 777         siteLanguages={siteRes.discussion_languages}
 778         // All of these are unused, since its viewonly
 779         finished={new Map()}
 780         onSaveComment={() => {}}
 781         onBlockPerson={() => {}}
 782         onDeleteComment={() => {}}
 783         onRemoveComment={() => {}}
 784         onCommentVote={() => {}}
 785         onCommentReport={() => {}}
 786         onDistinguishComment={() => {}}
 787         onAddModToCommunity={() => {}}
 788         onAddAdmin={() => {}}
 789         onTransferCommunity={() => {}}
 790         onPurgeComment={() => {}}
 791         onPurgePerson={() => {}}
 792         onCommentReplyRead={() => {}}
 793         onPersonMentionRead={() => {}}
 794         onBanPersonFromCommunity={() => {}}
 795         onBanPerson={() => {}}
 796         onCreateComment={() => Promise.resolve({ state: "empty" })}
 797         onEditComment={() => Promise.resolve({ state: "empty" })}
 798       />
 799     );
 800   }
 801
 802   get posts() {
 803     const {
 804       searchRes: searchResponse,
 805       resolveObjectRes: resolveObjectResponse,
 806       siteRes,
 807     } = this.state;
 808     const posts =
 809       searchResponse.state === "success" ? searchResponse.data.posts : [];
 810
 811     if (
 812       resolveObjectResponse.state === "success" &&
 813       resolveObjectResponse.data.post
 814     ) {
 815       posts.unshift(resolveObjectResponse.data.post);
 816     }
 817
 818     return (
 819       <>
 820         {posts.map(pv => (
 821           <div key={pv.post.id} className="row">
 822             <div className="col-12">
 823               <PostListing
 824                 post_view={pv}
 825                 showCommunity
 826                 enableDownvotes={enableDownvotes(siteRes)}
 827                 enableNsfw={enableNsfw(siteRes)}
 828                 allLanguages={siteRes.all_languages}
 829                 siteLanguages={siteRes.discussion_languages}
 830                 viewOnly
 831                 // All of these are unused, since its view only
 832                 onPostEdit={() => {}}
 833                 onPostVote={() => {}}
 834                 onPostReport={() => {}}
 835                 onBlockPerson={() => {}}
 836                 onLockPost={() => {}}
 837                 onDeletePost={() => {}}
 838                 onRemovePost={() => {}}
 839                 onSavePost={() => {}}
 840                 onFeaturePost={() => {}}
 841                 onPurgePerson={() => {}}
 842                 onPurgePost={() => {}}
 843                 onBanPersonFromCommunity={() => {}}
 844                 onBanPerson={() => {}}
 845                 onAddModToCommunity={() => {}}
 846                 onAddAdmin={() => {}}
 847                 onTransferCommunity={() => {}}
 848               />
 849             </div>
 850           </div>
 851         ))}
 852       </>
 853     );
 854   }
 855
 856   get communities() {
 857     const {
 858       searchRes: searchResponse,
 859       resolveObjectRes: resolveObjectResponse,
 860     } = this.state;
 861     const communities =
 862       searchResponse.state === "success" ? searchResponse.data.communities : [];
 863
 864     if (
 865       resolveObjectResponse.state === "success" &&
 866       resolveObjectResponse.data.community
 867     ) {
 868       communities.unshift(resolveObjectResponse.data.community);
 869     }
 870
 871     return (
 872       <>
 873         {communities.map(cv => (
 874           <div key={cv.community.id} className="row">
 875             <div className="col-12">{communityListing(cv)}</div>
 876           </div>
 877         ))}
 878       </>
 879     );
 880   }
 881
 882   get users() {
 883     const {
 884       searchRes: searchResponse,
 885       resolveObjectRes: resolveObjectResponse,
 886     } = this.state;
 887     const users =
 888       searchResponse.state === "success" ? searchResponse.data.users : [];
 889
 890     if (
 891       resolveObjectResponse.state === "success" &&
 892       resolveObjectResponse.data.person
 893     ) {
 894       users.unshift(resolveObjectResponse.data.person);
 895     }
 896
 897     return (
 898       <>
 899         {users.map(pvs => (
 900           <div key={pvs.person.id} className="row">
 901             <div className="col-12">{personListing(pvs)}</div>
 902           </div>
 903         ))}
 904       </>
 905     );
 906   }
 907
 908   get resultsCount(): number {
 909     const { searchRes: r, resolveObjectRes: resolveRes } = this.state;
 910
 911     const searchCount =
 912       r.state === "success"
 913         ? r.data.posts.length +
 914           r.data.comments.length +
 915           r.data.communities.length +
 916           r.data.users.length
 917         : 0;
 918
 919     const resObjCount =
 920       resolveRes.state === "success"
 921         ? resolveRes.data.post ||
 922           resolveRes.data.person ||
 923           resolveRes.data.community ||
 924           resolveRes.data.comment
 925           ? 1
 926           : 0
 927         : 0;
 928
 929     return resObjCount + searchCount;
 930   }
 931
 932   async search() {
 933     const auth = myAuth();
 934     const { searchText: q } = this.state;
 935     const { communityId, creatorId, type, sort, listingType, page } =
 936       getSearchQueryParams();
 937
 938     if (q) {
 939       this.setState({ searchRes: { state: "loading" } });
 940       this.setState({
 941         searchRes: await HttpService.client.search({
 942           q,
 943           community_id: communityId ?? undefined,
 944           creator_id: creatorId ?? undefined,
 945           type_: type,
 946           sort,
 947           listing_type: listingType,
 948           page,
 949           limit: fetchLimit,
 950           auth,
 951         }),
 952       });
 953       window.scrollTo(0, 0);
 954       restoreScrollPosition(this.context);
 955
 956       if (auth) {
 957         this.setState({ resolveObjectRes: { state: "loading" } });
 958         this.setState({
 959           resolveObjectRes: await HttpService.silent_client.resolveObject({
 960             q,
 961             auth,
 962           }),
 963         });
 964       }
 965     }
 966   }
 967
 968   handleCreatorSearch = debounce(async (text: string) => {
 969     const { creatorId } = getSearchQueryParams();
 970     const { creatorSearchOptions } = this.state;
 971     const newOptions: Choice[] = [];
 972
 973     this.setState({ searchCreatorLoading: true });
 974
 975     const selectedChoice = creatorSearchOptions.find(
 976       choice => getIdFromString(choice.value) === creatorId
 977     );
 978
 979     if (selectedChoice) {
 980       newOptions.push(selectedChoice);
 981     }
 982
 983     if (text.length > 0) {
 984       newOptions.push(...(await fetchUsers(text)).map(personToChoice));
 985     }
 986
 987     this.setState({
 988       searchCreatorLoading: false,
 989       creatorSearchOptions: newOptions,
 990     });
 991   });
 992
 993   handleCommunitySearch = debounce(async (text: string) => {
 994     const { communityId } = getSearchQueryParams();
 995     const { communitySearchOptions } = this.state;
 996     this.setState({
 997       searchCommunitiesLoading: true,
 998     });
 999
1000     const newOptions: Choice[] = [];
1001
1002     const selectedChoice = communitySearchOptions.find(
1003       choice => getIdFromString(choice.value) === communityId
1004     );
1005
1006     if (selectedChoice) {
1007       newOptions.push(selectedChoice);
1008     }
1009
1010     if (text.length > 0) {
1011       newOptions.push(...(await fetchCommunities(text)).map(communityToChoice));
1012     }
1013
1014     this.setState({
1015       searchCommunitiesLoading: false,
1016       communitySearchOptions: newOptions,
1017     });
1018   });
1019
1020   handleSortChange(sort: SortType) {
1021     this.updateUrl({ sort, page: 1 });
1022   }
1023
1024   handleTypeChange(i: Search, event: any) {
1025     const type = event.target.value as SearchType;
1026
1027     i.updateUrl({
1028       type,
1029       page: 1,
1030     });
1031   }
1032
1033   handlePageChange(page: number) {
1034     this.updateUrl({ page });
1035   }
1036
1037   handleListingTypeChange(listingType: ListingType) {
1038     this.updateUrl({
1039       listingType,
1040       page: 1,
1041     });
1042   }
1043
1044   handleCommunityFilterChange({ value }: Choice) {
1045     this.updateUrl({
1046       communityId: getIdFromString(value) ?? null,
1047       page: 1,
1048     });
1049   }
1050
1051   handleCreatorFilterChange({ value }: Choice) {
1052     this.updateUrl({
1053       creatorId: getIdFromString(value) ?? null,
1054       page: 1,
1055     });
1056   }
1057
1058   handleSearchSubmit(i: Search, event: any) {
1059     event.preventDefault();
1060
1061     i.updateUrl({
1062       q: i.state.searchText,
1063       page: 1,
1064     });
1065   }
1066
1067   handleQChange(i: Search, event: any) {
1068     i.setState({ searchText: event.target.value });
1069   }
1070
1071   async updateUrl({
1072     q,
1073     type,
1074     listingType,
1075     sort,
1076     communityId,
1077     creatorId,
1078     page,
1079   }: Partial<SearchProps>) {
1080     const {
1081       q: urlQ,
1082       type: urlType,
1083       listingType: urlListingType,
1084       communityId: urlCommunityId,
1085       sort: urlSort,
1086       creatorId: urlCreatorId,
1087       page: urlPage,
1088     } = getSearchQueryParams();
1089
1090     let query = q ?? this.state.searchText ?? urlQ;
1091
1092     if (query && query.length > 0) {
1093       query = encodeURIComponent(query);
1094     }
1095
1096     const queryParams: QueryParams<SearchProps> = {
1097       q: query,
1098       type: type ?? urlType,
1099       listingType: listingType ?? urlListingType,
1100       communityId: getUpdatedSearchId(communityId, urlCommunityId),
1101       creatorId: getUpdatedSearchId(creatorId, urlCreatorId),
1102       page: (page ?? urlPage).toString(),
1103       sort: sort ?? urlSort,
1104     };
1105
1106     this.props.history.push(`/search${getQueryString(queryParams)}`);
1107   }
1108 }