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 client.resolveObject(resolveObjectForm);
 434         }
 435       }
 436     }
 437
 438     return {
 439       communityResponse,
 440       creatorDetailsResponse,
 441       listCommunitiesResponse,
 442       resolveObjectResponse,
 443       searchResponse,
 444     };
 445   }
 446
 447   get documentTitle(): string {
 448     const { q } = getSearchQueryParams();
 449     const name = this.state.siteRes.site_view.site.name;
 450     return `${I18NextService.i18n.t("search")} - ${q ? `${q} - ` : ""}${name}`;
 451   }
 452
 453   render() {
 454     const { type, page } = getSearchQueryParams();
 455
 456     return (
 457       <div className="search container-lg">
 458         <HtmlTags
 459           title={this.documentTitle}
 460           path={this.context.router.route.match.url}
 461         />
 462         <h5>{I18NextService.i18n.t("search")}</h5>
 463         {this.selects}
 464         {this.searchForm}
 465         {this.displayResults(type)}
 466         {this.resultsCount === 0 &&
 467           this.state.searchRes.state === "success" && (
 468             <span>{I18NextService.i18n.t("no_results")}</span>
 469           )}
 470         <Paginator page={page} onChange={this.handlePageChange} />
 471       </div>
 472     );
 473   }
 474
 475   displayResults(type: SearchType) {
 476     switch (type) {
 477       case "All":
 478         return this.all;
 479       case "Comments":
 480         return this.comments;
 481       case "Posts":
 482       case "Url":
 483         return this.posts;
 484       case "Communities":
 485         return this.communities;
 486       case "Users":
 487         return this.users;
 488       default:
 489         return <></>;
 490     }
 491   }
 492
 493   get searchForm() {
 494     return (
 495       <form className="row" onSubmit={linkEvent(this, this.handleSearchSubmit)}>
 496         <div className="col-auto">
 497           <input
 498             type="text"
 499             className="form-control me-2 mb-2 col-sm-8"
 500             value={this.state.searchText}
 501             placeholder={`${I18NextService.i18n.t("search")}...`}
 502             aria-label={I18NextService.i18n.t("search")}
 503             onInput={linkEvent(this, this.handleQChange)}
 504             required
 505             minLength={1}
 506           />
 507         </div>
 508         <div className="col-auto">
 509           <button type="submit" className="btn btn-secondary mb-2">
 510             {this.state.searchRes.state === "loading" ? (
 511               <Spinner />
 512             ) : (
 513               <span>{I18NextService.i18n.t("search")}</span>
 514             )}
 515           </button>
 516         </div>
 517       </form>
 518     );
 519   }
 520
 521   get selects() {
 522     const { type, listingType, sort, communityId, creatorId } =
 523       getSearchQueryParams();
 524     const {
 525       communitySearchOptions,
 526       creatorSearchOptions,
 527       searchCommunitiesLoading,
 528       searchCreatorLoading,
 529       communitiesRes,
 530     } = this.state;
 531
 532     const hasCommunities =
 533       communitiesRes.state == "success" &&
 534       communitiesRes.data.communities.length > 0;
 535
 536     return (
 537       <div className="mb-2">
 538         <select
 539           value={type}
 540           onChange={linkEvent(this, this.handleTypeChange)}
 541           className="form-select d-inline-block w-auto mb-2"
 542           aria-label={I18NextService.i18n.t("type")}
 543         >
 544           <option disabled aria-hidden="true">
 545             {I18NextService.i18n.t("type")}
 546           </option>
 547           {searchTypes.map(option => (
 548             <option value={option} key={option}>
 549               {I18NextService.i18n.t(
 550                 option.toString().toLowerCase() as NoOptionI18nKeys
 551               )}
 552             </option>
 553           ))}
 554         </select>
 555         <span className="ms-2">
 556           <ListingTypeSelect
 557             type_={listingType}
 558             showLocal={showLocal(this.isoData)}
 559             showSubscribed
 560             onChange={this.handleListingTypeChange}
 561           />
 562         </span>
 563         <span className="ms-2">
 564           <SortSelect
 565             sort={sort}
 566             onChange={this.handleSortChange}
 567             hideHot
 568             hideMostComments
 569           />
 570         </span>
 571         <div className="row">
 572           {hasCommunities && (
 573             <Filter
 574               filterType="community"
 575               onChange={this.handleCommunityFilterChange}
 576               onSearch={this.handleCommunitySearch}
 577               options={communitySearchOptions}
 578               value={communityId}
 579               loading={searchCommunitiesLoading}
 580             />
 581           )}
 582           <Filter
 583             filterType="creator"
 584             onChange={this.handleCreatorFilterChange}
 585             onSearch={this.handleCreatorSearch}
 586             options={creatorSearchOptions}
 587             value={creatorId}
 588             loading={searchCreatorLoading}
 589           />
 590         </div>
 591       </div>
 592     );
 593   }
 594
 595   buildCombined(): Combined[] {
 596     const combined: Combined[] = [];
 597     const {
 598       resolveObjectRes: resolveObjectResponse,
 599       searchRes: searchResponse,
 600     } = this.state;
 601
 602     // Push the possible resolve / federated objects first
 603     if (resolveObjectResponse.state == "success") {
 604       const { comment, post, community, person } = resolveObjectResponse.data;
 605
 606       if (comment) {
 607         combined.push(commentViewToCombined(comment));
 608       }
 609       if (post) {
 610         combined.push(postViewToCombined(post));
 611       }
 612       if (community) {
 613         combined.push(communityViewToCombined(community));
 614       }
 615       if (person) {
 616         combined.push(personViewSafeToCombined(person));
 617       }
 618     }
 619
 620     // Push the search results
 621     if (searchResponse.state === "success") {
 622       const { comments, posts, communities, users } = searchResponse.data;
 623
 624       combined.push(
 625         ...[
 626           ...(comments?.map(commentViewToCombined) ?? []),
 627           ...(posts?.map(postViewToCombined) ?? []),
 628           ...(communities?.map(communityViewToCombined) ?? []),
 629           ...(users?.map(personViewSafeToCombined) ?? []),
 630         ]
 631       );
 632     }
 633
 634     const { sort } = getSearchQueryParams();
 635
 636     // Sort it
 637     if (sort === "New") {
 638       combined.sort((a, b) => b.published.localeCompare(a.published));
 639     } else {
 640       combined.sort((a, b) =>
 641         Number(
 642           ((b.data as CommentView | PostView).counts.score |
 643             (b.data as CommunityView).counts.subscribers |
 644             (b.data as PersonView).counts.comment_score) -
 645             ((a.data as CommentView | PostView).counts.score |
 646               (a.data as CommunityView).counts.subscribers |
 647               (a.data as PersonView).counts.comment_score)
 648         )
 649       );
 650     }
 651
 652     return combined;
 653   }
 654
 655   get all() {
 656     const combined = this.buildCombined();
 657
 658     return (
 659       <div>
 660         {combined.map(i => (
 661           <div key={i.published} className="row">
 662             <div className="col-12">
 663               {i.type_ === "posts" && (
 664                 <PostListing
 665                   key={(i.data as PostView).post.id}
 666                   post_view={i.data as PostView}
 667                   showCommunity
 668                   enableDownvotes={enableDownvotes(this.state.siteRes)}
 669                   enableNsfw={enableNsfw(this.state.siteRes)}
 670                   allLanguages={this.state.siteRes.all_languages}
 671                   siteLanguages={this.state.siteRes.discussion_languages}
 672                   viewOnly
 673                   // All of these are unused, since its view only
 674                   onPostEdit={() => {}}
 675                   onPostVote={() => {}}
 676                   onPostReport={() => {}}
 677                   onBlockPerson={() => {}}
 678                   onLockPost={() => {}}
 679                   onDeletePost={() => {}}
 680                   onRemovePost={() => {}}
 681                   onSavePost={() => {}}
 682                   onFeaturePost={() => {}}
 683                   onPurgePerson={() => {}}
 684                   onPurgePost={() => {}}
 685                   onBanPersonFromCommunity={() => {}}
 686                   onBanPerson={() => {}}
 687                   onAddModToCommunity={() => {}}
 688                   onAddAdmin={() => {}}
 689                   onTransferCommunity={() => {}}
 690                 />
 691               )}
 692               {i.type_ === "comments" && (
 693                 <CommentNodes
 694                   key={(i.data as CommentView).comment.id}
 695                   nodes={[
 696                     {
 697                       comment_view: i.data as CommentView,
 698                       children: [],
 699                       depth: 0,
 700                     },
 701                   ]}
 702                   viewType={CommentViewType.Flat}
 703                   viewOnly
 704                   locked
 705                   noIndent
 706                   enableDownvotes={enableDownvotes(this.state.siteRes)}
 707                   allLanguages={this.state.siteRes.all_languages}
 708                   siteLanguages={this.state.siteRes.discussion_languages}
 709                   // All of these are unused, since its viewonly
 710                   finished={new Map()}
 711                   onSaveComment={() => {}}
 712                   onBlockPerson={() => {}}
 713                   onDeleteComment={() => {}}
 714                   onRemoveComment={() => {}}
 715                   onCommentVote={() => {}}
 716                   onCommentReport={() => {}}
 717                   onDistinguishComment={() => {}}
 718                   onAddModToCommunity={() => {}}
 719                   onAddAdmin={() => {}}
 720                   onTransferCommunity={() => {}}
 721                   onPurgeComment={() => {}}
 722                   onPurgePerson={() => {}}
 723                   onCommentReplyRead={() => {}}
 724                   onPersonMentionRead={() => {}}
 725                   onBanPersonFromCommunity={() => {}}
 726                   onBanPerson={() => {}}
 727                   onCreateComment={() => Promise.resolve({ state: "empty" })}
 728                   onEditComment={() => Promise.resolve({ state: "empty" })}
 729                 />
 730               )}
 731               {i.type_ === "communities" && (
 732                 <div>{communityListing(i.data as CommunityView)}</div>
 733               )}
 734               {i.type_ === "users" && (
 735                 <div>{personListing(i.data as PersonView)}</div>
 736               )}
 737             </div>
 738           </div>
 739         ))}
 740       </div>
 741     );
 742   }
 743
 744   get comments() {
 745     const {
 746       searchRes: searchResponse,
 747       resolveObjectRes: resolveObjectResponse,
 748       siteRes,
 749     } = this.state;
 750     const comments =
 751       searchResponse.state === "success" ? searchResponse.data.comments : [];
 752
 753     if (
 754       resolveObjectResponse.state === "success" &&
 755       resolveObjectResponse.data.comment
 756     ) {
 757       comments.unshift(resolveObjectResponse.data.comment);
 758     }
 759
 760     return (
 761       <CommentNodes
 762         nodes={commentsToFlatNodes(comments)}
 763         viewType={CommentViewType.Flat}
 764         viewOnly
 765         locked
 766         noIndent
 767         enableDownvotes={enableDownvotes(siteRes)}
 768         allLanguages={siteRes.all_languages}
 769         siteLanguages={siteRes.discussion_languages}
 770         // All of these are unused, since its viewonly
 771         finished={new Map()}
 772         onSaveComment={() => {}}
 773         onBlockPerson={() => {}}
 774         onDeleteComment={() => {}}
 775         onRemoveComment={() => {}}
 776         onCommentVote={() => {}}
 777         onCommentReport={() => {}}
 778         onDistinguishComment={() => {}}
 779         onAddModToCommunity={() => {}}
 780         onAddAdmin={() => {}}
 781         onTransferCommunity={() => {}}
 782         onPurgeComment={() => {}}
 783         onPurgePerson={() => {}}
 784         onCommentReplyRead={() => {}}
 785         onPersonMentionRead={() => {}}
 786         onBanPersonFromCommunity={() => {}}
 787         onBanPerson={() => {}}
 788         onCreateComment={() => Promise.resolve({ state: "empty" })}
 789         onEditComment={() => Promise.resolve({ state: "empty" })}
 790       />
 791     );
 792   }
 793
 794   get posts() {
 795     const {
 796       searchRes: searchResponse,
 797       resolveObjectRes: resolveObjectResponse,
 798       siteRes,
 799     } = this.state;
 800     const posts =
 801       searchResponse.state === "success" ? searchResponse.data.posts : [];
 802
 803     if (
 804       resolveObjectResponse.state === "success" &&
 805       resolveObjectResponse.data.post
 806     ) {
 807       posts.unshift(resolveObjectResponse.data.post);
 808     }
 809
 810     return (
 811       <>
 812         {posts.map(pv => (
 813           <div key={pv.post.id} className="row">
 814             <div className="col-12">
 815               <PostListing
 816                 post_view={pv}
 817                 showCommunity
 818                 enableDownvotes={enableDownvotes(siteRes)}
 819                 enableNsfw={enableNsfw(siteRes)}
 820                 allLanguages={siteRes.all_languages}
 821                 siteLanguages={siteRes.discussion_languages}
 822                 viewOnly
 823                 // All of these are unused, since its view only
 824                 onPostEdit={() => {}}
 825                 onPostVote={() => {}}
 826                 onPostReport={() => {}}
 827                 onBlockPerson={() => {}}
 828                 onLockPost={() => {}}
 829                 onDeletePost={() => {}}
 830                 onRemovePost={() => {}}
 831                 onSavePost={() => {}}
 832                 onFeaturePost={() => {}}
 833                 onPurgePerson={() => {}}
 834                 onPurgePost={() => {}}
 835                 onBanPersonFromCommunity={() => {}}
 836                 onBanPerson={() => {}}
 837                 onAddModToCommunity={() => {}}
 838                 onAddAdmin={() => {}}
 839                 onTransferCommunity={() => {}}
 840               />
 841             </div>
 842           </div>
 843         ))}
 844       </>
 845     );
 846   }
 847
 848   get communities() {
 849     const {
 850       searchRes: searchResponse,
 851       resolveObjectRes: resolveObjectResponse,
 852     } = this.state;
 853     const communities =
 854       searchResponse.state === "success" ? searchResponse.data.communities : [];
 855
 856     if (
 857       resolveObjectResponse.state === "success" &&
 858       resolveObjectResponse.data.community
 859     ) {
 860       communities.unshift(resolveObjectResponse.data.community);
 861     }
 862
 863     return (
 864       <>
 865         {communities.map(cv => (
 866           <div key={cv.community.id} className="row">
 867             <div className="col-12">{communityListing(cv)}</div>
 868           </div>
 869         ))}
 870       </>
 871     );
 872   }
 873
 874   get users() {
 875     const {
 876       searchRes: searchResponse,
 877       resolveObjectRes: resolveObjectResponse,
 878     } = this.state;
 879     const users =
 880       searchResponse.state === "success" ? searchResponse.data.users : [];
 881
 882     if (
 883       resolveObjectResponse.state === "success" &&
 884       resolveObjectResponse.data.person
 885     ) {
 886       users.unshift(resolveObjectResponse.data.person);
 887     }
 888
 889     return (
 890       <>
 891         {users.map(pvs => (
 892           <div key={pvs.person.id} className="row">
 893             <div className="col-12">{personListing(pvs)}</div>
 894           </div>
 895         ))}
 896       </>
 897     );
 898   }
 899
 900   get resultsCount(): number {
 901     const { searchRes: r, resolveObjectRes: resolveRes } = this.state;
 902
 903     const searchCount =
 904       r.state === "success"
 905         ? r.data.posts.length +
 906           r.data.comments.length +
 907           r.data.communities.length +
 908           r.data.users.length
 909         : 0;
 910
 911     const resObjCount =
 912       resolveRes.state === "success"
 913         ? resolveRes.data.post ||
 914           resolveRes.data.person ||
 915           resolveRes.data.community ||
 916           resolveRes.data.comment
 917           ? 1
 918           : 0
 919         : 0;
 920
 921     return resObjCount + searchCount;
 922   }
 923
 924   async search() {
 925     const auth = myAuth();
 926     const { searchText: q } = this.state;
 927     const { communityId, creatorId, type, sort, listingType, page } =
 928       getSearchQueryParams();
 929
 930     if (q) {
 931       this.setState({ searchRes: { state: "loading" } });
 932       this.setState({
 933         searchRes: await HttpService.client.search({
 934           q,
 935           community_id: communityId ?? undefined,
 936           creator_id: creatorId ?? undefined,
 937           type_: type,
 938           sort,
 939           listing_type: listingType,
 940           page,
 941           limit: fetchLimit,
 942           auth,
 943         }),
 944       });
 945       window.scrollTo(0, 0);
 946       restoreScrollPosition(this.context);
 947
 948       if (auth) {
 949         this.setState({ resolveObjectRes: { state: "loading" } });
 950         this.setState({
 951           resolveObjectRes: await HttpService.client.resolveObject({
 952             q,
 953             auth,
 954           }),
 955         });
 956       }
 957     }
 958   }
 959
 960   handleCreatorSearch = debounce(async (text: string) => {
 961     const { creatorId } = getSearchQueryParams();
 962     const { creatorSearchOptions } = this.state;
 963     const newOptions: Choice[] = [];
 964
 965     this.setState({ searchCreatorLoading: true });
 966
 967     const selectedChoice = creatorSearchOptions.find(
 968       choice => getIdFromString(choice.value) === creatorId
 969     );
 970
 971     if (selectedChoice) {
 972       newOptions.push(selectedChoice);
 973     }
 974
 975     if (text.length > 0) {
 976       newOptions.push(...(await fetchUsers(text)).map(personToChoice));
 977     }
 978
 979     this.setState({
 980       searchCreatorLoading: false,
 981       creatorSearchOptions: newOptions,
 982     });
 983   });
 984
 985   handleCommunitySearch = debounce(async (text: string) => {
 986     const { communityId } = getSearchQueryParams();
 987     const { communitySearchOptions } = this.state;
 988     this.setState({
 989       searchCommunitiesLoading: true,
 990     });
 991
 992     const newOptions: Choice[] = [];
 993
 994     const selectedChoice = communitySearchOptions.find(
 995       choice => getIdFromString(choice.value) === communityId
 996     );
 997
 998     if (selectedChoice) {
 999       newOptions.push(selectedChoice);
1000     }
1001
1002     if (text.length > 0) {
1003       newOptions.push(...(await fetchCommunities(text)).map(communityToChoice));
1004     }
1005
1006     this.setState({
1007       searchCommunitiesLoading: false,
1008       communitySearchOptions: newOptions,
1009     });
1010   });
1011
1012   handleSortChange(sort: SortType) {
1013     this.updateUrl({ sort, page: 1 });
1014   }
1015
1016   handleTypeChange(i: Search, event: any) {
1017     const type = event.target.value as SearchType;
1018
1019     i.updateUrl({
1020       type,
1021       page: 1,
1022     });
1023   }
1024
1025   handlePageChange(page: number) {
1026     this.updateUrl({ page });
1027   }
1028
1029   handleListingTypeChange(listingType: ListingType) {
1030     this.updateUrl({
1031       listingType,
1032       page: 1,
1033     });
1034   }
1035
1036   handleCommunityFilterChange({ value }: Choice) {
1037     this.updateUrl({
1038       communityId: getIdFromString(value) ?? null,
1039       page: 1,
1040     });
1041   }
1042
1043   handleCreatorFilterChange({ value }: Choice) {
1044     this.updateUrl({
1045       creatorId: getIdFromString(value) ?? null,
1046       page: 1,
1047     });
1048   }
1049
1050   handleSearchSubmit(i: Search, event: any) {
1051     event.preventDefault();
1052
1053     i.updateUrl({
1054       q: i.state.searchText,
1055       page: 1,
1056     });
1057   }
1058
1059   handleQChange(i: Search, event: any) {
1060     i.setState({ searchText: event.target.value });
1061   }
1062
1063   async updateUrl({
1064     q,
1065     type,
1066     listingType,
1067     sort,
1068     communityId,
1069     creatorId,
1070     page,
1071   }: Partial<SearchProps>) {
1072     const {
1073       q: urlQ,
1074       type: urlType,
1075       listingType: urlListingType,
1076       communityId: urlCommunityId,
1077       sort: urlSort,
1078       creatorId: urlCreatorId,
1079       page: urlPage,
1080     } = getSearchQueryParams();
1081
1082     let query = q ?? this.state.searchText ?? urlQ;
1083
1084     if (query && query.length > 0) {
1085       query = encodeURIComponent(query);
1086     }
1087
1088     const queryParams: QueryParams<SearchProps> = {
1089       q: query,
1090       type: type ?? urlType,
1091       listingType: listingType ?? urlListingType,
1092       communityId: getUpdatedSearchId(communityId, urlCommunityId),
1093       creatorId: getUpdatedSearchId(creatorId, urlCreatorId),
1094       page: (page ?? urlPage).toString(),
1095       sort: sort ?? urlSort,
1096     };
1097
1098     this.props.history.push(`/search${getQueryString(queryParams)}`);
1099
1100     await this.search();
1101   }
1102 }