forked from geolba/tethys.frontend
Opensearch progress.
- Term search works - Pending faceted search - Ongoing: highlight of fuzzy results
This commit is contained in:
parent
6d1c1b28c3
commit
4f53411d07
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@ -30,5 +30,5 @@ const post = <T>(url: string, body: any, queryParams?: any): Observable<T> => {
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.pipe(map((result: AxiosResponse) => result.data)); // Use map to transform the Axios response to extract the data property
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};
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// Export the get function as part of the default export
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// Export the get and post functions as part of the default export
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export default { get, post };
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@ -2,16 +2,14 @@
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// import debounce from 'lodash/debounce';
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// import { DatasetService } from "../../services/dataset.service";
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import DatasetService from "../../services/dataset.service";
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import { SolrSettings } from "@/models/solr";
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import { SolrSettings } from "@/models/solr"; // PENDING USE
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import { OpenSettings } from "@/models/solr";
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// import { ref } from "vue";
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import { Component, Vue, Prop, Emit } from "vue-facing-decorator";
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// import { Prop, Emit } from "vue-property-decorator";
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import { Dataset, Suggestion, SearchType } from "@/models/dataset";
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import { SOLR_HOST, SOLR_CORE } from "@/constants";
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import { OPEN_HOST, OPEN_CORE } from "@/constants";
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import { OPEN_HOST, OPEN_CORE } from "@/constants"; // PENDING USE
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@Component({
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name: "VsInput",
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@ -20,19 +18,20 @@ export default class VsInput extends Vue {
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// @Prop()
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// private title!: string;
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// Define the placeholder text for the input field
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@Prop({ default: "Search" })
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readonly placeholder!: string;
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private display = "";
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private display = ""; // Input display value
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@Prop()
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private propDisplay = "";
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private value!: Suggestion | string;
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private error = "";
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private results: Array<Dataset> = [];
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private loading = false;
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private selectedIndex = -1;
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private results: Array<Dataset> = []; // Array to store search results
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private loading = false; // Loading state indicator
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private selectedIndex = -1; // Index of the currently selected suggestion
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// private selectedDisplay = "";
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private solr: SolrSettings = {
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core: SOLR_CORE, //"rdr_data", // SOLR.core;
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@ -49,9 +48,10 @@ export default class VsInput extends Vue {
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};
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// private rdrAPI!: DatasetService;
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itemRefs!: Array<Element>;
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emits = ["filter"];
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itemRefs!: Array<Element>; // Array to store references to suggestion items
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emits = ["filter"]; // Emits filter event
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// Set reference for each item
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setItemRef(el: Element): void {
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this.itemRefs.push(el);
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}
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@ -80,6 +80,7 @@ export default class VsInput extends Vue {
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return this.error !== null;
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}
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// Computed property to generate suggestions based on search results
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get suggestions(): Suggestion[] {
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// const suggestion = {
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// titles: new Array<string>(),
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@ -89,12 +90,17 @@ export default class VsInput extends Vue {
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const suggestions = new Array<Suggestion>();
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console.log("Display:", this.display);
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// console.log("results:", this.results );
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console.log("results:", this.results );
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// Generate suggestions based on search results
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this.results.forEach((dataset) => {
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console.log("suggestions:foreach:", dataset.id);
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let foundAny = false;
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console.log("get suggestions:id", dataset.id);
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console.log("get suggestions:title_output", dataset.title_output);
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console.log("get suggestions:author", dataset.author);
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console.log("get suggestions:subjects", dataset.subjects);
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// const del = dataset.title_output?.toLowerCase();
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if (dataset.title_output.toLowerCase().includes(this.display.toLowerCase())) {
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@ -102,29 +108,40 @@ export default class VsInput extends Vue {
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// if (!suggestion["titles"].find((value) => value === title)) {
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// suggestion.titles.push(title);
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// }
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// Check if there is already a suggestion with this title and type
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const hasTitleSuggestion = suggestions.some((suggestion) => suggestion.value === title && suggestion.type == SearchType.Title);
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if (!hasTitleSuggestion) {
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// If there is no such suggestion, create a new one and add it to the suggestions array
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const suggestion = new Suggestion(title, SearchType.Title);
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suggestions.push(suggestion);
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foundAny = true;
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}
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}
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if (this.find(dataset.author, this.display.toLowerCase()) !== "") {
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const author = this.find(dataset.author, this.display.toLowerCase());
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// Check if there is already a suggestion with this author and type
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const hasAuthorSuggestion = suggestions.some((suggestion) => suggestion.value === author && suggestion.type == SearchType.Author);
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if (!hasAuthorSuggestion) {
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const suggestion = new Suggestion(author, SearchType.Author);
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suggestions.push(suggestion);
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foundAny = true;
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}
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}
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if (this.find(dataset.subjects, this.display.toLowerCase()) != "") {
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const subject = this.find(dataset.subjects, this.display.toLowerCase());
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const hasSubjectSuggestion = suggestions.some((suggestion) => suggestion.value === subject && suggestion.type == SearchType.Subject);
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if (!hasSubjectSuggestion) {
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const suggestion = new Suggestion(subject, SearchType.Subject);
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suggestions.push(suggestion);
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foundAny = true;
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}
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}
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// if (this.find(dataset.author, this.display.toLowerCase()) !== "") {
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// const author = this.find(dataset.author, this.display.toLowerCase());
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// const hasAuthorSuggestion = suggestions.some((suggestion) => suggestion.value === author && suggestion.type == SearchType.Author);
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// if (!hasAuthorSuggestion) {
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// const suggestion = new Suggestion(author, SearchType.Author);
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// suggestions.push(suggestion);
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// }
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// }
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// if (this.find(dataset.subject, this.display.toLowerCase()) != "") {
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// const subject = this.find(dataset.subject, this.display.toLowerCase());
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// const hasSubjectSuggestion = suggestions.some((suggestion) => suggestion.value === subject && suggestion.type == SearchType.Subject);
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// if (!hasSubjectSuggestion) {
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// const suggestion = new Suggestion(subject, SearchType.Subject);
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// suggestions.push(suggestion);
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// }
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// if (!foundAny) {
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// const suggestion = new Suggestion(dataset.title_output, SearchType.Fuzzy);
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// suggestions.push(suggestion);
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// }
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});
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return suggestions;
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@ -151,6 +168,7 @@ export default class VsInput extends Vue {
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return this.display;
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}
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// Handler for search input change
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searchChanged(): void {
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console.log("Search changed!");
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this.selectedIndex = -1;
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@ -164,6 +182,7 @@ export default class VsInput extends Vue {
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}
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}
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// Perform the search request
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private resourceSearch() {
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if (!this.display) {
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this.results = [];
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@ -174,6 +193,7 @@ export default class VsInput extends Vue {
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this.request();
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}
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// Make the API request to search for datasets
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private request(): void {
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console.log("request()");
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// DatasetService.searchTerm(this.display, this.solr.core, this.solr.host).subscribe({
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@ -184,6 +204,7 @@ export default class VsInput extends Vue {
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});
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}
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// Handle the search results
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private dataHandler(datasets: Dataset[]): void {
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this.results = datasets;
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// console.log(datasets);
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@ -192,6 +213,7 @@ export default class VsInput extends Vue {
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// this.loading = false;
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}
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// Handle errors from the search request
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private errorHandler(err: string): void {
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this.error = err;
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// this.loading = false;
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@ -206,6 +228,7 @@ export default class VsInput extends Vue {
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return key === this.selectedIndex;
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}
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// Handle arrow down key press to navigate suggestions
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onArrowDown(ev: Event): void {
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ev.preventDefault();
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if (this.selectedIndex === -1) {
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@ -216,6 +239,7 @@ export default class VsInput extends Vue {
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this.fixScrolling();
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}
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// Scroll the selected suggestion into view
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private fixScrolling() {
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const currentElement = this.itemRefs[this.selectedIndex];
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currentElement.scrollIntoView({
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@ -225,6 +249,7 @@ export default class VsInput extends Vue {
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});
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}
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// Handle arrow up key press to navigate suggestions
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onArrowUp(ev: Event): void {
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ev.preventDefault();
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if (this.selectedIndex === -1) {
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@ -235,6 +260,7 @@ export default class VsInput extends Vue {
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this.fixScrolling();
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}
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// Handle enter key press to select a suggestion
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onEnter(): void {
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if (this.selectedIndex === -1) {
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// this.$emit("nothingSelected", this.display);
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@ -260,6 +286,7 @@ export default class VsInput extends Vue {
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return this.value;
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}
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// Find a search term in an array
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private find(myarray: Array<string>, searchterm: string): string {
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for (let i = 0, len = myarray.length; i < len; i += 1) {
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if (typeof myarray[i] === "string" && myarray[i].toLowerCase().indexOf(searchterm) !== -1) {
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@ -1,27 +1,63 @@
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// import moment from "moment";
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import dayjs from "dayjs";
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// // SOLR Dataset original
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// export interface Dataset {
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// abstract_additional: Array<string>;// OpenSearch: abstract: Array<string>
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// abstract_output: string;// -----
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// author: Array<string>;// EQUAL
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// author_sort: Array<string>;// -----
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// belongs_to_bibliography: boolean;// EQUAL
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// creating_corporation: string;// EQUAL
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// doctype: string;// EQUAL
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// geo_location: string;// EQUAL
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// id: number;// EQUAL
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// identifier: Identifier;// OpenSearch: identifier: Array<string>
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// language: string;// EQUAL
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// licence: string;// EQUAL
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// publisher_name: string;// EQUAL
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// server_date_published: Array<number>;// OpenSearch not array!
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// subject: Array<string>;// OpenSearch: subjectS
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// title_output: string;// EQUAL
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// year: number;// EQUAL
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// year_inverted: number;// EQUAL
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// }
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// OpenSearch Dataset
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export interface Dataset {
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abstract_additional: Array<string>;
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abstract_output: string;
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author: Array<string>;
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author_sort: Array<string>;
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belongs_to_bibliography: boolean;
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creating_corporation: string;
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doctype: string;
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geo_location: string;
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id: number;
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identifier: Identifier;
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language: string;
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licence: string;
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publisher_name: string;
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server_date_published: Array<number>;
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subject: Array<string>;
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title_output: string;
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year: number;
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year_inverted: number;
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abstract: Array<string>;// OpenSearch: abstract: Array<string>
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// abstract_output: string;// ----- NOT in OpenSearch
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author: Array<string>;// EQUAL
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// author_sort: Array<string>;// ----- NOT in OpenSearch
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belongs_to_bibliography: boolean;// EQUAL
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creating_corporation: string;// EQUAL
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doctype: string;// EQUAL
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geo_location: string;// EQUAL
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id: number;// EQUAL
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// identifier: Identifier;// OpenSearch: identifier: Array<string>
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identifier: Array<string>// DIFF DATATYPE
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language: string;// EQUAL
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licence: string;// EQUAL
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publisher_name: string;// EQUAL
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// server_date_published: Array<number>;// OpenSearch string!
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server_date_published: string;// DIFF DATATYPE
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// subject: Array<string>;// OpenSearch: subjectS
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subjects: Array<string>;// DIFF DATATYPE
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title_output: string;// EQUAL
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year: number;// EQUAL
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year_inverted: number;// EQUAL
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title: string // Unique in OpenSearch
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title_additional: Array<string> // Unique in OpenSearch
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bbox_xmin: string // Unique in OpenSearch
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bbox_xmax: string // Unique in OpenSearch
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bbox_ymin: string // Unique in OpenSearch
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bbox_ymax: string // Unique in OpenSearch
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reference: Array<string> // Unique in OpenSearch
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abstract_additional: Array<string>;// Unique in OpenSearch
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}
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export class Suggestion {
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constructor(
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public value: string,
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@ -34,39 +70,10 @@ export class Suggestion {
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export enum SearchType {
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Title = "title",
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Author = "author",
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Subject = "subject",
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Subject = "subject"
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}
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export class DbDataset {
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// public id!: number;
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// public url!: string;
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// public contributing_corporation!: string;
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// public creating_corporation!: string;
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// public publisher_name!: string;
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// public embargo_date!: string;
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// public publish_id!: number;
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// public project_id!: number;
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// public type!: string;
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// public language!: string;
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// public server_state!: string;
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// public belongs_to_bibliography!: boolean;
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// public created_at!: string;
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// public server_date_modified!: string;
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// public server_date_published!: string;
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// public account_id!: number;
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// public editor_id!: number;
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// public reviewer_id!: number;
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// public preferred_reviewer!: number;
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// public preferred_reviewer_email!: string;
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// public reject_editor_note!: string;
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// public reject_reviewer_note!: string;
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// public reviewer_note_visible!: string;
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// public titles!: Array<Title>;
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// public abstracts!: Array<Abstract>;
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// public authors!: Array<Author>;
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// public contributors!: Array<Author>;
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// public user!: Person;
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// public subjects!: Array<Subject>;
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constructor(
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public id: string,
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@ -105,13 +105,29 @@ export interface Hit {
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_id: string;
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_score: number;
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_source: Dataset;
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_highlight: HitHighlight; // !! This name is to avoid collision with Typescript "Highlight" class
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}
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export interface HitHighlight {
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subjects?: Array<string>;
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title?: Array<string>;
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author?: Array<string>;
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}
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export interface Aggregations {
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[key: string]: Aggregation;
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subjects: Subjects;
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language: Language;
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}
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export interface Aggregation {
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export interface Subjects {
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doc_count_error_upper_bound: number;
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sum_other_doc_count: number;
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buckets: Array<Bucket>;
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}
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export interface Language {
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doc_count_error_upper_bound: number;
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sum_other_doc_count: number;
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buckets: Array<Bucket>;
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}
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@ -119,3 +135,13 @@ export interface Bucket {
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key: string;
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doc_count: number;
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}
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// // Needed?
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// export interface Aggregations {
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// [key: string]: Aggregation;
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// }
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// export interface Aggregation {
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// buckets: Array<Bucket>;
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// }
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@ -1,7 +1,7 @@
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import api from "../api/api";
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// import { Observable, of } from "rxjs";
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import { Observable } from "rxjs";
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import { map } from "rxjs/operators";
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import { tap, map } from "rxjs/operators";
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import { Dataset, DbDataset, Suggestion } from "@/models/dataset";
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import { OpenSearchResponse, SolrResponse } from "@/models/headers";
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import { ActiveFilterCategories } from "@/models/solr";
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@ -16,130 +16,130 @@ class DatasetService {
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*
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* @param {string} searchTerm - The search term to query.
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*/
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async fetchDataFromOpenSearch(searchTerm: string): Promise<void> {
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// Define the OpenSearch endpoint URL
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const url = "http://opensearch.geoinformation.dev/tethys-records/_search";
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// async fetchDataFromOpenSearch(searchTerm: string): Promise<void> {
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// // Define the OpenSearch endpoint URL
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// const url = "http://opensearch.geoinformation.dev/tethys-records/_search";
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// Set the headers for the POST request
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const headers = {
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"Content-Type": "application/json",
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};
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// // Set the headers for the POST request
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// const headers = {
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// "Content-Type": "application/json",
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// };
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// Construct the body of the POST request
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const body = {
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query: {
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bool: {
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// The `should` clause specifies that at least one of these conditions must match
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should: [
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{
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// Match the search term in the title field with fuzziness enabled and a boost of 3
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match: {
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title: {
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query: searchTerm,
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fuzziness: "AUTO", // Enable fuzzy search
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boost: 3 // Boosting the relevance of title matches
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}
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}
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},
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{
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// Match the search term in the author field with fuzziness enabled and a boost of 2
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match: {
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author: {
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query: searchTerm,
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fuzziness: "AUTO", // Enable fuzzy search
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boost: 2 // Boosting the relevance of author matches
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}
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}
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},
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{
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// Match the search term in the subject field with fuzziness enabled and a boost of 1
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match: {
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subject: {
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query: searchTerm,
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fuzziness: "AUTO", // Enable fuzzy search
|
||||
boost: 1 // Boosting the relevance of subject matches
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
// Match the search term in the title field with a wildcard
|
||||
wildcard: {
|
||||
title: {
|
||||
value: `${searchTerm}*`, // Wildcard search for terms starting with searchTerm
|
||||
boost: 3 // Boosting the relevance of title matches
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
// Match the search term in the author field with a wildcard
|
||||
wildcard: {
|
||||
author: {
|
||||
value: `${searchTerm}*`, // Wildcard search for terms starting with searchTerm
|
||||
boost: 2 // Boosting the relevance of author matches
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
// Match the search term in the subject field with a wildcard
|
||||
wildcard: {
|
||||
subject: {
|
||||
value: `${searchTerm}*`, // Wildcard search for terms starting with searchTerm
|
||||
boost: 1 // Boosting the relevance of subject matches
|
||||
}
|
||||
}
|
||||
}
|
||||
],
|
||||
// Ensure that at least one of the `should` clauses must match
|
||||
minimum_should_match: 1
|
||||
}
|
||||
},
|
||||
// Limit the number of search results to 10
|
||||
size: 10,
|
||||
// Start from the first result (pagination)
|
||||
from: 0,
|
||||
// Sort the results by the `server_date_published` field in descending order
|
||||
sort: [
|
||||
{ server_date_published: { order: "desc" } }
|
||||
],
|
||||
// Aggregations to provide facets for the `language` and `subject` fields
|
||||
aggs: {
|
||||
language: {
|
||||
terms: {
|
||||
field: "language.keyword" // Aggregate by the exact values of the `language` field
|
||||
}
|
||||
},
|
||||
subject: {
|
||||
terms: {
|
||||
field: "subjects.keyword", // Aggregate by the exact values of the `subjects` field
|
||||
size: 10 // Limit the number of aggregation buckets to 10
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
// // Construct the body of the POST request
|
||||
// const body = {
|
||||
// query: {
|
||||
// bool: {
|
||||
// // The `should` clause specifies that at least one of these conditions must match
|
||||
// should: [
|
||||
// {
|
||||
// // Match the search term in the title field with fuzziness enabled and a boost of 3
|
||||
// match: {
|
||||
// title: {
|
||||
// query: searchTerm,
|
||||
// fuzziness: "AUTO", // Enable fuzzy search
|
||||
// boost: 3 // Boosting the relevance of title matches
|
||||
// }
|
||||
// }
|
||||
// },
|
||||
// {
|
||||
// // Match the search term in the author field with fuzziness enabled and a boost of 2
|
||||
// match: {
|
||||
// author: {
|
||||
// query: searchTerm,
|
||||
// fuzziness: "AUTO", // Enable fuzzy search
|
||||
// boost: 2 // Boosting the relevance of author matches
|
||||
// }
|
||||
// }
|
||||
// },
|
||||
// {
|
||||
// // Match the search term in the subject field with fuzziness enabled and a boost of 1
|
||||
// match: {
|
||||
// subject: {
|
||||
// query: searchTerm,
|
||||
// fuzziness: "AUTO", // Enable fuzzy search
|
||||
// boost: 1 // Boosting the relevance of subject matches
|
||||
// }
|
||||
// }
|
||||
// },
|
||||
// {
|
||||
// // Match the search term in the title field with a wildcard
|
||||
// wildcard: {
|
||||
// title: {
|
||||
// value: `${searchTerm}*`, // Wildcard search for terms starting with searchTerm
|
||||
// boost: 3 // Boosting the relevance of title matches
|
||||
// }
|
||||
// }
|
||||
// },
|
||||
// {
|
||||
// // Match the search term in the author field with a wildcard
|
||||
// wildcard: {
|
||||
// author: {
|
||||
// value: `${searchTerm}*`, // Wildcard search for terms starting with searchTerm
|
||||
// boost: 2 // Boosting the relevance of author matches
|
||||
// }
|
||||
// }
|
||||
// },
|
||||
// {
|
||||
// // Match the search term in the subject field with a wildcard
|
||||
// wildcard: {
|
||||
// subject: {
|
||||
// value: `${searchTerm}*`, // Wildcard search for terms starting with searchTerm
|
||||
// boost: 1 // Boosting the relevance of subject matches
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// ],
|
||||
// // Ensure that at least one of the `should` clauses must match
|
||||
// minimum_should_match: 1
|
||||
// }
|
||||
// },
|
||||
// // Limit the number of search results to 10
|
||||
// size: 10,
|
||||
// // Start from the first result (pagination)
|
||||
// from: 0,
|
||||
// // Sort the results by the `server_date_published` field in descending order
|
||||
// sort: [
|
||||
// { server_date_published: { order: "desc" } }
|
||||
// ],
|
||||
// // Aggregations to provide facets for the `language` and `subject` fields
|
||||
// aggs: {
|
||||
// language: {
|
||||
// terms: {
|
||||
// field: "language.keyword" // Aggregate by the exact values of the `language` field
|
||||
// }
|
||||
// },
|
||||
// subject: {
|
||||
// terms: {
|
||||
// field: "subjects.keyword", // Aggregate by the exact values of the `subjects` field
|
||||
// size: 10 // Limit the number of aggregation buckets to 10
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// };
|
||||
|
||||
try {
|
||||
// Send the POST request to the OpenSearch endpoint
|
||||
const response = await fetch(url, {
|
||||
method: "POST",
|
||||
headers: headers,
|
||||
body: JSON.stringify(body),
|
||||
});
|
||||
// try {
|
||||
// // Send the POST request to the OpenSearch endpoint
|
||||
// const response = await fetch(url, {
|
||||
// method: "POST",
|
||||
// headers: headers,
|
||||
// body: JSON.stringify(body),
|
||||
// });
|
||||
|
||||
// Check if the response is not successful
|
||||
if (!response.ok) {
|
||||
throw new Error(`Failed to fetch data from ${url}, status: ${response.status}`);
|
||||
}
|
||||
// // Check if the response is not successful
|
||||
// if (!response.ok) {
|
||||
// throw new Error(`Failed to fetch data from ${url}, status: ${response.status}`);
|
||||
// }
|
||||
|
||||
// Parse the response JSON
|
||||
const data = await response.json();
|
||||
// Log the data from OpenSearch
|
||||
console.log("Data from OpenSearch:", data);
|
||||
console.log("Hits:", data.hits.total.value);
|
||||
} catch (error) {
|
||||
// Log any errors that occur during the fetch process
|
||||
console.error("Error fetching data:", error);
|
||||
}
|
||||
}
|
||||
// // Parse the response JSON
|
||||
// const data = await response.json();
|
||||
// // Log the data from OpenSearch
|
||||
// console.log("Data from OpenSearch:", data);
|
||||
// console.log("Hits:", data.hits.total.value);
|
||||
// } catch (error) {
|
||||
// // Log any errors that occur during the fetch process
|
||||
// console.error("Error fetching data:", error);
|
||||
// }
|
||||
// }
|
||||
|
||||
/* https://tethys.at/solr/rdr_data/select?&0=fl%3Did%2Clicence%2Cserver_date_published%2Cabstract_output%2Cidentifier%2Ctitle_output%2Ctitle_additional%2Cauthor%2Csubject%2Cdoctype&q=%2A
|
||||
&q.op=or&defType=edismax&qf=title%5E3%20author%5E2%20subject%5E1&indent=on&wt=json&rows=10&start=0&sort=server_date_published%20desc&facet=on&json.facet.language=%7B%20type%3A%20%22
|
||||
|
|
@ -156,25 +156,53 @@ class DatasetService {
|
|||
should: [
|
||||
{ match: { title: { query: term, fuzziness: "AUTO", boost: 3 } } },
|
||||
{ match: { author: { query: term, fuzziness: "AUTO", boost: 2 } } },
|
||||
{ match: { subject: { query: term, fuzziness: "AUTO", boost: 1 } } },
|
||||
{ match: { subjects: { query: term, fuzziness: "AUTO", boost: 1 } } }, // In SOLR is "subject"!
|
||||
{ wildcard: { title: { value: `${term}*`, boost: 3 } } },
|
||||
{ wildcard: { author: { value: `${term}*`, boost: 2 } } },
|
||||
{ wildcard: { subject: { value: `${term}*`, boost: 1 } } }
|
||||
{ wildcard: { subjects: { value: `${term}*`, boost: 1 } } } // In SOLR is "subject"!
|
||||
],
|
||||
minimum_should_match: 1
|
||||
}
|
||||
},
|
||||
size: 10,
|
||||
from: 0,
|
||||
sort: [{ server_date_published: { order: "desc" } }],
|
||||
// sort: [{ server_date_published: { order: "desc" } }],
|
||||
sort: [{ _score: { order: "desc" } }], // Sort by _score in descending order
|
||||
track_scores: true, // This ensures "_score" is included even when sorting by other criteria. Otherwise the relevance score is not calculated
|
||||
aggs: {
|
||||
language: { terms: { field: "language.keyword" } },
|
||||
subject: { terms: { field: "subjects.keyword", size: 10 } }
|
||||
subjects: { terms: { field: "subjects.keyword", size: 10 } } // In SOLR is "subject"!
|
||||
},
|
||||
highlight: {
|
||||
fields: {
|
||||
title: {},
|
||||
author: {},
|
||||
subjects: {}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Make API call to OpenSearch and return the result
|
||||
/**
|
||||
* When a POST request is made to the OpenSearch server using the api.post<OpenSearchResponse> method, the response received from OpenSearch is an object that includes various details about the search results.
|
||||
* One of the key properties of this response object is _source, which is an array of documents (datasets) that match the search criteria.
|
||||
* It is used the pipe method to chain RxJS operators to the Observable returned by api.get. The map operator is used to transform the emitted items of the Observable.
|
||||
*/
|
||||
return api.post<OpenSearchResponse>(this.openSearchUrl, body).pipe(
|
||||
// tap(response => console.log("OpenSearchResponse:", response)), // Log the complete response
|
||||
// tap(response => console.log("Aggre:", response.aggregations?.subjects.buckets[0])), // log the first subject of the array of subjects returned
|
||||
// tap(response => console.log("Hits:", response.hits)), // log the first subject of the array of subjects returned
|
||||
|
||||
map(response => response.hits.hits.map(hit => hit._source))
|
||||
|
||||
// map(response => response.hits.hits.map(hit => {
|
||||
// const source = hit._source;
|
||||
// const highlights = hit._highlight || {};
|
||||
// return {
|
||||
// ...source,
|
||||
// highlights
|
||||
// };
|
||||
// }))
|
||||
);
|
||||
}
|
||||
|
||||
|
|
@ -219,7 +247,7 @@ class DatasetService {
|
|||
* It is used the pipe method to chain RxJS operators to the Observable returned by api.get. The map operator is used to transform the emitted items of the Observable.
|
||||
*/
|
||||
const stations = api.get<SolrResponse>(base, q_params).pipe(map((res: SolrResponse) => res.response.docs));
|
||||
|
||||
|
||||
return stations;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user