25 lines
637 B
TypeScript
25 lines
637 B
TypeScript
// Create the query string by hand
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// #docregion
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import { Injectable } from '@angular/core';
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import { Jsonp } from '@angular/http';
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@Injectable()
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export class WikipediaService {
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constructor(private jsonp: Jsonp) { }
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// TODO: Add error handling
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search(term: string) {
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let wikiUrl = 'http://en.wikipedia.org/w/api.php';
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// #docregion query-string
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let queryString =
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`?search=${term}&action=opensearch&format=json&callback=JSONP_CALLBACK`;
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return this.jsonp
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.get(wikiUrl + queryString)
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.map(request => <string[]> request.json()[1]);
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// #enddocregion query-string
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}
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}
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