mapcomplete/UI/Reviews/ReviewElement.ts

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/**
* Shows the reviews and scoring base on mangrove.reviesw
*/
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import {UIEventSource} from "../../Logic/UIEventSource";
import {Review} from "../../Logic/Web/Review";
import {UIElement} from "../UIElement";
import Combine from "../Base/Combine";
import Translations from "../i18n/Translations";
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import SingleReview from "./SingleReview";
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export default class ReviewElement extends UIElement {
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private readonly _reviews: UIEventSource<Review[]>;
private readonly _subject: string;
private _middleElement: UIElement;
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constructor(subject: string, reviews: UIEventSource<Review[]>, middleElement: UIElement) {
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super(reviews);
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this._middleElement = middleElement;
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if (reviews === undefined) {
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throw "No reviews UIEVentsource Given!"
}
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this._reviews = reviews;
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this._subject = subject;
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}
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InnerRender(): string {
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const elements = [];
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const revs = this._reviews.data;
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revs.sort((a, b) => (b.date.getTime() - a.date.getTime())); // Sort with most recent first
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const avg = (revs.map(review => review.rating).reduce((a, b) => a + b, 0) / revs.length);
elements.push(
new Combine([
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SingleReview.GenStars(avg).SetClass("stars"),
`<a target="_blank" href='https://mangrove.reviews/search?sub=${encodeURIComponent(this._subject)}'>`,
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Translations.t.reviews.title
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.Subs({count: "" + revs.length}),
"</a>"
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])
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.SetClass("review-title"));
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elements.push(this._middleElement);
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elements.push(...revs.map(review => new SingleReview(review)));
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elements.push(
new Combine([
Translations.t.reviews.attribution,
"<img src='./assets/mangrove_logo.png'>"
])
.SetClass("review-attribution"))
return new Combine(elements).SetClass("review").Render();
}
}