77 lines
1.6 KiB
JavaScript
77 lines
1.6 KiB
JavaScript
// @flow
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import { Component } from 'react';
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import type { Dispatch } from 'redux';
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import { getYoutubeId } from '../functions';
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/**
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* The type of the React {@code Component} props of
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* {@link AbstractSharedVideoDialog}.
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*/
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export type Props = {
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/**
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* Invoked to update the shared video link.
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*/
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dispatch: Dispatch<any>,
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/**
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* Function to be invoked after typing a valid video.
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*/
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onPostSubmit: Function,
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/**
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* Invoked to obtain translated strings.
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*/
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t: Function
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};
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/**
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* Implements an abstract class for {@code SharedVideoDialog}.
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*/
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export default class AbstractSharedVideoDialog<S: *> extends Component < Props, S > {
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/**
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* Instantiates a new component.
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*
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* @inheritdoc
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*/
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constructor(props: Props) {
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super(props);
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this._onSetVideoLink = this._onSetVideoLink.bind(this);
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}
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_onSetVideoLink: string => boolean;
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/**
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* Validates the entered video link by extracting the id and dispatches it.
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*
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* It returns a boolean to comply the Dialog behaviour:
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* {@code true} - the dialog should be closed.
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* {@code false} - the dialog should be left open.
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*
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* @param {string} link - The entered video link.
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* @returns {boolean}
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*/
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_onSetVideoLink(link: string) {
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if (!link) {
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return false;
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}
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const trimmedLink = link.trim();
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if (!trimmedLink) {
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return false;
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}
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const youtubeId = getYoutubeId(trimmedLink);
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const { onPostSubmit } = this.props;
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onPostSubmit(youtubeId || trimmedLink);
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return true;
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}
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}
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