43 lines
1.6 KiB
TypeScript
43 lines
1.6 KiB
TypeScript
import { getSoapboxConfig } from 'soapbox/actions/soapbox';
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import type { RootState } from 'soapbox/store';
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import type { Card } from 'soapbox/types/entities';
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/** Map of available provider modules. */
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const PROVIDERS: Record<string, () => Promise<AdProvider>> = {
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soapbox: async() => (await import(/* webpackChunkName: "features/ads/soapbox" */'./soapbox-config')).default,
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rumble: async() => (await import(/* webpackChunkName: "features/ads/rumble" */'./rumble')).default,
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truth: async() => (await import(/* webpackChunkName: "features/ads/truth" */'./truth')).default,
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};
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/** Ad server implementation. */
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interface AdProvider {
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getAds(getState: () => RootState): Promise<Ad[]>
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}
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/** Entity representing an advertisement. */
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interface Ad {
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/** Ad data in Card (OEmbed-ish) format. */
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card: Card
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/** Impression URL to fetch when displaying the ad. */
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impression?: string
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/** Time when the ad expires and should no longer be displayed. */
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expires_at?: string
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/** Reason the ad is displayed. */
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reason?: string
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}
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/** Gets the current provider based on config. */
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const getProvider = async(getState: () => RootState): Promise<AdProvider | undefined> => {
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const state = getState();
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const soapboxConfig = getSoapboxConfig(state);
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const isEnabled = soapboxConfig.extensions.getIn(['ads', 'enabled'], false) === true;
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const providerName = soapboxConfig.extensions.getIn(['ads', 'provider'], 'soapbox') as string;
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if (isEnabled && PROVIDERS[providerName]) {
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return PROVIDERS[providerName]();
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}
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};
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export { getProvider };
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export type { Ad, AdProvider };
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