Eric Bailey
827bb42d60
Move the publisher list and host detection into a single publishers.ts module so both PublicationMetaRow and the Subscribe button consult the same source. Match exact hosts and proper subdomains only, rejecting lookalikes like evilleaflet.pub.
40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
import {type AppBskyEmbedExternal} from '@atproto/api'
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import {Leaflet} from '#/components/icons/community/Leaflet'
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import {Offprint} from '#/components/icons/community/Offprint'
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import {Pckt} from '#/components/icons/community/Pckt'
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export type StandardSitePublisher = {
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host: string
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name: string
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Icon: typeof Leaflet
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}
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const STANDARD_SITE_PUBLISHERS: StandardSitePublisher[] = [
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{host: 'leaflet.pub', name: 'Leaflet', Icon: Leaflet},
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{host: 'pckt.blog', name: 'pckt', Icon: Pckt},
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{host: 'offprint.app', name: 'Offprint', Icon: Offprint},
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]
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export function getStandardSitePublisherHost(
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view: AppBskyEmbedExternal.ViewExternal,
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): string | null {
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try {
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return new URL(view.source?.uri || '').host
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} catch {
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return null
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}
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}
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export function hostMatches(host: string, target: string): boolean {
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return host === target || host.endsWith('.' + target)
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}
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export function matchStandardSitePublisher(
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view: AppBskyEmbedExternal.ViewExternal,
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): StandardSitePublisher | null {
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const host = getStandardSitePublisherHost(view)
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if (!host) return null
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return STANDARD_SITE_PUBLISHERS.find(p => hostMatches(host, p.host)) ?? null
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}
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