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Bluesky app fork with some witchin' additions 💫
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948 B · 34 lines
TypeScript
at main
1234567891011121314151617181920212223242526272829303132333435import {useCallback, useRef} from 'react'import {type AppBskyFeedDefs} from '@atproto/api'
import {type Metrics, useAnalytics} from '#/analytics'
/** * Hook that returns a callback to track post:view events. * Handles deduplication so the same post URI is only tracked once per mount. * * @param logContext - The context where the post is being viewed * @returns A callback that accepts a post and logs the view event */export function usePostViewTracking( logContext: Metrics['post:view']['logContext'],) { const ax = useAnalytics() const seenUrisRef = useRef(new Set<string>())
const trackPostView = useCallback( (post: AppBskyFeedDefs.PostView) => { if (seenUrisRef.current.has(post.uri)) return seenUrisRef.current.add(post.uri)
ax.metric('post:view', { uri: post.uri, authorDid: post.author.did, logContext, }) }, [ax, logContext], )
return trackPostView}