mirror of
https://github.com/dergigi/boris.git
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6fd40f2ff6
- Add opengraphEnhancer service using fetch-opengraph library - Enhance ReadItems with proper titles, descriptions, and cover images - Update deriveLinksFromBookmarks to use async OpenGraph enhancement - Add caching and batching to avoid overwhelming external services - Improve bookmark card display with rich metadata from OpenGraph tags
74 lines
2.3 KiB
TypeScript
74 lines
2.3 KiB
TypeScript
import { Bookmark } from '../types/bookmarks'
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import { ReadItem } from '../services/readsService'
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import { KINDS } from '../config/kinds'
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import { fallbackTitleFromUrl } from './readItemMerge'
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import { enhanceReadItemsWithOpenGraph } from '../services/opengraphEnhancer'
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/**
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* Derives ReadItems from bookmarks for external URLs:
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* - Web bookmarks (kind:39701)
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* - Any bookmark with http(s) URLs in content or urlReferences
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*/
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export async function deriveLinksFromBookmarks(bookmarks: Bookmark[]): Promise<ReadItem[]> {
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const linksMap = new Map<string, ReadItem>()
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const allBookmarks = bookmarks.flatMap(b => b.individualBookmarks || [])
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for (const bookmark of allBookmarks) {
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const urls: string[] = []
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// Web bookmarks (kind:39701) - extract from 'd' tag
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if (bookmark.kind === KINDS.WebBookmark) {
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const dTag = bookmark.tags.find(t => t[0] === 'd')?.[1]
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if (dTag) {
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const url = dTag.startsWith('http') ? dTag : `https://${dTag}`
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urls.push(url)
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}
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}
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// Extract URLs from content if not already captured
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if (bookmark.content) {
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const urlRegex = /(https?:\/\/[^\s]+)/g
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const matches = bookmark.content.match(urlRegex)
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if (matches) {
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urls.push(...matches)
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}
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}
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// Extract metadata from tags (for web bookmarks and other types)
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const title = bookmark.tags.find(t => t[0] === 'title')?.[1]
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const summary = bookmark.tags.find(t => t[0] === 'summary')?.[1]
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const image = bookmark.tags.find(t => t[0] === 'image')?.[1]
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// Create ReadItem for each unique URL
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for (const url of [...new Set(urls)]) {
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if (!linksMap.has(url)) {
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const item: ReadItem = {
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id: url,
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source: 'bookmark',
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type: 'external',
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url,
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title: title || fallbackTitleFromUrl(url),
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summary,
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image,
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readingProgress: 0,
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readingTimestamp: bookmark.created_at ?? undefined
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}
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linksMap.set(url, item)
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}
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}
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}
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// Get initial items sorted by most recent bookmark activity
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const initialItems = Array.from(linksMap.values()).sort((a, b) => {
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const timeA = a.readingTimestamp || 0
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const timeB = b.readingTimestamp || 0
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return timeB - timeA
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})
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// Enhance with OpenGraph data
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return await enhanceReadItemsWithOpenGraph(initialItems)
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}
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