chore: refactored document url parsing
e6cf1b99
1 file(s) · +234 −170
| 5 | 5 | ||
| 6 | 6 | // Raw document record from PDS |
|
| 7 | 7 | interface DocumentRecord { |
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| 8 | - | site?: string; |
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| 9 | - | path?: string; |
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| 10 | - | title?: string; |
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| 11 | - | description?: string; |
|
| 12 | - | coverImage?: unknown; |
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| 13 | - | content?: unknown; |
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| 14 | - | textContent?: string; |
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| 15 | - | bskyPostRef?: { uri: string; cid: string }; |
|
| 16 | - | tags?: string[]; |
|
| 17 | - | publishedAt?: string; |
|
| 18 | - | updatedAt?: string; |
|
| 8 | + | site?: string; |
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| 9 | + | path?: string; |
|
| 10 | + | title?: string; |
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| 11 | + | description?: string; |
|
| 12 | + | coverImage?: unknown; |
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| 13 | + | content?: unknown; |
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| 14 | + | textContent?: string; |
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| 15 | + | bskyPostRef?: { uri: string; cid: string }; |
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| 16 | + | tags?: string[]; |
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| 17 | + | publishedAt?: string; |
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| 18 | + | updatedAt?: string; |
|
| 19 | 19 | } |
|
| 20 | 20 | ||
| 21 | 21 | // Raw publication record from PDS |
|
| 22 | 22 | interface PublicationRecord { |
|
| 23 | - | url?: string; |
|
| 24 | - | name?: string; |
|
| 25 | - | description?: string; |
|
| 26 | - | icon?: unknown; |
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| 23 | + | url?: string; |
|
| 24 | + | name?: string; |
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| 25 | + | description?: string; |
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| 26 | + | icon?: unknown; |
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| 27 | 27 | } |
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| 28 | 28 | ||
| 29 | 29 | // Resolved publication data |
|
| 30 | 30 | interface ResolvedPublication { |
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| 31 | - | url: string; |
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| 32 | - | name: string; |
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| 33 | - | description: string | null; |
|
| 34 | - | iconCid: string | null; |
|
| 35 | - | iconUrl: string | null; |
|
| 31 | + | url: string; |
|
| 32 | + | name: string; |
|
| 33 | + | description: string | null; |
|
| 34 | + | iconCid: string | null; |
|
| 35 | + | iconUrl: string | null; |
|
| 36 | 36 | } |
|
| 37 | 37 | ||
| 38 | 38 | /** |
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| 39 | 39 | * Fetches a publication record from an at:// URI |
|
| 40 | 40 | */ |
|
| 41 | 41 | async function fetchPublication( |
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| 42 | - | db: D1Database, |
|
| 43 | - | siteUri: string |
|
| 42 | + | db: D1Database, |
|
| 43 | + | siteUri: string, |
|
| 44 | 44 | ): Promise<ResolvedPublication | null> { |
|
| 45 | - | const parsed = parseAtUri(siteUri); |
|
| 46 | - | if (!parsed) return null; |
|
| 45 | + | const parsed = parseAtUri(siteUri); |
|
| 46 | + | if (!parsed) return null; |
|
| 47 | 47 | ||
| 48 | - | try { |
|
| 49 | - | const pds = await resolvePds(db, parsed.did); |
|
| 50 | - | if (!pds) return null; |
|
| 48 | + | try { |
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| 49 | + | const pds = await resolvePds(db, parsed.did); |
|
| 50 | + | if (!pds) return null; |
|
| 51 | 51 | ||
| 52 | - | const url = `${pds}/xrpc/com.atproto.repo.getRecord?repo=${encodeURIComponent( |
|
| 53 | - | parsed.did |
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| 54 | - | )}&collection=${encodeURIComponent(parsed.collection)}&rkey=${encodeURIComponent( |
|
| 55 | - | parsed.rkey |
|
| 56 | - | )}`; |
|
| 52 | + | const url = `${pds}/xrpc/com.atproto.repo.getRecord?repo=${encodeURIComponent( |
|
| 53 | + | parsed.did, |
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| 54 | + | )}&collection=${encodeURIComponent(parsed.collection)}&rkey=${encodeURIComponent( |
|
| 55 | + | parsed.rkey, |
|
| 56 | + | )}`; |
|
| 57 | 57 | ||
| 58 | - | const response = await fetch(url); |
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| 59 | - | if (!response.ok) return null; |
|
| 58 | + | const response = await fetch(url); |
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| 59 | + | if (!response.ok) return null; |
|
| 60 | 60 | ||
| 61 | - | const data = (await response.json()) as { value?: PublicationRecord }; |
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| 62 | - | const pub = data.value; |
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| 63 | - | if (!pub?.url || !pub?.name) return null; |
|
| 61 | + | const data = (await response.json()) as { value?: PublicationRecord }; |
|
| 62 | + | const pub = data.value; |
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| 63 | + | if (!pub?.url || !pub?.name) return null; |
|
| 64 | 64 | ||
| 65 | - | const iconCid = extractBlobCid(pub.icon); |
|
| 66 | - | const iconUrl = iconCid ? buildBlobUrl(pds, parsed.did, iconCid) : null; |
|
| 65 | + | const iconCid = extractBlobCid(pub.icon); |
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| 66 | + | const iconUrl = iconCid ? buildBlobUrl(pds, parsed.did, iconCid) : null; |
|
| 67 | 67 | ||
| 68 | - | return { |
|
| 69 | - | url: pub.url, |
|
| 70 | - | name: pub.name, |
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| 71 | - | description: pub.description || null, |
|
| 72 | - | iconCid, |
|
| 73 | - | iconUrl, |
|
| 74 | - | }; |
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| 75 | - | } catch { |
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| 76 | - | return null; |
|
| 77 | - | } |
|
| 68 | + | return { |
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| 69 | + | url: pub.url, |
|
| 70 | + | name: pub.name, |
|
| 71 | + | description: pub.description || null, |
|
| 72 | + | iconCid, |
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| 73 | + | iconUrl, |
|
| 74 | + | }; |
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| 75 | + | } catch { |
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| 76 | + | return null; |
|
| 77 | + | } |
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| 78 | 78 | } |
|
| 79 | 79 | ||
| 80 | 80 | /** |
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| 83 | 83 | * If site is an https:// URL, uses it directly. |
|
| 84 | 84 | */ |
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| 85 | 85 | export async function resolveViewUrl( |
|
| 86 | - | db: D1Database, |
|
| 87 | - | siteUri: string, |
|
| 88 | - | path: string |
|
| 86 | + | db: D1Database, |
|
| 87 | + | siteUri: string, |
|
| 88 | + | path: string, |
|
| 89 | 89 | ): Promise<string | null> { |
|
| 90 | - | // Check if site is an at:// URI or direct URL |
|
| 91 | - | if (siteUri.startsWith("at://")) { |
|
| 92 | - | const pub = await fetchPublication(db, siteUri); |
|
| 93 | - | if (!pub?.url) return null; |
|
| 94 | - | const baseUrl = pub.url.startsWith("http") ? pub.url : `https://${pub.url}`; |
|
| 95 | - | return `${baseUrl.replace(/\/$/, "")}${path}`; |
|
| 96 | - | } |
|
| 90 | + | // Check if site is an at:// URI or direct URL |
|
| 91 | + | if (siteUri.startsWith("at://")) { |
|
| 92 | + | const pub = await fetchPublication(db, siteUri); |
|
| 93 | + | if (!pub?.url) return null; |
|
| 94 | + | const baseUrl = pub.url.startsWith("http") ? pub.url : `https://${pub.url}`; |
|
| 95 | + | return new URL(path, baseUrl).toString(); |
|
| 96 | + | } |
|
| 97 | 97 | ||
| 98 | - | // Direct URL |
|
| 99 | - | const baseUrl = siteUri.startsWith("http") ? siteUri : `https://${siteUri}`; |
|
| 100 | - | return `${baseUrl.replace(/\/$/, "")}${path}`; |
|
| 98 | + | // Direct URL |
|
| 99 | + | const baseUrl = siteUri.startsWith("http") ? siteUri : `https://${siteUri}`; |
|
| 100 | + | return new URL(path, baseUrl).toString(); |
|
| 101 | 101 | } |
|
| 102 | 102 | ||
| 103 | 103 | /** |
|
| 105 | 105 | * and stores all fields in resolved_documents table. |
|
| 106 | 106 | */ |
|
| 107 | 107 | export async function processDocument( |
|
| 108 | - | db: D1Database, |
|
| 109 | - | did: string, |
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| 110 | - | collection: string, |
|
| 111 | - | rkey: string |
|
| 108 | + | db: D1Database, |
|
| 109 | + | did: string, |
|
| 110 | + | collection: string, |
|
| 111 | + | rkey: string, |
|
| 112 | 112 | ) { |
|
| 113 | - | try { |
|
| 114 | - | // 1. Resolve PDS |
|
| 115 | - | const pds = await resolvePds(db, did); |
|
| 116 | - | if (!pds) { |
|
| 117 | - | console.warn(`Could not resolve PDS for ${did}`); |
|
| 118 | - | return; |
|
| 119 | - | } |
|
| 113 | + | try { |
|
| 114 | + | // 1. Resolve PDS |
|
| 115 | + | const pds = await resolvePds(db, did); |
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| 116 | + | if (!pds) { |
|
| 117 | + | console.warn(`Could not resolve PDS for ${did}`); |
|
| 118 | + | return; |
|
| 119 | + | } |
|
| 120 | 120 | ||
| 121 | - | // 2. Fetch Document Record |
|
| 122 | - | const url = `${pds}/xrpc/com.atproto.repo.getRecord?repo=${encodeURIComponent( |
|
| 123 | - | did |
|
| 124 | - | )}&collection=${encodeURIComponent(collection)}&rkey=${encodeURIComponent(rkey)}`; |
|
| 121 | + | // 2. Fetch Document Record |
|
| 122 | + | const url = `${pds}/xrpc/com.atproto.repo.getRecord?repo=${encodeURIComponent( |
|
| 123 | + | did, |
|
| 124 | + | )}&collection=${encodeURIComponent(collection)}&rkey=${encodeURIComponent(rkey)}`; |
|
| 125 | 125 | ||
| 126 | - | const response = await fetch(url); |
|
| 127 | - | if (!response.ok) { |
|
| 128 | - | if (response.status === 404) { |
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| 129 | - | console.warn(`Record not found: ${did}/${collection}/${rkey}`); |
|
| 130 | - | } |
|
| 131 | - | return; |
|
| 132 | - | } |
|
| 126 | + | const response = await fetch(url); |
|
| 127 | + | if (!response.ok) { |
|
| 128 | + | if (response.status === 404) { |
|
| 129 | + | // Record was deleted from PDS - clean up our local copy |
|
| 130 | + | console.warn( |
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| 131 | + | `Record not found (deleted): ${did}/${collection}/${rkey}`, |
|
| 132 | + | ); |
|
| 133 | + | const uri = `at://${did}/${collection}/${rkey}`; |
|
| 134 | + | await db |
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| 135 | + | .prepare("DELETE FROM resolved_documents WHERE uri = ?") |
|
| 136 | + | .bind(uri) |
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| 137 | + | .run(); |
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| 138 | + | await db |
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| 139 | + | .prepare( |
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| 140 | + | "DELETE FROM repo_records WHERE did = ? AND collection = ? AND rkey = ?", |
|
| 141 | + | ) |
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| 142 | + | .bind(did, collection, rkey) |
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| 143 | + | .run(); |
|
| 144 | + | return; // Not an error, just cleanup |
|
| 145 | + | } |
|
| 146 | + | // Other errors (5xx, rate limits, etc.) should be retried |
|
| 147 | + | throw new Error( |
|
| 148 | + | `Failed to fetch record: ${response.status} ${response.statusText}`, |
|
| 149 | + | ); |
|
| 150 | + | } |
|
| 133 | 151 | ||
| 134 | - | const data = (await response.json()) as { |
|
| 135 | - | uri: string; |
|
| 136 | - | cid?: string; |
|
| 137 | - | value: DocumentRecord; |
|
| 138 | - | }; |
|
| 152 | + | const data = (await response.json()) as { |
|
| 153 | + | uri: string; |
|
| 154 | + | cid?: string; |
|
| 155 | + | value: DocumentRecord; |
|
| 156 | + | }; |
|
| 139 | 157 | ||
| 140 | - | const { value, cid } = data; |
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| 158 | + | const { value, cid } = data; |
|
| 141 | 159 | ||
| 142 | - | // 3. Update repo_records |
|
| 143 | - | await db |
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| 144 | - | .prepare( |
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| 145 | - | `INSERT INTO repo_records (did, rkey, collection, cid, synced_at) |
|
| 160 | + | // 3. Update repo_records |
|
| 161 | + | await db |
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| 162 | + | .prepare( |
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| 163 | + | `INSERT INTO repo_records (did, rkey, collection, cid, synced_at) |
|
| 146 | 164 | VALUES (?, ?, ?, ?, datetime('now')) |
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| 147 | 165 | ON CONFLICT(did, collection, rkey) DO UPDATE SET |
|
| 148 | 166 | cid = ?, |
|
| 149 | - | synced_at = datetime('now')` |
|
| 150 | - | ) |
|
| 151 | - | .bind(did, rkey, collection, cid || null, cid || null) |
|
| 152 | - | .run(); |
|
| 167 | + | synced_at = datetime('now')`, |
|
| 168 | + | ) |
|
| 169 | + | .bind(did, rkey, collection, cid || null, cid || null) |
|
| 170 | + | .run(); |
|
| 153 | 171 | ||
| 154 | - | // 4. Extract document fields |
|
| 155 | - | const title = value.title || null; |
|
| 156 | - | const description = value.description || null; |
|
| 157 | - | const path = value.path || null; |
|
| 158 | - | const site = value.site || null; |
|
| 159 | - | const content = value.content ? JSON.stringify(value.content) : null; |
|
| 160 | - | const textContent = value.textContent || null; |
|
| 161 | - | const coverImageCid = extractBlobCid(value.coverImage); |
|
| 162 | - | const coverImageUrl = coverImageCid ? buildBlobUrl(pds, did, coverImageCid) : null; |
|
| 163 | - | const bskyPostRef = value.bskyPostRef ? JSON.stringify(value.bskyPostRef) : null; |
|
| 164 | - | const tags = value.tags ? JSON.stringify(value.tags) : null; |
|
| 165 | - | const publishedAt = value.publishedAt || null; |
|
| 166 | - | const updatedAt = value.updatedAt || null; |
|
| 172 | + | // 4. Extract document fields |
|
| 173 | + | const title = value.title || null; |
|
| 174 | + | const description = value.description || null; |
|
| 175 | + | const path = value.path || null; |
|
| 176 | + | const site = value.site || null; |
|
| 177 | + | const content = value.content ? JSON.stringify(value.content) : null; |
|
| 178 | + | const textContent = value.textContent || null; |
|
| 179 | + | const coverImageCid = extractBlobCid(value.coverImage); |
|
| 180 | + | const coverImageUrl = coverImageCid |
|
| 181 | + | ? buildBlobUrl(pds, did, coverImageCid) |
|
| 182 | + | : null; |
|
| 183 | + | const bskyPostRef = value.bskyPostRef |
|
| 184 | + | ? JSON.stringify(value.bskyPostRef) |
|
| 185 | + | : null; |
|
| 186 | + | const tags = value.tags ? JSON.stringify(value.tags) : null; |
|
| 187 | + | const publishedAt = value.publishedAt || null; |
|
| 188 | + | const updatedAt = value.updatedAt || null; |
|
| 167 | 189 | ||
| 168 | - | // 5. Resolve publication if site is at:// URI |
|
| 169 | - | let pubUrl: string | null = null; |
|
| 170 | - | let pubName: string | null = null; |
|
| 171 | - | let pubDescription: string | null = null; |
|
| 172 | - | let pubIconCid: string | null = null; |
|
| 173 | - | let pubIconUrl: string | null = null; |
|
| 174 | - | let viewUrl: string | null = null; |
|
| 190 | + | // 5. Resolve publication if site is at:// URI |
|
| 191 | + | let pubUrl: string | null = null; |
|
| 192 | + | let pubName: string | null = null; |
|
| 193 | + | let pubDescription: string | null = null; |
|
| 194 | + | let pubIconCid: string | null = null; |
|
| 195 | + | let pubIconUrl: string | null = null; |
|
| 196 | + | let viewUrl: string | null = null; |
|
| 175 | 197 | ||
| 176 | - | if (site) { |
|
| 177 | - | if (site.startsWith("at://")) { |
|
| 178 | - | // Fetch publication record |
|
| 179 | - | const pub = await fetchPublication(db, site); |
|
| 180 | - | if (pub) { |
|
| 181 | - | pubUrl = pub.url; |
|
| 182 | - | pubName = pub.name; |
|
| 183 | - | pubDescription = pub.description; |
|
| 184 | - | pubIconCid = pub.iconCid; |
|
| 185 | - | pubIconUrl = pub.iconUrl; |
|
| 186 | - | // Construct view URL |
|
| 187 | - | if (pubUrl && path) { |
|
| 188 | - | const baseUrl = pubUrl.startsWith("http") ? pubUrl : `https://${pubUrl}`; |
|
| 189 | - | viewUrl = `${baseUrl.replace(/\/$/, "")}${path}`; |
|
| 190 | - | } |
|
| 191 | - | } |
|
| 192 | - | } else { |
|
| 193 | - | // Site is a direct URL (loose document) |
|
| 194 | - | pubUrl = site; |
|
| 195 | - | if (path) { |
|
| 196 | - | const baseUrl = site.startsWith("http") ? site : `https://${site}`; |
|
| 197 | - | viewUrl = `${baseUrl.replace(/\/$/, "")}${path}`; |
|
| 198 | - | } |
|
| 199 | - | } |
|
| 200 | - | } |
|
| 198 | + | if (site) { |
|
| 199 | + | if (site.startsWith("at://")) { |
|
| 200 | + | // Fetch publication record |
|
| 201 | + | const pub = await fetchPublication(db, site); |
|
| 202 | + | if (pub) { |
|
| 203 | + | pubUrl = pub.url; |
|
| 204 | + | pubName = pub.name; |
|
| 205 | + | pubDescription = pub.description; |
|
| 206 | + | pubIconCid = pub.iconCid; |
|
| 207 | + | pubIconUrl = pub.iconUrl; |
|
| 208 | + | // Construct view URL |
|
| 209 | + | if (pubUrl && path) { |
|
| 210 | + | const baseUrl = pubUrl.startsWith("http") |
|
| 211 | + | ? pubUrl |
|
| 212 | + | : `https://${pubUrl}`; |
|
| 213 | + | viewUrl = new URL(path, baseUrl).toString(); |
|
| 214 | + | } |
|
| 215 | + | } |
|
| 216 | + | } else { |
|
| 217 | + | // Site is a direct URL (loose document) |
|
| 218 | + | pubUrl = site; |
|
| 219 | + | if (path) { |
|
| 220 | + | const baseUrl = site.startsWith("http") ? site : `https://${site}`; |
|
| 221 | + | viewUrl = new URL(path, baseUrl).toString(); |
|
| 222 | + | } |
|
| 223 | + | } |
|
| 224 | + | } |
|
| 201 | 225 | ||
| 202 | - | // 6. Verify the document |
|
| 203 | - | const uri = `at://${did}/${collection}/${rkey}`; |
|
| 204 | - | const verified = await verifyDocumentRecord(pubUrl, site, viewUrl, uri); |
|
| 226 | + | // 6. Verify the document |
|
| 227 | + | const uri = `at://${did}/${collection}/${rkey}`; |
|
| 228 | + | const verified = await verifyDocumentRecord(pubUrl, site, viewUrl, uri); |
|
| 205 | 229 | ||
| 206 | - | // 7. Insert/update resolved_documents |
|
| 207 | - | const STALE_OFFSET_HOURS = 24; |
|
| 230 | + | // 7. Insert/update resolved_documents |
|
| 231 | + | const STALE_OFFSET_HOURS = 24; |
|
| 208 | 232 | ||
| 209 | - | await db |
|
| 210 | - | .prepare( |
|
| 211 | - | `INSERT INTO resolved_documents ( |
|
| 233 | + | await db |
|
| 234 | + | .prepare( |
|
| 235 | + | `INSERT INTO resolved_documents ( |
|
| 212 | 236 | uri, did, rkey, title, description, path, site, content, text_content, |
|
| 213 | 237 | cover_image_cid, cover_image_url, bsky_post_ref, tags, |
|
| 214 | 238 | published_at, updated_at, pub_url, pub_name, pub_description, |
|
| 220 | 244 | cover_image_cid = ?, cover_image_url = ?, bsky_post_ref = ?, tags = ?, |
|
| 221 | 245 | published_at = ?, updated_at = ?, pub_url = ?, pub_name = ?, pub_description = ?, |
|
| 222 | 246 | pub_icon_cid = ?, pub_icon_url = ?, view_url = ?, pds_endpoint = ?, |
|
| 223 | - | resolved_at = datetime('now'), stale_at = datetime('now', '+${STALE_OFFSET_HOURS} hours'), verified = ?` |
|
| 224 | - | ) |
|
| 225 | - | .bind( |
|
| 226 | - | // INSERT values |
|
| 227 | - | uri, did, rkey, title, description, path, site, content, textContent, |
|
| 228 | - | coverImageCid, coverImageUrl, bskyPostRef, tags, |
|
| 229 | - | publishedAt, updatedAt, pubUrl, pubName, pubDescription, |
|
| 230 | - | pubIconCid, pubIconUrl, viewUrl, pds, verified ? 1 : 0, |
|
| 231 | - | // UPDATE values |
|
| 232 | - | title, description, path, site, content, textContent, |
|
| 233 | - | coverImageCid, coverImageUrl, bskyPostRef, tags, |
|
| 234 | - | publishedAt, updatedAt, pubUrl, pubName, pubDescription, |
|
| 235 | - | pubIconCid, pubIconUrl, viewUrl, pds, verified ? 1 : 0 |
|
| 236 | - | ) |
|
| 237 | - | .run(); |
|
| 247 | + | resolved_at = datetime('now'), stale_at = datetime('now', '+${STALE_OFFSET_HOURS} hours'), verified = ?`, |
|
| 248 | + | ) |
|
| 249 | + | .bind( |
|
| 250 | + | // INSERT values |
|
| 251 | + | uri, |
|
| 252 | + | did, |
|
| 253 | + | rkey, |
|
| 254 | + | title, |
|
| 255 | + | description, |
|
| 256 | + | path, |
|
| 257 | + | site, |
|
| 258 | + | content, |
|
| 259 | + | textContent, |
|
| 260 | + | coverImageCid, |
|
| 261 | + | coverImageUrl, |
|
| 262 | + | bskyPostRef, |
|
| 263 | + | tags, |
|
| 264 | + | publishedAt, |
|
| 265 | + | updatedAt, |
|
| 266 | + | pubUrl, |
|
| 267 | + | pubName, |
|
| 268 | + | pubDescription, |
|
| 269 | + | pubIconCid, |
|
| 270 | + | pubIconUrl, |
|
| 271 | + | viewUrl, |
|
| 272 | + | pds, |
|
| 273 | + | verified ? 1 : 0, |
|
| 274 | + | // UPDATE values |
|
| 275 | + | title, |
|
| 276 | + | description, |
|
| 277 | + | path, |
|
| 278 | + | site, |
|
| 279 | + | content, |
|
| 280 | + | textContent, |
|
| 281 | + | coverImageCid, |
|
| 282 | + | coverImageUrl, |
|
| 283 | + | bskyPostRef, |
|
| 284 | + | tags, |
|
| 285 | + | publishedAt, |
|
| 286 | + | updatedAt, |
|
| 287 | + | pubUrl, |
|
| 288 | + | pubName, |
|
| 289 | + | pubDescription, |
|
| 290 | + | pubIconCid, |
|
| 291 | + | pubIconUrl, |
|
| 292 | + | viewUrl, |
|
| 293 | + | pds, |
|
| 294 | + | verified ? 1 : 0, |
|
| 295 | + | ) |
|
| 296 | + | .run(); |
|
| 238 | 297 | ||
| 239 | - | console.log(`Processed document: ${uri}`); |
|
| 240 | - | } catch (error) { |
|
| 241 | - | console.error(`Error processing document ${did}/${collection}/${rkey}:`, error); |
|
| 242 | - | } |
|
| 298 | + | console.log(`Processed document: ${uri}`); |
|
| 299 | + | } catch (error) { |
|
| 300 | + | console.error( |
|
| 301 | + | `Error processing document ${did}/${collection}/${rkey}:`, |
|
| 302 | + | error, |
|
| 303 | + | ); |
|
| 304 | + | // Re-throw so the queue handler can retry |
|
| 305 | + | throw error; |
|
| 306 | + | } |
|
| 243 | 307 | } |
|