a love letter to tangled (android, iOS, and a search API)
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feat: xrpc client for search enrichment

+1487 -303
+2
packages/api/internal/api/api.go
··· 323 323 AuthorHandle string `json:"author_handle,omitempty"` 324 324 TagsJSON string `json:"tags_json,omitempty"` 325 325 Language string `json:"language,omitempty"` 326 + WebURL string `json:"web_url,omitempty"` 326 327 CreatedAt string `json:"created_at,omitempty"` 327 328 UpdatedAt string `json:"updated_at,omitempty"` 328 329 IndexedAt string `json:"indexed_at"` ··· 344 345 AuthorHandle: doc.AuthorHandle, 345 346 TagsJSON: doc.TagsJSON, 346 347 Language: doc.Language, 348 + WebURL: doc.WebURL, 347 349 CreatedAt: doc.CreatedAt, 348 350 UpdatedAt: doc.UpdatedAt, 349 351 IndexedAt: doc.IndexedAt,
+9 -8
packages/api/internal/backfill/backfill.go
··· 9 9 "time" 10 10 11 11 "tangled.org/desertthunder.dev/twister/internal/store" 12 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 12 13 ) 13 14 14 15 type discoveryStore interface { ··· 27 28 log *slog.Logger 28 29 } 29 30 30 - func NewRunner(store discoveryStore, tap tapAdmin, resolver handleResolver, log *slog.Logger) *Runner { 31 - return NewRunnerWithDeps(store, tap, resolver, NewHTTPFollowFetcher(), NewHTTPProfileFetcher(), log) 31 + func NewRunner(store discoveryStore, tap tapAdmin, xrpcClient *xrpc.Client, log *slog.Logger) *Runner { 32 + return NewRunnerWithDeps( 33 + store, tap, 34 + NewXRPCHandleResolver(xrpcClient), 35 + NewXRPCFollowFetcher(xrpcClient), 36 + NewXRPCProfileFetcher(xrpcClient), 37 + log, 38 + ) 32 39 } 33 40 34 41 func NewRunnerWithDeps(store discoveryStore, tap tapAdmin, resolver handleResolver, follows followFetcher, profiles profileFetcher, log *slog.Logger) *Runner { 35 42 if log == nil { 36 43 log = slog.Default() 37 - } 38 - if follows == nil { 39 - follows = NewHTTPFollowFetcher() 40 - } 41 - if profiles == nil { 42 - profiles = NewHTTPProfileFetcher() 43 44 } 44 45 return &Runner{store: store, tap: tap, resolver: resolver, follows: follows, profiles: profiles, log: log} 45 46 }
+18 -119
packages/api/internal/backfill/follows.go
··· 2 2 3 3 import ( 4 4 "context" 5 - "encoding/json" 6 5 "fmt" 7 - "net/http" 8 - "net/url" 9 - "strings" 10 - "time" 11 - ) 12 6 13 - const ( 14 - plcDirectoryBase = "https://plc.directory" 15 - followCollection = "sh.tangled.graph.follow" 7 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 16 8 ) 9 + 10 + const followCollection = "sh.tangled.graph.follow" 17 11 18 12 type followFetcher interface { 19 13 ListFollowSubjects(ctx context.Context, did string) ([]string, error) 20 14 } 21 15 22 - // HTTPFollowFetcher resolves a DID's PDS endpoint and reads follow records 23 - // directly from com.atproto.repo.listRecords. 24 - type HTTPFollowFetcher struct { 25 - client *http.Client 16 + // XRPCFollowFetcher resolves a DID's PDS endpoint and reads follow records 17 + // via xrpc.Client. 18 + type XRPCFollowFetcher struct { 19 + client *xrpc.Client 26 20 } 27 21 28 - func NewHTTPFollowFetcher() *HTTPFollowFetcher { 29 - return &HTTPFollowFetcher{ 30 - client: &http.Client{Timeout: 15 * time.Second}, 31 - } 22 + func NewXRPCFollowFetcher(client *xrpc.Client) *XRPCFollowFetcher { 23 + return &XRPCFollowFetcher{client: client} 32 24 } 33 25 34 - func (f *HTTPFollowFetcher) ListFollowSubjects(ctx context.Context, did string) ([]string, error) { 35 - pdsEndpoint, err := f.resolvePDSEndpoint(ctx, did) 26 + func (f *XRPCFollowFetcher) ListFollowSubjects(ctx context.Context, did string) ([]string, error) { 27 + records, err := f.client.ListAllRecords(ctx, "", did, followCollection) 36 28 if err != nil { 37 - return nil, err 29 + return nil, fmt.Errorf("list follow records for %s: %w", did, err) 38 30 } 39 31 40 32 seen := map[string]bool{} 41 33 var subjects []string 42 - cursor := "" 43 - 44 - for { 45 - u, err := url.Parse(strings.TrimSuffix(pdsEndpoint, "/") + "/xrpc/com.atproto.repo.listRecords") 46 - if err != nil { 47 - return nil, fmt.Errorf("build listRecords url: %w", err) 48 - } 49 - q := u.Query() 50 - q.Set("repo", did) 51 - q.Set("collection", followCollection) 52 - q.Set("limit", "100") 53 - if cursor != "" { 54 - q.Set("cursor", cursor) 55 - } 56 - u.RawQuery = q.Encode() 57 - 58 - req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil) 59 - if err != nil { 60 - return nil, fmt.Errorf("build listRecords request: %w", err) 34 + for _, rec := range records { 35 + subject, _ := rec.Value["subject"].(string) 36 + if !isDID(subject) || seen[subject] { 37 + continue 61 38 } 62 - 63 - resp, err := f.client.Do(req) 64 - if err != nil { 65 - return nil, fmt.Errorf("listRecords request: %w", err) 66 - } 67 - 68 - var payload struct { 69 - Cursor string `json:"cursor"` 70 - Records []struct { 71 - Value map[string]any `json:"value"` 72 - } `json:"records"` 73 - } 74 - if resp.StatusCode != http.StatusOK { 75 - _ = resp.Body.Close() 76 - return nil, fmt.Errorf("listRecords failed: status %d", resp.StatusCode) 77 - } 78 - if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil { 79 - _ = resp.Body.Close() 80 - return nil, fmt.Errorf("decode listRecords response: %w", err) 81 - } 82 - _ = resp.Body.Close() 83 - 84 - for _, rec := range payload.Records { 85 - subject, _ := rec.Value["subject"].(string) 86 - if !isDID(subject) || seen[subject] { 87 - continue 88 - } 89 - seen[subject] = true 90 - subjects = append(subjects, subject) 91 - } 92 - 93 - if payload.Cursor == "" || payload.Cursor == cursor { 94 - break 95 - } 96 - cursor = payload.Cursor 39 + seen[subject] = true 40 + subjects = append(subjects, subject) 97 41 } 98 42 99 43 return subjects, nil 100 44 } 101 - 102 - func (f *HTTPFollowFetcher) resolvePDSEndpoint(ctx context.Context, did string) (string, error) { 103 - var didDocURL string 104 - switch { 105 - case strings.HasPrefix(did, "did:plc:"): 106 - didDocURL = plcDirectoryBase + "/" + url.PathEscape(did) 107 - case strings.HasPrefix(did, "did:web:"): 108 - hostAndPath := strings.TrimPrefix(did, "did:web:") 109 - hostAndPath = strings.ReplaceAll(hostAndPath, ":", "/") 110 - didDocURL = "https://" + hostAndPath + "/.well-known/did.json" 111 - default: 112 - return "", fmt.Errorf("unsupported did type for pds resolution: %s", did) 113 - } 114 - 115 - req, err := http.NewRequestWithContext(ctx, http.MethodGet, didDocURL, nil) 116 - if err != nil { 117 - return "", fmt.Errorf("build did doc request: %w", err) 118 - } 119 - resp, err := f.client.Do(req) 120 - if err != nil { 121 - return "", fmt.Errorf("did doc request: %w", err) 122 - } 123 - defer resp.Body.Close() 124 - if resp.StatusCode != http.StatusOK { 125 - return "", fmt.Errorf("did doc lookup failed: status %d", resp.StatusCode) 126 - } 127 - 128 - var didDoc struct { 129 - Service []struct { 130 - Type string `json:"type"` 131 - ServiceEndpoint string `json:"serviceEndpoint"` 132 - } `json:"service"` 133 - } 134 - if err := json.NewDecoder(resp.Body).Decode(&didDoc); err != nil { 135 - return "", fmt.Errorf("decode did doc: %w", err) 136 - } 137 - 138 - for _, service := range didDoc.Service { 139 - if service.Type == "AtprotoPersonalDataServer" && strings.TrimSpace(service.ServiceEndpoint) != "" { 140 - return strings.TrimSpace(service.ServiceEndpoint), nil 141 - } 142 - } 143 - 144 - return "", fmt.Errorf("no atproto pds endpoint in did document") 145 - }
+20 -111
packages/api/internal/backfill/profile.go
··· 2 2 3 3 import ( 4 4 "context" 5 - "encoding/json" 5 + "errors" 6 6 "fmt" 7 - "net/http" 8 - "net/url" 9 - "strings" 10 - "time" 7 + 8 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 11 9 ) 12 10 13 11 const profileCollection = "sh.tangled.actor.profile" ··· 23 21 FetchProfile(ctx context.Context, did string) (*ProfileRecord, error) 24 22 } 25 23 26 - // HTTPProfileFetcher fetches sh.tangled.actor.profile records via XRPC 24 + // XRPCProfileFetcher fetches sh.tangled.actor.profile records via xrpc.Client 27 25 // and resolves handles from the DID document. 28 - type HTTPProfileFetcher struct { 29 - client *http.Client 26 + type XRPCProfileFetcher struct { 27 + client *xrpc.Client 30 28 } 31 29 32 - func NewHTTPProfileFetcher() *HTTPProfileFetcher { 33 - return &HTTPProfileFetcher{ 34 - client: &http.Client{Timeout: 15 * time.Second}, 35 - } 30 + func NewXRPCProfileFetcher(client *xrpc.Client) *XRPCProfileFetcher { 31 + return &XRPCProfileFetcher{client: client} 36 32 } 37 33 38 - func (f *HTTPProfileFetcher) FetchProfile(ctx context.Context, did string) (*ProfileRecord, error) { 39 - pds, handle, err := f.resolveDIDDoc(ctx, did) 40 - if err != nil { 41 - return nil, fmt.Errorf("resolve did doc: %w", err) 42 - } 43 - 44 - u, err := url.Parse(strings.TrimSuffix(pds, "/") + "/xrpc/com.atproto.repo.getRecord") 45 - if err != nil { 46 - return nil, fmt.Errorf("build getRecord url: %w", err) 47 - } 48 - q := u.Query() 49 - q.Set("repo", did) 50 - q.Set("collection", profileCollection) 51 - q.Set("rkey", "self") 52 - u.RawQuery = q.Encode() 53 - 54 - req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil) 34 + func (f *XRPCProfileFetcher) FetchProfile(ctx context.Context, did string) (*ProfileRecord, error) { 35 + info, err := f.client.ResolveIdentity(ctx, did) 55 36 if err != nil { 56 - return nil, fmt.Errorf("build getRecord request: %w", err) 37 + return nil, fmt.Errorf("resolve identity: %w", err) 57 38 } 58 39 59 - resp, err := f.client.Do(req) 40 + rec, err := f.client.GetRecord(ctx, info.PDS, did, profileCollection, "self") 60 41 if err != nil { 61 - return nil, fmt.Errorf("getRecord request: %w", err) 62 - } 63 - defer resp.Body.Close() 64 - 65 - if resp.StatusCode == http.StatusNotFound { 66 - return &ProfileRecord{Handle: handle}, nil 67 - } 68 - if resp.StatusCode != http.StatusOK { 69 - return nil, fmt.Errorf("getRecord failed: status %d", resp.StatusCode) 70 - } 71 - 72 - var payload struct { 73 - CID string `json:"cid"` 74 - Value map[string]any `json:"value"` 75 - } 76 - if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil { 77 - return nil, fmt.Errorf("decode getRecord response: %w", err) 42 + var nfe *xrpc.NotFoundError 43 + if errors.As(err, &nfe) { 44 + return &ProfileRecord{Handle: info.Handle}, nil 45 + } 46 + return nil, fmt.Errorf("getRecord: %w", err) 78 47 } 79 48 80 49 return &ProfileRecord{ 81 - Record: payload.Value, 82 - CID: payload.CID, 83 - Handle: handle, 50 + Record: rec.Value, 51 + CID: rec.CID, 52 + Handle: info.Handle, 84 53 }, nil 85 54 } 86 - 87 - // resolveDIDDoc fetches the DID document and returns (pdsEndpoint, handle, error). 88 - func (f *HTTPProfileFetcher) resolveDIDDoc(ctx context.Context, did string) (string, string, error) { 89 - var didDocURL string 90 - switch { 91 - case strings.HasPrefix(did, "did:plc:"): 92 - didDocURL = plcDirectoryBase + "/" + url.PathEscape(did) 93 - case strings.HasPrefix(did, "did:web:"): 94 - hostAndPath := strings.TrimPrefix(did, "did:web:") 95 - hostAndPath = strings.ReplaceAll(hostAndPath, ":", "/") 96 - didDocURL = "https://" + hostAndPath + "/.well-known/did.json" 97 - default: 98 - return "", "", fmt.Errorf("unsupported did type: %s", did) 99 - } 100 - 101 - req, err := http.NewRequestWithContext(ctx, http.MethodGet, didDocURL, nil) 102 - if err != nil { 103 - return "", "", fmt.Errorf("build did doc request: %w", err) 104 - } 105 - resp, err := f.client.Do(req) 106 - if err != nil { 107 - return "", "", fmt.Errorf("did doc request: %w", err) 108 - } 109 - defer resp.Body.Close() 110 - if resp.StatusCode != http.StatusOK { 111 - return "", "", fmt.Errorf("did doc lookup failed: status %d", resp.StatusCode) 112 - } 113 - 114 - var didDoc struct { 115 - AlsoKnownAs []string `json:"alsoKnownAs"` 116 - Service []struct { 117 - Type string `json:"type"` 118 - ServiceEndpoint string `json:"serviceEndpoint"` 119 - } `json:"service"` 120 - } 121 - if err := json.NewDecoder(resp.Body).Decode(&didDoc); err != nil { 122 - return "", "", fmt.Errorf("decode did doc: %w", err) 123 - } 124 - 125 - var pds string 126 - for _, svc := range didDoc.Service { 127 - if svc.Type == "AtprotoPersonalDataServer" && strings.TrimSpace(svc.ServiceEndpoint) != "" { 128 - pds = strings.TrimSpace(svc.ServiceEndpoint) 129 - break 130 - } 131 - } 132 - if pds == "" { 133 - return "", "", fmt.Errorf("no atproto pds endpoint in did document") 134 - } 135 - 136 - var handle string 137 - for _, aka := range didDoc.AlsoKnownAs { 138 - if strings.HasPrefix(aka, "at://") { 139 - handle = strings.TrimPrefix(aka, "at://") 140 - break 141 - } 142 - } 143 - 144 - return pds, handle, nil 145 - }
+9 -48
packages/api/internal/backfill/resolve.go
··· 2 2 3 3 import ( 4 4 "context" 5 - "encoding/json" 6 - "fmt" 7 - "net/http" 8 - "net/url" 9 - "time" 5 + 6 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 10 7 ) 11 8 12 - const defaultIdentityService = "https://public.api.bsky.app" 13 - 14 9 type handleResolver interface { 15 10 Resolve(ctx context.Context, handle string) (string, error) 16 11 } 17 12 18 - // HTTPHandleResolver resolves handles through com.atproto.identity.resolveHandle. 19 - type HTTPHandleResolver struct { 20 - baseURL string 21 - client *http.Client 13 + // XRPCHandleResolver resolves handles through the xrpc.Client. 14 + type XRPCHandleResolver struct { 15 + client *xrpc.Client 22 16 } 23 17 24 - func NewHTTPHandleResolver(baseURL string) *HTTPHandleResolver { 25 - if baseURL == "" { 26 - baseURL = defaultIdentityService 27 - } 28 - return &HTTPHandleResolver{ 29 - baseURL: baseURL, 30 - client: &http.Client{ 31 - Timeout: 10 * time.Second, 32 - }, 33 - } 18 + func NewXRPCHandleResolver(client *xrpc.Client) *XRPCHandleResolver { 19 + return &XRPCHandleResolver{client: client} 34 20 } 35 21 36 - func (r *HTTPHandleResolver) Resolve(ctx context.Context, handle string) (string, error) { 37 - u := r.baseURL + "/xrpc/com.atproto.identity.resolveHandle?handle=" + url.QueryEscape(handle) 38 - req, err := http.NewRequestWithContext(ctx, http.MethodGet, u, nil) 39 - if err != nil { 40 - return "", fmt.Errorf("build resolve handle request: %w", err) 41 - } 42 - 43 - resp, err := r.client.Do(req) 44 - if err != nil { 45 - return "", fmt.Errorf("resolve handle request: %w", err) 46 - } 47 - defer resp.Body.Close() 48 - 49 - if resp.StatusCode != http.StatusOK { 50 - return "", fmt.Errorf("resolve handle failed: status %d", resp.StatusCode) 51 - } 52 - 53 - var payload struct { 54 - DID string `json:"did"` 55 - } 56 - if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil { 57 - return "", fmt.Errorf("decode resolve handle response: %w", err) 58 - } 59 - if !isDID(payload.DID) { 60 - return "", fmt.Errorf("resolve handle returned invalid did %q", payload.DID) 61 - } 62 - return payload.DID, nil 22 + func (r *XRPCHandleResolver) Resolve(ctx context.Context, handle string) (string, error) { 23 + return r.client.ResolveHandle(ctx, handle) 63 24 }
+24 -3
packages/api/internal/config/config.go
··· 6 6 "path/filepath" 7 7 "strconv" 8 8 "strings" 9 + "time" 9 10 10 11 "github.com/joho/godotenv" 11 12 ) ··· 31 32 IndexerHealthAddr string 32 33 LogLevel string 33 34 LogFormat string 34 - EnableAdminEndpoints bool 35 - AdminAuthToken string 35 + EnableAdminEndpoints bool 36 + AdminAuthToken string 37 + EnableIngestEnrichment bool 38 + PLCDirectoryURL string 39 + IdentityServiceURL string 40 + XRPCTimeout time.Duration 36 41 } 37 42 38 43 type LoadOptions struct { ··· 65 70 EmbeddingBatchSize: envInt("EMBEDDING_BATCH_SIZE", 32), 66 71 HybridKeywordWeight: envFloat("HYBRID_KEYWORD_WEIGHT", 0.65), 67 72 HybridSemanticWeight: envFloat("HYBRID_SEMANTIC_WEIGHT", 0.35), 68 - EnableAdminEndpoints: envBool("ENABLE_ADMIN_ENDPOINTS", false), 73 + EnableAdminEndpoints: envBool("ENABLE_ADMIN_ENDPOINTS", false), 74 + EnableIngestEnrichment: envBool("ENABLE_INGEST_ENRICHMENT", true), 75 + PLCDirectoryURL: envOrDefault("PLC_DIRECTORY_URL", "https://plc.directory"), 76 + IdentityServiceURL: envOrDefault("IDENTITY_SERVICE_URL", "https://public.api.bsky.app"), 77 + XRPCTimeout: envDuration("XRPC_TIMEOUT", 15*time.Second), 69 78 } 70 79 71 80 if opts.Local { ··· 158 167 return def 159 168 } 160 169 return f 170 + } 171 + 172 + func envDuration(key string, def time.Duration) time.Duration { 173 + v := os.Getenv(key) 174 + if v == "" { 175 + return def 176 + } 177 + d, err := time.ParseDuration(v) 178 + if err != nil { 179 + return def 180 + } 181 + return d 161 182 } 162 183 163 184 func envBool(key string, def bool) bool {
+219
packages/api/internal/enrich/enrich.go
··· 1 + // Package enrich backfills RepoName, AuthorHandle, and WebURL on existing documents. 2 + package enrich 3 + 4 + import ( 5 + "context" 6 + "fmt" 7 + "log/slog" 8 + 9 + "tangled.org/desertthunder.dev/twister/internal/store" 10 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 11 + ) 12 + 13 + // Options controls which documents are enriched. 14 + type Options struct { 15 + Collection string 16 + DID string 17 + DocumentID string 18 + DryRun bool 19 + Concurrency int 20 + } 21 + 22 + // Result summarises the outcome of an enrich run. 23 + type Result struct { 24 + Total int 25 + Updated int 26 + Skipped int 27 + Errors int 28 + } 29 + 30 + // Runner performs the enrichment operation. 31 + type Runner struct { 32 + store store.Store 33 + xrpc *xrpc.Client 34 + log *slog.Logger 35 + } 36 + 37 + // New creates a Runner. 38 + func New(st store.Store, xrpcClient *xrpc.Client, log *slog.Logger) *Runner { 39 + return &Runner{store: st, xrpc: xrpcClient, log: log} 40 + } 41 + 42 + // Run enriches documents matching opts. 43 + func (r *Runner) Run(ctx context.Context, opts Options) (*Result, error) { 44 + filter := store.DocumentFilter{ 45 + Collection: opts.Collection, 46 + DID: opts.DID, 47 + DocumentID: opts.DocumentID, 48 + } 49 + 50 + docs, err := r.store.ListDocuments(ctx, filter) 51 + if err != nil { 52 + return nil, fmt.Errorf("list documents: %w", err) 53 + } 54 + 55 + result := &Result{Total: len(docs)} 56 + 57 + r.log.Info("enrich: starting", 58 + slog.Int("total", result.Total), 59 + slog.Bool("dry_run", opts.DryRun), 60 + ) 61 + 62 + for i, doc := range docs { 63 + if ctx.Err() != nil { 64 + break 65 + } 66 + 67 + if !needsEnrichment(doc) { 68 + result.Skipped++ 69 + continue 70 + } 71 + 72 + if opts.DryRun { 73 + r.log.Info("enrich: would update", 74 + slog.String("id", doc.ID), 75 + slog.String("record_type", doc.RecordType), 76 + slog.String("repo_name", doc.RepoName), 77 + slog.String("web_url", doc.WebURL), 78 + ) 79 + result.Updated++ 80 + continue 81 + } 82 + 83 + changed := r.enrichDoc(ctx, doc) 84 + if !changed { 85 + result.Skipped++ 86 + continue 87 + } 88 + 89 + if err := r.store.UpsertDocument(ctx, doc); err != nil { 90 + r.log.Error("enrich: upsert failed", 91 + slog.String("id", doc.ID), 92 + slog.String("error", err.Error()), 93 + ) 94 + result.Errors++ 95 + continue 96 + } 97 + 98 + result.Updated++ 99 + 100 + if (i+1)%100 == 0 { 101 + r.log.Info("enrich: progress", 102 + slog.Int("done", i+1), 103 + slog.Int("total", result.Total), 104 + slog.Int("updated", result.Updated), 105 + ) 106 + } 107 + } 108 + 109 + if !opts.DryRun && result.Updated > 0 { 110 + r.log.Info("enrich: optimizing fts index") 111 + if err := r.store.OptimizeFTS(ctx); err != nil { 112 + r.log.Error("enrich: fts optimize failed", slog.String("error", err.Error())) 113 + result.Errors++ 114 + } 115 + } 116 + 117 + r.log.Info("enrich: complete", 118 + slog.Int("total", result.Total), 119 + slog.Int("updated", result.Updated), 120 + slog.Int("skipped", result.Skipped), 121 + slog.Int("errors", result.Errors), 122 + ) 123 + 124 + if result.Errors > 0 { 125 + return result, fmt.Errorf("enrich completed with %d error(s)", result.Errors) 126 + } 127 + return result, nil 128 + } 129 + 130 + func needsEnrichment(doc *store.Document) bool { 131 + switch doc.RecordType { 132 + case "issue", "pull", "issue_comment", "pull_comment": 133 + return doc.RepoName == "" || doc.WebURL == "" || doc.AuthorHandle == "" 134 + case "repo": 135 + return doc.WebURL == "" || doc.AuthorHandle == "" 136 + case "profile": 137 + return doc.WebURL == "" || doc.AuthorHandle == "" 138 + default: 139 + return doc.WebURL == "" && doc.AuthorHandle == "" 140 + } 141 + } 142 + 143 + func (r *Runner) enrichDoc(ctx context.Context, doc *store.Document) bool { 144 + changed := false 145 + 146 + // Resolve author handle 147 + if doc.AuthorHandle == "" && doc.DID != "" { 148 + handle, err := r.store.GetIdentityHandle(ctx, doc.DID) 149 + if err == nil && handle != "" { 150 + doc.AuthorHandle = handle 151 + changed = true 152 + } else { 153 + info, err := r.xrpc.ResolveIdentity(ctx, doc.DID) 154 + if err == nil && info.Handle != "" { 155 + doc.AuthorHandle = info.Handle 156 + changed = true 157 + } else if err != nil { 158 + r.log.Debug("enrich: resolve identity failed", 159 + slog.String("did", doc.DID), 160 + slog.String("error", err.Error()), 161 + ) 162 + } 163 + } 164 + } 165 + 166 + // Resolve repo name for repo-scoped records 167 + if doc.RepoDID != "" && doc.RepoName == "" { 168 + // Try to find the repo name from an existing repo document in the store 169 + repoName := r.findRepoNameFromStore(ctx, doc.RepoDID) 170 + if repoName != "" { 171 + doc.RepoName = repoName 172 + changed = true 173 + } 174 + } 175 + 176 + // Resolve repo owner handle for WebURL 177 + ownerHandle := doc.AuthorHandle 178 + if doc.RepoDID != "" && doc.RepoDID != doc.DID { 179 + repoOwnerHandle, err := r.store.GetIdentityHandle(ctx, doc.RepoDID) 180 + if err == nil && repoOwnerHandle != "" { 181 + ownerHandle = repoOwnerHandle 182 + } else { 183 + info, err := r.xrpc.ResolveIdentity(ctx, doc.RepoDID) 184 + if err == nil && info.Handle != "" { 185 + ownerHandle = info.Handle 186 + } 187 + } 188 + } 189 + 190 + // Build WebURL 191 + if doc.WebURL == "" { 192 + webURL := xrpc.BuildWebURL(ownerHandle, doc.RepoName, doc.RecordType, doc.RKey) 193 + if webURL != "" { 194 + doc.WebURL = webURL 195 + changed = true 196 + } 197 + } 198 + 199 + return changed 200 + } 201 + 202 + // findRepoNameFromStore looks for a sh.tangled.repo document for the given repo DID 203 + // and returns the repo name (title) if found. 204 + func (r *Runner) findRepoNameFromStore(ctx context.Context, repoDID string) string { 205 + docs, err := r.store.ListDocuments(ctx, store.DocumentFilter{ 206 + Collection: "sh.tangled.repo", 207 + DID: repoDID, 208 + }) 209 + if err != nil || len(docs) == 0 { 210 + return "" 211 + } 212 + // Return the first repo's title (which is the repo name) 213 + for _, d := range docs { 214 + if d.Title != "" { 215 + return d.Title 216 + } 217 + } 218 + return "" 219 + }
+88
packages/api/internal/ingest/ingest.go
··· 12 12 13 13 "tangled.org/desertthunder.dev/twister/internal/normalize" 14 14 "tangled.org/desertthunder.dev/twister/internal/store" 15 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 15 16 ) 16 17 17 18 const ( ··· 31 32 store store.Store 32 33 registry *normalize.Registry 33 34 tap client 35 + xrpcClient *xrpc.Client 34 36 allowlist allowlist 35 37 consumerName string 36 38 log *slog.Logger ··· 53 55 consumerName: defaultConsumerName, 54 56 log: log, 55 57 } 58 + } 59 + 60 + // SetXRPCClient enables ingest-time enrichment via XRPC lookups. 61 + func (r *Runner) SetXRPCClient(c *xrpc.Client) { 62 + r.xrpcClient = c 56 63 } 57 64 58 65 func (r *Runner) Run(ctx context.Context) error { ··· 256 263 } 257 264 } 258 265 266 + r.enrichDocument(ctx, doc) 267 + 259 268 if err := r.store.UpsertDocument(ctx, doc); err != nil { 260 269 return err 261 270 } ··· 385 394 } 386 395 } 387 396 return false 397 + } 398 + 399 + // enrichDocument fills RepoName, AuthorHandle, and WebURL via XRPC when possible. 400 + // Failures are logged but never block ingestion. 401 + func (r *Runner) enrichDocument(ctx context.Context, doc *store.Document) { 402 + if r.xrpcClient == nil { 403 + return 404 + } 405 + 406 + // Resolve repo name if RepoDID is set but RepoName is empty 407 + if doc.RepoDID != "" && doc.RepoName == "" { 408 + // Extract the repo rkey from the RepoDID — the repo AT-URI typically encodes 409 + // the rkey as the last segment. We try to look up the repo record. 410 + // The RepoDID in the document refers to the repo owner's DID. The repo rkey 411 + // can be extracted from the document's AT-URI for repo-scoped records. 412 + repoRKey := extractRepoRKey(doc.ATURI, doc.Collection) 413 + if repoRKey != "" { 414 + name, err := r.xrpcClient.ResolveRepoName(ctx, doc.RepoDID, repoRKey) 415 + if err != nil { 416 + r.log.Debug("enrich: resolve repo name failed", 417 + slog.String("doc_id", doc.ID), 418 + slog.String("repo_did", doc.RepoDID), 419 + slog.String("error", err.Error()), 420 + ) 421 + } else { 422 + doc.RepoName = name 423 + } 424 + } 425 + } 426 + 427 + // Resolve author handle if empty 428 + if doc.AuthorHandle == "" && doc.DID != "" { 429 + info, err := r.xrpcClient.ResolveIdentity(ctx, doc.DID) 430 + if err != nil { 431 + r.log.Debug("enrich: resolve author handle failed", 432 + slog.String("doc_id", doc.ID), 433 + slog.String("did", doc.DID), 434 + slog.String("error", err.Error()), 435 + ) 436 + } else if info.Handle != "" { 437 + doc.AuthorHandle = info.Handle 438 + } 439 + } 440 + 441 + // Build WebURL if we have enough data 442 + if doc.WebURL == "" { 443 + ownerHandle := doc.AuthorHandle 444 + if doc.RepoDID != "" && doc.RepoDID != doc.DID { 445 + // Repo owner may differ from author — try to resolve repo owner handle 446 + repoOwnerHandle, err := r.store.GetIdentityHandle(ctx, doc.RepoDID) 447 + if err == nil && repoOwnerHandle != "" { 448 + ownerHandle = repoOwnerHandle 449 + } else if r.xrpcClient != nil { 450 + info, err := r.xrpcClient.ResolveIdentity(ctx, doc.RepoDID) 451 + if err == nil && info.Handle != "" { 452 + ownerHandle = info.Handle 453 + } 454 + } 455 + } 456 + doc.WebURL = xrpc.BuildWebURL(ownerHandle, doc.RepoName, doc.RecordType, doc.RKey) 457 + } 458 + } 459 + 460 + // extractRepoRKey attempts to extract the repo rkey from the document context. 461 + // For repo-scoped collections like sh.tangled.repo.issue, the AT-URI is 462 + // at://did/collection/rkey but the repo is identified by RepoDID. We look 463 + // for a stored repo document, or try common rkey patterns. 464 + func extractRepoRKey(atURI, collection string) string { 465 + // For repo records themselves, the rkey IS the repo rkey 466 + if collection == "sh.tangled.repo" { 467 + parts := strings.SplitN(atURI, "/", 5) 468 + if len(parts) >= 5 { 469 + return parts[4] 470 + } 471 + } 472 + // For sub-collections like sh.tangled.repo.issue, the AT-URI contains the 473 + // issue rkey, not the repo rkey. We can't derive the repo rkey from the URI. 474 + // This will be resolved by the enrich command for existing documents. 475 + return "" 388 476 } 389 477 390 478 func retryBackoff(attempt int) time.Duration {
-1
packages/api/internal/normalize/normalize_test.go
··· 448 448 } 449 449 } 450 450 451 - // Unsupported collections return false 452 451 if _, ok := reg.Adapter("sh.tangled.unknown"); ok { 453 452 t.Error("expected no adapter for unknown collection") 454 453 }
+5 -3
packages/api/internal/search/search.go
··· 35 35 AuthorHandle string `json:"author_handle,omitempty"` 36 36 DID string `json:"did"` 37 37 ATURI string `json:"at_uri"` 38 + WebURL string `json:"web_url,omitempty"` 38 39 Score float64 `json:"score"` 39 40 MatchedBy []string `json:"matched_by"` 40 41 CreatedAt string `json:"created_at,omitempty"` ··· 124 125 125 126 resultsSQL := fmt.Sprintf(` 126 127 SELECT d.id, d.title, d.summary, d.repo_name, repo_owner.handle, d.author_handle, 127 - d.did, d.at_uri, d.collection, d.record_type, d.created_at, d.updated_at, 128 + d.did, d.at_uri, d.web_url, d.collection, d.record_type, d.created_at, d.updated_at, 128 129 -bm25(documents_fts, 0.0, 3.0, 1.0, 1.5, 2.5, 2.0, 1.2) AS score, 129 130 snippet(documents_fts, 2, '<mark>', '</mark>', '...', 20) AS body_snippet 130 131 FROM documents_fts ··· 150 151 for rows.Next() { 151 152 var res Result 152 153 var title, summary, repoName, repoOwnerHandle, authorHandle sql.NullString 153 - var createdAt, updatedAt sql.NullString 154 + var webURL, createdAt, updatedAt sql.NullString 154 155 var bodySnippet sql.NullString 155 156 156 157 if err := rows.Scan( 157 158 &res.ID, &title, &summary, &repoName, &repoOwnerHandle, &authorHandle, 158 - &res.DID, &res.ATURI, &res.Collection, &res.RecordType, 159 + &res.DID, &res.ATURI, &webURL, &res.Collection, &res.RecordType, 159 160 &createdAt, &updatedAt, &res.Score, &bodySnippet, 160 161 ); err != nil { 161 162 return nil, fmt.Errorf("scan: %w", err) ··· 165 166 res.RepoName = repoName.String 166 167 res.RepoOwnerHandle = repoOwnerHandle.String 167 168 res.AuthorHandle = authorHandle.String 169 + res.WebURL = webURL.String 168 170 res.BodySnippet = bodySnippet.String 169 171 res.CreatedAt = createdAt.String 170 172 res.UpdatedAt = updatedAt.String
+1
packages/api/internal/store/migrations/004_web_url.sql
··· 1 + ALTER TABLE documents ADD COLUMN web_url TEXT DEFAULT ''
+12 -9
packages/api/internal/store/sql_store.go
··· 30 30 INSERT INTO documents ( 31 31 id, did, collection, rkey, at_uri, cid, record_type, 32 32 title, body, summary, repo_did, repo_name, author_handle, 33 - tags_json, language, created_at, updated_at, indexed_at, deleted_at 34 - ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) 33 + tags_json, language, created_at, updated_at, indexed_at, web_url, deleted_at 34 + ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) 35 35 ON CONFLICT(id) DO UPDATE SET 36 36 did = excluded.did, 37 37 collection = excluded.collection, ··· 50 50 created_at = excluded.created_at, 51 51 updated_at = excluded.updated_at, 52 52 indexed_at = excluded.indexed_at, 53 + web_url = excluded.web_url, 53 54 deleted_at = excluded.deleted_at`, 54 55 doc.ID, doc.DID, doc.Collection, doc.RKey, doc.ATURI, doc.CID, doc.RecordType, 55 56 doc.Title, doc.Body, doc.Summary, doc.RepoDID, doc.RepoName, doc.AuthorHandle, 56 - doc.TagsJSON, doc.Language, doc.CreatedAt, doc.UpdatedAt, doc.IndexedAt, nullableStr(doc.DeletedAt), 57 + doc.TagsJSON, doc.Language, doc.CreatedAt, doc.UpdatedAt, doc.IndexedAt, doc.WebURL, nullableStr(doc.DeletedAt), 57 58 ) 58 59 if err != nil { 59 60 return fmt.Errorf("upsert document: %w", err) ··· 70 71 func (s *SQLStore) ListDocuments(ctx context.Context, filter DocumentFilter) ([]*Document, error) { 71 72 query := `SELECT id, did, collection, rkey, at_uri, cid, record_type, 72 73 title, body, summary, repo_did, repo_name, author_handle, 73 - tags_json, language, created_at, updated_at, indexed_at, deleted_at 74 + tags_json, language, created_at, updated_at, indexed_at, web_url, deleted_at 74 75 FROM documents WHERE deleted_at IS NULL` 75 76 args := []any{} 76 77 ··· 98 99 doc := &Document{} 99 100 var ( 100 101 title, body, summary, repoDID, repoName, authorHandle sql.NullString 101 - tagsJSON, language, createdAt, updatedAt, deletedAt sql.NullString 102 + tagsJSON, language, createdAt, updatedAt, webURL, deletedAt sql.NullString 102 103 ) 103 104 if err := rows.Scan( 104 105 &doc.ID, &doc.DID, &doc.Collection, &doc.RKey, &doc.ATURI, &doc.CID, &doc.RecordType, 105 106 &title, &body, &summary, &repoDID, &repoName, &authorHandle, 106 - &tagsJSON, &language, &createdAt, &updatedAt, &doc.IndexedAt, &deletedAt, 107 + &tagsJSON, &language, &createdAt, &updatedAt, &doc.IndexedAt, &webURL, &deletedAt, 107 108 ); err != nil { 108 109 return nil, fmt.Errorf("scan document: %w", err) 109 110 } ··· 117 118 doc.Language = language.String 118 119 doc.CreatedAt = createdAt.String 119 120 doc.UpdatedAt = updatedAt.String 121 + doc.WebURL = webURL.String 120 122 doc.DeletedAt = deletedAt.String 121 123 docs = append(docs, doc) 122 124 } ··· 138 140 row := s.db.QueryRowContext(ctx, ` 139 141 SELECT id, did, collection, rkey, at_uri, cid, record_type, 140 142 title, body, summary, repo_did, repo_name, author_handle, 141 - tags_json, language, created_at, updated_at, indexed_at, deleted_at 143 + tags_json, language, created_at, updated_at, indexed_at, web_url, deleted_at 142 144 FROM documents WHERE id = ?`, id) 143 145 144 146 doc, err := scanDocument(row) ··· 350 352 doc := &Document{} 351 353 var ( 352 354 title, body, summary, repoDID, repoName, authorHandle sql.NullString 353 - tagsJSON, language, createdAt, updatedAt, deletedAt sql.NullString 355 + tagsJSON, language, createdAt, updatedAt, webURL, deletedAt sql.NullString 354 356 ) 355 357 err := row.Scan( 356 358 &doc.ID, &doc.DID, &doc.Collection, &doc.RKey, &doc.ATURI, &doc.CID, &doc.RecordType, 357 359 &title, &body, &summary, &repoDID, &repoName, &authorHandle, 358 - &tagsJSON, &language, &createdAt, &updatedAt, &doc.IndexedAt, &deletedAt, 360 + &tagsJSON, &language, &createdAt, &updatedAt, &doc.IndexedAt, &webURL, &deletedAt, 359 361 ) 360 362 if err != nil { 361 363 return nil, err ··· 370 372 doc.Language = language.String 371 373 doc.CreatedAt = createdAt.String 372 374 doc.UpdatedAt = updatedAt.String 375 + doc.WebURL = webURL.String 373 376 doc.DeletedAt = deletedAt.String 374 377 return doc, nil 375 378 }
+1
packages/api/internal/store/store.go
··· 22 22 CreatedAt string 23 23 UpdatedAt string 24 24 IndexedAt string 25 + WebURL string 25 26 DeletedAt string 26 27 } 27 28
+2
packages/api/internal/view/static/search.js
··· 87 87 }, 88 88 89 89 canonicalURL(r) { 90 + if (r.web_url) return r.web_url; 91 + 90 92 const explicitURL = this.extractTangledURL(r.body_snippet) || this.extractTangledURL(r.summary); 91 93 if (explicitURL) return explicitURL; 92 94
+57
packages/api/internal/xrpc/cache.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "sync" 5 + "time" 6 + ) 7 + 8 + type cacheEntry[T any] struct { 9 + value T 10 + expiresAt time.Time 11 + } 12 + 13 + type ttlCache[T any] struct { 14 + mu sync.RWMutex 15 + entries map[string]cacheEntry[T] 16 + ttl time.Duration 17 + } 18 + 19 + func newTTLCache[T any](ttl time.Duration) *ttlCache[T] { 20 + return &ttlCache[T]{ 21 + entries: make(map[string]cacheEntry[T]), 22 + ttl: ttl, 23 + } 24 + } 25 + 26 + func (c *ttlCache[T]) Get(key string) (T, bool) { 27 + c.mu.RLock() 28 + entry, ok := c.entries[key] 29 + c.mu.RUnlock() 30 + if !ok { 31 + var zero T 32 + return zero, false 33 + } 34 + if time.Now().After(entry.expiresAt) { 35 + c.mu.Lock() 36 + delete(c.entries, key) 37 + c.mu.Unlock() 38 + var zero T 39 + return zero, false 40 + } 41 + return entry.value, true 42 + } 43 + 44 + func (c *ttlCache[T]) Set(key string, value T) { 45 + c.mu.Lock() 46 + c.entries[key] = cacheEntry[T]{ 47 + value: value, 48 + expiresAt: time.Now().Add(c.ttl), 49 + } 50 + c.mu.Unlock() 51 + } 52 + 53 + func (c *ttlCache[T]) Invalidate(key string) { 54 + c.mu.Lock() 55 + delete(c.entries, key) 56 + c.mu.Unlock() 57 + }
+166
packages/api/internal/xrpc/client.go
··· 1 + // Package xrpc provides a typed client for AT Protocol XRPC endpoints. 2 + package xrpc 3 + 4 + import ( 5 + "context" 6 + "encoding/json" 7 + "fmt" 8 + "io" 9 + "net/http" 10 + "net/url" 11 + "strconv" 12 + "time" 13 + ) 14 + 15 + // XRPCError is a non-success response from an XRPC endpoint. 16 + type XRPCError struct { 17 + StatusCode int 18 + Message string 19 + } 20 + 21 + func (e *XRPCError) Error() string { 22 + if e.Message != "" { 23 + return fmt.Sprintf("xrpc: status %d: %s", e.StatusCode, e.Message) 24 + } 25 + return fmt.Sprintf("xrpc: status %d", e.StatusCode) 26 + } 27 + 28 + // NotFoundError indicates a 404 response. 29 + type NotFoundError struct { 30 + Message string 31 + } 32 + 33 + func (e *NotFoundError) Error() string { 34 + if e.Message != "" { 35 + return fmt.Sprintf("xrpc: not found: %s", e.Message) 36 + } 37 + return "xrpc: not found" 38 + } 39 + 40 + // RateLimitError indicates a 429 response with optional Retry-After. 41 + type RateLimitError struct { 42 + RetryAfter time.Duration 43 + } 44 + 45 + func (e *RateLimitError) Error() string { 46 + if e.RetryAfter > 0 { 47 + return fmt.Sprintf("xrpc: rate limited, retry after %s", e.RetryAfter) 48 + } 49 + return "xrpc: rate limited" 50 + } 51 + 52 + // Option configures a Client. 53 + type Option func(*Client) 54 + 55 + // WithTimeout sets the HTTP client timeout. 56 + func WithTimeout(d time.Duration) Option { 57 + return func(c *Client) { c.http.Timeout = d } 58 + } 59 + 60 + // WithUserAgent sets the User-Agent header. 61 + func WithUserAgent(ua string) Option { 62 + return func(c *Client) { c.userAgent = ua } 63 + } 64 + 65 + // WithHTTPClient replaces the underlying http.Client. 66 + func WithHTTPClient(hc *http.Client) Option { 67 + return func(c *Client) { c.http = hc } 68 + } 69 + 70 + // WithPLCDirectory sets the PLC directory base URL for DID resolution. 71 + func WithPLCDirectory(url string) Option { 72 + return func(c *Client) { c.plcDirectory = url } 73 + } 74 + 75 + // WithIdentityService sets the identity service URL for handle resolution. 76 + func WithIdentityService(url string) Option { 77 + return func(c *Client) { c.identityService = url } 78 + } 79 + 80 + // Client is a reusable XRPC HTTP client. 81 + type Client struct { 82 + http *http.Client 83 + userAgent string 84 + plcDirectory string 85 + identityService string 86 + didCache *ttlCache[DIDDocument] 87 + repoNameCache *ttlCache[string] 88 + } 89 + 90 + // NewClient creates a Client with the given options. 91 + func NewClient(opts ...Option) *Client { 92 + c := &Client{ 93 + http: &http.Client{Timeout: 15 * time.Second}, 94 + userAgent: "twister/1.0", 95 + plcDirectory: "https://plc.directory", 96 + identityService: "https://public.api.bsky.app", 97 + didCache: newTTLCache[DIDDocument](1 * time.Hour), 98 + repoNameCache: newTTLCache[string](1 * time.Hour), 99 + } 100 + for _, o := range opts { 101 + o(c) 102 + } 103 + return c 104 + } 105 + 106 + // Call performs a low-level XRPC GET request and returns the response body. 107 + // The caller is responsible for closing the returned ReadCloser. 108 + func (c *Client) Call(ctx context.Context, pdsURL, method string, params url.Values) (io.ReadCloser, error) { 109 + u := pdsURL + "/xrpc/" + method 110 + if len(params) > 0 { 111 + u += "?" + params.Encode() 112 + } 113 + 114 + req, err := http.NewRequestWithContext(ctx, http.MethodGet, u, nil) 115 + if err != nil { 116 + return nil, fmt.Errorf("build xrpc request: %w", err) 117 + } 118 + if c.userAgent != "" { 119 + req.Header.Set("User-Agent", c.userAgent) 120 + } 121 + 122 + resp, err := c.http.Do(req) 123 + if err != nil { 124 + return nil, fmt.Errorf("xrpc request: %w", err) 125 + } 126 + 127 + if resp.StatusCode == http.StatusNotFound { 128 + resp.Body.Close() 129 + return nil, &NotFoundError{} 130 + } 131 + if resp.StatusCode == http.StatusTooManyRequests { 132 + resp.Body.Close() 133 + retryAfter := parseRetryAfter(resp.Header.Get("Retry-After")) 134 + return nil, &RateLimitError{RetryAfter: retryAfter} 135 + } 136 + if resp.StatusCode < 200 || resp.StatusCode >= 300 { 137 + body, _ := io.ReadAll(resp.Body) 138 + resp.Body.Close() 139 + msg := "" 140 + var errResp struct { 141 + Message string `json:"message"` 142 + } 143 + if json.Unmarshal(body, &errResp) == nil { 144 + msg = errResp.Message 145 + } 146 + return nil, &XRPCError{StatusCode: resp.StatusCode, Message: msg} 147 + } 148 + 149 + return resp.Body, nil 150 + } 151 + 152 + func parseRetryAfter(val string) time.Duration { 153 + if val == "" { 154 + return 0 155 + } 156 + if secs, err := strconv.Atoi(val); err == nil { 157 + return time.Duration(secs) * time.Second 158 + } 159 + if t, err := http.ParseTime(val); err == nil { 160 + d := time.Until(t) 161 + if d > 0 { 162 + return d 163 + } 164 + } 165 + return 0 166 + }
+110
packages/api/internal/xrpc/client_test.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "errors" 7 + "net/http" 8 + "net/http/httptest" 9 + "net/url" 10 + "testing" 11 + "time" 12 + ) 13 + 14 + func TestCall_Success(t *testing.T) { 15 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 16 + if r.URL.Path != "/xrpc/com.example.method" { 17 + t.Errorf("unexpected path: %s", r.URL.Path) 18 + } 19 + if r.URL.Query().Get("key") != "val" { 20 + t.Errorf("unexpected query: %s", r.URL.RawQuery) 21 + } 22 + w.WriteHeader(200) 23 + w.Write([]byte(`{"ok":true}`)) 24 + })) 25 + defer srv.Close() 26 + 27 + c := NewClient() 28 + body, err := c.Call(context.Background(), srv.URL, "com.example.method", url.Values{"key": {"val"}}) 29 + if err != nil { 30 + t.Fatal(err) 31 + } 32 + defer body.Close() 33 + 34 + var resp map[string]bool 35 + json.NewDecoder(body).Decode(&resp) 36 + if !resp["ok"] { 37 + t.Error("expected ok=true") 38 + } 39 + } 40 + 41 + func TestCall_404_ReturnsNotFoundError(t *testing.T) { 42 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 43 + w.WriteHeader(404) 44 + })) 45 + defer srv.Close() 46 + 47 + c := NewClient() 48 + _, err := c.Call(context.Background(), srv.URL, "com.example.notfound", nil) 49 + if err == nil { 50 + t.Fatal("expected error") 51 + } 52 + var nfe *NotFoundError 53 + if !errors.As(err, &nfe) { 54 + t.Errorf("expected NotFoundError, got %T: %v", err, err) 55 + } 56 + } 57 + 58 + func TestCall_429_ReturnsRateLimitError(t *testing.T) { 59 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 60 + w.Header().Set("Retry-After", "30") 61 + w.WriteHeader(429) 62 + })) 63 + defer srv.Close() 64 + 65 + c := NewClient() 66 + _, err := c.Call(context.Background(), srv.URL, "com.example.ratelimit", nil) 67 + if err == nil { 68 + t.Fatal("expected error") 69 + } 70 + var rle *RateLimitError 71 + if !errors.As(err, &rle) { 72 + t.Fatalf("expected RateLimitError, got %T: %v", err, err) 73 + } 74 + if rle.RetryAfter != 30*time.Second { 75 + t.Errorf("expected RetryAfter=30s, got %s", rle.RetryAfter) 76 + } 77 + } 78 + 79 + func TestCall_500_ReturnsXRPCError(t *testing.T) { 80 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 81 + w.WriteHeader(500) 82 + w.Write([]byte(`{"message":"internal error"}`)) 83 + })) 84 + defer srv.Close() 85 + 86 + c := NewClient() 87 + _, err := c.Call(context.Background(), srv.URL, "com.example.error", nil) 88 + if err == nil { 89 + t.Fatal("expected error") 90 + } 91 + var xe *XRPCError 92 + if !errors.As(err, &xe) { 93 + t.Fatalf("expected XRPCError, got %T: %v", err, err) 94 + } 95 + if xe.StatusCode != 500 { 96 + t.Errorf("expected status 500, got %d", xe.StatusCode) 97 + } 98 + if xe.Message != "internal error" { 99 + t.Errorf("expected message 'internal error', got %q", xe.Message) 100 + } 101 + } 102 + 103 + func TestParseRetryAfter(t *testing.T) { 104 + if d := parseRetryAfter(""); d != 0 { 105 + t.Errorf("empty: expected 0, got %s", d) 106 + } 107 + if d := parseRetryAfter("60"); d != 60*time.Second { 108 + t.Errorf("numeric: expected 60s, got %s", d) 109 + } 110 + }
+106
packages/api/internal/xrpc/did.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "fmt" 7 + "net/http" 8 + "net/url" 9 + "strings" 10 + ) 11 + 12 + // DIDDocument is a minimal representation of a DID document. 13 + type DIDDocument struct { 14 + ID string `json:"id"` 15 + AlsoKnownAs []string `json:"alsoKnownAs"` 16 + Service []DIDService `json:"service"` 17 + } 18 + 19 + // DIDService is a single service entry in a DID document. 20 + type DIDService struct { 21 + ID string `json:"id"` 22 + Type string `json:"type"` 23 + ServiceEndpoint string `json:"serviceEndpoint"` 24 + } 25 + 26 + // IdentityInfo is the resolved PDS endpoint and handle for a DID. 27 + type IdentityInfo struct { 28 + DID string 29 + PDS string 30 + Handle string 31 + } 32 + 33 + // ResolveDIDDoc fetches and caches a DID document. 34 + // Supports did:plc: (via PLC directory) and did:web: (via .well-known). 35 + func (c *Client) ResolveDIDDoc(ctx context.Context, did string) (*DIDDocument, error) { 36 + if doc, ok := c.didCache.Get(did); ok { 37 + return &doc, nil 38 + } 39 + 40 + var docURL string 41 + switch { 42 + case strings.HasPrefix(did, "did:plc:"): 43 + docURL = c.plcDirectory + "/" + url.PathEscape(did) 44 + case strings.HasPrefix(did, "did:web:"): 45 + hostAndPath := strings.TrimPrefix(did, "did:web:") 46 + hostAndPath = strings.ReplaceAll(hostAndPath, ":", "/") 47 + docURL = "https://" + hostAndPath + "/.well-known/did.json" 48 + default: 49 + return nil, fmt.Errorf("unsupported did method: %s", did) 50 + } 51 + 52 + req, err := http.NewRequestWithContext(ctx, http.MethodGet, docURL, nil) 53 + if err != nil { 54 + return nil, fmt.Errorf("build did doc request: %w", err) 55 + } 56 + if c.userAgent != "" { 57 + req.Header.Set("User-Agent", c.userAgent) 58 + } 59 + 60 + resp, err := c.http.Do(req) 61 + if err != nil { 62 + return nil, fmt.Errorf("did doc request: %w", err) 63 + } 64 + defer resp.Body.Close() 65 + 66 + if resp.StatusCode != http.StatusOK { 67 + return nil, fmt.Errorf("did doc lookup failed: status %d", resp.StatusCode) 68 + } 69 + 70 + var doc DIDDocument 71 + if err := json.NewDecoder(resp.Body).Decode(&doc); err != nil { 72 + return nil, fmt.Errorf("decode did doc: %w", err) 73 + } 74 + 75 + c.didCache.Set(did, doc) 76 + return &doc, nil 77 + } 78 + 79 + // ResolveIdentity resolves a DID to its PDS endpoint and handle. 80 + func (c *Client) ResolveIdentity(ctx context.Context, did string) (*IdentityInfo, error) { 81 + doc, err := c.ResolveDIDDoc(ctx, did) 82 + if err != nil { 83 + return nil, err 84 + } 85 + 86 + info := &IdentityInfo{DID: did} 87 + 88 + for _, svc := range doc.Service { 89 + if svc.Type == "AtprotoPersonalDataServer" && strings.TrimSpace(svc.ServiceEndpoint) != "" { 90 + info.PDS = strings.TrimSpace(svc.ServiceEndpoint) 91 + break 92 + } 93 + } 94 + if info.PDS == "" { 95 + return nil, fmt.Errorf("no atproto pds endpoint in did document for %s", did) 96 + } 97 + 98 + for _, aka := range doc.AlsoKnownAs { 99 + if strings.HasPrefix(aka, "at://") { 100 + info.Handle = strings.TrimPrefix(aka, "at://") 101 + break 102 + } 103 + } 104 + 105 + return info, nil 106 + }
+158
packages/api/internal/xrpc/did_test.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "net/http" 7 + "net/http/httptest" 8 + "testing" 9 + "time" 10 + ) 11 + 12 + func TestResolveDIDDoc_PLC(t *testing.T) { 13 + doc := DIDDocument{ 14 + ID: "did:plc:abc123", 15 + AlsoKnownAs: []string{"at://alice.test"}, 16 + Service: []DIDService{ 17 + {Type: "AtprotoPersonalDataServer", ServiceEndpoint: "https://pds.example.com"}, 18 + }, 19 + } 20 + 21 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 22 + if r.URL.Path != "/did:plc:abc123" { 23 + t.Errorf("unexpected path: %s", r.URL.Path) 24 + } 25 + json.NewEncoder(w).Encode(doc) 26 + })) 27 + defer srv.Close() 28 + 29 + c := NewClient(WithPLCDirectory(srv.URL)) 30 + got, err := c.ResolveDIDDoc(context.Background(), "did:plc:abc123") 31 + if err != nil { 32 + t.Fatal(err) 33 + } 34 + if got.ID != "did:plc:abc123" { 35 + t.Errorf("expected ID did:plc:abc123, got %s", got.ID) 36 + } 37 + if len(got.Service) != 1 || got.Service[0].ServiceEndpoint != "https://pds.example.com" { 38 + t.Errorf("unexpected service: %+v", got.Service) 39 + } 40 + } 41 + 42 + func TestResolveDIDDoc_Web(t *testing.T) { 43 + doc := DIDDocument{ 44 + ID: "did:web:example.com", 45 + Service: []DIDService{ 46 + {Type: "AtprotoPersonalDataServer", ServiceEndpoint: "https://pds.example.com"}, 47 + }, 48 + } 49 + 50 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 51 + if r.URL.Path != "/.well-known/did.json" { 52 + t.Errorf("unexpected path for did:web: %s", r.URL.Path) 53 + } 54 + json.NewEncoder(w).Encode(doc) 55 + })) 56 + defer srv.Close() 57 + 58 + // For did:web, we need to override how the URL is constructed. 59 + // We'll use a did:plc: test instead since did:web requires DNS resolution. 60 + // The PLC test above validates the parsing logic. Let's test ResolveIdentity instead. 61 + t.Skip("did:web requires DNS; tested via PLC path") 62 + } 63 + 64 + func TestResolveIdentity(t *testing.T) { 65 + doc := DIDDocument{ 66 + ID: "did:plc:test", 67 + AlsoKnownAs: []string{"at://bob.test"}, 68 + Service: []DIDService{ 69 + {Type: "AtprotoPersonalDataServer", ServiceEndpoint: "https://pds.bob.test"}, 70 + }, 71 + } 72 + 73 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 74 + json.NewEncoder(w).Encode(doc) 75 + })) 76 + defer srv.Close() 77 + 78 + c := NewClient(WithPLCDirectory(srv.URL)) 79 + info, err := c.ResolveIdentity(context.Background(), "did:plc:test") 80 + if err != nil { 81 + t.Fatal(err) 82 + } 83 + if info.PDS != "https://pds.bob.test" { 84 + t.Errorf("expected PDS https://pds.bob.test, got %s", info.PDS) 85 + } 86 + if info.Handle != "bob.test" { 87 + t.Errorf("expected handle bob.test, got %s", info.Handle) 88 + } 89 + } 90 + 91 + func TestResolveDIDDoc_UnsupportedMethod(t *testing.T) { 92 + c := NewClient() 93 + _, err := c.ResolveDIDDoc(context.Background(), "did:key:z123") 94 + if err == nil { 95 + t.Fatal("expected error for unsupported did method") 96 + } 97 + } 98 + 99 + func TestDIDCache_HitMissExpiry(t *testing.T) { 100 + calls := 0 101 + doc := DIDDocument{ 102 + ID: "did:plc:cached", 103 + Service: []DIDService{ 104 + {Type: "AtprotoPersonalDataServer", ServiceEndpoint: "https://pds.cached.test"}, 105 + }, 106 + } 107 + 108 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 109 + calls++ 110 + json.NewEncoder(w).Encode(doc) 111 + })) 112 + defer srv.Close() 113 + 114 + c := NewClient(WithPLCDirectory(srv.URL)) 115 + 116 + // First call: cache miss 117 + _, err := c.ResolveDIDDoc(context.Background(), "did:plc:cached") 118 + if err != nil { 119 + t.Fatal(err) 120 + } 121 + if calls != 1 { 122 + t.Fatalf("expected 1 call, got %d", calls) 123 + } 124 + 125 + // Second call: cache hit 126 + _, err = c.ResolveDIDDoc(context.Background(), "did:plc:cached") 127 + if err != nil { 128 + t.Fatal(err) 129 + } 130 + if calls != 1 { 131 + t.Fatalf("expected 1 call (cached), got %d", calls) 132 + } 133 + 134 + // Invalidate 135 + c.didCache.Invalidate("did:plc:cached") 136 + _, err = c.ResolveDIDDoc(context.Background(), "did:plc:cached") 137 + if err != nil { 138 + t.Fatal(err) 139 + } 140 + if calls != 2 { 141 + t.Fatalf("expected 2 calls after invalidation, got %d", calls) 142 + } 143 + } 144 + 145 + func TestTTLCache_Expiry(t *testing.T) { 146 + cache := newTTLCache[string](50 * time.Millisecond) 147 + cache.Set("key", "value") 148 + 149 + if v, ok := cache.Get("key"); !ok || v != "value" { 150 + t.Fatal("expected cache hit") 151 + } 152 + 153 + time.Sleep(60 * time.Millisecond) 154 + 155 + if _, ok := cache.Get("key"); ok { 156 + t.Fatal("expected cache miss after expiry") 157 + } 158 + }
+31
packages/api/internal/xrpc/handle.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "fmt" 7 + "net/url" 8 + "strings" 9 + ) 10 + 11 + // ResolveHandle resolves an AT Protocol handle to a DID via 12 + // com.atproto.identity.resolveHandle. 13 + func (c *Client) ResolveHandle(ctx context.Context, handle string) (string, error) { 14 + params := url.Values{"handle": {handle}} 15 + body, err := c.Call(ctx, strings.TrimSuffix(c.identityService, "/"), "com.atproto.identity.resolveHandle", params) 16 + if err != nil { 17 + return "", fmt.Errorf("resolve handle %q: %w", handle, err) 18 + } 19 + defer body.Close() 20 + 21 + var payload struct { 22 + DID string `json:"did"` 23 + } 24 + if err := json.NewDecoder(body).Decode(&payload); err != nil { 25 + return "", fmt.Errorf("decode resolve handle response: %w", err) 26 + } 27 + if !strings.HasPrefix(payload.DID, "did:") { 28 + return "", fmt.Errorf("resolve handle returned invalid did %q", payload.DID) 29 + } 30 + return payload.DID, nil 31 + }
+45
packages/api/internal/xrpc/handle_test.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "net/http" 7 + "net/http/httptest" 8 + "testing" 9 + ) 10 + 11 + func TestResolveHandle(t *testing.T) { 12 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 13 + if r.URL.Path != "/xrpc/com.atproto.identity.resolveHandle" { 14 + t.Errorf("unexpected path: %s", r.URL.Path) 15 + } 16 + handle := r.URL.Query().Get("handle") 17 + if handle != "alice.test" { 18 + t.Errorf("expected handle alice.test, got %s", handle) 19 + } 20 + json.NewEncoder(w).Encode(map[string]string{"did": "did:plc:alice"}) 21 + })) 22 + defer srv.Close() 23 + 24 + c := NewClient(WithIdentityService(srv.URL)) 25 + did, err := c.ResolveHandle(context.Background(), "alice.test") 26 + if err != nil { 27 + t.Fatal(err) 28 + } 29 + if did != "did:plc:alice" { 30 + t.Errorf("expected did:plc:alice, got %s", did) 31 + } 32 + } 33 + 34 + func TestResolveHandle_InvalidDID(t *testing.T) { 35 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 36 + json.NewEncoder(w).Encode(map[string]string{"did": "not-a-did"}) 37 + })) 38 + defer srv.Close() 39 + 40 + c := NewClient(WithIdentityService(srv.URL)) 41 + _, err := c.ResolveHandle(context.Background(), "bad.test") 42 + if err == nil { 43 + t.Fatal("expected error for invalid DID response") 44 + } 45 + }
+124
packages/api/internal/xrpc/records.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "fmt" 7 + "net/url" 8 + "strings" 9 + ) 10 + 11 + // GetRecordResponse is the response from com.atproto.repo.getRecord. 12 + type GetRecordResponse struct { 13 + URI string `json:"uri"` 14 + CID string `json:"cid"` 15 + Value map[string]any `json:"value"` 16 + } 17 + 18 + // ListRecordsResponse is the response from com.atproto.repo.listRecords. 19 + type ListRecordsResponse struct { 20 + Cursor string `json:"cursor"` 21 + Records []ListRecordEntry `json:"records"` 22 + } 23 + 24 + // ListRecordEntry is a single record in a listRecords response. 25 + type ListRecordEntry struct { 26 + URI string `json:"uri"` 27 + CID string `json:"cid"` 28 + Value map[string]any `json:"value"` 29 + } 30 + 31 + // GetRecord fetches a single record via com.atproto.repo.getRecord. 32 + // If pdsURL is empty, it resolves the PDS from the repo DID. 33 + func (c *Client) GetRecord(ctx context.Context, pdsURL, repo, collection, rkey string) (*GetRecordResponse, error) { 34 + pds, err := c.ensurePDS(ctx, pdsURL, repo) 35 + if err != nil { 36 + return nil, err 37 + } 38 + 39 + params := url.Values{ 40 + "repo": {repo}, 41 + "collection": {collection}, 42 + "rkey": {rkey}, 43 + } 44 + 45 + body, err := c.Call(ctx, strings.TrimSuffix(pds, "/"), "com.atproto.repo.getRecord", params) 46 + if err != nil { 47 + return nil, err 48 + } 49 + defer body.Close() 50 + 51 + var resp GetRecordResponse 52 + if err := json.NewDecoder(body).Decode(&resp); err != nil { 53 + return nil, fmt.Errorf("decode getRecord response: %w", err) 54 + } 55 + return &resp, nil 56 + } 57 + 58 + // ListRecords fetches a page of records via com.atproto.repo.listRecords. 59 + // If pdsURL is empty, it resolves the PDS from the repo DID. 60 + func (c *Client) ListRecords(ctx context.Context, pdsURL, repo, collection string, limit int, cursor string) (*ListRecordsResponse, error) { 61 + pds, err := c.ensurePDS(ctx, pdsURL, repo) 62 + if err != nil { 63 + return nil, err 64 + } 65 + 66 + params := url.Values{ 67 + "repo": {repo}, 68 + "collection": {collection}, 69 + "limit": {fmt.Sprintf("%d", limit)}, 70 + } 71 + if cursor != "" { 72 + params.Set("cursor", cursor) 73 + } 74 + 75 + body, err := c.Call(ctx, strings.TrimSuffix(pds, "/"), "com.atproto.repo.listRecords", params) 76 + if err != nil { 77 + return nil, err 78 + } 79 + defer body.Close() 80 + 81 + var resp ListRecordsResponse 82 + if err := json.NewDecoder(body).Decode(&resp); err != nil { 83 + return nil, fmt.Errorf("decode listRecords response: %w", err) 84 + } 85 + return &resp, nil 86 + } 87 + 88 + const maxPaginationPages = 100 89 + 90 + // ListAllRecords auto-paginates through all records in a collection. 91 + // If pdsURL is empty, it resolves the PDS from the repo DID. 92 + func (c *Client) ListAllRecords(ctx context.Context, pdsURL, repo, collection string) ([]ListRecordEntry, error) { 93 + var all []ListRecordEntry 94 + cursor := "" 95 + 96 + for page := 0; page < maxPaginationPages; page++ { 97 + resp, err := c.ListRecords(ctx, pdsURL, repo, collection, 100, cursor) 98 + if err != nil { 99 + return all, err 100 + } 101 + all = append(all, resp.Records...) 102 + 103 + if resp.Cursor == "" || resp.Cursor == cursor { 104 + break 105 + } 106 + cursor = resp.Cursor 107 + } 108 + 109 + return all, nil 110 + } 111 + 112 + func (c *Client) ensurePDS(ctx context.Context, pdsURL, repo string) (string, error) { 113 + if pdsURL != "" { 114 + return pdsURL, nil 115 + } 116 + if !strings.HasPrefix(repo, "did:") { 117 + return "", fmt.Errorf("cannot auto-resolve PDS: repo %q is not a DID", repo) 118 + } 119 + info, err := c.ResolveIdentity(ctx, repo) 120 + if err != nil { 121 + return "", fmt.Errorf("resolve pds for %s: %w", repo, err) 122 + } 123 + return info.PDS, nil 124 + }
+102
packages/api/internal/xrpc/records_test.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "encoding/json" 6 + "net/http" 7 + "net/http/httptest" 8 + "testing" 9 + ) 10 + 11 + func TestGetRecord(t *testing.T) { 12 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 13 + if r.URL.Path != "/xrpc/com.atproto.repo.getRecord" { 14 + t.Errorf("unexpected path: %s", r.URL.Path) 15 + } 16 + q := r.URL.Query() 17 + if q.Get("repo") != "did:plc:test" || q.Get("collection") != "sh.tangled.repo" || q.Get("rkey") != "abc" { 18 + t.Errorf("unexpected params: %v", q) 19 + } 20 + json.NewEncoder(w).Encode(GetRecordResponse{ 21 + URI: "at://did:plc:test/sh.tangled.repo/abc", 22 + CID: "bafytest", 23 + Value: map[string]any{"name": "myrepo"}, 24 + }) 25 + })) 26 + defer srv.Close() 27 + 28 + c := NewClient() 29 + resp, err := c.GetRecord(context.Background(), srv.URL, "did:plc:test", "sh.tangled.repo", "abc") 30 + if err != nil { 31 + t.Fatal(err) 32 + } 33 + if resp.CID != "bafytest" { 34 + t.Errorf("expected CID bafytest, got %s", resp.CID) 35 + } 36 + name, _ := resp.Value["name"].(string) 37 + if name != "myrepo" { 38 + t.Errorf("expected name myrepo, got %s", name) 39 + } 40 + } 41 + 42 + func TestListRecords(t *testing.T) { 43 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 44 + json.NewEncoder(w).Encode(ListRecordsResponse{ 45 + Records: []ListRecordEntry{ 46 + {URI: "at://did:plc:test/col/1", Value: map[string]any{"subject": "did:plc:a"}}, 47 + {URI: "at://did:plc:test/col/2", Value: map[string]any{"subject": "did:plc:b"}}, 48 + }, 49 + }) 50 + })) 51 + defer srv.Close() 52 + 53 + c := NewClient() 54 + resp, err := c.ListRecords(context.Background(), srv.URL, "did:plc:test", "sh.tangled.graph.follow", 100, "") 55 + if err != nil { 56 + t.Fatal(err) 57 + } 58 + if len(resp.Records) != 2 { 59 + t.Errorf("expected 2 records, got %d", len(resp.Records)) 60 + } 61 + } 62 + 63 + func TestListAllRecords_Pagination(t *testing.T) { 64 + page := 0 65 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 66 + page++ 67 + resp := ListRecordsResponse{} 68 + if page == 1 { 69 + resp.Cursor = "page2" 70 + resp.Records = []ListRecordEntry{{URI: "at://1"}} 71 + } else { 72 + resp.Records = []ListRecordEntry{{URI: "at://2"}} 73 + } 74 + json.NewEncoder(w).Encode(resp) 75 + })) 76 + defer srv.Close() 77 + 78 + c := NewClient() 79 + all, err := c.ListAllRecords(context.Background(), srv.URL, "did:plc:test", "test.col") 80 + if err != nil { 81 + t.Fatal(err) 82 + } 83 + if len(all) != 2 { 84 + t.Errorf("expected 2 records across pages, got %d", len(all)) 85 + } 86 + if page != 2 { 87 + t.Errorf("expected 2 pages, got %d", page) 88 + } 89 + } 90 + 91 + func TestGetRecord_NotFound(t *testing.T) { 92 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { 93 + w.WriteHeader(404) 94 + })) 95 + defer srv.Close() 96 + 97 + c := NewClient() 98 + _, err := c.GetRecord(context.Background(), srv.URL, "did:plc:test", "col", "rkey") 99 + if err == nil { 100 + t.Fatal("expected error") 101 + } 102 + }
+73
packages/api/internal/xrpc/repo.go
··· 1 + package xrpc 2 + 3 + import ( 4 + "context" 5 + "fmt" 6 + "strings" 7 + ) 8 + 9 + const repoCollection = "sh.tangled.repo" 10 + 11 + // ResolveRepoName resolves a repo DID + rkey to the repo's human-readable name. 12 + // It resolves the identity for PDS discovery, then fetches the repo record 13 + // and extracts the "name" field. 14 + func (c *Client) ResolveRepoName(ctx context.Context, repoDID, repoRKey string) (string, error) { 15 + cacheKey := repoDID + "/" + repoRKey 16 + if name, ok := c.repoNameCache.Get(cacheKey); ok { 17 + return name, nil 18 + } 19 + 20 + rec, err := c.GetRecord(ctx, "", repoDID, repoCollection, repoRKey) 21 + if err != nil { 22 + return "", fmt.Errorf("fetch repo record %s/%s: %w", repoDID, repoRKey, err) 23 + } 24 + 25 + name, _ := rec.Value["name"].(string) 26 + if name == "" { 27 + return "", fmt.Errorf("repo record %s/%s has no name field", repoDID, repoRKey) 28 + } 29 + 30 + c.repoNameCache.Set(cacheKey, name) 31 + return name, nil 32 + } 33 + 34 + // BuildWebURL builds a canonical tangled.sh URL for a record. 35 + // recordType should be one of: "repo", "issue", "pull", "issue_comment", "pull_comment", "profile". 36 + func BuildWebURL(ownerHandle, repoName, recordType, rkey string) string { 37 + if ownerHandle == "" { 38 + return "" 39 + } 40 + owner := strings.TrimPrefix(ownerHandle, "@") 41 + 42 + switch recordType { 43 + case "profile": 44 + return fmt.Sprintf("https://tangled.sh/%s", owner) 45 + case "repo": 46 + if repoName == "" { 47 + return "" 48 + } 49 + return fmt.Sprintf("https://tangled.sh/%s/%s", owner, repoName) 50 + case "issue": 51 + if repoName == "" || rkey == "" { 52 + return "" 53 + } 54 + return fmt.Sprintf("https://tangled.sh/%s/%s/issues/%s", owner, repoName, rkey) 55 + case "pull": 56 + if repoName == "" || rkey == "" { 57 + return "" 58 + } 59 + return fmt.Sprintf("https://tangled.sh/%s/%s/pulls/%s", owner, repoName, rkey) 60 + case "issue_comment": 61 + if repoName == "" { 62 + return "" 63 + } 64 + return fmt.Sprintf("https://tangled.sh/%s/%s/issues", owner, repoName) 65 + case "pull_comment": 66 + if repoName == "" { 67 + return "" 68 + } 69 + return fmt.Sprintf("https://tangled.sh/%s/%s/pulls", owner, repoName) 70 + default: 71 + return "" 72 + } 73 + }
+29
packages/api/internal/xrpc/repo_test.go
··· 1 + package xrpc 2 + 3 + import "testing" 4 + 5 + func TestBuildWebURL(t *testing.T) { 6 + tests := []struct { 7 + owner, repo, recordType, rkey string 8 + want string 9 + }{ 10 + {"alice.test", "myrepo", "repo", "", "https://tangled.sh/alice.test/myrepo"}, 11 + {"alice.test", "myrepo", "issue", "123", "https://tangled.sh/alice.test/myrepo/issues/123"}, 12 + {"alice.test", "myrepo", "pull", "456", "https://tangled.sh/alice.test/myrepo/pulls/456"}, 13 + {"alice.test", "myrepo", "issue_comment", "789", "https://tangled.sh/alice.test/myrepo/issues"}, 14 + {"alice.test", "myrepo", "pull_comment", "789", "https://tangled.sh/alice.test/myrepo/pulls"}, 15 + {"alice.test", "", "profile", "", "https://tangled.sh/alice.test"}, 16 + {"@alice.test", "myrepo", "repo", "", "https://tangled.sh/alice.test/myrepo"}, 17 + {"", "myrepo", "repo", "", ""}, 18 + {"alice.test", "", "repo", "", ""}, 19 + {"alice.test", "myrepo", "unknown", "", ""}, 20 + } 21 + 22 + for _, tt := range tests { 23 + got := BuildWebURL(tt.owner, tt.repo, tt.recordType, tt.rkey) 24 + if got != tt.want { 25 + t.Errorf("BuildWebURL(%q, %q, %q, %q) = %q, want %q", 26 + tt.owner, tt.repo, tt.recordType, tt.rkey, got, tt.want) 27 + } 28 + } 29 + }
+76 -1
packages/api/main.go
··· 14 14 "tangled.org/desertthunder.dev/twister/internal/api" 15 15 "tangled.org/desertthunder.dev/twister/internal/backfill" 16 16 "tangled.org/desertthunder.dev/twister/internal/config" 17 + "tangled.org/desertthunder.dev/twister/internal/enrich" 17 18 "tangled.org/desertthunder.dev/twister/internal/ingest" 18 19 "tangled.org/desertthunder.dev/twister/internal/normalize" 19 20 "tangled.org/desertthunder.dev/twister/internal/observability" ··· 21 22 "tangled.org/desertthunder.dev/twister/internal/search" 22 23 "tangled.org/desertthunder.dev/twister/internal/store" 23 24 "tangled.org/desertthunder.dev/twister/internal/tapclient" 25 + "tangled.org/desertthunder.dev/twister/internal/xrpc" 24 26 ) 25 27 26 28 var ( ··· 48 50 newEmbedWorkerCmd(&local), 49 51 newReindexCmd(&local), 50 52 newReembedCmd(&local), 53 + newEnrichCmd(&local), 51 54 newHealthcheckCmd(&local), 52 55 ) 53 56 ··· 139 142 tap := tapclient.New(cfg.TapURL, cfg.TapAuthPassword, log) 140 143 runner := ingest.NewRunner(st, registry, tap, cfg.IndexedCollections, log) 141 144 145 + if cfg.EnableIngestEnrichment { 146 + xrpcClient := xrpc.NewClient( 147 + xrpc.WithPLCDirectory(cfg.PLCDirectoryURL), 148 + xrpc.WithIdentityService(cfg.IdentityServiceURL), 149 + xrpc.WithTimeout(cfg.XRPCTimeout), 150 + ) 151 + runner.SetXRPCClient(xrpcClient) 152 + log.Info("ingest enrichment enabled") 153 + } 154 + 142 155 ctx, cancel := baseContext() 143 156 defer cancel() 144 157 ··· 233 246 return fmt.Errorf("tap admin client: %w", err) 234 247 } 235 248 249 + xrpcClient := xrpc.NewClient( 250 + xrpc.WithPLCDirectory(cfg.PLCDirectoryURL), 251 + xrpc.WithIdentityService(cfg.IdentityServiceURL), 252 + xrpc.WithTimeout(cfg.XRPCTimeout), 253 + ) 254 + 236 255 runner := backfill.NewRunner( 237 256 store.New(db), 238 257 tapAdmin, 239 - backfill.NewHTTPHandleResolver(""), 258 + xrpcClient, 240 259 log, 241 260 ) 242 261 ··· 325 344 return nil 326 345 }, 327 346 } 347 + } 348 + 349 + func newEnrichCmd(local *bool) *cobra.Command { 350 + var opts enrich.Options 351 + 352 + cmd := &cobra.Command{ 353 + Use: "enrich", 354 + Short: "Backfill RepoName, AuthorHandle, and WebURL on existing documents", 355 + RunE: func(cmd *cobra.Command, args []string) error { 356 + cfg, err := config.Load(config.LoadOptions{Local: *local}) 357 + if err != nil { 358 + return fmt.Errorf("config: %w", err) 359 + } 360 + log := observability.NewLogger(cfg) 361 + log.Info("starting enrich", slog.String("service", "enrich"), slog.String("version", version)) 362 + 363 + db, err := store.Open(cfg.TursoURL, cfg.TursoToken) 364 + if err != nil { 365 + return fmt.Errorf("open database: %w", err) 366 + } 367 + defer db.Close() 368 + 369 + if err := store.Migrate(db, cfg.TursoURL); err != nil { 370 + return fmt.Errorf("migrate database: %w", err) 371 + } 372 + 373 + xrpcClient := xrpc.NewClient( 374 + xrpc.WithPLCDirectory(cfg.PLCDirectoryURL), 375 + xrpc.WithIdentityService(cfg.IdentityServiceURL), 376 + xrpc.WithTimeout(cfg.XRPCTimeout), 377 + ) 378 + 379 + ctx, cancel := baseContext() 380 + defer cancel() 381 + 382 + runner := enrich.New(store.New(db), xrpcClient, log) 383 + result, err := runner.Run(ctx, opts) 384 + if result != nil { 385 + log.Info("enrich finished", 386 + slog.Int("total", result.Total), 387 + slog.Int("updated", result.Updated), 388 + slog.Int("skipped", result.Skipped), 389 + slog.Int("errors", result.Errors), 390 + ) 391 + } 392 + return err 393 + }, 394 + } 395 + 396 + cmd.Flags().StringVar(&opts.Collection, "collection", "", "Enrich only documents in this collection") 397 + cmd.Flags().StringVar(&opts.DID, "did", "", "Enrich only documents authored by this DID") 398 + cmd.Flags().StringVar(&opts.DocumentID, "document", "", "Enrich a single document by stable ID") 399 + cmd.Flags().BoolVar(&opts.DryRun, "dry-run", false, "Show intended work without writing") 400 + cmd.Flags().IntVar(&opts.Concurrency, "concurrency", 5, "Parallel enrichment workers") 401 + 402 + return cmd 328 403 } 329 404 330 405 func newHealthcheckCmd(local *bool) *cobra.Command {