+1 -1

.tangled/workflows/build.yml

··· 1 1 when: 2 2 - event: ["push", "pull_request"] 3 3 - branch: ["master"] 3 3 + branch: master 4 4 5 5 engine: nixery 6 6

+1 -1

.tangled/workflows/fmt.yml

··· 1 1 when: 2 2 - event: ["push", "pull_request"] 3 3 - branch: ["master"] 3 3 + branch: master 4 4 5 5 engine: nixery 6 6

+1 -1

.tangled/workflows/test.yml

··· 1 1 when: 2 2 - event: ["push", "pull_request"] 3 3 - branch: ["master"] 3 3 + branch: master 4 4 5 5 engine: nixery 6 6

-1

appview/db/artifact.go

··· 67 67 ) 68 68 69 69 rows, err := e.Query(query, args...) 70 70 - 71 70 if err != nil { 72 71 return nil, err 73 72 }

+53

appview/db/collaborators.go

··· 3 3 import ( 4 4 "fmt" 5 5 "strings" 6 6 + "time" 6 7 7 8 "tangled.org/core/appview/models" 8 9 ) ··· 59 60 60 61 return GetRepos(e, 0, FilterIn("at_uri", repoAts)) 61 62 } 63 63 + 64 64 + func GetCollaborators(e Execer, filters ...filter) ([]models.Collaborator, error) { 65 65 + var collaborators []models.Collaborator 66 66 + var conditions []string 67 67 + var args []any 68 68 + for _, filter := range filters { 69 69 + conditions = append(conditions, filter.Condition()) 70 70 + args = append(args, filter.Arg()...) 71 71 + } 72 72 + whereClause := "" 73 73 + if conditions != nil { 74 74 + whereClause = " where " + strings.Join(conditions, " and ") 75 75 + } 76 76 + query := fmt.Sprintf(`select 77 77 + id, 78 78 + did, 79 79 + rkey, 80 80 + subject_did, 81 81 + repo_at, 82 82 + created 83 83 + from collaborators %s`, 84 84 + whereClause, 85 85 + ) 86 86 + rows, err := e.Query(query, args...) 87 87 + if err != nil { 88 88 + return nil, err 89 89 + } 90 90 + defer rows.Close() 91 91 + for rows.Next() { 92 92 + var collaborator models.Collaborator 93 93 + var createdAt string 94 94 + if err := rows.Scan( 95 95 + &collaborator.Id, 96 96 + &collaborator.Did, 97 97 + &collaborator.Rkey, 98 98 + &collaborator.SubjectDid, 99 99 + &collaborator.RepoAt, 100 100 + &createdAt, 101 101 + ); err != nil { 102 102 + return nil, err 103 103 + } 104 104 + collaborator.Created, err = time.Parse(time.RFC3339, createdAt) 105 105 + if err != nil { 106 106 + collaborator.Created = time.Now() 107 107 + } 108 108 + collaborators = append(collaborators, collaborator) 109 109 + } 110 110 + if err := rows.Err(); err != nil { 111 111 + return nil, err 112 112 + } 113 113 + return collaborators, nil 114 114 + }

+9

appview/db/db.go

··· 1097 1097 }) 1098 1098 conn.ExecContext(ctx, "pragma foreign_keys = on;") 1099 1099 1100 1100 + // knots may report the combined patch for a comparison, we can store that on the appview side 1101 1101 + // (but not on the pds record), because calculating the combined patch requires a git index 1102 1102 + runMigration(conn, logger, "add-combined-column-submissions", func(tx *sql.Tx) error { 1103 1103 + _, err := tx.Exec(` 1104 1104 + alter table pull_submissions add column combined text; 1105 1105 + `) 1106 1106 + return err 1107 1107 + }) 1108 1108 + 1100 1109 return &DB{ 1101 1110 db, 1102 1111 logger,

-20

appview/db/issues.go

··· 247 247 return GetIssuesPaginated(e, pagination.FirstPage(), filters...) 248 248 } 249 249 250 250 - func GetIssue(e Execer, repoAt syntax.ATURI, issueId int) (*models.Issue, error) { 251 251 - query := `select id, owner_did, rkey, created, title, body, open from issues where repo_at = ? and issue_id = ?` 252 252 - row := e.QueryRow(query, repoAt, issueId) 253 253 - 254 254 - var issue models.Issue 255 255 - var createdAt string 256 256 - err := row.Scan(&issue.Id, &issue.Did, &issue.Rkey, &createdAt, &issue.Title, &issue.Body, &issue.Open) 257 257 - if err != nil { 258 258 - return nil, err 259 259 - } 260 260 - 261 261 - createdTime, err := time.Parse(time.RFC3339, createdAt) 262 262 - if err != nil { 263 263 - return nil, err 264 264 - } 265 265 - issue.Created = createdTime 266 266 - 267 267 - return &issue, nil 268 268 - } 269 269 - 270 250 func AddIssueComment(e Execer, c models.IssueComment) (int64, error) { 271 251 result, err := e.Exec( 272 252 `insert into issue_comments (

+81 -45

appview/db/notifications.go

··· 8 8 "strings" 9 9 "time" 10 10 11 11 + "github.com/bluesky-social/indigo/atproto/syntax" 11 12 "tangled.org/core/appview/models" 12 13 "tangled.org/core/appview/pagination" 13 14 ) 14 15 15 15 - func (d *DB) CreateNotification(ctx context.Context, notification *models.Notification) error { 16 16 + func CreateNotification(e Execer, notification *models.Notification) error { 16 17 query := ` 17 18 INSERT INTO notifications (recipient_did, actor_did, type, entity_type, entity_id, read, repo_id, issue_id, pull_id) 18 19 VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?) 19 20 ` 20 21 21 21 - result, err := d.DB.ExecContext(ctx, query, 22 22 + result, err := e.Exec(query, 22 23 notification.RecipientDid, 23 24 notification.ActorDid, 24 25 string(notification.Type), ··· 274 275 return count, nil 275 276 } 276 277 277 277 - func (d *DB) MarkNotificationRead(ctx context.Context, notificationID int64, userDID string) error { 278 278 + func MarkNotificationRead(e Execer, notificationID int64, userDID string) error { 278 279 idFilter := FilterEq("id", notificationID) 279 280 recipientFilter := FilterEq("recipient_did", userDID) 280 281 ··· 286 287 287 288 args := append(idFilter.Arg(), recipientFilter.Arg()...) 288 289 289 289 - result, err := d.DB.ExecContext(ctx, query, args...) 290 290 + result, err := e.Exec(query, args...) 290 291 if err != nil { 291 292 return fmt.Errorf("failed to mark notification as read: %w", err) 292 293 } ··· 303 304 return nil 304 305 } 305 306 306 306 - func (d *DB) MarkAllNotificationsRead(ctx context.Context, userDID string) error { 307 307 + func MarkAllNotificationsRead(e Execer, userDID string) error { 307 308 recipientFilter := FilterEq("recipient_did", userDID) 308 309 readFilter := FilterEq("read", 0) 309 310 ··· 315 316 316 317 args := append(recipientFilter.Arg(), readFilter.Arg()...) 317 318 318 318 - _, err := d.DB.ExecContext(ctx, query, args...) 319 319 + _, err := e.Exec(query, args...) 319 320 if err != nil { 320 321 return fmt.Errorf("failed to mark all notifications as read: %w", err) 321 322 } ··· 323 324 return nil 324 325 } 325 326 326 326 - func (d *DB) DeleteNotification(ctx context.Context, notificationID int64, userDID string) error { 327 327 + func DeleteNotification(e Execer, notificationID int64, userDID string) error { 327 328 idFilter := FilterEq("id", notificationID) 328 329 recipientFilter := FilterEq("recipient_did", userDID) 329 330 ··· 334 335 335 336 args := append(idFilter.Arg(), recipientFilter.Arg()...) 336 337 337 337 - result, err := d.DB.ExecContext(ctx, query, args...) 338 338 + result, err := e.Exec(query, args...) 338 339 if err != nil { 339 340 return fmt.Errorf("failed to delete notification: %w", err) 340 341 } ··· 351 352 return nil 352 353 } 353 354 354 354 - func (d *DB) GetNotificationPreferences(ctx context.Context, userDID string) (*models.NotificationPreferences, error) { 355 355 - userFilter := FilterEq("user_did", userDID) 355 355 + func GetNotificationPreference(e Execer, userDid string) (*models.NotificationPreferences, error) { 356 356 + prefs, err := GetNotificationPreferences(e, FilterEq("user_did", userDid)) 357 357 + if err != nil { 358 358 + return nil, err 359 359 + } 360 360 + 361 361 + p, ok := prefs[syntax.DID(userDid)] 362 362 + if !ok { 363 363 + return models.DefaultNotificationPreferences(syntax.DID(userDid)), nil 364 364 + } 365 365 + 366 366 + return p, nil 367 367 + } 368 368 + 369 369 + func GetNotificationPreferences(e Execer, filters ...filter) (map[syntax.DID]*models.NotificationPreferences, error) { 370 370 + prefsMap := make(map[syntax.DID]*models.NotificationPreferences) 371 371 + 372 372 + var conditions []string 373 373 + var args []any 374 374 + for _, filter := range filters { 375 375 + conditions = append(conditions, filter.Condition()) 376 376 + args = append(args, filter.Arg()...) 377 377 + } 378 378 + 379 379 + whereClause := "" 380 380 + if conditions != nil { 381 381 + whereClause = " where " + strings.Join(conditions, " and ") 382 382 + } 356 383 357 384 query := fmt.Sprintf(` 358 358 - SELECT id, user_did, repo_starred, issue_created, issue_commented, pull_created, 359 359 - pull_commented, followed, pull_merged, issue_closed, email_notifications 360 360 - FROM notification_preferences 361 361 - WHERE %s 362 362 - `, userFilter.Condition()) 385 385 + select 386 386 + id, 387 387 + user_did, 388 388 + repo_starred, 389 389 + issue_created, 390 390 + issue_commented, 391 391 + pull_created, 392 392 + pull_commented, 393 393 + followed, 394 394 + pull_merged, 395 395 + issue_closed, 396 396 + email_notifications 397 397 + from 398 398 + notification_preferences 399 399 + %s 400 400 + `, whereClause) 363 401 364 364 - var prefs models.NotificationPreferences 365 365 - err := d.DB.QueryRowContext(ctx, query, userFilter.Arg()...).Scan( 366 366 - &prefs.ID, 367 367 - &prefs.UserDid, 368 368 - &prefs.RepoStarred, 369 369 - &prefs.IssueCreated, 370 370 - &prefs.IssueCommented, 371 371 - &prefs.PullCreated, 372 372 - &prefs.PullCommented, 373 373 - &prefs.Followed, 374 374 - &prefs.PullMerged, 375 375 - &prefs.IssueClosed, 376 376 - &prefs.EmailNotifications, 377 377 - ) 378 378 - 402 402 + rows, err := e.Query(query, args...) 379 403 if err != nil { 380 380 - if err == sql.ErrNoRows { 381 381 - return &models.NotificationPreferences{ 382 382 - UserDid: userDID, 383 383 - RepoStarred: true, 384 384 - IssueCreated: true, 385 385 - IssueCommented: true, 386 386 - PullCreated: true, 387 387 - PullCommented: true, 388 388 - Followed: true, 389 389 - PullMerged: true, 390 390 - IssueClosed: true, 391 391 - EmailNotifications: false, 392 392 - }, nil 404 404 + return nil, err 405 405 + } 406 406 + defer rows.Close() 407 407 + 408 408 + for rows.Next() { 409 409 + var prefs models.NotificationPreferences 410 410 + if err := rows.Scan( 411 411 + &prefs.ID, 412 412 + &prefs.UserDid, 413 413 + &prefs.RepoStarred, 414 414 + &prefs.IssueCreated, 415 415 + &prefs.IssueCommented, 416 416 + &prefs.PullCreated, 417 417 + &prefs.PullCommented, 418 418 + &prefs.Followed, 419 419 + &prefs.PullMerged, 420 420 + &prefs.IssueClosed, 421 421 + &prefs.EmailNotifications, 422 422 + ); err != nil { 423 423 + return nil, err 393 424 } 394 394 - return nil, fmt.Errorf("failed to get notification preferences: %w", err) 425 425 + 426 426 + prefsMap[prefs.UserDid] = &prefs 427 427 + } 428 428 + 429 429 + if err := rows.Err(); err != nil { 430 430 + return nil, err 395 431 } 396 432 397 397 - return &prefs, nil 433 433 + return prefsMap, nil 398 434 } 399 435 400 436 func (d *DB) UpdateNotificationPreferences(ctx context.Context, prefs *models.NotificationPreferences) error {

+21 -20

appview/db/pulls.go

··· 90 90 pull.ID = int(id) 91 91 92 92 _, err = tx.Exec(` 93 93 - insert into pull_submissions (pull_at, round_number, patch, source_rev) 94 94 - values (?, ?, ?, ?) 95 95 - `, pull.PullAt(), 0, pull.Submissions[0].Patch, pull.Submissions[0].SourceRev) 93 93 + insert into pull_submissions (pull_at, round_number, patch, combined, source_rev) 94 94 + values (?, ?, ?, ?, ?) 95 95 + `, pull.PullAt(), 0, pull.Submissions[0].Patch, pull.Submissions[0].Combined, pull.Submissions[0].SourceRev) 96 96 return err 97 97 } 98 98 ··· 313 313 pull_at, 314 314 round_number, 315 315 patch, 316 316 + combined, 316 317 created, 317 318 source_rev 318 319 from ··· 332 333 333 334 for rows.Next() { 334 335 var submission models.PullSubmission 335 335 - var createdAt string 336 336 - var sourceRev sql.NullString 336 336 + var submissionCreatedStr string 337 337 + var submissionSourceRev, submissionCombined sql.NullString 337 338 err := rows.Scan( 338 339 &submission.ID, 339 340 &submission.PullAt, 340 341 &submission.RoundNumber, 341 342 &submission.Patch, 342 342 - &createdAt, 343 343 - &sourceRev, 343 343 + &submissionCombined, 344 344 + &submissionCreatedStr, 345 345 + &submissionSourceRev, 344 346 ) 345 347 if err != nil { 346 348 return nil, err 347 349 } 348 350 349 349 - createdTime, err := time.Parse(time.RFC3339, createdAt) 350 350 - if err != nil { 351 351 - return nil, err 351 351 + if t, err := time.Parse(time.RFC3339, submissionCreatedStr); err == nil { 352 352 + submission.Created = t 353 353 + } 354 354 + 355 355 + if submissionSourceRev.Valid { 356 356 + submission.SourceRev = submissionSourceRev.String 352 357 } 353 353 - submission.Created = createdTime 354 358 355 355 - if sourceRev.Valid { 356 356 - submission.SourceRev = sourceRev.String 359 359 + if submissionCombined.Valid { 360 360 + submission.Combined = submissionCombined.String 357 361 } 358 362 359 363 submissionMap[submission.ID] = &submission ··· 590 594 return err 591 595 } 592 596 593 593 - func ResubmitPull(e Execer, pull *models.Pull) error { 594 594 - newPatch := pull.LatestPatch() 595 595 - newSourceRev := pull.LatestSha() 596 596 - newRoundNumber := len(pull.Submissions) 597 597 + func ResubmitPull(e Execer, pullAt syntax.ATURI, newRoundNumber int, newPatch string, combinedPatch string, newSourceRev string) error { 597 598 _, err := e.Exec(` 598 598 - insert into pull_submissions (pull_at, round_number, patch, source_rev) 599 599 - values (?, ?, ?, ?) 600 600 - `, pull.PullAt(), newRoundNumber, newPatch, newSourceRev) 599 599 + insert into pull_submissions (pull_at, round_number, patch, combined, source_rev) 600 600 + values (?, ?, ?, ?, ?) 601 601 + `, pullAt, newRoundNumber, newPatch, combinedPatch, newSourceRev) 601 602 602 603 return err 603 604 }

+4 -4

appview/dns/cloudflare.go

··· 30 30 return &Cloudflare{api: api, zone: c.Cloudflare.ZoneId}, nil 31 31 } 32 32 33 33 - func (cf *Cloudflare) CreateDNSRecord(ctx context.Context, record Record) error { 34 34 - _, err := cf.api.CreateDNSRecord(ctx, cloudflare.ZoneIdentifier(cf.zone), cloudflare.CreateDNSRecordParams{ 33 33 + func (cf *Cloudflare) CreateDNSRecord(ctx context.Context, record Record) (string, error) { 34 34 + result, err := cf.api.CreateDNSRecord(ctx, cloudflare.ZoneIdentifier(cf.zone), cloudflare.CreateDNSRecordParams{ 35 35 Type: record.Type, 36 36 Name: record.Name, 37 37 Content: record.Content, ··· 39 39 Proxied: &record.Proxied, 40 40 }) 41 41 if err != nil { 42 42 - return fmt.Errorf("failed to create DNS record: %w", err) 42 42 + return "", fmt.Errorf("failed to create DNS record: %w", err) 43 43 } 44 44 - return nil 44 44 + return result.ID, nil 45 45 } 46 46 47 47 func (cf *Cloudflare) DeleteDNSRecord(ctx context.Context, recordID string) error {

+1

appview/issues/issues.go

··· 849 849 Body: r.FormValue("body"), 850 850 Did: user.Did, 851 851 Created: time.Now(), 852 852 + Repo: &f.Repo, 852 853 } 853 854 854 855 if err := rp.validator.ValidateIssue(issue); err != nil {

+267

appview/issues/opengraph.go

··· 1 1 + package issues 2 2 + 3 3 + import ( 4 4 + "bytes" 5 5 + "context" 6 6 + "fmt" 7 7 + "image" 8 8 + "image/color" 9 9 + "image/png" 10 10 + "log" 11 11 + "net/http" 12 12 + 13 13 + "tangled.org/core/appview/models" 14 14 + "tangled.org/core/appview/ogcard" 15 15 + ) 16 16 + 17 17 + func (rp *Issues) drawIssueSummaryCard(issue *models.Issue, repo *models.Repo, commentCount int, ownerHandle string) (*ogcard.Card, error) { 18 18 + width, height := ogcard.DefaultSize() 19 19 + mainCard, err := ogcard.NewCard(width, height) 20 20 + if err != nil { 21 21 + return nil, err 22 22 + } 23 23 + 24 24 + // Split: content area (75%) and status/stats area (25%) 25 25 + contentCard, statsArea := mainCard.Split(false, 75) 26 26 + 27 27 + // Add padding to content 28 28 + contentCard.SetMargin(50) 29 29 + 30 30 + // Split content horizontally: main content (80%) and avatar area (20%) 31 31 + mainContent, avatarArea := contentCard.Split(true, 80) 32 32 + 33 33 + // Add margin to main content like repo card 34 34 + mainContent.SetMargin(10) 35 35 + 36 36 + // Use full main content area for repo name and title 37 37 + bounds := mainContent.Img.Bounds() 38 38 + startX := bounds.Min.X + mainContent.Margin 39 39 + startY := bounds.Min.Y + mainContent.Margin 40 40 + 41 41 + // Draw full repository name at top (owner/repo format) 42 42 + var repoOwner string 43 43 + owner, err := rp.idResolver.ResolveIdent(context.Background(), repo.Did) 44 44 + if err != nil { 45 45 + repoOwner = repo.Did 46 46 + } else { 47 47 + repoOwner = "@" + owner.Handle.String() 48 48 + } 49 49 + 50 50 + fullRepoName := repoOwner + " / " + repo.Name 51 51 + if len(fullRepoName) > 60 { 52 52 + fullRepoName = fullRepoName[:60] + "…" 53 53 + } 54 54 + 55 55 + grayColor := color.RGBA{88, 96, 105, 255} 56 56 + err = mainContent.DrawTextAt(fullRepoName, startX, startY, grayColor, 36, ogcard.Top, ogcard.Left) 57 57 + if err != nil { 58 58 + return nil, err 59 59 + } 60 60 + 61 61 + // Draw issue title below repo name with wrapping 62 62 + titleY := startY + 60 63 63 + titleX := startX 64 64 + 65 65 + // Truncate title if too long 66 66 + issueTitle := issue.Title 67 67 + maxTitleLength := 80 68 68 + if len(issueTitle) > maxTitleLength { 69 69 + issueTitle = issueTitle[:maxTitleLength] + "…" 70 70 + } 71 71 + 72 72 + // Create a temporary card for the title area to enable wrapping 73 73 + titleBounds := mainContent.Img.Bounds() 74 74 + titleWidth := titleBounds.Dx() - (startX - titleBounds.Min.X) - 20 // Leave some margin 75 75 + titleHeight := titleBounds.Dy() - (titleY - titleBounds.Min.Y) - 100 // Leave space for issue ID 76 76 + 77 77 + titleRect := image.Rect(titleX, titleY, titleX+titleWidth, titleY+titleHeight) 78 78 + titleCard := &ogcard.Card{ 79 79 + Img: mainContent.Img.SubImage(titleRect).(*image.RGBA), 80 80 + Font: mainContent.Font, 81 81 + Margin: 0, 82 82 + } 83 83 + 84 84 + // Draw wrapped title 85 85 + lines, err := titleCard.DrawText(issueTitle, color.Black, 54, ogcard.Top, ogcard.Left) 86 86 + if err != nil { 87 87 + return nil, err 88 88 + } 89 89 + 90 90 + // Calculate where title ends (number of lines * line height) 91 91 + lineHeight := 60 // Approximate line height for 54pt font 92 92 + titleEndY := titleY + (len(lines) * lineHeight) + 10 93 93 + 94 94 + // Draw issue ID in gray below the title 95 95 + issueIdText := fmt.Sprintf("#%d", issue.IssueId) 96 96 + err = mainContent.DrawTextAt(issueIdText, startX, titleEndY, grayColor, 54, ogcard.Top, ogcard.Left) 97 97 + if err != nil { 98 98 + return nil, err 99 99 + } 100 100 + 101 101 + // Get issue author handle (needed for avatar and metadata) 102 102 + var authorHandle string 103 103 + author, err := rp.idResolver.ResolveIdent(context.Background(), issue.Did) 104 104 + if err != nil { 105 105 + authorHandle = issue.Did 106 106 + } else { 107 107 + authorHandle = "@" + author.Handle.String() 108 108 + } 109 109 + 110 110 + // Draw avatar circle on the right side 111 111 + avatarBounds := avatarArea.Img.Bounds() 112 112 + avatarSize := min(avatarBounds.Dx(), avatarBounds.Dy()) - 20 // Leave some margin 113 113 + if avatarSize > 220 { 114 114 + avatarSize = 220 115 115 + } 116 116 + avatarX := avatarBounds.Min.X + (avatarBounds.Dx() / 2) - (avatarSize / 2) 117 117 + avatarY := avatarBounds.Min.Y + 20 118 118 + 119 119 + // Get avatar URL for issue author 120 120 + avatarURL := rp.pages.AvatarUrl(authorHandle, "256") 121 121 + err = avatarArea.DrawCircularExternalImage(avatarURL, avatarX, avatarY, avatarSize) 122 122 + if err != nil { 123 123 + log.Printf("failed to draw avatar (non-fatal): %v", err) 124 124 + } 125 125 + 126 126 + // Split stats area: left side for status/comments (80%), right side for dolly (20%) 127 127 + statusCommentsArea, dollyArea := statsArea.Split(true, 80) 128 128 + 129 129 + // Draw status and comment count in status/comments area 130 130 + statsBounds := statusCommentsArea.Img.Bounds() 131 131 + statsX := statsBounds.Min.X + 60 // left padding 132 132 + statsY := statsBounds.Min.Y 133 133 + 134 134 + iconColor := color.RGBA{88, 96, 105, 255} 135 135 + iconSize := 36 136 136 + textSize := 36.0 137 137 + labelSize := 28.0 138 138 + iconBaselineOffset := int(textSize) / 2 139 139 + 140 140 + // Draw status (open/closed) with colored icon and text 141 141 + var statusIcon string 142 142 + var statusText string 143 143 + var statusBgColor color.RGBA 144 144 + 145 145 + if issue.Open { 146 146 + statusIcon = "static/icons/circle-dot.svg" 147 147 + statusText = "open" 148 148 + statusBgColor = color.RGBA{34, 139, 34, 255} // green 149 149 + } else { 150 150 + statusIcon = "static/icons/circle-dot.svg" 151 151 + statusText = "closed" 152 152 + statusBgColor = color.RGBA{52, 58, 64, 255} // dark gray 153 153 + } 154 154 + 155 155 + badgeIconSize := 36 156 156 + 157 157 + // Draw icon with status color (no background) 158 158 + err = statusCommentsArea.DrawSVGIcon(statusIcon, statsX, statsY+iconBaselineOffset-badgeIconSize/2+5, badgeIconSize, statusBgColor) 159 159 + if err != nil { 160 160 + log.Printf("failed to draw status icon: %v", err) 161 161 + } 162 162 + 163 163 + // Draw text with status color (no background) 164 164 + textX := statsX + badgeIconSize + 12 165 165 + badgeTextSize := 32.0 166 166 + err = statusCommentsArea.DrawTextAt(statusText, textX, statsY+iconBaselineOffset, statusBgColor, badgeTextSize, ogcard.Middle, ogcard.Left) 167 167 + if err != nil { 168 168 + log.Printf("failed to draw status text: %v", err) 169 169 + } 170 170 + 171 171 + statusTextWidth := len(statusText) * 20 172 172 + currentX := statsX + badgeIconSize + 12 + statusTextWidth + 50 173 173 + 174 174 + // Draw comment count 175 175 + err = statusCommentsArea.DrawSVGIcon("static/icons/message-square.svg", currentX, statsY+iconBaselineOffset-iconSize/2+5, iconSize, iconColor) 176 176 + if err != nil { 177 177 + log.Printf("failed to draw comment icon: %v", err) 178 178 + } 179 179 + 180 180 + currentX += iconSize + 15 181 181 + commentText := fmt.Sprintf("%d comments", commentCount) 182 182 + if commentCount == 1 { 183 183 + commentText = "1 comment" 184 184 + } 185 185 + err = statusCommentsArea.DrawTextAt(commentText, currentX, statsY+iconBaselineOffset, iconColor, textSize, ogcard.Middle, ogcard.Left) 186 186 + if err != nil { 187 187 + log.Printf("failed to draw comment text: %v", err) 188 188 + } 189 189 + 190 190 + // Draw dolly logo on the right side 191 191 + dollyBounds := dollyArea.Img.Bounds() 192 192 + dollySize := 90 193 193 + dollyX := dollyBounds.Min.X + (dollyBounds.Dx() / 2) - (dollySize / 2) 194 194 + dollyY := statsY + iconBaselineOffset - dollySize/2 + 25 195 195 + dollyColor := color.RGBA{180, 180, 180, 255} // light gray 196 196 + err = dollyArea.DrawSVGIcon("templates/fragments/dolly/silhouette.svg", dollyX, dollyY, dollySize, dollyColor) 197 197 + if err != nil { 198 198 + log.Printf("dolly silhouette not available (this is ok): %v", err) 199 199 + } 200 200 + 201 201 + // Draw "opened by @author" and date at the bottom with more spacing 202 202 + labelY := statsY + iconSize + 30 203 203 + 204 204 + // Format the opened date 205 205 + openedDate := issue.Created.Format("Jan 2, 2006") 206 206 + metaText := fmt.Sprintf("opened by %s · %s", authorHandle, openedDate) 207 207 + 208 208 + err = statusCommentsArea.DrawTextAt(metaText, statsX, labelY, iconColor, labelSize, ogcard.Top, ogcard.Left) 209 209 + if err != nil { 210 210 + log.Printf("failed to draw metadata: %v", err) 211 211 + } 212 212 + 213 213 + return mainCard, nil 214 214 + } 215 215 + 216 216 + func (rp *Issues) IssueOpenGraphSummary(w http.ResponseWriter, r *http.Request) { 217 217 + f, err := rp.repoResolver.Resolve(r) 218 218 + if err != nil { 219 219 + log.Println("failed to get repo and knot", err) 220 220 + return 221 221 + } 222 222 + 223 223 + issue, ok := r.Context().Value("issue").(*models.Issue) 224 224 + if !ok { 225 225 + log.Println("issue not found in context") 226 226 + http.Error(w, "issue not found", http.StatusNotFound) 227 227 + return 228 228 + } 229 229 + 230 230 + // Get comment count 231 231 + commentCount := len(issue.Comments) 232 232 + 233 233 + // Get owner handle for avatar 234 234 + var ownerHandle string 235 235 + owner, err := rp.idResolver.ResolveIdent(r.Context(), f.Repo.Did) 236 236 + if err != nil { 237 237 + ownerHandle = f.Repo.Did 238 238 + } else { 239 239 + ownerHandle = "@" + owner.Handle.String() 240 240 + } 241 241 + 242 242 + card, err := rp.drawIssueSummaryCard(issue, &f.Repo, commentCount, ownerHandle) 243 243 + if err != nil { 244 244 + log.Println("failed to draw issue summary card", err) 245 245 + http.Error(w, "failed to draw issue summary card", http.StatusInternalServerError) 246 246 + return 247 247 + } 248 248 + 249 249 + var imageBuffer bytes.Buffer 250 250 + err = png.Encode(&imageBuffer, card.Img) 251 251 + if err != nil { 252 252 + log.Println("failed to encode issue summary card", err) 253 253 + http.Error(w, "failed to encode issue summary card", http.StatusInternalServerError) 254 254 + return 255 255 + } 256 256 + 257 257 + imageBytes := imageBuffer.Bytes() 258 258 + 259 259 + w.Header().Set("Content-Type", "image/png") 260 260 + w.Header().Set("Cache-Control", "public, max-age=3600") // 1 hour 261 261 + w.WriteHeader(http.StatusOK) 262 262 + _, err = w.Write(imageBytes) 263 263 + if err != nil { 264 264 + log.Println("failed to write issue summary card", err) 265 265 + return 266 266 + } 267 267 + }

+1

appview/issues/router.go

··· 16 16 r.Route("/{issue}", func(r chi.Router) { 17 17 r.Use(mw.ResolveIssue) 18 18 r.Get("/", i.RepoSingleIssue) 19 19 + r.Get("/opengraph", i.IssueOpenGraphSummary) 19 20 20 21 // authenticated routes 21 22 r.Group(func(r chi.Router) {

+24

appview/models/issue.go

··· 54 54 Replies []*IssueComment 55 55 } 56 56 57 57 + func (it *CommentListItem) Participants() []syntax.DID { 58 58 + participantSet := make(map[syntax.DID]struct{}) 59 59 + participants := []syntax.DID{} 60 60 + 61 61 + addParticipant := func(did syntax.DID) { 62 62 + if _, exists := participantSet[did]; !exists { 63 63 + participantSet[did] = struct{}{} 64 64 + participants = append(participants, did) 65 65 + } 66 66 + } 67 67 + 68 68 + addParticipant(syntax.DID(it.Self.Did)) 69 69 + 70 70 + for _, c := range it.Replies { 71 71 + addParticipant(syntax.DID(c.Did)) 72 72 + } 73 73 + 74 74 + return participants 75 75 + } 76 76 + 57 77 func (i *Issue) CommentList() []CommentListItem { 58 78 // Create a map to quickly find comments by their aturi 59 79 toplevel := make(map[string]*CommentListItem) ··· 167 187 168 188 func (i *IssueComment) IsTopLevel() bool { 169 189 return i.ReplyTo == nil 190 190 + } 191 191 + 192 192 + func (i *IssueComment) IsReply() bool { 193 193 + return i.ReplyTo != nil 170 194 } 171 195 172 196 func IssueCommentFromRecord(did, rkey string, record tangled.RepoIssueComment) (*IssueComment, error) {

+43 -1

appview/models/notifications.go

··· 2 2 3 3 import ( 4 4 "time" 5 5 + 6 6 + "github.com/bluesky-social/indigo/atproto/syntax" 5 7 ) 6 8 7 9 type NotificationType string ··· 69 71 70 72 type NotificationPreferences struct { 71 73 ID int64 72 72 - UserDid string 74 74 + UserDid syntax.DID 73 75 RepoStarred bool 74 76 IssueCreated bool 75 77 IssueCommented bool ··· 80 82 IssueClosed bool 81 83 EmailNotifications bool 82 84 } 85 85 + 86 86 + func (prefs *NotificationPreferences) ShouldNotify(t NotificationType) bool { 87 87 + switch t { 88 88 + case NotificationTypeRepoStarred: 89 89 + return prefs.RepoStarred 90 90 + case NotificationTypeIssueCreated: 91 91 + return prefs.IssueCreated 92 92 + case NotificationTypeIssueCommented: 93 93 + return prefs.IssueCommented 94 94 + case NotificationTypeIssueClosed: 95 95 + return prefs.IssueClosed 96 96 + case NotificationTypePullCreated: 97 97 + return prefs.PullCreated 98 98 + case NotificationTypePullCommented: 99 99 + return prefs.PullCommented 100 100 + case NotificationTypePullMerged: 101 101 + return prefs.PullMerged 102 102 + case NotificationTypePullClosed: 103 103 + return prefs.PullMerged // same pref for now 104 104 + case NotificationTypeFollowed: 105 105 + return prefs.Followed 106 106 + default: 107 107 + return false 108 108 + } 109 109 + } 110 110 + 111 111 + func DefaultNotificationPreferences(user syntax.DID) *NotificationPreferences { 112 112 + return &NotificationPreferences{ 113 113 + UserDid: user, 114 114 + RepoStarred: true, 115 115 + IssueCreated: true, 116 116 + IssueCommented: true, 117 117 + PullCreated: true, 118 118 + PullCommented: true, 119 119 + Followed: true, 120 120 + PullMerged: true, 121 121 + IssueClosed: true, 122 122 + EmailNotifications: false, 123 123 + } 124 124 + }

+20 -9

appview/models/pull.go

··· 88 88 source.Branch = p.PullSource.Branch 89 89 source.Sha = p.LatestSha() 90 90 if p.PullSource.RepoAt != nil { 91 91 - s := p.PullSource.Repo.RepoAt().String() 91 91 + s := p.PullSource.RepoAt.String() 92 92 source.Repo = &s 93 93 } 94 94 } ··· 125 125 // content 126 126 RoundNumber int 127 127 Patch string 128 128 + Combined string 128 129 Comments []PullComment 129 130 SourceRev string // include the rev that was used to create this submission: only for branch/fork PRs 130 131 ··· 150 151 Created time.Time 151 152 } 152 153 154 154 + func (p *Pull) LastRoundNumber() int { 155 155 + return len(p.Submissions) - 1 156 156 + } 157 157 + 158 158 + func (p *Pull) LatestSubmission() *PullSubmission { 159 159 + return p.Submissions[p.LastRoundNumber()] 160 160 + } 161 161 + 153 162 func (p *Pull) LatestPatch() string { 154 154 - latestSubmission := p.Submissions[p.LastRoundNumber()] 155 155 - return latestSubmission.Patch 163 163 + return p.LatestSubmission().Patch 156 164 } 157 165 158 166 func (p *Pull) LatestSha() string { 159 159 - latestSubmission := p.Submissions[p.LastRoundNumber()] 160 160 - return latestSubmission.SourceRev 167 167 + return p.LatestSubmission().SourceRev 161 168 } 162 169 163 170 func (p *Pull) PullAt() syntax.ATURI { 164 171 return syntax.ATURI(fmt.Sprintf("at://%s/%s/%s", p.OwnerDid, tangled.RepoPullNSID, p.Rkey)) 165 165 - } 166 166 - 167 167 - func (p *Pull) LastRoundNumber() int { 168 168 - return len(p.Submissions) - 1 169 172 } 170 173 171 174 func (p *Pull) IsPatchBased() bool { ··· 252 255 } 253 256 254 257 return participants 258 258 + } 259 259 + 260 260 + func (s PullSubmission) CombinedPatch() string { 261 261 + if s.Combined == "" { 262 262 + return s.Patch 263 263 + } 264 264 + 265 265 + return s.Combined 255 266 } 256 267 257 268 type Stack []*Pull

+4 -4

appview/notifications/notifications.go

··· 76 76 return 77 77 } 78 78 79 79 - err = n.db.MarkAllNotificationsRead(r.Context(), user.Did) 79 79 + err = db.MarkAllNotificationsRead(n.db, user.Did) 80 80 if err != nil { 81 81 l.Error("failed to mark notifications as read", "err", err) 82 82 } ··· 128 128 return 129 129 } 130 130 131 131 - err = n.db.MarkNotificationRead(r.Context(), notificationID, userDid) 131 131 + err = db.MarkNotificationRead(n.db, notificationID, userDid) 132 132 if err != nil { 133 133 http.Error(w, "Failed to mark notification as read", http.StatusInternalServerError) 134 134 return ··· 140 140 func (n *Notifications) markAllRead(w http.ResponseWriter, r *http.Request) { 141 141 userDid := n.oauth.GetDid(r) 142 142 143 143 - err := n.db.MarkAllNotificationsRead(r.Context(), userDid) 143 143 + err := db.MarkAllNotificationsRead(n.db, userDid) 144 144 if err != nil { 145 145 http.Error(w, "Failed to mark all notifications as read", http.StatusInternalServerError) 146 146 return ··· 159 159 return 160 160 } 161 161 162 162 - err = n.db.DeleteNotification(r.Context(), notificationID, userDid) 162 162 + err = db.DeleteNotification(n.db, notificationID, userDid) 163 163 if err != nil { 164 164 http.Error(w, "Failed to delete notification", http.StatusInternalServerError) 165 165 return

+303 -251

appview/notify/db/db.go

··· 3 3 import ( 4 4 "context" 5 5 "log" 6 6 + "maps" 7 7 + "slices" 6 8 9 9 + "github.com/bluesky-social/indigo/atproto/syntax" 7 10 "tangled.org/core/appview/db" 8 11 "tangled.org/core/appview/models" 9 12 "tangled.org/core/appview/notify" ··· 36 39 return 37 40 } 38 41 39 39 - // don't notify yourself 40 40 - if repo.Did == star.StarredByDid { 41 41 - return 42 42 - } 43 43 - 44 44 - // check if user wants these notifications 45 45 - prefs, err := n.db.GetNotificationPreferences(ctx, repo.Did) 46 46 - if err != nil { 47 47 - log.Printf("NewStar: failed to get notification preferences for %s: %v", repo.Did, err) 48 48 - return 49 49 - } 50 50 - if !prefs.RepoStarred { 51 51 - return 52 52 - } 42 42 + actorDid := syntax.DID(star.StarredByDid) 43 43 + recipients := []syntax.DID{syntax.DID(repo.Did)} 44 44 + eventType := models.NotificationTypeRepoStarred 45 45 + entityType := "repo" 46 46 + entityId := star.RepoAt.String() 47 47 + repoId := &repo.Id 48 48 + var issueId *int64 49 49 + var pullId *int64 53 50 54 54 - notification := &models.Notification{ 55 55 - RecipientDid: repo.Did, 56 56 - ActorDid: star.StarredByDid, 57 57 - Type: models.NotificationTypeRepoStarred, 58 58 - EntityType: "repo", 59 59 - EntityId: string(star.RepoAt), 60 60 - RepoId: &repo.Id, 61 61 - } 62 62 - err = n.db.CreateNotification(ctx, notification) 63 63 - if err != nil { 64 64 - log.Printf("NewStar: failed to create notification: %v", err) 65 65 - return 66 66 - } 51 51 + n.notifyEvent( 52 52 + actorDid, 53 53 + recipients, 54 54 + eventType, 55 55 + entityType, 56 56 + entityId, 57 57 + repoId, 58 58 + issueId, 59 59 + pullId, 60 60 + ) 67 61 } 68 62 69 63 func (n *databaseNotifier) DeleteStar(ctx context.Context, star *models.Star) { ··· 71 65 } 72 66 73 67 func (n *databaseNotifier) NewIssue(ctx context.Context, issue *models.Issue) { 74 74 - repo, err := db.GetRepo(n.db, db.FilterEq("at_uri", string(issue.RepoAt))) 75 75 - if err != nil { 76 76 - log.Printf("NewIssue: failed to get repos: %v", err) 77 77 - return 78 78 - } 79 68 80 80 - if repo.Did == issue.Did { 81 81 - return 82 82 - } 83 83 - 84 84 - prefs, err := n.db.GetNotificationPreferences(ctx, repo.Did) 69 69 + // build the recipients list 70 70 + // - owner of the repo 71 71 + // - collaborators in the repo 72 72 + var recipients []syntax.DID 73 73 + recipients = append(recipients, syntax.DID(issue.Repo.Did)) 74 74 + collaborators, err := db.GetCollaborators(n.db, db.FilterEq("repo_at", issue.Repo.RepoAt())) 85 75 if err != nil { 86 86 - log.Printf("NewIssue: failed to get notification preferences for %s: %v", repo.Did, err) 76 76 + log.Printf("failed to fetch collaborators: %v", err) 87 77 return 88 78 } 89 89 - if !prefs.IssueCreated { 90 90 - return 79 79 + for _, c := range collaborators { 80 80 + recipients = append(recipients, c.SubjectDid) 91 81 } 92 82 93 93 - notification := &models.Notification{ 94 94 - RecipientDid: repo.Did, 95 95 - ActorDid: issue.Did, 96 96 - Type: models.NotificationTypeIssueCreated, 97 97 - EntityType: "issue", 98 98 - EntityId: string(issue.AtUri()), 99 99 - RepoId: &repo.Id, 100 100 - IssueId: &issue.Id, 101 101 - } 83 83 + actorDid := syntax.DID(issue.Did) 84 84 + eventType := models.NotificationTypeIssueCreated 85 85 + entityType := "issue" 86 86 + entityId := issue.AtUri().String() 87 87 + repoId := &issue.Repo.Id 88 88 + issueId := &issue.Id 89 89 + var pullId *int64 102 90 103 103 - err = n.db.CreateNotification(ctx, notification) 104 104 - if err != nil { 105 105 - log.Printf("NewIssue: failed to create notification: %v", err) 106 106 - return 107 107 - } 91 91 + n.notifyEvent( 92 92 + actorDid, 93 93 + recipients, 94 94 + eventType, 95 95 + entityType, 96 96 + entityId, 97 97 + repoId, 98 98 + issueId, 99 99 + pullId, 100 100 + ) 108 101 } 109 102 110 103 func (n *databaseNotifier) NewIssueComment(ctx context.Context, comment *models.IssueComment) { ··· 119 112 } 120 113 issue := issues[0] 121 114 122 122 - repo, err := db.GetRepo(n.db, db.FilterEq("at_uri", string(issue.RepoAt))) 123 123 - if err != nil { 124 124 - log.Printf("NewIssueComment: failed to get repos: %v", err) 125 125 - return 126 126 - } 115 115 + var recipients []syntax.DID 116 116 + recipients = append(recipients, syntax.DID(issue.Repo.Did)) 127 117 128 128 - recipients := make(map[string]bool) 118 118 + if comment.IsReply() { 119 119 + // if this comment is a reply, then notify everybody in that thread 120 120 + parentAtUri := *comment.ReplyTo 121 121 + allThreads := issue.CommentList() 129 122 130 130 - // notify issue author (if not the commenter) 131 131 - if issue.Did != comment.Did { 132 132 - prefs, err := n.db.GetNotificationPreferences(ctx, issue.Did) 133 133 - if err == nil && prefs.IssueCommented { 134 134 - recipients[issue.Did] = true 135 135 - } else if err != nil { 136 136 - log.Printf("NewIssueComment: failed to get preferences for issue author %s: %v", issue.Did, err) 123 123 + // find the parent thread, and add all DIDs from here to the recipient list 124 124 + for _, t := range allThreads { 125 125 + if t.Self.AtUri().String() == parentAtUri { 126 126 + recipients = append(recipients, t.Participants()...) 127 127 + } 137 128 } 129 129 + } else { 130 130 + // not a reply, notify just the issue author 131 131 + recipients = append(recipients, syntax.DID(issue.Did)) 138 132 } 139 133 140 140 - // notify repo owner (if not the commenter and not already added) 141 141 - if repo.Did != comment.Did && repo.Did != issue.Did { 142 142 - prefs, err := n.db.GetNotificationPreferences(ctx, repo.Did) 143 143 - if err == nil && prefs.IssueCommented { 144 144 - recipients[repo.Did] = true 145 145 - } else if err != nil { 146 146 - log.Printf("NewIssueComment: failed to get preferences for repo owner %s: %v", repo.Did, err) 147 147 - } 148 148 - } 134 134 + actorDid := syntax.DID(comment.Did) 135 135 + eventType := models.NotificationTypeIssueCommented 136 136 + entityType := "issue" 137 137 + entityId := issue.AtUri().String() 138 138 + repoId := &issue.Repo.Id 139 139 + issueId := &issue.Id 140 140 + var pullId *int64 149 141 150 150 - // create notifications for all recipients 151 151 - for recipientDid := range recipients { 152 152 - notification := &models.Notification{ 153 153 - RecipientDid: recipientDid, 154 154 - ActorDid: comment.Did, 155 155 - Type: models.NotificationTypeIssueCommented, 156 156 - EntityType: "issue", 157 157 - EntityId: string(issue.AtUri()), 158 158 - RepoId: &repo.Id, 159 159 - IssueId: &issue.Id, 160 160 - } 161 161 - 162 162 - err = n.db.CreateNotification(ctx, notification) 163 163 - if err != nil { 164 164 - log.Printf("NewIssueComment: failed to create notification for %s: %v", recipientDid, err) 165 165 - } 166 166 - } 142 142 + n.notifyEvent( 143 143 + actorDid, 144 144 + recipients, 145 145 + eventType, 146 146 + entityType, 147 147 + entityId, 148 148 + repoId, 149 149 + issueId, 150 150 + pullId, 151 151 + ) 167 152 } 168 153 169 154 func (n *databaseNotifier) NewFollow(ctx context.Context, follow *models.Follow) { 170 170 - prefs, err := n.db.GetNotificationPreferences(ctx, follow.SubjectDid) 171 171 - if err != nil { 172 172 - log.Printf("NewFollow: failed to get notification preferences for %s: %v", follow.SubjectDid, err) 173 173 - return 174 174 - } 175 175 - if !prefs.Followed { 176 176 - return 177 177 - } 178 178 - 179 179 - notification := &models.Notification{ 180 180 - RecipientDid: follow.SubjectDid, 181 181 - ActorDid: follow.UserDid, 182 182 - Type: models.NotificationTypeFollowed, 183 183 - EntityType: "follow", 184 184 - EntityId: follow.UserDid, 185 185 - } 155 155 + actorDid := syntax.DID(follow.UserDid) 156 156 + recipients := []syntax.DID{syntax.DID(follow.SubjectDid)} 157 157 + eventType := models.NotificationTypeFollowed 158 158 + entityType := "follow" 159 159 + entityId := follow.UserDid 160 160 + var repoId, issueId, pullId *int64 186 161 187 187 - err = n.db.CreateNotification(ctx, notification) 188 188 - if err != nil { 189 189 - log.Printf("NewFollow: failed to create notification: %v", err) 190 190 - return 191 191 - } 162 162 + n.notifyEvent( 163 163 + actorDid, 164 164 + recipients, 165 165 + eventType, 166 166 + entityType, 167 167 + entityId, 168 168 + repoId, 169 169 + issueId, 170 170 + pullId, 171 171 + ) 192 172 } 193 173 194 174 func (n *databaseNotifier) DeleteFollow(ctx context.Context, follow *models.Follow) { ··· 202 182 return 203 183 } 204 184 205 205 - if repo.Did == pull.OwnerDid { 206 206 - return 207 207 - } 208 208 - 209 209 - prefs, err := n.db.GetNotificationPreferences(ctx, repo.Did) 185 185 + // build the recipients list 186 186 + // - owner of the repo 187 187 + // - collaborators in the repo 188 188 + var recipients []syntax.DID 189 189 + recipients = append(recipients, syntax.DID(repo.Did)) 190 190 + collaborators, err := db.GetCollaborators(n.db, db.FilterEq("repo_at", repo.RepoAt())) 210 191 if err != nil { 211 211 - log.Printf("NewPull: failed to get notification preferences for %s: %v", repo.Did, err) 192 192 + log.Printf("failed to fetch collaborators: %v", err) 212 193 return 213 194 } 214 214 - if !prefs.PullCreated { 215 215 - return 195 195 + for _, c := range collaborators { 196 196 + recipients = append(recipients, c.SubjectDid) 216 197 } 217 198 218 218 - notification := &models.Notification{ 219 219 - RecipientDid: repo.Did, 220 220 - ActorDid: pull.OwnerDid, 221 221 - Type: models.NotificationTypePullCreated, 222 222 - EntityType: "pull", 223 223 - EntityId: string(pull.RepoAt), 224 224 - RepoId: &repo.Id, 225 225 - PullId: func() *int64 { id := int64(pull.ID); return &id }(), 226 226 - } 199 199 + actorDid := syntax.DID(pull.OwnerDid) 200 200 + eventType := models.NotificationTypePullCreated 201 201 + entityType := "pull" 202 202 + entityId := pull.PullAt().String() 203 203 + repoId := &repo.Id 204 204 + var issueId *int64 205 205 + p := int64(pull.ID) 206 206 + pullId := &p 227 207 228 228 - err = n.db.CreateNotification(ctx, notification) 229 229 - if err != nil { 230 230 - log.Printf("NewPull: failed to create notification: %v", err) 231 231 - return 232 232 - } 208 208 + n.notifyEvent( 209 209 + actorDid, 210 210 + recipients, 211 211 + eventType, 212 212 + entityType, 213 213 + entityId, 214 214 + repoId, 215 215 + issueId, 216 216 + pullId, 217 217 + ) 233 218 } 234 219 235 220 func (n *databaseNotifier) NewPullComment(ctx context.Context, comment *models.PullComment) { 236 236 - pulls, err := db.GetPulls(n.db, 237 237 - db.FilterEq("repo_at", comment.RepoAt), 238 238 - db.FilterEq("pull_id", comment.PullId)) 221 221 + pull, err := db.GetPull(n.db, 222 222 + syntax.ATURI(comment.RepoAt), 223 223 + comment.PullId, 224 224 + ) 239 225 if err != nil { 240 226 log.Printf("NewPullComment: failed to get pulls: %v", err) 241 227 return 242 228 } 243 243 - if len(pulls) == 0 { 244 244 - log.Printf("NewPullComment: no pull found for %s PR %d", comment.RepoAt, comment.PullId) 245 245 - return 246 246 - } 247 247 - pull := pulls[0] 248 229 249 230 repo, err := db.GetRepo(n.db, db.FilterEq("at_uri", comment.RepoAt)) 250 231 if err != nil { ··· 252 233 return 253 234 } 254 235 255 255 - recipients := make(map[string]bool) 256 256 - 257 257 - // notify pull request author (if not the commenter) 258 258 - if pull.OwnerDid != comment.OwnerDid { 259 259 - prefs, err := n.db.GetNotificationPreferences(ctx, pull.OwnerDid) 260 260 - if err == nil && prefs.PullCommented { 261 261 - recipients[pull.OwnerDid] = true 262 262 - } else if err != nil { 263 263 - log.Printf("NewPullComment: failed to get preferences for pull author %s: %v", pull.OwnerDid, err) 264 264 - } 236 236 + // build up the recipients list: 237 237 + // - repo owner 238 238 + // - all pull participants 239 239 + var recipients []syntax.DID 240 240 + recipients = append(recipients, syntax.DID(repo.Did)) 241 241 + for _, p := range pull.Participants() { 242 242 + recipients = append(recipients, syntax.DID(p)) 265 243 } 266 244 267 267 - // notify repo owner (if not the commenter and not already added) 268 268 - if repo.Did != comment.OwnerDid && repo.Did != pull.OwnerDid { 269 269 - prefs, err := n.db.GetNotificationPreferences(ctx, repo.Did) 270 270 - if err == nil && prefs.PullCommented { 271 271 - recipients[repo.Did] = true 272 272 - } else if err != nil { 273 273 - log.Printf("NewPullComment: failed to get preferences for repo owner %s: %v", repo.Did, err) 274 274 - } 275 275 - } 276 276 - 277 277 - for recipientDid := range recipients { 278 278 - notification := &models.Notification{ 279 279 - RecipientDid: recipientDid, 280 280 - ActorDid: comment.OwnerDid, 281 281 - Type: models.NotificationTypePullCommented, 282 282 - EntityType: "pull", 283 283 - EntityId: comment.RepoAt, 284 284 - RepoId: &repo.Id, 285 285 - PullId: func() *int64 { id := int64(pull.ID); return &id }(), 286 286 - } 245 245 + actorDid := syntax.DID(comment.OwnerDid) 246 246 + eventType := models.NotificationTypePullCommented 247 247 + entityType := "pull" 248 248 + entityId := pull.PullAt().String() 249 249 + repoId := &repo.Id 250 250 + var issueId *int64 251 251 + p := int64(pull.ID) 252 252 + pullId := &p 287 253 288 288 - err = n.db.CreateNotification(ctx, notification) 289 289 - if err != nil { 290 290 - log.Printf("NewPullComment: failed to create notification for %s: %v", recipientDid, err) 291 291 - } 292 292 - } 254 254 + n.notifyEvent( 255 255 + actorDid, 256 256 + recipients, 257 257 + eventType, 258 258 + entityType, 259 259 + entityId, 260 260 + repoId, 261 261 + issueId, 262 262 + pullId, 263 263 + ) 293 264 } 294 265 295 266 func (n *databaseNotifier) UpdateProfile(ctx context.Context, profile *models.Profile) { ··· 309 280 } 310 281 311 282 func (n *databaseNotifier) NewIssueClosed(ctx context.Context, issue *models.Issue) { 312 312 - // Get repo details 313 313 - repo, err := db.GetRepo(n.db, db.FilterEq("at_uri", string(issue.RepoAt))) 283 283 + // build up the recipients list: 284 284 + // - repo owner 285 285 + // - repo collaborators 286 286 + // - all issue participants 287 287 + var recipients []syntax.DID 288 288 + recipients = append(recipients, syntax.DID(issue.Repo.Did)) 289 289 + collaborators, err := db.GetCollaborators(n.db, db.FilterEq("repo_at", issue.Repo.RepoAt())) 314 290 if err != nil { 315 315 - log.Printf("NewIssueClosed: failed to get repos: %v", err) 291 291 + log.Printf("failed to fetch collaborators: %v", err) 316 292 return 317 293 } 318 318 - 319 319 - // Don't notify yourself 320 320 - if repo.Did == issue.Did { 321 321 - return 294 294 + for _, c := range collaborators { 295 295 + recipients = append(recipients, c.SubjectDid) 322 296 } 323 323 - 324 324 - // Check if user wants these notifications 325 325 - prefs, err := n.db.GetNotificationPreferences(ctx, repo.Did) 326 326 - if err != nil { 327 327 - log.Printf("NewIssueClosed: failed to get notification preferences for %s: %v", repo.Did, err) 328 328 - return 329 329 - } 330 330 - if !prefs.IssueClosed { 331 331 - return 297 297 + for _, p := range issue.Participants() { 298 298 + recipients = append(recipients, syntax.DID(p)) 332 299 } 333 300 334 334 - notification := &models.Notification{ 335 335 - RecipientDid: repo.Did, 336 336 - ActorDid: issue.Did, 337 337 - Type: models.NotificationTypeIssueClosed, 338 338 - EntityType: "issue", 339 339 - EntityId: string(issue.AtUri()), 340 340 - RepoId: &repo.Id, 341 341 - IssueId: &issue.Id, 342 342 - } 301 301 + actorDid := syntax.DID(issue.Repo.Did) 302 302 + eventType := models.NotificationTypeIssueClosed 303 303 + entityType := "pull" 304 304 + entityId := issue.AtUri().String() 305 305 + repoId := &issue.Repo.Id 306 306 + issueId := &issue.Id 307 307 + var pullId *int64 343 308 344 344 - err = n.db.CreateNotification(ctx, notification) 345 345 - if err != nil { 346 346 - log.Printf("NewIssueClosed: failed to create notification: %v", err) 347 347 - return 348 348 - } 309 309 + n.notifyEvent( 310 310 + actorDid, 311 311 + recipients, 312 312 + eventType, 313 313 + entityType, 314 314 + entityId, 315 315 + repoId, 316 316 + issueId, 317 317 + pullId, 318 318 + ) 349 319 } 350 320 351 321 func (n *databaseNotifier) NewPullMerged(ctx context.Context, pull *models.Pull) { ··· 356 326 return 357 327 } 358 328 359 359 - // Don't notify yourself 360 360 - if repo.Did == pull.OwnerDid { 361 361 - return 362 362 - } 363 363 - 364 364 - // Check if user wants these notifications 365 365 - prefs, err := n.db.GetNotificationPreferences(ctx, pull.OwnerDid) 329 329 + // build up the recipients list: 330 330 + // - repo owner 331 331 + // - all pull participants 332 332 + var recipients []syntax.DID 333 333 + recipients = append(recipients, syntax.DID(repo.Did)) 334 334 + collaborators, err := db.GetCollaborators(n.db, db.FilterEq("repo_at", repo.RepoAt())) 366 335 if err != nil { 367 367 - log.Printf("NewPullMerged: failed to get notification preferences for %s: %v", pull.OwnerDid, err) 336 336 + log.Printf("failed to fetch collaborators: %v", err) 368 337 return 369 338 } 370 370 - if !prefs.PullMerged { 371 371 - return 339 339 + for _, c := range collaborators { 340 340 + recipients = append(recipients, c.SubjectDid) 341 341 + } 342 342 + for _, p := range pull.Participants() { 343 343 + recipients = append(recipients, syntax.DID(p)) 372 344 } 373 345 374 374 - notification := &models.Notification{ 375 375 - RecipientDid: pull.OwnerDid, 376 376 - ActorDid: repo.Did, 377 377 - Type: models.NotificationTypePullMerged, 378 378 - EntityType: "pull", 379 379 - EntityId: string(pull.RepoAt), 380 380 - RepoId: &repo.Id, 381 381 - PullId: func() *int64 { id := int64(pull.ID); return &id }(), 382 382 - } 346 346 + actorDid := syntax.DID(repo.Did) 347 347 + eventType := models.NotificationTypePullMerged 348 348 + entityType := "pull" 349 349 + entityId := pull.PullAt().String() 350 350 + repoId := &repo.Id 351 351 + var issueId *int64 352 352 + p := int64(pull.ID) 353 353 + pullId := &p 383 354 384 384 - err = n.db.CreateNotification(ctx, notification) 385 385 - if err != nil { 386 386 - log.Printf("NewPullMerged: failed to create notification: %v", err) 387 387 - return 388 388 - } 355 355 + n.notifyEvent( 356 356 + actorDid, 357 357 + recipients, 358 358 + eventType, 359 359 + entityType, 360 360 + entityId, 361 361 + repoId, 362 362 + issueId, 363 363 + pullId, 364 364 + ) 389 365 } 390 366 391 367 func (n *databaseNotifier) NewPullClosed(ctx context.Context, pull *models.Pull) { 392 368 // Get repo details 393 369 repo, err := db.GetRepo(n.db, db.FilterEq("at_uri", string(pull.RepoAt))) 394 370 if err != nil { 395 395 - log.Printf("NewPullClosed: failed to get repos: %v", err) 371 371 + log.Printf("NewPullMerged: failed to get repos: %v", err) 396 372 return 397 373 } 398 374 399 399 - // Don't notify yourself 400 400 - if repo.Did == pull.OwnerDid { 375 375 + // build up the recipients list: 376 376 + // - repo owner 377 377 + // - all pull participants 378 378 + var recipients []syntax.DID 379 379 + recipients = append(recipients, syntax.DID(repo.Did)) 380 380 + collaborators, err := db.GetCollaborators(n.db, db.FilterEq("repo_at", repo.RepoAt())) 381 381 + if err != nil { 382 382 + log.Printf("failed to fetch collaborators: %v", err) 401 383 return 384 384 + } 385 385 + for _, c := range collaborators { 386 386 + recipients = append(recipients, c.SubjectDid) 387 387 + } 388 388 + for _, p := range pull.Participants() { 389 389 + recipients = append(recipients, syntax.DID(p)) 402 390 } 403 391 404 404 - // Check if user wants these notifications - reuse pull_merged preference for now 405 405 - prefs, err := n.db.GetNotificationPreferences(ctx, pull.OwnerDid) 392 392 + actorDid := syntax.DID(repo.Did) 393 393 + eventType := models.NotificationTypePullClosed 394 394 + entityType := "pull" 395 395 + entityId := pull.PullAt().String() 396 396 + repoId := &repo.Id 397 397 + var issueId *int64 398 398 + p := int64(pull.ID) 399 399 + pullId := &p 400 400 + 401 401 + n.notifyEvent( 402 402 + actorDid, 403 403 + recipients, 404 404 + eventType, 405 405 + entityType, 406 406 + entityId, 407 407 + repoId, 408 408 + issueId, 409 409 + pullId, 410 410 + ) 411 411 + } 412 412 + 413 413 + func (n *databaseNotifier) notifyEvent( 414 414 + actorDid syntax.DID, 415 415 + recipients []syntax.DID, 416 416 + eventType models.NotificationType, 417 417 + entityType string, 418 418 + entityId string, 419 419 + repoId *int64, 420 420 + issueId *int64, 421 421 + pullId *int64, 422 422 + ) { 423 423 + recipientSet := make(map[syntax.DID]struct{}) 424 424 + for _, did := range recipients { 425 425 + // everybody except actor themselves 426 426 + if did != actorDid { 427 427 + recipientSet[did] = struct{}{} 428 428 + } 429 429 + } 430 430 + 431 431 + prefMap, err := db.GetNotificationPreferences( 432 432 + n.db, 433 433 + db.FilterIn("user_did", slices.Collect(maps.Keys(recipientSet))), 434 434 + ) 406 435 if err != nil { 407 407 - log.Printf("NewPullClosed: failed to get notification preferences for %s: %v", pull.OwnerDid, err) 436 436 + // failed to get prefs for users 408 437 return 409 438 } 410 410 - if !prefs.PullMerged { 439 439 + 440 440 + // create a transaction for bulk notification storage 441 441 + tx, err := n.db.Begin() 442 442 + if err != nil { 443 443 + // failed to start tx 411 444 return 412 445 } 446 446 + defer tx.Rollback() 413 447 414 414 - notification := &models.Notification{ 415 415 - RecipientDid: pull.OwnerDid, 416 416 - ActorDid: repo.Did, 417 417 - Type: models.NotificationTypePullClosed, 418 418 - EntityType: "pull", 419 419 - EntityId: string(pull.RepoAt), 420 420 - RepoId: &repo.Id, 421 421 - PullId: func() *int64 { id := int64(pull.ID); return &id }(), 448 448 + // filter based on preferences 449 449 + for recipientDid := range recipientSet { 450 450 + prefs, ok := prefMap[recipientDid] 451 451 + if !ok { 452 452 + prefs = models.DefaultNotificationPreferences(recipientDid) 453 453 + } 454 454 + 455 455 + // skip users who don’t want this type 456 456 + if !prefs.ShouldNotify(eventType) { 457 457 + continue 458 458 + } 459 459 + 460 460 + // create notification 461 461 + notif := &models.Notification{ 462 462 + RecipientDid: recipientDid.String(), 463 463 + ActorDid: actorDid.String(), 464 464 + Type: eventType, 465 465 + EntityType: entityType, 466 466 + EntityId: entityId, 467 467 + RepoId: repoId, 468 468 + IssueId: issueId, 469 469 + PullId: pullId, 470 470 + } 471 471 + 472 472 + if err := db.CreateNotification(tx, notif); err != nil { 473 473 + log.Printf("notifyEvent: failed to create notification for %s: %v", recipientDid, err) 474 474 + } 422 475 } 423 476 424 424 - err = n.db.CreateNotification(ctx, notification) 425 425 - if err != nil { 426 426 - log.Printf("NewPullClosed: failed to create notification: %v", err) 477 477 + if err := tx.Commit(); err != nil { 478 478 + // failed to commit 427 479 return 428 480 } 429 481 }

+42 -50

appview/notify/merged_notifier.go

··· 2 2 3 3 import ( 4 4 "context" 5 5 + "reflect" 6 6 + "sync" 5 7 6 8 "tangled.org/core/appview/models" 7 9 ) ··· 16 18 17 19 var _ Notifier = &mergedNotifier{} 18 20 19 19 - func (m *mergedNotifier) NewRepo(ctx context.Context, repo *models.Repo) { 20 20 - for _, notifier := range m.notifiers { 21 21 - notifier.NewRepo(ctx, repo) 21 21 + // fanout calls the same method on all notifiers concurrently 22 22 + func (m *mergedNotifier) fanout(method string, args ...any) { 23 23 + var wg sync.WaitGroup 24 24 + for _, n := range m.notifiers { 25 25 + wg.Add(1) 26 26 + go func(notifier Notifier) { 27 27 + defer wg.Done() 28 28 + v := reflect.ValueOf(notifier).MethodByName(method) 29 29 + in := make([]reflect.Value, len(args)) 30 30 + for i, arg := range args { 31 31 + in[i] = reflect.ValueOf(arg) 32 32 + } 33 33 + v.Call(in) 34 34 + }(n) 22 35 } 36 36 + wg.Wait() 37 37 + } 38 38 + 39 39 + func (m *mergedNotifier) NewRepo(ctx context.Context, repo *models.Repo) { 40 40 + m.fanout("NewRepo", ctx, repo) 23 41 } 24 42 25 43 func (m *mergedNotifier) NewStar(ctx context.Context, star *models.Star) { 26 26 - for _, notifier := range m.notifiers { 27 27 - notifier.NewStar(ctx, star) 28 28 - } 44 44 + m.fanout("NewStar", ctx, star) 29 45 } 46 46 + 30 47 func (m *mergedNotifier) DeleteStar(ctx context.Context, star *models.Star) { 31 31 - for _, notifier := range m.notifiers { 32 32 - notifier.DeleteStar(ctx, star) 33 33 - } 48 48 + m.fanout("DeleteStar", ctx, star) 34 49 } 35 50 36 51 func (m *mergedNotifier) NewIssue(ctx context.Context, issue *models.Issue) { 37 37 - for _, notifier := range m.notifiers { 38 38 - notifier.NewIssue(ctx, issue) 39 39 - } 52 52 + m.fanout("NewIssue", ctx, issue) 40 53 } 54 54 + 41 55 func (m *mergedNotifier) NewIssueComment(ctx context.Context, comment *models.IssueComment) { 42 42 - for _, notifier := range m.notifiers { 43 43 - notifier.NewIssueComment(ctx, comment) 44 44 - } 56 56 + m.fanout("NewIssueComment", ctx, comment) 45 57 } 46 58 47 59 func (m *mergedNotifier) NewIssueClosed(ctx context.Context, issue *models.Issue) { 48 48 - for _, notifier := range m.notifiers { 49 49 - notifier.NewIssueClosed(ctx, issue) 50 50 - } 60 60 + m.fanout("NewIssueClosed", ctx, issue) 51 61 } 52 62 53 63 func (m *mergedNotifier) NewFollow(ctx context.Context, follow *models.Follow) { 54 54 - for _, notifier := range m.notifiers { 55 55 - notifier.NewFollow(ctx, follow) 56 56 - } 64 64 + m.fanout("NewFollow", ctx, follow) 57 65 } 66 66 + 58 67 func (m *mergedNotifier) DeleteFollow(ctx context.Context, follow *models.Follow) { 59 59 - for _, notifier := range m.notifiers { 60 60 - notifier.DeleteFollow(ctx, follow) 61 61 - } 68 68 + m.fanout("DeleteFollow", ctx, follow) 62 69 } 63 70 64 71 func (m *mergedNotifier) NewPull(ctx context.Context, pull *models.Pull) { 65 65 - for _, notifier := range m.notifiers { 66 66 - notifier.NewPull(ctx, pull) 67 67 - } 72 72 + m.fanout("NewPull", ctx, pull) 68 73 } 74 74 + 69 75 func (m *mergedNotifier) NewPullComment(ctx context.Context, comment *models.PullComment) { 70 70 - for _, notifier := range m.notifiers { 71 71 - notifier.NewPullComment(ctx, comment) 72 72 - } 76 76 + m.fanout("NewPullComment", ctx, comment) 73 77 } 74 78 75 79 func (m *mergedNotifier) NewPullMerged(ctx context.Context, pull *models.Pull) { 76 76 - for _, notifier := range m.notifiers { 77 77 - notifier.NewPullMerged(ctx, pull) 78 78 - } 80 80 + m.fanout("NewPullMerged", ctx, pull) 79 81 } 80 82 81 83 func (m *mergedNotifier) NewPullClosed(ctx context.Context, pull *models.Pull) { 82 82 - for _, notifier := range m.notifiers { 83 83 - notifier.NewPullClosed(ctx, pull) 84 84 - } 84 84 + m.fanout("NewPullClosed", ctx, pull) 85 85 } 86 86 87 87 func (m *mergedNotifier) UpdateProfile(ctx context.Context, profile *models.Profile) { 88 88 - for _, notifier := range m.notifiers { 89 89 - notifier.UpdateProfile(ctx, profile) 90 90 - } 88 88 + m.fanout("UpdateProfile", ctx, profile) 91 89 } 92 90 93 93 - func (m *mergedNotifier) NewString(ctx context.Context, string *models.String) { 94 94 - for _, notifier := range m.notifiers { 95 95 - notifier.NewString(ctx, string) 96 96 - } 91 91 + func (m *mergedNotifier) NewString(ctx context.Context, s *models.String) { 92 92 + m.fanout("NewString", ctx, s) 97 93 } 98 94 99 99 - func (m *mergedNotifier) EditString(ctx context.Context, string *models.String) { 100 100 - for _, notifier := range m.notifiers { 101 101 - notifier.EditString(ctx, string) 102 102 - } 95 95 + func (m *mergedNotifier) EditString(ctx context.Context, s *models.String) { 96 96 + m.fanout("EditString", ctx, s) 103 97 } 104 98 105 99 func (m *mergedNotifier) DeleteString(ctx context.Context, did, rkey string) { 106 106 - for _, notifier := range m.notifiers { 107 107 - notifier.DeleteString(ctx, did, rkey) 108 108 - } 100 100 + m.fanout("DeleteString", ctx, did, rkey) 109 101 }

+535

appview/ogcard/card.go

··· 1 1 + // Copyright 2024 The Forgejo Authors. All rights reserved. 2 2 + // Copyright 2025 The Tangled Authors -- repurposed for Tangled use. 3 3 + // SPDX-License-Identifier: MIT 4 4 + 5 5 + package ogcard 6 6 + 7 7 + import ( 8 8 + "bytes" 9 9 + "fmt" 10 10 + "image" 11 11 + "image/color" 12 12 + "io" 13 13 + "log" 14 14 + "math" 15 15 + "net/http" 16 16 + "strings" 17 17 + "sync" 18 18 + "time" 19 19 + 20 20 + "github.com/goki/freetype" 21 21 + "github.com/goki/freetype/truetype" 22 22 + "github.com/srwiley/oksvg" 23 23 + "github.com/srwiley/rasterx" 24 24 + "golang.org/x/image/draw" 25 25 + "golang.org/x/image/font" 26 26 + "tangled.org/core/appview/pages" 27 27 + 28 28 + _ "golang.org/x/image/webp" // for processing webp images 29 29 + ) 30 30 + 31 31 + type Card struct { 32 32 + Img *image.RGBA 33 33 + Font *truetype.Font 34 34 + Margin int 35 35 + Width int 36 36 + Height int 37 37 + } 38 38 + 39 39 + var fontCache = sync.OnceValues(func() (*truetype.Font, error) { 40 40 + interVar, err := pages.Files.ReadFile("static/fonts/InterVariable.ttf") 41 41 + if err != nil { 42 42 + return nil, err 43 43 + } 44 44 + return truetype.Parse(interVar) 45 45 + }) 46 46 + 47 47 + // DefaultSize returns the default size for a card 48 48 + func DefaultSize() (int, int) { 49 49 + return 1200, 630 50 50 + } 51 51 + 52 52 + // NewCard creates a new card with the given dimensions in pixels 53 53 + func NewCard(width, height int) (*Card, error) { 54 54 + img := image.NewRGBA(image.Rect(0, 0, width, height)) 55 55 + draw.Draw(img, img.Bounds(), image.NewUniform(color.White), image.Point{}, draw.Src) 56 56 + 57 57 + font, err := fontCache() 58 58 + if err != nil { 59 59 + return nil, err 60 60 + } 61 61 + 62 62 + return &Card{ 63 63 + Img: img, 64 64 + Font: font, 65 65 + Margin: 0, 66 66 + Width: width, 67 67 + Height: height, 68 68 + }, nil 69 69 + } 70 70 + 71 71 + // Split splits the card horizontally or vertically by a given percentage; the first card returned has the percentage 72 72 + // size, and the second card has the remainder. Both cards draw to a subsection of the same image buffer. 73 73 + func (c *Card) Split(vertical bool, percentage int) (*Card, *Card) { 74 74 + bounds := c.Img.Bounds() 75 75 + bounds = image.Rect(bounds.Min.X+c.Margin, bounds.Min.Y+c.Margin, bounds.Max.X-c.Margin, bounds.Max.Y-c.Margin) 76 76 + if vertical { 77 77 + mid := (bounds.Dx() * percentage / 100) + bounds.Min.X 78 78 + subleft := c.Img.SubImage(image.Rect(bounds.Min.X, bounds.Min.Y, mid, bounds.Max.Y)).(*image.RGBA) 79 79 + subright := c.Img.SubImage(image.Rect(mid, bounds.Min.Y, bounds.Max.X, bounds.Max.Y)).(*image.RGBA) 80 80 + return &Card{Img: subleft, Font: c.Font, Width: subleft.Bounds().Dx(), Height: subleft.Bounds().Dy()}, 81 81 + &Card{Img: subright, Font: c.Font, Width: subright.Bounds().Dx(), Height: subright.Bounds().Dy()} 82 82 + } 83 83 + mid := (bounds.Dy() * percentage / 100) + bounds.Min.Y 84 84 + subtop := c.Img.SubImage(image.Rect(bounds.Min.X, bounds.Min.Y, bounds.Max.X, mid)).(*image.RGBA) 85 85 + subbottom := c.Img.SubImage(image.Rect(bounds.Min.X, mid, bounds.Max.X, bounds.Max.Y)).(*image.RGBA) 86 86 + return &Card{Img: subtop, Font: c.Font, Width: subtop.Bounds().Dx(), Height: subtop.Bounds().Dy()}, 87 87 + &Card{Img: subbottom, Font: c.Font, Width: subbottom.Bounds().Dx(), Height: subbottom.Bounds().Dy()} 88 88 + } 89 89 + 90 90 + // SetMargin sets the margins for the card 91 91 + func (c *Card) SetMargin(margin int) { 92 92 + c.Margin = margin 93 93 + } 94 94 + 95 95 + type ( 96 96 + VAlign int64 97 97 + HAlign int64 98 98 + ) 99 99 + 100 100 + const ( 101 101 + Top VAlign = iota 102 102 + Middle 103 103 + Bottom 104 104 + ) 105 105 + 106 106 + const ( 107 107 + Left HAlign = iota 108 108 + Center 109 109 + Right 110 110 + ) 111 111 + 112 112 + // DrawText draws text within the card, respecting margins and alignment 113 113 + func (c *Card) DrawText(text string, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) ([]string, error) { 114 114 + ft := freetype.NewContext() 115 115 + ft.SetDPI(72) 116 116 + ft.SetFont(c.Font) 117 117 + ft.SetFontSize(sizePt) 118 118 + ft.SetClip(c.Img.Bounds()) 119 119 + ft.SetDst(c.Img) 120 120 + ft.SetSrc(image.NewUniform(textColor)) 121 121 + 122 122 + face := truetype.NewFace(c.Font, &truetype.Options{Size: sizePt, DPI: 72}) 123 123 + fontHeight := ft.PointToFixed(sizePt).Ceil() 124 124 + 125 125 + bounds := c.Img.Bounds() 126 126 + bounds = image.Rect(bounds.Min.X+c.Margin, bounds.Min.Y+c.Margin, bounds.Max.X-c.Margin, bounds.Max.Y-c.Margin) 127 127 + boxWidth, boxHeight := bounds.Size().X, bounds.Size().Y 128 128 + // draw.Draw(c.Img, bounds, image.NewUniform(color.Gray{128}), image.Point{}, draw.Src) // Debug draw box 129 129 + 130 130 + // Try to apply wrapping to this text; we'll find the most text that will fit into one line, record that line, move 131 131 + // on. We precalculate each line before drawing so that we can support valign="middle" correctly which requires 132 132 + // knowing the total height, which is related to how many lines we'll have. 133 133 + lines := make([]string, 0) 134 134 + textWords := strings.Split(text, " ") 135 135 + currentLine := "" 136 136 + heightTotal := 0 137 137 + 138 138 + for { 139 139 + if len(textWords) == 0 { 140 140 + // Ran out of words. 141 141 + if currentLine != "" { 142 142 + heightTotal += fontHeight 143 143 + lines = append(lines, currentLine) 144 144 + } 145 145 + break 146 146 + } 147 147 + 148 148 + nextWord := textWords[0] 149 149 + proposedLine := currentLine 150 150 + if proposedLine != "" { 151 151 + proposedLine += " " 152 152 + } 153 153 + proposedLine += nextWord 154 154 + 155 155 + proposedLineWidth := font.MeasureString(face, proposedLine) 156 156 + if proposedLineWidth.Ceil() > boxWidth { 157 157 + // no, proposed line is too big; we'll use the last "currentLine" 158 158 + heightTotal += fontHeight 159 159 + if currentLine != "" { 160 160 + lines = append(lines, currentLine) 161 161 + currentLine = "" 162 162 + // leave nextWord in textWords and keep going 163 163 + } else { 164 164 + // just nextWord by itself doesn't fit on a line; well, we can't skip it, but we'll consume it 165 165 + // regardless as a line by itself. It will be clipped by the drawing routine. 166 166 + lines = append(lines, nextWord) 167 167 + textWords = textWords[1:] 168 168 + } 169 169 + } else { 170 170 + // yes, it will fit 171 171 + currentLine = proposedLine 172 172 + textWords = textWords[1:] 173 173 + } 174 174 + } 175 175 + 176 176 + textY := 0 177 177 + switch valign { 178 178 + case Top: 179 179 + textY = fontHeight 180 180 + case Bottom: 181 181 + textY = boxHeight - heightTotal + fontHeight 182 182 + case Middle: 183 183 + textY = ((boxHeight - heightTotal) / 2) + fontHeight 184 184 + } 185 185 + 186 186 + for _, line := range lines { 187 187 + lineWidth := font.MeasureString(face, line) 188 188 + 189 189 + textX := 0 190 190 + switch halign { 191 191 + case Left: 192 192 + textX = 0 193 193 + case Right: 194 194 + textX = boxWidth - lineWidth.Ceil() 195 195 + case Center: 196 196 + textX = (boxWidth - lineWidth.Ceil()) / 2 197 197 + } 198 198 + 199 199 + pt := freetype.Pt(bounds.Min.X+textX, bounds.Min.Y+textY) 200 200 + _, err := ft.DrawString(line, pt) 201 201 + if err != nil { 202 202 + return nil, err 203 203 + } 204 204 + 205 205 + textY += fontHeight 206 206 + } 207 207 + 208 208 + return lines, nil 209 209 + } 210 210 + 211 211 + // DrawTextAt draws text at a specific position with the given alignment 212 212 + func (c *Card) DrawTextAt(text string, x, y int, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) error { 213 213 + _, err := c.DrawTextAtWithWidth(text, x, y, textColor, sizePt, valign, halign) 214 214 + return err 215 215 + } 216 216 + 217 217 + // DrawTextAtWithWidth draws text at a specific position and returns the text width 218 218 + func (c *Card) DrawTextAtWithWidth(text string, x, y int, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) (int, error) { 219 219 + ft := freetype.NewContext() 220 220 + ft.SetDPI(72) 221 221 + ft.SetFont(c.Font) 222 222 + ft.SetFontSize(sizePt) 223 223 + ft.SetClip(c.Img.Bounds()) 224 224 + ft.SetDst(c.Img) 225 225 + ft.SetSrc(image.NewUniform(textColor)) 226 226 + 227 227 + face := truetype.NewFace(c.Font, &truetype.Options{Size: sizePt, DPI: 72}) 228 228 + fontHeight := ft.PointToFixed(sizePt).Ceil() 229 229 + lineWidth := font.MeasureString(face, text) 230 230 + textWidth := lineWidth.Ceil() 231 231 + 232 232 + // Adjust position based on alignment 233 233 + adjustedX := x 234 234 + adjustedY := y 235 235 + 236 236 + switch halign { 237 237 + case Left: 238 238 + // x is already at the left position 239 239 + case Right: 240 240 + adjustedX = x - textWidth 241 241 + case Center: 242 242 + adjustedX = x - textWidth/2 243 243 + } 244 244 + 245 245 + switch valign { 246 246 + case Top: 247 247 + adjustedY = y + fontHeight 248 248 + case Bottom: 249 249 + adjustedY = y 250 250 + case Middle: 251 251 + adjustedY = y + fontHeight/2 252 252 + } 253 253 + 254 254 + pt := freetype.Pt(adjustedX, adjustedY) 255 255 + _, err := ft.DrawString(text, pt) 256 256 + return textWidth, err 257 257 + } 258 258 + 259 259 + // DrawBoldText draws bold text by rendering multiple times with slight offsets 260 260 + func (c *Card) DrawBoldText(text string, x, y int, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) (int, error) { 261 261 + // Draw the text multiple times with slight offsets to create bold effect 262 262 + offsets := []struct{ dx, dy int }{ 263 263 + {0, 0}, // original 264 264 + {1, 0}, // right 265 265 + {0, 1}, // down 266 266 + {1, 1}, // diagonal 267 267 + } 268 268 + 269 269 + var width int 270 270 + for _, offset := range offsets { 271 271 + w, err := c.DrawTextAtWithWidth(text, x+offset.dx, y+offset.dy, textColor, sizePt, valign, halign) 272 272 + if err != nil { 273 273 + return 0, err 274 274 + } 275 275 + if width == 0 { 276 276 + width = w 277 277 + } 278 278 + } 279 279 + return width, nil 280 280 + } 281 281 + 282 282 + // DrawSVGIcon draws an SVG icon from the embedded files at the specified position 283 283 + func (c *Card) DrawSVGIcon(svgPath string, x, y, size int, iconColor color.Color) error { 284 284 + svgData, err := pages.Files.ReadFile(svgPath) 285 285 + if err != nil { 286 286 + return fmt.Errorf("failed to read SVG file %s: %w", svgPath, err) 287 287 + } 288 288 + 289 289 + // Convert color to hex string for SVG 290 290 + rgba, isRGBA := iconColor.(color.RGBA) 291 291 + if !isRGBA { 292 292 + r, g, b, a := iconColor.RGBA() 293 293 + rgba = color.RGBA{uint8(r >> 8), uint8(g >> 8), uint8(b >> 8), uint8(a >> 8)} 294 294 + } 295 295 + colorHex := fmt.Sprintf("#%02x%02x%02x", rgba.R, rgba.G, rgba.B) 296 296 + 297 297 + // Replace currentColor with our desired color in the SVG 298 298 + svgString := string(svgData) 299 299 + svgString = strings.ReplaceAll(svgString, "currentColor", colorHex) 300 300 + 301 301 + // Make the stroke thicker 302 302 + svgString = strings.ReplaceAll(svgString, `stroke-width="2"`, `stroke-width="3"`) 303 303 + 304 304 + // Parse SVG 305 305 + icon, err := oksvg.ReadIconStream(strings.NewReader(svgString)) 306 306 + if err != nil { 307 307 + return fmt.Errorf("failed to parse SVG %s: %w", svgPath, err) 308 308 + } 309 309 + 310 310 + // Set the icon size 311 311 + w, h := float64(size), float64(size) 312 312 + icon.SetTarget(0, 0, w, h) 313 313 + 314 314 + // Create a temporary RGBA image for the icon 315 315 + iconImg := image.NewRGBA(image.Rect(0, 0, size, size)) 316 316 + 317 317 + // Create scanner and rasterizer 318 318 + scanner := rasterx.NewScannerGV(size, size, iconImg, iconImg.Bounds()) 319 319 + raster := rasterx.NewDasher(size, size, scanner) 320 320 + 321 321 + // Draw the icon 322 322 + icon.Draw(raster, 1.0) 323 323 + 324 324 + // Draw the icon onto the card at the specified position 325 325 + bounds := c.Img.Bounds() 326 326 + destRect := image.Rect(x, y, x+size, y+size) 327 327 + 328 328 + // Make sure we don't draw outside the card bounds 329 329 + if destRect.Max.X > bounds.Max.X { 330 330 + destRect.Max.X = bounds.Max.X 331 331 + } 332 332 + if destRect.Max.Y > bounds.Max.Y { 333 333 + destRect.Max.Y = bounds.Max.Y 334 334 + } 335 335 + 336 336 + draw.Draw(c.Img, destRect, iconImg, image.Point{}, draw.Over) 337 337 + 338 338 + return nil 339 339 + } 340 340 + 341 341 + // DrawImage fills the card with an image, scaled to maintain the original aspect ratio and centered with respect to the non-filled dimension 342 342 + func (c *Card) DrawImage(img image.Image) { 343 343 + bounds := c.Img.Bounds() 344 344 + targetRect := image.Rect(bounds.Min.X+c.Margin, bounds.Min.Y+c.Margin, bounds.Max.X-c.Margin, bounds.Max.Y-c.Margin) 345 345 + srcBounds := img.Bounds() 346 346 + srcAspect := float64(srcBounds.Dx()) / float64(srcBounds.Dy()) 347 347 + targetAspect := float64(targetRect.Dx()) / float64(targetRect.Dy()) 348 348 + 349 349 + var scale float64 350 350 + if srcAspect > targetAspect { 351 351 + // Image is wider than target, scale by width 352 352 + scale = float64(targetRect.Dx()) / float64(srcBounds.Dx()) 353 353 + } else { 354 354 + // Image is taller or equal, scale by height 355 355 + scale = float64(targetRect.Dy()) / float64(srcBounds.Dy()) 356 356 + } 357 357 + 358 358 + newWidth := int(math.Round(float64(srcBounds.Dx()) * scale)) 359 359 + newHeight := int(math.Round(float64(srcBounds.Dy()) * scale)) 360 360 + 361 361 + // Center the image within the target rectangle 362 362 + offsetX := (targetRect.Dx() - newWidth) / 2 363 363 + offsetY := (targetRect.Dy() - newHeight) / 2 364 364 + 365 365 + scaledRect := image.Rect(targetRect.Min.X+offsetX, targetRect.Min.Y+offsetY, targetRect.Min.X+offsetX+newWidth, targetRect.Min.Y+offsetY+newHeight) 366 366 + draw.CatmullRom.Scale(c.Img, scaledRect, img, srcBounds, draw.Over, nil) 367 367 + } 368 368 + 369 369 + func fallbackImage() image.Image { 370 370 + // can't usage image.Uniform(color.White) because it's infinitely sized causing a panic in the scaler in DrawImage 371 371 + img := image.NewRGBA(image.Rect(0, 0, 1, 1)) 372 372 + img.Set(0, 0, color.White) 373 373 + return img 374 374 + } 375 375 + 376 376 + // As defensively as possible, attempt to load an image from a presumed external and untrusted URL 377 377 + func (c *Card) fetchExternalImage(url string) (image.Image, bool) { 378 378 + // Use a short timeout; in the event of any failure we'll be logging and returning a placeholder, but we don't want 379 379 + // this rendering process to be slowed down 380 380 + client := &http.Client{ 381 381 + Timeout: 1 * time.Second, // 1 second timeout 382 382 + } 383 383 + 384 384 + resp, err := client.Get(url) 385 385 + if err != nil { 386 386 + log.Printf("error when fetching external image from %s: %v", url, err) 387 387 + return nil, false 388 388 + } 389 389 + defer resp.Body.Close() 390 390 + 391 391 + if resp.StatusCode != http.StatusOK { 392 392 + log.Printf("non-OK error code when fetching external image from %s: %s", url, resp.Status) 393 393 + return nil, false 394 394 + } 395 395 + 396 396 + contentType := resp.Header.Get("Content-Type") 397 397 + 398 398 + body := resp.Body 399 399 + bodyBytes, err := io.ReadAll(body) 400 400 + if err != nil { 401 401 + log.Printf("error when fetching external image from %s: %v", url, err) 402 402 + return nil, false 403 403 + } 404 404 + 405 405 + // Handle SVG separately 406 406 + if contentType == "image/svg+xml" || strings.HasSuffix(url, ".svg") { 407 407 + return c.convertSVGToPNG(bodyBytes) 408 408 + } 409 409 + 410 410 + // Support content types are in-sync with the allowed custom avatar file types 411 411 + if contentType != "image/png" && contentType != "image/jpeg" && contentType != "image/gif" && contentType != "image/webp" { 412 412 + log.Printf("fetching external image returned unsupported Content-Type which was ignored: %s", contentType) 413 413 + return nil, false 414 414 + } 415 415 + 416 416 + bodyBuffer := bytes.NewReader(bodyBytes) 417 417 + _, imgType, err := image.DecodeConfig(bodyBuffer) 418 418 + if err != nil { 419 419 + log.Printf("error when decoding external image from %s: %v", url, err) 420 420 + return nil, false 421 421 + } 422 422 + 423 423 + // Verify that we have a match between actual data understood in the image body and the reported Content-Type 424 424 + if (contentType == "image/png" && imgType != "png") || 425 425 + (contentType == "image/jpeg" && imgType != "jpeg") || 426 426 + (contentType == "image/gif" && imgType != "gif") || 427 427 + (contentType == "image/webp" && imgType != "webp") { 428 428 + log.Printf("while fetching external image, mismatched image body (%s) and Content-Type (%s)", imgType, contentType) 429 429 + return nil, false 430 430 + } 431 431 + 432 432 + _, err = bodyBuffer.Seek(0, io.SeekStart) // reset for actual decode 433 433 + if err != nil { 434 434 + log.Printf("error w/ bodyBuffer.Seek") 435 435 + return nil, false 436 436 + } 437 437 + img, _, err := image.Decode(bodyBuffer) 438 438 + if err != nil { 439 439 + log.Printf("error when decoding external image from %s: %v", url, err) 440 440 + return nil, false 441 441 + } 442 442 + 443 443 + return img, true 444 444 + } 445 445 + 446 446 + // convertSVGToPNG converts SVG data to a PNG image 447 447 + func (c *Card) convertSVGToPNG(svgData []byte) (image.Image, bool) { 448 448 + // Parse the SVG 449 449 + icon, err := oksvg.ReadIconStream(bytes.NewReader(svgData)) 450 450 + if err != nil { 451 451 + log.Printf("error parsing SVG: %v", err) 452 452 + return nil, false 453 453 + } 454 454 + 455 455 + // Set a reasonable size for the rasterized image 456 456 + width := 256 457 457 + height := 256 458 458 + icon.SetTarget(0, 0, float64(width), float64(height)) 459 459 + 460 460 + // Create an image to draw on 461 461 + rgba := image.NewRGBA(image.Rect(0, 0, width, height)) 462 462 + 463 463 + // Fill with white background 464 464 + draw.Draw(rgba, rgba.Bounds(), &image.Uniform{color.White}, image.Point{}, draw.Src) 465 465 + 466 466 + // Create a scanner and rasterize the SVG 467 467 + scanner := rasterx.NewScannerGV(width, height, rgba, rgba.Bounds()) 468 468 + raster := rasterx.NewDasher(width, height, scanner) 469 469 + 470 470 + icon.Draw(raster, 1.0) 471 471 + 472 472 + return rgba, true 473 473 + } 474 474 + 475 475 + func (c *Card) DrawExternalImage(url string) { 476 476 + image, ok := c.fetchExternalImage(url) 477 477 + if !ok { 478 478 + image = fallbackImage() 479 479 + } 480 480 + c.DrawImage(image) 481 481 + } 482 482 + 483 483 + // DrawCircularExternalImage draws an external image as a circle at the specified position 484 484 + func (c *Card) DrawCircularExternalImage(url string, x, y, size int) error { 485 485 + img, ok := c.fetchExternalImage(url) 486 486 + if !ok { 487 487 + img = fallbackImage() 488 488 + } 489 489 + 490 490 + // Create a circular mask 491 491 + circle := image.NewRGBA(image.Rect(0, 0, size, size)) 492 492 + center := size / 2 493 493 + radius := float64(size / 2) 494 494 + 495 495 + // Scale the source image to fit the circle 496 496 + srcBounds := img.Bounds() 497 497 + scaledImg := image.NewRGBA(image.Rect(0, 0, size, size)) 498 498 + draw.CatmullRom.Scale(scaledImg, scaledImg.Bounds(), img, srcBounds, draw.Src, nil) 499 499 + 500 500 + // Draw the image with circular clipping 501 501 + for cy := 0; cy < size; cy++ { 502 502 + for cx := 0; cx < size; cx++ { 503 503 + // Calculate distance from center 504 504 + dx := float64(cx - center) 505 505 + dy := float64(cy - center) 506 506 + distance := math.Sqrt(dx*dx + dy*dy) 507 507 + 508 508 + // Only draw pixels within the circle 509 509 + if distance <= radius { 510 510 + circle.Set(cx, cy, scaledImg.At(cx, cy)) 511 511 + } 512 512 + } 513 513 + } 514 514 + 515 515 + // Draw the circle onto the card 516 516 + bounds := c.Img.Bounds() 517 517 + destRect := image.Rect(x, y, x+size, y+size) 518 518 + 519 519 + // Make sure we don't draw outside the card bounds 520 520 + if destRect.Max.X > bounds.Max.X { 521 521 + destRect.Max.X = bounds.Max.X 522 522 + } 523 523 + if destRect.Max.Y > bounds.Max.Y { 524 524 + destRect.Max.Y = bounds.Max.Y 525 525 + } 526 526 + 527 527 + draw.Draw(c.Img, destRect, circle, image.Point{}, draw.Over) 528 528 + 529 529 + return nil 530 530 + } 531 531 + 532 532 + // DrawRect draws a rect with the given color 533 533 + func (c *Card) DrawRect(startX, startY, endX, endY int, color color.Color) { 534 534 + draw.Draw(c.Img, image.Rect(startX, startY, endX, endY), &image.Uniform{color}, image.Point{}, draw.Src) 535 535 + }

+3 -2

appview/pages/funcmap.go

··· 297 297 }, 298 298 299 299 "normalizeForHtmlId": func(s string) string { 300 300 - // TODO: extend this to handle other cases? 301 301 - return strings.ReplaceAll(s, ":", "_") 300 300 + normalized := strings.ReplaceAll(s, ":", "_") 301 301 + normalized = strings.ReplaceAll(normalized, ".", "_") 302 302 + return normalized 302 303 }, 303 304 "sshFingerprint": func(pubKey string) string { 304 305 fp, err := crypto.SSHFingerprint(pubKey)

+9

appview/pages/templates/layouts/profilebase.html

··· 1 1 {{ define "title" }}{{ or .Card.UserHandle .Card.UserDid }}{{ end }} 2 2 3 3 {{ define "extrameta" }} 4 4 + {{ $avatarUrl := fullAvatar .Card.UserHandle }} 4 5 <meta property="og:title" content="{{ or .Card.UserHandle .Card.UserDid }}" /> 5 6 <meta property="og:type" content="profile" /> 6 7 <meta property="og:url" content="https://tangled.org/{{ or .Card.UserHandle .Card.UserDid }}?tab={{ .Active }}" /> 7 8 <meta property="og:description" content="{{ or .Card.Profile.Description .Card.UserHandle .Card.UserDid }}" /> 9 9 + <meta property="og:image" content="{{ $avatarUrl }}" /> 10 10 + <meta property="og:image:width" content="512" /> 11 11 + <meta property="og:image:height" content="512" /> 12 12 + 13 13 + <meta name="twitter:card" content="summary" /> 14 14 + <meta name="twitter:title" content="{{ or .Card.UserHandle .Card.UserDid }}" /> 15 15 + <meta name="twitter:description" content="{{ or .Card.Profile.Description .Card.UserHandle .Card.UserDid }}" /> 16 16 + <meta name="twitter:image" content="{{ $avatarUrl }}" /> 8 17 {{ end }} 9 18 10 19 {{ define "content" }}

+5 -2

appview/pages/templates/notifications/fragments/item.html

··· 8 8 "> 9 9 {{ template "notificationIcon" . }} 10 10 <div class="flex-1 w-full flex flex-col gap-1"> 11 11 - <span>{{ template "notificationHeader" . }}</span> 11 11 + <div class="flex items-center gap-1"> 12 12 + <span>{{ template "notificationHeader" . }}</span> 13 13 + <span class="text-sm text-gray-500 dark:text-gray-400 before:content-['·'] before:select-none">{{ template "repo/fragments/shortTime" .Created }}</span> 14 14 + </div> 12 15 <span class="text-sm text-gray-500 dark:text-gray-400">{{ template "notificationSummary" . }}</span> 13 16 </div> 14 17 ··· 19 22 {{ define "notificationIcon" }} 20 23 <div class="flex-shrink-0 max-h-full w-16 h-16 relative"> 21 24 <img class="object-cover rounded-full p-2" src="{{ fullAvatar .ActorDid }}" /> 22 22 - <div class="absolute border-2 border-white dark:border-gray-800 bg-gray-200 dark:bg-gray-700 bottom-1 right-1 rounded-full p-2 flex items-center justify-center z-10"> 25 25 + <div class="absolute border-2 border-white dark:border-gray-800 bg-gray-200 dark:bg-gray-700 bottom-1 right-1 rounded-full p-1 flex items-center justify-center z-10"> 23 26 {{ i .Icon "size-3 text-black dark:text-white" }} 24 27 </div> 25 28 </div>

+1 -1

appview/pages/templates/repo/fragments/og.html

··· 11 11 <meta property="og:image" content="{{ $imageUrl }}" /> 12 12 <meta property="og:image:width" content="1200" /> 13 13 <meta property="og:image:height" content="600" /> 14 14 - 14 14 + 15 15 <meta name="twitter:card" content="summary_large_image" /> 16 16 <meta name="twitter:title" content="{{ unescapeHtml $title }}" /> 17 17 <meta name="twitter:description" content="{{ $description }}" />

+2 -2

appview/pages/templates/repo/issues/fragments/issueCommentHeader.html

··· 34 34 35 35 {{ define "editIssueComment" }} 36 36 <a 37 37 - class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group" 37 37 + class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group cursor-pointer" 38 38 hx-get="/{{ .RepoInfo.FullName }}/issues/{{ .Issue.IssueId }}/comment/{{ .Comment.Id }}/edit" 39 39 hx-swap="outerHTML" 40 40 hx-target="#comment-body-{{.Comment.Id}}"> ··· 44 44 45 45 {{ define "deleteIssueComment" }} 46 46 <a 47 47 - class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group" 47 47 + class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group cursor-pointer" 48 48 hx-delete="/{{ .RepoInfo.FullName }}/issues/{{ .Issue.IssueId }}/comment/{{ .Comment.Id }}/" 49 49 hx-confirm="Are you sure you want to delete your comment?" 50 50 hx-swap="outerHTML"

+19

appview/pages/templates/repo/issues/fragments/og.html

··· 1 1 + {{ define "repo/issues/fragments/og" }} 2 2 + {{ $title := printf "%s #%d" .Issue.Title .Issue.IssueId }} 3 3 + {{ $description := or .Issue.Body .RepoInfo.Description }} 4 4 + {{ $url := printf "https://tangled.org/%s/issues/%d" .RepoInfo.FullName .Issue.IssueId }} 5 5 + {{ $imageUrl := printf "https://tangled.org/%s/issues/%d/opengraph" .RepoInfo.FullName .Issue.IssueId }} 6 6 + 7 7 + <meta property="og:title" content="{{ unescapeHtml $title }}" /> 8 8 + <meta property="og:type" content="object" /> 9 9 + <meta property="og:url" content="{{ $url }}" /> 10 10 + <meta property="og:description" content="{{ $description }}" /> 11 11 + <meta property="og:image" content="{{ $imageUrl }}" /> 12 12 + <meta property="og:image:width" content="1200" /> 13 13 + <meta property="og:image:height" content="600" /> 14 14 + 15 15 + <meta name="twitter:card" content="summary_large_image" /> 16 16 + <meta name="twitter:title" content="{{ unescapeHtml $title }}" /> 17 17 + <meta name="twitter:description" content="{{ $description }}" /> 18 18 + <meta name="twitter:image" content="{{ $imageUrl }}" /> 19 19 + {{ end }}

+3 -6

appview/pages/templates/repo/issues/issue.html

··· 2 2 3 3 4 4 {{ define "extrameta" }} 5 5 - {{ $title := printf "%s &middot; issue #%d &middot; %s" .Issue.Title .Issue.IssueId .RepoInfo.FullName }} 6 6 - {{ $url := printf "https://tangled.org/%s/issues/%d" .RepoInfo.FullName .Issue.IssueId }} 7 7 - 8 8 - {{ template "repo/fragments/og" (dict "RepoInfo" .RepoInfo "Title" $title "Url" $url) }} 5 5 + {{ template "repo/issues/fragments/og" (dict "RepoInfo" .RepoInfo "Issue" .Issue) }} 9 6 {{ end }} 10 7 11 8 {{ define "repoContentLayout" }} ··· 87 84 88 85 {{ define "editIssue" }} 89 86 <a 90 90 - class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group" 87 87 + class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group cursor-pointer" 91 88 hx-get="/{{ .RepoInfo.FullName }}/issues/{{ .Issue.IssueId }}/edit" 92 89 hx-swap="innerHTML" 93 90 hx-target="#issue-{{.Issue.IssueId}}"> ··· 97 94 98 95 {{ define "deleteIssue" }} 99 96 <a 100 100 - class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group" 97 97 + class="text-gray-500 dark:text-gray-400 flex gap-1 items-center group cursor-pointer" 101 98 hx-delete="/{{ .RepoInfo.FullName }}/issues/{{ .Issue.IssueId }}/" 102 99 hx-confirm="Are you sure you want to delete your issue?" 103 100 hx-swap="none">

+19

appview/pages/templates/repo/pulls/fragments/og.html

··· 1 1 + {{ define "repo/pulls/fragments/og" }} 2 2 + {{ $title := printf "%s #%d" .Pull.Title .Pull.PullId }} 3 3 + {{ $description := or .Pull.Body .RepoInfo.Description }} 4 4 + {{ $url := printf "https://tangled.org/%s/pulls/%d" .RepoInfo.FullName .Pull.PullId }} 5 5 + {{ $imageUrl := printf "https://tangled.org/%s/pulls/%d/opengraph" .RepoInfo.FullName .Pull.PullId }} 6 6 + 7 7 + <meta property="og:title" content="{{ unescapeHtml $title }}" /> 8 8 + <meta property="og:type" content="object" /> 9 9 + <meta property="og:url" content="{{ $url }}" /> 10 10 + <meta property="og:description" content="{{ $description }}" /> 11 11 + <meta property="og:image" content="{{ $imageUrl }}" /> 12 12 + <meta property="og:image:width" content="1200" /> 13 13 + <meta property="og:image:height" content="600" /> 14 14 + 15 15 + <meta name="twitter:card" content="summary_large_image" /> 16 16 + <meta name="twitter:title" content="{{ unescapeHtml $title }}" /> 17 17 + <meta name="twitter:description" content="{{ $description }}" /> 18 18 + <meta name="twitter:image" content="{{ $imageUrl }}" /> 19 19 + {{ end }}

+11 -9

appview/pages/templates/repo/pulls/fragments/pullHeader.html

··· 42 42 {{ if not .Pull.IsPatchBased }} 43 43 from 44 44 <span class="text-xs rounded bg-gray-100 dark:bg-gray-700 text-black dark:text-white font-mono px-2 mx-1/2 inline-flex items-center"> 45 45 - {{ if .Pull.IsForkBased }} 46 46 - {{ if .Pull.PullSource.Repo }} 47 47 - {{ $owner := resolve .Pull.PullSource.Repo.Did }} 48 48 - <a href="/{{ $owner }}/{{ .Pull.PullSource.Repo.Name }}" class="no-underline hover:underline">{{ $owner }}/{{ .Pull.PullSource.Repo.Name }}</a>: 49 49 - {{- else -}} 50 50 - <span class="italic">[deleted fork]</span> 51 51 - {{- end -}} 52 52 - {{- end -}} 53 53 - {{- .Pull.PullSource.Branch -}} 45 45 + {{ if not .Pull.IsForkBased }} 46 46 + {{ $repoPath := .RepoInfo.FullName }} 47 47 + <a href="/{{ $repoPath }}/tree/{{ pathEscape .Pull.PullSource.Branch }}" class="no-underline hover:underline">{{ .Pull.PullSource.Branch }}</a> 48 48 + {{ else if .Pull.PullSource.Repo }} 49 49 + {{ $repoPath := print (resolve .Pull.PullSource.Repo.Did) "/" .Pull.PullSource.Repo.Name }} 50 50 + <a href="/{{ $repoPath }}" class="no-underline hover:underline">{{ $repoPath }}</a>: 51 51 + <a href="/{{ $repoPath }}/tree/{{ pathEscape .Pull.PullSource.Branch }}" class="no-underline hover:underline">{{ .Pull.PullSource.Branch }}</a> 52 52 + {{ else }} 53 53 + <span class="italic">[deleted fork]</span>: 54 54 + {{ .Pull.PullSource.Branch }} 55 55 + {{ end }} 54 56 </span> 55 57 {{ end }} 56 58 </span>

+1 -4

appview/pages/templates/repo/pulls/pull.html

··· 3 3 {{ end }} 4 4 5 5 {{ define "extrameta" }} 6 6 - {{ $title := printf "%s &middot; pull #%d &middot; %s" .Pull.Title .Pull.PullId .RepoInfo.FullName }} 7 7 - {{ $url := printf "https://tangled.org/%s/pulls/%d" .RepoInfo.FullName .Pull.PullId }} 8 8 - 9 9 - {{ template "repo/fragments/og" (dict "RepoInfo" .RepoInfo "Title" $title "Url" $url) }} 6 6 + {{ template "repo/pulls/fragments/og" (dict "RepoInfo" .RepoInfo "Pull" .Pull) }} 10 7 {{ end }} 11 8 12 9 {{ define "repoContentLayout" }}

+2

appview/pages/templates/repo/settings/access.html

··· 83 83 </label> 84 84 <p class="text-sm text-gray-500 dark:text-gray-400">Collaborators can push to this repository.</p> 85 85 <input 86 86 + autocapitalize="none" 87 87 + autocorrect="off" 86 88 type="text" 87 89 id="add-collaborator" 88 90 name="collaborator"

+2

appview/pages/templates/spindles/fragments/addMemberModal.html

··· 30 30 </label> 31 31 <p class="text-sm text-gray-500 dark:text-gray-400">Members can register repositories and run workflows on this spindle.</p> 32 32 <input 33 33 + autocapitalize="none" 34 34 + autocorrect="off" 33 35 type="text" 34 36 id="member-did-{{ .Id }}" 35 37 name="member"

+1 -1

appview/pages/templates/user/fragments/followCard.html

··· 3 3 <div class="flex flex-col divide-y divide-gray-200 dark:divide-gray-700 rounded-sm"> 4 4 <div class="py-4 px-6 drop-shadow-sm rounded bg-white dark:bg-gray-800 flex items-center gap-4"> 5 5 <div class="flex-shrink-0 max-h-full w-24 h-24"> 6 6 - <img class="object-cover rounded-full p-2" src="{{ fullAvatar $userIdent }}" /> 6 6 + <img class="object-cover rounded-full p-2" src="{{ fullAvatar $userIdent }}" alt="{{ $userIdent }}" /> 7 7 </div> 8 8 9 9 <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-2 w-full">

+3

appview/pages/templates/user/login.html

··· 29 29 <div class="flex flex-col"> 30 30 <label for="handle">handle</label> 31 31 <input 32 32 + autocapitalize="none" 33 33 + autocorrect="off" 34 34 + autocomplete="username" 32 35 type="text" 33 36 id="handle" 34 37 name="handle"

+321

appview/pulls/opengraph.go

··· 1 1 + package pulls 2 2 + 3 3 + import ( 4 4 + "bytes" 5 5 + "context" 6 6 + "fmt" 7 7 + "image" 8 8 + "image/color" 9 9 + "image/png" 10 10 + "log" 11 11 + "net/http" 12 12 + 13 13 + "tangled.org/core/appview/db" 14 14 + "tangled.org/core/appview/models" 15 15 + "tangled.org/core/appview/ogcard" 16 16 + "tangled.org/core/patchutil" 17 17 + "tangled.org/core/types" 18 18 + ) 19 19 + 20 20 + func (s *Pulls) drawPullSummaryCard(pull *models.Pull, repo *models.Repo, commentCount int, diffStats types.DiffStat, filesChanged int) (*ogcard.Card, error) { 21 21 + width, height := ogcard.DefaultSize() 22 22 + mainCard, err := ogcard.NewCard(width, height) 23 23 + if err != nil { 24 24 + return nil, err 25 25 + } 26 26 + 27 27 + // Split: content area (75%) and status/stats area (25%) 28 28 + contentCard, statsArea := mainCard.Split(false, 75) 29 29 + 30 30 + // Add padding to content 31 31 + contentCard.SetMargin(50) 32 32 + 33 33 + // Split content horizontally: main content (80%) and avatar area (20%) 34 34 + mainContent, avatarArea := contentCard.Split(true, 80) 35 35 + 36 36 + // Add margin to main content 37 37 + mainContent.SetMargin(10) 38 38 + 39 39 + // Use full main content area for repo name and title 40 40 + bounds := mainContent.Img.Bounds() 41 41 + startX := bounds.Min.X + mainContent.Margin 42 42 + startY := bounds.Min.Y + mainContent.Margin 43 43 + 44 44 + // Draw full repository name at top (owner/repo format) 45 45 + var repoOwner string 46 46 + owner, err := s.idResolver.ResolveIdent(context.Background(), repo.Did) 47 47 + if err != nil { 48 48 + repoOwner = repo.Did 49 49 + } else { 50 50 + repoOwner = "@" + owner.Handle.String() 51 51 + } 52 52 + 53 53 + fullRepoName := repoOwner + " / " + repo.Name 54 54 + if len(fullRepoName) > 60 { 55 55 + fullRepoName = fullRepoName[:60] + "…" 56 56 + } 57 57 + 58 58 + grayColor := color.RGBA{88, 96, 105, 255} 59 59 + err = mainContent.DrawTextAt(fullRepoName, startX, startY, grayColor, 36, ogcard.Top, ogcard.Left) 60 60 + if err != nil { 61 61 + return nil, err 62 62 + } 63 63 + 64 64 + // Draw pull request title below repo name with wrapping 65 65 + titleY := startY + 60 66 66 + titleX := startX 67 67 + 68 68 + // Truncate title if too long 69 69 + pullTitle := pull.Title 70 70 + maxTitleLength := 80 71 71 + if len(pullTitle) > maxTitleLength { 72 72 + pullTitle = pullTitle[:maxTitleLength] + "…" 73 73 + } 74 74 + 75 75 + // Create a temporary card for the title area to enable wrapping 76 76 + titleBounds := mainContent.Img.Bounds() 77 77 + titleWidth := titleBounds.Dx() - (startX - titleBounds.Min.X) - 20 // Leave some margin 78 78 + titleHeight := titleBounds.Dy() - (titleY - titleBounds.Min.Y) - 100 // Leave space for pull ID 79 79 + 80 80 + titleRect := image.Rect(titleX, titleY, titleX+titleWidth, titleY+titleHeight) 81 81 + titleCard := &ogcard.Card{ 82 82 + Img: mainContent.Img.SubImage(titleRect).(*image.RGBA), 83 83 + Font: mainContent.Font, 84 84 + Margin: 0, 85 85 + } 86 86 + 87 87 + // Draw wrapped title 88 88 + lines, err := titleCard.DrawText(pullTitle, color.Black, 54, ogcard.Top, ogcard.Left) 89 89 + if err != nil { 90 90 + return nil, err 91 91 + } 92 92 + 93 93 + // Calculate where title ends (number of lines * line height) 94 94 + lineHeight := 60 // Approximate line height for 54pt font 95 95 + titleEndY := titleY + (len(lines) * lineHeight) + 10 96 96 + 97 97 + // Draw pull ID in gray below the title 98 98 + pullIdText := fmt.Sprintf("#%d", pull.PullId) 99 99 + err = mainContent.DrawTextAt(pullIdText, startX, titleEndY, grayColor, 54, ogcard.Top, ogcard.Left) 100 100 + if err != nil { 101 101 + return nil, err 102 102 + } 103 103 + 104 104 + // Get pull author handle (needed for avatar and metadata) 105 105 + var authorHandle string 106 106 + author, err := s.idResolver.ResolveIdent(context.Background(), pull.OwnerDid) 107 107 + if err != nil { 108 108 + authorHandle = pull.OwnerDid 109 109 + } else { 110 110 + authorHandle = "@" + author.Handle.String() 111 111 + } 112 112 + 113 113 + // Draw avatar circle on the right side 114 114 + avatarBounds := avatarArea.Img.Bounds() 115 115 + avatarSize := min(avatarBounds.Dx(), avatarBounds.Dy()) - 20 // Leave some margin 116 116 + if avatarSize > 220 { 117 117 + avatarSize = 220 118 118 + } 119 119 + avatarX := avatarBounds.Min.X + (avatarBounds.Dx() / 2) - (avatarSize / 2) 120 120 + avatarY := avatarBounds.Min.Y + 20 121 121 + 122 122 + // Get avatar URL for pull author 123 123 + avatarURL := s.pages.AvatarUrl(authorHandle, "256") 124 124 + err = avatarArea.DrawCircularExternalImage(avatarURL, avatarX, avatarY, avatarSize) 125 125 + if err != nil { 126 126 + log.Printf("failed to draw avatar (non-fatal): %v", err) 127 127 + } 128 128 + 129 129 + // Split stats area: left side for status/stats (80%), right side for dolly (20%) 130 130 + statusStatsArea, dollyArea := statsArea.Split(true, 80) 131 131 + 132 132 + // Draw status and stats 133 133 + statsBounds := statusStatsArea.Img.Bounds() 134 134 + statsX := statsBounds.Min.X + 60 // left padding 135 135 + statsY := statsBounds.Min.Y 136 136 + 137 137 + iconColor := color.RGBA{88, 96, 105, 255} 138 138 + iconSize := 36 139 139 + textSize := 36.0 140 140 + labelSize := 28.0 141 141 + iconBaselineOffset := int(textSize) / 2 142 142 + 143 143 + // Draw status (open/merged/closed) with colored icon and text 144 144 + var statusIcon string 145 145 + var statusText string 146 146 + var statusColor color.RGBA 147 147 + 148 148 + if pull.State.IsOpen() { 149 149 + statusIcon = "static/icons/git-pull-request.svg" 150 150 + statusText = "open" 151 151 + statusColor = color.RGBA{34, 139, 34, 255} // green 152 152 + } else if pull.State.IsMerged() { 153 153 + statusIcon = "static/icons/git-merge.svg" 154 154 + statusText = "merged" 155 155 + statusColor = color.RGBA{138, 43, 226, 255} // purple 156 156 + } else { 157 157 + statusIcon = "static/icons/git-pull-request-closed.svg" 158 158 + statusText = "closed" 159 159 + statusColor = color.RGBA{128, 128, 128, 255} // gray 160 160 + } 161 161 + 162 162 + statusIconSize := 36 163 163 + 164 164 + // Draw icon with status color 165 165 + err = statusStatsArea.DrawSVGIcon(statusIcon, statsX, statsY+iconBaselineOffset-statusIconSize/2+5, statusIconSize, statusColor) 166 166 + if err != nil { 167 167 + log.Printf("failed to draw status icon: %v", err) 168 168 + } 169 169 + 170 170 + // Draw text with status color 171 171 + textX := statsX + statusIconSize + 12 172 172 + statusTextSize := 32.0 173 173 + err = statusStatsArea.DrawTextAt(statusText, textX, statsY+iconBaselineOffset, statusColor, statusTextSize, ogcard.Middle, ogcard.Left) 174 174 + if err != nil { 175 175 + log.Printf("failed to draw status text: %v", err) 176 176 + } 177 177 + 178 178 + statusTextWidth := len(statusText) * 20 179 179 + currentX := statsX + statusIconSize + 12 + statusTextWidth + 40 180 180 + 181 181 + // Draw comment count 182 182 + err = statusStatsArea.DrawSVGIcon("static/icons/message-square.svg", currentX, statsY+iconBaselineOffset-iconSize/2+5, iconSize, iconColor) 183 183 + if err != nil { 184 184 + log.Printf("failed to draw comment icon: %v", err) 185 185 + } 186 186 + 187 187 + currentX += iconSize + 15 188 188 + commentText := fmt.Sprintf("%d comments", commentCount) 189 189 + if commentCount == 1 { 190 190 + commentText = "1 comment" 191 191 + } 192 192 + err = statusStatsArea.DrawTextAt(commentText, currentX, statsY+iconBaselineOffset, iconColor, textSize, ogcard.Middle, ogcard.Left) 193 193 + if err != nil { 194 194 + log.Printf("failed to draw comment text: %v", err) 195 195 + } 196 196 + 197 197 + commentTextWidth := len(commentText) * 20 198 198 + currentX += commentTextWidth + 40 199 199 + 200 200 + // Draw files changed 201 201 + err = statusStatsArea.DrawSVGIcon("static/icons/file-diff.svg", currentX, statsY+iconBaselineOffset-iconSize/2+5, iconSize, iconColor) 202 202 + if err != nil { 203 203 + log.Printf("failed to draw file diff icon: %v", err) 204 204 + } 205 205 + 206 206 + currentX += iconSize + 15 207 207 + filesText := fmt.Sprintf("%d files", filesChanged) 208 208 + if filesChanged == 1 { 209 209 + filesText = "1 file" 210 210 + } 211 211 + err = statusStatsArea.DrawTextAt(filesText, currentX, statsY+iconBaselineOffset, iconColor, textSize, ogcard.Middle, ogcard.Left) 212 212 + if err != nil { 213 213 + log.Printf("failed to draw files text: %v", err) 214 214 + } 215 215 + 216 216 + filesTextWidth := len(filesText) * 20 217 217 + currentX += filesTextWidth 218 218 + 219 219 + // Draw additions (green +) 220 220 + greenColor := color.RGBA{34, 139, 34, 255} 221 221 + additionsText := fmt.Sprintf("+%d", diffStats.Insertions) 222 222 + err = statusStatsArea.DrawTextAt(additionsText, currentX, statsY+iconBaselineOffset, greenColor, textSize, ogcard.Middle, ogcard.Left) 223 223 + if err != nil { 224 224 + log.Printf("failed to draw additions text: %v", err) 225 225 + } 226 226 + 227 227 + additionsTextWidth := len(additionsText) * 20 228 228 + currentX += additionsTextWidth + 30 229 229 + 230 230 + // Draw deletions (red -) right next to additions 231 231 + redColor := color.RGBA{220, 20, 60, 255} 232 232 + deletionsText := fmt.Sprintf("-%d", diffStats.Deletions) 233 233 + err = statusStatsArea.DrawTextAt(deletionsText, currentX, statsY+iconBaselineOffset, redColor, textSize, ogcard.Middle, ogcard.Left) 234 234 + if err != nil { 235 235 + log.Printf("failed to draw deletions text: %v", err) 236 236 + } 237 237 + 238 238 + // Draw dolly logo on the right side 239 239 + dollyBounds := dollyArea.Img.Bounds() 240 240 + dollySize := 90 241 241 + dollyX := dollyBounds.Min.X + (dollyBounds.Dx() / 2) - (dollySize / 2) 242 242 + dollyY := statsY + iconBaselineOffset - dollySize/2 + 25 243 243 + dollyColor := color.RGBA{180, 180, 180, 255} // light gray 244 244 + err = dollyArea.DrawSVGIcon("templates/fragments/dolly/silhouette.svg", dollyX, dollyY, dollySize, dollyColor) 245 245 + if err != nil { 246 246 + log.Printf("dolly silhouette not available (this is ok): %v", err) 247 247 + } 248 248 + 249 249 + // Draw "opened by @author" and date at the bottom with more spacing 250 250 + labelY := statsY + iconSize + 30 251 251 + 252 252 + // Format the opened date 253 253 + openedDate := pull.Created.Format("Jan 2, 2006") 254 254 + metaText := fmt.Sprintf("opened by %s · %s", authorHandle, openedDate) 255 255 + 256 256 + err = statusStatsArea.DrawTextAt(metaText, statsX, labelY, iconColor, labelSize, ogcard.Top, ogcard.Left) 257 257 + if err != nil { 258 258 + log.Printf("failed to draw metadata: %v", err) 259 259 + } 260 260 + 261 261 + return mainCard, nil 262 262 + } 263 263 + 264 264 + func (s *Pulls) PullOpenGraphSummary(w http.ResponseWriter, r *http.Request) { 265 265 + f, err := s.repoResolver.Resolve(r) 266 266 + if err != nil { 267 267 + log.Println("failed to get repo and knot", err) 268 268 + return 269 269 + } 270 270 + 271 271 + pull, ok := r.Context().Value("pull").(*models.Pull) 272 272 + if !ok { 273 273 + log.Println("pull not found in context") 274 274 + http.Error(w, "pull not found", http.StatusNotFound) 275 275 + return 276 276 + } 277 277 + 278 278 + // Get comment count from database 279 279 + comments, err := db.GetPullComments(s.db, db.FilterEq("pull_id", pull.ID)) 280 280 + if err != nil { 281 281 + log.Printf("failed to get pull comments: %v", err) 282 282 + } 283 283 + commentCount := len(comments) 284 284 + 285 285 + // Calculate diff stats from latest submission using patchutil 286 286 + var diffStats types.DiffStat 287 287 + filesChanged := 0 288 288 + if len(pull.Submissions) > 0 { 289 289 + latestSubmission := pull.Submissions[len(pull.Submissions)-1] 290 290 + niceDiff := patchutil.AsNiceDiff(latestSubmission.Patch, pull.TargetBranch) 291 291 + diffStats.Insertions = int64(niceDiff.Stat.Insertions) 292 292 + diffStats.Deletions = int64(niceDiff.Stat.Deletions) 293 293 + filesChanged = niceDiff.Stat.FilesChanged 294 294 + } 295 295 + 296 296 + card, err := s.drawPullSummaryCard(pull, &f.Repo, commentCount, diffStats, filesChanged) 297 297 + if err != nil { 298 298 + log.Println("failed to draw pull summary card", err) 299 299 + http.Error(w, "failed to draw pull summary card", http.StatusInternalServerError) 300 300 + return 301 301 + } 302 302 + 303 303 + var imageBuffer bytes.Buffer 304 304 + err = png.Encode(&imageBuffer, card.Img) 305 305 + if err != nil { 306 306 + log.Println("failed to encode pull summary card", err) 307 307 + http.Error(w, "failed to encode pull summary card", http.StatusInternalServerError) 308 308 + return 309 309 + } 310 310 + 311 311 + imageBytes := imageBuffer.Bytes() 312 312 + 313 313 + w.Header().Set("Content-Type", "image/png") 314 314 + w.Header().Set("Cache-Control", "public, max-age=3600") // 1 hour 315 315 + w.WriteHeader(http.StatusOK) 316 316 + _, err = w.Write(imageBytes) 317 317 + if err != nil { 318 318 + log.Println("failed to write pull summary card", err) 319 319 + return 320 320 + } 321 321 + }

+80 -94

appview/pulls/pulls.go

··· 23 23 "tangled.org/core/appview/pages" 24 24 "tangled.org/core/appview/pages/markup" 25 25 "tangled.org/core/appview/reporesolver" 26 26 + "tangled.org/core/appview/validator" 26 27 "tangled.org/core/appview/xrpcclient" 27 28 "tangled.org/core/idresolver" 28 29 "tangled.org/core/patchutil" ··· 47 48 notifier notify.Notifier 48 49 enforcer *rbac.Enforcer 49 50 logger *slog.Logger 51 51 + validator *validator.Validator 50 52 } 51 53 52 54 func New( ··· 58 60 config *config.Config, 59 61 notifier notify.Notifier, 60 62 enforcer *rbac.Enforcer, 63 63 + validator *validator.Validator, 61 64 logger *slog.Logger, 62 65 ) *Pulls { 63 66 return &Pulls{ ··· 70 73 notifier: notifier, 71 74 enforcer: enforcer, 72 75 logger: logger, 76 76 + validator: validator, 73 77 } 74 78 } 75 79 ··· 144 148 // can be nil if this pull is not stacked 145 149 stack, _ := r.Context().Value("stack").(models.Stack) 146 150 abandonedPulls, _ := r.Context().Value("abandonedPulls").([]*models.Pull) 147 147 - 148 148 - totalIdents := 1 149 149 - for _, submission := range pull.Submissions { 150 150 - totalIdents += len(submission.Comments) 151 151 - } 152 152 - 153 153 - identsToResolve := make([]string, totalIdents) 154 154 - 155 155 - // populate idents 156 156 - identsToResolve[0] = pull.OwnerDid 157 157 - idx := 1 158 158 - for _, submission := range pull.Submissions { 159 159 - for _, comment := range submission.Comments { 160 160 - identsToResolve[idx] = comment.OwnerDid 161 161 - idx += 1 162 162 - } 163 163 - } 164 151 165 152 mergeCheckResponse := s.mergeCheck(r, f, pull, stack) 166 153 branchDeleteStatus := s.branchDeleteStatus(r, f, pull) ··· 459 446 return 460 447 } 461 448 462 462 - patch := pull.Submissions[roundIdInt].Patch 449 449 + patch := pull.Submissions[roundIdInt].CombinedPatch() 463 450 diff := patchutil.AsNiceDiff(patch, pull.TargetBranch) 464 451 465 452 s.pages.RepoPullPatchPage(w, pages.RepoPullPatchParams{ ··· 510 497 return 511 498 } 512 499 513 513 - currentPatch, err := patchutil.AsDiff(pull.Submissions[roundIdInt].Patch) 500 500 + currentPatch, err := patchutil.AsDiff(pull.Submissions[roundIdInt].CombinedPatch()) 514 501 if err != nil { 515 502 log.Println("failed to interdiff; current patch malformed") 516 503 s.pages.Notice(w, fmt.Sprintf("interdiff-error-%d", roundIdInt), "Failed to calculate interdiff; current patch is invalid.") 517 504 return 518 505 } 519 506 520 520 - previousPatch, err := patchutil.AsDiff(pull.Submissions[roundIdInt-1].Patch) 507 507 + previousPatch, err := patchutil.AsDiff(pull.Submissions[roundIdInt-1].CombinedPatch()) 521 508 if err != nil { 522 509 log.Println("failed to interdiff; previous patch malformed") 523 510 s.pages.Notice(w, fmt.Sprintf("interdiff-error-%d", roundIdInt), "Failed to calculate interdiff; previous patch is invalid.") ··· 719 706 720 707 createdAt := time.Now().Format(time.RFC3339) 721 708 722 722 - pullAt, err := db.GetPullAt(s.db, f.RepoAt(), pull.PullId) 723 723 - if err != nil { 724 724 - log.Println("failed to get pull at", err) 725 725 - s.pages.Notice(w, "pull-comment", "Failed to create comment.") 726 726 - return 727 727 - } 728 728 - 729 709 client, err := s.oauth.AuthorizedClient(r) 730 710 if err != nil { 731 711 log.Println("failed to get authorized client", err) ··· 738 718 Rkey: tid.TID(), 739 719 Record: &lexutil.LexiconTypeDecoder{ 740 720 Val: &tangled.RepoPullComment{ 741 741 - Pull: string(pullAt), 721 721 + Pull: pull.PullAt().String(), 742 722 Body: body, 743 723 CreatedAt: createdAt, 744 724 }, ··· 986 966 } 987 967 988 968 sourceRev := comparison.Rev2 989 989 - patch := comparison.Patch 969 969 + patch := comparison.FormatPatchRaw 970 970 + combined := comparison.CombinedPatchRaw 990 971 991 991 - if !patchutil.IsPatchValid(patch) { 972 972 + if err := s.validator.ValidatePatch(&patch); err != nil { 973 973 + s.logger.Error("failed to validate patch", "err", err) 992 974 s.pages.Notice(w, "pull", "Invalid patch format. Please provide a valid diff.") 993 975 return 994 976 } ··· 1001 983 Sha: comparison.Rev2, 1002 984 } 1003 985 1004 1004 - s.createPullRequest(w, r, f, user, title, body, targetBranch, patch, sourceRev, pullSource, recordPullSource, isStacked) 986 986 + s.createPullRequest(w, r, f, user, title, body, targetBranch, patch, combined, sourceRev, pullSource, recordPullSource, isStacked) 1005 987 } 1006 988 1007 989 func (s *Pulls) handlePatchBasedPull(w http.ResponseWriter, r *http.Request, f *reporesolver.ResolvedRepo, user *oauth.User, title, body, targetBranch, patch string, isStacked bool) { 1008 1008 - if !patchutil.IsPatchValid(patch) { 990 990 + if err := s.validator.ValidatePatch(&patch); err != nil { 991 991 + s.logger.Error("patch validation failed", "err", err) 1009 992 s.pages.Notice(w, "pull", "Invalid patch format. Please provide a valid diff.") 1010 993 return 1011 994 } 1012 995 1013 1013 - s.createPullRequest(w, r, f, user, title, body, targetBranch, patch, "", nil, nil, isStacked) 996 996 + s.createPullRequest(w, r, f, user, title, body, targetBranch, patch, "", "", nil, nil, isStacked) 1014 997 } 1015 998 1016 999 func (s *Pulls) handleForkBasedPull(w http.ResponseWriter, r *http.Request, f *reporesolver.ResolvedRepo, user *oauth.User, forkRepo string, title, body, targetBranch, sourceBranch string, isStacked bool) { ··· 1093 1076 } 1094 1077 1095 1078 sourceRev := comparison.Rev2 1096 1096 - patch := comparison.Patch 1079 1079 + patch := comparison.FormatPatchRaw 1080 1080 + combined := comparison.CombinedPatchRaw 1097 1081 1098 1098 - if !patchutil.IsPatchValid(patch) { 1082 1082 + if err := s.validator.ValidatePatch(&patch); err != nil { 1083 1083 + s.logger.Error("failed to validate patch", "err", err) 1099 1084 s.pages.Notice(w, "pull", "Invalid patch format. Please provide a valid diff.") 1100 1085 return 1101 1086 } ··· 1113 1098 Sha: sourceRev, 1114 1099 } 1115 1100 1116 1116 - s.createPullRequest(w, r, f, user, title, body, targetBranch, patch, sourceRev, pullSource, recordPullSource, isStacked) 1101 1101 + s.createPullRequest(w, r, f, user, title, body, targetBranch, patch, combined, sourceRev, pullSource, recordPullSource, isStacked) 1117 1102 } 1118 1103 1119 1104 func (s *Pulls) createPullRequest( ··· 1123 1108 user *oauth.User, 1124 1109 title, body, targetBranch string, 1125 1110 patch string, 1111 1111 + combined string, 1126 1112 sourceRev string, 1127 1113 pullSource *models.PullSource, 1128 1114 recordPullSource *tangled.RepoPull_Source, ··· 1182 1168 rkey := tid.TID() 1183 1169 initialSubmission := models.PullSubmission{ 1184 1170 Patch: patch, 1171 1171 + Combined: combined, 1185 1172 SourceRev: sourceRev, 1186 1173 } 1187 1174 pull := &models.Pull{ ··· 1357 1344 return 1358 1345 } 1359 1346 1360 1360 - if patch == "" || !patchutil.IsPatchValid(patch) { 1347 1347 + if err := s.validator.ValidatePatch(&patch); err != nil { 1348 1348 + s.logger.Error("faield to validate patch", "err", err) 1361 1349 s.pages.Notice(w, "patch-error", "Invalid patch format. Please provide a valid git diff or format-patch.") 1362 1350 return 1363 1351 } ··· 1611 1599 1612 1600 patch := r.FormValue("patch") 1613 1601 1614 1614 - s.resubmitPullHelper(w, r, f, user, pull, patch, "") 1602 1602 + s.resubmitPullHelper(w, r, f, user, pull, patch, "", "") 1615 1603 } 1616 1604 1617 1605 func (s *Pulls) resubmitBranch(w http.ResponseWriter, r *http.Request) { ··· 1672 1660 } 1673 1661 1674 1662 sourceRev := comparison.Rev2 1675 1675 - patch := comparison.Patch 1663 1663 + patch := comparison.FormatPatchRaw 1664 1664 + combined := comparison.CombinedPatchRaw 1676 1665 1677 1677 - s.resubmitPullHelper(w, r, f, user, pull, patch, sourceRev) 1666 1666 + s.resubmitPullHelper(w, r, f, user, pull, patch, combined, sourceRev) 1678 1667 } 1679 1668 1680 1669 func (s *Pulls) resubmitFork(w http.ResponseWriter, r *http.Request) { ··· 1706 1695 return 1707 1696 } 1708 1697 1709 1709 - // extract patch by performing compare 1710 1710 - forkScheme := "http" 1711 1711 - if !s.config.Core.Dev { 1712 1712 - forkScheme = "https" 1713 1713 - } 1714 1714 - forkHost := fmt.Sprintf("%s://%s", forkScheme, forkRepo.Knot) 1715 1715 - forkRepoId := fmt.Sprintf("%s/%s", forkRepo.Did, forkRepo.Name) 1716 1716 - forkXrpcBytes, err := tangled.RepoCompare(r.Context(), &indigoxrpc.Client{Host: forkHost}, forkRepoId, pull.TargetBranch, pull.PullSource.Branch) 1717 1717 - if err != nil { 1718 1718 - if xrpcerr := xrpcclient.HandleXrpcErr(err); xrpcerr != nil { 1719 1719 - log.Println("failed to call XRPC repo.compare for fork", xrpcerr) 1720 1720 - s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") 1721 1721 - return 1722 1722 - } 1723 1723 - log.Printf("failed to compare branches: %s", err) 1724 1724 - s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") 1725 1725 - return 1726 1726 - } 1727 1727 - 1728 1728 - var forkComparison types.RepoFormatPatchResponse 1729 1729 - if err := json.Unmarshal(forkXrpcBytes, &forkComparison); err != nil { 1730 1730 - log.Println("failed to decode XRPC compare response for fork", err) 1731 1731 - s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") 1732 1732 - return 1733 1733 - } 1734 1734 - 1735 1698 // update the hidden tracking branch to latest 1736 1699 client, err := s.oauth.ServiceClient( 1737 1700 r, ··· 1763 1726 return 1764 1727 } 1765 1728 1766 1766 - // Use the fork comparison we already made 1767 1767 - comparison := forkComparison 1768 1768 - 1769 1769 - sourceRev := comparison.Rev2 1770 1770 - patch := comparison.Patch 1771 1771 - 1772 1772 - s.resubmitPullHelper(w, r, f, user, pull, patch, sourceRev) 1773 1773 - } 1774 1774 - 1775 1775 - // validate a resubmission against a pull request 1776 1776 - func validateResubmittedPatch(pull *models.Pull, patch string) error { 1777 1777 - if patch == "" { 1778 1778 - return fmt.Errorf("Patch is empty.") 1729 1729 + hiddenRef := fmt.Sprintf("hidden/%s/%s", pull.PullSource.Branch, pull.TargetBranch) 1730 1730 + // extract patch by performing compare 1731 1731 + forkScheme := "http" 1732 1732 + if !s.config.Core.Dev { 1733 1733 + forkScheme = "https" 1779 1734 } 1780 1780 - 1781 1781 - if patch == pull.LatestPatch() { 1782 1782 - return fmt.Errorf("Patch is identical to previous submission.") 1735 1735 + forkHost := fmt.Sprintf("%s://%s", forkScheme, forkRepo.Knot) 1736 1736 + forkRepoId := fmt.Sprintf("%s/%s", forkRepo.Did, forkRepo.Name) 1737 1737 + forkXrpcBytes, err := tangled.RepoCompare(r.Context(), &indigoxrpc.Client{Host: forkHost}, forkRepoId, hiddenRef, pull.PullSource.Branch) 1738 1738 + if err != nil { 1739 1739 + if xrpcerr := xrpcclient.HandleXrpcErr(err); xrpcerr != nil { 1740 1740 + log.Println("failed to call XRPC repo.compare for fork", xrpcerr) 1741 1741 + s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") 1742 1742 + return 1743 1743 + } 1744 1744 + log.Printf("failed to compare branches: %s", err) 1745 1745 + s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") 1746 1746 + return 1783 1747 } 1784 1748 1785 1785 - if !patchutil.IsPatchValid(patch) { 1786 1786 - return fmt.Errorf("Invalid patch format. Please provide a valid diff.") 1749 1749 + var forkComparison types.RepoFormatPatchResponse 1750 1750 + if err := json.Unmarshal(forkXrpcBytes, &forkComparison); err != nil { 1751 1751 + log.Println("failed to decode XRPC compare response for fork", err) 1752 1752 + s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") 1753 1753 + return 1787 1754 } 1788 1755 1789 1789 - return nil 1756 1756 + // Use the fork comparison we already made 1757 1757 + comparison := forkComparison 1758 1758 + 1759 1759 + sourceRev := comparison.Rev2 1760 1760 + patch := comparison.FormatPatchRaw 1761 1761 + combined := comparison.CombinedPatchRaw 1762 1762 + 1763 1763 + s.resubmitPullHelper(w, r, f, user, pull, patch, combined, sourceRev) 1790 1764 } 1791 1765 1792 1766 func (s *Pulls) resubmitPullHelper( ··· 1796 1770 user *oauth.User, 1797 1771 pull *models.Pull, 1798 1772 patch string, 1773 1773 + combined string, 1799 1774 sourceRev string, 1800 1775 ) { 1801 1776 if pull.IsStacked() { ··· 1804 1779 return 1805 1780 } 1806 1781 1807 1807 - if err := validateResubmittedPatch(pull, patch); err != nil { 1782 1782 + if err := s.validator.ValidatePatch(&patch); err != nil { 1808 1783 s.pages.Notice(w, "resubmit-error", err.Error()) 1784 1784 + return 1785 1785 + } 1786 1786 + 1787 1787 + if patch == pull.LatestPatch() { 1788 1788 + s.pages.Notice(w, "resubmit-error", "Patch is identical to previous submission.") 1809 1789 return 1810 1790 } 1811 1791 ··· 1825 1805 } 1826 1806 defer tx.Rollback() 1827 1807 1828 1828 - pull.Submissions = append(pull.Submissions, &models.PullSubmission{ 1829 1829 - Patch: patch, 1830 1830 - SourceRev: sourceRev, 1831 1831 - }) 1832 1832 - err = db.ResubmitPull(tx, pull) 1808 1808 + pullAt := pull.PullAt() 1809 1809 + newRoundNumber := len(pull.Submissions) 1810 1810 + newPatch := patch 1811 1811 + newSourceRev := sourceRev 1812 1812 + combinedPatch := combined 1813 1813 + err = db.ResubmitPull(tx, pullAt, newRoundNumber, newPatch, combinedPatch, newSourceRev) 1833 1814 if err != nil { 1834 1815 log.Println("failed to create pull request", err) 1835 1816 s.pages.Notice(w, "resubmit-error", "Failed to create pull request. Try again later.") ··· 2020 2001 continue 2021 2002 } 2022 2003 2023 2023 - // resubmit the old pull 2024 2024 - err := db.ResubmitPull(tx, np) 2025 2025 - 2004 2004 + // resubmit the new pull 2005 2005 + pullAt := op.PullAt() 2006 2006 + newRoundNumber := len(op.Submissions) 2007 2007 + newPatch := np.LatestPatch() 2008 2008 + combinedPatch := np.LatestSubmission().Combined 2009 2009 + newSourceRev := np.LatestSha() 2010 2010 + err := db.ResubmitPull(tx, pullAt, newRoundNumber, newPatch, combinedPatch, newSourceRev) 2026 2011 if err != nil { 2027 2012 log.Println("failed to update pull", err, op.PullId) 2028 2013 s.pages.Notice(w, "pull-resubmit-error", "Failed to resubmit pull request. Try again later.") ··· 2370 2355 initialSubmission := models.PullSubmission{ 2371 2356 Patch: fp.Raw, 2372 2357 SourceRev: fp.SHA, 2358 2358 + Combined: fp.Raw, 2373 2359 } 2374 2360 pull := models.Pull{ 2375 2361 Title: title,

+1

appview/pulls/router.go

··· 23 23 r.Route("/{pull}", func(r chi.Router) { 24 24 r.Use(mw.ResolvePull()) 25 25 r.Get("/", s.RepoSinglePull) 26 26 + r.Get("/opengraph", s.PullOpenGraphSummary) 26 27 27 28 r.Route("/round/{round}", func(r chi.Router) { 28 29 r.Get("/", s.RepoPullPatch)

-500

appview/repo/ogcard/card.go

··· 1 1 - // Copyright 2024 The Forgejo Authors. All rights reserved. 2 2 - // Copyright 2025 The Tangled Authors -- repurposed for Tangled use. 3 3 - // SPDX-License-Identifier: MIT 4 4 - 5 5 - package ogcard 6 6 - 7 7 - import ( 8 8 - "bytes" 9 9 - "fmt" 10 10 - "image" 11 11 - "image/color" 12 12 - "io" 13 13 - "log" 14 14 - "math" 15 15 - "net/http" 16 16 - "strings" 17 17 - "sync" 18 18 - "time" 19 19 - 20 20 - "github.com/goki/freetype" 21 21 - "github.com/goki/freetype/truetype" 22 22 - "github.com/srwiley/oksvg" 23 23 - "github.com/srwiley/rasterx" 24 24 - "golang.org/x/image/draw" 25 25 - "golang.org/x/image/font" 26 26 - "tangled.org/core/appview/pages" 27 27 - 28 28 - _ "golang.org/x/image/webp" // for processing webp images 29 29 - ) 30 30 - 31 31 - type Card struct { 32 32 - Img *image.RGBA 33 33 - Font *truetype.Font 34 34 - Margin int 35 35 - Width int 36 36 - Height int 37 37 - } 38 38 - 39 39 - var fontCache = sync.OnceValues(func() (*truetype.Font, error) { 40 40 - interVar, err := pages.Files.ReadFile("static/fonts/InterVariable.ttf") 41 41 - if err != nil { 42 42 - return nil, err 43 43 - } 44 44 - return truetype.Parse(interVar) 45 45 - }) 46 46 - 47 47 - // DefaultSize returns the default size for a card 48 48 - func DefaultSize() (int, int) { 49 49 - return 1200, 630 50 50 - } 51 51 - 52 52 - // NewCard creates a new card with the given dimensions in pixels 53 53 - func NewCard(width, height int) (*Card, error) { 54 54 - img := image.NewRGBA(image.Rect(0, 0, width, height)) 55 55 - draw.Draw(img, img.Bounds(), image.NewUniform(color.White), image.Point{}, draw.Src) 56 56 - 57 57 - font, err := fontCache() 58 58 - if err != nil { 59 59 - return nil, err 60 60 - } 61 61 - 62 62 - return &Card{ 63 63 - Img: img, 64 64 - Font: font, 65 65 - Margin: 0, 66 66 - Width: width, 67 67 - Height: height, 68 68 - }, nil 69 69 - } 70 70 - 71 71 - // Split splits the card horizontally or vertically by a given percentage; the first card returned has the percentage 72 72 - // size, and the second card has the remainder. Both cards draw to a subsection of the same image buffer. 73 73 - func (c *Card) Split(vertical bool, percentage int) (*Card, *Card) { 74 74 - bounds := c.Img.Bounds() 75 75 - bounds = image.Rect(bounds.Min.X+c.Margin, bounds.Min.Y+c.Margin, bounds.Max.X-c.Margin, bounds.Max.Y-c.Margin) 76 76 - if vertical { 77 77 - mid := (bounds.Dx() * percentage / 100) + bounds.Min.X 78 78 - subleft := c.Img.SubImage(image.Rect(bounds.Min.X, bounds.Min.Y, mid, bounds.Max.Y)).(*image.RGBA) 79 79 - subright := c.Img.SubImage(image.Rect(mid, bounds.Min.Y, bounds.Max.X, bounds.Max.Y)).(*image.RGBA) 80 80 - return &Card{Img: subleft, Font: c.Font, Width: subleft.Bounds().Dx(), Height: subleft.Bounds().Dy()}, 81 81 - &Card{Img: subright, Font: c.Font, Width: subright.Bounds().Dx(), Height: subright.Bounds().Dy()} 82 82 - } 83 83 - mid := (bounds.Dy() * percentage / 100) + bounds.Min.Y 84 84 - subtop := c.Img.SubImage(image.Rect(bounds.Min.X, bounds.Min.Y, bounds.Max.X, mid)).(*image.RGBA) 85 85 - subbottom := c.Img.SubImage(image.Rect(bounds.Min.X, mid, bounds.Max.X, bounds.Max.Y)).(*image.RGBA) 86 86 - return &Card{Img: subtop, Font: c.Font, Width: subtop.Bounds().Dx(), Height: subtop.Bounds().Dy()}, 87 87 - &Card{Img: subbottom, Font: c.Font, Width: subbottom.Bounds().Dx(), Height: subbottom.Bounds().Dy()} 88 88 - } 89 89 - 90 90 - // SetMargin sets the margins for the card 91 91 - func (c *Card) SetMargin(margin int) { 92 92 - c.Margin = margin 93 93 - } 94 94 - 95 95 - type ( 96 96 - VAlign int64 97 97 - HAlign int64 98 98 - ) 99 99 - 100 100 - const ( 101 101 - Top VAlign = iota 102 102 - Middle 103 103 - Bottom 104 104 - ) 105 105 - 106 106 - const ( 107 107 - Left HAlign = iota 108 108 - Center 109 109 - Right 110 110 - ) 111 111 - 112 112 - // DrawText draws text within the card, respecting margins and alignment 113 113 - func (c *Card) DrawText(text string, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) ([]string, error) { 114 114 - ft := freetype.NewContext() 115 115 - ft.SetDPI(72) 116 116 - ft.SetFont(c.Font) 117 117 - ft.SetFontSize(sizePt) 118 118 - ft.SetClip(c.Img.Bounds()) 119 119 - ft.SetDst(c.Img) 120 120 - ft.SetSrc(image.NewUniform(textColor)) 121 121 - 122 122 - face := truetype.NewFace(c.Font, &truetype.Options{Size: sizePt, DPI: 72}) 123 123 - fontHeight := ft.PointToFixed(sizePt).Ceil() 124 124 - 125 125 - bounds := c.Img.Bounds() 126 126 - bounds = image.Rect(bounds.Min.X+c.Margin, bounds.Min.Y+c.Margin, bounds.Max.X-c.Margin, bounds.Max.Y-c.Margin) 127 127 - boxWidth, boxHeight := bounds.Size().X, bounds.Size().Y 128 128 - // draw.Draw(c.Img, bounds, image.NewUniform(color.Gray{128}), image.Point{}, draw.Src) // Debug draw box 129 129 - 130 130 - // Try to apply wrapping to this text; we'll find the most text that will fit into one line, record that line, move 131 131 - // on. We precalculate each line before drawing so that we can support valign="middle" correctly which requires 132 132 - // knowing the total height, which is related to how many lines we'll have. 133 133 - lines := make([]string, 0) 134 134 - textWords := strings.Split(text, " ") 135 135 - currentLine := "" 136 136 - heightTotal := 0 137 137 - 138 138 - for { 139 139 - if len(textWords) == 0 { 140 140 - // Ran out of words. 141 141 - if currentLine != "" { 142 142 - heightTotal += fontHeight 143 143 - lines = append(lines, currentLine) 144 144 - } 145 145 - break 146 146 - } 147 147 - 148 148 - nextWord := textWords[0] 149 149 - proposedLine := currentLine 150 150 - if proposedLine != "" { 151 151 - proposedLine += " " 152 152 - } 153 153 - proposedLine += nextWord 154 154 - 155 155 - proposedLineWidth := font.MeasureString(face, proposedLine) 156 156 - if proposedLineWidth.Ceil() > boxWidth { 157 157 - // no, proposed line is too big; we'll use the last "currentLine" 158 158 - heightTotal += fontHeight 159 159 - if currentLine != "" { 160 160 - lines = append(lines, currentLine) 161 161 - currentLine = "" 162 162 - // leave nextWord in textWords and keep going 163 163 - } else { 164 164 - // just nextWord by itself doesn't fit on a line; well, we can't skip it, but we'll consume it 165 165 - // regardless as a line by itself. It will be clipped by the drawing routine. 166 166 - lines = append(lines, nextWord) 167 167 - textWords = textWords[1:] 168 168 - } 169 169 - } else { 170 170 - // yes, it will fit 171 171 - currentLine = proposedLine 172 172 - textWords = textWords[1:] 173 173 - } 174 174 - } 175 175 - 176 176 - textY := 0 177 177 - switch valign { 178 178 - case Top: 179 179 - textY = fontHeight 180 180 - case Bottom: 181 181 - textY = boxHeight - heightTotal + fontHeight 182 182 - case Middle: 183 183 - textY = ((boxHeight - heightTotal) / 2) + fontHeight 184 184 - } 185 185 - 186 186 - for _, line := range lines { 187 187 - lineWidth := font.MeasureString(face, line) 188 188 - 189 189 - textX := 0 190 190 - switch halign { 191 191 - case Left: 192 192 - textX = 0 193 193 - case Right: 194 194 - textX = boxWidth - lineWidth.Ceil() 195 195 - case Center: 196 196 - textX = (boxWidth - lineWidth.Ceil()) / 2 197 197 - } 198 198 - 199 199 - pt := freetype.Pt(bounds.Min.X+textX, bounds.Min.Y+textY) 200 200 - _, err := ft.DrawString(line, pt) 201 201 - if err != nil { 202 202 - return nil, err 203 203 - } 204 204 - 205 205 - textY += fontHeight 206 206 - } 207 207 - 208 208 - return lines, nil 209 209 - } 210 210 - 211 211 - // DrawTextAt draws text at a specific position with the given alignment 212 212 - func (c *Card) DrawTextAt(text string, x, y int, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) error { 213 213 - _, err := c.DrawTextAtWithWidth(text, x, y, textColor, sizePt, valign, halign) 214 214 - return err 215 215 - } 216 216 - 217 217 - // DrawTextAtWithWidth draws text at a specific position and returns the text width 218 218 - func (c *Card) DrawTextAtWithWidth(text string, x, y int, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) (int, error) { 219 219 - ft := freetype.NewContext() 220 220 - ft.SetDPI(72) 221 221 - ft.SetFont(c.Font) 222 222 - ft.SetFontSize(sizePt) 223 223 - ft.SetClip(c.Img.Bounds()) 224 224 - ft.SetDst(c.Img) 225 225 - ft.SetSrc(image.NewUniform(textColor)) 226 226 - 227 227 - face := truetype.NewFace(c.Font, &truetype.Options{Size: sizePt, DPI: 72}) 228 228 - fontHeight := ft.PointToFixed(sizePt).Ceil() 229 229 - lineWidth := font.MeasureString(face, text) 230 230 - textWidth := lineWidth.Ceil() 231 231 - 232 232 - // Adjust position based on alignment 233 233 - adjustedX := x 234 234 - adjustedY := y 235 235 - 236 236 - switch halign { 237 237 - case Left: 238 238 - // x is already at the left position 239 239 - case Right: 240 240 - adjustedX = x - textWidth 241 241 - case Center: 242 242 - adjustedX = x - textWidth/2 243 243 - } 244 244 - 245 245 - switch valign { 246 246 - case Top: 247 247 - adjustedY = y + fontHeight 248 248 - case Bottom: 249 249 - adjustedY = y 250 250 - case Middle: 251 251 - adjustedY = y + fontHeight/2 252 252 - } 253 253 - 254 254 - pt := freetype.Pt(adjustedX, adjustedY) 255 255 - _, err := ft.DrawString(text, pt) 256 256 - return textWidth, err 257 257 - } 258 258 - 259 259 - // DrawBoldText draws bold text by rendering multiple times with slight offsets 260 260 - func (c *Card) DrawBoldText(text string, x, y int, textColor color.Color, sizePt float64, valign VAlign, halign HAlign) (int, error) { 261 261 - // Draw the text multiple times with slight offsets to create bold effect 262 262 - offsets := []struct{ dx, dy int }{ 263 263 - {0, 0}, // original 264 264 - {1, 0}, // right 265 265 - {0, 1}, // down 266 266 - {1, 1}, // diagonal 267 267 - } 268 268 - 269 269 - var width int 270 270 - for _, offset := range offsets { 271 271 - w, err := c.DrawTextAtWithWidth(text, x+offset.dx, y+offset.dy, textColor, sizePt, valign, halign) 272 272 - if err != nil { 273 273 - return 0, err 274 274 - } 275 275 - if width == 0 { 276 276 - width = w 277 277 - } 278 278 - } 279 279 - return width, nil 280 280 - } 281 281 - 282 282 - // DrawSVGIcon draws an SVG icon from the embedded files at the specified position 283 283 - func (c *Card) DrawSVGIcon(svgPath string, x, y, size int, iconColor color.Color) error { 284 284 - svgData, err := pages.Files.ReadFile(svgPath) 285 285 - if err != nil { 286 286 - return fmt.Errorf("failed to read SVG file %s: %w", svgPath, err) 287 287 - } 288 288 - 289 289 - // Convert color to hex string for SVG 290 290 - rgba, isRGBA := iconColor.(color.RGBA) 291 291 - if !isRGBA { 292 292 - r, g, b, a := iconColor.RGBA() 293 293 - rgba = color.RGBA{uint8(r >> 8), uint8(g >> 8), uint8(b >> 8), uint8(a >> 8)} 294 294 - } 295 295 - colorHex := fmt.Sprintf("#%02x%02x%02x", rgba.R, rgba.G, rgba.B) 296 296 - 297 297 - // Replace currentColor with our desired color in the SVG 298 298 - svgString := string(svgData) 299 299 - svgString = strings.ReplaceAll(svgString, "currentColor", colorHex) 300 300 - 301 301 - // Make the stroke thicker 302 302 - svgString = strings.ReplaceAll(svgString, `stroke-width="2"`, `stroke-width="3"`) 303 303 - 304 304 - // Parse SVG 305 305 - icon, err := oksvg.ReadIconStream(strings.NewReader(svgString)) 306 306 - if err != nil { 307 307 - return fmt.Errorf("failed to parse SVG %s: %w", svgPath, err) 308 308 - } 309 309 - 310 310 - // Set the icon size 311 311 - w, h := float64(size), float64(size) 312 312 - icon.SetTarget(0, 0, w, h) 313 313 - 314 314 - // Create a temporary RGBA image for the icon 315 315 - iconImg := image.NewRGBA(image.Rect(0, 0, size, size)) 316 316 - 317 317 - // Create scanner and rasterizer 318 318 - scanner := rasterx.NewScannerGV(size, size, iconImg, iconImg.Bounds()) 319 319 - raster := rasterx.NewDasher(size, size, scanner) 320 320 - 321 321 - // Draw the icon 322 322 - icon.Draw(raster, 1.0) 323 323 - 324 324 - // Draw the icon onto the card at the specified position 325 325 - bounds := c.Img.Bounds() 326 326 - destRect := image.Rect(x, y, x+size, y+size) 327 327 - 328 328 - // Make sure we don't draw outside the card bounds 329 329 - if destRect.Max.X > bounds.Max.X { 330 330 - destRect.Max.X = bounds.Max.X 331 331 - } 332 332 - if destRect.Max.Y > bounds.Max.Y { 333 333 - destRect.Max.Y = bounds.Max.Y 334 334 - } 335 335 - 336 336 - draw.Draw(c.Img, destRect, iconImg, image.Point{}, draw.Over) 337 337 - 338 338 - return nil 339 339 - } 340 340 - 341 341 - // DrawImage fills the card with an image, scaled to maintain the original aspect ratio and centered with respect to the non-filled dimension 342 342 - func (c *Card) DrawImage(img image.Image) { 343 343 - bounds := c.Img.Bounds() 344 344 - targetRect := image.Rect(bounds.Min.X+c.Margin, bounds.Min.Y+c.Margin, bounds.Max.X-c.Margin, bounds.Max.Y-c.Margin) 345 345 - srcBounds := img.Bounds() 346 346 - srcAspect := float64(srcBounds.Dx()) / float64(srcBounds.Dy()) 347 347 - targetAspect := float64(targetRect.Dx()) / float64(targetRect.Dy()) 348 348 - 349 349 - var scale float64 350 350 - if srcAspect > targetAspect { 351 351 - // Image is wider than target, scale by width 352 352 - scale = float64(targetRect.Dx()) / float64(srcBounds.Dx()) 353 353 - } else { 354 354 - // Image is taller or equal, scale by height 355 355 - scale = float64(targetRect.Dy()) / float64(srcBounds.Dy()) 356 356 - } 357 357 - 358 358 - newWidth := int(math.Round(float64(srcBounds.Dx()) * scale)) 359 359 - newHeight := int(math.Round(float64(srcBounds.Dy()) * scale)) 360 360 - 361 361 - // Center the image within the target rectangle 362 362 - offsetX := (targetRect.Dx() - newWidth) / 2 363 363 - offsetY := (targetRect.Dy() - newHeight) / 2 364 364 - 365 365 - scaledRect := image.Rect(targetRect.Min.X+offsetX, targetRect.Min.Y+offsetY, targetRect.Min.X+offsetX+newWidth, targetRect.Min.Y+offsetY+newHeight) 366 366 - draw.CatmullRom.Scale(c.Img, scaledRect, img, srcBounds, draw.Over, nil) 367 367 - } 368 368 - 369 369 - func fallbackImage() image.Image { 370 370 - // can't usage image.Uniform(color.White) because it's infinitely sized causing a panic in the scaler in DrawImage 371 371 - img := image.NewRGBA(image.Rect(0, 0, 1, 1)) 372 372 - img.Set(0, 0, color.White) 373 373 - return img 374 374 - } 375 375 - 376 376 - // As defensively as possible, attempt to load an image from a presumed external and untrusted URL 377 377 - func (c *Card) fetchExternalImage(url string) (image.Image, bool) { 378 378 - // Use a short timeout; in the event of any failure we'll be logging and returning a placeholder, but we don't want 379 379 - // this rendering process to be slowed down 380 380 - client := &http.Client{ 381 381 - Timeout: 1 * time.Second, // 1 second timeout 382 382 - } 383 383 - 384 384 - resp, err := client.Get(url) 385 385 - if err != nil { 386 386 - log.Printf("error when fetching external image from %s: %v", url, err) 387 387 - return nil, false 388 388 - } 389 389 - defer resp.Body.Close() 390 390 - 391 391 - if resp.StatusCode != http.StatusOK { 392 392 - log.Printf("non-OK error code when fetching external image from %s: %s", url, resp.Status) 393 393 - return nil, false 394 394 - } 395 395 - 396 396 - contentType := resp.Header.Get("Content-Type") 397 397 - // Support content types are in-sync with the allowed custom avatar file types 398 398 - if contentType != "image/png" && contentType != "image/jpeg" && contentType != "image/gif" && contentType != "image/webp" { 399 399 - log.Printf("fetching external image returned unsupported Content-Type which was ignored: %s", contentType) 400 400 - return nil, false 401 401 - } 402 402 - 403 403 - body := resp.Body 404 404 - bodyBytes, err := io.ReadAll(body) 405 405 - if err != nil { 406 406 - log.Printf("error when fetching external image from %s: %v", url, err) 407 407 - return nil, false 408 408 - } 409 409 - 410 410 - bodyBuffer := bytes.NewReader(bodyBytes) 411 411 - _, imgType, err := image.DecodeConfig(bodyBuffer) 412 412 - if err != nil { 413 413 - log.Printf("error when decoding external image from %s: %v", url, err) 414 414 - return nil, false 415 415 - } 416 416 - 417 417 - // Verify that we have a match between actual data understood in the image body and the reported Content-Type 418 418 - if (contentType == "image/png" && imgType != "png") || 419 419 - (contentType == "image/jpeg" && imgType != "jpeg") || 420 420 - (contentType == "image/gif" && imgType != "gif") || 421 421 - (contentType == "image/webp" && imgType != "webp") { 422 422 - log.Printf("while fetching external image, mismatched image body (%s) and Content-Type (%s)", imgType, contentType) 423 423 - return nil, false 424 424 - } 425 425 - 426 426 - _, err = bodyBuffer.Seek(0, io.SeekStart) // reset for actual decode 427 427 - if err != nil { 428 428 - log.Printf("error w/ bodyBuffer.Seek") 429 429 - return nil, false 430 430 - } 431 431 - img, _, err := image.Decode(bodyBuffer) 432 432 - if err != nil { 433 433 - log.Printf("error when decoding external image from %s: %v", url, err) 434 434 - return nil, false 435 435 - } 436 436 - 437 437 - return img, true 438 438 - } 439 439 - 440 440 - func (c *Card) DrawExternalImage(url string) { 441 441 - image, ok := c.fetchExternalImage(url) 442 442 - if !ok { 443 443 - image = fallbackImage() 444 444 - } 445 445 - c.DrawImage(image) 446 446 - } 447 447 - 448 448 - // DrawCircularExternalImage draws an external image as a circle at the specified position 449 449 - func (c *Card) DrawCircularExternalImage(url string, x, y, size int) error { 450 450 - img, ok := c.fetchExternalImage(url) 451 451 - if !ok { 452 452 - img = fallbackImage() 453 453 - } 454 454 - 455 455 - // Create a circular mask 456 456 - circle := image.NewRGBA(image.Rect(0, 0, size, size)) 457 457 - center := size / 2 458 458 - radius := float64(size / 2) 459 459 - 460 460 - // Scale the source image to fit the circle 461 461 - srcBounds := img.Bounds() 462 462 - scaledImg := image.NewRGBA(image.Rect(0, 0, size, size)) 463 463 - draw.CatmullRom.Scale(scaledImg, scaledImg.Bounds(), img, srcBounds, draw.Src, nil) 464 464 - 465 465 - // Draw the image with circular clipping 466 466 - for cy := 0; cy < size; cy++ { 467 467 - for cx := 0; cx < size; cx++ { 468 468 - // Calculate distance from center 469 469 - dx := float64(cx - center) 470 470 - dy := float64(cy - center) 471 471 - distance := math.Sqrt(dx*dx + dy*dy) 472 472 - 473 473 - // Only draw pixels within the circle 474 474 - if distance <= radius { 475 475 - circle.Set(cx, cy, scaledImg.At(cx, cy)) 476 476 - } 477 477 - } 478 478 - } 479 479 - 480 480 - // Draw the circle onto the card 481 481 - bounds := c.Img.Bounds() 482 482 - destRect := image.Rect(x, y, x+size, y+size) 483 483 - 484 484 - // Make sure we don't draw outside the card bounds 485 485 - if destRect.Max.X > bounds.Max.X { 486 486 - destRect.Max.X = bounds.Max.X 487 487 - } 488 488 - if destRect.Max.Y > bounds.Max.Y { 489 489 - destRect.Max.Y = bounds.Max.Y 490 490 - } 491 491 - 492 492 - draw.Draw(c.Img, destRect, circle, image.Point{}, draw.Over) 493 493 - 494 494 - return nil 495 495 - } 496 496 - 497 497 - // DrawRect draws a rect with the given color 498 498 - func (c *Card) DrawRect(startX, startY, endX, endY int, color color.Color) { 499 499 - draw.Draw(c.Img, image.Rect(startX, startY, endX, endY), &image.Uniform{color}, image.Point{}, draw.Src) 500 500 - }

+4 -4

appview/repo/opengraph.go

··· 15 15 "github.com/go-enry/go-enry/v2" 16 16 "tangled.org/core/appview/db" 17 17 "tangled.org/core/appview/models" 18 18 - "tangled.org/core/appview/repo/ogcard" 18 18 + "tangled.org/core/appview/ogcard" 19 19 "tangled.org/core/types" 20 20 ) 21 21 ··· 158 158 // Draw star icon, count, and label 159 159 // Align icon baseline with text baseline 160 160 iconBaselineOffset := int(textSize) / 2 161 161 - err = statsArea.DrawSVGIcon("static/icons/star.svg", currentX, statsY+iconBaselineOffset-iconSize/2, iconSize, iconColor) 161 161 + err = statsArea.DrawSVGIcon("static/icons/star.svg", currentX, statsY+iconBaselineOffset-iconSize/2+5, iconSize, iconColor) 162 162 if err != nil { 163 163 log.Printf("failed to draw star icon: %v", err) 164 164 } ··· 185 185 186 186 // Draw issues icon, count, and label 187 187 issueStartX := currentX 188 188 - err = statsArea.DrawSVGIcon("static/icons/circle-dot.svg", currentX, statsY+iconBaselineOffset-iconSize/2, iconSize, iconColor) 188 188 + err = statsArea.DrawSVGIcon("static/icons/circle-dot.svg", currentX, statsY+iconBaselineOffset-iconSize/2+5, iconSize, iconColor) 189 189 if err != nil { 190 190 log.Printf("failed to draw circle-dot icon: %v", err) 191 191 } ··· 210 210 211 211 // Draw pull request icon, count, and label 212 212 prStartX := currentX 213 213 - err = statsArea.DrawSVGIcon("static/icons/git-pull-request.svg", currentX, statsY+iconBaselineOffset-iconSize/2, iconSize, iconColor) 213 213 + err = statsArea.DrawSVGIcon("static/icons/git-pull-request.svg", currentX, statsY+iconBaselineOffset-iconSize/2+5, iconSize, iconColor) 214 214 if err != nil { 215 215 log.Printf("failed to draw git-pull-request icon: %v", err) 216 216 }

+11 -2

appview/repo/repo.go

··· 192 192 var tagResp types.RepoTagsResponse 193 193 if err := json.Unmarshal(tagBytes, &tagResp); err == nil { 194 194 for _, tag := range tagResp.Tags { 195 195 - tagMap[tag.Hash] = append(tagMap[tag.Hash], tag.Name) 195 195 + hash := tag.Hash 196 196 + if tag.Tag != nil { 197 197 + hash = tag.Tag.Target.String() 198 198 + } 199 199 + tagMap[hash] = append(tagMap[hash], tag.Name) 196 200 } 197 201 } 198 202 } ··· 2565 2569 return 2566 2570 } 2567 2571 2568 2568 - diff := patchutil.AsNiceDiff(formatPatch.Patch, base) 2572 2572 + var diff types.NiceDiff 2573 2573 + if formatPatch.CombinedPatchRaw != "" { 2574 2574 + diff = patchutil.AsNiceDiff(formatPatch.CombinedPatchRaw, base) 2575 2575 + } else { 2576 2576 + diff = patchutil.AsNiceDiff(formatPatch.FormatPatchRaw, base) 2577 2577 + } 2569 2578 2570 2579 repoinfo := f.RepoInfo(user) 2571 2580

+3 -2

appview/settings/settings.go

··· 22 22 "tangled.org/core/tid" 23 23 24 24 comatproto "github.com/bluesky-social/indigo/api/atproto" 25 25 + "github.com/bluesky-social/indigo/atproto/syntax" 25 26 lexutil "github.com/bluesky-social/indigo/lex/util" 26 27 "github.com/gliderlabs/ssh" 27 28 "github.com/google/uuid" ··· 91 92 user := s.OAuth.GetUser(r) 92 93 did := s.OAuth.GetDid(r) 93 94 94 94 - prefs, err := s.Db.GetNotificationPreferences(r.Context(), did) 95 95 + prefs, err := db.GetNotificationPreference(s.Db, did) 95 96 if err != nil { 96 97 log.Printf("failed to get notification preferences: %s", err) 97 98 s.Pages.Notice(w, "settings-notifications-error", "Unable to load notification preferences.") ··· 110 111 did := s.OAuth.GetDid(r) 111 112 112 113 prefs := &models.NotificationPreferences{ 113 113 - UserDid: did, 114 114 + UserDid: syntax.DID(did), 114 115 RepoStarred: r.FormValue("repo_starred") == "on", 115 116 IssueCreated: r.FormValue("issue_created") == "on", 116 117 IssueCommented: r.FormValue("issue_commented") == "on",

+18

appview/signup/requests.go

··· 102 102 103 103 return result.DID, nil 104 104 } 105 105 + 106 106 + func (s *Signup) deleteAccountRequest(did string) error { 107 107 + body := map[string]string{ 108 108 + "did": did, 109 109 + } 110 110 + 111 111 + resp, err := s.makePdsRequest("POST", "com.atproto.admin.deleteAccount", body, true) 112 112 + if err != nil { 113 113 + return err 114 114 + } 115 115 + defer resp.Body.Close() 116 116 + 117 117 + if resp.StatusCode != http.StatusOK { 118 118 + return s.handlePdsError(resp, "delete account") 119 119 + } 120 120 + 121 121 + return nil 122 122 + }

+93 -36

appview/signup/signup.go

··· 2 2 3 3 import ( 4 4 "bufio" 5 5 + "context" 5 6 "encoding/json" 6 7 "errors" 7 8 "fmt" ··· 216 217 return 217 218 } 218 219 219 219 - did, err := s.createAccountRequest(username, password, email, code) 220 220 - if err != nil { 221 221 - s.l.Error("failed to create account", "error", err) 222 222 - s.pages.Notice(w, "signup-error", err.Error()) 223 223 - return 224 224 - } 225 225 - 226 220 if s.cf == nil { 227 221 s.l.Error("cloudflare client is nil", "error", "Cloudflare integration is not enabled in configuration") 228 222 s.pages.Notice(w, "signup-error", "Account signup is currently disabled. DNS record creation is not available. Please contact support.") 229 223 return 230 224 } 231 225 232 232 - err = s.cf.CreateDNSRecord(r.Context(), dns.Record{ 233 233 - Type: "TXT", 234 234 - Name: "_atproto." + username, 235 235 - Content: fmt.Sprintf(`"did=%s"`, did), 236 236 - TTL: 6400, 237 237 - Proxied: false, 238 238 - }) 226 226 + // Execute signup transactionally with rollback capability 227 227 + err = s.executeSignupTransaction(r.Context(), username, password, email, code, w) 239 228 if err != nil { 240 240 - s.l.Error("failed to create DNS record", "error", err) 241 241 - s.pages.Notice(w, "signup-error", "Failed to create DNS record for your handle. Please contact support.") 229 229 + // Error already logged and notice already sent 242 230 return 243 231 } 232 232 + } 233 233 + } 244 234 245 245 - err = db.AddEmail(s.db, models.Email{ 246 246 - Did: did, 247 247 - Address: email, 248 248 - Verified: true, 249 249 - Primary: true, 250 250 - }) 251 251 - if err != nil { 252 252 - s.l.Error("failed to add email", "error", err) 253 253 - s.pages.Notice(w, "signup-error", "Failed to complete sign up. Try again later.") 254 254 - return 255 255 - } 235 235 + // executeSignupTransaction performs the signup process transactionally with rollback 236 236 + func (s *Signup) executeSignupTransaction(ctx context.Context, username, password, email, code string, w http.ResponseWriter) error { 237 237 + var recordID string 238 238 + var did string 239 239 + var emailAdded bool 256 240 257 257 - s.pages.Notice(w, "signup-msg", fmt.Sprintf(`Account created successfully. You can now 258 258 - <a class="underline text-black dark:text-white" href="/login">login</a> 259 259 - with <code>%s.tngl.sh</code>.`, username)) 241 241 + success := false 242 242 + defer func() { 243 243 + if !success { 244 244 + s.l.Info("rolling back signup transaction", "username", username, "did", did) 260 245 261 261 - go func() { 262 262 - err := db.DeleteInflightSignup(s.db, email) 263 263 - if err != nil { 264 264 - s.l.Error("failed to delete inflight signup", "error", err) 246 246 + // Rollback DNS record 247 247 + if recordID != "" { 248 248 + if err := s.cf.DeleteDNSRecord(ctx, recordID); err != nil { 249 249 + s.l.Error("failed to rollback DNS record", "error", err, "recordID", recordID) 250 250 + } else { 251 251 + s.l.Info("successfully rolled back DNS record", "recordID", recordID) 252 252 + } 265 253 } 266 266 - }() 267 267 - return 254 254 + 255 255 + // Rollback PDS account 256 256 + if did != "" { 257 257 + if err := s.deleteAccountRequest(did); err != nil { 258 258 + s.l.Error("failed to rollback PDS account", "error", err, "did", did) 259 259 + } else { 260 260 + s.l.Info("successfully rolled back PDS account", "did", did) 261 261 + } 262 262 + } 263 263 + 264 264 + // Rollback email from database 265 265 + if emailAdded { 266 266 + if err := db.DeleteEmail(s.db, did, email); err != nil { 267 267 + s.l.Error("failed to rollback email from database", "error", err, "email", email) 268 268 + } else { 269 269 + s.l.Info("successfully rolled back email from database", "email", email) 270 270 + } 271 271 + } 272 272 + } 273 273 + }() 274 274 + 275 275 + // step 1: create account in PDS 276 276 + did, err := s.createAccountRequest(username, password, email, code) 277 277 + if err != nil { 278 278 + s.l.Error("failed to create account", "error", err) 279 279 + s.pages.Notice(w, "signup-error", err.Error()) 280 280 + return err 268 281 } 282 282 + 283 283 + // step 2: create DNS record with actual DID 284 284 + recordID, err = s.cf.CreateDNSRecord(ctx, dns.Record{ 285 285 + Type: "TXT", 286 286 + Name: "_atproto." + username, 287 287 + Content: fmt.Sprintf(`"did=%s"`, did), 288 288 + TTL: 6400, 289 289 + Proxied: false, 290 290 + }) 291 291 + if err != nil { 292 292 + s.l.Error("failed to create DNS record", "error", err) 293 293 + s.pages.Notice(w, "signup-error", "Failed to create DNS record for your handle. Please contact support.") 294 294 + return err 295 295 + } 296 296 + 297 297 + // step 3: add email to database 298 298 + err = db.AddEmail(s.db, models.Email{ 299 299 + Did: did, 300 300 + Address: email, 301 301 + Verified: true, 302 302 + Primary: true, 303 303 + }) 304 304 + if err != nil { 305 305 + s.l.Error("failed to add email", "error", err) 306 306 + s.pages.Notice(w, "signup-error", "Failed to complete sign up. Try again later.") 307 307 + return err 308 308 + } 309 309 + emailAdded = true 310 310 + 311 311 + // if we get here, we've successfully created the account and added the email 312 312 + success = true 313 313 + 314 314 + s.pages.Notice(w, "signup-msg", fmt.Sprintf(`Account created successfully. You can now 315 315 + <a class="underline text-black dark:text-white" href="/login">login</a> 316 316 + with <code>%s.tngl.sh</code>.`, username)) 317 317 + 318 318 + // clean up inflight signup asynchronously 319 319 + go func() { 320 320 + if err := db.DeleteInflightSignup(s.db, email); err != nil { 321 321 + s.l.Error("failed to delete inflight signup", "error", err) 322 322 + } 323 323 + }() 324 324 + 325 325 + return nil 269 326 } 270 327 271 328 type turnstileResponse struct {

+1

appview/state/follow.go

··· 26 26 subjectIdent, err := s.idResolver.ResolveIdent(r.Context(), subject) 27 27 if err != nil { 28 28 log.Println("failed to follow, invalid did") 29 29 + return 29 30 } 30 31 31 32 if currentUser.Did == subjectIdent.DID.String() {

+1

appview/state/router.go

··· 277 277 s.config, 278 278 s.notifier, 279 279 s.enforcer, 280 280 + s.validator, 280 281 log.SubLogger(s.logger, "pulls"), 281 282 ) 282 283 return pulls.Router(mw)

+25

appview/validator/patch.go

··· 1 1 + package validator 2 2 + 3 3 + import ( 4 4 + "fmt" 5 5 + "strings" 6 6 + 7 7 + "tangled.org/core/patchutil" 8 8 + ) 9 9 + 10 10 + func (v *Validator) ValidatePatch(patch *string) error { 11 11 + if patch == nil || *patch == "" { 12 12 + return fmt.Errorf("patch is empty") 13 13 + } 14 14 + 15 15 + // add newline if not present to diff style patches 16 16 + if !patchutil.IsFormatPatch(*patch) && !strings.HasSuffix(*patch, "\n") { 17 17 + *patch = *patch + "\n" 18 18 + } 19 19 + 20 20 + if err := patchutil.IsPatchValid(*patch); err != nil { 21 21 + return err 22 22 + } 23 23 + 24 24 + return nil 25 25 + }

+2 -1

docs/knot-hosting.md

··· 39 39 ``` 40 40 41 41 Next, move the `knot` binary to a location owned by `root` -- 42 42 - `/usr/local/bin/knot` is a good choice: 42 42 + `/usr/local/bin/` is a good choice. Make sure the binary itself is also owned by `root`: 43 43 44 44 ``` 45 45 sudo mv knot /usr/local/bin/knot 46 46 + sudo chown root:root /usr/local/bin/knot 46 47 ``` 47 48 48 49 This is necessary because SSH `AuthorizedKeysCommand` requires [really

+2

knotserver/xrpc/merge_check.go

··· 81 81 } 82 82 } 83 83 84 84 + l.Debug("merge check response", "isConflicted", response.Is_conflicted, "err", response.Error, "conflicts", response.Conflicts) 85 85 + 84 86 w.Header().Set("Content-Type", "application/json") 85 87 w.WriteHeader(http.StatusOK) 86 88 json.NewEncoder(w).Encode(response)

+20 -4

knotserver/xrpc/repo_compare.go

··· 4 4 "fmt" 5 5 "net/http" 6 6 7 7 + "github.com/bluekeyes/go-gitdiff/gitdiff" 7 8 "tangled.org/core/knotserver/git" 8 9 "tangled.org/core/types" 9 10 xrpcerr "tangled.org/core/xrpc/errors" ··· 71 72 return 72 73 } 73 74 75 75 + var combinedPatch []*gitdiff.File 76 76 + var combinedPatchRaw string 77 77 + // we need the combined patch 78 78 + if len(formatPatch) >= 2 { 79 79 + diffTree, err := gr.DiffTree(commit1, commit2) 80 80 + if err != nil { 81 81 + x.Logger.Error("error comparing revisions", "msg", err.Error()) 82 82 + } else { 83 83 + combinedPatch = diffTree.Diff 84 84 + combinedPatchRaw = diffTree.Patch 85 85 + } 86 86 + } 87 87 + 74 88 response := types.RepoFormatPatchResponse{ 75 75 - Rev1: commit1.Hash.String(), 76 76 - Rev2: commit2.Hash.String(), 77 77 - FormatPatch: formatPatch, 78 78 - Patch: rawPatch, 89 89 + Rev1: commit1.Hash.String(), 90 90 + Rev2: commit2.Hash.String(), 91 91 + FormatPatch: formatPatch, 92 92 + FormatPatchRaw: rawPatch, 93 93 + CombinedPatch: combinedPatch, 94 94 + CombinedPatchRaw: combinedPatchRaw, 79 95 } 80 96 81 97 writeJson(w, response)

+2 -2

nix/modules/knot.nix

··· 22 22 23 23 appviewEndpoint = mkOption { 24 24 type = types.str; 25 25 - default = "https://tangled.sh"; 25 25 + default = "https://tangled.org"; 26 26 description = "Appview endpoint"; 27 27 }; 28 28 ··· 107 107 108 108 hostname = mkOption { 109 109 type = types.str; 110 110 - example = "knot.tangled.sh"; 110 110 + example = "my.knot.com"; 111 111 description = "Hostname for the server (required)"; 112 112 }; 113 113

+2 -2

nix/modules/spindle.nix

··· 33 33 34 34 hostname = mkOption { 35 35 type = types.str; 36 36 - example = "spindle.tangled.sh"; 36 36 + example = "my.spindle.com"; 37 37 description = "Hostname for the server (required)"; 38 38 }; 39 39 ··· 92 92 pipelines = { 93 93 nixery = mkOption { 94 94 type = types.str; 95 95 - default = "nixery.tangled.sh"; 95 95 + default = "nixery.tangled.sh"; # note: this is *not* on tangled.org yet 96 96 description = "Nixery instance to use"; 97 97 }; 98 98

+18 -7

patchutil/patchutil.go

··· 1 1 package patchutil 2 2 3 3 import ( 4 4 + "errors" 4 5 "fmt" 5 6 "log" 6 7 "os" ··· 42 43 // IsPatchValid checks if the given patch string is valid. 43 44 // It performs very basic sniffing for either git-diff or git-format-patch 44 45 // header lines. For format patches, it attempts to extract and validate each one. 45 45 - func IsPatchValid(patch string) bool { 46 46 + var ( 47 47 + EmptyPatchError error = errors.New("patch is empty") 48 48 + GenericPatchError error = errors.New("patch is invalid") 49 49 + FormatPatchError error = errors.New("patch is not a valid format-patch") 50 50 + ) 51 51 + 52 52 + func IsPatchValid(patch string) error { 46 53 if len(patch) == 0 { 47 47 - return false 54 54 + return EmptyPatchError 48 55 } 49 56 50 57 lines := strings.Split(patch, "\n") 51 58 if len(lines) < 2 { 52 52 - return false 59 59 + return EmptyPatchError 53 60 } 54 61 55 62 firstLine := strings.TrimSpace(lines[0]) ··· 60 67 strings.HasPrefix(firstLine, "Index: ") || 61 68 strings.HasPrefix(firstLine, "+++ ") || 62 69 strings.HasPrefix(firstLine, "@@ ") { 63 63 - return true 70 70 + return nil 64 71 } 65 72 66 73 // check if it's format-patch ··· 70 77 // it's safe to say it's broken. 71 78 patches, err := ExtractPatches(patch) 72 79 if err != nil { 73 73 - return false 80 80 + return fmt.Errorf("%w: %w", FormatPatchError, err) 74 81 } 75 75 - return len(patches) > 0 82 82 + if len(patches) == 0 { 83 83 + return EmptyPatchError 84 84 + } 85 85 + 86 86 + return nil 76 87 } 77 88 78 78 - return false 89 89 + return GenericPatchError 79 90 } 80 91 81 92 func IsFormatPatch(patch string) bool {

+13 -12

patchutil/patchutil_test.go

··· 1 1 package patchutil 2 2 3 3 import ( 4 4 + "errors" 4 5 "reflect" 5 6 "testing" 6 7 ) ··· 9 10 tests := []struct { 10 11 name string 11 12 patch string 12 12 - expected bool 13 13 + expected error 13 14 }{ 14 15 { 15 16 name: `empty patch`, 16 17 patch: ``, 17 17 - expected: false, 18 18 + expected: EmptyPatchError, 18 19 }, 19 20 { 20 21 name: `single line patch`, 21 22 patch: `single line`, 22 22 - expected: false, 23 23 + expected: EmptyPatchError, 23 24 }, 24 25 { 25 26 name: `valid diff patch`, ··· 31 32 -old line 32 33 +new line 33 34 context`, 34 34 - expected: true, 35 35 + expected: nil, 35 36 }, 36 37 { 37 38 name: `valid patch starting with ---`, ··· 41 42 -old line 42 43 +new line 43 44 context`, 44 44 - expected: true, 45 45 + expected: nil, 45 46 }, 46 47 { 47 48 name: `valid patch starting with Index`, ··· 53 54 -old line 54 55 +new line 55 56 context`, 56 56 - expected: true, 57 57 + expected: nil, 57 58 }, 58 59 { 59 60 name: `valid patch starting with +++`, ··· 63 64 -old line 64 65 +new line 65 66 context`, 66 66 - expected: true, 67 67 + expected: nil, 67 68 }, 68 69 { 69 70 name: `valid patch starting with @@`, ··· 72 73 +new line 73 74 context 74 75 `, 75 75 - expected: true, 76 76 + expected: nil, 76 77 }, 77 78 { 78 79 name: `valid format patch`, ··· 90 91 +new content 91 92 -- 92 93 2.48.1`, 93 93 - expected: true, 94 94 + expected: nil, 94 95 }, 95 96 { 96 97 name: `invalid format patch`, 97 98 patch: `From 1234567890123456789012345678901234567890 Mon Sep 17 00:00:00 2001 98 99 From: Author <author@example.com> 99 100 This is not a valid patch format`, 100 100 - expected: false, 101 101 + expected: FormatPatchError, 101 102 }, 102 103 { 103 104 name: `not a patch at all`, ··· 105 106 just some 106 107 random text 107 108 that isn't a patch`, 108 108 - expected: false, 109 109 + expected: GenericPatchError, 109 110 }, 110 111 } 111 112 112 113 for _, tt := range tests { 113 114 t.Run(tt.name, func(t *testing.T) { 114 115 result := IsPatchValid(tt.patch) 115 115 - if result != tt.expected { 116 116 + if !errors.Is(result, tt.expected) { 116 117 t.Errorf("IsPatchValid() = %v, want %v", result, tt.expected) 117 118 } 118 119 })

+7 -5

types/repo.go

··· 1 1 package types 2 2 3 3 import ( 4 4 + "github.com/bluekeyes/go-gitdiff/gitdiff" 4 5 "github.com/go-git/go-git/v5/plumbing/object" 5 6 ) 6 7 ··· 33 34 } 34 35 35 36 type RepoFormatPatchResponse struct { 36 36 - Rev1 string `json:"rev1,omitempty"` 37 37 - Rev2 string `json:"rev2,omitempty"` 38 38 - FormatPatch []FormatPatch `json:"format_patch,omitempty"` 39 39 - MergeBase string `json:"merge_base,omitempty"` // deprecated 40 40 - Patch string `json:"patch,omitempty"` 37 37 + Rev1 string `json:"rev1,omitempty"` 38 38 + Rev2 string `json:"rev2,omitempty"` 39 39 + FormatPatch []FormatPatch `json:"format_patch,omitempty"` 40 40 + FormatPatchRaw string `json:"patch,omitempty"` 41 41 + CombinedPatch []*gitdiff.File `json:"combined_patch,omitempty"` 42 42 + CombinedPatchRaw string `json:"combined_patch_raw,omitempty"` 41 43 } 42 44 43 45 type RepoTreeResponse struct {