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tangled.org
1package pages
2
3import (
4 "bytes"
5 "crypto/sha256"
6 "embed"
7 "encoding/hex"
8 "fmt"
9 "html/template"
10 "io"
11 "io/fs"
12 "log/slog"
13 "net/http"
14 "os"
15 "path/filepath"
16 "strings"
17 "sync"
18
19 "tangled.org/core/api/tangled"
20 "tangled.org/core/appview/commitverify"
21 "tangled.org/core/appview/config"
22 "tangled.org/core/appview/models"
23 "tangled.org/core/appview/oauth"
24 "tangled.org/core/appview/pages/markup"
25 "tangled.org/core/appview/pages/repoinfo"
26 "tangled.org/core/appview/pagination"
27 "tangled.org/core/idresolver"
28 "tangled.org/core/patchutil"
29 "tangled.org/core/types"
30
31 "github.com/alecthomas/chroma/v2"
32 chromahtml "github.com/alecthomas/chroma/v2/formatters/html"
33 "github.com/alecthomas/chroma/v2/lexers"
34 "github.com/alecthomas/chroma/v2/styles"
35 "github.com/bluesky-social/indigo/atproto/identity"
36 "github.com/bluesky-social/indigo/atproto/syntax"
37 "github.com/go-git/go-git/v5/plumbing"
38 "github.com/go-git/go-git/v5/plumbing/object"
39)
40
41//go:embed templates/* static legal
42var Files embed.FS
43
44type Pages struct {
45 mu sync.RWMutex
46 cache *TmplCache[string, *template.Template]
47
48 avatar config.AvatarConfig
49 resolver *idresolver.Resolver
50 dev bool
51 embedFS fs.FS
52 templateDir string // Path to templates on disk for dev mode
53 rctx *markup.RenderContext
54 logger *slog.Logger
55}
56
57func NewPages(config *config.Config, res *idresolver.Resolver) *Pages {
58 // initialized with safe defaults, can be overriden per use
59 rctx := &markup.RenderContext{
60 IsDev: config.Core.Dev,
61 CamoUrl: config.Camo.Host,
62 CamoSecret: config.Camo.SharedSecret,
63 Sanitizer: markup.NewSanitizer(),
64 }
65
66 p := &Pages{
67 mu: sync.RWMutex{},
68 cache: NewTmplCache[string, *template.Template](),
69 dev: config.Core.Dev,
70 avatar: config.Avatar,
71 rctx: rctx,
72 resolver: res,
73 templateDir: "appview/pages",
74 logger: slog.Default().With("component", "pages"),
75 }
76
77 if p.dev {
78 p.embedFS = os.DirFS(p.templateDir)
79 } else {
80 p.embedFS = Files
81 }
82
83 return p
84}
85
86// reverse of pathToName
87func (p *Pages) nameToPath(s string) string {
88 return "templates/" + s + ".html"
89}
90
91func (p *Pages) fragmentPaths() ([]string, error) {
92 var fragmentPaths []string
93 err := fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
94 if err != nil {
95 return err
96 }
97 if d.IsDir() {
98 return nil
99 }
100 if !strings.HasSuffix(path, ".html") {
101 return nil
102 }
103 if !strings.Contains(path, "fragments/") {
104 return nil
105 }
106 fragmentPaths = append(fragmentPaths, path)
107 return nil
108 })
109 if err != nil {
110 return nil, err
111 }
112
113 return fragmentPaths, nil
114}
115
116// parse without memoization
117func (p *Pages) rawParse(stack ...string) (*template.Template, error) {
118 paths, err := p.fragmentPaths()
119 if err != nil {
120 return nil, err
121 }
122 for _, s := range stack {
123 paths = append(paths, p.nameToPath(s))
124 }
125
126 funcs := p.funcMap()
127 top := stack[len(stack)-1]
128 parsed, err := template.New(top).
129 Funcs(funcs).
130 ParseFS(p.embedFS, paths...)
131 if err != nil {
132 return nil, err
133 }
134
135 return parsed, nil
136}
137
138func (p *Pages) parse(stack ...string) (*template.Template, error) {
139 key := strings.Join(stack, "|")
140
141 // never cache in dev mode
142 if cached, exists := p.cache.Get(key); !p.dev && exists {
143 return cached, nil
144 }
145
146 result, err := p.rawParse(stack...)
147 if err != nil {
148 return nil, err
149 }
150
151 p.cache.Set(key, result)
152 return result, nil
153}
154
155func (p *Pages) parseBase(top string) (*template.Template, error) {
156 stack := []string{
157 "layouts/base",
158 top,
159 }
160 return p.parse(stack...)
161}
162
163func (p *Pages) parseRepoBase(top string) (*template.Template, error) {
164 stack := []string{
165 "layouts/base",
166 "layouts/repobase",
167 top,
168 }
169 return p.parse(stack...)
170}
171
172func (p *Pages) parseProfileBase(top string) (*template.Template, error) {
173 stack := []string{
174 "layouts/base",
175 "layouts/profilebase",
176 top,
177 }
178 return p.parse(stack...)
179}
180
181func (p *Pages) executePlain(name string, w io.Writer, params any) error {
182 tpl, err := p.parse(name)
183 if err != nil {
184 return err
185 }
186
187 return tpl.Execute(w, params)
188}
189
190func (p *Pages) execute(name string, w io.Writer, params any) error {
191 tpl, err := p.parseBase(name)
192 if err != nil {
193 return err
194 }
195
196 return tpl.ExecuteTemplate(w, "layouts/base", params)
197}
198
199func (p *Pages) executeRepo(name string, w io.Writer, params any) error {
200 tpl, err := p.parseRepoBase(name)
201 if err != nil {
202 return err
203 }
204
205 return tpl.ExecuteTemplate(w, "layouts/base", params)
206}
207
208func (p *Pages) executeProfile(name string, w io.Writer, params any) error {
209 tpl, err := p.parseProfileBase(name)
210 if err != nil {
211 return err
212 }
213
214 return tpl.ExecuteTemplate(w, "layouts/base", params)
215}
216
217func (p *Pages) Favicon(w io.Writer) error {
218 return p.executePlain("fragments/dolly/silhouette", w, nil)
219}
220
221type LoginParams struct {
222 ReturnUrl string
223}
224
225func (p *Pages) Login(w io.Writer, params LoginParams) error {
226 return p.executePlain("user/login", w, params)
227}
228
229func (p *Pages) Signup(w io.Writer) error {
230 return p.executePlain("user/signup", w, nil)
231}
232
233func (p *Pages) CompleteSignup(w io.Writer) error {
234 return p.executePlain("user/completeSignup", w, nil)
235}
236
237type TermsOfServiceParams struct {
238 LoggedInUser *oauth.User
239 Content template.HTML
240}
241
242func (p *Pages) TermsOfService(w io.Writer, params TermsOfServiceParams) error {
243 filename := "terms.md"
244 filePath := filepath.Join("legal", filename)
245
246 file, err := p.embedFS.Open(filePath)
247 if err != nil {
248 return fmt.Errorf("failed to read %s: %w", filename, err)
249 }
250 defer file.Close()
251
252 markdownBytes, err := io.ReadAll(file)
253 if err != nil {
254 return fmt.Errorf("failed to read %s: %w", filename, err)
255 }
256
257 p.rctx.RendererType = markup.RendererTypeDefault
258 htmlString := p.rctx.RenderMarkdown(string(markdownBytes))
259 sanitized := p.rctx.SanitizeDefault(htmlString)
260 params.Content = template.HTML(sanitized)
261
262 return p.execute("legal/terms", w, params)
263}
264
265type PrivacyPolicyParams struct {
266 LoggedInUser *oauth.User
267 Content template.HTML
268}
269
270func (p *Pages) PrivacyPolicy(w io.Writer, params PrivacyPolicyParams) error {
271 filename := "privacy.md"
272 filePath := filepath.Join("legal", filename)
273
274 file, err := p.embedFS.Open(filePath)
275 if err != nil {
276 return fmt.Errorf("failed to read %s: %w", filename, err)
277 }
278 defer file.Close()
279
280 markdownBytes, err := io.ReadAll(file)
281 if err != nil {
282 return fmt.Errorf("failed to read %s: %w", filename, err)
283 }
284
285 p.rctx.RendererType = markup.RendererTypeDefault
286 htmlString := p.rctx.RenderMarkdown(string(markdownBytes))
287 sanitized := p.rctx.SanitizeDefault(htmlString)
288 params.Content = template.HTML(sanitized)
289
290 return p.execute("legal/privacy", w, params)
291}
292
293type BrandParams struct {
294 LoggedInUser *oauth.User
295}
296
297func (p *Pages) Brand(w io.Writer, params BrandParams) error {
298 return p.execute("brand/brand", w, params)
299}
300
301type TimelineParams struct {
302 LoggedInUser *oauth.User
303 Timeline []models.TimelineEvent
304 Repos []models.Repo
305}
306
307func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
308 return p.execute("timeline/timeline", w, params)
309}
310
311type UserProfileSettingsParams struct {
312 LoggedInUser *oauth.User
313 Tabs []map[string]any
314 Tab string
315}
316
317func (p *Pages) UserProfileSettings(w io.Writer, params UserProfileSettingsParams) error {
318 return p.execute("user/settings/profile", w, params)
319}
320
321type NotificationsParams struct {
322 LoggedInUser *oauth.User
323 Notifications []*models.NotificationWithEntity
324 UnreadCount int
325 HasMore bool
326 NextOffset int
327 Limit int
328}
329
330func (p *Pages) Notifications(w io.Writer, params NotificationsParams) error {
331 return p.execute("notifications/list", w, params)
332}
333
334type NotificationItemParams struct {
335 Notification *models.Notification
336}
337
338func (p *Pages) NotificationItem(w io.Writer, params NotificationItemParams) error {
339 return p.executePlain("notifications/fragments/item", w, params)
340}
341
342type NotificationCountParams struct {
343 Count int
344}
345
346func (p *Pages) NotificationCount(w io.Writer, params NotificationCountParams) error {
347 return p.executePlain("notifications/fragments/count", w, params)
348}
349
350type UserKeysSettingsParams struct {
351 LoggedInUser *oauth.User
352 PubKeys []models.PublicKey
353 Tabs []map[string]any
354 Tab string
355}
356
357func (p *Pages) UserKeysSettings(w io.Writer, params UserKeysSettingsParams) error {
358 return p.execute("user/settings/keys", w, params)
359}
360
361type UserEmailsSettingsParams struct {
362 LoggedInUser *oauth.User
363 Emails []models.Email
364 Tabs []map[string]any
365 Tab string
366}
367
368func (p *Pages) UserEmailsSettings(w io.Writer, params UserEmailsSettingsParams) error {
369 return p.execute("user/settings/emails", w, params)
370}
371
372type UserNotificationSettingsParams struct {
373 LoggedInUser *oauth.User
374 Preferences *models.NotificationPreferences
375 Tabs []map[string]any
376 Tab string
377}
378
379func (p *Pages) UserNotificationSettings(w io.Writer, params UserNotificationSettingsParams) error {
380 return p.execute("user/settings/notifications", w, params)
381}
382
383type UpgradeBannerParams struct {
384 Registrations []models.Registration
385 Spindles []models.Spindle
386}
387
388func (p *Pages) UpgradeBanner(w io.Writer, params UpgradeBannerParams) error {
389 return p.executePlain("banner", w, params)
390}
391
392type KnotsParams struct {
393 LoggedInUser *oauth.User
394 Registrations []models.Registration
395}
396
397func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
398 return p.execute("knots/index", w, params)
399}
400
401type KnotParams struct {
402 LoggedInUser *oauth.User
403 Registration *models.Registration
404 Members []string
405 Repos map[string][]models.Repo
406 IsOwner bool
407}
408
409func (p *Pages) Knot(w io.Writer, params KnotParams) error {
410 return p.execute("knots/dashboard", w, params)
411}
412
413type KnotListingParams struct {
414 *models.Registration
415}
416
417func (p *Pages) KnotListing(w io.Writer, params KnotListingParams) error {
418 return p.executePlain("knots/fragments/knotListing", w, params)
419}
420
421type SpindlesParams struct {
422 LoggedInUser *oauth.User
423 Spindles []models.Spindle
424}
425
426func (p *Pages) Spindles(w io.Writer, params SpindlesParams) error {
427 return p.execute("spindles/index", w, params)
428}
429
430type SpindleListingParams struct {
431 models.Spindle
432}
433
434func (p *Pages) SpindleListing(w io.Writer, params SpindleListingParams) error {
435 return p.executePlain("spindles/fragments/spindleListing", w, params)
436}
437
438type SpindleDashboardParams struct {
439 LoggedInUser *oauth.User
440 Spindle models.Spindle
441 Members []string
442 Repos map[string][]models.Repo
443}
444
445func (p *Pages) SpindleDashboard(w io.Writer, params SpindleDashboardParams) error {
446 return p.execute("spindles/dashboard", w, params)
447}
448
449type NewRepoParams struct {
450 LoggedInUser *oauth.User
451 Knots []string
452}
453
454func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
455 return p.execute("repo/new", w, params)
456}
457
458type ForkRepoParams struct {
459 LoggedInUser *oauth.User
460 Knots []string
461 RepoInfo repoinfo.RepoInfo
462}
463
464func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
465 return p.execute("repo/fork", w, params)
466}
467
468type ProfileCard struct {
469 UserDid string
470 UserHandle string
471 FollowStatus models.FollowStatus
472 Punchcard *models.Punchcard
473 Profile *models.Profile
474 Stats ProfileStats
475 Active string
476}
477
478type ProfileStats struct {
479 RepoCount int64
480 StarredCount int64
481 StringCount int64
482 FollowersCount int64
483 FollowingCount int64
484}
485
486func (p *ProfileCard) GetTabs() [][]any {
487 tabs := [][]any{
488 {"overview", "overview", "square-chart-gantt", nil},
489 {"repos", "repos", "book-marked", p.Stats.RepoCount},
490 {"starred", "starred", "star", p.Stats.StarredCount},
491 {"strings", "strings", "line-squiggle", p.Stats.StringCount},
492 }
493
494 return tabs
495}
496
497type ProfileOverviewParams struct {
498 LoggedInUser *oauth.User
499 Repos []models.Repo
500 CollaboratingRepos []models.Repo
501 ProfileTimeline *models.ProfileTimeline
502 Card *ProfileCard
503 Active string
504}
505
506func (p *Pages) ProfileOverview(w io.Writer, params ProfileOverviewParams) error {
507 params.Active = "overview"
508 return p.executeProfile("user/overview", w, params)
509}
510
511type ProfileReposParams struct {
512 LoggedInUser *oauth.User
513 Repos []models.Repo
514 Card *ProfileCard
515 Active string
516}
517
518func (p *Pages) ProfileRepos(w io.Writer, params ProfileReposParams) error {
519 params.Active = "repos"
520 return p.executeProfile("user/repos", w, params)
521}
522
523type ProfileStarredParams struct {
524 LoggedInUser *oauth.User
525 Repos []models.Repo
526 Card *ProfileCard
527 Active string
528}
529
530func (p *Pages) ProfileStarred(w io.Writer, params ProfileStarredParams) error {
531 params.Active = "starred"
532 return p.executeProfile("user/starred", w, params)
533}
534
535type ProfileStringsParams struct {
536 LoggedInUser *oauth.User
537 Strings []models.String
538 Card *ProfileCard
539 Active string
540}
541
542func (p *Pages) ProfileStrings(w io.Writer, params ProfileStringsParams) error {
543 params.Active = "strings"
544 return p.executeProfile("user/strings", w, params)
545}
546
547type FollowCard struct {
548 UserDid string
549 LoggedInUser *oauth.User
550 FollowStatus models.FollowStatus
551 FollowersCount int64
552 FollowingCount int64
553 Profile *models.Profile
554}
555
556type ProfileFollowersParams struct {
557 LoggedInUser *oauth.User
558 Followers []FollowCard
559 Card *ProfileCard
560 Active string
561}
562
563func (p *Pages) ProfileFollowers(w io.Writer, params ProfileFollowersParams) error {
564 params.Active = "overview"
565 return p.executeProfile("user/followers", w, params)
566}
567
568type ProfileFollowingParams struct {
569 LoggedInUser *oauth.User
570 Following []FollowCard
571 Card *ProfileCard
572 Active string
573}
574
575func (p *Pages) ProfileFollowing(w io.Writer, params ProfileFollowingParams) error {
576 params.Active = "overview"
577 return p.executeProfile("user/following", w, params)
578}
579
580type FollowFragmentParams struct {
581 UserDid string
582 FollowStatus models.FollowStatus
583}
584
585func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
586 return p.executePlain("user/fragments/follow", w, params)
587}
588
589type EditBioParams struct {
590 LoggedInUser *oauth.User
591 Profile *models.Profile
592}
593
594func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
595 return p.executePlain("user/fragments/editBio", w, params)
596}
597
598type EditPinsParams struct {
599 LoggedInUser *oauth.User
600 Profile *models.Profile
601 AllRepos []PinnedRepo
602}
603
604type PinnedRepo struct {
605 IsPinned bool
606 models.Repo
607}
608
609func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
610 return p.executePlain("user/fragments/editPins", w, params)
611}
612
613type RepoStarFragmentParams struct {
614 IsStarred bool
615 RepoAt syntax.ATURI
616 Stats models.RepoStats
617}
618
619func (p *Pages) RepoStarFragment(w io.Writer, params RepoStarFragmentParams) error {
620 return p.executePlain("repo/fragments/repoStar", w, params)
621}
622
623type RepoDescriptionParams struct {
624 RepoInfo repoinfo.RepoInfo
625}
626
627func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
628 return p.executePlain("repo/fragments/editRepoDescription", w, params)
629}
630
631func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
632 return p.executePlain("repo/fragments/repoDescription", w, params)
633}
634
635type RepoIndexParams struct {
636 LoggedInUser *oauth.User
637 RepoInfo repoinfo.RepoInfo
638 Active string
639 TagMap map[string][]string
640 CommitsTrunc []*object.Commit
641 TagsTrunc []*types.TagReference
642 BranchesTrunc []types.Branch
643 // ForkInfo *types.ForkInfo
644 HTMLReadme template.HTML
645 Raw bool
646 EmailToDidOrHandle map[string]string
647 VerifiedCommits commitverify.VerifiedCommits
648 Languages []types.RepoLanguageDetails
649 Pipelines map[string]models.Pipeline
650 NeedsKnotUpgrade bool
651 types.RepoIndexResponse
652}
653
654func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
655 params.Active = "overview"
656 if params.IsEmpty {
657 return p.executeRepo("repo/empty", w, params)
658 }
659
660 if params.NeedsKnotUpgrade {
661 return p.executeRepo("repo/needsUpgrade", w, params)
662 }
663
664 p.rctx.RepoInfo = params.RepoInfo
665 p.rctx.RepoInfo.Ref = params.Ref
666 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
667
668 if params.ReadmeFileName != "" {
669 ext := filepath.Ext(params.ReadmeFileName)
670 switch ext {
671 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
672 params.Raw = false
673 htmlString := p.rctx.RenderMarkdown(params.Readme)
674 sanitized := p.rctx.SanitizeDefault(htmlString)
675 params.HTMLReadme = template.HTML(sanitized)
676 default:
677 params.Raw = true
678 }
679 }
680
681 return p.executeRepo("repo/index", w, params)
682}
683
684type RepoLogParams struct {
685 LoggedInUser *oauth.User
686 RepoInfo repoinfo.RepoInfo
687 TagMap map[string][]string
688 types.RepoLogResponse
689 Active string
690 EmailToDidOrHandle map[string]string
691 VerifiedCommits commitverify.VerifiedCommits
692 Pipelines map[string]models.Pipeline
693}
694
695func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
696 params.Active = "overview"
697 return p.executeRepo("repo/log", w, params)
698}
699
700type RepoCommitParams struct {
701 LoggedInUser *oauth.User
702 RepoInfo repoinfo.RepoInfo
703 Active string
704 EmailToDidOrHandle map[string]string
705 Pipeline *models.Pipeline
706 DiffOpts types.DiffOpts
707
708 // singular because it's always going to be just one
709 VerifiedCommit commitverify.VerifiedCommits
710
711 types.RepoCommitResponse
712}
713
714func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
715 params.Active = "overview"
716 return p.executeRepo("repo/commit", w, params)
717}
718
719type RepoTreeParams struct {
720 LoggedInUser *oauth.User
721 RepoInfo repoinfo.RepoInfo
722 Active string
723 BreadCrumbs [][]string
724 TreePath string
725 Raw bool
726 HTMLReadme template.HTML
727 types.RepoTreeResponse
728}
729
730type RepoTreeStats struct {
731 NumFolders uint64
732 NumFiles uint64
733}
734
735func (r RepoTreeParams) TreeStats() RepoTreeStats {
736 numFolders, numFiles := 0, 0
737 for _, f := range r.Files {
738 if !f.IsFile {
739 numFolders += 1
740 } else if f.IsFile {
741 numFiles += 1
742 }
743 }
744
745 return RepoTreeStats{
746 NumFolders: uint64(numFolders),
747 NumFiles: uint64(numFiles),
748 }
749}
750
751func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
752 params.Active = "overview"
753
754 p.rctx.RepoInfo = params.RepoInfo
755 p.rctx.RepoInfo.Ref = params.Ref
756 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
757
758 if params.ReadmeFileName != "" {
759 ext := filepath.Ext(params.ReadmeFileName)
760 switch ext {
761 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
762 params.Raw = false
763 htmlString := p.rctx.RenderMarkdown(params.Readme)
764 sanitized := p.rctx.SanitizeDefault(htmlString)
765 params.HTMLReadme = template.HTML(sanitized)
766 default:
767 params.Raw = true
768 }
769 }
770
771 return p.executeRepo("repo/tree", w, params)
772}
773
774type RepoBranchesParams struct {
775 LoggedInUser *oauth.User
776 RepoInfo repoinfo.RepoInfo
777 Active string
778 types.RepoBranchesResponse
779}
780
781func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
782 params.Active = "overview"
783 return p.executeRepo("repo/branches", w, params)
784}
785
786type RepoTagsParams struct {
787 LoggedInUser *oauth.User
788 RepoInfo repoinfo.RepoInfo
789 Active string
790 types.RepoTagsResponse
791 ArtifactMap map[plumbing.Hash][]models.Artifact
792 DanglingArtifacts []models.Artifact
793}
794
795func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
796 params.Active = "overview"
797 return p.executeRepo("repo/tags", w, params)
798}
799
800type RepoArtifactParams struct {
801 LoggedInUser *oauth.User
802 RepoInfo repoinfo.RepoInfo
803 Artifact models.Artifact
804}
805
806func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
807 return p.executePlain("repo/fragments/artifact", w, params)
808}
809
810type RepoBlobParams struct {
811 LoggedInUser *oauth.User
812 RepoInfo repoinfo.RepoInfo
813 Active string
814 Unsupported bool
815 IsImage bool
816 IsVideo bool
817 ContentSrc string
818 BreadCrumbs [][]string
819 ShowRendered bool
820 RenderToggle bool
821 RenderedContents template.HTML
822 *tangled.RepoBlob_Output
823 // Computed fields for template compatibility
824 Contents string
825 Lines int
826 SizeHint uint64
827 IsBinary bool
828}
829
830func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
831 var style *chroma.Style = styles.Get("catpuccin-latte")
832
833 if params.ShowRendered {
834 switch markup.GetFormat(params.Path) {
835 case markup.FormatMarkdown:
836 p.rctx.RepoInfo = params.RepoInfo
837 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
838 htmlString := p.rctx.RenderMarkdown(params.Contents)
839 sanitized := p.rctx.SanitizeDefault(htmlString)
840 params.RenderedContents = template.HTML(sanitized)
841 }
842 }
843
844 c := params.Contents
845 formatter := chromahtml.New(
846 chromahtml.InlineCode(false),
847 chromahtml.WithLineNumbers(true),
848 chromahtml.WithLinkableLineNumbers(true, "L"),
849 chromahtml.Standalone(false),
850 chromahtml.WithClasses(true),
851 )
852
853 lexer := lexers.Get(filepath.Base(params.Path))
854 if lexer == nil {
855 lexer = lexers.Fallback
856 }
857
858 iterator, err := lexer.Tokenise(nil, c)
859 if err != nil {
860 return fmt.Errorf("chroma tokenize: %w", err)
861 }
862
863 var code bytes.Buffer
864 err = formatter.Format(&code, style, iterator)
865 if err != nil {
866 return fmt.Errorf("chroma format: %w", err)
867 }
868
869 params.Contents = code.String()
870 params.Active = "overview"
871 return p.executeRepo("repo/blob", w, params)
872}
873
874type Collaborator struct {
875 Did string
876 Handle string
877 Role string
878}
879
880type RepoSettingsParams struct {
881 LoggedInUser *oauth.User
882 RepoInfo repoinfo.RepoInfo
883 Collaborators []Collaborator
884 Active string
885 Branches []types.Branch
886 Spindles []string
887 CurrentSpindle string
888 Secrets []*tangled.RepoListSecrets_Secret
889
890 // TODO: use repoinfo.roles
891 IsCollaboratorInviteAllowed bool
892}
893
894func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
895 params.Active = "settings"
896 return p.executeRepo("repo/settings", w, params)
897}
898
899type RepoGeneralSettingsParams struct {
900 LoggedInUser *oauth.User
901 RepoInfo repoinfo.RepoInfo
902 Labels []models.LabelDefinition
903 DefaultLabels []models.LabelDefinition
904 SubscribedLabels map[string]struct{}
905 ShouldSubscribeAll bool
906 Active string
907 Tabs []map[string]any
908 Tab string
909 Branches []types.Branch
910}
911
912func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
913 params.Active = "settings"
914 return p.executeRepo("repo/settings/general", w, params)
915}
916
917type RepoAccessSettingsParams struct {
918 LoggedInUser *oauth.User
919 RepoInfo repoinfo.RepoInfo
920 Active string
921 Tabs []map[string]any
922 Tab string
923 Collaborators []Collaborator
924}
925
926func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
927 params.Active = "settings"
928 return p.executeRepo("repo/settings/access", w, params)
929}
930
931type RepoPipelineSettingsParams struct {
932 LoggedInUser *oauth.User
933 RepoInfo repoinfo.RepoInfo
934 Active string
935 Tabs []map[string]any
936 Tab string
937 Spindles []string
938 CurrentSpindle string
939 Secrets []map[string]any
940}
941
942func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
943 params.Active = "settings"
944 return p.executeRepo("repo/settings/pipelines", w, params)
945}
946
947type RepoIssuesParams struct {
948 LoggedInUser *oauth.User
949 RepoInfo repoinfo.RepoInfo
950 Active string
951 Issues []models.Issue
952 LabelDefs map[string]*models.LabelDefinition
953 Page pagination.Page
954 FilteringByOpen bool
955}
956
957func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
958 params.Active = "issues"
959 return p.executeRepo("repo/issues/issues", w, params)
960}
961
962type RepoSingleIssueParams struct {
963 LoggedInUser *oauth.User
964 RepoInfo repoinfo.RepoInfo
965 Active string
966 Issue *models.Issue
967 CommentList []models.CommentListItem
968 LabelDefs map[string]*models.LabelDefinition
969
970 OrderedReactionKinds []models.ReactionKind
971 Reactions map[models.ReactionKind]int
972 UserReacted map[models.ReactionKind]bool
973}
974
975func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
976 params.Active = "issues"
977 return p.executeRepo("repo/issues/issue", w, params)
978}
979
980type EditIssueParams struct {
981 LoggedInUser *oauth.User
982 RepoInfo repoinfo.RepoInfo
983 Issue *models.Issue
984 Action string
985}
986
987func (p *Pages) EditIssueFragment(w io.Writer, params EditIssueParams) error {
988 params.Action = "edit"
989 return p.executePlain("repo/issues/fragments/putIssue", w, params)
990}
991
992type ThreadReactionFragmentParams struct {
993 ThreadAt syntax.ATURI
994 Kind models.ReactionKind
995 Count int
996 IsReacted bool
997}
998
999func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
1000 return p.executePlain("repo/fragments/reaction", w, params)
1001}
1002
1003type RepoNewIssueParams struct {
1004 LoggedInUser *oauth.User
1005 RepoInfo repoinfo.RepoInfo
1006 Issue *models.Issue // existing issue if any -- passed when editing
1007 Active string
1008 Action string
1009}
1010
1011func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
1012 params.Active = "issues"
1013 params.Action = "create"
1014 return p.executeRepo("repo/issues/new", w, params)
1015}
1016
1017type EditIssueCommentParams struct {
1018 LoggedInUser *oauth.User
1019 RepoInfo repoinfo.RepoInfo
1020 Issue *models.Issue
1021 Comment *models.IssueComment
1022}
1023
1024func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
1025 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
1026}
1027
1028type ReplyIssueCommentPlaceholderParams struct {
1029 LoggedInUser *oauth.User
1030 RepoInfo repoinfo.RepoInfo
1031 Issue *models.Issue
1032 Comment *models.IssueComment
1033}
1034
1035func (p *Pages) ReplyIssueCommentPlaceholderFragment(w io.Writer, params ReplyIssueCommentPlaceholderParams) error {
1036 return p.executePlain("repo/issues/fragments/replyIssueCommentPlaceholder", w, params)
1037}
1038
1039type ReplyIssueCommentParams struct {
1040 LoggedInUser *oauth.User
1041 RepoInfo repoinfo.RepoInfo
1042 Issue *models.Issue
1043 Comment *models.IssueComment
1044}
1045
1046func (p *Pages) ReplyIssueCommentFragment(w io.Writer, params ReplyIssueCommentParams) error {
1047 return p.executePlain("repo/issues/fragments/replyComment", w, params)
1048}
1049
1050type IssueCommentBodyParams struct {
1051 LoggedInUser *oauth.User
1052 RepoInfo repoinfo.RepoInfo
1053 Issue *models.Issue
1054 Comment *models.IssueComment
1055}
1056
1057func (p *Pages) IssueCommentBodyFragment(w io.Writer, params IssueCommentBodyParams) error {
1058 return p.executePlain("repo/issues/fragments/issueCommentBody", w, params)
1059}
1060
1061type RepoNewPullParams struct {
1062 LoggedInUser *oauth.User
1063 RepoInfo repoinfo.RepoInfo
1064 Branches []types.Branch
1065 Strategy string
1066 SourceBranch string
1067 TargetBranch string
1068 Title string
1069 Body string
1070 Active string
1071}
1072
1073func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
1074 params.Active = "pulls"
1075 return p.executeRepo("repo/pulls/new", w, params)
1076}
1077
1078type RepoPullsParams struct {
1079 LoggedInUser *oauth.User
1080 RepoInfo repoinfo.RepoInfo
1081 Pulls []*models.Pull
1082 Active string
1083 FilteringBy models.PullState
1084 Stacks map[string]models.Stack
1085 Pipelines map[string]models.Pipeline
1086 LabelDefs map[string]*models.LabelDefinition
1087}
1088
1089func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
1090 params.Active = "pulls"
1091 return p.executeRepo("repo/pulls/pulls", w, params)
1092}
1093
1094type ResubmitResult uint64
1095
1096const (
1097 ShouldResubmit ResubmitResult = iota
1098 ShouldNotResubmit
1099 Unknown
1100)
1101
1102func (r ResubmitResult) Yes() bool {
1103 return r == ShouldResubmit
1104}
1105func (r ResubmitResult) No() bool {
1106 return r == ShouldNotResubmit
1107}
1108func (r ResubmitResult) Unknown() bool {
1109 return r == Unknown
1110}
1111
1112type RepoSinglePullParams struct {
1113 LoggedInUser *oauth.User
1114 RepoInfo repoinfo.RepoInfo
1115 Active string
1116 Pull *models.Pull
1117 Stack models.Stack
1118 AbandonedPulls []*models.Pull
1119 MergeCheck types.MergeCheckResponse
1120 ResubmitCheck ResubmitResult
1121 Pipelines map[string]models.Pipeline
1122
1123 OrderedReactionKinds []models.ReactionKind
1124 Reactions map[models.ReactionKind]int
1125 UserReacted map[models.ReactionKind]bool
1126
1127 LabelDefs map[string]*models.LabelDefinition
1128}
1129
1130func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
1131 params.Active = "pulls"
1132 return p.executeRepo("repo/pulls/pull", w, params)
1133}
1134
1135type RepoPullPatchParams struct {
1136 LoggedInUser *oauth.User
1137 RepoInfo repoinfo.RepoInfo
1138 Pull *models.Pull
1139 Stack models.Stack
1140 Diff *types.NiceDiff
1141 Round int
1142 Submission *models.PullSubmission
1143 OrderedReactionKinds []models.ReactionKind
1144 DiffOpts types.DiffOpts
1145}
1146
1147// this name is a mouthful
1148func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
1149 return p.execute("repo/pulls/patch", w, params)
1150}
1151
1152type RepoPullInterdiffParams struct {
1153 LoggedInUser *oauth.User
1154 RepoInfo repoinfo.RepoInfo
1155 Pull *models.Pull
1156 Round int
1157 Interdiff *patchutil.InterdiffResult
1158 OrderedReactionKinds []models.ReactionKind
1159 DiffOpts types.DiffOpts
1160}
1161
1162// this name is a mouthful
1163func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
1164 return p.execute("repo/pulls/interdiff", w, params)
1165}
1166
1167type PullPatchUploadParams struct {
1168 RepoInfo repoinfo.RepoInfo
1169}
1170
1171func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
1172 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
1173}
1174
1175type PullCompareBranchesParams struct {
1176 RepoInfo repoinfo.RepoInfo
1177 Branches []types.Branch
1178 SourceBranch string
1179}
1180
1181func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
1182 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
1183}
1184
1185type PullCompareForkParams struct {
1186 RepoInfo repoinfo.RepoInfo
1187 Forks []models.Repo
1188 Selected string
1189}
1190
1191func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
1192 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
1193}
1194
1195type PullCompareForkBranchesParams struct {
1196 RepoInfo repoinfo.RepoInfo
1197 SourceBranches []types.Branch
1198 TargetBranches []types.Branch
1199}
1200
1201func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
1202 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
1203}
1204
1205type PullResubmitParams struct {
1206 LoggedInUser *oauth.User
1207 RepoInfo repoinfo.RepoInfo
1208 Pull *models.Pull
1209 SubmissionId int
1210}
1211
1212func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1213 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1214}
1215
1216type PullActionsParams struct {
1217 LoggedInUser *oauth.User
1218 RepoInfo repoinfo.RepoInfo
1219 Pull *models.Pull
1220 RoundNumber int
1221 MergeCheck types.MergeCheckResponse
1222 ResubmitCheck ResubmitResult
1223 Stack models.Stack
1224}
1225
1226func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1227 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1228}
1229
1230type PullNewCommentParams struct {
1231 LoggedInUser *oauth.User
1232 RepoInfo repoinfo.RepoInfo
1233 Pull *models.Pull
1234 RoundNumber int
1235}
1236
1237func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1238 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1239}
1240
1241type RepoCompareParams struct {
1242 LoggedInUser *oauth.User
1243 RepoInfo repoinfo.RepoInfo
1244 Forks []models.Repo
1245 Branches []types.Branch
1246 Tags []*types.TagReference
1247 Base string
1248 Head string
1249 Diff *types.NiceDiff
1250 DiffOpts types.DiffOpts
1251
1252 Active string
1253}
1254
1255func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1256 params.Active = "overview"
1257 return p.executeRepo("repo/compare/compare", w, params)
1258}
1259
1260type RepoCompareNewParams struct {
1261 LoggedInUser *oauth.User
1262 RepoInfo repoinfo.RepoInfo
1263 Forks []models.Repo
1264 Branches []types.Branch
1265 Tags []*types.TagReference
1266 Base string
1267 Head string
1268
1269 Active string
1270}
1271
1272func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1273 params.Active = "overview"
1274 return p.executeRepo("repo/compare/new", w, params)
1275}
1276
1277type RepoCompareAllowPullParams struct {
1278 LoggedInUser *oauth.User
1279 RepoInfo repoinfo.RepoInfo
1280 Base string
1281 Head string
1282}
1283
1284func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1285 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1286}
1287
1288type RepoCompareDiffParams struct {
1289 LoggedInUser *oauth.User
1290 RepoInfo repoinfo.RepoInfo
1291 Diff types.NiceDiff
1292}
1293
1294func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1295 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1296}
1297
1298type LabelPanelParams struct {
1299 LoggedInUser *oauth.User
1300 RepoInfo repoinfo.RepoInfo
1301 Defs map[string]*models.LabelDefinition
1302 Subject string
1303 State models.LabelState
1304}
1305
1306func (p *Pages) LabelPanel(w io.Writer, params LabelPanelParams) error {
1307 return p.executePlain("repo/fragments/labelPanel", w, params)
1308}
1309
1310type EditLabelPanelParams struct {
1311 LoggedInUser *oauth.User
1312 RepoInfo repoinfo.RepoInfo
1313 Defs map[string]*models.LabelDefinition
1314 Subject string
1315 State models.LabelState
1316}
1317
1318func (p *Pages) EditLabelPanel(w io.Writer, params EditLabelPanelParams) error {
1319 return p.executePlain("repo/fragments/editLabelPanel", w, params)
1320}
1321
1322type PipelinesParams struct {
1323 LoggedInUser *oauth.User
1324 RepoInfo repoinfo.RepoInfo
1325 Pipelines []models.Pipeline
1326 Active string
1327}
1328
1329func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1330 params.Active = "pipelines"
1331 return p.executeRepo("repo/pipelines/pipelines", w, params)
1332}
1333
1334type LogBlockParams struct {
1335 Id int
1336 Name string
1337 Command string
1338 Collapsed bool
1339}
1340
1341func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1342 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1343}
1344
1345type LogLineParams struct {
1346 Id int
1347 Content string
1348}
1349
1350func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1351 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1352}
1353
1354type WorkflowParams struct {
1355 LoggedInUser *oauth.User
1356 RepoInfo repoinfo.RepoInfo
1357 Pipeline models.Pipeline
1358 Workflow string
1359 LogUrl string
1360 Active string
1361}
1362
1363func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1364 params.Active = "pipelines"
1365 return p.executeRepo("repo/pipelines/workflow", w, params)
1366}
1367
1368type PutStringParams struct {
1369 LoggedInUser *oauth.User
1370 Action string
1371
1372 // this is supplied in the case of editing an existing string
1373 String models.String
1374}
1375
1376func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1377 return p.execute("strings/put", w, params)
1378}
1379
1380type StringsDashboardParams struct {
1381 LoggedInUser *oauth.User
1382 Card ProfileCard
1383 Strings []models.String
1384}
1385
1386func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1387 return p.execute("strings/dashboard", w, params)
1388}
1389
1390type StringTimelineParams struct {
1391 LoggedInUser *oauth.User
1392 Strings []models.String
1393}
1394
1395func (p *Pages) StringsTimeline(w io.Writer, params StringTimelineParams) error {
1396 return p.execute("strings/timeline", w, params)
1397}
1398
1399type SingleStringParams struct {
1400 LoggedInUser *oauth.User
1401 ShowRendered bool
1402 RenderToggle bool
1403 RenderedContents template.HTML
1404 String models.String
1405 Stats models.StringStats
1406 Owner identity.Identity
1407}
1408
1409func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1410 var style *chroma.Style = styles.Get("catpuccin-latte")
1411
1412 if params.ShowRendered {
1413 switch markup.GetFormat(params.String.Filename) {
1414 case markup.FormatMarkdown:
1415 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1416 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1417 sanitized := p.rctx.SanitizeDefault(htmlString)
1418 params.RenderedContents = template.HTML(sanitized)
1419 }
1420 }
1421
1422 c := params.String.Contents
1423 formatter := chromahtml.New(
1424 chromahtml.InlineCode(false),
1425 chromahtml.WithLineNumbers(true),
1426 chromahtml.WithLinkableLineNumbers(true, "L"),
1427 chromahtml.Standalone(false),
1428 chromahtml.WithClasses(true),
1429 )
1430
1431 lexer := lexers.Get(filepath.Base(params.String.Filename))
1432 if lexer == nil {
1433 lexer = lexers.Fallback
1434 }
1435
1436 iterator, err := lexer.Tokenise(nil, c)
1437 if err != nil {
1438 return fmt.Errorf("chroma tokenize: %w", err)
1439 }
1440
1441 var code bytes.Buffer
1442 err = formatter.Format(&code, style, iterator)
1443 if err != nil {
1444 return fmt.Errorf("chroma format: %w", err)
1445 }
1446
1447 params.String.Contents = code.String()
1448 return p.execute("strings/string", w, params)
1449}
1450
1451func (p *Pages) Home(w io.Writer, params TimelineParams) error {
1452 return p.execute("timeline/home", w, params)
1453}
1454
1455func (p *Pages) Static() http.Handler {
1456 if p.dev {
1457 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1458 }
1459
1460 sub, err := fs.Sub(Files, "static")
1461 if err != nil {
1462 p.logger.Error("no static dir found? that's crazy", "err", err)
1463 panic(err)
1464 }
1465 // Custom handler to apply Cache-Control headers for font files
1466 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
1467}
1468
1469func Cache(h http.Handler) http.Handler {
1470 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
1471 path := strings.Split(r.URL.Path, "?")[0]
1472
1473 if strings.HasSuffix(path, ".css") {
1474 // on day for css files
1475 w.Header().Set("Cache-Control", "public, max-age=86400")
1476 } else {
1477 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
1478 }
1479 h.ServeHTTP(w, r)
1480 })
1481}
1482
1483func CssContentHash() string {
1484 cssFile, err := Files.Open("static/tw.css")
1485 if err != nil {
1486 slog.Debug("Error opening CSS file", "err", err)
1487 return ""
1488 }
1489 defer cssFile.Close()
1490
1491 hasher := sha256.New()
1492 if _, err := io.Copy(hasher, cssFile); err != nil {
1493 slog.Debug("Error hashing CSS file", "err", err)
1494 return ""
1495 }
1496
1497 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
1498}
1499
1500func (p *Pages) Error500(w io.Writer) error {
1501 return p.execute("errors/500", w, nil)
1502}
1503
1504func (p *Pages) Error404(w io.Writer) error {
1505 return p.execute("errors/404", w, nil)
1506}
1507
1508func (p *Pages) ErrorKnot404(w io.Writer) error {
1509 return p.execute("errors/knot404", w, nil)
1510}
1511
1512func (p *Pages) Error503(w io.Writer) error {
1513 return p.execute("errors/503", w, nil)
1514}