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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
229type SignupParams struct {
230 CloudflareSiteKey string
231}
232
233func (p *Pages) Signup(w io.Writer, params SignupParams) error {
234 return p.executePlain("user/signup", w, params)
235}
236
237func (p *Pages) CompleteSignup(w io.Writer) error {
238 return p.executePlain("user/completeSignup", w, nil)
239}
240
241type TermsOfServiceParams struct {
242 LoggedInUser *oauth.User
243 Content template.HTML
244}
245
246func (p *Pages) TermsOfService(w io.Writer, params TermsOfServiceParams) error {
247 filename := "terms.md"
248 filePath := filepath.Join("legal", filename)
249
250 file, err := p.embedFS.Open(filePath)
251 if err != nil {
252 return fmt.Errorf("failed to read %s: %w", filename, err)
253 }
254 defer file.Close()
255
256 markdownBytes, err := io.ReadAll(file)
257 if err != nil {
258 return fmt.Errorf("failed to read %s: %w", filename, err)
259 }
260
261 p.rctx.RendererType = markup.RendererTypeDefault
262 htmlString := p.rctx.RenderMarkdown(string(markdownBytes))
263 sanitized := p.rctx.SanitizeDefault(htmlString)
264 params.Content = template.HTML(sanitized)
265
266 return p.execute("legal/terms", w, params)
267}
268
269type PrivacyPolicyParams struct {
270 LoggedInUser *oauth.User
271 Content template.HTML
272}
273
274func (p *Pages) PrivacyPolicy(w io.Writer, params PrivacyPolicyParams) error {
275 filename := "privacy.md"
276 filePath := filepath.Join("legal", filename)
277
278 file, err := p.embedFS.Open(filePath)
279 if err != nil {
280 return fmt.Errorf("failed to read %s: %w", filename, err)
281 }
282 defer file.Close()
283
284 markdownBytes, err := io.ReadAll(file)
285 if err != nil {
286 return fmt.Errorf("failed to read %s: %w", filename, err)
287 }
288
289 p.rctx.RendererType = markup.RendererTypeDefault
290 htmlString := p.rctx.RenderMarkdown(string(markdownBytes))
291 sanitized := p.rctx.SanitizeDefault(htmlString)
292 params.Content = template.HTML(sanitized)
293
294 return p.execute("legal/privacy", w, params)
295}
296
297type BrandParams struct {
298 LoggedInUser *oauth.User
299}
300
301func (p *Pages) Brand(w io.Writer, params BrandParams) error {
302 return p.execute("brand/brand", w, params)
303}
304
305type TimelineParams struct {
306 LoggedInUser *oauth.User
307 Timeline []models.TimelineEvent
308 Repos []models.Repo
309 GfiLabel *models.LabelDefinition
310}
311
312func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
313 return p.execute("timeline/timeline", w, params)
314}
315
316type GoodFirstIssuesParams struct {
317 LoggedInUser *oauth.User
318 Issues []models.Issue
319 RepoGroups []*models.RepoGroup
320 LabelDefs map[string]*models.LabelDefinition
321 GfiLabel *models.LabelDefinition
322 Page pagination.Page
323}
324
325func (p *Pages) GoodFirstIssues(w io.Writer, params GoodFirstIssuesParams) error {
326 return p.execute("goodfirstissues/index", w, params)
327}
328
329type UserProfileSettingsParams struct {
330 LoggedInUser *oauth.User
331 Tabs []map[string]any
332 Tab string
333}
334
335func (p *Pages) UserProfileSettings(w io.Writer, params UserProfileSettingsParams) error {
336 return p.execute("user/settings/profile", w, params)
337}
338
339type NotificationsParams struct {
340 LoggedInUser *oauth.User
341 Notifications []*models.NotificationWithEntity
342 UnreadCount int
343 Page pagination.Page
344 Total int64
345}
346
347func (p *Pages) Notifications(w io.Writer, params NotificationsParams) error {
348 return p.execute("notifications/list", w, params)
349}
350
351type NotificationItemParams struct {
352 Notification *models.Notification
353}
354
355func (p *Pages) NotificationItem(w io.Writer, params NotificationItemParams) error {
356 return p.executePlain("notifications/fragments/item", w, params)
357}
358
359type NotificationCountParams struct {
360 Count int64
361}
362
363func (p *Pages) NotificationCount(w io.Writer, params NotificationCountParams) error {
364 return p.executePlain("notifications/fragments/count", w, params)
365}
366
367type UserKeysSettingsParams struct {
368 LoggedInUser *oauth.User
369 PubKeys []models.PublicKey
370 Tabs []map[string]any
371 Tab string
372}
373
374func (p *Pages) UserKeysSettings(w io.Writer, params UserKeysSettingsParams) error {
375 return p.execute("user/settings/keys", w, params)
376}
377
378type UserEmailsSettingsParams struct {
379 LoggedInUser *oauth.User
380 Emails []models.Email
381 Tabs []map[string]any
382 Tab string
383}
384
385func (p *Pages) UserEmailsSettings(w io.Writer, params UserEmailsSettingsParams) error {
386 return p.execute("user/settings/emails", w, params)
387}
388
389type UserNotificationSettingsParams struct {
390 LoggedInUser *oauth.User
391 Preferences *models.NotificationPreferences
392 Tabs []map[string]any
393 Tab string
394}
395
396func (p *Pages) UserNotificationSettings(w io.Writer, params UserNotificationSettingsParams) error {
397 return p.execute("user/settings/notifications", w, params)
398}
399
400type UpgradeBannerParams struct {
401 Registrations []models.Registration
402 Spindles []models.Spindle
403}
404
405func (p *Pages) UpgradeBanner(w io.Writer, params UpgradeBannerParams) error {
406 return p.executePlain("banner", w, params)
407}
408
409type KnotsParams struct {
410 LoggedInUser *oauth.User
411 Registrations []models.Registration
412}
413
414func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
415 return p.execute("knots/index", w, params)
416}
417
418type KnotParams struct {
419 LoggedInUser *oauth.User
420 Registration *models.Registration
421 Members []string
422 Repos map[string][]models.Repo
423 IsOwner bool
424}
425
426func (p *Pages) Knot(w io.Writer, params KnotParams) error {
427 return p.execute("knots/dashboard", w, params)
428}
429
430type KnotListingParams struct {
431 *models.Registration
432}
433
434func (p *Pages) KnotListing(w io.Writer, params KnotListingParams) error {
435 return p.executePlain("knots/fragments/knotListing", w, params)
436}
437
438type SpindlesParams struct {
439 LoggedInUser *oauth.User
440 Spindles []models.Spindle
441}
442
443func (p *Pages) Spindles(w io.Writer, params SpindlesParams) error {
444 return p.execute("spindles/index", w, params)
445}
446
447type SpindleListingParams struct {
448 models.Spindle
449}
450
451func (p *Pages) SpindleListing(w io.Writer, params SpindleListingParams) error {
452 return p.executePlain("spindles/fragments/spindleListing", w, params)
453}
454
455type SpindleDashboardParams struct {
456 LoggedInUser *oauth.User
457 Spindle models.Spindle
458 Members []string
459 Repos map[string][]models.Repo
460}
461
462func (p *Pages) SpindleDashboard(w io.Writer, params SpindleDashboardParams) error {
463 return p.execute("spindles/dashboard", w, params)
464}
465
466type NewRepoParams struct {
467 LoggedInUser *oauth.User
468 Knots []string
469}
470
471func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
472 return p.execute("repo/new", w, params)
473}
474
475type ForkRepoParams struct {
476 LoggedInUser *oauth.User
477 Knots []string
478 RepoInfo repoinfo.RepoInfo
479}
480
481func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
482 return p.execute("repo/fork", w, params)
483}
484
485type ProfileCard struct {
486 UserDid string
487 UserHandle string
488 FollowStatus models.FollowStatus
489 Punchcard *models.Punchcard
490 Profile *models.Profile
491 Stats ProfileStats
492 Active string
493}
494
495type ProfileStats struct {
496 RepoCount int64
497 StarredCount int64
498 StringCount int64
499 FollowersCount int64
500 FollowingCount int64
501}
502
503func (p *ProfileCard) GetTabs() [][]any {
504 tabs := [][]any{
505 {"overview", "overview", "square-chart-gantt", nil},
506 {"repos", "repos", "book-marked", p.Stats.RepoCount},
507 {"starred", "starred", "star", p.Stats.StarredCount},
508 {"strings", "strings", "line-squiggle", p.Stats.StringCount},
509 }
510
511 return tabs
512}
513
514type ProfileOverviewParams struct {
515 LoggedInUser *oauth.User
516 Repos []models.Repo
517 CollaboratingRepos []models.Repo
518 ProfileTimeline *models.ProfileTimeline
519 Card *ProfileCard
520 Active string
521}
522
523func (p *Pages) ProfileOverview(w io.Writer, params ProfileOverviewParams) error {
524 params.Active = "overview"
525 return p.executeProfile("user/overview", w, params)
526}
527
528type ProfileReposParams struct {
529 LoggedInUser *oauth.User
530 Repos []models.Repo
531 Card *ProfileCard
532 Active string
533}
534
535func (p *Pages) ProfileRepos(w io.Writer, params ProfileReposParams) error {
536 params.Active = "repos"
537 return p.executeProfile("user/repos", w, params)
538}
539
540type ProfileStarredParams struct {
541 LoggedInUser *oauth.User
542 Repos []models.Repo
543 Card *ProfileCard
544 Active string
545}
546
547func (p *Pages) ProfileStarred(w io.Writer, params ProfileStarredParams) error {
548 params.Active = "starred"
549 return p.executeProfile("user/starred", w, params)
550}
551
552type ProfileStringsParams struct {
553 LoggedInUser *oauth.User
554 Strings []models.String
555 Card *ProfileCard
556 Active string
557}
558
559func (p *Pages) ProfileStrings(w io.Writer, params ProfileStringsParams) error {
560 params.Active = "strings"
561 return p.executeProfile("user/strings", w, params)
562}
563
564type FollowCard struct {
565 UserDid string
566 LoggedInUser *oauth.User
567 FollowStatus models.FollowStatus
568 FollowersCount int64
569 FollowingCount int64
570 Profile *models.Profile
571}
572
573type ProfileFollowersParams struct {
574 LoggedInUser *oauth.User
575 Followers []FollowCard
576 Card *ProfileCard
577 Active string
578}
579
580func (p *Pages) ProfileFollowers(w io.Writer, params ProfileFollowersParams) error {
581 params.Active = "overview"
582 return p.executeProfile("user/followers", w, params)
583}
584
585type ProfileFollowingParams struct {
586 LoggedInUser *oauth.User
587 Following []FollowCard
588 Card *ProfileCard
589 Active string
590}
591
592func (p *Pages) ProfileFollowing(w io.Writer, params ProfileFollowingParams) error {
593 params.Active = "overview"
594 return p.executeProfile("user/following", w, params)
595}
596
597type FollowFragmentParams struct {
598 UserDid string
599 FollowStatus models.FollowStatus
600}
601
602func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
603 return p.executePlain("user/fragments/follow", w, params)
604}
605
606type EditBioParams struct {
607 LoggedInUser *oauth.User
608 Profile *models.Profile
609}
610
611func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
612 return p.executePlain("user/fragments/editBio", w, params)
613}
614
615type EditPinsParams struct {
616 LoggedInUser *oauth.User
617 Profile *models.Profile
618 AllRepos []PinnedRepo
619}
620
621type PinnedRepo struct {
622 IsPinned bool
623 models.Repo
624}
625
626func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
627 return p.executePlain("user/fragments/editPins", w, params)
628}
629
630type RepoStarFragmentParams struct {
631 IsStarred bool
632 RepoAt syntax.ATURI
633 Stats models.RepoStats
634}
635
636func (p *Pages) RepoStarFragment(w io.Writer, params RepoStarFragmentParams) error {
637 return p.executePlain("repo/fragments/repoStar", w, params)
638}
639
640type RepoDescriptionParams struct {
641 RepoInfo repoinfo.RepoInfo
642}
643
644func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
645 return p.executePlain("repo/fragments/editRepoDescription", w, params)
646}
647
648func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
649 return p.executePlain("repo/fragments/repoDescription", w, params)
650}
651
652type RepoIndexParams struct {
653 LoggedInUser *oauth.User
654 RepoInfo repoinfo.RepoInfo
655 Active string
656 TagMap map[string][]string
657 CommitsTrunc []*object.Commit
658 TagsTrunc []*types.TagReference
659 BranchesTrunc []types.Branch
660 // ForkInfo *types.ForkInfo
661 HTMLReadme template.HTML
662 Raw bool
663 EmailToDidOrHandle map[string]string
664 VerifiedCommits commitverify.VerifiedCommits
665 Languages []types.RepoLanguageDetails
666 Pipelines map[string]models.Pipeline
667 NeedsKnotUpgrade bool
668 types.RepoIndexResponse
669}
670
671func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
672 params.Active = "overview"
673 if params.IsEmpty {
674 return p.executeRepo("repo/empty", w, params)
675 }
676
677 if params.NeedsKnotUpgrade {
678 return p.executeRepo("repo/needsUpgrade", w, params)
679 }
680
681 p.rctx.RepoInfo = params.RepoInfo
682 p.rctx.RepoInfo.Ref = params.Ref
683 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
684
685 if params.ReadmeFileName != "" {
686 ext := filepath.Ext(params.ReadmeFileName)
687 switch ext {
688 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
689 params.Raw = false
690 htmlString := p.rctx.RenderMarkdown(params.Readme)
691 sanitized := p.rctx.SanitizeDefault(htmlString)
692 params.HTMLReadme = template.HTML(sanitized)
693 default:
694 params.Raw = true
695 }
696 }
697
698 return p.executeRepo("repo/index", w, params)
699}
700
701type RepoLogParams struct {
702 LoggedInUser *oauth.User
703 RepoInfo repoinfo.RepoInfo
704 TagMap map[string][]string
705 types.RepoLogResponse
706 Active string
707 EmailToDidOrHandle map[string]string
708 VerifiedCommits commitverify.VerifiedCommits
709 Pipelines map[string]models.Pipeline
710}
711
712func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
713 params.Active = "overview"
714 return p.executeRepo("repo/log", w, params)
715}
716
717type RepoCommitParams struct {
718 LoggedInUser *oauth.User
719 RepoInfo repoinfo.RepoInfo
720 Active string
721 EmailToDidOrHandle map[string]string
722 Pipeline *models.Pipeline
723 DiffOpts types.DiffOpts
724
725 // singular because it's always going to be just one
726 VerifiedCommit commitverify.VerifiedCommits
727
728 types.RepoCommitResponse
729}
730
731func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
732 params.Active = "overview"
733 return p.executeRepo("repo/commit", w, params)
734}
735
736type RepoTreeParams struct {
737 LoggedInUser *oauth.User
738 RepoInfo repoinfo.RepoInfo
739 Active string
740 BreadCrumbs [][]string
741 TreePath string
742 Raw bool
743 HTMLReadme template.HTML
744 types.RepoTreeResponse
745}
746
747type RepoTreeStats struct {
748 NumFolders uint64
749 NumFiles uint64
750}
751
752func (r RepoTreeParams) TreeStats() RepoTreeStats {
753 numFolders, numFiles := 0, 0
754 for _, f := range r.Files {
755 if !f.IsFile {
756 numFolders += 1
757 } else if f.IsFile {
758 numFiles += 1
759 }
760 }
761
762 return RepoTreeStats{
763 NumFolders: uint64(numFolders),
764 NumFiles: uint64(numFiles),
765 }
766}
767
768func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
769 params.Active = "overview"
770
771 p.rctx.RepoInfo = params.RepoInfo
772 p.rctx.RepoInfo.Ref = params.Ref
773 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
774
775 if params.ReadmeFileName != "" {
776 ext := filepath.Ext(params.ReadmeFileName)
777 switch ext {
778 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
779 params.Raw = false
780 htmlString := p.rctx.RenderMarkdown(params.Readme)
781 sanitized := p.rctx.SanitizeDefault(htmlString)
782 params.HTMLReadme = template.HTML(sanitized)
783 default:
784 params.Raw = true
785 }
786 }
787
788 return p.executeRepo("repo/tree", w, params)
789}
790
791type RepoBranchesParams struct {
792 LoggedInUser *oauth.User
793 RepoInfo repoinfo.RepoInfo
794 Active string
795 types.RepoBranchesResponse
796}
797
798func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
799 params.Active = "overview"
800 return p.executeRepo("repo/branches", w, params)
801}
802
803type RepoTagsParams struct {
804 LoggedInUser *oauth.User
805 RepoInfo repoinfo.RepoInfo
806 Active string
807 types.RepoTagsResponse
808 ArtifactMap map[plumbing.Hash][]models.Artifact
809 DanglingArtifacts []models.Artifact
810}
811
812func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
813 params.Active = "overview"
814 return p.executeRepo("repo/tags", w, params)
815}
816
817type RepoArtifactParams struct {
818 LoggedInUser *oauth.User
819 RepoInfo repoinfo.RepoInfo
820 Artifact models.Artifact
821}
822
823func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
824 return p.executePlain("repo/fragments/artifact", w, params)
825}
826
827type RepoBlobParams struct {
828 LoggedInUser *oauth.User
829 RepoInfo repoinfo.RepoInfo
830 Active string
831 Unsupported bool
832 IsImage bool
833 IsVideo bool
834 ContentSrc string
835 BreadCrumbs [][]string
836 ShowRendered bool
837 RenderToggle bool
838 RenderedContents template.HTML
839 *tangled.RepoBlob_Output
840 // Computed fields for template compatibility
841 Contents string
842 Lines int
843 SizeHint uint64
844 IsBinary bool
845}
846
847func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
848 var style *chroma.Style = styles.Get("catpuccin-latte")
849
850 if params.ShowRendered {
851 switch markup.GetFormat(params.Path) {
852 case markup.FormatMarkdown:
853 p.rctx.RepoInfo = params.RepoInfo
854 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
855 htmlString := p.rctx.RenderMarkdown(params.Contents)
856 sanitized := p.rctx.SanitizeDefault(htmlString)
857 params.RenderedContents = template.HTML(sanitized)
858 }
859 }
860
861 c := params.Contents
862 formatter := chromahtml.New(
863 chromahtml.InlineCode(false),
864 chromahtml.WithLineNumbers(true),
865 chromahtml.WithLinkableLineNumbers(true, "L"),
866 chromahtml.Standalone(false),
867 chromahtml.WithClasses(true),
868 )
869
870 lexer := lexers.Get(filepath.Base(params.Path))
871 if lexer == nil {
872 lexer = lexers.Fallback
873 }
874
875 iterator, err := lexer.Tokenise(nil, c)
876 if err != nil {
877 return fmt.Errorf("chroma tokenize: %w", err)
878 }
879
880 var code bytes.Buffer
881 err = formatter.Format(&code, style, iterator)
882 if err != nil {
883 return fmt.Errorf("chroma format: %w", err)
884 }
885
886 params.Contents = code.String()
887 params.Active = "overview"
888 return p.executeRepo("repo/blob", w, params)
889}
890
891type Collaborator struct {
892 Did string
893 Handle string
894 Role string
895}
896
897type RepoSettingsParams struct {
898 LoggedInUser *oauth.User
899 RepoInfo repoinfo.RepoInfo
900 Collaborators []Collaborator
901 Active string
902 Branches []types.Branch
903 Spindles []string
904 CurrentSpindle string
905 Secrets []*tangled.RepoListSecrets_Secret
906
907 // TODO: use repoinfo.roles
908 IsCollaboratorInviteAllowed bool
909}
910
911func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
912 params.Active = "settings"
913 return p.executeRepo("repo/settings", w, params)
914}
915
916type RepoGeneralSettingsParams struct {
917 LoggedInUser *oauth.User
918 RepoInfo repoinfo.RepoInfo
919 Labels []models.LabelDefinition
920 DefaultLabels []models.LabelDefinition
921 SubscribedLabels map[string]struct{}
922 ShouldSubscribeAll bool
923 Active string
924 Tabs []map[string]any
925 Tab string
926 Branches []types.Branch
927}
928
929func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
930 params.Active = "settings"
931 return p.executeRepo("repo/settings/general", w, params)
932}
933
934type RepoAccessSettingsParams struct {
935 LoggedInUser *oauth.User
936 RepoInfo repoinfo.RepoInfo
937 Active string
938 Tabs []map[string]any
939 Tab string
940 Collaborators []Collaborator
941}
942
943func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
944 params.Active = "settings"
945 return p.executeRepo("repo/settings/access", w, params)
946}
947
948type RepoPipelineSettingsParams struct {
949 LoggedInUser *oauth.User
950 RepoInfo repoinfo.RepoInfo
951 Active string
952 Tabs []map[string]any
953 Tab string
954 Spindles []string
955 CurrentSpindle string
956 Secrets []map[string]any
957}
958
959func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
960 params.Active = "settings"
961 return p.executeRepo("repo/settings/pipelines", w, params)
962}
963
964type RepoIssuesParams struct {
965 LoggedInUser *oauth.User
966 RepoInfo repoinfo.RepoInfo
967 Active string
968 Issues []models.Issue
969 LabelDefs map[string]*models.LabelDefinition
970 Page pagination.Page
971 FilteringByOpen bool
972}
973
974func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
975 params.Active = "issues"
976 return p.executeRepo("repo/issues/issues", w, params)
977}
978
979type RepoSingleIssueParams struct {
980 LoggedInUser *oauth.User
981 RepoInfo repoinfo.RepoInfo
982 Active string
983 Issue *models.Issue
984 CommentList []models.CommentListItem
985 LabelDefs map[string]*models.LabelDefinition
986
987 OrderedReactionKinds []models.ReactionKind
988 Reactions map[models.ReactionKind]models.ReactionDisplayData
989 UserReacted map[models.ReactionKind]bool
990}
991
992func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
993 params.Active = "issues"
994 return p.executeRepo("repo/issues/issue", w, params)
995}
996
997type EditIssueParams struct {
998 LoggedInUser *oauth.User
999 RepoInfo repoinfo.RepoInfo
1000 Issue *models.Issue
1001 Action string
1002}
1003
1004func (p *Pages) EditIssueFragment(w io.Writer, params EditIssueParams) error {
1005 params.Action = "edit"
1006 return p.executePlain("repo/issues/fragments/putIssue", w, params)
1007}
1008
1009type ThreadReactionFragmentParams struct {
1010 ThreadAt syntax.ATURI
1011 Kind models.ReactionKind
1012 Count int
1013 Users []string
1014 IsReacted bool
1015}
1016
1017func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
1018 return p.executePlain("repo/fragments/reaction", w, params)
1019}
1020
1021type RepoNewIssueParams struct {
1022 LoggedInUser *oauth.User
1023 RepoInfo repoinfo.RepoInfo
1024 Issue *models.Issue // existing issue if any -- passed when editing
1025 Active string
1026 Action string
1027}
1028
1029func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
1030 params.Active = "issues"
1031 params.Action = "create"
1032 return p.executeRepo("repo/issues/new", w, params)
1033}
1034
1035type EditIssueCommentParams struct {
1036 LoggedInUser *oauth.User
1037 RepoInfo repoinfo.RepoInfo
1038 Issue *models.Issue
1039 Comment *models.IssueComment
1040}
1041
1042func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
1043 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
1044}
1045
1046type ReplyIssueCommentPlaceholderParams struct {
1047 LoggedInUser *oauth.User
1048 RepoInfo repoinfo.RepoInfo
1049 Issue *models.Issue
1050 Comment *models.IssueComment
1051}
1052
1053func (p *Pages) ReplyIssueCommentPlaceholderFragment(w io.Writer, params ReplyIssueCommentPlaceholderParams) error {
1054 return p.executePlain("repo/issues/fragments/replyIssueCommentPlaceholder", w, params)
1055}
1056
1057type ReplyIssueCommentParams struct {
1058 LoggedInUser *oauth.User
1059 RepoInfo repoinfo.RepoInfo
1060 Issue *models.Issue
1061 Comment *models.IssueComment
1062}
1063
1064func (p *Pages) ReplyIssueCommentFragment(w io.Writer, params ReplyIssueCommentParams) error {
1065 return p.executePlain("repo/issues/fragments/replyComment", w, params)
1066}
1067
1068type IssueCommentBodyParams struct {
1069 LoggedInUser *oauth.User
1070 RepoInfo repoinfo.RepoInfo
1071 Issue *models.Issue
1072 Comment *models.IssueComment
1073}
1074
1075func (p *Pages) IssueCommentBodyFragment(w io.Writer, params IssueCommentBodyParams) error {
1076 return p.executePlain("repo/issues/fragments/issueCommentBody", w, params)
1077}
1078
1079type RepoNewPullParams struct {
1080 LoggedInUser *oauth.User
1081 RepoInfo repoinfo.RepoInfo
1082 Branches []types.Branch
1083 Strategy string
1084 SourceBranch string
1085 TargetBranch string
1086 Title string
1087 Body string
1088 Active string
1089}
1090
1091func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
1092 params.Active = "pulls"
1093 return p.executeRepo("repo/pulls/new", w, params)
1094}
1095
1096type RepoPullsParams struct {
1097 LoggedInUser *oauth.User
1098 RepoInfo repoinfo.RepoInfo
1099 Pulls []*models.Pull
1100 Active string
1101 FilteringBy models.PullState
1102 Stacks map[string]models.Stack
1103 Pipelines map[string]models.Pipeline
1104 LabelDefs map[string]*models.LabelDefinition
1105}
1106
1107func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
1108 params.Active = "pulls"
1109 return p.executeRepo("repo/pulls/pulls", w, params)
1110}
1111
1112type ResubmitResult uint64
1113
1114const (
1115 ShouldResubmit ResubmitResult = iota
1116 ShouldNotResubmit
1117 Unknown
1118)
1119
1120func (r ResubmitResult) Yes() bool {
1121 return r == ShouldResubmit
1122}
1123func (r ResubmitResult) No() bool {
1124 return r == ShouldNotResubmit
1125}
1126func (r ResubmitResult) Unknown() bool {
1127 return r == Unknown
1128}
1129
1130type RepoSinglePullParams struct {
1131 LoggedInUser *oauth.User
1132 RepoInfo repoinfo.RepoInfo
1133 Active string
1134 Pull *models.Pull
1135 Stack models.Stack
1136 AbandonedPulls []*models.Pull
1137 BranchDeleteStatus *models.BranchDeleteStatus
1138 MergeCheck types.MergeCheckResponse
1139 ResubmitCheck ResubmitResult
1140 Pipelines map[string]models.Pipeline
1141
1142 OrderedReactionKinds []models.ReactionKind
1143 Reactions map[models.ReactionKind]models.ReactionDisplayData
1144 UserReacted map[models.ReactionKind]bool
1145
1146 LabelDefs map[string]*models.LabelDefinition
1147}
1148
1149func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
1150 params.Active = "pulls"
1151 return p.executeRepo("repo/pulls/pull", w, params)
1152}
1153
1154type RepoPullPatchParams struct {
1155 LoggedInUser *oauth.User
1156 RepoInfo repoinfo.RepoInfo
1157 Pull *models.Pull
1158 Stack models.Stack
1159 Diff *types.NiceDiff
1160 Round int
1161 Submission *models.PullSubmission
1162 OrderedReactionKinds []models.ReactionKind
1163 DiffOpts types.DiffOpts
1164}
1165
1166// this name is a mouthful
1167func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
1168 return p.execute("repo/pulls/patch", w, params)
1169}
1170
1171type RepoPullInterdiffParams struct {
1172 LoggedInUser *oauth.User
1173 RepoInfo repoinfo.RepoInfo
1174 Pull *models.Pull
1175 Round int
1176 Interdiff *patchutil.InterdiffResult
1177 OrderedReactionKinds []models.ReactionKind
1178 DiffOpts types.DiffOpts
1179}
1180
1181// this name is a mouthful
1182func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
1183 return p.execute("repo/pulls/interdiff", w, params)
1184}
1185
1186type PullPatchUploadParams struct {
1187 RepoInfo repoinfo.RepoInfo
1188}
1189
1190func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
1191 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
1192}
1193
1194type PullCompareBranchesParams struct {
1195 RepoInfo repoinfo.RepoInfo
1196 Branches []types.Branch
1197 SourceBranch string
1198}
1199
1200func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
1201 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
1202}
1203
1204type PullCompareForkParams struct {
1205 RepoInfo repoinfo.RepoInfo
1206 Forks []models.Repo
1207 Selected string
1208}
1209
1210func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
1211 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
1212}
1213
1214type PullCompareForkBranchesParams struct {
1215 RepoInfo repoinfo.RepoInfo
1216 SourceBranches []types.Branch
1217 TargetBranches []types.Branch
1218}
1219
1220func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
1221 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
1222}
1223
1224type PullResubmitParams struct {
1225 LoggedInUser *oauth.User
1226 RepoInfo repoinfo.RepoInfo
1227 Pull *models.Pull
1228 SubmissionId int
1229}
1230
1231func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1232 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1233}
1234
1235type PullActionsParams struct {
1236 LoggedInUser *oauth.User
1237 RepoInfo repoinfo.RepoInfo
1238 Pull *models.Pull
1239 RoundNumber int
1240 MergeCheck types.MergeCheckResponse
1241 ResubmitCheck ResubmitResult
1242 BranchDeleteStatus *models.BranchDeleteStatus
1243 Stack models.Stack
1244}
1245
1246func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1247 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1248}
1249
1250type PullNewCommentParams struct {
1251 LoggedInUser *oauth.User
1252 RepoInfo repoinfo.RepoInfo
1253 Pull *models.Pull
1254 RoundNumber int
1255}
1256
1257func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1258 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1259}
1260
1261type RepoCompareParams struct {
1262 LoggedInUser *oauth.User
1263 RepoInfo repoinfo.RepoInfo
1264 Forks []models.Repo
1265 Branches []types.Branch
1266 Tags []*types.TagReference
1267 Base string
1268 Head string
1269 Diff *types.NiceDiff
1270 DiffOpts types.DiffOpts
1271
1272 Active string
1273}
1274
1275func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1276 params.Active = "overview"
1277 return p.executeRepo("repo/compare/compare", w, params)
1278}
1279
1280type RepoCompareNewParams struct {
1281 LoggedInUser *oauth.User
1282 RepoInfo repoinfo.RepoInfo
1283 Forks []models.Repo
1284 Branches []types.Branch
1285 Tags []*types.TagReference
1286 Base string
1287 Head string
1288
1289 Active string
1290}
1291
1292func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1293 params.Active = "overview"
1294 return p.executeRepo("repo/compare/new", w, params)
1295}
1296
1297type RepoCompareAllowPullParams struct {
1298 LoggedInUser *oauth.User
1299 RepoInfo repoinfo.RepoInfo
1300 Base string
1301 Head string
1302}
1303
1304func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1305 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1306}
1307
1308type RepoCompareDiffParams struct {
1309 LoggedInUser *oauth.User
1310 RepoInfo repoinfo.RepoInfo
1311 Diff types.NiceDiff
1312}
1313
1314func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1315 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1316}
1317
1318type LabelPanelParams struct {
1319 LoggedInUser *oauth.User
1320 RepoInfo repoinfo.RepoInfo
1321 Defs map[string]*models.LabelDefinition
1322 Subject string
1323 State models.LabelState
1324}
1325
1326func (p *Pages) LabelPanel(w io.Writer, params LabelPanelParams) error {
1327 return p.executePlain("repo/fragments/labelPanel", w, params)
1328}
1329
1330type EditLabelPanelParams struct {
1331 LoggedInUser *oauth.User
1332 RepoInfo repoinfo.RepoInfo
1333 Defs map[string]*models.LabelDefinition
1334 Subject string
1335 State models.LabelState
1336}
1337
1338func (p *Pages) EditLabelPanel(w io.Writer, params EditLabelPanelParams) error {
1339 return p.executePlain("repo/fragments/editLabelPanel", w, params)
1340}
1341
1342type PipelinesParams struct {
1343 LoggedInUser *oauth.User
1344 RepoInfo repoinfo.RepoInfo
1345 Pipelines []models.Pipeline
1346 Active string
1347}
1348
1349func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1350 params.Active = "pipelines"
1351 return p.executeRepo("repo/pipelines/pipelines", w, params)
1352}
1353
1354type LogBlockParams struct {
1355 Id int
1356 Name string
1357 Command string
1358 Collapsed bool
1359}
1360
1361func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1362 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1363}
1364
1365type LogLineParams struct {
1366 Id int
1367 Content string
1368}
1369
1370func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1371 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1372}
1373
1374type WorkflowParams struct {
1375 LoggedInUser *oauth.User
1376 RepoInfo repoinfo.RepoInfo
1377 Pipeline models.Pipeline
1378 Workflow string
1379 LogUrl string
1380 Active string
1381}
1382
1383func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1384 params.Active = "pipelines"
1385 return p.executeRepo("repo/pipelines/workflow", w, params)
1386}
1387
1388type PutStringParams struct {
1389 LoggedInUser *oauth.User
1390 Action string
1391
1392 // this is supplied in the case of editing an existing string
1393 String models.String
1394}
1395
1396func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1397 return p.execute("strings/put", w, params)
1398}
1399
1400type StringsDashboardParams struct {
1401 LoggedInUser *oauth.User
1402 Card ProfileCard
1403 Strings []models.String
1404}
1405
1406func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1407 return p.execute("strings/dashboard", w, params)
1408}
1409
1410type StringTimelineParams struct {
1411 LoggedInUser *oauth.User
1412 Strings []models.String
1413}
1414
1415func (p *Pages) StringsTimeline(w io.Writer, params StringTimelineParams) error {
1416 return p.execute("strings/timeline", w, params)
1417}
1418
1419type SingleStringParams struct {
1420 LoggedInUser *oauth.User
1421 ShowRendered bool
1422 RenderToggle bool
1423 RenderedContents template.HTML
1424 String models.String
1425 Stats models.StringStats
1426 Owner identity.Identity
1427}
1428
1429func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1430 var style *chroma.Style = styles.Get("catpuccin-latte")
1431
1432 if params.ShowRendered {
1433 switch markup.GetFormat(params.String.Filename) {
1434 case markup.FormatMarkdown:
1435 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1436 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1437 sanitized := p.rctx.SanitizeDefault(htmlString)
1438 params.RenderedContents = template.HTML(sanitized)
1439 }
1440 }
1441
1442 c := params.String.Contents
1443 formatter := chromahtml.New(
1444 chromahtml.InlineCode(false),
1445 chromahtml.WithLineNumbers(true),
1446 chromahtml.WithLinkableLineNumbers(true, "L"),
1447 chromahtml.Standalone(false),
1448 chromahtml.WithClasses(true),
1449 )
1450
1451 lexer := lexers.Get(filepath.Base(params.String.Filename))
1452 if lexer == nil {
1453 lexer = lexers.Fallback
1454 }
1455
1456 iterator, err := lexer.Tokenise(nil, c)
1457 if err != nil {
1458 return fmt.Errorf("chroma tokenize: %w", err)
1459 }
1460
1461 var code bytes.Buffer
1462 err = formatter.Format(&code, style, iterator)
1463 if err != nil {
1464 return fmt.Errorf("chroma format: %w", err)
1465 }
1466
1467 params.String.Contents = code.String()
1468 return p.execute("strings/string", w, params)
1469}
1470
1471func (p *Pages) Home(w io.Writer, params TimelineParams) error {
1472 return p.execute("timeline/home", w, params)
1473}
1474
1475func (p *Pages) Static() http.Handler {
1476 if p.dev {
1477 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1478 }
1479
1480 sub, err := fs.Sub(Files, "static")
1481 if err != nil {
1482 p.logger.Error("no static dir found? that's crazy", "err", err)
1483 panic(err)
1484 }
1485 // Custom handler to apply Cache-Control headers for font files
1486 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
1487}
1488
1489func Cache(h http.Handler) http.Handler {
1490 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
1491 path := strings.Split(r.URL.Path, "?")[0]
1492
1493 if strings.HasSuffix(path, ".css") {
1494 // on day for css files
1495 w.Header().Set("Cache-Control", "public, max-age=86400")
1496 } else {
1497 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
1498 }
1499 h.ServeHTTP(w, r)
1500 })
1501}
1502
1503func CssContentHash() string {
1504 cssFile, err := Files.Open("static/tw.css")
1505 if err != nil {
1506 slog.Debug("Error opening CSS file", "err", err)
1507 return ""
1508 }
1509 defer cssFile.Close()
1510
1511 hasher := sha256.New()
1512 if _, err := io.Copy(hasher, cssFile); err != nil {
1513 slog.Debug("Error hashing CSS file", "err", err)
1514 return ""
1515 }
1516
1517 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
1518}
1519
1520func (p *Pages) Error500(w io.Writer) error {
1521 return p.execute("errors/500", w, nil)
1522}
1523
1524func (p *Pages) Error404(w io.Writer) error {
1525 return p.execute("errors/404", w, nil)
1526}
1527
1528func (p *Pages) ErrorKnot404(w io.Writer) error {
1529 return p.execute("errors/knot404", w, nil)
1530}
1531
1532func (p *Pages) Error503(w io.Writer) error {
1533 return p.execute("errors/503", w, nil)
1534}