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