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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 types.RepoBlobResponse
767}
768
769func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
770 var style *chroma.Style = styles.Get("catpuccin-latte")
771
772 if params.ShowRendered {
773 switch markup.GetFormat(params.Path) {
774 case markup.FormatMarkdown:
775 p.rctx.RepoInfo = params.RepoInfo
776 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
777 htmlString := p.rctx.RenderMarkdown(params.Contents)
778 sanitized := p.rctx.SanitizeDefault(htmlString)
779 params.RenderedContents = template.HTML(sanitized)
780 }
781 }
782
783 c := params.Contents
784 formatter := chromahtml.New(
785 chromahtml.InlineCode(false),
786 chromahtml.WithLineNumbers(true),
787 chromahtml.WithLinkableLineNumbers(true, "L"),
788 chromahtml.Standalone(false),
789 chromahtml.WithClasses(true),
790 )
791
792 lexer := lexers.Get(filepath.Base(params.Path))
793 if lexer == nil {
794 lexer = lexers.Fallback
795 }
796
797 iterator, err := lexer.Tokenise(nil, c)
798 if err != nil {
799 return fmt.Errorf("chroma tokenize: %w", err)
800 }
801
802 var code bytes.Buffer
803 err = formatter.Format(&code, style, iterator)
804 if err != nil {
805 return fmt.Errorf("chroma format: %w", err)
806 }
807
808 params.Contents = code.String()
809 params.Active = "overview"
810 return p.executeRepo("repo/blob", w, params)
811}
812
813type Collaborator struct {
814 Did string
815 Handle string
816 Role string
817}
818
819type RepoSettingsParams struct {
820 LoggedInUser *oauth.User
821 RepoInfo repoinfo.RepoInfo
822 Collaborators []Collaborator
823 Active string
824 Branches []types.Branch
825 Spindles []string
826 CurrentSpindle string
827 Secrets []*tangled.RepoListSecrets_Secret
828
829 // TODO: use repoinfo.roles
830 IsCollaboratorInviteAllowed bool
831}
832
833func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
834 params.Active = "settings"
835 return p.executeRepo("repo/settings", w, params)
836}
837
838type RepoGeneralSettingsParams struct {
839 LoggedInUser *oauth.User
840 RepoInfo repoinfo.RepoInfo
841 Active string
842 Tabs []map[string]any
843 Tab string
844 Branches []types.Branch
845}
846
847func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
848 params.Active = "settings"
849 return p.executeRepo("repo/settings/general", w, params)
850}
851
852type RepoAccessSettingsParams struct {
853 LoggedInUser *oauth.User
854 RepoInfo repoinfo.RepoInfo
855 Active string
856 Tabs []map[string]any
857 Tab string
858 Collaborators []Collaborator
859}
860
861func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
862 params.Active = "settings"
863 return p.executeRepo("repo/settings/access", w, params)
864}
865
866type RepoPipelineSettingsParams struct {
867 LoggedInUser *oauth.User
868 RepoInfo repoinfo.RepoInfo
869 Active string
870 Tabs []map[string]any
871 Tab string
872 Spindles []string
873 CurrentSpindle string
874 Secrets []map[string]any
875}
876
877func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
878 params.Active = "settings"
879 return p.executeRepo("repo/settings/pipelines", w, params)
880}
881
882type RepoIssuesParams struct {
883 LoggedInUser *oauth.User
884 RepoInfo repoinfo.RepoInfo
885 Active string
886 Issues []db.Issue
887 Page pagination.Page
888 FilteringByOpen bool
889}
890
891func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
892 params.Active = "issues"
893 return p.executeRepo("repo/issues/issues", w, params)
894}
895
896type RepoSingleIssueParams struct {
897 LoggedInUser *oauth.User
898 RepoInfo repoinfo.RepoInfo
899 Active string
900 Issue *db.Issue
901 Comments []db.Comment
902 IssueOwnerHandle string
903
904 OrderedReactionKinds []db.ReactionKind
905 Reactions map[db.ReactionKind]int
906 UserReacted map[db.ReactionKind]bool
907
908 State string
909}
910
911type ThreadReactionFragmentParams struct {
912 ThreadAt syntax.ATURI
913 Kind db.ReactionKind
914 Count int
915 IsReacted bool
916}
917
918func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
919 return p.executePlain("repo/fragments/reaction", w, params)
920}
921
922func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
923 params.Active = "issues"
924 if params.Issue.Open {
925 params.State = "open"
926 } else {
927 params.State = "closed"
928 }
929 return p.executeRepo("repo/issues/issue", w, params)
930}
931
932type RepoNewIssueParams struct {
933 LoggedInUser *oauth.User
934 RepoInfo repoinfo.RepoInfo
935 Active string
936}
937
938func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
939 params.Active = "issues"
940 return p.executeRepo("repo/issues/new", w, params)
941}
942
943type EditIssueCommentParams struct {
944 LoggedInUser *oauth.User
945 RepoInfo repoinfo.RepoInfo
946 Issue *db.Issue
947 Comment *db.Comment
948}
949
950func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
951 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
952}
953
954type SingleIssueCommentParams struct {
955 LoggedInUser *oauth.User
956 RepoInfo repoinfo.RepoInfo
957 Issue *db.Issue
958 Comment *db.Comment
959}
960
961func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
962 return p.executePlain("repo/issues/fragments/issueComment", w, params)
963}
964
965type RepoNewPullParams struct {
966 LoggedInUser *oauth.User
967 RepoInfo repoinfo.RepoInfo
968 Branches []types.Branch
969 Strategy string
970 SourceBranch string
971 TargetBranch string
972 Title string
973 Body string
974 Active string
975}
976
977func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
978 params.Active = "pulls"
979 return p.executeRepo("repo/pulls/new", w, params)
980}
981
982type RepoPullsParams struct {
983 LoggedInUser *oauth.User
984 RepoInfo repoinfo.RepoInfo
985 Pulls []*db.Pull
986 Active string
987 FilteringBy db.PullState
988 Stacks map[string]db.Stack
989 Pipelines map[string]db.Pipeline
990}
991
992func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
993 params.Active = "pulls"
994 return p.executeRepo("repo/pulls/pulls", w, params)
995}
996
997type ResubmitResult uint64
998
999const (
1000 ShouldResubmit ResubmitResult = iota
1001 ShouldNotResubmit
1002 Unknown
1003)
1004
1005func (r ResubmitResult) Yes() bool {
1006 return r == ShouldResubmit
1007}
1008func (r ResubmitResult) No() bool {
1009 return r == ShouldNotResubmit
1010}
1011func (r ResubmitResult) Unknown() bool {
1012 return r == Unknown
1013}
1014
1015type RepoSinglePullParams struct {
1016 LoggedInUser *oauth.User
1017 RepoInfo repoinfo.RepoInfo
1018 Active string
1019 Pull *db.Pull
1020 Stack db.Stack
1021 AbandonedPulls []*db.Pull
1022 MergeCheck types.MergeCheckResponse
1023 ResubmitCheck ResubmitResult
1024 Pipelines map[string]db.Pipeline
1025
1026 OrderedReactionKinds []db.ReactionKind
1027 Reactions map[db.ReactionKind]int
1028 UserReacted map[db.ReactionKind]bool
1029}
1030
1031func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
1032 params.Active = "pulls"
1033 return p.executeRepo("repo/pulls/pull", w, params)
1034}
1035
1036type RepoPullPatchParams struct {
1037 LoggedInUser *oauth.User
1038 RepoInfo repoinfo.RepoInfo
1039 Pull *db.Pull
1040 Stack db.Stack
1041 Diff *types.NiceDiff
1042 Round int
1043 Submission *db.PullSubmission
1044 OrderedReactionKinds []db.ReactionKind
1045 DiffOpts types.DiffOpts
1046}
1047
1048// this name is a mouthful
1049func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
1050 return p.execute("repo/pulls/patch", w, params)
1051}
1052
1053type RepoPullInterdiffParams struct {
1054 LoggedInUser *oauth.User
1055 RepoInfo repoinfo.RepoInfo
1056 Pull *db.Pull
1057 Round int
1058 Interdiff *patchutil.InterdiffResult
1059 OrderedReactionKinds []db.ReactionKind
1060 DiffOpts types.DiffOpts
1061}
1062
1063// this name is a mouthful
1064func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
1065 return p.execute("repo/pulls/interdiff", w, params)
1066}
1067
1068type PullPatchUploadParams struct {
1069 RepoInfo repoinfo.RepoInfo
1070}
1071
1072func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
1073 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
1074}
1075
1076type PullCompareBranchesParams struct {
1077 RepoInfo repoinfo.RepoInfo
1078 Branches []types.Branch
1079 SourceBranch string
1080}
1081
1082func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
1083 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
1084}
1085
1086type PullCompareForkParams struct {
1087 RepoInfo repoinfo.RepoInfo
1088 Forks []db.Repo
1089 Selected string
1090}
1091
1092func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
1093 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
1094}
1095
1096type PullCompareForkBranchesParams struct {
1097 RepoInfo repoinfo.RepoInfo
1098 SourceBranches []types.Branch
1099 TargetBranches []types.Branch
1100}
1101
1102func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
1103 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
1104}
1105
1106type PullResubmitParams struct {
1107 LoggedInUser *oauth.User
1108 RepoInfo repoinfo.RepoInfo
1109 Pull *db.Pull
1110 SubmissionId int
1111}
1112
1113func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1114 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1115}
1116
1117type PullActionsParams struct {
1118 LoggedInUser *oauth.User
1119 RepoInfo repoinfo.RepoInfo
1120 Pull *db.Pull
1121 RoundNumber int
1122 MergeCheck types.MergeCheckResponse
1123 ResubmitCheck ResubmitResult
1124 Stack db.Stack
1125}
1126
1127func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1128 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1129}
1130
1131type PullNewCommentParams struct {
1132 LoggedInUser *oauth.User
1133 RepoInfo repoinfo.RepoInfo
1134 Pull *db.Pull
1135 RoundNumber int
1136}
1137
1138func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1139 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1140}
1141
1142type RepoCompareParams struct {
1143 LoggedInUser *oauth.User
1144 RepoInfo repoinfo.RepoInfo
1145 Forks []db.Repo
1146 Branches []types.Branch
1147 Tags []*types.TagReference
1148 Base string
1149 Head string
1150 Diff *types.NiceDiff
1151 DiffOpts types.DiffOpts
1152
1153 Active string
1154}
1155
1156func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1157 params.Active = "overview"
1158 return p.executeRepo("repo/compare/compare", w, params)
1159}
1160
1161type RepoCompareNewParams struct {
1162 LoggedInUser *oauth.User
1163 RepoInfo repoinfo.RepoInfo
1164 Forks []db.Repo
1165 Branches []types.Branch
1166 Tags []*types.TagReference
1167 Base string
1168 Head string
1169
1170 Active string
1171}
1172
1173func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1174 params.Active = "overview"
1175 return p.executeRepo("repo/compare/new", w, params)
1176}
1177
1178type RepoCompareAllowPullParams struct {
1179 LoggedInUser *oauth.User
1180 RepoInfo repoinfo.RepoInfo
1181 Base string
1182 Head string
1183}
1184
1185func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1186 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1187}
1188
1189type RepoCompareDiffParams struct {
1190 LoggedInUser *oauth.User
1191 RepoInfo repoinfo.RepoInfo
1192 Diff types.NiceDiff
1193}
1194
1195func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1196 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1197}
1198
1199type PipelinesParams struct {
1200 LoggedInUser *oauth.User
1201 RepoInfo repoinfo.RepoInfo
1202 Pipelines []db.Pipeline
1203 Active string
1204}
1205
1206func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1207 params.Active = "pipelines"
1208 return p.executeRepo("repo/pipelines/pipelines", w, params)
1209}
1210
1211type LogBlockParams struct {
1212 Id int
1213 Name string
1214 Command string
1215 Collapsed bool
1216}
1217
1218func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1219 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1220}
1221
1222type LogLineParams struct {
1223 Id int
1224 Content string
1225}
1226
1227func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1228 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1229}
1230
1231type WorkflowParams struct {
1232 LoggedInUser *oauth.User
1233 RepoInfo repoinfo.RepoInfo
1234 Pipeline db.Pipeline
1235 Workflow string
1236 LogUrl string
1237 Active string
1238}
1239
1240func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1241 params.Active = "pipelines"
1242 return p.executeRepo("repo/pipelines/workflow", w, params)
1243}
1244
1245type PutStringParams struct {
1246 LoggedInUser *oauth.User
1247 Action string
1248
1249 // this is supplied in the case of editing an existing string
1250 String db.String
1251}
1252
1253func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1254 return p.execute("strings/put", w, params)
1255}
1256
1257type StringsDashboardParams struct {
1258 LoggedInUser *oauth.User
1259 Card ProfileCard
1260 Strings []db.String
1261}
1262
1263func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1264 return p.execute("strings/dashboard", w, params)
1265}
1266
1267type StringTimelineParams struct {
1268 LoggedInUser *oauth.User
1269 Strings []db.String
1270}
1271
1272func (p *Pages) StringsTimeline(w io.Writer, params StringTimelineParams) error {
1273 return p.execute("strings/timeline", w, params)
1274}
1275
1276type SingleStringParams struct {
1277 LoggedInUser *oauth.User
1278 ShowRendered bool
1279 RenderToggle bool
1280 RenderedContents template.HTML
1281 String db.String
1282 Stats db.StringStats
1283 Owner identity.Identity
1284}
1285
1286func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1287 var style *chroma.Style = styles.Get("catpuccin-latte")
1288
1289 if params.ShowRendered {
1290 switch markup.GetFormat(params.String.Filename) {
1291 case markup.FormatMarkdown:
1292 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1293 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1294 sanitized := p.rctx.SanitizeDefault(htmlString)
1295 params.RenderedContents = template.HTML(sanitized)
1296 }
1297 }
1298
1299 c := params.String.Contents
1300 formatter := chromahtml.New(
1301 chromahtml.InlineCode(false),
1302 chromahtml.WithLineNumbers(true),
1303 chromahtml.WithLinkableLineNumbers(true, "L"),
1304 chromahtml.Standalone(false),
1305 chromahtml.WithClasses(true),
1306 )
1307
1308 lexer := lexers.Get(filepath.Base(params.String.Filename))
1309 if lexer == nil {
1310 lexer = lexers.Fallback
1311 }
1312
1313 iterator, err := lexer.Tokenise(nil, c)
1314 if err != nil {
1315 return fmt.Errorf("chroma tokenize: %w", err)
1316 }
1317
1318 var code bytes.Buffer
1319 err = formatter.Format(&code, style, iterator)
1320 if err != nil {
1321 return fmt.Errorf("chroma format: %w", err)
1322 }
1323
1324 params.String.Contents = code.String()
1325 return p.execute("strings/string", w, params)
1326}
1327
1328func (p *Pages) Home(w io.Writer, params TimelineParams) error {
1329 return p.execute("timeline/home", w, params)
1330}
1331
1332func (p *Pages) Static() http.Handler {
1333 if p.dev {
1334 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1335 }
1336
1337 sub, err := fs.Sub(Files, "static")
1338 if err != nil {
1339 p.logger.Error("no static dir found? that's crazy", "err", err)
1340 panic(err)
1341 }
1342 // Custom handler to apply Cache-Control headers for font files
1343 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
1344}
1345
1346func Cache(h http.Handler) http.Handler {
1347 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
1348 path := strings.Split(r.URL.Path, "?")[0]
1349
1350 if strings.HasSuffix(path, ".css") {
1351 // on day for css files
1352 w.Header().Set("Cache-Control", "public, max-age=86400")
1353 } else {
1354 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
1355 }
1356 h.ServeHTTP(w, r)
1357 })
1358}
1359
1360func CssContentHash() string {
1361 cssFile, err := Files.Open("static/tw.css")
1362 if err != nil {
1363 slog.Debug("Error opening CSS file", "err", err)
1364 return ""
1365 }
1366 defer cssFile.Close()
1367
1368 hasher := sha256.New()
1369 if _, err := io.Copy(hasher, cssFile); err != nil {
1370 slog.Debug("Error hashing CSS file", "err", err)
1371 return ""
1372 }
1373
1374 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
1375}
1376
1377func (p *Pages) Error500(w io.Writer) error {
1378 return p.execute("errors/500", w, nil)
1379}
1380
1381func (p *Pages) Error404(w io.Writer) error {
1382 return p.execute("errors/404", w, nil)
1383}
1384
1385func (p *Pages) ErrorKnot404(w io.Writer) error {
1386 return p.execute("errors/knot404", w, nil)
1387}
1388
1389func (p *Pages) Error503(w io.Writer) error {
1390 return p.execute("errors/503", w, nil)
1391}