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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 t map[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 t: make(map[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 // Initial load of all templates
78 p.loadAllTemplates()
79
80 return p
81}
82
83func (p *Pages) fragmentPaths() ([]string, error) {
84 var fragmentPaths []string
85 err := fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
86 if err != nil {
87 return err
88 }
89 if d.IsDir() {
90 return nil
91 }
92 if !strings.HasSuffix(path, ".html") {
93 return nil
94 }
95 if !strings.Contains(path, "fragments/") {
96 return nil
97 }
98 fragmentPaths = append(fragmentPaths, path)
99 return nil
100 })
101 if err != nil {
102 return nil, err
103 }
104
105 return fragmentPaths, nil
106}
107
108func (p *Pages) loadAllTemplates() {
109 if p.dev {
110 p.embedFS = os.DirFS(p.templateDir)
111 } else {
112 p.embedFS = Files
113 }
114
115 l := p.logger.With("handler", "loadAllTemplates")
116 templates := make(map[string]*template.Template)
117 fragmentPaths, err := p.fragmentPaths()
118 if err != nil {
119 l.Error("failed to collect fragments", "err", err)
120 return
121 }
122
123 // parse all fragments together
124 allFragments := template.New("").Funcs(p.funcMap())
125 for _, f := range fragmentPaths {
126 name := strings.TrimPrefix(f, "templates/")
127 name = strings.TrimSuffix(name, ".html")
128 pf, err := template.New(name).Funcs(p.funcMap()).ParseFS(p.embedFS, f)
129 if err != nil {
130 l.Error("failed to parse fragment", "name", name, "path", f)
131 return
132 }
133 allFragments, err = allFragments.AddParseTree(name, pf.Tree)
134 if err != nil {
135 l.Error("failed to add parse tree", "name", name, "path", f)
136 return
137 }
138 templates[name] = allFragments.Lookup(name)
139 }
140 // Then walk through and setup the rest of the templates
141 err = fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
142 if err != nil {
143 return err
144 }
145 if d.IsDir() {
146 return nil
147 }
148 if !strings.HasSuffix(path, "html") {
149 return nil
150 }
151 // Skip fragments as they've already been loaded
152 if strings.Contains(path, "fragments/") {
153 return nil
154 }
155 // Skip layouts
156 if strings.Contains(path, "layouts/") {
157 return nil
158 }
159 name := strings.TrimPrefix(path, "templates/")
160 name = strings.TrimSuffix(name, ".html")
161 // Add the page template on top of the base
162 allPaths := []string{}
163 allPaths = append(allPaths, "templates/layouts/*.html")
164 allPaths = append(allPaths, fragmentPaths...)
165 allPaths = append(allPaths, path)
166 tmpl, err := template.New(name).
167 Funcs(p.funcMap()).
168 ParseFS(p.embedFS, allPaths...)
169 if err != nil {
170 return fmt.Errorf("setting up template: %w", err)
171 }
172 templates[name] = tmpl
173 l.Debug("loaded all templates")
174 return nil
175 })
176 if err != nil {
177 l.Error("walking template dir", "err", err)
178 panic(err)
179 }
180
181 l.Info("loaded all templates", "total", len(templates))
182 p.mu.Lock()
183 defer p.mu.Unlock()
184 p.t = templates
185}
186
187func (p *Pages) executeOrReload(templateName string, w io.Writer, base string, params any) error {
188 // In dev mode, reparse templates from disk before executing
189 if p.dev {
190 p.loadAllTemplates()
191 }
192
193 p.mu.RLock()
194 defer p.mu.RUnlock()
195 tmpl, exists := p.t[templateName]
196 if !exists {
197 return fmt.Errorf("template not found: %s", templateName)
198 }
199
200 if base == "" {
201 return tmpl.Execute(w, params)
202 } else {
203 return tmpl.ExecuteTemplate(w, base, params)
204 }
205}
206
207func (p *Pages) execute(name string, w io.Writer, params any) error {
208 return p.executeOrReload(name, w, "layouts/base", params)
209}
210
211func (p *Pages) executePlain(name string, w io.Writer, params any) error {
212 return p.executeOrReload(name, w, "", params)
213}
214
215func (p *Pages) executeRepo(name string, w io.Writer, params any) error {
216 return p.executeOrReload(name, w, "layouts/repobase", params)
217}
218
219func (p *Pages) Favicon(w io.Writer) error {
220 return p.executePlain("favicon", w, nil)
221}
222
223type LoginParams struct {
224 ReturnUrl string
225}
226
227func (p *Pages) Login(w io.Writer, params LoginParams) error {
228 return p.executePlain("user/login", w, params)
229}
230
231func (p *Pages) Signup(w io.Writer) error {
232 return p.executePlain("user/signup", w, nil)
233}
234
235func (p *Pages) CompleteSignup(w io.Writer) error {
236 return p.executePlain("user/completeSignup", w, nil)
237}
238
239type TermsOfServiceParams struct {
240 LoggedInUser *oauth.User
241}
242
243func (p *Pages) TermsOfService(w io.Writer, params TermsOfServiceParams) error {
244 return p.execute("legal/terms", w, params)
245}
246
247type PrivacyPolicyParams struct {
248 LoggedInUser *oauth.User
249}
250
251func (p *Pages) PrivacyPolicy(w io.Writer, params PrivacyPolicyParams) error {
252 return p.execute("legal/privacy", w, params)
253}
254
255type TimelineParams struct {
256 LoggedInUser *oauth.User
257 Timeline []db.TimelineEvent
258 Repos []db.Repo
259}
260
261func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
262 return p.execute("timeline/timeline", w, params)
263}
264
265type UserProfileSettingsParams struct {
266 LoggedInUser *oauth.User
267 Tabs []map[string]any
268 Tab string
269}
270
271func (p *Pages) UserProfileSettings(w io.Writer, params UserProfileSettingsParams) error {
272 return p.execute("user/settings/profile", w, params)
273}
274
275type UserKeysSettingsParams struct {
276 LoggedInUser *oauth.User
277 PubKeys []db.PublicKey
278 Tabs []map[string]any
279 Tab string
280}
281
282func (p *Pages) UserKeysSettings(w io.Writer, params UserKeysSettingsParams) error {
283 return p.execute("user/settings/keys", w, params)
284}
285
286type UserEmailsSettingsParams struct {
287 LoggedInUser *oauth.User
288 Emails []db.Email
289 Tabs []map[string]any
290 Tab string
291}
292
293func (p *Pages) UserEmailsSettings(w io.Writer, params UserEmailsSettingsParams) error {
294 return p.execute("user/settings/emails", w, params)
295}
296
297type KnotBannerParams struct {
298 Registrations []db.Registration
299}
300
301func (p *Pages) KnotBanner(w io.Writer, params KnotBannerParams) error {
302 return p.executePlain("knots/fragments/banner", w, params)
303}
304
305type KnotsParams struct {
306 LoggedInUser *oauth.User
307 Registrations []db.Registration
308}
309
310func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
311 return p.execute("knots/index", w, params)
312}
313
314type KnotParams struct {
315 LoggedInUser *oauth.User
316 Registration *db.Registration
317 Members []string
318 Repos map[string][]db.Repo
319 IsOwner bool
320}
321
322func (p *Pages) Knot(w io.Writer, params KnotParams) error {
323 return p.execute("knots/dashboard", w, params)
324}
325
326type KnotListingParams struct {
327 *db.Registration
328}
329
330func (p *Pages) KnotListing(w io.Writer, params KnotListingParams) error {
331 return p.executePlain("knots/fragments/knotListing", w, params)
332}
333
334type SpindlesParams struct {
335 LoggedInUser *oauth.User
336 Spindles []db.Spindle
337}
338
339func (p *Pages) Spindles(w io.Writer, params SpindlesParams) error {
340 return p.execute("spindles/index", w, params)
341}
342
343type SpindleListingParams struct {
344 db.Spindle
345}
346
347func (p *Pages) SpindleListing(w io.Writer, params SpindleListingParams) error {
348 return p.executePlain("spindles/fragments/spindleListing", w, params)
349}
350
351type SpindleDashboardParams struct {
352 LoggedInUser *oauth.User
353 Spindle db.Spindle
354 Members []string
355 Repos map[string][]db.Repo
356}
357
358func (p *Pages) SpindleDashboard(w io.Writer, params SpindleDashboardParams) error {
359 return p.execute("spindles/dashboard", w, params)
360}
361
362type NewRepoParams struct {
363 LoggedInUser *oauth.User
364 Knots []string
365}
366
367func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
368 return p.execute("repo/new", w, params)
369}
370
371type ForkRepoParams struct {
372 LoggedInUser *oauth.User
373 Knots []string
374 RepoInfo repoinfo.RepoInfo
375}
376
377func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
378 return p.execute("repo/fork", w, params)
379}
380
381type ProfileHomePageParams struct {
382 LoggedInUser *oauth.User
383 Repos []db.Repo
384 CollaboratingRepos []db.Repo
385 ProfileTimeline *db.ProfileTimeline
386 Card ProfileCard
387 Punchcard db.Punchcard
388}
389
390type ProfileCard struct {
391 UserDid string
392 UserHandle string
393 FollowStatus db.FollowStatus
394 FollowersCount int
395 FollowingCount int
396
397 Profile *db.Profile
398}
399
400func (p *Pages) ProfileHomePage(w io.Writer, params ProfileHomePageParams) error {
401 return p.execute("user/profile", w, params)
402}
403
404type ReposPageParams struct {
405 LoggedInUser *oauth.User
406 Repos []db.Repo
407 Card ProfileCard
408}
409
410func (p *Pages) ReposPage(w io.Writer, params ReposPageParams) error {
411 return p.execute("user/repos", w, params)
412}
413
414type FollowCard struct {
415 UserDid string
416 FollowStatus db.FollowStatus
417 FollowersCount int
418 FollowingCount int
419 Profile *db.Profile
420}
421
422type FollowersPageParams struct {
423 LoggedInUser *oauth.User
424 Followers []FollowCard
425 Card ProfileCard
426}
427
428func (p *Pages) FollowersPage(w io.Writer, params FollowersPageParams) error {
429 return p.execute("user/followers", w, params)
430}
431
432type FollowingPageParams struct {
433 LoggedInUser *oauth.User
434 Following []FollowCard
435 Card ProfileCard
436}
437
438func (p *Pages) FollowingPage(w io.Writer, params FollowingPageParams) error {
439 return p.execute("user/following", w, params)
440}
441
442type FollowFragmentParams struct {
443 UserDid string
444 FollowStatus db.FollowStatus
445}
446
447func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
448 return p.executePlain("user/fragments/follow", w, params)
449}
450
451type EditBioParams struct {
452 LoggedInUser *oauth.User
453 Profile *db.Profile
454}
455
456func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
457 return p.executePlain("user/fragments/editBio", w, params)
458}
459
460type EditPinsParams struct {
461 LoggedInUser *oauth.User
462 Profile *db.Profile
463 AllRepos []PinnedRepo
464}
465
466type PinnedRepo struct {
467 IsPinned bool
468 db.Repo
469}
470
471func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
472 return p.executePlain("user/fragments/editPins", w, params)
473}
474
475type RepoStarFragmentParams struct {
476 IsStarred bool
477 RepoAt syntax.ATURI
478 Stats db.RepoStats
479}
480
481func (p *Pages) RepoStarFragment(w io.Writer, params RepoStarFragmentParams) error {
482 return p.executePlain("repo/fragments/repoStar", w, params)
483}
484
485type RepoDescriptionParams struct {
486 RepoInfo repoinfo.RepoInfo
487}
488
489func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
490 return p.executePlain("repo/fragments/editRepoDescription", w, params)
491}
492
493func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
494 return p.executePlain("repo/fragments/repoDescription", w, params)
495}
496
497type RepoIndexParams struct {
498 LoggedInUser *oauth.User
499 RepoInfo repoinfo.RepoInfo
500 Active string
501 TagMap map[string][]string
502 CommitsTrunc []*object.Commit
503 TagsTrunc []*types.TagReference
504 BranchesTrunc []types.Branch
505 // ForkInfo *types.ForkInfo
506 HTMLReadme template.HTML
507 Raw bool
508 EmailToDidOrHandle map[string]string
509 VerifiedCommits commitverify.VerifiedCommits
510 Languages []types.RepoLanguageDetails
511 Pipelines map[string]db.Pipeline
512 types.RepoIndexResponse
513}
514
515func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
516 params.Active = "overview"
517 if params.IsEmpty {
518 return p.executeRepo("repo/empty", w, params)
519 }
520
521 p.rctx.RepoInfo = params.RepoInfo
522 p.rctx.RepoInfo.Ref = params.Ref
523 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
524
525 if params.ReadmeFileName != "" {
526 ext := filepath.Ext(params.ReadmeFileName)
527 switch ext {
528 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
529 params.Raw = false
530 htmlString := p.rctx.RenderMarkdown(params.Readme)
531 sanitized := p.rctx.SanitizeDefault(htmlString)
532 params.HTMLReadme = template.HTML(sanitized)
533 default:
534 params.Raw = true
535 }
536 }
537
538 return p.executeRepo("repo/index", w, params)
539}
540
541type RepoLogParams struct {
542 LoggedInUser *oauth.User
543 RepoInfo repoinfo.RepoInfo
544 TagMap map[string][]string
545 types.RepoLogResponse
546 Active string
547 EmailToDidOrHandle map[string]string
548 VerifiedCommits commitverify.VerifiedCommits
549 Pipelines map[string]db.Pipeline
550}
551
552func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
553 params.Active = "overview"
554 return p.executeRepo("repo/log", w, params)
555}
556
557type RepoCommitParams struct {
558 LoggedInUser *oauth.User
559 RepoInfo repoinfo.RepoInfo
560 Active string
561 EmailToDidOrHandle map[string]string
562 Pipeline *db.Pipeline
563 DiffOpts types.DiffOpts
564
565 // singular because it's always going to be just one
566 VerifiedCommit commitverify.VerifiedCommits
567
568 types.RepoCommitResponse
569}
570
571func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
572 params.Active = "overview"
573 return p.executeRepo("repo/commit", w, params)
574}
575
576type RepoTreeParams struct {
577 LoggedInUser *oauth.User
578 RepoInfo repoinfo.RepoInfo
579 Active string
580 BreadCrumbs [][]string
581 TreePath string
582 types.RepoTreeResponse
583}
584
585type RepoTreeStats struct {
586 NumFolders uint64
587 NumFiles uint64
588}
589
590func (r RepoTreeParams) TreeStats() RepoTreeStats {
591 numFolders, numFiles := 0, 0
592 for _, f := range r.Files {
593 if !f.IsFile {
594 numFolders += 1
595 } else if f.IsFile {
596 numFiles += 1
597 }
598 }
599
600 return RepoTreeStats{
601 NumFolders: uint64(numFolders),
602 NumFiles: uint64(numFiles),
603 }
604}
605
606func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
607 params.Active = "overview"
608 return p.execute("repo/tree", w, params)
609}
610
611type RepoBranchesParams struct {
612 LoggedInUser *oauth.User
613 RepoInfo repoinfo.RepoInfo
614 Active string
615 types.RepoBranchesResponse
616}
617
618func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
619 params.Active = "overview"
620 return p.executeRepo("repo/branches", w, params)
621}
622
623type RepoTagsParams struct {
624 LoggedInUser *oauth.User
625 RepoInfo repoinfo.RepoInfo
626 Active string
627 types.RepoTagsResponse
628 ArtifactMap map[plumbing.Hash][]db.Artifact
629 DanglingArtifacts []db.Artifact
630}
631
632func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
633 params.Active = "overview"
634 return p.executeRepo("repo/tags", w, params)
635}
636
637type RepoArtifactParams struct {
638 LoggedInUser *oauth.User
639 RepoInfo repoinfo.RepoInfo
640 Artifact db.Artifact
641}
642
643func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
644 return p.executePlain("repo/fragments/artifact", w, params)
645}
646
647type RepoBlobParams struct {
648 LoggedInUser *oauth.User
649 RepoInfo repoinfo.RepoInfo
650 Active string
651 Unsupported bool
652 IsImage bool
653 IsVideo bool
654 ContentSrc string
655 BreadCrumbs [][]string
656 ShowRendered bool
657 RenderToggle bool
658 RenderedContents template.HTML
659 types.RepoBlobResponse
660}
661
662func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
663 var style *chroma.Style = styles.Get("catpuccin-latte")
664
665 if params.ShowRendered {
666 switch markup.GetFormat(params.Path) {
667 case markup.FormatMarkdown:
668 p.rctx.RepoInfo = params.RepoInfo
669 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
670 htmlString := p.rctx.RenderMarkdown(params.Contents)
671 sanitized := p.rctx.SanitizeDefault(htmlString)
672 params.RenderedContents = template.HTML(sanitized)
673 }
674 }
675
676 c := params.Contents
677 formatter := chromahtml.New(
678 chromahtml.InlineCode(false),
679 chromahtml.WithLineNumbers(true),
680 chromahtml.WithLinkableLineNumbers(true, "L"),
681 chromahtml.Standalone(false),
682 chromahtml.WithClasses(true),
683 )
684
685 lexer := lexers.Get(filepath.Base(params.Path))
686 if lexer == nil {
687 lexer = lexers.Fallback
688 }
689
690 iterator, err := lexer.Tokenise(nil, c)
691 if err != nil {
692 return fmt.Errorf("chroma tokenize: %w", err)
693 }
694
695 var code bytes.Buffer
696 err = formatter.Format(&code, style, iterator)
697 if err != nil {
698 return fmt.Errorf("chroma format: %w", err)
699 }
700
701 params.Contents = code.String()
702 params.Active = "overview"
703 return p.executeRepo("repo/blob", w, params)
704}
705
706type Collaborator struct {
707 Did string
708 Handle string
709 Role string
710}
711
712type RepoSettingsParams struct {
713 LoggedInUser *oauth.User
714 RepoInfo repoinfo.RepoInfo
715 Collaborators []Collaborator
716 Active string
717 Branches []types.Branch
718 Spindles []string
719 CurrentSpindle string
720 Secrets []*tangled.RepoListSecrets_Secret
721
722 // TODO: use repoinfo.roles
723 IsCollaboratorInviteAllowed bool
724}
725
726func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
727 params.Active = "settings"
728 return p.executeRepo("repo/settings", w, params)
729}
730
731type RepoGeneralSettingsParams struct {
732 LoggedInUser *oauth.User
733 RepoInfo repoinfo.RepoInfo
734 Active string
735 Tabs []map[string]any
736 Tab string
737 Branches []types.Branch
738}
739
740func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
741 params.Active = "settings"
742 return p.executeRepo("repo/settings/general", w, params)
743}
744
745type RepoAccessSettingsParams struct {
746 LoggedInUser *oauth.User
747 RepoInfo repoinfo.RepoInfo
748 Active string
749 Tabs []map[string]any
750 Tab string
751 Collaborators []Collaborator
752}
753
754func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
755 params.Active = "settings"
756 return p.executeRepo("repo/settings/access", w, params)
757}
758
759type RepoPipelineSettingsParams struct {
760 LoggedInUser *oauth.User
761 RepoInfo repoinfo.RepoInfo
762 Active string
763 Tabs []map[string]any
764 Tab string
765 Spindles []string
766 CurrentSpindle string
767 Secrets []map[string]any
768}
769
770func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
771 params.Active = "settings"
772 return p.executeRepo("repo/settings/pipelines", w, params)
773}
774
775type RepoIssuesParams struct {
776 LoggedInUser *oauth.User
777 RepoInfo repoinfo.RepoInfo
778 Active string
779 Issues []db.Issue
780 Page pagination.Page
781 FilteringByOpen bool
782}
783
784func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
785 params.Active = "issues"
786 return p.executeRepo("repo/issues/issues", w, params)
787}
788
789type RepoSingleIssueParams struct {
790 LoggedInUser *oauth.User
791 RepoInfo repoinfo.RepoInfo
792 Active string
793 Issue *db.Issue
794 Comments []db.Comment
795 IssueOwnerHandle string
796
797 OrderedReactionKinds []db.ReactionKind
798 Reactions map[db.ReactionKind]int
799 UserReacted map[db.ReactionKind]bool
800
801 State string
802}
803
804type ThreadReactionFragmentParams struct {
805 ThreadAt syntax.ATURI
806 Kind db.ReactionKind
807 Count int
808 IsReacted bool
809}
810
811func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
812 return p.executePlain("repo/fragments/reaction", w, params)
813}
814
815func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
816 params.Active = "issues"
817 if params.Issue.Open {
818 params.State = "open"
819 } else {
820 params.State = "closed"
821 }
822 return p.execute("repo/issues/issue", w, params)
823}
824
825type RepoNewIssueParams struct {
826 LoggedInUser *oauth.User
827 RepoInfo repoinfo.RepoInfo
828 Active string
829}
830
831func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
832 params.Active = "issues"
833 return p.executeRepo("repo/issues/new", w, params)
834}
835
836type EditIssueCommentParams struct {
837 LoggedInUser *oauth.User
838 RepoInfo repoinfo.RepoInfo
839 Issue *db.Issue
840 Comment *db.Comment
841}
842
843func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
844 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
845}
846
847type SingleIssueCommentParams struct {
848 LoggedInUser *oauth.User
849 RepoInfo repoinfo.RepoInfo
850 Issue *db.Issue
851 Comment *db.Comment
852}
853
854func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
855 return p.executePlain("repo/issues/fragments/issueComment", w, params)
856}
857
858type RepoNewPullParams struct {
859 LoggedInUser *oauth.User
860 RepoInfo repoinfo.RepoInfo
861 Branches []types.Branch
862 Strategy string
863 SourceBranch string
864 TargetBranch string
865 Title string
866 Body string
867 Active string
868}
869
870func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
871 params.Active = "pulls"
872 return p.executeRepo("repo/pulls/new", w, params)
873}
874
875type RepoPullsParams struct {
876 LoggedInUser *oauth.User
877 RepoInfo repoinfo.RepoInfo
878 Pulls []*db.Pull
879 Active string
880 FilteringBy db.PullState
881 Stacks map[string]db.Stack
882 Pipelines map[string]db.Pipeline
883}
884
885func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
886 params.Active = "pulls"
887 return p.executeRepo("repo/pulls/pulls", w, params)
888}
889
890type ResubmitResult uint64
891
892const (
893 ShouldResubmit ResubmitResult = iota
894 ShouldNotResubmit
895 Unknown
896)
897
898func (r ResubmitResult) Yes() bool {
899 return r == ShouldResubmit
900}
901func (r ResubmitResult) No() bool {
902 return r == ShouldNotResubmit
903}
904func (r ResubmitResult) Unknown() bool {
905 return r == Unknown
906}
907
908type RepoSinglePullParams struct {
909 LoggedInUser *oauth.User
910 RepoInfo repoinfo.RepoInfo
911 Active string
912 Pull *db.Pull
913 Stack db.Stack
914 AbandonedPulls []*db.Pull
915 MergeCheck types.MergeCheckResponse
916 ResubmitCheck ResubmitResult
917 Pipelines map[string]db.Pipeline
918
919 OrderedReactionKinds []db.ReactionKind
920 Reactions map[db.ReactionKind]int
921 UserReacted map[db.ReactionKind]bool
922}
923
924func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
925 params.Active = "pulls"
926 return p.executeRepo("repo/pulls/pull", w, params)
927}
928
929type RepoPullPatchParams struct {
930 LoggedInUser *oauth.User
931 RepoInfo repoinfo.RepoInfo
932 Pull *db.Pull
933 Stack db.Stack
934 Diff *types.NiceDiff
935 Round int
936 Submission *db.PullSubmission
937 OrderedReactionKinds []db.ReactionKind
938 DiffOpts types.DiffOpts
939}
940
941// this name is a mouthful
942func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
943 return p.execute("repo/pulls/patch", w, params)
944}
945
946type RepoPullInterdiffParams struct {
947 LoggedInUser *oauth.User
948 RepoInfo repoinfo.RepoInfo
949 Pull *db.Pull
950 Round int
951 Interdiff *patchutil.InterdiffResult
952 OrderedReactionKinds []db.ReactionKind
953 DiffOpts types.DiffOpts
954}
955
956// this name is a mouthful
957func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
958 return p.execute("repo/pulls/interdiff", w, params)
959}
960
961type PullPatchUploadParams struct {
962 RepoInfo repoinfo.RepoInfo
963}
964
965func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
966 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
967}
968
969type PullCompareBranchesParams struct {
970 RepoInfo repoinfo.RepoInfo
971 Branches []types.Branch
972 SourceBranch string
973}
974
975func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
976 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
977}
978
979type PullCompareForkParams struct {
980 RepoInfo repoinfo.RepoInfo
981 Forks []db.Repo
982 Selected string
983}
984
985func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
986 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
987}
988
989type PullCompareForkBranchesParams struct {
990 RepoInfo repoinfo.RepoInfo
991 SourceBranches []types.Branch
992 TargetBranches []types.Branch
993}
994
995func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
996 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
997}
998
999type PullResubmitParams struct {
1000 LoggedInUser *oauth.User
1001 RepoInfo repoinfo.RepoInfo
1002 Pull *db.Pull
1003 SubmissionId int
1004}
1005
1006func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1007 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1008}
1009
1010type PullActionsParams struct {
1011 LoggedInUser *oauth.User
1012 RepoInfo repoinfo.RepoInfo
1013 Pull *db.Pull
1014 RoundNumber int
1015 MergeCheck types.MergeCheckResponse
1016 ResubmitCheck ResubmitResult
1017 Stack db.Stack
1018}
1019
1020func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1021 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1022}
1023
1024type PullNewCommentParams struct {
1025 LoggedInUser *oauth.User
1026 RepoInfo repoinfo.RepoInfo
1027 Pull *db.Pull
1028 RoundNumber int
1029}
1030
1031func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1032 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1033}
1034
1035type RepoCompareParams struct {
1036 LoggedInUser *oauth.User
1037 RepoInfo repoinfo.RepoInfo
1038 Forks []db.Repo
1039 Branches []types.Branch
1040 Tags []*types.TagReference
1041 Base string
1042 Head string
1043 Diff *types.NiceDiff
1044 DiffOpts types.DiffOpts
1045
1046 Active string
1047}
1048
1049func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1050 params.Active = "overview"
1051 return p.executeRepo("repo/compare/compare", w, params)
1052}
1053
1054type RepoCompareNewParams struct {
1055 LoggedInUser *oauth.User
1056 RepoInfo repoinfo.RepoInfo
1057 Forks []db.Repo
1058 Branches []types.Branch
1059 Tags []*types.TagReference
1060 Base string
1061 Head string
1062
1063 Active string
1064}
1065
1066func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1067 params.Active = "overview"
1068 return p.executeRepo("repo/compare/new", w, params)
1069}
1070
1071type RepoCompareAllowPullParams struct {
1072 LoggedInUser *oauth.User
1073 RepoInfo repoinfo.RepoInfo
1074 Base string
1075 Head string
1076}
1077
1078func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1079 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1080}
1081
1082type RepoCompareDiffParams struct {
1083 LoggedInUser *oauth.User
1084 RepoInfo repoinfo.RepoInfo
1085 Diff types.NiceDiff
1086}
1087
1088func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1089 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1090}
1091
1092type PipelinesParams struct {
1093 LoggedInUser *oauth.User
1094 RepoInfo repoinfo.RepoInfo
1095 Pipelines []db.Pipeline
1096 Active string
1097}
1098
1099func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1100 params.Active = "pipelines"
1101 return p.executeRepo("repo/pipelines/pipelines", w, params)
1102}
1103
1104type LogBlockParams struct {
1105 Id int
1106 Name string
1107 Command string
1108 Collapsed bool
1109}
1110
1111func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1112 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1113}
1114
1115type LogLineParams struct {
1116 Id int
1117 Content string
1118}
1119
1120func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1121 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1122}
1123
1124type WorkflowParams struct {
1125 LoggedInUser *oauth.User
1126 RepoInfo repoinfo.RepoInfo
1127 Pipeline db.Pipeline
1128 Workflow string
1129 LogUrl string
1130 Active string
1131}
1132
1133func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1134 params.Active = "pipelines"
1135 return p.executeRepo("repo/pipelines/workflow", w, params)
1136}
1137
1138type PutStringParams struct {
1139 LoggedInUser *oauth.User
1140 Action string
1141
1142 // this is supplied in the case of editing an existing string
1143 String db.String
1144}
1145
1146func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1147 return p.execute("strings/put", w, params)
1148}
1149
1150type StringsDashboardParams struct {
1151 LoggedInUser *oauth.User
1152 Card ProfileCard
1153 Strings []db.String
1154}
1155
1156func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1157 return p.execute("strings/dashboard", w, params)
1158}
1159
1160type StringTimelineParams struct {
1161 LoggedInUser *oauth.User
1162 Strings []db.String
1163}
1164
1165func (p *Pages) StringsTimeline(w io.Writer, params StringTimelineParams) error {
1166 return p.execute("strings/timeline", w, params)
1167}
1168
1169type SingleStringParams struct {
1170 LoggedInUser *oauth.User
1171 ShowRendered bool
1172 RenderToggle bool
1173 RenderedContents template.HTML
1174 String db.String
1175 Stats db.StringStats
1176 Owner identity.Identity
1177}
1178
1179func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1180 var style *chroma.Style = styles.Get("catpuccin-latte")
1181
1182 if params.ShowRendered {
1183 switch markup.GetFormat(params.String.Filename) {
1184 case markup.FormatMarkdown:
1185 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1186 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1187 sanitized := p.rctx.SanitizeDefault(htmlString)
1188 params.RenderedContents = template.HTML(sanitized)
1189 }
1190 }
1191
1192 c := params.String.Contents
1193 formatter := chromahtml.New(
1194 chromahtml.InlineCode(false),
1195 chromahtml.WithLineNumbers(true),
1196 chromahtml.WithLinkableLineNumbers(true, "L"),
1197 chromahtml.Standalone(false),
1198 chromahtml.WithClasses(true),
1199 )
1200
1201 lexer := lexers.Get(filepath.Base(params.String.Filename))
1202 if lexer == nil {
1203 lexer = lexers.Fallback
1204 }
1205
1206 iterator, err := lexer.Tokenise(nil, c)
1207 if err != nil {
1208 return fmt.Errorf("chroma tokenize: %w", err)
1209 }
1210
1211 var code bytes.Buffer
1212 err = formatter.Format(&code, style, iterator)
1213 if err != nil {
1214 return fmt.Errorf("chroma format: %w", err)
1215 }
1216
1217 params.String.Contents = code.String()
1218 return p.execute("strings/string", w, params)
1219}
1220
1221func (p *Pages) Static() http.Handler {
1222 if p.dev {
1223 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1224 }
1225
1226 sub, err := fs.Sub(Files, "static")
1227 if err != nil {
1228 p.logger.Error("no static dir found? that's crazy", "err", err)
1229 panic(err)
1230 }
1231 // Custom handler to apply Cache-Control headers for font files
1232 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
1233}
1234
1235func Cache(h http.Handler) http.Handler {
1236 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
1237 path := strings.Split(r.URL.Path, "?")[0]
1238
1239 if strings.HasSuffix(path, ".css") {
1240 // on day for css files
1241 w.Header().Set("Cache-Control", "public, max-age=86400")
1242 } else {
1243 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
1244 }
1245 h.ServeHTTP(w, r)
1246 })
1247}
1248
1249func CssContentHash() string {
1250 cssFile, err := Files.Open("static/tw.css")
1251 if err != nil {
1252 slog.Debug("Error opening CSS file", "err", err)
1253 return ""
1254 }
1255 defer cssFile.Close()
1256
1257 hasher := sha256.New()
1258 if _, err := io.Copy(hasher, cssFile); err != nil {
1259 slog.Debug("Error hashing CSS file", "err", err)
1260 return ""
1261 }
1262
1263 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
1264}
1265
1266func (p *Pages) Error500(w io.Writer) error {
1267 return p.execute("errors/500", w, nil)
1268}
1269
1270func (p *Pages) Error404(w io.Writer) error {
1271 return p.execute("errors/404", w, nil)
1272}
1273
1274func (p *Pages) ErrorKnot404(w io.Writer) error {
1275 return p.execute("errors/knot404", w, nil)
1276}
1277
1278func (p *Pages) Error503(w io.Writer) error {
1279 return p.execute("errors/503", w, nil)
1280}