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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"
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 embed.FS
52 templateDir string // Path to templates on disk for dev mode
53 rctx *markup.RenderContext
54}
55
56func NewPages(config *config.Config, res *idresolver.Resolver) *Pages {
57 // initialized with safe defaults, can be overriden per use
58 rctx := &markup.RenderContext{
59 IsDev: config.Core.Dev,
60 CamoUrl: config.Camo.Host,
61 CamoSecret: config.Camo.SharedSecret,
62 Sanitizer: markup.NewSanitizer(),
63 }
64
65 p := &Pages{
66 mu: sync.RWMutex{},
67 t: make(map[string]*template.Template),
68 dev: config.Core.Dev,
69 avatar: config.Avatar,
70 embedFS: Files,
71 rctx: rctx,
72 resolver: res,
73 templateDir: "appview/pages",
74 }
75
76 // Initial load of all templates
77 p.loadAllTemplates()
78
79 return p
80}
81
82func (p *Pages) loadAllTemplates() {
83 templates := make(map[string]*template.Template)
84 var fragmentPaths []string
85
86 // Use embedded FS for initial loading
87 // First, collect all fragment paths
88 err := fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
89 if err != nil {
90 return err
91 }
92 if d.IsDir() {
93 return nil
94 }
95 if !strings.HasSuffix(path, ".html") {
96 return nil
97 }
98 if !strings.Contains(path, "fragments/") {
99 return nil
100 }
101 name := strings.TrimPrefix(path, "templates/")
102 name = strings.TrimSuffix(name, ".html")
103 tmpl, err := template.New(name).
104 Funcs(p.funcMap()).
105 ParseFS(p.embedFS, path)
106 if err != nil {
107 log.Fatalf("setting up fragment: %v", err)
108 }
109 templates[name] = tmpl
110 fragmentPaths = append(fragmentPaths, path)
111 log.Printf("loaded fragment: %s", name)
112 return nil
113 })
114 if err != nil {
115 log.Fatalf("walking template dir for fragments: %v", err)
116 }
117
118 // Then walk through and setup the rest of the templates
119 err = fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
120 if err != nil {
121 return err
122 }
123 if d.IsDir() {
124 return nil
125 }
126 if !strings.HasSuffix(path, "html") {
127 return nil
128 }
129 // Skip fragments as they've already been loaded
130 if strings.Contains(path, "fragments/") {
131 return nil
132 }
133 // Skip layouts
134 if strings.Contains(path, "layouts/") {
135 return nil
136 }
137 name := strings.TrimPrefix(path, "templates/")
138 name = strings.TrimSuffix(name, ".html")
139 // Add the page template on top of the base
140 allPaths := []string{}
141 allPaths = append(allPaths, "templates/layouts/*.html")
142 allPaths = append(allPaths, fragmentPaths...)
143 allPaths = append(allPaths, path)
144 tmpl, err := template.New(name).
145 Funcs(p.funcMap()).
146 ParseFS(p.embedFS, allPaths...)
147 if err != nil {
148 return fmt.Errorf("setting up template: %w", err)
149 }
150 templates[name] = tmpl
151 log.Printf("loaded template: %s", name)
152 return nil
153 })
154 if err != nil {
155 log.Fatalf("walking template dir: %v", err)
156 }
157
158 log.Printf("total templates loaded: %d", len(templates))
159 p.mu.Lock()
160 defer p.mu.Unlock()
161 p.t = templates
162}
163
164// loadTemplateFromDisk loads a template from the filesystem in dev mode
165func (p *Pages) loadTemplateFromDisk(name string) error {
166 if !p.dev {
167 return nil
168 }
169
170 log.Printf("reloading template from disk: %s", name)
171
172 // Find all fragments first
173 var fragmentPaths []string
174 err := filepath.WalkDir(filepath.Join(p.templateDir, "templates"), func(path string, d fs.DirEntry, err error) error {
175 if err != nil {
176 return err
177 }
178 if d.IsDir() {
179 return nil
180 }
181 if !strings.HasSuffix(path, ".html") {
182 return nil
183 }
184 if !strings.Contains(path, "fragments/") {
185 return nil
186 }
187 fragmentPaths = append(fragmentPaths, path)
188 return nil
189 })
190 if err != nil {
191 return fmt.Errorf("walking disk template dir for fragments: %w", err)
192 }
193
194 // Find the template path on disk
195 templatePath := filepath.Join(p.templateDir, "templates", name+".html")
196 if _, err := os.Stat(templatePath); os.IsNotExist(err) {
197 return fmt.Errorf("template not found on disk: %s", name)
198 }
199
200 // Create a new template
201 tmpl := template.New(name).Funcs(p.funcMap())
202
203 // Parse layouts
204 layoutGlob := filepath.Join(p.templateDir, "templates", "layouts", "*.html")
205 layouts, err := filepath.Glob(layoutGlob)
206 if err != nil {
207 return fmt.Errorf("finding layout templates: %w", err)
208 }
209
210 // Create paths for parsing
211 allFiles := append(layouts, fragmentPaths...)
212 allFiles = append(allFiles, templatePath)
213
214 // Parse all templates
215 tmpl, err = tmpl.ParseFiles(allFiles...)
216 if err != nil {
217 return fmt.Errorf("parsing template files: %w", err)
218 }
219
220 // Update the template in the map
221 p.mu.Lock()
222 defer p.mu.Unlock()
223 p.t[name] = tmpl
224 log.Printf("template reloaded from disk: %s", name)
225 return nil
226}
227
228func (p *Pages) executeOrReload(templateName string, w io.Writer, base string, params any) error {
229 // In dev mode, reload the template from disk before executing
230 if p.dev {
231 if err := p.loadTemplateFromDisk(templateName); err != nil {
232 log.Printf("warning: failed to reload template %s from disk: %v", templateName, err)
233 // Continue with the existing template
234 }
235 }
236
237 p.mu.RLock()
238 defer p.mu.RUnlock()
239 tmpl, exists := p.t[templateName]
240 if !exists {
241 return fmt.Errorf("template not found: %s", templateName)
242 }
243
244 if base == "" {
245 return tmpl.Execute(w, params)
246 } else {
247 return tmpl.ExecuteTemplate(w, base, params)
248 }
249}
250
251func (p *Pages) execute(name string, w io.Writer, params any) error {
252 return p.executeOrReload(name, w, "layouts/base", params)
253}
254
255func (p *Pages) executePlain(name string, w io.Writer, params any) error {
256 return p.executeOrReload(name, w, "", params)
257}
258
259func (p *Pages) executeRepo(name string, w io.Writer, params any) error {
260 return p.executeOrReload(name, w, "layouts/repobase", params)
261}
262
263func (p *Pages) Favicon(w io.Writer) error {
264 return p.executePlain("favicon", w, nil)
265}
266
267type LoginParams struct {
268 ReturnUrl string
269}
270
271func (p *Pages) Login(w io.Writer, params LoginParams) error {
272 return p.executePlain("user/login", w, params)
273}
274
275func (p *Pages) Signup(w io.Writer) error {
276 return p.executePlain("user/signup", w, nil)
277}
278
279func (p *Pages) CompleteSignup(w io.Writer) error {
280 return p.executePlain("user/completeSignup", w, nil)
281}
282
283type TermsOfServiceParams struct {
284 LoggedInUser *oauth.User
285}
286
287func (p *Pages) TermsOfService(w io.Writer, params TermsOfServiceParams) error {
288 return p.execute("legal/terms", w, params)
289}
290
291type PrivacyPolicyParams struct {
292 LoggedInUser *oauth.User
293}
294
295func (p *Pages) PrivacyPolicy(w io.Writer, params PrivacyPolicyParams) error {
296 return p.execute("legal/privacy", w, params)
297}
298
299type TimelineParams struct {
300 LoggedInUser *oauth.User
301 Timeline []db.TimelineEvent
302}
303
304func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
305 return p.execute("timeline", w, params)
306}
307
308type SettingsParams struct {
309 LoggedInUser *oauth.User
310 PubKeys []db.PublicKey
311 Emails []db.Email
312}
313
314func (p *Pages) Settings(w io.Writer, params SettingsParams) error {
315 return p.execute("settings", w, params)
316}
317
318type KnotsParams struct {
319 LoggedInUser *oauth.User
320 Registrations []db.Registration
321}
322
323func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
324 return p.execute("knots/index", w, params)
325}
326
327type KnotParams struct {
328 LoggedInUser *oauth.User
329 Registration *db.Registration
330 Members []string
331 Repos map[string][]db.Repo
332 IsOwner bool
333}
334
335func (p *Pages) Knot(w io.Writer, params KnotParams) error {
336 return p.execute("knots/dashboard", w, params)
337}
338
339type KnotListingParams struct {
340 db.Registration
341}
342
343func (p *Pages) KnotListing(w io.Writer, params KnotListingParams) error {
344 return p.executePlain("knots/fragments/knotListing", w, params)
345}
346
347type KnotListingFullParams struct {
348 Registrations []db.Registration
349}
350
351func (p *Pages) KnotListingFull(w io.Writer, params KnotListingFullParams) error {
352 return p.executePlain("knots/fragments/knotListingFull", w, params)
353}
354
355type KnotSecretParams struct {
356 Secret string
357}
358
359func (p *Pages) KnotSecret(w io.Writer, params KnotSecretParams) error {
360 return p.executePlain("knots/fragments/secret", w, params)
361}
362
363type SpindlesParams struct {
364 LoggedInUser *oauth.User
365 Spindles []db.Spindle
366}
367
368func (p *Pages) Spindles(w io.Writer, params SpindlesParams) error {
369 return p.execute("spindles/index", w, params)
370}
371
372type SpindleListingParams struct {
373 db.Spindle
374}
375
376func (p *Pages) SpindleListing(w io.Writer, params SpindleListingParams) error {
377 return p.executePlain("spindles/fragments/spindleListing", w, params)
378}
379
380type SpindleDashboardParams struct {
381 LoggedInUser *oauth.User
382 Spindle db.Spindle
383 Members []string
384 Repos map[string][]db.Repo
385}
386
387func (p *Pages) SpindleDashboard(w io.Writer, params SpindleDashboardParams) error {
388 return p.execute("spindles/dashboard", w, params)
389}
390
391type NewRepoParams struct {
392 LoggedInUser *oauth.User
393 Knots []string
394}
395
396func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
397 return p.execute("repo/new", w, params)
398}
399
400type ForkRepoParams struct {
401 LoggedInUser *oauth.User
402 Knots []string
403 RepoInfo repoinfo.RepoInfo
404}
405
406func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
407 return p.execute("repo/fork", w, params)
408}
409
410type ProfilePageParams struct {
411 LoggedInUser *oauth.User
412 Repos []db.Repo
413 CollaboratingRepos []db.Repo
414 ProfileTimeline *db.ProfileTimeline
415 Card ProfileCard
416 Punchcard db.Punchcard
417}
418
419type ProfileCard struct {
420 UserDid string
421 UserHandle string
422 FollowStatus db.FollowStatus
423 Followers int
424 Following int
425
426 Profile *db.Profile
427}
428
429func (p *Pages) ProfilePage(w io.Writer, params ProfilePageParams) error {
430 return p.execute("user/profile", w, params)
431}
432
433type ReposPageParams struct {
434 LoggedInUser *oauth.User
435 Repos []db.Repo
436 Card ProfileCard
437}
438
439func (p *Pages) ReposPage(w io.Writer, params ReposPageParams) error {
440 return p.execute("user/repos", w, params)
441}
442
443type FollowFragmentParams struct {
444 UserDid string
445 FollowStatus db.FollowStatus
446}
447
448func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
449 return p.executePlain("user/fragments/follow", w, params)
450}
451
452type EditBioParams struct {
453 LoggedInUser *oauth.User
454 Profile *db.Profile
455}
456
457func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
458 return p.executePlain("user/fragments/editBio", w, params)
459}
460
461type EditPinsParams struct {
462 LoggedInUser *oauth.User
463 Profile *db.Profile
464 AllRepos []PinnedRepo
465}
466
467type PinnedRepo struct {
468 IsPinned bool
469 db.Repo
470}
471
472func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
473 return p.executePlain("user/fragments/editPins", w, params)
474}
475
476type RepoStarFragmentParams struct {
477 IsStarred bool
478 RepoAt syntax.ATURI
479 Stats db.RepoStats
480}
481
482func (p *Pages) RepoStarFragment(w io.Writer, params RepoStarFragmentParams) error {
483 return p.executePlain("repo/fragments/repoStar", w, params)
484}
485
486type RepoDescriptionParams struct {
487 RepoInfo repoinfo.RepoInfo
488}
489
490func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
491 return p.executePlain("repo/fragments/editRepoDescription", w, params)
492}
493
494func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
495 return p.executePlain("repo/fragments/repoDescription", w, params)
496}
497
498type RepoIndexParams struct {
499 LoggedInUser *oauth.User
500 RepoInfo repoinfo.RepoInfo
501 Active string
502 TagMap map[string][]string
503 CommitsTrunc []*object.Commit
504 TagsTrunc []*types.TagReference
505 BranchesTrunc []types.Branch
506 ForkInfo *types.ForkInfo
507 HTMLReadme template.HTML
508 Raw bool
509 EmailToDidOrHandle map[string]string
510 VerifiedCommits commitverify.VerifiedCommits
511 Languages []types.RepoLanguageDetails
512 Pipelines map[string]db.Pipeline
513 types.RepoIndexResponse
514}
515
516func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
517 params.Active = "overview"
518 if params.IsEmpty {
519 return p.executeRepo("repo/empty", w, params)
520 }
521
522 p.rctx.RepoInfo = params.RepoInfo
523 p.rctx.RepoInfo.Ref = params.Ref
524 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
525
526 if params.ReadmeFileName != "" {
527 ext := filepath.Ext(params.ReadmeFileName)
528 switch ext {
529 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
530 params.Raw = false
531 htmlString := p.rctx.RenderMarkdown(params.Readme)
532 sanitized := p.rctx.SanitizeDefault(htmlString)
533 params.HTMLReadme = template.HTML(sanitized)
534 default:
535 params.Raw = true
536 }
537 }
538
539 return p.executeRepo("repo/index", w, params)
540}
541
542type RepoLogParams struct {
543 LoggedInUser *oauth.User
544 RepoInfo repoinfo.RepoInfo
545 TagMap map[string][]string
546 types.RepoLogResponse
547 Active string
548 EmailToDidOrHandle map[string]string
549 VerifiedCommits commitverify.VerifiedCommits
550 Pipelines map[string]db.Pipeline
551}
552
553func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
554 params.Active = "overview"
555 return p.executeRepo("repo/log", w, params)
556}
557
558type RepoCommitParams struct {
559 LoggedInUser *oauth.User
560 RepoInfo repoinfo.RepoInfo
561 Active string
562 EmailToDidOrHandle map[string]string
563 Pipeline *db.Pipeline
564 DiffOpts types.DiffOpts
565
566 // singular because it's always going to be just one
567 VerifiedCommit commitverify.VerifiedCommits
568
569 types.RepoCommitResponse
570}
571
572func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
573 params.Active = "overview"
574 return p.executeRepo("repo/commit", w, params)
575}
576
577type RepoTreeParams struct {
578 LoggedInUser *oauth.User
579 RepoInfo repoinfo.RepoInfo
580 Active string
581 BreadCrumbs [][]string
582 TreePath string
583 types.RepoTreeResponse
584}
585
586type RepoTreeStats struct {
587 NumFolders uint64
588 NumFiles uint64
589}
590
591func (r RepoTreeParams) TreeStats() RepoTreeStats {
592 numFolders, numFiles := 0, 0
593 for _, f := range r.Files {
594 if !f.IsFile {
595 numFolders += 1
596 } else if f.IsFile {
597 numFiles += 1
598 }
599 }
600
601 return RepoTreeStats{
602 NumFolders: uint64(numFolders),
603 NumFiles: uint64(numFiles),
604 }
605}
606
607func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
608 params.Active = "overview"
609 return p.execute("repo/tree", w, params)
610}
611
612type RepoBranchesParams struct {
613 LoggedInUser *oauth.User
614 RepoInfo repoinfo.RepoInfo
615 Active string
616 types.RepoBranchesResponse
617}
618
619func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
620 params.Active = "overview"
621 return p.executeRepo("repo/branches", w, params)
622}
623
624type RepoTagsParams struct {
625 LoggedInUser *oauth.User
626 RepoInfo repoinfo.RepoInfo
627 Active string
628 types.RepoTagsResponse
629 ArtifactMap map[plumbing.Hash][]db.Artifact
630 DanglingArtifacts []db.Artifact
631}
632
633func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
634 params.Active = "overview"
635 return p.executeRepo("repo/tags", w, params)
636}
637
638type RepoArtifactParams struct {
639 LoggedInUser *oauth.User
640 RepoInfo repoinfo.RepoInfo
641 Artifact db.Artifact
642}
643
644func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
645 return p.executePlain("repo/fragments/artifact", w, params)
646}
647
648type RepoBlobParams struct {
649 LoggedInUser *oauth.User
650 RepoInfo repoinfo.RepoInfo
651 Active string
652 Unsupported bool
653 IsImage bool
654 IsVideo bool
655 ContentSrc string
656 BreadCrumbs [][]string
657 ShowRendered bool
658 RenderToggle bool
659 RenderedContents template.HTML
660 types.RepoBlobResponse
661}
662
663func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
664 var style *chroma.Style = styles.Get("catpuccin-latte")
665
666 if params.ShowRendered {
667 switch markup.GetFormat(params.Path) {
668 case markup.FormatMarkdown:
669 p.rctx.RepoInfo = params.RepoInfo
670 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
671 htmlString := p.rctx.RenderMarkdown(params.Contents)
672 sanitized := p.rctx.SanitizeDefault(htmlString)
673 params.RenderedContents = template.HTML(sanitized)
674 }
675 }
676
677 c := params.Contents
678 formatter := chromahtml.New(
679 chromahtml.InlineCode(false),
680 chromahtml.WithLineNumbers(true),
681 chromahtml.WithLinkableLineNumbers(true, "L"),
682 chromahtml.Standalone(false),
683 chromahtml.WithClasses(true),
684 )
685
686 lexer := lexers.Get(filepath.Base(params.Path))
687 if lexer == nil {
688 lexer = lexers.Fallback
689 }
690
691 iterator, err := lexer.Tokenise(nil, c)
692 if err != nil {
693 return fmt.Errorf("chroma tokenize: %w", err)
694 }
695
696 var code bytes.Buffer
697 err = formatter.Format(&code, style, iterator)
698 if err != nil {
699 return fmt.Errorf("chroma format: %w", err)
700 }
701
702 params.Contents = code.String()
703 params.Active = "overview"
704 return p.executeRepo("repo/blob", w, params)
705}
706
707type Collaborator struct {
708 Did string
709 Handle string
710 Role string
711}
712
713type RepoSettingsParams struct {
714 LoggedInUser *oauth.User
715 RepoInfo repoinfo.RepoInfo
716 Collaborators []Collaborator
717 Active string
718 Branches []types.Branch
719 Spindles []string
720 CurrentSpindle string
721 Secrets []*tangled.RepoListSecrets_Secret
722
723 // TODO: use repoinfo.roles
724 IsCollaboratorInviteAllowed bool
725}
726
727func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
728 params.Active = "settings"
729 return p.executeRepo("repo/settings", w, params)
730}
731
732type RepoGeneralSettingsParams struct {
733 LoggedInUser *oauth.User
734 RepoInfo repoinfo.RepoInfo
735 Active string
736 Tabs []map[string]any
737 Tab string
738 Branches []types.Branch
739}
740
741func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
742 params.Active = "settings"
743 return p.executeRepo("repo/settings/general", w, params)
744}
745
746type RepoAccessSettingsParams struct {
747 LoggedInUser *oauth.User
748 RepoInfo repoinfo.RepoInfo
749 Active string
750 Tabs []map[string]any
751 Tab string
752 Collaborators []Collaborator
753}
754
755func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
756 params.Active = "settings"
757 return p.executeRepo("repo/settings/access", w, params)
758}
759
760type RepoPipelineSettingsParams struct {
761 LoggedInUser *oauth.User
762 RepoInfo repoinfo.RepoInfo
763 Active string
764 Tabs []map[string]any
765 Tab string
766 Spindles []string
767 CurrentSpindle string
768 Secrets []map[string]any
769}
770
771func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
772 params.Active = "settings"
773 return p.executeRepo("repo/settings/pipelines", w, params)
774}
775
776type RepoIssuesParams struct {
777 LoggedInUser *oauth.User
778 RepoInfo repoinfo.RepoInfo
779 Active string
780 Issues []db.Issue
781 Page pagination.Page
782 FilteringByOpen bool
783}
784
785func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
786 params.Active = "issues"
787 return p.executeRepo("repo/issues/issues", w, params)
788}
789
790type RepoSingleIssueParams struct {
791 LoggedInUser *oauth.User
792 RepoInfo repoinfo.RepoInfo
793 Active string
794 Issue *db.Issue
795 Comments []db.Comment
796 IssueOwnerHandle string
797
798 OrderedReactionKinds []db.ReactionKind
799 Reactions map[db.ReactionKind]int
800 UserReacted map[db.ReactionKind]bool
801
802 State string
803}
804
805type ThreadReactionFragmentParams struct {
806 ThreadAt syntax.ATURI
807 Kind db.ReactionKind
808 Count int
809 IsReacted bool
810}
811
812func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
813 return p.executePlain("repo/fragments/reaction", w, params)
814}
815
816func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
817 params.Active = "issues"
818 if params.Issue.Open {
819 params.State = "open"
820 } else {
821 params.State = "closed"
822 }
823 return p.execute("repo/issues/issue", w, params)
824}
825
826type RepoNewIssueParams struct {
827 LoggedInUser *oauth.User
828 RepoInfo repoinfo.RepoInfo
829 Active string
830}
831
832func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
833 params.Active = "issues"
834 return p.executeRepo("repo/issues/new", w, params)
835}
836
837type EditIssueCommentParams struct {
838 LoggedInUser *oauth.User
839 RepoInfo repoinfo.RepoInfo
840 Issue *db.Issue
841 Comment *db.Comment
842}
843
844func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
845 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
846}
847
848type SingleIssueCommentParams struct {
849 LoggedInUser *oauth.User
850 RepoInfo repoinfo.RepoInfo
851 Issue *db.Issue
852 Comment *db.Comment
853}
854
855func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
856 return p.executePlain("repo/issues/fragments/issueComment", w, params)
857}
858
859type RepoNewPullParams struct {
860 LoggedInUser *oauth.User
861 RepoInfo repoinfo.RepoInfo
862 Branches []types.Branch
863 Strategy string
864 SourceBranch string
865 TargetBranch string
866 Title string
867 Body string
868 Active string
869}
870
871func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
872 params.Active = "pulls"
873 return p.executeRepo("repo/pulls/new", w, params)
874}
875
876type RepoPullsParams struct {
877 LoggedInUser *oauth.User
878 RepoInfo repoinfo.RepoInfo
879 Pulls []*db.Pull
880 Active string
881 FilteringBy db.PullState
882 Stacks map[string]db.Stack
883 Pipelines map[string]db.Pipeline
884}
885
886func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
887 params.Active = "pulls"
888 return p.executeRepo("repo/pulls/pulls", w, params)
889}
890
891type ResubmitResult uint64
892
893const (
894 ShouldResubmit ResubmitResult = iota
895 ShouldNotResubmit
896 Unknown
897)
898
899func (r ResubmitResult) Yes() bool {
900 return r == ShouldResubmit
901}
902func (r ResubmitResult) No() bool {
903 return r == ShouldNotResubmit
904}
905func (r ResubmitResult) Unknown() bool {
906 return r == Unknown
907}
908
909type RepoSinglePullParams struct {
910 LoggedInUser *oauth.User
911 RepoInfo repoinfo.RepoInfo
912 Active string
913 Pull *db.Pull
914 Stack db.Stack
915 AbandonedPulls []*db.Pull
916 MergeCheck types.MergeCheckResponse
917 ResubmitCheck ResubmitResult
918 Pipelines map[string]db.Pipeline
919
920 OrderedReactionKinds []db.ReactionKind
921 Reactions map[db.ReactionKind]int
922 UserReacted map[db.ReactionKind]bool
923}
924
925func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
926 params.Active = "pulls"
927 return p.executeRepo("repo/pulls/pull", w, params)
928}
929
930type RepoPullPatchParams struct {
931 LoggedInUser *oauth.User
932 RepoInfo repoinfo.RepoInfo
933 Pull *db.Pull
934 Stack db.Stack
935 Diff *types.NiceDiff
936 Round int
937 Submission *db.PullSubmission
938 OrderedReactionKinds []db.ReactionKind
939 DiffOpts types.DiffOpts
940}
941
942// this name is a mouthful
943func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
944 return p.execute("repo/pulls/patch", w, params)
945}
946
947type RepoPullInterdiffParams struct {
948 LoggedInUser *oauth.User
949 RepoInfo repoinfo.RepoInfo
950 Pull *db.Pull
951 Round int
952 Interdiff *patchutil.InterdiffResult
953 OrderedReactionKinds []db.ReactionKind
954 DiffOpts types.DiffOpts
955}
956
957// this name is a mouthful
958func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
959 return p.execute("repo/pulls/interdiff", w, params)
960}
961
962type PullPatchUploadParams struct {
963 RepoInfo repoinfo.RepoInfo
964}
965
966func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
967 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
968}
969
970type PullCompareBranchesParams struct {
971 RepoInfo repoinfo.RepoInfo
972 Branches []types.Branch
973 SourceBranch string
974}
975
976func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
977 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
978}
979
980type PullCompareForkParams struct {
981 RepoInfo repoinfo.RepoInfo
982 Forks []db.Repo
983 Selected string
984}
985
986func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
987 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
988}
989
990type PullCompareForkBranchesParams struct {
991 RepoInfo repoinfo.RepoInfo
992 SourceBranches []types.Branch
993 TargetBranches []types.Branch
994}
995
996func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
997 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
998}
999
1000type PullResubmitParams struct {
1001 LoggedInUser *oauth.User
1002 RepoInfo repoinfo.RepoInfo
1003 Pull *db.Pull
1004 SubmissionId int
1005}
1006
1007func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1008 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1009}
1010
1011type PullActionsParams struct {
1012 LoggedInUser *oauth.User
1013 RepoInfo repoinfo.RepoInfo
1014 Pull *db.Pull
1015 RoundNumber int
1016 MergeCheck types.MergeCheckResponse
1017 ResubmitCheck ResubmitResult
1018 Stack db.Stack
1019}
1020
1021func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1022 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1023}
1024
1025type PullNewCommentParams struct {
1026 LoggedInUser *oauth.User
1027 RepoInfo repoinfo.RepoInfo
1028 Pull *db.Pull
1029 RoundNumber int
1030}
1031
1032func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1033 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1034}
1035
1036type RepoCompareParams struct {
1037 LoggedInUser *oauth.User
1038 RepoInfo repoinfo.RepoInfo
1039 Forks []db.Repo
1040 Branches []types.Branch
1041 Tags []*types.TagReference
1042 Base string
1043 Head string
1044 Diff *types.NiceDiff
1045 DiffOpts types.DiffOpts
1046
1047 Active string
1048}
1049
1050func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1051 params.Active = "overview"
1052 return p.executeRepo("repo/compare/compare", w, params)
1053}
1054
1055type RepoCompareNewParams struct {
1056 LoggedInUser *oauth.User
1057 RepoInfo repoinfo.RepoInfo
1058 Forks []db.Repo
1059 Branches []types.Branch
1060 Tags []*types.TagReference
1061 Base string
1062 Head string
1063
1064 Active string
1065}
1066
1067func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1068 params.Active = "overview"
1069 return p.executeRepo("repo/compare/new", w, params)
1070}
1071
1072type RepoCompareAllowPullParams struct {
1073 LoggedInUser *oauth.User
1074 RepoInfo repoinfo.RepoInfo
1075 Base string
1076 Head string
1077}
1078
1079func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1080 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1081}
1082
1083type RepoCompareDiffParams struct {
1084 LoggedInUser *oauth.User
1085 RepoInfo repoinfo.RepoInfo
1086 Diff types.NiceDiff
1087}
1088
1089func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1090 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1091}
1092
1093type PipelinesParams struct {
1094 LoggedInUser *oauth.User
1095 RepoInfo repoinfo.RepoInfo
1096 Pipelines []db.Pipeline
1097 Active string
1098}
1099
1100func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1101 params.Active = "pipelines"
1102 return p.executeRepo("repo/pipelines/pipelines", w, params)
1103}
1104
1105type LogBlockParams struct {
1106 Id int
1107 Name string
1108 Command string
1109 Collapsed bool
1110}
1111
1112func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1113 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1114}
1115
1116type LogLineParams struct {
1117 Id int
1118 Content string
1119}
1120
1121func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1122 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1123}
1124
1125type WorkflowParams struct {
1126 LoggedInUser *oauth.User
1127 RepoInfo repoinfo.RepoInfo
1128 Pipeline db.Pipeline
1129 Workflow string
1130 LogUrl string
1131 Active string
1132}
1133
1134func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1135 params.Active = "pipelines"
1136 return p.executeRepo("repo/pipelines/workflow", w, params)
1137}
1138
1139type PutStringParams struct {
1140 LoggedInUser *oauth.User
1141 Action string
1142
1143 // this is supplied in the case of editing an existing string
1144 String db.String
1145}
1146
1147func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1148 return p.execute("strings/put", w, params)
1149}
1150
1151type StringsDashboardParams struct {
1152 LoggedInUser *oauth.User
1153 Card ProfileCard
1154 Strings []db.String
1155}
1156
1157func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1158 return p.execute("strings/dashboard", w, params)
1159}
1160
1161type StringTimelineParams struct {
1162 LoggedInUser *oauth.User
1163 Strings []db.String
1164}
1165
1166func (p *Pages) StringsTimeline(w io.Writer, params StringTimelineParams) error {
1167 return p.execute("strings/timeline", w, params)
1168}
1169
1170type SingleStringParams struct {
1171 LoggedInUser *oauth.User
1172 ShowRendered bool
1173 RenderToggle bool
1174 RenderedContents template.HTML
1175 String db.String
1176 Stats db.StringStats
1177 Owner identity.Identity
1178}
1179
1180func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1181 var style *chroma.Style = styles.Get("catpuccin-latte")
1182
1183 if params.ShowRendered {
1184 switch markup.GetFormat(params.String.Filename) {
1185 case markup.FormatMarkdown:
1186 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1187 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1188 sanitized := p.rctx.SanitizeDefault(htmlString)
1189 params.RenderedContents = template.HTML(sanitized)
1190 }
1191 }
1192
1193 c := params.String.Contents
1194 formatter := chromahtml.New(
1195 chromahtml.InlineCode(false),
1196 chromahtml.WithLineNumbers(true),
1197 chromahtml.WithLinkableLineNumbers(true, "L"),
1198 chromahtml.Standalone(false),
1199 chromahtml.WithClasses(true),
1200 )
1201
1202 lexer := lexers.Get(filepath.Base(params.String.Filename))
1203 if lexer == nil {
1204 lexer = lexers.Fallback
1205 }
1206
1207 iterator, err := lexer.Tokenise(nil, c)
1208 if err != nil {
1209 return fmt.Errorf("chroma tokenize: %w", err)
1210 }
1211
1212 var code bytes.Buffer
1213 err = formatter.Format(&code, style, iterator)
1214 if err != nil {
1215 return fmt.Errorf("chroma format: %w", err)
1216 }
1217
1218 params.String.Contents = code.String()
1219 return p.execute("strings/string", w, params)
1220}
1221
1222func (p *Pages) Static() http.Handler {
1223 if p.dev {
1224 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1225 }
1226
1227 sub, err := fs.Sub(Files, "static")
1228 if err != nil {
1229 log.Fatalf("no static dir found? that's crazy: %v", 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 log.Printf("Error opening CSS file: %v", err)
1253 return ""
1254 }
1255 defer cssFile.Close()
1256
1257 hasher := sha256.New()
1258 if _, err := io.Copy(hasher, cssFile); err != nil {
1259 log.Printf("Error hashing CSS file: %v", 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) Error503(w io.Writer) error {
1275 return p.execute("errors/503", w, nil)
1276}