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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}
269
270func (p *Pages) Login(w io.Writer, params LoginParams) error {
271 return p.executePlain("user/login", w, params)
272}
273
274func (p *Pages) Signup(w io.Writer) error {
275 return p.executePlain("user/signup", w, nil)
276}
277
278func (p *Pages) CompleteSignup(w io.Writer) error {
279 return p.executePlain("user/completeSignup", w, nil)
280}
281
282type TermsOfServiceParams struct {
283 LoggedInUser *oauth.User
284}
285
286func (p *Pages) TermsOfService(w io.Writer, params TermsOfServiceParams) error {
287 return p.execute("legal/terms", w, params)
288}
289
290type PrivacyPolicyParams struct {
291 LoggedInUser *oauth.User
292}
293
294func (p *Pages) PrivacyPolicy(w io.Writer, params PrivacyPolicyParams) error {
295 return p.execute("legal/privacy", w, params)
296}
297
298type TimelineParams struct {
299 LoggedInUser *oauth.User
300 Timeline []db.TimelineEvent
301}
302
303func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
304 return p.execute("timeline", w, params)
305}
306
307type SettingsParams struct {
308 LoggedInUser *oauth.User
309 PubKeys []db.PublicKey
310 Emails []db.Email
311}
312
313func (p *Pages) Settings(w io.Writer, params SettingsParams) error {
314 return p.execute("settings", w, params)
315}
316
317type KnotsParams struct {
318 LoggedInUser *oauth.User
319 Registrations []db.Registration
320}
321
322func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
323 return p.execute("knots/index", w, params)
324}
325
326type KnotParams struct {
327 LoggedInUser *oauth.User
328 Registration *db.Registration
329 Members []string
330 Repos map[string][]db.Repo
331 IsOwner bool
332}
333
334func (p *Pages) Knot(w io.Writer, params KnotParams) error {
335 return p.execute("knots/dashboard", w, params)
336}
337
338type KnotListingParams struct {
339 db.Registration
340}
341
342func (p *Pages) KnotListing(w io.Writer, params KnotListingParams) error {
343 return p.executePlain("knots/fragments/knotListing", w, params)
344}
345
346type KnotListingFullParams struct {
347 Registrations []db.Registration
348}
349
350func (p *Pages) KnotListingFull(w io.Writer, params KnotListingFullParams) error {
351 return p.executePlain("knots/fragments/knotListingFull", w, params)
352}
353
354type KnotSecretParams struct {
355 Secret string
356}
357
358func (p *Pages) KnotSecret(w io.Writer, params KnotSecretParams) error {
359 return p.executePlain("knots/fragments/secret", w, params)
360}
361
362type SpindlesParams struct {
363 LoggedInUser *oauth.User
364 Spindles []db.Spindle
365}
366
367func (p *Pages) Spindles(w io.Writer, params SpindlesParams) error {
368 return p.execute("spindles/index", w, params)
369}
370
371type SpindleListingParams struct {
372 db.Spindle
373}
374
375func (p *Pages) SpindleListing(w io.Writer, params SpindleListingParams) error {
376 return p.executePlain("spindles/fragments/spindleListing", w, params)
377}
378
379type SpindleDashboardParams struct {
380 LoggedInUser *oauth.User
381 Spindle db.Spindle
382 Members []string
383 Repos map[string][]db.Repo
384}
385
386func (p *Pages) SpindleDashboard(w io.Writer, params SpindleDashboardParams) error {
387 return p.execute("spindles/dashboard", w, params)
388}
389
390type NewRepoParams struct {
391 LoggedInUser *oauth.User
392 Knots []string
393}
394
395func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
396 return p.execute("repo/new", w, params)
397}
398
399type ForkRepoParams struct {
400 LoggedInUser *oauth.User
401 Knots []string
402 RepoInfo repoinfo.RepoInfo
403}
404
405func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
406 return p.execute("repo/fork", w, params)
407}
408
409type ProfilePageParams struct {
410 LoggedInUser *oauth.User
411 Repos []db.Repo
412 CollaboratingRepos []db.Repo
413 ProfileTimeline *db.ProfileTimeline
414 Card ProfileCard
415 Punchcard db.Punchcard
416}
417
418type ProfileCard struct {
419 UserDid string
420 UserHandle string
421 FollowStatus db.FollowStatus
422 Followers int
423 Following int
424
425 Profile *db.Profile
426}
427
428func (p *Pages) ProfilePage(w io.Writer, params ProfilePageParams) error {
429 return p.execute("user/profile", w, params)
430}
431
432type ReposPageParams struct {
433 LoggedInUser *oauth.User
434 Repos []db.Repo
435 Card ProfileCard
436}
437
438func (p *Pages) ReposPage(w io.Writer, params ReposPageParams) error {
439 return p.execute("user/repos", 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.RendererType = markup.RendererTypeRepoMarkdown
523
524 if params.ReadmeFileName != "" {
525 ext := filepath.Ext(params.ReadmeFileName)
526 switch ext {
527 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
528 params.Raw = false
529 htmlString := p.rctx.RenderMarkdown(params.Readme)
530 sanitized := p.rctx.SanitizeDefault(htmlString)
531 params.HTMLReadme = template.HTML(sanitized)
532 default:
533 params.Raw = true
534 }
535 }
536
537 return p.executeRepo("repo/index", w, params)
538}
539
540type RepoLogParams struct {
541 LoggedInUser *oauth.User
542 RepoInfo repoinfo.RepoInfo
543 TagMap map[string][]string
544 types.RepoLogResponse
545 Active string
546 EmailToDidOrHandle map[string]string
547 VerifiedCommits commitverify.VerifiedCommits
548 Pipelines map[string]db.Pipeline
549}
550
551func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
552 params.Active = "overview"
553 return p.executeRepo("repo/log", w, params)
554}
555
556type RepoCommitParams struct {
557 LoggedInUser *oauth.User
558 RepoInfo repoinfo.RepoInfo
559 Active string
560 EmailToDidOrHandle map[string]string
561 Pipeline *db.Pipeline
562 DiffOpts types.DiffOpts
563
564 // singular because it's always going to be just one
565 VerifiedCommit commitverify.VerifiedCommits
566
567 types.RepoCommitResponse
568}
569
570func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
571 params.Active = "overview"
572 return p.executeRepo("repo/commit", w, params)
573}
574
575type RepoTreeParams struct {
576 LoggedInUser *oauth.User
577 RepoInfo repoinfo.RepoInfo
578 Active string
579 BreadCrumbs [][]string
580 TreePath string
581 types.RepoTreeResponse
582}
583
584type RepoTreeStats struct {
585 NumFolders uint64
586 NumFiles uint64
587}
588
589func (r RepoTreeParams) TreeStats() RepoTreeStats {
590 numFolders, numFiles := 0, 0
591 for _, f := range r.Files {
592 if !f.IsFile {
593 numFolders += 1
594 } else if f.IsFile {
595 numFiles += 1
596 }
597 }
598
599 return RepoTreeStats{
600 NumFolders: uint64(numFolders),
601 NumFiles: uint64(numFiles),
602 }
603}
604
605func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
606 params.Active = "overview"
607 return p.execute("repo/tree", w, params)
608}
609
610type RepoBranchesParams struct {
611 LoggedInUser *oauth.User
612 RepoInfo repoinfo.RepoInfo
613 Active string
614 types.RepoBranchesResponse
615}
616
617func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
618 params.Active = "overview"
619 return p.executeRepo("repo/branches", w, params)
620}
621
622type RepoTagsParams struct {
623 LoggedInUser *oauth.User
624 RepoInfo repoinfo.RepoInfo
625 Active string
626 types.RepoTagsResponse
627 ArtifactMap map[plumbing.Hash][]db.Artifact
628 DanglingArtifacts []db.Artifact
629}
630
631func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
632 params.Active = "overview"
633 return p.executeRepo("repo/tags", w, params)
634}
635
636type RepoArtifactParams struct {
637 LoggedInUser *oauth.User
638 RepoInfo repoinfo.RepoInfo
639 Artifact db.Artifact
640}
641
642func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
643 return p.executePlain("repo/fragments/artifact", w, params)
644}
645
646type RepoBlobParams struct {
647 LoggedInUser *oauth.User
648 RepoInfo repoinfo.RepoInfo
649 Active string
650 Unsupported bool
651 IsImage bool
652 IsVideo bool
653 ContentSrc string
654 BreadCrumbs [][]string
655 ShowRendered bool
656 RenderToggle bool
657 RenderedContents template.HTML
658 types.RepoBlobResponse
659}
660
661func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
662 var style *chroma.Style = styles.Get("catpuccin-latte")
663
664 if params.ShowRendered {
665 switch markup.GetFormat(params.Path) {
666 case markup.FormatMarkdown:
667 p.rctx.RepoInfo = params.RepoInfo
668 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
669 htmlString := p.rctx.RenderMarkdown(params.Contents)
670 sanitized := p.rctx.SanitizeDefault(htmlString)
671 params.RenderedContents = template.HTML(sanitized)
672 }
673 }
674
675 if params.Lines < 5000 {
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 }
703
704 params.Active = "overview"
705 return p.executeRepo("repo/blob", w, params)
706}
707
708type Collaborator struct {
709 Did string
710 Handle string
711 Role string
712}
713
714type RepoSettingsParams struct {
715 LoggedInUser *oauth.User
716 RepoInfo repoinfo.RepoInfo
717 Collaborators []Collaborator
718 Active string
719 Branches []types.Branch
720 Spindles []string
721 CurrentSpindle string
722 Secrets []*tangled.RepoListSecrets_Secret
723
724 // TODO: use repoinfo.roles
725 IsCollaboratorInviteAllowed bool
726}
727
728func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
729 params.Active = "settings"
730 return p.executeRepo("repo/settings", w, params)
731}
732
733type RepoGeneralSettingsParams struct {
734 LoggedInUser *oauth.User
735 RepoInfo repoinfo.RepoInfo
736 Active string
737 Tabs []map[string]any
738 Tab string
739 Branches []types.Branch
740}
741
742func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
743 params.Active = "settings"
744 return p.executeRepo("repo/settings/general", w, params)
745}
746
747type RepoAccessSettingsParams struct {
748 LoggedInUser *oauth.User
749 RepoInfo repoinfo.RepoInfo
750 Active string
751 Tabs []map[string]any
752 Tab string
753 Collaborators []Collaborator
754}
755
756func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
757 params.Active = "settings"
758 return p.executeRepo("repo/settings/access", w, params)
759}
760
761type RepoPipelineSettingsParams struct {
762 LoggedInUser *oauth.User
763 RepoInfo repoinfo.RepoInfo
764 Active string
765 Tabs []map[string]any
766 Tab string
767 Spindles []string
768 CurrentSpindle string
769 Secrets []map[string]any
770}
771
772func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
773 params.Active = "settings"
774 return p.executeRepo("repo/settings/pipelines", w, params)
775}
776
777type RepoIssuesParams struct {
778 LoggedInUser *oauth.User
779 RepoInfo repoinfo.RepoInfo
780 Active string
781 Issues []db.Issue
782 Page pagination.Page
783 FilteringByOpen bool
784}
785
786func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
787 params.Active = "issues"
788 return p.executeRepo("repo/issues/issues", w, params)
789}
790
791type RepoSingleIssueParams struct {
792 LoggedInUser *oauth.User
793 RepoInfo repoinfo.RepoInfo
794 Active string
795 Issue db.Issue
796 Comments []db.Comment
797 IssueOwnerHandle string
798
799 OrderedReactionKinds []db.ReactionKind
800 Reactions map[db.ReactionKind]int
801 UserReacted map[db.ReactionKind]bool
802
803 State string
804}
805
806type ThreadReactionFragmentParams struct {
807 ThreadAt syntax.ATURI
808 Kind db.ReactionKind
809 Count int
810 IsReacted bool
811}
812
813func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
814 return p.executePlain("repo/fragments/reaction", w, params)
815}
816
817func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
818 params.Active = "issues"
819 if params.Issue.Open {
820 params.State = "open"
821 } else {
822 params.State = "closed"
823 }
824 return p.execute("repo/issues/issue", w, params)
825}
826
827type RepoNewIssueParams struct {
828 LoggedInUser *oauth.User
829 RepoInfo repoinfo.RepoInfo
830 Active string
831}
832
833func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
834 params.Active = "issues"
835 return p.executeRepo("repo/issues/new", w, params)
836}
837
838type EditIssueCommentParams struct {
839 LoggedInUser *oauth.User
840 RepoInfo repoinfo.RepoInfo
841 Issue *db.Issue
842 Comment *db.Comment
843}
844
845func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
846 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
847}
848
849type SingleIssueCommentParams struct {
850 LoggedInUser *oauth.User
851 RepoInfo repoinfo.RepoInfo
852 Issue *db.Issue
853 Comment *db.Comment
854}
855
856func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
857 return p.executePlain("repo/issues/fragments/issueComment", w, params)
858}
859
860type RepoNewPullParams struct {
861 LoggedInUser *oauth.User
862 RepoInfo repoinfo.RepoInfo
863 Branches []types.Branch
864 Strategy string
865 SourceBranch string
866 TargetBranch string
867 Title string
868 Body string
869 Active string
870}
871
872func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
873 params.Active = "pulls"
874 return p.executeRepo("repo/pulls/new", w, params)
875}
876
877type RepoPullsParams struct {
878 LoggedInUser *oauth.User
879 RepoInfo repoinfo.RepoInfo
880 Pulls []*db.Pull
881 Active string
882 FilteringBy db.PullState
883 Stacks map[string]db.Stack
884 Pipelines map[string]db.Pipeline
885}
886
887func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
888 params.Active = "pulls"
889 return p.executeRepo("repo/pulls/pulls", w, params)
890}
891
892type ResubmitResult uint64
893
894const (
895 ShouldResubmit ResubmitResult = iota
896 ShouldNotResubmit
897 Unknown
898)
899
900func (r ResubmitResult) Yes() bool {
901 return r == ShouldResubmit
902}
903func (r ResubmitResult) No() bool {
904 return r == ShouldNotResubmit
905}
906func (r ResubmitResult) Unknown() bool {
907 return r == Unknown
908}
909
910type RepoSinglePullParams struct {
911 LoggedInUser *oauth.User
912 RepoInfo repoinfo.RepoInfo
913 Active string
914 Pull *db.Pull
915 Stack db.Stack
916 AbandonedPulls []*db.Pull
917 MergeCheck types.MergeCheckResponse
918 ResubmitCheck ResubmitResult
919 Pipelines map[string]db.Pipeline
920
921 OrderedReactionKinds []db.ReactionKind
922 Reactions map[db.ReactionKind]int
923 UserReacted map[db.ReactionKind]bool
924}
925
926func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
927 params.Active = "pulls"
928 return p.executeRepo("repo/pulls/pull", w, params)
929}
930
931type RepoPullPatchParams struct {
932 LoggedInUser *oauth.User
933 RepoInfo repoinfo.RepoInfo
934 Pull *db.Pull
935 Stack db.Stack
936 Diff *types.NiceDiff
937 Round int
938 Submission *db.PullSubmission
939 OrderedReactionKinds []db.ReactionKind
940 DiffOpts types.DiffOpts
941}
942
943// this name is a mouthful
944func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
945 return p.execute("repo/pulls/patch", w, params)
946}
947
948type RepoPullInterdiffParams struct {
949 LoggedInUser *oauth.User
950 RepoInfo repoinfo.RepoInfo
951 Pull *db.Pull
952 Round int
953 Interdiff *patchutil.InterdiffResult
954 OrderedReactionKinds []db.ReactionKind
955 DiffOpts types.DiffOpts
956}
957
958// this name is a mouthful
959func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
960 return p.execute("repo/pulls/interdiff", w, params)
961}
962
963type PullPatchUploadParams struct {
964 RepoInfo repoinfo.RepoInfo
965}
966
967func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
968 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
969}
970
971type PullCompareBranchesParams struct {
972 RepoInfo repoinfo.RepoInfo
973 Branches []types.Branch
974 SourceBranch string
975}
976
977func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
978 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
979}
980
981type PullCompareForkParams struct {
982 RepoInfo repoinfo.RepoInfo
983 Forks []db.Repo
984 Selected string
985}
986
987func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
988 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
989}
990
991type PullCompareForkBranchesParams struct {
992 RepoInfo repoinfo.RepoInfo
993 SourceBranches []types.Branch
994 TargetBranches []types.Branch
995}
996
997func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
998 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
999}
1000
1001type PullResubmitParams struct {
1002 LoggedInUser *oauth.User
1003 RepoInfo repoinfo.RepoInfo
1004 Pull *db.Pull
1005 SubmissionId int
1006}
1007
1008func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1009 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1010}
1011
1012type PullActionsParams struct {
1013 LoggedInUser *oauth.User
1014 RepoInfo repoinfo.RepoInfo
1015 Pull *db.Pull
1016 RoundNumber int
1017 MergeCheck types.MergeCheckResponse
1018 ResubmitCheck ResubmitResult
1019 Stack db.Stack
1020}
1021
1022func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1023 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1024}
1025
1026type PullNewCommentParams struct {
1027 LoggedInUser *oauth.User
1028 RepoInfo repoinfo.RepoInfo
1029 Pull *db.Pull
1030 RoundNumber int
1031}
1032
1033func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1034 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1035}
1036
1037type RepoCompareParams struct {
1038 LoggedInUser *oauth.User
1039 RepoInfo repoinfo.RepoInfo
1040 Forks []db.Repo
1041 Branches []types.Branch
1042 Tags []*types.TagReference
1043 Base string
1044 Head string
1045 Diff *types.NiceDiff
1046 DiffOpts types.DiffOpts
1047
1048 Active string
1049}
1050
1051func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1052 params.Active = "overview"
1053 return p.executeRepo("repo/compare/compare", w, params)
1054}
1055
1056type RepoCompareNewParams struct {
1057 LoggedInUser *oauth.User
1058 RepoInfo repoinfo.RepoInfo
1059 Forks []db.Repo
1060 Branches []types.Branch
1061 Tags []*types.TagReference
1062 Base string
1063 Head string
1064
1065 Active string
1066}
1067
1068func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1069 params.Active = "overview"
1070 return p.executeRepo("repo/compare/new", w, params)
1071}
1072
1073type RepoCompareAllowPullParams struct {
1074 LoggedInUser *oauth.User
1075 RepoInfo repoinfo.RepoInfo
1076 Base string
1077 Head string
1078}
1079
1080func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1081 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1082}
1083
1084type RepoCompareDiffParams struct {
1085 LoggedInUser *oauth.User
1086 RepoInfo repoinfo.RepoInfo
1087 Diff types.NiceDiff
1088}
1089
1090func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1091 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1092}
1093
1094type PipelinesParams struct {
1095 LoggedInUser *oauth.User
1096 RepoInfo repoinfo.RepoInfo
1097 Pipelines []db.Pipeline
1098 Active string
1099}
1100
1101func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1102 params.Active = "pipelines"
1103 return p.executeRepo("repo/pipelines/pipelines", w, params)
1104}
1105
1106type LogBlockParams struct {
1107 Id int
1108 Name string
1109 Command string
1110 Collapsed bool
1111}
1112
1113func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1114 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1115}
1116
1117type LogLineParams struct {
1118 Id int
1119 Content string
1120}
1121
1122func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1123 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1124}
1125
1126type WorkflowParams struct {
1127 LoggedInUser *oauth.User
1128 RepoInfo repoinfo.RepoInfo
1129 Pipeline db.Pipeline
1130 Workflow string
1131 LogUrl string
1132 Active string
1133}
1134
1135func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1136 params.Active = "pipelines"
1137 return p.executeRepo("repo/pipelines/workflow", w, params)
1138}
1139
1140type PutStringParams struct {
1141 LoggedInUser *oauth.User
1142 Action string
1143
1144 // this is supplied in the case of editing an existing string
1145 String db.String
1146}
1147
1148func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1149 return p.execute("strings/put", w, params)
1150}
1151
1152type StringsDashboardParams struct {
1153 LoggedInUser *oauth.User
1154 Card ProfileCard
1155 Strings []db.String
1156}
1157
1158func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1159 return p.execute("strings/dashboard", w, params)
1160}
1161
1162type SingleStringParams struct {
1163 LoggedInUser *oauth.User
1164 ShowRendered bool
1165 RenderToggle bool
1166 RenderedContents template.HTML
1167 String db.String
1168 Stats db.StringStats
1169 Owner identity.Identity
1170}
1171
1172func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1173 var style *chroma.Style = styles.Get("catpuccin-latte")
1174
1175 if params.ShowRendered {
1176 switch markup.GetFormat(params.String.Filename) {
1177 case markup.FormatMarkdown:
1178 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1179 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1180 sanitized := p.rctx.SanitizeDefault(htmlString)
1181 params.RenderedContents = template.HTML(sanitized)
1182 }
1183 }
1184
1185 c := params.String.Contents
1186 formatter := chromahtml.New(
1187 chromahtml.InlineCode(false),
1188 chromahtml.WithLineNumbers(true),
1189 chromahtml.WithLinkableLineNumbers(true, "L"),
1190 chromahtml.Standalone(false),
1191 chromahtml.WithClasses(true),
1192 )
1193
1194 lexer := lexers.Get(filepath.Base(params.String.Filename))
1195 if lexer == nil {
1196 lexer = lexers.Fallback
1197 }
1198
1199 iterator, err := lexer.Tokenise(nil, c)
1200 if err != nil {
1201 return fmt.Errorf("chroma tokenize: %w", err)
1202 }
1203
1204 var code bytes.Buffer
1205 err = formatter.Format(&code, style, iterator)
1206 if err != nil {
1207 return fmt.Errorf("chroma format: %w", err)
1208 }
1209
1210 params.String.Contents = code.String()
1211 return p.execute("strings/string", w, params)
1212}
1213
1214func (p *Pages) Static() http.Handler {
1215 if p.dev {
1216 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1217 }
1218
1219 sub, err := fs.Sub(Files, "static")
1220 if err != nil {
1221 log.Fatalf("no static dir found? that's crazy: %v", err)
1222 }
1223 // Custom handler to apply Cache-Control headers for font files
1224 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
1225}
1226
1227func Cache(h http.Handler) http.Handler {
1228 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
1229 path := strings.Split(r.URL.Path, "?")[0]
1230
1231 if strings.HasSuffix(path, ".css") {
1232 // on day for css files
1233 w.Header().Set("Cache-Control", "public, max-age=86400")
1234 } else {
1235 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
1236 }
1237 h.ServeHTTP(w, r)
1238 })
1239}
1240
1241func CssContentHash() string {
1242 cssFile, err := Files.Open("static/tw.css")
1243 if err != nil {
1244 log.Printf("Error opening CSS file: %v", err)
1245 return ""
1246 }
1247 defer cssFile.Close()
1248
1249 hasher := sha256.New()
1250 if _, err := io.Copy(hasher, cssFile); err != nil {
1251 log.Printf("Error hashing CSS file: %v", err)
1252 return ""
1253 }
1254
1255 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
1256}
1257
1258func (p *Pages) Error500(w io.Writer) error {
1259 return p.execute("errors/500", w, nil)
1260}
1261
1262func (p *Pages) Error404(w io.Writer) error {
1263 return p.execute("errors/404", w, nil)
1264}
1265
1266func (p *Pages) Error503(w io.Writer) error {
1267 return p.execute("errors/503", w, nil)
1268}