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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
263type LoginParams struct {
264 ReturnUrl string
265}
266
267func (p *Pages) Login(w io.Writer, params LoginParams) error {
268 return p.executePlain("user/login", w, params)
269}
270
271func (p *Pages) Signup(w io.Writer) error {
272 return p.executePlain("user/signup", w, nil)
273}
274
275func (p *Pages) CompleteSignup(w io.Writer) error {
276 return p.executePlain("user/completeSignup", w, nil)
277}
278
279type TermsOfServiceParams struct {
280 LoggedInUser *oauth.User
281}
282
283func (p *Pages) TermsOfService(w io.Writer, params TermsOfServiceParams) error {
284 return p.execute("legal/terms", w, params)
285}
286
287type PrivacyPolicyParams struct {
288 LoggedInUser *oauth.User
289}
290
291func (p *Pages) PrivacyPolicy(w io.Writer, params PrivacyPolicyParams) error {
292 return p.execute("legal/privacy", w, params)
293}
294
295type TimelineParams struct {
296 LoggedInUser *oauth.User
297 Timeline []db.TimelineEvent
298}
299
300func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
301 return p.execute("timeline", w, params)
302}
303
304type SettingsParams struct {
305 LoggedInUser *oauth.User
306 PubKeys []db.PublicKey
307 Emails []db.Email
308}
309
310func (p *Pages) Settings(w io.Writer, params SettingsParams) error {
311 return p.execute("settings", w, params)
312}
313
314type KnotsParams struct {
315 LoggedInUser *oauth.User
316 Registrations []db.Registration
317}
318
319func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
320 return p.execute("knots/index", w, params)
321}
322
323type KnotParams struct {
324 LoggedInUser *oauth.User
325 Registration *db.Registration
326 Members []string
327 Repos map[string][]db.Repo
328 IsOwner bool
329}
330
331func (p *Pages) Knot(w io.Writer, params KnotParams) error {
332 return p.execute("knots/dashboard", w, params)
333}
334
335type KnotListingParams struct {
336 db.Registration
337}
338
339func (p *Pages) KnotListing(w io.Writer, params KnotListingParams) error {
340 return p.executePlain("knots/fragments/knotListing", w, params)
341}
342
343type KnotListingFullParams struct {
344 Registrations []db.Registration
345}
346
347func (p *Pages) KnotListingFull(w io.Writer, params KnotListingFullParams) error {
348 return p.executePlain("knots/fragments/knotListingFull", w, params)
349}
350
351type KnotSecretParams struct {
352 Secret string
353}
354
355func (p *Pages) KnotSecret(w io.Writer, params KnotSecretParams) error {
356 return p.executePlain("knots/fragments/secret", w, params)
357}
358
359type SpindlesParams struct {
360 LoggedInUser *oauth.User
361 Spindles []db.Spindle
362}
363
364func (p *Pages) Spindles(w io.Writer, params SpindlesParams) error {
365 return p.execute("spindles/index", w, params)
366}
367
368type SpindleListingParams struct {
369 db.Spindle
370}
371
372func (p *Pages) SpindleListing(w io.Writer, params SpindleListingParams) error {
373 return p.executePlain("spindles/fragments/spindleListing", w, params)
374}
375
376type SpindleDashboardParams struct {
377 LoggedInUser *oauth.User
378 Spindle db.Spindle
379 Members []string
380 Repos map[string][]db.Repo
381}
382
383func (p *Pages) SpindleDashboard(w io.Writer, params SpindleDashboardParams) error {
384 return p.execute("spindles/dashboard", w, params)
385}
386
387type NewRepoParams struct {
388 LoggedInUser *oauth.User
389 Knots []string
390}
391
392func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
393 return p.execute("repo/new", w, params)
394}
395
396type ForkRepoParams struct {
397 LoggedInUser *oauth.User
398 Knots []string
399 RepoInfo repoinfo.RepoInfo
400}
401
402func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
403 return p.execute("repo/fork", w, params)
404}
405
406type ProfilePageParams struct {
407 LoggedInUser *oauth.User
408 Repos []db.Repo
409 CollaboratingRepos []db.Repo
410 ProfileTimeline *db.ProfileTimeline
411 Card ProfileCard
412 Punchcard db.Punchcard
413}
414
415type ProfileCard struct {
416 UserDid string
417 UserHandle string
418 FollowStatus db.FollowStatus
419 Followers int
420 Following int
421
422 Profile *db.Profile
423}
424
425func (p *Pages) ProfilePage(w io.Writer, params ProfilePageParams) error {
426 return p.execute("user/profile", w, params)
427}
428
429type ReposPageParams struct {
430 LoggedInUser *oauth.User
431 Repos []db.Repo
432 Card ProfileCard
433}
434
435func (p *Pages) ReposPage(w io.Writer, params ReposPageParams) error {
436 return p.execute("user/repos", w, params)
437}
438
439type FollowFragmentParams struct {
440 UserDid string
441 FollowStatus db.FollowStatus
442}
443
444func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
445 return p.executePlain("user/fragments/follow", w, params)
446}
447
448type EditBioParams struct {
449 LoggedInUser *oauth.User
450 Profile *db.Profile
451}
452
453func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
454 return p.executePlain("user/fragments/editBio", w, params)
455}
456
457type EditPinsParams struct {
458 LoggedInUser *oauth.User
459 Profile *db.Profile
460 AllRepos []PinnedRepo
461}
462
463type PinnedRepo struct {
464 IsPinned bool
465 db.Repo
466}
467
468func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
469 return p.executePlain("user/fragments/editPins", w, params)
470}
471
472type RepoStarFragmentParams struct {
473 IsStarred bool
474 RepoAt syntax.ATURI
475 Stats db.RepoStats
476}
477
478func (p *Pages) RepoStarFragment(w io.Writer, params RepoStarFragmentParams) error {
479 return p.executePlain("repo/fragments/repoStar", w, params)
480}
481
482type RepoDescriptionParams struct {
483 RepoInfo repoinfo.RepoInfo
484}
485
486func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
487 return p.executePlain("repo/fragments/editRepoDescription", w, params)
488}
489
490func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
491 return p.executePlain("repo/fragments/repoDescription", w, params)
492}
493
494type RepoIndexParams struct {
495 LoggedInUser *oauth.User
496 RepoInfo repoinfo.RepoInfo
497 Active string
498 TagMap map[string][]string
499 CommitsTrunc []*object.Commit
500 TagsTrunc []*types.TagReference
501 BranchesTrunc []types.Branch
502 ForkInfo *types.ForkInfo
503 HTMLReadme template.HTML
504 Raw bool
505 EmailToDidOrHandle map[string]string
506 VerifiedCommits commitverify.VerifiedCommits
507 Languages []types.RepoLanguageDetails
508 Pipelines map[string]db.Pipeline
509 types.RepoIndexResponse
510}
511
512func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
513 params.Active = "overview"
514 if params.IsEmpty {
515 return p.executeRepo("repo/empty", w, params)
516 }
517
518 p.rctx.RepoInfo = params.RepoInfo
519 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
520
521 if params.ReadmeFileName != "" {
522 ext := filepath.Ext(params.ReadmeFileName)
523 switch ext {
524 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
525 params.Raw = false
526 htmlString := p.rctx.RenderMarkdown(params.Readme)
527 sanitized := p.rctx.SanitizeDefault(htmlString)
528 params.HTMLReadme = template.HTML(sanitized)
529 default:
530 params.Raw = true
531 }
532 }
533
534 return p.executeRepo("repo/index", w, params)
535}
536
537type RepoLogParams struct {
538 LoggedInUser *oauth.User
539 RepoInfo repoinfo.RepoInfo
540 TagMap map[string][]string
541 types.RepoLogResponse
542 Active string
543 EmailToDidOrHandle map[string]string
544 VerifiedCommits commitverify.VerifiedCommits
545 Pipelines map[string]db.Pipeline
546}
547
548func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
549 params.Active = "overview"
550 return p.executeRepo("repo/log", w, params)
551}
552
553type RepoCommitParams struct {
554 LoggedInUser *oauth.User
555 RepoInfo repoinfo.RepoInfo
556 Active string
557 EmailToDidOrHandle map[string]string
558 Pipeline *db.Pipeline
559 DiffOpts types.DiffOpts
560
561 // singular because it's always going to be just one
562 VerifiedCommit commitverify.VerifiedCommits
563
564 types.RepoCommitResponse
565}
566
567func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
568 params.Active = "overview"
569 return p.executeRepo("repo/commit", w, params)
570}
571
572type RepoTreeParams struct {
573 LoggedInUser *oauth.User
574 RepoInfo repoinfo.RepoInfo
575 Active string
576 BreadCrumbs [][]string
577 TreePath string
578 types.RepoTreeResponse
579}
580
581type RepoTreeStats struct {
582 NumFolders uint64
583 NumFiles uint64
584}
585
586func (r RepoTreeParams) TreeStats() RepoTreeStats {
587 numFolders, numFiles := 0, 0
588 for _, f := range r.Files {
589 if !f.IsFile {
590 numFolders += 1
591 } else if f.IsFile {
592 numFiles += 1
593 }
594 }
595
596 return RepoTreeStats{
597 NumFolders: uint64(numFolders),
598 NumFiles: uint64(numFiles),
599 }
600}
601
602func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
603 params.Active = "overview"
604 return p.execute("repo/tree", w, params)
605}
606
607type RepoBranchesParams struct {
608 LoggedInUser *oauth.User
609 RepoInfo repoinfo.RepoInfo
610 Active string
611 types.RepoBranchesResponse
612}
613
614func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
615 params.Active = "overview"
616 return p.executeRepo("repo/branches", w, params)
617}
618
619type RepoTagsParams struct {
620 LoggedInUser *oauth.User
621 RepoInfo repoinfo.RepoInfo
622 Active string
623 types.RepoTagsResponse
624 ArtifactMap map[plumbing.Hash][]db.Artifact
625 DanglingArtifacts []db.Artifact
626}
627
628func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
629 params.Active = "overview"
630 return p.executeRepo("repo/tags", w, params)
631}
632
633type RepoArtifactParams struct {
634 LoggedInUser *oauth.User
635 RepoInfo repoinfo.RepoInfo
636 Artifact db.Artifact
637}
638
639func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
640 return p.executePlain("repo/fragments/artifact", w, params)
641}
642
643type RepoBlobParams struct {
644 LoggedInUser *oauth.User
645 RepoInfo repoinfo.RepoInfo
646 Active string
647 Unsupported bool
648 IsImage bool
649 IsVideo bool
650 ContentSrc string
651 BreadCrumbs [][]string
652 ShowRendered bool
653 RenderToggle bool
654 RenderedContents template.HTML
655 types.RepoBlobResponse
656}
657
658func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
659 var style *chroma.Style = styles.Get("catpuccin-latte")
660
661 if params.ShowRendered {
662 switch markup.GetFormat(params.Path) {
663 case markup.FormatMarkdown:
664 p.rctx.RepoInfo = params.RepoInfo
665 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
666 htmlString := p.rctx.RenderMarkdown(params.Contents)
667 sanitized := p.rctx.SanitizeDefault(htmlString)
668 params.RenderedContents = template.HTML(sanitized)
669 }
670 }
671
672 if params.Lines < 5000 {
673 c := params.Contents
674 formatter := chromahtml.New(
675 chromahtml.InlineCode(false),
676 chromahtml.WithLineNumbers(true),
677 chromahtml.WithLinkableLineNumbers(true, "L"),
678 chromahtml.Standalone(false),
679 chromahtml.WithClasses(true),
680 )
681
682 lexer := lexers.Get(filepath.Base(params.Path))
683 if lexer == nil {
684 lexer = lexers.Fallback
685 }
686
687 iterator, err := lexer.Tokenise(nil, c)
688 if err != nil {
689 return fmt.Errorf("chroma tokenize: %w", err)
690 }
691
692 var code bytes.Buffer
693 err = formatter.Format(&code, style, iterator)
694 if err != nil {
695 return fmt.Errorf("chroma format: %w", err)
696 }
697
698 params.Contents = code.String()
699 }
700
701 params.Active = "overview"
702 return p.executeRepo("repo/blob", w, params)
703}
704
705type Collaborator struct {
706 Did string
707 Handle string
708 Role string
709}
710
711type RepoSettingsParams struct {
712 LoggedInUser *oauth.User
713 RepoInfo repoinfo.RepoInfo
714 Collaborators []Collaborator
715 Active string
716 Branches []types.Branch
717 Spindles []string
718 CurrentSpindle string
719 Secrets []*tangled.RepoListSecrets_Secret
720
721 // TODO: use repoinfo.roles
722 IsCollaboratorInviteAllowed bool
723}
724
725func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
726 params.Active = "settings"
727 return p.executeRepo("repo/settings", w, params)
728}
729
730type RepoGeneralSettingsParams struct {
731 LoggedInUser *oauth.User
732 RepoInfo repoinfo.RepoInfo
733 Active string
734 Tabs []map[string]any
735 Tab string
736 Branches []types.Branch
737}
738
739func (p *Pages) RepoGeneralSettings(w io.Writer, params RepoGeneralSettingsParams) error {
740 params.Active = "settings"
741 return p.executeRepo("repo/settings/general", w, params)
742}
743
744type RepoAccessSettingsParams struct {
745 LoggedInUser *oauth.User
746 RepoInfo repoinfo.RepoInfo
747 Active string
748 Tabs []map[string]any
749 Tab string
750 Collaborators []Collaborator
751}
752
753func (p *Pages) RepoAccessSettings(w io.Writer, params RepoAccessSettingsParams) error {
754 params.Active = "settings"
755 return p.executeRepo("repo/settings/access", w, params)
756}
757
758type RepoPipelineSettingsParams struct {
759 LoggedInUser *oauth.User
760 RepoInfo repoinfo.RepoInfo
761 Active string
762 Tabs []map[string]any
763 Tab string
764 Spindles []string
765 CurrentSpindle string
766 Secrets []map[string]any
767}
768
769func (p *Pages) RepoPipelineSettings(w io.Writer, params RepoPipelineSettingsParams) error {
770 params.Active = "settings"
771 return p.executeRepo("repo/settings/pipelines", w, params)
772}
773
774type RepoIssuesParams struct {
775 LoggedInUser *oauth.User
776 RepoInfo repoinfo.RepoInfo
777 Active string
778 Issues []db.Issue
779 Page pagination.Page
780 FilteringByOpen bool
781}
782
783func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
784 params.Active = "issues"
785 return p.executeRepo("repo/issues/issues", w, params)
786}
787
788type RepoSingleIssueParams struct {
789 LoggedInUser *oauth.User
790 RepoInfo repoinfo.RepoInfo
791 Active string
792 Issue db.Issue
793 Comments []db.Comment
794 IssueOwnerHandle string
795
796 OrderedReactionKinds []db.ReactionKind
797 Reactions map[db.ReactionKind]int
798 UserReacted map[db.ReactionKind]bool
799
800 State string
801}
802
803type ThreadReactionFragmentParams struct {
804 ThreadAt syntax.ATURI
805 Kind db.ReactionKind
806 Count int
807 IsReacted bool
808}
809
810func (p *Pages) ThreadReactionFragment(w io.Writer, params ThreadReactionFragmentParams) error {
811 return p.executePlain("repo/fragments/reaction", w, params)
812}
813
814func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
815 params.Active = "issues"
816 if params.Issue.Open {
817 params.State = "open"
818 } else {
819 params.State = "closed"
820 }
821 return p.execute("repo/issues/issue", w, params)
822}
823
824type RepoNewIssueParams struct {
825 LoggedInUser *oauth.User
826 RepoInfo repoinfo.RepoInfo
827 Active string
828}
829
830func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
831 params.Active = "issues"
832 return p.executeRepo("repo/issues/new", w, params)
833}
834
835type EditIssueCommentParams struct {
836 LoggedInUser *oauth.User
837 RepoInfo repoinfo.RepoInfo
838 Issue *db.Issue
839 Comment *db.Comment
840}
841
842func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
843 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
844}
845
846type SingleIssueCommentParams struct {
847 LoggedInUser *oauth.User
848 RepoInfo repoinfo.RepoInfo
849 Issue *db.Issue
850 Comment *db.Comment
851}
852
853func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
854 return p.executePlain("repo/issues/fragments/issueComment", w, params)
855}
856
857type RepoNewPullParams struct {
858 LoggedInUser *oauth.User
859 RepoInfo repoinfo.RepoInfo
860 Branches []types.Branch
861 Strategy string
862 SourceBranch string
863 TargetBranch string
864 Title string
865 Body string
866 Active string
867}
868
869func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
870 params.Active = "pulls"
871 return p.executeRepo("repo/pulls/new", w, params)
872}
873
874type RepoPullsParams struct {
875 LoggedInUser *oauth.User
876 RepoInfo repoinfo.RepoInfo
877 Pulls []*db.Pull
878 Active string
879 FilteringBy db.PullState
880 Stacks map[string]db.Stack
881 Pipelines map[string]db.Pipeline
882}
883
884func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
885 params.Active = "pulls"
886 return p.executeRepo("repo/pulls/pulls", w, params)
887}
888
889type ResubmitResult uint64
890
891const (
892 ShouldResubmit ResubmitResult = iota
893 ShouldNotResubmit
894 Unknown
895)
896
897func (r ResubmitResult) Yes() bool {
898 return r == ShouldResubmit
899}
900func (r ResubmitResult) No() bool {
901 return r == ShouldNotResubmit
902}
903func (r ResubmitResult) Unknown() bool {
904 return r == Unknown
905}
906
907type RepoSinglePullParams struct {
908 LoggedInUser *oauth.User
909 RepoInfo repoinfo.RepoInfo
910 Active string
911 Pull *db.Pull
912 Stack db.Stack
913 AbandonedPulls []*db.Pull
914 MergeCheck types.MergeCheckResponse
915 ResubmitCheck ResubmitResult
916 Pipelines map[string]db.Pipeline
917
918 OrderedReactionKinds []db.ReactionKind
919 Reactions map[db.ReactionKind]int
920 UserReacted map[db.ReactionKind]bool
921}
922
923func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
924 params.Active = "pulls"
925 return p.executeRepo("repo/pulls/pull", w, params)
926}
927
928type RepoPullPatchParams struct {
929 LoggedInUser *oauth.User
930 RepoInfo repoinfo.RepoInfo
931 Pull *db.Pull
932 Stack db.Stack
933 Diff *types.NiceDiff
934 Round int
935 Submission *db.PullSubmission
936 OrderedReactionKinds []db.ReactionKind
937 DiffOpts types.DiffOpts
938}
939
940// this name is a mouthful
941func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
942 return p.execute("repo/pulls/patch", w, params)
943}
944
945type RepoPullInterdiffParams struct {
946 LoggedInUser *oauth.User
947 RepoInfo repoinfo.RepoInfo
948 Pull *db.Pull
949 Round int
950 Interdiff *patchutil.InterdiffResult
951 OrderedReactionKinds []db.ReactionKind
952 DiffOpts types.DiffOpts
953}
954
955// this name is a mouthful
956func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
957 return p.execute("repo/pulls/interdiff", w, params)
958}
959
960type PullPatchUploadParams struct {
961 RepoInfo repoinfo.RepoInfo
962}
963
964func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
965 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
966}
967
968type PullCompareBranchesParams struct {
969 RepoInfo repoinfo.RepoInfo
970 Branches []types.Branch
971 SourceBranch string
972}
973
974func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
975 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
976}
977
978type PullCompareForkParams struct {
979 RepoInfo repoinfo.RepoInfo
980 Forks []db.Repo
981 Selected string
982}
983
984func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
985 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
986}
987
988type PullCompareForkBranchesParams struct {
989 RepoInfo repoinfo.RepoInfo
990 SourceBranches []types.Branch
991 TargetBranches []types.Branch
992}
993
994func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
995 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
996}
997
998type PullResubmitParams struct {
999 LoggedInUser *oauth.User
1000 RepoInfo repoinfo.RepoInfo
1001 Pull *db.Pull
1002 SubmissionId int
1003}
1004
1005func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
1006 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
1007}
1008
1009type PullActionsParams struct {
1010 LoggedInUser *oauth.User
1011 RepoInfo repoinfo.RepoInfo
1012 Pull *db.Pull
1013 RoundNumber int
1014 MergeCheck types.MergeCheckResponse
1015 ResubmitCheck ResubmitResult
1016 Stack db.Stack
1017}
1018
1019func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
1020 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
1021}
1022
1023type PullNewCommentParams struct {
1024 LoggedInUser *oauth.User
1025 RepoInfo repoinfo.RepoInfo
1026 Pull *db.Pull
1027 RoundNumber int
1028}
1029
1030func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
1031 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
1032}
1033
1034type RepoCompareParams struct {
1035 LoggedInUser *oauth.User
1036 RepoInfo repoinfo.RepoInfo
1037 Forks []db.Repo
1038 Branches []types.Branch
1039 Tags []*types.TagReference
1040 Base string
1041 Head string
1042 Diff *types.NiceDiff
1043 DiffOpts types.DiffOpts
1044
1045 Active string
1046}
1047
1048func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
1049 params.Active = "overview"
1050 return p.executeRepo("repo/compare/compare", w, params)
1051}
1052
1053type RepoCompareNewParams struct {
1054 LoggedInUser *oauth.User
1055 RepoInfo repoinfo.RepoInfo
1056 Forks []db.Repo
1057 Branches []types.Branch
1058 Tags []*types.TagReference
1059 Base string
1060 Head string
1061
1062 Active string
1063}
1064
1065func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
1066 params.Active = "overview"
1067 return p.executeRepo("repo/compare/new", w, params)
1068}
1069
1070type RepoCompareAllowPullParams struct {
1071 LoggedInUser *oauth.User
1072 RepoInfo repoinfo.RepoInfo
1073 Base string
1074 Head string
1075}
1076
1077func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
1078 return p.executePlain("repo/fragments/compareAllowPull", w, params)
1079}
1080
1081type RepoCompareDiffParams struct {
1082 LoggedInUser *oauth.User
1083 RepoInfo repoinfo.RepoInfo
1084 Diff types.NiceDiff
1085}
1086
1087func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
1088 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
1089}
1090
1091type PipelinesParams struct {
1092 LoggedInUser *oauth.User
1093 RepoInfo repoinfo.RepoInfo
1094 Pipelines []db.Pipeline
1095 Active string
1096}
1097
1098func (p *Pages) Pipelines(w io.Writer, params PipelinesParams) error {
1099 params.Active = "pipelines"
1100 return p.executeRepo("repo/pipelines/pipelines", w, params)
1101}
1102
1103type LogBlockParams struct {
1104 Id int
1105 Name string
1106 Command string
1107 Collapsed bool
1108}
1109
1110func (p *Pages) LogBlock(w io.Writer, params LogBlockParams) error {
1111 return p.executePlain("repo/pipelines/fragments/logBlock", w, params)
1112}
1113
1114type LogLineParams struct {
1115 Id int
1116 Content string
1117}
1118
1119func (p *Pages) LogLine(w io.Writer, params LogLineParams) error {
1120 return p.executePlain("repo/pipelines/fragments/logLine", w, params)
1121}
1122
1123type WorkflowParams struct {
1124 LoggedInUser *oauth.User
1125 RepoInfo repoinfo.RepoInfo
1126 Pipeline db.Pipeline
1127 Workflow string
1128 LogUrl string
1129 Active string
1130}
1131
1132func (p *Pages) Workflow(w io.Writer, params WorkflowParams) error {
1133 params.Active = "pipelines"
1134 return p.executeRepo("repo/pipelines/workflow", w, params)
1135}
1136
1137type PutStringParams struct {
1138 LoggedInUser *oauth.User
1139 Action string
1140
1141 // this is supplied in the case of editing an existing string
1142 String db.String
1143}
1144
1145func (p *Pages) PutString(w io.Writer, params PutStringParams) error {
1146 return p.execute("strings/put", w, params)
1147}
1148
1149type StringsDashboardParams struct {
1150 LoggedInUser *oauth.User
1151 Card ProfileCard
1152 Strings []db.String
1153}
1154
1155func (p *Pages) StringsDashboard(w io.Writer, params StringsDashboardParams) error {
1156 return p.execute("strings/dashboard", w, params)
1157}
1158
1159type SingleStringParams struct {
1160 LoggedInUser *oauth.User
1161 ShowRendered bool
1162 RenderToggle bool
1163 RenderedContents template.HTML
1164 String db.String
1165 Stats db.StringStats
1166 Owner identity.Identity
1167}
1168
1169func (p *Pages) SingleString(w io.Writer, params SingleStringParams) error {
1170 var style *chroma.Style = styles.Get("catpuccin-latte")
1171
1172 if params.ShowRendered {
1173 switch markup.GetFormat(params.String.Filename) {
1174 case markup.FormatMarkdown:
1175 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
1176 htmlString := p.rctx.RenderMarkdown(params.String.Contents)
1177 sanitized := p.rctx.SanitizeDefault(htmlString)
1178 params.RenderedContents = template.HTML(sanitized)
1179 }
1180 }
1181
1182 c := params.String.Contents
1183 formatter := chromahtml.New(
1184 chromahtml.InlineCode(false),
1185 chromahtml.WithLineNumbers(true),
1186 chromahtml.WithLinkableLineNumbers(true, "L"),
1187 chromahtml.Standalone(false),
1188 chromahtml.WithClasses(true),
1189 )
1190
1191 lexer := lexers.Get(filepath.Base(params.String.Filename))
1192 if lexer == nil {
1193 lexer = lexers.Fallback
1194 }
1195
1196 iterator, err := lexer.Tokenise(nil, c)
1197 if err != nil {
1198 return fmt.Errorf("chroma tokenize: %w", err)
1199 }
1200
1201 var code bytes.Buffer
1202 err = formatter.Format(&code, style, iterator)
1203 if err != nil {
1204 return fmt.Errorf("chroma format: %w", err)
1205 }
1206
1207 params.String.Contents = code.String()
1208 return p.execute("strings/string", w, params)
1209}
1210
1211func (p *Pages) Static() http.Handler {
1212 if p.dev {
1213 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
1214 }
1215
1216 sub, err := fs.Sub(Files, "static")
1217 if err != nil {
1218 log.Fatalf("no static dir found? that's crazy: %v", err)
1219 }
1220 // Custom handler to apply Cache-Control headers for font files
1221 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
1222}
1223
1224func Cache(h http.Handler) http.Handler {
1225 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
1226 path := strings.Split(r.URL.Path, "?")[0]
1227
1228 if strings.HasSuffix(path, ".css") {
1229 // on day for css files
1230 w.Header().Set("Cache-Control", "public, max-age=86400")
1231 } else {
1232 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
1233 }
1234 h.ServeHTTP(w, r)
1235 })
1236}
1237
1238func CssContentHash() string {
1239 cssFile, err := Files.Open("static/tw.css")
1240 if err != nil {
1241 log.Printf("Error opening CSS file: %v", err)
1242 return ""
1243 }
1244 defer cssFile.Close()
1245
1246 hasher := sha256.New()
1247 if _, err := io.Copy(hasher, cssFile); err != nil {
1248 log.Printf("Error hashing CSS file: %v", err)
1249 return ""
1250 }
1251
1252 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
1253}
1254
1255func (p *Pages) Error500(w io.Writer) error {
1256 return p.execute("errors/500", w, nil)
1257}
1258
1259func (p *Pages) Error404(w io.Writer) error {
1260 return p.execute("errors/404", w, nil)
1261}
1262
1263func (p *Pages) Error503(w io.Writer) error {
1264 return p.execute("errors/503", w, nil)
1265}