kot.pink
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
18 "tangled.sh/tangled.sh/core/appview/commitverify"
19 "tangled.sh/tangled.sh/core/appview/config"
20 "tangled.sh/tangled.sh/core/appview/db"
21 "tangled.sh/tangled.sh/core/appview/oauth"
22 "tangled.sh/tangled.sh/core/appview/pages/markup"
23 "tangled.sh/tangled.sh/core/appview/pages/repoinfo"
24 "tangled.sh/tangled.sh/core/appview/pagination"
25 "tangled.sh/tangled.sh/core/patchutil"
26 "tangled.sh/tangled.sh/core/types"
27
28 "github.com/alecthomas/chroma/v2"
29 chromahtml "github.com/alecthomas/chroma/v2/formatters/html"
30 "github.com/alecthomas/chroma/v2/lexers"
31 "github.com/alecthomas/chroma/v2/styles"
32 "github.com/bluesky-social/indigo/atproto/syntax"
33 "github.com/go-git/go-git/v5/plumbing"
34 "github.com/go-git/go-git/v5/plumbing/object"
35 "github.com/microcosm-cc/bluemonday"
36)
37
38//go:embed templates/* static
39var Files embed.FS
40
41type Pages struct {
42 t map[string]*template.Template
43 dev bool
44 embedFS embed.FS
45 templateDir string // Path to templates on disk for dev mode
46 rctx *markup.RenderContext
47}
48
49func NewPages(config *config.Config) *Pages {
50 // initialized with safe defaults, can be overriden per use
51 rctx := &markup.RenderContext{
52 IsDev: config.Core.Dev,
53 CamoUrl: config.Camo.Host,
54 CamoSecret: config.Camo.SharedSecret,
55 }
56
57 p := &Pages{
58 t: make(map[string]*template.Template),
59 dev: config.Core.Dev,
60 embedFS: Files,
61 rctx: rctx,
62 templateDir: "appview/pages",
63 }
64
65 // Initial load of all templates
66 p.loadAllTemplates()
67
68 return p
69}
70
71func (p *Pages) loadAllTemplates() {
72 templates := make(map[string]*template.Template)
73 var fragmentPaths []string
74
75 // Use embedded FS for initial loading
76 // First, collect all fragment paths
77 err := fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
78 if err != nil {
79 return err
80 }
81 if d.IsDir() {
82 return nil
83 }
84 if !strings.HasSuffix(path, ".html") {
85 return nil
86 }
87 if !strings.Contains(path, "fragments/") {
88 return nil
89 }
90 name := strings.TrimPrefix(path, "templates/")
91 name = strings.TrimSuffix(name, ".html")
92 tmpl, err := template.New(name).
93 Funcs(funcMap()).
94 ParseFS(p.embedFS, path)
95 if err != nil {
96 log.Fatalf("setting up fragment: %v", err)
97 }
98 templates[name] = tmpl
99 fragmentPaths = append(fragmentPaths, path)
100 log.Printf("loaded fragment: %s", name)
101 return nil
102 })
103 if err != nil {
104 log.Fatalf("walking template dir for fragments: %v", err)
105 }
106
107 // Then walk through and setup the rest of the templates
108 err = fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {
109 if err != nil {
110 return err
111 }
112 if d.IsDir() {
113 return nil
114 }
115 if !strings.HasSuffix(path, "html") {
116 return nil
117 }
118 // Skip fragments as they've already been loaded
119 if strings.Contains(path, "fragments/") {
120 return nil
121 }
122 // Skip layouts
123 if strings.Contains(path, "layouts/") {
124 return nil
125 }
126 name := strings.TrimPrefix(path, "templates/")
127 name = strings.TrimSuffix(name, ".html")
128 // Add the page template on top of the base
129 allPaths := []string{}
130 allPaths = append(allPaths, "templates/layouts/*.html")
131 allPaths = append(allPaths, fragmentPaths...)
132 allPaths = append(allPaths, path)
133 tmpl, err := template.New(name).
134 Funcs(funcMap()).
135 ParseFS(p.embedFS, allPaths...)
136 if err != nil {
137 return fmt.Errorf("setting up template: %w", err)
138 }
139 templates[name] = tmpl
140 log.Printf("loaded template: %s", name)
141 return nil
142 })
143 if err != nil {
144 log.Fatalf("walking template dir: %v", err)
145 }
146
147 log.Printf("total templates loaded: %d", len(templates))
148 p.t = templates
149}
150
151// loadTemplateFromDisk loads a template from the filesystem in dev mode
152func (p *Pages) loadTemplateFromDisk(name string) error {
153 if !p.dev {
154 return nil
155 }
156
157 log.Printf("reloading template from disk: %s", name)
158
159 // Find all fragments first
160 var fragmentPaths []string
161 err := filepath.WalkDir(filepath.Join(p.templateDir, "templates"), func(path string, d fs.DirEntry, err error) error {
162 if err != nil {
163 return err
164 }
165 if d.IsDir() {
166 return nil
167 }
168 if !strings.HasSuffix(path, ".html") {
169 return nil
170 }
171 if !strings.Contains(path, "fragments/") {
172 return nil
173 }
174 fragmentPaths = append(fragmentPaths, path)
175 return nil
176 })
177 if err != nil {
178 return fmt.Errorf("walking disk template dir for fragments: %w", err)
179 }
180
181 // Find the template path on disk
182 templatePath := filepath.Join(p.templateDir, "templates", name+".html")
183 if _, err := os.Stat(templatePath); os.IsNotExist(err) {
184 return fmt.Errorf("template not found on disk: %s", name)
185 }
186
187 // Create a new template
188 tmpl := template.New(name).Funcs(funcMap())
189
190 // Parse layouts
191 layoutGlob := filepath.Join(p.templateDir, "templates", "layouts", "*.html")
192 layouts, err := filepath.Glob(layoutGlob)
193 if err != nil {
194 return fmt.Errorf("finding layout templates: %w", err)
195 }
196
197 // Create paths for parsing
198 allFiles := append(layouts, fragmentPaths...)
199 allFiles = append(allFiles, templatePath)
200
201 // Parse all templates
202 tmpl, err = tmpl.ParseFiles(allFiles...)
203 if err != nil {
204 return fmt.Errorf("parsing template files: %w", err)
205 }
206
207 // Update the template in the map
208 p.t[name] = tmpl
209 log.Printf("template reloaded from disk: %s", name)
210 return nil
211}
212
213func (p *Pages) executeOrReload(templateName string, w io.Writer, base string, params any) error {
214 // In dev mode, reload the template from disk before executing
215 if p.dev {
216 if err := p.loadTemplateFromDisk(templateName); err != nil {
217 log.Printf("warning: failed to reload template %s from disk: %v", templateName, err)
218 // Continue with the existing template
219 }
220 }
221
222 tmpl, exists := p.t[templateName]
223 if !exists {
224 return fmt.Errorf("template not found: %s", templateName)
225 }
226
227 if base == "" {
228 return tmpl.Execute(w, params)
229 } else {
230 return tmpl.ExecuteTemplate(w, base, params)
231 }
232}
233
234func (p *Pages) execute(name string, w io.Writer, params any) error {
235 return p.executeOrReload(name, w, "layouts/base", params)
236}
237
238func (p *Pages) executePlain(name string, w io.Writer, params any) error {
239 return p.executeOrReload(name, w, "", params)
240}
241
242func (p *Pages) executeRepo(name string, w io.Writer, params any) error {
243 return p.executeOrReload(name, w, "layouts/repobase", params)
244}
245
246type LoginParams struct {
247}
248
249func (p *Pages) Login(w io.Writer, params LoginParams) error {
250 return p.executePlain("user/login", w, params)
251}
252
253type TimelineParams struct {
254 LoggedInUser *oauth.User
255 Timeline []db.TimelineEvent
256 DidHandleMap map[string]string
257}
258
259func (p *Pages) Timeline(w io.Writer, params TimelineParams) error {
260 return p.execute("timeline", w, params)
261}
262
263type SettingsParams struct {
264 LoggedInUser *oauth.User
265 PubKeys []db.PublicKey
266 Emails []db.Email
267}
268
269func (p *Pages) Settings(w io.Writer, params SettingsParams) error {
270 return p.execute("settings", w, params)
271}
272
273type KnotsParams struct {
274 LoggedInUser *oauth.User
275 Registrations []db.Registration
276}
277
278func (p *Pages) Knots(w io.Writer, params KnotsParams) error {
279 return p.execute("knots", w, params)
280}
281
282type KnotParams struct {
283 LoggedInUser *oauth.User
284 DidHandleMap map[string]string
285 Registration *db.Registration
286 Members []string
287 IsOwner bool
288}
289
290func (p *Pages) Knot(w io.Writer, params KnotParams) error {
291 return p.execute("knot", w, params)
292}
293
294type NewRepoParams struct {
295 LoggedInUser *oauth.User
296 Knots []string
297}
298
299func (p *Pages) NewRepo(w io.Writer, params NewRepoParams) error {
300 return p.execute("repo/new", w, params)
301}
302
303type ForkRepoParams struct {
304 LoggedInUser *oauth.User
305 Knots []string
306 RepoInfo repoinfo.RepoInfo
307}
308
309func (p *Pages) ForkRepo(w io.Writer, params ForkRepoParams) error {
310 return p.execute("repo/fork", w, params)
311}
312
313type ProfilePageParams struct {
314 LoggedInUser *oauth.User
315 Repos []db.Repo
316 CollaboratingRepos []db.Repo
317 ProfileTimeline *db.ProfileTimeline
318 Card ProfileCard
319 Punchcard db.Punchcard
320
321 DidHandleMap map[string]string
322}
323
324type ProfileCard struct {
325 UserDid string
326 UserHandle string
327 FollowStatus db.FollowStatus
328 AvatarUri string
329 Followers int
330 Following int
331
332 Profile *db.Profile
333}
334
335func (p *Pages) ProfilePage(w io.Writer, params ProfilePageParams) error {
336 return p.execute("user/profile", w, params)
337}
338
339type ReposPageParams struct {
340 LoggedInUser *oauth.User
341 Repos []db.Repo
342 Card ProfileCard
343
344 DidHandleMap map[string]string
345}
346
347func (p *Pages) ReposPage(w io.Writer, params ReposPageParams) error {
348 return p.execute("user/repos", w, params)
349}
350
351type FollowFragmentParams struct {
352 UserDid string
353 FollowStatus db.FollowStatus
354}
355
356func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
357 return p.executePlain("user/fragments/follow", w, params)
358}
359
360type EditBioParams struct {
361 LoggedInUser *oauth.User
362 Profile *db.Profile
363}
364
365func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
366 return p.executePlain("user/fragments/editBio", w, params)
367}
368
369type EditPinsParams struct {
370 LoggedInUser *oauth.User
371 Profile *db.Profile
372 AllRepos []PinnedRepo
373 DidHandleMap map[string]string
374}
375
376type PinnedRepo struct {
377 IsPinned bool
378 db.Repo
379}
380
381func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
382 return p.executePlain("user/fragments/editPins", w, params)
383}
384
385type RepoActionsFragmentParams struct {
386 IsStarred bool
387 RepoAt syntax.ATURI
388 Stats db.RepoStats
389}
390
391func (p *Pages) RepoActionsFragment(w io.Writer, params RepoActionsFragmentParams) error {
392 return p.executePlain("repo/fragments/repoActions", w, params)
393}
394
395type RepoDescriptionParams struct {
396 RepoInfo repoinfo.RepoInfo
397}
398
399func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
400 return p.executePlain("repo/fragments/editRepoDescription", w, params)
401}
402
403func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
404 return p.executePlain("repo/fragments/repoDescription", w, params)
405}
406
407type RepoIndexParams struct {
408 LoggedInUser *oauth.User
409 RepoInfo repoinfo.RepoInfo
410 Active string
411 TagMap map[string][]string
412 CommitsTrunc []*object.Commit
413 TagsTrunc []*types.TagReference
414 BranchesTrunc []types.Branch
415 ForkInfo *types.ForkInfo
416 HTMLReadme template.HTML
417 Raw bool
418 EmailToDidOrHandle map[string]string
419 VerifiedCommits commitverify.VerifiedCommits
420 Languages *types.RepoLanguageResponse
421 types.RepoIndexResponse
422}
423
424func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
425 params.Active = "overview"
426 if params.IsEmpty {
427 return p.executeRepo("repo/empty", w, params)
428 }
429
430 p.rctx.RepoInfo = params.RepoInfo
431 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
432
433 if params.ReadmeFileName != "" {
434 var htmlString string
435 ext := filepath.Ext(params.ReadmeFileName)
436 switch ext {
437 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
438 htmlString = p.rctx.RenderMarkdown(params.Readme)
439 params.Raw = false
440 params.HTMLReadme = template.HTML(p.rctx.Sanitize(htmlString))
441 default:
442 htmlString = string(params.Readme)
443 params.Raw = true
444 params.HTMLReadme = template.HTML(bluemonday.NewPolicy().Sanitize(htmlString))
445 }
446 }
447
448 return p.executeRepo("repo/index", w, params)
449}
450
451type RepoLogParams struct {
452 LoggedInUser *oauth.User
453 RepoInfo repoinfo.RepoInfo
454 TagMap map[string][]string
455 types.RepoLogResponse
456 Active string
457 EmailToDidOrHandle map[string]string
458 VerifiedCommits commitverify.VerifiedCommits
459}
460
461func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
462 params.Active = "overview"
463 return p.executeRepo("repo/log", w, params)
464}
465
466type RepoCommitParams struct {
467 LoggedInUser *oauth.User
468 RepoInfo repoinfo.RepoInfo
469 Active string
470 EmailToDidOrHandle map[string]string
471
472 // singular because it's always going to be just one
473 VerifiedCommit commitverify.VerifiedCommits
474
475 types.RepoCommitResponse
476}
477
478func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
479 params.Active = "overview"
480 return p.executeRepo("repo/commit", w, params)
481}
482
483type RepoTreeParams struct {
484 LoggedInUser *oauth.User
485 RepoInfo repoinfo.RepoInfo
486 Active string
487 BreadCrumbs [][]string
488 BaseTreeLink string
489 BaseBlobLink string
490 types.RepoTreeResponse
491}
492
493type RepoTreeStats struct {
494 NumFolders uint64
495 NumFiles uint64
496}
497
498func (r RepoTreeParams) TreeStats() RepoTreeStats {
499 numFolders, numFiles := 0, 0
500 for _, f := range r.Files {
501 if !f.IsFile {
502 numFolders += 1
503 } else if f.IsFile {
504 numFiles += 1
505 }
506 }
507
508 return RepoTreeStats{
509 NumFolders: uint64(numFolders),
510 NumFiles: uint64(numFiles),
511 }
512}
513
514func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
515 params.Active = "overview"
516 return p.execute("repo/tree", w, params)
517}
518
519type RepoBranchesParams struct {
520 LoggedInUser *oauth.User
521 RepoInfo repoinfo.RepoInfo
522 Active string
523 types.RepoBranchesResponse
524}
525
526func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
527 params.Active = "overview"
528 return p.executeRepo("repo/branches", w, params)
529}
530
531type RepoTagsParams struct {
532 LoggedInUser *oauth.User
533 RepoInfo repoinfo.RepoInfo
534 Active string
535 types.RepoTagsResponse
536 ArtifactMap map[plumbing.Hash][]db.Artifact
537 DanglingArtifacts []db.Artifact
538}
539
540func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
541 params.Active = "overview"
542 return p.executeRepo("repo/tags", w, params)
543}
544
545type RepoArtifactParams struct {
546 LoggedInUser *oauth.User
547 RepoInfo repoinfo.RepoInfo
548 Artifact db.Artifact
549}
550
551func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
552 return p.executePlain("repo/fragments/artifact", w, params)
553}
554
555type RepoBlobParams struct {
556 LoggedInUser *oauth.User
557 RepoInfo repoinfo.RepoInfo
558 Active string
559 BreadCrumbs [][]string
560 ShowRendered bool
561 RenderToggle bool
562 RenderedContents template.HTML
563 types.RepoBlobResponse
564}
565
566func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
567 var style *chroma.Style = styles.Get("catpuccin-latte")
568
569 if params.ShowRendered {
570 switch markup.GetFormat(params.Path) {
571 case markup.FormatMarkdown:
572 p.rctx.RepoInfo = params.RepoInfo
573 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
574 htmlString := p.rctx.RenderMarkdown(params.Contents)
575 params.RenderedContents = template.HTML(p.rctx.Sanitize(htmlString))
576 }
577 }
578
579 if params.Lines < 5000 {
580 c := params.Contents
581 formatter := chromahtml.New(
582 chromahtml.InlineCode(false),
583 chromahtml.WithLineNumbers(true),
584 chromahtml.WithLinkableLineNumbers(true, "L"),
585 chromahtml.Standalone(false),
586 chromahtml.WithClasses(true),
587 )
588
589 lexer := lexers.Get(filepath.Base(params.Path))
590 if lexer == nil {
591 lexer = lexers.Fallback
592 }
593
594 iterator, err := lexer.Tokenise(nil, c)
595 if err != nil {
596 return fmt.Errorf("chroma tokenize: %w", err)
597 }
598
599 var code bytes.Buffer
600 err = formatter.Format(&code, style, iterator)
601 if err != nil {
602 return fmt.Errorf("chroma format: %w", err)
603 }
604
605 params.Contents = code.String()
606 }
607
608 params.Active = "overview"
609 return p.executeRepo("repo/blob", w, params)
610}
611
612type Collaborator struct {
613 Did string
614 Handle string
615 Role string
616}
617
618type RepoSettingsParams struct {
619 LoggedInUser *oauth.User
620 RepoInfo repoinfo.RepoInfo
621 Collaborators []Collaborator
622 Active string
623 Branches []types.Branch
624 // TODO: use repoinfo.roles
625 IsCollaboratorInviteAllowed bool
626}
627
628func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
629 params.Active = "settings"
630 return p.executeRepo("repo/settings", w, params)
631}
632
633type RepoIssuesParams struct {
634 LoggedInUser *oauth.User
635 RepoInfo repoinfo.RepoInfo
636 Active string
637 Issues []db.Issue
638 DidHandleMap map[string]string
639 Page pagination.Page
640 FilteringByOpen bool
641}
642
643func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
644 params.Active = "issues"
645 return p.executeRepo("repo/issues/issues", w, params)
646}
647
648type RepoSingleIssueParams struct {
649 LoggedInUser *oauth.User
650 RepoInfo repoinfo.RepoInfo
651 Active string
652 Issue db.Issue
653 Comments []db.Comment
654 IssueOwnerHandle string
655 DidHandleMap map[string]string
656
657 State string
658}
659
660func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
661 params.Active = "issues"
662 if params.Issue.Open {
663 params.State = "open"
664 } else {
665 params.State = "closed"
666 }
667 return p.execute("repo/issues/issue", w, params)
668}
669
670type RepoNewIssueParams struct {
671 LoggedInUser *oauth.User
672 RepoInfo repoinfo.RepoInfo
673 Active string
674}
675
676func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
677 params.Active = "issues"
678 return p.executeRepo("repo/issues/new", w, params)
679}
680
681type EditIssueCommentParams struct {
682 LoggedInUser *oauth.User
683 RepoInfo repoinfo.RepoInfo
684 Issue *db.Issue
685 Comment *db.Comment
686}
687
688func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
689 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
690}
691
692type SingleIssueCommentParams struct {
693 LoggedInUser *oauth.User
694 DidHandleMap map[string]string
695 RepoInfo repoinfo.RepoInfo
696 Issue *db.Issue
697 Comment *db.Comment
698}
699
700func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
701 return p.executePlain("repo/issues/fragments/issueComment", w, params)
702}
703
704type RepoNewPullParams struct {
705 LoggedInUser *oauth.User
706 RepoInfo repoinfo.RepoInfo
707 Branches []types.Branch
708 Strategy string
709 SourceBranch string
710 TargetBranch string
711 Title string
712 Body string
713 Active string
714}
715
716func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
717 params.Active = "pulls"
718 return p.executeRepo("repo/pulls/new", w, params)
719}
720
721type RepoPullsParams struct {
722 LoggedInUser *oauth.User
723 RepoInfo repoinfo.RepoInfo
724 Pulls []*db.Pull
725 Active string
726 DidHandleMap map[string]string
727 FilteringBy db.PullState
728 Stacks map[string]db.Stack
729}
730
731func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
732 params.Active = "pulls"
733 return p.executeRepo("repo/pulls/pulls", w, params)
734}
735
736type ResubmitResult uint64
737
738const (
739 ShouldResubmit ResubmitResult = iota
740 ShouldNotResubmit
741 Unknown
742)
743
744func (r ResubmitResult) Yes() bool {
745 return r == ShouldResubmit
746}
747func (r ResubmitResult) No() bool {
748 return r == ShouldNotResubmit
749}
750func (r ResubmitResult) Unknown() bool {
751 return r == Unknown
752}
753
754type RepoSinglePullParams struct {
755 LoggedInUser *oauth.User
756 RepoInfo repoinfo.RepoInfo
757 Active string
758 DidHandleMap map[string]string
759 Pull *db.Pull
760 Stack db.Stack
761 AbandonedPulls []*db.Pull
762 MergeCheck types.MergeCheckResponse
763 ResubmitCheck ResubmitResult
764}
765
766func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
767 params.Active = "pulls"
768 return p.executeRepo("repo/pulls/pull", w, params)
769}
770
771type RepoPullPatchParams struct {
772 LoggedInUser *oauth.User
773 DidHandleMap map[string]string
774 RepoInfo repoinfo.RepoInfo
775 Pull *db.Pull
776 Stack db.Stack
777 Diff *types.NiceDiff
778 Round int
779 Submission *db.PullSubmission
780}
781
782// this name is a mouthful
783func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
784 return p.execute("repo/pulls/patch", w, params)
785}
786
787type RepoPullInterdiffParams struct {
788 LoggedInUser *oauth.User
789 DidHandleMap map[string]string
790 RepoInfo repoinfo.RepoInfo
791 Pull *db.Pull
792 Round int
793 Interdiff *patchutil.InterdiffResult
794}
795
796// this name is a mouthful
797func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
798 return p.execute("repo/pulls/interdiff", w, params)
799}
800
801type PullPatchUploadParams struct {
802 RepoInfo repoinfo.RepoInfo
803}
804
805func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
806 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
807}
808
809type PullCompareBranchesParams struct {
810 RepoInfo repoinfo.RepoInfo
811 Branches []types.Branch
812 SourceBranch string
813}
814
815func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
816 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
817}
818
819type PullCompareForkParams struct {
820 RepoInfo repoinfo.RepoInfo
821 Forks []db.Repo
822 Selected string
823}
824
825func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
826 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
827}
828
829type PullCompareForkBranchesParams struct {
830 RepoInfo repoinfo.RepoInfo
831 SourceBranches []types.Branch
832 TargetBranches []types.Branch
833}
834
835func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
836 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
837}
838
839type PullResubmitParams struct {
840 LoggedInUser *oauth.User
841 RepoInfo repoinfo.RepoInfo
842 Pull *db.Pull
843 SubmissionId int
844}
845
846func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
847 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
848}
849
850type PullActionsParams struct {
851 LoggedInUser *oauth.User
852 RepoInfo repoinfo.RepoInfo
853 Pull *db.Pull
854 RoundNumber int
855 MergeCheck types.MergeCheckResponse
856 ResubmitCheck ResubmitResult
857 Stack db.Stack
858}
859
860func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
861 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
862}
863
864type PullNewCommentParams struct {
865 LoggedInUser *oauth.User
866 RepoInfo repoinfo.RepoInfo
867 Pull *db.Pull
868 RoundNumber int
869}
870
871func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
872 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
873}
874
875type RepoCompareParams struct {
876 LoggedInUser *oauth.User
877 RepoInfo repoinfo.RepoInfo
878 Forks []db.Repo
879 Branches []types.Branch
880 Tags []*types.TagReference
881 Base string
882 Head string
883 Diff *types.NiceDiff
884
885 Active string
886}
887
888func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
889 params.Active = "overview"
890 return p.executeRepo("repo/compare/compare", w, params)
891}
892
893type RepoCompareNewParams struct {
894 LoggedInUser *oauth.User
895 RepoInfo repoinfo.RepoInfo
896 Forks []db.Repo
897 Branches []types.Branch
898 Tags []*types.TagReference
899 Base string
900 Head string
901
902 Active string
903}
904
905func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
906 params.Active = "overview"
907 return p.executeRepo("repo/compare/new", w, params)
908}
909
910type RepoCompareAllowPullParams struct {
911 LoggedInUser *oauth.User
912 RepoInfo repoinfo.RepoInfo
913 Base string
914 Head string
915}
916
917func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
918 return p.executePlain("repo/fragments/compareAllowPull", w, params)
919}
920
921type RepoCompareDiffParams struct {
922 LoggedInUser *oauth.User
923 RepoInfo repoinfo.RepoInfo
924 Diff types.NiceDiff
925}
926
927func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
928 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
929}
930
931func (p *Pages) Static() http.Handler {
932 if p.dev {
933 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
934 }
935
936 sub, err := fs.Sub(Files, "static")
937 if err != nil {
938 log.Fatalf("no static dir found? that's crazy: %v", err)
939 }
940 // Custom handler to apply Cache-Control headers for font files
941 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
942}
943
944func Cache(h http.Handler) http.Handler {
945 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
946 path := strings.Split(r.URL.Path, "?")[0]
947
948 if strings.HasSuffix(path, ".css") {
949 // on day for css files
950 w.Header().Set("Cache-Control", "public, max-age=86400")
951 } else {
952 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
953 }
954 h.ServeHTTP(w, r)
955 })
956}
957
958func CssContentHash() string {
959 cssFile, err := Files.Open("static/tw.css")
960 if err != nil {
961 log.Printf("Error opening CSS file: %v", err)
962 return ""
963 }
964 defer cssFile.Close()
965
966 hasher := sha256.New()
967 if _, err := io.Copy(hasher, cssFile); err != nil {
968 log.Printf("Error hashing CSS file: %v", err)
969 return ""
970 }
971
972 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
973}
974
975func (p *Pages) Error500(w io.Writer) error {
976 return p.execute("errors/500", w, nil)
977}
978
979func (p *Pages) Error404(w io.Writer) error {
980 return p.execute("errors/404", w, nil)
981}
982
983func (p *Pages) Error503(w io.Writer) error {
984 return p.execute("errors/503", w, nil)
985}