foxwitch.net
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
320 DidHandleMap map[string]string
321}
322
323type ProfileCard struct {
324 UserDid string
325 UserHandle string
326 FollowStatus db.FollowStatus
327 AvatarUri string
328 Followers int
329 Following int
330
331 Profile *db.Profile
332}
333
334func (p *Pages) ProfilePage(w io.Writer, params ProfilePageParams) error {
335 return p.execute("user/profile", w, params)
336}
337
338type ReposPageParams struct {
339 LoggedInUser *oauth.User
340 Repos []db.Repo
341 Card ProfileCard
342
343 DidHandleMap map[string]string
344}
345
346func (p *Pages) ReposPage(w io.Writer, params ReposPageParams) error {
347 return p.execute("user/repos", w, params)
348}
349
350type FollowFragmentParams struct {
351 UserDid string
352 FollowStatus db.FollowStatus
353}
354
355func (p *Pages) FollowFragment(w io.Writer, params FollowFragmentParams) error {
356 return p.executePlain("user/fragments/follow", w, params)
357}
358
359type EditBioParams struct {
360 LoggedInUser *oauth.User
361 Profile *db.Profile
362}
363
364func (p *Pages) EditBioFragment(w io.Writer, params EditBioParams) error {
365 return p.executePlain("user/fragments/editBio", w, params)
366}
367
368type EditPinsParams struct {
369 LoggedInUser *oauth.User
370 Profile *db.Profile
371 AllRepos []PinnedRepo
372 DidHandleMap map[string]string
373}
374
375type PinnedRepo struct {
376 IsPinned bool
377 db.Repo
378}
379
380func (p *Pages) EditPinsFragment(w io.Writer, params EditPinsParams) error {
381 return p.executePlain("user/fragments/editPins", w, params)
382}
383
384type RepoActionsFragmentParams struct {
385 IsStarred bool
386 RepoAt syntax.ATURI
387 Stats db.RepoStats
388}
389
390func (p *Pages) RepoActionsFragment(w io.Writer, params RepoActionsFragmentParams) error {
391 return p.executePlain("repo/fragments/repoActions", w, params)
392}
393
394type RepoDescriptionParams struct {
395 RepoInfo repoinfo.RepoInfo
396}
397
398func (p *Pages) EditRepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
399 return p.executePlain("repo/fragments/editRepoDescription", w, params)
400}
401
402func (p *Pages) RepoDescriptionFragment(w io.Writer, params RepoDescriptionParams) error {
403 return p.executePlain("repo/fragments/repoDescription", w, params)
404}
405
406type RepoIndexParams struct {
407 LoggedInUser *oauth.User
408 RepoInfo repoinfo.RepoInfo
409 Active string
410 TagMap map[string][]string
411 CommitsTrunc []*object.Commit
412 TagsTrunc []*types.TagReference
413 BranchesTrunc []types.Branch
414 ForkInfo *types.ForkInfo
415 HTMLReadme template.HTML
416 Raw bool
417 EmailToDidOrHandle map[string]string
418 VerifiedCommits commitverify.VerifiedCommits
419 Languages *types.RepoLanguageResponse
420 types.RepoIndexResponse
421}
422
423func (p *Pages) RepoIndexPage(w io.Writer, params RepoIndexParams) error {
424 params.Active = "overview"
425 if params.IsEmpty {
426 return p.executeRepo("repo/empty", w, params)
427 }
428
429 p.rctx.RepoInfo = params.RepoInfo
430 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
431
432 if params.ReadmeFileName != "" {
433 var htmlString string
434 ext := filepath.Ext(params.ReadmeFileName)
435 switch ext {
436 case ".md", ".markdown", ".mdown", ".mkdn", ".mkd":
437 htmlString = p.rctx.RenderMarkdown(params.Readme)
438 params.Raw = false
439 params.HTMLReadme = template.HTML(p.rctx.Sanitize(htmlString))
440 default:
441 htmlString = string(params.Readme)
442 params.Raw = true
443 params.HTMLReadme = template.HTML(bluemonday.NewPolicy().Sanitize(htmlString))
444 }
445 }
446
447 return p.executeRepo("repo/index", w, params)
448}
449
450type RepoLogParams struct {
451 LoggedInUser *oauth.User
452 RepoInfo repoinfo.RepoInfo
453 TagMap map[string][]string
454 types.RepoLogResponse
455 Active string
456 EmailToDidOrHandle map[string]string
457 VerifiedCommits commitverify.VerifiedCommits
458}
459
460func (p *Pages) RepoLog(w io.Writer, params RepoLogParams) error {
461 params.Active = "overview"
462 return p.executeRepo("repo/log", w, params)
463}
464
465type RepoCommitParams struct {
466 LoggedInUser *oauth.User
467 RepoInfo repoinfo.RepoInfo
468 Active string
469 EmailToDidOrHandle map[string]string
470
471 // singular because it's always going to be just one
472 VerifiedCommit commitverify.VerifiedCommits
473
474 types.RepoCommitResponse
475}
476
477func (p *Pages) RepoCommit(w io.Writer, params RepoCommitParams) error {
478 params.Active = "overview"
479 return p.executeRepo("repo/commit", w, params)
480}
481
482type RepoTreeParams struct {
483 LoggedInUser *oauth.User
484 RepoInfo repoinfo.RepoInfo
485 Active string
486 BreadCrumbs [][]string
487 BaseTreeLink string
488 BaseBlobLink string
489 types.RepoTreeResponse
490}
491
492type RepoTreeStats struct {
493 NumFolders uint64
494 NumFiles uint64
495}
496
497func (r RepoTreeParams) TreeStats() RepoTreeStats {
498 numFolders, numFiles := 0, 0
499 for _, f := range r.Files {
500 if !f.IsFile {
501 numFolders += 1
502 } else if f.IsFile {
503 numFiles += 1
504 }
505 }
506
507 return RepoTreeStats{
508 NumFolders: uint64(numFolders),
509 NumFiles: uint64(numFiles),
510 }
511}
512
513func (p *Pages) RepoTree(w io.Writer, params RepoTreeParams) error {
514 params.Active = "overview"
515 return p.execute("repo/tree", w, params)
516}
517
518type RepoBranchesParams struct {
519 LoggedInUser *oauth.User
520 RepoInfo repoinfo.RepoInfo
521 Active string
522 types.RepoBranchesResponse
523}
524
525func (p *Pages) RepoBranches(w io.Writer, params RepoBranchesParams) error {
526 params.Active = "overview"
527 return p.executeRepo("repo/branches", w, params)
528}
529
530type RepoTagsParams struct {
531 LoggedInUser *oauth.User
532 RepoInfo repoinfo.RepoInfo
533 Active string
534 types.RepoTagsResponse
535 ArtifactMap map[plumbing.Hash][]db.Artifact
536 DanglingArtifacts []db.Artifact
537}
538
539func (p *Pages) RepoTags(w io.Writer, params RepoTagsParams) error {
540 params.Active = "overview"
541 return p.executeRepo("repo/tags", w, params)
542}
543
544type RepoArtifactParams struct {
545 LoggedInUser *oauth.User
546 RepoInfo repoinfo.RepoInfo
547 Artifact db.Artifact
548}
549
550func (p *Pages) RepoArtifactFragment(w io.Writer, params RepoArtifactParams) error {
551 return p.executePlain("repo/fragments/artifact", w, params)
552}
553
554type RepoBlobParams struct {
555 LoggedInUser *oauth.User
556 RepoInfo repoinfo.RepoInfo
557 Active string
558 BreadCrumbs [][]string
559 ShowRendered bool
560 RenderToggle bool
561 RenderedContents template.HTML
562 types.RepoBlobResponse
563}
564
565func (p *Pages) RepoBlob(w io.Writer, params RepoBlobParams) error {
566 var style *chroma.Style = styles.Get("catpuccin-latte")
567
568 if params.ShowRendered {
569 switch markup.GetFormat(params.Path) {
570 case markup.FormatMarkdown:
571 p.rctx.RepoInfo = params.RepoInfo
572 p.rctx.RendererType = markup.RendererTypeRepoMarkdown
573 htmlString := p.rctx.RenderMarkdown(params.Contents)
574 params.RenderedContents = template.HTML(p.rctx.Sanitize(htmlString))
575 }
576 }
577
578 if params.Lines < 5000 {
579 c := params.Contents
580 formatter := chromahtml.New(
581 chromahtml.InlineCode(false),
582 chromahtml.WithLineNumbers(true),
583 chromahtml.WithLinkableLineNumbers(true, "L"),
584 chromahtml.Standalone(false),
585 chromahtml.WithClasses(true),
586 )
587
588 lexer := lexers.Get(filepath.Base(params.Path))
589 if lexer == nil {
590 lexer = lexers.Fallback
591 }
592
593 iterator, err := lexer.Tokenise(nil, c)
594 if err != nil {
595 return fmt.Errorf("chroma tokenize: %w", err)
596 }
597
598 var code bytes.Buffer
599 err = formatter.Format(&code, style, iterator)
600 if err != nil {
601 return fmt.Errorf("chroma format: %w", err)
602 }
603
604 params.Contents = code.String()
605 }
606
607 params.Active = "overview"
608 return p.executeRepo("repo/blob", w, params)
609}
610
611type Collaborator struct {
612 Did string
613 Handle string
614 Role string
615}
616
617type RepoSettingsParams struct {
618 LoggedInUser *oauth.User
619 RepoInfo repoinfo.RepoInfo
620 Collaborators []Collaborator
621 Active string
622 Branches []types.Branch
623 // TODO: use repoinfo.roles
624 IsCollaboratorInviteAllowed bool
625}
626
627func (p *Pages) RepoSettings(w io.Writer, params RepoSettingsParams) error {
628 params.Active = "settings"
629 return p.executeRepo("repo/settings", w, params)
630}
631
632type RepoIssuesParams struct {
633 LoggedInUser *oauth.User
634 RepoInfo repoinfo.RepoInfo
635 Active string
636 Issues []db.Issue
637 DidHandleMap map[string]string
638 Page pagination.Page
639 FilteringByOpen bool
640}
641
642func (p *Pages) RepoIssues(w io.Writer, params RepoIssuesParams) error {
643 params.Active = "issues"
644 return p.executeRepo("repo/issues/issues", w, params)
645}
646
647type RepoSingleIssueParams struct {
648 LoggedInUser *oauth.User
649 RepoInfo repoinfo.RepoInfo
650 Active string
651 Issue db.Issue
652 Comments []db.Comment
653 IssueOwnerHandle string
654 DidHandleMap map[string]string
655
656 State string
657}
658
659func (p *Pages) RepoSingleIssue(w io.Writer, params RepoSingleIssueParams) error {
660 params.Active = "issues"
661 if params.Issue.Open {
662 params.State = "open"
663 } else {
664 params.State = "closed"
665 }
666 return p.execute("repo/issues/issue", w, params)
667}
668
669type RepoNewIssueParams struct {
670 LoggedInUser *oauth.User
671 RepoInfo repoinfo.RepoInfo
672 Active string
673}
674
675func (p *Pages) RepoNewIssue(w io.Writer, params RepoNewIssueParams) error {
676 params.Active = "issues"
677 return p.executeRepo("repo/issues/new", w, params)
678}
679
680type EditIssueCommentParams struct {
681 LoggedInUser *oauth.User
682 RepoInfo repoinfo.RepoInfo
683 Issue *db.Issue
684 Comment *db.Comment
685}
686
687func (p *Pages) EditIssueCommentFragment(w io.Writer, params EditIssueCommentParams) error {
688 return p.executePlain("repo/issues/fragments/editIssueComment", w, params)
689}
690
691type SingleIssueCommentParams struct {
692 LoggedInUser *oauth.User
693 DidHandleMap map[string]string
694 RepoInfo repoinfo.RepoInfo
695 Issue *db.Issue
696 Comment *db.Comment
697}
698
699func (p *Pages) SingleIssueCommentFragment(w io.Writer, params SingleIssueCommentParams) error {
700 return p.executePlain("repo/issues/fragments/issueComment", w, params)
701}
702
703type RepoNewPullParams struct {
704 LoggedInUser *oauth.User
705 RepoInfo repoinfo.RepoInfo
706 Branches []types.Branch
707 Strategy string
708 SourceBranch string
709 TargetBranch string
710 Title string
711 Body string
712 Active string
713}
714
715func (p *Pages) RepoNewPull(w io.Writer, params RepoNewPullParams) error {
716 params.Active = "pulls"
717 return p.executeRepo("repo/pulls/new", w, params)
718}
719
720type RepoPullsParams struct {
721 LoggedInUser *oauth.User
722 RepoInfo repoinfo.RepoInfo
723 Pulls []*db.Pull
724 Active string
725 DidHandleMap map[string]string
726 FilteringBy db.PullState
727 Stacks map[string]db.Stack
728}
729
730func (p *Pages) RepoPulls(w io.Writer, params RepoPullsParams) error {
731 params.Active = "pulls"
732 return p.executeRepo("repo/pulls/pulls", w, params)
733}
734
735type ResubmitResult uint64
736
737const (
738 ShouldResubmit ResubmitResult = iota
739 ShouldNotResubmit
740 Unknown
741)
742
743func (r ResubmitResult) Yes() bool {
744 return r == ShouldResubmit
745}
746func (r ResubmitResult) No() bool {
747 return r == ShouldNotResubmit
748}
749func (r ResubmitResult) Unknown() bool {
750 return r == Unknown
751}
752
753type RepoSinglePullParams struct {
754 LoggedInUser *oauth.User
755 RepoInfo repoinfo.RepoInfo
756 Active string
757 DidHandleMap map[string]string
758 Pull *db.Pull
759 Stack db.Stack
760 AbandonedPulls []*db.Pull
761 MergeCheck types.MergeCheckResponse
762 ResubmitCheck ResubmitResult
763}
764
765func (p *Pages) RepoSinglePull(w io.Writer, params RepoSinglePullParams) error {
766 params.Active = "pulls"
767 return p.executeRepo("repo/pulls/pull", w, params)
768}
769
770type RepoPullPatchParams struct {
771 LoggedInUser *oauth.User
772 DidHandleMap map[string]string
773 RepoInfo repoinfo.RepoInfo
774 Pull *db.Pull
775 Stack db.Stack
776 Diff *types.NiceDiff
777 Round int
778 Submission *db.PullSubmission
779}
780
781// this name is a mouthful
782func (p *Pages) RepoPullPatchPage(w io.Writer, params RepoPullPatchParams) error {
783 return p.execute("repo/pulls/patch", w, params)
784}
785
786type RepoPullInterdiffParams struct {
787 LoggedInUser *oauth.User
788 DidHandleMap map[string]string
789 RepoInfo repoinfo.RepoInfo
790 Pull *db.Pull
791 Round int
792 Interdiff *patchutil.InterdiffResult
793}
794
795// this name is a mouthful
796func (p *Pages) RepoPullInterdiffPage(w io.Writer, params RepoPullInterdiffParams) error {
797 return p.execute("repo/pulls/interdiff", w, params)
798}
799
800type PullPatchUploadParams struct {
801 RepoInfo repoinfo.RepoInfo
802}
803
804func (p *Pages) PullPatchUploadFragment(w io.Writer, params PullPatchUploadParams) error {
805 return p.executePlain("repo/pulls/fragments/pullPatchUpload", w, params)
806}
807
808type PullCompareBranchesParams struct {
809 RepoInfo repoinfo.RepoInfo
810 Branches []types.Branch
811 SourceBranch string
812}
813
814func (p *Pages) PullCompareBranchesFragment(w io.Writer, params PullCompareBranchesParams) error {
815 return p.executePlain("repo/pulls/fragments/pullCompareBranches", w, params)
816}
817
818type PullCompareForkParams struct {
819 RepoInfo repoinfo.RepoInfo
820 Forks []db.Repo
821 Selected string
822}
823
824func (p *Pages) PullCompareForkFragment(w io.Writer, params PullCompareForkParams) error {
825 return p.executePlain("repo/pulls/fragments/pullCompareForks", w, params)
826}
827
828type PullCompareForkBranchesParams struct {
829 RepoInfo repoinfo.RepoInfo
830 SourceBranches []types.Branch
831 TargetBranches []types.Branch
832}
833
834func (p *Pages) PullCompareForkBranchesFragment(w io.Writer, params PullCompareForkBranchesParams) error {
835 return p.executePlain("repo/pulls/fragments/pullCompareForksBranches", w, params)
836}
837
838type PullResubmitParams struct {
839 LoggedInUser *oauth.User
840 RepoInfo repoinfo.RepoInfo
841 Pull *db.Pull
842 SubmissionId int
843}
844
845func (p *Pages) PullResubmitFragment(w io.Writer, params PullResubmitParams) error {
846 return p.executePlain("repo/pulls/fragments/pullResubmit", w, params)
847}
848
849type PullActionsParams struct {
850 LoggedInUser *oauth.User
851 RepoInfo repoinfo.RepoInfo
852 Pull *db.Pull
853 RoundNumber int
854 MergeCheck types.MergeCheckResponse
855 ResubmitCheck ResubmitResult
856 Stack db.Stack
857}
858
859func (p *Pages) PullActionsFragment(w io.Writer, params PullActionsParams) error {
860 return p.executePlain("repo/pulls/fragments/pullActions", w, params)
861}
862
863type PullNewCommentParams struct {
864 LoggedInUser *oauth.User
865 RepoInfo repoinfo.RepoInfo
866 Pull *db.Pull
867 RoundNumber int
868}
869
870func (p *Pages) PullNewCommentFragment(w io.Writer, params PullNewCommentParams) error {
871 return p.executePlain("repo/pulls/fragments/pullNewComment", w, params)
872}
873
874type RepoCompareParams struct {
875 LoggedInUser *oauth.User
876 RepoInfo repoinfo.RepoInfo
877 Forks []db.Repo
878 Branches []types.Branch
879 Tags []*types.TagReference
880 Base string
881 Head string
882 Diff *types.NiceDiff
883
884 Active string
885}
886
887func (p *Pages) RepoCompare(w io.Writer, params RepoCompareParams) error {
888 params.Active = "overview"
889 return p.executeRepo("repo/compare/compare", w, params)
890}
891
892type RepoCompareNewParams struct {
893 LoggedInUser *oauth.User
894 RepoInfo repoinfo.RepoInfo
895 Forks []db.Repo
896 Branches []types.Branch
897 Tags []*types.TagReference
898 Base string
899 Head string
900
901 Active string
902}
903
904func (p *Pages) RepoCompareNew(w io.Writer, params RepoCompareNewParams) error {
905 params.Active = "overview"
906 return p.executeRepo("repo/compare/new", w, params)
907}
908
909type RepoCompareAllowPullParams struct {
910 LoggedInUser *oauth.User
911 RepoInfo repoinfo.RepoInfo
912 Base string
913 Head string
914}
915
916func (p *Pages) RepoCompareAllowPullFragment(w io.Writer, params RepoCompareAllowPullParams) error {
917 return p.executePlain("repo/fragments/compareAllowPull", w, params)
918}
919
920type RepoCompareDiffParams struct {
921 LoggedInUser *oauth.User
922 RepoInfo repoinfo.RepoInfo
923 Diff types.NiceDiff
924}
925
926func (p *Pages) RepoCompareDiff(w io.Writer, params RepoCompareDiffParams) error {
927 return p.executePlain("repo/fragments/diff", w, []any{params.RepoInfo.FullName, ¶ms.Diff})
928}
929
930func (p *Pages) Static() http.Handler {
931 if p.dev {
932 return http.StripPrefix("/static/", http.FileServer(http.Dir("appview/pages/static")))
933 }
934
935 sub, err := fs.Sub(Files, "static")
936 if err != nil {
937 log.Fatalf("no static dir found? that's crazy: %v", err)
938 }
939 // Custom handler to apply Cache-Control headers for font files
940 return Cache(http.StripPrefix("/static/", http.FileServer(http.FS(sub))))
941}
942
943func Cache(h http.Handler) http.Handler {
944 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
945 path := strings.Split(r.URL.Path, "?")[0]
946
947 if strings.HasSuffix(path, ".css") {
948 // on day for css files
949 w.Header().Set("Cache-Control", "public, max-age=86400")
950 } else {
951 w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
952 }
953 h.ServeHTTP(w, r)
954 })
955}
956
957func CssContentHash() string {
958 cssFile, err := Files.Open("static/tw.css")
959 if err != nil {
960 log.Printf("Error opening CSS file: %v", err)
961 return ""
962 }
963 defer cssFile.Close()
964
965 hasher := sha256.New()
966 if _, err := io.Copy(hasher, cssFile); err != nil {
967 log.Printf("Error hashing CSS file: %v", err)
968 return ""
969 }
970
971 return hex.EncodeToString(hasher.Sum(nil))[:8] // Use first 8 chars of hash
972}
973
974func (p *Pages) Error500(w io.Writer) error {
975 return p.execute("errors/500", w, nil)
976}
977
978func (p *Pages) Error404(w io.Writer) error {
979 return p.execute("errors/404", w, nil)
980}
981
982func (p *Pages) Error503(w io.Writer) error {
983 return p.execute("errors/503", w, nil)
984}