mugit: internal/handlers/handlers.go (9c82bda)

1

package handlers

2

3

import (

4

	"html/template"

5

	"net/http"

6

	"path/filepath"

7

	"strings"

8

	"time"

9

10

	"olexsmir.xyz/mugit/internal/config"

11

	"olexsmir.xyz/mugit/internal/humanize"

12

	"olexsmir.xyz/mugit/web"

13

14

15

type handlers struct {

16

	c *config.Config

17

	t *template.Template

18

19

20

func InitRoutes(cfg *config.Config) http.Handler {

21

	tmpls := template.Must(template.New("").

22

		Funcs(templateFuncs).

23

		ParseFS(web.TemplatesFS, "*"))

24

	h := handlers{cfg, tmpls}

25

26

	mux := http.NewServeMux()

27

	mux.HandleFunc("GET /", h.indexHandler)

28

	mux.HandleFunc("GET /static/{file}", h.serveStatic)

29

	mux.HandleFunc("GET /{name}", h.multiplex)

30

	mux.HandleFunc("POST /{name}", h.multiplex)

31

	mux.HandleFunc("GET /{name}/{rest...}", h.multiplex)

32

	mux.HandleFunc("POST /{name}/{rest...}", h.multiplex)

33

	mux.HandleFunc("GET /{name}/tree/{ref}/{rest...}", h.repoTreeHandler)

34

	mux.HandleFunc("GET /{name}/blob/{ref}/{rest...}", h.fileContentsHandler)

35

	mux.HandleFunc("GET /{name}/log/{ref}", h.logHandler)

36

	mux.HandleFunc("GET /{name}/commit/{ref}", h.commitHandler)

37

	mux.HandleFunc("GET /{name}/refs/{$}", h.refsHandler)

38

39

	handler := h.recoverMiddleware(mux)

40

	return h.loggingMiddleware(handler)

41

42

43

func (h *handlers) serveStatic(w http.ResponseWriter, r *http.Request) {

44

	f := filepath.Clean(r.PathValue("file"))

45

	// TODO: check if files exists

46

	http.ServeFileFS(w, r, web.StaticFS, f)

47

48

49

func repoNameToPath(name string) string { return name + ".git" }

50

func getNormalizedName(name string) string {

51

	return strings.TrimSuffix(name, ".git")

52

53

54

var templateFuncs = template.FuncMap{

55

	"humanizeTime": func(t time.Time) string { return humanize.Time(t) },

56

	"commitSummary": func(s string) string {

57

		before, after, found := strings.Cut(s, "\n")

58

		first := strings.TrimSuffix(before, "\r")

59

		if !found {

60

			return first

61

62

63

		if strings.Contains(after, "\n") {

64

			return first + "..."

65

66

67

		return first

68

},

69

1	package handlers
2
3	import (
4	"html/template"
5	"net/http"
6	"path/filepath"
7	"strings"
8	"time"
9
10	"olexsmir.xyz/mugit/internal/config"
11	"olexsmir.xyz/mugit/internal/humanize"
12	"olexsmir.xyz/mugit/web"
13	)
14
15	type handlers struct {
16	c *config.Config
17	t *template.Template
18	}
19
20	func InitRoutes(cfg *config.Config) http.Handler {
21	tmpls := template.Must(template.New("").
22	Funcs(templateFuncs).
23	ParseFS(web.TemplatesFS, "*"))
24	h := handlers{cfg, tmpls}
25
26	mux := http.NewServeMux()
27	mux.HandleFunc("GET /", h.indexHandler)
28	mux.HandleFunc("GET /static/{file}", h.serveStatic)
29	mux.HandleFunc("GET /{name}", h.multiplex)
30	mux.HandleFunc("POST /{name}", h.multiplex)
31	mux.HandleFunc("GET /{name}/{rest...}", h.multiplex)
32	mux.HandleFunc("POST /{name}/{rest...}", h.multiplex)
33	mux.HandleFunc("GET /{name}/tree/{ref}/{rest...}", h.repoTreeHandler)
34	mux.HandleFunc("GET /{name}/blob/{ref}/{rest...}", h.fileContentsHandler)
35	mux.HandleFunc("GET /{name}/log/{ref}", h.logHandler)
36	mux.HandleFunc("GET /{name}/commit/{ref}", h.commitHandler)
37	mux.HandleFunc("GET /{name}/refs/{$}", h.refsHandler)
38
39	handler := h.recoverMiddleware(mux)
40	return h.loggingMiddleware(handler)
41	}
42
43	func (h handlers) serveStatic(w http.ResponseWriter, r http.Request) {
44	f := filepath.Clean(r.PathValue("file"))
45	// TODO: check if files exists
46	http.ServeFileFS(w, r, web.StaticFS, f)
47	}
48
49	func repoNameToPath(name string) string { return name + ".git" }
50	func getNormalizedName(name string) string {
51	return strings.TrimSuffix(name, ".git")
52	}
53
54	var templateFuncs = template.FuncMap{
55	"humanizeTime": func(t time.Time) string { return humanize.Time(t) },
56	"commitSummary": func(s string) string {
57	before, after, found := strings.Cut(s, "\n")
58	first := strings.TrimSuffix(before, "\r")
59	if !found {
60	return first
61	}
62
63	if strings.Contains(after, "\n") {
64	return first + "..."
65	}
66
67	return first
68	},
69	}