forked from decima/Glass
-
Notifications
You must be signed in to change notification settings - Fork 0
/
App.go
158 lines (139 loc) · 3.44 KB
/
App.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
package main
import (
"Glass/tools"
"encoding/json"
"flag"
"io/ioutil"
"net/http"
"os"
"strings"
"time"
"github.com/gin-contrib/location"
"github.com/gin-contrib/static"
"github.com/gin-gonic/gin"
)
var baseDir = flag.String("dir", ".", "get base directory for listing")
var thumbnails = flag.String("thumbnails-dir", "thumbnails", "get thumbnail directory for storage")
var theme = flag.String("theme", "default", "choose templating theme")
func init() {
flag.Parse()
}
func routines() {
go func() {
for {
tools.ClearSizes()
time.Sleep(30 * time.Minute)
}
}()
}
func main() {
processStyleAndJs()
routines()
r := gin.Default()
r.Use(location.Default())
r.SetFuncMap(tools.FuncMap())
r.LoadHTMLGlob("templates/" + *theme + "/*")
r.Use(static.Serve("/_assets", static.LocalFile("public", false)))
r.GET("/*path", func(c *gin.Context) {
path := *baseDir + c.Param("path")
info, err := os.Stat(path)
if os.IsNotExist(err) {
c.JSON(404, gin.H{"message": "not found"})
return
}
if !info.IsDir() {
_, ok := c.GetQuery("thumbnail")
processFile(c, path, ok)
return
}
if !strings.HasSuffix(path, "/") {
c.Request.URL.Path += "/"
c.Redirect(302, c.Request.URL.String())
}
if hidden, ok := c.GetQuery("hidden"); ok {
loadPreview(c, path, hidden)
return
}
sortBy := c.DefaultQuery("sortBy", "name")
sortDir := c.DefaultQuery("sortDir", "asc")
layout := c.DefaultQuery("layout", "index")
fullList := c.DefaultQuery("full", "no")
api := c.DefaultQuery("api", "no")
compact := c.DefaultQuery("compact", "no")
listing := tools.GetSortedFileListing(path, sortBy, sortDir, fullList != "no")
listing.Info = info
listing.Path = c.Param("path")
listing.Request = c.Request
listing.Mode = "simple"
if fullList != "no" {
listing.Mode = "full"
}
if api != "no" {
loc := location.Get(c)
c.Request.URL.Host = loc.Host
c.Request.URL.Scheme = loc.Scheme
for k, v := range listing.Files {
tmpNewUrl := *c.Request.URL
tmpNewUrl.Path = tmpNewUrl.Path + v.Name
listing.Files[k].Url = tmpNewUrl.String()
}
if compact == "no" {
c.JSON(200, gin.H{"path": listing.Path, "files": listing.Files})
} else {
c.JSON(200, listing.Compact())
}
return
}
c.HTML(http.StatusOK, layout+".html", listing)
})
r.Run("0.0.0.0:8000")
}
func processFile(c *gin.Context, path string, thumbnail bool) {
if thumbnail {
thumb, _ := LoadThumbnail(path)
c.Writer.Write(thumb)
return
}
c.File(path)
}
func loadPreview(c *gin.Context, path string, hidden string) {
path += "/." + hidden
if _, err := os.Stat(path); !os.IsNotExist(err) {
processFile(c, path, false)
return
}
switch hidden {
case "dir":
c.Redirect(302, "/_assets/icons/folder.svg")
default:
c.Writer.Write([]byte{})
}
}
func processStyleAndJs() {
content, err := ioutil.ReadFile("public/build/manifest.json")
if err != nil {
return
}
var manifest struct {
AppJs struct {
File string `json:"file"`
Src string `json:"src"`
IsEntry bool `json:"isEntry"`
CSS []string `json:"css"`
} `json:"app.js"`
}
err = json.Unmarshal(content, &manifest)
if err != nil {
return
}
js, err := ioutil.ReadFile("public/build/" + manifest.AppJs.File)
if err != nil {
return
}
style, err := ioutil.ReadFile("public/build/" + manifest.AppJs.CSS[0])
if err != nil {
return
}
ioutil.WriteFile("public/build/app.css", style, 0644)
ioutil.WriteFile("public/build/app.js", js, 0644)
}