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package app
import (
"encoding/json"
"os"
"regexp"
"skunkyart/static"
"strconv"
"time"
"git.macaw.me/skunky/devianter"
)
var Release struct {
Version string
Description string
}
type cache_config struct {
Enabled bool
Path string
MaxSize int64 `json:"max-size"`
Lifetime string
UpdateInterval int64 `json:"update-interval"`
}
type config struct {
cfg string
Listen string
URI string `json:"uri"`
Cache cache_config
Proxy, Nsfw bool
UserAgent string `json:"user-agent"`
DownloadProxy string `json:"download-proxy"`
StaticPath string `json:"static-path"`
}
var CFG = config{
cfg: "config.json",
Listen: "127.0.0.1:3003",
URI: "/",
Cache: cache_config{
Enabled: false,
Path: "cache",
UpdateInterval: 1,
},
StaticPath: "static",
UserAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36",
Proxy: true,
Nsfw: true,
}
var lifetimeParsed int64
func ExecuteConfig() {
if CFG.cfg != "" {
f, err := os.ReadFile(CFG.cfg)
tryWithExitStatus(err, 1)
tryWithExitStatus(json.Unmarshal(f, &CFG), 1)
if CFG.Cache.Enabled && !CFG.Proxy {
exit("Incompatible settings detected: cannot use caching media content without proxy", 1)
}
if CFG.Cache.Enabled {
if CFG.Cache.Lifetime != "" {
var duration int64
day := 24 * time.Hour.Milliseconds()
numstr := regexp.MustCompile("[0-9]+").FindAllString(CFG.Cache.Lifetime, -1)
num, _ := strconv.Atoi(numstr[len(numstr)-1])
switch unit := CFG.Cache.Lifetime[len(CFG.Cache.Lifetime)-1:]; unit {
case "i":
duration = time.Minute.Milliseconds()
case "h":
duration = time.Hour.Milliseconds()
case "d":
duration = day
case "w":
duration = day * 7
case "m":
duration = day * 30
case "y":
duration = day * 360
default:
exit("Invalid unit specified: "+unit, 1)
}
lifetimeParsed = duration * int64(num)
}
CFG.Cache.MaxSize *= 1024 ^ 2
go InitCacheSystem()
}
About = instanceAbout{
Proxy: CFG.Proxy,
Nsfw: CFG.Nsfw,
}
static.StaticPath = CFG.StaticPath
devianter.UserAgent = CFG.UserAgent
}
}
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