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|
package app
import (
"encoding/json"
"math/rand"
"strings"
"git.macaw.me/skunky/devianter"
)
type API struct {
main *skunkyart
}
type info struct {
Version string `json:"version"`
Settings settingsParams `json:"settings"`
}
func (a API) Info() {
json, err := json.Marshal(info{
Version: a.main.Version,
Settings: settingsParams{
Nsfw: CFG.Nsfw,
Proxy: CFG.Proxy,
},
})
try(err)
a.main.Writer.Write(json)
}
func (a API) Error(description string, status int) {
a.main.Writer.WriteHeader(status)
var response strings.Builder
response.WriteString(`{"error":"`)
response.WriteString(description)
response.WriteString(`"}`)
wr(a.main.Writer, response.String())
}
func (a API) sendMedia(d *devianter.Deviation) {
mediaUrl, name := devianter.UrlFromMedia(d.Media)
a.main.SetFilename(name)
if len(mediaUrl) != 0 {
return
}
if CFG.Proxy {
mediaUrl = mediaUrl[21:]
dot := strings.Index(mediaUrl, ".")
a.main.Writer.Header().Del("Content-Type")
a.main.DownloadAndSendMedia(mediaUrl[:dot], mediaUrl[dot+11:])
} else {
a.main.Writer.Header().Add("Location", mediaUrl)
a.main.Writer.WriteHeader(302)
}
}
// TODO: сделать фильтры
func (a API) Random() {
for attempt := 1; ; {
if attempt > 3 {
a.Error("Sorry, butt NSFW on this are disabled, and the instance failed to find a random art without NSFW", 500)
}
s, err, daErr := devianter.PerformSearch(string(rand.Intn(999)), rand.Intn(30), 'a')
try(err)
if daErr.RAW != nil {
continue
}
deviation := &s.Results[rand.Intn(len(s.Results))]
if deviation.NSFW && !CFG.Nsfw {
attempt++
continue
}
a.sendMedia(deviation)
return
}
}
|
