/
util.go
93 lines (81 loc) · 2 KB
/
util.go
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package pixiv
import (
"github.com/k0kubun/pp"
"io"
"net/http"
)
const (
DEFAULT_REFERRER = "http://spapi.pixiv-app.net/"
USER_AGENT = "PixivIOSApp/5.8.7"
)
var (
DEFAULT_API_REQUEST_HEADERS = map[string]string{
"Content-Type": "application/x-www-form-urlencoded",
"Referer": DEFAULT_REFERRER,
"User-Agent": USER_AGENT,
"Accept-Encoding": "gzip, deflate",
}
DEFAULT_REQUEST_HEADERS = map[string]string{
"Content-Type": "application/x-www-form-urlencoded",
"Referer": DEFAULT_REFERRER,
"User-Agent": USER_AGENT,
"Accept-Encoding": "gzip, deflate",
}
COMMON_API_PARAMS = map[string]string{
"include_stats": "true",
"include_sanity_level": "true",
"image_sizes": "small,px_128x128,px_480mw,large",
"profile_image_sizes": "px_170x170,px_50x50",
}
)
func updateRequest(req *http.Request, data map[string]string) {
for k, v := range data {
req.Header.Set(k, v)
}
}
func setAPIRequestHeaders(req *http.Request) {
updateRequest(req, DEFAULT_API_REQUEST_HEADERS)
}
func setRequestHeaders(req *http.Request) {
updateRequest(req, DEFAULT_REQUEST_HEADERS)
}
func setCommonApiParams(params *map[string]string) {
for k, v := range COMMON_API_PARAMS {
(*params)[k] = v
}
}
// from io.go
func TeeReadCloser(readIn io.Reader, readClose io.Closer, writeIn io.Writer, writeClose io.Closer) io.ReadCloser {
return &teeReadCloser{
readIn, readClose, writeIn, writeClose,
}
}
type teeReadCloser struct {
ri io.Reader
rc io.Closer
wi io.Writer
wc io.Closer
}
func (t *teeReadCloser) Read(p []byte) (n int, err error) {
n, err = t.ri.Read(p)
if n > 0 {
if n, err := t.wi.Write(p[:n]); err != nil {
return n, err
}
}
return
}
func (t *teeReadCloser) Close() error {
var rErr, wErr error
if t.rc != nil {
rErr = t.rc.Close()
}
if t.wc != nil {
wErr = t.wc.Close()
}
if rErr != nil || wErr != nil {
return pp.Errorf("TeeReadCloser.Close error:\n input reader error: %v \n output writer error %v", rErr, wErr)
} else {
return nil
}
}