wood/webp_server_go
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Render origin image on MSIE

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n0vad3v 2020-06-30 16:12:35 +08:00
parent 14f99bfba3
commit 99f36b35f7
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GPG Key ID: 8D42A0E699E50639
3 changed files with 9 additions and 5 deletions
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6
helper.go
View File

@ -61,7 +61,7 @@ func GenWebpAbs(RawImagePath string, ExhaustPath string, ImgFilename string, req
return cwd, WebpAbsolutePath return cwd, WebpAbsolutePath
} }
func isSafari(UA string) bool { func goOrigin(UA string) bool {
// for more information, please check test case // for more information, please check test case
if strings.Contains(UA, "Firefox") || strings.Contains(UA, "Chrome") { if strings.Contains(UA, "Firefox") || strings.Contains(UA, "Chrome") {
// Chrome or firefox on macOS Windows // Chrome or firefox on macOS Windows
@ -72,5 +72,9 @@ func isSafari(UA string) bool {
} else { } else {
return true return true
} }
if strings.Contains(UA, "rv:11.0") || strings.Contains(UA, "MSIE") {
// MSIE
return true
}
return false return false
} }

4
helper_test.go
View File

@ -58,7 +58,7 @@ func TestGenWebpAbs(t *testing.T) {
} }
} }
func TestisSafari(t *testing.T) { func TestgoOrigin(t *testing.T) {
// reference: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent/Firefox // reference: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent/Firefox
// https://developer.chrome.com/multidevice/user-agent#chrome_for_ios_user_agent // https://developer.chrome.com/multidevice/user-agent#chrome_for_ios_user_agent
@ -89,7 +89,7 @@ func TestisSafari(t *testing.T) {
for browser, is := range testCase { for browser, is := range testCase {
if is != isSafari(browser) { if is != goOrigin(browser) {
t.Errorf("[%v]:[%s]", is, browser) t.Errorf("[%v]:[%s]", is, browser)
} }
} }

4
router.go
View File

@ -20,9 +20,9 @@ func Convert(ImgPath string, ExhaustPath string, AllowedTypes []string, QUALITY
var ImgFilename = path.Base(reqURI) // pure filename, 123.jpg var ImgFilename = path.Base(reqURI) // pure filename, 123.jpg
var finalFile string // We'll only need one c.sendFile() var finalFile string // We'll only need one c.sendFile()
var UA = c.Get("User-Agent") var UA = c.Get("User-Agent")
done := isSafari(UA) done := goOrigin(UA)
if done { if done {
log.Infof("A Safari user has arrived...%s", UA) log.Infof("A Safari/IE/whatever user has arrived...%s", UA)
c.SendFile(RawImageAbs) c.SendFile(RawImageAbs)
return return
} }