diff options
| author | Ben Morrison <ben@gbmor.dev> | 2019-05-23 02:16:41 -0400 |
|---|---|---|
| committer | Ben Morrison <ben@gbmor.dev> | 2019-05-23 02:16:41 -0400 |
| commit | 2b0d4a52363b8683a594066bf78786fca3ac881a (patch) | |
| tree | 7b3a0f17e4e35d59600dea378179f6fbc4dda9d1 /handlers.go | |
| parent | cd635e6c6b009d6c9d6943ea7c850ca740172b65 (diff) | |
| download | getwtxt-2b0d4a52363b8683a594066bf78786fca3ac881a.tar.gz | |
caching some static assets
Diffstat (limited to 'handlers.go')
| -rw-r--r-- | handlers.go | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/handlers.go b/handlers.go index 7f05f8f..1e01619 100644 --- a/handlers.go +++ b/handlers.go @@ -3,7 +3,6 @@ package main import ( "crypto/sha256" "fmt" - "io/ioutil" "log" "net/http" "os" @@ -175,30 +174,15 @@ func apiTagsHandler(w http.ResponseWriter, r *http.Request) { // files aren't served directly. func cssHandler(w http.ResponseWriter, r *http.Request) { - // read the raw bytes of the stylesheet - css, err := ioutil.ReadFile("assets/style.css") - if err != nil { - if os.IsNotExist(err) { - log404(w, r, err) - return - } - log500(w, r, err) - return - } - - // Get the mod time for the etag header - stat, err := os.Stat("assets/style.css") - if err != nil { - log.Printf("Couldn't stat CSS file to send ETag header: %v\n", err) - } - // Sending the sha256 sum of the modtime in hexadecimal for the ETag header - etag := fmt.Sprintf("%x", sha256.Sum256([]byte(stat.ModTime().String()))) + etag := fmt.Sprintf("%x", sha256.Sum256([]byte(staticCache.cssMod.String()))) w.Header().Set("ETag", "\""+etag+"\"") w.Header().Set("Content-Type", cssutf8) - n, err := w.Write(css) + pingAssets() + + n, err := w.Write(staticCache.css) if err != nil || n == 0 { log500(w, r, err) return |