6abaf20f2b
* feat: add support for custom favicons * Commit updated API documentation * chore(i18n): add localization of text * fix(js): regenerate package lock file * chore(test): add favicon test * fix: max size not respected * Commit updated API documentation * fix: move favicon.ico to the static dir * fix: fix tests * fix: remove hard-coded content-type of icon * chore: update extracted translations * feat(admin): add support for resetting to default icon * chore: use a higher res default favicon * Commit updated API documentation --------- Co-authored-by: Owncast <owncast@owncast.online>
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
package handlers
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import (
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"net/http"
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"os"
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"path/filepath"
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"strconv"
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"github.com/owncast/owncast/config"
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"github.com/owncast/owncast/persistence/configrepository"
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"github.com/owncast/owncast/static"
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"github.com/owncast/owncast/utils"
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log "github.com/sirupsen/logrus"
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)
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// GetFavicon will return the favicon image as a response.
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func GetFavicon(w http.ResponseWriter, r *http.Request) {
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configRepository := configrepository.Get()
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faviconFilename := configRepository.GetFaviconPath()
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if faviconFilename == "" {
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returnDefaultFavicon(w)
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return
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}
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faviconPath := filepath.Join(config.DataDirectory, faviconFilename)
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faviconBytes, err := os.ReadFile(faviconPath) //nolint:gosec
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if err != nil {
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returnDefaultFavicon(w)
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return
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}
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contentType := "image/x-icon"
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if filepath.Ext(faviconFilename) == ".png" {
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contentType = "image/png" //nolint:goconst
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}
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cacheTime := utils.GetCacheDurationSecondsForPath(faviconPath)
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writeFaviconResponse(faviconBytes, contentType, w, cacheTime)
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}
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func returnDefaultFavicon(w http.ResponseWriter) {
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faviconBytes := static.GetFavicon()
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cacheTime := utils.GetCacheDurationSecondsForPath("favicon.png")
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writeFaviconResponse(faviconBytes, "image/png", w, cacheTime)
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}
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func writeFaviconResponse(data []byte, contentType string, w http.ResponseWriter, cacheSeconds int) {
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w.Header().Set("Content-Type", contentType)
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w.Header().Set("Content-Length", strconv.Itoa(len(data)))
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w.Header().Set("Cache-Control", "public, max-age="+strconv.Itoa(cacheSeconds))
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if _, err := w.Write(data); err != nil {
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log.Println("unable to write favicon.")
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}
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}
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