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Feature: emoji editor (#2411)

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* Custom emoji editor: implement backend

This reuses the logo upload code

* Implement emoji edit admin interface

Again reuse base64 logic from the logo upload

* Allow toggling between uploaded and default emojis

* Add route that always serves uploaded emojis

This is needed for the admin emoji interface,
as otherwise the emojis will 404 if custom emojis are disabled

* Fix linter warnings

* Remove custom/uploaded emoji logic

* Reset timer after emoji deletion

* Setup: copy built-in emojis to emoji directory
This commit is contained in:
Philipp
2022-12-12 17:40:43 +01:00
committed by GitHub
parent 592425bfc9
commit dc54dfe363
13 changed files with 439 additions and 87 deletions
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50
controllers/emoji.go
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@ -2,50 +2,17 @@ package controllers
import (
"encoding/json"
"io/fs"
"net/http"
"os"
"path/filepath"
"strings"
"github.com/owncast/owncast/config"
"github.com/owncast/owncast/models"
"github.com/owncast/owncast/static"
"github.com/owncast/owncast/utils"
log "github.com/sirupsen/logrus"
"github.com/owncast/owncast/core/data"
)
var useCustomEmojiDirectory = utils.DoesFileExists(config.CustomEmojiPath)
// getCustomEmojiList returns a list of custom emoji either from the cache or from the emoji directory.
func getCustomEmojiList() []models.CustomEmoji {
var emojiFS fs.FS
if useCustomEmojiDirectory {
emojiFS = os.DirFS(config.CustomEmojiPath)
} else {
emojiFS = static.GetEmoji()
}
emojiResponse := make([]models.CustomEmoji, 0)
files, err := fs.Glob(emojiFS, "*")
if err != nil {
log.Errorln(err)
return emojiResponse
}
for _, name := range files {
emojiPath := filepath.Join(config.EmojiDir, name)
singleEmoji := models.CustomEmoji{Name: name, URL: emojiPath}
emojiResponse = append(emojiResponse, singleEmoji)
}
return emojiResponse
}
// GetCustomEmojiList returns a list of custom emoji via the API.
// GetCustomEmojiList returns a list of emoji via the API.
func GetCustomEmojiList(w http.ResponseWriter, r *http.Request) {
emojiList := getCustomEmojiList()
emojiList := data.GetEmojiList()
if err := json.NewEncoder(w).Encode(emojiList); err != nil {
InternalErrorHandler(w, err)
@ -57,13 +24,6 @@ func GetCustomEmojiImage(w http.ResponseWriter, r *http.Request) {
path := strings.TrimPrefix(r.URL.Path, "/img/emoji/")
r.URL.Path = path
var emojiStaticServer http.Handler
if useCustomEmojiDirectory {
emojiFS := os.DirFS(config.CustomEmojiPath)
emojiStaticServer = http.FileServer(http.FS(emojiFS))
} else {
emojiStaticServer = http.FileServer(http.FS(static.GetEmoji()))
}
emojiStaticServer.ServeHTTP(w, r)
emojiFS := os.DirFS(config.CustomEmojiPath)
http.FileServer(http.FS(emojiFS)).ServeHTTP(w, r)
}