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45 lines
1.2 KiB
45 lines
1.2 KiB
package controllers |
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import ( |
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"encoding/json" |
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"io/ioutil" |
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"net/http" |
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"path" |
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"path/filepath" |
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"strings" |
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"github.com/owncast/owncast/config" |
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"github.com/owncast/owncast/models" |
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log "github.com/sirupsen/logrus" |
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) |
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// Make this path configurable if somebody has a valid reason |
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// to need it to be. The config is getting a bit bloated. |
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const emojiDir = "/img/emoji" // Relative to webroot |
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// GetCustomEmoji returns a list of custom emoji via the API. |
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func GetCustomEmoji(w http.ResponseWriter, r *http.Request) { |
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emojiList := make([]models.CustomEmoji, 0) |
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fullPath := filepath.Join(config.WebRoot, emojiDir) |
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files, err := ioutil.ReadDir(fullPath) |
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if err != nil { |
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log.Errorln(err) |
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// Throw HTTP 500 |
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return |
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} |
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// Memoize this result somewhere? Right now it iterates through the |
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// filesystem every time the API is hit. Should you need to restart |
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// the server to add emoji? |
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for _, f := range files { |
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name := strings.TrimSuffix(f.Name(), path.Ext(f.Name())) |
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emojiPath := filepath.Join(emojiDir, f.Name()) |
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singleEmoji := models.CustomEmoji{Name: name, Emoji: emojiPath} |
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emojiList = append(emojiList, singleEmoji) |
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} |
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if err := json.NewEncoder(w).Encode(emojiList); err != nil { |
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InternalErrorHandler(w, err) |
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} |
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}
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