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refactor: use mime types for file identification

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This commit is contained in:
2mal3
2025-12-03 16:18:14 +01:00
parent 4cf0f12a6f
commit 013a3ca487
3 changed files with 17 additions and 8 deletions
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display/go.mod
+1
View File
@@ -7,6 +7,7 @@ require (
github.com/labstack/echo/v4 v4.13.4
github.com/micmonay/keybd_event v1.1.2
github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
github.com/gabriel-vasile/mimetype v1.4.11
)
require (
display/go.sum
+2
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@@ -14,6 +14,8 @@ github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
github.com/gabriel-vasile/mimetype v1.4.11 h1:AQvxbp830wPhHTqc1u7nzoLT+ZFxGY7emj5DR5DYFik=
github.com/gabriel-vasile/mimetype v1.4.11/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/labstack/echo/v4 v4.13.4 h1:oTZZW+T3s9gAu5L8vmzihV7/lkXGZuITzTQkTEhcXEA=
display/web/main.go
+14 -8
View File
@@ -14,8 +14,8 @@ import (
"os/exec"
"path/filepath"
shared "plg-mudics/shared"
"strings"
"github.com/gabriel-vasile/mimetype"
"github.com/labstack/echo/v4"
"github.com/labstack/echo/v4/middleware"
"github.com/skip2/go-qrcode"
@@ -306,23 +306,29 @@ func openFileRoute(ctx echo.Context) error {
return ctx.JSON(http.StatusInternalServerError, shared.ErrorResponse{Description: "Failed to reset view"})
}
ext := strings.ToLower(filepath.Ext(fullPath))
switch ext {
case ".mp4":
mType, err := mimetype.DetectFile(fullPath)
if err != nil {
slog.Error("Failed to detect mime type", "file", pathParam, "error", err)
return ctx.JSON(http.StatusInternalServerError, shared.ErrorResponse{Description: "Failed to detect file type"})
}
switch mType.String() {
case "video/mp4":
var templateBuffer bytes.Buffer
videoTemplate(pathParam).Render(context.Background(), &templateBuffer)
sseConnection <- templateBuffer.String()
case ".jpg", ".jpeg", ".png", ".gif":
case "image/jpeg", "image/png", "image/gif":
var templateBuffer bytes.Buffer
imageTemplate(pathParam).Render(context.Background(), &templateBuffer)
sseConnection <- templateBuffer.String()
case ".pptx", ".odp":
case "application/vnd.openxmlformats-officedocument.presentationml.presentation", "application/vnd.oasis.opendocument.presentation":
err = pkg.OpenPresentation(fullPath)
case ".pdf":
case "application/pdf":
err = pkg.OpenPDF(fullPath)
default:
return ctx.JSON(http.StatusUnsupportedMediaType, shared.ErrorResponse{Description: "Unsupported file type"})
slog.Info("Unsupported file type", "type", mType)
return ctx.JSON(http.StatusUnsupportedMediaType, shared.ErrorResponse{Description: "Unsupported file type: " + mType.String()})
}
if err != nil {