[feature] Enable basic video support (mp4 only) (#1274)

* [feature] basic video support

* fix missing semicolon

* replace text shadow with stacked icons

Co-authored-by: f0x <f0x@cthu.lu>

1 files changed, 5 insertions, 10 deletions

diff --git a/internal/media/util.go b/internal/media/util.go
index 60661cbc0..387f5d65a 100644
--- a/internal/media/util.go
+++ b/internal/media/util.go
@@ -37,6 +37,7 @@ func AllSupportedMIMETypes() []string {
 		mimeImageGif,
 		mimeImagePng,
 		mimeImageWebp,
+		mimeVideoMp4,
 	}
 }
 
@@ -61,16 +62,10 @@ func parseContentType(fileHeader []byte) (string, error) {
 	return kind.MIME.Value, nil
 }
 
-// supportedImage checks mime type of an image against a slice of accepted types,
-// and returns True if the mime type is accepted.
-func supportedImage(mimeType string) bool {
-	acceptedImageTypes := []string{
-		mimeImageJpeg,
-		mimeImageGif,
-		mimeImagePng,
-		mimeImageWebp,
-	}
-	for _, accepted := range acceptedImageTypes {
+// supportedAttachment checks mime type of an attachment against a
+// slice of accepted types, and returns True if the mime type is accepted.
+func supportedAttachment(mimeType string) bool {
+	for _, accepted := range AllSupportedMIMETypes() {
 		if mimeType == accepted {
 			return true
 		}