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[Gekidou] Fix mimeType undefined in isImage utility (#6581)

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* Fix mimeType undefined in isImage utility

* Apply suggestion

Co-authored-by: Jason Frerich <jason.frerich@mattermost.com>

* remove unecessary return

Co-authored-by: Jason Frerich <jason.frerich@mattermost.com>
This commit is contained in:
Elias Nahum
2022-08-17 13:29:58 -04:00
committed by GitHub
parent 7a63467610
commit 1fa248b5a7
1 changed files with 9 additions and 2 deletions
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11
app/utils/file/index.ts
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@@ -267,9 +267,16 @@ export const isImage = (file?: FileInfo | FileModel) => {
return false;
}
const mimeType = 'mime_type' in file ? file.mime_type : file.mimeType;
if (isGif(file)) {
return true;
}
return (isGif(file) || mimeType.startsWith('image/'));
let mimeType = 'mime_type' in file ? file.mime_type : file.mimeType;
if (!mimeType) {
mimeType = lookupMimeType(file.extension) || lookupMimeType(file.name);
}
return Boolean(mimeType?.startsWith('image/'));
};
export const isDocument = (file?: FileInfo | FileModel) => {