mirror of
https://github.com/oceanprotocol/market.git
synced 2024-06-16 17:33:26 +02:00
44 lines
1.3 KiB
TypeScript
44 lines
1.3 KiB
TypeScript
const cleanupContentType = (contentType: string): string => {
|
|
// strip away the `charset=utf-8`
|
|
const contentSplit = contentType.split(';')[0]
|
|
// strip away the 'application/' part
|
|
const contentTypeSplit = contentSplit.split('/')[1]
|
|
|
|
if (!contentTypeSplit) return contentType
|
|
|
|
let contentTypeCleaned
|
|
|
|
// TODO: add all the possible archive & compression MIME types
|
|
switch (contentType) {
|
|
case 'application/x-lzma':
|
|
case 'application/x-xz':
|
|
case 'application/x-tar':
|
|
case 'application/x-gtar':
|
|
case 'application/x-bzip2':
|
|
case 'application/x-gzip':
|
|
case 'application/x-7z-compressed':
|
|
case 'application/x-rar-compressed':
|
|
case 'application/x-zip-compressed':
|
|
case 'application/x-apple-diskimage':
|
|
contentTypeCleaned = contentTypeSplit
|
|
.replace('x-', '')
|
|
.replace('-compressed', '')
|
|
break
|
|
default:
|
|
contentTypeCleaned = contentTypeSplit
|
|
break
|
|
}
|
|
|
|
// Manual replacements
|
|
contentTypeCleaned = contentTypeCleaned
|
|
.replace('vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'xlsx')
|
|
.replace('vnd.ms-excel', 'xls')
|
|
.replace('apple-diskimage', 'dmg')
|
|
.replace('octet-stream', 'Binary')
|
|
.replace('svg+xml', 'svg')
|
|
|
|
return contentTypeCleaned
|
|
}
|
|
|
|
export default cleanupContentType
|