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Add validity check for metadata files upon selection

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This commit is contained in:
Serkan Reis 2022-11-08 12:15:45 +03:00
parent a4f7138154
commit 23674ac819
1 changed files with 13 additions and 1 deletions
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14
components/collections/creation/UploadDetails.tsx
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@ -140,10 +140,22 @@ export const UploadDetails = ({ onChange }: UploadDetailsProps) => {
let reader: FileReader let reader: FileReader
for (let i = 0; i < event.target.files.length; i++) { for (let i = 0; i < event.target.files.length; i++) {
reader = new FileReader() reader = new FileReader()
reader.onload = (e) => { reader.onload = async (e) => {
if (!e.target?.result) return toast.error('Error parsing file.') if (!e.target?.result) return toast.error('Error parsing file.')
if (!event.target.files) return toast.error('No files selected.') if (!event.target.files) return toast.error('No files selected.')
const metadataFile = new File([e.target.result], event.target.files[i].name, { type: 'application/json' }) const metadataFile = new File([e.target.result], event.target.files[i].name, { type: 'application/json' })
try {
const parsedMetadata = JSON.parse(await metadataFile.text())
if (!parsedMetadata || typeof parsedMetadata !== 'object') {
event.target.value = ''
setMetadataFilesArray([])
return toast.error(`Invalid metadata file: ${metadataFile.name}`)
}
} catch (error) {
event.target.value = ''
setMetadataFilesArray([])
return toast.error(`Invalid metadata file: ${metadataFile.name}`)
}
files.push(metadataFile) files.push(metadataFile)
} }
reader.readAsText(event.target.files[i], 'utf8') reader.readAsText(event.target.files[i], 'utf8')