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whatever i'm making rin is terrible

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May 2023-12-11 19:53:11 +00:00 committed by GitHub
parent c57f4ed692
commit 79ecb5e408
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1 changed files with 67 additions and 28 deletions
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93
src/server/lib/files.ts
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@ -95,6 +95,11 @@ async function pushWebStream(stream: Readable, webStream: ReadableStream) {
return last
}
interface UploadStream {
uploaded: number // number of bytes uploaded
stream : Readable
}
export default class Files {
config: Configuration
api: API
@ -111,39 +116,73 @@ export default class Files {
.catch(console.error)
}
async writeFileStream(metadata: FileUploadSettings) {
/**
* @description Start a new message.
* @param streamCount Number of files to upload.
*/
private startMessage(streamCount: number): UploadStream[] {
let streams = []
// can't think of a better way to do
for (let i = 0; i < streamCount; i++) {
streams.push({
uploaded: 0,
stream: new Readable()
})
}
this.api.send(streams.map(e =< e.stream));
return streams
}
writeFileStream(metadata: FileUploadSettings & { size: number }) {
let uploadId = (metadata.uploadId || generateFileId()).toString()
let processor = new Promise((resolve, reject) => {
multiAssert(
new Map()
.set(!metadata.filename, {status: 400, message: "missing filename"})
.set(metadata.filename.length > 128, {status: 400, message: "filename too long"})
.set(!metadata.mime, {status: 400, message: "missing mime type"})
.set(metadata.mime.length > 128, {status: 400, message: "mime type too long"})
.set(
uploadId.match(id_check_regex)?.[0] != uploadId
|| uploadId.length > this.config.maxUploadIdLength,
{ status: 400, message: "invalid file ID" }
)
.set(
this.files[uploadId] &&
(metadata.owner
? this.files[uploadId].owner != metadata.owner
: true),
{ status: 403, message: "you don't own this file" }
)
.set(
this.files[uploadId]?.reserved,
{
status: 400,
message: "already uploading this file. if your file is stuck in this state, contact an administrator"
}
)
)
multiAssert(
new Map()
.set(!metadata.filename, {status: 400, message: "missing filename"})
.set(metadata.filename.length > 128, {status: 400, message: "filename too long"})
.set(!metadata.mime, {status: 400, message: "missing mime type"})
.set(metadata.mime.length > 128, {status: 400, message: "mime type too long"})
.set(
uploadId.match(id_check_regex)?.[0] != uploadId
|| uploadId.length > this.config.maxUploadIdLength,
{ status: 400, message: "invalid file ID" }
)
.set(
this.files[uploadId] &&
(metadata.owner
? this.files[uploadId].owner != metadata.owner
: true),
{ status: 403, message: "you don't own this file" }
)
.set(
this.files[uploadId]?.reserved,
{
status: 400,
message: "already uploading this file. if your file is stuck in this state, contact an administrator"
}
)
)
})
return {
stream: new Writable({
write(data: any) {
}
}),
processor
}
}
/**