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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | 1x 1x 1x 1x 1x 2x 2x 1x 1x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { API } from "aws-amplify";
export const getPresignedUrl = async (fileName: string): Promise<string> => {
const response = await API.post("os", "/getUploadUrl", {
body: { fileName },
});
Eif (response.url) {
return response.url;
}
throw new Error(response);
};
export const uploadToS3 = async (file: File, url: string): Promise<void> => {
const response = await fetch(url, {
body: file,
method: "PUT",
});
if (!response.ok) {
throw new Error();
}
};
export const extractBucketAndKeyFromUrl = (
url: string,
): {
bucket: string | null;
key: string | null;
} => {
try {
const parsedUrl = new URL(url);
const hostnameParts = parsedUrl.hostname.split(".");
let bucket: string | null = null;
let key: string | null = null;
Eif (hostnameParts.length > 3 && hostnameParts[1] === "s3" && hostnameParts[2] === "us-east-1") {
bucket = hostnameParts[0]; // The bucket name is the first part of the hostname
}
// Extract key from the pathname
key = parsedUrl.pathname.slice(1); // Remove the leading slash
return { bucket, key };
} catch (error) {
console.error("Invalid URL format:", error);
throw new Error("Invalid URL format:", error);
}
};
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