/opt/canhelp/node_modules/openai/internal
Edit: /opt/canhelp/node_modules/openai/internal/to-file.mjs (3569B)
import { getName, makeFile, isAsyncIterable } from "./uploads.mjs";
import { checkFileSupport } from "./uploads.mjs";
/**
* This check adds the arrayBuffer() method type because it is available and used at runtime
*/
const isBlobLike = (value) => value != null &&
typeof value === 'object' &&
typeof value.size === 'number' &&
typeof value.type === 'string' &&
typeof value.text === 'function' &&
typeof value.slice === 'function' &&
typeof value.arrayBuffer === 'function';
/**
* This check adds the arrayBuffer() method type because it is available and used at runtime
*/
const isFileLike = (value) => value != null &&
typeof value === 'object' &&
typeof value.name === 'string' &&
typeof value.lastModified === 'number' &&
isBlobLike(value);
const isResponseLike = (value) => value != null &&
typeof value === 'object' &&
typeof value.url === 'string' &&
typeof value.blob === 'function';
/**
* Helper for creating a {@link File} to pass to an SDK upload method from a variety of different data formats
* @param value the raw content of the file. Can be an {@link Uploadable}, BlobLikePart, or AsyncIterable of BlobLikeParts
* @param {string=} name the name of the file. If omitted, toFile will try to determine a file name from bits if possible
* @param {Object=} options additional properties
* @param {string=} options.type the MIME type of the content
* @param {number=} options.lastModified the last modified timestamp
* @returns a {@link File} with the given properties
*/
export async function toFile(value, name, options) {
checkFileSupport();
// If it's a promise, resolve it.
value = await value;
// If we've been given a `File` we don't need to do anything
if (isFileLike(value)) {
if (value instanceof File) {
return value;
}
return makeFile([await value.arrayBuffer()], value.name);
}
if (isResponseLike(value)) {
const blob = await value.blob();
name || (name = new URL(value.url).pathname.split(/[\\/]/).pop());
return makeFile(await getBytes(blob), name, options);
}
const parts = await getBytes(value);
name || (name = getName(value));
if (!options?.type) {
const type = parts.find((part) => typeof part === 'object' && 'type' in part && part.type);
if (typeof type === 'string') {
options = { ...options, type };
}
}
return makeFile(parts, name, options);
}
async function getBytes(value) {
let parts = [];
if (typeof value === 'string' ||
ArrayBuffer.isView(value) || // includes Uint8Array, Buffer, etc.
value instanceof ArrayBuffer) {
parts.push(value);
}
else if (isBlobLike(value)) {
parts.push(value instanceof Blob ? value : await value.arrayBuffer());
}
else if (isAsyncIterable(value) // includes Readable, ReadableStream, etc.
) {
for await (const chunk of value) {
parts.push(...(await getBytes(chunk))); // TODO, consider validating?
}
}
else {
const constructor = value?.constructor?.name;
throw new Error(`Unexpected data type: ${typeof value}${constructor ? `; constructor: ${constructor}` : ''}${propsForError(value)}`);
}
return parts;
}
function propsForError(value) {
if (typeof value !== 'object' || value === null)
return '';
const props = Object.getOwnPropertyNames(value);
return `; props: [${props.map((p) => `"${p}"`).join(', ')}]`;
}
//# sourceMappingURL=to-file.mjs.map