You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.3 KiB
41 lines
1.3 KiB
"use strict";
|
|
|
|
const webkitGetAsEntryApi = require("./utils/webkitGetAsEntryApi/index.js");
|
|
|
|
const fallbackApi = require("./utils/fallbackApi.js");
|
|
/**
|
|
* Returns a promise that resolves to the array of dropped files (if a folder is
|
|
* dropped, and browser supports folder parsing - promise resolves to the flat
|
|
* array of all files in all directories).
|
|
* Each file has .relativePath prop appended to it (e.g. "/docs/Prague/ticket_from_prague_to_ufa.pdf")
|
|
* if browser supports it. Otherwise it's undefined.
|
|
*
|
|
* @param {DataTransfer} dataTransfer
|
|
* @param {Function} logDropError - a function that's called every time some
|
|
* folder or some file error out (e.g. because of the folder name being too long
|
|
* on Windows). Notice that resulting promise will always be resolved anyway.
|
|
*
|
|
* @returns {Promise} - Array<File>
|
|
*/
|
|
|
|
|
|
async function getDroppedFiles(dataTransfer, _temp) {
|
|
let {
|
|
logDropError = () => {}
|
|
} = _temp === void 0 ? {} : _temp;
|
|
|
|
// Get all files from all subdirs. Works (at least) in Chrome, Mozilla, and Safari
|
|
try {
|
|
const accumulator = [];
|
|
|
|
for await (const file of webkitGetAsEntryApi(dataTransfer, logDropError)) {
|
|
accumulator.push(file);
|
|
}
|
|
|
|
return accumulator; // Otherwise just return all first-order files
|
|
} catch {
|
|
return fallbackApi(dataTransfer);
|
|
}
|
|
}
|
|
|
|
module.exports = getDroppedFiles;
|