98 lines
2.2 KiB
JavaScript
98 lines
2.2 KiB
JavaScript
|
var __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {
|
||
|
|
function adopt(value) {
|
||
|
|
return value instanceof P ? value : new P(function (resolve) {
|
||
|
|
resolve(value);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
return new (P || (P = Promise))(function (resolve, reject) {
|
||
|
|
function fulfilled(value) {
|
||
|
|
try {
|
||
|
|
step(generator.next(value));
|
||
|
|
} catch (e) {
|
||
|
|
reject(e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function rejected(value) {
|
||
|
|
try {
|
||
|
|
step(generator["throw"](value));
|
||
|
|
} catch (e) {
|
||
|
|
reject(e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function step(result) {
|
||
|
|
result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected);
|
||
|
|
}
|
||
|
|
|
||
|
|
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
import { BeeArgumentError } from "./error.js";
|
||
|
|
import { fileArrayBuffer } from "./file.js";
|
||
|
|
import { isUint8Array } from "./type.js";
|
||
|
|
export function isCollection(data) {
|
||
|
|
if (!Array.isArray(data)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return data.every(entry => typeof entry === 'object' && entry.data && entry.path && isUint8Array(entry.data));
|
||
|
|
}
|
||
|
|
export function assertCollection(data) {
|
||
|
|
if (!isCollection(data)) {
|
||
|
|
throw new BeeArgumentError('invalid collection', data);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function makeFilePath(file) {
|
||
|
|
if (file.webkitRelativePath && file.webkitRelativePath !== '') {
|
||
|
|
return file.webkitRelativePath.replace(/.*?\//i, '');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (file.name) {
|
||
|
|
return file.name;
|
||
|
|
}
|
||
|
|
|
||
|
|
throw new TypeError('file is not valid File object');
|
||
|
|
}
|
||
|
|
|
||
|
|
export function makeCollectionFromFileList(fileList) {
|
||
|
|
return __awaiter(this, void 0, void 0, function* () {
|
||
|
|
const collection = [];
|
||
|
|
|
||
|
|
for (let i = 0; i < fileList.length; i++) {
|
||
|
|
const file = fileList[i];
|
||
|
|
|
||
|
|
if (file) {
|
||
|
|
collection.push({
|
||
|
|
path: makeFilePath(file),
|
||
|
|
data: new Uint8Array(yield fileArrayBuffer(file))
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return collection;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Calculate cumulative size of files
|
||
|
|
*
|
||
|
|
* @param fileList list of files to check
|
||
|
|
* @returns size in bytes
|
||
|
|
*/
|
||
|
|
|
||
|
|
export function getCollectionSize(fileList) {
|
||
|
|
let sum = 0;
|
||
|
|
|
||
|
|
for (let i = 0; i < fileList.length; i++) {
|
||
|
|
const file = fileList[i];
|
||
|
|
|
||
|
|
if (file) {
|
||
|
|
sum += file.size;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return sum;
|
||
|
|
}
|