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Revert "feat: fix the problem in the Operator Market frontend pages"
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@@ -1,79 +1,79 @@
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import { UploadFile } from "antd";
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import jsSHA from "jssha";
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const CHUNK_SIZE = 1024 * 1024 * 60;
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export function sliceFile(file, chunkSize = CHUNK_SIZE): Blob[] {
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const totalSize = file.size;
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let start = 0;
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let end = start + chunkSize;
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const chunks = [];
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while (start < totalSize) {
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const blob = file.slice(start, end);
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chunks.push(blob);
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start = end;
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end = start + chunkSize;
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}
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return chunks;
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}
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export function calculateSHA256(file: Blob): Promise<string> {
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let count = 0;
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const hash = new jsSHA("SHA-256", "ARRAYBUFFER", { encoding: "UTF8" });
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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function readChunk(start: number, end: number) {
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const slice = file.slice(start, end);
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reader.readAsArrayBuffer(slice);
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}
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const bufferChunkSize = 1024 * 1024 * 20;
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function processChunk(offset: number) {
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const start = offset;
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const end = Math.min(start + bufferChunkSize, file.size);
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count = end;
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readChunk(start, end);
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}
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reader.onloadend = function () {
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const arraybuffer = reader.result;
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hash.update(arraybuffer);
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if (count < file.size) {
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processChunk(count);
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} else {
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resolve(hash.getHash("HEX", { outputLen: 256 }));
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}
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};
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processChunk(0);
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});
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}
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export function checkIsFilesExist(
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fileList: UploadFile[]
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): Promise<UploadFile | null> {
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return new Promise((resolve) => {
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const loadEndFn = (file: UploadFile, reachEnd: boolean, e) => {
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const fileNotExist = !e.target.result;
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if (fileNotExist) {
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resolve(file);
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}
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if (reachEnd) {
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resolve(null);
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}
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};
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for (let i = 0; i < fileList.length; i++) {
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const { originFile: file } = fileList[i];
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const fileReader = new FileReader();
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fileReader.readAsArrayBuffer(file);
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fileReader.onloadend = (e) =>
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loadEndFn(fileList[i], i === fileList.length - 1, e);
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}
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});
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}
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import { UploadFile } from "antd";
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import jsSHA from "jssha";
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const CHUNK_SIZE = 1024 * 1024 * 60;
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export function sliceFile(file, chunkSize = CHUNK_SIZE): Blob[] {
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const totalSize = file.size;
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let start = 0;
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let end = start + chunkSize;
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const chunks = [];
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while (start < totalSize) {
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const blob = file.slice(start, end);
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chunks.push(blob);
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start = end;
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end = start + chunkSize;
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}
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return chunks;
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}
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export function calculateSHA256(file: Blob): Promise<string> {
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let count = 0;
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const hash = new jsSHA("SHA-256", "ARRAYBUFFER", { encoding: "UTF8" });
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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function readChunk(start: number, end: number) {
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const slice = file.slice(start, end);
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reader.readAsArrayBuffer(slice);
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}
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const bufferChunkSize = 1024 * 1024 * 20;
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function processChunk(offset: number) {
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const start = offset;
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const end = Math.min(start + bufferChunkSize, file.size);
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count = end;
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readChunk(start, end);
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}
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reader.onloadend = function () {
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const arraybuffer = reader.result;
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hash.update(arraybuffer);
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if (count < file.size) {
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processChunk(count);
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} else {
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resolve(hash.getHash("HEX", { outputLen: 256 }));
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}
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};
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processChunk(0);
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});
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}
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export function checkIsFilesExist(
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fileList: UploadFile[]
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): Promise<UploadFile | null> {
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return new Promise((resolve) => {
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const loadEndFn = (file: UploadFile, reachEnd: boolean, e) => {
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const fileNotExist = !e.target.result;
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if (fileNotExist) {
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resolve(file);
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}
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if (reachEnd) {
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resolve(null);
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}
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};
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for (let i = 0; i < fileList.length; i++) {
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const { originFile: file } = fileList[i];
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const fileReader = new FileReader();
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fileReader.readAsArrayBuffer(file);
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fileReader.onloadend = (e) =>
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loadEndFn(fileList[i], i === fileList.length - 1, e);
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}
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});
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}
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