Compare commits
10 Commits
3ae7d09fa4
...
e03af183ca
Author | SHA1 | Date | |
---|---|---|---|
e03af183ca | |||
f31a3fdf9e | |||
2f1b88d697 | |||
bc08d14e4e | |||
5a46f85aa2 | |||
b835099e36 | |||
9b82c32be8 | |||
7161b874d4 | |||
49bceea13e | |||
3157ca1eec |
@ -32,6 +32,7 @@
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|||||||
"lodash": "4.17.21",
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"lodash": "4.17.21",
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"mui-file-input": "4.0.4",
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"mui-file-input": "4.0.4",
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"nostr-tools": "2.7.0",
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"nostr-tools": "2.7.0",
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"pdf-lib": "^1.17.1",
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"pdfjs-dist": "^4.4.168",
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"pdfjs-dist": "^4.4.168",
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"react": "^18.2.0",
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"react": "^18.2.0",
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"react-dnd": "16.0.1",
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"react-dnd": "16.0.1",
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@ -8,10 +8,11 @@ import { ProfileMetadata, User } from '../../types';
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import { PdfFile, DrawTool, MouseState, PdfPage, DrawnField, MarkType } from '../../types/drawing';
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import { PdfFile, DrawTool, MouseState, PdfPage, DrawnField, MarkType } from '../../types/drawing';
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import { truncate } from 'lodash';
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import { truncate } from 'lodash';
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import { hexToNpub } from '../../utils';
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import { hexToNpub } from '../../utils';
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import { toPdfFiles } from '../../utils/pdf.ts'
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PDFJS.GlobalWorkerOptions.workerSrc = 'node_modules/pdfjs-dist/build/pdf.worker.mjs';
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PDFJS.GlobalWorkerOptions.workerSrc = 'node_modules/pdfjs-dist/build/pdf.worker.mjs';
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interface Props {
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interface Props {
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selectedFiles: any[]
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selectedFiles: File[]
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users: User[]
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users: User[]
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metadata: { [key: string]: ProfileMetadata }
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metadata: { [key: string]: ProfileMetadata }
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onDrawFieldsChange: (pdfFiles: PdfFile[]) => void
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onDrawFieldsChange: (pdfFiles: PdfFile[]) => void
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@ -100,7 +101,7 @@ export const DrawPDFFields = (props: Props) => {
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* It is re rendered and visible right away
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* It is re rendered and visible right away
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*
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*
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* @param event Mouse event
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* @param event Mouse event
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* @param page PdfPage where press happened
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* @param page PdfItem where press happened
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*/
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*/
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const onMouseDown = (event: any, page: PdfPage) => {
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const onMouseDown = (event: any, page: PdfPage) => {
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// Proceed only if left click
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// Proceed only if left click
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@ -153,7 +154,7 @@ export const DrawPDFFields = (props: Props) => {
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* After {@link onMouseDown} create an drawing element, this function gets called on every pixel moved
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* After {@link onMouseDown} create an drawing element, this function gets called on every pixel moved
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* which alters the newly created drawing element, resizing it while mouse move
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* which alters the newly created drawing element, resizing it while mouse move
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* @param event Mouse event
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* @param event Mouse event
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* @param page PdfPage where moving is happening
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* @param page PdfItem where moving is happening
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*/
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*/
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const onMouseMove = (event: any, page: PdfPage) => {
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const onMouseMove = (event: any, page: PdfPage) => {
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if (mouseState.clicked && selectedTool) {
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if (mouseState.clicked && selectedTool) {
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@ -315,73 +316,12 @@ export const DrawPDFFields = (props: Props) => {
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* creates the pdfFiles object and sets to a state
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* creates the pdfFiles object and sets to a state
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*/
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*/
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const parsePdfPages = async () => {
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const parsePdfPages = async () => {
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const pdfFiles: PdfFile[] = []
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const pdfFiles: PdfFile[] = await toPdfFiles(selectedFiles);
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console.log('pdf files: ', pdfFiles);
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for (const file of selectedFiles) {
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if (file.type.toLowerCase().includes('pdf')) {
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const data = await readPdf(file)
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const pages = await pdfToImages(data)
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pdfFiles.push({
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file: file,
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pages: pages,
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expanded: false
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})
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}
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}
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setPdfFiles(pdfFiles)
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setPdfFiles(pdfFiles)
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}
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}
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/**
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* Converts pdf to the images
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* @param data pdf file bytes
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*/
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const pdfToImages = async (data: any): Promise<PdfPage[]> => {
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const images: string[] = [];
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const pdf = await PDFJS.getDocument(data).promise;
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const canvas = document.createElement("canvas");
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for (let i = 0; i < pdf.numPages; i++) {
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const page = await pdf.getPage(i + 1);
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const viewport = page.getViewport({ scale: 3 });
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const context = canvas.getContext("2d");
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canvas.height = viewport.height;
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canvas.width = viewport.width;
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await page.render({ canvasContext: context!, viewport: viewport }).promise;
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images.push(canvas.toDataURL());
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}
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return Promise.resolve(images.map((image) => {
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return {
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image,
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drawnFields: []
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}
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}))
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}
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/**
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* Reads the pdf file binaries
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*/
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const readPdf = (file: File) => {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = (e: any) => {
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const data = e.target.result
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resolve(data)
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};
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reader.onerror = (err) => {
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console.error('err', err)
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reject(err)
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};
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reader.readAsDataURL(file);
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})
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}
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/**
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/**
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*
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*
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* @returns if expanded pdf accordion is present
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* @returns if expanded pdf accordion is present
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@ -59,13 +59,19 @@
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.drawingRectangle {
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.drawingRectangle {
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position: absolute;
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position: absolute;
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border: 1px solid #01aaad;
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border: 1px solid #01aaad;
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width: 40px;
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//width: 40px;
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height: 40px;
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//height: 40px;
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z-index: 50;
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z-index: 50;
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background-color: #01aaad4b;
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background-color: #01aaad4b;
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cursor: pointer;
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cursor: pointer;
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display: flex;
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display: flex;
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justify-content: center;
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justify-content: center;
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align-items: center;
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&.nonEditable {
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cursor: default;
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visibility: hidden;
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}
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.resizeHandle {
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.resizeHandle {
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position: absolute;
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position: absolute;
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0
src/components/PDFView/Mark.tsx
Normal file
0
src/components/PDFView/Mark.tsx
Normal file
32
src/components/PDFView/PdfItem.tsx
Normal file
32
src/components/PDFView/PdfItem.tsx
Normal file
@ -0,0 +1,32 @@
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import { PdfFile } from '../../types/drawing.ts'
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import { CurrentUserMark } from '../../types/mark.ts'
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import PdfPageItem from './PdfPageItem.tsx';
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interface PdfItemProps {
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pdfFile: PdfFile
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currentUserMarks: CurrentUserMark[]
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handleMarkClick: (id: number) => void
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selectedMarkValue: string
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selectedMark: CurrentUserMark | null
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}
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const PdfItem = ({ pdfFile, currentUserMarks, handleMarkClick, selectedMarkValue, selectedMark }: PdfItemProps) => {
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const filterByPage = (marks: CurrentUserMark[], page: number): CurrentUserMark[] => {
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return marks.filter((m) => m.mark.location.page === page);
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}
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return (
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pdfFile.pages.map((page, i) => {
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return (
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<PdfPageItem
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page={page}
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key={i}
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currentUserMarks={filterByPage(currentUserMarks, i)}
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handleMarkClick={handleMarkClick}
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selectedMarkValue={selectedMarkValue}
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selectedMark={selectedMark}
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/>
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)
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}))
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}
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export default PdfItem
|
38
src/components/PDFView/PdfMarkItem.tsx
Normal file
38
src/components/PDFView/PdfMarkItem.tsx
Normal file
@ -0,0 +1,38 @@
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import { CurrentUserMark } from '../../types/mark.ts'
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|
import styles from '../DrawPDFFields/style.module.scss'
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import { inPx } from '../../utils/pdf.ts'
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interface PdfMarkItemProps {
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userMark: CurrentUserMark
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handleMarkClick: (id: number) => void
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|
selectedMarkValue: string
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|
selectedMark: CurrentUserMark | null
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|
}
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|
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//selectedMark represents the mark that the user is actively editing
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// selectedMarkValue representsnthe edited value
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// userMark is part of the overall currentUserMark array
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const PdfMarkItem = ({ selectedMark, handleMarkClick, selectedMarkValue, userMark }: PdfMarkItemProps) => {
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const { location } = userMark.mark;
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const handleClick = () => handleMarkClick(userMark.mark.id);
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const getMarkValue = () => (
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|
selectedMark?.mark.id === userMark.mark.id
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? selectedMarkValue
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: userMark.mark.value
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|
)
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|
return (
|
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|
<div
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|
onClick={handleClick}
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|
className={styles.drawingRectangle}
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|
style={{
|
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|
left: inPx(location.left),
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|
top: inPx(location.top),
|
||||||
|
width: inPx(location.width),
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||||||
|
height: inPx(location.height)
|
||||||
|
}}
|
||||||
|
>{getMarkValue()}</div>
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||||||
|
)
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|
}
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|
|
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|
export default PdfMarkItem
|
95
src/components/PDFView/PdfMarking.tsx
Normal file
95
src/components/PDFView/PdfMarking.tsx
Normal file
@ -0,0 +1,95 @@
|
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|
import { Box } from '@mui/material'
|
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|
import styles from '../../pages/sign/style.module.scss'
|
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|
import PdfView from './index.tsx'
|
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|
import MarkFormField from '../../pages/sign/MarkFormField.tsx'
|
||||||
|
import { PdfFile } from '../../types/drawing.ts'
|
||||||
|
import { CurrentUserMark, Mark } from '../../types/mark.ts'
|
||||||
|
import { useState, useEffect } from 'react'
|
||||||
|
import {
|
||||||
|
findNextCurrentUserMark,
|
||||||
|
isCurrentUserMarksComplete,
|
||||||
|
updateCurrentUserMarks,
|
||||||
|
} from '../../utils/mark.ts'
|
||||||
|
|
||||||
|
import { EMPTY } from '../../utils/const.ts'
|
||||||
|
|
||||||
|
interface PdfMarkingProps {
|
||||||
|
files: { pdfFile: PdfFile, filename: string, hash: string | null }[],
|
||||||
|
currentUserMarks: CurrentUserMark[],
|
||||||
|
setIsReadyToSign: (isReadyToSign: boolean) => void,
|
||||||
|
setCurrentUserMarks: (currentUserMarks: CurrentUserMark[]) => void,
|
||||||
|
setUpdatedMarks: (markToUpdate: Mark) => void
|
||||||
|
}
|
||||||
|
|
||||||
|
const PdfMarking = (props: PdfMarkingProps) => {
|
||||||
|
const {
|
||||||
|
files,
|
||||||
|
currentUserMarks,
|
||||||
|
setIsReadyToSign,
|
||||||
|
setCurrentUserMarks,
|
||||||
|
setUpdatedMarks
|
||||||
|
} = props
|
||||||
|
const [selectedMark, setSelectedMark] = useState<CurrentUserMark | null>(null)
|
||||||
|
const [selectedMarkValue, setSelectedMarkValue] = useState<string>("")
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
setSelectedMark(findNextCurrentUserMark(currentUserMarks) || null)
|
||||||
|
}, [currentUserMarks])
|
||||||
|
|
||||||
|
const handleMarkClick = (id: number) => {
|
||||||
|
const nextMark = currentUserMarks.find((mark) => mark.mark.id === id);
|
||||||
|
setSelectedMark(nextMark!);
|
||||||
|
setSelectedMarkValue(nextMark?.mark.value ?? EMPTY);
|
||||||
|
}
|
||||||
|
|
||||||
|
const handleSubmit = (event: any) => {
|
||||||
|
event.preventDefault();
|
||||||
|
if (!selectedMarkValue || !selectedMark) return;
|
||||||
|
|
||||||
|
const updatedMark: CurrentUserMark = {
|
||||||
|
...selectedMark,
|
||||||
|
mark: {
|
||||||
|
...selectedMark.mark,
|
||||||
|
value: selectedMarkValue
|
||||||
|
},
|
||||||
|
isCompleted: true
|
||||||
|
}
|
||||||
|
|
||||||
|
setSelectedMarkValue(EMPTY)
|
||||||
|
const updatedCurrentUserMarks = updateCurrentUserMarks(currentUserMarks, updatedMark);
|
||||||
|
setCurrentUserMarks(updatedCurrentUserMarks)
|
||||||
|
setSelectedMark(findNextCurrentUserMark(updatedCurrentUserMarks) || null)
|
||||||
|
console.log(isCurrentUserMarksComplete(updatedCurrentUserMarks))
|
||||||
|
setIsReadyToSign(isCurrentUserMarksComplete(updatedCurrentUserMarks))
|
||||||
|
setUpdatedMarks(updatedMark.mark)
|
||||||
|
}
|
||||||
|
|
||||||
|
const handleChange = (event: any) => setSelectedMarkValue(event.target.value)
|
||||||
|
|
||||||
|
return (
|
||||||
|
<>
|
||||||
|
<Box className={styles.container}>
|
||||||
|
{
|
||||||
|
currentUserMarks?.length > 0 && (
|
||||||
|
<PdfView
|
||||||
|
files={files}
|
||||||
|
handleMarkClick={handleMarkClick}
|
||||||
|
selectedMarkValue={selectedMarkValue}
|
||||||
|
selectedMark={selectedMark}
|
||||||
|
currentUserMarks={currentUserMarks}
|
||||||
|
/>)}
|
||||||
|
{
|
||||||
|
selectedMark !== null && (
|
||||||
|
<MarkFormField
|
||||||
|
handleSubmit={handleSubmit}
|
||||||
|
handleChange={handleChange}
|
||||||
|
selectedMark={selectedMark}
|
||||||
|
selectedMarkValue={selectedMarkValue}
|
||||||
|
/>
|
||||||
|
)}
|
||||||
|
</Box>
|
||||||
|
</>
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
export default PdfMarking
|
43
src/components/PDFView/PdfPageItem.tsx
Normal file
43
src/components/PDFView/PdfPageItem.tsx
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
import styles from '../DrawPDFFields/style.module.scss'
|
||||||
|
import { PdfPage } from '../../types/drawing.ts'
|
||||||
|
import { CurrentUserMark } from '../../types/mark.ts'
|
||||||
|
import PdfMarkItem from './PdfMarkItem.tsx'
|
||||||
|
interface PdfPageProps {
|
||||||
|
page: PdfPage
|
||||||
|
currentUserMarks: CurrentUserMark[]
|
||||||
|
handleMarkClick: (id: number) => void
|
||||||
|
selectedMarkValue: string
|
||||||
|
selectedMark: CurrentUserMark | null
|
||||||
|
}
|
||||||
|
|
||||||
|
const PdfPageItem = ({ page, currentUserMarks, handleMarkClick, selectedMarkValue, selectedMark }: PdfPageProps) => {
|
||||||
|
return (
|
||||||
|
<div
|
||||||
|
className={styles.pdfImageWrapper}
|
||||||
|
style={{
|
||||||
|
border: '1px solid #c4c4c4',
|
||||||
|
marginBottom: '10px',
|
||||||
|
marginTop: '10px'
|
||||||
|
}}
|
||||||
|
>
|
||||||
|
<img
|
||||||
|
draggable="false"
|
||||||
|
src={page.image}
|
||||||
|
style={{ width: '100%'}}
|
||||||
|
|
||||||
|
/>
|
||||||
|
{
|
||||||
|
currentUserMarks.map((m, i) => (
|
||||||
|
<PdfMarkItem
|
||||||
|
key={i}
|
||||||
|
handleMarkClick={handleMarkClick}
|
||||||
|
selectedMarkValue={selectedMarkValue}
|
||||||
|
userMark={m}
|
||||||
|
selectedMark={selectedMark}
|
||||||
|
/>
|
||||||
|
))}
|
||||||
|
</div>
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
export default PdfPageItem
|
39
src/components/PDFView/index.tsx
Normal file
39
src/components/PDFView/index.tsx
Normal file
@ -0,0 +1,39 @@
|
|||||||
|
import { PdfFile } from '../../types/drawing.ts'
|
||||||
|
import { Box } from '@mui/material'
|
||||||
|
import PdfItem from './PdfItem.tsx'
|
||||||
|
import { CurrentUserMark } from '../../types/mark.ts'
|
||||||
|
|
||||||
|
interface PdfViewProps {
|
||||||
|
files: { pdfFile: PdfFile, filename: string, hash: string | null }[]
|
||||||
|
currentUserMarks: CurrentUserMark[]
|
||||||
|
handleMarkClick: (id: number) => void
|
||||||
|
selectedMarkValue: string
|
||||||
|
selectedMark: CurrentUserMark | null
|
||||||
|
}
|
||||||
|
|
||||||
|
const PdfView = ({ files, currentUserMarks, handleMarkClick, selectedMarkValue, selectedMark }: PdfViewProps) => {
|
||||||
|
const filterByFile = (currentUserMarks: CurrentUserMark[], hash: string): CurrentUserMark[] => {
|
||||||
|
return currentUserMarks.filter((currentUserMark) => currentUserMark.mark.pdfFileHash === hash)
|
||||||
|
}
|
||||||
|
return (
|
||||||
|
<Box sx={{ width: '100%' }}>
|
||||||
|
{
|
||||||
|
files.map(({ pdfFile, hash }, i) => {
|
||||||
|
if (!hash) return
|
||||||
|
return (
|
||||||
|
<PdfItem
|
||||||
|
pdfFile={pdfFile}
|
||||||
|
key={i}
|
||||||
|
currentUserMarks={filterByFile(currentUserMarks, hash)}
|
||||||
|
selectedMark={selectedMark}
|
||||||
|
handleMarkClick={handleMarkClick}
|
||||||
|
selectedMarkValue={selectedMarkValue}
|
||||||
|
/>
|
||||||
|
)
|
||||||
|
})
|
||||||
|
}
|
||||||
|
</Box>
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
export default PdfView;
|
16
src/components/PDFView/style.module.scss
Normal file
16
src/components/PDFView/style.module.scss
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
.imageWrapper {
|
||||||
|
display: flex;
|
||||||
|
justify-content: center;
|
||||||
|
align-items: center;
|
||||||
|
width: 100%; /* Adjust as needed */
|
||||||
|
height: 100%; /* Adjust as needed */
|
||||||
|
overflow: hidden; /* Ensure no overflow */
|
||||||
|
border: 1px solid #ccc; /* Optional: for visual debugging */
|
||||||
|
background-color: #e0f7fa; /* Optional: for visual debugging */
|
||||||
|
}
|
||||||
|
|
||||||
|
.image {
|
||||||
|
max-width: 100%;
|
||||||
|
max-height: 100%;
|
||||||
|
object-fit: contain; /* Ensure the image fits within the container */
|
||||||
|
}
|
@ -62,6 +62,8 @@ import {
|
|||||||
import styles from './style.module.scss'
|
import styles from './style.module.scss'
|
||||||
import { PdfFile } from '../../types/drawing'
|
import { PdfFile } from '../../types/drawing'
|
||||||
import { DrawPDFFields } from '../../components/DrawPDFFields'
|
import { DrawPDFFields } from '../../components/DrawPDFFields'
|
||||||
|
import { Mark } from '../../types/mark.ts'
|
||||||
|
import { v4 as uuidv4 } from 'uuid';
|
||||||
|
|
||||||
export const CreatePage = () => {
|
export const CreatePage = () => {
|
||||||
const navigate = useNavigate()
|
const navigate = useNavigate()
|
||||||
@ -339,26 +341,29 @@ export const CreatePage = () => {
|
|||||||
return fileHashes
|
return fileHashes
|
||||||
}
|
}
|
||||||
|
|
||||||
const createMarkConfig = (fileHashes: { [key: string]: string }) => {
|
const createMarkConfig = (fileHashes: { [key: string]: string }) : Mark[] => {
|
||||||
let markConfig: any = {}
|
return drawnPdfs.flatMap((drawnPdf) => {
|
||||||
|
const fileHash = fileHashes[drawnPdf.file.name];
|
||||||
drawnPdfs.forEach(drawnPdf => {
|
return drawnPdf.pages.flatMap((page, index) => {
|
||||||
const fileHash = fileHashes[drawnPdf.file.name]
|
return page.drawnFields.map((drawnField) => {
|
||||||
|
return {
|
||||||
drawnPdf.pages.forEach((page, pageIndex) => {
|
type: drawnField.type,
|
||||||
page.drawnFields.forEach(drawnField => {
|
location: {
|
||||||
if (!markConfig[drawnField.counterpart]) markConfig[drawnField.counterpart] = {}
|
page: index,
|
||||||
if (!markConfig[drawnField.counterpart][fileHash]) markConfig[drawnField.counterpart][fileHash] = []
|
top: drawnField.top,
|
||||||
|
left: drawnField.left,
|
||||||
markConfig[drawnField.counterpart][fileHash].push({
|
height: drawnField.height,
|
||||||
markType: drawnField.type,
|
width: drawnField.width,
|
||||||
markLocation: `P:${pageIndex};X:${drawnField.left};Y:${drawnField.top}`
|
},
|
||||||
})
|
npub: drawnField.counterpart,
|
||||||
|
pdfFileHash: fileHash
|
||||||
|
}
|
||||||
})
|
})
|
||||||
})
|
})
|
||||||
})
|
})
|
||||||
|
.map((mark, index) => {
|
||||||
return markConfig
|
return {...mark, id: index }
|
||||||
|
});
|
||||||
}
|
}
|
||||||
|
|
||||||
// Handle errors during zip file generation
|
// Handle errors during zip file generation
|
||||||
@ -510,6 +515,8 @@ export const CreatePage = () => {
|
|||||||
const viewers = users.filter((user) => user.role === UserRole.viewer)
|
const viewers = users.filter((user) => user.role === UserRole.viewer)
|
||||||
const markConfig = createMarkConfig(fileHashes)
|
const markConfig = createMarkConfig(fileHashes)
|
||||||
|
|
||||||
|
console.log('mark config: ', markConfig)
|
||||||
|
|
||||||
const content: CreateSignatureEventContent = {
|
const content: CreateSignatureEventContent = {
|
||||||
signers: signers.map((signer) => hexToNpub(signer.pubkey)),
|
signers: signers.map((signer) => hexToNpub(signer.pubkey)),
|
||||||
viewers: viewers.map((viewer) => hexToNpub(viewer.pubkey)),
|
viewers: viewers.map((viewer) => hexToNpub(viewer.pubkey)),
|
||||||
@ -519,6 +526,8 @@ export const CreatePage = () => {
|
|||||||
title
|
title
|
||||||
}
|
}
|
||||||
|
|
||||||
|
console.log('content: ', content)
|
||||||
|
|
||||||
setLoadingSpinnerDesc('Signing nostr event for create signature')
|
setLoadingSpinnerDesc('Signing nostr event for create signature')
|
||||||
|
|
||||||
const createSignature = await signEventForMetaFile(
|
const createSignature = await signEventForMetaFile(
|
||||||
|
34
src/pages/sign/MarkFormField.tsx
Normal file
34
src/pages/sign/MarkFormField.tsx
Normal file
@ -0,0 +1,34 @@
|
|||||||
|
import { CurrentUserMark, Mark } from '../../types/mark.ts'
|
||||||
|
import styles from './style.module.scss'
|
||||||
|
import { Box, Button, TextField } from '@mui/material'
|
||||||
|
|
||||||
|
import { MARK_TYPE_TRANSLATION } from '../../utils/const.ts'
|
||||||
|
|
||||||
|
interface MarkFormFieldProps {
|
||||||
|
handleSubmit: (event: any) => void
|
||||||
|
handleChange: (event: any) => void
|
||||||
|
selectedMark: CurrentUserMark
|
||||||
|
selectedMarkValue: string
|
||||||
|
}
|
||||||
|
|
||||||
|
const MarkFormField = (props: MarkFormFieldProps) => {
|
||||||
|
const { handleSubmit, handleChange, selectedMark, selectedMarkValue } = props;
|
||||||
|
const getSubmitButton = () => selectedMark.isLast ? 'Complete' : 'Next';
|
||||||
|
return (
|
||||||
|
<div className={styles.fixedBottomForm}>
|
||||||
|
<Box component="form" onSubmit={handleSubmit}>
|
||||||
|
<TextField
|
||||||
|
id="mark-value"
|
||||||
|
label={MARK_TYPE_TRANSLATION[selectedMark.mark.type.valueOf()]}
|
||||||
|
value={selectedMarkValue}
|
||||||
|
onChange={handleChange}
|
||||||
|
/>
|
||||||
|
<Button type="submit" variant="contained">
|
||||||
|
{getSubmitButton()}
|
||||||
|
</Button>
|
||||||
|
</Box>
|
||||||
|
</div>
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
export default MarkFormField;
|
@ -16,13 +16,13 @@ import { State } from '../../store/rootReducer'
|
|||||||
import { CreateSignatureEventContent, Meta, SignedEvent } from '../../types'
|
import { CreateSignatureEventContent, Meta, SignedEvent } from '../../types'
|
||||||
import {
|
import {
|
||||||
decryptArrayBuffer,
|
decryptArrayBuffer,
|
||||||
encryptArrayBuffer,
|
encryptArrayBuffer, extractMarksFromSignedMeta,
|
||||||
extractZipUrlAndEncryptionKey,
|
extractZipUrlAndEncryptionKey,
|
||||||
generateEncryptionKey,
|
generateEncryptionKey,
|
||||||
generateKeysFile,
|
generateKeysFile, getFilesWithHashes,
|
||||||
getHash,
|
getHash,
|
||||||
hexToNpub,
|
hexToNpub,
|
||||||
isOnline,
|
isOnline, loadZip,
|
||||||
now,
|
now,
|
||||||
npubToHex,
|
npubToHex,
|
||||||
parseJson,
|
parseJson,
|
||||||
@ -33,6 +33,17 @@ import {
|
|||||||
} from '../../utils'
|
} from '../../utils'
|
||||||
import { DisplayMeta } from './internal/displayMeta'
|
import { DisplayMeta } from './internal/displayMeta'
|
||||||
import styles from './style.module.scss'
|
import styles from './style.module.scss'
|
||||||
|
import { PdfFile } from '../../types/drawing.ts'
|
||||||
|
import { convertToPdfFile } from '../../utils/pdf.ts'
|
||||||
|
// import PdfView from '../../components/PDFView'
|
||||||
|
import { CurrentUserMark, Mark } from '../../types/mark.ts'
|
||||||
|
import { getLastSignersSig } from '../../utils/sign.ts'
|
||||||
|
import {
|
||||||
|
filterMarksByPubkey,
|
||||||
|
getCurrentUserMarks,
|
||||||
|
isCurrentUserMarksComplete, updateMarks
|
||||||
|
} from '../../utils/mark.ts'
|
||||||
|
import PdfMarking from '../../components/PDFView/PdfMarking.tsx'
|
||||||
enum SignedStatus {
|
enum SignedStatus {
|
||||||
Fully_Signed,
|
Fully_Signed,
|
||||||
User_Is_Next_Signer,
|
User_Is_Next_Signer,
|
||||||
@ -58,7 +69,7 @@ export const SignPage = () => {
|
|||||||
|
|
||||||
const [selectedFile, setSelectedFile] = useState<File | null>(null)
|
const [selectedFile, setSelectedFile] = useState<File | null>(null)
|
||||||
|
|
||||||
const [files, setFiles] = useState<{ [filename: string]: ArrayBuffer }>({})
|
const [files, setFiles] = useState<{ [filename: string]: PdfFile }>({})
|
||||||
|
|
||||||
const [isLoading, setIsLoading] = useState(true)
|
const [isLoading, setIsLoading] = useState(true)
|
||||||
const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
|
const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
|
||||||
@ -70,6 +81,7 @@ export const SignPage = () => {
|
|||||||
|
|
||||||
const [signers, setSigners] = useState<`npub1${string}`[]>([])
|
const [signers, setSigners] = useState<`npub1${string}`[]>([])
|
||||||
const [viewers, setViewers] = useState<`npub1${string}`[]>([])
|
const [viewers, setViewers] = useState<`npub1${string}`[]>([])
|
||||||
|
const [marks, setMarks] = useState<Mark[] >([])
|
||||||
const [creatorFileHashes, setCreatorFileHashes] = useState<{
|
const [creatorFileHashes, setCreatorFileHashes] = useState<{
|
||||||
[key: string]: string
|
[key: string]: string
|
||||||
}>({})
|
}>({})
|
||||||
@ -88,6 +100,8 @@ export const SignPage = () => {
|
|||||||
|
|
||||||
const [authUrl, setAuthUrl] = useState<string>()
|
const [authUrl, setAuthUrl] = useState<string>()
|
||||||
const nostrController = NostrController.getInstance()
|
const nostrController = NostrController.getInstance()
|
||||||
|
const [currentUserMarks, setCurrentUserMarks] = useState<CurrentUserMark[]>([]);
|
||||||
|
const [isReadyToSign, setIsReadyToSign] = useState(false);
|
||||||
|
|
||||||
useEffect(() => {
|
useEffect(() => {
|
||||||
if (signers.length > 0) {
|
if (signers.length > 0) {
|
||||||
@ -178,6 +192,16 @@ export const SignPage = () => {
|
|||||||
setViewers(createSignatureContent.viewers)
|
setViewers(createSignatureContent.viewers)
|
||||||
setCreatorFileHashes(createSignatureContent.fileHashes)
|
setCreatorFileHashes(createSignatureContent.fileHashes)
|
||||||
setSubmittedBy(createSignatureEvent.pubkey)
|
setSubmittedBy(createSignatureEvent.pubkey)
|
||||||
|
setMarks(createSignatureContent.markConfig);
|
||||||
|
|
||||||
|
if (usersPubkey) {
|
||||||
|
const metaMarks = filterMarksByPubkey(createSignatureContent.markConfig, usersPubkey!)
|
||||||
|
const signedMarks = extractMarksFromSignedMeta(meta)
|
||||||
|
const currentUserMarks = getCurrentUserMarks(metaMarks, signedMarks);
|
||||||
|
setCurrentUserMarks(currentUserMarks);
|
||||||
|
// setCurrentUserMark(findNextCurrentUserMark(currentUserMarks) || null)
|
||||||
|
setIsReadyToSign(isCurrentUserMarksComplete(currentUserMarks))
|
||||||
|
}
|
||||||
|
|
||||||
setSignedBy(Object.keys(meta.docSignatures) as `npub1${string}`[])
|
setSignedBy(Object.keys(meta.docSignatures) as `npub1${string}`[])
|
||||||
}
|
}
|
||||||
@ -188,6 +212,7 @@ export const SignPage = () => {
|
|||||||
}, [meta])
|
}, [meta])
|
||||||
|
|
||||||
useEffect(() => {
|
useEffect(() => {
|
||||||
|
// online mode - from create and home page views
|
||||||
if (metaInNavState) {
|
if (metaInNavState) {
|
||||||
const processSigit = async () => {
|
const processSigit = async () => {
|
||||||
setIsLoading(true)
|
setIsLoading(true)
|
||||||
@ -209,6 +234,7 @@ export const SignPage = () => {
|
|||||||
.then((res) => {
|
.then((res) => {
|
||||||
handleArrayBufferFromBlossom(res.data, encryptionKey)
|
handleArrayBufferFromBlossom(res.data, encryptionKey)
|
||||||
setMeta(metaInNavState)
|
setMeta(metaInNavState)
|
||||||
|
console.log('meta in nav state runs.')
|
||||||
})
|
})
|
||||||
.catch((err) => {
|
.catch((err) => {
|
||||||
console.error(`error occurred in getting file from ${zipUrl}`, err)
|
console.error(`error occurred in getting file from ${zipUrl}`, err)
|
||||||
@ -262,16 +288,13 @@ export const SignPage = () => {
|
|||||||
|
|
||||||
if (!decrypted) return
|
if (!decrypted) return
|
||||||
|
|
||||||
const zip = await JSZip.loadAsync(decrypted).catch((err) => {
|
const zip = await loadZip(decrypted)
|
||||||
console.log('err in loading zip file :>> ', err)
|
if (!zip) {
|
||||||
toast.error(err.message || 'An error occurred in loading zip file.')
|
|
||||||
setIsLoading(false)
|
setIsLoading(false)
|
||||||
return null
|
return
|
||||||
})
|
}
|
||||||
|
|
||||||
if (!zip) return
|
const files: { [filename: string]: PdfFile } = {}
|
||||||
|
|
||||||
const files: { [filename: string]: ArrayBuffer } = {}
|
|
||||||
const fileHashes: { [key: string]: string | null } = {}
|
const fileHashes: { [key: string]: string | null } = {}
|
||||||
const fileNames = Object.values(zip.files).map((entry) => entry.name)
|
const fileNames = Object.values(zip.files).map((entry) => entry.name)
|
||||||
|
|
||||||
@ -285,7 +308,7 @@ export const SignPage = () => {
|
|||||||
)
|
)
|
||||||
|
|
||||||
if (arrayBuffer) {
|
if (arrayBuffer) {
|
||||||
files[fileName] = arrayBuffer
|
files[fileName] = await convertToPdfFile(arrayBuffer, fileName);
|
||||||
|
|
||||||
const hash = await getHash(arrayBuffer)
|
const hash = await getHash(arrayBuffer)
|
||||||
if (hash) {
|
if (hash) {
|
||||||
@ -296,10 +319,17 @@ export const SignPage = () => {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
console.log('processed files: ', files);
|
||||||
|
|
||||||
setFiles(files)
|
setFiles(files)
|
||||||
setCurrentFileHashes(fileHashes)
|
setCurrentFileHashes(fileHashes)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const setUpdatedMarks = (markToUpdate: Mark) => {
|
||||||
|
const updatedMarks = updateMarks(marks, markToUpdate)
|
||||||
|
setMarks(updatedMarks)
|
||||||
|
}
|
||||||
|
|
||||||
const parseKeysJson = async (zip: JSZip) => {
|
const parseKeysJson = async (zip: JSZip) => {
|
||||||
const keysFileContent = await readContentOfZipEntry(
|
const keysFileContent = await readContentOfZipEntry(
|
||||||
zip,
|
zip,
|
||||||
@ -323,11 +353,7 @@ export const SignPage = () => {
|
|||||||
const decrypt = async (file: File) => {
|
const decrypt = async (file: File) => {
|
||||||
setLoadingSpinnerDesc('Decrypting file')
|
setLoadingSpinnerDesc('Decrypting file')
|
||||||
|
|
||||||
const zip = await JSZip.loadAsync(file).catch((err) => {
|
const zip = await loadZip(file);
|
||||||
console.log('err in loading zip file :>> ', err)
|
|
||||||
toast.error(err.message || 'An error occurred in loading zip file.')
|
|
||||||
return null
|
|
||||||
})
|
|
||||||
if (!zip) return
|
if (!zip) return
|
||||||
|
|
||||||
const parsedKeysJson = await parseKeysJson(zip)
|
const parsedKeysJson = await parseKeysJson(zip)
|
||||||
@ -398,32 +424,27 @@ export const SignPage = () => {
|
|||||||
|
|
||||||
setLoadingSpinnerDesc('Parsing zip file')
|
setLoadingSpinnerDesc('Parsing zip file')
|
||||||
|
|
||||||
const zip = await JSZip.loadAsync(decryptedZipFile).catch((err) => {
|
const zip = await loadZip(decryptedZipFile)
|
||||||
console.log('err in loading zip file :>> ', err)
|
|
||||||
toast.error(err.message || 'An error occurred in loading zip file.')
|
|
||||||
return null
|
|
||||||
})
|
|
||||||
|
|
||||||
if (!zip) return
|
if (!zip) return
|
||||||
|
|
||||||
const files: { [filename: string]: ArrayBuffer } = {}
|
const files: { [filename: string]: PdfFile } = {}
|
||||||
const fileHashes: { [key: string]: string | null } = {}
|
const fileHashes: { [key: string]: string | null } = {}
|
||||||
const fileNames = Object.values(zip.files)
|
const fileNames = Object.values(zip.files)
|
||||||
.filter((entry) => entry.name.startsWith('files/') && !entry.dir)
|
.filter((entry) => entry.name.startsWith('files/') && !entry.dir)
|
||||||
.map((entry) => entry.name)
|
.map((entry) => entry.name)
|
||||||
|
.map((entry) => entry.replace(/^files\//, ''))
|
||||||
|
|
||||||
// generate hashes for all entries in files folder of zipArchive
|
// generate hashes for all entries in files folder of zipArchive
|
||||||
// these hashes can be used to verify the originality of files
|
// these hashes can be used to verify the originality of files
|
||||||
for (let fileName of fileNames) {
|
for (const fileName of fileNames) {
|
||||||
const arrayBuffer = await readContentOfZipEntry(
|
const arrayBuffer = await readContentOfZipEntry(
|
||||||
zip,
|
zip,
|
||||||
fileName,
|
fileName,
|
||||||
'arraybuffer'
|
'arraybuffer'
|
||||||
)
|
)
|
||||||
|
|
||||||
fileName = fileName.replace(/^files\//, '')
|
|
||||||
if (arrayBuffer) {
|
if (arrayBuffer) {
|
||||||
files[fileName] = arrayBuffer
|
files[fileName] = await convertToPdfFile(arrayBuffer, fileName);
|
||||||
|
|
||||||
const hash = await getHash(arrayBuffer)
|
const hash = await getHash(arrayBuffer)
|
||||||
if (hash) {
|
if (hash) {
|
||||||
@ -434,6 +455,8 @@ export const SignPage = () => {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
console.log('processed files: ', files);
|
||||||
|
|
||||||
setFiles(files)
|
setFiles(files)
|
||||||
setCurrentFileHashes(fileHashes)
|
setCurrentFileHashes(fileHashes)
|
||||||
|
|
||||||
@ -487,7 +510,10 @@ export const SignPage = () => {
|
|||||||
const prevSig = getPrevSignersSig(hexToNpub(usersPubkey!))
|
const prevSig = getPrevSignersSig(hexToNpub(usersPubkey!))
|
||||||
if (!prevSig) return
|
if (!prevSig) return
|
||||||
|
|
||||||
const signedEvent = await signEventForMeta(prevSig)
|
const marks = getSignerMarksForMeta()
|
||||||
|
if (!marks) return
|
||||||
|
|
||||||
|
const signedEvent = await signEventForMeta({ prevSig, marks })
|
||||||
if (!signedEvent) return
|
if (!signedEvent) return
|
||||||
|
|
||||||
const updatedMeta = updateMetaSignatures(meta, signedEvent)
|
const updatedMeta = updateMetaSignatures(meta, signedEvent)
|
||||||
@ -501,14 +527,55 @@ export const SignPage = () => {
|
|||||||
}
|
}
|
||||||
|
|
||||||
// Sign the event for the meta file
|
// Sign the event for the meta file
|
||||||
const signEventForMeta = async (prevSig: string) => {
|
const signEventForMeta = async (signerContent: { prevSig: string, marks: Mark[] }) => {
|
||||||
return await signEventForMetaFile(
|
return await signEventForMetaFile(
|
||||||
JSON.stringify({ prevSig }),
|
JSON.stringify(signerContent),
|
||||||
nostrController,
|
nostrController,
|
||||||
setIsLoading
|
setIsLoading
|
||||||
)
|
)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const getSignerMarksForMeta = (): Mark[] | undefined => {
|
||||||
|
if (currentUserMarks.length === 0) return;
|
||||||
|
return currentUserMarks.map(( { mark }: CurrentUserMark) => mark);
|
||||||
|
}
|
||||||
|
|
||||||
|
// const handleMarkClick = (id: number) => {
|
||||||
|
// const nextMark = currentUserMarks.find(mark => mark.mark.id === id)
|
||||||
|
// setCurrentUserMark(nextMark!)
|
||||||
|
// setCurrentMarkValue(nextMark?.mark.value || "")
|
||||||
|
// }
|
||||||
|
|
||||||
|
// const getMarkConfigPerUser = (markConfig: MarkConfig) => {
|
||||||
|
// if (!usersPubkey) return;
|
||||||
|
// return markConfig[hexToNpub(usersPubkey)];
|
||||||
|
// }
|
||||||
|
|
||||||
|
// const handleChange = (event: any) => setCurrentMarkValue(event.target.value);
|
||||||
|
//
|
||||||
|
// const handleSubmit = (event: any) => {
|
||||||
|
// event.preventDefault();
|
||||||
|
// if (!currentMarkValue || !currentUserMark) return;
|
||||||
|
//
|
||||||
|
// const curMark: Mark = {
|
||||||
|
// ...currentUserMark.mark,
|
||||||
|
// value: currentMarkValue
|
||||||
|
// };
|
||||||
|
//
|
||||||
|
// const updatedMarks: Mark[] = updateMarks(marks, curMark)
|
||||||
|
//
|
||||||
|
// setMarks(updatedMarks)
|
||||||
|
// setCurrentMarkValue("")
|
||||||
|
//
|
||||||
|
// // do the similar thing to the thing above
|
||||||
|
// const metaMarks = filterMarksByPubkey(updatedMarks, usersPubkey!)
|
||||||
|
// const signedMarks = extractMarksFromSignedMeta(meta!)
|
||||||
|
// const currentUserMarks = getCurrentUserMarks(metaMarks, signedMarks)
|
||||||
|
// setCurrentUserMarks(currentUserMarks)
|
||||||
|
// setCurrentUserMark(findNextCurrentUserMark(currentUserMarks) || null)
|
||||||
|
// setIsReadyToSign(isCurrentUserMarksComplete(currentUserMarks))
|
||||||
|
// }
|
||||||
|
|
||||||
// Update the meta signatures
|
// Update the meta signatures
|
||||||
const updateMetaSignatures = (meta: Meta, signedEvent: SignedEvent): Meta => {
|
const updateMetaSignatures = (meta: Meta, signedEvent: SignedEvent): Meta => {
|
||||||
const metaCopy = _.cloneDeep(meta)
|
const metaCopy = _.cloneDeep(meta)
|
||||||
@ -526,7 +593,7 @@ export const SignPage = () => {
|
|||||||
encryptionKey: string
|
encryptionKey: string
|
||||||
): Promise<File | null> => {
|
): Promise<File | null> => {
|
||||||
// Get the current timestamp in seconds
|
// Get the current timestamp in seconds
|
||||||
const unixNow = Math.floor(Date.now() / 1000)
|
const unixNow = now()
|
||||||
const blob = new Blob([encryptedArrayBuffer])
|
const blob = new Blob([encryptedArrayBuffer])
|
||||||
// Create a File object with the Blob data
|
// Create a File object with the Blob data
|
||||||
const file = new File([blob], `compressed.sigit`, {
|
const file = new File([blob], `compressed.sigit`, {
|
||||||
@ -672,7 +739,9 @@ export const SignPage = () => {
|
|||||||
setIsLoading(true)
|
setIsLoading(true)
|
||||||
setLoadingSpinnerDesc('Signing nostr event')
|
setLoadingSpinnerDesc('Signing nostr event')
|
||||||
|
|
||||||
const prevSig = getLastSignersSig()
|
if (!meta) return;
|
||||||
|
|
||||||
|
const prevSig = getLastSignersSig(meta, signers)
|
||||||
if (!prevSig) return
|
if (!prevSig) return
|
||||||
|
|
||||||
const signedEvent = await signEventForMetaFile(
|
const signedEvent = await signEventForMetaFile(
|
||||||
@ -722,7 +791,7 @@ export const SignPage = () => {
|
|||||||
if (!arrayBuffer) return
|
if (!arrayBuffer) return
|
||||||
|
|
||||||
const blob = new Blob([arrayBuffer])
|
const blob = new Blob([arrayBuffer])
|
||||||
const unixNow = Math.floor(Date.now() / 1000)
|
const unixNow = now()
|
||||||
saveAs(blob, `exported-${unixNow}.sigit.zip`)
|
saveAs(blob, `exported-${unixNow}.sigit.zip`)
|
||||||
|
|
||||||
setIsLoading(false)
|
setIsLoading(false)
|
||||||
@ -768,7 +837,7 @@ export const SignPage = () => {
|
|||||||
const finalZipFile = await createFinalZipFile(encryptedArrayBuffer, key)
|
const finalZipFile = await createFinalZipFile(encryptedArrayBuffer, key)
|
||||||
|
|
||||||
if (!finalZipFile) return
|
if (!finalZipFile) return
|
||||||
const unixNow = Math.floor(Date.now() / 1000)
|
const unixNow = now()
|
||||||
saveAs(finalZipFile, `exported-${unixNow}.sigit.zip`)
|
saveAs(finalZipFile, `exported-${unixNow}.sigit.zip`)
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -805,37 +874,6 @@ export const SignPage = () => {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
|
||||||
* This function returns the signature of last signer
|
|
||||||
* It will be used in the content of export signature's signedEvent
|
|
||||||
*/
|
|
||||||
const getLastSignersSig = () => {
|
|
||||||
if (!meta) return null
|
|
||||||
|
|
||||||
// if there're no signers then use creator's signature
|
|
||||||
if (signers.length === 0) {
|
|
||||||
try {
|
|
||||||
const createSignatureEvent: Event = JSON.parse(meta.createSignature)
|
|
||||||
return createSignatureEvent.sig
|
|
||||||
} catch (error) {
|
|
||||||
return null
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// get last signer
|
|
||||||
const lastSigner = signers[signers.length - 1]
|
|
||||||
|
|
||||||
// get the signature of last signer
|
|
||||||
try {
|
|
||||||
const lastSignatureEvent: Event = JSON.parse(
|
|
||||||
meta.docSignatures[lastSigner]
|
|
||||||
)
|
|
||||||
return lastSignatureEvent.sig
|
|
||||||
} catch (error) {
|
|
||||||
return null
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (authUrl) {
|
if (authUrl) {
|
||||||
return (
|
return (
|
||||||
<iframe
|
<iframe
|
||||||
@ -847,76 +885,115 @@ export const SignPage = () => {
|
|||||||
)
|
)
|
||||||
}
|
}
|
||||||
|
|
||||||
return (
|
if (isLoading) {
|
||||||
<>
|
return <LoadingSpinner desc={loadingSpinnerDesc} />
|
||||||
{isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
|
}
|
||||||
<Box className={styles.container}>
|
|
||||||
{displayInput && (
|
|
||||||
<>
|
|
||||||
<Typography component="label" variant="h6">
|
|
||||||
Select sigit file
|
|
||||||
</Typography>
|
|
||||||
|
|
||||||
<Box className={styles.inputBlock}>
|
if (isReadyToSign) {
|
||||||
<MuiFileInput
|
return (
|
||||||
placeholder="Select file"
|
<>
|
||||||
inputProps={{ accept: '.sigit.zip' }}
|
<Box className={styles.container}>
|
||||||
value={selectedFile}
|
{displayInput && (
|
||||||
onChange={(value) => setSelectedFile(value)}
|
<>
|
||||||
|
<Typography component="label" variant="h6">
|
||||||
|
Select sigit file
|
||||||
|
</Typography>
|
||||||
|
|
||||||
|
<Box className={styles.inputBlock}>
|
||||||
|
<MuiFileInput
|
||||||
|
placeholder="Select file"
|
||||||
|
inputProps={{ accept: '.sigit.zip' }}
|
||||||
|
value={selectedFile}
|
||||||
|
onChange={(value) => setSelectedFile(value)}
|
||||||
|
/>
|
||||||
|
</Box>
|
||||||
|
|
||||||
|
{selectedFile && (
|
||||||
|
<Box sx={{ mt: 2, display: 'flex', justifyContent: 'center' }}>
|
||||||
|
<Button onClick={handleDecrypt} variant="contained">
|
||||||
|
Decrypt
|
||||||
|
</Button>
|
||||||
|
</Box>
|
||||||
|
)}
|
||||||
|
</>
|
||||||
|
)}
|
||||||
|
|
||||||
|
{submittedBy && Object.entries(files).length > 0 && meta && (
|
||||||
|
<>
|
||||||
|
<DisplayMeta
|
||||||
|
meta={meta}
|
||||||
|
files={files}
|
||||||
|
submittedBy={submittedBy}
|
||||||
|
signers={signers}
|
||||||
|
viewers={viewers}
|
||||||
|
creatorFileHashes={creatorFileHashes}
|
||||||
|
currentFileHashes={currentFileHashes}
|
||||||
|
signedBy={signedBy}
|
||||||
|
nextSigner={nextSinger}
|
||||||
|
getPrevSignersSig={getPrevSignersSig}
|
||||||
/>
|
/>
|
||||||
</Box>
|
|
||||||
|
|
||||||
{selectedFile && (
|
{signedStatus === SignedStatus.Fully_Signed && (
|
||||||
<Box sx={{ mt: 2, display: 'flex', justifyContent: 'center' }}>
|
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
||||||
<Button onClick={handleDecrypt} variant="contained">
|
<Button onClick={handleExport} variant="contained">
|
||||||
Decrypt
|
Export
|
||||||
</Button>
|
</Button>
|
||||||
</Box>
|
</Box>
|
||||||
)}
|
)}
|
||||||
</>
|
|
||||||
)}
|
|
||||||
|
|
||||||
{submittedBy && Object.entries(files).length > 0 && meta && (
|
{signedStatus === SignedStatus.User_Is_Next_Signer && (
|
||||||
<>
|
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
||||||
<DisplayMeta
|
<Button onClick={handleSign} variant="contained">
|
||||||
meta={meta}
|
Sign
|
||||||
files={files}
|
</Button>
|
||||||
submittedBy={submittedBy}
|
</Box>
|
||||||
signers={signers}
|
)}
|
||||||
viewers={viewers}
|
|
||||||
creatorFileHashes={creatorFileHashes}
|
|
||||||
currentFileHashes={currentFileHashes}
|
|
||||||
signedBy={signedBy}
|
|
||||||
nextSigner={nextSinger}
|
|
||||||
getPrevSignersSig={getPrevSignersSig}
|
|
||||||
/>
|
|
||||||
|
|
||||||
{signedStatus === SignedStatus.Fully_Signed && (
|
{isSignerOrCreator && (
|
||||||
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
||||||
<Button onClick={handleExport} variant="contained">
|
<Button onClick={handleExportSigit} variant="contained">
|
||||||
Export
|
Export Sigit
|
||||||
</Button>
|
</Button>
|
||||||
</Box>
|
</Box>
|
||||||
)}
|
)}
|
||||||
|
</>
|
||||||
|
)}
|
||||||
|
</Box>
|
||||||
|
</>
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
{signedStatus === SignedStatus.User_Is_Next_Signer && (
|
return <PdfMarking
|
||||||
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
files={getFilesWithHashes(files, currentFileHashes)}
|
||||||
<Button onClick={handleSign} variant="contained">
|
currentUserMarks={currentUserMarks}
|
||||||
Sign
|
setIsReadyToSign={setIsReadyToSign}
|
||||||
</Button>
|
setCurrentUserMarks={setCurrentUserMarks}
|
||||||
</Box>
|
setUpdatedMarks={setUpdatedMarks}
|
||||||
)}
|
/>
|
||||||
|
|
||||||
{isSignerOrCreator && (
|
// return (
|
||||||
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
// <>
|
||||||
<Button onClick={handleExportSigit} variant="contained">
|
// <Box className={styles.container}>
|
||||||
Export Sigit
|
// {
|
||||||
</Button>
|
// marks.length > 0 && (
|
||||||
</Box>
|
// <PdfView
|
||||||
)}
|
// files={files}
|
||||||
</>
|
// marks={marks}
|
||||||
)}
|
// fileHashes={currentFileHashes}
|
||||||
</Box>
|
// handleMarkClick={handleMarkClick}
|
||||||
</>
|
// currentMarkValue={currentMarkValue}
|
||||||
)
|
// currentUserMark={currentUserMark}
|
||||||
|
// />)}
|
||||||
|
// {
|
||||||
|
// currentUserMark !== null && (
|
||||||
|
// <MarkFormField
|
||||||
|
// handleSubmit={handleSubmit}
|
||||||
|
// handleChange={handleChange}
|
||||||
|
// currentMark={currentUserMark}
|
||||||
|
// currentMarkValue={currentMarkValue}
|
||||||
|
// />
|
||||||
|
// )}
|
||||||
|
// </Box>
|
||||||
|
// </>
|
||||||
|
// )
|
||||||
}
|
}
|
||||||
|
@ -34,10 +34,11 @@ import { UserComponent } from '../../../components/username'
|
|||||||
import { MetadataController } from '../../../controllers'
|
import { MetadataController } from '../../../controllers'
|
||||||
import { npubToHex, shorten, hexToNpub, parseJson } from '../../../utils'
|
import { npubToHex, shorten, hexToNpub, parseJson } from '../../../utils'
|
||||||
import styles from '../style.module.scss'
|
import styles from '../style.module.scss'
|
||||||
|
import { PdfFile } from '../../../types/drawing.ts'
|
||||||
|
|
||||||
type DisplayMetaProps = {
|
type DisplayMetaProps = {
|
||||||
meta: Meta
|
meta: Meta
|
||||||
files: { [filename: string]: ArrayBuffer }
|
files: { [filename: string]: PdfFile }
|
||||||
submittedBy: string
|
submittedBy: string
|
||||||
signers: `npub1${string}`[]
|
signers: `npub1${string}`[]
|
||||||
viewers: `npub1${string}`[]
|
viewers: `npub1${string}`[]
|
||||||
@ -143,7 +144,7 @@ export const DisplayMeta = ({
|
|||||||
}, [users, submittedBy])
|
}, [users, submittedBy])
|
||||||
|
|
||||||
const downloadFile = async (filename: string) => {
|
const downloadFile = async (filename: string) => {
|
||||||
const arrayBuffer = files[filename]
|
const arrayBuffer = await files[filename].file.arrayBuffer()
|
||||||
if (!arrayBuffer) return
|
if (!arrayBuffer) return
|
||||||
|
|
||||||
const blob = new Blob([arrayBuffer])
|
const blob = new Blob([arrayBuffer])
|
||||||
|
@ -47,4 +47,40 @@
|
|||||||
@extend .user;
|
@extend .user;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
.fixedBottomForm {
|
||||||
|
position: fixed;
|
||||||
|
bottom: 0;
|
||||||
|
left: 50%;
|
||||||
|
transform: translateX(-50%);
|
||||||
|
width: 100%;
|
||||||
|
max-width: 500px;
|
||||||
|
height: 100px;
|
||||||
|
border-top: 1px solid #ccc;
|
||||||
|
box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
|
||||||
|
padding: 10px 20px;
|
||||||
|
display: flex;
|
||||||
|
justify-content: center;
|
||||||
|
align-items: center;
|
||||||
|
//z-index: 200;
|
||||||
|
}
|
||||||
|
|
||||||
|
.fixedBottomForm input[type="text"] {
|
||||||
|
width: 80%;
|
||||||
|
padding: 10px;
|
||||||
|
font-size: 16px;
|
||||||
|
border: 1px solid #ccc;
|
||||||
|
border-radius: 4px;
|
||||||
|
}
|
||||||
|
|
||||||
|
.fixedBottomForm button {
|
||||||
|
background-color: #3f3d56;
|
||||||
|
color: white;
|
||||||
|
border: none;
|
||||||
|
padding: 10px 20px;
|
||||||
|
font-size: 16px;
|
||||||
|
margin-left: 10px;
|
||||||
|
border-radius: 4px;
|
||||||
|
cursor: pointer;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
@ -15,7 +15,7 @@ import { useEffect, useState } from 'react'
|
|||||||
import { toast } from 'react-toastify'
|
import { toast } from 'react-toastify'
|
||||||
import { LoadingSpinner } from '../../components/LoadingSpinner'
|
import { LoadingSpinner } from '../../components/LoadingSpinner'
|
||||||
import { UserComponent } from '../../components/username'
|
import { UserComponent } from '../../components/username'
|
||||||
import { MetadataController } from '../../controllers'
|
import { MetadataController, NostrController } from '../../controllers'
|
||||||
import {
|
import {
|
||||||
CreateSignatureEventContent,
|
CreateSignatureEventContent,
|
||||||
Meta,
|
Meta,
|
||||||
@ -23,19 +23,30 @@ import {
|
|||||||
SignedEventContent
|
SignedEventContent
|
||||||
} from '../../types'
|
} from '../../types'
|
||||||
import {
|
import {
|
||||||
decryptArrayBuffer,
|
decryptArrayBuffer, extractMarksFromSignedMeta,
|
||||||
extractZipUrlAndEncryptionKey,
|
extractZipUrlAndEncryptionKey,
|
||||||
getHash,
|
getHash,
|
||||||
hexToNpub,
|
hexToNpub, now,
|
||||||
npubToHex,
|
npubToHex,
|
||||||
parseJson,
|
parseJson,
|
||||||
readContentOfZipEntry,
|
readContentOfZipEntry,
|
||||||
shorten
|
shorten, signEventForMetaFile
|
||||||
} from '../../utils'
|
} from '../../utils'
|
||||||
import styles from './style.module.scss'
|
import styles from './style.module.scss'
|
||||||
import { Cancel, CheckCircle } from '@mui/icons-material'
|
import { Cancel, CheckCircle } from '@mui/icons-material'
|
||||||
import { useLocation } from 'react-router-dom'
|
import { useLocation } from 'react-router-dom'
|
||||||
import axios from 'axios'
|
import axios from 'axios'
|
||||||
|
import { PdfFile } from '../../types/drawing.ts'
|
||||||
|
import {
|
||||||
|
addMarks,
|
||||||
|
convertToPdfBlob,
|
||||||
|
convertToPdfFile,
|
||||||
|
groupMarksByPage,
|
||||||
|
} from '../../utils/pdf.ts'
|
||||||
|
import { State } from '../../store/rootReducer.ts'
|
||||||
|
import { useSelector } from 'react-redux'
|
||||||
|
import { getLastSignersSig } from '../../utils/sign.ts'
|
||||||
|
import { saveAs } from 'file-saver'
|
||||||
|
|
||||||
export const VerifyPage = () => {
|
export const VerifyPage = () => {
|
||||||
const theme = useTheme()
|
const theme = useTheme()
|
||||||
@ -66,10 +77,13 @@ export const VerifyPage = () => {
|
|||||||
const [currentFileHashes, setCurrentFileHashes] = useState<{
|
const [currentFileHashes, setCurrentFileHashes] = useState<{
|
||||||
[key: string]: string | null
|
[key: string]: string | null
|
||||||
}>({})
|
}>({})
|
||||||
|
const [files, setFiles] = useState<{ [filename: string]: PdfFile}>({})
|
||||||
|
|
||||||
const [metadata, setMetadata] = useState<{ [key: string]: ProfileMetadata }>(
|
const [metadata, setMetadata] = useState<{ [key: string]: ProfileMetadata }>(
|
||||||
{}
|
{}
|
||||||
)
|
)
|
||||||
|
const usersPubkey = useSelector((state: State) => state.auth.usersPubkey)
|
||||||
|
const nostrController = NostrController.getInstance()
|
||||||
|
|
||||||
useEffect(() => {
|
useEffect(() => {
|
||||||
if (uploadedZip) {
|
if (uploadedZip) {
|
||||||
@ -124,6 +138,7 @@ export const VerifyPage = () => {
|
|||||||
|
|
||||||
if (!zip) return
|
if (!zip) return
|
||||||
|
|
||||||
|
const files: { [filename: string]: PdfFile } = {}
|
||||||
const fileHashes: { [key: string]: string | null } = {}
|
const fileHashes: { [key: string]: string | null } = {}
|
||||||
const fileNames = Object.values(zip.files).map(
|
const fileNames = Object.values(zip.files).map(
|
||||||
(entry) => entry.name
|
(entry) => entry.name
|
||||||
@ -139,6 +154,7 @@ export const VerifyPage = () => {
|
|||||||
)
|
)
|
||||||
|
|
||||||
if (arrayBuffer) {
|
if (arrayBuffer) {
|
||||||
|
files[fileName] = await convertToPdfFile(arrayBuffer, fileName!)
|
||||||
const hash = await getHash(arrayBuffer)
|
const hash = await getHash(arrayBuffer)
|
||||||
|
|
||||||
if (hash) {
|
if (hash) {
|
||||||
@ -150,6 +166,8 @@ export const VerifyPage = () => {
|
|||||||
}
|
}
|
||||||
|
|
||||||
setCurrentFileHashes(fileHashes)
|
setCurrentFileHashes(fileHashes)
|
||||||
|
setFiles(files)
|
||||||
|
|
||||||
|
|
||||||
setSigners(createSignatureContent.signers)
|
setSigners(createSignatureContent.signers)
|
||||||
setViewers(createSignatureContent.viewers)
|
setViewers(createSignatureContent.viewers)
|
||||||
@ -158,6 +176,8 @@ export const VerifyPage = () => {
|
|||||||
|
|
||||||
setMeta(metaInNavState)
|
setMeta(metaInNavState)
|
||||||
setIsLoading(false)
|
setIsLoading(false)
|
||||||
|
|
||||||
|
|
||||||
}
|
}
|
||||||
})
|
})
|
||||||
.catch((err) => {
|
.catch((err) => {
|
||||||
@ -359,6 +379,77 @@ export const VerifyPage = () => {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const handleExport = async () => {
|
||||||
|
// const proverbialUrls = await addMarksV2(Object.values(files)[0].file, meta!)
|
||||||
|
// await convertToFinalPdf(proverbialUrls)
|
||||||
|
|
||||||
|
|
||||||
|
if (Object.entries(files).length === 0 ||!meta ||!usersPubkey) return;
|
||||||
|
|
||||||
|
const usersNpub = hexToNpub(usersPubkey)
|
||||||
|
if (
|
||||||
|
!signers.includes(usersNpub) &&
|
||||||
|
!viewers.includes(usersNpub) &&
|
||||||
|
submittedBy !== usersNpub
|
||||||
|
) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
setIsLoading(true)
|
||||||
|
setLoadingSpinnerDesc('Signing nostr event')
|
||||||
|
|
||||||
|
if (!meta) return;
|
||||||
|
|
||||||
|
const prevSig = getLastSignersSig(meta, signers)
|
||||||
|
if (!prevSig) return;
|
||||||
|
|
||||||
|
const signedEvent = await signEventForMetaFile(
|
||||||
|
JSON.stringify({ prevSig }),
|
||||||
|
nostrController,
|
||||||
|
setIsLoading
|
||||||
|
)
|
||||||
|
|
||||||
|
if (!signedEvent) return;
|
||||||
|
|
||||||
|
const exportSignature = JSON.stringify(signedEvent, null, 2)
|
||||||
|
const updatedMeta = {...meta, exportSignature }
|
||||||
|
const stringifiedMeta = JSON.stringify(updatedMeta, null, 2)
|
||||||
|
|
||||||
|
const zip = new JSZip()
|
||||||
|
zip.file('meta.json', stringifiedMeta)
|
||||||
|
|
||||||
|
const marks = extractMarksFromSignedMeta(updatedMeta)
|
||||||
|
const marksByPage = groupMarksByPage(marks)
|
||||||
|
|
||||||
|
for (const [fileName, pdf] of Object.entries(files)) {
|
||||||
|
const pages = await addMarks(pdf.file, marksByPage)
|
||||||
|
const blob = await convertToPdfBlob(pages)
|
||||||
|
zip.file(`/files/${fileName}`, blob)
|
||||||
|
}
|
||||||
|
|
||||||
|
const arrayBuffer = await zip
|
||||||
|
.generateAsync({
|
||||||
|
type: 'arraybuffer',
|
||||||
|
compression: 'DEFLATE',
|
||||||
|
compressionOptions: {
|
||||||
|
level: 6
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.catch((err) => {
|
||||||
|
console.log('err in zip:>> ', err)
|
||||||
|
setIsLoading(false)
|
||||||
|
toast.error(err.message || 'Error occurred in generating zip file')
|
||||||
|
return null
|
||||||
|
})
|
||||||
|
|
||||||
|
if (!arrayBuffer) return
|
||||||
|
|
||||||
|
const blob = new Blob([arrayBuffer])
|
||||||
|
saveAs(blob, `exported-${now()}.sigit.zip`)
|
||||||
|
|
||||||
|
setIsLoading(false)
|
||||||
|
}
|
||||||
|
|
||||||
const displayUser = (pubkey: string, verifySignature = false) => {
|
const displayUser = (pubkey: string, verifySignature = false) => {
|
||||||
const profile = metadata[pubkey]
|
const profile = metadata[pubkey]
|
||||||
|
|
||||||
@ -521,6 +612,11 @@ export const VerifyPage = () => {
|
|||||||
Exported By
|
Exported By
|
||||||
</Typography>
|
</Typography>
|
||||||
{displayExportedBy()}
|
{displayExportedBy()}
|
||||||
|
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
|
||||||
|
<Button onClick={handleExport} variant="contained">
|
||||||
|
Export Sigit
|
||||||
|
</Button>
|
||||||
|
</Box>
|
||||||
</ListItem>
|
</ListItem>
|
||||||
|
|
||||||
{signers.length > 0 && (
|
{signers.length > 0 && (
|
||||||
|
@ -1,4 +1,4 @@
|
|||||||
import { MarkConfig } from "./mark"
|
import { Mark } from './mark'
|
||||||
import { Keys } from '../store/auth/types'
|
import { Keys } from '../store/auth/types'
|
||||||
|
|
||||||
export enum UserRole {
|
export enum UserRole {
|
||||||
@ -23,13 +23,14 @@ export interface CreateSignatureEventContent {
|
|||||||
signers: `npub1${string}`[]
|
signers: `npub1${string}`[]
|
||||||
viewers: `npub1${string}`[]
|
viewers: `npub1${string}`[]
|
||||||
fileHashes: { [key: string]: string }
|
fileHashes: { [key: string]: string }
|
||||||
markConfig: MarkConfig
|
markConfig: Mark[]
|
||||||
title: string
|
title: string
|
||||||
zipUrl: string
|
zipUrl: string
|
||||||
}
|
}
|
||||||
|
|
||||||
export interface SignedEventContent {
|
export interface SignedEventContent {
|
||||||
prevSig: string
|
prevSig: string
|
||||||
|
marks: Mark[]
|
||||||
}
|
}
|
||||||
|
|
||||||
export interface Sigit {
|
export interface Sigit {
|
||||||
|
@ -1,10 +1,25 @@
|
|||||||
import { MarkType } from "./drawing";
|
import { MarkType } from "./drawing";
|
||||||
|
|
||||||
|
// export interface Mark {
|
||||||
|
// /**
|
||||||
|
// * @key png (pdf page) file hash
|
||||||
|
// */
|
||||||
|
// [key: string]: MarkConfigDetails[]
|
||||||
|
// }
|
||||||
|
|
||||||
|
export interface CurrentUserMark {
|
||||||
|
mark: Mark
|
||||||
|
isLast: boolean
|
||||||
|
isCompleted: boolean
|
||||||
|
}
|
||||||
|
|
||||||
export interface Mark {
|
export interface Mark {
|
||||||
/**
|
id: number;
|
||||||
* @key png (pdf page) file hash
|
npub: string;
|
||||||
*/
|
pdfFileHash: string;
|
||||||
[key: string]: MarkConfigDetails[]
|
type: MarkType;
|
||||||
|
location: MarkLocation;
|
||||||
|
value?: string;
|
||||||
}
|
}
|
||||||
|
|
||||||
export interface MarkConfig {
|
export interface MarkConfig {
|
||||||
@ -33,11 +48,20 @@ export interface MarkValue {
|
|||||||
}
|
}
|
||||||
|
|
||||||
export interface MarkConfigDetails {
|
export interface MarkConfigDetails {
|
||||||
markType: MarkType;
|
type: MarkType;
|
||||||
/**
|
/**
|
||||||
* Coordinates in format: X:10;Y:50
|
* Coordinates in format: X:10;Y:50
|
||||||
*/
|
*/
|
||||||
markLocation: string;
|
location: MarkLocation;
|
||||||
|
value?: MarkValue
|
||||||
|
}
|
||||||
|
|
||||||
|
export interface MarkLocation {
|
||||||
|
top: number;
|
||||||
|
left: number;
|
||||||
|
height: number;
|
||||||
|
width: number;
|
||||||
|
page: number;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Creator Meta Object Example
|
// Creator Meta Object Example
|
||||||
|
@ -1,4 +1,4 @@
|
|||||||
export interface OutputByType {
|
export interface OutputByType {
|
||||||
base64: string
|
base64: string
|
||||||
string: string
|
string: string
|
||||||
text: string
|
text: string
|
||||||
@ -10,4 +10,17 @@ export interface OutputByType {
|
|||||||
nodebuffer: Buffer
|
nodebuffer: Buffer
|
||||||
}
|
}
|
||||||
|
|
||||||
|
interface InputByType {
|
||||||
|
base64: string;
|
||||||
|
string: string;
|
||||||
|
text: string;
|
||||||
|
binarystring: string;
|
||||||
|
array: number[];
|
||||||
|
uint8array: Uint8Array;
|
||||||
|
arraybuffer: ArrayBuffer;
|
||||||
|
blob: Blob;
|
||||||
|
stream: NodeJS.ReadableStream;
|
||||||
|
}
|
||||||
|
|
||||||
export type OutputType = keyof OutputByType
|
export type OutputType = keyof OutputByType
|
||||||
|
export type InputFileFormat = InputByType[keyof InputByType] | Promise<InputByType[keyof InputByType]>;
|
6
src/utils/const.ts
Normal file
6
src/utils/const.ts
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
import { MarkType } from '../types/drawing.ts'
|
||||||
|
|
||||||
|
export const EMPTY: string = ''
|
||||||
|
export const MARK_TYPE_TRANSLATION: { [key: string]: string } = {
|
||||||
|
[MarkType.FULLNAME.valueOf()]: 'Full Name'
|
||||||
|
}
|
@ -6,3 +6,4 @@ export * from './nostr'
|
|||||||
export * from './string'
|
export * from './string'
|
||||||
export * from './zip'
|
export * from './zip'
|
||||||
export * from './utils'
|
export * from './utils'
|
||||||
|
export { extractMarksFromSignedMeta } from './mark.ts'
|
||||||
|
98
src/utils/mark.ts
Normal file
98
src/utils/mark.ts
Normal file
@ -0,0 +1,98 @@
|
|||||||
|
import { CurrentUserMark, Mark } from '../types/mark.ts'
|
||||||
|
import { hexToNpub } from './nostr.ts'
|
||||||
|
import { Meta, SignedEventContent } from '../types'
|
||||||
|
import { Event } from 'nostr-tools'
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Takes in an array of Marks already filtered by User.
|
||||||
|
* Returns an array of CurrentUserMarks with correct values mix-and-matched.
|
||||||
|
* @param marks - default Marks extracted from Meta
|
||||||
|
* @param signedMetaMarks - signed user Marks extracted from DocSignatures
|
||||||
|
*/
|
||||||
|
const getCurrentUserMarks = (marks: Mark[], signedMetaMarks: Mark[]): CurrentUserMark[] => {
|
||||||
|
return marks.map((mark, index, arr) => {
|
||||||
|
const signedMark = signedMetaMarks.find((m) => m.id === mark.id);
|
||||||
|
if (signedMark && !!signedMark.value) {
|
||||||
|
mark.value = signedMark.value
|
||||||
|
}
|
||||||
|
return {
|
||||||
|
mark,
|
||||||
|
isLast: isLast(index, arr),
|
||||||
|
isCompleted: !!mark.value
|
||||||
|
}
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns next incomplete CurrentUserMark if there is one
|
||||||
|
* @param usersMarks
|
||||||
|
*/
|
||||||
|
const findNextCurrentUserMark = (usersMarks: CurrentUserMark[]): CurrentUserMark | undefined => {
|
||||||
|
return usersMarks.find((mark) => !mark.isCompleted);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns Marks that are assigned to a specific user
|
||||||
|
* @param marks
|
||||||
|
* @param pubkey
|
||||||
|
*/
|
||||||
|
const filterMarksByPubkey = (marks: Mark[], pubkey: string): Mark[] => {
|
||||||
|
return marks.filter(mark => mark.npub === hexToNpub(pubkey))
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Takes Signed Doc Signatures part of Meta and extracts
|
||||||
|
* all Marks into one flar array, regardless of the user.
|
||||||
|
* @param meta
|
||||||
|
*/
|
||||||
|
const extractMarksFromSignedMeta = (meta: Meta): Mark[] => {
|
||||||
|
return Object.values(meta.docSignatures)
|
||||||
|
.map((val: string) => JSON.parse(val as string))
|
||||||
|
.map((val: Event) => JSON.parse(val.content))
|
||||||
|
.flatMap((val: SignedEventContent) => val.marks)
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Checks the CurrentUserMarks array that every element in that array has been
|
||||||
|
* marked as complete.
|
||||||
|
* @param currentUserMarks
|
||||||
|
*/
|
||||||
|
const isCurrentUserMarksComplete = (currentUserMarks: CurrentUserMark[]): boolean => {
|
||||||
|
return currentUserMarks.every((mark) => mark.isCompleted)
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Inserts an updated mark into an existing array of marks. Returns a copy of the
|
||||||
|
* existing array with a new value inserted
|
||||||
|
* @param marks
|
||||||
|
* @param markToUpdate
|
||||||
|
*/
|
||||||
|
const updateMarks = (marks: Mark[], markToUpdate: Mark): Mark[] => {
|
||||||
|
const indexToUpdate = marks.findIndex(mark => mark.id === markToUpdate.id);
|
||||||
|
return [
|
||||||
|
...marks.slice(0, indexToUpdate),
|
||||||
|
markToUpdate,
|
||||||
|
...marks.slice(indexToUpdate + 1)
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
const updateCurrentUserMarks = (currentUserMarks: CurrentUserMark[], markToUpdate: CurrentUserMark): CurrentUserMark[] => {
|
||||||
|
const indexToUpdate = currentUserMarks.findIndex((m) => m.mark.id === markToUpdate.mark.id)
|
||||||
|
return [
|
||||||
|
...currentUserMarks.slice(0, indexToUpdate),
|
||||||
|
markToUpdate,
|
||||||
|
...currentUserMarks.slice(indexToUpdate + 1)
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
const isLast = (index: number, arr: any[]) => (index === (arr.length -1))
|
||||||
|
|
||||||
|
export {
|
||||||
|
getCurrentUserMarks,
|
||||||
|
filterMarksByPubkey,
|
||||||
|
extractMarksFromSignedMeta,
|
||||||
|
isCurrentUserMarksComplete,
|
||||||
|
findNextCurrentUserMark,
|
||||||
|
updateMarks,
|
||||||
|
updateCurrentUserMarks,
|
||||||
|
}
|
@ -12,10 +12,11 @@ import { toast } from 'react-toastify'
|
|||||||
import { NostrController } from '../controllers'
|
import { NostrController } from '../controllers'
|
||||||
import { AuthState } from '../store/auth/types'
|
import { AuthState } from '../store/auth/types'
|
||||||
import store from '../store/store'
|
import store from '../store/store'
|
||||||
import { CreateSignatureEventContent, Meta } from '../types'
|
import { CreateSignatureEventContent, Meta, SignedEventContent } from '../types'
|
||||||
import { hexToNpub, now } from './nostr'
|
import { hexToNpub, now } from './nostr'
|
||||||
import { parseJson } from './string'
|
import { parseJson } from './string'
|
||||||
import { hexToBytes } from '@noble/hashes/utils'
|
import { hexToBytes } from '@noble/hashes/utils'
|
||||||
|
import { Mark } from '../types/mark.ts'
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Uploads a file to a file storage service.
|
* Uploads a file to a file storage service.
|
||||||
@ -264,3 +265,10 @@ export const extractZipUrlAndEncryptionKey = async (meta: Meta) => {
|
|||||||
|
|
||||||
return null
|
return null
|
||||||
}
|
}
|
||||||
|
|
||||||
|
export const extractMarksFromSignedMeta = (meta: Meta): Mark[] => {
|
||||||
|
return Object.values(meta.docSignatures)
|
||||||
|
.map((val: string) => JSON.parse(val as string))
|
||||||
|
.map((val: Event) => JSON.parse(val.content))
|
||||||
|
.flatMap((val: SignedEventContent) => val.marks);
|
||||||
|
}
|
||||||
|
256
src/utils/pdf.ts
Normal file
256
src/utils/pdf.ts
Normal file
@ -0,0 +1,256 @@
|
|||||||
|
import { PdfFile, PdfPage } from '../types/drawing.ts'
|
||||||
|
import * as PDFJS from 'pdfjs-dist'
|
||||||
|
import { PDFDocument } from 'pdf-lib'
|
||||||
|
import { Mark } from '../types/mark.ts'
|
||||||
|
|
||||||
|
PDFJS.GlobalWorkerOptions.workerSrc = 'node_modules/pdfjs-dist/build/pdf.worker.mjs';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Scale between the PDF page's natural size and rendered size
|
||||||
|
* @constant {number}
|
||||||
|
*/
|
||||||
|
const SCALE: number = 3;
|
||||||
|
/**
|
||||||
|
* Defined font size used when generating a PDF. Currently it is difficult to fully
|
||||||
|
* correlate font size used at the time of filling in / drawing on the PDF
|
||||||
|
* because it is dynamically rendered, and the final size.
|
||||||
|
* This should be fixed going forward.
|
||||||
|
* Switching to PDF-Lib will most likely make this problem redundant.
|
||||||
|
*/
|
||||||
|
const FONT_SIZE: number = 40;
|
||||||
|
/**
|
||||||
|
* Current font type used when generating a PDF.
|
||||||
|
*/
|
||||||
|
const FONT_TYPE: string = 'Arial';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Converts a PDF ArrayBuffer to a generic PDF File
|
||||||
|
* @param arrayBuffer of a PDF
|
||||||
|
* @param fileName identifier of the pdf file
|
||||||
|
*/
|
||||||
|
const toFile = (arrayBuffer: ArrayBuffer, fileName: string) : File => {
|
||||||
|
const blob = new Blob([arrayBuffer], { type: "application/pdf" });
|
||||||
|
return new File([blob], fileName, { type: "application/pdf" });
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Converts a generic PDF File to Sigit's internal Pdf File type
|
||||||
|
* @param {File} file
|
||||||
|
* @return {PdfFile} Sigit's internal PDF File type
|
||||||
|
*/
|
||||||
|
const toPdfFile = async (file: File): Promise<PdfFile> => {
|
||||||
|
const data = await readPdf(file)
|
||||||
|
const pages = await pdfToImages(data)
|
||||||
|
return { file, pages, expanded: false }
|
||||||
|
}
|
||||||
|
/**
|
||||||
|
* Transforms an array of generic PDF Files into an array of Sigit's
|
||||||
|
* internal representation of Pdf Files
|
||||||
|
* @param selectedFiles - an array of generic PDF Files
|
||||||
|
* @return PdfFile[] - an array of Sigit's internal Pdf File type
|
||||||
|
*/
|
||||||
|
const toPdfFiles = async (selectedFiles: File[]): Promise<PdfFile[]> => {
|
||||||
|
return Promise.all(selectedFiles
|
||||||
|
.filter(isPdf)
|
||||||
|
.map(toPdfFile));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A utility that transforms a drawing coordinate number into a CSS-compatible string
|
||||||
|
* @param coordinate
|
||||||
|
*/
|
||||||
|
const inPx = (coordinate: number): string => `${coordinate}px`;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A utility that checks if a given file is of the pdf type
|
||||||
|
* @param file
|
||||||
|
*/
|
||||||
|
const isPdf = (file: File) => file.type.toLowerCase().includes('pdf');
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Reads the pdf file binaries
|
||||||
|
*/
|
||||||
|
const readPdf = (file: File): Promise<string> => {
|
||||||
|
return new Promise((resolve, reject) => {
|
||||||
|
const reader = new FileReader();
|
||||||
|
|
||||||
|
reader.onload = (e: any) => {
|
||||||
|
const data = e.target.result
|
||||||
|
|
||||||
|
resolve(data)
|
||||||
|
};
|
||||||
|
|
||||||
|
reader.onerror = (err) => {
|
||||||
|
console.error('err', err)
|
||||||
|
reject(err)
|
||||||
|
};
|
||||||
|
|
||||||
|
reader.readAsDataURL(file);
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Converts pdf to the images
|
||||||
|
* @param data pdf file bytes
|
||||||
|
*/
|
||||||
|
const pdfToImages = async (data: any): Promise<PdfPage[]> => {
|
||||||
|
const images: string[] = [];
|
||||||
|
const pdf = await PDFJS.getDocument(data).promise;
|
||||||
|
const canvas = document.createElement("canvas");
|
||||||
|
|
||||||
|
for (let i = 0; i < pdf.numPages; i++) {
|
||||||
|
const page = await pdf.getPage(i + 1);
|
||||||
|
const viewport = page.getViewport({ scale: SCALE });
|
||||||
|
const context = canvas.getContext("2d");
|
||||||
|
canvas.height = viewport.height;
|
||||||
|
canvas.width = viewport.width;
|
||||||
|
await page.render({ canvasContext: context!, viewport: viewport }).promise;
|
||||||
|
images.push(canvas.toDataURL());
|
||||||
|
}
|
||||||
|
|
||||||
|
return Promise.resolve(images.map((image) => {
|
||||||
|
return {
|
||||||
|
image,
|
||||||
|
drawnFields: []
|
||||||
|
}
|
||||||
|
}))
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Takes in individual pdf file and an object with Marks grouped by Page number
|
||||||
|
* Returns an array of encoded images where each image is a representation
|
||||||
|
* of a PDF page with completed and signed marks from all users
|
||||||
|
*/
|
||||||
|
const addMarks = async (file: File, marksPerPage: {[key: string]: Mark[]}) => {
|
||||||
|
const p = await readPdf(file);
|
||||||
|
const pdf = await PDFJS.getDocument(p).promise;
|
||||||
|
const canvas = document.createElement("canvas");
|
||||||
|
|
||||||
|
const images: string[] = [];
|
||||||
|
|
||||||
|
for (let i = 0; i< pdf.numPages; i++) {
|
||||||
|
const page = await pdf.getPage(i+1)
|
||||||
|
const viewport = page.getViewport({ scale: SCALE });
|
||||||
|
const context = canvas.getContext("2d");
|
||||||
|
canvas.height = viewport.height;
|
||||||
|
canvas.width = viewport.width;
|
||||||
|
await page.render({ canvasContext: context!, viewport: viewport }).promise;
|
||||||
|
|
||||||
|
marksPerPage[i].forEach(mark => draw(mark, context!))
|
||||||
|
|
||||||
|
images.push(canvas.toDataURL());
|
||||||
|
}
|
||||||
|
|
||||||
|
return Promise.resolve(images);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Utility to scale mark in line with the PDF-to-PNG scale
|
||||||
|
*/
|
||||||
|
const scaleMark = (mark: Mark): Mark => {
|
||||||
|
const { location } = mark;
|
||||||
|
return {
|
||||||
|
...mark,
|
||||||
|
location: {
|
||||||
|
...location,
|
||||||
|
width: location.width * SCALE,
|
||||||
|
height: location.height * SCALE,
|
||||||
|
left: location.left * SCALE,
|
||||||
|
top: location.top * SCALE
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Utility to check if a Mark has value
|
||||||
|
* @param mark
|
||||||
|
*/
|
||||||
|
const hasValue = (mark: Mark): boolean => !!mark.value;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Draws a Mark on a Canvas representation of a PDF Page
|
||||||
|
* @param mark to be drawn
|
||||||
|
* @param ctx a Canvas representation of a specific PDF Page
|
||||||
|
*/
|
||||||
|
const draw = (mark: Mark, ctx: CanvasRenderingContext2D) => {
|
||||||
|
const { location } = mark;
|
||||||
|
|
||||||
|
ctx!.font = FONT_SIZE + 'px ' + FONT_TYPE;
|
||||||
|
ctx!.fillStyle = 'black';
|
||||||
|
const textMetrics = ctx!.measureText(mark.value!);
|
||||||
|
const textX = location.left + (location.width - textMetrics.width) / 2;
|
||||||
|
const textY = location.top + (location.height + parseInt(ctx!.font)) / 2;
|
||||||
|
ctx!.fillText(mark.value!, textX, textY);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Takes an array of encoded PDF pages and returns a blob that is a complete PDF file
|
||||||
|
* @param markedPdfPages
|
||||||
|
*/
|
||||||
|
const convertToPdfBlob = async (markedPdfPages: string[]): Promise<Blob> => {
|
||||||
|
const pdfDoc = await PDFDocument.create();
|
||||||
|
|
||||||
|
for (const page of markedPdfPages) {
|
||||||
|
const pngImage = await pdfDoc.embedPng(page)
|
||||||
|
const p = pdfDoc.addPage([pngImage.width, pngImage.height])
|
||||||
|
p.drawImage(pngImage, {
|
||||||
|
x: 0,
|
||||||
|
y: 0,
|
||||||
|
width: pngImage.width,
|
||||||
|
height: pngImage.height
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
const pdfBytes = await pdfDoc.save()
|
||||||
|
return new Blob([pdfBytes], { type: 'application/pdf' })
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Takes an ArrayBuffer of a PDF file and converts to Sigit's Internal Pdf File type
|
||||||
|
* @param arrayBuffer
|
||||||
|
* @param fileName
|
||||||
|
*/
|
||||||
|
const convertToPdfFile = async (arrayBuffer: ArrayBuffer, fileName: string): Promise<PdfFile> => {
|
||||||
|
const file = toFile(arrayBuffer, fileName);
|
||||||
|
return toPdfFile(file);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param marks - an array of Marks
|
||||||
|
* @function hasValue removes any Mark without a property
|
||||||
|
* @function scaleMark scales remaining marks in line with SCALE
|
||||||
|
* @function byPage groups remaining Marks by their page marks.location.page
|
||||||
|
*/
|
||||||
|
const groupMarksByPage = (marks: Mark[]) => {
|
||||||
|
return marks
|
||||||
|
.filter(hasValue)
|
||||||
|
.map(scaleMark)
|
||||||
|
.reduce<{[key: number]: Mark[]}>(byPage, {})
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A reducer callback that transforms an array of marks into an object grouped by the page number
|
||||||
|
* Can be replaced by Object.groupBy https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/groupBy
|
||||||
|
* when it is implemented in TypeScript
|
||||||
|
* Implementation is standard from the Array.prototype.reduce documentation
|
||||||
|
* @param obj - accumulator in the reducer callback
|
||||||
|
* @param mark - current value, i.e. Mark being examined
|
||||||
|
*/
|
||||||
|
const byPage = (obj: { [key: number]: Mark[]}, mark: Mark) => {
|
||||||
|
const key = mark.location.page;
|
||||||
|
const curGroup = obj[key] ?? [];
|
||||||
|
return { ...obj, [key]: [...curGroup, mark]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
export {
|
||||||
|
toFile,
|
||||||
|
toPdfFile,
|
||||||
|
toPdfFiles,
|
||||||
|
inPx,
|
||||||
|
convertToPdfFile,
|
||||||
|
addMarks,
|
||||||
|
convertToPdfBlob,
|
||||||
|
groupMarksByPage,
|
||||||
|
}
|
33
src/utils/sign.ts
Normal file
33
src/utils/sign.ts
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
import { Event } from 'nostr-tools'
|
||||||
|
import { Meta } from '../types'
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This function returns the signature of last signer
|
||||||
|
* It will be used in the content of export signature's signedEvent
|
||||||
|
*/
|
||||||
|
const getLastSignersSig = (meta: Meta, signers: `npub1${string}`[]): string | null => {
|
||||||
|
// if there're no signers then use creator's signature
|
||||||
|
if (signers.length === 0) {
|
||||||
|
try {
|
||||||
|
const createSignatureEvent: Event = JSON.parse(meta.createSignature)
|
||||||
|
return createSignatureEvent.sig
|
||||||
|
} catch (error) {
|
||||||
|
return null
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// get last signer
|
||||||
|
const lastSigner = signers[signers.length - 1]
|
||||||
|
|
||||||
|
// get the signature of last signer
|
||||||
|
try {
|
||||||
|
const lastSignatureEvent: Event = JSON.parse(
|
||||||
|
meta.docSignatures[lastSigner]
|
||||||
|
)
|
||||||
|
return lastSignatureEvent.sig
|
||||||
|
} catch (error) {
|
||||||
|
return null
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
export { getLastSignersSig }
|
@ -1,3 +1,5 @@
|
|||||||
|
import { PdfFile } from '../types/drawing.ts'
|
||||||
|
|
||||||
export const compareObjects = (
|
export const compareObjects = (
|
||||||
obj1: object | null | undefined,
|
obj1: object | null | undefined,
|
||||||
obj2: object | null | undefined
|
obj2: object | null | undefined
|
||||||
@ -64,3 +66,17 @@ export const timeout = (ms: number = 60000) => {
|
|||||||
}, ms) // Timeout duration in milliseconds
|
}, ms) // Timeout duration in milliseconds
|
||||||
})
|
})
|
||||||
}
|
}
|
||||||
|
/**
|
||||||
|
* Creates a flat array where each object contains all required information about a Pdf File,
|
||||||
|
* including its name, hash, and content
|
||||||
|
* @param files
|
||||||
|
* @param fileHashes
|
||||||
|
*/
|
||||||
|
export const getFilesWithHashes = (
|
||||||
|
files: { [filename: string ]: PdfFile },
|
||||||
|
fileHashes: { [key: string]: string | null }
|
||||||
|
) => {
|
||||||
|
return Object.entries(files).map(([filename, pdfFile]) => {
|
||||||
|
return { pdfFile, filename, hash: fileHashes[filename] }
|
||||||
|
})
|
||||||
|
}
|
||||||
|
@ -1,6 +1,6 @@
|
|||||||
import JSZip from 'jszip'
|
import JSZip from 'jszip'
|
||||||
import { toast } from 'react-toastify'
|
import { toast } from 'react-toastify'
|
||||||
import { OutputByType, OutputType } from '../types'
|
import { InputFileFormat, OutputByType, OutputType } from '../types'
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Read the content of a file within a zip archive.
|
* Read the content of a file within a zip archive.
|
||||||
@ -9,7 +9,7 @@ import { OutputByType, OutputType } from '../types'
|
|||||||
* @param outputType The type of output to return (e.g., 'string', 'arraybuffer', 'uint8array', etc.).
|
* @param outputType The type of output to return (e.g., 'string', 'arraybuffer', 'uint8array', etc.).
|
||||||
* @returns A Promise resolving to the content of the file, or null if an error occurs.
|
* @returns A Promise resolving to the content of the file, or null if an error occurs.
|
||||||
*/
|
*/
|
||||||
export const readContentOfZipEntry = async <T extends OutputType>(
|
const readContentOfZipEntry = async <T extends OutputType>(
|
||||||
zip: JSZip,
|
zip: JSZip,
|
||||||
filePath: string,
|
filePath: string,
|
||||||
outputType: T
|
outputType: T
|
||||||
@ -35,3 +35,20 @@ export const readContentOfZipEntry = async <T extends OutputType>(
|
|||||||
// Return the file content or null if an error occurred
|
// Return the file content or null if an error occurred
|
||||||
return fileContent
|
return fileContent
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const loadZip = async (data: InputFileFormat): Promise<JSZip | null> => {
|
||||||
|
try {
|
||||||
|
return await JSZip.loadAsync(data);
|
||||||
|
} catch (err: any) {
|
||||||
|
console.log('err in loading zip file :>> ', err)
|
||||||
|
toast.error(err.message || 'An error occurred in loading zip file.')
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
export {
|
||||||
|
readContentOfZipEntry,
|
||||||
|
loadZip
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user