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feat: implemented relay controller and use that for fetching and publishing events #149

Merged
s merged 10 commits from relay-controller into staging 2024-08-20 12:13:23 +00:00
Conversation 1 Commits 10 Files Changed 20 +1820 -711
39 changed files with 1820 additions and 711 deletions
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83
src/components/DisplaySigit/index.tsx
View File

@ -1,9 +1,6 @@
import { useEffect, useState } from 'react'
import { Meta, ProfileMetadata } from '../../types'
import { SigitCardDisplayInfo, SigitStatus } from '../../utils'
import { Event, kinds } from 'nostr-tools'
import { Meta } from '../../types'
import { SigitCardDisplayInfo, SigitStatus, SignStatus } from '../../utils'
import { Link } from 'react-router-dom'
import { MetadataController } from '../../controllers'
import { formatTimestamp, hexToNpub, npubToHex, shorten } from '../../utils'
import { appPublicRoutes, appPrivateRoutes } from '../../routes'
import { Button, Divider, Tooltip } from '@mui/material'
@ -16,12 +13,13 @@ import {
faFile
} from '@fortawesome/free-solid-svg-icons'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { UserAvatar } from '../UserAvatar'
import { UserAvatarGroup } from '../UserAvatarGroup'
import styles from './style.module.scss'
import { TooltipChild } from '../TooltipChild'
import { getExtensionIconLabel } from '../getExtensionIconLabel'
import { useSigitProfiles } from '../../hooks/useSigitProfiles'
import { useSigitMeta } from '../../hooks/useSigitMeta'
type SigitProps = {
meta: Meta
@ -35,64 +33,16 @@ export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
submittedBy,
signers,
signedStatus,
fileExtensions
fileExtensions,
isValid
} = parsedMeta
const [profiles, setProfiles] = useState<{ [key: string]: ProfileMetadata }>(
{}
)
const { signersStatus } = useSigitMeta(meta)
useEffect(() => {
const hexKeys = new Set<string>([
...signers.map((signer) => npubToHex(signer)!)
])
if (submittedBy) {
hexKeys.add(npubToHex(submittedBy)!)
}
const metadataController = new MetadataController()
const handleMetadataEvent = (key: string) => (event: Event) => {
const metadataContent =
metadataController.extractProfileMetadataContent(event)
if (metadataContent) {
setProfiles((prev) => ({
...prev,
[key]: metadataContent
}))
}
}
const handleEventListener =
(key: string) => (kind: number, event: Event) => {
if (kind === kinds.Metadata) {
handleMetadataEvent(key)(event)
}
}
hexKeys.forEach((key) => {
if (!(key in profiles)) {
metadataController.on(key, handleEventListener(key))
metadataController
.findMetadata(key)
.then((metadataEvent) => {
if (metadataEvent) handleMetadataEvent(key)(metadataEvent)
})
.catch((err) => {
console.error(`error occurred in finding metadata for: ${key}`, err)
})
}
})
return () => {
hexKeys.forEach((key) => {
metadataController.off(key, handleEventListener(key))
})
}
}, [submittedBy, signers, profiles])
const profiles = useSigitProfiles([
...(submittedBy ? [submittedBy] : []),
...signers
])
return (
<div className={styles.itemWrapper}>
@ -112,6 +62,7 @@ export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
const profile = profiles[submittedBy]
return (
<Tooltip
key={submittedBy}
title={
profile?.display_name ||
profile?.name ||
@ -122,7 +73,11 @@ export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
disableInteractive
>
<TooltipChild>
<UserAvatar pubkey={submittedBy} image={profile?.picture} />
<DisplaySigner
status={isValid ? SignStatus.Signed : SignStatus.Invalid}
profile={profile}
pubkey={submittedBy}
/>
</TooltipChild>
</Tooltip>
)
@ -130,7 +85,7 @@ export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
{submittedBy && signers.length ? (
<Divider orientation="vertical" flexItem />
) : null}
<UserAvatarGroup className={styles.signers} max={7}>
<UserAvatarGroup max={7}>
{signers.map((signer) => {
const pubkey = npubToHex(signer)!
const profile = profiles[pubkey]
@ -147,7 +102,7 @@ export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
>
<TooltipChild>
<DisplaySigner
meta={meta}
status={signersStatus[signer]}
profile={profile}
pubkey={pubkey}
/>

20
src/components/DisplaySigit/style.module.scss
View File

@ -93,26 +93,6 @@
grid-gap: 10px;
}
.signers {
padding: 0 0 0 10px;
> * {
transition: margin ease 0.2s;
margin: 0 0 0 -10px;
position: relative;
z-index: 1;
&:first-child {
margin-left: -10px !important;
}
}
> *:hover,
> *:focus-within {
margin: 0 15px 0 5px;
z-index: 2;
}
}
.details {
color: rgba(0, 0, 0, 0.3);
font-size: 14px;

82
src/components/DisplaySigner/index.tsx
View File

@ -1,58 +1,51 @@
import { Badge } from '@mui/material'
import { Event, verifyEvent } from 'nostr-tools'
import { useState, useEffect } from 'react'
import { Meta, ProfileMetadata } from '../../types'
import { hexToNpub, parseJson } from '../../utils'
import { ProfileMetadata } from '../../types'
import styles from './style.module.scss'
import { UserAvatar } from '../UserAvatar'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { faCheck, faExclamation } from '@fortawesome/free-solid-svg-icons'
enum SignStatus {
Signed = 'Signed',
Pending = 'Pending',
Invalid = 'Invalid Sign'
}
import {
faCheck,
faEllipsis,
faExclamation,
faEye,
faHourglass,
faQuestion
} from '@fortawesome/free-solid-svg-icons'
import { SignStatus } from '../../utils'
import { Spinner } from '../Spinner'
type DisplaySignerProps = {
meta: Meta
profile: ProfileMetadata
pubkey: string
status: SignStatus
}
export const DisplaySigner = ({
meta,
status,
profile,
pubkey
}: DisplaySignerProps) => {
const [signStatus, setSignedStatus] = useState<SignStatus>()
const getStatusIcon = (status: SignStatus) => {
switch (status) {
case SignStatus.Signed:
return <FontAwesomeIcon icon={faCheck} />
case SignStatus.Awaiting:
return (
<Spinner>
<FontAwesomeIcon icon={faHourglass} />
</Spinner>
)
case SignStatus.Pending:
return <FontAwesomeIcon icon={faEllipsis} />
case SignStatus.Invalid:
return <FontAwesomeIcon icon={faExclamation} />
case SignStatus.Viewer:
return <FontAwesomeIcon icon={faEye} />
useEffect(() => {
if (!meta) return
const updateSignStatus = async () => {
const npub = hexToNpub(pubkey)
if (npub in meta.docSignatures) {
parseJson<Event>(meta.docSignatures[npub])
.then((event) => {
const isValidSignature = verifyEvent(event)
if (isValidSignature) {
setSignedStatus(SignStatus.Signed)
} else {
setSignedStatus(SignStatus.Invalid)
}
})
.catch((err) => {
console.log(`err in parsing the docSignatures for ${npub}:>> `, err)
setSignedStatus(SignStatus.Invalid)
})
} else {
setSignedStatus(SignStatus.Pending)
}
default:
return <FontAwesomeIcon icon={faQuestion} />
}
updateSignStatus()
}, [meta, pubkey])
}
return (
<Badge
@ -60,16 +53,7 @@ export const DisplaySigner = ({
overlap="circular"
anchorOrigin={{ vertical: 'top', horizontal: 'right' }}
badgeContent={
signStatus !== SignStatus.Pending && (
<div className={styles.statusBadge}>
{signStatus === SignStatus.Signed && (
<FontAwesomeIcon icon={faCheck} />
)}
{signStatus === SignStatus.Invalid && (
<FontAwesomeIcon icon={faExclamation} />
)}
</div>
)
<div className={styles.statusBadge}>{getStatusIcon(status)}</div>
}
>
<UserAvatar pubkey={pubkey} image={profile?.picture} />

73
src/components/DrawPDFFields/index.tsx
View File

@ -49,7 +49,7 @@ interface Props {
}
export const DrawPDFFields = (props: Props) => {
const { selectedFiles } = props
const { selectedFiles, onDrawFieldsChange, users } = props
const [pdfFiles, setPdfFiles] = useState<PdfFile[]>([])
const [parsingPdf, setParsingPdf] = useState<boolean>(false)
@ -94,6 +94,15 @@ export const DrawPDFFields = (props: Props) => {
})
useEffect(() => {
/**
* Reads the pdf binary files and converts it's pages to images
* creates the pdfFiles object and sets to a state
*/
const parsePdfPages = async () => {
const pdfFiles: PdfFile[] = await toPdfFiles(selectedFiles)
setPdfFiles(pdfFiles)
}
if (selectedFiles) {
setParsingPdf(true)
@ -104,8 +113,8 @@ export const DrawPDFFields = (props: Props) => {
}, [selectedFiles])
useEffect(() => {
if (pdfFiles) props.onDrawFieldsChange(pdfFiles)
}, [pdfFiles])
if (pdfFiles) onDrawFieldsChange(pdfFiles)
}, [onDrawFieldsChange, pdfFiles])
/**
* Drawing events
@ -132,12 +141,16 @@ export const DrawPDFFields = (props: Props) => {
* @param event Mouse event
* @param page PdfPage where press happened
*/
const onMouseDown = (event: any, page: PdfPage) => {
const onMouseDown = (
event: React.MouseEvent<HTMLDivElement>,
page: PdfPage
) => {
// Proceed only if left click
if (event.button !== 0) return
// Only allow drawing if mouse is not over other drawn element
const isOverPdfImageWrapper = event.target.tagName === 'IMG'
const target = event.target as HTMLElement
const isOverPdfImageWrapper = target.tagName === 'IMG'
if (!selectedTool || !isOverPdfImageWrapper) {
return
@ -185,7 +198,10 @@ export const DrawPDFFields = (props: Props) => {
* @param event Mouse event
* @param page PdfPage where moving is happening
*/
const onMouseMove = (event: any, page: PdfPage) => {
const onMouseMove = (
event: React.MouseEvent<HTMLDivElement>,
page: PdfPage
) => {
if (mouseState.clicked && selectedTool) {
const lastElementIndex = page.drawnFields.length - 1
const lastDrawnField = page.drawnFields[lastElementIndex]
@ -216,7 +232,7 @@ export const DrawPDFFields = (props: Props) => {
* @param event Mouse event
* @param drawnField Which we are moving
*/
const onDrawnFieldMouseDown = (event: any) => {
const onDrawnFieldMouseDown = (event: React.MouseEvent<HTMLDivElement>) => {
event.stopPropagation()
// Proceed only if left click
@ -239,11 +255,15 @@ export const DrawPDFFields = (props: Props) => {
* @param event Mouse event
* @param drawnField which we are moving
*/
const onDranwFieldMouseMove = (event: any, drawnField: DrawnField) => {
const onDranwFieldMouseMove = (
event: React.MouseEvent<HTMLDivElement>,
drawnField: DrawnField
) => {
const target = event.target as HTMLElement | null
if (mouseState.dragging) {
const { mouseX, mouseY, rect } = getMouseCoordinates(
event,
event.target.parentNode
target?.parentNode as HTMLElement
)
const coordsOffset = mouseState.coordsInWrapper
@ -272,7 +292,7 @@ export const DrawPDFFields = (props: Props) => {
* @param event Mouse event
* @param drawnField which we are resizing
*/
const onResizeHandleMouseDown = (event: any) => {
const onResizeHandleMouseDown = (event: React.MouseEvent<HTMLDivElement>) => {
// Proceed only if left click
if (event.button !== 0) return
@ -288,11 +308,15 @@ export const DrawPDFFields = (props: Props) => {
* @param event Mouse event
* @param drawnField which we are resizing
*/
const onResizeHandleMouseMove = (event: any, drawnField: DrawnField) => {
const onResizeHandleMouseMove = (
event: React.MouseEvent<HTMLSpanElement | HTMLDivElement>,
drawnField: DrawnField
) => {
const target = event.target as HTMLElement | null
if (mouseState.resizing) {
const { mouseX, mouseY } = getMouseCoordinates(
event,
event.target.parentNode.parentNode
target?.parentNode?.parentNode as HTMLElement
)
const width = mouseX - drawnField.left
@ -313,7 +337,7 @@ export const DrawPDFFields = (props: Props) => {
* @param drawnFileIndex drawn file index
*/
const onRemoveHandleMouseDown = (
event: any,
event: React.MouseEvent<HTMLDivElement | HTMLSpanElement>,
pdfFileIndex: number,
pdfPageIndex: number,
drawnFileIndex: number
@ -331,7 +355,9 @@ export const DrawPDFFields = (props: Props) => {
* so select can work properly
* @param event Mouse event
*/
const onUserSelectHandleMouseDown = (event: any) => {
const onUserSelectHandleMouseDown = (
event: React.MouseEvent<HTMLDivElement>
) => {
event.stopPropagation()
}
@ -341,8 +367,11 @@ export const DrawPDFFields = (props: Props) => {
* @param customTarget mouse coordinates relative to this element, if not provided
* event.target will be used
*/
const getMouseCoordinates = (event: any, customTarget?: any) => {
const target = customTarget ? customTarget : event.target
const getMouseCoordinates = (
event: React.MouseEvent<HTMLDivElement | HTMLSpanElement>,
customTarget?: HTMLElement
) => {
const target = (customTarget ? customTarget : event.target) as HTMLElement
const rect = target.getBoundingClientRect()
const mouseX = event.clientX - rect.left //x position within the element.
const mouseY = event.clientY - rect.top //y position within the element.
@ -354,16 +383,6 @@ export const DrawPDFFields = (props: Props) => {
}
}
/**
* Reads the pdf binary files and converts it's pages to images
* creates the pdfFiles object and sets to a state
*/
const parsePdfPages = async () => {
const pdfFiles: PdfFile[] = await toPdfFiles(selectedFiles)
setPdfFiles(pdfFiles)
}
/**
*
* @returns if expanded pdf accordion is present
@ -477,7 +496,7 @@ export const DrawPDFFields = (props: Props) => {
labelId="counterparts"
label="Counterparts"
>
{props.users.map((user, index) => {
{users.map((user, index) => {
let displayValue = truncate(
hexToNpub(user.pubkey),
{

12
src/components/DrawPDFFields/style.module.scss
View File

@ -51,6 +51,14 @@
position: relative;
-webkit-user-select: none;
user-select: none;
margin-bottom: 10px;
> img {
display: block;
max-width: 100%;
max-height: 100%;
object-fit: contain; /* Ensure the image fits within the container */
}
&.drawing {
cursor: crosshair;
@ -72,6 +80,10 @@
visibility: hidden;
}
&.edited {
border: 1px dotted #01aaad
}
.resizeHandle {
position: absolute;
right: -5px;

50
src/components/FileList/index.tsx Normal file
View File

@ -0,0 +1,50 @@
import { CurrentUserFile } from '../../types/file.ts'
import styles from './style.module.scss'
import { Button } from '@mui/material'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { faCheck } from '@fortawesome/free-solid-svg-icons'
interface FileListProps {
files: CurrentUserFile[]
currentFile: CurrentUserFile
setCurrentFile: (file: CurrentUserFile) => void
handleDownload: () => void
}
const FileList = ({
files,
currentFile,
setCurrentFile,
handleDownload
}: FileListProps) => {
const isActive = (file: CurrentUserFile) => file.id === currentFile.id
return (
<div className={styles.wrap}>
<div className={styles.container}>
<ul className={styles.files}>
{files.map((file: CurrentUserFile) => (
<li
key={file.id}
className={`${styles.fileItem} ${isActive(file) && styles.active}`}
onClick={() => setCurrentFile(file)}
>
<div className={styles.fileNumber}>{file.id}</div>
<div className={styles.fileInfo}>
<div className={styles.fileName}>{file.filename}</div>
</div>
<div className={styles.fileVisual}>
{file.isHashValid && <FontAwesomeIcon icon={faCheck} />}
</div>
</li>
))}
</ul>
</div>
<Button variant="contained" fullWidth onClick={handleDownload}>
Download Files
</Button>
</div>
)
}
export default FileList

123
src/components/FileList/style.module.scss Normal file
View File

@ -0,0 +1,123 @@
.container {
border-radius: 4px;
background: white;
padding: 15px;
display: flex;
flex-direction: column;
grid-gap: 0px;
}
.filesPageContainer {
width: 100%;
display: grid;
grid-template-columns: 0.75fr 1.5fr 0.75fr;
grid-gap: 30px;
flex-grow: 1;
}
ul {
list-style-type: none; /* Removes bullet points */
margin: 0; /* Removes default margin */
padding: 0; /* Removes default padding */
}
li {
list-style-type: none; /* Removes the bullets */
margin: 0; /* Removes any default margin */
padding: 0; /* Removes any default padding */
}
.wrap {
display: flex;
flex-direction: column;
grid-gap: 15px;
}
.files {
display: flex;
flex-direction: column;
width: 100%;
grid-gap: 15px;
max-height: 350px;
overflow: auto;
padding: 0 5px 0 0;
margin: 0 -5px 0 0;
}
.files::-webkit-scrollbar {
width: 10px;
}
.files::-webkit-scrollbar-track {
background-color: rgba(0,0,0,0.15);
}
.files::-webkit-scrollbar-thumb {
max-width: 10px;
border-radius: 2px;
background-color: #4c82a3;
cursor: grab;
}
.fileItem {
transition: ease 0.2s;
display: flex;
flex-direction: row;
grid-gap: 10px;
border-radius: 4px;
overflow: hidden;
background: #ffffff;
padding: 5px 10px;
align-items: center;
color: rgba(0,0,0,0.5);
cursor: pointer;
flex-grow: 1;
font-size: 16px;
font-weight: 500;
&.active {
background: #4c82a3;
color: white;
}
}
.fileItem:hover {
transition: ease 0.2s;
background: #4c82a3;
color: white;
}
.fileInfo {
flex-grow: 1;
font-size: 16px;
font-weight: 500;
}
.fileName {
display: -webkit-box;
-webkit-box-orient: vertical;
overflow: hidden;
-webkit-line-clamp: 1;
}
.fileNumber {
font-size: 14px;
font-weight: 500;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
width: 10px;
}
.fileVisual {
display: flex;
flex-shrink: 0;
flex-direction: column;
justify-content: center;
align-items: center;
height: 25px;
width: 25px;
}

126
src/components/MarkFormField/index.tsx Normal file
View File

@ -0,0 +1,126 @@
import { CurrentUserMark } from '../../types/mark.ts'
import styles from './style.module.scss'
import { MARK_TYPE_TRANSLATION, NEXT, SIGN } from '../../utils/const.ts'
import {
findNextIncompleteCurrentUserMark,
isCurrentUserMarksComplete,
isCurrentValueLast
} from '../../utils'
import React, { useState } from 'react'
interface MarkFormFieldProps {
currentUserMarks: CurrentUserMark[]
handleCurrentUserMarkChange: (mark: CurrentUserMark) => void
handleSelectedMarkValueChange: (
event: React.ChangeEvent<HTMLInputElement>
) => void
handleSubmit: (event: React.FormEvent<HTMLFormElement>) => void
selectedMark: CurrentUserMark
selectedMarkValue: string
}
/**
* Responsible for rendering a form field connected to a mark and keeping track of its value.
*/
const MarkFormField = ({
handleSubmit,
handleSelectedMarkValueChange,
selectedMark,
selectedMarkValue,
currentUserMarks,
handleCurrentUserMarkChange
}: MarkFormFieldProps) => {
const [displayActions, setDisplayActions] = useState(true)
const getSubmitButtonText = () => (isReadyToSign() ? SIGN : NEXT)
const isReadyToSign = () =>
isCurrentUserMarksComplete(currentUserMarks) ||
isCurrentValueLast(currentUserMarks, selectedMark, selectedMarkValue)
const isCurrent = (currentMark: CurrentUserMark) =>
currentMark.id === selectedMark.id
const isDone = (currentMark: CurrentUserMark) =>
isCurrent(currentMark) ? !!selectedMarkValue : currentMark.isCompleted
const findNext = () => {
return (
currentUserMarks[selectedMark.id] ||
findNextIncompleteCurrentUserMark(currentUserMarks)
)
}
const handleFormSubmit = (event: React.FormEvent<HTMLFormElement>) => {
event.preventDefault()
console.log('handle form submit runs...')
return isReadyToSign()
? handleSubmit(event)
: handleCurrentUserMarkChange(findNext()!)
}
const toggleActions = () => setDisplayActions(!displayActions)
return (
<div className={styles.container}>
<div className={styles.trigger}>
<button
onClick={toggleActions}
className={styles.triggerBtn}
type="button"
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="-64 0 512 512"
width="1em"
height="1em"
fill="currentColor"
transform={displayActions ? 'rotate(180)' : 'rotate(0)'}
>
<path d="M352 352c-8.188 0-16.38-3.125-22.62-9.375L192 205.3l-137.4 137.4c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25l160-160c12.5-12.5 32.75-12.5 45.25 0l160 160c12.5 12.5 12.5 32.75 0 45.25C368.4 348.9 360.2 352 352 352z"></path>
</svg>
</button>
</div>
<div className={`${styles.actions} ${displayActions && styles.expanded}`}>
<div className={styles.actionsWrapper}>
<div className={styles.actionsTop}>
<div className={styles.actionsTopInfo}>
<p className={styles.actionsTopInfoText}>Add your signature</p>
</div>
</div>
<div className={styles.inputWrapper}>
<form onSubmit={(e) => handleFormSubmit(e)}>
<input
className={styles.input}
placeholder={
MARK_TYPE_TRANSLATION[selectedMark.mark.type.valueOf()]
}
onChange={handleSelectedMarkValueChange}
value={selectedMarkValue}
/>
<div className={styles.actionsBottom}>
<button type="submit" className={styles.submitButton}>
{getSubmitButtonText()}
</button>
</div>
</form>
<div className={styles.footerContainer}>
<div className={styles.footer}>
{currentUserMarks.map((mark, index) => {
return (
<div className={styles.pagination} key={index}>
<button
className={`${styles.paginationButton} ${isDone(mark) && styles.paginationButtonDone}`}
onClick={() => handleCurrentUserMarkChange(mark)}
>
{mark.id}
</button>
{isCurrent(mark) && (
<div className={styles.paginationButtonCurrent}></div>
)}
</div>
)
})}
</div>
</div>
</div>
</div>
</div>
</div>
)
}
export default MarkFormField

210
src/components/MarkFormField/style.module.scss Normal file
View File

@ -0,0 +1,210 @@
.container {
width: 100%;
display: flex;
flex-direction: column;
position: fixed;
bottom: 0;
right: 0;
left: 0;
align-items: center;
z-index: 1000;
}
.actions {
background: white;
width: 100%;
border-radius: 4px;
padding: 10px 20px;
display: none;
flex-direction: column;
align-items: center;
grid-gap: 15px;
box-shadow: 0 -2px 4px 0 rgb(0,0,0,0.1);
max-width: 750px;
&.expanded {
display: flex;
}
}
.actionsWrapper {
display: flex;
flex-direction: column;
grid-gap: 20px;
flex-grow: 1;
width: 100%;
}
.actionsTop {
display: flex;
flex-direction: row;
grid-gap: 10px;
align-items: center;
}
.actionsTopInfo {
flex-grow: 1;
}
.actionsTopInfoText {
font-size: 16px;
color: #434343;
}
.actionsTrigger {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
position: relative;
}
.actionButtons {
display: flex;
flex-direction: row;
grid-gap: 5px;
}
.inputWrapper {
display: flex;
flex-direction: column;
grid-gap: 10px;
}
.textInput {
height: 100px;
background: rgba(0,0,0,0.1);
border-radius: 4px;
border: solid 2px #4c82a3;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.input {
border-radius: 4px;
border: solid 1px rgba(0,0,0,0.15);
padding: 5px 10px;
font-size: 16px;
width: 100%;
background: linear-gradient(rgba(0,0,0,0.00), rgba(0,0,0,0.00) 100%), linear-gradient(white, white);
}
.input:focus {
border: solid 1px rgba(0,0,0,0.15);
outline: none;
background: linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05) 100%), linear-gradient(white, white);
}
.actionsBottom {
display: flex;
flex-direction: row;
grid-gap: 5px;
justify-content: center;
align-items: center;
}
button {
transition: ease 0.2s;
width: auto;
border-radius: 4px;
outline: unset;
border: unset;
background: unset;
color: #ffffff;
background: #4c82a3;
font-weight: 500;
font-size: 14px;
padding: 8px 15px;
white-space: nowrap;
display: flex;
flex-direction: row;
grid-gap: 12px;
justify-content: center;
align-items: center;
text-decoration: unset;
position: relative;
cursor: pointer;
}
button:hover {
transition: ease 0.2s;
background: #5e8eab;
color: white;
}
button:active {
transition: ease 0.2s;
background: #447592;
color: white;
}
.submitButton {
width: 100%;
max-width: 300px;
margin-top: 10px;
}
.footerContainer {
display: flex;
flex-direction: row;
justify-content: center;
align-items: center;
}
.footer {
display: flex;
flex-direction: row;
grid-gap: 5px;
align-items: start;
justify-content: center;
width: 100%;
}
.pagination {
display: flex;
flex-direction: column;
grid-gap: 5px;
}
.paginationButton {
font-size: 12px;
padding: 5px 10px;
border-radius: 3px;
background: rgba(0,0,0,0.1);
color: rgba(0,0,0,0.5);
}
.paginationButton:hover {
background: #447592;
color: rgba(255,255,255,0.5);
}
.paginationButtonDone {
background: #5e8eab;
color: rgb(255,255,255);
}
.paginationButtonCurrent {
height: 2px;
width: 100%;
background: #4c82a3;
}
.trigger {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
position: relative;
}
.triggerBtn {
background: white;
color: #434343;
padding: 5px 30px;
box-shadow: 0px -3px 4px 0 rgb(0,0,0,0.1);
position: absolute;
top: -25px;
}

7
src/components/PDFView/PdfMarkItem.tsx
View File

@ -20,14 +20,13 @@ const PdfMarkItem = ({
}: PdfMarkItemProps) => {
const { location } = userMark.mark
const handleClick = () => handleMarkClick(userMark.mark.id)
const isEdited = () => selectedMark?.mark.id === userMark.mark.id
const getMarkValue = () =>
selectedMark?.mark.id === userMark.mark.id
? selectedMarkValue
: userMark.mark.value
isEdited() ? selectedMarkValue : userMark.currentValue
return (
<div
onClick={handleClick}
className={styles.drawingRectangle}
className={`${styles.drawingRectangle} ${isEdited() && styles.edited}`}
style={{
left: inPx(location.left),
top: inPx(location.top),

124
src/components/PDFView/PdfMarking.tsx
View File

@ -1,23 +1,30 @@
import PdfView from './index.tsx'
import MarkFormField from '../../pages/sign/MarkFormField.tsx'
import { PdfFile } from '../../types/drawing.ts'
import MarkFormField from '../MarkFormField'
import { CurrentUserMark, Mark } from '../../types/mark.ts'
import React, { useState, useEffect } from 'react'
import {
findNextCurrentUserMark,
isCurrentUserMarksComplete,
findNextIncompleteCurrentUserMark,
getUpdatedMark,
updateCurrentUserMarks
} from '../../utils'
import { EMPTY } from '../../utils/const.ts'
import { Container } from '../Container'
import styles from '../../pages/sign/style.module.scss'
import signPageStyles from '../../pages/sign/style.module.scss'
import styles from './style.module.scss'
import { CurrentUserFile } from '../../types/file.ts'
import FileList from '../FileList'
import { StickySideColumns } from '../../layouts/StickySideColumns.tsx'
import { UsersDetails } from '../UsersDetails.tsx'
import { Meta } from '../../types'
interface PdfMarkingProps {
files: { pdfFile: PdfFile; filename: string; hash: string | null }[]
files: CurrentUserFile[]
currentUserMarks: CurrentUserMark[]
setIsReadyToSign: (isReadyToSign: boolean) => void
setCurrentUserMarks: (currentUserMarks: CurrentUserMark[]) => void
setUpdatedMarks: (markToUpdate: Mark) => void
handleDownload: () => void
meta: Meta | null
}
/**
@ -32,14 +39,28 @@ const PdfMarking = (props: PdfMarkingProps) => {
currentUserMarks,
setIsReadyToSign,
setCurrentUserMarks,
setUpdatedMarks
setUpdatedMarks,
handleDownload,
meta
} = props
const [selectedMark, setSelectedMark] = useState<CurrentUserMark | null>(null)
const [selectedMarkValue, setSelectedMarkValue] = useState<string>('')
const [currentFile, setCurrentFile] = useState<CurrentUserFile | null>(null)
useEffect(() => {
setSelectedMark(findNextCurrentUserMark(currentUserMarks) || null)
}, [currentUserMarks])
if (selectedMark === null && currentUserMarks.length > 0) {
setSelectedMark(
findNextIncompleteCurrentUserMark(currentUserMarks) ||
currentUserMarks[0]
)
}
}, [currentUserMarks, selectedMark])
useEffect(() => {
if (currentFile === null && files.length > 0) {
setCurrentFile(files[0])
}
}, [files, currentFile])
const handleMarkClick = (id: number) => {
const nextMark = currentUserMarks.find((mark) => mark.mark.id === id)
@ -47,18 +68,30 @@ const PdfMarking = (props: PdfMarkingProps) => {
setSelectedMarkValue(nextMark?.mark.value ?? EMPTY)
}
const handleCurrentUserMarkChange = (mark: CurrentUserMark) => {
if (!selectedMark) return
const updatedSelectedMark: CurrentUserMark = getUpdatedMark(
selectedMark,
selectedMarkValue
)
const updatedCurrentUserMarks = updateCurrentUserMarks(
currentUserMarks,
updatedSelectedMark
)
setCurrentUserMarks(updatedCurrentUserMarks)
setSelectedMarkValue(mark.currentValue ?? EMPTY)
setSelectedMark(mark)
}
const handleSubmit = (event: React.FormEvent<HTMLFormElement>) => {
event.preventDefault()
if (!selectedMarkValue || !selectedMark) return
const updatedMark: CurrentUserMark = {
...selectedMark,
mark: {
...selectedMark.mark,
value: selectedMarkValue
},
isCompleted: true
}
const updatedMark: CurrentUserMark = getUpdatedMark(
selectedMark,
selectedMarkValue
)
setSelectedMarkValue(EMPTY)
const updatedCurrentUserMarks = updateCurrentUserMarks(
@ -66,33 +99,62 @@ const PdfMarking = (props: PdfMarkingProps) => {
updatedMark
)
setCurrentUserMarks(updatedCurrentUserMarks)
setSelectedMark(findNextCurrentUserMark(updatedCurrentUserMarks) || null)
console.log(isCurrentUserMarksComplete(updatedCurrentUserMarks))
setIsReadyToSign(isCurrentUserMarksComplete(updatedCurrentUserMarks))
setSelectedMark(null)
setIsReadyToSign(true)
setUpdatedMarks(updatedMark.mark)
}
// const updateCurrentUserMarkValues = () => {
// const updatedMark: CurrentUserMark = getUpdatedMark(selectedMark!, selectedMarkValue)
// const updatedCurrentUserMarks = updateCurrentUserMarks(currentUserMarks, updatedMark)
// setSelectedMarkValue(EMPTY)
// setCurrentUserMarks(updatedCurrentUserMarks)
// }
const handleChange = (event: React.ChangeEvent<HTMLInputElement>) =>
setSelectedMarkValue(event.target.value)
return (
<>
<Container className={styles.container}>
{currentUserMarks?.length > 0 && (
<PdfView
files={files}
handleMarkClick={handleMarkClick}
selectedMarkValue={selectedMarkValue}
selectedMark={selectedMark}
currentUserMarks={currentUserMarks}
/>
)}
<Container className={signPageStyles.container}>
<StickySideColumns
left={
<div>
{currentFile !== null && (
<FileList
files={files}
currentFile={currentFile}
setCurrentFile={setCurrentFile}
handleDownload={handleDownload}
/>
)}
</div>
}
right={meta !== null && <UsersDetails meta={meta} />}
>
<div className={styles.container}>
{currentUserMarks?.length > 0 && (
<div className={styles.pdfView}>
<PdfView
currentFile={currentFile}
files={files}
handleMarkClick={handleMarkClick}
selectedMarkValue={selectedMarkValue}
selectedMark={selectedMark}
currentUserMarks={currentUserMarks}
/>
</div>
)}
</div>
</StickySideColumns>
{selectedMark !== null && (
<MarkFormField
handleSubmit={handleSubmit}
handleChange={handleChange}
handleSelectedMarkValueChange={handleChange}
selectedMark={selectedMark}
selectedMarkValue={selectedMarkValue}
currentUserMarks={currentUserMarks}
handleCurrentUserMarkChange={handleCurrentUserMarkChange}
/>
)}
</Container>

30
src/components/PDFView/PdfPageItem.tsx
View File

@ -2,6 +2,7 @@ import styles from '../DrawPDFFields/style.module.scss'
import { PdfPage } from '../../types/drawing.ts'
import { CurrentUserMark } from '../../types/mark.ts'
import PdfMarkItem from './PdfMarkItem.tsx'
import { useEffect, useRef } from 'react'
interface PdfPageProps {
page: PdfPage
currentUserMarks: CurrentUserMark[]
@ -20,24 +21,33 @@ const PdfPageItem = ({
selectedMarkValue,
selectedMark
}: PdfPageProps) => {
useEffect(() => {
if (selectedMark !== null && !!markRefs.current[selectedMark.id]) {
markRefs.current[selectedMark.id]?.scrollIntoView({
behavior: 'smooth',
block: 'end'
})
}
}, [selectedMark])
const markRefs = useRef<(HTMLDivElement | null)[]>([])
return (
<div
className={styles.pdfImageWrapper}
style={{
border: '1px solid #c4c4c4',
marginBottom: '10px',
marginTop: '10px'
border: '1px solid #c4c4c4'
}}
>
<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 key={i} ref={(el) => (markRefs.current[m.id] = el)}>
<PdfMarkItem
key={i}
handleMarkClick={handleMarkClick}
selectedMarkValue={selectedMarkValue}
userMark={m}
selectedMark={selectedMark}
/>
</div>
))}
</div>
)

51
src/components/PDFView/index.tsx
View File

@ -1,14 +1,16 @@
import { PdfFile } from '../../types/drawing.ts'
import { Box } from '@mui/material'
import { Divider } from '@mui/material'
import PdfItem from './PdfItem.tsx'
import { CurrentUserMark } from '../../types/mark.ts'
import { CurrentUserFile } from '../../types/file.ts'
import { useEffect, useRef } from 'react'
interface PdfViewProps {
files: { pdfFile: PdfFile; filename: string; hash: string | null }[]
files: CurrentUserFile[]
currentUserMarks: CurrentUserMark[]
handleMarkClick: (id: number) => void
selectedMarkValue: string
selectedMark: CurrentUserMark | null
currentFile: CurrentUserFile | null
}
/**
@ -19,8 +21,18 @@ const PdfView = ({
currentUserMarks,
handleMarkClick,
selectedMarkValue,
selectedMark
selectedMark,
currentFile
}: PdfViewProps) => {
const pdfRefs = useRef<(HTMLDivElement | null)[]>([])
useEffect(() => {
if (currentFile !== null && !!pdfRefs.current[currentFile.id]) {
pdfRefs.current[currentFile.id]?.scrollIntoView({
behavior: 'smooth',
block: 'end'
})
}
}, [currentFile])
const filterByFile = (
currentUserMarks: CurrentUserMark[],
hash: string
@ -29,22 +41,31 @@ const PdfView = ({
(currentUserMark) => currentUserMark.mark.pdfFileHash === hash
)
}
const isNotLastPdfFile = (index: number, files: CurrentUserFile[]): boolean =>
index !== files.length - 1
return (
<Box sx={{ width: '100%' }}>
{files.map(({ pdfFile, hash }, i) => {
<>
{files.map((currentUserFile, index, arr) => {
const { hash, pdfFile, id } = currentUserFile
if (!hash) return
return (
<PdfItem
pdfFile={pdfFile}
key={i}
currentUserMarks={filterByFile(currentUserMarks, hash)}
selectedMark={selectedMark}
handleMarkClick={handleMarkClick}
selectedMarkValue={selectedMarkValue}
/>
<div
id={pdfFile.file.name}
ref={(el) => (pdfRefs.current[id] = el)}
key={index}
>
<PdfItem
pdfFile={pdfFile}
currentUserMarks={filterByFile(currentUserMarks, hash)}
selectedMark={selectedMark}
handleMarkClick={handleMarkClick}
selectedMarkValue={selectedMarkValue}
/>
{isNotLastPdfFile(index, arr) && <Divider>File Separator</Divider>}
</div>
)
})}
</Box>
</>
)
}

17
src/components/PDFView/style.module.scss
View File

@ -13,4 +13,19 @@
max-width: 100%;
max-height: 100%;
object-fit: contain; /* Ensure the image fits within the container */
}
}
.container {
display: flex;
width: 100%;
flex-direction: column;
}
.pdfView {
display: flex;
flex-direction: column;
width: 100%;
height: 100%;
gap: 10px;
}

6
src/components/Spinner/index.tsx Normal file
View File

@ -0,0 +1,6 @@
import { PropsWithChildren } from 'react'
import styles from './style.module.scss'
export const Spinner = ({ children }: PropsWithChildren) => (
<div className={styles.spin}>{children}</div>
)

12
src/components/Spinner/style.module.scss Normal file
View File

@ -0,0 +1,12 @@
.spin {
animation: spin 5s linear infinite;
}
@keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}

2
src/components/UserAvatarGroup/index.tsx
View File

@ -28,7 +28,7 @@ export const UserAvatarGroup = ({
const childrenArray = Children.toArray(children)
return (
<div {...rest}>
<div className={styles.container} {...rest}>
{surplus > 1
? childrenArray.slice(0, surplus * -1).map((c) => c)
: children}

20
src/components/UserAvatarGroup/style.module.scss
View File

@ -1,5 +1,25 @@
@import '../../styles/colors.scss';
.container {
padding: 0 0 0 10px;
> * {
transition: margin ease 0.2s;
margin: 0 0 0 -10px;
position: relative;
z-index: 1;
&:first-child {
margin-left: -10px !important;
}
}
> *:hover,
> *:focus-within {
margin: 0 15px 0 5px;
z-index: 2;
}
}
.icon {
width: 40px;
height: 40px;

222
src/components/UsersDetails.tsx/index.tsx Normal file
View File

@ -0,0 +1,222 @@
import { Divider, Tooltip } from '@mui/material'
import { useSigitProfiles } from '../../hooks/useSigitProfiles'
import {
extractFileExtensions,
formatTimestamp,
fromUnixTimestamp,
hexToNpub,
npubToHex,
shorten,
SignStatus
} from '../../utils'
import { useSigitMeta } from '../../hooks/useSigitMeta'
import { UserAvatarGroup } from '../UserAvatarGroup'
import styles from './style.module.scss'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import {
faCalendar,
faCalendarCheck,
faCalendarPlus,
faEye,
faFile,
faFileCircleExclamation
} from '@fortawesome/free-solid-svg-icons'
import { getExtensionIconLabel } from '../getExtensionIconLabel'
import { useSelector } from 'react-redux'
import { State } from '../../store/rootReducer'
import { TooltipChild } from '../TooltipChild'
import { DisplaySigner } from '../DisplaySigner'
import { Meta } from '../../types'
interface UsersDetailsProps {
meta: Meta
}
export const UsersDetails = ({ meta }: UsersDetailsProps) => {
const {
submittedBy,
signers,
viewers,
fileHashes,
signersStatus,
createdAt,
completedAt,
parsedSignatureEvents,
signedStatus,
isValid
} = useSigitMeta(meta)
const { usersPubkey } = useSelector((state: State) => state.auth)
const profiles = useSigitProfiles([
...(submittedBy ? [submittedBy] : []),
...signers,
...viewers
])
const userCanSign =
typeof usersPubkey !== 'undefined' &&
signers.includes(hexToNpub(usersPubkey))
const { extensions, isSame } = extractFileExtensions(Object.keys(fileHashes))
return submittedBy ? (
<div className={styles.container}>
<div className={styles.section}>
<p>Signers</p>
<div className={styles.users}>
{submittedBy &&
(function () {
const profile = profiles[submittedBy]
return (
<Tooltip
key={submittedBy}
title={
profile?.display_name ||
profile?.name ||
shorten(hexToNpub(submittedBy))
}
placement="top"
arrow
disableInteractive
>
<TooltipChild>
<DisplaySigner
status={isValid ? SignStatus.Signed : SignStatus.Invalid}
profile={profile}
pubkey={submittedBy}
/>
</TooltipChild>
</Tooltip>
)
})()}
{submittedBy && signers.length ? (
<Divider orientation="vertical" flexItem />
) : null}
<UserAvatarGroup max={20}>
{signers.map((signer) => {
const pubkey = npubToHex(signer)!
const profile = profiles[pubkey]
return (
<Tooltip
key={signer}
title={
profile?.display_name || profile?.name || shorten(pubkey)
}
placement="top"
arrow
disableInteractive
>
<TooltipChild>
<DisplaySigner
status={signersStatus[signer]}
profile={profile}
pubkey={pubkey}
/>
</TooltipChild>
</Tooltip>
)
})}
{viewers.map((signer) => {
const pubkey = npubToHex(signer)!
const profile = profiles[pubkey]
return (
<Tooltip
key={signer}
title={
profile?.display_name || profile?.name || shorten(pubkey)
}
placement="top"
arrow
disableInteractive
>
<TooltipChild>
<DisplaySigner
status={SignStatus.Viewer}
profile={profile}
pubkey={pubkey}
/>
</TooltipChild>
</Tooltip>
)
})}
</UserAvatarGroup>
</div>
</div>
<div className={styles.section}>
<p>Details</p>
<Tooltip
title={'Publication date'}
placement="top"
arrow
disableInteractive
>
<span className={styles.detailsItem}>
<FontAwesomeIcon icon={faCalendarPlus} />{' '}
{createdAt ? formatTimestamp(createdAt) : <>&mdash;</>}
</span>
</Tooltip>
<Tooltip
title={'Completion date'}
placement="top"
arrow
disableInteractive
>
<span className={styles.detailsItem}>
<FontAwesomeIcon icon={faCalendarCheck} />{' '}
{completedAt ? formatTimestamp(completedAt) : <>&mdash;</>}
</span>
</Tooltip>
{/* User signed date */}
{userCanSign ? (
<Tooltip
title={'Your signature date'}
placement="top"
arrow
disableInteractive
>
<span className={styles.detailsItem}>
<FontAwesomeIcon icon={faCalendar} />{' '}
{hexToNpub(usersPubkey) in parsedSignatureEvents ? (
parsedSignatureEvents[hexToNpub(usersPubkey)].created_at ? (
formatTimestamp(
fromUnixTimestamp(
parsedSignatureEvents[hexToNpub(usersPubkey)].created_at
)
)
) : (
<>&mdash;</>
)
) : (
<>&mdash;</>
)}
</span>
</Tooltip>
) : null}
<span className={styles.detailsItem}>
<FontAwesomeIcon icon={faEye} /> {signedStatus}
</span>
{extensions.length > 0 ? (
<span className={styles.detailsItem}>
{!isSame ? (
<>
<FontAwesomeIcon icon={faFile} /> Multiple File Types
</>
) : (
getExtensionIconLabel(extensions[0])
)}
</span>
) : (
<>
<FontAwesomeIcon icon={faFileCircleExclamation} /> &mdash;
</>
)}
</div>
</div>
) : undefined
}

46
src/components/UsersDetails.tsx/style.module.scss Normal file
View File

@ -0,0 +1,46 @@
@import '../../styles/colors.scss';
.container {
border-radius: 4px;
background: $overlay-background-color;
padding: 15px;
display: flex;
flex-direction: column;
grid-gap: 25px;
font-size: 14px;
}
.section {
display: flex;
flex-direction: column;
grid-gap: 10px;
}
.users {
display: flex;
grid-gap: 10px;
}
.detailsItem {
transition: ease 0.2s;
color: rgba(0, 0, 0, 0.5);
font-size: 14px;
align-items: center;
border-radius: 4px;
padding: 5px;
display: flex;
align-items: center;
justify-content: start;
> :first-child {
padding: 5px;
margin-right: 10px;
}
&:hover {
background: $primary-main;
color: white;
}
}

210
src/hooks/useSigitMeta.tsx
View File

@ -1,9 +1,15 @@
import { useEffect, useState } from 'react'
import { CreateSignatureEventContent, Meta } from '../types'
import {
CreateSignatureEventContent,
DocSignatureEvent,
Meta,
SignedEventContent
} from '../types'
import { Mark } from '../types/mark'
import {
fromUnixTimestamp,
parseCreateSignatureEvent,
hexToNpub,
parseNostrEvent,
parseCreateSignatureEventContent,
SigitMetaParseError,
SigitStatus,
@ -12,11 +18,38 @@ import {
import { toast } from 'react-toastify'
import { verifyEvent } from 'nostr-tools'
import { Event } from 'nostr-tools'
import store from '../store/store'
import { AuthState } from '../store/auth/types'
import { NostrController } from '../controllers'
/**
* Flattened interface that combines properties `Meta`, `CreateSignatureEventContent`,
* and `Event` (event's fields are made optional and pubkey and created_at replaced with our versions)
*/
export interface FlatMeta
extends Meta,
CreateSignatureEventContent,
Partial<Omit<Event, 'pubkey' | 'created_at'>> {
// Remove pubkey and use submittedBy as `npub1${string}`
submittedBy?: `npub1${string}`
// Remove created_at and replace with createdAt
createdAt?: number
interface FlatMeta extends Meta, CreateSignatureEventContent, Partial<Event> {
// Validated create signature event
isValid: boolean
// Decryption
encryptionKey: string | null
// Parsed Document Signatures
parsedSignatureEvents: {
[signer: `npub1${string}`]: DocSignatureEvent
}
// Calculated completion time
completedAt?: number
// Calculated status fields
signedStatus: SigitStatus
signersStatus: {
@ -33,8 +66,8 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
const [isValid, setIsValid] = useState(false)
const [kind, setKind] = useState<number>()
const [tags, setTags] = useState<string[][]>()
const [created_at, setCreatedAt] = useState<number>()
const [pubkey, setPubkey] = useState<string>() // submittedBy, pubkey from nostr event
const [createdAt, setCreatedAt] = useState<number>()
const [submittedBy, setSubmittedBy] = useState<`npub1${string}`>() // submittedBy, pubkey from nostr event
const [id, setId] = useState<string>()
const [sig, setSig] = useState<string>()
@ -47,6 +80,12 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
const [title, setTitle] = useState<string>('')
const [zipUrl, setZipUrl] = useState<string>('')
const [parsedSignatureEvents, setParsedSignatureEvents] = useState<{
[signer: `npub1${string}`]: DocSignatureEvent
}>({})
const [completedAt, setCompletedAt] = useState<number>()
const [signedStatus, setSignedStatus] = useState<SigitStatus>(
SigitStatus.Partial
)
@ -54,13 +93,13 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
[signer: `npub1${string}`]: SignStatus
}>({})
const [encryptionKey, setEncryptionKey] = useState<string | null>(null)
useEffect(() => {
if (!meta) return
;(async function () {
try {
const createSignatureEvent = await parseCreateSignatureEvent(
meta.createSignature
)
const createSignatureEvent = await parseNostrEvent(meta.createSignature)
const { kind, tags, created_at, pubkey, id, sig, content } =
createSignatureEvent
@ -70,7 +109,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
setTags(tags)
// created_at in nostr events are stored in seconds
setCreatedAt(fromUnixTimestamp(created_at))
setPubkey(pubkey)
setSubmittedBy(pubkey as `npub1${string}`)
setId(id)
setSig(sig)
@ -84,30 +123,108 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
setMarkConfig(markConfig)
setZipUrl(zipUrl)
// Parse each signature event and set signer status
for (const npub in meta.docSignatures) {
try {
const event = await parseCreateSignatureEvent(
meta.docSignatures[npub as `npub1${string}`]
)
const isValidSignature = verifyEvent(event)
setSignersStatus((prev) => {
return {
...prev,
[npub]: isValidSignature
? SignStatus.Signed
: SignStatus.Invalid
}
})
} catch (error) {
setSignersStatus((prev) => {
return {
...prev,
[npub]: SignStatus.Invalid
}
})
if (meta.keys) {
const { sender, keys } = meta.keys
// Retrieve the user's public key from the state
const usersPubkey = (store.getState().auth as AuthState).usersPubkey!
const usersNpub = hexToNpub(usersPubkey)
// Check if the user's public key is in the keys object
if (usersNpub in keys) {
// Instantiate the NostrController to decrypt the encryption key
const nostrController = NostrController.getInstance()
const decrypted = await nostrController
.nip04Decrypt(sender, keys[usersNpub])
.catch((err) => {
console.log(
'An error occurred in decrypting encryption key',
err
)
return null
})
setEncryptionKey(decrypted)
}
}
// Temp. map to hold events and signers
const parsedSignatureEventsMap = new Map<
`npub1${string}`,
DocSignatureEvent
>()
const signerStatusMap = new Map<`npub1${string}`, SignStatus>()
const getPrevSignerSig = (npub: `npub1${string}`) => {
if (signers[0] === npub) {
return sig
}
// find the index of signer
const currentSignerIndex = signers.findIndex(
(signer) => signer === npub
)
// return if could not found user in signer's list
if (currentSignerIndex === -1) return
// find prev signer
const prevSigner = signers[currentSignerIndex - 1]
// get the signature of prev signer
return parsedSignatureEventsMap.get(prevSigner)?.sig
}
for (const npub in meta.docSignatures) {
try {
// Parse each signature event
const event = await parseNostrEvent(
meta.docSignatures[npub as `npub1${string}`]
)
// Save events to a map, to save all at once outside loop
// We need the object to find completedAt
// Avoided using parsedSignatureEvents due to useEffect deps
parsedSignatureEventsMap.set(npub as `npub1${string}`, event)
} catch (error) {
signerStatusMap.set(npub as `npub1${string}`, SignStatus.Invalid)
}
}
parsedSignatureEventsMap.forEach((event, npub) => {
const isValidSignature = verifyEvent(event)
if (isValidSignature) {
// get the signature of prev signer from the content of current signers signedEvent
const prevSignersSig = getPrevSignerSig(npub)
try {
const obj: SignedEventContent = JSON.parse(event.content)
parsedSignatureEventsMap.set(npub, {
...event,
parsedContent: obj
})
if (
obj.prevSig &&
prevSignersSig &&
obj.prevSig === prevSignersSig
) {
signerStatusMap.set(npub as `npub1${string}`, SignStatus.Signed)
}
} catch (error) {
signerStatusMap.set(npub as `npub1${string}`, SignStatus.Invalid)
}
}
})
signers
.filter((s) => !parsedSignatureEventsMap.has(s))
.forEach((s) => signerStatusMap.set(s, SignStatus.Pending))
// Get the first signer that hasn't signed
const nextSigner = signers.find((s) => !parsedSignatureEventsMap.has(s))
if (nextSigner) {
signerStatusMap.set(nextSigner, SignStatus.Awaiting)
}
setSignersStatus(Object.fromEntries(signerStatusMap))
setParsedSignatureEvents(Object.fromEntries(parsedSignatureEventsMap))
const signedBy = Object.keys(meta.docSignatures) as `npub1${string}`[]
const isCompletelySigned = signers.every((signer) =>
signedBy.includes(signer)
@ -115,6 +232,20 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
setSignedStatus(
isCompletelySigned ? SigitStatus.Complete : SigitStatus.Partial
)
// Check if all signers signed
if (isCompletelySigned) {
setCompletedAt(
fromUnixTimestamp(
signedBy.reduce((p, c) => {
return Math.max(
p,
parsedSignatureEventsMap.get(c)?.created_at || 0
)
}, 0)
)
)
}
} catch (error) {
if (error instanceof SigitMetaParseError) {
toast.error(error.message)
@ -125,15 +256,15 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
}, [meta])
return {
modifiedAt: meta.modifiedAt,
createSignature: meta.createSignature,
docSignatures: meta.docSignatures,
keys: meta.keys,
modifiedAt: meta?.modifiedAt,
createSignature: meta?.createSignature,
docSignatures: meta?.docSignatures,
keys: meta?.keys,
isValid,
kind,
tags,
created_at,
pubkey,
createdAt,
submittedBy,
id,
sig,
signers,
@ -142,7 +273,10 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
markConfig,
title,
zipUrl,
parsedSignatureEvents,
completedAt,
signedStatus,
signersStatus
signersStatus,
encryptionKey
}
}

70
src/hooks/useSigitProfiles.tsx Normal file
View File

@ -0,0 +1,70 @@
import { useEffect, useState } from 'react'
import { ProfileMetadata } from '../types'
import { MetadataController } from '../controllers'
import { npubToHex } from '../utils'
import { Event, kinds } from 'nostr-tools'
/**
* Extracts profiles from metadata events
* @param pubkeys Array of npubs to check
* @returns ProfileMetadata
*/
export const useSigitProfiles = (
pubkeys: `npub1${string}`[]
): { [key: string]: ProfileMetadata } => {
const [profileMetadata, setProfileMetadata] = useState<{
[key: string]: ProfileMetadata
}>({})
useEffect(() => {
if (pubkeys.length) {
const metadataController = new MetadataController()
// Remove duplicate keys
const users = new Set<string>([...pubkeys])
const handleMetadataEvent = (key: string) => (event: Event) => {
const metadataContent =
metadataController.extractProfileMetadataContent(event)
if (metadataContent) {
setProfileMetadata((prev) => ({
...prev,
[key]: metadataContent
}))
}
}
users.forEach((user) => {
const hexKey = npubToHex(user)
if (hexKey && !(hexKey in profileMetadata)) {
metadataController.on(hexKey, (kind: number, event: Event) => {
if (kind === kinds.Metadata) {
handleMetadataEvent(hexKey)(event)
}
})
metadataController
.findMetadata(hexKey)
.then((metadataEvent) => {
if (metadataEvent) handleMetadataEvent(hexKey)(metadataEvent)
})
.catch((err) => {
console.error(
`error occurred in finding metadata for: ${user}`,
err
)
})
}
})
return () => {
users.forEach((key) => {
metadataController.off(key, handleMetadataEvent(key))
})
}
}
}, [pubkeys, profileMetadata])
return profileMetadata
}

33
src/layouts/StickySideColumns.module.scss Normal file
View File

@ -0,0 +1,33 @@
@import '../styles/colors.scss';
@import '../styles/sizes.scss';
.container {
display: grid;
grid-template-columns: 0.75fr 1.5fr 0.75fr;
grid-gap: 30px;
flex-grow: 1;
}
.sidesWrap {
position: relative;
}
.sides {
position: sticky;
top: $header-height + $body-vertical-padding;
}
.files {
display: flex;
flex-direction: column;
grid-gap: 15px;
}
.content {
padding: 10px;
border: 10px solid $overlay-background-color;
border-radius: 4px;
max-width: 590px;
width: 590px;
margin: 0 auto;
}

26
src/layouts/StickySideColumns.tsx Normal file
View File

@ -0,0 +1,26 @@
import { PropsWithChildren, ReactNode } from 'react'
import styles from './StickySideColumns.module.scss'
interface StickySideColumnsProps {
left?: ReactNode
right?: ReactNode
}
export const StickySideColumns = ({
left,
right,
children
}: PropsWithChildren<StickySideColumnsProps>) => {
return (
<div className={styles.container}>
<div className={`${styles.sidesWrap} ${styles.files}`}>
<div className={styles.sides}>{left}</div>
</div>
<div className={styles.content}>{children}</div>
<div className={styles.sidesWrap}>
<div className={styles.sides}>{right}</div>
</div>
</div>
)
}

4
src/pages/create/index.tsx
View File

@ -359,7 +359,8 @@ export const CreatePage = () => {
width: drawnField.width
},
npub: drawnField.counterpart,
pdfFileHash: fileHash
pdfFileHash: fileHash,
fileName: drawnPdf.file.name
}
})
})
@ -672,6 +673,7 @@ export const CreatePage = () => {
return
}
setLoadingSpinnerDesc('Encrypting zip file')
const encryptedArrayBuffer = await encryptZipFile(
arrayBuffer,
encryptionKey

37
src/pages/sign/MarkFormField.tsx
View File

@ -1,37 +0,0 @@
import { CurrentUserMark } 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
}
/**
* Responsible for rendering a form field connected to a mark and keeping track of its value.
*/
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

29
src/pages/sign/index.tsx
View File

@ -21,7 +21,7 @@ import {
extractZipUrlAndEncryptionKey,
generateEncryptionKey,
generateKeysFile,
getFilesWithHashes,
getCurrentUserFiles,
getHash,
hexToNpub,
isOnline,
@ -48,6 +48,8 @@ import {
updateMarks
} from '../../utils'
import PdfMarking from '../../components/PDFView/PdfMarking.tsx'
import { getZipWithFiles } from '../../utils/file.ts'
import { ARRAY_BUFFER, DEFLATE } from '../../utils/const.ts'
enum SignedStatus {
Fully_Signed,
User_Is_Next_Signer,
@ -219,6 +221,27 @@ export const SignPage = () => {
}
}, [meta, usersPubkey])
const handleDownload = async () => {
if (Object.entries(files).length === 0 || !meta || !usersPubkey) return
setLoadingSpinnerDesc('Generating file')
try {
const zip = await getZipWithFiles(meta, files)
const arrayBuffer = await zip.generateAsync({
type: ARRAY_BUFFER,
compression: DEFLATE,
compressionOptions: {
level: 6
}
})
if (!arrayBuffer) return
const blob = new Blob([arrayBuffer])
saveAs(blob, `exported-${unixNow()}.sigit.zip`)
} catch (error: any) {
console.log('error in zip:>> ', error)
toast.error(error.message || 'Error occurred in generating zip file')
}
}
const decrypt = useCallback(
async (file: File) => {
setLoadingSpinnerDesc('Decrypting file')
@ -929,11 +952,13 @@ export const SignPage = () => {
return (
<PdfMarking
files={getFilesWithHashes(files, currentFileHashes)}
files={getCurrentUserFiles(files, currentFileHashes, creatorFileHashes)}
currentUserMarks={currentUserMarks}
setIsReadyToSign={setIsReadyToSign}
setCurrentUserMarks={setCurrentUserMarks}
setUpdatedMarks={setUpdatedMarks}
handleDownload={handleDownload}
meta={meta}
/>
)
}

4
src/pages/sign/style.module.scss
View File

@ -2,8 +2,8 @@
.container {
color: $text-color;
width: 550px;
max-width: 550px;
//width: 550px;
//max-width: 550px;
.inputBlock {
position: relative;

546
src/pages/verify/index.tsx
View File

@ -1,42 +1,29 @@
import {
Box,
Button,
List,
ListItem,
ListSubheader,
Tooltip,
Typography,
useTheme
} from '@mui/material'
import { Box, Button, Divider, Tooltip, Typography } from '@mui/material'
import JSZip from 'jszip'
import { MuiFileInput } from 'mui-file-input'
import { Event, kinds, verifyEvent } from 'nostr-tools'
import { useEffect, useState } from 'react'
import { Event, verifyEvent } from 'nostr-tools'
import { useEffect, useRef, useState } from 'react'
import { toast } from 'react-toastify'
import { LoadingSpinner } from '../../components/LoadingSpinner'
import { UserAvatar } from '../../components/UserAvatar'
import { MetadataController, NostrController } from '../../controllers'
import { NostrController } from '../../controllers'
import {
CreateSignatureEventContent,
Meta,
ProfileMetadata,
SignedEventContent
DocSignatureEvent,
Meta
} from '../../types'
import {
decryptArrayBuffer,
extractMarksFromSignedMeta,
extractZipUrlAndEncryptionKey,
getHash,
hexToNpub,
unixNow,
npubToHex,
parseJson,
readContentOfZipEntry,
signEventForMetaFile,
shorten,
signEventForMetaFile
getCurrentUserFiles
} from '../../utils'
import styles from './style.module.scss'
import { Cancel, CheckCircle } from '@mui/icons-material'
import { useLocation } from 'react-router-dom'
import axios from 'axios'
import { PdfFile } from '../../types/drawing.ts'
@ -44,71 +31,172 @@ import {
addMarks,
convertToPdfBlob,
convertToPdfFile,
groupMarksByPage
groupMarksByFileNamePage,
inPx
} 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'
import { Container } from '../../components/Container'
import { useSigitMeta } from '../../hooks/useSigitMeta.tsx'
import { StickySideColumns } from '../../layouts/StickySideColumns.tsx'
import { UsersDetails } from '../../components/UsersDetails.tsx/index.tsx'
import { UserAvatar } from '../../components/UserAvatar/index.tsx'
import { useSigitProfiles } from '../../hooks/useSigitProfiles.tsx'
import { TooltipChild } from '../../components/TooltipChild.tsx'
import FileList from '../../components/FileList'
import { CurrentUserFile } from '../../types/file.ts'
import { Mark } from '../../types/mark.ts'
interface PdfViewProps {
files: CurrentUserFile[]
currentFile: CurrentUserFile | null
parsedSignatureEvents: {
[signer: `npub1${string}`]: DocSignatureEvent
}
}
const SlimPdfView = ({
files,
currentFile,
parsedSignatureEvents
}: PdfViewProps) => {
const pdfRefs = useRef<(HTMLDivElement | null)[]>([])
useEffect(() => {
if (currentFile !== null && !!pdfRefs.current[currentFile.id]) {
pdfRefs.current[currentFile.id]?.scrollIntoView({
behavior: 'smooth',
block: 'end'
})
}
}, [currentFile])
return (
<div className={styles.view}>
{files.map((currentUserFile, i) => {
const { hash, filename, pdfFile, id } = currentUserFile
const signatureEvents = Object.keys(parsedSignatureEvents)
if (!hash) return
return (
<>
<div
id={filename}
ref={(el) => (pdfRefs.current[id] = el)}
key={filename}
className={styles.fileWrapper}
>
{pdfFile.pages.map((page, i) => {
const marks: Mark[] = []
signatureEvents.forEach((e) => {
const m = parsedSignatureEvents[
e as `npub1${string}`
].parsedContent?.marks.filter(
(m) => m.pdfFileHash == hash && m.location.page == i
)
if (m) {
marks.push(...m)
}
})
return (
<div className={styles.imageWrapper} key={i}>
<img draggable="false" src={page.image} />
{marks.map((m) => {
return (
<div
className={styles.mark}
key={m.id}
style={{
left: inPx(m.location.left),
top: inPx(m.location.top),
width: inPx(m.location.width),
height: inPx(m.location.height)
}}
>
{m.value}
</div>
)
})}
</div>
)
})}
</div>
{i < files.length - 1 && (
<Divider
sx={{
fontSize: '12px',
color: 'rgba(0,0,0,0.15)'
}}
>
File Separator
</Divider>
)}
</>
)
})}
</div>
)
}
export const VerifyPage = () => {
const theme = useTheme()
const textColor = theme.palette.getContrastText(
theme.palette.background.paper
)
const location = useLocation()
/**
* uploadedZip will be received from home page when a user uploads a sigit zip wrapper that contains meta.json
* meta will be received in navigation from create & home page in online mode
*/
const { uploadedZip, meta: metaInNavState } = location.state || {}
const { uploadedZip, meta } = location.state || {}
const {
submittedBy,
zipUrl,
encryptionKey,
signers,
viewers,
fileHashes,
parsedSignatureEvents
} = useSigitMeta(meta)
const profiles = useSigitProfiles([
...(submittedBy ? [submittedBy] : []),
...signers,
...viewers
])
const [isLoading, setIsLoading] = useState(false)
const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
const [selectedFile, setSelectedFile] = useState<File | null>(null)
const [meta, setMeta] = useState<Meta | null>(null)
const [submittedBy, setSubmittedBy] = useState<string>()
const [signers, setSigners] = useState<`npub1${string}`[]>([])
const [viewers, setViewers] = useState<`npub1${string}`[]>([])
const [creatorFileHashes, setCreatorFileHashes] = useState<{
[key: string]: string
}>({})
const [currentFileHashes, setCurrentFileHashes] = useState<{
[key: string]: string | null
}>({})
const [files, setFiles] = useState<{ [filename: string]: PdfFile }>({})
const [currentFile, setCurrentFile] = useState<CurrentUserFile | null>(null)
const [signatureFileHashes, setSignatureFileHashes] = useState<{
[key: string]: string
}>(fileHashes)
useEffect(() => {
setSignatureFileHashes(fileHashes)
}, [fileHashes])
useEffect(() => {
if (Object.entries(files).length > 0) {
const tmp = getCurrentUserFiles(files, fileHashes, signatureFileHashes)
setCurrentFile(tmp[0])
}
}, [signatureFileHashes, fileHashes, files])
const [metadata, setMetadata] = useState<{ [key: string]: ProfileMetadata }>(
{}
)
const usersPubkey = useSelector((state: State) => state.auth.usersPubkey)
const nostrController = NostrController.getInstance()
useEffect(() => {
if (uploadedZip) {
setSelectedFile(uploadedZip)
} else if (metaInNavState) {
} else if (meta && encryptionKey) {
const processSigit = async () => {
setIsLoading(true)
setLoadingSpinnerDesc('Extracting zipUrl and encryption key from meta')
const res = await extractZipUrlAndEncryptionKey(metaInNavState)
if (!res) {
setIsLoading(false)
return
}
const {
zipUrl,
encryptionKey,
createSignatureEvent,
createSignatureContent
} = res
setLoadingSpinnerDesc('Fetching file from file server')
axios
@ -175,12 +263,6 @@ export const VerifyPage = () => {
setCurrentFileHashes(fileHashes)
setFiles(files)
setSigners(createSignatureContent.signers)
setViewers(createSignatureContent.viewers)
setCreatorFileHashes(createSignatureContent.fileHashes)
setSubmittedBy(createSignatureEvent.pubkey)
setMeta(metaInNavState)
setIsLoading(false)
}
})
@ -197,49 +279,7 @@ export const VerifyPage = () => {
processSigit()
}
}, [uploadedZip, metaInNavState])
useEffect(() => {
if (submittedBy) {
const metadataController = new MetadataController()
const users = [submittedBy, ...signers, ...viewers]
users.forEach((user) => {
const pubkey = npubToHex(user)!
if (!(pubkey in metadata)) {
const handleMetadataEvent = (event: Event) => {
const metadataContent =
metadataController.extractProfileMetadataContent(event)
if (metadataContent)
setMetadata((prev) => ({
...prev,
[pubkey]: metadataContent
}))
}
metadataController.on(pubkey, (kind: number, event: Event) => {
if (kind === kinds.Metadata) {
handleMetadataEvent(event)
}
})
metadataController
.findMetadata(pubkey)
.then((metadataEvent) => {
if (metadataEvent) handleMetadataEvent(metadataEvent)
})
.catch((err) => {
console.error(
`error occurred in finding metadata for: ${user}`,
err
)
})
}
})
}
}, [submittedBy, signers, viewers, metadata])
}, [encryptionKey, meta, uploadedZip, zipUrl])
const handleVerify = async () => {
if (!selectedFile) return
@ -278,7 +318,6 @@ export const VerifyPage = () => {
}
}
console.log('fileHashes :>> ', fileHashes)
setCurrentFileHashes(fileHashes)
setLoadingSpinnerDesc('Parsing meta.json')
@ -345,44 +384,9 @@ export const VerifyPage = () => {
if (!createSignatureContent) return
setSigners(createSignatureContent.signers)
setViewers(createSignatureContent.viewers)
setCreatorFileHashes(createSignatureContent.fileHashes)
setSubmittedBy(createSignatureEvent.pubkey)
setMeta(parsedMetaJson)
setIsLoading(false)
}
const getPrevSignersSig = (npub: string) => {
if (!meta) return null
// if user is first signer then use creator's signature
if (signers[0] === npub) {
try {
const createSignatureEvent: Event = JSON.parse(meta.createSignature)
return createSignatureEvent.sig
} catch (error) {
return null
}
}
// find the index of signer
const currentSignerIndex = signers.findIndex((signer) => signer === npub)
// return null if could not found user in signer's list
if (currentSignerIndex === -1) return null
// find prev signer
const prevSigner = signers[currentSignerIndex - 1]
// get the signature of prev signer
try {
const prevSignersEvent: Event = JSON.parse(meta.docSignatures[prevSigner])
return prevSignersEvent.sig
} catch (error) {
return null
}
}
const handleExport = async () => {
if (Object.entries(files).length === 0 || !meta || !usersPubkey) return
@ -398,8 +402,6 @@ export const VerifyPage = () => {
setIsLoading(true)
setLoadingSpinnerDesc('Signing nostr event')
if (!meta) return
const prevSig = getLastSignersSig(meta, signers)
if (!prevSig) return
@ -419,12 +421,12 @@ export const VerifyPage = () => {
zip.file('meta.json', stringifiedMeta)
const marks = extractMarksFromSignedMeta(updatedMeta)
const marksByPage = groupMarksByPage(marks)
const marksByPage = groupMarksByFileNamePage(marks)
for (const [fileName, pdf] of Object.entries(files)) {
const pages = await addMarks(pdf.file, marksByPage)
const pages = await addMarks(pdf.file, marksByPage[fileName])
const blob = await convertToPdfBlob(pages)
zip.file(`/files/${fileName}`, blob)
zip.file(`files/${fileName}`, blob)
}
const arrayBuffer = await zip
@ -450,76 +452,6 @@ export const VerifyPage = () => {
setIsLoading(false)
}
const displayUser = (pubkey: string, verifySignature = false) => {
const profile = metadata[pubkey]
let isValidSignature = false
if (verifySignature) {
const npub = hexToNpub(pubkey)
const signedEventString = meta ? meta.docSignatures[npub] : null
if (signedEventString) {
try {
const signedEvent = JSON.parse(signedEventString)
const isVerifiedEvent = verifyEvent(signedEvent)
if (isVerifiedEvent) {
// get the actual signature of prev signer
const prevSignersSig = getPrevSignersSig(npub)
// get the signature of prev signer from the content of current signers signedEvent
try {
const obj: SignedEventContent = JSON.parse(signedEvent.content)
if (
obj.prevSig &&
prevSignersSig &&
obj.prevSig === prevSignersSig
) {
isValidSignature = true
}
} catch (error) {
isValidSignature = false
}
}
} catch (error) {
console.error(
`An error occurred in parsing and verifying the signature event for ${pubkey}`,
error
)
}
}
}
return (
<>
<UserAvatar
pubkey={pubkey}
name={
profile?.display_name || profile?.name || shorten(hexToNpub(pubkey))
}
image={profile?.picture}
/>
{verifySignature && (
<>
{isValidSignature && (
<Tooltip title="Valid signature">
<CheckCircle sx={{ color: theme.palette.success.light }} />
</Tooltip>
)}
{!isValidSignature && (
<Tooltip title="Invalid signature">
<Cancel sx={{ color: theme.palette.error.main }} />
</Tooltip>
)}
</>
)}
</>
)
}
const displayExportedBy = () => {
if (!meta || !meta.exportSignature) return null
@ -529,7 +461,24 @@ export const VerifyPage = () => {
const exportSignatureEvent = JSON.parse(exportSignatureString) as Event
if (verifyEvent(exportSignatureEvent)) {
return displayUser(exportSignatureEvent.pubkey)
const exportedBy = exportSignatureEvent.pubkey
const profile = profiles[exportedBy]
return (
<Tooltip
title={
profile?.display_name ||
profile?.name ||
shorten(hexToNpub(exportedBy))
}
placement="top"
arrow
disableInteractive
>
<TooltipChild>
<UserAvatar pubkey={exportedBy} image={profile?.picture} />
</TooltipChild>
</Tooltip>
)
} else {
toast.error(`Invalid export signature!`)
return (
@ -576,147 +525,36 @@ export const VerifyPage = () => {
)}
{meta && (
<>
<List
sx={{
bgcolor: 'background.paper',
marginTop: 2
}}
subheader={
<ListSubheader className={styles.subHeader}>
Meta Info
</ListSubheader>
}
>
{submittedBy && (
<ListItem
sx={{
marginTop: 1,
gap: '15px'
}}
>
<Typography variant="h6" sx={{ color: textColor }}>
Submitted By
</Typography>
{displayUser(submittedBy)}
</ListItem>
)}
<ListItem
sx={{
marginTop: 1,
gap: '15px'
}}
>
<Typography variant="h6" sx={{ color: textColor }}>
Exported By
</Typography>
<StickySideColumns
left={
<>
{currentFile !== null && (
<FileList
files={getCurrentUserFiles(
files,
currentFileHashes,
signatureFileHashes
)}
currentFile={currentFile}
setCurrentFile={setCurrentFile}
handleDownload={handleExport}
/>
)}
{displayExportedBy()}
<Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
<Button onClick={handleExport} variant="contained">
Export Sigit
</Button>
</Box>
</ListItem>
{signers.length > 0 && (
<ListItem
sx={{
marginTop: 1,
flexDirection: 'column',
alignItems: 'flex-start'
}}
>
<Typography variant="h6" sx={{ color: textColor }}>
Signers
</Typography>
<ul className={styles.usersList}>
{signers.map((signer) => (
<li
key={signer}
style={{
color: textColor,
display: 'flex',
alignItems: 'center',
gap: '15px'
}}
>
{displayUser(npubToHex(signer)!, true)}
</li>
))}
</ul>
</ListItem>
</>
}
right={<UsersDetails meta={meta} />}
>
<SlimPdfView
currentFile={currentFile}
files={getCurrentUserFiles(
files,
currentFileHashes,
signatureFileHashes
)}
{viewers.length > 0 && (
<ListItem
sx={{
marginTop: 1,
flexDirection: 'column',
alignItems: 'flex-start'
}}
>
<Typography variant="h6" sx={{ color: textColor }}>
Viewers
</Typography>
<ul className={styles.usersList}>
{viewers.map((viewer) => (
<li key={viewer} style={{ color: textColor }}>
{displayUser(npubToHex(viewer)!)}
</li>
))}
</ul>
</ListItem>
)}
<ListItem
sx={{
marginTop: 1,
flexDirection: 'column',
alignItems: 'flex-start'
}}
>
<Typography variant="h6" sx={{ color: textColor }}>
Files
</Typography>
<Box className={styles.filesWrapper}>
{Object.entries(currentFileHashes).map(
([filename, hash], index) => {
const isValidHash = creatorFileHashes[filename] === hash
return (
<Box key={`file-${index}`} className={styles.file}>
<Typography
component="label"
sx={{
color: textColor,
flexGrow: 1
}}
>
{filename}
</Typography>
{isValidHash && (
<Tooltip title="File integrity check passed" arrow>
<CheckCircle
sx={{ color: theme.palette.success.light }}
/>
</Tooltip>
)}
{!isValidHash && (
<Tooltip title="File integrity check failed" arrow>
<Cancel
sx={{ color: theme.palette.error.main }}
/>
</Tooltip>
)}
</Box>
)
}
)}
</Box>
</ListItem>
</List>
</>
parsedSignatureEvents={parsedSignatureEvents}
/>
</StickySideColumns>
)}
</Container>
</>

33
src/pages/verify/style.module.scss
View File

@ -50,3 +50,36 @@
}
}
}
.view {
width: 550px;
max-width: 550px;
display: flex;
flex-direction: column;
gap: 25px;
}
.imageWrapper {
position: relative;
img {
width: 100%;
display: block;
}
}
.fileWrapper {
display: flex;
flex-direction: column;
gap: 15px;
}
.mark {
position: absolute;
border: 1px dotted black;
display: flex;
justify-content: center;
align-items: center;
}

5
src/types/core.ts
View File

@ -1,5 +1,6 @@
import { Mark } from './mark'
import { Keys } from '../store/auth/types'
import { Event } from 'nostr-tools'
export enum UserRole {
signer = 'Signer',
@ -44,3 +45,7 @@ export interface UserAppData {
keyPair?: Keys // this key pair is used for blossom requests authentication
blossomUrls: string[] // array for storing Urls for the files that stores all the sigits and processedGiftWraps on blossom
}
export interface DocSignatureEvent extends Event {
parsedContent?: SignedEventContent
}

9
src/types/file.ts Normal file
View File

@ -0,0 +1,9 @@
import { PdfFile } from './drawing.ts'
export interface CurrentUserFile {
id: number
pdfFile: PdfFile
filename: string
hash?: string
isHashValid: boolean
}

3
src/types/mark.ts
View File

@ -1,9 +1,11 @@
import { MarkType } from './drawing'
export interface CurrentUserMark {
id: number
mark: Mark
isLast: boolean
isCompleted: boolean
currentValue?: string
}
export interface Mark {
@ -12,6 +14,7 @@ export interface Mark {
pdfFileHash: string
type: MarkType
location: MarkLocation
fileName: string
value?: string
}

5
src/utils/const.ts
View File

@ -4,6 +4,11 @@ export const EMPTY: string = ''
export const MARK_TYPE_TRANSLATION: { [key: string]: string } = {
[MarkType.FULLNAME.valueOf()]: 'Full Name'
}
export const SIGN: string = 'Sign'
export const NEXT: string = 'Next'
export const ARRAY_BUFFER = 'arraybuffer'
export const DEFLATE = 'DEFLATE'
/**
* Number of milliseconds in one week.
* Calc based on: 7 * 24 * 60 * 60 * 1000

24
src/utils/file.ts Normal file
View File

@ -0,0 +1,24 @@
import { Meta } from '../types'
import { extractMarksFromSignedMeta } from './mark.ts'
import { addMarks, convertToPdfBlob, groupMarksByFileNamePage } from './pdf.ts'
import JSZip from 'jszip'
import { PdfFile } from '../types/drawing.ts'
const getZipWithFiles = async (
meta: Meta,
files: { [filename: string]: PdfFile }
): Promise<JSZip> => {
const zip = new JSZip()
const marks = extractMarksFromSignedMeta(meta)
const marksByFileNamePage = groupMarksByFileNamePage(marks)
for (const [fileName, pdf] of Object.entries(files)) {
const pages = await addMarks(pdf.file, marksByFileNamePage[fileName])
const blob = await convertToPdfBlob(pages)
zip.file(`files/${fileName}`, blob)
}
return zip
}
export { getZipWithFiles }

44
src/utils/mark.ts
View File

@ -2,6 +2,7 @@ import { CurrentUserMark, Mark } from '../types/mark.ts'
import { hexToNpub } from './nostr.ts'
import { Meta, SignedEventContent } from '../types'
import { Event } from 'nostr-tools'
import { EMPTY } from './const.ts'
/**
* Takes in an array of Marks already filtered by User.
@ -15,13 +16,12 @@ const getCurrentUserMarks = (
): 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,
currentValue: signedMark?.value ?? EMPTY,
id: index + 1,
isLast: isLast(index, arr),
isCompleted: !!mark.value
isCompleted: !!signedMark?.value
}
})
}
@ -30,7 +30,7 @@ const getCurrentUserMarks = (
* Returns next incomplete CurrentUserMark if there is one
* @param usersMarks
*/
const findNextCurrentUserMark = (
const findNextIncompleteCurrentUserMark = (
usersMarks: CurrentUserMark[]
): CurrentUserMark | undefined => {
return usersMarks.find((mark) => !mark.isCompleted)
@ -99,12 +99,42 @@ const updateCurrentUserMarks = (
const isLast = <T>(index: number, arr: T[]) => index === arr.length - 1
const isCurrentValueLast = (
currentUserMarks: CurrentUserMark[],
selectedMark: CurrentUserMark,
selectedMarkValue: string
) => {
const filteredMarks = currentUserMarks.filter(
(mark) => mark.id !== selectedMark.id
)
return (
isCurrentUserMarksComplete(filteredMarks) && selectedMarkValue.length > 0
)
}
const getUpdatedMark = (
selectedMark: CurrentUserMark,
selectedMarkValue: string
): CurrentUserMark => {
return {
...selectedMark,
currentValue: selectedMarkValue,
isCompleted: !!selectedMarkValue,
mark: {
...selectedMark.mark,
value: selectedMarkValue
}
}
}
export {
getCurrentUserMarks,
filterMarksByPubkey,
extractMarksFromSignedMeta,
isCurrentUserMarksComplete,
findNextCurrentUserMark,
findNextIncompleteCurrentUserMark,
updateMarks,
updateCurrentUserMarks
updateCurrentUserMarks,
isCurrentValueLast,
getUpdatedMark
}

69
src/utils/meta.ts
View File

@ -1,12 +1,14 @@
import { CreateSignatureEventContent, Meta } from '../types'
import { fromUnixTimestamp, parseJson } from '.'
import { Event } from 'nostr-tools'
import { Event, verifyEvent } from 'nostr-tools'
import { toast } from 'react-toastify'
export enum SignStatus {
Signed = 'Signed',
Awaiting = 'Awaiting',
Pending = 'Pending',
Invalid = 'Invalid Sign'
Invalid = 'Invalid',
Viewer = 'Viewer'
}
export enum SigitStatus {
@ -62,38 +64,34 @@ function handleError(error: unknown): Error {
// Reuse common error messages for meta parsing
export enum SigitMetaParseErrorType {
'PARSE_ERROR_SIGNATURE_EVENT' = 'error occurred in parsing the create signature event',
'PARSE_ERROR_EVENT' = 'error occurred in parsing the create signature event',
'PARSE_ERROR_SIGNATURE_EVENT_CONTENT' = "err in parsing the createSignature event's content"
}
export interface SigitCardDisplayInfo {
createdAt?: number
title?: string
submittedBy?: string
submittedBy?: `npub1${string}`
signers: `npub1${string}`[]
fileExtensions: string[]
signedStatus: SigitStatus
isValid: boolean
}
/**
* Wrapper for createSignatureEvent parse that throws custom SigitMetaParseError with cause and context
* Wrapper for event parser that throws custom SigitMetaParseError with cause and context
* @param raw Raw string for parsing
* @returns parsed Event
*/
export const parseCreateSignatureEvent = async (
raw: string
): Promise<Event> => {
export const parseNostrEvent = async (raw: string): Promise<Event> => {
try {
const createSignatureEvent = await parseJson<Event>(raw)
return createSignatureEvent
const event = await parseJson<Event>(raw)
return event
} catch (error) {
throw new SigitMetaParseError(
SigitMetaParseErrorType.PARSE_ERROR_SIGNATURE_EVENT,
{
cause: handleError(error),
context: raw
}
)
throw new SigitMetaParseError(SigitMetaParseErrorType.PARSE_ERROR_EVENT, {
cause: handleError(error),
context: raw
})
}
}
@ -131,13 +129,14 @@ export const extractSigitCardDisplayInfo = async (meta: Meta) => {
const sigitInfo: SigitCardDisplayInfo = {
signers: [],
fileExtensions: [],
signedStatus: SigitStatus.Partial
signedStatus: SigitStatus.Partial,
isValid: false
}
try {
const createSignatureEvent = await parseCreateSignatureEvent(
meta.createSignature
)
const createSignatureEvent = await parseNostrEvent(meta.createSignature)
sigitInfo.isValid = verifyEvent(createSignatureEvent)
// created_at in nostr events are stored in seconds
sigitInfo.createdAt = fromUnixTimestamp(createSignatureEvent.created_at)
@ -147,13 +146,7 @@ export const extractSigitCardDisplayInfo = async (meta: Meta) => {
)
const files = Object.keys(createSignatureContent.fileHashes)
const extensions = files.reduce((result: string[], file: string) => {
const extension = file.split('.').pop()
if (extension) {
result.push(extension)
}
return result
}, [])
const { extensions } = extractFileExtensions(files)
const signedBy = Object.keys(meta.docSignatures) as `npub1${string}`[]
const isCompletelySigned = createSignatureContent.signers.every((signer) =>
@ -161,7 +154,7 @@ export const extractSigitCardDisplayInfo = async (meta: Meta) => {
)
sigitInfo.title = createSignatureContent.title
sigitInfo.submittedBy = createSignatureEvent.pubkey
sigitInfo.submittedBy = createSignatureEvent.pubkey as `npub1${string}`
sigitInfo.signers = createSignatureContent.signers
sigitInfo.fileExtensions = extensions
@ -179,3 +172,21 @@ export const extractSigitCardDisplayInfo = async (meta: Meta) => {
}
}
}
/**
* @param fileNames - List of filenames to check
* @returns List of extensions and if all are same
*/
export const extractFileExtensions = (fileNames: string[]) => {
const extensions = fileNames.reduce((result: string[], file: string) => {
const extension = file.split('.').pop()
if (extension) {
result.push(extension)
}
return result
}, [])
const isSame = extensions.every((ext) => ext === extensions[0])
return { extensions, isSame }
}

45
src/utils/pdf.ts
View File

@ -71,14 +71,19 @@ const isPdf = (file: File) => file.type.toLowerCase().includes('pdf')
/**
* Reads the pdf file binaries
*/
const readPdf = (file: File): Promise<string> => {
const readPdf = (file: File): Promise<string | ArrayBuffer> => {
return new Promise((resolve, reject) => {
const reader = new FileReader()
reader.onload = (e: any) => {
const data = e.target.result
resolve(data)
reader.onload = (e) => {
const data = e.target?.result
// Make sure we only resolve for string or ArrayBuffer type
// They are accepted by PDFJS.getDocument function
if (data && typeof data !== 'undefined') {
resolve(data)
} else {
reject(new Error('File is null or undefined'))
}
}
reader.onerror = (err) => {
@ -94,7 +99,7 @@ const readPdf = (file: File): Promise<string> => {
* Converts pdf to the images
* @param data pdf file bytes
*/
const pdfToImages = async (data: any): Promise<PdfPage[]> => {
const pdfToImages = async (data: string | ArrayBuffer): Promise<PdfPage[]> => {
const images: string[] = []
const pdf = await PDFJS.getDocument(data).promise
const canvas = document.createElement('canvas')
@ -142,7 +147,8 @@ const addMarks = async (
canvas.width = viewport.width
await page.render({ canvasContext: context!, viewport: viewport }).promise
marksPerPage[i].forEach((mark) => draw(mark, context!))
if (marksPerPage && Object.hasOwn(marksPerPage, i))
marksPerPage[i]?.forEach((mark) => draw(mark, context!))
images.push(canvas.toDataURL())
}
@ -230,11 +236,11 @@ const convertToPdfFile = async (
* @function scaleMark scales remaining marks in line with SCALE
* @function byPage groups remaining Marks by their page marks.location.page
*/
const groupMarksByPage = (marks: Mark[]) => {
const groupMarksByFileNamePage = (marks: Mark[]) => {
return marks
.filter(hasValue)
.map(scaleMark)
.reduce<{ [key: number]: Mark[] }>(byPage, {})
.reduce<{ [filename: string]: { [page: number]: Mark[] } }>(byPage, {})
}
/**
@ -245,10 +251,21 @@ const groupMarksByPage = (marks: Mark[]) => {
* @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] }
const byPage = (
obj: { [filename: string]: { [page: number]: Mark[] } },
mark: Mark
) => {
const filename = mark.fileName
const pageNumber = mark.location.page
const pages = obj[filename] ?? {}
const marks = pages[pageNumber] ?? []
return {
...obj,
[filename]: {
...pages,
[pageNumber]: [...marks, mark]
}
}
}
export {
@ -259,5 +276,5 @@ export {
convertToPdfFile,
addMarks,
convertToPdfBlob,
groupMarksByPage
groupMarksByFileNamePage
}

19
src/utils/utils.ts
View File

@ -1,4 +1,5 @@
import { PdfFile } from '../types/drawing.ts'
import { CurrentUserFile } from '../types/file.ts'
export const compareObjects = (
obj1: object | null | undefined,
@ -71,12 +72,20 @@ export const timeout = (ms: number = 60000) => {
* including its name, hash, and content
* @param files
* @param fileHashes
* @param creatorFileHashes
*/
export const getFilesWithHashes = (
export const getCurrentUserFiles = (
files: { [filename: string]: PdfFile },
fileHashes: { [key: string]: string | null }
) => {
return Object.entries(files).map(([filename, pdfFile]) => {
return { pdfFile, filename, hash: fileHashes[filename] }
fileHashes: { [key: string]: string | null },
creatorFileHashes: { [key: string]: string }
): CurrentUserFile[] => {
return Object.entries(files).map(([filename, pdfFile], index) => {
return {
pdfFile,
filename,
id: index + 1,
...(!!fileHashes[filename] && { hash: fileHashes[filename]! }),
isHashValid: creatorFileHashes[filename] === fileHashes[filename]
}
})
}