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Merge pull request #20 from daimo-eth/klee/link-preview
[feat] link previews
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| /* eslint-disable @next/next/no-img-element */ | ||
| import { formatValue, getDateDifference, truncateAddress } from '@/app/utils/formatting'; | ||
| import { getAbsoluteUrl } from '@/app/utils/getAbsoluteUrl'; | ||
| import stablecoinsAddresses from '@/app/utils/tokens/stablecoins'; | ||
| import { AddressProfile, EventLog, Transfer } from '@/app/utils/types'; | ||
| import { UserBubble } from './UserBubble'; | ||
|
|
||
| export function LinkPreviewImg({ | ||
| transferData, | ||
| addressProfileFrom, | ||
| addressProfileTo, | ||
| eventLogData, | ||
| latestFinalizedBlockNumber, | ||
| }: { | ||
| transferData: Transfer; | ||
| addressProfileFrom: AddressProfile; | ||
| addressProfileTo: AddressProfile; | ||
| eventLogData: EventLog; | ||
| latestFinalizedBlockNumber: number; | ||
| }) { | ||
| return ( | ||
| <div | ||
| style={{ | ||
| backgroundColor: '#F3F3F3', | ||
| height: '100%', | ||
| width: '100%', | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| alignItems: 'center', | ||
| justifyContent: 'center', | ||
| gap: '40px', | ||
| }} | ||
| > | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| gap: '8px', | ||
| backgroundColor: 'white', | ||
| borderRadius: '24px', | ||
| paddingTop: '40px', | ||
| paddingBottom: '20px', | ||
| border: '1px solid #EEEEEE', | ||
| }} | ||
| > | ||
| <Content | ||
| transferData={transferData} | ||
| addressProfileFrom={addressProfileFrom} | ||
| addressProfileTo={addressProfileTo} | ||
| /> | ||
| <Footer | ||
| eventLogData={eventLogData} | ||
| latestFinalizedBlockNumber={latestFinalizedBlockNumber} | ||
| /> | ||
| </div> | ||
| <div style={{ display: 'flex' }}> | ||
| <img | ||
| src={`${getAbsoluteUrl('/assets/eth-receipts-one-liner.png')}`} | ||
| alt={'Profile'} | ||
| width={'20%'} | ||
| ></img> | ||
| </div> | ||
| </div> | ||
| ); | ||
| } | ||
|
|
||
| function Content({ | ||
| transferData, | ||
| addressProfileFrom, | ||
| addressProfileTo, | ||
| }: { | ||
| transferData: Transfer; | ||
| addressProfileFrom: AddressProfile; | ||
| addressProfileTo: AddressProfile; | ||
| }) { | ||
| // Format token value | ||
| const { tokenSymbol, tokenDecimal, value: tokenValue } = transferData; | ||
| const value = formatValue(Number(tokenValue) / Number(10 ** Number(tokenDecimal))); | ||
|
|
||
| const isStablecoin = stablecoinsAddresses.includes(transferData.contractAddress); | ||
| const amountStr = `${isStablecoin ? '$' : ''}${value}`; | ||
|
|
||
| const memo = transferData.memo ?? ''; | ||
|
|
||
| return ( | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| width: '100%', | ||
| gap: '10px', | ||
| alignItems: 'center', | ||
| justifyContent: 'space-between', | ||
| }} | ||
| > | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| alignItems: 'center', | ||
| justifyContent: 'center', | ||
| width: '100%', | ||
| }} | ||
| > | ||
| <span style={{ fontSize: '54px', fontWeight: 'bold' }}> | ||
| {amountStr} {tokenSymbol} | ||
| </span> | ||
| <span style={{ fontSize: '24px', color: '#AAAAAA' }}>{memo}</span> | ||
| </div> | ||
|
|
||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'row', | ||
| marginTop: '20px', | ||
| marginBottom: '12px', | ||
| width: '100%', | ||
| borderBottom: '1px solid #EEEEEE', | ||
| borderTop: '1px solid #EEEEEE', | ||
| }} | ||
| > | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| gap: '20px', | ||
| padding: '30px 50px', | ||
| }} | ||
| > | ||
| <span style={{ fontSize: '18px', color: '#777777' }}>FROM</span> | ||
| <UserBubble addressProfile={addressProfileFrom} /> | ||
| </div> | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| gap: '20px', | ||
| padding: '30px 50px', | ||
| borderLeft: '1px solid #EEEEEE', | ||
| }} | ||
| > | ||
| <span style={{ fontSize: '18px', color: '#777777' }}>TO</span> | ||
| <UserBubble addressProfile={addressProfileTo} /> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| ); | ||
| } | ||
|
|
||
| function Footer({ | ||
| eventLogData, | ||
| latestFinalizedBlockNumber, | ||
| }: { | ||
| eventLogData: EventLog; | ||
| latestFinalizedBlockNumber: number; | ||
| }) { | ||
| const time = new Date(Number(eventLogData.timestamp) * 1000); | ||
| const dateDifferenceStr = getDateDifference(time); | ||
|
|
||
| const chain = eventLogData.chainName; | ||
| const chainName = chain[0].toUpperCase() + chain.slice(1); | ||
|
|
||
| return ( | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| alignItems: 'center', | ||
| justifyContent: 'center', | ||
| justifyItems: 'center', | ||
| color: '#AAAAAA', | ||
| fontSize: '18px', | ||
| fontWeight: 'lighter', | ||
| }} | ||
| > | ||
| {dateDifferenceStr} on {chainName} | ||
| </div> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* eslint-disable @next/next/no-img-element */ | ||
| import { truncateAddress } from '@/app/utils/formatting'; | ||
| import { AddressProfile } from '@/app/utils/types'; | ||
|
|
||
| export function UserBubble({ addressProfile }: { addressProfile: AddressProfile }) { | ||
| const address = truncateAddress(addressProfile.accountAddress); | ||
| const name = addressProfile.account?.name ?? undefined; | ||
|
|
||
| return ( | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| gap: '20px', | ||
| alignItems: 'center', | ||
| justifyContent: 'center', | ||
| }} | ||
| > | ||
| <UserProfilePicture name={name} /> | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| flexDirection: 'column', | ||
| gap: '2px', | ||
| }} | ||
| > | ||
| {name && <div style={{ color: '#323232', fontSize: '28px' }}>{name}</div>} | ||
| {<div style={{ color: '#AAAAAA', fontWeight: 'lighter', fontSize: '20px' }}>{address}</div>} | ||
| </div> | ||
| </div> | ||
| ); | ||
| } | ||
|
|
||
| function UserProfilePicture({ name }: { name: string | undefined }) { | ||
| const nameInitial = name ? name[0].toUpperCase() : '0x'; | ||
|
|
||
| return ( | ||
| <div | ||
| style={{ | ||
| display: 'flex', | ||
| width: '84px', | ||
| height: '84px', | ||
| borderRadius: '9999px', | ||
| backgroundColor: 'white', | ||
| border: '0.5px solid #535353', | ||
| alignItems: 'center', | ||
| justifyContent: 'center', | ||
| textAlign: 'center', | ||
| }} | ||
| > | ||
| <div | ||
| style={{ | ||
| color: '#535353', | ||
| fontSize: '40px', | ||
| fontWeight: 'bold', | ||
| textAlign: 'center', | ||
| lineHeight: '100px', | ||
| }} | ||
| > | ||
| {nameInitial} | ||
| </div> | ||
| </div> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| import { ImageResponse } from '@vercel/og'; | ||
| import { LinkPreviewImg } from '../components/image-gen/LinkPreview'; | ||
| import { getLogData } from '../utils/getLogData'; | ||
|
|
||
| export const runtime = 'edge'; | ||
|
|
||
| // Generate link preview image. | ||
| // Note: tailwind CSS is not supported in Vercel previews. | ||
| export async function GET(request: Request) { | ||
| const { searchParams } = new URL(request.url); | ||
|
|
||
| // Transfer preview parameters. | ||
| if ( | ||
| !searchParams.has('chainId') || | ||
| !searchParams.has('blockNumber') || | ||
| !searchParams.has('logIndex') | ||
| ) { | ||
| throw new Error('Invalid preview parameters'); | ||
| } | ||
| const chainId = searchParams.get('chainId')!; | ||
| const blockNumber = searchParams.get('blockNumber')!; | ||
| const logIndex = searchParams.get('logIndex')!; | ||
| console.log( | ||
| `[PREVIEW] generating preview for transfer (chainId: ${chainId}, blockNumber: ${blockNumber}, logIndex: ${logIndex})`, | ||
| ); | ||
|
|
||
| const logData = await getLogData(chainId, blockNumber, logIndex); | ||
| if (!logData) { | ||
| console.log('Transfer log not found'); | ||
| } | ||
|
|
||
| return new ImageResponse( | ||
| ( | ||
| <LinkPreviewImg | ||
| transferData={logData.transferData} | ||
| addressProfileFrom={logData.fromAddressProfile} | ||
| addressProfileTo={logData.toAddressProfile} | ||
| eventLogData={logData.eventLogData} | ||
| latestFinalizedBlockNumber={logData.latestFinalizedBlockNumber} | ||
| /> | ||
| ), | ||
| { | ||
| width: 1200, | ||
| height: 630, | ||
| }, | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| const publicUrl = (function () { | ||
| if (process.env.NEXT_PUBLIC_URL) { | ||
| return process.env.NEXT_PUBLIC_URL; | ||
| } else if (process.env.VERCEL_URL) { | ||
| return `https://${process.env.VERCEL_URL}`; | ||
| } else { | ||
| return 'https://ethreceipts.org'; | ||
| } | ||
| })(); | ||
|
|
||
| export function getAbsoluteUrl(path: string) { | ||
| if (!path.startsWith('/')) { | ||
| path = `/${path}`; | ||
| } | ||
| return `${publicUrl}${path}`; | ||
| } |
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