chore create a component for user

src/components/username.tsx

@@ -1,6 +1,9 @@
-import { Typography, IconButton } from '@mui/material'
+import { Typography, IconButton, Box, useTheme } from '@mui/material'
 import { useSelector } from 'react-redux'
 import { State } from '../store/rootReducer'
+import { hexToNpub } from '../utils'
+import { Link } from 'react-router-dom'
+import { getProfileRoute } from '../routes'
 
 type Props = {
   username: string
@@ -44,3 +47,43 @@ const Username = ({ username, avatarContent, handleClick }: Props) => {
 }
 
 export default Username
+
+type UserProps = {
+  pubkey: string
+  name: string
+  image?: string
+}
+
+export const UserComponent = ({ pubkey, name, image }: UserProps) => {
+  const theme = useTheme()
+
+  const npub = hexToNpub(pubkey)
+  const roboImage = `https://robohash.org/${npub}.png?set=set3`
+
+  return (
+    <Box sx={{ display: 'flex', alignItems: 'center', gap: '10px' }}>
+      <img
+        src={image || roboImage}
+        alt="User Image"
+        className="profile-image"
+        style={{
+          borderWidth: '3px',
+          borderStyle: 'solid',
+          borderColor: `#${pubkey.substring(0, 6)}`
+        }}
+      />
+      <Link to={getProfileRoute(pubkey)}>
+        <Typography
+          component="label"
+          sx={{
+            textAlign: 'center',
+            cursor: 'pointer',
+            color: theme.palette.text.primary
+          }}
+        >
+          {name}
+        </Typography>
+      </Link>
+    </Box>
+  )
+}

src/pages/create/index.tsx

@@ -18,18 +18,22 @@ import {
   Tooltip,
   Typography
 } from '@mui/material'
+import JSZip from 'jszip'
 import { MuiFileInput } from 'mui-file-input'
 import { useEffect, useState } from 'react'
-import { Link, useNavigate } from 'react-router-dom'
+import { useSelector } from 'react-redux'
+import { useNavigate } from 'react-router-dom'
+import { toast } from 'react-toastify'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
+import { UserComponent } from '../../components/username'
 import { MetadataController, NostrController } from '../../controllers'
-import { appPrivateRoutes, getProfileRoute } from '../../routes'
+import { appPrivateRoutes } from '../../routes'
+import { State } from '../../store/rootReducer'
 import { ProfileMetadata, User, UserRole } from '../../types'
 import {
   encryptArrayBuffer,
   generateEncryptionKey,
   getHash,
-  getRoboHashPicture,
   hexToNpub,
   pubToHex,
   queryNip05,
@@ -39,10 +43,6 @@ import {
   uploadToFileStorage
 } from '../../utils'
 import styles from './style.module.scss'
-import { toast } from 'react-toastify'
-import JSZip from 'jszip'
-import { useSelector } from 'react-redux'
-import { State } from '../../store/rootReducer'
 
 export const CreatePage = () => {
   const navigate = useNavigate()
@@ -489,15 +489,6 @@ const DisplayUser = ({
     })
   }, [users])
 
-  /**
-   * Use robohash if any of the users images fail to load
-   * @param event img tag onError event
-   * @param pubkey of the user
-   */
-  const imageLoadError = (event: any, pubkey: string) => {
-    event.target.src = getRoboHashPicture(pubkey)
-  }
-
   return (
     <TableContainer component={Paper} elevation={3} sx={{ marginTop: '20px' }}>
       <Table>
@@ -511,33 +502,18 @@ const DisplayUser = ({
         <TableBody>
           {users.map((user, index) => {
             const userMeta = metadata[user.pubkey]
-            const npub = hexToNpub(user.pubkey)
-            const roboUrl = `https://robohash.org/${npub}.png?set=set3`
             return (
               <TableRow key={index}>
                 <TableCell className={styles.tableCell}>
-                  <Box className={styles.user}>
+                  <UserComponent
-                    <img
+                    pubkey={user.pubkey}
-                      onError={(event) => {
+                    name={
-                        imageLoadError(event, user.pubkey)
+                      userMeta?.display_name ||
-                      }}
+                      userMeta?.name ||
-                      src={userMeta?.picture || roboUrl}
+                      shorten(hexToNpub(user.pubkey))
-                      alt="Profile Image"
+                    }
-                      className="profile-image"
+                    image={userMeta?.picture}
-                      style={{
+                  />
-                        borderWidth: '3px',
-                        borderStyle: 'solid',
-                        borderColor: `#${user.pubkey.substring(0, 6)}`
-                      }}
-                    />
-                    <Link to={getProfileRoute(user.pubkey)}>
-                      <Typography component="label" className={styles.name}>
-                        {userMeta?.display_name ||
-                          userMeta?.name ||
-                          shorten(npub)}
-                      </Typography>
-                    </Link>
-                  </Box>
                 </TableCell>
                 <TableCell className={styles.tableCell}>
                   <Select

src/pages/sign/index.tsx

@@ -21,11 +21,12 @@ import { MuiFileInput } from 'mui-file-input'
 import { EventTemplate } from 'nostr-tools'
 import { useEffect, useState } from 'react'
 import { useSelector } from 'react-redux'
-import { Link, useNavigate, useSearchParams } from 'react-router-dom'
+import { useNavigate, useSearchParams } from 'react-router-dom'
 import { toast } from 'react-toastify'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
+import { UserComponent } from '../../components/username'
 import { MetadataController, NostrController } from '../../controllers'
-import { appPrivateRoutes, getProfileRoute } from '../../routes'
+import { appPrivateRoutes } from '../../routes'
 import { State } from '../../store/rootReducer'
 import { Meta, ProfileMetadata, User, UserRole } from '../../types'
 import {
@@ -401,7 +402,7 @@ export const SignPage = () => {
   }
 
   /**
-   * 
+   *
    * @returns exported.zip including signed files and meta info (about signers and viewers)
    */
   const handleExport = async () => {
@@ -639,15 +640,6 @@ const DisplayMeta = ({ meta, nextSigner }: DisplayMetaProps) => {
     })
   }, [users, meta.submittedBy])
 
-  const imageLoadError = (event: any, pubkey: string) => {
-    const npub = hexToNpub(pubkey)
-    event.target.src = npub
-  }
-
-  const getRoboImageUrl = (pubkey: string) => {
-    return getRoboHashPicture(pubkey)
-  }
-
   return (
     <List
       sx={{
@@ -677,29 +669,15 @@ const DisplayMeta = ({ meta, nextSigner }: DisplayMetaProps) => {
         <Typography variant="h6" sx={{ color: textColor }}>
           Submitted By
         </Typography>
-        <Box className={styles.user}>
+        <UserComponent
-          <img
+          pubkey={meta.submittedBy}
-            onError={(event) => {imageLoadError(event, meta.submittedBy)}}
+          name={
-            src={
+            metadata[meta.submittedBy]?.display_name ||
-              metadata[meta.submittedBy]?.picture ||
+            metadata[meta.submittedBy]?.name ||
-              getRoboImageUrl(meta.submittedBy)
+            shorten(hexToNpub(meta.submittedBy))
-            }
+          }
-            alt="Profile Image"
+          image={metadata[meta.submittedBy]?.picture}
-            className="profile-image"
+        />
-            style={{
-              borderWidth: '3px',
-              borderStyle: 'solid',
-              borderColor: `#${meta.submittedBy.substring(0, 6)}`
-            }}
-          />
-          <Link to={getProfileRoute(meta.submittedBy)}>
-            <Typography component="label" className={styles.name}>
-              {metadata[meta.submittedBy]?.display_name ||
-                metadata[meta.submittedBy]?.name ||
-                shorten(hexToNpub(meta.submittedBy))}
-            </Typography>
-          </Link>
-        </Box>
       </ListItem>
       <ListItem
         sx={{
@@ -731,8 +709,6 @@ const DisplayMeta = ({ meta, nextSigner }: DisplayMetaProps) => {
           <TableBody>
             {users.map((user, index) => {
               const userMeta = metadata[user.pubkey]
-              const npub = hexToNpub(user.pubkey)
-              const roboUrl = getRoboHashPicture(npub)
 
               let signedStatus = '-'
 
@@ -750,26 +726,15 @@ const DisplayMeta = ({ meta, nextSigner }: DisplayMetaProps) => {
               return (
                 <TableRow key={index}>
                   <TableCell className={styles.tableCell}>
-                    <Box className={styles.user}>
+                    <UserComponent
-                      <img
+                      pubkey={user.pubkey}
-                        onError={(event) => {imageLoadError(event, meta.submittedBy)}}
+                      name={
-                        src={userMeta?.picture || roboUrl}
+                        userMeta?.display_name ||
-                        alt="Profile Image"
+                        userMeta?.name ||
-                        className="profile-image"
+                        shorten(hexToNpub(user.pubkey))
-                        style={{
+                      }
-                          borderWidth: '3px',
+                      image={userMeta?.picture}
-                          borderStyle: 'solid',
+                    />
-                          borderColor: `#${user.pubkey.substring(0, 6)}`
-                        }}
-                      />
-                      <Link to={getProfileRoute(user.pubkey)}>
-                        <Typography component="label" className={styles.name}>
-                          {userMeta?.display_name ||
-                            userMeta?.name ||
-                            shorten(npub)}
-                        </Typography>
-                      </Link>
-                    </Box>
                   </TableCell>
                   <TableCell className={styles.tableCell}>
                     {user.role}

src/pages/verify/index.tsx

@@ -9,23 +9,20 @@ import {
 } from '@mui/material'
 import JSZip from 'jszip'
 import { MuiFileInput } from 'mui-file-input'
+import { Event, verifyEvent } from 'nostr-tools'
 import { useEffect, useState } from 'react'
-import { Link } from 'react-router-dom'
 import { toast } from 'react-toastify'
-import placeholderAvatar from '../../assets/images/nostr-logo.jpg'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
+import { UserComponent } from '../../components/username'
 import { MetadataController } from '../../controllers'
-import { getProfileRoute } from '../../routes'
 import { Meta, ProfileMetadata } from '../../types'
 import {
-  getRoboHashPicture,
   hexToNpub,
   parseJson,
   readContentOfZipEntry,
   shorten
 } from '../../utils'
 import styles from './style.module.scss'
-import { Event, verifyEvent } from 'nostr-tools'
 
 export const VerifyPage = () => {
   const theme = useTheme()
@@ -114,16 +111,6 @@ export const VerifyPage = () => {
     setIsLoading(false)
   }
 
-  const imageLoadError = (event: any, pubkey: string) => {
-    const npub = hexToNpub(pubkey)
-    event.target.src = getRoboImageUrl(npub)
-  }
-
-  const getRoboImageUrl = (pubkey: string) => {
-    const npub = hexToNpub(pubkey)
-    return `https://robohash.org/${npub}.png?set=set3`
-  }
-
   const displayUser = (pubkey: string, verifySignature = false) => {
     const profile = metadata[pubkey]
 
@@ -145,31 +132,21 @@ export const VerifyPage = () => {
     }
 
     return (
-      <Box className={styles.user}>
+      <>
-        <img
+        <UserComponent
-          onError={(event) => {imageLoadError(event, pubkey)}}
+          pubkey={pubkey}
-          src={profile?.picture || getRoboImageUrl(pubkey)}
+          name={
-          alt="Profile Image"
+            profile?.display_name || profile?.name || shorten(hexToNpub(pubkey))
-          className="profile-image"
+          }
-          style={{
+          image={profile?.picture}
-            borderWidth: '3px',
-            borderStyle: 'solid',
-            borderColor: `#${pubkey.substring(0, 6)}`
-          }}
         />
-        <Link to={getProfileRoute(pubkey)}>
+
-          <Typography component="label" className={styles.name}>
-            {profile?.display_name ||
-              profile?.name ||
-              shorten(hexToNpub(pubkey))}
-          </Typography>
-        </Link>
         {verifySignature && (
           <Typography component="label">
             ({isValidSignature ? 'Valid' : 'Not Valid'} Signature)
           </Typography>
         )}
-      </Box>
+      </>
     )
   }
 
@@ -278,7 +255,15 @@ export const VerifyPage = () => {
                   </Typography>
                   <ul className={styles.usersList}>
                     {meta.signers.map((signer) => (
-                      <li key={signer} style={{ color: textColor }}>
+                      <li
+                        key={signer}
+                        style={{
+                          color: textColor,
+                          display: 'flex',
+                          alignItems: 'center',
+                          gap: '15px'
+                        }}
+                      >
                         {displayUser(signer, true)}
                       </li>
                     ))}