Merge pull request #76 from Permissionless-Software-Foundation/dh-seller-link

feat(sell): Added link to Seller profile

src/components/app-body/nfts-for-sale/seller-profile.js

@@ -0,0 +1,184 @@
+/*
+  This component displays the seller's profile information for an NFT listing.
+*/
+
+// Global npm libraries
+import React, { useState, useEffect } from 'react'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { faUser } from '@fortawesome/free-solid-svg-icons'
+
+function SellerProfile (props) {
+  const { npub, appData } = props
+  const [profile, setProfile] = useState(null)
+  const [imageError, setImageError] = useState(false)
+  const [isLoading, setIsLoading] = useState(true)
+
+  const { nostrQueries } = appData
+
+  // Get profile if npub is provided.
+  useEffect(() => {
+    const start = async () => {
+      setIsLoading(true)
+      try {
+        const pubKey = nostrQueries.npubToHex(npub)
+        const profile = await nostrQueries.getProfile(pubKey)
+        setProfile(profile)
+      } catch (error) {
+        console.warn('Error fetching seller profile:', error)
+      } finally {
+        setIsLoading(false)
+      }
+    }
+    if (npub) {
+      start()
+    } else {
+      setIsLoading(false)
+    }
+  }, [npub, nostrQueries])
+
+  // handle img url errors
+  const handleImageError = (type) => {
+    setImageError(true)
+  }
+
+  // go to profile
+  const goToProfile = () => {
+    const profileUrl = `${window.location.origin}/profile/${npub}#single-view`
+    window.open(profileUrl, '_blank')
+  }
+
+  // Get display name - use profile name, npub short form, or "Anonymous User"
+  const getDisplayName = () => {
+    if (profile?.name) return profile.name
+    if (npub) {
+      return npub.slice(0, 8) + '...' + npub.slice(-6)
+    }
+    return 'Anonymous User'
+  }
+
+  return (
+    <div
+      onClick={goToProfile}
+      className='seller-profile-container'
+      style={{
+        padding: '4px 8px',
+        backgroundColor: '#f8f9fa',
+        borderRadius: '6px',
+        border: '1px solid #e9ecef',
+        transition: 'all 0.2s ease',
+        cursor: 'pointer',
+        display: 'flex',
+        justifyContent: 'center',
+        width: '100%'
+      }}
+      onMouseEnter={(e) => {
+        e.currentTarget.style.backgroundColor = '#e9ecef'
+        e.currentTarget.style.borderColor = '#dee2e6'
+      }}
+      onMouseLeave={(e) => {
+        e.currentTarget.style.backgroundColor = '#f8f9fa'
+        e.currentTarget.style.borderColor = '#e9ecef'
+      }}
+    >
+      <div className='d-flex align-items-center justify-content-center gap-1'>
+        {/* Seller Label */}
+        <small
+          className='text-muted fw-semibold'
+          style={{
+            fontSize: '0.65rem',
+            textTransform: 'uppercase',
+            letterSpacing: '0.3px'
+          }}
+        >
+          Seller:
+        </small>
+
+        {/* Profile Picture or Placeholder */}
+        <div
+          className='d-flex align-items-center justify-content-center'
+          style={{
+            width: '24px',
+            height: '24px',
+            borderRadius: '50%',
+            backgroundColor: '#e9ecef',
+            border: '1.5px solid #dee2e6',
+            overflow: 'hidden',
+            flexShrink: 0,
+            cursor: 'pointer',
+            transition: 'transform 0.2s ease'
+          }}
+          onClick={(e) => {
+            e.stopPropagation()
+            goToProfile()
+          }}
+          onMouseEnter={(e) => {
+            e.currentTarget.style.transform = 'scale(1.1)'
+          }}
+          onMouseLeave={(e) => {
+            e.currentTarget.style.transform = 'scale(1)'
+          }}
+        >
+          {isLoading
+            ? (
+              <FontAwesomeIcon
+                icon={faUser}
+                style={{
+                  color: '#adb5bd',
+                  fontSize: '12px',
+                  opacity: 0.5
+                }}
+              />
+              )
+            : (profile?.picture && !imageError)
+                ? (
+                  <img
+                    src={profile.picture}
+                    alt='Seller profile'
+                    className='w-100 h-100'
+                    style={{ objectFit: 'cover' }}
+                    onError={() => handleImageError('picture')}
+                  />
+                  )
+                : (
+                  <FontAwesomeIcon
+                    icon={faUser}
+                    style={{
+                      color: '#6c757d',
+                      fontSize: '12px'
+                    }}
+                  />
+                  )}
+        </div>
+
+        {/* Seller Name */}
+        <span
+          onClick={(e) => {
+            e.stopPropagation()
+            goToProfile()
+          }}
+          className='cursor-pointer fw-medium'
+          style={{
+            color: '#495057',
+            fontSize: '0.8rem',
+            transition: 'color 0.2s ease',
+            maxWidth: '120px',
+            overflow: 'hidden',
+            textOverflow: 'ellipsis',
+            whiteSpace: 'nowrap'
+          }}
+          onMouseEnter={(e) => {
+            e.currentTarget.style.color = '#007bff'
+          }}
+          onMouseLeave={(e) => {
+            e.currentTarget.style.color = '#495057'
+          }}
+          title={profile?.name || npub}
+        >
+          {getDisplayName()}
+        </span>
+      </div>
+    </div>
+  )
+}
+
+export default SellerProfile

src/components/app-body/nfts-for-sale/token-card.js

@@ -10,14 +10,12 @@ import Jdenticon from '@chris.troutner/react-jdenticon'
 // Local libraries
 import InfoButton from './info-button'
 import BuyButton from './buy-button'
-
+import SellerProfile from './seller-profile'
 function TokenCard (props) {
   const { token, appData, handleRefresh, hideBuyBtn } = props
   const [icon, setIcon] = useState(token.icon)
   const [tokenData, setTokenData] = useState(token.tokenData)
 
-  console.log('TokenCard() appData: ', appData)
-
   // Update icon state every token.icon and token.tokenData changes
   useEffect(() => {
     console.log('setting icon')
@@ -28,8 +26,14 @@ function TokenCard (props) {
   return (
     <>
       <Col xs={12} sm={6} lg={4} style={{ padding: '25px' }}>
-        <Card>
-          <Card.Body style={{ textAlign: 'center' }}>
+        <Card className='shadow-sm'>
+          <Card.Body style={{ textAlign: 'center', padding: '10px' }}>
+            {/* Seller Profile Section */}
+            <Row className='mb-2'>
+              <Col className='text-center mb-2'>
+                <SellerProfile npub={token.makerNpub} appData={appData} />
+              </Col>
+            </Row>
             {/** If the icon is loaded, display it */
               icon && (
                 <Card.Img
@@ -50,7 +54,6 @@ function TokenCard (props) {
             <Card.Title style={{ textAlign: 'center', marginTop: '10px' }}>
               <h4>{token.ticker}</h4>
             </Card.Title>
-
             <Container>
               <Row>
                 <Col>