Merge pull request #30 from Permissionless-Software-Foundation/dh-profile-url

feat(nostr): Added npub to Profile URL to lookup any Nostr Profile

src/components/app-body/index.js

@@ -26,6 +26,7 @@ import ServerSelectView from './configuration/select-server-view'
 import NostrPost from './nostr/nostr-post/index.js'
 import NostrRead from './nostr/nostr-read/index.js'
 import GlobalFeed from './nostr/global-feed/index.js'
+import ContentCreators from './nostr/content-creators/index.js'
 import UserDataReview from './user-data-review'
 import Offers from './offers'
 function AppBody (props) {
@@ -48,8 +49,9 @@ function AppBody (props) {
         <Route path='/sign' element={<SignMessage appData={appData} />} />
         <Route path='/configuration' element={<ServerSelectView appData={appData} />} />
         <Route path='/nostr-post' element={<NostrPost appData={appData} />} />
-        <Route path='/nostr-read' element={<NostrRead appData={appData} />} />
+        <Route path='/nostr-read/:npub' element={<NostrRead appData={appData} />} />
         <Route path='/global-feed' element={<GlobalFeed appData={appData} />} />
+        <Route path='/content-creators' element={<ContentCreators appData={appData} />} />
         <Route path='/user-data/:tokenId' element={<UserDataReview appData={appData} />} />
         <Route path='/offers' element={<Offers appData={appData} />} />
       </Routes>

src/components/app-body/nostr/content-creators/content-card.js

@@ -0,0 +1,201 @@
+/**
+ * Content creators card
+ */
+
+import React, { useState, useEffect } from 'react'
+import { Card } from 'react-bootstrap'
+import Jdenticon from '@chris.troutner/react-jdenticon'
+import CopyOnClick from '../../bch-wallet/copy-on-click.js'
+import FollowBtn from './follow-btn.js'
+import { RelayPool } from 'nostr'
+
+function ContentCard (props) {
+  const [profile, setProfile] = useState([])
+  const [loaded, setLoaded] = useState(false)
+  const { creator, followList, refreshFollowList } = props
+
+  useEffect(() => {
+    const loadProfile = async () => {
+      const psf = 'wss://nostr-relay.psfoundation.info'
+
+      const pool = RelayPool([psf])
+      pool.on('open', relay => {
+        relay.subscribe('subid', { limit: 5, kinds: [0], authors: [creator.pubkey] })
+      })
+
+      pool.on('eose', relay => {
+        console.log('Closing Relay')
+        relay.close()
+      })
+
+      pool.on('event', (relay, subId, ev) => {
+        try {
+          const profile = JSON.parse(ev.content)
+          console.log('profile', profile)
+          setProfile(profile)
+        } catch (error) {
+          console.log('Error parsing profile', error)
+        }
+      })
+      setLoaded(true)
+    }
+
+    if (!loaded && creator.npub) {
+      loadProfile()
+    }
+  }, [loaded, creator])
+
+  const goToProfile = () => {
+    const profileUrl = `${window.location.origin}/nostr-read/${creator.npub}`
+    window.open(profileUrl, '_blank')
+  }
+
+  return (
+
+    <>
+      <Card className='mb-4 bg-light rounded-4 shadow-sm border-0'>
+        <Card.Body className='p-4'>
+          {/* Desktop Layout - Horizontal */}
+          <div className='d-flex justify-content-end mb-2' onClick={goToProfile}>
+            <small className='text-muted'>
+              {new Date(creator.createdAt).toLocaleString()}
+            </small>
+          </div>
+          <div className='d-none d-md-flex align-items-center gap-4 cursor-pointer'>
+            {/* Profile Picture */}
+            <div className='flex-shrink-0' onClick={goToProfile}>
+              <Jdenticon size='140' value={creator.npub} />
+            </div>
+
+            {/* Creator Info */}
+            <div className='flex-grow-1'>
+              <h5 className='mb-2 fw-bold cursor-pointer' onClick={goToProfile}>{profile.name}</h5>
+              <p className='text-muted medium mb-3'>{profile.about}</p>
+
+              {/* Nostr Public Key */}
+              <div className='mb-2'>
+                <div className='d-flex align-items-center gap-2 mb-1'>
+                  <small className='text-muted fw-semibold'>Nostr Public Key:</small>
+                </div>
+                <div className='d-flex align-items-center gap-2'>
+                  <div className='text-break small text-secondary'>
+                    {creator.npub}
+                  </div>
+                  <CopyOnClick
+                    walletProp='npub'
+                    appData={props.appData}
+                    value={creator.npub}
+                  />
+                </div>
+              </div>
+
+              {/* BCH Address */}
+              <div className='mb-3'>
+                <div className='d-flex align-items-center gap-2 mb-1'>
+                  <small className='text-muted fw-semibold'>BCH Address:</small>
+                </div>
+                <div className='d-flex align-items-center gap-2'>
+                  <div className='text-break small text-secondary'>
+                    {creator.bchAddr}
+                  </div>
+                  <CopyOnClick
+                    walletProp='bchAddress'
+                    appData={props.appData}
+                    value={creator.bchAddr}
+                  />
+                </div>
+              </div>
+            </div>
+
+            {/* Action Buttons */}
+            <div className='flex-shrink-0 d-flex flex-column gap-2'>
+              <FollowBtn
+                creator={creator}
+                appData={props.appData}
+                creatorProfile={profile}
+                followList={followList}
+                refreshFollowList={refreshFollowList}
+
+              />
+              <button
+                className='btn btn-primary btn-sm rounded-pill px-3'
+                style={{ fontSize: '0.875rem', minWidth: '100px' }}
+              >
+                <i className='bi bi-chat-dots me-1' />
+                Message
+              </button>
+            </div>
+          </div>
+
+          {/* Mobile Layout - Vertical */}
+          <div className='d-flex d-md-none flex-column align-items-center text-center'>
+            {/* Profile Picture */}
+            <div className='mb-3'>
+              <Jdenticon size='100' value={creator.npub} onClick={goToProfile} />
+            </div>
+
+            {/* Creator Info */}
+            <div className='w-100 mb-3'>
+              <h5 className='mb-2 fw-bold' onClick={goToProfile}>{profile.name}</h5>
+              <p className='text-muted small mb-3'>{profile.about}</p>
+
+              {/* Nostr Public Key */}
+              <div className='mb-3'>
+                <div className='mb-1'>
+                  <small className='text-muted fw-semibold'>Nostr Public Key:</small>
+                </div>
+                <div className='d-flex align-items-center justify-content-center gap-2'>
+                  <div className='text-break small text-secondary' style={{ maxWidth: '200px' }}>
+                    {creator.npub}
+                  </div>
+                  <CopyOnClick
+                    walletProp='npub'
+                    appData={props.appData}
+                    value={creator.npub}
+                  />
+                </div>
+              </div>
+
+              {/* BCH Address */}
+              <div className='mb-3'>
+                <div className='mb-1'>
+                  <small className='text-muted fw-semibold'>BCH Address:</small>
+                </div>
+                <div className='d-flex align-items-center justify-content-center gap-2'>
+                  <div className='text-break small text-secondary' style={{ maxWidth: '200px' }}>
+                    {creator.bchAddr}
+                  </div>
+                  <CopyOnClick
+                    walletProp='bchAddress'
+                    appData={props.appData}
+                    value={creator.bchAddr}
+                  />
+                </div>
+              </div>
+            </div>
+
+            {/* Action Buttons */}
+            <div className='d-flex gap-2'>
+              <FollowBtn
+                creator={creator}
+                appData={props.appData}
+                creatorProfile={profile}
+                followList={followList}
+                refreshFollowList={refreshFollowList}
+              />
+              <button
+                className='btn btn-primary btn-sm rounded-pill px-3'
+                style={{ fontSize: '0.875rem' }}
+              >
+                <i className='bi bi-chat-dots me-1' />
+                Message
+              </button>
+            </div>
+          </div>
+        </Card.Body>
+      </Card>
+    </>
+  )
+}
+
+export default ContentCard

src/components/app-body/nostr/content-creators/content-creators-list.js

@@ -0,0 +1,108 @@
+import React, { useState, useEffect, useCallback } from 'react'
+import { Container, Spinner } from 'react-bootstrap'
+
+import axios from 'axios'
+// Local libraries
+import config from '../../../../config'
+import ContentCard from './content-card'
+import { RelayPool } from 'nostr'
+
+// Global variables and constants
+const SERVER = config.dexServer
+function ContentCreators (props) {
+  const [creators, setCreators] = useState([])
+  const [loaded, setLoaded] = useState(false)
+  const { appData } = props
+
+  const [followList, setFollowList] = useState([])
+
+  const getFollowList = useCallback(async () => {
+    const list = await new Promise((resolve, reject) => {
+      let list = []
+      const { nostrKeyPair } = appData.bchWalletState
+      const psf = 'wss://nostr-relay.psfoundation.info'
+
+      const pool = RelayPool([psf])
+      pool.on('open', relay => {
+        relay.subscribe('subid', { limit: 1, kinds: [3], authors: [nostrKeyPair.pubHex] })
+      })
+
+      pool.on('eose', relay => {
+        console.log('Closing Relay')
+        relay.close()
+        /** This ensures to return an empty array if no records are found!
+         *  Applies for new users that don't have a follow list
+        */
+        resolve(list)
+      })
+
+      pool.on('event', (relay, subId, ev) => {
+        console.log('Received event:', ev)
+        list = ev.tags
+        resolve(list)
+      })
+    })
+
+    console.log('Follow List', list)
+    setFollowList(list)
+  }, [appData])
+
+  useEffect(() => {
+    const loadCreators = async () => {
+      try {
+        const creators = await axios.get(`${SERVER}/sm/list/all/0`)
+        console.log(creators.data)
+        setCreators(creators.data)
+        setLoaded(true)
+      } catch (error) {
+        setLoaded(true)
+      }
+    }
+
+    if (!loaded) {
+      loadCreators()
+      getFollowList()
+    }
+  }, [loaded, followList, getFollowList])
+
+  return (
+    <Container className='mt-4 mb-5'>
+      <div className='mb-4'>
+        <h2 className='text-center mb-3'>Content Creators</h2>
+        <p className='text-center text-muted'>
+          Discover amazing content creators in the Bitcoin Cash ecosystem
+        </p>
+      </div>
+
+      {!loaded && (
+        <div className='text-center text-muted py-5 bg-light rounded-4 shadow-sm'>
+          <Spinner animation='border' />
+          <div className='mt-3'>Loading content creators...</div>
+        </div>
+      )}
+
+      {loaded && (
+        <div>
+          {creators.map((creator, i) => (
+            <ContentCard
+              key={`creator-key${i}`}
+              creator={creator}
+              appData={props.appData}
+              followList={followList}
+              refreshFollowList={getFollowList}
+            />
+          ))}
+        </div>
+      )}
+
+      {loaded && creators.length === 0 && (
+        <div className='text-center text-muted py-5 bg-light rounded-4 shadow-sm'>
+          <i className='bi bi-people-fill fs-1 mb-3 d-block opacity-50' />
+          <div>No content creators found</div>
+        </div>
+      )}
+    </Container>
+  )
+}
+
+export default ContentCreators

src/components/app-body/nostr/content-creators/follow-btn.js

@@ -0,0 +1,142 @@
+import React, { useState, useEffect } from 'react'
+import { Spinner } from 'react-bootstrap'
+import { finalizeEvent } from 'nostr-tools/pure'
+import { Relay } from 'nostr-tools/relay'
+import { hexToBytes } from '@noble/hashes/utils'
+
+function FollowBtn (props) {
+  const [onFetch, setOnFetch] = useState(false)
+  const [isFollowing, setIsFollowing] = useState(false)
+  const { creator, appData, creatorProfile, followList, refreshFollowList } = props
+
+  useEffect(() => {
+    const isFollowing = followList.find(item => item[1] === creator.pubkey)
+    setIsFollowing(isFollowing)
+  }, [followList, creator.pubkey])
+
+  // Add creator to the follow list
+  const handleFollow = async () => {
+    try {
+      setOnFetch(true)
+      // Get current follow list
+      const currentList = followList
+      console.log('currentList', currentList)
+
+      // find if creator is in the list
+      const existing = currentList.find(item => item[1] === creator.pubkey)
+      if (!existing) {
+        const creatorName = creatorProfile.name || ''
+
+        // add creator to the list
+        currentList.push(['p', creator.pubkey, 'wss://nostr-relay.psfoundation.info', creatorName])
+        await submitFollowList(currentList)
+        await refreshFollowList()
+      } else {
+        console.log('Already Followed')
+      }
+
+      setOnFetch(false)
+    } catch (error) {
+      console.warn(error)
+      setOnFetch(false)
+    }
+  }
+
+  // Add creator to the follow list
+  const handleUnfollow = async () => {
+    try {
+      setOnFetch(true)
+      // Get current follow list
+      const currentList = followList
+      console.log('currentList', currentList)
+
+      // find if creator is in the list
+      const existing = currentList.find(item => item[1] === creator.pubkey)
+      if (existing) {
+        // remove creator from the list
+        currentList.splice(currentList.indexOf(existing), 1)
+        await submitFollowList(currentList)
+        await refreshFollowList()
+      }
+
+      setOnFetch(false)
+    } catch (error) {
+      console.warn(error)
+      setOnFetch(false)
+    }
+  }
+
+  const submitFollowList = async (newList) => {
+    try {
+      const { nostrKeyPair } = appData.bchWalletState
+
+      // Convert private key to binary
+      const privateKeyBin = hexToBytes(nostrKeyPair.privHex)
+
+      // Relay list
+      const psf = 'wss://nostr-relay.psfoundation.info'
+
+      // Generate a post.
+      const eventTemplate = {
+        kind: 3,
+        created_at: Math.floor(Date.now() / 1000),
+        tags: newList,
+        content: ''
+      }
+      console.log(`eventTemplate: ${JSON.stringify(eventTemplate, null, 2)}`)
+
+      // Sign the post
+      const signedEvent = finalizeEvent(eventTemplate, privateKeyBin)
+      console.log('signedEvent: ', signedEvent)
+
+      // Connect to a relay.
+      const relay = await Relay.connect(psf)
+      console.log(`connected to ${relay.url}`)
+
+      // Publish the message to the relay.
+      const result = await relay.publish(signedEvent)
+      console.log('result: ', result)
+
+      // Close the connection to the relay.
+      relay.close()
+      setTimeout(() => {
+        setOnFetch(false)
+      }, 1000)
+    } catch (error) {
+      console.warn(error)
+      setOnFetch(false)
+    }
+  }
+
+  return (
+    <>
+      {onFetch && (
+        <div className='d-flex justify-content-center'>
+          <Spinner animation='border' />
+        </div>
+      )}
+      {!onFetch && !isFollowing && (
+        <button
+          className='btn btn-outline-danger btn-sm rounded-pill px-3'
+          style={{ fontSize: '0.875rem', minWidth: '100px' }}
+          onClick={handleFollow}
+        >
+          <i className='bi bi-person-plus me-1' />
+          Follow
+        </button>
+      )}
+      {!onFetch && isFollowing && (
+        <button
+          className='btn btn-outline-danger btn-sm rounded-pill px-3'
+          style={{ fontSize: '0.875rem', minWidth: '100px' }}
+          onClick={handleUnfollow}
+        >
+          <i className='bi bi-person-plus me-1' />
+          Unfollow
+        </button>
+      )}
+    </>
+  )
+}
+
+export default FollowBtn

src/components/app-body/nostr/content-creators/index.js

@@ -0,0 +1,15 @@
+import React from 'react'
+import { Container } from 'react-bootstrap'
+import ContentCreatorsList from './content-creators-list.js'
+
+function ContentCreators (props) {
+  return (
+    <>
+      <Container>
+        <ContentCreatorsList {...props} />
+      </Container>
+    </>
+  )
+}
+
+export default ContentCreators

src/components/app-body/nostr/nostr-post/profile-post.js

@@ -16,7 +16,12 @@ function ProfilePost (props) {
   const { bchWalletState } = props.appData
   const [formData, setFormData] = useState({
     name: '',
-    about: ''
+    about: '',
+    picture: '',
+    display_name: '',
+    website: '',
+    banner: '',
+    bot: false
   })
 
   const [errorMsg, setErrorMsg] = useState('')
@@ -90,7 +95,12 @@ function ProfilePost (props) {
   const resetForm = () => {
     setFormData({
       name: '',
-      about: ''
+      about: '',
+      picture: '',
+      display_name: '',
+      website: '',
+      banner: '',
+      bot: false
     })
   }
 
@@ -137,6 +147,67 @@ function ProfilePost (props) {
                   />
                 </Form.Group>
 
+                <Form.Group className='mb-3'>
+                  <Form.Label>Profile Picture URL</Form.Label>
+                  <Form.Control
+                    type='url'
+                    placeholder='Enter URL to your profile picture'
+                    name='picture'
+                    value={formData.picture}
+                    onChange={handleInputChange}
+                  />
+                </Form.Group>
+
+                <Form.Group className='mb-3'>
+                  <Form.Label>Display Name</Form.Label>
+                  <Form.Control
+                    type='text'
+                    placeholder='Enter your display name'
+                    name='display_name'
+                    value={formData.display_name}
+                    onChange={handleInputChange}
+                  />
+                </Form.Group>
+
+                <Form.Group className='mb-3'>
+                  <Form.Label>Website</Form.Label>
+                  <Form.Control
+                    type='url'
+                    placeholder='Enter your website URL'
+                    name='website'
+                    value={formData.website}
+                    onChange={handleInputChange}
+                  />
+                </Form.Group>
+
+                <Form.Group className='mb-3'>
+                  <Form.Label>Banner URL</Form.Label>
+                  <Form.Control
+                    type='url'
+                    placeholder='Enter URL to your banner picture (1024x768 pixels)'
+                    name='banner'
+                    value={formData.banner}
+                    onChange={handleInputChange}
+                  />
+                </Form.Group>
+
+                <Form.Group className='mb-3'>
+                  <Form.Check
+                    type='checkbox'
+                    label='This account is for a bot'
+                    name='bot'
+                    checked={formData.bot}
+                    onChange={(e) => {
+                      setFormData({
+                        ...formData,
+                        bot: e.target.checked
+                      })
+                      setSuccessMsg('')
+                      setErrorMsg('')
+                    }}
+                  />
+                </Form.Group>
+
                 <div className='d-flex justify-content-center'>
                   {!onFetch && (
                     <Button variant='primary' type='submit' disabled={onFetch}>

src/components/app-body/nostr/nostr-read/index.js

@@ -7,14 +7,17 @@ import React, { useState } from 'react'
 import { Container } from 'react-bootstrap'
 import ProfileRead from './profile-read.js'
 import PublicRead from './public-read.js'
+import { useParams } from 'react-router-dom'
 
 function NostrRead (props) {
   const [profile, setProfile] = useState(false)
+  const { npub } = useParams()
+  console.log('npub', npub)
   return (
     <>
       <Container>
-        <ProfileRead {...props} setProfile={setProfile} />
-        <PublicRead {...props} profile={profile} />
+        <ProfileRead {...props} setProfile={setProfile} npub={npub} />
+        <PublicRead {...props} profile={profile} npub={npub} />
       </Container>
     </>
   )

src/components/app-body/nostr/nostr-read/profile-read.js

@@ -9,21 +9,27 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faUser } from '@fortawesome/free-solid-svg-icons'
 import NostrFormat from '../nostr-format'
 import { RelayPool } from 'nostr'
+import * as nip19 from 'nostr-tools/nip19'
 
 function ProfileRead (props) {
+  const { npub } = props
   const { bchWalletState } = props.appData
+  console.log('npub prop', npub)
   const { setProfile } = props
   const [post, setPost] = useState({})
   const [loaded, setLoaded] = useState(false)
 
   useEffect(() => {
     const start = () => {
-      const { nostrKeyPair } = bchWalletState
+      const pubHexData = nip19.decode(npub)
+      const pubHex = pubHexData.data
+      console.log('pubhex', pubHex)
       const psf = 'wss://nostr-relay.psfoundation.info'
 
       const pool = RelayPool([psf])
       pool.on('open', relay => {
-        relay.subscribe('subid', { limit: 5, kinds: [0], authors: [nostrKeyPair.pubHex] })
+        relay.subscribe('subid', { limit: 5, kinds: [0], authors: [pubHex] })
+        setLoaded(true)
       })
 
       pool.on('eose', relay => {
@@ -34,6 +40,7 @@ function ProfileRead (props) {
       pool.on('event', (relay, subId, ev) => {
         console.log('Received event:', ev)
         const profile = JSON.parse(ev.content)
+        console.log('Profile:', profile)
         setPost(profile)
         setProfile(profile)
       })
@@ -41,10 +48,10 @@ function ProfileRead (props) {
       setLoaded(true)
     }
 
-    if (!loaded) {
+    if (!loaded && npub) {
       start()
     }
-  }, [bchWalletState, loaded, setProfile])
+  }, [bchWalletState, loaded, setProfile, npub])
 
   return (
     <Container>

src/components/app-body/nostr/nostr-read/public-read.js

@@ -8,8 +8,10 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faUser } from '@fortawesome/free-solid-svg-icons'
 import NostrFormat from '../nostr-format'
 import { RelayPool } from 'nostr'
+import * as nip19 from 'nostr-tools/nip19'
 
 function PublicRead (props) {
+  const { npub } = props
   const { bchWalletState } = props.appData
   const [posts, setPosts] = useState([])
   const [loaded, setLoaded] = useState(false)
@@ -17,13 +19,15 @@ function PublicRead (props) {
   useEffect(() => {
     // Get Last post from a author
     const start = () => {
-      const { nostrKeyPair } = bchWalletState
-
+      const pubHexData = nip19.decode(npub)
+      const pubHex = pubHexData.data
+      console.log('pubhex', pubHex)
       const psf = 'wss://nostr-relay.psfoundation.info'
 
       const pool = RelayPool([psf])
       pool.on('open', relay => {
-        relay.subscribe('subid', { limit: 5, kinds: [1], authors: [nostrKeyPair.pubHex] })
+        relay.subscribe('subid', { limit: 5, kinds: [1], authors: [pubHex] })
+        setLoaded(true)
       })
 
       pool.on('eose', relay => {
@@ -38,10 +42,10 @@ function PublicRead (props) {
       })
     }
 
-    if (!loaded) {
+    if (!loaded && npub) {
       start()
     }
-  }, [bchWalletState, loaded])
+  }, [bchWalletState, loaded, npub])
 
   return (
     <Container className='mt-4'>

src/components/nav-menu/index.js

@@ -15,7 +15,7 @@ import Logo from './psf-logo.png'
 
 function NavMenu (props) {
   // Get the current path
-  const { currentPath } = props.appData
+  const { currentPath, bchWalletState } = props.appData
 
   // Navbar state
   const [expanded, setExpanded] = useState(false)
@@ -72,11 +72,18 @@ function NavMenu (props) {
             </NavLink>
             <NavLink
               className={currentPath === '/nostr-read' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/nostr-read'
+              to={`/nostr-read/${bchWalletState?.nostrKeyPair?.npub}`}
               onClick={handleClickEvent}
             >
               Nostr Profile
             </NavLink>
+            <NavLink
+              className={currentPath === '/content-creators' ? 'nav-link-active' : 'nav-link-inactive'}
+              to='/content-creators'
+              onClick={handleClickEvent}
+            >
+              Content Creators
+            </NavLink>
 
             <hr />