avatar fix

CHANGELOG.md

@@ -15,3 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Logged-in chrome matches TTP: navy header, Font Awesome 6.7.1 / Bootstrap 5.3, centered full-width search, notifications and messages dropdowns, avatar account menu. Profile settings (avatar, name, gender, newsletter, timezone, date/time, page size, dark mode) live in-app and save through `POST /api/profile/update`. Email, password, and phone open the connected site.
 - After sign-in, Capsule loads `GET /api/profile` plus notifications, the messages inbox, and `GET /api/messages/recent` for the header dropdown (avatars + unread count). Inbox rows can mark read/unread or hide. Compose and reply follow `canSend`. Search uses the matching user-token endpoint. Contact and bug reports live on footer pages (`#/contact`, `#/bugreport`) instead of the dashboard. Disabled plugins show an unavailable note instead of demo data.
 - Footer chrome matches TTP copy and socials. The upper band keeps a dark-mode toggle, Privacy Policy, Terms of Service, Contact, and Report a Bug. There is no subscribe box.
+
+### Fixed
+
+- Avatar file previews are allowed (`blob:` on `img-src`). Choosing a photo no longer shows the missing-image icon. A `{ "error": "not found" }` from the site is reported as a missing Capsule API action (the live TTP install still needs `POST /api/profile/update`).

src/main/ttpClient.js

@@ -140,6 +140,8 @@ export function apiErrorMessage(code, errors) {
       return 'Choose how you want to authenticate.'
     case 'user token required':
       return 'This action needs a personal (user) token, not an app token.'
+    case 'not found':
+      return 'This site is missing that Capsule API action. Pull the latest TTP on the server.'
     default:
       return code || 'The site returned an error.'
   }
@@ -338,21 +340,55 @@ export function unwrapApi(data) {
 }
 
 /**
- * Blob for an avatar sent over IPC.
+ * Bytes for an avatar sent over IPC.
+ *
+ * @param {unknown} data - ArrayBuffer, typed array, Buffer, or serialized Buffer
+ * @return {Buffer|null}
+ */
+function avatarBytes(data) {
+  if (!data) {
+    return null
+  }
+  if (Buffer.isBuffer(data)) {
+    return data
+  }
+  if (data instanceof ArrayBuffer) {
+    return Buffer.from(data)
+  }
+  if (ArrayBuffer.isView(data)) {
+    return Buffer.from(data.buffer, data.byteOffset, data.byteLength)
+  }
+  if (data.type === 'Buffer' && Array.isArray(data.data)) {
+    return Buffer.from(data.data)
+  }
+  if (Array.isArray(data)) {
+    return Buffer.from(data)
+  }
+  try {
+    const bytes = Buffer.from(data)
+    return bytes.length ? bytes : null
+  } catch {
+    return null
+  }
+}
+
+/**
+ * File/Blob for an avatar sent over IPC.
  *
  * @param {object} [avatar] - name, type, data (ArrayBuffer or typed array)
  * @return {Blob|null}
  */
 export function avatarBlob(avatar) {
-  if (!avatar?.data) {
+  const bytes = avatarBytes(avatar?.data)
+  if (!bytes) {
     return null
   }
-  const bytes = Buffer.isBuffer(avatar.data)
+  const type = avatar.type || 'application/octet-stream'
-    ? avatar.data
+  const name = avatar.name || 'avatar.jpg'
-    : avatar.data instanceof ArrayBuffer
+  if (typeof File === 'function') {
-      ? Buffer.from(avatar.data)
+    return new File([bytes], name, { type })
-      : Buffer.from(avatar.data)
+  }
-  return new Blob([bytes], { type: avatar.type || 'application/octet-stream' })
+  return new Blob([bytes], { type })
 }
 
 /**
@@ -386,7 +422,11 @@ export async function updateProfile(siteUrl, token, fields, avatar) {
       }
       data.append(key, value)
     })
-    data.append('avatar', file, avatar.name || 'avatar.jpg')
+    if (typeof File === 'function' && file instanceof File) {
+      data.append('avatar', file)
+    } else {
+      data.append('avatar', file, avatar.name || 'avatar.jpg')
+    }
     return ttpRequest({
       siteUrl,
       path: '/api/profile/update',

src/renderer/index.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <meta
       http-equiv="Content-Security-Policy"
-      content="default-src 'self'; style-src 'self' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net; font-src https://cdnjs.cloudflare.com; script-src 'self' https://cdn.jsdelivr.net; img-src 'self' data: https: http:;"
+      content="default-src 'self'; style-src 'self' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net; font-src https://cdnjs.cloudflare.com; script-src 'self' https://cdn.jsdelivr.net; img-src 'self' data: blob: https: http:;"
     />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Capsule</title>

src/renderer/src/main.js

@@ -52,9 +52,12 @@ let profile = { ...demoProfile }
 let plugins = []
 let notifications = { items: [], unread: 0 }
 let messages = { items: [], unread: 0 }
+let recentMessages = null
+let canSendMessages = true
 let thread = null
 let searchState = { items: [], q: '', resource: 'all', resources: [], page: 1, pages: 0, total: 0 }
 let pendingAvatar = null
+let pendingAvatarPreview = null
 let workspaceSeq = 0
 
 /**
@@ -156,17 +159,47 @@ function displaySiteName() {
  * @return {string} - image URL
  */
 function avatarUrl() {
-  if (profile.avatarUrl) {
+  if (pendingAvatarPreview) {
-    return profile.avatarUrl
+    return pendingAvatarPreview
   }
-  if (!session?.siteUrl) {
+  return mediaUrl(profile.avatarUrl || profile.avatar || 'images/defaultAvatar.png')
+}
+
+/**
+ * Absolute URL for a site path or already-absolute avatar.
+ *
+ * @param {string} pathOrUrl - stored path or URL
+ * @return {string}
+ */
+function mediaUrl(pathOrUrl) {
+  const value = String(pathOrUrl || '')
+    .replace(/\{BASE\}/g, '')
+    .replace(/\\/g, '/')
+    .replace(/^\/+/, '')
+  if (!value) {
     return ''
   }
-  const path = profile.avatar || 'images/defaultAvatar.png'
+  if (/^https?:\/\//i.test(value)) {
-  if (/^https?:\/\//i.test(path)) {
+    return value
-    return path
   }
-  return `${session.siteUrl.replace(/\/+$/, '')}/${String(path).replace(/^\/+/, '')}`
+  const root = session?.siteUrl || session?.lastSiteUrl
+  if (!root) {
+    return ''
+  }
+  return `${root.replace(/\/+$/, '')}/${value}`
+}
+
+/**
+ * Drop a chosen avatar file and its preview URL.
+ *
+ * @return {void}
+ */
+function clearPendingAvatar() {
+  if (pendingAvatarPreview) {
+    URL.revokeObjectURL(pendingAvatarPreview)
+  }
+  pendingAvatarPreview = null
+  pendingAvatar = null
 }
 
 /**
@@ -319,6 +352,10 @@ function renderChrome() {
     avatar.hidden = true
     avatarFallback.hidden = false
   }
+  avatar.onload = () => {
+    avatar.hidden = false
+    avatarFallback.hidden = true
+  }
 
   logo.hidden = !nextLogo
   if (nextLogo) {
@@ -344,9 +381,10 @@ function renderChrome() {
   document.getElementById('settings-link-phone').href = phone
 
   const noteItems = notifications.items || []
-  const mailItems = messages.items || []
+  const mailMenu = dropdownMail()
+  const mailItems = mailMenu.items || []
   const unreadNotes = Number(notifications.unread ?? noteItems.filter((item) => item.unread).length)
-  const unreadMail = Number(messages.unread ?? mailItems.filter((item) => item.unread).length)
+  const unreadMail = Number(mailMenu.unread ?? messages.unread ?? mailItems.filter((item) => item.unread).length)
   const noteBadge = document.getElementById('notification-badge')
   const mailBadge = document.getElementById('message-badge')
   noteBadge.hidden = unreadNotes === 0
@@ -356,35 +394,49 @@ function renderChrome() {
 
   fillDropdown(
     document.getElementById('notification-menu'),
-    noteItems
+    noteItems.length
-      .slice(0, 5)
+      ? noteItems
-      .map(
+          .slice(0, 5)
-        (item) => `
+          .map(
+            (item) => `
         <li data-demo-item>
           <a href="#/notifications" class="dropdown-item dropdown-item-block" data-route="notifications">
             <p class="small text-muted mb-1"><i class="fa fa-fw fa-clock me-1"></i>${escapeHtml(formatTime(item.createdAt))}</p>
             <span>${escapeHtml(item.text || item.html || '')}</span>
           </a>
         </li>`
-      )
+          )
-      .join('')
+          .join('')
+      : `<li data-demo-item class="px-3 text-center"><strong>No Notifications</strong></li>`
   )
 
   fillDropdown(
     document.getElementById('message-menu'),
-    mailItems
+    mailItems.length
-      .slice(0, 5)
+      ? mailItems
-      .map(
+          .slice(0, 5)
-        (item) => `
+          .map((item) => {
+            const name = escapeHtml(item.otherUserPretty || item.otherUser || '')
+            const src = escapeHtml(item.otherAvatarUrl || mediaUrl(item.otherAvatar || ''))
+            const img = src
+              ? `<img class="capsule-drop-avatar" src="${src}" alt="" width="40" height="40" />`
+              : ''
+            return `
         <li data-demo-item>
           <a href="#/messages/${encodeURIComponent(item.id)}" class="dropdown-item dropdown-item-block">
-            <strong>${escapeHtml(item.otherUser || '')}</strong>
+            <div class="d-flex gap-2">
-            <p class="small text-muted mb-1"><i class="fa fa-fw fa-clock me-1"></i>${escapeHtml(formatTime(item.lastMessageAt))}</p>
+              ${img}
-            <span>${escapeHtml(item.preview || '')}</span>
+              <div>
+                <strong>${name}</strong>
+                <p class="small text-muted mb-1"><i class="fa fa-fw fa-clock me-1"></i>${escapeHtml(formatTime(item.lastMessageAt))}</p>
+                <span>${escapeHtml(item.preview || '')}</span>
+              </div>
+            </div>
           </a>
         </li>`
-      )
+          })
-      .join('')
+          .join('')
+      : `<li data-demo-item class="px-3 text-center"><strong>No Messages</strong></li>`
   )
 
   renderFooter()
@@ -430,6 +482,30 @@ function fillDropdown(list, html) {
   list.insertAdjacentHTML('afterbegin', html)
 }
 
+/**
+ * Recent conversations for the header menu, or the inbox page if recent is missing.
+ *
+ * @return {object}
+ */
+function dropdownMail() {
+  if (recentMessages && !recentMessages.unavailable) {
+    return recentMessages
+  }
+  return messages
+}
+
+/**
+ * Apply canSend from an API payload when present.
+ *
+ * @param {object} [payload] - messages JSON
+ * @return {void}
+ */
+function applyCanSend(payload) {
+  if (payload && typeof payload.canSend === 'boolean') {
+    canSendMessages = payload.canSend
+  }
+}
+
 /**
  * Paint the MFA picker or code form from a pending challenge.
  *
@@ -549,17 +625,33 @@ function renderPages() {
   } else {
     mailEmpty.hidden = true
     document.getElementById('message-list').innerHTML = messages.items
-      .map(
+      .map((item) => {
-        (item) => `
+        const name = escapeHtml(item.otherUserPretty || item.otherUser || '')
-      <tr class="capsule-row-link ${item.unread ? 'is-unread' : ''}" data-message-id="${escapeHtml(item.id)}">
+        const id = escapeHtml(item.id)
-        <td>${escapeHtml(item.otherUser || '')}</td>
+        return `
+      <tr class="capsule-row-link ${item.unread ? 'is-unread' : ''}" data-message-id="${id}">
+        <td>${name}</td>
         <td>${escapeHtml(item.preview || '')}</td>
         <td class="text-muted">${escapeHtml(formatTime(item.lastMessageAt))}</td>
+        <td class="text-nowrap" data-message-actions>
+          <button type="button" class="btn btn-sm btn-info" data-message-read="${id}" title="Mark as read" ${item.unread ? '' : 'disabled'}>
+            <i class="fa-solid fa-fw fa-envelope-open"></i>
+          </button>
+          <button type="button" class="btn btn-sm btn-outline-secondary" data-message-unread="${id}" title="Mark as unread" ${item.unread ? 'disabled' : ''}>
+            <i class="fa-solid fa-fw fa-envelope"></i>
+          </button>
+          <button type="button" class="btn btn-sm btn-outline-danger" data-message-delete="${id}" title="Hide">
+            <i class="fa-solid fa-fw fa-trash"></i>
+          </button>
+        </td>
       </tr>`
-      )
+      })
       .join('')
   }
 
+  document.getElementById('messages-new').hidden = !canSendMessages || Boolean(messages.unavailable)
+  document.getElementById('thread-reply').hidden = !canSendMessages
+
   const displayName = profile.name || profile.username || session.username || ''
   document.getElementById('profile-name').textContent = displayName
   document.getElementById('profile-registered').textContent = profile.registered || ''
@@ -840,9 +932,11 @@ function applySession(next) {
     plugins = []
     notifications = { items: [], unread: 0 }
     messages = { items: [], unread: 0 }
+    recentMessages = null
+    canSendMessages = true
     thread = null
     profile = { ...demoProfile }
-    pendingAvatar = null
+    clearPendingAvatar()
   } else if (!window.location.hash) {
     window.location.hash = '#/'
   }
@@ -856,6 +950,8 @@ function applySession(next) {
   if (session?.preview) {
     notifications = { items: demoNotifications, unread: demoNotifications.filter((item) => item.unread).length }
     messages = { items: demoMessages, unread: demoMessages.filter((item) => item.unread).length }
+    recentMessages = { items: demoMessages, unread: messages.unread }
+    canSendMessages = true
     profile = { ...demoProfile }
     plugins = []
   } else if (session?.connected && window.capsule) {
@@ -885,6 +981,9 @@ async function loadWorkspace() {
     applyProfile(data.profile)
     notifications = data.notifications || { items: [], unread: 0 }
     messages = data.messages || { items: [], unread: 0 }
+    recentMessages = data.recentMessages || null
+    applyCanSend(messages)
+    applyCanSend(recentMessages)
     renderChrome()
     renderPages()
   } catch (err) {
@@ -909,16 +1008,42 @@ async function loadThread(id) {
       return
     }
     thread = data
+    applyCanSend(data)
     renderThread()
-    messages = (await runApi(() => window.capsule.messages({ page: 1 }))) || messages
+    await refreshMail()
-    renderChrome()
-    renderPages()
     showMessagesPane('thread')
   } catch (err) {
     setMessage(document.getElementById('thread-error'), err?.message || 'Could not load that conversation.')
   }
 }
 
+/**
+ * Reload inbox and dropdown conversations.
+ *
+ * @return {Promise<void>}
+ */
+async function refreshMail() {
+  if (!window.capsule || session?.preview) {
+    renderChrome()
+    renderPages()
+    return
+  }
+  const [list, recent] = await Promise.all([
+    runApi(() => window.capsule.messages({ page: 1 })),
+    runApi(() => window.capsule.messagesRecent({ limit: 5 }))
+  ])
+  if (list) {
+    messages = list
+    applyCanSend(list)
+  }
+  if (recent) {
+    recentMessages = recent
+    applyCanSend(recent)
+  }
+  renderChrome()
+  renderPages()
+}
+
 /**
  * Run site search and paint results.
  *
@@ -1129,7 +1254,49 @@ document.getElementById('notification-list').addEventListener('click', async (ev
   }
 })
 
-document.getElementById('message-list').addEventListener('click', (event) => {
+document.getElementById('message-list').addEventListener('click', async (event) => {
+  const read = event.target.closest('[data-message-read]')
+  const unread = event.target.closest('[data-message-unread]')
+  const del = event.target.closest('[data-message-delete]')
+  if (read || unread || del) {
+    event.preventDefault()
+    event.stopPropagation()
+    const id = read?.dataset.messageRead || unread?.dataset.messageUnread || del?.dataset.messageDelete
+    try {
+      if (session?.preview || !window.capsule) {
+        messages.items = (messages.items || []).filter((item) => {
+          if (String(item.id) !== String(id)) {
+            return true
+          }
+          if (del) {
+            return false
+          }
+          item.unread = Boolean(unread)
+          return true
+        })
+        messages.unread = (messages.items || []).filter((item) => item.unread).length
+        if (recentMessages?.items) {
+          recentMessages.items = messages.items.slice(0, 5)
+          recentMessages.unread = messages.unread
+        }
+        renderChrome()
+        renderPages()
+        return
+      }
+      if (read) {
+        await runApi(() => window.capsule.messageRead({ id }))
+      } else if (unread) {
+        await runApi(() => window.capsule.messageUnread({ id }))
+      } else {
+        await runApi(() => window.capsule.messageDelete({ id }))
+      }
+      await refreshMail()
+    } catch (err) {
+      setMessage(document.getElementById('messages-empty'), err?.message || 'Could not update that conversation.')
+      document.getElementById('messages-empty').hidden = false
+    }
+    return
+  }
   const row = event.target.closest('[data-message-id]')
   if (!row) {
     return
@@ -1283,7 +1450,7 @@ document.getElementById('settings-form').addEventListener('submit', async (event
     if (!data) {
       return
     }
-    pendingAvatar = null
+    clearPendingAvatar()
     document.getElementById('settings-avatar-file').value = ''
     applyProfile(data)
     renderChrome()
@@ -1297,20 +1464,20 @@ document.getElementById('settings-form').addEventListener('submit', async (event
 document.getElementById('settings-avatar-file').addEventListener('change', async (event) => {
   const file = event.target.files?.[0]
   if (!file) {
-    pendingAvatar = null
+    clearPendingAvatar()
+    renderChrome()
     return
   }
-  const url = URL.createObjectURL(file)
+  if (pendingAvatarPreview) {
-  document.getElementById('settings-avatar').src = url
+    URL.revokeObjectURL(pendingAvatarPreview)
-  document.getElementById('profile-avatar').src = url
+  }
-  document.getElementById('header-avatar').src = url
+  pendingAvatarPreview = URL.createObjectURL(file)
-  document.getElementById('header-avatar').hidden = false
-  document.getElementById('header-avatar-fallback').hidden = true
   pendingAvatar = {
     name: file.name,
     type: file.type,
     data: await file.arrayBuffer()
   }
+  renderChrome()
 })
 
 document.getElementById('settings-dark').addEventListener('change', (event) => {