feat: refresh base user avatar styling

feat: add base user avatar component

frontend_nuxt/components/BaseTimeline.vue

@@ -3,18 +3,17 @@
     <div class="timeline-item" v-for="(item, idx) in items" :key="idx">
       <div
         class="timeline-icon"
-        :class="{ clickable: !!item.iconClick && !item.src }"
+        :class="{ clickable: !!item.iconClick || hasLink(item) }"
-        @click="!item.src && item.iconClick && item.iconClick()"
+        @click="onIconClick(item, $event)"
       >
         <BaseUserAvatar
           v-if="item.src"
-          :class="['timeline-img', { 'is-clickable': !!item.iconClick }]"
+          :src="item.src"
           :user-id="item.userId"
-          :avatar="item.src"
+          :to="item.avatarLink"
-          :username="item.userName || item.username"
+          class="timeline-img"
-          :width="32"
+          alt="timeline item"
-          :link="!item.iconClick"
+          :disable-link="!hasLink(item) || !!item.iconClick"
-          @click.stop="item.iconClick && item.iconClick()"
         />
         <component
           v-else-if="item.icon && (typeof item.icon !== 'string' || !item.icon.includes(' '))"
@@ -31,11 +30,28 @@
 </template>
 
 <script>
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
+
 export default {
   name: 'BaseTimeline',
+  components: { BaseUserAvatar },
   props: {
     items: { type: Array, default: () => [] },
   },
+  methods: {
+    hasLink(item) {
+      if (!item) return false
+      if (item.avatarLink) return true
+      const id = item?.userId
+      return id !== undefined && id !== null && id !== ''
+    },
+    onIconClick(item, event) {
+      if (item && item.iconClick) {
+        event.preventDefault()
+        item.iconClick()
+      }
+    },
+  },
 }
 </script>
 
@@ -73,12 +89,14 @@ export default {
 }
 
 .timeline-img {
-  width: 32px;
+  width: 100%;
-  height: 32px;
+  height: 100%;
 }
 
-.timeline-img.is-clickable {
+.timeline-img :deep(.base-user-avatar-img) {
-  cursor: pointer;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
 }
 
 .timeline-emoji {

frontend_nuxt/components/BaseUserAvatar.vue

@@ -1,91 +1,129 @@
 <template>
-  <component :is="wrapperTag" v-bind="wrapperAttrs" :class="containerClass" :style="mergedStyle">
+  <component
-    <BaseImage :src="currentSrc" :alt="altText" class="base-user-avatar-img" @error="handleError" />
+    :is="wrapperTag"
+    :to="isLink ? resolvedLink : undefined"
+    class="base-user-avatar"
+    :class="wrapperClass"
+    :style="wrapperStyle"
+    v-bind="wrapperAttrs"
+    :role="isLink ? undefined : 'img'"
+    :aria-label="altText"
+    :title="altText"
+  >
+    <span class="base-user-avatar-backdrop" aria-hidden="true" />
+    <BaseImage :src="currentSrc" :alt="altText" class="base-user-avatar-img" @error="onError" />
   </component>
 </template>
 
 <script setup>
 import { computed, ref, watch } from 'vue'
 import { useAttrs } from 'vue'
+import BaseImage from './BaseImage.vue'
 
 const DEFAULT_AVATAR = '/default-avatar.svg'
 
 const props = defineProps({
   userId: {
     type: [String, Number],
-    required: true,
+    default: null,
   },
-  avatar: {
+  src: {
     type: String,
     default: '',
   },
-  username: {
-    type: String,
-    default: '',
-  },
-  width: {
-    type: [Number, String],
-    default: 40,
-  },
   alt: {
     type: String,
     default: '',
   },
-  link: {
+  width: {
+    type: [Number, String],
+    default: null,
+  },
+  rounded: {
     type: Boolean,
     default: true,
   },
+  disableLink: {
+    type: Boolean,
+    default: false,
+  },
+  to: {
+    type: String,
+    default: '',
+  },
 })
 
 const attrs = useAttrs()
-const currentSrc = ref(props.avatar || DEFAULT_AVATAR)
+
+const currentSrc = ref(props.src || DEFAULT_AVATAR)
 
 watch(
-  () => props.avatar,
+  () => props.src,
-  (newVal) => {
+  (value) => {
-    currentSrc.value = newVal || DEFAULT_AVATAR
+    currentSrc.value = value || DEFAULT_AVATAR
   },
 )
 
-const wrapperTag = computed(() => (props.link ? 'NuxtLink' : 'div'))
+const resolvedLink = computed(() => {
+  if (props.to) return props.to
+  if (props.userId !== null && props.userId !== undefined && props.userId !== '') {
+    return `/users/${props.userId}`
+  }
+  return null
+})
+
+const altText = computed(() => props.alt || '用户头像')
+
 const sizeStyle = computed(() => {
-  const value = typeof props.width === 'number' ? `${props.width}px` : props.width || '40px'
+  if (!props.width && props.width !== 0) return null
+  const value = typeof props.width === 'number' ? `${props.width}px` : props.width
+  if (!value) return null
+  return { width: value, height: value }
+})
+
+const accentHue = computed(() => {
+  const seed = props.userId ?? props.alt
+  const source = seed !== undefined && seed !== null ? String(seed) : ''
+  if (!source) return 198
+  let hash = 0
+  for (let index = 0; index < source.length; index += 1) {
+    hash = (hash << 5) - hash + source.charCodeAt(index)
+    hash |= 0
+  }
+  return Math.abs(hash) % 360
+})
+
+const accentStyles = computed(() => {
+  const hue = accentHue.value
   return {
-    width: value,
+    '--avatar-accent': `hsl(${hue}, 74%, 54%)`,
-    height: value,
+    '--avatar-accent-light': `hsl(${hue}, 95%, 82%)`,
+    '--avatar-accent-soft': `hsl(${hue}, 96%, 95%)`,
+    '--avatar-accent-border': `hsla(${hue}, 70%, 48%, 0.28)`,
+    '--avatar-accent-shadow': `hsla(${hue}, 68%, 36%, 0.2)`,
   }
 })
 
-const altText = computed(() => {
+const wrapperStyle = computed(() => {
-  if (props.alt) return props.alt
+  const attrStyle = attrs.style
-  if (props.username) return `${props.username}的头像`
+  return [accentStyles.value, sizeStyle.value, attrStyle]
-  return '用户头像'
 })
 
-const containerClass = computed(() => {
+const isLink = computed(() => !props.disableLink && !!resolvedLink.value)
-  const classes = ['base-user-avatar']
-  if (props.link) classes.push('is-link')
-  if (attrs.class) classes.push(attrs.class)
-  return classes
-})
 
-const mergedStyle = computed(() => {
+const wrapperTag = computed(() => (isLink.value ? 'NuxtLink' : 'div'))
-  if (!attrs.style) return sizeStyle.value
+
-  return [sizeStyle.value, attrs.style]
+const wrapperClass = computed(() => [
-})
+  attrs.class,
+  { 'is-rounded': props.rounded, 'is-interactive': isLink.value },
+])
 
 const wrapperAttrs = computed(() => {
-  const { class: _class, style: _style, ...rest } = attrs
+  const { class: _class, style: _style, to: _to, href: _href, ...rest } = attrs
-  if (props.link) {
-    return {
-      ...rest,
-      to: `/users/${props.userId}`,
-    }
-  }
   return rest
 })
 
-function handleError() {
+function onError() {
   if (currentSrc.value !== DEFAULT_AVATAR) {
     currentSrc.value = DEFAULT_AVATAR
   }
@@ -94,23 +132,84 @@ function handleError() {
 
 <style scoped>
 .base-user-avatar {
+  position: relative;
   display: inline-flex;
   align-items: center;
   justify-content: center;
-  border-radius: 50%;
   overflow: hidden;
-  background-color: var(--avatar-background, rgba(0, 0, 0, 0.05));
+  border-radius: 16px;
+  background: linear-gradient(
+    140deg,
+    var(--avatar-accent-soft, rgba(17, 182, 197, 0.12)) 0%,
+    var(--avatar-accent-light, rgba(17, 182, 197, 0.22)) 100%
+  );
+  border: 1px solid var(--avatar-accent-border, rgba(17, 182, 197, 0.2));
+  box-shadow:
+    0 1px 2px rgba(15, 52, 67, 0.08),
+    0 3px 8px var(--avatar-accent-shadow, rgba(17, 182, 197, 0.18));
+  transition:
+    transform 0.3s ease,
+    box-shadow 0.3s ease,
+    border-color 0.3s ease,
+    background 0.3s ease;
 }
 
-.base-user-avatar.is-link {
+.base-user-avatar.is-rounded {
-  cursor: pointer;
+  border-radius: 50%;
+}
+
+.base-user-avatar:not(.is-rounded) {
+  border-radius: 0;
+}
+
+.base-user-avatar-backdrop {
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+  background:
+    radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.72), transparent 62%),
+    linear-gradient(150deg, rgba(255, 255, 255, 0.08), transparent),
+    linear-gradient(
+      140deg,
+      var(--avatar-accent-soft, rgba(17, 182, 197, 0.08)) 0%,
+      var(--avatar-accent-light, rgba(17, 182, 197, 0.18)) 100%
+    );
+  opacity: 0.75;
+  transition:
+    opacity 0.35s ease,
+    transform 0.35s ease;
+  z-index: 0;
 }
 
 .base-user-avatar-img {
+  position: relative;
   width: 100%;
   height: 100%;
-  border-radius: 50%;
   object-fit: cover;
   display: block;
+  z-index: 1;
+  border-radius: inherit;
+  transition: transform 0.35s ease;
+}
+
+.base-user-avatar.is-interactive:hover,
+.base-user-avatar.is-interactive:focus-visible {
+  transform: translateY(-1px) scale(1.02);
+  border-color: var(--avatar-accent, var(--primary-color, #0a6e78));
+  box-shadow:
+    0 6px 16px var(--avatar-accent-shadow, rgba(17, 182, 197, 0.24)),
+    0 3px 6px rgba(15, 52, 67, 0.18);
+  outline: none;
+}
+
+.base-user-avatar.is-interactive:hover .base-user-avatar-backdrop,
+.base-user-avatar.is-interactive:focus-visible .base-user-avatar-backdrop {
+  opacity: 1;
+  transform: scale(1.05);
+}
+
+.base-user-avatar.is-interactive:hover .base-user-avatar-img,
+.base-user-avatar.is-interactive:focus-visible .base-user-avatar-img {
+  transform: scale(1.02);
 }
 </style>

frontend_nuxt/components/CommentItem.vue

@@ -27,14 +27,11 @@
             <next class="reply-icon" />
             <span class="reply-info">
               <BaseUserAvatar
-                v-if="comment.parentUserName"
                 class="reply-avatar"
+                :src="comment.parentUserAvatar"
                 :user-id="comment.parentUserId"
-                :avatar="comment.parentUserAvatar"
+                :alt="comment.parentUserName"
-                :username="comment.parentUserName"
+                :disable-link="!comment.parentUserId"
-                :width="20"
-                :link="Boolean(comment.parentUserId)"
-                @click="comment.parentUserClick && comment.parentUserClick()"
               />
               <span class="reply-user-name">{{ comment.parentUserName }}</span>
             </span>
@@ -115,6 +112,7 @@ import BaseTimeline from '~/components/BaseTimeline.vue'
 import CommentEditor from '~/components/CommentEditor.vue'
 import DropdownMenu from '~/components/DropdownMenu.vue'
 import ReactionsGroup from '~/components/ReactionsGroup.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -257,7 +255,6 @@ const submitReply = async (parentUserName, text, clear) => {
       replyList.push({
         id: data.id,
         userName: data.author.username,
-        userId: data.author.id,
         time: TimeManager.format(data.createdAt),
         avatar: data.author.avatar,
         medal: data.author.displayMedal,
@@ -269,7 +266,6 @@ const submitReply = async (parentUserName, text, clear) => {
         reply: (data.replies || []).map((r) => ({
           id: r.id,
           userName: r.author.username,
-          userId: r.author.id,
           time: TimeManager.format(r.createdAt),
           avatar: r.author.avatar,
           text: r.content,
@@ -277,10 +273,12 @@ const submitReply = async (parentUserName, text, clear) => {
           reply: [],
           openReplies: false,
           src: r.author.avatar,
+          userId: r.author.id,
           iconClick: () => navigateTo(`/users/${r.author.id}`),
         })),
         openReplies: false,
         src: data.author.avatar,
+        userId: data.author.id,
         iconClick: () => navigateTo(`/users/${data.author.id}`),
       })
       clear()
@@ -401,7 +399,9 @@ const handleContentClick = (e) => {
 .reply-avatar {
   width: 20px;
   height: 20px;
+  border-radius: 50%;
   margin-right: 5px;
+  cursor: pointer;
 }
 
 .reply-icon {

frontend_nuxt/components/HeaderComponent.vue

@@ -73,10 +73,10 @@
                 <BaseUserAvatar
                   class="avatar-img"
                   :user-id="authState.userId"
-                  :avatar="avatar"
+                  :src="avatar"
-                  :username="authState.username"
+                  alt="avatar"
                   :width="32"
-                  :link="false"
+                  :disable-link="true"
                 />
                 <down />
               </div>
@@ -100,6 +100,7 @@ import { computed, nextTick, ref, watch } from 'vue'
 import DropdownMenu from '~/components/DropdownMenu.vue'
 import ToolTip from '~/components/ToolTip.vue'
 import SearchDropdown from '~/components/SearchDropdown.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import { authState, clearToken, loadCurrentUser } from '~/utils/auth'
 import { useUnreadCount } from '~/composables/useUnreadCount'
 import { useChannelsUnreadCount } from '~/composables/useChannelsUnreadCount'
@@ -441,6 +442,7 @@ onMounted(async () => {
   height: 32px;
   border-radius: 50%;
   background-color: lightgray;
+  object-fit: cover;
 }
 
 .dropdown-icon {

frontend_nuxt/components/PostChangeLogItem.vue

@@ -4,10 +4,10 @@
       <BaseUserAvatar
         v-if="log.userAvatar"
         class="change-log-avatar"
-        :user-id="log.userId"
+        :src="log.userAvatar"
-        :avatar="log.userAvatar"
+        :to="log.username ? `/users/${log.username}` : ''"
-        :username="log.username"
+        alt="avatar"
-        :width="20"
+        :disable-link="!log.username"
       />
       <span v-if="log.username" class="change-log-user">{{ log.username }}</span>
       <span v-if="log.type === 'CONTENT'" class="change-log-content">变更了文章内容</span>
@@ -56,8 +56,8 @@
 import { computed } from 'vue'
 import { html } from 'diff2html'
 import { createTwoFilesPatch } from 'diff'
-import { useIsMobile } from '~/utils/screen'
 import 'diff2html/bundles/css/diff2html.min.css'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import { themeState } from '~/utils/theme'
 import ArticleCategory from '~/components/ArticleCategory.vue'
 import ArticleTags from '~/components/ArticleTags.vue'
@@ -134,6 +134,12 @@ const diffHtml = computed(() => {
   cursor: pointer;
 }
 
+.change-log-avatar :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
 .change-log-time {
   font-size: 12px;
   opacity: 0.6;

frontend_nuxt/components/PostLottery.vue

@@ -58,9 +58,8 @@
         :key="p.id"
         class="prize-member-avatar"
         :user-id="p.id"
-        :avatar="p.avatar"
+        :src="p.avatar"
-        :username="p.username"
+        alt="avatar"
-        :width="30"
       />
       <div v-if="lotteryEnded && lotteryWinners.length" class="prize-member-winner">
         <medal-one class="medal-icon"></medal-one>
@@ -70,9 +69,8 @@
           :key="w.id"
           class="prize-member-avatar"
           :user-id="w.id"
-          :avatar="w.avatar"
+          :src="w.avatar"
-          :username="w.username"
+          alt="avatar"
-          :width="30"
         />
         <div v-if="lotteryWinners.length === 1" class="prize-member-winner-name">
           {{ lotteryWinners[0].username }}
@@ -89,6 +87,7 @@ import { toast } from '~/main'
 import { useRuntimeConfig } from '#imports'
 import { useIsMobile } from '~/utils/screen'
 import { useCountdown } from '~/composables/useCountdown'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 
 const props = defineProps({
   lottery: { type: Object, required: true },
@@ -246,9 +245,16 @@ const joinLottery = async () => {
   width: 30px;
   height: 30px;
   margin-left: 3px;
+  border-radius: 50%;
   cursor: pointer;
 }
 
+.prize-member-avatar :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
 .prize-member-winner {
   display: flex;
   flex-direction: row;

frontend_nuxt/components/PostPoll.vue

@@ -22,9 +22,8 @@
                 :key="p.id"
                 class="poll-participant-avatar"
                 :user-id="p.id"
-                :avatar="p.avatar"
+                :src="p.avatar"
-                :username="p.username"
+                alt="avatar"
-                :width="30"
               />
             </div>
           </div>
@@ -120,6 +119,7 @@ import { getToken, authState } from '~/utils/auth'
 import { toast } from '~/main'
 import { useRuntimeConfig } from '#imports'
 import { useCountdown } from '~/composables/useCountdown'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 
 const props = defineProps({
   poll: { type: Object, required: true },
@@ -425,6 +425,13 @@ const submitMultiPoll = async () => {
 .poll-participant-avatar {
   width: 30px;
   height: 30px;
+  border-radius: 50%;
   cursor: pointer;
 }
+
+.poll-participant-avatar :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
 </style>

frontend_nuxt/components/SearchPersonDropdown.vue

@@ -25,12 +25,11 @@
       <template #option="{ option }">
         <div class="search-option-item">
           <BaseUserAvatar
-            class="avatar"
+            :src="option.avatar"
             :user-id="option.id"
-            :avatar="option.avatar"
+            :alt="option.username"
-            :username="option.username"
+            class="avatar"
-            :width="32"
+            :disable-link="true"
-            :link="false"
           />
           <div class="result-body">
             <div class="result-main" v-html="highlight(option.username)"></div>
@@ -52,6 +51,7 @@ import Dropdown from '~/components/Dropdown.vue'
 import { stripMarkdown } from '~/utils/markdown'
 import { useIsMobile } from '~/utils/screen'
 import { getToken } from '~/utils/auth'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -177,6 +177,14 @@ defineExpose({
 .avatar {
   width: 32px;
   height: 32px;
+  border-radius: 50%;
+  overflow: hidden;
+}
+
+.avatar :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
 }
 
 .result-body {

frontend_nuxt/components/UserList.vue

@@ -1,15 +1,8 @@
 <template>
   <div class="user-list">
     <BasePlaceholder v-if="users.length === 0" text="暂无用户" icon="inbox" />
-    <div v-for="u in users" :key="u.id" class="user-item" @click="handleUserClick(u)">
+    <div v-for="u in users" :key="u.id" class="user-item">
-      <BaseUserAvatar
+      <BaseUserAvatar :src="u.avatar" :user-id="u.id" alt="avatar" class="user-avatar" />
-        class="user-avatar"
-        :user-id="u.id"
-        :avatar="u.avatar"
-        :username="u.username"
-        :width="50"
-        :link="false"
-      />
       <div class="user-info">
         <div class="user-name">{{ u.username }}</div>
         <div v-if="u.introduction" class="user-intro">{{ u.introduction }}</div>
@@ -20,6 +13,7 @@
 
 <script setup>
 import BasePlaceholder from '~/components/BasePlaceholder.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 
 defineProps({
   users: { type: Array, default: () => [] },
@@ -48,8 +42,15 @@ const handleUserClick = (user) => {
 .user-avatar {
   width: 50px;
   height: 50px;
+  border-radius: 50%;
   flex-shrink: 0;
 }
+
+.user-avatar :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
 .user-info {
   display: flex;
   flex-direction: column;

frontend_nuxt/pages/index.vue

@@ -85,15 +85,16 @@
           </div>
 
           <div class="article-member-avatars-container">
-            <BaseUserAvatar
+            <div v-for="member in article.members">
-              v-for="member in article.members"
+              <BaseUserAvatar
-              :key="`${article.id}-${member.id}`"
+                class="article-member-avatar-item-img"
-              class="article-member-avatar-item"
+                :src="member.avatar"
-              :user-id="member.id"
+                :user-id="member.id"
-              :avatar="member.avatar"
+                alt="avatar"
-              :username="member.username"
+                :disable-link="true"
-              :width="25"
+                :width="25"
-            />
+              />
+            </div>
           </div>
 
           <div class="article-comments main-info-text">
@@ -139,6 +140,7 @@ import InfiniteLoadMore from '~/components/InfiniteLoadMore.vue'
 import { getToken } from '~/utils/auth'
 import { stripMarkdown } from '~/utils/markdown'
 import { useIsMobile } from '~/utils/screen'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import TimeManager from '~/utils/time'
 import { selectedCategoryGlobal, selectedTagsGlobal } from '~/composables/postFilter'
 useHead({
@@ -292,11 +294,7 @@ const {
       description: p.content,
       category: p.category,
       tags: p.tags || [],
-      members: (p.participants || []).map((m) => ({
+      members: (p.participants || []).map((m) => ({ id: m.id, avatar: m.avatar })),
-        id: m.id,
-        avatar: m.avatar,
-        username: m.username,
-      })),
       comments: p.commentCount,
       views: p.views,
       rssExcluded: p.rssExcluded || false,
@@ -338,11 +336,7 @@ const fetchNextPage = async () => {
     description: p.content,
     category: p.category,
     tags: p.tags || [],
-    members: (p.participants || []).map((m) => ({
+    members: (p.participants || []).map((m) => ({ id: m.id, avatar: m.avatar })),
-      id: m.id,
-      avatar: m.avatar,
-      username: m.username,
-    })),
     comments: p.commentCount,
     views: p.views,
     rssExcluded: p.rssExcluded || false,
@@ -636,10 +630,15 @@ watch([selectedCategory, selectedTags], ([newCategory, newTags]) => {
   margin-left: 20px;
 }
 
-.article-member-avatar-item {
+.article-member-avatar-item-img {
-  width: 25px;
+  width: 100%;
-  height: 25px;
+  height: 100%;
-  flex-shrink: 0;
+}
+
+.article-member-avatar-item-img :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
 }
 
 .placeholder-container {
@@ -693,6 +692,7 @@ watch([selectedCategory, selectedTags], ([newCategory, newTags]) => {
     margin-left: 0px;
     gap: 0px;
   }
+
   .article-main-container,
   .header-item.main-item {
     width: calc(70% - 20px);

frontend_nuxt/pages/message-box/[id].vue

@@ -46,10 +46,9 @@
                 <next class="reply-icon" />
                 <BaseUserAvatar
                   class="reply-avatar"
+                  :src="item.replyTo.sender.avatar"
                   :user-id="item.replyTo.sender.id"
-                  :avatar="item.replyTo.sender.avatar"
+                  :alt="item.replyTo.sender.username"
-                  :username="item.replyTo.sender.username"
-                  :width="20"
                 />
                 <div class="reply-author">{{ item.replyTo.sender.username }}:</div>
               </div>
@@ -127,6 +126,7 @@ import TimeManager from '~/utils/time'
 import BaseTimeline from '~/components/BaseTimeline.vue'
 import BasePlaceholder from '~/components/BasePlaceholder.vue'
 import VueEasyLightbox from 'vue-easy-lightbox'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 
 const config = useRuntimeConfig()
 const route = useRoute()
@@ -248,9 +248,8 @@ async function fetchMessages(page = 0) {
 
     const newMessages = pageData.content.reverse().map((item) => ({
       ...item,
-      userId: item.sender.id,
-      userName: item.sender.username,
       src: item.sender.avatar,
+      userId: item.sender.id,
       iconClick: () => {
         openUser(item.sender.id)
       },
@@ -335,9 +334,8 @@ async function sendMessage(content, clearInput) {
     const newMessage = await response.json()
     messages.value.push({
       ...newMessage,
-      userId: newMessage.sender.id,
-      userName: newMessage.sender.username,
       src: newMessage.sender.avatar,
+      userId: newMessage.sender.id,
       iconClick: () => {
         openUser(newMessage.sender.id)
       },
@@ -412,9 +410,8 @@ const subscribeToConversation = () => {
 
       messages.value.push({
         ...parsedMessage,
-        userId: parsedMessage.sender.id,
-        userName: parsedMessage.sender.username,
         src: parsedMessage.sender.avatar,
+        userId: parsedMessage.sender.id,
         iconClick: () => openUser(parsedMessage.sender.id),
       })
 
@@ -698,6 +695,12 @@ function goBack() {
   margin-right: 5px;
 }
 
+.reply-avatar :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
 .reply-preview {
   margin-top: 10px;
   padding: 10px;

frontend_nuxt/pages/message-box/index.vue

@@ -34,22 +34,11 @@
         >
           <div class="conversation-avatar">
             <BaseUserAvatar
-              v-if="getOtherParticipant(convo)"
+              :src="getOtherParticipant(convo)?.avatar"
+              :user-id="getOtherParticipant(convo)?.id"
+              :alt="getOtherParticipant(convo)?.username || '用户'"
               class="avatar-img"
-              :user-id="getOtherParticipant(convo).id"
+              :disable-link="true"
-              :avatar="getOtherParticipant(convo).avatar"
-              :username="getOtherParticipant(convo).username"
-              :width="40"
-              @click.stop
-            />
-            <BaseUserAvatar
-              v-else
-              class="avatar-img"
-              :user-id="convo.id"
-              :avatar="''"
-              username="用户"
-              :width="40"
-              :link="false"
             />
           </div>
 
@@ -142,6 +131,7 @@ import { stripMarkdownLength } from '~/utils/markdown'
 import SearchPersonDropdown from '~/components/SearchPersonDropdown.vue'
 import BasePlaceholder from '~/components/BasePlaceholder.vue'
 import BaseTabs from '~/components/BaseTabs.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 
 const config = useRuntimeConfig()
 const conversations = ref([])
@@ -445,6 +435,12 @@ function minimize() {
   border-radius: 50%;
 }
 
+.avatar-img :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
 .conversation-content {
   flex: 1;
   min-width: 0;

frontend_nuxt/pages/posts/[id]/index.vue

@@ -46,14 +46,16 @@
       </div>
 
       <div class="info-content-container author-info-container">
-        <div class="user-avatar-container">
+        <div class="user-avatar-container" @click="gotoProfile">
-          <BaseUserAvatar
+          <div class="user-avatar-item">
-            class="user-avatar-item"
+            <BaseUserAvatar
-            :user-id="author.id"
+              class="user-avatar-item-img"
-            :avatar="author.avatar"
+              :src="author.avatar"
-            :username="author.username"
+              :user-id="author.id"
-            :width="50"
+              alt="avatar"
-          />
+              :disable-link="true"
+            />
+          </div>
           <div v-if="isMobile" class="info-content-header">
             <div class="user-name">
               {{ author.username }}
@@ -197,6 +199,7 @@ import ReactionsGroup from '~/components/ReactionsGroup.vue'
 import DropdownMenu from '~/components/DropdownMenu.vue'
 import PostLottery from '~/components/PostLottery.vue'
 import PostPoll from '~/components/PostPoll.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import { renderMarkdown, handleMarkdownClick, stripMarkdownLength } from '~/utils/markdown'
 import { getMedalTitle } from '~/utils/medal'
 import { toast } from '~/main'
@@ -345,7 +348,6 @@ const mapComment = (
   parentUserName: parentUserName,
   parentUserAvatar: parentUserAvatar,
   parentUserId: parentUserId,
-  parentUserClick: parentUserId ? () => navigateTo(`/users/${parentUserId}`) : null,
 })
 
 const changeLogIcon = (l) => {
@@ -384,7 +386,6 @@ const mapChangeLog = (l) => ({
   id: l.id,
   kind: 'log',
   username: l.username,
-  userId: l.userId ?? l.username,
   userAvatar: l.userAvatar,
   type: l.type,
   createdAt: l.time,
@@ -869,6 +870,10 @@ const jumpToHashComment = async () => {
   }
 }
 
+const gotoProfile = () => {
+  navigateTo(`/users/${author.value.id}`, { replace: true })
+}
+
 const initPage = async () => {
   scrollTo(0, 0)
   await fetchTimeline()
@@ -962,8 +967,6 @@ onMounted(async () => {
 .user-avatar-container {
   display: flex;
   flex-direction: row;
-  align-items: center;
-  gap: 10px;
 }
 
 .scroller-middle {
@@ -1176,13 +1179,24 @@ onMounted(async () => {
 }
 
 .user-avatar-container {
-  cursor: default;
+  cursor: pointer;
 }
 
 .user-avatar-item {
   width: 50px;
   height: 50px;
-  flex-shrink: 0;
+}
+
+.user-avatar-item-img {
+  width: 100%;
+  height: 100%;
+  border-radius: 50%;
+}
+
+.user-avatar-item-img :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
 }
 
 .info-content {

frontend_nuxt/pages/settings.vue

@@ -15,7 +15,13 @@
         <div class="avatar-row">
           <!-- label 充当点击区域，内部隐藏 input -->
           <label class="avatar-container">
-            <BaseImage :src="avatar" class="avatar-preview" alt="avatar" />
+            <BaseUserAvatar
+              :src="avatar"
+              :user-id="userId"
+              alt="avatar"
+              class="avatar-preview"
+              :disable-link="true"
+            />
             <!-- 半透明蒙层：hover 时出现 -->
             <div class="avatar-overlay">更换头像</div>
             <input type="file" class="avatar-input" accept="image/*" @change="onAvatarChange" />
@@ -74,6 +80,7 @@ import AvatarCropper from '~/components/AvatarCropper.vue'
 import BaseInput from '~/components/BaseInput.vue'
 import Dropdown from '~/components/Dropdown.vue'
 import BaseSwitch from '~/components/BaseSwitch.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import { toast } from '~/main'
 import { fetchCurrentUser, getToken, setToken } from '~/utils/auth'
 import { frostedState, setFrosted } from '~/utils/frosted'
@@ -87,6 +94,7 @@ const avatarFile = ref(null)
 const tempAvatar = ref('')
 const showCropper = ref(false)
 const role = ref('')
+const userId = ref(null)
 const publishMode = ref('DIRECT')
 const passwordStrength = ref('LOW')
 const aiFormatLimit = ref(3)
@@ -103,6 +111,7 @@ onMounted(async () => {
     username.value = user.username
     introduction.value = user.introduction || ''
     avatar.value = user.avatar
+    userId.value = user.id
     role.value = user.role
     if (role.value === 'ADMIN') {
       loadAdminConfig()
@@ -271,6 +280,11 @@ const save = async () => {
   width: 80px;
   height: 80px;
   border-radius: 40px;
+}
+
+.avatar-preview :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
   object-fit: cover;
 }
 

frontend_nuxt/pages/users/[id].vue

@@ -8,11 +8,10 @@
       <div class="profile-page-header">
         <div class="profile-page-header-avatar">
           <BaseUserAvatar
-            class="profile-page-header-avatar-img"
+            :src="user.avatar"
             :user-id="user.id"
-            :avatar="user.avatar"
+            alt="avatar"
-            :username="user.username"
+            class="profile-page-header-avatar-img"
-            :width="200"
           />
         </div>
         <div class="profile-page-header-user-info">
@@ -278,6 +277,7 @@ import LevelProgress from '~/components/LevelProgress.vue'
 import TimelineCommentGroup from '~/components/TimelineCommentGroup.vue'
 import TimelinePostItem from '~/components/TimelinePostItem.vue'
 import TimelineTagItem from '~/components/TimelineTagItem.vue'
+import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import UserList from '~/components/UserList.vue'
 import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
@@ -657,6 +657,13 @@ watch(selectedTab, async (val) => {
 .profile-page-header-avatar-img {
   width: 200px;
   height: 200px;
+  border-radius: 50%;
+}
+
+.profile-page-header-avatar-img :deep(.base-user-avatar-img) {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
 }
 
 .profile-page-header-user-info {
@@ -1084,6 +1091,7 @@ watch(selectedTab, async (val) => {
   .profile-page-header-avatar-img {
     width: 100px;
     height: 100px;
+    border-radius: 50%;
   }
 
   :deep(.base-tabs-item) {

frontend_nuxt/utils/notification.js

@@ -199,8 +199,6 @@ function createFetchNotifications() {
           arr.push({
             ...n,
             src: n.comment.author.avatar,
-            userId: n.comment.author.id,
-            userName: n.comment.author.username,
             iconClick: () => {
               markNotificationRead(n.id)
               navigateTo(`/users/${n.comment.author.id}`, { replace: true })
@@ -221,8 +219,6 @@ function createFetchNotifications() {
           arr.push({
             ...n,
             src: n.fromUser ? n.fromUser.avatar : null,
-            userId: n.fromUser ? n.fromUser.id : undefined,
-            userName: n.fromUser ? n.fromUser.username : undefined,
             icon: n.fromUser ? undefined : iconMap[n.type],
             iconClick: () => {
               if (n.fromUser) {
@@ -235,8 +231,6 @@ function createFetchNotifications() {
           arr.push({
             ...n,
             src: n.fromUser ? n.fromUser.avatar : null,
-            userId: n.fromUser ? n.fromUser.id : undefined,
-            userName: n.fromUser ? n.fromUser.username : undefined,
             icon: n.fromUser ? undefined : iconMap[n.type],
             iconClick: () => {
               if (n.fromUser) {
@@ -275,8 +269,6 @@ function createFetchNotifications() {
           arr.push({
             ...n,
             src: n.comment.author.avatar,
-            userId: n.comment.author.id,
-            userName: n.comment.author.username,
             iconClick: () => {
               markNotificationRead(n.id)
               navigateTo(`/users/${n.comment.author.id}`, { replace: true })
@@ -323,8 +315,6 @@ function createFetchNotifications() {
           arr.push({
             ...n,
             src: n.fromUser ? n.fromUser.avatar : null,
-            userId: n.fromUser ? n.fromUser.id : undefined,
-            userName: n.fromUser ? n.fromUser.username : undefined,
             icon: n.fromUser ? undefined : iconMap[n.type],
             iconClick: () => {
               if (n.post) {