From 734f82b2c66c95345b847b4957fe928029c1825f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E7=90=A6?= <liqiworkers@gmail.com>
Date: Sat, 4 Jul 2026 16:59:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E9=A1=B5=E9=9D=A2=E3=80=81?=
 =?UTF-8?q?=E4=BF=AE=E5=A4=8DBUG?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 client/src/components/UserProfileModal.vue    | 193 ++++++++++++++++++
 client/src/composables/useImageDropUpload.ts  |  56 +++++
 client/src/composables/usePublicSettings.ts   |  58 ++++++
 client/src/composables/useUserProfileModal.ts |  24 +++
 client/src/config/settingsSchema.ts           | 126 ++++++++++++
 client/src/pages/admin/Profile.vue            | 191 +++++++++++++++++
 server/handlers/user_profile.go               | 161 +++++++++++++++
 server/repositories/time_format.go            |  10 +
 8 files changed, 819 insertions(+)
 create mode 100644 client/src/components/UserProfileModal.vue
 create mode 100644 client/src/composables/useImageDropUpload.ts
 create mode 100644 client/src/composables/usePublicSettings.ts
 create mode 100644 client/src/composables/useUserProfileModal.ts
 create mode 100644 client/src/config/settingsSchema.ts
 create mode 100644 client/src/pages/admin/Profile.vue
 create mode 100644 server/handlers/user_profile.go
 create mode 100644 server/repositories/time_format.go

diff --git a/client/src/components/UserProfileModal.vue b/client/src/components/UserProfileModal.vue
new file mode 100644
index 0000000..88311d6
--- /dev/null
+++ b/client/src/components/UserProfileModal.vue
@@ -0,0 +1,193 @@
+<template>
+  <Teleport to="body">
+    <div
+      v-if="isOpen"
+      class="fixed inset-0 z-[100] flex items-center justify-center p-4"
+      @click.self="close"
+    >
+      <div class="absolute inset-0 bg-black/80 backdrop-blur-sm" @click="close" />
+
+      <div
+        class="relative z-10 w-full max-w-2xl max-h-[90vh] overflow-y-auto admin-card border border-white/10 shadow-2xl animate-reveal custom-scrollbar"
+        role="dialog"
+        aria-modal="true"
+      >
+        <button
+          type="button"
+          class="absolute top-4 right-4 z-10 text-white/40 hover:text-white transition-colors"
+          aria-label="关闭"
+          @click="close"
+        >
+          <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
+        </button>
+
+        <div v-if="loading" class="p-12 text-center text-art-muted">加载中...</div>
+        <div v-else-if="error" class="p-12 text-center text-art-error">{{ error }}</div>
+        <template v-else-if="profile">
+          <!-- Header -->
+          <div class="p-6 md:p-8 border-b border-white/5">
+            <div class="flex items-start gap-4 md:gap-6">
+              <div class="shrink-0 w-16 h-16 md:w-20 md:h-20 rounded-full overflow-hidden border border-white/20 bg-white/5 flex items-center justify-center">
+                <img v-if="profile.avatar" :src="profile.avatar" :alt="profile.username" class="w-full h-full object-cover" />
+                <span v-else class="text-2xl font-semibold text-art-accent uppercase">{{ profile.username.charAt(0) }}</span>
+              </div>
+              <div class="min-w-0 flex-1 pt-1">
+                <h2 class="text-xl md:text-2xl font-serif text-white mb-1">{{ profile.username }}</h2>
+                <p v-if="profile.email" class="text-sm text-art-muted truncate">{{ profile.email }}</p>
+                <p v-if="profile.phone" class="text-sm text-art-muted mt-0.5">{{ profile.phone }}</p>
+                <p v-if="profile.bio" class="text-sm text-white/70 mt-3 leading-relaxed">{{ profile.bio }}</p>
+              </div>
+            </div>
+
+            <!-- WeChat -->
+            <div v-if="profile.wechat || profile.wechatQrcode" class="mt-5">
+              <div
+                class="relative inline-block"
+                @mouseenter="showQr = true"
+                @mouseleave="showQr = false"
+              >
+                <button
+                  type="button"
+                  class="text-sm text-art-accent hover:text-white transition-colors link-underline cursor-pointer"
+                >
+                  点击查看微信二维码加好友
+                </button>
+                <Transition name="fade">
+                  <div
+                    v-if="showQr"
+                    class="absolute left-0 top-full mt-2 z-20 p-4 bg-art-surface border border-white/10 rounded-lg shadow-xl min-w-[180px]"
+                  >
+                    <img
+                      v-if="qrImageSrc"
+                      :src="qrImageSrc"
+                      alt="微信二维码"
+                      class="w-40 h-40 mx-auto rounded"
+                    />
+                    <p v-if="profile.wechat" class="text-xs text-art-muted text-center mt-2 font-mono">{{ profile.wechat }}</p>
+                  </div>
+                </Transition>
+              </div>
+            </div>
+          </div>
+
+          <!-- Posts -->
+          <div class="p-6 md:p-8 grid grid-cols-1 md:grid-cols-2 gap-6">
+            <div>
+              <h3 class="text-sm font-medium text-white/80 mb-3 uppercase tracking-wider">最近发布</h3>
+              <ul v-if="recentPosts.length" class="space-y-2">
+                <li v-for="post in recentPosts" :key="post.id">
+                  <router-link
+                    :to="`/blog/${post.id}`"
+                    class="block text-sm text-art-muted hover:text-art-accent transition-colors truncate"
+                    @click="close"
+                  >
+                    {{ post.title }}
+                  </router-link>
+                </li>
+              </ul>
+              <p v-else class="text-xs text-art-muted">暂无文章</p>
+            </div>
+            <div>
+              <h3 class="text-sm font-medium text-white/80 mb-3 uppercase tracking-wider">浏览最多</h3>
+              <ul v-if="popularPosts.length" class="space-y-2">
+                <li v-for="post in popularPosts" :key="post.id">
+                  <router-link
+                    :to="`/blog/${post.id}`"
+                    class="block text-sm text-art-muted hover:text-art-accent transition-colors truncate"
+                    @click="close"
+                  >
+                    {{ post.title }}
+                    <span v-if="post.readCount" class="text-xs text-white/30 ml-1">({{ post.readCount }})</span>
+                  </router-link>
+                </li>
+              </ul>
+              <p v-else class="text-xs text-art-muted">暂无文章</p>
+            </div>
+          </div>
+        </template>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { ref, watch, computed } from 'vue'
+import { fetchUserProfile, fetchUserPosts, type UserPublicProfile, type Post } from '../services/api'
+
+const props = defineProps<{
+  isOpen: boolean
+  userId: number | null
+}>()
+
+const emit = defineEmits<{ close: [] }>()
+
+const loading = ref(false)
+const error = ref('')
+const profile = ref<UserPublicProfile | null>(null)
+const recentPosts = ref<Post[]>([])
+const popularPosts = ref<Post[]>([])
+const showQr = ref(false)
+const generatedQr = ref('')
+
+const qrImageSrc = computed(() => {
+  if (profile.value?.wechatQrcode) return profile.value.wechatQrcode
+  if (generatedQr.value) return generatedQr.value
+  return ''
+})
+
+const close = () => emit('close')
+
+const loadProfile = async (userId: number) => {
+  loading.value = true
+  error.value = ''
+  profile.value = null
+  recentPosts.value = []
+  popularPosts.value = []
+  generatedQr.value = ''
+
+  try {
+    const [profileData, recent, popular] = await Promise.all([
+      fetchUserProfile(userId),
+      fetchUserPosts(userId, 'recent', 5),
+      fetchUserPosts(userId, 'popular', 5),
+    ])
+    profile.value = profileData
+    recentPosts.value = recent
+    popularPosts.value = popular
+
+    if (!profileData.wechatQrcode && profileData.wechat) {
+      generatedQr.value = `https://api.qrserver.com/v1/create-qr-code/?size=160x160&data=${encodeURIComponent(profileData.wechat)}`
+    }
+  } catch (e) {
+    error.value = '加载用户资料失败'
+    console.error(e)
+  } finally {
+    loading.value = false
+  }
+}
+
+watch(
+  [() => props.isOpen, () => props.userId],
+  ([open, userId]) => {
+    if (open && userId) {
+      document.body.style.overflow = 'hidden'
+      void loadProfile(userId)
+    } else {
+      document.body.style.overflow = ''
+      showQr.value = false
+    }
+  },
+  { immediate: true }
+)
+</script>
+
+<style scoped>
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.15s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+</style>
diff --git a/client/src/composables/useImageDropUpload.ts b/client/src/composables/useImageDropUpload.ts
new file mode 100644
index 0000000..db3e33f
--- /dev/null
+++ b/client/src/composables/useImageDropUpload.ts
@@ -0,0 +1,56 @@
+import { ref, type Ref } from 'vue'
+
+export function useImageDropUpload(options: {
+  disabled?: Ref<boolean> | (() => boolean)
+  onFiles: (files: File[]) => void
+  acceptImagesOnly?: boolean
+}) {
+  const isDragging = ref(false)
+
+  const isDisabled = () => {
+    if (typeof options.disabled === 'function') return options.disabled()
+    return options.disabled?.value ?? false
+  }
+
+  const handleDragOver = (e: DragEvent) => {
+    if (isDisabled()) return
+    e.preventDefault()
+    isDragging.value = true
+  }
+
+  const handleDragEnter = (e: DragEvent) => {
+    if (isDisabled()) return
+    e.preventDefault()
+    isDragging.value = true
+  }
+
+  const handleDragLeave = (e: DragEvent) => {
+    if (isDisabled()) return
+    e.preventDefault()
+    isDragging.value = false
+  }
+
+  const handleDrop = (e: DragEvent) => {
+    if (isDisabled()) return
+    e.preventDefault()
+    isDragging.value = false
+
+    if (!e.dataTransfer?.files?.length) return
+
+    let files = Array.from(e.dataTransfer.files)
+    if (options.acceptImagesOnly !== false) {
+      files = files.filter(file => file.type.startsWith('image/'))
+    }
+    if (files.length > 0) {
+      options.onFiles(files)
+    }
+  }
+
+  return {
+    isDragging,
+    handleDragOver,
+    handleDragEnter,
+    handleDragLeave,
+    handleDrop,
+  }
+}
diff --git a/client/src/composables/usePublicSettings.ts b/client/src/composables/usePublicSettings.ts
new file mode 100644
index 0000000..8ac2e77
--- /dev/null
+++ b/client/src/composables/usePublicSettings.ts
@@ -0,0 +1,58 @@
+import { onMounted, ref } from 'vue'
+import { getPublicSettings, type PublicSettings } from '../services/api'
+
+const cache = ref<PublicSettings | null>(null)
+let loading: Promise<PublicSettings> | null = null
+let listenerRegistered = false
+
+function registerSettingsListener() {
+  if (typeof window === 'undefined' || listenerRegistered) return
+  listenerRegistered = true
+  window.addEventListener('public-settings-changed', () => {
+    cache.value = null
+    loading = null
+    void loadPublicSettings(true)
+  })
+}
+
+export async function loadPublicSettings(force = false): Promise<PublicSettings> {
+  if (!force && cache.value) return cache.value
+  if (!force && loading) return loading
+
+  loading = getPublicSettings().then(data => {
+    cache.value = data
+    loading = null
+    return data
+  })
+
+  return loading
+}
+
+export function usePublicSettings() {
+  onMounted(() => {
+    void loadPublicSettings()
+    registerSettingsListener()
+  })
+
+  const load = loadPublicSettings
+
+  const invalidate = () => {
+    cache.value = null
+    loading = null
+  }
+
+  const getStringSetting = (key: keyof PublicSettings, fallback = ''): string => {
+    const raw = cache.value?.[key]
+    if (raw == null || String(raw).trim() === '') return fallback
+    return String(raw)
+  }
+
+  const getNumberSetting = (key: keyof PublicSettings, fallback: number): number => {
+    const raw = cache.value?.[key]
+    if (!raw) return fallback
+    const n = parseInt(String(raw), 10)
+    return Number.isFinite(n) && n > 0 ? n : fallback
+  }
+
+  return { cache, load, invalidate, getStringSetting, getNumberSetting }
+}
diff --git a/client/src/composables/useUserProfileModal.ts b/client/src/composables/useUserProfileModal.ts
new file mode 100644
index 0000000..e293b5f
--- /dev/null
+++ b/client/src/composables/useUserProfileModal.ts
@@ -0,0 +1,24 @@
+import { ref } from 'vue'
+
+const isOpen = ref(false)
+const activeUserId = ref<number | null>(null)
+
+export function useUserProfileModal() {
+  const openUserProfile = (userId: number) => {
+    if (!userId) return
+    activeUserId.value = userId
+    isOpen.value = true
+  }
+
+  const closeUserProfile = () => {
+    isOpen.value = false
+    activeUserId.value = null
+  }
+
+  return {
+    isOpen,
+    activeUserId,
+    openUserProfile,
+    closeUserProfile,
+  }
+}
diff --git a/client/src/config/settingsSchema.ts b/client/src/config/settingsSchema.ts
new file mode 100644
index 0000000..beb5209
--- /dev/null
+++ b/client/src/config/settingsSchema.ts
@@ -0,0 +1,126 @@
+export type SettingFieldType = 'text' | 'textarea' | 'number' | 'menu-checkboxes' | 'email'
+
+export interface SettingSchemaItem {
+  key: string
+  label: string
+  type: SettingFieldType
+  group: 'site' | 'seo' | 'navigation' | 'pagination' | 'contact'
+  public: boolean
+  default: string
+  description: string
+}
+
+export const SETTING_GROUPS: { id: SettingSchemaItem['group']; label: string }[] = [
+  { id: 'site', label: '站点信息' },
+  { id: 'seo', label: 'SEO 优化' },
+  { id: 'navigation', label: '导航菜单' },
+  { id: 'pagination', label: '分页设置' },
+  { id: 'contact', label: '联系方式' },
+]
+
+export const SETTINGS_SCHEMA: SettingSchemaItem[] = [
+  {
+    key: 'site_title',
+    label: '网站标题',
+    type: 'text',
+    group: 'site',
+    public: true,
+    default: '年糕崽崽.Dev',
+    description: '浏览器标签页和页头显示的网站名称',
+  },
+  {
+    key: 'site_author',
+    label: '网站作者',
+    type: 'text',
+    group: 'site',
+    public: true,
+    default: '',
+    description: '网站作者名称，用于 meta 标签',
+  },
+  {
+    key: 'site_description',
+    label: '网站描述',
+    type: 'textarea',
+    group: 'seo',
+    public: true,
+    default: '',
+    description: '搜索引擎摘要描述',
+  },
+  {
+    key: 'site_keywords',
+    label: '网站关键词',
+    type: 'textarea',
+    group: 'seo',
+    public: true,
+    default: '',
+    description: 'SEO 关键词，逗号分隔',
+  },
+  {
+    key: 'visible_menus',
+    label: '前台菜单',
+    type: 'menu-checkboxes',
+    group: 'navigation',
+    public: true,
+    default: '["home","blog","columns","works","snippets","about","services"]',
+    description: '控制前台导航栏显示的菜单项',
+  },
+  {
+    key: 'posts_per_page',
+    label: '文章每页数量',
+    type: 'number',
+    group: 'pagination',
+    public: true,
+    default: '10',
+    description: '博客列表页每页显示的文章数',
+  },
+  {
+    key: 'works_per_page',
+    label: '作品每页数量',
+    type: 'number',
+    group: 'pagination',
+    public: true,
+    default: '12',
+    description: '作品列表页每页显示数量',
+  },
+  {
+    key: 'snippets_per_page',
+    label: '代码每页数量',
+    type: 'number',
+    group: 'pagination',
+    public: true,
+    default: '12',
+    description: '代码片段列表页每页显示数量',
+  },
+  {
+    key: 'footer_icp',
+    label: 'ICP 备案号',
+    type: 'text',
+    group: 'contact',
+    public: true,
+    default: '',
+    description: '页脚 ICP 备案信息',
+  },
+  {
+    key: 'contact_email',
+    label: '联系邮箱',
+    type: 'email',
+    group: 'contact',
+    public: true,
+    default: '',
+    description: '公开展示的联系邮箱',
+  },
+]
+
+export const MENU_OPTIONS = [
+  { key: 'home', label: '首页' },
+  { key: 'blog', label: '思考' },
+  { key: 'columns', label: '专栏' },
+  { key: 'works', label: '作品' },
+  { key: 'snippets', label: '代码' },
+  { key: 'about', label: '关于' },
+  { key: 'services', label: '合作' },
+]
+
+export const getSchemaByKey = (key: string) => SETTINGS_SCHEMA.find(s => s.key === key)
+
+export const getSchemaKeys = () => SETTINGS_SCHEMA.map(s => s.key)
diff --git a/client/src/pages/admin/Profile.vue b/client/src/pages/admin/Profile.vue
new file mode 100644
index 0000000..2397176
--- /dev/null
+++ b/client/src/pages/admin/Profile.vue
@@ -0,0 +1,191 @@
+<template>
+  <div class="w-full animate-reveal max-w-3xl">
+    <h1 class="text-2xl font-serif italic text-white mb-6">个人中心</h1>
+
+    <div class="admin-card p-6 md:p-8 space-y-6">
+      <form @submit.prevent="handleSaveProfile" class="space-y-5">
+        <div class="flex items-center gap-4 pb-4 border-b border-white/5">
+          <ImagePicker
+            v-model="form.avatar"
+            label="头像"
+            variant="avatar"
+            size="lg"
+            placeholder="暂无头像"
+            hint="支持本地上传或从素材库选择"
+          />
+          <div>
+            <p class="text-white font-medium">{{ form.username }}</p>
+            <p class="text-xs text-art-muted mt-1">用户名不可修改</p>
+          </div>
+        </div>
+
+        <div class="form-group">
+          <label>邮箱</label>
+          <EmailAutocomplete
+            name="email"
+            label="邮箱"
+            v-model="form.email"
+            variant="admin"
+            :user-lookup="true"
+            required
+          />
+        </div>
+
+        <div class="form-group">
+          <label>个人介绍</label>
+          <textarea v-model="form.bio" rows="4" class="admin-input resize-none" placeholder="介绍一下自己..." />
+        </div>
+
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div class="form-group">
+            <label>手机号</label>
+            <input v-model="form.phone" type="tel" class="admin-input" placeholder="选填" />
+          </div>
+          <div class="form-group">
+            <label>微信号</label>
+            <input v-model="form.wechat" type="text" class="admin-input" placeholder="选填" />
+          </div>
+        </div>
+
+        <div class="form-group">
+          <ImagePicker
+            v-model="form.wechatQrcode"
+            label="微信二维码"
+            hint="上传二维码图片，悬浮展示给访客"
+          />
+        </div>
+
+        <div class="flex flex-wrap gap-3 pt-2">
+          <button type="submit" class="admin-btn-primary" :disabled="saving">
+            {{ saving ? '保存中...' : '保存资料' }}
+          </button>
+          <button type="button" class="admin-btn-secondary" @click="openPreview">
+            预览我的主页
+          </button>
+        </div>
+      </form>
+    </div>
+
+    <!-- Password -->
+    <div class="admin-card p-6 md:p-8 mt-6 space-y-4">
+      <h2 class="text-lg font-medium text-white">修改密码</h2>
+      <form @submit.prevent="handleChangePassword" class="space-y-4 max-w-md">
+        <div class="form-group">
+          <label>原密码</label>
+          <input v-model="passwordForm.oldPassword" type="password" class="admin-input" required />
+        </div>
+        <div class="form-group">
+          <label>新密码</label>
+          <input v-model="passwordForm.newPassword" type="password" class="admin-input" required minlength="6" />
+        </div>
+        <button type="submit" class="admin-btn-secondary" :disabled="changingPassword">
+          {{ changingPassword ? '提交中...' : '更新密码' }}
+        </button>
+      </form>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { reactive, ref, onMounted } from 'vue'
+import { useToast } from '../../composables/useToast'
+import { useAuth } from '../../composables/useAuth'
+import { useUserProfileModal } from '../../composables/useUserProfileModal'
+import { getCurrentUser, updateCurrentUser, updateCurrentUserPassword } from '../../services/api'
+import ImagePicker from '../../components/admin/ImagePicker.vue'
+import EmailAutocomplete from '../../components/ui/EmailAutocomplete.vue'
+
+const toast = useToast()
+const { setUser, getUser } = useAuth()
+const { openUserProfile } = useUserProfileModal()
+
+const saving = ref(false)
+const changingPassword = ref(false)
+const userId = ref<number | null>(null)
+
+const form = reactive({
+  username: '',
+  email: '',
+  avatar: '',
+  bio: '',
+  phone: '',
+  wechat: '',
+  wechatQrcode: '',
+})
+
+const passwordForm = reactive({
+  oldPassword: '',
+  newPassword: '',
+})
+
+const loadProfile = async () => {
+  try {
+    const user = await getCurrentUser()
+    userId.value = user.id
+    form.username = user.username
+    form.email = user.email
+    form.avatar = user.avatar || ''
+    form.bio = user.bio || ''
+    form.phone = user.phone || ''
+    form.wechat = user.wechat || ''
+    form.wechatQrcode = user.wechatQrcode || ''
+    setUser(user)
+  } catch (e) {
+    console.error(e)
+    toast.error('加载个人资料失败')
+  }
+}
+
+const handleSaveProfile = async () => {
+  saving.value = true
+  try {
+    const updated = await updateCurrentUser({
+      email: form.email,
+      avatar: form.avatar,
+      bio: form.bio,
+      phone: form.phone,
+      wechat: form.wechat,
+      wechatQrcode: form.wechatQrcode,
+    })
+    setUser(updated)
+    toast.success('资料已保存')
+  } catch (e: unknown) {
+    toast.error(e instanceof Error ? e.message : '保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+const handleChangePassword = async () => {
+  changingPassword.value = true
+  try {
+    await updateCurrentUserPassword(passwordForm.oldPassword, passwordForm.newPassword)
+    passwordForm.oldPassword = ''
+    passwordForm.newPassword = ''
+    toast.success('密码已更新')
+  } catch (e: unknown) {
+    toast.error(e instanceof Error ? e.message : '密码更新失败')
+  } finally {
+    changingPassword.value = false
+  }
+}
+
+const openPreview = () => {
+  const id = userId.value || getUser()?.id
+  if (id) openUserProfile(id)
+}
+
+onMounted(loadProfile)
+</script>
+
+<style scoped>
+.form-group label {
+  display: block;
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: rgba(255, 255, 255, 0.5);
+  margin-bottom: 0.5rem;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+}
+</style>
diff --git a/server/handlers/user_profile.go b/server/handlers/user_profile.go
new file mode 100644
index 0000000..21ccf27
--- /dev/null
+++ b/server/handlers/user_profile.go
@@ -0,0 +1,161 @@
+package handlers
+
+import (
+	"fmt"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/niangaodev/art-code/models"
+	"github.com/niangaodev/art-code/repositories"
+	"github.com/niangaodev/art-code/utils"
+)
+
+// GetUserProfile 获取公开用户资料
+func GetUserProfile(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.ParseUint(idStr, 10, 32)
+	if err != nil {
+		utils.Error(c, 400, "Invalid user ID")
+		return
+	}
+
+	user, err := repositories.GetUserByID(uint(id))
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+	if user == nil || user.IsActive != 1 {
+		utils.Error(c, 404, "User not found")
+		return
+	}
+
+	utils.Success(c, repositories.BuildUserPublicProfile(user))
+}
+
+// GetUserPosts 获取用户已发布文章
+func GetUserPosts(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.ParseUint(idStr, 10, 32)
+	if err != nil {
+		utils.Error(c, 400, "Invalid user ID")
+		return
+	}
+
+	sort := c.DefaultQuery("sort", "recent")
+	if sort != "recent" && sort != "popular" {
+		sort = "recent"
+	}
+
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "5"))
+
+	user, err := repositories.GetUserByID(uint(id))
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+	if user == nil || user.IsActive != 1 {
+		utils.Error(c, 404, "User not found")
+		return
+	}
+
+	posts, err := repositories.GetPostsByUserID(uint(id), sort, limit)
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+
+	utils.Success(c, repositories.BuildPostsResponse(posts))
+}
+
+// UpdateCurrentUser 更新当前用户资料
+func UpdateCurrentUser(c *gin.Context) {
+	userID, exists := c.Get("userID")
+	if !exists {
+		utils.Error(c, 401, "Unauthorized")
+		return
+	}
+
+	var req models.UpdateProfileRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		utils.Error(c, 400, "Invalid request")
+		return
+	}
+
+	if err := repositories.UpdateCurrentUserProfile(userID.(uint), &req); err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+
+	user, err := repositories.GetUserByID(userID.(uint))
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+
+	utils.Success(c, repositories.BuildUserResponse(user))
+}
+
+// UpdateCurrentUserPassword 修改当前用户密码
+func UpdateCurrentUserPassword(c *gin.Context) {
+	userID, exists := c.Get("userID")
+	if !exists {
+		utils.Error(c, 401, "Unauthorized")
+		return
+	}
+
+	var req models.UpdatePasswordRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		utils.Error(c, 400, "Invalid request")
+		return
+	}
+
+	user, err := repositories.GetUserByID(userID.(uint))
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+	if user == nil {
+		utils.Error(c, 404, "User not found")
+		return
+	}
+
+	if !utils.CheckPasswordHash(req.OldPassword, user.PasswordHash) {
+		utils.Error(c, 400, "原密码不正确")
+		return
+	}
+
+	hashedPassword, err := utils.HashPassword(req.NewPassword)
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+
+	if err := repositories.UpdateUserPassword(userID.(uint), hashedPassword); err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+
+	utils.SuccessWithMsg(c, "Password updated successfully", nil)
+}
+
+// AdminGetUserProfile 管理员查看用户公开资料（复用公开结构）
+func AdminGetUserProfile(c *gin.Context) {
+	idStr := c.Param("id")
+	var id uint
+	if _, err := fmt.Sscanf(idStr, "%d", &id); err != nil {
+		utils.Error(c, 400, "Invalid user ID")
+		return
+	}
+
+	user, err := repositories.GetUserByID(id)
+	if err != nil {
+		utils.ServerError(c, err)
+		return
+	}
+	if user == nil {
+		utils.Error(c, 404, "User not found")
+		return
+	}
+
+	utils.Success(c, repositories.BuildUserPublicProfile(user))
+}
diff --git a/server/repositories/time_format.go b/server/repositories/time_format.go
new file mode 100644
index 0000000..ba90fb4
--- /dev/null
+++ b/server/repositories/time_format.go
@@ -0,0 +1,10 @@
+package repositories
+
+import "time"
+
+func formatTimestamp(ts int64) string {
+	if ts == 0 {
+		return ""
+	}
+	return time.Unix(ts, 0).Format("2006-01-02 15:04:05")
+}