更新用户管理，现在能通过班导师，管理员，学生进入对应的页面进行密码修改

elastic/es_connect.py

@@ -730,7 +730,10 @@ def get_all_users():
             users.append({
                 "user_id": hit.user_id,
                 "username": hit.username,
-                "permission": int(hit.permission)
+                "permission": int(hit.permission),
+                "email": getattr(hit, 'email', None),
+                "key": list(getattr(hit, 'key', []) or []),
+                "manage_key": list(getattr(hit, 'manage_key', []) or []),
             })
         
         return users
@@ -749,6 +752,9 @@ def get_user_by_id(user_id):
                 "user_id": hit.user_id,
                 "username": hit.username,
                 "permission": int(hit.permission),
+                "email": getattr(hit, 'email', None),
+                "key": list(getattr(hit, 'key', []) or []),
+                "manage_key": list(getattr(hit, 'manage_key', []) or []),
             }
         return None
     except Exception as e:

elastic/indexes.py

@@ -1,5 +1,5 @@
-INDEX_NAME = "wordsearch2666661"
+INDEX_NAME = "wordsearch21"
-USER_NAME = "users11111666789"
+USER_NAME = "users16"
 ACHIEVEMENT_INDEX_NAME = INDEX_NAME
 USER_INDEX_NAME = USER_NAME
-GLOBAL_INDEX_NAME = "global11111111"
+GLOBAL_INDEX_NAME = "global11121"

elastic/templates/elastic/users.html

@@ -216,20 +216,49 @@
     </div>
   </div>
 
-  <!-- 主内容区域 -->
   <div class="main-content">
+    {% if is_student %}
+    <div class="card">
+      <div class="header"><h2>修改密码</h2></div>
+      <form id="selfPwdForm">
+        <input type="hidden" id="selfUserId" name="user_id" value="{{ user_id }}">
+        <div class="form-group">
+          <label for="password">新密码</label>
+          <input type="password" id="password" name="password" required>
+        </div>
+        <div class="form-group">
+          <label for="confirmPassword">确认密码</label>
+          <input type="password" id="confirmPassword" name="confirmPassword" required>
+        </div>
+        <button type="submit" class="btn btn-primary">保存</button>
+      </form>
+    </div>
+    {% else %}
+    {% if is_tutor %}
+    <div class="card">
+      <div class="header"><h2>修改本人密码</h2></div>
+      <form id="selfPwdForm">
+        <input type="hidden" id="selfUserId" name="user_id" value="{{ user_id }}">
+        <div class="form-group">
+          <label for="password">新密码</label>
+          <input type="password" id="password" name="password" required>
+        </div>
+        <div class="form-group">
+          <label for="confirmPassword">确认密码</label>
+          <input type="password" id="confirmPassword" name="confirmPassword" required>
+        </div>
+        <button type="submit" class="btn btn-primary">保存</button>
+      </form>
+    </div>
+    {% endif %}
     <div class="card">
       <div class="header">
         <h2>用户管理</h2>
-        <button id="addUserBtn" class="btn btn-primary">添加用户</button>
+        {% if is_admin %}<button id="addUserBtn" class="btn btn-primary">添加用户</button>{% endif %}
       </div>
 
-      <div class="notification success" id="successNotification">
+      <div class="notification success" id="successNotification">操作成功！</div>
-        操作成功！
+      <div class="notification error" id="errorNotification">操作失败！</div>
-      </div>
-      <div class="notification error" id="errorNotification">
-        操作失败！
-      </div>
 
       <div class="search-container">
         <input type="text" id="searchInput" placeholder="搜索用户名...">
@@ -247,12 +276,11 @@
               <th>操作</th>
             </tr>
           </thead>
-          <tbody id="usersTableBody">
+          <tbody id="usersTableBody"></tbody>
-            <!-- 用户数据将通过JavaScript加载 -->
-          </tbody>
         </table>
       </div>
     </div>
+    {% endif %}
   </div>
 
   <!-- 添加/编辑用户模态框 -->
@@ -511,7 +539,10 @@
     }
 
     // 事件监听器
-    document.getElementById('addUserBtn').addEventListener('click', openAddModal);
+    const addBtn = document.getElementById('addUserBtn');
+    if (addBtn) {
+        addBtn.addEventListener('click', openAddModal);
+    }
 
     document.getElementById('userForm').addEventListener('submit', saveUser);
 
@@ -523,15 +554,21 @@
         });
     });
 
-    document.getElementById('searchBtn').addEventListener('click', function() {
+    const searchBtn = document.getElementById('searchBtn');
+    if (searchBtn) {
+        searchBtn.addEventListener('click', function() {
             const searchTerm = document.getElementById('searchInput').value;
             loadUsers(searchTerm);
         });
+    }
 
-    document.getElementById('resetBtn').addEventListener('click', function() {
+    const resetBtn = document.getElementById('resetBtn');
+    if (resetBtn) {
+        resetBtn.addEventListener('click', function() {
             document.getElementById('searchInput').value = '';
             loadUsers();
         });
+    }
 
     // 点击模态框外部关闭模态框
     window.addEventListener('click', function(event) {
@@ -572,7 +609,34 @@
 
     // 页面加载时获取用户列表
     document.addEventListener('DOMContentLoaded', function() {
+        const selfForm = document.getElementById('selfPwdForm');
+        if (selfForm) {
+            selfForm.addEventListener('submit', async (e) => {
+                e.preventDefault();
+                const uid = document.getElementById('selfUserId').value;
+                const pwd = document.getElementById('password').value;
+                const cpwd = document.getElementById('confirmPassword').value;
+                if (pwd !== cpwd) { showNotification('密码和确认密码不匹配', false); return; }
+                if ((pwd || '').length < 6) { showNotification('密码长度至少为6位', false); return; }
+                try {
+                    const csrftoken = getCookie('csrftoken');
+                    const resp = await fetch(`/elastic/users/${uid}/update/`, {
+                        method: 'POST', credentials: 'same-origin',
+                        headers: { 'Content-Type': 'application/json', 'X-CSRFToken': csrftoken || '' },
+                        body: JSON.stringify({ password: pwd })
+                    });
+                    const result = await resp.json();
+                    if (resp.ok && result.status === 'success') { showNotification('修改成功'); }
+                    else { showNotification(result.message || '操作失败', false); }
+                } catch (error) {
+                    showNotification('保存失败', false);
+                }
+            });
+        }
+        const tbody = document.getElementById('usersTableBody');
+        if (tbody) {
             loadUsers();
+        }
     });
 
     // 为表格中的编辑和删除按钮添加事件监听器

elastic/views.py

@@ -222,16 +222,27 @@ def add_user(request):
 
 @require_http_methods(["GET"])
 def get_users(request):
-    if request.session.get("user_id") is None:
+    uid = request.session.get("user_id")
+    if uid is None:
         return JsonResponse({"status": "error", "message": "未登录"}, status=401)
-    if int(request.session.get("permission", 1)) != 0:
-        return JsonResponse({"status": "error", "message": "无权限"}, status=403)
     try:
+        is_admin = int(request.session.get("permission", 1)) == 0
+        requester = get_user_by_id(uid) or {}
+        mgr_keys = set(requester.get("manage_key") or [])
         q = (request.GET.get("search") or "").strip()
         users = get_all_users()
+        if is_admin:
+            filtered = users
+        elif mgr_keys:
+            def match_manage(user):
+                ukeys = set(user.get("key") or [])
+                return bool(ukeys & mgr_keys)
+            filtered = [u for u in users if match_manage(u)]
+        else:
+            filtered = [u for u in users if str(u.get("user_id")) == str(uid)]
         if q:
-            users = [u for u in users if q in str(u.get("username", ""))]
+            filtered = [u for u in filtered if q in str(u.get("username", ""))]
-        return JsonResponse({"status": "success", "data": users})
+        return JsonResponse({"status": "success", "data": filtered})
     except Exception as e:
         return JsonResponse({"status": "error", "message": str(e)}, status=500)
 
@@ -239,10 +250,9 @@ def get_users(request):
 @require_http_methods(["POST"])
 @csrf_protect
 def update_user_by_id_view(request, user_id):
-    if request.session.get("user_id") is None:
+    uid = request.session.get("user_id")
+    if uid is None:
         return JsonResponse({"status": "error", "message": "未登录"}, status=401)
-    if int(request.session.get("permission", 1)) != 0:
-        return JsonResponse({"status": "error", "message": "无权限"}, status=403)
     try:
         payload = json.loads(request.body.decode("utf-8"))
     except Exception:
@@ -250,21 +260,41 @@ def update_user_by_id_view(request, user_id):
     new_username = (payload.get("username") or "").strip()
     new_permission = payload.get("permission")
     new_password = (payload.get("password") or "").strip()
+    if new_password and len(new_password) < 6:
+        return JsonResponse({"status": "error", "message": "密码长度至少为6位"}, status=400)
+
+    is_admin = int(request.session.get("permission", 1)) == 0
+    requester = get_user_by_id(uid) or {}
+    target = get_user_by_id(user_id) or {}
+    requester_mgr = set(requester.get("manage_key") or [])
+    target_keys = set(target.get("key") or [])
+
+    if is_admin:
         if new_username:
             other = get_user_by_username(new_username)
             if other and int(other.get("user_id", -1)) != int(user_id):
                 return JsonResponse({"status": "error", "message": "用户名已存在"}, status=409)
-    if new_password and len(new_password) < 6:
-        return JsonResponse({"status": "error", "message": "密码长度至少为6位"}, status=400)
         ok = es_update_user_by_id(
             user_id,
             username=new_username if new_username else None,
             permission=int(new_permission) if new_permission is not None else None,
             password=new_password if new_password else None,
         )
-    if not ok:
+        return JsonResponse({"status": "success"}) if ok else JsonResponse({"status": "error", "message": "用户更新失败"}, status=500)
-        return JsonResponse({"status": "error", "message": "用户更新失败"}, status=500)
+
-    return JsonResponse({"status": "success", "message": "用户更新成功"})
+    if str(uid) == str(user_id):
+        if not new_password:
+            return JsonResponse({"status": "error", "message": "仅允许修改密码"}, status=400)
+        ok = es_update_user_by_id(user_id, password=new_password)
+        return JsonResponse({"status": "success"}) if ok else JsonResponse({"status": "error", "message": "用户更新失败"}, status=500)
+
+    if requester_mgr and (target_keys & requester_mgr):
+        if not new_password or new_username or new_permission is not None:
+            return JsonResponse({"status": "error", "message": "导师仅允许修改密码"}, status=403)
+        ok = es_update_user_by_id(user_id, password=new_password)
+        return JsonResponse({"status": "success"}) if ok else JsonResponse({"status": "error", "message": "用户更新失败"}, status=500)
+
+    return JsonResponse({"status": "error", "message": "无权限"}, status=403)
 
 @require_http_methods(["POST"])
 @csrf_protect
@@ -598,11 +628,16 @@ def user_manage(request):
     if session_user_id is None:
         from django.shortcuts import redirect
         return redirect("/accounts/login/")
-    if int(request.session.get("permission", 1)) != 0:
+    is_admin = int(request.session.get("permission", 1)) == 0
-        from django.shortcuts import redirect
+    me = get_user_by_id(session_user_id) or {}
-        return redirect("/main/home/")
+    has_manage = bool(me.get("manage_key"))
     user_id_qs = request.GET.get("user_id")
-    context = {"user_id": user_id_qs or session_user_id}
+    context = {
+        "user_id": user_id_qs or session_user_id,
+        "is_admin": is_admin,
+        "is_tutor": (not is_admin) and has_manage,
+        "is_student": (not is_admin) and (not has_manage),
+    }
     return render(request, "elastic/users.html", context)
 
 @require_http_methods(["GET"])

main/templates/main/home.html

@@ -42,8 +42,8 @@
       <a href="{% url 'main:home' %}" onclick="return handleNavClick(this, '/');">主页</a>
       <a href="{% url 'elastic:upload_page' %}" onclick="return handleNavClick(this, '/elastic/upload/');">图片上传与识别</a>
       <a href="{% url 'elastic:manage_page' %}" onclick="return handleNavClick(this, '/elastic/manage/');">数据管理</a>
-      {% if is_admin %}
       <a href="{% url 'elastic:user_manage' %}" onclick="return handleNavClick(this, '/elastic/user_manage/');">用户管理</a>
+      {% if is_admin %}
       <a href="{% url 'elastic:registration_code_manage_page' %}" onclick="return handleNavClick(this, '/elastic/registration-codes/manage/');">注册码管理</a>
       {% endif %}
       <a id="logoutBtn">退出登录</a>