add:管理页面页码+Banner配置

database.py

@@ -1,5 +1,5 @@
 import datetime
-from sqlalchemy import Boolean, Column, Integer, String, DateTime
+from sqlalchemy import Boolean, Column, Integer, String, DateTime, JSON
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.ext.asyncio import create_async_engine
 from sqlalchemy.ext.asyncio.session import AsyncSession
@@ -20,6 +20,13 @@ async def get_session():
         yield s
 
 
+class Values(Base):
+    __tablename__ = 'values'
+    id = Column(Integer, primary_key=True, index=True)
+    key = Column(String, unique=True)
+    value = Column(JSON)
+
+
 class Codes(Base):
     __tablename__ = "codes"
     id = Column(Integer, primary_key=True, index=True)

main.py

@@ -4,15 +4,16 @@ import asyncio
 from pathlib import Path
 
 from fastapi import FastAPI, Depends, UploadFile, Form, File, HTTPException, BackgroundTasks
+from starlette.requests import Request
 from starlette.responses import HTMLResponse, FileResponse
 from starlette.staticfiles import StaticFiles
 
-from sqlalchemy import select, update
+from sqlalchemy import select, update, func
 from sqlalchemy.ext.asyncio.session import AsyncSession
 
 import settings
 from utils import delete_expire_files, storage, get_code, error_ip_limit, upload_ip_limit
-from database import get_session, Codes, init_models
+from database import get_session, Codes, init_models, Values
 from depends import admin_required
 
 # 实例化FastAPI
@@ -48,16 +49,33 @@ admin_html = open('templates/admin.html', 'r', encoding='utf-8').read() \
     .replace('{{keywords}}', settings.KEYWORDS)
 
 
-@app.get(f'/{settings.ADMIN_ADDRESS}', description='管理页面', response_class=HTMLResponse)
+@app.get(f'/{settings.ADMIN_ADDRESS}', description='管理页面')
 async def admin():
     return HTMLResponse(admin_html)
 
 
 @app.post(f'/{settings.ADMIN_ADDRESS}', dependencies=[Depends(admin_required)], description='查询数据库列表')
-async def admin_post(s: AsyncSession = Depends(get_session)):
-    # 查询数据库列表
-    codes = (await s.execute(select(Codes))).scalars().all()
-    return {'detail': '查询成功', 'data': codes}
+async def admin_post(page: int = Form(default=1), size: int = Form(default=10), s: AsyncSession = Depends(get_session)):
+    codes = (await s.execute(select(Codes).offset((page - 1) * size).limit(size))).scalars().all()
+    total = (await s.execute(select(func.count(Codes.id)))).scalar()
+    return {'detail': '查询成功', 'data': codes, 'paginate': {
+        'page': page,
+        'size': size,
+        'total': total
+    }}
+
+
+@app.patch(f'/{settings.ADMIN_ADDRESS}', dependencies=[Depends(admin_required)], description='修改数据库数据')
+async def admin_patch(request: Request, s: AsyncSession = Depends(get_session)):
+    # 从数据库获取系统配置
+    # 如果不存在config这个key，就创建一个
+    config = (await s.execute(select(Values).filter(Values.key == 'config'))).scalar_one_or_none()
+    if not config:
+        s.add(Values(key='config', value=await request.json()))
+    else:
+        await s.execute(update(Values).where(Values.key == 'config').values(value=await request.json()))
+    await s.commit()
+    return {'detail': '修改成功'}
 
 
 @app.delete(f'/{settings.ADMIN_ADDRESS}', dependencies=[Depends(admin_required)], description='删除数据库记录')
@@ -76,16 +94,40 @@ async def admin_delete(code: str, s: AsyncSession = Depends(get_session)):
     return {'detail': '删除成功'}
 
 
+@app.get('/config', description='获取系统配置', dependencies=[Depends(admin_required)])
+async def config(s: AsyncSession = Depends(get_session)):
+    # 从数据库获取系统配置
+    data = (await s.execute(select(Values).filter(Values.key == 'config'))).scalar_one_or_none()
+    return {'detail': '获取成功', 'data': data.value}
+
+
 @app.get('/')
 async def index():
     return HTMLResponse(index_html)
 
 
 @app.get('/banner')
-async def banner():
+async def banner(s: AsyncSession = Depends(get_session)):
+    # 数据库查询config
+    config = (await s.execute(select(Values).filter(Values.key == 'config'))).scalar_one_or_none()
+    # 如果存在config，就返回config的value
+    if config and config.value.get('banners'):
+        return {
+            'detail': '查询成功',
+            'data': config.value['banners']
+        }
+    # 如果不存在config，就返回默认的banner
     return {
         'detail': 'banner',
-        'data': settings.UPLOAD_BANNERS.split(',')
+        'data': [{
+            'text': 'FileCodeBox',
+            'url': 'https://github.com/vastsa/FileCodeBox',
+            'src': '/static/banners/img_1.png'
+        }, {
+            'text': 'FileCodeBox',
+            'url': 'https://www.lanol.cn',
+            'src': '/static/banners/img_2.png'
+        }]
     }
 
 

templates/admin.html

@@ -12,17 +12,25 @@
     <meta name="keywords" content="{{keywords}}"/>
     <meta name="generator" content="FileCodeBox"/>
     <meta name="template" content="Lan"/>
-    <script src="/static/asserts/vue.min.js"></script>
+    <script src="/static/asserts/vue.js"></script>
     <script src="/static/asserts/index.js"></script>
+    <style>
+        .el-menu-demo {
+            text-align: center;
+        }
+    </style>
 </head>
 <body>
 <div id="app">
     <el-row v-if="login" :gutter="10">
-        <el-col :xs="0" :sm="4" :md="4" :lg="4" :xl="4">
-            &nbsp;
+        <el-col :span="24" style="text-align: center">
+            <el-menu :default-active="activeIndex" class="el-menu-demo" mode="horizontal" @select="handleSelect">
+                <el-menu-item index="2">文件管理</el-menu-item>
+                <el-menu-item index="3">系统配置</el-menu-item>
+            </el-menu>
         </el-col>
-        <el-col :xs="24" :sm="16" :md="16" :lg="16" :xl="16">
-            <el-card>
+        <el-col v-if="activeIndex === '2'">
+            <el-card style="height: 80vh;overflow: scroll;margin-bottom: 1rem">
                 <el-empty v-if="files.length === 0" description="暂时还没有文件"></el-empty>
                 <el-card v-for="file in files" :key="file.code">
                     <el-row>
@@ -49,8 +57,87 @@
                     </el-row>
                 </el-card>
             </el-card>
+            <el-pagination
+                    background
+                    style="text-align: center"
+                    layout="prev, pager, next, sizes"
+                    :page-size="paginate.page_size"
+                    @current-change="loginAdmin"
+                    @size-change="updateSize"
+                    :total="paginate.total"
+            >
+            </el-pagination>
+        </el-col>
+        <el-col v-if="activeIndex === '3'">
+            <el-form ref="form" style="width: 50%;margin:2rem auto" :model="config" label-width="200px">
+                <!--?                <el-form-item label="错误限制">-->
+                <!--?                    <div>-->
+                <!--?                        间隔：-->
+                <!--?                        <el-input-number v-model="config.error_count" :min="1"></el-input-number>-->
+                <!--?                        分钟-->
+                <!--?                    </div>-->
+                <!--?                    <div>-->
+                <!--?                        数量：-->
+                <!--?                        <el-input-number v-model="config.error_minute" :min="1"></el-input-number>-->
+                <!--?                        个-->
+                <!--?                    </div>-->
+                <!--?                </el-form-item>-->
+                <!--?                <el-form-item label="上传限制">-->
+                <!--?                    <div>-->
+                <!--?                        开启上传：-->
+                <!--?                        <el-switch-->
+                <!--?                                v-model="config.enable_upload"-->
+                <!--?                                active-color="#13ce66"-->
+                <!--?                                inactive-color="#ff4949">-->
+                <!--?                        </el-switch>-->
+                <!--?                    </div>-->
+                <!--?                    <div>-->
+                <!--?                        间隔：-->
+                <!--?                        <el-input-number v-model="config.upload_minute" :min="1"></el-input-number>-->
+                <!--?                        分钟-->
+                <!--?                    </div>-->
+                <!--?                    <div>-->
+                <!--?                        数量：-->
+                <!--?                        <el-input-number v-model="config.upload_count" :min="1"></el-input-number>-->
+                <!--?                        个-->
+                <!--?                    </div>-->
+                <!--?                    <div>-->
+                <!--?                        最长：-->
+                <!--?                        <el-input-number v-model="config.max_days" :min="1"></el-input-number>-->
+                <!--?                        天-->
+                <!--?                    </div>-->
+                <!--?                    <div>-->
+                <!--?                        大小：-->
+                <!--?                        <el-input-number v-model="config.file_size_limit" :min="1"></el-input-number>-->
+                <!--?                        MB-->
+                <!--?                    </div>-->
+                <!--?                </el-form-item>-->
+                <!--?                <el-form-item label="删除间隔">-->
+                <!--?                    时长：-->
+                <!--?                    <el-input-number v-model="config.delete_expire_files_interval"></el-input-number>-->
+                <!--?                    分钟-->
+                <!--?                </el-form-item>-->
+                <!--?                <el-form-item label="管理员密码">-->
+                <!--?                    <el-input v-model="config.admin_password" type="password"></el-input>-->
+                <!--?                </el-form-item>-->
+                <el-form-item v-for="(banner,index) in config.banners" :label="'Banner'+ (index+1)">
+                    <div style="width: 50%;display: inline-block">
+                        <el-input v-model="banner.text" placeholder="文本"></el-input>
+                        <el-input v-model="banner.url" placeholder="跳转链接"></el-input>
+                        <el-input v-model="banner.src" placeholder="图片路径"></el-input>
+                    </div>
+                    <div style="display: inline-block">
+                        <el-button type="danger" @click="deleteBanner(index)">删除</el-button>
+                    </div>
+                </el-form-item>
+                <el-form-item>
+                    <el-button size="mini" @click="addBanner" type="primary">新增Banner</el-button>
+                </el-form-item>
+                <el-form-item>
+                    <el-button @click="updateConfig" type="primary">更新</el-button>
+                </el-form-item>
+            </el-form>
         </el-col>
-        <el-col :xs="0" :sm="4" :md="4" :lg="4" :xl="4">&nbsp;</el-col>
     </el-row>
     <div v-else style="width: 250px;text-align: center;margin: 40vh auto">
         <el-input v-model="pwd" placeholder="请输入登录密码">
@@ -69,12 +156,25 @@
             return {
                 login: false,
                 pwd: '',
-                files: [],
+                activeIndex: '2',
                 config: {
-                    error_count: 0,
-                    file_size: 0,
-                    admin_pwd: 'admin'
-                }
+                    // enable_upload: true,
+                    // max_days: 7,
+                    // error_count: 3,
+                    // error_minute: 10,
+                    // upload_count: 10,
+                    // upload_minute: 10,
+                    // delete_expire_files_interval: 10,
+                    // admin_password: 'admin',
+                    // file_size_limit: 10,
+                    banners: []
+                },
+                files: [],
+                paginate: {
+                    page: 1,
+                    size: 10,
+                    total: 0,
+                },
             };
         },
         mounted: function () {
@@ -82,13 +182,55 @@
             if (pwd) {
                 login = true;
                 this.pwd = pwd;
+                axios.get('/config', {
+                    headers: {
+                        pwd: pwd
+                    }
+                }).then(res => {
+                    console.log(res.data.data)
+                    this.config = res.data.data;
+                });
                 this.loginAdmin();
             }
         },
         methods: {
-            loginAdmin: function () {
-                axios.post('', {}, {'headers': {'pwd': this.pwd}}).then(res => {
-                    this.files = res.data.data;
+            updateSize: function (value) {
+                this.paginate.size = value;
+                this.loginAdmin();
+            },
+            deleteBanner: function (index) {
+                this.config.banners.splice(index, 1);
+            },
+            addBanner: function () {
+                this.config.banners.push({
+                    'url': '',
+                    'src': '',
+                    'text': '',
+                })
+            },
+            updateConfig: function () {
+                axios.patch('', this.config, {
+                    'headers': {
+                        'pwd': this.pwd,
+                        'Content-Type': 'multipart/json'
+                    }
+                }).then(res => {
+                    this.$message({
+                        message: res.data.detail,
+                        type: 'success'
+                    });
+                })
+            },
+            loginAdmin: function (current_page = 1) {
+                this.paginate.page = current_page;
+                axios.post('', this.paginate, {
+                    'headers': {
+                        'pwd': this.pwd,
+                        'Content-Type': 'multipart/form-data'
+                    }
+                }).then(res => {
+                    this.paginate = res.data.paginate;
+                    this.files = res.data.data
                     this.login = true;
                     localStorage.setItem('pwd', this.pwd);
                 }).catch(e => {
@@ -96,6 +238,9 @@
                     this.$message({'message': e.response.data.detail, 'type': 'error'});
                 });
             },
+            handleSelect(key, keyPath) {
+                this.activeIndex = key;
+            },
             deleteFile: function (code) {
                 axios.delete('?code=' + code, {'headers': {'pwd': this.pwd}}).then(res => {
                     this.files = this.files.filter(item => item.code !== code)

templates/index.html

@@ -93,8 +93,8 @@
                 <div class="block" style="margin-bottom: 1rem">
                     <el-carousel height="150px">
                         <el-carousel-item v-for="item in banners" :key="item">
-                            <a href="" target="_blank">
-                                <img class="image" style="width: 400px" :src="item" alt="1">
+                            <a :href="item.url" target="_blank">
+                                <img class="image" style="width: 400px" :src="item.src" :alt="item.text">
                             </a>
                         </el-carousel-item>
                     </el-carousel>