146 lines
4.3 KiB
Python
146 lines
4.3 KiB
Python
import copy
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from collections import OrderedDict
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from io import BytesIO
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from flask import session, make_response, current_app
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from flask_login import current_user
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from applications.common.utils.gen_captcha import gen_captcha
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from applications.schemas import PowerOutSchema
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# 授权路由存入session
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def add_auth_session():
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role = current_user.role
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user_power = []
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for i in role:
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if i.enable == 0:
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continue
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for p in i.power:
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if p.enable == 0:
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continue
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user_power.append(p.code)
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session['permissions'] = user_power
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# 生成菜单树
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def make_menu_tree():
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role = current_user.role
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powers = []
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for i in role:
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# 如果角色没有被启用就直接跳过
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if i.enable == 0:
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continue
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# 变量角色用户的权限
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for p in i.power:
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# 如果权限关闭了就直接跳过
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if p.enable == 0:
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continue
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# 一二级菜单
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if int(p.type) == 0 or int(p.type) == 1:
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powers.append(p)
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power_schema = PowerOutSchema(many=True) # 用已继承 ma.ModelSchema 类的自定制类生成序列化类
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power_dict = power_schema.dump(powers) # 生成可序列化对象
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power_dict.sort(key=lambda x: x['id'], reverse=True)
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menu_dict = OrderedDict()
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for _dict in power_dict:
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if _dict['id'] in menu_dict:
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# 当前节点添加子节点
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_dict['children'] = copy.deepcopy(menu_dict[_dict['id']])
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_dict['children'].sort(key=lambda item: item['sort'])
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# 删除子节点
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del menu_dict[_dict['id']]
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if _dict['parent_id'] not in menu_dict:
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menu_dict[_dict['parent_id']] = [_dict]
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else:
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menu_dict[_dict['parent_id']].append(_dict)
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return sorted(menu_dict.get(0), key=lambda item: item['sort'])
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# 生成验证码
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def get_captcha():
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code, image = gen_captcha()
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out = BytesIO()
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session["code"] = code
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image.save(out, 'png')
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out.seek(0)
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resp = make_response(out.read())
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resp.content_type = 'image/png'
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return resp, code
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def get_render_config():
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# 网站配置
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config = dict(logo={
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# 网站名称
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"title": current_app.config.get("SYSTEM_NAME"),
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# 网站图标
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"image": "/static/admin/admin/images/logo.png"
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# 菜单配置
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}, menu={
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# 菜单数据来源
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"data": "/rights/menu",
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"collaspe": False,
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# 是否同时只打开一个菜单目录
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"accordion": True,
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"method": "GET",
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# 是否开启多系统菜单模式
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"control": False,
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# 顶部菜单宽度 PX
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"controlWidth": 500,
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# 默认选中的菜单项
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"select": "0",
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# 是否开启异步菜单，false 时 data 属性设置为菜单数据，false 时为 json 文件或后端接口
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"async": True
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}, tab={
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# 是否开启多选项卡
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"enable": True,
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# 切换选项卡时，是否刷新页面状态
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"keepState": True,
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# 是否开启 Tab 记忆
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"session": True,
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# 最大可打开的选项卡数量
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"max": 30,
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"index": {
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# 标识 ID , 建议与菜单项中的 ID 一致
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"id": "10",
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# 页面地址
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"href": "/admin/welcome",
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# 标题
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"title": "首页"
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}
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}, theme={
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# 默认主题色，对应 colors 配置中的 ID 标识
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"defaultColor": "2",
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# 默认的菜单主题 dark-theme 黑 / light-theme 白
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"defaultMenu": "dark-theme",
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# 是否允许用户切换主题，false 时关闭自定义主题面板
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"allowCustom": True
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}, colors=[{
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"id": "1",
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"color": "#2d8cf0"
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},
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{
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"id": "2",
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"color": "#5FB878"
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},
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{
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"id": "3",
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"color": "#1E9FFF"
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}, {
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"id": "4",
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"color": "#FFB800"
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}, {
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"id": "5",
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"color": "darkgray"
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}
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], links=current_app.config.get("SYSTEM_PANEL_LINKS"), other={
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# 主页动画时长
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"keepLoad": 1200,
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# 布局顶部主题
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"autoHead": False
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}, header=False)
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return config
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