139 lines
3.7 KiB
Python
139 lines
3.7 KiB
Python
"""
|
||
集成了对 Pear Admin Flask 的权限操作，并给了相对应的示例。
|
||
注意：此权限相当于添加后台菜单。
|
||
"""
|
||
|
||
from applications.common import curd
|
||
from applications.extensions import db
|
||
from applications.models import Power
|
||
|
||
from applications.extensions import ma
|
||
from marshmallow import fields
|
||
|
||
|
||
class PowerOutSchema2(ma.Schema): # 序列化类
|
||
powerId = fields.Str(attribute="id")
|
||
powerName = fields.Str(attribute="name")
|
||
powerType = fields.Str(attribute="type")
|
||
powerUrl = fields.Str(attribute="url")
|
||
powerCode = fields.Str(attribute="code")
|
||
openType = fields.Str(attribute="open_type")
|
||
parentId = fields.Str(attribute="parent_id")
|
||
icon = fields.Str()
|
||
sort = fields.Integer()
|
||
create_time = fields.DateTime()
|
||
update_time = fields.DateTime()
|
||
enable = fields.Integer()
|
||
|
||
|
||
def get_all():
|
||
"""
|
||
获取所有权限，会返回一个含有菜单的列表。每个列表都是一个字典。
|
||
|
||
字典构成如下::
|
||
{
|
||
"powerType": "0", # 权限类型 0目录 1菜单 2按钮
|
||
"powerUrl": None, # 路径
|
||
"powerCode": "", # 权限标识
|
||
"update_time": None, # 更新时间
|
||
"sort": 1, # 排序
|
||
"openType": None, # 打开方式 _iframe框架 _blank新页面
|
||
"icon": "layui-icon layui-icon-set-fill", # 图标
|
||
"powerName": "系统管理", # 名称
|
||
"create_time": None, # 创建时间
|
||
"parentId": "0", # 父id
|
||
"powerId": "1", # 自己的id
|
||
"enable": 1 # 是否启用
|
||
}
|
||
|
||
:return: 菜单列表。
|
||
"""
|
||
power = Power.query.all()
|
||
res = curd.model_to_dicts(schema=PowerOutSchema2, data=power)
|
||
res.append({"powerId": 0, "powerName": "顶级权限", "parentId": -1})
|
||
return res
|
||
|
||
|
||
def add(parentId, powerName, powerType, icon, sort: int, enable: bool, powerCode="", powerUrl="", openType=""):
|
||
"""
|
||
新建一个菜单权限。
|
||
|
||
参考代码::
|
||
|
||
dev.power.add("0", "测试", "1", "layui-icon-time", 0, True, "testfor", "https://baidu.com", "_iframe")
|
||
|
||
:param parentId: 父ID，0为顶级菜单ID
|
||
:param powerName: 菜单名称
|
||
:param powerType: 权限类型（状态） 0目录 1菜单 2按钮
|
||
:param icon: 图标，详细查看layui的图标
|
||
:param sort: 排序
|
||
:param enable: 是否启用
|
||
|
||
:param powerCode: 权限标识
|
||
:param powerUrl: 权限URL，菜单打开的网址，或者是路径。可选，菜单和按钮类型必填。
|
||
:param openType: 打开方式，_iframe框架 _blank新页面。可选，菜单和按钮类型必填。
|
||
|
||
|
||
|
||
:return: 返回新权限ID
|
||
"""
|
||
power = Power(
|
||
icon=icon,
|
||
open_type=openType,
|
||
parent_id=parentId,
|
||
code=powerCode,
|
||
name=powerName,
|
||
type=powerType,
|
||
url=powerUrl,
|
||
sort=sort,
|
||
enable=1
|
||
)
|
||
r = db.session.add(power)
|
||
db.session.commit()
|
||
return power.id
|
||
|
||
|
||
def update(powerId, data):
|
||
"""
|
||
更新权限。
|
||
|
||
data可选::
|
||
|
||
"icon"
|
||
"open_type"
|
||
"parent_id"
|
||
"code"
|
||
"name"
|
||
"type"
|
||
"url"
|
||
"sort"
|
||
|
||
:param powerId: 要更新的权限ID
|
||
|
||
:return: 是否成功
|
||
"""
|
||
res = Power.query.filter_by(id=powerId).update(data)
|
||
db.session.commit()
|
||
if res:
|
||
return True
|
||
else:
|
||
return False
|
||
|
||
|
||
def delete(powerId):
|
||
"""
|
||
删除权限。
|
||
|
||
:param powerId: 要更新的权限ID
|
||
:return: 是否成功
|
||
"""
|
||
power = Power.query.filter_by(id=powerId).first()
|
||
power.role = []
|
||
|
||
r = Power.query.filter_by(id=powerId).delete()
|
||
db.session.commit()
|
||
if r:
|
||
return True
|
||
else:
|
||
return False
|