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old-scribeengine/scribeengine/model/classes.py
2010-01-15 22:55:30 +02:00

120 lines
3.5 KiB
Python

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# ScribeEngine - Open Source Blog Software #
# --------------------------------------------------------------------------- #
# Copyright (c) 2010 Raoul Snyman #
# --------------------------------------------------------------------------- #
# This program is free software; you can redistribute it and/or modify it #
# under the terms of the GNU General Public License as published by the Free #
# Software Foundation; version 2 of the License. #
# #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
# more details. #
# #
# You should have received a copy of the GNU General Public License along #
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
This module contains the Class definitions.
"""
class BaseModel(object):
"""
A base model class which all the other classes inherit from. This provides
all model classes with a set of utility methods.
"""
def __init__(self, **kwargs):
"""
This constructor will set all the classes properties based on the
keyword arguments supplied.
"""
for keyword, argument in kwargs.iteritems():
setattr(self, keyword, argument)
def __repr__(self):
if hasattr(self, 'id'):
return '<%s id=%s>' % (self.__name__, self.id)
class Category(BaseModel):
"""
This is a category for blog posts.
"""
pass
class Comment(BaseModel):
"""
All blog posts have comments. This is a single comment.
"""
pass
class Page(BaseModel):
"""
A page on the blog. This is separate from a blog entry, for things like
about pages.
"""
pass
class Permission(BaseModel):
"""
A single permission.
"""
pass
class Post(BaseModel):
"""
The most import part of all of this, the blog post.
"""
pass
class Role(BaseModel):
"""
A role defines a set of permissions.
"""
pass
class Tag(BaseModel):
"""
A tag, an unstructured category, for blog posts.
"""
pass
class User(BaseModel):
"""
The user.
"""
def has_permission(self, permission):
if isinstance(permission, basestring):
for role in self.roles:
for perm in role.permissions:
if perm.name == permission:
return True
return False
elif isinstance(permission, Permission):
for role in self.roles:
for perm in role.permissions:
if perm == permission:
return True
return False
else:
return False
class Variable(BaseModel):
"""
System variables.
"""
pass