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Add class BlogMixin.

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This commit is contained in:
Aditi 2013-07-19 16:47:27 +05:30
parent 4261c85f04
commit 8ab67da4ae
1 changed files with 25 additions and 13 deletions
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38
mediagoblin/media_types/blog/models.py
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@ -1,5 +1,5 @@
# GNU MediaGoblin -- federated, autonomous media hosting # GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS. # Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by # it under the terms of the GNU Affero General Public License as published by
@ -17,21 +17,34 @@
import datetime import datetime
from mediagoblin.db.base import Base from mediagoblin.db.base import Base
from mediagoblin.db.models import Collection, User from mediagoblin.db.models import Collection, User, MediaEntry
from mediagoblin.db.mixin import GenerateSlugMixin
from mediagoblin.media_types.blog.lib import check_blog_slug_used
from mediagoblin.tools.text import cleaned_markdown_conversion
from sqlalchemy import ( from sqlalchemy import (
Column, Integer, ForeignKey, Unicode, UnicodeText, DateTime) Column, Integer, ForeignKey, Unicode, UnicodeText, DateTime)
from sqlalchemy.orm import relationship, backref from sqlalchemy.orm import relationship, backref
class Blog(Base):
__tablename__ = "core__blogs" class BlogMixin(GenerateSlugMixin):
id = Column(Integer, primary_key=True) def check_slug_used(self, slug):
title = Column(Unicode) return check_blog_slug_used(self.author, slug, self.id)
description = Column(UnicodeText)
author = Column(Integer, ForeignKey(User.id), nullable=False, index=True) class Blog(Base, BlogMixin):
created = Column(DateTime, nullable=False, default=datetime.datetime.now, __tablename__ = "mediatype__blogs"
index=True) id = Column(Integer, primary_key=True)
title = Column(Unicode)
description = Column(UnicodeText)
author = Column(Integer, ForeignKey(User.id), nullable=False, index=True) #similar to uploader
created = Column(DateTime, nullable=False, default=datetime.datetime.now, index=True)
slug = Column(Unicode)
#class BlogPost(MediaEntry):
#__tablename__ = "mediatype__blog_blogposts"
#blog = Column(Integer, ForeignKey(Blog.id), nullable=False)
BACKREF_NAME = "blogpost__media_data" BACKREF_NAME = "blogpost__media_data"
@ -40,12 +53,11 @@ class BlogpostData(Base):
__tablename__ = "blogpost__mediadata" __tablename__ = "blogpost__mediadata"
# The primary key *and* reference to the main media_entry # The primary key *and* reference to the main media_entry
media_entry = Column(Integer, ForeignKey('core__media_entries.id'), media_entry = Column(Integer, ForeignKey('core__media_entries.id'), primary_key=True)
primary_key=True)
get_media_entry = relationship("MediaEntry", get_media_entry = relationship("MediaEntry",
backref=backref(BACKREF_NAME, uselist=False, backref=backref(BACKREF_NAME, uselist=False,
cascade="all, delete-orphan")) cascade="all, delete-orphan"))
DATA_MODEL = BlogpostData DATA_MODEL = BlogpostData
MODELS = [BlogpostData] MODELS = [BlogpostData, Blog]