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models.py
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models.py
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# -*- coding: utf-8 -*-
#
## This file is part of Invenio.
## Copyright (C) 2011, 2012 CERN.
##
## Invenio 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; either version 2 of the
## License, or (at your option) any later version.
##
## Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""
WebLinkBack database models.
"""
# General imports.
from invenio.ext.sqlalchemy import db
# Create your models here.
from invenio.modules.records.models import Record as Bibrec
from invenio.modules.accounts.models import User
class LnkADMINURL(db.Model):
"""Represents a LnkADMINURL record."""
__tablename__ = 'lnkADMINURL'
id = db.Column(db.Integer(15, unsigned=True), primary_key=True,
nullable=False)
url = db.Column(db.String(100), nullable=False, unique=True)
list = db.Column(db.String(30), nullable=False, index=True)
class LnkENTRY(db.Model):
"""Represents a LnkENTRY record."""
__tablename__ = 'lnkENTRY'
id = db.Column(db.Integer(15, unsigned=True), primary_key=True, nullable=False)
origin_url = db.Column(db.String(100), nullable=False)
id_bibrec = db.Column(db.MediumInteger(8, unsigned=True),
db.ForeignKey(Bibrec.id), nullable=False)
additional_properties = db.Column(db.Binary)
type = db.Column(db.String(30), nullable=False, index=True)
status = db.Column(db.String(30), nullable=False, server_default='PENDING',
index=True)
insert_time = db.Column(db.DateTime, server_default='1900-01-01 00:00:00',
index=True)
@property
def title(self):
try:
return db.object_session(self).query(LnkENTRYURLTITLE).\
filter(db.and_(
LnkENTRYURLTITLE.url==self.origin_url,
LnkENTRYURLTITLE.title<>"",
LnkENTRYURLTITLE.broken==0)).first().title
except:
return self.origin_url
class LnkENTRYURLTITLE(db.Model):
"""Represents a LnkENTRYURLTITLE record."""
__tablename__ = 'lnkENTRYURLTITLE'
id = db.Column(db.Integer(15, unsigned=True), primary_key=True,
nullable=False)
url = db.Column(db.String(100), nullable=False, unique=True)
title = db.Column(db.String(100), nullable=False, index=True)
manual_set = db.Column(db.TinyInteger(1), nullable=False,
server_default='0')
broken_count = db.Column(db.Integer(5), server_default='0')
broken = db.Column(db.TinyInteger(1), nullable=False, server_default='0')
class LnkLOG(db.Model):
"""Represents a LnkLOG record."""
__tablename__ = 'lnkLOG'
id = db.Column(db.Integer(15, unsigned=True), primary_key=True, nullable=False)
id_user = db.Column(db.Integer(15, unsigned=True), db.ForeignKey(User.id))
action = db.Column(db.String(30), nullable=False, index=True)
log_time = db.Column(db.DateTime, server_default='1900-01-01 00:00:00',
index=True)
class LnkENTRYLOG(db.Model):
"""Represents a LnkENTRYLOG record."""
__tablename__ = 'lnkENTRYLOG'
id_lnkENTRY = db.Column(db.Integer(15, unsigned=True),
db.ForeignKey(LnkENTRY.id), nullable=False, primary_key=True)
id_lnkLOG = db.Column(db.Integer(15, unsigned=True),
db.ForeignKey(LnkLOG.id), nullable=False, primary_key=True)
class LnkADMINURLLOG(db.Model):
"""Represents a LnkADMINURLLOG record."""
__tablename__ = 'lnkADMINURLLOG'
id_lnkADMINURL = db.Column(db.Integer(15, unsigned=True),
db.ForeignKey(LnkADMINURL.id), primary_key=True, nullable=False)
id_lnkLOG = db.Column(db.Integer(15, unsigned=True),
db.ForeignKey(LnkLOG.id), primary_key=True, nullable=False)
__all__ = [ 'LnkADMINURL',
'LnkADMINURLLOG',
'LnkENTRY',
'LnkENTRYLOG',
'LnkENTRYURLTITLE',
'LnkLOG']

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