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# Copyright (c) 2011, 2012 Free Software Foundation
# 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 the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# 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 Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from gstudio.models import *
from objectapp.models import *
from reversion.models import Version
MAP = (
('objecttype','Objecttype'),
('gbobject', 'Gbobject')
)
def get_slug(name):
"""
returns the uri of the node.
"""
try:
"""
note: its very good to use only the meta information given for Version data,
individual object information is best retrieved from the main table.
# Also Version.object.meta contains a lot of valuable information about the model.
"""
node = NID.objects.get(title=str(name))
# Retrieving only the relevant tupleset for the versioned objects
vrs = Version.objects.filter(type=0 , object_id=node.id)
vrs = vrs[0]
except:
return "The item was not found."
return vrs.object.get_absolute_url()
def get_nodetype(name):
"""
returns the model the id belongs to.
"""
try:
"""
ALGO: get object id, go to version model, return for the given id.
"""
node = NID.objects.get(title=str(name))
# Retrieving only the relevant tupleset for the versioned objects
vrs = Version.objects.filter(type=0 , object_id=node.id)
# Returned value is a list, so splice it .
vrs = vrs[0]
except:
return "The item was not found."
return vrs.object._meta.module_name
def get_node(name):
"""
returns a reference to the model object
"""
nt = get_nodetype(name)
node = NID.objects.get(title=str(name))
this_id = node.id
if (nt == 'gbobject'):
return Gbobject.objects.get(id=this_id)
if (nt == 'objecttype'):
return Objecttype.objects.get(id=this_id)
if (nt == 'metatype'):
return Metatype.objects.get(id=this_id)
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