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Set_Embargo.py
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Sun, Nov 10, 01:20

Set_Embargo.py
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## This file is part of Invenio.
## Copyright (C) 2011 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.
import os
import time
from invenio.bibdocfile import BibRecDocs
def Set_Embargo(parameters, curdir, form):
"""set the embargo on all the documents of a given record.
@param date_file: the file from which to read the embargo end date.
@param date_format: the format in which the date in L{date_file} is
expected to be found. (default C{%Y-%m-%d})
@note: this function should be used after any file that need to
be added to a record has been added, that is after any call to
e.g. L{Move_Files_to_Storage}
@note: This function expect C{sysno} to exist and be set to the current record.
(that means it should be called after L{Get_Recid} or L{Create_Recid})
"""
## Let's retrieve the date from date_file.
date_file = parameters['date_file']
if not date_file:
return
date = open(os.path.join(curdir, date_file)).read().strip()
if not date:
return
## Let's retrieve the expected date format.
date_format = parameters['date_format'].strip()
if not date_format:
date_format = '%Y-%m-%d'
## Date normalization.
date = time.strftime("%Y-%m-%d", time.strptime(date, date_format))
## Let's prepare the firerole rule.
firerole = """\
deny until "%s"
allow all
""" % date
## Applying the embargo.
for bibdoc in BibRecDocs(sysno).list_bibdocs():
bibdoc.set_status("firerole: %s")

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