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bfe_edit_record.py
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Wed, May 1, 15:48

bfe_edit_record.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 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.
"""BibFormat element - Prints a link to BibEdit
"""
__revision__ = "$Id$"
from invenio.urlutils import create_html_link
from invenio.messages import gettext_set_language
from invenio.config import CFG_SITE_URL
from invenio.access_control_engine import acc_authorize_action
from invenio.search_engine import guess_primary_collection_of_a_record
def format(bfo, style):
"""
Prints a link to BibEdit, if authorization is granted
@param style: the CSS style to be applied to the link.
"""
_ = gettext_set_language(bfo.lang)
out = ""
user_info = bfo.user_info
collection = guess_primary_collection_of_a_record(bfo.recID)
(auth_code, auth_message) = acc_authorize_action(user_info,
'runbibedit',
collection=collection)
if auth_code == 0:
linkattrd = {}
if style != '':
linkattrd['style'] = style
out += create_html_link(CFG_SITE_URL +
'/record/edit/?#state=edit&recid=%s&ln=%s' % (str(bfo.recID), bfo.lang,),
{},
link_label=_("Edit This Record"),
linkattrd=linkattrd)
return out
def escape_values(bfo):
"""
Called by BibFormat in order to check if output of this element
should be escaped.
"""
return 0

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