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bfe_editors.py
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Sun, Nov 17, 14:35

bfe_editors.py
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# -*- coding: utf-8 -*-
##
## $Id$
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006 CERN.
##
## CDS 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.
##
## CDS 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 CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
__revision__ = "$Id$"
def format(bfo, limit, separator=' ; ',extension='[...]', print_links="yes"):
"""
Prints the list of editors of a record.
@param limit the maximum number of editors to display
@param separator the separator between editors.
@param extension a text printed if more editors than 'limit' exist
@param print_links if yes, print the editors as HTML link to their publications
"""
from urllib import quote
from invenio.config import weburl
from invenio import bibrecord
authors = bibrecord.record_get_field_instances(bfo.get_record(), '100')
editors = [bibrecord.field_get_subfield_values(author, 'a')[0] for author in authors if len(bibrecord.field_get_subfield_values(author, "e")) > 0 and bibrecord.field_get_subfield_values(author, "e")[0]=="ed." ]
if print_links.lower() == "yes":
editors = map(lambda x: '<a href="'+weburl+'/search?f=author&p='+ quote(x) +'">'+x+'</a>', editors)
if limit.isdigit() and len(editors) > int(limit):
return separator.join(editors[:int(limit)]) + extension
elif len(editors) > 0:
return separator.join(editors)

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