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bfe_references.py
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Thu, May 9, 02:29

bfe_references.py
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# -*- coding: utf-8 -*-
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 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.
"""BibFormat element - Prints references
"""
__revision__ = "$Id$"
def format(bfo, reference_prefix, reference_suffix):
"""
Prints the references of this record
@param reference_prefix a prefix displayed before each reference
@param reference_suffix a suffix displayed after each reference
"""
from invenio.config import CFG_SITE_URL
references = bfo.fields("999C5", escape=1)
out = ""
for reference in references:
ref_out = ''
if reference.has_key('o'):
if out != "":
ref_out = '</li>'
ref_out += "<li><small>"+ reference['o']+ "</small> "
if reference.has_key('m'):
ref_out += "<small>"+ reference['m']+ "</small> "
if reference.has_key('r'):
ref_out += '<small> [<a href="'+CFG_SITE_URL+'/search?f=reportnumber&amp;p='+ \
reference['r']+ \
'&amp;ln=' + bfo.lang + \
'">'+ reference['r']+ "</a>] </small> <br />"
if reference.has_key('t'):
ejournal = bfo.kb("ejournals", reference.get('t', ""))
if ejournal != "":
ref_out += ' <small> <a href="http://weblib.cern.ch/cgi-bin/ejournals?publication='\
+ reference['t'].replace(" ", "+") \
+"&amp;volume="+reference.get('v', "")+"&amp;year="+\
reference.get('y', "")+"&amp;page="+\
reference.get('p',"").split("-")[0]+'">'
ref_out += reference['t']+": "+reference.get('v', "")+\
" ("+reference.get('y', "")+") "
ref_out += reference.get('p', "")+"</a> </small> <br />"
else:
ref_out += " <small> "+reference['t']+ reference.get('v', "")+\
reference.get('y',"")+ reference.get('p',"")+ \
" </small> <br />"
if reference_prefix is not None and ref_out != '':
ref_out = reference_prefix + ref_out
if reference_suffix is not None and ref_out != '':
ref_out += reference_suffix
out += ref_out
if out != '':
out += '</li>'
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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