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R3600/invenio/modules/formatter/format_elements/bfe_authority_publications.py
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bfe_authority_publications.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2006, 2007, 2008, 2009, 2010, 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.
"""BibFormat element - Prints the control number of an Authority Record.
"""
from invenio.config import CFG_SITE_URL, CFG_SITE_NAME
from invenio.legacy.bibauthority.config import \
CFG_BIBAUTHORITY_AUTHORITY_COLLECTION_NAME, \
CFG_BIBAUTHORITY_RECORD_CONTROL_NUMBER_FIELD, \
CFG_BIBAUTHORITY_RECORD_AUTHOR_CONTROL_NUMBER_FIELDS as control_number_fields, \
CFG_BIBAUTHORITY_AUTHORITY_COLLECTION_IDENTIFIER as authority_identifier
from invenio.legacy.bibauthority.engine import \
get_low_level_recIDs_from_control_no, \
get_dependent_records_for_control_no
from invenio.legacy.search_engine import get_fieldvalues
CFG_BIBAUTHORITY_PUBLICATION_VIEW_LIMIT = 10
__revision__ = "$Id$"
def format_element(bfo):
""" Prints the control number of an author authority record in HTML.
By default prints brief version.
@param brief: whether the 'brief' rather than the 'detailed' format
@type brief: 'yes' or 'no'
"""
from invenio.messages import gettext_set_language
_ = gettext_set_language(bfo.lang) # load the right message language
control_nos = [d['a'] for d in bfo.fields('035__') if d.get('a')]
authority_type = [d['a'] for d in bfo.fields('980__') if d.get('a') and d.get('a')!=authority_identifier]
if authority_type and type(authority_type) is list:
authority_type = authority_type[0]
previous_recIDs = []
parameters = []
count = 0
publications_formatted = []
recids_added = set()
## for every control number that this author has, find all the connected records for each one
for control_no in control_nos:
for control_number_field in control_number_fields.get(authority_type,[]):
parameters.append(control_number_field + ":" + control_no.replace(" ",""))
recIDs = [x for x in get_dependent_records_for_control_no(control_no) if x not in previous_recIDs]
length = len(recIDs) or None
from urllib import quote
# if we have dependent records, provide a link to them
if length:
prefix_pattern = "<a href='" + CFG_SITE_URL + "%s" + "'>"
postfix = "</a>"
url_str = ''
# print as many of the author's publications as the CFG_BIBAUTHORITY_PUBLICATION_VIEW_LIMIT allows
for i in range(length if length<CFG_BIBAUTHORITY_PUBLICATION_VIEW_LIMIT else CFG_BIBAUTHORITY_PUBLICATION_VIEW_LIMIT):
if recIDs[i] in recids_added:
continue
recids_added.add(recIDs[i])
title = get_fieldvalues(recIDs[i],"245__a")
if not title:
record_type = get_fieldvalues(recIDs[i],"980__a")
if "AUTHORITY" in record_type:
continue
count+=1
url_str = "/record/"+ str(recIDs[i])
prefix = prefix_pattern % url_str
publications_formatted.append(prefix + title[0] + postfix)
title = "<strong>" + _("Publication(s)") + "</strong>"
content = ""
if publications_formatted:
content = "<ul><li>" + "</li><li> ".join(publications_formatted) + "</li></ul>"
#else:
# content = "<strong style='color:red'>Missing !</strong>"
p_val = quote(" or ".join(parameters))
# include "&c=" parameter for bibliographic records
# and one "&c=" parameter for authority records
url_str = \
"/search" + \
"?p=" + p_val + \
"&c=" + quote(CFG_SITE_NAME) + \
"&c=" + CFG_BIBAUTHORITY_AUTHORITY_COLLECTION_NAME + \
"&sc=1" + \
"&ln=" + bfo.lang
prefix = prefix_pattern % url_str
if content:
content += prefix + "See all " + str(count) + " publications..." + postfix
return "<p>" + title + ": " + content + "</p>"
else:
return ""
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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