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###############################################################################
#
# This file is part of the Utopia Documents application.
# Copyright (c) 2008-2014 Lost Island Labs
# <info@utopiadocs.com>
#
# Utopia Documents is free software: you can redistribute it and/or modify
# it under the terms of the GNU GENERAL PUBLIC LICENSE VERSION 3 as
# published by the Free Software Foundation.
#
# Utopia Documents 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.
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the OpenSSL
# library under certain conditions as described in each individual source
# file, and distribute linked combinations including the two.
#
# You must obey the GNU General Public License in all respects for all of
# the code used other than OpenSSL. If you modify file(s) with this
# exception, you may extend this exception to your version of the file(s),
# but you are not obligated to do so. If you do not wish to do so, delete
# this exception statement from your version.
#
# You should have received a copy of the GNU General Public License
# along with Utopia Documents. If not, see <http://www.gnu.org/licenses/>
#
###############################################################################
#? name: Sherpa/RoMEO
#? www: http://www.sherpa.ac.uk/romeo/
#? urls: http://www.sherpa.ac.uk/
import common.utils
import json
import re
import socket
import spineapi
import utopia.document
import urllib
import urllib2
from lxml import etree
class SherpaRomeo(utopia.document.Annotator, utopia.document.Visualiser):
"""Generate Sherpa Romeo information"""
apiKey = 'TGb5fUBjk9Q'
def on_ready_event(self, document):
issn = common.utils.metadata(document, 'issn')
doi = common.utils.metadata(document, 'doi')
if issn is not None:
params = {
'versions': 'all',
'issn': issn,
'ak': self.apiKey
}
url = 'http://www.sherpa.ac.uk/romeo/api29.php?' + urllib.urlencode(params)
srResponse = urllib2.urlopen(url, timeout=8)
srData = srResponse.read()
root = etree.fromstring(srData)
#print etree.tostring(root, pretty_print=True, encoding='utf8')
colour = root.find('publishers/publisher/romeocolour')
if colour is not None:
a = spineapi.Annotation()
a['concept'] = 'SherpaRomeo'
a['property:doi'] = doi
a['property:name'] = 'Sherpa/RoMEO'
a['property:sourceDatabase'] = 'sherparomeo'
a['property:sourceDescription'] = '<p><a href="http://www.sherpa.ac.uk/romeo/">SHERPA/RoMEO</a> provides information about publisher copyright policies for this article.</p>'
a['property:description'] = "Archiving status is '" +colour.text+ "'."
explanation = {}
explanation['green'] = "the author can archive pre-print <em>and</em> post-print or publisher's version/PDF"
explanation['blue'] = "the author can archive post-print (i.e. final draft post-refereeing) or publisher's version/PDF"
explanation['yellow'] = "the author can archive pre-print (i.e. pre-refereeing)"
explanation['white'] = "archiving of this article not formally supported"
journalTitle = root.find('journals/journal/jtitle')
publisherName = root.find('publishers/publisher/name')
publisherURL = root.find('publishers/publisher/homeurl')
xhtml = "<p>"
xhtml = xhtml + 'This '+ journalTitle.text + ' article, published by <a href="' + publisherURL.text +'">' + publisherName.text + '</a>, is classified as being <a href="http://www.sherpa.ac.uk/romeo/definitions.php">RoMEO ' + colour.text + '</a>. '
xhtml = xhtml + 'This means that ' + explanation[colour.text] + '.</p>'
xhtml = xhtml + '<p>Other <a href="http://www.sherpa.ac.uk/romeo/issn/%s/">details and conditions</a> apply.</p>' % issn
a['property:xhtml'] = xhtml
document.addAnnotation(a)
def visualisable(self, a):
return a.get('concept') == 'SherpaRomeo' and 'property:doi' in a
def visualise(self, a):
return a.get('property:xhtml')
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