def make_illiad_url(bibjson):
"""
Create an Illiad request URL from bibsjon. Requires adding a couple of
Illiad specific fields.
"""
import urllib
import urlparse
from app_settings import ILLIAD_URL
from bibjsontools import to_openurl
base = ILLIAD_URL
#Send to validate_bib to add default values missing fields.
bib = illiad_validate(bibjson)
#Holder for values to add to the raw openurl
extra = {}
#Get OCLC or pubmed IDS
identifiers = bibjson.get('identifier', [])
for idt in identifiers:
if idt['type'] == 'pmid':
extra['Notes'] = "PMID: %s.\r via easyAccess" % idt['id']
elif idt['type'] == 'oclc':
extra['ESPNumber'] = idt['id']
if bib.get('_valid') is not True:
if extra.get('Notes') is None:
extra['Notes'] = ''
extra['Notes'] += "\rNot enough data provided by original request."
ourl = to_openurl(bib)
for k,v in extra.iteritems():
ourl += "&%s=%s" % (urllib.quote_plus(k), urllib.quote_plus(v))
illiad = base % ourl
return illiad
def get_context_data(self, **kwargs):
"""
Handle the request and return the 'resolver' to the user.
"""
from bibjsontools import to_openurl, from_openurl
from utils import merge_bibjson
context = super(ResolveView, self).get_context_data(**kwargs)
#Check to see if a resource is set for this view.
#This will happen when a permalink is being requested.
this_resource = getattr(self, 'resource', None)
if self.sersol_key != SERSOL_KEY:
context['customer'] = self.sersol_key
query = self.request.META.get('QUERY_STRING', None)
if (not query) and (not this_resource):
self.template_name = 'resolver/index.html'
return context
if this_resource:
citation = this_resource.bib
openurl = to_openurl(citation)
else:
#Check to see if caching is activated.
if app_settings.CACHE is True:
cached_sersol = cache.get(query)
else:
cached_sersol = None
if cached_sersol:
data = cached_sersol
else:
resp = sersol.get(query, key=self.sersol_key, timeout=10)
try:
data = resp.json()
except sersol.Link360Exception, e:
logger.error("%s -- %s" % (query, e))
return HttpResponseServerError(e)
cache.set(query, data, 300)
#Use the first bib only now.
this_bib = data.get('records', [])[0]
this_bib['_library'] = data.get('metadata', {}).get('library')
orig_bib = from_openurl(query)
citation = merge_bibjson(orig_bib, this_bib)
#generate a new openurl based on merged bibjson objects
openurl = to_openurl(citation)
def test_to_openurl_pmid(self):
#Round trip the query
q = 'rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/pss.sagepub.com&rft.spage=569&rft.issue=4&rft.epage=582&rft.aulast=Nolen-Hoeksema&ctx_tim=2010-11-27T19:38:39.6-08:00&url_ctx_fmt=info:ofi/fmt:kev:mtx:ctx&rft.volume=100&url_ver=Z39.88-2004&rft.stitle=J%20Abnorm%20Psychol&rft.auinit1=S.&rft.atitle=Responses%20to%20depression%20and%20their%20effects%20on%20the%20duration%20of%20depressive%20episodes.&ctx_ver=Z39.88-2004&rft_id=info:pmid/1757671&rft.jtitle=Journal%20of%20abnormal%20psychology&rft.genre=article'
bib = from_openurl(q)
#pprint(bib)
ourl = to_openurl(bib)
bib2 = from_openurl(ourl)
#pprint(bib2)
self.assertEqual(bib['journal']['shortcode'],
bib2['journal']['shortcode'])
def test_to_openurl_article(self):
q = 'issn=1175-5652&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info%3Asid%2Ffirstsearch.oclc.org%3AMEDLINE&req_dat=<sessionid>0<%2Fsessionid>&pid=<accession+number>678061209<%2Faccession+number><fssessid>0<%2Ffssessid>&rft.date=2010&volume=8&date=2010&rft.volume=8&rfe_dat=<accessionnumber>678061209<%2Faccessionnumber>&url_ver=Z39.88-2004&atitle=The+missing+technology%3A+an+international+comparison+of+human+capital+investment+in+healthcare.&genre=article&epage=71&spage=361&id=doi%3A&rft.spage=361&rft.sici=1175-5652%282010%298%3A6<361%3ATMTAIC>2.0.TX%3B2-O&aulast=Frogner&rft.issue=6&rft.epage=71&rft.jtitle=Applied+health+economics+and+health+policy&rft.aulast=Frogner&title=Applied+health+economics+and+health+policy&rft.aufirst=BK&rft_id=urn%3AISSN%3A1175-5652&sici=1175-5652%282010%298%3A6<361%3ATMTAIC>2.0.TX%3B2-O&sid=FirstSearch%3AMEDLINE&rft.atitle=The+missing+technology%3A+an+international+comparison+of+human+capital+investment+in+healthcare.&issue=6&rft.issn=1175-5652&rft.genre=article&aufirst=BK'
bib = from_openurl(q)
#Round trip the query
ourl = to_openurl(bib)
bib2 = from_openurl(ourl)
self.assertEqual(bib['type'], bib2['type'])
self.assertEqual(bib['title'], bib2['title'])
self.assertEqual(bib['journal']['name'], bib2['journal']['name'])
self.assertEqual(bib['year'], bib2['year'])
def test_to_openurl_pmid(self):
#Round trip the query
q = 'rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/pss.sagepub.com&rft.spage=569&rft.issue=4&rft.epage=582&rft.aulast=Nolen-Hoeksema&ctx_tim=2010-11-27T19:38:39.6-08:00&url_ctx_fmt=info:ofi/fmt:kev:mtx:ctx&rft.volume=100&url_ver=Z39.88-2004&rft.stitle=J%20Abnorm%20Psychol&rft.auinit1=S.&rft.atitle=Responses%20to%20depression%20and%20their%20effects%20on%20the%20duration%20of%20depressive%20episodes.&ctx_ver=Z39.88-2004&rft_id=info:pmid/1757671&rft.jtitle=Journal%20of%20abnormal%20psychology&rft.genre=article'
bib = from_openurl(q)
#pprint(bib)
ourl = to_openurl(bib)
#print ourl
bib2 = from_openurl(ourl)
#pprint(bib2)
self.assertEqual(bib['journal']['shortcode'],
bib2['journal']['shortcode'])
def test_to_openurl_article(self):
q = 'issn=1175-5652&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info%3Asid%2Ffirstsearch.oclc.org%3AMEDLINE&req_dat=<sessionid>0<%2Fsessionid>&pid=<accession+number>678061209<%2Faccession+number><fssessid>0<%2Ffssessid>&rft.date=2010&volume=8&date=2010&rft.volume=8&rfe_dat=<accessionnumber>678061209<%2Faccessionnumber>&url_ver=Z39.88-2004&atitle=The+missing+technology%3A+an+international+comparison+of+human+capital+investment+in+healthcare.&genre=article&epage=71&spage=361&id=doi%3A&rft.spage=361&rft.sici=1175-5652%282010%298%3A6<361%3ATMTAIC>2.0.TX%3B2-O&aulast=Frogner&rft.issue=6&rft.epage=71&rft.jtitle=Applied+health+economics+and+health+policy&rft.aulast=Frogner&title=Applied+health+economics+and+health+policy&rft.aufirst=BK&rft_id=urn%3AISSN%3A1175-5652&sici=1175-5652%282010%298%3A6<361%3ATMTAIC>2.0.TX%3B2-O&sid=FirstSearch%3AMEDLINE&rft.atitle=The+missing+technology%3A+an+international+comparison+of+human+capital+investment+in+healthcare.&issue=6&rft.issn=1175-5652&rft.genre=article&aufirst=BK'
bib = from_openurl(q)
#Round trip the query
ourl = to_openurl(bib)
bib2 = from_openurl(ourl)
self.assertEqual(bib['type'],
bib2['type'])
self.assertEqual(bib['title'],
bib2['title'])
self.assertEqual(bib['journal']['name'],
bib2['journal']['name'])
self.assertEqual(bib['year'],
bib2['year'])
def make_illiad_url( self, initial_querystring, permalink ):
""" Manages steps of constructing illiad url for possible use in article-requesting.
Called by FinditResolver.update_session() """
bib_dct = bibjsontools.from_openurl( initial_querystring )
ill_bib_dct = self.validator.add_required_kvs( bib_dct )
log.debug( 'validator call complete' )
extra_dct = self.check_identifiers( ill_bib_dct )
log.debug( 'check_identifiers call complete' )
extra_dct = self.check_validity( ill_bib_dct, extra_dct )
log.debug( 'check_validity call complete' )
extra_dct['Notes'] = self.update_note( extra_dct.get('Notes', ''), '`shortlink: <{}>`'.format(permalink) )
openurl = bibjsontools.to_openurl( ill_bib_dct )
for k,v in extra_dct.iteritems():
openurl += '&%s=%s' % ( urllib.quote_plus(k), urllib.quote_plus(v) )
illiad_url = app_settings.ILLIAD_URL_ROOT % openurl # ILLIAD_URL_ROOT is like `http...OpenURL?%s
log.debug( 'illiad_url, ```%s```' % illiad_url )
return illiad_url
def test_missing_title(self):
#Mock a sample request dict coming from Django.
request_dict = {
'rft.pub': ['Triple Canopy'],
'rft_val_fmt': ['info:ofi/fmt:kev:mtx:book'],
'rfr_id': ['info:sid/libx:brown'],
'rft.au': ['Coleman, Gabriella'],
'rft.aulast': ['Coleman'],
'rft.aufirst': ['Gabriella'],
'rft_id': ['http://canopycanopycanopy.com/15/our_weirdness_is_free'],
'rft.btitle': ['Our Weirdness Is Free: The logic of Anonymous \u2014 online army, agent of chaos, and seeker of justice'],
'url_ver': ['Z39.88-2004'],
'rft.atitle': [''],
'rft.genre': ['bookitem']}
b = from_dict(request_dict)
ourl = to_openurl(b)
parsed_ourl = parse_qs(ourl)
self.assertTrue('bookitem' in parsed_ourl.get('rft.genre'))
self.assertTrue('Coleman, Gabriella' in parsed_ourl.get('rft.au'))
def test_dissertation(self):
request = {
'ctx_enc': ['info:ofi/enc:UTF-8'],
'ctx_ver': ['Z39.88-2004'],
'rft.au': ['Mangla, Akshay'],
'rft.aufirst': ['Akshay'],
'rft.aulast': ['Mangla'],
'rft.date': ['2013-01-01'],
'rft.genre': ['dissertations & theses'],
'rft.title': ['Rights for the Voiceless: The State, Civil Society and Primary Education in Rural India'],
'rft_id': ['info:doi/'],
'rft_val_fmt': ['info:ofi/fmt:kev:mtx:dissertation']
}
b = from_dict(request)
ourl = to_openurl(b)
parsed_ourl = parse_qs(ourl)
self.assertTrue('dissertation' in parsed_ourl.get('rft.genre'))
self.assertTrue('Rights for the Voiceless' in parsed_ourl.get('rft.title')[0])
self.assertTrue('Mangla, Akshay') in parsed_ourl.get('rft.au')
self.assertTrue('2013' in parsed_ourl.get('rft.date'))
def test_dissertation(self):
request = {
'ctx_enc': ['info:ofi/enc:UTF-8'],
'ctx_ver': ['Z39.88-2004'],
'rft.au': ['Mangla, Akshay'],
'rft.aufirst': ['Akshay'],
'rft.aulast': ['Mangla'],
'rft.date': ['2013-01-01'],
'rft.genre': ['dissertations & theses'],
'rft.title': [
'Rights for the Voiceless: The State, Civil Society and Primary Education in Rural India'
],
'rft_id': ['info:doi/'],
'rft_val_fmt': ['info:ofi/fmt:kev:mtx:dissertation']
}
b = from_dict(request)
ourl = to_openurl(b)
parsed_ourl = parse_qs(ourl)
self.assertTrue('dissertation' in parsed_ourl.get('rft.genre'))
self.assertTrue(
'Rights for the Voiceless' in parsed_ourl.get('rft.title')[0])
self.assertTrue('Mangla, Akshay') in parsed_ourl.get('rft.au')
self.assertTrue('2013' in parsed_ourl.get('rft.date'))
def test_missing_title(self):
#Mock a sample request dict coming from Django.
request_dict = {
'rft.pub': ['Triple Canopy'],
'rft_val_fmt': ['info:ofi/fmt:kev:mtx:book'],
'rfr_id': ['info:sid/libx:brown'],
'rft.au': ['Coleman, Gabriella'],
'rft.aulast': ['Coleman'],
'rft.aufirst': ['Gabriella'],
'rft_id':
['http://canopycanopycanopy.com/15/our_weirdness_is_free'],
'rft.btitle': [
'Our Weirdness Is Free: The logic of Anonymous \u2014 online army, agent of chaos, and seeker of justice'
],
'url_ver': ['Z39.88-2004'],
'rft.atitle': [''],
'rft.genre': ['bookitem']
}
b = from_dict(request_dict)
ourl = to_openurl(b)
parsed_ourl = parse_qs(ourl)
self.assertTrue('bookitem' in parsed_ourl.get('rft.genre'))
self.assertTrue('Coleman, Gabriella' in parsed_ourl.get('rft.au'))
def test_book_chapter(self):
q = 'sid=info:sid/sersol:RefinerQuery&genre=bookitem&isbn=9781402032899&&title=The+roots+of+educational+change&atitle=Finding+Keys+to+School+Change%3A+A+40-Year+Odyssey&volume=&part=&issue=&date=2005&spage=25&epage=57&aulast=Miles&aufirst=Matthew'
b = from_openurl(q)
ourl = to_openurl(b)
qdict = parse_qs(ourl)
self.assertTrue('bookitem' in qdict.get('rft.genre'))
def test_symbols_in_title(self):
q = u"rft.title=Elective delivery at 34⁰(/)⁷ to 36⁶(/)⁷ weeks' gestation and its impact on neonatal outcomes in women with stable mild gestational hypertension&pmid=20934682&genre=journal"
#Just round trip to see if we raise encoding errors.
bib = from_openurl(q)
openurl = to_openurl(bib)
bib2 = from_openurl(openurl)
def to_bibjson(pmid):
d = BibJSON(pmid).parse()
d['_openurl'] = to_openurl(d)
return d
def test_book_chapter(self):
q = 'sid=info:sid/sersol:RefinerQuery&genre=bookitem&isbn=9781402032899&&title=The+roots+of+educational+change&atitle=Finding+Keys+to+School+Change%3A+A+40-Year+Odyssey&volume=&part=&issue=&date=2005&spage=25&epage=57&aulast=Miles&aufirst=Matthew'
b = from_openurl(q)
ourl = to_openurl(b)
qdict = parse_qs(ourl)
self.assertTrue('bookitem' in qdict.get('rft.genre'))
def test_symbols_in_title(self):
q = u"rft.title=Elective delivery at 34⁰(/)⁷ to 36⁶(/)⁷ weeks' gestation and its impact on neonatal outcomes in women with stable mild gestational hypertension&pmid=20934682&genre=journal"
#Just round trip to see if we raise encoding errors.
bib = from_openurl(q)
openurl = to_openurl(bib)
bib2 = from_openurl(openurl)
