def gtitem_json(request, gtbibid):
try:
bibid = db.get_bibid_from_gtid(gtbibid)
if bibid:
return redirect('item_json', bibid=bibid)
else:
bib_data = voyager.get_z3950_bib_data('b' + gtbibid[1:], 'GT')
if not bib_data:
return HttpResponse('{}', content_type='application/json',
status=404)
bib_data['holdings'] = voyager.get_holdings(bib_data, 'GT', False)
bib_data['openurl'] = _openurl_dict(request)
bib_data['citation_json'] = citation_json(request)
bib_encoded = unicode_data(bib_data)
return HttpResponse(json.dumps(bib_encoded, default=_date_handler,
indent=2),
content_type='application/json')
raise Http404
except DatabaseError:
logger.exception('unable to render gtbibid json: %s' % gtbibid)
return error500(request)
def gtitem(request, gtbibid):
try:
bibid = db.get_bibid_from_gtid(gtbibid)
if bibid:
return redirect('item', bibid=bibid)
else:
bib = voyager.get_z3950_bib_data(gtbibid[1:], 'GT')
if bib is None:
return render(request, '404.html', {'num': gtbibid,
'num_type': 'BIB ID'}, status=404)
bib['openurl'] = _openurl_dict(request)
bib['citation_json'] = citation_json(request)
# Ensure bib data is ours if possible
if not bib['LIBRARY_NAME'] == settings.PREF_LIB:
for alt_bib in bib['BIB_ID_LIST']:
if alt_bib['LIBRARY_NAME'] == settings.PREF_LIB:
return item(request, alt_bib['BIB_ID'])
holdings = voyager.get_holdings(bib, 'GT', False)
if holdings:
holdings = strip_bad_holdings(holdings)
show_wrlc_link = False
ours, theirs, shared = splitsort(callnumsort(enumsort(
holdings)))
holdings = elecsort(availsort(ours)) \
+ elecsort(availsort(shared)) \
+ libsort(elecsort(availsort(theirs), rev=True))
return render(request, 'item.html', {
'bibid': bibid,
'bib': bib,
'holdings': holdings,
'link': bib.get('LINK', [])[9:],
'show_wrlc_link': show_wrlc_link,
'non_wrlc_item': True
})
return render(request, '404.html', {'num': gtbibid,
'num_type': 'Georgetown BIB ID'}, status=404)
except DatabaseError:
logger.exception('unable to render gtbibid: %s' % gtbibid)
return error500(request)
