def _osi_pages(pub):
alt_id = pub.crossref_alternative_id
if alt_id:
url = u'https://www.sciencedirect.com/science/article/pii/{}'.format(alt_id)
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
else:
return []
def _cegh_pages(pub):
"""
Clinical Epidemiology and Global Health urls can often be guessed
from an alternative ID present in Crossref metadata.
e.g. S2213398418300927 -> https://www.ceghonline.com/article/S2213-3984(18)30092-7/fulltext
"""
alt_id = pub.crossref_alternative_id
if alt_id and len(alt_id) == 17:
url = 'https://www.ceghonline.com/article/{}/fulltext'.format(_format_alt_id(alt_id))
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
else:
return []
def _nnw_pages(pub):
# pdf url looks like 10.14311/nnw.2016.26.006 -> http://nnw.cz/doi/2016/NNW.2016.26.006.pdf
try:
year = pub.id.split('.')[2]
suffix = pub.id.split('/')[1].upper()
except IndexError:
return []
if year and suffix:
url = u'http://nnw.cz/doi/{}/{}.pdf'.format(
year, suffix
)
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
return []
def _pdj_pages(pub):
# pdf url looks like https://www.jstage.jst.go.jp/article/pdj/15/1/15_1_120/_pdf
try:
volume = int(pub.crossref_api_raw['volume'])
issue = int(pub.crossref_api_raw['issue'])
page_no = int(pub.crossref_api_raw['page'].split('-')[0])
except (KeyError, ValueError, TypeError):
# don't try too hard, give up if anything was missing or looks weird
return []
if volume and issue and page_no:
url = u'https://www.jstage.jst.go.jp/article/pdj/{}/{}/{}_{}_{}/_pdf'.format(
volume, issue, volume, issue, page_no
)
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
return []
def _publisher_page(url, doi):
return page.PageDoiMatch(url=url,
doi=doi,
pmh_id=publisher_equivalent_pmh_id,
endpoint_id=publisher_equivalent_endpoint_id)
def _tacs_pages(pub):
url = u'https://journals.lww.com/jtrauma/fulltext/{}'.format(pub.id)
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
def _cjcatal_pages(pub):
url = u'http://www.cjcatal.org/EN/{}'.format(pub.id)
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
def _scichina_pages(pub):
url = u'http://engine.scichina.com/doi/{}'.format(pub.id)
return [page.PageDoiMatch(url=url, doi=pub.id, pmh_id=publisher_equivalent_pmh_id)]
