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import collections
import tldextract
from fatcat_openapi_client import ApiClient
def check_kbart(year, archive):
if not archive or not archive.get('year_spans'):
return None
for span in archive['year_spans']:
if year >= span[0] and year <= span[1]:
return True
return False
def test_check_kbart():
assert check_kbart(1990, dict()) == None
assert check_kbart(1990, dict(year_spans=[[2000, 2000]])) == False
assert check_kbart(2000, dict(year_spans=[[2000, 2000]])) == True
assert check_kbart(1950, dict(year_spans=[[1900, 1920], [1990, 2000]])) == False
assert check_kbart(1950, dict(year_spans=[[1900, 1920], [1930, 2000]])) == True
def release_to_elasticsearch(entity, force_bool=True):
"""
Converts from an entity model/schema to elasticsearch oriented schema.
Returns: dict
Raises exception on error (never returns None)
"""
if entity.state in ('redirect', 'deleted'):
return dict(
ident = entity.ident,
state = entity.state,
)
elif entity.state != 'active':
raise ValueError("Unhandled entity state: {}".format(entity.state))
# First, the easy ones (direct copy)
release = entity
t = dict(
ident = release.ident,
state = release.state,
revision = release.revision,
work_id = release.work_id,
title = release.title,
subtitle = release.subtitle,
original_title = release.original_title,
release_type = release.release_type,
release_stage = release.release_stage,
withdrawn_status = release.withdrawn_status,
language = release.language,
volume = release.volume,
issue = release.issue,
pages = release.pages,
number = release.number,
license = release.license_slug,
doi = release.ext_ids.doi,
pmid = release.ext_ids.pmid,
pmcid = release.ext_ids.pmcid,
isbn13 = release.ext_ids.isbn13,
wikidata_qid = release.ext_ids.wikidata_qid,
core_id = release.ext_ids.core,
arxiv_id = release.ext_ids.arxiv,
jstor_id = release.ext_ids.jstor,
ark_id = release.ext_ids.ark,
mag_id = release.ext_ids.mag,
)
is_oa = None
is_preserved = None
is_longtail_oa = None
in_kbart = None
in_jstor = False
in_web = False
in_dweb = False
in_ia = False
in_ia_sim = False
in_shadows = False
release_year = release.release_year
if release.release_date:
# .isoformat() results in, eg, '2010-10-22' (YYYY-MM-DD)
t['release_date'] = release.release_date.isoformat()
if not release_year:
release_year = release.release_date.year
if release_year:
t['release_year'] = release_year
t['any_abstract'] = len(release.abstracts or []) > 0
t['ref_count'] = len(release.refs or [])
ref_release_ids = []
for r in (release.refs or []):
if r.target_release_id:
ref_release_ids.append(r.target_release_id)
t['ref_release_ids'] = ref_release_ids
t['ref_linked_count'] = len(ref_release_ids)
t['contrib_count'] = len(release.contribs or [])
contrib_names = []
contrib_affiliations = []
creator_ids = []
for c in (release.contribs or []):
if c.raw_name:
contrib_names.append(c.raw_name)
elif c.surname:
contrib_names.append(c.surname)
if c.creator_id:
creator_ids.append(c.creator_id)
if c.raw_affiliation:
contrib_affiliations.append(c.raw_affiliation)
t['contrib_names'] = contrib_names
t['creator_ids'] = creator_ids
t['affiliations'] = contrib_affiliations
# TODO: mapping... probably by lookup?
t['affiliation_rors'] = None
container = release.container
if container:
t['publisher'] = container.publisher
t['container_name'] = container.name
# this is container.ident, not release.container_id, because there may
# be a redirect involved
t['container_id'] = container.ident
t['container_issnl'] = container.issnl
t['container_type'] = container.container_type
if container.extra:
c_extra = container.extra
if c_extra.get('kbart') and release_year:
in_jstor = check_kbart(release_year, c_extra['kbart'].get('jstor'))
in_kbart = in_jstor
for archive in ('portico', 'lockss', 'clockss'):
in_kbart = in_kbart or check_kbart(release_year, c_extra['kbart'].get(archive))
if c_extra.get('ia'):
if c_extra['ia'].get('sim') and release_year:
in_ia_sim = check_kbart(release_year, c_extra['ia']['sim'])
if c_extra['ia'].get('longtail_oa'):
is_longtail_oa = True
if c_extra.get('sherpa_romeo'):
if c_extra['sherpa_romeo'].get('color') == 'white':
is_oa = False
if c_extra.get('default_license') and c_extra.get('default_license').startswith('CC-'):
is_oa = True
if c_extra.get('doaj'):
if c_extra['doaj'].get('as_of'):
is_oa = True
if c_extra.get('road'):
if c_extra['road'].get('as_of'):
is_oa = True
if c_extra.get('ezb'):
if c_extra['ezb'].get('color') == 'green':
is_oa = True
if c_extra.get('szczepanski'):
if c_extra['szczepanski'].get('as_of'):
is_oa = True
if c_extra.get('country'):
t['country_code'] = c_extra['country']
t['country_code_upper'] = c_extra['country'].upper()
# fall back to release-level container metadata if container not linked or
# missing context
if not t.get('publisher'):
t['publisher'] = release.publisher
if not t.get('container_name') and release.extra:
t['container_name'] = release.extra.get('container_name')
if release.ext_ids.jstor or (release.ext_ids.doi and release.ext_ids.doi.startswith('10.2307/')):
in_jstor = True
files = release.files or []
t['file_count'] = len(files)
t['fileset_count'] = len(release.filesets or [])
t['webcapture_count'] = len(release.webcaptures or [])
any_pdf_url = None
good_pdf_url = None
best_pdf_url = None
ia_pdf_url = None
for f in files:
if f.extra and f.extra.get('shadows'):
# TODO: shadow check goes here
in_shadows = True
is_pdf = 'pdf' in (f.mimetype or '')
for release_url in (f.urls or []):
if not f.mimetype and 'pdf' in release_url.url.lower():
is_pdf = True
if release_url.url.lower().startswith('http'):
in_web = True
if release_url.rel in ('dweb', 'p2p', 'ipfs', 'dat', 'torrent'):
# not sure what rel will be for this stuff
in_dweb = True
if is_pdf:
any_pdf_url = release_url.url
if is_pdf and release_url.rel in ('webarchive', 'repository') and is_pdf:
is_preserved = True
good_pdf_url = release_url.url
if '//www.jstor.org/' in release_url.url:
in_jstor = True
if '//web.archive.org/' in release_url.url or '//archive.org/' in release_url.url:
in_ia = True
if is_pdf:
best_pdf_url = release_url.url
ia_pdf_url = release_url.url
# here is where we bake-in priority; IA-specific
t['best_pdf_url'] = best_pdf_url or good_pdf_url or any_pdf_url
t['ia_pdf_url'] = ia_pdf_url
if release.license_slug:
# TODO: more/better checks here, particularly strict *not* OA licenses
if release.license_slug.startswith("CC-"):
is_oa = True
extra = release.extra or dict()
if extra:
if extra.get('is_oa'):
# NOTE: not actually setting this anywhere... but could
is_oa = True
if extra.get('longtail_oa'):
# sometimes set by GROBID/matcher
is_oa = True
is_longtail_oa = True
if not t.get('container_name'):
t['container_name'] = extra.get('container_name')
if extra.get('crossref'):
if extra['crossref'].get('archive'):
# all crossref archives are KBART, I believe
in_kbart = True
# backwards compatible subtitle fetching
if not t['subtitle'] and extra.get('subtitle'):
if type(extra['subtitle']) == list:
t['subtitle'] = extra['subtitle'][0]
else:
t['subtitle'] = extra['subtitle']
t['first_page'] = None
if release.pages:
first = release.pages.split('-')[0]
first = first.replace('p', '')
if first.isdigit():
t['first_page'] = first
# TODO: non-numerical first pages
t['ia_microfilm_url'] = None
if in_ia_sim:
# TODO: determine URL somehow? I think this is in flux. Will probably
# need extra metadata in the container extra field.
# special case as a demo for now.
if release.container_id == "hl5g6d5msjcl7hlbyyvcsbhc2u" \
and release.release_year in (2011, 2013) \
and release.issue \
and release.issue.isdigit() \
and t['first_page']:
t['ia_microfilm_url'] = "https://archive.org/details/sim_bjog_{}-{:02d}/page/n{}".format(
release.release_year,
int(release.issue) - 1,
t['first_page'],
)
t['doi_registrar'] = None
if extra and t['doi']:
for k in ('crossref', 'datacite', 'jalc'):
if k in extra:
t['doi_registrar'] = k
if not 'doi_registrar' in t:
t['doi_registrar'] = 'crossref'
if t['doi']:
t['doi_prefix'] = t['doi'].split('/')[0]
if is_longtail_oa:
is_oa = True
if force_bool:
t['is_oa'] = bool(is_oa)
t['is_longtail_oa'] = bool(is_longtail_oa)
t['in_kbart'] = bool(in_kbart)
t['in_ia_sim'] = bool(in_ia_sim)
t['in_jstor'] = bool(in_jstor)
t['in_web'] = bool(in_web)
t['in_dweb'] = bool(in_dweb)
t['in_shadows'] = bool(in_shadows)
else:
t['is_oa'] = is_oa
t['is_longtail_oa'] = is_longtail_oa
t['in_kbart'] = in_kbart
t['in_ia_sim'] = in_ia_sim
t['in_jstor'] = in_jstor
t['in_web'] = in_web
t['in_dweb'] = in_dweb
t['in_shadows'] = in_shadows
t['in_ia'] = bool(in_ia)
t['is_preserved'] = bool(is_preserved or in_ia or in_kbart or in_jstor)
if in_ia:
t['preservation'] = 'bright'
elif in_kbart or in_jstor:
t['preservation'] = 'dark_only'
elif in_shadows:
t['preservation'] = 'shadows_only'
else:
t['preservation'] = 'none'
return t
def container_to_elasticsearch(entity, force_bool=True):
"""
Converts from an entity model/schema to elasticsearch oriented schema.
Returns: dict
Raises exception on error (never returns None)
"""
if entity.state in ('redirect', 'deleted'):
return dict(
ident = entity.ident,
state = entity.state,
)
elif entity.state != 'active':
raise ValueError("Unhandled entity state: {}".format(entity.state))
# First, the easy ones (direct copy)
t = dict(
ident = entity.ident,
state = entity.state,
revision = entity.revision,
name = entity.name,
publisher = entity.publisher,
container_type = entity.container_type,
issnl = entity.issnl,
wikidata_qid = entity.wikidata_qid,
)
if not entity.extra:
entity.extra = dict()
for key in ('country', 'languages', 'mimetypes', 'original_name',
'first_year', 'last_year', 'aliases', 'abbrev', 'region',
'discipline'):
if entity.extra.get(key):
t[key] = entity.extra[key]
if 'country' in t:
t['country_code'] = t.pop('country')
t['issns'] = []
if entity.issnl:
t['issns'].append(entity.issnl)
for key in ('issnp', 'issne'):
if entity.extra.get(key):
t['issns'].append(entity.extra[key])
in_doaj = None
in_road = None
is_oa = None
is_longtail_oa = None
any_kbart = None
any_jstor = None
any_ia_sim = None
extra = entity.extra
if extra.get('doaj'):
if extra['doaj'].get('as_of'):
in_doaj = True
if extra.get('road'):
if extra['road'].get('as_of'):
in_road = True
if extra.get('ezb'):
if extra['ezb'].get('color') == 'green':
is_oa = True
if extra.get('szczepanski'):
if extra['szczepanski'].get('as_of'):
is_oa = True
if extra.get('default_license'):
if extra['default_license'].startswith('CC-'):
is_oa = True
t['sherpa_romeo_color'] = None
if extra.get('sherpa_romeo'):
t['sherpa_romeo_color'] = extra['sherpa_romeo'].get('color')
if extra['sherpa_romeo'].get('color') == 'white':
is_oa = False
if extra.get('kbart'):
any_kbart = True
if extra['kbart'].get('jstor'):
any_jstor = True
if extra.get('ia'):
if extra['ia'].get('sim'):
any_ia_sim = True
if extra['ia'].get('longtail_oa'):
is_longtail_oa = True
t['is_superceded'] = bool(extra.get('superceded'))
t['in_doaj'] = bool(in_doaj)
t['in_road'] = bool(in_road)
t['any_kbart'] = bool(any_kbart)
if force_bool:
t['is_oa'] = bool(in_doaj or in_road or is_oa)
t['is_longtail_oa'] = bool(is_longtail_oa)
t['any_jstor'] = bool(any_jstor)
t['any_ia_sim'] = bool(any_ia_sim)
else:
t['is_oa'] = in_doaj or in_road or is_oa
t['is_longtail_oa'] = is_longtail_oa
t['any_jstor'] = any_jstor
t['any_ia_sim'] = any_ia_sim
return t
def _type_of_edit(edit):
if edit.revision == None and edit.redirect_ident == None:
return 'delete'
elif edit.redirect_ident:
# redirect
return 'update'
elif edit.prev_revision == None and edit.redirect_ident == None and edit.revision:
return 'create'
else:
return 'update'
def changelog_to_elasticsearch(entity):
"""
Note that this importer requires expanded fill info to work. Calling code
may need to re-fetch editgroup from API to get the 'editor' field. Some of
the old kafka feed content doesn't includes editor in particular.
"""
editgroup = entity.editgroup
t = dict(
index=entity.index,
editgroup_id=entity.editgroup_id,
timestamp=entity.timestamp.isoformat(),
editor_id=editgroup.editor_id,
username=editgroup.editor.username,
is_bot=editgroup.editor.is_bot,
is_admin=editgroup.editor.is_admin,
)
extra = editgroup.extra or dict()
if extra.get('agent'):
t['agent'] = extra['agent']
containers = [_type_of_edit(e) for e in editgroup.edits.containers]
creators = [_type_of_edit(e) for e in editgroup.edits.creators]
files = [_type_of_edit(e) for e in editgroup.edits.files]
filesets = [_type_of_edit(e) for e in editgroup.edits.filesets]
webcaptures = [_type_of_edit(e) for e in editgroup.edits.webcaptures]
releases = [_type_of_edit(e) for e in editgroup.edits.releases]
works = [_type_of_edit(e) for e in editgroup.edits.works]
t['containers'] = len(containers)
t['new_containers'] = len([e for e in containers if e == 'create'])
t['creators'] = len(creators)
t['new_creators'] = len([e for e in creators if e == 'create'])
t['files'] = len(files)
t['new_files'] = len([e for e in files if e == 'create'])
t['filesets'] = len(filesets)
t['new_filesets'] = len([e for e in filesets if e == 'create'])
t['webcaptures'] = len(webcaptures)
t['new_webcaptures'] = len([e for e in webcaptures if e == 'create'])
t['releases'] = len(releases)
t['new_releases'] = len([e for e in releases if e == 'create'])
t['works'] = len(works)
t['new_works'] = len([e for e in works if e == 'create'])
all_edits = containers + creators + files + filesets + webcaptures + releases + works
t['created'] = len([e for e in all_edits if e == 'create'])
t['updated'] = len([e for e in all_edits if e == 'update'])
t['deleted'] = len([e for e in all_edits if e == 'delete'])
t['total'] = len(all_edits)
return t
def file_to_elasticsearch(entity):
"""
Converts from an entity model/schema to elasticsearch oriented schema.
Returns: dict
Raises exception on error (never returns None)
"""
if entity.state in ('redirect', 'deleted'):
return dict(
ident = entity.ident,
state = entity.state,
)
elif entity.state != 'active':
raise ValueError("Unhandled entity state: {}".format(entity.state))
# First, the easy ones (direct copy)
t = dict(
ident = entity.ident,
state = entity.state,
revision = entity.revision,
release_ids = entity.release_ids,
release_count = len(entity.release_ids),
mimetype = entity.mimetype,
size_bytes = entity.size,
sha1 = entity.sha1,
sha256 = entity.sha256,
md5 = entity.md5,
)
parsed_urls = [tldextract.extract(u.url) for u in entity.urls]
t['hosts'] = list(set(['.'.join([seg for seg in pu if seg]) for pu in parsed_urls]))
t['domains'] = list(set([pu.registered_domain for pu in parsed_urls]))
t['rels'] = list(set([u.rel for u in entity.urls]))
t['in_ia'] = bool('archive.org' in t['domains'])
t['in_ia_petabox'] = bool('archive.org' in t['hosts'])
return t
|