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from typing import Any, Dict, Optional
from fatcat_openapi_client import ReleaseEntity
INGEST_TYPE_CONTAINER_MAP: Dict[str, str] = {
# Optica
"twtpsm6ytje3nhuqfu3pa7ca7u": "html",
# Optics Express
"cg4vcsfty5dfvgmat5wm62wgie": "html",
# First Monday
"svz5ul6qozdjhjhk7d627avuja": "html",
# D-Lib Magazine
"ugbiirfvufgcjkx33r3cmemcuu": "html",
# Distill (distill.pub)
"lx7svdzmc5dl3ay4zncjjrql7i": "html",
# NLM technical bulletin
"lovwr7ladjagzkhmoaszg7efqu": "html",
}
def release_ingest_request(
release: ReleaseEntity,
ingest_request_source: str = "fatcat",
ingest_type: Optional[str] = None,
) -> Optional[Dict[str, Any]]:
"""
Takes a full release entity object and returns an ingest request (as dict),
or None if it seems like this release shouldn't be ingested.
The release entity should have the container, file, fileset, and webcapture
fields set.
The type of the ingest request may depend on release type and container
metadata (eg, as to whether we expect a PDF, datasets, web page), so
calling code should check the returned type field.
"""
if release.state != "active":
return None
if (not ingest_type) and release.container_id:
ingest_type = INGEST_TYPE_CONTAINER_MAP.get(release.container_id)
if not ingest_type:
if release.release_type == "stub":
return None
elif release.release_type in ["component", "graphic"]:
ingest_type = "component"
elif release.release_type == "dataset":
ingest_type = "dataset"
elif release.release_type == "software":
ingest_type = "software"
elif release.release_type == "post-weblog":
ingest_type = "html"
elif release.release_type in [
"article-journal",
"article",
"chapter",
"paper-conference",
"book",
"report",
"thesis",
]:
ingest_type = "pdf"
else:
ingest_type = "pdf"
# generate a URL where we expect to find fulltext
url = None
link_source = None
link_source_id = None
if release.ext_ids.arxiv and ingest_type == "pdf":
url = "https://arxiv.org/pdf/{}.pdf".format(release.ext_ids.arxiv)
link_source = "arxiv"
link_source_id = release.ext_ids.arxiv
elif release.ext_ids.pmcid and ingest_type == "pdf":
# TODO: how to tell if an author manuscript in PMC vs. published?
# url = "https://www.ncbi.nlm.nih.gov/pmc/articles/{}/pdf/".format(release.ext_ids.pmcid)
url = "http://europepmc.org/backend/ptpmcrender.fcgi?accid={}&blobtype=pdf".format(
release.ext_ids.pmcid
)
link_source = "pmc"
link_source_id = release.ext_ids.pmcid
elif release.ext_ids.doi:
url = "https://doi.org/{}".format(release.ext_ids.doi.lower())
link_source = "doi"
link_source_id = release.ext_ids.doi.lower()
elif release.ext_ids.doaj:
url = "https://doaj.org/article/{}".format(release.ext_ids.doaj.lower())
link_source = "doaj"
link_source_id = release.ext_ids.doaj.lower()
elif release.ext_ids.hdl:
url = "https://hdl.handle.net/{}".format(release.ext_ids.hdl.lower())
link_source = "hdl"
link_source_id = release.ext_ids.hdl.lower()
if not url:
return None
ext_ids = release.ext_ids.to_dict()
ext_ids = dict([(k, v) for (k, v) in ext_ids.items() if v])
ingest_request = {
"ingest_type": ingest_type,
"ingest_request_source": ingest_request_source,
"base_url": url,
"release_stage": release.release_stage,
"fatcat": {
"release_ident": release.ident,
"work_ident": release.work_id,
},
"ext_ids": ext_ids,
}
if link_source and link_source_id:
ingest_request["link_source"] = link_source
ingest_request["link_source_id"] = link_source_id
return ingest_request
|
