eprints

Fetches data from eprints platforms. This middleware was designed to measure only the logs of eprint platforms.

Enriched fields

Name	Type	Description
publication_title	String	Name of publication.
publication_date	String	Date of resource.
doi	String	DOI of publication.
publisher_name	String	Name of publisher
language	String	language of resource

Prerequisites

This middleware can only be used to enrich one eprints platform per process. Your EC needs a domain belonging to an eprint platform and a eprints ID.

You must use eprints after filter, parser, deduplicator middleware.

Headers

• eprints-cache : Enabled/Disabled cache
• eprints-ttl : Time-to-live of cached documents
• eprints-throttle : Minimum wait time before each request (in ms)
• eprints-packet-size : Maximum number of article to query
• eprints-buffer-size : Minimum number of ECs to keep before resolving them
• eprints-domain-name : Domain name eprints platform
• eprints-max-attempts : Maximum number of trials before passing the EC in error. Defaults to 5.

How to use

ezPAARSE admin interface

You can add eprints by default to all your enrichments, To do this, go to the middleware section of administration.

ezPAARSE process interface

You can use eprints for an enrichment process. You just add the middleware.

ezp

You can use eprints for an enrichment process with ezp (opens new window) like this:

# enrich with one file
ezp process <path of your file> \
  --host <host of your ezPAARSE instance> \
  --settings <settings-id> \
  --header "ezPAARSE-Middlewares: eprints" \
  --header "eprints-domain-name: <host of eprints platform>" \
  --out ./result.csv

# enrich with multiples files
ezp bulk <path of your directory> \
  --host <host of your ezPAARSE instance> \
  --settings <settings-id> \
  --header "ezPAARSE-Middlewares: eprints" \
  --header "eprints-domain-name: <host of eprints platform>"

curl

You can use eprints for an enrichment process with curl like this:

curl -X POST -v http://localhost:59599 \
  -H "ezPAARSE-Middlewares: eprints" \
  -H "eprints-domain-name: <host of eprints platform>" \
  -H "Log-Format-Ezproxy: <line format>" \
  -F "file=@<log file path>"