dpla_bulk: Get bulk DPLA data

In rdpla: Client for the Digital Public Library of America ('DPLA')

Description

Get bulk DPLA data

Usage

dpla_bulk(year, month, key, ...)

dpla_bulk_list(...)

Arguments

year	(character) a year between 2015 and the current year
month	(character) between 1 (January) and 12 (December)
key	(character) a dataset name key, see Details.
...	Curl options passed on to crul::HttpClient()

Details

All data in the DPLA repository are available for download as gzipped JSON files. These include the standard DPLA fields, as well as the complete record received from the partner.

See https://digitalpubliclibraryofamerica.atlassian.net/wiki/spaces/TECH/pages/5931056/Database+export+files for description of the structure of the files

dpla_bulk doesn't attempt to read in the bulk JSON files as they can be quite large - so we leave that to the user.

Value

dpla_bulk_list returns the partial paths for JSON dataset dumps; append the base URL https://dpla-provider-export.s3.amazonaws.com to the beginning to get the full URL. dpla_bulk returns a path to the compressed JSON file.

Allowed Keys

• all

• artstor

• bhl

• cdl

• david_rumsey

• digital_commonwealth

• digitalnc

• esdn

• georgia

• getty

• gpo

• harvard

• hathitrust

• il

• indiana

• internet_archive

• kdl

• lc

• maine

• maryland

• mdl

• michigan

• missouri_hub

• mwdl

• nara

• nypl

• pa

• pennsylvania

• scdl

• smithsonian

• tennessee

• the_portal_to_texas_history

• tn

• uiuc

• usc

• virginia

• washington

• wisconsin

Examples

## Not run: 
dpla_bulk(year = 2016, month = 4, key = "nypl")
res <- dpla_bulk(year = 2017, month = 1, key = "artstor")

## End(Not run)

rdpla documentation built on May 2, 2019, 2:31 p.m.