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piglet (version 1.2.0)

zenodoArchive: zenodoArchive

Description

zenodoArchive

zenodoArchive

Arguments

Value

Object of R6Class for modelling an zenodoArchive for ASC cluster files

Format

R6Class object.

Public fields

doi

zenodoArchive doi, NULL is not supplied

all_versions

zenodoArchive if to return all versions, true when not specified

sort

zenodoArchive how to sort the records, mostrecent when not specified

page

zenodoArchive which page to pull in query, 1 when not specified

size

zenodoArchive how many records per page, 20 when not specified

zenodoVersions

zenodoArchive doi available version, a storing variable.

zenodoQuery

zenodoArchive doi version query, a storing variable.

download_file

zenodoArchive doi downloads files, a storing variable.

download_url

zenodoArchive doi downloads urls, a storing variable.

Methods

Method new()

initializes the zenodoArchive

Usage

zenodoArchive$new(
  doi,
  page = 1,
  size = 20,
  all_versions = "true",
  sort = "mostrecent"
)

Arguments

doi

A zenodo doi. To retrieve all records supply a concept doi (a generic doi common to all versions).

page

Which page to query. Default is 1

size

How many records per page. Default is 20

all_versions

If to return all concept doi versions. If true returns all, if false returns the latest. Default is ture

sort

Which sorting to apply on the records. Default is mostrecent. Possible sortings "bestmatch", "mostrecent", "-mostrecent" (ascending), "version", "-version" (ascending).

Method clean_doi()

cleans the doi record for query

Usage

zenodoArchive$clean_doi(doi = self$doi)

Arguments

doi

The zenodo archive doi

Returns

the clean doi

Method zenodo_query()

Query the zenodo archive according to the initial parameters.

Usage

zenodoArchive$zenodo_query(...)

Arguments

...

Excepts the self created by initialize

Returns

a list with the query values.

Method get_versions()

Extract all concept doi available versions.

Usage

zenodoArchive$get_versions(...)

Arguments

...

Excepts the self created by initialize

Returns

a data.frame of the available versions.

Method get_version_files()

get the chosen doi archive version available files

Usage

zenodoArchive$get_version_files(version = "latest")

Arguments

version

which archive version files to get. Default to latest. To see all available version use get_versions

Returns

a list of the available files in the archive version.

Method download_zenodo_files()

get the chosen doi archive version available files

Usage

zenodoArchive$download_zenodo_files(
  file = NULL,
  path = tempdir(),
  version = "latest",
  all_files = F,
  get_file_path = F,
  quite = F
)

Arguments

file

If supplied, downloads the specific file from the archive.

path

The output folder for saving the archive files. Default is to a temporary directory.

version

which archive version files to get. Default to latest. To see all available version use get_versions

all_files

Logical (FALSE by default). Do you want to download all files in the archive.

get_file_path

Logical (FALSE by default). Do you want to return the path for the file downloaded.

quite

Logical (FALSE by default). Do you want to suppress informative messages

Returns

If get_file_path is TRUE, the function returns the path to the archive file

Method clone()

The objects of this class are cloneable with this method.

Usage

zenodoArchive$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

Run this code
# \donttest{
  zenodo_archive <- zenodoArchive$new(
     doi = "10.5281/zenodo.7401189"
  )

  # view available version ins the archive
  archive_versions <- zenodo_archive$get_versions()

  # Getting the available files in the latest zenodo archive version
  files <- zenodo_archive$get_version_files()

  # downloading the first file from the latest archive version
  zenodo_archive$download_zenodo_files()
# }

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