mirror of
https://github.com/alanorth/cgspace-notes.git
synced 2024-12-23 13:34:32 +01:00
131 lines
5.6 KiB
Markdown
131 lines
5.6 KiB
Markdown
+++
|
|
title = "CGSpace CG Core v2 Migration"
|
|
date = 2021-02-21T13:27:35+02:00
|
|
description = "Possible changes to CGSpace metadata fields to align more with DC, QDC, and DCTERMS as well as CG Core v2."
|
|
categories = ["Notes"]
|
|
tags = ["Migration"]
|
|
url = "cgspace-cgcorev2-migration"
|
|
|
|
+++
|
|
|
|
Changes to CGSpace metadata fields to align more with DC, QDC, and DCTERMS as well as CG Core v2. Implemented on 2021-02-21.
|
|
|
|
With reference to [CG Core v2 draft standard](https://agriculturalsemantics.github.io/cg-core/cgcore.html) by Marie-Angélique as well as [DCMI DCTERMS](http://www.dublincore.org/specifications/dublin-core/dcmi-terms/).
|
|
|
|
<!--more-->
|
|
|
|
- [Proposed Changes](#proposed-changes)
|
|
- [Out of Scope](#out-of-scope)
|
|
- [Fields to Create](#fields-to-create)
|
|
- [Fields to Delete](#fields-to-delete)
|
|
- [Implementation Progress](#implementation-progress)
|
|
|
|
## Proposed Changes
|
|
As of 2021-01-18 the scope of the changes includes the following fields:
|
|
|
|
- cg.creator.id→cg.creator.identifier
|
|
- ORCID identifiers
|
|
- dc.format.extent→dcterms.extent
|
|
- dc.date.issued→dcterms.issued
|
|
- dc.description.abstract→dcterms.abstract
|
|
- dc.description→dcterms.description
|
|
- dc.description.sponsorship→cg.contributor.donor
|
|
- values from CrossRef or Grid.ac if possible
|
|
- dc.description.version→cg.reviewStatus
|
|
- cg.fulltextstatus→cg.howPublished
|
|
- CGSpace uses values like "Formally Published" or "Grey Literature"
|
|
- dc.identifier.citation→dcterms.bibliographicCitation
|
|
- cg.identifier.status→dcterms.accessRights
|
|
- current values are "Open Access" and "Limited Access"
|
|
- future values are possibly "Open" and "Restricted"?
|
|
- dc.language.iso→dcterms.language
|
|
- current values are ISO 639-1 (aka Alpha 2)
|
|
- future values are possibly ISO 639-3 (aka Alpha 3)?
|
|
- cg.link.reference→dcterms.relation
|
|
- dc.publisher→dcterms.publisher
|
|
- dc.relation.ispartofseries will be split into:
|
|
- series name: dcterms.isPartOf
|
|
- series number: cg.number
|
|
- dc.rights→dcterms.license
|
|
- Using [SPDX license identifiers](https://spdx.org/licenses/) if possible
|
|
- dc.source→cg.journal
|
|
- dc.subject→dcterms.subject
|
|
- dc.type→dcterms.type
|
|
- dc.identifier.isbn→cg.isbn
|
|
- dc.identifier.issn→cg.issn
|
|
- cg.targetaudience→dcterms.audience
|
|
|
|
### Out of Scope
|
|
The following fields are currently out of the scope of this migration because they are used internally by DSpace 5.x/6.x and would be difficult to change without significant modifications to the core of the code:
|
|
|
|
- dc.title (`IncludePageMeta.java` only considers DC when building pageMeta, which we rely on in XMLUI because of XSLT from DRI)
|
|
- dc.title.alternative
|
|
- dc.date.available
|
|
- dc.date.accessioned
|
|
- dc.identifier.uri (hard coded for Handle assignment upon item submission)
|
|
- dc.description.provenance
|
|
- dc.contributor.author (`IncludePageMeta.java` only considers DC when building pageMeta, which we rely on in XMLUI because of XSLT from DRI)
|
|
|
|
## Fields to Create
|
|
Make sure the following fields exist:
|
|
|
|
- [x] cg.creator.identifier (247)
|
|
- [x] cg.contributor.donor (248)
|
|
- [x] cg.reviewStatus (249)
|
|
- [x] cg.howPublished (250)
|
|
- [x] cg.journal (251)
|
|
- [x] cg.isbn (252)
|
|
- [x] cg.issn (253)
|
|
- [x] cg.volume (254)
|
|
- [x] cg.number (255)
|
|
- [x] cg.issue (256)
|
|
|
|
## Fields to delete
|
|
Fields to delete after migration:
|
|
|
|
- [x] cg.creator.id
|
|
- [x] cg.fulltextstatus
|
|
- [x] cg.identifier.status
|
|
- [x] cg.link.reference
|
|
- [x] cg.targetaudience
|
|
|
|
## Implementation Progress
|
|
Tally of the status of the implementation of the new fields in the CGSpace `6_x-cgcorev2` branch.
|
|
|
|
| Field Name | migrate-fields.sh | Input Forms | XMLUI Themes¹ | dspace.cfg | Discovery | Atmire Modules | Crosswalks |
|
|
| ---------- | :---------------: | :---------: | :-----------: | :--------: | :-------: | :------------: | :--------: |
|
|
cg.creator.identifier | ✓ | ✓ | ✓ | - | ✓ | ✓ | |
|
|
dcterms.extent | ✓ | ✓ | - | - | - | - | |
|
|
dcterms.issued | ✓ | ✓ | ? | ✓ | ✓ | ✓ | |
|
|
dcterms.abstract | ✓ | ✓ | ✓ | ✓ | ✓ | - | |
|
|
dcterms.description | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
cg.contributor.donor | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
cg.reviewStatus | ✓ | ✓ | ✓ | - | ✓ | - | |
|
|
cg.howPublished | ✓ | ✓ | - | - | - | - | |
|
|
dcterms.bibliographicCitation | ✓ | ✓ | ✓ | - | - | ✓ | |
|
|
dcterms.accessRights | ✓ | ✓ | ✓ | - | ✓ | ✓ | |
|
|
dcterms.language | ✓ | ✓ | ✓ | - | ✓ | ✓ | |
|
|
dcterms.relation | ✓ | ✓ | ✓ | - | - | - | |
|
|
dcterms.publisher | ✓ | ✓ | - | - | ✓ | ✓ | |
|
|
dcterms.isPartOf | ✓ | ✓ | - | ✓ | ✓ | ✓ | |
|
|
dcterms.license | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
cg.journal | ✓ | ✓ | - | - | ✓ | ✓ | |
|
|
dcterms.subject | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
dcterms.type | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
cg.isbn | ✓ | ✓ | - | - | - | ✓ | |
|
|
cg.issn | ✓ | ✓ | - | - | - | ✓ | |
|
|
dcterms.audience | ✓ | ✓ | - | - | - | ✓ | |
|
|
|
|
There are a few things that I need to check once I get a deployment of this code up and running:
|
|
|
|
- Assess the XSL changes to see if things like `not(@qualifier)]` still make sense after we move fields from DC to DCTERMS, as some fields will no longer have qualifiers
|
|
- Do I need to edit crosswalks that we are not using, like [MODS](https://wiki.lyrasis.org/display/DSDOC5x/DSpace+AIP+Format#DSpaceAIPFormat-MODSSchema)?
|
|
- There is potentially a lot of work in the OAI metadata formats like DIM, METS, and QDC (see `dspace/config/crosswalks/oai/*.xsl`)
|
|
|
|
------
|
|
¹ Not committed yet because I don't want to have to make minor adjustments in multiple commits. Re-apply the gauntlet of fixes with the sed script:
|
|
|
|
```
|
|
$ find dspace/modules/xmlui-mirage2/src/main/webapp/themes -iname "*.xsl" -exec sed -i -f ./cgcore-xsl-replacements.sed {} \;
|
|
```
|