cgspace-notes/content/posts/2023-09.md

---
title: "September, 2023"
date: 2023-09-02T17:29:36+03:00
author: "Alan Orth"
categories: ["Notes"]
---

## 2023-09-02

- Export CGSpace to check for missing Initiative collection mappings
- Start a harvest on AReS

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## 2023-09-03

- I figured out how to use Altmetric and Dimensions badges in the DSpace Angular frontend
  - It still feels hacky, but using [AfterViewInit](https://stackoverflow.com/questions/41936631/how-to-trigger-the-function-after-dom-markup-is-loaded-in-angular-style-applicat), and importing the Altmetric `embed.js` in the component works
  - The style on mobile also needs work...

## 2023-09-06

- Discussion with Marie about finalizing the output types list on GitHub
  - I did some review and cleanup in preparation for publishing the new list

## 2023-09-07

- Export CGSpace to start doing a review of the metadata
- First I will start by extracting all items with DOIs, along with some fields I can compare against Crossref:

```console
$ csvgrep -c 'cg.identifier.doi[en_US]' -r 'doi.org' ~/Downloads/2023-09-07-cgspace.csv \
    | csvcut -c 'id,dc.title[en_US],dcterms.issued[en_US],dcterms.available[en_US],cg.issn[en_US],cg.isbn[en_US],cg.volume[en_US],cg.issue[en_US],cg.number[en_US],dcterms.extent[en_US],cg.identifier.doi[en_US],cg.reviewStatus[en_US],cg.isijournal[en_US],dcterms.license[en_US],dcterms.accessRights[en_US],dcterms.type[en_US],dc.identifier.uri[en_US]' \
    > /tmp/2023-09-07-cgspace-dois.csv
$ csvgrep -c 'cg.identifier.doi[en_US]' -r 'doi.org' ~/Downloads/2023-09-07-cgspace.csv | csvcut -c 'cg.identifier.doi[en_US]' | sed 1d > /tmp/2023-09-07-cgspace-dois.txt
```

- Then I resolved the DOIs from Crossref:

```console
$ ./ilri/crossref_doi_lookup.py -i /tmp/2023-09-07-cgspace-dois.txt -o /tmp/2023-09-07-cgspace-dois-results.csv -e a.orth@cgiar.org
```

- A user emailed to ask about uploading a 180MB PDF to CGSpace
  - I used GhostScript to try reducing it using the `screen`, `ebook` and `prepress` presets:

```console
$ gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dQUIET -dBATCH -sOutputFile=primer-screen.pdf Primer\ \(digital\)_Climate-\ smart\ and\ regenerative\ agriculture\ in\ climate\ change\ adaptation.pdf 
$ gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -sOutputFile=primer-ebook.pdf Primer\ \(digital\)_Climate-\ smart\ and\ regenerative\ agriculture\ in\ climate\ change\ adaptation.pdf
$ gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/prepress -dNOPAUSE -dQUIET -dBATCH -sOutputFile=primer-prepress.pdf Primer\ \(digital\)_Climate-\ smart\ and\ regenerative\ agriculture\ in\ climate\ change\ adaptation.pdf
```

- The `prepress` one is 300DPI and looks visually identical to the original, so I proposed that we use that one

## 2023-09-08

- I did a review of the metadata for our items with DOIs, comparing with data from Crossref
  - I spot checked a handful of issue / online dates and licenses, and saw that Crossref's dates are always more accurate than ours when they differ
  - I also filled in some missing volumes, issues, ISSNs, and extents
  - This results in 14,000 changes to existing items, which will take several days to import unfortunately
  - After eight hours the first file is only about 2/3 finished... sigh

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