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Merge one change to CCAFS flagships that I had forgotten to remove last month (“MANAGING CLIMATE RISK”): https://github.com/ilri/DSpace/pull/317
Quick proof-of-concept hack to add dc.rights to the input form, including some inline instructions/hints:
Remove redundant/duplicate text in the DSpace submission license
Testing the CMYK patch on a collection with 650 items:
$ [dspace]/bin/dspace filter-media -f -i 10568/16498 -p "ImageMagick PDF Thumbnail" -v >& /tmp/filter-media-cmyk.txt
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Merge one change to CCAFS flagships that I had forgotten to remove last month (“MANAGING CLIMATE RISK”): https://github.com/ilri/DSpace/pull/317
Quick proof-of-concept hack to add dc.rights to the input form, including some inline instructions/hints:
Remove redundant/duplicate text in the DSpace submission license
Testing the CMYK patch on a collection with 650 items:
$ [dspace]/bin/dspace filter-media -f -i 10568/16498 -p "ImageMagick PDF Thumbnail" -v >& /tmp/filter-media-cmyk.txt
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<p class="lead blog-description">Documenting day-to-day work on the <a href="https://cgspace.cgiar.org">CGSpace</a> repository.</p>
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<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2017-04/">April, 2017</a></h2>
<p class="blog-post-meta"><time datetime="2017-04-02T17:08:52+02:00">Sun Apr 02, 2017</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i> <a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
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<h2 id="2017-04-02">2017-04-02</h2>
<ul>
<li>Merge one change to CCAFS flagships that I had forgotten to remove last month (“MANAGING CLIMATE RISK”): <a href="https://github.com/ilri/DSpace/pull/317">https://github.com/ilri/DSpace/pull/317</a></li>
<li>Quick proof-of-concept hack to add <code>dc.rights</code> to the input form, including some inline instructions/hints:</li>
</ul>
<p><img src="/cgspace-notes/2017/04/dc-rights.png" alt="dc.rights in the submission form" /></p>
<ul>
<li>Remove redundant/duplicate text in the DSpace submission license</li>
<li>Testing the CMYK patch on a collection with 650 items:</li>
</ul>
<pre><code>$ [dspace]/bin/dspace filter-media -f -i 10568/16498 -p "ImageMagick PDF Thumbnail" -v >& /tmp/filter-media-cmyk.txt
</code></pre>
<p></p>
<h2 id="2017-04-03">2017-04-03</h2>
<ul>
<li>Continue testing the CMYK patch on more communities:</li>
</ul>
<pre><code>$ [dspace]/bin/dspace filter-media -f -i 10568/1 -p "ImageMagick PDF Thumbnail" -v >> /tmp/filter-media-cmyk.txt 2>&1
</code></pre>
<ul>
<li>So far there are almost 500:</li>
</ul>
<pre><code>$ grep -c profile /tmp/filter-media-cmyk.txt
484
</code></pre>
<ul>
<li>Looking at the CG Core document again, I’ll send some feedback to Peter and Abenet:
<ul>
<li>We use cg.contributor.crp to indicate the CRP(s) affiliated with the item</li>
<li>DSpace has dc.date.available, but this field isn’t particularly meaningful other than as an automatic timestamp at the time of item accession (and is identical to dc.date.accessioned)</li>
<li>dc.relation exists in CGSpace, but isn’t used—rather dc.relation.ispartofseries, which is used ~5,000 times to Series name and number within that series</li>
</ul></li>
<li>Also, I’m noticing some weird outliers in <code>cg.coverage.region</code>, need to remember to go correct these later:</li>
</ul>
<pre><code>dspace=# select text_value from metadatavalue where resource_type_id=2 and metadata_field_id=227;
</code></pre>
<h2 id="2017-04-04">2017-04-04</h2>
<ul>
<li>The <code>filter-media</code> script has been running on more large communities and now there are many more CMYK PDFs that have been fixed:</li>
</ul>
<pre><code>$ grep -c profile /tmp/filter-media-cmyk.txt
1584
</code></pre>
<ul>
<li>Trying to find a way to get the number of items submitted by a certain user in 2016</li>
<li>It’s not possible in the DSpace search / module interfaces, but might be able to be derived from <code>dc.description.provenance</code>, as that field contains the name and email of the submitter/approver, ie:</li>
</ul>
<pre><code>Submitted by Francesca Giampieri (fgiampieri) on 2016-01-19T13:56:43Z^M
No. of bitstreams: 1^M
ILAC_Brief21_PMCA.pdf: 113462 bytes, checksum: 249fef468f401c066a119f5db687add0 (MD5)
</code></pre>
<ul>
<li>This SQL query returns fields that were submitted or approved by giampieri in 2016 and contain a “checksum” (ie, there was a bitstream in the submission):</li>
</ul>
<pre><code>dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^(Submitted|Approved).*giampieri.*2016-.*checksum.*';
</code></pre>
<ul>
<li>Then this one does the same, but for fields that don’t contain checksums (ie, there was no bitstream in the submission):</li>
</ul>
<pre><code>dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^(Submitted|Approved).*giampieri.*2016-.*' and text_value !~ '^(Submitted|Approved).*giampieri.*2016-.*checksum.*';
</code></pre>
<ul>
<li>For some reason there seem to be way too many fields, for example there are 498 + 13 here, which is 511 items for just this one user.</li>
<li>It looks like there can be a scenario where the user submitted AND approved it, so some records might be doubled…</li>
<li>In that case it might just be better to see how many the user submitted (both <em>with</em> and <em>without</em> bitstreams):</li>
</ul>
<pre><code>dspace=# select * from metadatavalue where resource_type_id=2 and metadata_field_id=28 and text_value ~ '^Submitted.*giampieri.*2016-.*';
</code></pre>
<h2 id="2017-04-05">2017-04-05</h2>
<ul>
<li>After doing a few more large communities it seems this is the final count of CMYK PDFs:</li>
</ul>
<pre><code>$ grep -c profile /tmp/filter-media-cmyk.txt
2505
</code></pre>
<h2 id="2017-04-06">2017-04-06</h2>
<ul>
<li>After reading the <a href="https://wiki.duraspace.org/display/cmtygp/DCAT+Meeting+April+2017">notes for DCAT April 2017</a> I am testing some new settings for PostgreSQL on DSpace Test:
<ul>
<li><code>db.maxconnections</code> 30→70 (the default PostgreSQL config allows 100 connections, so DSpace’s default of 30 is quite low)</li>
<li><code>db.maxwait</code> 5000→10000</li>
<li><code>db.maxidle</code> 8→20 (DSpace default is -1, unlimited, but we had set it to 8 earlier)</li>
</ul></li>
<li>I need to look at the Munin graphs after a few days to see if the load has changed</li>
<li>Run system updates on DSpace Test and reboot the server</li>
</ul>
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<li><a href="/cgspace-notes/2017-04/">April, 2017</a></li>
<li><a href="/cgspace-notes/2017-03/">March, 2017</a></li>
<li><a href="/cgspace-notes/2017-02/">February, 2017</a></li>
<li><a href="/cgspace-notes/2017-01/">January, 2017</a></li>
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