Dear All,
I wonder, if I view the DRI of an item, there is no metadata
element="identifier" qualifier="handle" in the DRI
or //dri:meta/dri:pageMeta/dri:metadata. I asked because I created a
variable name identifier_handle in the global-variables.xsl which will be
used by Altmetrics template in item-view.xsl.
<!-- item metadata reference -->
<xsl:variable name='identifier_doi'
select='//dri:meta/dri:pageMeta/dri:metadata[@element="citation_doi"]'/>
<xsl:variable name='identifier_handle'
select='//dri:meta/dri:pageMeta/dri:metadata[@element="identifier" and
@qualifier="handle"]'/>
Below is a snippet of my altmetrics template where the variable
identifier_handle is called:
<xsl:choose> <!-- data-doi data-handle data-arxiv-id
data-pmid -->
<xsl:when test='$identifier_doi'>
<xsl:attribute name='data-doi'><xsl:value-of
select='$identifier_doi'/></xsl:attribute>
</xsl:when>
<xsl:when test='$identifier_handle'>
<xsl:attribute name='data-handle'><xsl:value-of
select='$identifier_handle'/></xsl:attribute>
</xsl:when>
</xsl:choose>
Since there is no value for identifier_handle because it is missing in
dri:pageMeta/dri:metadata, the Altmetrics badge is not shown. Altmetrics is
shown for items with doi by the way since it is present in pageMeta.
My question now is how can I make the handle appear in pageMeta and what
file should I modify? I am using DSpace version 6.3 Mirage2. I did not edit
any *.java files in this repository, since when I tried to look where
pageMeta was generated, I assumed that it is generated by ItemViewer.java
(please correct me if I'm wrong) which I did not modify.
In other repositories that I am working on (with almost the exact
customizations), the handle is there in pageMeta.
Thanks in advance!
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