Hi Tim,
The problem with just add the section in the xsl is that the field
dc.relation.externalresourse
have internal and external link and I need separate them in class, right?
I'm getting close I guess, I add the field in the item, sorry about the
DCValue, it is a DSpace 3.
private void addExternalURL(Item item) throws WingException {
DCValue[] related = item.getMetadata("dc", "relation",
"externalresource", Item.ANY);
ArrayList<String> links = new ArrayList<String>();
for(DCValue dcValue: related ){
if(!isInternal(dcValue.value)) {
item.addMetadata("iadb", "externalUrl",null, null, dcValue.value);
}
}
}
And in the item-view.xls I have the code below, I'm not sure about the
how to use the for-each.
<xsl:if
test="//mets:dmdSec/mets:mdWrap[@OTHERMDTYPE='DIM']/mets:xmlData/dim:dim/dim:field[@element='externalUrl'
and @mdschema='iadb']">
<div id="externalUrl" class="col-md-3 col-md-height">
<h3 class="related-publications">External Links</h3>
<xsl:for-each
select="//mets:dmdSec/mets:mdWrap[@OTHERMDTYPE='DIM']/mets:xmlData/dim:dim/dim:field[@element='externalUrl'
and @mdschema='iadb']">
<div>
<a>
<xsl:attribute name="href">
<xsl:value-of
select="//mets:dmdSec/mets:mdWrap[@OTHERMDTYPE='DIM']/mets:xmlData/dim:dim/dim:field[@element='externalUrl'
and @mdschema='iadb']"/>
</xsl:attribute>
</a>
</div>
</xsl:for-each>
</div>
</xsl:if>
Best regards
Luiz
On Wed, Feb 24, 2016 at 2:54 PM, Tim Donohue <[email protected]> wrote:
> Hi Luiz,
>
> (I'm only answering this on dspace-tech, as that's the most appropriate
> list for this question)
>
> It might be easier to add simple HTML into the *Theme* itself (i.e. the
> XSLTs that make up the theme) rather than the Aspect layer. The Aspect
> layer is only exports valid DRI (XML), which is then processed by the
> Theme's XSLTs and turned into the final HTML. More on the DRI XML format:
> https://wiki.duraspace.org/display/DSDOC5x/DRI+Schema+Reference
>
> So, if you just want to add a simple link, it'd probably be easier to do
> that in the XSLT of your theme.
>
> If you still want to do it at the Aspect layer, you probably need to be
> sure the HTML is actually "well formed" (and valid XML as well). It looks
> like your HTML is not, as it has an ending "<\a>" tag, instead of the
> "</a>" tag that is expected in HTML/XML.
>
> Additionally, the "SimpleHTMLFragment" only supports some *very basic*
> HTML tags/attributes. When you use this option of the API, your HTML
> fragment is actually "translated" into valid DRI XML. From reading the
> "SimpleHTMLFragment.translate()" method, it looks like the <a> tag is
> supported. But, the *class* attribute is not supported..so that may be
> another factor in the problems you are having. Here's the full contents of
> that translate() method:
>
>
> https://github.com/DSpace/DSpace/blob/dspace-5_x/dspace-xmlui/src/main/java/org/dspace/app/xmlui/wing/element/SimpleHTMLFragment.java#L324
>
> Good luck,
>
> Tim
>
>
> On 2/24/2016 12:02 PM, Luiz dos Santos wrote:
>
> Hi,
>
>
> Our repository have two kind of url in the
> dc.relation.externalresourse, internal and external url, so I add the
> method below in the class
> org.dspace.app.xmlui.aspect.artifactbrowser.ItemViewer.java,
> in module folder. I'm calling the method in the addBody. The problem is
> that I would like to add html to the item page, so I add the code that "
> externalLinks.addSimpleHTMLFragment(*false*, *"<a href=**\"**" *+ value +
> *"**\"** class=**\"**extternal-link**\"**> External Link <**\\**a>"*);"
> but it is printing the string as a literal in item page html, I mean, the
> browser is not render the html code. My question, how can I add something
> in the html using a aspect class?
>
>
> Thanks in advance
>
> Luiz
>
>
> *private void *addExternalItems(Division division, Item item) *throws
> *WingException
> {
>
> DCValue[] related = item.getMetadata(*"dc"*, *"relation"*,
> *"externalresource"*, Item.*ANY*);
>
>
> ArrayList<String> links = *new *ArrayList<String>();
>
>
> *for*(DCValue dcValue: related ){
>
> *if*(!isInternal(dcValue.*value*)) {
>
> links.add(dcValue.*value*);
>
> }
>
> }
>
>
>
> *if*(!links.isEmpty()) {
>
> Division externalLinks = division.addDivision(*"externalLinks"*);
>
> *for*(String value: links) {
>
> externalLinks.addSimpleHTMLFragment(*false*, *"<a href=**\"**"
> *+ value + *"**\"** class=**\"**extternal-link**\"**> External Link <**\\*
> *a>"*);
>
> }
>
> }
>
>
>
> }
> --
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>
> --
> Tim Donohue
> Technical Lead for DSpace & DSpaceDirect
> DuraSpace.org | DSpace.org | DSpaceDirect.org
>
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