xslt - How to display appropriate language labels for items that have non-english version -

i have item uri http://hdl.handle.net/10862/717 in our local language has english version: http://hdl.handle.net/10862/152.

<dim:field element="relation" qualifier="hasversion" language="en" mdschema="dc">http://hdl.handle.net/10862/152</dim:field> 

my xsl template below:

<xsl:template name="itemsummaryview-dim-hasversion">     <xsl:if test="dim:field[@element='relation' , @qualifier='hasversion' , descendant::text()]">         <div class="simple-item-view-uri item-page-field-wrapper table">             <h5><i18n:text>xmlui.dri2xhtml.mets-1.0.item-hasversion</i18n:text></h5>             <span>                 <xsl:for-each select="dim:field[@element='relation' , @qualifier='hasversion']">                     <a>                         <xsl:attribute name="href">                             <xsl:copy-of select="./node()"/>                         </xsl:attribute>                         <xsl:value-of select="./@language"/>                     </a>                     <xsl:if test="count(following-sibling::dim:field[@element='relation' , @qualifier='hasversion']) != 0">                         <xsl:text>; </xsl:text>                     </xsl:if>                 </xsl:for-each>             </span>         </div>     </xsl:if> </xsl:template> 

using template above, displaying text en. want achieve display appropriate labels assigned language (eg. english en, 日本語 ja) in language switcher if enabled webui.supported.locales. i've read in dspace-tech here dspace doesn't know them.

thanks in advance.

i had similar use case -- store iso version of language code in dc.language.iso show on item page using english name of language.

i did this:

<xsl:for-each select="dim:field[@element='language' , @qualifier='iso']">     <xsl:value-of select="util:isolanguagetodisplay(node())"/>         <xsl:if test="count(following-sibling::dim:field[@element='language' , @qualifier='iso']) != 0">         <xsl:text>; </xsl:text>     </xsl:if> </xsl:for-each> 

you need add isolanguagetodisplay method class referenced util namespace, org.dspace.app.xmlui.utils.xslutils (or different class/namespace , pull in via same mechanism):

public static string isolanguagetodisplay(string iso) {     if (stringutils.isblank(iso)) {         return iso;     }     locale locale;     if (iso.contains("_")) {         string language = iso.substring(0, iso.indexof("_"));         locale = new locale(language);     } else {         locale = new locale(iso);     }     string englishnameoflanguage = locale.getdisplaylanguage(locale.getdefault());     if (!stringutils.isblank(englishnameoflanguage))     {         if ("maori".equals(englishnameoflanguage)) {             englishnameoflanguage = "māori";         }         return englishnameoflanguage;     }     return iso; } 

you can ignore bit in there fixes spelling of "māori".

in case, sounds want name of language in language, not in english. think you'd need change

locale.getdisplaylanguage(locale.getdefault());

to

locale.getdisplaylanguage(locale);