Good day,
While I am still writing a Video Filter module for thumbnails, our
organization wants to use more appropriate "placeholder" icons (e.g. for
videos display a video icon and for audio, audio icon)
I have been able to edit the *item-view-xsl *file to achieve the above, but
only if one multimedia file is in show. If I have both video and audio as
items on the same submission; my code fails by only displaying the icon of
the first file for the rest. This means that the mimetype variable I use is
load only once. My hope is to get it to reload with each individual file.
See below code:
<xsl:template match="mets:file">
<xsl:param name="context" select="."/>
<xsl:variable name="mimetype">
<xsl:value-of select="//mets:fileGrp[@USE='CONTENT']/mets:file/@MIMETYPE" />
</xsl:variable>
<div class="file-wrapper clearfix">
<div class="thumbnail-wrapper" style="width:
{$thumbnail.maxwidth}px;">
<a class="image-link">
<xsl:attribute name="href">
<xsl:value-of
select="mets:FLocat[@LOCTYPE='URL']/@xlink:href"/>
</xsl:attribute>
<xsl:choose>
<xsl:when
test="$context/mets:fileSec/mets:fileGrp[@USE='THUMBNAIL']/
mets:file[@GROUPID=current()/@GROUPID]">
<img alt="Thumbnail">
<xsl:attribute name="src">
<xsl:value-of
select="$context/mets:fileSec/mets:fileGrp[@USE='THUMBNAIL']/
mets:file[@GROUPID=current()/@GROUPID]/mets:FLocat[@LOCTYPE='URL']/@xlink:href"/>
</xsl:attribute>
</img>
</xsl:when>
<xsl:when test="$mimetype = 'audio/x-mpeg'">
<img alt="Icon" src="{concat($theme-path, '/images/audio_icon.png')}"
style="height: {$thumbnail.maxheight}px;"/>
</xsl:when>
<xsl:when test="$mimetype = 'video/mpeg-4'">
<img alt="Icon" src="{concat($theme-path, '/images/video_icon.png')}"
style="height: {$thumbnail.maxheight}px;"/>
</xsl:when>
<xsl:otherwise>
<img alt="Icon" src="{concat($theme-path,
'/images/mime.png')}" style="height: {$thumbnail.maxheight}px;"/>
</xsl:otherwise>
</xsl:choose>
How can I get the "mimetype" variable to load per file. If there is a more
efficient way please point me to it.
Regards
Vusani
Parliament RSA
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