Web UI leverages the Default Rendition service for two Web UI features.
Bulk Download
The rendition used for bulk downloading documents is defined by rendition-download-contrib.xml. You can override this contribution to change the behavior. For example, the following contribution will use the main blob (from the file:file property) only if the user is bob, the xmlExport otherwise.
<component name="my.org.rendition.download.contrib">
<require>org.nuxeo.ecm.platform.rendition.download.contrib</require>
<extension target="org.nuxeo.ecm.platform.rendition.service.RenditionService"
point="defaultRendition">
<defaultRendition reason="download">
<script language="JavaScript">
function run() {
if (CurrentUser.getName() != "bob") {
if (Document.hasSchema("file")) {
return 'mainBlob';
}
}
return 'xmlExport';
}
</script>
</defaultRendition>
</extension>
</component>
Publishing
The rendition used when publishing the default rendition is defined by rendition-publish-contrib.xml. In the same way than the above bulk download, you can change the default behavior by overriding this contribution:
<component name="my.org.rendition.publish.contrib">
<require>org.nuxeo.ecm.platform.rendition.publish.contrib</require>
<extension target="org.nuxeo.ecm.platform.rendition.service.RenditionService"
point="defaultRendition">
<defaultRendition reason="publish">
<script language="JavaScript">
function run() {
if (CurrentUser.getName() != "bob") {
if (Document.hasSchema("file")) {
return 'mainBlob';
}
}
return 'xmlExport';
}
</script>
</defaultRendition>
</extension>
</component>