Extension point defaultRendition

In component org.nuxeo.ecm.platform.rendition.service.RenditionService

Documentation

Defines the default rendition of a given document. Contributions are of the form:

    <defaultRendition reason="download">
        <script language="JavaScript">
            function run() {
              if (CurrentUser.getName() != "bob") {
                return null;
              }
              if (!CurrentUser.getGroups().contains("members")) {
                return 'aRenditionName`;
              }
              if (Document.getPropertyValue("dc:format") != "pdf") {
                return 'pdfRendition';
              }
              return 'aDefaultRendition';
          </script>
    </defaultRendition>

The language can be any JVM scripting language, the default is "JavaScript".

The reason is optional: - "download" will be used in the context of bulk download. - "publish" will be used to publish the default rendition.

The script must define a "run()" function that returns a string which is the name of the rendition to be used. The method will get called with the following global context (some values may be null): Document (DocumentModel) CurrentUser (NuxeoPrincipal), Infos (Map).

Contribution Descriptors

Class: org.nuxeo.ecm.platform.rendition.service.DefaultRenditionDescriptor

Existing Contributions

Contributions are presented in the same order as the registration order on this extension point. This order is displayed before the contribution name, in brackets.

<extension point="defaultRendition" target="org.nuxeo.ecm.platform.rendition.service.RenditionService">
    <defaultRendition reason="download">
      <script language="JavaScript">
        function run() {
          if (Document.getFacets().contains("Collection")) {
            return 'containerDefaultRendition';
          } else if (Document.getFacets().contains("Folderish")) {
            return 'containerDefaultRendition';
          } else if (Document.hasSchema("file")) {
            return 'mainBlob';
          } else if (Document.getType() == 'Note') {
            return 'pdf';
          } else {
            return 'xmlExport';
          }
        }
      </script>
    </defaultRendition>
  </extension>

(0) nuxeo-platform-rendition-core-2021.24.3.jar/OSGI-INF/rendition-download-contrib.xml Override

<extension point="defaultRendition" target="org.nuxeo.ecm.platform.rendition.service.RenditionService">
    <defaultRendition>
      <script language="JavaScript">
        function run() {
          return 'xmlExport';
        }
      </script>
    </defaultRendition>
  </extension>

(1) nuxeo-platform-rendition-core-2021.24.3.jar/OSGI-INF/rendition-contrib.xml Override

<extension point="defaultRendition" target="org.nuxeo.ecm.platform.rendition.service.RenditionService">
    <defaultRendition reason="publish">
      <script language="JavaScript">
        function run() {
          if (Document.getType() == "File" || Document.getType() == "Note") {
            return 'pdf';
          } else if (Document.hasSchema("file")) {
            return 'mainBlob';
          }
          return null;
        }
      </script>
    </defaultRendition>
  </extension>

(2) nuxeo-platform-rendition-core-2021.24.3.jar/OSGI-INF/rendition-publish-contrib.xml Override