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 Universal format

Portable, metadata and processed PSML

Universal Metadata Format

The metadata format is identical to the portable format except that it doesn't include the actual content. It is designed to contain metadata about non-PSML files.

  • It has the attribute @level="metadata"
  • It doesn¹t have <section> or <toc> elements.
  • It might have a <fragments> element.

When uploaded, it must be under the META-INF folder and correspond to a non-PSML file in the upload, see Universal Portable Format. 

Any @href in this format is not relative to the .psml metadata file but to the actual file it is describing.

Examples

Image

<document level="metadata">
  <documentinfo>
    <uri id="234"
         docid="fig2"
         scheme="http"
         host="acme.com" 
         port="80"
         path="/ps/acme/products/images/figure%202.jpg"
         decodedpath="/ps/acme/products/images/figure 2.jpg"
         mediatype="image/jpg">
      <displaytitle>Figure 2</displaytitle> 
      <description>Overall system diagram</description> 
      <labels>Spec,System</labels>
    </uri>
  </documentinfo>
  <metadata>
    <properties>
      <property name="caption"
                value="Specification diagram"/>
      <property name="action" value="Zoom"/>
      <property name="hi-res" datatype="xref">
        <xref uriid="123" href="figure%202-hires.jpg" />
      </property>
    </properties>
  </metadata>
</document>

Folder

<document level="metadata">
  <documentinfo>
    <uri id="456"
         scheme="http" 
         host="acme.com"
         port="80"
         path="/ps/acme/products/images"
         decodedpath="/ps/acme/products/images"
         mediatype="folder">
        <displaytitle>
             images
      </displaytitle>
      <description>System images</description> 
      <labels>Spec,System</labels>
    </uri>
  </documentinfo>
</document>

URL

<document level="metadata">
  <documentinfo>
    <uri id="21762"
         scheme="http"
         host="www.acme.com"
         port="80"
         path="/"
         decodedpath="/" 
         external="true" 
         title="ACME Company">
      <displaytitle>ACME Company</displaytitle>
      <description>The home page for the ACME Company
      </description>
      <labels>homepage,company</labels>
    </uri>
  </documentinfo>
</document>

When uploading URLs the following attributes on <uri> are required @scheme, @host, @port, @decodedpath.

Created on , last edited on