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Redfoot

- ( Kid Page Part Handler )

• content,

    <span xmlns:kid="http://purl.org/kid/ns#" kid:omit="">
  <?python
  from rdflib.util import date_time
  from urlparse import urljoin
  from urllib import quote
  from time import gmtime
  BLOG = redfoot.namespace("http://redfoot.net/3.0/blog#")
  DC = redfoot.namespace("http://purl.org/dc/elements/1.1/")
  DCTERMS = redfoot.namespace("http://purl.org/dc/terms/")
  SESSION = redfoot.namespace("http://redfoot.net/3.0/session#")
  title = request.parameters.get("title")
  if title is not None:
      path = title.replace(" ", "_")
      path = path.replace("#", "_")
      year, month, date, h, m, s, _, _, _ = gmtime()
      uri = URIRef(urljoin(request.host, "blog/%04d/%02d/%02d/%s" % (year, month, date, path)) + "#")
      format = request.parameters.get("format")
      if format:
          format = URIRef(format)
      content = Literal(request.parameters.get("content"))
      message = ""
      try:
          for item in XML(content):
              pass
      except Exception, e:
          message = str(e)
          content = None
      if content is not None and uri is not None:
          uid = redfoot.value(request.session_id, SESSION.uid)    
          context_uri = redfoot.context_id(uri)
          redfoot.index.add((context_uri, RDFS.label, Literal("blog entry: %s" % title)))
          context = redfoot.get_context(context_uri, creator=uid)
          current = redfoot.value(uri, DC.creator)
          if current==uid:
              context.remove((None, None, None))
          if not current or current==uid:
                context.add((uri, RDF.type, BLOG.Entry))
                context.add((uri, RDFS.label, Literal(title)))
                context.add((uri, RDFS.comment, Literal(content, datatype=format)))
                context.add((uri, DCTERMS.created, Literal(date_time())))
                context.add((uri, DC.date, Literal(date_time()[0:10])))    
                context.add((uri, DC.creator, uid))
                blog = URIRef("/blog/", base=request.host)
                context.add((blog, BLOG.entry, uri))
          else:
              message = "Another user already submitted an entry for: %s" % uri
      else:
          message = "Error: No entry submitted"
  from urllib import quote    
  ?>
  <h2 kid:if="message">${message}</h2>
  <h2 kid:if="not message">Thank you for your entry:
    <a href="${quote(uri.concrete(), ':/')}">${redfoot.label(uri, uri)}</a>
  </h2>
    </span>