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Redfoot

- ( Kid Page Part Handler )

• content,

  <div xmlns:kid="http://purl.org/kid/ns#" 
       kid:strip="">
  <?python
  import time
  from urllib import quote
  from rdflib.util import parse_date_time
  from markdown import Markdown
  SESSION = redfoot.namespace("http://redfoot.net/3.0/session#")
  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/")
  COMMENT = redfoot.namespace("http://redfoot.net/3.0/comment#")
  HTML = redfoot.module(URIRef("blog#html", base=redfoot.uri)).HTML
  markdown = redfoot.module(URIRef("markdown#module", base=redfoot.uri)).markdown
  blog = []
  blog_page = URIRef("/blog/", base=request.host)
  for entry in redfoot.objects(blog_page, BLOG.entry):
      date = redfoot.value(entry, DCTERMS.created)
      content = redfoot.value(entry, BLOG.content)
      if content:
          content_value = redfoot.value(content, RDF.value)
          content_type = redfoot.value(content, BLOG.content_type)
          if content_type=="xhtml":
              content_type = "http://www.w3.org/1999/xhtml"
      else:
          content_value = redfoot.value(entry, RDFS.comment)
          if content_value:
              assert isinstance(content_value, Literal)
              content_type = content_value.datatype
          else:
              content_type = ""
      blog.append((date, entry, content_value, content_type))
  blog.sort()
  blog.reverse()
  allowed = allow(URIRef('%s/blog/add_entry/' % request.host))
  from urllib import quote
  ?>
  <p><a kid:if="allowed" href="/blog/add_entry/">add entry</a></p>
  <div kid:if="not allowed" kid:strip="">
    <p kid:if="allow(URIRef('%s/login/'% request.host))">
      <a href="/login/?return_uri=${quote(request.uri)}">Login</a> to submit a blog entry.
    </p>
  </div>
    <div class="blog" kid:for="date, entry, content_value, content_type in blog">
  <?python
  _logger = redfoot.getLogger(__uri__)
  href = quote(entry.concrete(), ':/')
  href = request.relative(href)
  creator = redfoot.value(entry, DC.creator)
  try:
      d = parse_date_time(date)
  except:
      _logger.warning("could not parse %s as a date_time" % date)
      d = None
  if d:
      date = time.strftime("%A %d %B, %Y", time.gmtime(d))
  else:
      date = None
  ?>
      <h3><a href="${href}">${redfoot.label(entry)}</a></h3>
      <p class="meta" kid:if="creator or date"> <span kid:if="creator" class="blog_by_line">by ${redfoot.label(creator) or creator} </span>
          <span kid:if="date">on ${date}</span>:
      </p>
      <p kid:strip="" kid:if="content_type==URIRef('http://www.w3.org/TR/REC-html40')">${HTML(content_value)}</p>
      <p kid:strip="" kid:if="content_type==URIRef('http://www.w3.org/1999/xhtml')">${XML(content_value)}</p>
      <p kid:strip="" kid:if="content_type==URIRef('http://redfoot.net/3.0/markdown#format')">
        ${HTML(Markdown(content_value).toString())}
      </p>
      <pre kid:if="not content_type">${content_value}</pre>
      <?python comments = list(redfoot.objects(entry.concrete(), COMMENT.comment))?> 
      <p kid:if="comments" style="font-size: small;"><a href="${quote(entry.concrete(), ':/')}#comments">(${len(comments)}) comments</a></p>
      <div class="hr"/>
    </div>
    <p>Subscribe: <a href="/blog/atom/">Atom</a></p>
  </div>