hatom-examples

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hAtom examples

Work in progress!

Contributors

Transformation 1

A well behaved weblog.

Original: 

<body>
 <div id="wrap">
  <div id="content">
   ...
   <div class="entry">
    <h3 id="post-60">
     <a href="http://www.microformats.org/blog/..." rel="bookmark" title="...">Wiki Attack</a>
    </h3>
    <p>We had a bit of trouble with ...</p>
    <p>We’ve restored the wiki and ...</p>
    <p>If anyone is working to combat said spammers ...</p>

    <h4 class="tags">Technorati Tags:</h4>
    <ul class="tags">
     <li><a href="http://technorati.com/tag/mediawiki" rel="tag">mediawiki</a></li>
     <li><a href="http://technorati.com/tag/microformats" rel="tag">microformats</a></li>
     <li><a href="http://technorati.com/tag/spam" rel="tag">spam</a></li>
    </ul>

    <ul class="post-info">
     <li>
      <a href="http://www.microformats.org/blog/..." rel="bookmark" title="...">October 10th, 2005</a>
     </li>
     <li>
      <address class="vcard"><a class="url fn" href="http://theryanking.com">Ryan King</a></address>
     </li>
     <li>
      <a href="http://www.microformats.org/blog/...">4 Comments</a>
     </li>
    </ul>
   </div>
   
   <div class="entry">
   ....
   </div>
   ...
  </div>
 </div>
</body>

Transformed to hAtom compliant: 

<body>
 <div id="wrap">
  <div class="hfeed" id="content">
   ...
   <div class="hentry entry" id="post-60">
    <h3 class="entry-title">
     <a href="http://www.microformats.org/blog/..." rel="bookmark" title="...">Wiki Attack</a>
    </h3>
    <div class="entry-content">
     <p>We had a bit of trouble with ...</p>
     <p>We’ve restored the wiki and ...</p>
     <p>If anyone is working to combat said spammers ...</p>
    </div>

    <h4 class="tags">Technorati Tags:</h4>
    <ul class="tags">
     <li><a href="http://technorati.com/tag/mediawiki" rel="tag">mediawiki</a></li>
     <li><a href="http://technorati.com/tag/microformats" rel="tag">microformats</a></li>
     <li><a href="http://technorati.com/tag/spam" rel="tag">spam</a></li>
    </ul>

    <ul class="post-info">
     <li>
      <a href="http://www.microformats.org/blog/..." rel="bookmark" 
        title="..."><abbr class="published" title="2005-10-10T14:07:00-07:00">October 10th, 2005</abbr></a>
     </li>
     <li>
      <address class="vcard author"><a class="url fn" href="http://theryanking.com">Ryan King</a></address>
     </li>
     <li>
      <a href="http://www.microformats.org/blog/...">4 Comments</a>
     </li>
    </ul>
   </div>
   
   <div class="hentry entry" id="post-59">
   ....
   </div>
   ...
  </div>
 </div>
</body>


Changes:

  • Added class="hfeed" to Feed
  • Added class="hentry" to Entry
  • Added class="headline" to Entry Title
  • Moved id="###" from <h3> to Entry
  • Added <div class="entry-content">...</div> around the Entry Content
  • Added <abbr class="published" title="YYYY-MM-DDThh:mm:ss+ZZ:ZZ">...</abbr> around the Entry Datetime
  • Added class="author" to <address>

Also note:

  • We did not need to add a <address> element
  • We did not need to add a <h#> element
  • We did not need to add a rel="bookmark" to Entry Permalinks

Transformation 2

A not-so well behaved weblog (an older blogspot weblog)

Original: 

<body bgcolor="...">

 <div class="posts">
  <a name="112993192128302715"> </a><br>
  <div style="clear:both;"></div><strong>Nelson's final prayer</strong> 
  written on the night before Trafalgar:<blockquote>May the Great God, ... heart.
  <div style="clear:both; padding-bottom: 0.25em;"></div>
  <br>
  <span class="byline">
   posted by Natalie at 
   <a href="2005_10_16_nataliesolent_archive.html#112993192128302715">9:49 PM</a>
  </span>
 </div>

 <div class="posts">
  <a name="112993022840118939"> </a>
  <br>
  <div style="clear:both;"></div><strong>I really, truly </strong>didn't go ... view.
  <div style="clear:both; padding-bottom: 0.25em;"></div>
  <br>
  <span class="byline">
   posted by Natalie at 
   <a href="2005_10_16_nataliesolent_archive.html#112993022840118939">9:28 PM</a>
  </span>
 </div>
 ...

</body>

Transformed to hAtom compliant: 


<body bgcolor="...">

 <div class="hfeed">
  <div class="hentry posts" id="112993192128302715">
   <strong class="entry-title entry-content">
    Nelson's final prayer
   </strong> 
   <span class="entry-content">
    written on the night before Trafalgar:<blockquote>May the Great God, ... heart.
   </span>
   <div>
    <span class="byline">posted by <span class="author vcard"><span class="fn">Natalie</span></span> at 
     <a rel="bookmark" href="2005_10_16_nataliesolent_archive.html#112993192128302715">
     <abbr class="published" title="2005-10-24t09:49:00-00:00">9:49 PM</abbr></a>
    </span>
   </div>
  </div>

  <div class="hentry posts" id="112993022840118939">
   <strong class="heading content>"I really, truly </strong>
   <span class="entry-content">
    didn't go ... view.
   </span>
   <div>
    <span class="byline">
     posted by <span class="author vcard"><span class="fn">Natalie</span></span> at 
     <a rel="bookmark" href="2005_10_16_nataliesolent_archive.html#112993022840118939">
     <abbr class="published" title="2005-10-24t09:49:00-00:00">9:28 pm</abbr></a>
    </span>
   </div>
  </div>
 ...
 </div>

</body>


Changes:

  • Added class="hfeed" to Feed
  • Added class="hentry" to each Entry
  • Added class="entry-title" to each Entry Title
  • Moved id="###" up to the Entry (and deleted the empty anchor block)
  • Added rel="bookmark" to the Entry Permalinks
  • Added <span class="entry-content">...</div> around the Entry Title (!)
  • Added <span class="entry content">...</div> around the Entry Content
  • Added <abbr class="published" title="YYYY-MM-DDThh:mm:ss+ZZZZ">...</abbr> around the Entry Datetime
  • Added <span class="author vcard"> and <span class="fn"> to the poster's name

Also note:

  • the ID/fragments are not XHTML -- this is a big problem.
  • there are multiple content blocks, because Natalie Solent embeds the title in the content
  • cleaned up lots of crap HTML presentation stuff, with the assumption it would be fixed in the stylesheet
  • this is one of the uglier transformations you're likely to see

Transformation 3

A media page (from CBC Newsworld).

Original: 

<div class="news">
 <div class="story">
  <h1>China confirms new bird flu outbreaks</h1>
  <span class="byline">Last Updated Tue, 22 Nov 2005 23:26:18 EST</span>
  <div class="text"><a href="/news/credit.html">CBC News</a></div>

  <div class="text">
   <p>
   China has confirmed three new outbreaks of bird flu, ...
   <p>
    <ul>
     <li><font size="1">INDEPTH: </font><font size="2"> 
     <a href="http://www.cbc.ca/news/background/avianflu/">Avian Flu</a></font>
    </ul>
   </p>
   <table align="right" cellpadding="0" cellspacing="4" hspace="4" width="220">
    <tr>
    <td align="center">
    <img src="http://www.cbc.ca/gfx/pix/birdflu_china_cp_7707271.jpg" width="220" height="223" hspace="3" border="0">
    </td>
    </tr>
    <tr>
    <td align="center">
    <div class="caption">
    <font size="1" face="verdana,arial"><i></i></font>
    </div>
    </td>
    </tr>
   </table>
   <p>State media says the new outbreaks are in...</p>
   <p>The news comes a day after China announced the ...</p>
   <p>In China's eastern Anhui province, authorities have ...</p>
   <p>The province says the measure will prevent domestic ...</p>
   <p>Vietnamese health officials have confirmed that a  ...</p>
   <p>Doctors from the health department in the northern  ...</p>
   <p>Bird flu has killed 42 people in Vietnam since December  ...</p>
   <p>The World Health Organization fears the H5N1 strain of  ...</p>
  </div>

  <p><font face="Verdana,Arial" size="1">with files from the Australian Broadcasting Corporation</font></p>
 </div>
 ...
</div>

Transformed to hAtom compliant: 

<div class="news">
 <div class="hfeed hentry story">
  <h1 class="entry-title">China confirms new bird flu outbreaks</h1>
  <span class="byline">Last Updated
  <abbr class="published" title="2005-11-23T04:26:18Z">Tue, 22 Nov 2005 23:26:18 EST</abbr>
  </span>
  <address class="vcard author"><div class="text"><a class="url" href="/news/credit.html">CBC News</a></div></address>

  <div class="text">
   <p class="entry-content">
   China has confirmed three new outbreaks of bird flu, ...
   </p>
   <p>
    <ul>
     <li><font size="1">INDEPTH: </font><font size="2"> 
     <a href="http://www.cbc.ca/news/background/avianflu/">Avian Flu</a></font>
    </ul>
   </p>
   <table align="right" cellpadding="0" cellspacing="4" hspace="4" width="220">
    <tr>
    <td align="center">
    <img src="http://www.cbc.ca/gfx/pix/birdflu_china_cp_7707271.jpg" width="220" height="223" hspace="3" border="0">
    </td>
    </tr>
    <tr>
    <td align="center">
    <div class="caption">
    <font size="1" face="verdana,arial"><i></i></font>
    </div>
    </td>
    </tr>
   </table>
   <p class="entry-content">State media says the new outbreaks are in...</p>
   <p class="entry-content">The news comes a day after China announced the ...</p>
   <p class="entry-content">In China's eastern Anhui province, authorities have ...</p>
   <p class="entry-content">The province says the measure will prevent domestic ...</p>
   <p class="entry-content">Vietnamese health officials have confirmed that a  ...</p>
   <p class="entry-content">Doctors from the health department in the northern  ...</p>
   <p class="entry-content">Bird flu has killed 42 people in Vietnam since December  ...</p>
   <p class="entry-content">The World Health Organization fears the H5N1 strain of  ...</p>
  </div>

  <p><font face="Verdana,Arial" size="1">with files from the Australian Broadcasting Corporation</font></p>
 </div>
 ...
</div>

Changes:

  • Added <div class="hfeed hentry"> around the single entry on the page
  • Added <div class="entry-title"> to the Entry Title
  • Added <span class="entry-content">...</div> around every single paragraph -- this looks pathological but it may be the way this would need be produced from a template. The latter part of the document could be enclosed in a single "entry-content" div but note that we did this so the "INDEPTH" part would not be marked as content,
  • Added <abbr class="published" title="YYYYMMDDThh:mm:ss+ZZZZ">...</abbr> around the Entry Datetime
  • Added <address class="author vcard"> and <span class="fn org"> to the CBC Newsroom

Also note:

  • We made the document more XHTML compliant
  • There is no rel="bookmark" so it is assumed to be the URI of the page

Transformation 4

A bulletin board (PunBB)

Original: 

<body>
 <div id="punwrap">
  <div id="punviewtopic" class="pun">

   <div id="brdheader" class="block">
    ... header stuff ...
   </div>

   <div id="announce" class="block">
    ... announcement stuff ...
   </div>

   <div class="linkst">
    ... controls for the blog
   </div>

   <div id="p54390" class="blockpost rowodd firstpost">
    <h2>
     <span><span class="conr">#1 </span>
     <a href="viewtopic.php?pid=54390#p54390">2005-10-16 10:36:24</a></span>
    </h2>
    <div class="box">
     <div class="inbox">
      <div class="postleft">
       <dl>
        <dt><strong><a href="profile.php?id=2">Rickard</a></strong></dt>

        <dd class="usertitle"><strong>PunBB Developer</strong></dd>
        <dd class="postavatar"><img src="img/avatars/2.png" width="60" height="60" alt="" /></dd>
        <dd>From: 127.0.0.1</dd>
        <dd>Registered: 2001-11-02</dd>
        <dd>Posts: 7806</dd>
        <dd class="usercontacts"><a href="http://www.punbb.org/">Website</a></dd>

       </dl>
      </div>
      <div class="postright">
       <h3>PunBB 1.2.9</h3>
       <div class="postmsg">
        <p>Just a quick note this time....</p>

       </div>
       <div class="postsignature"><hr />"Programming is like sex: ...</div>
      </div>
      <div class="clearer"></div>
      <div class="postfootleft"><p>Offline</p></div>
      <div class="postfootright"><div> </div></div>
     </div>
    </div>

   </div>

   <div id="p54392" class="blockpost roweven">
    <h2><span><span class="conr">#2 </span><a href="viewtopic.php?pid=54392#p54392">2005-10-16 10:54:41</a></span></h2>
    <div class="box">
     <div class="inbox">
      <div class="postleft">
       <dl>
        <dt><strong><a href="profile.php?id=5298">IdleFire</a></strong></dt>

        <dd class="usertitle"><strong>Member</strong></dd>
        <dd class="postavatar"></dd>
        <dd>Registered: 2005-10-14</dd>
        <dd>Posts: 27</dd>
       </dl>
      </div>
      <div class="postright">

       <h3> Re: PunBB 1.2.9</h3>
       <div class="postmsg">
        <p>...</p>
       </div>
      </div>
      <div class="clearer"></div>
      <div class="postfootleft"><p>Offline</p></div>

      <div class="postfootright"><div> </div></div>
     </div>
    </div>
   </div>
   
   ... more entries ...

   <div id="brdfooter" class="block">
    ... footer stuff ...
   </div>

  </div>
 </div>
</body>

Transformed to hAtom compliant: 

<body>
 <div id="punwrap">
  <div id="punviewtopic" class="pun">

   <div id="brdheader" class="block">
    ... header stuff ...
   </div>

   <div id="announce" class="block">
    ... announcement stuff ...
   </div>

   <div class="linkst">
    ... controls for the blog
   </div>

   <div class="hfeed">
   <div id="p54390" class="hentry blockpost rowodd firstpost">
    <h2>
     <span><span class="conr">#1 </span>
     <a rel="bookmark" href="viewtopic.php?pid=54390#p54390">
      <abbr class="published" title="2005-10-16T10:36:24-0500">2005-10-16 10:36:24</abbr>
     </a></span>
    </h2>
    <div class="box">
     <div class="inbox">
      <div class="postleft">
       <dl>
        <dt><strong><address class="author vcard"><a class="url fn"href="profile.php?id=2">Rickard</a></address></strong></dt>

        <dd class="usertitle"><strong>PunBB Developer</strong></dd>
        <dd class="postavatar"><img src="img/avatars/2.png" width="60" height="60" alt="" /></dd>
        <dd>From: 127.0.0.1</dd>
        <dd>Registered: 2001-11-02</dd>
        <dd>Posts: 7806</dd>
        <dd class="usercontacts"><a href="http://www.punbb.org/">Website</a></dd>

       </dl>
      </div>
      <div class="postright">
       <h3 class="entry-title">PunBB 1.2.9</h3>
       <div class="entry-content postmsg">
        <p>Just a quick note this time....</p>

       </div>
       <div class="postsignature"><hr />"Programming is like sex: ...</div>
      </div>
      <div class="clearer"></div>
      <div class="postfootleft"><p>Offline</p></div>
      <div class="postfootright"><div> </div></div>
     </div>
    </div>

   </div>

   <div id="p54392" class="hentry blockpost roweven">
    <h2>
     <span><span class="conr">#2 </span>
     <a rel="bookmark" href="viewtopic.php?pid=54392#p54392">
      <abbr class="published" title="2005-10-16T10:54:41-0500">2005-10-16 10:54:41</abbr>
     </a></span>
    </h2>
    <div class="box">
     <div class="inbox">
      <div class="postleft">
       <dl>
        <dt><strong><address class="author vcard"><a class="url fn" href="profile.php?id=5298">IdleFire</a></address></strong></dt>

        <dd class="usertitle"><strong>Member</strong></dd>
        <dd class="postavatar"></dd>
        <dd>Registered: 2005-10-14</dd>
        <dd>Posts: 27</dd>
       </dl>
      </div>
      <div class="postright">

       <h3 class="entry-title"> Re: PunBB 1.2.9</h3>
       <div class="entry-content postmsg">
        <p>...</p>
       </div>
      </div>
      <div class="clearer"></div>
      <div class="postfootleft"><p>Offline</p></div>

      <div class="postfootright"><div> </div></div>
     </div>
    </div>
   </div>
   
   ... more entries ...
   </div>

   <div id="brdfooter" class="block">
    ... footer stuff ...
   </div>


</body>


Changes:

  • Added <div class="hfeed"> around the entries (as opposed to an existing <div that enclosed more than entries.
  • Added class="hentry" to each Entry
  • Added rel="bookmark" to the Entry Permalinks
  • Added <span class="entry-title">...</div> around the Entry Title
  • Added <span class="entry-content">...</div> around the Entry Content
  • Added <abbr class="published" title="YYYY-MM-DDThh:mm:ss+ZZZZ">...</abbr> around the Entry Datetime
  • Added <address class="author vcard"> and class="fn url" to the poster's name

Also note:

  • We did not need to add id="###" to the Entry

More Examples

hAtom for search results, from [Microformats Base]:

<li class="hentry"><a rel="bookmark" href="http://tantek.com/presentations/2006/03/what-are-microformats/" class="headline">http://tantek.com/presentations/2006/03/what-are-microformats/</a> updated <abbr class="published" title="2006-07-10T14:05:54-04:00">2006-07-10 14:05:54</abbr></li>

Changes:

  • Added class="hentry" to each result
  • Added rel="bookmark" to each result link
  • Added <abbr class="updated" title="YYYY-MM-DDThh:mm:ss+ZZZZ">...</abbr> for date of index update
Retrieved from "http://microformats.org/wiki/index.php?title=hatom-examples&oldid=8744"