---
title: "MT & TrackBack, part the second"
date: 2002-06-27T14:13:20-04:00
url: https://blog.lmorchard.com/2002/06/27/oooboh/
author: Les Orchard
---

# MT & TrackBack, part the second

<p>Cool, looks like <a href="http://www.movabletype.org/trackback/">TrackBack</a> is working and starting to catch on this morning.  I caught a <a href="http://philringnalda.com/archives/002248.php">nice compliment</a> about my mutant <a href="http://www.decafbad.com/news_archives/000187.phtml#000187">outline skin for <a href="http://www.decafbad.com/twiki/bin/view/Main/AmphetaDesk">AmphetaDesk</a></a>.  Must get back around to the next iteration of that thing, add some polish and some new features.</p>
<p>As for the MT upgrade from last night... looks like it nuked my post categories.  Grr.  That kind of blows chunks.  Might have to see what that's all about, since I sagely backed everything up first.  Another thing is that I'd like to look more into this <a href="http://www.decafbad.com/twiki/bin/view/Main/TrackBack">TrackBack</a> feature and the concept of <a href="http://www.decafbad.com/twiki/bin/view/Main/TrackBack">TrackBack</a> URLs and pings.  Namely:  It's a pain in the ass to cut &amp; paste the TB URL, and the bookmarklet hasn't worked for me yet.  </p>
<p>I notice that there's some <a href="http://www.decafbad.com/twiki/bin/view/Main/RDF">RDF</a> embedded in my posts now, describing the <a href="http://www.decafbad.com/twiki/bin/view/Main/TrackBack">TrackBack</a> link.  Unfortunately, I don't see where the <a href="http://www.decafbad.com/twiki/bin/view/Main/RDF">RDF</a> explains that it is, in fact, about a <a href="http://www.decafbad.com/twiki/bin/view/Main/TrackBack">TrackBack</a> link.  Though I haven't dug into the workings yet, I assume that this is how <a href="http://www.decafbad.com/twiki/bin/view/Main/TrackBack">TrackBack</a>-enabled pages discover info about pages from which they've been pinged.  </p>
<p>What would be nice is if the <a href="http://www.decafbad.com/twiki/bin/view/Main/RDF">RDF</a> also identifies itself as <a href="http://www.decafbad.com/twiki/bin/view/Main/TrackBack">TrackBack</a> info.  This way, I could hack <i>my</i> Movable Type to pluck URLs out of a post I'm publishing, go take a visit to each URL and try to harvest the <a href="http://www.decafbad.com/twiki/bin/view/Main/RDF">RDF</a>, and then automatically discover the ping URL and ping it.  All I'd need to do to activate the process is include a link to a page elsewhere that contains <a href="http://www.decafbad.com/twiki/bin/view/Main/RDF">RDF</a> hints on how/where to ping.</p>
<p>Always looking to get more for less effort.  :)</p>
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shortname=oooboh

<div id="comments" class="comments archived-comments">
            <h3>Archived Comments</h3>
            
        <ul class="comments">
            
        <li class="comment" id="comment-221083107">
            <div class="meta">
                <div class="author">
                    <a class="avatar image" rel="nofollow" 
                       href="http://www.dollarshort.org"><img src="http://www.gravatar.com/avatar.php?gravatar_id=c41a699d85a7375544bf7e6dfd0ccd98&amp;size=32&amp;default=http://mediacdn.disqus.com/1320279820/images/noavatar32.png"/></a>
                    <a class="avatar name" rel="nofollow" 
                       href="http://www.dollarshort.org">Mena</a>
                </div>
                <a href="#comment-221083107" class="permalink"><time datetime="2002-06-27T15:29:26">2002-06-27T15:29:26</time></a>
            </div>
            <div class="content">About the categories, we wil want to get to the bottom of that; thankfully you did a backup.

Also, about the bookmarklet. You may be having this same problem as the person in this thread since you downloaded an early version of the distribution:

Bookmarklets won't work

If you want to fix this (or see if it fixes it), download a new version of the distribution and just replace this file:
lib/MT/App/CMS.pm</div>
            
        </li>
    
        <li class="comment" id="comment-221083109">
            <div class="meta">
                <div class="author">
                    <a class="avatar image" rel="nofollow" 
                       href="http://www.dollarshort.org"><img src="http://www.gravatar.com/avatar.php?gravatar_id=c41a699d85a7375544bf7e6dfd0ccd98&amp;size=32&amp;default=http://mediacdn.disqus.com/1320279820/images/noavatar32.png"/></a>
                    <a class="avatar name" rel="nofollow" 
                       href="http://www.dollarshort.org">Mena</a>
                </div>
                <a href="#comment-221083109" class="permalink"><time datetime="2002-06-27T15:31:36">2002-06-27T15:31:36</time></a>
            </div>
            <div class="content">Oh, one more thing. If you also replace:

lib/MT/App/Trackback.pm 

with the latest version in the distribution, you won't have any more blank pings showing up.</div>
            
        </li>
    
        <li class="comment" id="comment-221083111">
            <div class="meta">
                <div class="author">
                    <a class="avatar image" rel="nofollow" 
                       href="http://www.decafbad.com"><img src="http://www.gravatar.com/avatar.php?gravatar_id=2ac2cffd36ada8c734b90e02a1e5c1ac&amp;size=32&amp;default=http://mediacdn.disqus.com/1320279820/images/noavatar32.png"/></a>
                    <a class="avatar name" rel="nofollow" 
                       href="http://www.decafbad.com">l.m.orchard</a>
                </div>
                <a href="#comment-221083111" class="permalink"><time datetime="2002-06-27T17:22:04">2002-06-27T17:22:04</time></a>
            </div>
            <div class="content">Now that's customer support :)  Thanks, I'll go grab those fixes in a few minutes.</div>
            
        </li>
    
        <li class="comment" id="comment-221083112">
            <div class="meta">
                <div class="author">
                    <a class="avatar image" rel="nofollow" 
                       href="http://www.robertrainwater.com/"><img src="http://www.gravatar.com/avatar.php?gravatar_id=724b2a7e2687703623f5413e6b2e8976&amp;size=32&amp;default=http://mediacdn.disqus.com/1320279820/images/noavatar32.png"/></a>
                    <a class="avatar name" rel="nofollow" 
                       href="http://www.robertrainwater.com/">Robert Rainwater</a>
                </div>
                <a href="#comment-221083112" class="permalink"><time datetime="2002-06-28T18:23:21">2002-06-28T18:23:21</time></a>
            </div>
            <div class="content">I was having a problem with the bookmarklets not showing the ping url as well.  What worked for me was updating LWP::UserAgent on my server.  Now it works fine.</div>
            
        </li>
    
        </ul>
    
        </div>
