<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Captcha Plugin Architecture — plone.app.discussion v1.0b4 documentation</title> <link rel="stylesheet" href="_static/default.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '#', VERSION: '1.0b4', COLLAPSE_MODINDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="_static/jquery.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="top" title="plone.app.discussion v1.0b4 documentation" href="index.html" /> </head> <body> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" accesskey="I">index</a></li> <li><a href="index.html">plone.app.discussion v1.0b4 documentation</a> »</li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body"> <div class="section" id="captcha-plugin-architecture"> <h1>Captcha Plugin Architecture<a class="headerlink" href="#captcha-plugin-architecture" title="Permalink to this headline">ΒΆ</a></h1> <p>This document contains design notes for the plone.app.discussion Captcha plugin architecture. It also explains how to write your own Captcha plugin (???).</p> <p>Currently there are two plugins that work with plone.app.discussion:</p> <blockquote> <ol class="arabic simple"> <li>plone.formwidget.captcha</li> <li>plone.formwidget.recaptcha</li> </ol> </blockquote> <ol class="arabic simple"> <li>Captcha plugin must provide the feature “plone.app.discussion-captcha”:</li> </ol> <p>Add this to your configure.zcml:</p> <div class="highlight-python"><pre><configure ... xmlns:meta="http://namespaces.zope.org/meta"> <!-- Declare that plone.formwidget.captcha provides a Captcha field that can be used by plone.app.discussion to add a Captcha field to comment forms. --> <meta:provides feature="plone.app.discussion-captcha" /> ... </configure></pre> </div> <p>For examples have a look at plone.formwidget.captcha</p> <p><a class="reference external" href="https://svn.plone.org/svn/plone/plone.formwidget.captcha/trunk/plone/formwidget/captcha/configure.zcml">https://svn.plone.org/svn/plone/plone.formwidget.captcha/trunk/plone/formwidget/captcha/configure.zcml</a></p> </div> </div> </div> </div> <div class="sphinxsidebar"> <div class="sphinxsidebarwrapper"> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="_sources/captcha.txt" rel="nofollow">Show Source</a></li> </ul> <div id="searchbox" style="display: none"> <h3>Quick search</h3> <form class="search" action="search.html" method="get"> <input type="text" name="q" size="18" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> <p class="searchtip" style="font-size: 90%"> Enter search terms or a module, class or function name. </p> </div> <script type="text/javascript">$('#searchbox').show(0);</script> </div> </div> <div class="clearer"></div> </div> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" >index</a></li> <li><a href="index.html">plone.app.discussion v1.0b4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2010, Timo Stollenwerk. Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.4. </div> </body> </html>