111 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
			
		
		
	
	
			111 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
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  <div class="section" id="captcha-plugin-architecture">
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<h1>Captcha Plugin Architecture<a class="headerlink" href="#captcha-plugin-architecture" title="Permalink to this headline">¶</a></h1>
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<p>This document contains design notes for the plone.app.discussion Captcha plugin
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architecture. It also explains how to write your own Captcha plugin (???).</p>
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<p>Currently there are two plugins that work with plone.app.discussion:</p>
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<blockquote>
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<ol class="arabic simple">
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<li>plone.formwidget.captcha</li>
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<li>plone.formwidget.recaptcha</li>
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</ol>
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</blockquote>
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<ol class="arabic simple">
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<li>Captcha plugin must provide the feature “plone.app.discussion-captcha”:</li>
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</ol>
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<p>Add this to your configure.zcml:</p>
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<div class="highlight-python"><pre><configure ...
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    xmlns:meta="http://namespaces.zope.org/meta">
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    <!-- Declare that plone.formwidget.captcha provides a Captcha field that
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         can be used by plone.app.discussion to add a Captcha field to comment
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         forms. -->
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    <meta:provides feature="plone.app.discussion-captcha" />
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    ...
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</configure></pre>
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</div>
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<p>For examples have a look at plone.formwidget.captcha</p>
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<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>
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