Two new how-tos added (only rough outlines yet).
svn path=/plone.app.discussion/trunk/; revision=51575
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Timo Stollenwerk
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87700f3810
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docs/source/howtos/howto_override_enable_conversation.txt
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60
docs/source/howtos/howto_override_enable_conversation.txt
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configure.zcml::
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<configure
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xmlns="http://namespaces.zope.org/zope"
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xmlns:browser="http://namespaces.zope.org/browser"
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xmlns:plone="http://namespaces.plone.org/plone"
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xmlns:grok="http://namespaces.zope.org/grok"
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i18n_domain="freitag.behavior.allowdiscussion">
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<!-- Override plone.app.discussion's conversation view -->
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<browser:page
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name="conversation_view"
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for="plone.dexterity.interfaces.IDexterityContent"
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class=".conversation.ConversationView"
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permission="zope2.View"
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/>
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</configure>
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conversation.py
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from zope.component import queryUtility
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from plone.registry.interfaces import IRegistry
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from Acquisition import aq_base
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from Acquisition import aq_chain
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from Acquisition import aq_inner
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from Products.CMFCore.utils import getToolByName
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from Products.CMFCore.interfaces import IFolderish
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from Products.CMFPlone.interfaces import IPloneSiteRoot
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from Products.CMFPlone.interfaces import INonStructuralFolder
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from plone.app.discussion.interfaces import IDiscussionSettings
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class ConversationView(object):
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def enabled(self):
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context = aq_inner(self.context)
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# Fetch discussion registry
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registry = queryUtility(IRegistry)
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settings = registry.forInterface(IDiscussionSettings, check=False)
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# Check if discussion is allowed globally
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if not settings.globally_enabled:
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return False
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# Check if discussion is allowed on the content object
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if context.allow_discussion is not None:
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return context.allow_discussion
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# Check if discussion is allowed on the content type
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portal_types = getToolByName(self, 'portal_types')
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document_fti = getattr(portal_types, context.portal_type)
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return document_fti.getProperty('allow_discussion')
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=================================================
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How to set discussion settings with generic setup
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=================================================
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This document explains how to set plone.app.discussion's settings with a
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generic setup profile.
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plone.app.discussion uses plone.app.registry ...
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registry.xml::
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<registry>
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<record field="anonymous_comments" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.anonymous_comments">
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<field type="plone.registry.field.Bool">
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<default>False</default>
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<description>help_anonymous_comments</description>
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<required>False</required>
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<title>label_anonymous_comments</title>
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</field>
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<value>False</value>
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</record>
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<record field="captcha" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.captcha">
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<field type="plone.registry.field.Choice">
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<default>disabled</default>
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<description>help_captcha</description>
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<title>label_captcha</title>
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<vocabulary>plone.app.discussion.vocabularies.CaptchaVocabulary</vocabulary>
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</field>
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<value>disabled</value>
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</record>
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<record field="globally_enabled" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.globally_enabled">
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<field type="plone.registry.field.Bool">
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<default>False</default>
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<description>help_globally_enabled</description>
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<required>False</required>
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<title>label_globally_enabled</title>
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</field>
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<value>False</value>
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</record>
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<record field="moderation_enabled" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.moderation_enabled">
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<field type="plone.registry.field.Bool">
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<default>False</default>
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<description>help_moderation_enabled</description>
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<required>False</required>
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<title>label_moderation_enabled</title>
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</field>
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<value>False</value>
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</record>
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<record field="moderator_email" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.moderator_email">
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<field type="plone.registry.field.ASCIILine">
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<description>help_moderator_email</description>
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<required>False</required>
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<title>label_moderator_email</title>
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</field>
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<value />
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</record>
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<record field="moderator_notification_enabled" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.moderator_notification_enabled">
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<field type="plone.registry.field.Bool">
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<default>False</default>
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<description>help_moderator_notification_enabled</description>
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<required>False</required>
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<title>label_moderator_notification_enabled</title>
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</field>
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<value>False</value>
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</record>
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<record field="show_commenter_image" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.show_commenter_image">
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<field type="plone.registry.field.Bool">
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<default>True</default>
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<description>help_show_commenter_image</description>
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<required>False</required>
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<title>label_show_commenter_image</title>
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</field>
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<value>True</value>
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</record>
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<record field="text_transform" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.text_transform">
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<field type="plone.registry.field.Choice">
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<default>text/plain</default>
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<description>help_text_transform</description>
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<title>label_text_transform</title>
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<vocabulary>plone.app.discussion.vocabularies.TextTransformVocabulary</vocabulary>
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</field>
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<value>text/plain</value>
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</record>
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<record field="user_notification_enabled" interface="plone.app.discussion.interfaces.IDiscussionSettings" name="plone.app.discussion.interfaces.IDiscussionSettings.user_notification_enabled">
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<field type="plone.registry.field.Bool">
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<default>False</default>
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<description>help_user_notification_enabled</description>
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<required>False</required>
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<title>label_user_notification_enabled</title>
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</field>
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<value>False</value>
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</record>
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</registry>
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