Make it possible to install custom contact forms anywhere
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commit
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@ -1,29 +1,33 @@
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<configure
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xmlns="http://namespaces.zope.org/zope"
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xmlns:grok="http://namespaces.zope.org/grok"
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xmlns:genericsetup="http://namespaces.zope.org/genericsetup"
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xmlns:five="http://namespaces.zope.org/five"
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xmlns:i18n="http://namespaces.zope.org/i18n"
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xmlns:browser="http://namespaces.zope.org/browser"
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i18n_domain="tabellio.contact">
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<!-- Include configuration for dependencies listed in setup.py -->
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<includeDependencies package="." />
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<!-- Grok the package to initialise schema interfaces and content classes -->
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<grok:grok package="." />
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<five:registerPackage package="." initialize=".initialize" />
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<browser:page
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name="contact"
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for="Products.CMFPlone.interfaces.siteroot.IPloneSiteRoot"
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class=".form.ContactForm"
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permission = "zope.Public" />
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<!-- Captcha factory -->
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<adapter
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for="Products.CMFPlone.interfaces.siteroot.IPloneSiteRoot"
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provides=".form.IContactForm"
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factory=".form.Contact" />
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<!-- Register an extension profile to make the product installable -->
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<genericsetup:registerProfile
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name="default"
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title="Tabellio Contact Support"
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description="..."
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directory="profiles/default"
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provides="Products.GenericSetup.interfaces.EXTENSION"
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/>
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<!-- Captcha validator -->
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<adapter
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factory=".form.CaptchaValidator"
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/>
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</configure>
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@ -1,20 +1,46 @@
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from five import grok
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from Acquisition import aq_inner
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from zope.interface import implements
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from zope import interface
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from zope import schema
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from zope.component import getMultiAdapter, provideAdapter
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from Products.CMFCore.utils import getToolByName
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from z3c.form import form, field, button, validator
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from plone.z3cform.layout import wrap_form
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from z3c.form.ptcompat import ViewPageTemplateFile
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from plone.dexterity.content import Item
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from plone.formwidget.captcha.widget import CaptchaFieldWidget
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from plone.formwidget.captcha.validator import CaptchaValidator
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from tabellio.agenda.interfaces import MessageFactory as _
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class IContactForm(interface.Interface):
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title = schema.TextLine(title=_(u'Title'))
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description = schema.Text(title=_(u'Description'))
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subjects = schema.Text(title=_(u'Available Subjects'))
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class ContactForm(Item):
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implements(IContactForm)
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class View(grok.View):
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grok.context(IContactForm)
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grok.require('zope2.View')
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def contact_form(self):
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effective_contact = EffectiveContact(self.context)
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effective_form = EffectiveContactForm(effective_contact, self.request)
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effective_form.update()
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return effective_form.render()
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class IEffectiveContact(interface.Interface):
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subject = schema.TextLine(title=_(u'Subject'), required=True)
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name = schema.TextLine(title=_(u'Name'), required=True)
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email = schema.TextLine(title=_(u'Name'), required=True)
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@ -22,26 +48,35 @@ class IContactForm(interface.Interface):
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message = schema.Text(title=_(u'Message'), required=True)
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captcha = schema.TextLine(title=u'Captcha', required=False)
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class Contact(object):
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def __init__(self, context):
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class EffectiveContact(object):
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implements(IEffectiveContact)
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def __init__(self, context=None):
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self.context = context
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class BaseForm(form.Form):
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fields = field.Fields(IContactForm)
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def absolute_url(self):
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# this is used by the captcha
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return self.context.absolute_url()
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class EffectiveContactForm(form.Form):
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fields = field.Fields(IEffectiveContact)
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fields['captcha'].widgetFactory = CaptchaFieldWidget
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template = ViewPageTemplateFile('form_templates/view_effectivecontact.pt')
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@button.buttonAndHandler(u'Send')
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def handleApply(self, action):
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data, errors = self.extractData()
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if data.has_key('captcha'):
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if not errors and data.has_key('captcha'):
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# Verify the user input against the captcha
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captcha = CaptchaValidator(self.context, self.request, None, IContactForm['captcha'], None)
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if data.has_key('subject') and captcha.validate(data['captcha']):
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# if captcha validation passes, print the subject
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print data['subject']
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captcha = CaptchaValidator(self.context, self.request, None, IEffectiveContact['captcha'], None)
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if captcha.validate(data['captcha']):
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# if captcha validation passes, send the email.
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plone_utils = getToolByName(self.context.context, 'plone_utils')
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plone_utils.addPortalMessage(_('Your message has been sent successfully.'))
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return self.request.response.redirect('./')
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return
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ContactForm = wrap_form(BaseForm)
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# Register Captcha validator for the captcha field in the IContactForm
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validator.WidgetValidatorDiscriminators(CaptchaValidator, field=IContactForm['captcha'])
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validator.WidgetValidatorDiscriminators(CaptchaValidator, field=IEffectiveContact['captcha'])
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@ -0,0 +1,28 @@
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
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xmlns:tal="http://xml.zope.org/namespaces/tal"
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xmlns:metal="http://xml.zope.org/namespaces/metal"
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xmlns:i18n="http://xml.zope.org/namespaces/i18n"
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lang="en"
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metal:use-macro="context/main_template/macros/master"
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i18n:domain="tabellio.contact">
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<body>
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<metal:main fill-slot="main">
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<tal:main-macro metal:define-macro="main"
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tal:define="toLocalizedTime nocall:context/@@plone/toLocalizedTime">
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<div tal:replace="structure provider:plone.abovecontenttitle" />
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<h1 class="documentFirstHeading" tal:content="context/title" />
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<div tal:replace="structure provider:plone.belowcontenttitle" />
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<div tal:replace="structure view/contact_form"/>
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<div tal:replace="structure provider:plone.belowcontentbody" />
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</tal:main-macro>
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</metal:main>
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</body>
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</html>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"
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xmlns:tal="http://xml.zope.org/namespaces/tal">
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<body>
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<form method="post" action="." tal:attributes="action context/absolute_url">
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<metal:use use-macro="context/@@ploneform-macros/fields" />
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<metal:use use-macro="context/@@ploneform-macros/actions" />
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</form>
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</body>
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</html>
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@ -0,0 +1,6 @@
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<metadata>
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<version>1</version>
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<dependencies>
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<dependency>profile-plone.app.dexterity:default</dependency>
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</dependencies>
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</metadata>
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<object name="portal_types">
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<object name="tabellio.contact.form" meta_type="Dexterity FTI" />
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</object>
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<?xml version="1.0"?>
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<object name="tabellio.contact.form" meta_type="Dexterity FTI"
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i18n:domain="tabellio.contact" xmlns:i18n="http://xml.zope.org/namespaces/i18n">
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<!-- Basic metadata -->
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<property name="title" i18n:translate="">Contact Form</property>
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<property name="description" i18n:translate="">A contact form</property>
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<property name="content_icon">document_icon.gif</property>
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<property name="allow_discussion">False</property>
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<property name="global_allow">True</property>
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<property name="filter_content_types">False</property>
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<property name="allowed_content_types"/>
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<!-- schema interface -->
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<property name="schema">tabellio.contact.form.IContactForm</property>
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<!-- class used for content items -->
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<property name="klass">tabellio.contact.form.ContactForm</property>
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<!-- add permission -->
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<property name="add_permission">cmf.AddPortalContent</property>
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<!-- enabled behaviors -->
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<property name="behaviors">
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<element value="plone.app.content.interfaces.INameFromTitle" />
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</property>
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<!-- View information -->
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<property name="default_view">view</property>
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<property name="default_view_fallback">False</property>
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<property name="view_methods">
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<element value="view"/>
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</property>
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<!-- Method aliases -->
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<alias from="(Default)" to="(dynamic view)"/>
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<alias from="edit" to="@@edit"/>
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<alias from="sharing" to="@@sharing"/>
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<alias from="view" to="(selected layout)"/>
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<!-- Actions -->
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<action title="View" action_id="view" category="object" condition_expr=""
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url_expr="string:${object_url}" visible="True">
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<permission value="View"/>
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</action>
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<action title="Edit" action_id="edit" category="object" condition_expr=""
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url_expr="string:${object_url}/edit" visible="True">
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<permission value="Modify portal content"/>
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</action>
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</object>
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