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# Copyright 2011 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""Adapters for registry objects for the webservice."""
__metaclass__ = type
__all__ = []
from lazr.restful.interfaces import (
IFieldHTMLRenderer,
IReference,
IWebServiceClientRequest,
)
from zope import component
from zope.interface import (
implementer,
Interface,
)
from zope.schema.interfaces import IText
from lp.app.browser.lazrjs import standard_text_html_representation
from lp.app.browser.tales import format_link
@component.adapter(Interface, IReference, IWebServiceClientRequest)
@implementer(IFieldHTMLRenderer)
def reference_xhtml_representation(context, field, request):
"""Render an object as a link to the object."""
def render(value):
# The value is a webservice link to the object, we want field value.
obj = getattr(context, field.__name__, None)
try:
return format_link(obj, empty_value='')
except NotImplementedError:
return value
return render
@component.adapter(Interface, IText, IWebServiceClientRequest)
@implementer(IFieldHTMLRenderer)
def text_xhtml_representation(context, field, request):
"""Render text as XHTML using the webservice."""
return standard_text_html_representation
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