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make message data provider configurable by subclassing MessageInstance

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git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3145 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2009-01-13 08:12:43 +00:00
parent 1d4363f23c
commit 470bb050fa
2 changed files with 44 additions and 40 deletions
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81
composer/message/instance.py
View file

@ -1,5 +1,5 @@
#
# Copyright (c) 2007 Helmut Merz helmutm@cy55.de
# Copyright (c) 2009 Helmut Merz helmutm@cy55.de
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -39,43 +39,6 @@ from cybertools.composer.interfaces import IInstance
from cybertools.util.jeep import Jeep
class MessageInstance(Instance):
template = client = None
def __init__(self, client, template, manager):
self.client = client
self.template = template
self.manager = manager
def applyTemplate(self, data=None, **kw):
if data is None:
data = {}
request = data.get('request') or TestRequest()
if 'url' not in data:
data['url'] = self.getClientUrl(request)
dp = DataProvider(self, data)
text = MessageTemplate(self.template.text).safe_substitute(dp)
subject = self.template.subjectLine
data.update(dict(subjectLine=subject, text=text))
return data
def getClientUrl(self, request):
if self.client is None:
return ''
if zope29:
#path = aq_inner(self.client.manager).getPhysicalPath()
path = self.client.manager.getPhysicalPath()
if len(path) >= 3 and path[-3] == 'sm_clients':
print '*** path correction:', path
# evil hack for aqcuisition-wrapped manager object
path = path[:-3]
url = request.physicalPathToURL(path)
else:
url = absoluteURL(self.client.manager, request)
return '%s?id=%s' % (url, self.client.__name__)
class DataProvider(object):
def __init__(self, context, data):
@ -123,8 +86,48 @@ class DataProvider(object):
def getView(self, name):
request = self.data.get('request') or TestRequest()
return component.queryMultiAdapter(
view = component.queryMultiAdapter(
(self.context.client.manager, request), name=name)
return view
class MessageInstance(Instance):
template = client = None
dataProvider = DataProvider
def __init__(self, client, template, manager):
self.client = client
self.template = template
self.manager = manager
def applyTemplate(self, data=None, **kw):
if data is None:
data = {}
request = data.get('request') or TestRequest()
if 'url' not in data:
data['url'] = self.getClientUrl(request)
dp = self.dataProvider(self, data)
text = MessageTemplate(self.template.text).safe_substitute(dp)
subject = self.template.subjectLine
data.update(dict(subjectLine=subject, text=text))
return data
def getClientUrl(self, request):
if self.client is None:
return ''
if zope29:
#path = aq_inner(self.client.manager).getPhysicalPath()
path = self.client.manager.getPhysicalPath()
if len(path) >= 3 and path[-3] == 'sm_clients':
print '*** path correction:', path
# evil hack for aqcuisition-wrapped manager object
path = path[:-3]
url = request.physicalPathToURL(path)
else:
url = absoluteURL(self.client.manager, request)
return '%s?id=%s' % (url, self.client.__name__)
class MessageTemplate(Template):

3
composer/message/interfaces.py
View file

@ -1,5 +1,5 @@
#
# Copyright (c) 2007 Helmut Merz helmutm@cy55.de
# Copyright (c) 2009 Helmut Merz helmutm@cy55.de
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -27,6 +27,7 @@ from zope.i18nmessageid import MessageFactory
from zope import schema
from cybertools.composer.interfaces import ITemplate, IComponent
from cybertools.composer.interfaces import IInstance
_ = MessageFactory('zope')