96c68f3cd5
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@4066 fd906abe-77d9-0310-91a1-e0d9ade77398
98 lines
2.4 KiB
Python
98 lines
2.4 KiB
Python
#
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# Copyright (c) 2010 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Base classes for views.
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$Id$
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"""
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import os
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from zope.app.pagetemplate import ViewPageTemplateFile
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from zope.cachedescriptors.property import Lazy
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from zope import component
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generic_page = ViewPageTemplateFile('generic.pt')
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view_macros = ViewPageTemplateFile(os.path.join('liquid', 'view_macros.pt'))
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class BaseView(object):
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index = generic_page
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default_template = template = view_macros # specify in subclass
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resource_prefix = '/@@/'
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view_mode = 'view'
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def wrap(self):
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return self
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def __call__(self):
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return self.index(self)
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def update(self):
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return True
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def mainMacro(self):
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return view_macros.macros['main']
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#@rcache
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def defaultMacros(self):
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return self.default_template.macros
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def macros(self):
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return self.template.macros
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def contentMacro(self):
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return self.macros()[getattr(self, 'content_renderer', 'content')]
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#@rcache
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def homeURL(self):
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return '/'
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@Lazy
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def resources(self):
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return {'base.css': '%sbase.css' % self.resource_prefix}
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@Lazy
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def actions(self):
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return dict(top=[], portlet_left=[], portlet_right=[])
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# generic views for use with generic persistent objects with type-based adapters
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# (not used at the moment - obsolete?)
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class GenericView(BaseView):
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name = 'index_html'
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@Lazy
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def object(self):
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return self.context.typeInterface(self.context)
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@Lazy
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def objectView(self):
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return component.getMultiAdapter((self.object, self.request), name=self.name)
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def __call__(self):
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return self.objectView()
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class GenericAddForm(GenericView):
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name = 'create.html'
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