60af09cedb
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@2452 fd906abe-77d9-0310-91a1-e0d9ade77398
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
#
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# Copyright (c) 2008 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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A view (to be used by listings, portlets, ...) for favorites.
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$Id$
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"""
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from zope import component
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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 cybertools.browser.configurator import ViewConfigurator, MacroViewProperty
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from loops.browser.node import NodeView
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from loops.organize.party import getPersonForUser
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from loops.organize.personal.interfaces import IFavorites
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from loops import util
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personal_macros = ViewPageTemplateFile('personal_macros.pt')
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class FavoriteView(NodeView):
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@Lazy
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def item(self):
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return self
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@Lazy
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def person(self):
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return getPersonForUser(self.context, self.request)
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@Lazy
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def favorites(self):
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records = self.loopsRoot.getRecordManager()
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if records is not None:
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storage = records.get('favorites')
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if storage is not None:
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return IFavorites(storage)
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return None
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def listFavorites(self):
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if self.favorites is None:
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return
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for uid in self.favorites.list(self.person):
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obj = util.getObjectForUid(uid)
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if obj is not None:
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yield dict(url=self.getUrlForTarget(obj),
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uid=uid,
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title=obj.title,
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description=obj.description,
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object=obj)
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def add(self):
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if self.favorites is None:
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return
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uid = self.request.get('id')
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if not uid:
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return
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obj = util.getObjectForUid(uid)
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self.favorites.add(obj, self.person)
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self.request.response.redirect(self.virtualTargetUrl)
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def remove(self):
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if self.favorites is None:
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return
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uid = self.request.get('id')
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if not uid:
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return
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obj = util.getObjectForUid(uid)
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self.favorites.remove(obj, self.person)
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self.request.response.redirect(self.virtualTargetUrl)
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