2be22a9dcb
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@4081 fd906abe-77d9-0310-91a1-e0d9ade77398
101 lines
2.7 KiB
Python
101 lines
2.7 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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Basic (sample) implementation for a wiki media manager and media objects.
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$Id$
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"""
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from zope.component import adapts
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from zope.interface import implements
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from zope.traversing.browser import absoluteURL
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from cybertools.wiki.interfaces import IWiki, IMediaManager, IMediaObject
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class WikiMediaManager(object):
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""" A Wiki adapter for providing media manager functionality. """
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implements(IMediaManager)
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adapts(IWiki)
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name = '.media'
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title = 'Wiki Media Manager'
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def __init__(self, context):
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self.context = context
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objects = getattr(context, '_media', None)
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if objects is None:
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objects = context._media = {}
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self.objects = objects
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def getWiki(self):
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return self.context
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def createObject(self, name, title=None):
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obj = MediaObject(name, title=title, parent=self.context)
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self.objects[name] = obj
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return obj
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def removeObject(self, name):
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del self.objects[name]
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def getObject(self, name):
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return self.objects.get(name)
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def listObjects(self):
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return self.objects.values()
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class MediaObject(object):
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""" A basic (maybe persistent) media object. """
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implements(IMediaObject)
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data = None
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def __init__(self, name, title=None, parent=None):
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self.name = name
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self.title = title or name
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self.parent = parent
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def getManager(self):
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if self.parent is None:
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return None
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mmName = self.parent.getConfig('mediaManager')
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return component.getAdapter(self.parent, IMediaManager, name=mmName)
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def getRawData(self):
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return self.data
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def setRawData(self, data):
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self.data = data
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# IWebResource
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@property
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def uid(self):
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return self.getUid()
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def getUid(self):
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return self.parent.getManager().getUid(self)
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#return self.getWiki().getManager().getUid(self)
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def getURI(self, request):
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return absoluteURL(self, request)
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