154 lines
5.6 KiB
Python
Executable File
154 lines
5.6 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: iso-8859-15 -*-
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# Glasnost
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# By: Odile Bénassy <obenassy@entrouvert.com>
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# Romain Chantereau <rchantereau@entrouvert.com>
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# Nicolas Clapiès <nclapies@easter-eggs.org>
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# Pierre-Antoine Dejace <padejace@entrouvert.be>
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# Thierry Dulieu <tdulieu@easter-eggs.com>
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# Florent Monnier <monnier@codelutin.com>
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# Cédric Musso <cmusso@easter-eggs.org>
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# Frédéric Péters <fpeters@entrouvert.be>
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# Benjamin Poussin <poussin@codelutin.com>
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# Emmanuel Raviart <eraviart@entrouvert.com>
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# Sébastien Régnier <regnier@codelutin.com>
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# Emmanuel Saracco <esaracco@easter-eggs.com>
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#
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# Copyright (C) 2000, 2001 Easter-eggs & Emmanuel Raviart
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# Copyright (C) 2002 Odile Bénassy, Code Lutin, Thierry Dulieu, Easter-eggs,
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# Entr'ouvert, Frédéric Péters, Benjamin Poussin, Emmanuel Raviart,
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# Emmanuel Saracco & Théridion
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# Copyright (C) 2003 Odile Bénassy, Romain Chantereau, Nicolas Clapiès,
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# Code Lutin, Pierre-Antoine Dejace, Thierry Dulieu, Easter-eggs,
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# Entr'ouvert, Florent Monnier, Cédric Musso, Ouvaton, Frédéric Péters,
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# Benjamin Poussin, Rodolphe Quiédeville, Emmanuel Raviart, Sébastien
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# Régnier, Emmanuel Saracco, Théridion & Vecam
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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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__doc__ = """Glasnost Comments Server"""
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__version__ = '$Revision$'[11:-2]
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import sys
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import time
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glasnostPythonDir = '/usr/local/lib/glasnost-devel' # changed on make install
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sys.path.insert(0, glasnostPythonDir)
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import glasnost
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from glasnost.common.CommentsCommon import *
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import glasnost.common.faults as faults
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import glasnost.common.tools_new as commonTools
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from glasnost.server.ObjectsServer import ObjectServerMixin, \
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AdminServerMixin, ObjectsServer
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from glasnost.server.things import register
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from glasnost.server.tools import *
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applicationName = 'CommentsServer'
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applicationRole = 'comments'
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dispatcher = None
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class AdminComments(AdminServerMixin, AdminCommentsCommon):
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pass
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register(AdminComments)
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class Comment(ObjectServerMixin, CommentCommon):
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def checkAddIsPossible(self):
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ObjectServerMixin.checkAddIsPossible(self)
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virtualServerId = context.getVar('applicationId')
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ultimateParentId = self.getServer().getParentId(self)
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parent = getObject(ultimateParentId)
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# if it booms out; adding was not possible, we get what we want
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# TODO: parent object should tell if it accepts comments
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def modify(self, changes, givenSlotNames = None):
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return ObjectServerMixin.modify(self, changes,
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['language', 'title', 'body'])
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def setAutomaticalSlots(self, parentSlot = None):
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ObjectServerMixin.setAutomaticalSlots(self, parentSlot = parentSlot)
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self.authorId = getProxyForServerRole('identities').getUserId()
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self.creationTime = time.time()
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register(Comment)
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class CommentsServer(CommentsCommonMixin, ObjectsServer):
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def canGetObject(self, objectId):
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result = ObjectsServer.canGetObject(self, objectId)
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if result == 0:
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return 0
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virtualServerId = context.getVar('applicationId')
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virtualServer = self.getVirtualServer(virtualServerId)
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object = virtualServer.loadObjectCore(objectId)
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parentId = self.getParentId(object)
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roleProxy = getProxyForServerRole(
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commonTools.extractRole(parentId))
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return roleProxy.canGetObject(parentId)
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def canGetObjects(self):
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return 0
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def canPostEditorialComment(self, parentId):
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roleProxy = getProxyForServerRole(
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commonTools.extractRole(parentId))
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return ObjectsServer.canAddObject(self) and \
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roleProxy.canModifyObject(parentId)
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def getObjectIdsWithParent(self, parentId, isEditorial):
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if isEditorial and not self.canPostEditorialComment(parentId):
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raise faults.UserAccessDenied()
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virtualServerId = context.getVar('applicationId')
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virtualServer = self.getVirtualServer(virtualServerId)
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tempResult = []
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for objectId, objectCore in virtualServer.objects.items():
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if self.getParentId(objectCore) == parentId and \
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objectCore.isEditorial == isEditorial:
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tempResult.append(objectId)
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result = []
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for objectId in tempResult:
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if self.canGetObject(objectId):
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result.append(objectId)
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return result
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def getParentId(self, comment):
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currentComment = comment
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while 1:
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role = commonTools.extractRole(currentComment.parentId)
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if role != 'comments':
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return currentComment.parentId
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currentComment = self.getObjectCore(currentComment.parentId)
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def registerPublicMethods(self):
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ObjectsServer.registerPublicMethods(self)
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self.registerPublicMethod('canPostEditorialComment')
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self.registerPublicMethod('getObjectIdsWithParent')
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commentsServer = CommentsServer()
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if __name__ == '__main__':
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commentsServer.launch(applicationName, applicationRole)
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