| 1 | ################################################################################
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| 2 | # _workflowmanager.py
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| 3 | #
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| 4 | # This program is free software; you can redistribute it and/or
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| 5 | # modify it under the terms of the GNU General Public License
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| 6 | # as published by the Free Software Foundation; either version 2
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| 7 | # of the License, or (at your option) any later version.
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| 8 | #
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| 9 | # This program is distributed in the hope that it will be useful,
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| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | # GNU General Public License for more details.
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| 13 | #
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| 14 | # You should have received a copy of the GNU General Public License
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| 15 | # along with this program; if not, write to the Free Software
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| 16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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| 17 | ################################################################################
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| 18 |
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| 19 |
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| 20 | class ZMSWorkflowItem:
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| 21 |
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| 22 | """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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| 23 | ZMSWorkflowItem.getAutocommit
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| 24 |
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| 25 | Returns true if auto-commit is active (workflow is inactive), false otherwise.
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| 26 | """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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| 27 | def getAutocommit(self):
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| 28 | workflow_manager = getattr(self,'workflow_manager',None)
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| 29 | if workflow_manager is None:
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| 30 | autocommit = True
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| 31 | else:
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| 32 | autocommit = False
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| 33 | if not autocommit:
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| 34 | autocommit = autocommit or workflow_manager.getAutocommit()
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| 35 | if not autocommit:
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| 36 | baseurl = self.getDocumentElement().absolute_url()
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| 37 | url = self.absolute_url()
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| 38 | if len( url) > len( baseurl):
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| 39 | url = url[ len( baseurl)+1:]
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| 40 | url = '$'+url
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| 41 | found = False
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| 42 | nodes = workflow_manager.getNodes()
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| 43 | for node in nodes:
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| 44 | if url.find(node[1:-1]) == 0:
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| 45 | found = True
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| 46 | break
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| 47 | autocommit = autocommit or not found
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| 48 | return autocommit
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| 49 |
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| 50 |
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| 51 | """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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| 52 | ZMSWorkflowItem.filtered_workflow_actions:
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| 53 | """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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| 54 | def filtered_workflow_actions(self, path=''):
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| 55 | actions = []
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| 56 | REQUEST = self.REQUEST
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| 57 | lang = REQUEST['lang']
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| 58 | auth_user = REQUEST['AUTHENTICATED_USER']
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| 59 |
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| 60 | #-- Workflow.
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| 61 | if not self.getAutocommit() and self.isVersionContainer():
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| 62 | wfStates = self.getWfStates(REQUEST)
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| 63 | transitions = self.workflow_manager.getTransitions()
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| 64 | roles = self.getUserRoles(auth_user)
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| 65 | for transition in transitions:
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| 66 | wfFrom = transition.get('from',[])
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| 67 | wfPerformer = transition.get('performer',[])
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| 68 | wfTo = transition.get('to',[])
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| 69 | append = False
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| 70 | append = append or ((wfFrom is None or len(wfFrom) == 0) and len(wfTo) == 0)
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| 71 | append = append or (len(self.intersection_list(wfStates,wfFrom)) > 0 and len(wfTo) > 0)
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| 72 | append = append and (len(self.intersection_list(roles,wfPerformer)) > 0 or auth_user.has_permission('Manager',self))
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| 73 | if append:
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| 74 | actions.append((transition['name'],path+'manage_wfTransition'))
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| 75 |
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| 76 | #-- Headline,
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| 77 | if len( actions) > 0:
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| 78 | actions.insert(0,('----- %s -----'%self.getZMILangStr('TAB_WORKFLOW'),''))
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| 79 |
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| 80 | # Return action list.
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| 81 | return actions
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| 82 |
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| 83 | ################################################################################
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