source: exist/trunk/python/ndgUtils/models/AccessControl.py @ 4487

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/exist/trunk/python/ndgUtils/models/AccessControl.py@4487
Revision 4487, 1.0 KB checked in by cbyrom, 12 years ago (diff)

Further restructure of codebase - moving datamodels into ndgUtils to allow reuse + create visualise and browse sub structures to better
organise related code. Separate out some inner classes into their own
modules to make more visible.

Line 
1from ndgUtils.models.utilities import wrapGetText
2class AccessControl:
3       
4        ''' Handle the access control metadata and provide three attributes of the
5        access control: exists (existence), status (modified elsewhere for whether
6        user can access data), and html (a message about the constraints). '''
7       
8        def __init__(self,e):
9                if e is None:
10                        self.status=1
11                        self.exist=0
12                        self.html=''
13                else:
14                        #for now assume everything with a simplecondition is deny
15                        self.html='Need Role: %s'%wrapGetText(e,'dgSecurityCondition/simpleCondition/attrauthRole')
16                        self.htmlLong=wrapGetText(e,'dgSecurityCondition/conditionExplanationText')
17                        sc='dgSecurityCondition/simpleCondition/'
18                        self.SimpleCondition=(wrapGetText(e,sc+'attrauthRole'),
19                                              wrapGetText(e,sc+'dgAttributeAuthority'))
20                        if self.SimpleCondition==('',''): self.SimpleCondition=None
21                        self.status=0
22                        self.exist=1
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