Source Code for Module web.navigator.navigator

 1  import web 
 2  from main.model import Computer, OrganizativeUnit 
 3  from user.model import User 
 4  from user import login 
 5  from decorators import i18n 
 6   
 7 -class Navigator: 
 8      @i18n 
 9   
10      @login.authenticated 
11 -    def GET(self, name = None): 
12          orm = web.ctx.orm 
13          user = User.current() 
14   
15          # Checking if a argument is passed 
16          if name: 
17              ou = orm.query(OrganizativeUnit).filter( 
18                      OrganizativeUnit.name==name).first() 
19              computer = orm.query(Computer).filter( 
20                      Computer.name==name).first() 
21              # Checking if it's a ou 
22              if ou: 
23                  self.__check_permissions(ou, user) 
24                  return web.ctx.render.navigator.organizativeunit( 
25                          ou, ou.childs, ou.computers, 
26                          user, web.ctx.plugin_manager.get_enabled_plugins()) 
27              # Checking if it's a computer 
28              elif computer: 
29                  self.__check_permissions(computer, user) 
30                  return web.ctx.render.navigator.computer(computer, 
31                          user, web.ctx.plugin_manager.get_enabled_plugins()) 
32              # If not found in db it's a error 
33              else: 
34                  raise web.notfound() 
35          # If not we show the root ous of the user 
36          else: 
37              ous = None 
38              print user.super_user 
39              # If it's super user it can see everything 
40              if user.super_user: 
41                  ous = orm.query(OrganizativeUnit).filter( 
42                          OrganizativeUnit.parent_id==None).all() 
43                  return web.ctx.render.navigator.organizativeunit( 
44                          None, ous, [], user, web.ctx.plugin_manager.get_enabled_plugins()) 
45   
46              # If not will see its root ous 
47              else: 
48                  ous = user.organizative_units 
49   
50              return web.ctx.render.navigator.organizativeunit( 
51                      None, ous, [], user, web.ctx.plugin_manager.get_enabled_plugins()) 
52   
53 -    def __check_permissions(self, item, user): 
54          # Super users always have permisions 
55          if user.super_user: 
56              return 
57          if item.__class__.__name__ == "OrganizativeUnit": 
58              if item.parent_id == None and not item in user.organizative_units: 
59                  # TODO: show the user it has no permissions 
60                  raise web.seeother('/navigator') 
61              elif item in user.organizative_units: 
62                  # Has permissions, so nothing to do 
63                  return 
64              else: 
65                  self.__check_permissions(item.parent, user) 
66          else: 
67              self.__check_permissions(item.ou, user) 
68   
69 -    def __init__(self): 
70          pass 
71