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Commit
e1b8a82b
authored
Oct 06, 2013
by
Őry Máté
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dashboard: separate view util functions
parent
8232e6dd
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2 changed files
with
51 additions
and
49 deletions
+51
-49
circle/dashboard/utils.py
+50
-0
circle/dashboard/views.py
+1
-49
No files found.
circle/dashboard/utils.py
0 → 100644
View file @
e1b8a82b
from
django.core.urlresolvers
import
reverse
from
guardian.shortcuts
import
(
get_users_with_perms
,
get_groups_with_perms
,
get_perms
,
remove_perm
,
assign_perm
)
def
split
(
t
,
at
):
"""
Split collection at first occurance of given element.
>>> split("FooBar", "B")
('Foo', 'Bar')
>>> split(range(5), 2)
([0, 1], [2, 3, 4])
"""
pos
=
t
.
index
(
at
)
return
t
[:
pos
],
t
[
pos
:]
def
first_common_element
(
a
,
b
):
for
i
in
a
:
if
i
in
b
:
return
i
return
None
def
get_acl_data
(
obj
):
levels
=
obj
.
_meta
.
permissions
levelids
=
[
id
for
(
id
,
name
)
in
levels
]
users
=
get_users_with_perms
(
obj
,
with_group_users
=
False
)
users
=
[{
'user'
:
u
,
'perm'
:
first_common_element
(
levelids
,
get_perms
(
u
,
obj
))}
for
u
in
users
]
groups
=
get_groups_with_perms
(
obj
)
groups
=
[{
'group'
:
g
,
'perm'
:
first_common_element
(
levelids
,
get_perms
(
g
,
obj
))}
for
g
in
groups
]
return
{
'users'
:
users
,
'groups'
:
groups
,
'levels'
:
levels
,
'url'
:
reverse
(
'dashboard.views.vm-acl'
,
args
=
[
obj
.
pk
])}
def
set_acl_level
(
obj
,
whom
,
level
):
levels
=
obj
.
_meta
.
permissions
levelids
=
[
id
for
(
id
,
name
)
in
levels
]
to_remove
,
to_add
=
split
(
levelids
,
level
)
for
p
in
to_remove
:
remove_perm
(
p
,
whom
,
obj
)
for
p
in
to_add
:
assign_perm
(
p
,
whom
,
obj
)
circle/dashboard/views.py
View file @
e1b8a82b
...
@@ -2,18 +2,16 @@ import re
...
@@ -2,18 +2,16 @@ import re
from
django.contrib.auth.models
import
User
,
Group
from
django.contrib.auth.models
import
User
,
Group
from
django.core
import
signing
from
django.core
import
signing
from
django.core.urlresolvers
import
reverse
from
django.shortcuts
import
redirect
from
django.shortcuts
import
redirect
from
django.views.generic
import
TemplateView
,
DetailView
,
View
from
django.views.generic
import
TemplateView
,
DetailView
,
View
from
django.views.generic.detail
import
SingleObjectMixin
from
django.views.generic.detail
import
SingleObjectMixin
from
django_tables2
import
SingleTableView
from
django_tables2
import
SingleTableView
from
guardian.shortcuts
import
(
get_users_with_perms
,
get_groups_with_perms
,
get_perms
,
remove_perm
,
assign_perm
)
from
vm.models
import
Instance
from
vm.models
import
Instance
from
.tables
import
VmListTable
from
.tables
import
VmListTable
from
.utils
import
get_acl_data
,
set_acl_level
class
IndexView
(
TemplateView
):
class
IndexView
(
TemplateView
):
...
@@ -32,52 +30,6 @@ class IndexView(TemplateView):
...
@@ -32,52 +30,6 @@ class IndexView(TemplateView):
return
context
return
context
def
split
(
t
,
at
):
"""
Split collection at first occurance of given element.
>>> split("FooBar", "B")
('Foo', 'Bar')
>>> split(range(5), 2)
([0, 1], [2, 3, 4])
"""
pos
=
t
.
index
(
at
)
return
t
[:
pos
],
t
[
pos
:]
def
first_common_element
(
a
,
b
):
for
i
in
a
:
if
i
in
b
:
return
i
return
None
def
get_acl_data
(
obj
):
levels
=
obj
.
_meta
.
permissions
levelids
=
[
id
for
(
id
,
name
)
in
levels
]
users
=
get_users_with_perms
(
obj
,
with_group_users
=
False
)
users
=
[{
'user'
:
u
,
'perm'
:
first_common_element
(
levelids
,
get_perms
(
u
,
obj
))}
for
u
in
users
]
groups
=
get_groups_with_perms
(
obj
)
groups
=
[{
'group'
:
g
,
'perm'
:
first_common_element
(
levelids
,
get_perms
(
g
,
obj
))}
for
g
in
groups
]
return
{
'users'
:
users
,
'groups'
:
groups
,
'levels'
:
levels
,
'url'
:
reverse
(
'dashboard.views.vm-acl'
,
args
=
[
obj
.
pk
])}
def
set_acl_level
(
obj
,
whom
,
level
):
levels
=
obj
.
_meta
.
permissions
levelids
=
[
id
for
(
id
,
name
)
in
levels
]
to_remove
,
to_add
=
split
(
levelids
,
level
)
for
p
in
to_remove
:
remove_perm
(
p
,
whom
,
obj
)
for
p
in
to_add
:
assign_perm
(
p
,
whom
,
obj
)
class
VmDetailView
(
DetailView
):
class
VmDetailView
(
DetailView
):
template_name
=
"dashboard/vm-detail.html"
template_name
=
"dashboard/vm-detail.html"
model
=
Instance
model
=
Instance
...
...
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