implement AddGroupView

ceo/tui/Model.py

@@ -41,8 +41,12 @@ class Model:
                 'login_shell': '',
             },
             'SetForwardingAddresses': {
-                 'uid': '',
-                 'forwarding_addresses': [''],
+                'uid': '',
+                'forwarding_addresses': [''],
+            },
+            'AddGroup': {
+                'cn': '',
+                'description': '',
             },
         }
         self.viewdata = deepcopy(self._initial_viewdata)

ceo/tui/WelcomeView.py

@@ -1,5 +1,6 @@
-from asciimatics.widgets import Frame, ListBox, Layout, Divider, \
-    Button, Widget
+import functools
+
+from asciimatics.widgets import Frame, ListBox, Layout, Divider, Button
 from asciimatics.exceptions import NextScene, StopApplication
 
 
@@ -9,11 +10,10 @@ class WelcomeView(Frame):
             screen,
             height,
             width,
-            can_scroll=False,
             title='CSC Electronic Office',
         )
         self._model = model
-        self._members_menu_items = [
+        members_menu_items = [
             ('Add member', 'AddUser'),
             ('Add club rep', 'AddUser'),
             ('Renew member', 'RenewUser'),
@@ -23,19 +23,43 @@ class WelcomeView(Frame):
             ('Change login shell', 'ChangeLoginShell'),
             ('Set forwarding addresses', 'SetForwardingAddresses'),
         ]
-        self._members_menu = ListBox(
-            Widget.FILL_FRAME,
+        members_menu = ListBox(
+            len(members_menu_items),
             [
                 (desc, i) for i, (desc, view) in
-                enumerate(self._members_menu_items)
+                enumerate(members_menu_items)
             ],
             name='members',
             label='Members',
             on_select=self._members_menu_select,
         )
+        groups_menu_items = [
+            ('Add group', 'AddGroup'),
+            ('Get group members', 'GetGroup'),
+            ('Add member to group', 'AddMemberToGroup'),
+            ('Remove member from group', 'RemoveMemberFromGroup'),
+        ]
+        groups_menu = ListBox(
+            len(groups_menu_items),
+            [
+                (desc, i) for i, (desc, view) in
+                enumerate(groups_menu_items)
+            ],
+            name='groups',
+            label='Groups',
+            on_select=functools.partial(self._generic_menu_select, 'groups'),
+        )
+        self._menu_groups = {
+            'members': members_menu_items,
+            'groups': groups_menu_items,
+        }
         layout = Layout([100], fill_frame=True)
         self.add_layout(layout)
-        layout.add_widget(self._members_menu)
+        layout.add_widget(members_menu)
+        layout.add_widget(groups_menu)
+
+        layout = Layout([100])
+        self.add_layout(layout)
         layout.add_widget(Divider())
 
         layout = Layout([1, 1, 1])
@@ -43,12 +67,23 @@ class WelcomeView(Frame):
         layout.add_widget(Button("Quit", self._quit), 2)
         self.fix()
 
-    def _members_menu_select(self):
+    def _get_menu_item_desc_view(self, menu_name: str):
         self.save()
-        item_id = self.data['members']
-        desc, view = self._members_menu_items[item_id]
+        item_id = self.data[menu_name]
+        menu_items = self._menu_groups[menu_name]
+        return menu_items[item_id]
+
+    def _members_menu_select(self):
+        desc, view = self._get_menu_item_desc_view('members')
         if desc.endswith('club rep'):
             self._model.is_club_rep = True
+        self._welcomeview_go_to_next_scene(desc, view)
+
+    def _generic_menu_select(self, menu_name):
+        desc, view = self._get_menu_item_desc_view('groups')
+        self._welcomeview_go_to_next_scene(desc, view)
+
+    def _welcomeview_go_to_next_scene(self, desc, view):
         self._model.title = desc
         self._model.scene_stack.append('Welcome')
         raise NextScene(view)

ceo/tui/groups/AddGroupView.py

@@ -0,0 +1,42 @@
+from asciimatics.widgets import Layout, Text
+
+from ...utils import defer, http_post
+from ..CeoFrame import CeoFrame
+from ceod.transactions.groups import AddGroupTransaction
+
+
+class AddGroupView(CeoFrame):
+    def __init__(self, screen, width, height, model):
+        super().__init__(
+            screen, height, width, model, 'AddGroup',
+            save_data=True,
+        )
+        layout = Layout([100], fill_frame=True)
+        self.add_layout(layout)
+        self._cn = Text('Name:', 'cn')
+        layout.add_widget(self._cn)
+        self._description = Text('Description:', 'description')
+        layout.add_widget(self._description)
+
+        self.add_buttons(
+            back_btn=True,
+            next_scene='Confirm', on_next=self._next)
+        self.fix()
+
+    def _next(self):
+        cn = self._cn.value
+        description = self._description.value
+        body = {
+            'cn': cn,
+            'description': description,
+        }
+        self._model.confirm_lines = [
+            'The following group will be created:',
+            '',
+            ('cn', cn),
+            ('description', description),
+            '',
+            'Are you sure you want to continue?',
+        ]
+        self._model.deferred_req = defer(http_post, '/api/groups', json=body)
+        self._model.operations = AddGroupTransaction.operations

ceo/tui/groups/__init__.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+

ceo/tui/members/ChangeLoginShellView.py

@@ -24,7 +24,7 @@ class ChangeLoginShellView(CeoFrame):
         layout.add_widget(self._username)
         self._login_shell = Text('Login shell:', 'login_shell')
         layout.add_widget(self._login_shell)
-        
+
         self.add_flash_message_layout()
         self.add_buttons(
             back_btn=True,

ceo/tui/members/SetForwardingAddressesView.py

@@ -27,7 +27,7 @@ class SetForwardingAddressesView(CeoFrame):
             line_wrap=True)
         layout.add_widget(self._forwarding_addresses)
         layout.add_widget(Label('Press <TAB> to switch widgets'))
-        
+
         self.add_flash_message_layout()
         self.add_buttons(
             back_btn=True,

ceo/tui/start.py

@@ -11,6 +11,7 @@ from .Model import Model
 from .ResultView import ResultView
 from .TransactionView import TransactionView
 from .WelcomeView import WelcomeView
+from .groups.AddGroupView import AddGroupView
 from .members.AddUserView import AddUserView
 from .members.ChangeLoginShellView import ChangeLoginShellView
 from .members.GetUserView import GetUserView
@@ -55,6 +56,7 @@ def screen_wrapper(screen, last_scene, model):
         ('ResetPasswordResult', ResetPasswordResultView(screen, width, height, model)),
         ('ChangeLoginShell', ChangeLoginShellView(screen, width, height, model)),
         ('SetForwardingAddresses', SetForwardingAddressesView(screen, width, height, model)),
+        ('AddGroup', AddGroupView(screen, width, height, model)),
     ]
     scenes = [
         Scene([view], -1, name=name) for name, view in views