Add identity view and controller

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>

subiquity/controllers/__init__.py

@@ -18,3 +18,4 @@ from .installpath import InstallpathController
 from .network import NetworkController
 from .filesystem import FilesystemController
 from .installprogress import InstallProgressController
+from .identity import IdentityController

subiquity/controllers/filesystem.py

@@ -56,6 +56,7 @@ class FilesystemController(ControllerPolicy):
         curtin_write_storage_actions(actions=actions)
         log.info("Generating post-install config")
         curtin_write_postinst_config()
+        urwid.emit_signal(self.signal, 'identity:show')
         # self.install_progress()
 
     # Filesystem/Disk partition -----------------------------------------------

subiquity/controllers/identity.py

@@ -0,0 +1,33 @@
+# Copyright 2015 Canonical, Ltd.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from subiquity.controller import ControllerPolicy
+from subiquity.models import IdentityModel
+from subiquity.ui.views import IdentityView
+
+
+class IdentityController(ControllerPolicy):
+    def __init__(self, ui, signal):
+        self.ui = ui
+        self.signal = signal
+        self.model = IdentityModel()
+
+    def identity(self):
+        title = "Profile setup"
+        excerpt = ("Input your username and password to log in to the system.")
+        footer = ""
+        self.ui.set_header(title, excerpt)
+        self.ui.set_footer(footer)
+        self.ui.set_body(IdentityView(self.model, self.signal))

subiquity/core.py

@@ -24,6 +24,7 @@ from subiquity.controllers import (WelcomeController,
                                    InstallpathController,
                                    NetworkController,
                                    FilesystemController,
+                                   IdentityController,
                                    InstallProgressController)
 
 log = logging.getLogger('subiquity.core')
@@ -44,6 +45,7 @@ class Controller:
             "installpath": InstallpathController(self.ui, self.signal),
             "network": NetworkController(self.ui, self.signal),
             "filesystem": FilesystemController(self.ui, self.signal),
+            "identity": IdentityController(self.ui, self.signal),
             "progress": InstallProgressController(self.ui, self.signal),
         }
         self._connect_base_signals()

subiquity/models/__init__.py

@@ -17,3 +17,4 @@ from .filesystem import FilesystemModel
 from .installpath import InstallpathModel
 from .network import NetworkModel
 from .welcome import WelcomeModel
+from .identity import IdentityModel

subiquity/models/identity.py

@@ -44,11 +44,6 @@ class IdentityModel(ModelPolicy):
          "validate_confirm_password")
     ]
 
-    username = None
-    password = None
-    confirm_password = None
-    encrypted_password = None
-
     def get_signals(self):
         return self.signals
 

subiquity/ui/interactive.py

@@ -37,6 +37,13 @@ class StringEditor(WidgetWrap):
         return self._edit.get_edit_text()
 
 
+class PasswordEditor(StringEditor):
+    """ Password input prompt with masking
+    """
+    def __init__(self, caption, mask="*"):
+        super().__init__(caption, mask=mask)
+
+
 class IntegerEditor(WidgetWrap):
     """ IntEdit input class
     """

subiquity/ui/views/__init__.py

@@ -18,3 +18,4 @@ from .network import NetworkView
 from .installpath import InstallpathView
 from .installprogress import ProgressOutput, ProgressView
 from .welcome import WelcomeView
+from .identity import IdentityView

subiquity/ui/views/identity.py

@@ -0,0 +1,79 @@
+# Copyright 2015 Canonical, Ltd.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+""" Welcome
+
+Welcome provides user with language selection
+
+"""
+import logging
+from urwid import (Pile, emit_signal)
+from subiquity.ui.widgets import Box
+from subiquity.ui.buttons import done_btn, cancel_btn
+from subiquity.ui.interactive import StringEditor, PasswordEditor
+from subiquity.ui.utils import Padding, Color
+from subiquity.view import ViewPolicy
+
+log = logging.getLogger("subiquity.views.identity")
+
+
+class IdentityView(ViewPolicy):
+    def __init__(self, model, signal):
+        self.model = model
+        self.signal = signal
+        self.items = []
+        self.username = StringEditor(caption="Username: ")
+        self.password = PasswordEditor(caption="Password: ")
+        self.confirm_password = PasswordEditor(caption="Confirm Password: ")
+
+        body = [
+            Padding.center_79(self._build_model_inputs()),
+            Padding.line_break(""),
+            Padding.center_20(self._build_buttons()),
+        ]
+        super().__init__(Box(body))
+
+    def _build_buttons(self):
+        cancel = cancel_btn(on_press=self.cancel)
+        done = done_btn(on_press=self.done)
+
+        buttons = [
+            Color.button_secondary(cancel, focus_map='button_secondary focus'),
+            Color.button_secondary(done, focus_map='button_secondary focus')
+        ]
+        return Pile(buttons)
+
+    def _build_model_inputs(self):
+        sl = [
+            self.username,
+            self.password,
+            self.confirm_password
+        ]
+        return Pile(sl)
+
+    def done(self, result):
+        log.debug("User input: {} {} {}".format(self.username.value,
+                                                self.password.value,
+                                                self.confirm_password.value))
+        result = {
+            "username": self.username.value,
+            "password": self.password.value,
+            "confirm_password": self.confirm_password.value
+        }
+        log.debug("User input: {}".format(result))
+        # emit_signal(self.signal, 'installpath:show')
+
+    def cancel(self, button):
+        self.signal.emit_signal("quit")