New local node manager feature

res/ui/mainwindow.ui

@@ -66,8 +66,15 @@
     </property>
     <addaction name="actionAbout"/>
    </widget>
+   <widget class="QMenu" name="menuDuniter">
+    <property name="title">
+     <string>Dunit&amp;er</string>
+    </property>
+    <addaction name="actionManage_local_node"/>
+   </widget>
    <addaction name="menu_file"/>
    <addaction name="menu_account"/>
+   <addaction name="menuDuniter"/>
    <addaction name="menu_help"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
@@ -176,6 +183,11 @@
     <string>&amp;Add account</string>
    </property>
   </action>
+  <action name="actionManage_local_node">
+   <property name="text">
+    <string>Manage local node</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="../icons/icons.qrc"/>

res/ui/node_manager.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>NodeManager</class>
+ <widget class="QDialog" name="NodeManager">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1024</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Node manager</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QWebView" name="web_view">
+     <property name="url">
+      <url>
+       <string>about:blank</string>
+      </url>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QWebView</class>
+   <extends>QWidget</extends>
+   <header>QtWebKitWidgets/QWebView</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

src/sakia/gui/mainwindow.py

@@ -3,12 +3,12 @@ Created on 1 févr. 2014
 
 @author: inso
 """
-import asyncio
+import aiohttp
 import logging
 
 from PyQt5.QtWidgets import QMainWindow, QAction, QFileDialog, QMessageBox, QLabel, QComboBox, QDialog, QApplication
 from PyQt5.QtCore import QLocale, QEvent, \
-    pyqtSlot, QDateTime, QTimer, Qt, QObject
+    pyqtSlot, QDateTime, QTimer, Qt, QObject, QUrl
 from PyQt5.QtGui import QIcon
 
 from ..gen_resources.mainwindow_uic import Ui_MainWindow
@@ -23,6 +23,7 @@ from .password_asker import PasswordAskerDialog
 from .preferences import PreferencesDialog
 from .process_cfg_community import ProcessConfigureCommunity
 from .homescreen import HomeScreenWidget
+from .node_manager import NodeManager
 from ..core import money
 from ..core.community import Community
 from ..tools.decorators import asyncify
@@ -35,7 +36,8 @@ class MainWindow(QObject):
     classdocs
     """
 
-    def __init__(self, app, account, homescreen, community_view, widget, ui,
+    def __init__(self, app, account, homescreen, community_view, node_manager,
+                 widget, ui,
                  label_icon, label_status, label_time, combo_referential,
                  password_asker):
         """
@@ -44,6 +46,7 @@ class MainWindow(QObject):
         :param sakia.core.Account account: the account
         :param HomeScreenWidgetcreen homescreen: the homescreen
         :param CommunityView community_view: the community view
+        :param NodeManager node_manager: the local node manager dialog
         :param QMainWindow widget: the widget of the main window
         :param Ui_MainWindow ui: the ui of the widget
         :param QLabel label_icon: the label of the icon in the statusbar
@@ -82,6 +85,9 @@ class MainWindow(QObject):
 
         self.community_view = community_view
 
+        self.node_manager = node_manager
+
+
     def _init_ui(self):
         """
         Connects elements of the UI to the local slots
@@ -102,6 +108,8 @@ class MainWindow(QObject):
         self.ui.actionPreferences.triggered.connect(self.open_preferences_dialog)
         self.ui.actionAbout.triggered.connect(self.open_about_popup)
 
+        self.ui.actionManage_local_node.triggered.connect(self.open_duniter_ui)
+
     def _init_homescreen(self):
         """
         Initialize homescreen signals/slots and data
@@ -132,8 +140,10 @@ class MainWindow(QObject):
     @classmethod
     def startup(cls, app):
         qmainwindow = QMainWindow()
+
         main_window = cls(app, None, HomeScreenWidget(app, None),
                           CommunityWidget(app, None, None),
+                          NodeManager.create(qmainwindow),
                           qmainwindow, Ui_MainWindow(),
                           QLabel("", qmainwindow), QLabel("", qmainwindow),
                           QLabel("", qmainwindow), QComboBox(qmainwindow),
@@ -347,6 +357,11 @@ class MainWindow(QObject):
                 delete_action.setData(contact)
                 delete_action.triggered.connect(self.delete_contact)
 
+    @asyncify
+    async def open_duniter_ui(self, checked=False):
+        if not self.node_manager.widget.isVisible():
+            self.node_manager.open_home_page()
+
     def refresh(self):
         """
         Refresh main window

src/sakia/gui/node_manager.py

+import aiohttp
+
+from PyQt5.QtCore import QObject, QEvent, QUrl
+from PyQt5.QtWidgets import QDialog
+
+from ..gen_resources.node_manager_uic import Ui_NodeManager
+from .widgets.dialogs import QAsyncMessageBox
+from ..tools.decorators import asyncify
+
+
+class NodeManager(QObject):
+    """
+    A widget showing informations about a member
+    """
+
+    def __init__(self, widget, ui):
+        """
+        Init MemberDialog
+
+        :param PyQt5.QtWidget widget: The class of the widget
+        :param sakia.gen_resources.member_uic.Ui_DialogMember ui: the class of the ui applyed to the widget
+        :return:
+        """
+        super().__init__()
+        self.widget = widget
+        self.ui = ui
+        self.ui.setupUi(self.widget)
+        self.widget.installEventFilter(self)
+
+    @classmethod
+    def create(cls, parent):
+        dialog = cls(QDialog(parent), Ui_NodeManager())
+        return dialog
+
+    @asyncify
+    async def open_home_page(self):
+        try:
+            with aiohttp.ClientSession() as session:
+                response = await session.get("http://127.0.0.1:9220")
+                if response.status == 200:
+                    self.ui.web_view.load(QUrl("http://127.0.0.1:9220"))
+                    self.ui.web_view.show()
+                    self.widget.show()
+                else:
+                    await QAsyncMessageBox.critical(self.widget, "Local node manager",
+                                            "Could not access to local node ui.")
+        except aiohttp.ClientError:
+            await QAsyncMessageBox.critical(self.widget, "Local node manager",
+                                      "Could not connect to node. Please make sure it's running.")
+
+    def eventFilter(self, source, event):
+        if event.type() == QEvent.Resize:
+            self.widget.resizeEvent(event)
+        return self.widget.eventFilter(source, event)
+
+    def exec(self):
+        self.widget.exec()