always load the local configuration file

[enigma2-curlytx.git] / src / CurlyTxSettings.py

diff --git a/src/CurlyTxSettings.py b/src/CurlyTxSettings.py
index bd6dc1c44f2537b953309add2a5c34de7756fe99..ba2281c4280b5e46ba8681782b002298e71443e6 100644 (file)
--- a/src/CurlyTxSettings.py
+++ b/src/CurlyTxSettings.py
@@ -1,18 +1,24 @@
+# -*- coding: utf-8 -*-
+# CurlyTx configuration window
+# Copyright (C) 2011 Christian Weiske <cweiske@cweiske.de>
+# License: GPLv3 or later
+
 from . import _
 
 from Screens.Screen import Screen
 from Screens.HelpMenu import HelpableScreen
 from Components.ActionMap import ActionMap, NumberActionMap
 from Components.Sources.StaticText import StaticText
+from Screens.MessageBox import MessageBox
 
 from . import config
-from config import createPage, loadDefaultPageOptions
+from config import createPage, loadDefaultPageOptions, feedPagesToConfig, savePageConfig
 from Components.config import config, getConfigListEntry, ConfigSelection
 from Components.ConfigList import ConfigList, ConfigListScreen
 
 class CurlyTxSettings(ConfigListScreen, HelpableScreen, Screen):
     skin = """
-       <screen name="Setup" position="center,center" size="560,430" title="Setup">
+       <screen name="Setup" position="center,center" size="560,430" title="Settings">
          <ePixmap pixmap="skin_default/buttons/red.png"    position="0,0"   size="140,40" transparent="1" alphatest="on" />
          <ePixmap pixmap="skin_default/buttons/green.png"  position="140,0" size="140,40" transparent="1" alphatest="on" />
          <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" transparent="1" alphatest="on" />
@@ -48,7 +54,6 @@ class CurlyTxSettings(ConfigListScreen, HelpableScreen, Screen):
         ConfigListScreen.__init__(self, self.getConfigList(), session = self.session)
 
         self.loadHelp()
-        self.onClose.append(self.abort)
 
     def getConfigList(self):
         #reload titles
@@ -77,6 +82,9 @@ class CurlyTxSettings(ConfigListScreen, HelpableScreen, Screen):
         self.helpList.append((
                 self["actions"], "SetupActions",
                 [("ok", _("Edit selected page"))]))
+        self.helpList.append((
+                self["actions"], "SetupActions",
+                [("ok", _("Load pages from feed"))]))
         self.helpList.append((
                 self["actions"], "ColorActions",
                 [("yellow", _("Add new page"))]))
@@ -124,9 +132,16 @@ class CurlyTxSettings(ConfigListScreen, HelpableScreen, Screen):
                 self.pageEdited, CurlyTxPageEdit,
                 config.plugins.CurlyTx.pages[id], False
                 )
-        else:
+        elif config.plugins.CurlyTx.feedUrl.value:
             from AtomFeed import AtomFeed
-            AtomFeed(config.plugins.CurlyTx.feedUrl.value, self.feedPagesReceived)
+            AtomFeed(
+                config.plugins.CurlyTx.feedUrl.value,
+                self.feedPagesReceived, self.feedPagesFail
+                )
+        else:
+            self.session.open(
+                MessageBox, _("No page feed URL defined"), MessageBox.TYPE_ERROR
+                )
 
     def pageEdited(self, page, new):
         if not page:
@@ -138,28 +153,38 @@ class CurlyTxSettings(ConfigListScreen, HelpableScreen, Screen):
         self["config"].setList(self.getConfigList())
 
     def feedPagesReceived(self, pages):
-        if len(pages) == 0:
-            return
-
-        del config.plugins.CurlyTx.pages[:]
-        config.plugins.CurlyTx.pages.save()
-        print("CurlyTx", len(config.plugins.CurlyTx.pages))
-        for pageData in pages:
-            page = createPage()
-            page.title.value = pageData["title"]
-            page.uri.value   = pageData["url"]
-            config.plugins.CurlyTx.pages.append(page)
+        feedPagesToConfig(pages)
         self["config"].setList(self.getConfigList())
 
-    def keySave(self):
-        for i in range(0, len(config.plugins.CurlyTx.pages)):
-            config.plugins.CurlyTx.pages[i].save()
+    def feedPagesFail(self, errorMessage):
+        """ Downloading the page url feed failed somehow """
+        self.session.open(
+            MessageBox,
+            _("Error loading page feed:") + "\n\n" + str(errorMessage),
+            MessageBox.TYPE_ERROR
+            )
 
-        config.plugins.CurlyTx.pages.save()
+    def keySave(self):
+        savePageConfig()
         ConfigListScreen.keySave(self)
 
-    def abort(self):
-        pass
+    def cancelConfirm(self, result):
+        """Overwriting ConfigListScreen.cancelConfirm to call cancelAll method"""
+        if not result:
+            return
+
+        self.cancelAll()
+        self.close()
+
+    def cancelAll(self):
+        for x in self["config"].list:
+            x[1].cancel()
+
+        #restore old page configuration
+        cfg = config.plugins.CurlyTx
+        del cfg.pages[:]
+        for i in cfg.pages.stored_values:
+            cfg.pages.append(createPage())