public Models.Sitemap.Sitemap LoadItemsFromSitemap(Models.Sitemaps.Sitemap sitemap)
{
client.DefaultRequestHeaders.Add("Accept", "application/json");
var uri = new Uri(sitemap.link);
CrossLogger.Current.Debug("Kala", @"URI: '" + uri.ToString() + "'");
try
{
var response = client.GetAsync(uri).Result;
if (!response.IsSuccessStatusCode)
{
Application.Current.MainPage.DisplayAlert("Alert", response.StatusCode.ToString(), "OK");
throw new Exception($"{response.StatusCode} received from server");
}
string resultString = response.Content.ReadAsStringAsync().Result;
CrossLogger.Current.Debug("Kala", @"Content Response: '" + resultString.ToString() + "'");
Models.Sitemap.Sitemap items = JsonConvert.DeserializeObject <Models.Sitemap.Sitemap>(resultString);
return(items);
}
catch (Exception ex)
{
CrossLogger.Current.Debug("Kala", @"Exception : '" + ex.ToString() + "'");
Application.Current.MainPage.DisplayAlert("Alert", ex.Message, "OK");
return(null);
}
}
public App()
{
if (config == null)
{
config = new Configuration();
IPlatformInfo platformInfo = DependencyService.Get <IPlatformInfo>();
CrossLogger.Current.Info("Kala", "Model: " + platformInfo.GetModel());
CrossLogger.Current.Info("Kala", "Version: " + platformInfo.GetVersion());
CrossLogger.Current.Debug("Kala", @"URL Settings: '" + Settings.Protocol + "://" + Settings.Server + ":" + Settings.Port.ToString() + "'");
CrossLogger.Current.Debug("Kala", @"Auth Settings: '" + Settings.Username + " / " + Settings.Password + "'");
CrossLogger.Current.Debug("Kala", @"Sitemap Settings: '" + Settings.Sitemap + "'");
}
;
//Initialize FFImageLoading with Authentication
FFImageLoading.AuthenticatedHttpImageClientHandler.Initialize();
//TabbedPage setup
if (tp.Children.Count == 0)
{
tp.BackgroundColor = App.config.BackGroundColor;
tp.BarBackgroundColor = App.config.BackGroundColor;
tp.BarTextColor = App.config.TextColor;
tp.CurrentPageChanged += (sender, e) =>
{
//Reset screensaver timer
App.config.LastActivity = DateTime.Now;
CrossLogger.Current.Debug("Kala", "Reset Screensaver timer");
};
/**/ //Show a busy signal here as we can't display anything until we have downloaded the sitemap with its items. No async. Pointless..
sitemaps = Sitemap.GetActiveSitemap(Settings.Sitemap);
//Selected sitemap was not found, display settings page to make change
if (sitemaps == null)
{
//Add settings tab
MainPage = new Views.Page1();
}
else
{
Sitemap sitemap = new Sitemap();
sitemap.GetUpdates();
sitemap.CreateSitemap(sitemaps);
CrossLogger.Current.Debug("Kala", "Got Sitemaps");
//Add settings tab last
App.tp.Children.Add(new Views.Page1());
MainPage = App.tp;
}
}
else
{
MainPage = App.tp;
}
App.config.Initialized = true;
}
public Models.Sitemap.Sitemap LoadItemsFromSitemap(Models.Sitemaps.Sitemap sitemap)
{
try
{
Client.DefaultRequestHeaders.Add("Accept", "application/json");
if (sitemap.Link == null)
{
return(null);
}
var uri = new Uri(sitemap.Link);
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Debug("Kala", @"URI: '" + uri.ToString() + "'"));
var response = Client.GetAsync(uri).Result;
if (!response.IsSuccessStatusCode)
{
return(null);
}
string resultString = response.Content.ReadAsStringAsync().Result.ToString();
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Debug("Kala", @"Content Response: '" + resultString.ToString() + "'"));
try
{
Models.Sitemap.Sitemap items = JsonConvert.DeserializeObject <Models.Sitemap.Sitemap>(resultString);
return(items);
}
catch
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("RestService", "Failed to parse JSON sitemap response"));
return(null);
}
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() => CrossLogger.Current.Error("Kala", @"Exception : '" + ex.ToString() + "'"));
return(null);
}
}
public Models.Sitemap.Sitemap LoadItemsFromSitemap(Models.Sitemaps.Sitemap sitemap)
{
return(restService.LoadItemsFromSitemap(sitemap));
}
/// <summary>
/// Create GUI
/// </summary>
/// <returns>nothing</returns>
public void CreateSitemap(Models.Sitemaps.Sitemap sitemap)
{
Models.Sitemap.Sitemap items = new RestService().LoadItemsFromSitemap(sitemap);
//Configuration
Dictionary <string, string> entry = Helpers.SplitCommand(items.Label);
//Settings
if (entry.ContainsKey("fullscreen"))
{
try
{
App.Config.FullScreen = Convert.ToBoolean(entry["fullscreen"]);
DependencyService.Get <IScreen>().SetFullScreen(App.Config.FullScreen);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'fullscreen' value: '" + entry["fullscreen"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("screensaver"))
{
try
{
App.Config.ScreenSaver = Convert.ToInt64(entry["screensaver"]);
IScreen ss = DependencyService.Get <IScreen>();
ss.ScreenSaver(App.Config.ScreenSaver);
App.Config.ScreenSaverType = Models.ScreenSaverTypes.Clock;
if (entry.ContainsKey("screensavertype"))
{
App.Config.ScreenSaverType = (Models.ScreenSaverTypes)Enum.Parse(typeof(Models.ScreenSaverTypes), entry["screensavertype"], true);
}
switch (App.Config.ScreenSaverType)
{
case Models.ScreenSaverTypes.Images:
if (entry.ContainsKey("screensaverurl"))
{
Widgets.SetUrl(entry["screensaverurl"]);
}
else
{
App.Config.ScreenSaverType = Models.ScreenSaverTypes.Clock;
}
break;
}
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'screensaver' value: '" + entry["screensaver"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("kala"))
{
try
{
App.Config.Valid = Convert.ToBoolean(entry["kala"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'kala' identifier: '" + entry["kala"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("background"))
{
try
{
App.Config.BackGroundColor = Color.FromHex(entry["background"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'background' value: '" + entry["background"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("cell"))
{
try
{
App.Config.CellColor = Color.FromHex(entry["cell"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'cell' value: '" + entry["cell"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("text"))
{
try
{
App.Config.TextColor = Color.FromHex(entry["text"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'text' value: '" + entry["text"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("value"))
{
try
{
App.Config.ValueColor = Color.FromHex(entry["value"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to convert 'value' value: '" + entry["value"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("screenorientation"))
{
try
{
IScreen so = DependencyService.Get <IScreen>();
so.SetScreenOrientation(entry["screenorientation"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to action 'screenorientation' value: '" + entry["screenorientation"].ToString() + "', " + ex.ToString());
}
}
if (entry.ContainsKey("settings"))
{
try
{
App.Config.Settings = Convert.ToBoolean(entry["settings"]);
}
catch (Exception ex)
{
CrossLogger.Current.Error("Kala", "Failed to action 'settings' value: '" + entry["settings"].ToString() + "', " + ex.ToString());
}
}
if (App.Config.Valid)
{
ParseSitemap(items);
//Enable screensaver?
if (App.Config.ScreenSaver > 0)
{
Widgets.Screensaver(App.Config.ScreenSaver);
App.Config.ScreenSaver = 0;
}
}
}
/// <summary>
/// Parse Sitemap file
/// </summary>
/// <returns>nothing</returns>
private void ParseSitemap(Models.Sitemap.Sitemap items)
{
try
{
foreach (Models.Sitemap.Widget page in items.Homepage.Widgets)
{
CrossLogger.Current.Debug("Kala", "Label: " + page.Label);
//Populate Page, if it contains elements to parse
if (page.Label != string.Empty)
{
Dictionary <string, string> pageKeyValuePairs = Helpers.SplitCommand(page.Label);
CrossLogger.Current.Debug("Kala", "Label: " + pageKeyValuePairs["label"]);
#region page
if (page.LinkedPage != null)
{
if (pageKeyValuePairs.ContainsKey("sx") && pageKeyValuePairs.ContainsKey("sy") && pageKeyValuePairs.ContainsKey("label"))
{
if (!pageKeyValuePairs.ContainsKey("icon"))
{
pageKeyValuePairs.Add("icon", null);
}
CrossLogger.Current.Debug("Kala", "Sitemap - Create Grid using: " + pageKeyValuePairs["label"] + ", " + pageKeyValuePairs["sx"] + ", " + pageKeyValuePairs["sy"] + ", " + pageKeyValuePairs["icon"]);
Grid grid = CreatePage(pageKeyValuePairs["label"], pageKeyValuePairs["sx"], pageKeyValuePairs["sy"], pageKeyValuePairs["icon"]);
foreach (Models.Sitemap.Widget3 item in page.LinkedPage.Widgets)
{
ParseWidgets(grid, item);
}
}
}
#endregion page
else
{
CrossLogger.Current.Warn("Kala", "Unknown: " + ToString());
switch (pageKeyValuePairs["widget"].ToUpper())
{
case "SITEMAP":
CrossLogger.Current.Debug("Kala", "Sitemap:" + pageKeyValuePairs["name"]);
Models.Sitemaps.Sitemap sitemaps = GetActiveSitemap(pageKeyValuePairs["name"]);
if (sitemaps != null)
{
Sitemap sitemap = new Sitemap();
sitemap.CreateSitemap(sitemaps);
CrossLogger.Current.Debug("Kala", "Got ActiveSitemap");
}
break;
}
}
}
}
}
catch (Exception ex)
{
CrossLogger.Current.Error("Sitemap", "ParseSitemap() crashed: " + ex.ToString());
}
}
/// <summary>
/// Create GUI
/// </summary>
/// <returns>nothing</returns>
public void CreateSitemap(Models.Sitemaps.Sitemap sitemap)
{
Models.Sitemap.Sitemap items = new RestService().LoadItemsFromSitemap(sitemap);
//Configuration
Dictionary <string, string> entry = Helpers.SplitCommand(items.label);
//Settings
if (entry.ContainsKey("fullscreen"))
{
//Setting is stored locally, else its read too late to take effect on device
try
{
Settings.Fullscreen = Convert.ToBoolean(entry["fullscreen"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'fullscreen' value: '" + entry["fullscreen"] + "'");
}
}
if (entry.ContainsKey("screensaver"))
{
try
{
//Setting is stored locally, else its read too late to take effect on device
Settings.Screensaver = Convert.ToInt16(entry["screensaver"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'screensaver' value: '" + entry["screensaver"] + "'");
}
}
if (entry.ContainsKey("kala"))
{
try
{
App.config.Valid = Convert.ToBoolean(entry["kala"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'kala' identifier: '" + entry["kala"] + "'");
}
}
if (entry.ContainsKey("background"))
{
try
{
App.config.BackGroundColor = Color.FromHex(entry["background"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'background' value: '" + entry["background"] + "'");
}
}
if (entry.ContainsKey("cell"))
{
try
{
App.config.CellColor = Color.FromHex(entry["cell"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'cell' value: '" + entry["cell"] + "'");
}
}
if (entry.ContainsKey("text"))
{
try
{
App.config.TextColor = Color.FromHex(entry["text"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'text' value: '" + entry["text"] + "'");
}
}
if (entry.ContainsKey("value"))
{
try
{
App.config.ValueColor = Color.FromHex(entry["value"]);
}
catch
{
CrossLogger.Current.Error("Kala", "Failed to convert 'value' value: '" + entry["value"] + "'");
}
}
CrossLogger.Current.Info("Kala", "Fullscreen : " + Settings.Fullscreen.ToString());
CrossLogger.Current.Info("Kala", "Screensaver: " + Settings.Screensaver.ToString());
CrossLogger.Current.Info("Kala", "Sitemap: " + Settings.Fullscreen.ToString());
if (App.config.Valid)
{
ParseSitemap(items);
//Enable screensaver?
if (Settings.Screensaver > 0)
{
Widgets.Screensaver(Settings.Screensaver);
}
}
}
/// <summary>
/// Parse Sitemap file
/// </summary>
/// <returns>nothing</returns>
private void ParseSitemap(Models.Sitemap.Sitemap items)
{
foreach (Models.Sitemap.Widget page in items.homepage.widget)
{
CrossLogger.Current.Debug("Kala", "Label: " + page.label);
//Populate Page, if it contains elements to parse
if (page.label != string.Empty)
{
Dictionary <string, string> pageKeyValuePairs = Helpers.SplitCommand(page.label);
CrossLogger.Current.Debug("Kala", "Label: " + pageKeyValuePairs["label"]);
#region page
if (page.linkedPage != null)
{
Grid grid = null;
if (pageKeyValuePairs.ContainsKey("sx") && pageKeyValuePairs.ContainsKey("sy"))
{
if (pageKeyValuePairs.ContainsKey("icon"))
{
grid = CreatePage(pageKeyValuePairs["label"], pageKeyValuePairs["sx"], pageKeyValuePairs["sy"], pageKeyValuePairs["icon"]);
}
else
{
grid = CreatePage(pageKeyValuePairs["label"], pageKeyValuePairs["sx"], pageKeyValuePairs["sy"], null);
}
}
//Shortcut
var w = page.linkedPage.widget;
//If more than one item page frame
if (w.GetType() == typeof(JArray))
{
List <Models.Sitemap.Widget3> w_items = ((JArray)w).ToObject <List <Models.Sitemap.Widget3> >();
foreach (Models.Sitemap.Widget3 item in w_items)
{
ParseWidgets(grid, item);
}
}
//If one item in page frame
else if (w.GetType() == typeof(JObject))
{
Models.Sitemap.Widget3 item = ((JObject)w).ToObject <Models.Sitemap.Widget3>();
ParseWidgets(grid, item);
}
else
{
CrossLogger.Current.Warn("Kala", "Unknown: " + w.ToString());
}
}
#endregion page
else
{
CrossLogger.Current.Warn("Kala", "Unknown: " + ToString());
switch (pageKeyValuePairs["widget"].ToUpper())
{
case "SITEMAP":
CrossLogger.Current.Debug("Kala", "Sitemap:" + pageKeyValuePairs["name"]);
Models.Sitemaps.Sitemap sitemaps = GetActiveSitemap(pageKeyValuePairs["name"]);
if (sitemaps != null)
{
Sitemap sitemap = new Sitemap();
sitemap.CreateSitemap(sitemaps);
CrossLogger.Current.Debug("Kala", "Got ActiveSitemap");
}
break;
}
}
}
}
}
public App()
{
if (Config == null)
{
Config = new Configuration();
IPlatformInfo platformInfo = DependencyService.Get <IPlatformInfo>();
CrossLogger.Current.Info("Kala", "Model: " + platformInfo.GetModel());
CrossLogger.Current.Info("Kala", "Version: " + platformInfo.GetVersion());
CrossLogger.Current.Info("Kala", "Wifi MAC address: " + platformInfo.GetWifiMacAddress());
CrossLogger.Current.Debug("Kala", @"URL Settings: '" + Settings.Protocol + "://" + Settings.Server + ":" + Settings.Port.ToString() + "'");
CrossLogger.Current.Debug("Kala", @"Auth Settings: '" + Settings.Username + " / " + Settings.Password + "'");
CrossLogger.Current.Debug("Kala", @"Sitemap Settings: '" + Settings.Sitemap + "'");
}
//Initialize FFImageLoading with Authentication
FFImageLoading.AuthenticatedHttpImageClientHandler.Initialize();
//TabbedPage setup
if (Tp.Children.Count == 0)
{
Tp.BackgroundColor = Config.BackGroundColor;
Tp.BarBackgroundColor = Config.BackGroundColor;
Tp.BarTextColor = Config.TextColor;
Tp.CurrentPageChanged += (sender, e) =>
{
//Reset screensaver timer
Config.LastActivity = DateTime.Now;
CrossLogger.Current.Debug("Kala", "Reset Screensaver timer");
};
//Auto configured sitemap?
var WifiMac = DependencyService.Get <IPlatformInfo>().GetWifiMacAddress();
Sitemaps = Sitemap.GetActiveSitemap(WifiMac);
if (Sitemaps == null)
{
Sitemaps = Sitemap.GetActiveSitemap(Settings.Sitemap);
//Selected sitemap was not found, display settings page to make change
if (Sitemaps == null)
{
//Add settings tab with Wifi Mac as default
Settings.Sitemap = WifiMac;
MainPage = new Pages.Settings();
}
}
if (Sitemaps != null)
{
Sitemap sitemap = new Sitemap();
sitemap.GetUpdates();
sitemap.CreateSitemap(Sitemaps);
CrossLogger.Current.Debug("Kala", "Got Sitemaps");
if (Config.Settings)
{
//Add settings tab last
Tp.Children.Add(new Pages.Settings());
}
MainPage = Tp;
}
}
else
{
MainPage = Tp;
}
Config.Initialized = true;
}
