} // end of method btnDeleteKey_Click
private void btnFinish_Click(object sender, EventArgs e)
{
LionSecurityManager.LoadAccessProviders();
if (LionSecurityManager.keysMissing != null)
{
if (LionSecurityManager.keysMissing.Count > 0)
{
DialogResult answer = LionSecurityManager.CheckForMissingKeys();
LionSecurityManager.accessGranted = false;
if (answer == DialogResult.Yes)
{
if (!Visible)
{
Visible = true;
}// end of if block
else
{
txtKeyName.Focus();
} // end of else block
} // end of if block
else
{
string wp = null;
//string[] keys = null;
if (LionSecurityManager.keysMissing.Count > 1)
{
List <string> missingHereKeys = new List <string>();
List <string> missingYahooKeys = new List <string>();
foreach (string keyName in LionSecurityManager.keysMissing)
{
if (LionSecurityManager.hereMapsRequiredKeys.Contains(keyName))
{
missingHereKeys.Add(keyName);
}// end of if block
else if (LionSecurityManager.hereMapsRequiredKeys.Contains(keyName))
{
missingYahooKeys.Add(keyName);
} // end of else if block
} // end of for each loop
if (missingHereKeys.Count > 0)
{
string hKeys = string.Join(", ", missingHereKeys);
string fs = null;
if (UtilityMethod.NumberOfCharacterOccurences(',', hKeys) > 1)
{
fs = UtilityMethod.ReplaceLast(",", ", and", hKeys);
}// end of if block
else if (UtilityMethod.NumberOfCharacterOccurences(',', hKeys) == 1)
{
fs = hKeys.Replace(",", " and");
}// end of else block
else
{
fs = hKeys;
}// end of else block
wp = WeatherLionMain.HERE_MAPS;
string kc = missingHereKeys.Count > 1 ? "keys" : "key";
UtilityMethod.ShowMessage($"{wp} cannot be used as a weather source without\n"
+ $"first adding the missing {kc} {fs}.", this, $"{WeatherLionMain.PROGRAM_NAME} - Missing Key", MessageBoxButtons.OK, MessageBoxIcon.Error);
}// end of if block
if (missingYahooKeys.Count > 0)
{
string hKeys = string.Join(", ", missingHereKeys);
string fs = null;
if (UtilityMethod.NumberOfCharacterOccurences(',', hKeys) > 1)
{
fs = UtilityMethod.ReplaceLast(",", ", and", hKeys);
}// end of if block
else if (UtilityMethod.NumberOfCharacterOccurences(',', hKeys) == 1)
{
fs = hKeys.Replace(",", " and");
}// end of else block
else
{
fs = hKeys;
}// end of else block
wp = WeatherLionMain.YAHOO_WEATHER;
string kc = missingHereKeys.Count > 1 ? "keys" : "key";
UtilityMethod.ShowMessage($"{wp} cannot be used as a weather source without\n"
+ $"first adding the missing {kc} {fs}.", this,
title: $"{WeatherLionMain.PROGRAM_NAME} - Missing Key", buttons: MessageBoxButtons.OK,
mbIcon: MessageBoxIcon.Error);
} // end of if block
} // end of if block
} // end of else block
} // end of if block
} // end of if block
if (LionSecurityManager.webAccessGranted.Count >= 1 &&
!LionSecurityManager.webAccessGranted.Contains("GeoNames"))
{
UtilityMethod.ShowMessage("This program requires a geonames username"
+ " which was not stored in the database.\nIT IS FREE!", this,
title: $"{WeatherLionMain.PROGRAM_NAME} - Missing Key", buttons: MessageBoxButtons.OK,
mbIcon: MessageBoxIcon.Error);
}// end of else if block
else if (LionSecurityManager.webAccessGranted.Count == 2 &&
LionSecurityManager.webAccessGranted.Contains("GeoNames") &&
LionSecurityManager.webAccessGranted.Contains("Yr.no (Norwegian Metrological Institute)"))
{
UtilityMethod.ShowMessage("The program will only display weather data from"
+ " Yr.no (Norwegian Metrological Institute).\nObtain access keys for"
+ " the others if you wish to use them.", this,
title: $"{WeatherLionMain.PROGRAM_NAME} - Single Weather Providery", buttons: MessageBoxButtons.OK,
mbIcon: MessageBoxIcon.Information);
LionSecurityManager.accessGranted = true;
Close();
}// end of else if block
else
{
LionSecurityManager.accessGranted = true;
Close();
} // end of else block
} // end of method btnFinish_Click
private void btnAdd_Click(object sender, EventArgs e)
{
if (txtKeyName == null || txtKeyName.Text.Length == 0 ||
txtKeyName.Text.Equals(""))
{
UtilityMethod.ShowMessage("Please enter a valid key name as given by the provider!", this,
WeatherLionMain.PROGRAM_NAME + " - No Key Name", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtKeyName.Focus();
}// end of if block
else if (pwdKeyValue == null || pwdKeyValue.Text.Length == 0 ||
pwdKeyValue.Text.Equals(""))
{
UtilityMethod.ShowMessage("Please enter a valid key value as given by the provider!", this,
WeatherLionMain.PROGRAM_NAME + " - No Key Value", MessageBoxButtons.OK, MessageBoxIcon.Error);
pwdKeyValue.Focus();
}// end of else if block
else
{
string[] encryptedKey = LionSecurityManager.Encrypt(pwdKeyValue.Text, true).Split(':');
string selectedProvider = cboAccessProvider.SelectedItem.ToString();
switch (selectedProvider)
{
case "Here Maps Weather":
if (!LionSecurityManager.hereMapsRequiredKeys.Contains(txtKeyName.Text.ToLower()))
{
UtilityMethod.ShowMessage($"The {selectedProvider} does not require a key \"{ txtKeyName.Text}\"!",
this, $"{WeatherLionMain.PROGRAM_NAME} - Invalid Key Type", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtKeyName.Focus();
return;
} // end of if block
break;
case "Yahoo! Weather":
if (!LionSecurityManager.yahooRequiredKeys.Contains(txtKeyName.Text.ToLower()))
{
UtilityMethod.ShowMessage($"The {selectedProvider} does not require a key \"{ txtKeyName.Text}\"!",
this, $"{WeatherLionMain.PROGRAM_NAME} - Invalid Key Type", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtKeyName.Focus();
return;
} // end of if block
break;
default:
break;
}// end of switch block
if (UtilityMethod.AddSiteKeyToDatabase(cboAccessProvider.SelectedItem.ToString(),
txtKeyName.Text, encryptedKey[0], encryptedKey[1]) == 1)
{
if (txtKeyName.Enabled)
{
txtKeyName.Text = ("");
}
pwdKeyValue.Text = "";
UtilityMethod.ShowMessage("The key was successfully added to the database.", this,
WeatherLionMain.PROGRAM_NAME + " - Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtKeyName.Focus();
}// end of if block
else
{
UtilityMethod.ShowMessage("The key could not be added to the database!"
+ "\nPlease recheck the key and try again.", this,
WeatherLionMain.PROGRAM_NAME + " - Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtKeyName.Focus();
} // end of else block
} // end of else block
} // end of method btnAdd_Click
/// <summary>
/// Load a required assets and prepare for program execution
/// </summary>
public static void Launch()
{
#region WeatherLion launch sequence
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO, "Initiating startup...", "WeatherLionMain::Launch");
// build the required storage files
if (BuildRequiredDatabases() == 1)
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO,
"All required databases constructed successfully.",
"WeatherLionMain::Launch");
}// end of if block
else
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.SEVERE,
"All required databases were not constructed successfully.",
"WeatherLionMain::Launch");
}// end of else block
// check that the required access keys are available
LionSecurityManager.Init();
// Load only the providers who have access keys assigned to them
List <string> wxOnly = LionSecurityManager.webAccessGranted;
wxOnly.Sort(); // sort the list
// GeoNames is not a weather provider so it cannot be select here
wxOnly.Remove("GeoNames");
authorizedProviders = wxOnly.ToArray();
// ensure that program has all the default assets needed for functioning properly
HealthCheck();
// load user preferences
storedPreferences = Preference.GetSavedPreferences();
string previousWeatherData = $"{DATA_DIRECTORY_PATH}{WEATHER_DATA_XML}";
connectedToInternet = UtilityMethod.HasInternetConnection();
// check for an Internet connection or previous weather data stored local
if (!connectedToInternet && !File.Exists(previousWeatherData))
{
UtilityMethod.ShowMessage("The program will not run without a working internet connection or "
+ "data that was previously stored locally" +
"\nResolve your Internet connection and relaunch the program.", null);
Application.Exit(); // terminate the program
}// end of if block
else if (connectedToInternet)
{
// obtain the current city of the connected Internet service
currentCity = UtilityMethod.GetSystemLocation();
if (currentCity != null)
{
if (currentCity.regionCode != null)
{
systemLocation = $"{currentCity.cityName}, {currentCity.regionCode}";
}// end of if block
else
{
systemLocation = $"{currentCity.cityName}, {currentCity.countryName}";
} // end of else block
} // end of if block
// if the user requires the current detected city location to be used as default
if (storedPreferences.StoredPreferences.UseSystemLocation)
{
if (systemLocation != null)
{
// use the detected city location as the default
storedPreferences.StoredPreferences.Location = systemLocation;
if (!storedPreferences.StoredPreferences.Location.Equals(systemLocation))
{
// update the preferences file
Preference.SaveProgramConfiguration("prefs", "Location", systemLocation);
// save the city to the local WorldCites database
UtilityMethod.AddCityToDatabase(
currentCity.cityName, currentCity.countryName,
currentCity.countryCode, currentCity.regionName,
currentCity.regionCode, currentCity.latitude,
currentCity.longitude);
JSONHelper.ExportToJSON(currentCity);
XMLHelper.ExportToXML(currentCity);
} // end of if block
} // end of if block
else
{
UtilityMethod.ShowMessage("The program was unable to obtain your system's location."
+ "\nYour location will have to be set manually using the preferences dialog.", null);
PreferencesForm pf = new PreferencesForm();
pf.Show();
} // end of else block
} // end of if block
} // end of else if block
Init();
#endregion
}// end of method Launch