/// <inheritdoc />
public SimpleHttpResponseMessage SendTestEmail(Stream postData)
{
NameValueCollection postKeyValuePairs;
string recipientsCsv, username, password;
SimpleHttpResponseMessage result;
result = new SimpleHttpResponseMessage();
result.Message = "success";
// convert the postData into a collection
postKeyValuePairs = ConvertPostStreamIntoNameValueCollection(postData);
username = GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "username");
password = GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "password");
if (!UsernameAndPasswordAreCorrect(username, password))
{
result.Message = "unauthorized";
return result;
}
// get recipient emails
recipientsCsv = GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "warning-email-recipients-csv");
Emailer emailer = new Emailer();
emailer.SendTestEmail(recipientsCsv);
return result;
}
/// <inheritdoc />
public SimpleHttpResponseMessage ReceiveSystemSettingsFromUserInterface(Stream postData)
{
string romId, friendlyName, username, password;
int temperatureThreshold, counter;
NameValueCollection postKeyValuePairs;
SimpleHttpResponseMessage result;
// assume that the save will be succesful, for now
result = new SimpleHttpResponseMessage();
result.Message = "success";
// parse the application/x-www-form-urlencoded POST data into a collection
postKeyValuePairs = ConvertPostStreamIntoNameValueCollection(postData);
username = GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "username");
password = GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "password");
if (!UsernameAndPasswordAreCorrect(username, password))
{
result.Message = "unauthorized";
return result;
}
// save the system wide settings, of which there are two
SystemSettings systemSettings = new SystemSettings();
systemSettings.DataStoreDurationInDays = Convert.ToInt32(GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "data-store-duration-in-days"));
systemSettings.HoursThatMustPassBetweenSendingDeviceSpecificWarningEmails = Convert.ToInt32(GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "max-email-freq-in-hours"));
systemSettings.WarningEmailRecipientsInCsv = GetValueFromNameValueCollectionAndThenRemoveItToo(postKeyValuePairs, "warning-email-recipients-csv");
// instantiate empty variables in preparation for saving device specific settings
romId = String.Empty;
friendlyName = String.Empty;
temperatureThreshold = Int32.MaxValue;
// save the device specific settings, of which there are two for each device
// a romId is the key for each device
counter = 0;
foreach (string key in postKeyValuePairs.AllKeys)
{
if (key.ToLowerInvariant().Contains("rom-id"))
{
counter = 0;
romId = postKeyValuePairs[key];
}
else if (key.ToLowerInvariant().Contains("friendly-name"))
{
++counter;
friendlyName = postKeyValuePairs[key];
}
else if (key.ToLowerInvariant().Contains("temp-threshold"))
{
++counter;
temperatureThreshold = Convert.ToInt32(postKeyValuePairs[key]);
}
if (counter > 0 && counter % DeviceSettings.SYSTEM_SETTINGS_DEVICE_DATA_COUNT == 0)
{
DeviceSettings deviceSettings = new DeviceSettings() { FriendlyName = friendlyName, TemperatureThreshold = temperatureThreshold };
if (systemSettings.DeviceSettingsDictionary.ContainsKey(romId))
{
systemSettings.DeviceSettingsDictionary[romId] = deviceSettings;
}
else
{
systemSettings.DeviceSettingsDictionary.Add(romId, new DeviceSettings() { FriendlyName = friendlyName, TemperatureThreshold = temperatureThreshold });
}
}
}
systemSettings.Save();
return result;
}
