/// <summary>
/// An example program to generate the ImageService URL for a given Unumber
/// </summary>
public static void Main(string[] args)
{
/// Set to the connection type for ImageService server
string imageServiceScheme = "http";
/// Set to the hostname of your ImageService server.
string imageServiceHost = "localhost";
/// Set to the port of your ImageService server
int imageServicePort = 8080;
/// Set to the path of the ImageService path
string imageServicePath = "/ImageService";
/// Set to the name of the key you will be sending.
string keyName = "test";
/// Set to the value of the key you will using for encryption.
string keyData = "AfoaKlDM4AjVyjo38f0NOs4O6hXM1T32";
/// Set to the Unumber you want to get the image for
string usfid = "U44989263";
/// Custom plaintext separator (default is |)
string separator = "-";
string url = ImageServiceClient.getImageUrl(imageServiceHost, imageServicePath, keyName, keyData, usfid);
Console.WriteLine("Normal image: " + url);
string resized = ImageServiceClient.getResizedImageUrl(imageServiceHost, imageServicePath, keyName, keyData, usfid, 300, 300);
Console.WriteLine("Resized to 300x300: " + resized);
string httpUrl = ImageServiceClient.getImageUrl(imageServiceScheme, imageServiceHost, imageServicePort, imageServicePath, separator, keyName, keyData, usfid);
Console.WriteLine("Normal image or HTTP: " + httpUrl);
}
/// <summary>
/// Construct a URL to retreive an image for the specified USFid and resize the image to specific height/width values.
/// </summary>
/// <param name="scheme">The scheme of the ImageService server connection (http/https).</param>
/// <param name="host">The hostname of the ImageService server.</param>
/// <param name="port">The port of the ImageService service.</param>
/// <param name="path">The base path of the ImageService service.</param>
/// <param name="separator">Separtor charctore between itimestamp and identifier</param>
/// <param name="keyName">Name of the encryption key that will be used.</param>
/// <param name="keyData">Encryption key.</param>
/// <param name="identifier">identifier for the requested image.</param>
/// <param name="width">Image width in pixels.</param>
/// <param name="height">Image height in pixels.</param>
public static String getResizedImageUrl(String scheme, String host, int port, String path, String separator, String keyName, String keyData, String identifier, int width, int height)
{
String unixTimestamp = ((int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds).ToString();
String plaintext = unixTimestamp + separator + identifier;
String encryptedToken = ImageServiceClient.encrypt(keyData, plaintext);
UriBuilder uri = new UriBuilder();
uri.Host = host;
uri.Port = port;
uri.Path = path + "/view/" + keyName + "/" + width + "/" + height + "/" + encryptedToken + ".jpg";
uri.Scheme = scheme;
return(uri.ToString());
}
