/// <summary>
/// GET: WopiFrame
/// </summary>
/// <param name="id">File name</param>
/// <returns>A ViewResult object</returns>
public ActionResult Index(string id)
{
string sourceDoc = id.ToLower();
string uid = ConfigurationManager.AppSettings["BrowserUserName"].ToLower();
string access_token = AccessTokenUtil.WriteToken(AccessTokenUtil.GenerateToken(uid, sourceDoc));
List <WopiAction> actions = DiscoveryUtil.GetDiscoveryInfo();
string extention = sourceDoc.Split('.')[sourceDoc.Split('.').Length - 1];
WopiAction action = actions.FirstOrDefault(i => i.ext == extention && i.name == "view");
string urlSrc = action.urlsrc;
urlSrc = string.Format("{0}WOPISrc={1}",
urlSrc.Substring(0, urlSrc.IndexOf('<')),
HttpUtility.UrlEncode(string.Format("http://{0}/wopi/files/{1}",
ConfigurationManager.AppSettings["WOPIServerName"],
HttpUtility.UrlEncode(sourceDoc))));
urlSrc = urlSrc.ToLower().Replace(ConfigurationManager.AppSettings["OfficeServerName"].ToLower().Trim(), ConfigurationManager.AppSettings["OfficeServerIP"]);
urlSrc = string.Format("{0}&access_token={1}", urlSrc, HttpUtility.UrlEncode(access_token));
ViewData["URL"] = urlSrc;
return(View());
}
/// <summary>
/// Forms the correct action url for the file and host
/// </summary>
public string GetActionUrl(WopiAction action, string fileId, string authority)
{
// Initialize the urlsrc
var urlsrc = action.urlsrc;
// Look through the action placeholders
var placeholderCount = 0;
foreach (var placeholder in WopiUrlPlaceholders.Placeholders)
{
if (urlsrc.Contains(placeholder))
{
// Replace the placeholder value accordingly
var ph = WopiUrlPlaceholders.GetPlaceholderValue(placeholder);
if (!string.IsNullOrEmpty(ph))
{
urlsrc = urlsrc.Replace(placeholder, ph + "&");
placeholderCount++;
}
else
{
urlsrc = urlsrc.Replace(placeholder, ph);
}
}
}
// Add the WOPISrc to the end of the request
urlsrc += ((placeholderCount > 0) ? "" : "?") + string.Format("WOPISrc=https://{0}/wopi/files/{1}", authority, fileId);
return(urlsrc);
}
/// <summary>
/// Get action URL of a file
/// </summary>
/// <param name="action">The action</param>
/// <param name="fileName">File name</param>
/// <returns>The URL</returns>
public static string GetActionUrl(WopiAction action, string fileName)
{
string urlSrc = action.urlsrc;
string access_token = AccessTokenUtil.WriteToken(AccessTokenUtil.GenerateToken(Environment.UserName, fileName.ToLower()));
urlSrc = string.Format("{0}WOPISrc={1}",
urlSrc.Substring(0, urlSrc.IndexOf('<')),
HttpUtility.UrlEncode(string.Format("http://{0}/wopi/files/{1}", ConfigurationManager.AppSettings["WOPIServerName"], HttpUtility.UrlEncode(fileName))));
urlSrc = urlSrc.ToLower().Replace(ConfigurationManager.AppSettings["OfficeServerName"].ToLower().Trim(), ConfigurationManager.AppSettings["OfficeServerIP"]);
urlSrc = string.Format("{0}&access_token={1}", urlSrc, HttpUtility.UrlEncode(access_token));
return(urlSrc);
}
