/// <summary>
/// Forwarder for URLs in the WebView
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public void OnChange(object sender, Xamarin.Forms.WebNavigatedEventArgs e)
{
var url = e.Url;
var prms = WebParams.FromUrl(url);
if (prms == null)
{
return;
}
if (prms.Status == Param.APPROVED)
{
this.onSuccessCallback(prms);
return;
}
if (prms.Status == Param.AUTHORIZED)
{
this.onAuthorizeCallback(prms);
return;
}
if (prms.Status == Param.FAILED || prms.Status == Param.DECLINED)
{
this.onFailCallback(prms);
return;
}
if (prms.Status == Param.UNKNOWN)
{
return;
}
}
public void ExecuteHostedPayment(WebParams prm = null)
{
if (prm != null)
{
this.dataParams = prm;
}
var source = new HtmlWebViewSource();
var sb = new StringBuilder();
sb.Append("<html><body><form action=\"https://pay-dual.mondido.com/v1/form?lang=en\" method=\"post\">");
//add device data. lang, hardware, software, etc.
foreach (KeyValuePair <string, string> p in this.dataParams)
{
sb.Append("<input type=\"hidden\" name=\"" + p.Key + "\" value=\"" + p.Value + "\" \\>");
}
sb.Append("</form>");
sb.Append("<script type=\"text/javascript\">document.forms[0].submit();</script>");
sb.Append("</body></html>");
source.Html = sb.ToString();
browser.Source = source;
}
public static WebParams FromUrl(string url)
{
var pms = new WebParams();
var param = url.Split('?');
if (param.Length < 2)
{
return(pms);
}
var arr = param[1].Split('&');
foreach (string s in arr)
{
var item = s.Split('=');
if (item.Length > 1)
{
string thisKey = item[0].Replace("?", "");
if (pms.ContainsKey(thisKey))
{
pms[thisKey] = item[1];
}
else
{
pms.Add(thisKey, item[1]);
}
}
}
return(pms);
}
public Payment(
WebView b,
WebParams data,
Action <WebParams> onSuccess,
Action <WebParams> onFail,
Action <WebParams> onAuthorize = null
)
{
this.browser = b;
this.onSuccessCallback = onSuccess;
this.onFailCallback = onFail;
this.onAuthorizeCallback = onAuthorize;
this.dataParams = data;
this.browser.Navigated += this.OnChange;
}
