protected void Page_Load(object sender, EventArgs e)
{
string url = "http://www.xxxxxxxxxx.yyy/";
UfWebRequest webRequest = null;
UfErrors errors = new UfErrors();
try
{
webRequest = new UfWebRequest();
webRequest.Load(url, UfFormats.HCard());
}
catch (Exception ex)
{
if(webRequest.Urls.Count > 0)
errors.Add(new UfError(ex.Message, url, webRequest.Urls[0].Status));
else
errors.Add(new UfError(ex.Message, url));
}
UfDataToJson dataConvertor = new UfDataToJson();
Response.ContentType = "application/json";
//Add reporting and errors
dataConvertor.Urls = webRequest.Urls;
dataConvertor.Errors = errors;
Response.Write(dataConvertor.Convert(webRequest.Data, UfFormats.HCard()));
}
/// <summary>
/// Converts a UfDataNode structure into JSON
/// </summary>
/// <param name="node">Node</param>
/// <param name="formatArray">Array of microformat format describer to describer data in node</param>
/// <param name="callBack">JSONP callback function name to wrap JSON object</param>
/// <returns>JSON string</returns>
public string Convert(UfDataNode node, ArrayList formatArray, string callBack)
{
this.callBack = callBack;
this.callBack = this.callBack.Replace("(", "").Replace(")", "").Trim();
this.urls = urls;
this.errors = errors;
foreach (UfFormatDescriber formatDescriber in formatArray)
{
foreach (UfDataNode childNode in node.Nodes)
{
foreach (UfDataNode grandChildNode in childNode.Nodes)
{
if (grandChildNode.Name == formatDescriber.BaseElement.Name)
{
UfDataNode xChild = tree.Nodes.Append(grandChildNode.Name, grandChildNode.Value, grandChildNode.SourceUrl, grandChildNode.RepresentativeNode);
if (grandChildNode.Nodes.Count > 0)
{
AddChildNodes(xChild, grandChildNode, formatDescriber.BaseElement);
}
}
}
}
}
//string output = "// UfXtract \n";
string output = "";
if (callBack != string.Empty)
{
output += callBack + "( ";
}
output += "{";
foreach (UfDataNode childNode in tree.Nodes)
{
output += BuildDataString(childNode, true, false);
}
if (tree.Nodes.Count > 0)
{
output = output.Substring(0, output.Length - 2);
}
output += AddUfErrors();
output += AddReporting(node);
// End whole block
output += "}";
if (callBack != string.Empty)
{
output += " )";
}
//return output.Replace(",", ",\n").Replace("}", "}\n").Replace("{", "{\n").Replace("]", "]\n").Replace("[", "[\n"); ;
return(output);
}
/// <summary>
/// Converts a UfDataNode structure into JSON
/// </summary>
/// <param name="node">Node</param>
/// <param name="formatArray">Array of microformat format describer to describer data in node</param>
/// <param name="callBack">JSONP callback function name to wrap JSON object</param>
/// <returns>JSON string</returns>
public string Convert(UfDataNode node, ArrayList formatArray, string callBack)
{
this.callBack = callBack;
this.callBack = this.callBack.Replace("(", "").Replace(")", "").Trim();
this.urls = urls;
this.errors = errors;
foreach (UfFormatDescriber formatDescriber in formatArray)
{
foreach (UfDataNode childNode in node.Nodes)
{
foreach (UfDataNode grandChildNode in childNode.Nodes)
{
if (grandChildNode.Name == formatDescriber.BaseElement.Name)
{
UfDataNode xChild = tree.Nodes.Append(grandChildNode.Name, grandChildNode.Value, grandChildNode.SourceUrl, grandChildNode.RepresentativeNode);
if (grandChildNode.Nodes.Count > 0)
AddChildNodes(xChild, grandChildNode, formatDescriber.BaseElement);
}
}
}
}
//string output = "// UfXtract \n";
string output = "";
if (callBack != string.Empty)
output += callBack + "( ";
output += "{";
foreach (UfDataNode childNode in tree.Nodes)
output += BuildDataString(childNode, true, false);
if (tree.Nodes.Count > 0)
output = output.Substring(0, output.Length - 2);
output += AddUfErrors();
output += AddReporting(node);
// End whole block
output += "}";
if (callBack != string.Empty)
output += " )";
//return output.Replace(",", ",\n").Replace("}", "}\n").Replace("{", "{\n").Replace("]", "]\n").Replace("[", "[\n"); ;
return output;
}