/// <summary>
/// Gets the data.
/// </summary>
/// <param name="index">The index.</param>
/// <returns></returns>
public IParserData GetData(int index)
{
// Perform any search and remove requests
// Searches can search over the whole data
// optionally removing text so it will not be parsed with the main data
ProgramData searchData = null;
if (_template.searchList != null && _template.searchList.Count > 0)
{
searchData = new ProgramData();
for (int i = 0; i < _template.searchList.Count; i++)
{
WebSearchData search = _template.searchList[i];
string result = _listingParser.SearchRegex(index, search.Match, false, search.Remove, search.Replace);
if (result != null)
{
searchData.SetElement(search.Field, result);
}
}
}
// Get the parsed data at index
ProgramData data = ((ProgramData)_listingParser.GetData(index));
if (data != null)
{
// Set the data preference -> important for merging data (eg data from sublink page)
data.Preference = new DataPreference(_listingPreference);
// If search data exists merge.
if (searchData != null)
{
data.Merge(searchData);
}
// If there is a sublink parser, check for a matching sublink
// sublink is not parsed here, because that may not be required
// the URL for the sublink will be built and stored for future use see GetLinkedData()
if (_sublinkParser != null)
{
HTTPRequest sublinkRequest = new HTTPRequest(_sublinkRequest);
// Minimum delay disabled because of a bug it wasn't being used anyway (always 0) and
// possibly not needed to start using now.
// Enabling has serious impact on grabspeed.
// if (sublinkRequest.Delay < 500)
// {
// sublinkRequest.Delay = 500;
// }
if (_listingParser.GetHyperLink(index, _sublinkMatch, ref sublinkRequest))
{
data.SublinkRequest = sublinkRequest;
}
}
}
return(data);
}
/// <summary>
/// Gets the data from a linked page
/// </summary>
/// <param name="data">ref to ProgramData</param>
/// <returns>true if data was correctly parsed otherwise false</returns>
public bool GetLinkedData(ref ProgramData data)
{
// check if the Data has a sublink request set
if (data.SublinkRequest != null)
{
// find template matches
int count = _sublinkParser.ParseUrl(data.SublinkRequest);
if (count > 0)
{
// get first match -> only the first match is supported for sublink templates
ProgramData subdata = (ProgramData)_sublinkParser.GetData(0);
if (subdata != null)
{
subdata.Preference = _sublinkPreference;
data.Merge(subdata);
return(true);
}
}
}
return(false);
}
/// <summary>
/// Gets the data from a linked page
/// </summary>
/// <param name="data">ref to ProgramData</param>
/// <returns>true if data was correctly parsed otherwise false</returns>
public bool GetLinkedData(ref ProgramData data)
{
// check if the Data has a sublink request set
if (data.SublinkRequest != null)
{
// find template matches
int count = _sublinkParser.ParseUrl(data.SublinkRequest);
if (count > 0)
{
// get first match -> only the first match is supported for sublink templates
ProgramData subdata = (ProgramData)_sublinkParser.GetData(0);
if (subdata != null)
{
subdata.Preference = _sublinkPreference;
data.Merge(subdata);
return true;
}
}
}
return false;
}
