/// <summary>
/// Searches the content by taking given location as a base and retrieves the contents that located given distance far away.
/// </summary>
/// <param name="startLocation">Base location to search near it.</param>
/// <param name="distance">Distance used to create circle by taking the startLocation as a center.</param>
/// <param name="locationSearchField">Name of the field that holds location data.</param>
/// <returns>The list of <see cref="NetmeraContent"/> object.</returns>
public List <NetmeraContent> circleSearch(NetmeraGeoLocation startLocation, double distance, String locationSearchField)
{
RequestItem item = new RequestItem();
item.path = NetmeraConstants.Default_ParentPath;
item.contentType = NetmeraConstants.Default_ContentType;
item.max = max;
item.page = page;
item.sortBy = sortBy;
item.sortOrder = sortOrder.ToString();
item.customCondition = getCustomCondition();
if (searchText != null)
{
item.searchText = searchText;
}
item.locationSearchType = NetmeraConstants.LocationSearchType_Circle;
item.distance = distance;
item.latitudes = startLocation.getLatitude().ToString();
item.longitudes = startLocation.getLongitude().ToString();
item.locationSearchField = locationSearchField;
JArray jsonArray = new JArray(NetmeraHttpUtils.locationSearch(item));
return(convertJsonArrayToNetmeraContent(jsonArray));
}
/// <summary>
/// Creates box using the given two location (latitude,longitude) data and searches inside that box.
/// </summary>
/// <param name="firstPoint"><see cref="NetmeraGeoLocation"/> object</param>
/// <param name="secondPoint"><see cref="NetmeraGeoLocation"/> object</param>
/// <param name="locationSearchField">Name of the field that holds location data.</param>
/// <returns>The list of <see cref="NetmeraContent"/> object.</returns>
public List <NetmeraContent> boxSearch(NetmeraGeoLocation firstPoint, NetmeraGeoLocation secondPoint, String locationSearchField)
{
RequestItem item = new RequestItem();
item.path = NetmeraConstants.Default_ParentPath;
item.contentType = NetmeraConstants.Default_ContentType;
item.max = max;
item.page = page;
item.sortBy = sortBy;
item.sortOrder = sortOrder.ToString();
item.customCondition = getCustomCondition();
if (searchText != null)
{
item.searchText = searchText;
}
item.locationSearchType = NetmeraConstants.LocationSearchType_Box;
StringBuilder latitudes = new StringBuilder();
StringBuilder longitudes = new StringBuilder();
if (firstPoint.getLatitude() < secondPoint.getLatitude())
{
latitudes.Append(firstPoint.getLatitude().ToString()).Append(",").Append(secondPoint.getLatitude().ToString());
}
else
{
latitudes.Append(secondPoint.getLatitude().ToString()).Append(",").Append(firstPoint.getLatitude().ToString());
}
if (firstPoint.getLongitude() < secondPoint.getLongitude())
{
longitudes.Append(firstPoint.getLongitude().ToString()).Append(",").Append(secondPoint.getLongitude().ToString());
}
else
{
longitudes.Append(secondPoint.getLongitude().ToString()).Append(",").Append(firstPoint.getLongitude().ToString());
}
item.latitudes = latitudes.ToString();
item.longitudes = longitudes.ToString();
item.locationSearchField = locationSearchField;
JArray jsonArray = new JArray(NetmeraHttpUtils.locationSearch(item));
return(convertJsonArrayToNetmeraContent(jsonArray));
}
/// <summary>
/// Searches the content by taking given location as a base and retrieves the contents that located given distance far away.
/// </summary>
/// <param name="startLocation">Base location to search near it.</param>
/// <param name="distance">Distance used to create circle by taking the startLocation as a center.</param>
/// <param name="locationSearchField">Name of the field that holds location data.</param>
/// <param name="callback">Method called when circle search operation finishes</param>
public void circleSearch(NetmeraGeoLocation startLocation, double distance, String locationSearchField, Action <List <NetmeraContent>, Exception> callback)
{
RequestItem item = new RequestItem();
item.path = NetmeraConstants.Default_ParentPath;
item.contentType = NetmeraConstants.Default_ContentType;
item.max = max;
item.page = page;
item.sortBy = sortBy;
item.sortOrder = sortOrder.ToString();
item.customCondition = getCustomCondition();
if (searchText != null)
{
item.searchText = searchText;
}
item.locationSearchType = NetmeraConstants.LocationSearchType_Circle;
item.distance = distance;
item.latitudes = startLocation.getLatitude().ToString();
item.longitudes = startLocation.getLongitude().ToString();
item.locationSearchField = locationSearchField;
NetmeraHttpUtils.locationSearch(item, (lno, ex) =>
{
if (ex != null)
{
if (callback != null)
{
callback(null, ex);
}
}
else if (lno != null)
{
try
{
List <NetmeraContent> contentList = convertJsonArrayToNetmeraContent(new JArray(lno));
if (callback != null)
{
callback(contentList, null);
}
}
catch (JsonException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json in the response of search method is invalid.", e.Message));
}
}
catch (IOException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, "IO Exception occurred in search method.", e.Message));
}
}
catch (Exception e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "Request exception occurred in search method.", e.Message));
}
}
NetmeraClient.finish();
}
});
}
