/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="token"></param>
/// <returns></returns>
public OperationResult<OperationResults, ImageSearchResult> Search(ImageSearchContext context, Guid token, CultureInfo culture = null)
{
if (culture == null)
culture = CultureInfo.InvariantCulture;
string url = this.BuildSearchUrl(context, token, culture);
var rslt = CorbisWebApiHelper.ExecHttpRequest<ImageSearchResult>(url, HttpVerbs.Get, x => this.ParseResults(x, culture));
switch(rslt.StatusCode)
{
case HttpStatusCode.OK:
return new OperationResult<OperationResults, ImageSearchResult>() { Result = OperationResults.Success, Output = rslt.Content };
case HttpStatusCode.Unauthorized:
case HttpStatusCode.Forbidden:
return new OperationResult<OperationResults, ImageSearchResult>() { Result = OperationResults.Unathorized };
case HttpStatusCode.InternalServerError:
return new OperationResult<OperationResults, ImageSearchResult>() { Result = OperationResults.Failure };
default:
throw new NotImplementedException();
}
throw new NotImplementedException();
}
public HttpResponseMessage Search([FromBody]ImageSearchModel model)
{
var context = new ImageSearchContext();
context.SearchMode = model.SearchMode;
context.SearchText = model.SearchText;
OperationResult<OperationResults, ImageSearchResult> rslt = null;
try
{
rslt = this.SearchRepository.Search(context, this.AccessToken.Value);
}
catch(Exception ex)
{
this.Logger.WriteError(ex);
#if DEBUG
throw;
#else
return this.Request.CreateResponse(HttpStatusCode.InternalServerError);
#endif
}
switch(rslt.Result)
{
case OperationResults.Success:
return this.Request.CreateResponse<ApiResponse<ImageSearchResult>>(HttpStatusCode.OK, new ApiResponse<ImageSearchResult>() { Result = SearchApiActionCodes.Success, Output = rslt.Output });
case OperationResults.Failure:
return this.Request.CreateResponse(HttpStatusCode.InternalServerError, rslt);
case OperationResults.Unathorized:
return this.Request.CreateResponse(HttpStatusCode.Unauthorized);
default:
throw new NotImplementedException();
}
}
protected string BuildSearchUrl(ImageSearchContext context, Guid token, CultureInfo culture)
{
StringBuilder urlBuilder = new StringBuilder();
urlBuilder.AppendFormat("{0}/search/?access_token={1}", WebApiClient.Instance.ApiUrl.TrimEnd(Path.AltDirectorySeparatorChar), token);
var mode = context.SearchMode.HasValue ? context.SearchMode.Value : SearchModes.Regular;
switch (mode)
{
case SearchModes.Identifier:
{
urlBuilder.AppendFormat("&in={0}", context.SearchText.GetUrlEncoded());
//other parameters are ignored
return urlBuilder.ToString();
}
case SearchModes.MoreOrLikeThis:
{
urlBuilder.AppendFormat("&mlt={0}", context.SearchText.GetUrlEncoded());
//other parameters are ignored
return urlBuilder.ToString();
}
case SearchModes.Regular:
break;
default:
throw new NotImplementedException();
}
if (!string.IsNullOrEmpty(context.SearchText))
urlBuilder.AppendFormat("&q={0}", context.SearchText.GetUrlEncoded());
#region Image Attributes
if (context.Categories != null && context.Categories.Count != 0)
urlBuilder.AppendFormat("&cat={0}", context.Categories.ToString(this.PmtrValueSeparator).GetUrlEncoded());
if (context.Type.HasValue && context.Type != ImageTypes.All)
{
string pmtrValue = context.Type.Value.ToString(this.PmtrValueSeparator, delegate(Enum eitem) { return this.Convert((ImageTypes)eitem).ToString(); });
urlBuilder.AppendFormat("&mt={0}", pmtrValue.GetUrlEncoded());
}
if (context.ColorFormat.HasValue && context.ColorFormat.Value != ColorFormats.All)
{
string pmtrValue = context.ColorFormat.Value.ToString(this.PmtrValueSeparator, delegate(Enum eitem) { return this.Convert((ColorFormats)eitem).ToString(); });
urlBuilder.AppendFormat("&cf={0}", pmtrValue.GetUrlEncoded());
}
if (context.Size.HasValue && context.Size.Value != ImageSizes.All)
{
string pmtrValue = context.Size.Value.ToString(this.PmtrValueSeparator, delegate(Enum eitem) { return this.Convert((ImageSizes)eitem).ToString(); });
urlBuilder.AppendFormat("&ia={0}", pmtrValue.GetUrlEncoded());
}
if (context.Orientation.HasValue && context.Orientation.Value != ImageOrientations.All)
{
string pmtrValue = context.Orientation.Value.ToString(this.PmtrValueSeparator, delegate(Enum eitem) { return this.Convert((ImageOrientations)eitem).ToString(); });
urlBuilder.AppendFormat("&or={0}", pmtrValue.GetUrlEncoded());
}
if (context.IsModelReleased.HasValue)
urlBuilder.AppendFormat("&mr={0}", context.IsModelReleased.Value.ToString().ToLower());
if(context.MarketingCollections != null && context.MarketingCollections.Count != 0)
urlBuilder.AppendFormat("&mrc={0}", context.MarketingCollections.ToString(this.PmtrValueSeparator));
#endregion Image Attributes
#region Composition Attributes
if (context.Viewpoint.HasValue && context.Viewpoint.Value != CompositionViewpoint.All)
{
string pmtrValue = context.Viewpoint.Value.ToString(this.PmtrValueSeparator, delegate(Enum eitem) { return this.Convert((CompositionViewpoint)eitem).ToString(); });
urlBuilder.AppendFormat("&pv={0}", pmtrValue.GetUrlEncoded());
}
#endregion Composition Attributes
#region People
if(context.NumberOfPeople.HasValue && context.NumberOfPeople.Value != NumbersOfPeople.All)
{
string pmtrValue = context.NumberOfPeople.Value.ToString(this.PmtrValueSeparator, delegate(Enum eitem) { return this.Convert((NumbersOfPeople)eitem).ToString(); });
urlBuilder.AppendFormat("&np={0}", pmtrValue.GetUrlEncoded());
}
#endregion People
#region Misc
if (!string.IsNullOrEmpty(context.DatePhotographed))
urlBuilder.AppendFormat("&dr={0}", context.DatePhotographed.GetUrlEncoded());
if (context.LastDaysAdded.HasValue)
urlBuilder.AppendFormat("&ma={0}", context.LastDaysAdded.Value);
if (context.DateAdded != null)
{
urlBuilder.AppendFormat("&bd={0}", context.LastDaysAdded.Value);
}
if (context.DateCreated != null)
{
//urlBuilder.AppendFormat("&bd={0}", context.LastDaysAdded.Value);
}
if (!string.IsNullOrEmpty(context.Location))
urlBuilder.AppendFormat("&lc={0}", context.Location.GetUrlEncoded());
if (!string.IsNullOrEmpty(context.Photographer))
urlBuilder.AppendFormat("&pg={0}", context.Photographer.GetUrlEncoded());
#endregion Misc
#region Paging
if(context.PageNumber.HasValue)
urlBuilder.AppendFormat("&p={0}", context.PageNumber.Value);
if (context.PageLength.HasValue)
urlBuilder.AppendFormat("&s={0}", context.PageLength.Value);
#endregion Paging
return urlBuilder.ToString();
}
