public async Task <PackageSearchResults> Search(string query, PackageSearchOptions options, Uri source = null)
{
await this._progressService.StartLoading("Search");
if (string.IsNullOrWhiteSpace(query))
{
this._progressService.WriteMessage("Loading data...");
}
else
{
this._progressService.WriteMessage(string.Format("Searching for {0}", query));
}
if (source == null)
{
source = new Uri(this._sourceService.GetDefaultSource().Url);
}
if (source.Scheme == "http" || source.Scheme == "https")
{
var results = await ODataPackageService.Search(query, this._packageFactory, options, source);
await this._progressService.StopLoading();
return(results);
}
if (source.IsFile || source.IsUnc)
{
await this._progressService.StopLoading();
return(null);
}
throw new InvalidDataException("Invalid Source Uri. Double check that you current source is a valid endpoint.");
}
public async Task <IPackageViewModel> EnsureIsLoaded(IPackageViewModel vm, Uri source = null)
{
await _progressService.StartLoading("Loading Package Information");
_progressService.WriteMessage("Loading remote package information...");
// If we don't have a source, iterate through our source until we find one that matches.
if (source == null)
{
var defaultSourceVm = _sourceService.GetDefaultSource();
var defaultSource = new Uri(defaultSourceVm.Url);
if (defaultSource.Scheme == "http" || defaultSource.Scheme == "https")
{
var result = await ODataPackageService.EnsureIsLoaded(vm, defaultSource);
if (result != null)
{
await _progressService.StopLoading();
result.Source = defaultSource;
return(result);
}
}
foreach (var sourceViewModel in _sourceService.GetSources())
{
var currentSource = new Uri(sourceViewModel.Url);
if (currentSource.Scheme == "http" || currentSource.Scheme == "https")
{
var result = await ODataPackageService.EnsureIsLoaded(vm, currentSource);
if (result == null)
{
continue;
}
await _progressService.StopLoading();
result.Source = currentSource;
return(result);
}
}
}
else
{
if (source.Scheme == "http" || source.Scheme == "https")
{
var result = await ODataPackageService.EnsureIsLoaded(vm, source);
await _progressService.StopLoading();
if (result != null)
{
result.Source = source;
}
return(result);
}
if (source.IsFile || source.IsUnc)
{
await _progressService.StopLoading();
return(null);
}
}
await _progressService.StopLoading();
return(null);
}
public PackageContext(ODataPackageService oDataPackageService)
{
this.oDataPackageService = oDataPackageService;
}
