/// <summary>
/// Builds the whole index by indexing all the items in the specified
/// repository.
/// </summary>
/// <param name="repository">The repository.</param>
/// <param name="filter">The optional item filter; paging information
/// will be overwritten.</param>
/// <param name="cancel">The cancellation token.</param>
/// <param name="progress">The optional progress reporter.</param>
public void Build(
ICadmusRepository repository,
ItemFilter filter,
CancellationToken cancel,
IProgress <ProgressReport> progress = null)
{
if (filter == null)
{
filter = new ItemFilter();
}
filter.PageNumber = 1;
filter.PageSize = 100;
// first page
DataPage <ItemInfo> page = repository.GetItems(filter);
if (page.Total == 0)
{
return;
}
ProgressReport report = progress != null
? new ProgressReport()
: null;
do
{
// index all the items in page
foreach (ItemInfo info in page.Items)
{
IItem item = repository.GetItem(info.Id);
if (item == null)
{
continue;
}
_writer.Write(item);
}
// handle cancel and progress
if (cancel.IsCancellationRequested)
{
break;
}
if (progress != null)
{
report.Count += page.Items.Count;
report.Percent = report.Count * 100 / page.Total;
progress.Report(report);
}
// next page
if (++filter.PageNumber > page.PageCount)
{
break;
}
page = repository.GetItems(filter);
} while (page.Items.Count != 0);
}
public ActionResult <DataPage <ItemInfo> > GetItems(
[FromRoute] string database,
[FromQuery] ItemFilterModel filter)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
ICadmusRepository repository =
_repositoryProvider.CreateRepository(database);
DataPage <ItemInfo> page = repository.GetItems(new ItemFilter
{
PageNumber = filter.PageNumber,
PageSize = filter.PageSize,
Title = filter.Title,
Description = filter.Description,
FacetId = filter.FacetId,
GroupId = filter.GroupId,
Flags = filter.Flags,
MinModified = filter.MinModified,
MaxModified = filter.MaxModified,
UserId = filter.UserId
});
return(Ok(page));
}
