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Adding methods to delete specific versions from content by version id or date.

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This commit is contained in:
Morten Christensen
2012-11-11 14:55:48 -01:00
parent 564d370392
commit 689c229846
4 changed files with 146 additions and 0 deletions
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42
src/Umbraco.Core/Persistence/Repositories/ContentRepository.cs
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@@ -301,6 +301,48 @@ namespace Umbraco.Core.Persistence.Repositories
return content;
}
public void Delete(int id, Guid versionId)
{
var documentDto = Database.FirstOrDefault<DocumentDto>("WHERE nodeId = @Id AND versionId = @VersionId AND newest = @Newest", new { Id = id, VersionId = versionId, Newest = false });
Mandate.That<Exception>(documentDto != null);
using(var transaction = Database.GetTransaction())
{
DeleteVersion(id, versionId);
transaction.Complete();
}
}
public void Delete(int id, DateTime versionDate)
{
var list = Database.Fetch<DocumentDto>("WHERE nodeId = @Id AND VersionDate < @VersionDate", new {Id = id, VersionDate = versionDate});
Mandate.That<Exception>(list.Any());
using (var transaction = Database.GetTransaction())
{
foreach (var dto in list)
{
DeleteVersion(id, dto.VersionId);
}
transaction.Complete();
}
}
/// <summary>
/// Private method to execute the delete statements for removing a single version for a Content item.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> to delete a version from</param>
/// <param name="versionId">Guid id of the version to delete</param>
private void DeleteVersion(int id, Guid versionId)
{
Database.Delete<PreviewXmlDto>("WHERE nodeId = @Id AND versionId = @VersionId", new { Id = id, VersionId = versionId });
Database.Delete<PropertyDataDto>("WHERE nodeId = @Id AND versionId = @VersionId", new { Id = id, VersionId = versionId });
Database.Delete<ContentVersionDto>("WHERE nodeId = @Id AND VersionId = @VersionId", new { Id = id, VersionId = versionId });
Database.Delete<DocumentDto>("WHERE nodeId = @Id AND versionId = @VersionId", new { Id = id, VersionId = versionId });
}
#endregion
private PropertyCollection GetPropertyCollection(int id, Guid versionId, IContentType contentType)

26
src/Umbraco.Core/Persistence/Repositories/Interfaces/IContentRepository.cs
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@@ -6,7 +6,33 @@ namespace Umbraco.Core.Persistence.Repositories
{
public interface IContentRepository : IRepositoryQueryable<int, IContent>
{
/// <summary>
/// Gets a list of all versions for an <see cref="IContent"/>.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> to retrieve versions from</param>
/// <returns>An enumerable list of the same <see cref="IContent"/> object with different versions</returns>
IEnumerable<IContent> GetAllVersions(int id);
/// <summary>
/// Gets a specific version of an <see cref="IContent"/>.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> to retrieve version from</param>
/// <param name="versionId">Id of the version to retrieve</param>
/// <returns>An <see cref="IContent"/> item</returns>
IContent GetByVersion(int id, Guid versionId);
/// <summary>
/// Deletes a specific version from an <see cref="IContent"/> object.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> object to delete a version from</param>
/// <param name="versionId">Id of the version to delete</param>
void Delete(int id, Guid versionId);
/// <summary>
/// Deletes versions from an <see cref="IContent"/> object prior to a specific date.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> object to delete versions from</param>
/// <param name="versionDate">Latest version date</param>
void Delete(int id, DateTime versionDate);
}
}

32
src/Umbraco.Core/Services/IContentService.cs
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@@ -150,6 +150,38 @@ namespace Umbraco.Core.Services
/// <param name="userId">Optional Id of the User deleting the Content</param>
void Delete(IContent content, int userId = -1);
/// <summary>
/// Permanently deletes versions from an <see cref="IContent"/> object prior to a specific date.
/// </summary>
/// <param name="content">Id of the <see cref="IContent"/> object to delete versions from</param>
/// <param name="versionDate">Latest version date</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
void Delete(IContent content, DateTime versionDate, int userId = -1);
/// <summary>
/// Permanently deletes a specific version from an <see cref="IContent"/> object.
/// </summary>
/// <param name="content">Id of the <see cref="IContent"/> object to delete a version from</param>
/// <param name="versionId">Id of the version to delete</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
void Delete(IContent content, Guid versionId, int userId = -1);
/// <summary>
/// Permanently deletes versions from an <see cref="IContent"/> object prior to a specific date.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> object to delete versions from</param>
/// <param name="versionDate">Latest version date</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
void Delete(int id, DateTime versionDate, int userId = -1);
/// <summary>
/// Permanently deletes a specific version from an <see cref="IContent"/> object.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> object to delete a version from</param>
/// <param name="versionId">Id of the version to delete</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
void Delete(int id, Guid versionId, int userId = -1);
/// <summary>
/// Deletes an <see cref="IContent"/> object by moving it to the Recycle Bin
/// </summary>

46
src/Umbraco.Web/Services/ContentService.cs
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@@ -473,6 +473,52 @@ namespace Umbraco.Web.Services
_unitOfWork.Commit();
}
/// <summary>
/// Permanently deletes versions from an <see cref="IContent"/> object prior to a specific date.
/// </summary>
/// <param name="content">Id of the <see cref="IContent"/> object to delete versions from</param>
/// <param name="versionDate">Latest version date</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
public void Delete(IContent content, DateTime versionDate, int userId = -1)
{
Delete(content.Id, versionDate, userId);
}
/// <summary>
/// Permanently deletes a specific version from an <see cref="IContent"/> object.
/// </summary>
/// <param name="content">Id of the <see cref="IContent"/> object to delete a version from</param>
/// <param name="versionId">Id of the version to delete</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
public void Delete(IContent content, Guid versionId, int userId = -1)
{
Delete(content.Id, versionId, userId);
}
/// <summary>
/// Permanently deletes versions from an <see cref="IContent"/> object prior to a specific date.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> object to delete versions from</param>
/// <param name="versionDate">Latest version date</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
public void Delete(int id, DateTime versionDate, int userId = -1)
{
var repository = RepositoryResolver.ResolveByType<IContentRepository, IContent, int>(_unitOfWork);
repository.Delete(id, versionDate);
}
/// <summary>
/// Permanently deletes a specific version from an <see cref="IContent"/> object.
/// </summary>
/// <param name="id">Id of the <see cref="IContent"/> object to delete a version from</param>
/// <param name="versionId">Id of the version to delete</param>
/// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
public void Delete(int id, Guid versionId, int userId = -1)
{
var repository = RepositoryResolver.ResolveByType<IContentRepository, IContent, int>(_unitOfWork);
repository.Delete(id, versionId);
}
/// <summary>
/// Deletes an <see cref="IContent"/> object by moving it to the Recycle Bin
/// </summary>