public ContentItem Get(string id)
{
var contentIdentity = new ContentIdentity(id);
// lookup in local cache
if (_identities.ContainsKey(contentIdentity))
{
return(_identities[contentIdentity]);
}
// no result ? then check if there are some more content items to load from the db
if (_lastIndex == int.MaxValue)
{
// everything has already been loaded from db
return(null);
}
var equalityComparer = new ContentIdentity.ContentIdentityEqualityComparer();
IEnumerable <ContentItem> block;
// load identities in blocks
while ((block = _contentManager.HqlQuery()
.ForVersion(VersionOptions.Latest)
.OrderBy(x => x.ContentItemVersion(), x => x.Asc("Id"))
.Slice(_lastIndex, BulkPage)).Any())
{
foreach (var item in block)
{
_lastIndex++;
// ignore content item if it has already been imported
if (_contentItemIds.ContainsKey(item.Id))
{
continue;
}
var identity = _contentManager.GetItemMetadata(item).Identity;
// ignore content item if the same identity is already present
if (_identities.ContainsKey(identity))
{
continue;
}
_identities.Add(identity, item);
_contentItemIds.Add(item.Id, identity);
if (equalityComparer.Equals(identity, contentIdentity))
{
return(item);
}
}
}
_lastIndex = int.MaxValue;
return(null);
}
public ImportContentSession(IContentManager contentManager)
{
_identityComparer = new ContentIdentity.ContentIdentityEqualityComparer();
_contentManager = contentManager;
_identities = new Dictionary <ContentIdentity, int>(_identityComparer);
_contentTypes = new Dictionary <ContentIdentity, string>(_identityComparer);
_draftVersionRecordIds = new Dictionary <int, int>();
_allIdentitiesForImport = new List <ContentIdentity>();
_allIdentitiesForImportStatus = new Dictionary <ContentIdentity, bool>(_identityComparer);
_dependencyIdentities = new Queue <ContentIdentity>();
}
public ContentItem Get(string id, string contentTypeHint = null)
{
var contentIdentity = new ContentIdentity(id);
// lookup in local cache
if (_identities.ContainsKey(contentIdentity))
{
var result = _contentManager.Get(_identities[contentIdentity], VersionOptions.DraftRequired);
// if two identities are conflicting, then ensure that there types are the same
// e.g., importing a blog as home page (alias=) and the current home page is a page, the blog
// won't be imported, and blog posts will be attached to the page
if (contentTypeHint == null || result.ContentType == contentTypeHint)
{
return(result);
}
}
// no result ? then check if there are some more content items to load from the db
if (_lastIndex != int.MaxValue)
{
var equalityComparer = new ContentIdentity.ContentIdentityEqualityComparer();
IEnumerable <ContentItem> block;
// load identities in blocks
while ((block = _contentManager.HqlQuery()
.ForVersion(VersionOptions.Latest)
.OrderBy(x => x.ContentItemVersion(), x => x.Asc("Id"))
.Slice(_lastIndex, BulkPage)).Any())
{
foreach (var item in block)
{
_lastIndex++;
// ignore content item if it has already been imported
if (_contentItemIds.ContainsKey(item.Id))
{
continue;
}
var identity = _contentManager.GetItemMetadata(item).Identity;
// ignore content item if the same identity is already present
if (_identities.ContainsKey(identity))
{
continue;
}
_identities.Add(identity, item.Id);
_contentItemIds.Add(item.Id, identity);
if (equalityComparer.Equals(identity, contentIdentity))
{
return(_contentManager.Get(item.Id, VersionOptions.DraftRequired));
}
}
_contentManager.Flush();
_contentManager.Clear();
}
}
_lastIndex = int.MaxValue;
if (!_contentTypes.ContainsKey(contentIdentity))
{
throw new ArgumentException("Unknown content type for " + id);
}
var contentItem = _contentManager.Create(_contentTypes[contentIdentity], VersionOptions.Draft);
_identities[contentIdentity] = contentItem.Id;
_contentItemIds[contentItem.Id] = contentIdentity;
return(contentItem);
}
public ContentItem Get(string id)
{
var contentIdentity = new ContentIdentity(id);
// lookup in local cache
if (_identities.ContainsKey(contentIdentity))
{
return(_contentManager.Get(_identities[contentIdentity], VersionOptions.DraftRequired));
}
// no result ? then check if there are some more content items to load from the db
if (_lastIndex != int.MaxValue)
{
var equalityComparer = new ContentIdentity.ContentIdentityEqualityComparer();
IEnumerable <ContentItem> block;
// load identities in blocks
while ((block = _contentManager.HqlQuery()
.ForVersion(VersionOptions.Latest)
.OrderBy(x => x.ContentItemVersion(), x => x.Asc("Id"))
.Slice(_lastIndex, BulkPage)).Any())
{
foreach (var item in block)
{
_lastIndex++;
// ignore content item if it has already been imported
if (_contentItemIds.ContainsKey(item.Id))
{
continue;
}
var identity = _contentManager.GetItemMetadata(item).Identity;
// ignore content item if the same identity is already present
if (_identities.ContainsKey(identity))
{
continue;
}
_identities.Add(identity, item.Id);
_contentItemIds.Add(item.Id, identity);
if (equalityComparer.Equals(identity, contentIdentity))
{
return(_contentManager.Get(item.Id, VersionOptions.DraftRequired));
}
}
_contentManager.Flush();
_contentManager.Clear();
}
}
_lastIndex = int.MaxValue;
if (!_contentTypes.ContainsKey(contentIdentity))
{
throw new ArgumentException("Unknown content type for " + id);
}
var contentItem = _contentManager.Create(_contentTypes[contentIdentity], VersionOptions.Draft);
_identities.Add(contentIdentity, contentItem.Id);
_contentItemIds.Add(contentItem.Id, contentIdentity);
return(contentItem);
}
