public static ArticleVersion GetMergedVersion(int[] ids, int parentId)
{
if (ids == null)
{
throw new ArgumentNullException(nameof(ids));
}
if (ids.Length != 2)
{
throw new ArgumentException("Wrong ids length");
}
var parent = ArticleRepository.GetById(parentId);
if (parent == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleNotFound, parentId));
}
var(item1, item2) = GetOrderedIds(ids);
ArticleVersion version1, version2;
if (item1 == ArticleVersion.LiveVersionId)
{
var liveArticle = ArticleService.ReadLive(parentId, parent.ContentId);
version1 = CreateVersionFromArticle(liveArticle);
version1.Id = ArticleVersion.LiveVersionId;
}
else
{
version1 = ArticleVersionRepository.GetById(item1, parentId);
if (version1 == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFoundForArticle, item1, parentId));
}
}
if (item2 == ArticleVersion.CurrentVersionId)
{
version2 = CreateVersionFromArticle(parent);
version2.Id = ArticleVersion.CurrentVersionId;
}
else
{
version2 = ArticleVersionRepository.GetById(item2, parentId);
if (version2 == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFoundForArticle, item2, parentId));
}
}
version1.MergeToVersion(version2);
version1.Article.ViewType = ArticleViewType.CompareVersions;
version1.AggregatedArticles.ForEach(x => { x.ViewType = ArticleViewType.CompareVersions; });
return(version1);
}
public static ArticleVersion Read(int id, int articleId = 0)
{
var result = ArticleVersionRepository.GetById(id, articleId);
if (result == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFoundForArticle, id, articleId));
}
result.Article.ViewType = ArticleViewType.PreviewVersion;
return(result);
}
public static IEnumerable <BackendActionStatus> ResolveStatusesForArticleVersion(this IEnumerable <BackendActionStatus> statuses, int entityId, bool?boundToExternal)
{
var version = ArticleVersionRepository.GetById(entityId);
if (!version.Article.IsArticleChangingActionsAllowed(boundToExternal))
{
var excluded = statuses.Where(s => ActionCode.ArticleNonChangingActionCodes.Contains(s.Code));
foreach (var excludedItem in excluded)
{
excludedItem.Visible = false;
}
}
return(statuses);
}
public static ArticleVersion GetMergedVersion(int[] ids, int parentId)
{
if (ids == null)
{
throw new ArgumentNullException(nameof(ids));
}
if (ids.Length != 2)
{
throw new ArgumentException("Wrong ids length");
}
var result = GetOrderedIds(ids);
var version1 = ArticleVersionRepository.GetById(result.Item1, parentId);
if (version1 == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFoundForArticle, result.Item1, parentId));
}
ArticleVersion version2;
if (result.Item2 == ArticleVersion.CurrentVersionId)
{
var parent = ArticleRepository.GetById(parentId);
if (parent == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleNotFound, parentId));
}
version2 = new ArticleVersion {
ArticleId = parent.Id, Article = parent, Id = ArticleVersion.CurrentVersionId, Modified = parent.Modified, LastModifiedBy = parent.LastModifiedBy, LastModifiedByUser = parent.LastModifiedByUser
};
}
else
{
version2 = ArticleVersionRepository.GetById(result.Item2, parentId);
if (version2 == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFoundForArticle, result.Item2, parentId));
}
}
version1.MergeToVersion(version2);
version1.Article.ViewType = ArticleViewType.CompareVersions;
version1.AggregatedArticles.ForEach(x => { x.ViewType = ArticleViewType.CompareVersions; });
return(version1);
}
public static PathInfo GetPathInfo(int fieldId, int id)
{
if (id != ArticleVersion.CurrentVersionId)
{
var result = ArticleVersionRepository.GetById(id);
if (result == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFound, id));
}
return(result.PathInfo);
}
var field = FieldRepository.GetById(fieldId);
if (field == null)
{
throw new Exception(string.Format(FieldStrings.FieldNotFound, fieldId));
}
return(field.Content.GetVersionPathInfo(ArticleVersion.CurrentVersionId));
}
public static MessageResult MultipleRemove(int[] ids, bool?boundToExternal)
{
if (ids == null)
{
throw new ArgumentNullException(nameof(ids));
}
if (ids.Length == 0)
{
throw new ArgumentException("ids is empty");
}
var version = ArticleVersionRepository.GetById(ids[0]);
if (version == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFound, ids[0]));
}
var article = version.Article;
if (!article.IsUpdatable)
{
return(MessageResult.Error(ArticleStrings.CannotRemoveVersionsBecauseOfSecurity));
}
if (!version.Article.IsArticleChangingActionsAllowed(boundToExternal))
{
return(MessageResult.Error(ContentStrings.ArticleChangingIsProhibited));
}
foreach (var id in ids)
{
article.RemoveVersionFolder(id);
}
ArticleVersionRepository.MultipleDelete(ids);
return(null);
}
public static MessageResult Remove(int id, bool?boundToExternal)
{
var version = ArticleVersionRepository.GetById(id);
if (version == null)
{
throw new Exception(string.Format(ArticleStrings.ArticleVersionNotFound, id));
}
if (!version.Article.IsUpdatable)
{
return(MessageResult.Error(ArticleStrings.CannotRemoveVersionsBecauseOfSecurity));
}
if (!version.Article.IsArticleChangingActionsAllowed(boundToExternal))
{
return(MessageResult.Error(ContentStrings.ArticleChangingIsProhibited));
}
version.Article.RemoveVersionFolder(id);
ArticleVersionRepository.Delete(id);
return(null);
}