/// <summary>
/// Возвращает версию статьи
/// </summary>
/// <param name="id">ID версии</param>
/// <param name="articleId">ID статьи (параметр необязательный, необходимо передавать только, если версия - текущая</param>
/// <returns>информация о версии статьи</returns>
internal static ArticleVersion GetById(int id, int articleId = 0)
{
ArticleVersion articleVersion;
if (id == ArticleVersion.CurrentVersionId)
{
if (articleId == 0)
{
throw new Exception("Article id is not specified!");
}
var article = ArticleRepository.GetById(articleId);
articleVersion = new ArticleVersion {
ArticleId = articleId, Id = id, Modified = article.Modified, LastModifiedBy = article.LastModifiedBy, LastModifiedByUser = article.LastModifiedByUser, Article = article
};
}
else
{
var articleVersionDal = DefaultRepository.GetById <ArticleVersionDAL>(id);
if (articleVersionDal == null)
{
return(null);
}
articleVersionDal.LastModifiedByUserReference.Load();
articleVersion = MapperFacade.ArticleVersionMapper.GetBizObject(articleVersionDal);
if (articleVersion != null)
{
articleVersion.Article = ArticleRepository.GetById(articleVersion.ArticleId);
}
}
return(articleVersion);
}
public bool updateBaseAA(int id, int activity_type_id, string activity_name, string location, string from, string to)
{
using (DbContextTransaction transaction = db.Database.BeginTransaction())
{
try
{
ENTITIES.AcademicActivity aa = db.AcademicActivities.Find(id);
aa.activity_date_start = DateTime.ParseExact(from, "dd/MM/yyyy", CultureInfo.InvariantCulture);
aa.activity_date_end = DateTime.ParseExact(to, "dd/MM/yyyy", CultureInfo.InvariantCulture);
aa.activity_type_id = activity_type_id;
db.Entry(aa).State = EntityState.Modified;
db.SaveChanges();
AcademicActivityLanguage al = db.AcademicActivityLanguages.Where(x => x.activity_id == id && x.language_id == 1).FirstOrDefault();
al.location = location;
db.Entry(al).State = EntityState.Modified;
db.SaveChanges();
ActivityInfo ai = db.ActivityInfoes.Where(x => x.activity_id == id && x.main_article == true).FirstOrDefault();
ArticleVersion av = db.ArticleVersions.Where(x => x.article_id == ai.article_id && x.language_id == 1).FirstOrDefault();
av.version_title = activity_name;
db.SaveChanges();
transaction.Commit();
return(true);
}
catch (Exception)
{
transaction.Rollback();
return(false);
}
}
}
/// <summary>
/// Возвращает версию статьи
/// </summary>
/// <param name="id">ID версии</param>
/// <param name="articleId">ID статьи (параметр необязательный, необходимо передавать только, если версия - текущая</param>
/// <returns>информация о версии статьи</returns>
internal static ArticleVersion GetById(int id, int articleId = 0)
{
ArticleVersion articleVersion;
if (id == ArticleVersion.CurrentVersionId)
{
if (articleId == 0)
{
throw new Exception("Article id is not specified!");
}
var article = ArticleRepository.GetById(articleId);
articleVersion = new ArticleVersion
{
ArticleId = articleId,
Id = id,
Modified = article.Modified,
LastModifiedBy = article.LastModifiedBy,
LastModifiedByUser = article.LastModifiedByUser,
Article = article
};
}
else
{
var articleVersionDal = QPContext.EFContext.ArticleVersionSet.Include(n => n.LastModifiedByUser).SingleOrDefault(n => n.Id == id);
articleVersion = MapperFacade.ArticleVersionMapper.GetBizObject(articleVersionDal);
if (articleVersion != null)
{
articleVersion.Article = ArticleRepository.GetById(articleVersion.ArticleId);
}
}
return(articleVersion);
}
public IHttpActionResult PutArticleVersion(int id, ArticleVersion articleVersion)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != articleVersion.Id)
{
return(BadRequest());
}
db.Entry(articleVersion).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!ArticleVersionExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public void cloneContent(cloneBase obj, ArticleVersion av_new, int activity_id)
{
if (obj.content != null)
{
cloneKP(obj, obj.content.Contains("KP"), activity_id);
cloneDTC(obj, obj.content.Contains("DTC"), activity_id);
cloneND(obj, obj.content.Contains("ND"), activity_id, av_new);
cloneTD(obj, obj.content.Contains("TD"), activity_id);
}
}
public IHttpActionResult GetArticleVersion(int id)
{
ArticleVersion articleVersion = db.ArticleVersions.Find(id);
if (articleVersion == null)
{
return(NotFound());
}
return(Ok(articleVersion));
}
public bool clone(cloneBase obj)
{
using (DbContextTransaction transaction = db.Database.BeginTransaction())
{
try
{
ENTITIES.AcademicActivity aa = db.AcademicActivities.Add(new ENTITIES.AcademicActivity
{
activity_type_id = obj.activity_type_id,
activity_date_start = DateTime.ParseExact(obj.from, "dd/MM/yyyy", CultureInfo.InvariantCulture),
activity_date_end = DateTime.ParseExact(obj.to, "dd/MM/yyyy", CultureInfo.InvariantCulture)
});
db.SaveChanges();
db.AcademicActivityLanguages.Add(new ENTITIES.AcademicActivityLanguage
{
language_id = 1,
activity_id = aa.activity_id,
location = obj.location
});
Article ar = db.Articles.Add(new ENTITIES.Article
{
account_id = 1,
article_status_id = 1,
need_approved = false
});
db.SaveChanges();
db.ActivityInfoes.Add(new ENTITIES.ActivityInfo
{
activity_id = aa.activity_id,
article_id = ar.article_id,
main_article = true
});
ArticleVersion av_new = db.ArticleVersions.Add(new ENTITIES.ArticleVersion
{
article_id = ar.article_id,
publish_time = DateTime.Now,
version_title = obj.activity_name,
language_id = 1,
article_content = ""
});
db.SaveChanges();
int activity_id = aa.activity_id;
cloneContent(obj, av_new, activity_id);
transaction.Commit();
return(true);
}
catch (Exception e)
{
transaction.Rollback();
return(false);
}
}
}
public IHttpActionResult PostArticleVersion(ArticleVersion articleVersion)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.ArticleVersions.Add(articleVersion);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = articleVersion.Id }, articleVersion));
}
internal static MvcHtmlString VersionDateTime(
this HtmlHelper source,
string id,
string value,
string valueToMerge,
ArticleViewType viewType
) => source.VersionText(
id,
viewType == ArticleViewType.PreviewVersion
? source.FormatAsDateTime(value)
: ArticleVersion.Merge(source.FormatAsDateTime(value), source.FormatAsDateTime(valueToMerge))
);
public static Article Restore(ArticleVersion version, bool?boundToExternal, bool disableNotifications)
{
if (!version.Article.IsArticleChangingActionsAllowed(boundToExternal))
{
throw new ActionNotAllowedException(ContentStrings.ArticleChangingIsProhibited);
}
var result = version.Article.Persist(disableNotifications);
result.RestoreArticleFilesForVersion(version.Id);
return(result);
}
public IHttpActionResult PutArticle(int id, Article article)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != article.Id)
{
return(BadRequest());
}
try
{
var art = db.Articles.Where(x => x.Id == id).FirstOrDefault();
if (art != null)
{
if (art.Title != article.Title || art.ArticleText != article.ArticleText)
{
ArticleVersion artVers = new ArticleVersion()
{
ArticleId = art.Id,
Title = art.Title,
ArticleText = art.ArticleText,
CreatorUserId = art.CreatorUserId,
VersionDate = art.LastUpdate
};
db.ArticleVersions.Add(artVers);
art.Title = article.Title;
art.ArticleText = article.ArticleText;
art.LastUpdate = DateTime.Now;
db.SaveChanges();
}
}
}
catch (DbUpdateConcurrencyException)
{
if (!ArticleExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
internal static MvcHtmlString VersionRelation(this HtmlHelper source, string id, string value, string valueToMerge, Field field, int articleId, ArticleViewType viewType)
{
if (viewType == ArticleViewType.CompareVersions)
{
var titles1 = field.GetRelatedTitles(value);
var titles2 = field.GetRelatedTitles(valueToMerge);
return(source.VersionText(id, ArticleVersion.MergeRelation(titles1, titles2)));
}
var titles = string.Join("<br />", field.GetRelatedTitles(value).Select(i => $"(#{i.Value}) - {i.Text}"));
return(source.VersionText(id, titles));
}
public IHttpActionResult DeleteArticleVersion(int id)
{
ArticleVersion articleVersion = db.ArticleVersions.Find(id);
if (articleVersion == null)
{
return(NotFound());
}
db.ArticleVersions.Remove(articleVersion);
db.SaveChanges();
return(Ok(articleVersion));
}
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 void cloneND(cloneBase obj, bool start, int activity_id, ArticleVersion av_new)
{
if (start)
{
List <int> ids_article = new List <int>();
List <ActivityInfo> activityInfos = db.ActivityInfoes.Where(x => x.activity_id == obj.id && x.main_article == false).ToList();
foreach (ActivityInfo info in activityInfos)
{
Article a = db.Articles.Add(new Article
{
account_id = 1,
article_status_id = 1,
need_approved = false
});
db.SaveChanges();
List <ArticleVersion> old = db.ArticleVersions.Where(x => x.article_id == info.article_id).ToList();
foreach (ArticleVersion o in old)
{
db.ArticleVersions.Add(new ArticleVersion
{
article_id = a.article_id,
publish_time = DateTime.Now,
version_title = o.version_title,
language_id = o.language_id,
article_content = o.article_content
});
}
db.SaveChanges();
db.ActivityInfoes.Add(new ActivityInfo
{
article_id = a.article_id,
activity_id = activity_id,
main_article = info.main_article
});
db.SaveChanges();
}
ActivityInfo ai = db.ActivityInfoes.Where(x => x.activity_id == obj.id && x.main_article == true).FirstOrDefault();
ArticleVersion av = db.ArticleVersions.Where(x => x.article_id == ai.article_id).FirstOrDefault();
av_new.article_content = av.article_content;
db.Entry(av_new).State = EntityState.Modified;
db.SaveChanges();
}
}
public ActionResult Edit(EditArticleViewModel vm)
{
if (ModelState.IsValid)
{
var article = _articleRepository.Get(vm.Id);
//Create a version
var newVersion = new ArticleVersion
{
ArticleId = article.Id,
Version = article.Version,
CreatedByUserId = WebUser.Id,
Content = JsonConvert.SerializeObject(article)
};
_articleVersionRepository.Create(newVersion);
_unitOfWork.Commit();
article.Title = vm.Title;
article.ArticleVersion = vm.ArticleVersion;
article.IsPublic = vm.IsPublic;
article.Summary = vm.Summary;
article.Content = vm.Content;
article.KeyWords = vm.KeyWords;
article.IsFeatured = vm.IsFeatured;
article.State = vm.State;
article.CategoryId = vm.CategoryId;
article.Version = article.Version + 1;
article.UpdatedByUserId = WebUser.Id;
_articleRepository.Update(article);
_unitOfWork.Commit();
return(RedirectToAction("Manage"));
}
// Not using SelectList as we are getting an exception for the Html Content like potentially dangerours
ViewBag.CategoryId = new SelectList(_categoryRepository.GetAll(), "Id", "Title", vm.CategoryId);
return(View(vm));
}
private static MvcHtmlString VersionClassifierField(this HtmlHelper source, string name, string value, Field field, Article article, ArticleVersion version = null, bool forceReadOnly = true, string valueToMerge = null)
{
var name1 = version?.GetAggregatedContent(value)?.Name;
if (!StringComparer.InvariantCultureIgnoreCase.Equals(value, valueToMerge) && article.ViewType == ArticleViewType.CompareVersions)
{
var name2 = version?.VersionToMerge.GetAggregatedContent(valueToMerge)?.Name;
var mergedValue = ArticleVersion.Merge(Formatter.ProtectHtml(name1), Formatter.ProtectHtml(name2));
return(source.VersionText(name, mergedValue));
}
Article aggregatedArticle = null;
var classifierValue = Converter.ToInt32(value, 0);
if (article.ViewType != ArticleViewType.Virtual)
{
aggregatedArticle = version?.AggregatedArticles.SingleOrDefault(n => n.ContentId == classifierValue);
}
var sb = new StringBuilder(source.BeginClassifierFieldComponent(name, value, field, article, aggregatedArticle, out var _));
if (forceReadOnly)
{
sb.Append(source.VersionText(name, name1));
}
else
{
var contentListHtmlAttrs = new Dictionary <string, object> {
{ "class", "dropDownList classifierContentList" }
};
sb.Append(source.DropDownList(name, source.List(ArticleViewModel.GetAggregatableContentsForClassifier(field, value)), FieldStrings.SelectContent, contentListHtmlAttrs).ToHtmlString());
}
sb.Append(EndClassifierFieldComponent());
return(MvcHtmlString.Create(sb.ToString()));
}
internal static IHtmlContent VersionFile(this IHtmlHelper source, string id, string value, Field field, ArticleVersion version, ArticleViewType viewType)
{
if (viewType == ArticleViewType.CompareVersions)
{
return(source.VersionText(id, value));
}
var tb = source.FileWrapper(id, null, field, version.Id, version, true, false);
tb.InnerHtml.AppendHtml(source.VersionText(id, value));
if (field.TypeId == FieldTypeCodes.Image)
{
tb.InnerHtml.AppendHtml(source.ImagePreview(id));
}
tb.InnerHtml.AppendHtml(source.FileDownload(id));
return(tb);
}
internal static MvcHtmlString VersionTime(this HtmlHelper source, string id, string value, string valueToMerge, ArticleViewType viewType)
{
var resultValue = viewType == ArticleViewType.PreviewVersion ? source.FormatAsTime(value) : ArticleVersion.Merge(source.FormatAsTime(value), source.FormatAsTime(valueToMerge));
return(source.VersionText(id, resultValue));
}
public static List <ArticleVersion> List(int articleId, ListCommand command)
{
command.SortExpression = ArticleVersion.TranslateSortExpression(command.SortExpression);
return(ArticleVersionRepository.GetList(articleId, command));
}
internal static MvcHtmlString VersionFile(this HtmlHelper source, string id, string value, Field field, ArticleVersion version, ArticleViewType viewType)
{
if (viewType == ArticleViewType.CompareVersions)
{
return(source.VersionText(id, value));
}
var sb = new StringBuilder();
sb.Append(source.VersionText(id, value));
if (field.TypeId == FieldTypeCodes.Image)
{
sb.Append(source.ImagePreview(id));
}
sb.Append(source.FileDownload(id));
var tb = source.FileWrapper(id, null, field, version.Id, version, true, false);
tb.InnerHtml = sb.ToString();
return(MvcHtmlString.Create(tb.ToString()));
}
