/// <summary>
/// Called when a blog is deleted.
/// </summary>
public void OnBlogDeleted(BlogPost blog)
{
if (BlogDeleted != null)
{
BlogDeleted(new SingleItemEventArgs<BlogPost>(blog));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderBlogPostViewModel" /> class.
/// </summary>
/// <param name="blogPost">The blog post.</param>
public RenderBlogPostViewModel(BlogPost blogPost = null)
{
if (blogPost != null)
{
if (blogPost.Author != null)
{
Author = new RenderBlogPostAuthorViewModel(blogPost.Author);
}
ActivationDate = blogPost.ActivationDate;
ExpirationDate = blogPost.ExpirationDate;
}
}
protected override void PrepareForUpdateChildrenMasterPages(bool isNew, BlogPost entity, BlogPostViewModel model, out IList<Guid> newMasterIds,
out IList<Guid> oldMasterIds, out IList<Guid> childrenPageIds, out IList<MasterPage> existingChildrenMasterPages)
{
var modelExt = model as BlogPostViewModelExtender;
if (!isNew && modelExt != null)
{
masterPageService.PrepareForUpdateChildrenMasterPages(entity, modelExt.MasterPageId,
out newMasterIds, out oldMasterIds, out childrenPageIds, out existingChildrenMasterPages);
}
else
{
newMasterIds = null;
oldMasterIds = null;
childrenPageIds = null;
existingChildrenMasterPages = null;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderBlogPostViewModel" /> class.
/// </summary>
/// <param name="blogPost">The blog post.</param>
/// <param name="content">The content.</param>
public RenderBlogPostViewModel(BlogPost blogPost = null, BlogPostContent content = null)
{
if (content != null)
{
ActivationDate = content.ActivationDate;
ExpirationDate = content.ExpirationDate;
}
if (blogPost != null)
{
if (blogPost.Author != null)
{
Author = new RenderBlogPostAuthorViewModel(blogPost.Author);
}
if (content == null)
{
ActivationDate = blogPost.ActivationDate;
ExpirationDate = blogPost.ExpirationDate;
}
}
}
/// <summary>
/// Creates the test view model.
/// </summary>
/// <returns>Test view model</returns>
private RenderPageViewModel CreateTestViewModel(bool extendModel = false)
{
var entity = new BlogPost
{
Title = "Fake Page Title",
PageUrl = "/Fake/Page/Url/s",
Id = new Guid("DB4C3C70-F5F3-44A1-9472-6155A9A77D89"),
CreatedOn = new DateTime(2010, 11, 15),
ModifiedOn = new DateTime(2012, 12, 3),
CreatedByUser = "******",
ModifiedByUser = "******",
MetaTitle = "Fake Page Meta Title",
MetaKeywords = "Fake Page Meta Keywords",
MetaDescription = "Fake Page MetaDescription",
ActivationDate = new DateTime(2012, 5, 12),
ExpirationDate = new DateTime(2013, 4, 18)
};
if (extendModel)
{
entity.Categories = new List<PageCategory>() { new PageCategory() { Category = new Category { Name = "Fake Category Name" }, Page = entity } };
entity.Author = new Author { Name = "Fake Author Name" };
entity.Image = new MediaImage { PublicUrl = "/Fake/Main/Image/Url/" };
entity.SecondaryImage = new MediaImage { PublicUrl = "/Fake/Secondary/Image/Url/" };
entity.FeaturedImage = new MediaImage { PublicUrl = "/Fake/Featured/Image/Url/" };
entity.ActivationDate = new DateTime();
var content = new BlogPostContent { ActivationDate = new DateTime(2012, 5, 12), ExpirationDate = new DateTime(2013, 4, 18) };
var pageContent = new PageContent { Content = content, Page = entity };
entity.PageContents = new List<PageContent> { pageContent };
}
var model = new RenderPageViewModel(entity)
{
Options = new List<IOptionValue>
{
new OptionValueViewModel
{
OptionKey = OptionNames.Text,
OptionValue = "Fake Option Value",
Type = OptionType.Text
},
new OptionValueViewModel
{
OptionKey = OptionNames.Float,
OptionValue = 10.123456M,
Type = OptionType.Float
},
new OptionValueViewModel
{
OptionKey = OptionNames.Date,
OptionValue = new DateTime(2009, 4, 27),
Type = OptionType.DateTime
}
}
};
if (extendModel)
{
model.Contents = new List<PageContentProjection>();
model.Contents.Add(
new PageContentProjection(
entity.PageContents[0],
entity.PageContents[0].Content,
new BlogPostContentAccessor((BlogPostContent)entity.PageContents[0].Content, new List<IOptionValue>())));
model.ExtendWithPageData(entity);
model.ExtendWithBlogData(entity);
}
return model;
}
private List<BlogPost> GetFakeBlogPosts()
{
var blog = new BlogPost
{
Id = Guid.NewGuid(),
Author = new Author { Id = Guid.NewGuid(), Name = "Test Author" },
PageUrl = "/test/url/",
Title = "Test title",
MetaTitle = "Test Meta Title",
CreatedOn = new DateTime(2012, 10, 9),
ModifiedOn = new DateTime(2012, 10, 15),
Description = "Intro Text",
PageContents =
new List<PageContent>
{
new PageContent { Content = new BlogPostContent { Html = "Unpbulished content <p>with HTML</p>" } },
new PageContent { Content = new BlogPostContent { Html = "Test content <p>with HTML</p>", Status = ContentStatus.Published } }
}
};
blog.Categories = new List<PageCategory>() { new PageCategory() { Category = new Category { Id = Guid.NewGuid(), Name = "Test Category" }, Page = blog } };
return new List<BlogPost>
{
blog
};
}
/// <summary>
/// Adds the default access rules to blog post entity.
/// </summary>
/// <param name="blogPost">The blog post.</param>
/// <param name="principal">The principal.</param>
/// <param name="masterPage">The master page.</param>
protected void AddDefaultAccessRules(BlogPost blogPost, IPrincipal principal, Page masterPage)
{
IEnumerable<IAccessRule> accessRules;
if (masterPage != null)
{
accessRules = masterPage.AccessRules;
}
else
{
accessRules = accessControlService.GetDefaultAccessList(principal);
}
accessControlService.UpdateAccessControl(blogPost, accessRules.ToList());
}
protected virtual void MapExtraProperties(bool isNew, BlogPost entity, BlogPostContent content, PageContent pageContent, BlogPostViewModel model, IPrincipal principal)
{
entity.Version = model.Version;
}
protected virtual void GetBlogPostAndContentEntities(BlogPostViewModel request, IPrincipal principal, string[] roles,
ref bool isNew, out BlogPostContent content, out PageContent pageContent , out BlogPost blogPost)
{
content = null;
pageContent = null;
// Loading blog post and it's content, or creating new, if such not exists
if (!isNew)
{
var blogPostFuture = repository
.AsQueryable<BlogPost>(b => b.Id == request.Id)
.ToFuture();
content = repository
.AsQueryable<BlogPostContent>(c => c.PageContents.Any(x => x.Page.Id == request.Id && !x.IsDeleted))
.ToFuture()
.FirstOrDefault();
blogPost = blogPostFuture.FirstOne();
if (configuration.Security.AccessControlEnabled)
{
accessControlService.DemandAccess(blogPost, principal, AccessLevel.ReadWrite, roles);
}
if (content != null)
{
// Check if user has confirmed the deletion of content
if (!request.IsUserConfirmed && blogPost.IsMasterPage)
{
var hasAnyChildren = contentService.CheckIfContentHasDeletingChildren(blogPost.Id, content.Id, request.Content);
if (hasAnyChildren)
{
var message = PagesGlobalization.SaveContent_ContentHasChildrenContents_RegionDeleteConfirmationMessage;
var logMessage = string.Format("User is trying to delete content regions which has children contents. Confirmation is required. ContentId: {0}, PageId: {1}",
content.Id, blogPost.Id);
throw new ConfirmationRequestException(() => message, logMessage);
}
}
var bpRef = blogPost;
var contentRef = content;
pageContent = repository.FirstOrDefault<PageContent>(c => c.Page == bpRef && !c.IsDeleted && c.Content == contentRef);
}
}
else
{
blogPost = new BlogPost();
}
if (pageContent == null)
{
pageContent = new PageContent { Page = blogPost };
}
}
protected override void MapExtraProperties(bool isNew, BlogPost entity, BlogPostContent content, PageContent pageContent, BlogPostViewModel model, IPrincipal principal)
{
var currentVersion = entity.Version;
base.MapExtraProperties(isNew, entity, content, pageContent, model, principal);
var modelExt = model as BlogPostViewModelExtender;
if (modelExt != null)
{
// Restore version if not set from the extended model
if (model.Version <= 0)
{
entity.Version = currentVersion;
}
entity.SecondaryImage = modelExt.SecondaryImageId.HasValue ? repository.AsProxy<MediaImage>(modelExt.SecondaryImageId.Value) : null;
entity.FeaturedImage = modelExt.FeaturedImageId.HasValue ? repository.AsProxy<MediaImage>(modelExt.FeaturedImageId.Value) : null;
entity.IsArchived = modelExt.IsArchived;
entity.UseNoFollow = modelExt.UseNoFollow;
entity.UseNoIndex = modelExt.UseNoIndex;
entity.MetaKeywords = modelExt.MetaKeywords;
entity.MetaDescription = modelExt.MetaDescription;
// If creating new and content / page content / region ids are set, enforce them to be set explicitly
if (isNew && !model.ContentId.HasDefaultValue() && modelExt.PageContentId.HasValue && modelExt.RegionId.HasValue)
{
pageContent.Id = modelExt.PageContentId.Value;
pageContent.Region = repository.AsProxy<Region>(modelExt.RegionId.Value);
}
// Set blog post Id, if it's set
if (isNew && !model.Id.HasDefaultValue())
{
entity.Id = model.Id;
}
// PublishedOn
if (isNew && entity.Status == PageStatus.Published && modelExt.PublishedOn.HasValue)
{
entity.PublishedOn = modelExt.PublishedOn.Value;
}
// Set layout / master page
if (modelExt.MasterPageId.HasValue)
{
entity.Layout = null;
if (isNew)
{
entity.MasterPage = repository
.AsQueryable<Page>(p => p.Id == modelExt.MasterPageId.Value)
.FetchMany(p => p.AccessRules)
.ToList()
.FirstOne();
if (modelExt.AccessRules == null)
{
AddDefaultAccessRules(entity, principal, entity.MasterPage);
}
masterPageService.SetPageMasterPages(entity, entity.MasterPage.Id);
}
else
{
entity.MasterPage = repository.AsProxy<Page>(modelExt.MasterPageId.Value);
}
}
else if (modelExt.LayoutId.HasValue)
{
entity.Layout = repository.AsProxy<Layout>(modelExt.LayoutId.Value);
entity.MasterPage = null;
if (isNew && modelExt.AccessRules == null)
{
AddDefaultAccessRules(entity, principal, null);
}
}
// Add access rules from the request
if (modelExt.AccessRules != null)
{
if (entity.AccessRules == null)
{
entity.AccessRules = new List<AccessRule>();
}
else
{
entity.AccessRules.RemoveDuplicateEntities();
}
var accessRules = modelExt.AccessRules
.Select(r => (IAccessRule)new AccessRule
{
AccessLevel = (AccessLevel)(int)r.AccessLevel,
Identity = r.Identity,
IsForRole = r.IsForRole
}).ToList();
accessControlService.UpdateAccessControl(entity, accessRules);
}
}
}
/// <summary>
/// Updates the status.
/// </summary>
/// <param name="blogPost">The blog post.</param>
/// <param name="desirableStatus">The desirable status.</param>
/// <exception cref="CmsException">If <c>desirableStatus</c> is not supported.</exception>
private void UpdateStatus(BlogPost blogPost, ContentStatus desirableStatus)
{
switch (desirableStatus)
{
case ContentStatus.Published:
blogPost.Status = PageStatus.Published;
blogPost.PublishedOn = DateTime.Now;
break;
case ContentStatus.Draft:
blogPost.Status = PageStatus.Unpublished;
break;
case ContentStatus.Preview:
blogPost.Status = PageStatus.Preview;
break;
default:
throw new CmsException(string.Format("Blog post does not support status: {0}.", desirableStatus));
}
}
protected virtual void GetBlogPostAndContentEntities(BlogPostViewModel request, IPrincipal principal, string[] roles,
ref bool isNew, out BlogPostContent content, out PageContent pageContent , out BlogPost blogPost)
{
content = null;
pageContent = null;
// Loading blog post and it's content, or creating new, if such not exists
if (!isNew)
{
var blogPostFuture = repository
.AsQueryable<BlogPost>(b => b.Id == request.Id)
.ToFuture();
content = repository
.AsQueryable<BlogPostContent>(c => c.PageContents.Any(x => x.Page.Id == request.Id && !x.IsDeleted))
.ToFuture()
.FirstOrDefault();
blogPost = blogPostFuture.FirstOne();
if (configuration.Security.AccessControlEnabled)
{
accessControlService.DemandAccess(blogPost, principal, AccessLevel.ReadWrite, roles);
}
if (content != null)
{
// Check if user has confirmed the deletion of content
if (!request.IsUserConfirmed && blogPost.IsMasterPage)
{
contentService.CheckIfContentHasDeletingChildrenWithException(blogPost.Id, content.Id, request.Content);
}
var bpRef = blogPost;
var contentRef = content;
pageContent = repository.FirstOrDefault<PageContent>(c => c.Page == bpRef && !c.IsDeleted && c.Content == contentRef);
}
}
else
{
blogPost = new BlogPost();
}
if (pageContent == null)
{
pageContent = new PageContent { Page = blogPost };
}
}
private void FillMetaInfo(BlogPost blogPost)
{
if (string.IsNullOrEmpty(blogPost.MetaDescription) && !string.IsNullOrEmpty(blogPost.Description))
{
blogPost.MetaDescription = blogPost.Description;
}
if (string.IsNullOrEmpty(blogPost.MetaKeywords))
{
if (blogPost.PageTags != null && blogPost.PageTags.IsNotEmpty())
{
blogPost.MetaKeywords += string.Join(", ", blogPost.PageTags.Select(x => x.Tag).Select(y => y.Name).ToList());
}
if (blogPost.Categories != null && blogPost.Categories.IsNotEmpty())
{
if (!string.IsNullOrEmpty(blogPost.MetaKeywords))
{
blogPost.MetaKeywords += ", ";
}
blogPost.MetaKeywords += string.Join(", ", blogPost.Categories.Select(x => x.Category).Select(y => y.Name).ToList());
}
}
}
protected void WriteStartBlogMLPost(BlogPost post)
{
WriteStartElement("post");
WriteNodeAttributes(post.Id.ToString(), post.CreatedOn, post.ModifiedOn, post.Status == PageStatus.Published);
WriteAttributeString("post-url", post.PageUrl);
WriteAttributeStringRequired("type", "normal");
WriteAttributeStringRequired("hasexcerpt", (!string.IsNullOrWhiteSpace(post.Description)).ToString());
WriteAttributeStringRequired("views", "0");
WriteContent("title", BlogMLContent.Create(post.MetaTitle ?? post.Title, ContentTypes.Text));
WriteContent("post-name", BlogMLContent.Create(post.Title, ContentTypes.Text));
if (!string.IsNullOrWhiteSpace(post.Description))
{
WriteBlogMLContent("excerpt", BlogMLContent.Create(post.Description, ContentTypes.Text));
}
var content = post.PageContents.Where(pc => pc.Content is BlogPostContent).Select(pc => pc.Content).FirstOrDefault();
if (content != null)
{
WriteBlogMLContent("content", BlogMLContent.Create(((BlogPostContent)content).Html, ContentTypes.Text));
}
}
protected override void GetBlogPostAndContentEntities(BlogPostViewModel model, IPrincipal principal, string[] roles,
ref bool isNew, out BlogPostContent content, out PageContent pageContent , out BlogPost blogPost)
{
var modelExt = model as BlogPostViewModelExtender;
if (!isNew && modelExt != null)
{
content = null;
pageContent = null;
blogPost = repository
.AsQueryable<BlogPost>(bp => bp.Id == model.Id)
.FetchMany(bp => bp.AccessRules)
.FetchMany(bp => bp.PageTags)
.ThenFetch(pt => pt.Tag)
.ToList()
.FirstOrDefault();
if (blogPost != null)
{
if (configuration.Security.AccessControlEnabled)
{
accessControlService.DemandAccess(blogPost, principal, AccessLevel.ReadWrite, roles);
}
if (modelExt.PageContentId.HasValue)
{
content = repository
.AsQueryable<BlogPostContent>(c => c.PageContents.Any(x => x.Page.Id == model.Id
&& !x.IsDeleted && x.Id == modelExt.PageContentId.Value
&& !x.IsDeleted && c.Id == model.ContentId))
.ToFuture()
.FirstOrDefault();
if (content == null)
{
const string message = "Cannot find a blog post content by specified blog post content and Id and page content Id.";
var logMessage = string.Format("{0} BlogId: {1}, BlogPostContentId: {2}, PageContentId: {3}",
message, model.Id, model.ContentId, modelExt.PageContentId);
throw new ValidationException(() => message, logMessage);
}
pageContent = repository.First<PageContent>(pc => pc.Id == modelExt.PageContentId.Value);
}
else
{
content = repository
.AsQueryable<BlogPostContent>(c => c.PageContents.Any(x => x.Page.Id == model.Id && !x.IsDeleted) && !c.IsDeleted)
.ToFuture()
.FirstOrDefault();
if (content != null)
{
var contentRef = content;
pageContent = repository.FirstOrDefault<PageContent>(c => c.Page.Id == model.Id && !c.IsDeleted && c.Content == contentRef);
}
}
}
isNew = blogPost == null;
if (isNew)
{
blogPost = new BlogPost();
pageContent = new PageContent { Page = blogPost };
}
}
else
{
base.GetBlogPostAndContentEntities(model, principal, roles, ref isNew, out content, out pageContent, out blogPost);
}
}
protected override IList<Tag> SaveTags(BlogPost blogPost, BlogPostViewModel request)
{
if (request.Tags != null)
{
return base.SaveTags(blogPost, request);
}
return null;
}
/// <summary>
/// Saves the blog post.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="principal">The principal.</param>
/// <returns>
/// Saved blog post entity
/// </returns>
public BlogPost SaveBlogPost(BlogPostViewModel request, IPrincipal principal)
{
string[] roles;
if (request.DesirableStatus == ContentStatus.Published)
{
accessControlService.DemandAccess(principal, RootModuleConstants.UserRoles.PublishContent);
roles = new[] { RootModuleConstants.UserRoles.PublishContent };
}
else
{
accessControlService.DemandAccess(principal, RootModuleConstants.UserRoles.EditContent);
roles = new[] { RootModuleConstants.UserRoles.EditContent };
}
Layout layout;
Page masterPage;
LoadLayout(out layout, out masterPage);
if (masterPage != null)
{
var level = accessControlService.GetAccessLevel(masterPage, principal);
if (level < AccessLevel.Read)
{
var message = BlogGlobalization.SaveBlogPost_FailedToSave_InaccessibleMasterPage;
const string logMessage = "Failed to save blog post. Selected master page for page layout is inaccessible.";
throw new ValidationException(() => message, logMessage);
}
}
var region = LoadRegion(layout, masterPage);
var isNew = request.Id.HasDefaultValue();
var userCanEdit = securityService.IsAuthorized(RootModuleConstants.UserRoles.EditContent);
// UnitOfWork.BeginTransaction(); // NOTE: this causes concurrent data exception.
BlogPost blogPost;
BlogPostContent content = null;
PageContent pageContent = null;
Pages.Models.Redirect redirectCreated = null;
// Loading blog post and it's content, or creating new, if such not exists
if (!isNew)
{
var blogPostFuture = repository
.AsQueryable<BlogPost>(b => b.Id == request.Id)
.ToFuture();
content = repository
.AsQueryable<BlogPostContent>(c => c.PageContents.Any(x => x.Page.Id == request.Id && !x.IsDeleted))
.ToFuture()
.FirstOrDefault();
blogPost = blogPostFuture.FirstOne();
if (cmsConfiguration.Security.AccessControlEnabled)
{
accessControlService.DemandAccess(blogPost, principal, AccessLevel.ReadWrite, roles);
}
if (content != null)
{
// Check if user has confirmed the deletion of content
if (!request.IsUserConfirmed && blogPost.IsMasterPage)
{
var hasAnyChildren = contentService.CheckIfContentHasDeletingChildren(blogPost.Id, content.Id, request.Content);
if (hasAnyChildren)
{
var message = PagesGlobalization.SaveContent_ContentHasChildrenContents_RegionDeleteConfirmationMessage;
var logMessage = string.Format("User is trying to delete content regions which has children contents. Confirmation is required. ContentId: {0}, PageId: {1}",
content.Id, blogPost.Id);
throw new ConfirmationRequestException(() => message, logMessage);
}
}
pageContent = repository.FirstOrDefault<PageContent>(c => c.Page == blogPost && !c.IsDeleted && c.Content == content);
}
if (userCanEdit && !string.Equals(blogPost.PageUrl, request.BlogUrl) && request.BlogUrl != null)
{
request.BlogUrl = urlService.FixUrl(request.BlogUrl);
pageService.ValidatePageUrl(request.BlogUrl, request.Id);
if (request.RedirectFromOldUrl)
{
var redirect = redirectService.CreateRedirectEntity(blogPost.PageUrl, request.BlogUrl);
if (redirect != null)
{
repository.Save(redirect);
redirectCreated = redirect;
}
}
blogPost.PageUrl = urlService.FixUrl(request.BlogUrl);
}
}
else
{
blogPost = new BlogPost();
}
if (pageContent == null)
{
pageContent = new PageContent { Region = region, Page = blogPost };
}
// Push to change modified data each time.
blogPost.ModifiedOn = DateTime.Now;
blogPost.Version = request.Version;
if (userCanEdit)
{
blogPost.Title = request.Title;
blogPost.Description = request.IntroText;
blogPost.Author = request.AuthorId.HasValue ? repository.AsProxy<Author>(request.AuthorId.Value) : null;
blogPost.Category = request.CategoryId.HasValue ? repository.AsProxy<Category>(request.CategoryId.Value) : null;
blogPost.Image = (request.Image != null && request.Image.ImageId.HasValue) ? repository.AsProxy<MediaImage>(request.Image.ImageId.Value) : null;
if (isNew || request.DesirableStatus == ContentStatus.Published)
{
blogPost.ActivationDate = request.LiveFromDate;
blogPost.ExpirationDate = TimeHelper.FormatEndDate(request.LiveToDate);
}
}
if (isNew)
{
if (!string.IsNullOrWhiteSpace(request.BlogUrl))
{
blogPost.PageUrl = urlService.FixUrl(request.BlogUrl);
pageService.ValidatePageUrl(blogPost.PageUrl);
}
else
{
blogPost.PageUrl = CreateBlogPermalink(request.Title);
}
blogPost.MetaTitle = request.MetaTitle ?? request.Title;
if (masterPage != null)
{
blogPost.MasterPage = masterPage;
masterPageService.SetPageMasterPages(blogPost, masterPage.Id);
}
else
{
blogPost.Layout = layout;
}
UpdateStatus(blogPost, request.DesirableStatus);
AddDefaultAccessRules(blogPost, principal, masterPage);
}
else if (request.DesirableStatus == ContentStatus.Published
|| blogPost.Status == PageStatus.Preview)
{
// Update only if publishing or current status is preview.
// Else do not change, because it may change from published to draft status
UpdateStatus(blogPost, request.DesirableStatus);
}
// Create content.
var newContent = new BlogPostContent
{
Id = content != null ? content.Id : Guid.Empty,
Name = request.Title,
Html = request.Content ?? string.Empty,
EditInSourceMode = request.EditInSourceMode,
ActivationDate = request.LiveFromDate,
ExpirationDate = TimeHelper.FormatEndDate(request.LiveToDate)
};
// Preserve content if user is not authorized to change it.
if (!userCanEdit)
{
if (content == null)
{
throw new SecurityException("Forbidden: Access is denied."); // User has no rights to create new content.
}
var contentToPublish = (BlogPostContent)(content.History != null
? content.History.FirstOrDefault(c => c.Status == ContentStatus.Draft) ?? content
: content);
newContent.Name = contentToPublish.Name;
newContent.Html = contentToPublish.Html;
}
content = (BlogPostContent)contentService.SaveContentWithStatusUpdate(newContent, request.DesirableStatus);
pageContent.Content = content;
blogPost.PageUrlHash = blogPost.PageUrl.UrlHash();
blogPost.UseCanonicalUrl = request.UseCanonicalUrl;
repository.Save(blogPost);
repository.Save(content);
repository.Save(pageContent);
pageContent.Content = content;
blogPost.PageContents = new [] {pageContent};
IList<Tag> newTags = null;
if (userCanEdit)
{
tagService.SavePageTags(blogPost, request.Tags, out newTags);
}
// Commit
unitOfWork.Commit();
// Notify about new or updated blog post.
if (isNew)
{
Events.BlogEvents.Instance.OnBlogCreated(blogPost);
}
else
{
Events.BlogEvents.Instance.OnBlogUpdated(blogPost);
}
// Notify about new created tags.
Events.RootEvents.Instance.OnTagCreated(newTags);
// Notify about redirect creation.
if (redirectCreated != null)
{
Events.PageEvents.Instance.OnRedirectCreated(redirectCreated);
}
return blogPost;
}
protected virtual IList<Tag> SaveTags(BlogPost blogPost, BlogPostViewModel request)
{
IList<Tag> newTags;
tagService.SavePageTags(blogPost, request.Tags, out newTags);
return newTags;
}
/// <summary>
/// Adds the default access rules to blog post entity.
/// </summary>
/// <param name="blogPost">The blog post.</param>
/// <param name="principal">The principal.</param>
/// <param name="masterPage">The master page.</param>
private void AddDefaultAccessRules(BlogPost blogPost, IPrincipal principal, Page masterPage)
{
// Set default access rules
blogPost.AccessRules = new List<AccessRule>();
if (masterPage != null)
{
blogPost.AccessRules = masterPage
.AccessRules
.Select(x => new AccessRule
{
Identity = x.Identity,
AccessLevel = x.AccessLevel,
IsForRole = x.IsForRole
})
.ToList();
}
else
{
var list = accessControlService.GetDefaultAccessList(principal);
foreach (var rule in list)
{
blogPost.AccessRules.Add(new AccessRule
{
Identity = rule.Identity,
AccessLevel = rule.AccessLevel,
IsForRole = rule.IsForRole
});
}
}
}
protected virtual void PrepareForUpdateChildrenMasterPages(bool isNew, BlogPost entity, BlogPostViewModel model, out IList<Guid> newMasterIds,
out IList<Guid> oldMasterIds, out IList<Guid> childrenPageIds, out IList<MasterPage> existingChildrenMasterPages)
{
newMasterIds = null;
oldMasterIds = null;
childrenPageIds = null;
existingChildrenMasterPages = null;
}