public static void AddItem(BlogSystemContext dataBaseContext, string name)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.ArticleLabelName,
new ParametersFormatErrorException("标签格式错误。"));
dataBaseContext.ArticleLabels.AddRange(new ArticleLabel()
{
Name = name
});
}
public static void AddItem(BlogSystemContext dataBaseContext, string name)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.TemplateName,
new ParametersFormatErrorException("模板名称格式错误。"));
dataBaseContext.Templates.Add(new Template()
{
Guid = Guid.NewGuid(),
Name = name
});
}
public static void EditItem(BlogSystemContext dataBaseContext, Guid guid, string name)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.TemplateName,
new ParametersFormatErrorException("模板名称格式错误。"));
var template = dataBaseContext.Templates.FirstOrDefault(q => q.Guid == guid);
if (template != null)
{
template.Name = name;
}
}
public static void EditItem(BlogSystemContext dataBaseContext, Guid guid, string name)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.ArticleLabelName,
new ParametersFormatErrorException("标签格式错误。"));
var articleLabel = dataBaseContext.ArticleLabels.FirstOrDefault(q => q.Guid == guid);
if (articleLabel != null)
{
articleLabel.Name = name;
}
}
public static void AddItem(BlogSystemContext dataBaseContext, string name, Guid?parentArticleTypeGuid,
uint sequence)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.ArticleTypeName,
new ParametersFormatErrorException("类别格式错误。"));
dataBaseContext.ArticleTypes.AddRange(new ArticleType()
{
Name = name,
ParentArticleTypeGuid = parentArticleTypeGuid,
Sequence = sequence
});
}
public static void EditItem(BlogSystemContext dataBaseContext, Guid guid, string name,
Guid?parentArticleTypeGuid, uint sequence)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.ArticleTypeName,
new ParametersFormatErrorException("类别格式错误。"));
var articleType = dataBaseContext.ArticleTypes.FirstOrDefault(q => q.Guid == guid);
if (articleType == null)
{
return;
}
articleType.Name = name;
articleType.ParentArticleTypeGuid = parentArticleTypeGuid;
articleType.Sequence = sequence;
}
public static Guid?EditItem(BlogSystemContext dataBaseContext, Guid guid, string virtualPath)
{
FormatVerificationHelper.FormatVerification(virtualPath, FormatVerificationHelper.FormatType.VirtualPath,
new ParametersFormatErrorException("虚拟路径格式错误。"));
if (dataBaseContext.TemplateFiles.Any(q => q.VirtualPath == virtualPath))
{
throw new TemplateFileAddItemVirtualPathIsExistException("此虚拟路径已经存在。");
}
var templateFile = dataBaseContext.TemplateFiles.FirstOrDefault(q => q.Guid == guid);
if (templateFile == null)
{
return(null);
}
templateFile.VirtualPath = virtualPath;
return(templateFile.TemplateGuid);
}
public static void AddItem(BlogSystemContext dataBaseContext, string name, Guid articleTypeGuid,
IEnumerable <Guid> articleLabelGuids, string content)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.ArticleName,
new ParametersFormatErrorException("文章名格式错误。"));
var article = new Article()
{
Name = name,
ArticleTypeGuid = articleTypeGuid,
Content = content
};
dataBaseContext.Articles.Add(article);
dataBaseContext.ArticleLabelArticles.AddRange(articleLabelGuids.Select(o => new ArticleLabelArticle
{
ArticleLabelGuid = o,
Article = article
}));
}
public static void AddItem(BlogSystemContext dataBaseContext, IHostingEnvironment hostingEnvironment,
string virtualPath, Guid templateGuid, AddItemSaveFilesDelegate saveFiles)
{
FormatVerificationHelper.FormatVerification(virtualPath, FormatVerificationHelper.FormatType.VirtualPath,
new ParametersFormatErrorException("虚拟路径格式错误。"));
if (dataBaseContext.TemplateFiles.Any(q => q.VirtualPath == virtualPath))
{
throw new TemplateFileAddItemVirtualPathIsExistException("此虚拟路径已经存在。");
}
var formFileInfos = saveFiles(dataBaseContext, hostingEnvironment);
dataBaseContext.TemplateFiles.AddRange(formFileInfos.Select(formFile => new TemplateFile()
{
MIME = formFile.MIME,
Name = formFile.FileName,
UploadedFile = formFile.UploadedFile,
TemplateGuid = templateGuid,
VirtualPath = virtualPath
}));
}
public static void EditItem(BlogSystemContext dataBaseContext, Guid guid, string name, Guid articleTypeGuid,
IEnumerable <Guid> articleLabelGuids, string content)
{
FormatVerificationHelper.FormatVerification(name, FormatVerificationHelper.FormatType.ArticleName,
new ParametersFormatErrorException("文章名格式错误。"));
var article = dataBaseContext.Articles.FirstOrDefault(q => q.Guid == guid);
if (article == null)
{
return;
}
article.Name = name;
article.ArticleTypeGuid = articleTypeGuid;
article.Content = content;
dataBaseContext.ArticleLabelArticles.RemoveRange(
dataBaseContext.ArticleLabelArticles.Where(o => o.Article == article));
dataBaseContext.ArticleLabelArticles.AddRange(articleLabelGuids.Select(o => new ArticleLabelArticle
{
ArticleLabelGuid = o,
Article = article
}));
}
internal static void Seed(BlogSystemContext dataBaseContext, IDistributedCache cache,
IHostingEnvironment hostingEnvironment, Configs configs)
{
FormatVerificationHelper.FormatVerification(
configs.Email, FormatVerificationHelper.FormatType.Email,
new ParametersFormatErrorException("邮箱格式错误。"));
FormatVerificationHelper.FormatVerification(
configs.Password, FormatVerificationHelper.FormatType.Password,
new ParametersFormatErrorException("密码格式错误。"));
FormatVerificationHelper.FormatVerification(
configs.BlogName, FormatVerificationHelper.FormatType.BlogName,
new ParametersFormatErrorException("博客名称格式错误。"));
FormatVerificationHelper.FormatVerification(
configs.UserName, FormatVerificationHelper.FormatType.UserName,
new ParametersFormatErrorException("昵称格式错误。"));
dataBaseContext.Database.EnsureDeleted();
dataBaseContext.Database.EnsureCreated();
using (var transaction = dataBaseContext.Database.BeginTransaction())
{
Config(dataBaseContext, cache, configs);
TemplateFile(dataBaseContext, hostingEnvironment);
transaction.Commit();
}
}