private ICollection <Tag> GetTags(ArticleDataModel model)
{
var titletgas = model.Title.Split(' ');
var allTags = new HashSet <string>(titletgas);
foreach (var modelTag in model.Tags)
{
allTags.Add(modelTag.Name);
}
var articleTags = new HashSet <Tag>();
foreach (var tagName in allTags)
{
var tag = this.data.Tags.All()
.FirstOrDefault(t => t.Name == tagName);
if (tag == null)
{
tag = new Tag {
Name = tagName
};
this.data.Tags.Add(tag);
}
articleTags.Add(tag);
}
return(articleTags);
}
public IHttpActionResult Create(ArticleDataModel article)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var userId = this.User.Identity.GetUserId();
var category = this.GetCategory(article);
var tags = this.GetTags(article);
var articleToAdd = new Article
{
Title = article.Title,
Content = article.Content,
DateCreated = DateTime.Now,
AuthorId = userId,
CategoryId = category.Id,
Tags = tags
};
this.Data.Articles.Add(articleToAdd);
this.Data.SaveChanges();
article.Id = articleToAdd.Id;
article.DateCreated = articleToAdd.DateCreated;
article.Tags = articleToAdd.Tags.Select(t => t.Name);
return(Ok(article));
}
private HashSet <Tag> GetTags(ArticleDataModel article)
{
HashSet <Tag> tags = new HashSet <Tag>();
var newTags = article.Tags.ToList();
var tagsFromTitle = article.Title.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
newTags.AddRange(tagsFromTitle);
foreach (var tagName in newTags)
{
var tag = this.Data.Tags
.All()
.FirstOrDefault(t => t.Name == tagName);
if (tag == null)
{
tag = new Tag {
Name = tagName
};
this.Data.Tags.Add(tag);
}
tags.Add(tag);
}
return(tags);
}
public IHttpActionResult Create(ArticleDataModel model)
{
var userID = this.User.Identity.GetUserId();
var tags = GetTags(model);
var category = GetCategory(model.Category);
var article = new Article
{
Title = model.Title,
Content = model.Content,
DateCreated = DateTime.Now,
CategoryID = category.ID,
AuthorID = userID,
Tags = tags,
};
this.data.Articles.Add(article);
this.data.SaveChanges();
model.ID = article.ID;
model.DateCreated = article.DateCreated;
model.Tags = article.Tags.AsQueryable()
.Select(TagDataModel.FromTag).ToArray();
return(Ok(model));
}
private ICollection<Tag> GetTags(ArticleDataModel model)
{
var titletgas = model.Title.Split(' ');
var allTags = new HashSet<string>(titletgas);
foreach (var modelTag in model.Tags)
{
allTags.Add(modelTag.Name);
}
var articleTags = new HashSet<Tag>();
foreach (var tagName in allTags)
{
var tag = this.data.Tags.All()
.FirstOrDefault(t => t.Name == tagName);
if (tag == null)
{
tag = new Tag { Name = tagName };
this.data.Tags.Add(tag);
}
articleTags.Add(tag);
}
return articleTags;
}
public IHttpActionResult Create(ArticleDataModel model)
{
var userID = this.User.Identity.GetUserId();
var tags = GetTags(model);
var category = GetCategory(model.Category);
var article = new Article
{
Title = model.Title,
Content = model.Content,
DateCreated = DateTime.Now,
CategoryID = category.ID,
AuthorID = userID,
Tags = tags,
};
this.data.Articles.Add(article);
this.data.SaveChanges();
model.ID = article.ID;
model.DateCreated = article.DateCreated;
model.Tags = article.Tags.AsQueryable()
.Select(TagDataModel.FromTag).ToArray();
return Ok(model);
}
private Category GetCategory(ArticleDataModel article)
{
var category = this.Data.Categories
.All()
.FirstOrDefault(c => c.Name == article.Category);
if (category == null)
{
category = new Category {
Name = article.Category
};
this.Data.Categories.Add(category);
}
return(category);
}
private ArticleViewModel MapTo_ArticleViewModel(ArticleDataModel article)
{
try
{
var base64 = Convert.ToBase64String(article.Image);
var imgsrc = string.Format("data:file/gif;base64,{0}", base64);
var model = Mapper.Map <ArticleViewModel>(article);
model.Image = imgsrc;
return(model);
}
catch
{
return(null);
}
}
private EditBindingModel MapTo_EditBindingModel(ArticleDataModel article)
{
try
{
var base64 = Convert.ToBase64String(article.Image);
var imgsrc = string.Format("data:file/gif;base64,{0}", base64);
var model = Mapper.Map <EditBindingModel>(article);
model.Image = article.Image;
model.Image64 = imgsrc;
model.Categories = CategoriesInformation.Categories;
return(model);
}
catch (Exception e)
{
return(null);
}
}