public ListPostViewModel(IBlogRepository blogRepository, int pageNo)
{
_blogRepository = blogRepository;
Posts = _blogRepository.Posts(pageNo - 1, itemsPerPage);
TotalPosts = _blogRepository.TotalPosts();
PagingInfo = new PagingInfo
{CurrentPage = pageNo, ItemsPerPage = itemsPerPage, TotalItems = TotalPosts};
}
public ProjectsListViewModel(IProjectRepository projectRepository, int pageNo, int itemsPerPage)
{
_projectRepository = projectRepository;
Projects = _projectRepository.Projects(pageNo - 1, itemsPerPage);
TotalProjects = _projectRepository.TotalProjects();
PagingInfo = new PagingInfo
{
CurrentPage = pageNo,
ItemsPerPage = itemsPerPage,
TotalItems = TotalProjects
};
}
public ListPostViewModel(IBlogRepository blogRepository, string text, string type, int pageNo)
{
_blogRepository = blogRepository;
switch (type)
{
case "Category":
{
Posts = _blogRepository.PostsForCategory(text, pageNo - 1, itemsPerPage);
TotalPosts = _blogRepository.TotalPostsForCategory(text);
Category = _blogRepository.Category(text);
PagingInfo = new PagingInfo
{
CurrentPage = pageNo,
ItemsPerPage = itemsPerPage,
TotalItems = TotalPosts,
CurrentCategory = text
};
break;
}
case "Tag":
{
Posts = _blogRepository.PostsForTags(text, pageNo - 1, itemsPerPage);
TotalPosts = _blogRepository.TotalPostsForTag(text);
Tag = _blogRepository.Tag(text);
CurrentTag = Tag.Name;
PagingInfo = new PagingInfo
{
CurrentPage = pageNo,
ItemsPerPage = itemsPerPage,
TotalItems = TotalPosts,
CurrentTag = text
};
break;
}
default:
{
Posts = _blogRepository.PostsForSearch(text, pageNo - 1, itemsPerPage);
TotalPosts = _blogRepository.TotalPostsForSearch(text);
CurrentSearchString = text;
PagingInfo = new PagingInfo
{
CurrentPage = pageNo,
ItemsPerPage = itemsPerPage,
TotalItems = TotalPosts,
CurrentSearchString = text
};
break;
}
}
}
public ProjectsListViewModel(IProjectRepository projectRepository, string category, int pageNo, int itemsPerPage)
{
_projectRepository = projectRepository;
Projects = _projectRepository.ProjectsForCategory(category, pageNo - 1, itemsPerPage);
TotalProjects = _projectRepository.TotalProjectsForCategory(category);
CurrentCategory = category;
PagingInfo = new PagingInfo
{
CurrentPage = pageNo,
ItemsPerPage = itemsPerPage,
TotalItems = TotalProjects,
CurrentCategory = category
};
}
public static MvcHtmlString PageLinks(this HtmlHelper html, PagingInfo pagingInfo, Func<int, string> pageUrl)
{
var result = new StringBuilder();
for (var i = 1; i <= pagingInfo.TotalPages; i++){
var tag = new TagBuilder("a");
tag.MergeAttribute("href", pageUrl(i));
tag.InnerHtml = Convert.ToString(i);
if (i == pagingInfo.CurrentPage){
tag.AddCssClass("selected_paginator");
}
result.Append(tag);
}
return MvcHtmlString.Create(result.ToString());
}
