public JsonResult ArticleList(ArticleListSearchInput input)
{
CheckPermission();
using (var result = new ResponseResult <List <Article> >())
{
result.PageIndex = input.PageIndex;
result.PageSize = input.PageSize;
long totalCount;
var predicate = PredicateBuilder.True <T_ARTICLE>();
//如果指定了删除状态
if (input.IsDeleted.HasValue)
{
predicate = predicate.And(m => m.IsDeleted == input.IsDeleted.Value);
}
//如果指定了分类
if (input.CatId > 1)
{
predicate = predicate.And(m => m.CatId == input.CatId);
}
//如果指定了关键词
if (!string.IsNullOrEmpty(input.Keywords))
{
predicate = predicate.And(m => m.Title.Contains(input.Keywords));
}
IEnumerable <T_ARTICLE> list;
if (input.OrderBy.IsNullOrEmpty() || input.OrderBy == "-date")
{
list = _articleService.GetAll(predicate, null, m => m.CreateTime, input.PageIndex, input.PageSize, out totalCount, "T_ARTICLE_CATEGORY");
}
else
{
list = _articleService.GetAll(predicate, null, m => m.Click, input.PageIndex, input.PageSize, out totalCount, "T_ARTICLE_CATEGORY");
}
var regexHtmlTag = new Regex(@"<[^>]+?>", RegexOptions.Multiline);
var enumerable = list as T_ARTICLE[] ?? list.ToArray();
foreach (var article in enumerable)
{
article.Content = HttpUtility.HtmlEncode(regexHtmlTag.Replace(article.Content, ""));
}
result.TotalNums = totalCount;
result.Entity = Mapper.Map <List <Article> >(enumerable.ToList());
return(new JsonResultEx(result));
}
}
public ActionResult ArticleList(ArticleListSearchInput input)
{
CheckPermission(GetLoginInfo().User.Id, CurrentUrl);
var result = PostStandardWithSameControllerAction <List <Article> >(this, ModelHelper.GetPropertyDictionary <ArticleListSearchInput>(input));
var viewModel = new ListViewModel <Article>(result.IsSuccess, result.PageIndex, result.PageSize, (int)result.TotalNums, result.Entity);
if (viewModel.Success)
{
foreach (var article in result.Entity)
{
article.Content = PageValidate.RemoveHtmlTagAndSepecialChar(article.Content);
}
}
return(View(viewModel));
}
public JsonResult ArticleList(ArticleListSearchInput input)
{
var responseResult = RestSharpHelper.PostWithStandard <ResponseResult <List <ArticleListSearchOutput> > >(GetCurrentUrl(this), GetPostParameters(), GetCertificationFilePath(), GetCertificationPwd());
if (responseResult.IsSuccess && responseResult.Entity != null)
{
var articleBaseHost = ConfigHelper.GetAppSetting(DataKey.ArticleStaticPageBasePath);
foreach (var article in responseResult.Entity)
{
article.Url = articleBaseHost + article.Url;
if (!(article.PictureUrl.IndexOf(Request.Url.Authority) > -1))
{
article.PictureUrl = "";
}
}
}
return(new JsonResultEx(responseResult));
}
public JsonResult ArticleList(ArticleListSearchInput input)
{
using (var result = new ResponseResult <List <ArticleListSearchOutput> >())
{
List <T_ARTICLE> list = null;
List <T_ARTICLE> carouselList = null;
long totalCount;
if (input.CatId > 1)
{
long carouselTotalCount = 0;
carouselList = _article.GetAll(m => !m.IsDeleted && m.CatId == input.CatId && m.IsPutOnCarousel, input.OrderBy, 1, 3, false, out carouselTotalCount);
if (carouselTotalCount > 0)
{
var carouselArticleIdList = carouselList.Select(m => m.Id).ToArray();
list = _article.GetAll(m => !m.IsDeleted && m.CatId == input.CatId && !carouselArticleIdList.Contains(m.Id), input.OrderBy, input.PageIndex, input.PageSize, false, out totalCount);
}
else
{
list = _article.GetAll(m => !m.IsDeleted && m.CatId == input.CatId, input.OrderBy, input.PageIndex, input.PageSize, false, out totalCount);
}
}
else
{
long carouselTotalCount = 0;
carouselList = _article.GetAll(m => !m.IsDeleted && m.IsPutOnCarousel, input.OrderBy, 1, 3, false, out carouselTotalCount);
if (carouselTotalCount > 0)
{
var carouselArticleIdList = carouselList.Select(m => m.Id).ToArray();
list = _article.GetAll(m => !m.IsDeleted && !carouselArticleIdList.Contains(m.Id), input.OrderBy, input.PageIndex, input.PageSize, false, out totalCount);
}
else
{
list = _article.GetAll(m => !m.IsDeleted, input.OrderBy, input.PageIndex, input.PageSize, false, out totalCount);
}
}
result.Entity = Mapper.Map <List <ArticleListSearchOutput> >(list);
var regexImg = new Regex(@"(<img[\s\S]+?src="".+?""){1}");
var regexUrl = new Regex(@"http[\s\S]+?(?="")");
var contentLengthLimit = 28;
var ellipsisString = "...";
foreach (var item in result.Entity)
{
var img = regexImg.Match(item.Content).Value;
item.PictureUrl = regexUrl.Match(img).Value;
var extension = Path.GetExtension(item.PictureUrl);
var index = item.PictureUrl.LastIndexOf(extension);
item.PictureUrl = item.PictureUrl.Insert(index, string.Format("_{0}x{1}", DuPont.Global.Global.LeanGardenThumbnailWidth, DuPont.Global.Global.LearGardenThumbnailHeight));
item.Content = PageValidate.RemoveHtmlTagAndSepecialChar(item.Content);
item.Content = item.Content.Length > contentLengthLimit
? item.Content.Substring(0, 28) + ellipsisString
: item.Content;
}
result.TotalNums = totalCount;
return(new JsonResultEx(result));
}
}
