public ActionResult _Microblog_Attachments(long microblogId, long?forwardMicroblogId)
{
MicroblogEntity microblog = microBlogService.Get(microblogId);
if (microblog == null)
{
return(new EmptyResult());
}
if (microblog.HasPhoto)
{
IEnumerable <Attachment> attachments = attachementService.GetsByAssociateId(microblog.MicroblogId);
if (attachments != null && attachments.Count() > 0)
{
microblog.ImageUrl = SiteUrls.Instance().ImageUrl(attachments.First(), TenantTypeIds.Instance().Microblog(), ImageSizeTypeKeys.Instance().Medium());
ViewData["imageCount"] = attachments.Count();
}
}
if (microblog.HasVideo)
{
ParsedMedia parsedMedia = parsedMediaService.Get(microblog.VideoAlias);
if (parsedMedia != null)
{
ViewData["videoThumbnailUrl"] = parsedMedia.ThumbnailUrl;
}
}
ViewData["ForwardMicroblogId"] = forwardMicroblogId;
return(View(microblog));
}
/// <summary>
/// 微博图片模式数据页
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="tenantTypeId"></param>
/// <param name="mediaType"></param>
/// <param name="isOriginal"></param>
/// <param name="sortBy"></param>
/// <returns></returns>
public ActionResult _Waterfall(int pageIndex = 1, string tenantTypeId = "", MediaType?mediaType = null, bool?isOriginal = null, SortBy_Microblog sortBy = SortBy_Microblog.DateCreated)
{
//获取微博分页数据
PagingDataSet <MicroblogEntity> MicroblogEntities = microblogService.GetPagings(pageIndex, tenantTypeId: TenantTypeIds.Instance().User(), mediaType: mediaType, sortBy: sortBy);
//获取微博图片
AttachmentService <Attachment> attachementService = new AttachmentService <Attachment>(TenantTypeIds.Instance().Microblog());
foreach (var MicroblogEntity in MicroblogEntities.Where(n => n.HasPhoto))
{
IEnumerable <Attachment> attachments = attachementService.GetsByAssociateId(MicroblogEntity.MicroblogId);
if (attachments != null && attachments.Count <Attachment>() > 0)
{
MicroblogEntity.ImageWidth = attachments.First().Width;
MicroblogEntity.ImageUrl = SiteUrls.Instance().ImageUrl(attachments.First(), TenantTypeIds.Instance().Microblog(), ImageSizeTypeKeys.Instance().Big());
}
}
IUser CurrentUser = UserContext.CurrentUser;
if (CurrentUser != null)
{
//设置当前登录用户对当前页用户的关注情况
Dictionary <long, bool> isCurrentUserFollowDic = new Dictionary <long, bool>();
foreach (var user in MicroblogEntities.Select(m => m.User))
{
if (user == null)
{
continue;
}
//如果当前登录用户关注了该用户
if (followService.IsFollowed(CurrentUser.UserId, user.UserId))
{
if (!isCurrentUserFollowDic.ContainsKey(user.UserId))
{
isCurrentUserFollowDic.Add(user.UserId, true);
}
}
else
{
if (!isCurrentUserFollowDic.ContainsKey(user.UserId))
{
isCurrentUserFollowDic.Add(user.UserId, false);
}
}
}
ViewData["isCurrentUserFollowDic"] = isCurrentUserFollowDic;
}
return(View(MicroblogEntities.AsEnumerable <MicroblogEntity>()));
}
/// <summary>
/// 800像素等宽等比例缩放（即按照宽度缩放，不按照高度缩放），主要用于相册阅读模式及照片详情页
/// </summary>
public static string P800(this ImageSizeTypeKeys auditItemKeys)
{
return("P800");
}
/// <summary>
/// 获取某人通过验证的身份认证标识
/// </summary>
/// <param name="htmlHelper"></param>
/// <param name="userId">用户Id</param>
/// <returns></returns>
public static MvcHtmlString IdentificationType(this HtmlHelper htmlHelper, long userId)
{
if (userId <= 0)
{
return(MvcHtmlString.Empty);
}
//获取某人通过验证的身份认证
IdentificationService identificationService = new IdentificationService();
var identificationTypes = identificationService.GetIdentificationTypes(userId);
if (identificationTypes == null)
{
return(MvcHtmlString.Empty);
}
StringBuilder builder = new StringBuilder();
TagBuilder imgBuilder;
foreach (var identificationType in identificationTypes)
{
imgBuilder = new TagBuilder("img");
imgBuilder.MergeAttribute("src", SiteUrls.Instance().LogoUrl(identificationType.IdentificationTypeLogo, TenantTypeIds.Instance().IdentificationType(), ImageSizeTypeKeys.Instance().Small()));
imgBuilder.MergeAttribute("alt", identificationType.Name);
imgBuilder.MergeAttribute("title", identificationType.Name);
builder.Append(imgBuilder.ToString());
}
return(MvcHtmlString.Create(builder.ToString()));
}
/// <summary>
/// 微博图片模式数据页
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="tenantTypeId"></param>
/// <param name="mediaType"></param>
/// <param name="isOriginal"></param>
/// <param name="sortBy"></param>
/// <returns></returns>
public ActionResult _Waterfall(int pageIndex = 1, string tenantTypeId = "", MediaType?mediaType = null, bool?isOriginal = null, SortBy_Microblog sortBy = SortBy_Microblog.DateCreated)
{
//获取微博分页数据
PagingDataSet <MicroblogEntity> MicroblogEntities = microblogService.GetPagings(pageIndex, tenantTypeId: TenantTypeIds.Instance().User(), mediaType: mediaType, sortBy: sortBy);
//获取微博图片
AttachmentService <Attachment> attachementService = new AttachmentService <Attachment>(TenantTypeIds.Instance().Microblog());
foreach (var MicroblogEntity in MicroblogEntities.Where(n => n.HasPhoto))
{
IEnumerable <Attachment> attachments = attachementService.GetsByAssociateId(MicroblogEntity.MicroblogId);
if (attachments != null && attachments.Count <Attachment>() > 0)
{
MicroblogEntity.ImageWidth = attachments.First().Width;
MicroblogEntity.ImageUrl = SiteUrls.Instance().ImageUrl(attachments.First(), TenantTypeIds.Instance().Microblog(), ImageSizeTypeKeys.Instance().Big());
}
}
//设置当前登录用户对当前页用户的关注情况
//如果当前登录用户关注了该用户
return(View(MicroblogEntities.AsEnumerable <MicroblogEntity>()));
}
/// <summary>
/// haierSns-2-liucg
/// </summary>
/// <returns></returns>
public static string _WikiList_InHome_Big(this ImageSizeTypeKeys auditItemKeys)
{
return("_WikiList_InHome_Big");
}
public ActionResult _GetOnePhoto(long photoId)
{
Photo photo = photoService.GetPhoto(photoId);
if (!authorizer.Photo_View(photo))
{
return(Json(null, JsonRequestBehavior.AllowGet));
}
if (photo == null)
{
return(Json(null, JsonRequestBehavior.AllowGet));
}
return(Json(new
{
photoId = photo.PhotoId.ToString(),
photoUrl = SiteUrls.Instance().ImageUrl(photo.RelativePath, TenantTypeIds.Instance().Photo(), ImageSizeTypeKeys.Instance().Original()),
dateCreated = photo.DateCreated.ToFriendlyDate(),
isEssential = photo.IsEssential,
isCover = photo.Album.CoverId == photo.PhotoId
}, JsonRequestBehavior.AllowGet));
}
