/// <summary>
/// 接受手机上传图片
/// </summary>
/// <param name="context"></param>
/// <returns>0 登录失败 -1请求失败 -2系统错误 -3无图片</returns>
public string UploadPicture(HttpContext context)
{
string email = String.Empty;
string description = String.Empty;
string strAlbumId = String.Empty;
long albumId = 0;
string imgName = String.Empty;
CY.UME.Core.Business.AccountExtend accountExtend;
try
{
System.IO.Stream s1 = context.Request.InputStream;
System.IO.StreamReader sr1 = new System.IO.StreamReader(s1);
#region 获取参数并验证
//取参数
if (context.Request.QueryString["AlbumId"] == null ||
context.Request.QueryString["email"] == null)
{
return "-1";
}
strAlbumId = context.Request.QueryString["AlbumId"].ToString();
if (context.Request.QueryString["Description"] != null)
{
description = context.Request.QueryString["Description"].ToString();
}
email = context.Request.QueryString["email"].ToString();
if (context.Request.QueryString["ImgName"] != null)
{
imgName = context.Request.QueryString["ImgName"].ToString();
}
if (!long.TryParse(strAlbumId, out albumId))
{
return "-1";
}
accountExtend = CY.UME.Core.Business.AccountExtend.Load(email);
if (accountExtend == null)
{
return "0";
}
#endregion
string imgExtention = CY.Utility.Common.FileUtility.GetFileExtension(imgName);
string imgRealName = CY.Utility.Common.FileUtility.GetFileName(imgName);
string appPath = CY.Utility.Common.RequestUtility.CurPhysicalApplicationPath;
string dirPath = appPath + "/Content/Album/" + accountExtend.Id + "/";
string fileName = "/Content/Album/" + accountExtend.Id + "/" + DateTime.Now.ToString("yyyMMddhhmmss") + DateTime.Now.Millisecond.ToString();//相册图片以加时间命名
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(dirPath);
if (!di.Exists)
{
di.Create();
}
if (context.Request.InputStream.Length == 0)
{
return "-3";
}
System.IO.Stream s = context.Request.InputStream;
byte[] bytes = new byte[s.Length];
s.Read(bytes, 0, bytes.Length);
s.Seek(0, SeekOrigin.Begin);
Stream stream = new MemoryStream(bytes);
Image image = Image.FromStream(stream);
s.Close();
int width = image.Width;
int height = image.Height;
string bImgName = appPath + fileName + "_big" + imgExtention;
string mImgName = appPath + fileName + "_middle" + imgExtention;
string sImgName = appPath + fileName + "_small" + imgExtention;
if (height < width)
{
if (width > 600)
{
height = Convert.ToInt32(width > 600 ? (600f / width) * height : height);
width = 600;
}
}
else
{
if (height > 600)
{
width = Convert.ToInt32(height > 600 ? (600f / height) * width : height);
height = 600;
}
}
CY.Utility.Common.ImageUtility.ThumbAsJPG(stream, bImgName, width, height);//大图片
if (height < width)
{
if (width > 200)
{
height = Convert.ToInt32(width > 200 ? (200f / width) * height : height);
width = 200;
}
}
else
{
if (height > 200)
{
width = Convert.ToInt32(height > 200 ? (200f / height) * width : height);
height = 200;
}
}
CY.Utility.Common.ImageUtility.ThumbAsJPG(stream, sImgName, width, height);
if (height < width)
{
if (width > 100)
{
height = Convert.ToInt32(width > 100 ? (100f / width) * height : height);
width = 100;
}
}
else
{
if (height > 100)
{
width = Convert.ToInt32(height > 100 ? (100f / height) * width : height);
height = 100;
}
}
CY.Utility.Common.ImageUtility.ThumbAsJPG(stream, mImgName, width, height);
//更换相册封面
CY.UME.Core.Business.Album album = CY.UME.Core.Business.Album.Load(albumId);
if (album == null)
{
album = new CY.UME.Core.Business.Album();
album.AccountId = accountExtend.Id;
album.DateCreated = DateTime.Now;
album.IsAvatar = false;
album.Name = "默认相册";
album.ViewPermission = 0;
album.CoverPath = fileName + "_middle" + imgExtention;
album.Save();
}
else if (album.PhotoCount == 0 || album.CoverPath.Trim().Length == 0)
{
album.CoverPath = fileName + "_middle" + imgExtention;
album.Save();
}
//将路径及图片信息保存到数据库
CY.UME.Core.Business.Picture pic = new CY.UME.Core.Business.Picture();
pic.AlbumId = album.Id;
pic.BigPath = fileName + "_big" + imgExtention;
pic.DateCreated = DateTime.Now;
pic.MiddlePath = fileName + "_middle" + imgExtention;
pic.Name = CY.Utility.Common.StringUtility.HTMLEncode(imgRealName);
pic.SmallPath = fileName + "_small" + imgExtention;
pic.Remark = description;
pic.Save();
CY.UME.Core.Business.Account account = CY.UME.Core.Business.Account.Load(accountExtend.Id);
account.SendNoticeToAllFriendAndFollower("picture", "上传了新照片", pic.Id.ToString());
return "1";
}
catch (Exception e)
{
return e.Message;
}
}
protected void CreatAlbum_OnClick(object sebder, EventArgs e)
{
int groupId = 0;
CY.UME.Core.Business.Group group;
#region validate
if (TBXAlbumName.Text.Trim().Length == 0)
{
ShowAlert("提示", "相册名不能为空");
return;
}
if (HF_groupId.Value != "" && int.TryParse(HF_groupId.Value.ToString(), out groupId))
{
group = CY.UME.Core.Business.Group.Load(groupId);
if (group == null)
{
throw new Exception("该群组不存在或已被删除");
}
}
else
{
throw new Exception("参数错误");
}
#endregion
#region creat album
int viewPermission = 1;
int.TryParse(selViewPermission.Value, out viewPermission);
long albumId = 0;
CY.UME.Core.Business.Album album = new CY.UME.Core.Business.Album();
if (HF_albumId.Value != "" && long.TryParse(HF_albumId.Value.ToString(), out albumId))
{
album = CY.UME.Core.Business.Album.Load(albumId);
if (album == null)
{
album = group.CreateGroupAlbum(TBXAlbumName.Text.Trim(), viewPermission);
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script>cy.ume.ui.window({ title: '提示', content: '创建相册成功' });window.location.href='PictureList.aspx?albumId=" + album.Id + "'</script>");
}
else
{
album.Name = TBXAlbumName.Text.Trim();
album.ViewPermission = int.Parse(selViewPermission.Value);
album.Save();
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script>cy.ume.ui.window({ title: '提示', content: '修改相册成功' });window.location.href='PictureList.aspx?albumId=" + album.Id + "'</script>");
}
}
else
{
album = group.CreateGroupAlbum(TBXAlbumName.Text.Trim(), viewPermission);
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script>cy.ume.ui.window({ title: '提示', content: '创建相册成功' });window.location.href='PictureList.aspx?albumId=" + album.Id + "'</script>");
}
#endregion
#region upload pic
string strPicId = String.Empty;
List<HttpPostedFile> hfList = new List<HttpPostedFile>();
if (PortugueseFileUpload1.HasFile)
{
hfList.Add(PortugueseFileUpload1.PostedFile);
}
if (PortugueseFileUpload2.HasFile)
{
hfList.Add(PortugueseFileUpload2.PostedFile);
}
if (PortugueseFileUpload3.HasFile)
{
hfList.Add(PortugueseFileUpload3.PostedFile);
}
if (PortugueseFileUpload4.HasFile)
{
hfList.Add(PortugueseFileUpload4.PostedFile);
}
if (PortugueseFileUpload5.HasFile)
{
hfList.Add(PortugueseFileUpload5.PostedFile);
}
for (int i = 0; i < hfList.Count; i++)
{
HttpPostedFile imgFile = hfList[i];
if (imgFile == null || imgFile.ContentLength == 0)
{
break;
}
string imgExtention = CY.Utility.Common.FileUtility.GetFileExtension(imgFile.FileName).ToLower();
string imgName = CY.Utility.Common.FileUtility.GetFileName(imgFile.FileName);
string appPath = CY.Utility.Common.RequestUtility.CurPhysicalApplicationPath;
string dirPath = appPath + "/Content/Group/Album/" + groupId + "/";
string fileName = "/Content/Group/Album/" + groupId + "/" + DateTime.Now.ToString("yyyMMddhhmmss") + DateTime.Now.Millisecond.ToString();//相册图片以加时间命名
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(dirPath);
if (!di.Exists)
{
di.Create();
}
string bImgName = appPath + fileName + "_big" + imgExtention;
string mImgName = appPath + fileName + "_middle" + imgExtention;
string sImgName = appPath + fileName + "_small" + imgExtention;
imgFile.SaveAs(appPath + fileName + imgExtention);//临时保存原始图片
Bitmap bmp = new Bitmap(appPath + fileName + imgExtention);
int width = bmp.Width;
int height = bmp.Height;
bmp.Dispose();
if (height <= width && width >= 600)
{
height = Convert.ToInt32(width > 600 ? (600f / width) * height : height);
width = 600;
}
else if (width < height && height > 600)
{
width = Convert.ToInt32(height > 600 ? (600f / height) * width : height);
height = 600;
}
// 将原始图压缩为大缩略图
using (StreamReader reader = new StreamReader(appPath + fileName + imgExtention))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, bImgName, width, height);
}
if (width > 200)
{
height = Convert.ToInt32(width > 200 ? (200f / width) * height : height);
width = 200;
}
// 生成图片(好友上传图片最新通知中显示)
using (StreamReader reader = new StreamReader(appPath + fileName + imgExtention))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, sImgName, width, height);
}
if (height <= width && width >= 100)
{
height = Convert.ToInt32(width > 100 ? (100f / width) * height : height);
width = 100;
}
else if (width < height && height > 100)
{
width = Convert.ToInt32(height > 100 ? (100f / height) * width : height);
height = 100;
}
// 将大图片压缩为中等缩略图
using (StreamReader reader = new StreamReader(appPath + fileName + imgExtention))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, mImgName, width, height);
}
try
{
File.Delete(appPath + fileName + imgExtention);
}
catch
{
;
}
//更换相册封面
if (album.PhotoCount == 0 || album.CoverPath.Trim().Length == 0)
{
album.CoverPath = fileName + "_middle" + imgExtention;
album.Save();
}
//将路径及图片信息保存到数据库
CY.UME.Core.Business.Picture pic = new CY.UME.Core.Business.Picture();
pic.AlbumId = album.Id;
pic.BigPath = fileName + "_big" + imgExtention;
pic.DateCreated = DateTime.Now;
pic.MiddlePath = fileName + "_middle" + imgExtention;
pic.Name = CY.Utility.Common.StringUtility.HTMLEncode(imgName.Substring(0, imgName.Length > 30 ? 30 : imgName.Length));
pic.SmallPath = fileName + "_small" + imgExtention;
pic.Save();
strPicId += pic.Id.ToString() + ",";
//保存pictureextend
CY.UME.Core.Business.PictureExtend pe = new CY.UME.Core.Business.PictureExtend();
pe.Id = pic.Id;
pe.AccountId = CurrentAccount.Id;
pe.ActivityId = "group";
pe.ActivityPicId = "0";
pe.Save();
}
if (viewPermission == 0 && strPicId.Length > 0)
{
IList<CY.UME.Core.Business.Friendship> fsList = CurrentAccount.GetFriendships();
foreach (CY.UME.Core.Business.Friendship fs in fsList)
{
CY.UME.Core.Business.Notice n = new CY.UME.Core.Business.Notice();
n.AccountId = fs.FriendId;
n.AuthorId = fs.AccountId;
n.Content = "上传了新照片";
n.DateCreated = DateTime.Now;
n.InstanceId = strPicId.Remove(strPicId.Length - 1);
n.IsReaded = false;
n.Type = "grouppicture";
n.Save();
}
}
#endregion
}
protected void Page_Load(object sender, EventArgs e)
{
SetTitle("群组照片 ");
#region 判断验证
long pictureId = 0;
int groupId = 0;
if (Request.QueryString["pictureId"] == null)
{
throw new Exception("参数不存在");
}
else if (!long.TryParse(Request.QueryString["pictureId"].ToString(), out pictureId))
{
throw new Exception("参数不合法");
}
picture = CY.UME.Core.Business.Picture.Load(pictureId);
if (picture == null)
{
throw new Exception("图片不存在或已被删除");
}
album = CY.UME.Core.Business.Album.Load(picture.AlbumId);
albumExtend = CY.UME.Core.Business.AlbumExtend.Load(album.Id);
SpaceAccount = CY.UME.Core.Business.Account.Load(albumExtend.AccountId);
if (SpaceAccount == null)
{
throw new Exception("访问页面不存在");
}
if (Request.QueryString["groupId"] == null)
{
throw new Exception("参数不存在");
}
if (!int.TryParse(Request.QueryString["groupId"].ToString(), out groupId))
{
throw new Exception("参数不合法");
}
group = CY.UME.Core.Business.Group.Load(groupId);
al_HiddenGroupId.Value = groupId.ToString();
if (CurrentAccount == null || CurrentAccount.Id != SpaceAccount.Id)
{
if (album.ViewPermission == 1)//仅好友才能访问
{
if (CurrentAccount == null || !SpaceAccount.HasFriendshipWith(CurrentAccount))//判断是否是好友
{
Response.Write("您无权访问该页面");
return;
}
}
else if (album.ViewPermission == 2)//密码访问
{
if (Session["AlbumPassword"] == null)
{
Response.Redirect("ViewEnAlbum.aspx?uid=" + SpaceAccount.Id + "&albumId=" + album.Id);
return;
}
else
{
string password = Session["AlbumPassword"].ToString();
if (password != album.ViewPassword)//判断密码是否正确
{
Response.Redirect("ViewEnAlbum.aspx?uid=" + SpaceAccount.Id + "&albumId=" + album.Id);
return;
}
}
}
else if (album.ViewPermission == 3)
{
Response.Write("您无权访问该页面");
return;
}
}
#endregion
if (!IsPostBack)
{
if (CurrentAccount != null)
{
HF_CurrentAccount_Id.Value = CurrentAccount.Id.ToString();
}
LblTitleName.Text = group.Name;
picInfoMana.Visible = true;
LblAlbumName.Text = album.Name;
if (album.IsAvatar)
{//头像相册
uploadPic.Visible = false;
UploadAvatar.Visible = true;
}
else
{//普通相册
uploadPic.Visible = true;
UploadAvatar.Visible = false;
}
LBLAlbumNameAndLink.Text = "<a href=\"PictureList.aspx?albumId=" + album.Id + "&spaceId=" + CurrentAccount.Id + "\">" + LblAlbumName.Text + "</a>";
//UserInfo1.SpaceAccount = SpaceAccount;//个人信息
FollowerListId.CurrentFollower = SpaceAccount;
CY.UME.Core.PagingInfo pagingInfo = new CY.UME.Core.PagingInfo();
pagingInfo.CurrentPage = 1;
pagingInfo.PageSize = int.MaxValue;
IList<CY.UME.Core.Business.Picture> picList = CY.UME.Core.Business.Picture.GetAllPicture(album, pagingInfo);
StringBuilder sb = new StringBuilder();
sb.Append("{");
sb.Append("TotalRecords:'" + album.PhotoCount.ToString() + "'");
sb.Append(",AccountId:'" + SpaceAccount.Id.ToString() + "'");
sb.Append(",CurrentId:'" + (CurrentAccount == null ? "0" : CurrentAccount.Id.ToString()) + "'");
sb.Append(",AlbumId:'" + album.Id.ToString() + "'");
sb.Append(",PictureId:'" + pictureId.ToString() + "'");
sb.Append(",SiteUrl:'" + SiteUrl + "'");
sb.Append(",Pictures:[");
int Num = 1;
bool IsCheck = false;
foreach (CY.UME.Core.Business.Picture pic in picList)
{
if (pic.Id == picture.Id)
{
IsCheck = true;
}
if (!IsCheck)
{
Num++;
}
sb.Append("{");
sb.Append("Id:'" + pic.Id + "'");
sb.Append(",Remark:'" + pic.Remark + "'");
sb.Append(",DateCreated:'" + pic.DateCreated.ToString("yyyy年MM月dd") + "'");
sb.Append(",Name:'" + pic.Name + "'");
sb.Append(",AlbumViewPermission:'" + album.ViewPermission + "'");
sb.Append("},");
}
sb.Remove(sb.Length - 1, 1);
sb.Append("],CurrentNum:'" + Num.ToString() + "'");
sb.Append("}");
HiddenJson.Value = sb.ToString();
HF_SiteUrl.Value = SiteUrl;
HF_Album_Id.Value = album.Id.ToString();
HF_TotalRecords.Value = CY.UME.Core.Business.Picture.GetAllPicture(album, pagingInfo).Count.ToString();//该相册照片数量
//HiddenAccountDiff.Value = accountDiff;
//绑定评论
pictureCommentList = CY.UME.Core.Business.PictureComment.GetPicCommentByPagesAndPicId(picture);
RPT_PicCommentList.DataSourceID = "";
RPT_PicCommentList.DataSource = pictureCommentList;
RPT_PicCommentList.DataBind();
}
}
/// <summary>
/// 获取好友最新更新图片
/// </summary>
/// <param name="context"></param>
/// <returns> 0 登录失败 -1请求失败 -2系统错误</returns>
public string GetPicNoticeList(HttpContext context)
{
string email = String.Empty;
CY.UME.Core.Business.Account currentAccount;
if (context.Request.QueryString["email"] == null)
{
return "0";
}
email = context.Request.QueryString["email"].ToString();
CY.UME.Core.Business.AccountExtend ae = CY.UME.Core.Business.AccountExtend.Load(email);
if (ae == null)
{
return "0";
}
currentAccount = CY.UME.Core.Business.Account.Load(ae.Id);
string[] type = { "picture" };
IList<CY.UME.Core.Business.Notice> nList = GetNoticeList(currentAccount, type);
StringBuilder sb = new StringBuilder();
long picId = 0;
sb.Append("[");
bool check = false;
try
{
foreach (CY.UME.Core.Business.Notice notice in nList)
{
CY.UME.Core.Business.Picture picture = new CY.UME.Core.Business.Picture();
if (!CY.Utility.Common.ParseUtility.TryParseInt64(notice.InstanceId, out picId))
{
continue;
}
else
{
if (picId < 1) { continue; }
else
{
picture = CY.UME.Core.Business.Picture.Load(picId);
}
}
if (picture == null)
{
notice.DeleteOnSave();
notice.Save();
continue;
}
CY.UME.Core.Business.Album album = CY.UME.Core.Business.Album.Load(picture.AlbumId);
if (album == null)
{
continue;
}
CY.UME.Core.Business.Account author = CY.UME.Core.Business.Account.Load(notice.AuthorId);
if (author == null)
{
continue;
}
sb.Append("{");
sb.Append("\"AlbumId\":\"" + album.Id + "\"");
sb.Append(",\"AlbumName\":\"" + CY.Utility.Common.StringUtility.HTMLDecode(album.Name).Replace("\"", """) + "\"");
sb.Append(",\"Description\":\"" + CY.Utility.Common.StringUtility.HTMLDecode(picture.Remark).Replace("\"", """) + "\"");
sb.Append(",\"PicId\":\"" + picture.Id + "\"");
sb.Append(",\"PubDate\":\"" + picture.DateCreated.ToString("yyyy-MM-dd HH:mm") + "\"");
sb.Append(",\"AuthorId\":\"" + author.Id + "\"");
sb.Append(",\"AuthorName\":\"" + author.Name + "\"");
sb.Append("},");
check = true;
}
if (check)
{
sb.Remove(sb.Length - 1, 1);
}
sb.Append("]");
return sb.ToString();
}
catch
{
return "-2";
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "application/json";
string strPictureId = context.Request.Form["pictureId"].ToString();
string strASpaceccountId = context.Request.Form["spaceAccountId"].ToString();
long spaceAccountId = 0;
long pictureId = 0;
if (!long.TryParse(strPictureId, out pictureId) || !long.TryParse(strASpaceccountId,out spaceAccountId))
{
context.Response.Write("{success:false,msg:'参数错误'}");
return;
}
CY.UME.Core.Business.Account currentAccount = CY.UME.Core.Global.GetCurrentAccount();
if (currentAccount == null)
{
context.Response.Write("{success:false,msg:'用户登录超时'}");
return;
}
if (spaceAccountId != currentAccount.Id)
{
context.Response.Write("{success:false,msg:'您无权设置'}");
return;
}
CY.UME.Core.Business.Picture pic = CY.UME.Core.Business.Picture.Load(pictureId);
if (pic == null)
{
context.Response.Write("success:false,msg:'图片不存在或已被删除'");
return;
}
try
{
string appPath = CY.Utility.Common.RequestUtility.CurPhysicalApplicationPath;
string dirPath = appPath + "/Content/Album/" + spaceAccountId + "/";
string fileName = "/Content/Album/" + spaceAccountId + "/" + DateTime.Now.ToString("yyyMMddhhmmss") + DateTime.Now.Millisecond.ToString();//相册图片以加时间命名
string imgExtention = CY.Utility.Common.FileUtility.GetFileExtension(pic.BigPath);
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(dirPath);
if (!di.Exists)
{
di.Create();
}
string bImgName = appPath + fileName + "_big" + imgExtention;
string mImgName = appPath + fileName + "_middle" + imgExtention;
string sImgName = appPath + fileName + "_small" + imgExtention;
Bitmap bmp = new Bitmap(appPath + pic.BigPath);
int width = bmp.Width;
int height = bmp.Height;
// 保存大图片
using (StreamReader reader = new StreamReader(appPath + pic.BigPath))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, bImgName, width, height);
}
bmp.Dispose();
height = Convert.ToInt32(width > 200 ? (200f / width) * height : height);
width = 200;
// 将大图片压缩为中等缩略图
using (StreamReader reader = new StreamReader(bImgName))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, mImgName, width, height);
}
// 将小头像压缩到48*48
height = Convert.ToInt32(width > 48 ? (48f / width) * height : height);
width = 48;
using (StreamReader reader = new StreamReader(mImgName))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, sImgName, height, width);
}
CY.UME.Core.Business.Album album = CY.UME.Core.Business.Album.Load(pic.AlbumId);
CY.UME.Core.Business.Account account = CY.UME.Core.Business.Account.Load(album.AccountId);
album = account.GetMyAvatarAlbum();
CY.UME.Core.Business.Picture picture = new CY.UME.Core.Business.Picture();
picture.AlbumId = album.Id;
picture.BigPath = fileName + "_big" + imgExtention;
picture.DateCreated = DateTime.Now;
picture.MiddlePath =fileName+ "_middle" + imgExtention;
picture.Name = pic.Name;
picture.SmallPath = fileName + "_small" + imgExtention;
picture.Save();
if (!account.HasAvatar)
{
account.HasAvatar = true;
account.Save();
}
context.Response.Write("{success:true}");
}
catch (Exception ex)
{
context.Response.Write("success:false,msg:'" + ex.Message + "'");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "application/json";
CY.UME.Core.Business.Account account;
string bigImgPath, smallImgPath, imgExtention, imgName;
string sitePath = CY.Utility.Common.SiteUtility.CurSitePath;
String Id = context.Request.QueryString["accountId"].ToString();
long accountId = CY.Utility.Common.ConvertUtility.ConvertToInt(Id, -1);
#region -Validation and Get Basic Data-
//account = CY.UME.Core.Global.GetCurrentAccount();
account = CY.UME.Core.Business.Account.Load(accountId);
if (account == null)
{
context.Response.Write("{success: false, msg: '用户登录超时,请重新登录!'}");
return;
}
// post data
bigImgPath = context.Request.Form["bigImgPath"];
smallImgPath = context.Request.Form["smallImgPath"];
imgExtention = context.Request.Form["imgExtention"];
imgName = context.Request.Form["imgName"];
if (string.IsNullOrEmpty(bigImgPath) ||
string.IsNullOrEmpty(smallImgPath) ||
string.IsNullOrEmpty(imgExtention))
{
context.Response.Write("{success: false, msg: '参数错误'}");
return;
}
if (!File.Exists(sitePath + bigImgPath))
{
context.Response.Write("{success: false, msg: '照片不存在'}");
return;
}
if (!File.Exists(sitePath + smallImgPath))
{
context.Response.Write("{success: false, msg: '小头像不存在'}");
return;
}
#endregion
CY.UME.Core.Business.Album avatarAlbum = account.GetMyAvatarAlbum();
if (avatarAlbum == null)
{
avatarAlbum = new CY.UME.Core.Business.Album();
avatarAlbum.AccountId = account.Id;
avatarAlbum.DateCreated = DateTime.Now;
avatarAlbum.IsAvatar = true;
avatarAlbum.LastModifiedTime = avatarAlbum.DateCreated;
avatarAlbum.Name = "头像相册";
avatarAlbum.Save();
}
// 相册目录为: 网站根目录 + /Content/Avatar/ + 用户标识
string avatarRelativePath = "/Content/Avatar/" + account.Id + "/";
DirectoryInfo di = new DirectoryInfo(sitePath + avatarRelativePath); // 相册目录
if (!di.Exists)
{
di.Create();
}
string uniqueId = Guid.NewGuid().ToString("N");
string bImgName = uniqueId + "_big" + imgExtention;
string mImgName = uniqueId + "_mid" + imgExtention;
string sImgName = uniqueId + "_small" + imgExtention;
try
{
Bitmap bmp = new Bitmap(sitePath + bigImgPath);
int width = bmp.Width;
int height = bmp.Height;
bmp.Dispose();
height = Convert.ToInt32(width > 200 ? (200f / width) * height : height);
width = 200;
// 将大图片压缩为中等缩略图
using (StreamReader reader = new StreamReader(sitePath + bigImgPath))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, di.FullName + mImgName, width, height);
}
// 将小头像从120*120压缩到48*48
using (StreamReader reader = new StreamReader(sitePath + smallImgPath))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, di.FullName + sImgName, 48, 48);
}
// 将大图移动到头像目录下
FileInfo fi = new FileInfo(sitePath + bigImgPath);
fi.MoveTo(di.FullName + bImgName);
try
{
// File.Delete(sitePath + bigImgPath);
File.Delete(sitePath + smallImgPath);
}
catch
{
;
}
// 添加照片记录
CY.UME.Core.Business.Picture picture = new CY.UME.Core.Business.Picture();
picture.AlbumId = avatarAlbum.Id;
picture.BigPath = avatarRelativePath + bImgName;
picture.DateCreated = DateTime.Now;
picture.MiddlePath = avatarRelativePath + mImgName;
picture.Name = imgName;
picture.Remark = string.Empty;
picture.SmallPath = avatarRelativePath + sImgName;
picture.Save();
if (!account.HasAvatar)
{
account.HasAvatar = true;
#region 积分
int uploadAvatarCredit;
if (CY.UME.Core.Business.SystemSetting.TryLoadInt32Setting("CreditUploadAvatar", out uploadAvatarCredit) &&
(uploadAvatarCredit != 0))
{
int orgCredit = account.Credit;
int modifiedCredit = orgCredit + uploadAvatarCredit;
account.Credit = modifiedCredit;
CY.UME.Core.Business.CreditHistory ch = new CY.UME.Core.Business.CreditHistory();
ch.AccountId = account.Id;
ch.DateCreated = DateTime.Now;
ch.Id = Guid.NewGuid();
ch.InstanceId = "";
ch.Original = orgCredit;
ch.Modified = modifiedCredit;
ch.Variation = uploadAvatarCredit;
ch.Type = "uploadavatar";
ch.Description = "上传头像";
ch.Save();
}
#endregion
account.Save();
}
//添加通知
//account.SendNoticeToAllFriend("picture", "更新了头像", picture.Id.ToString());
context.Response.Write("{success: true}");
return;
}
catch
{
context.Response.Write("{success: false, msg: '保存头像失败'}");
return;
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "application/json";
HttpPostedFile imgFile;
int activeID = 0;
long accountId = 0;
if (!int.TryParse(context.Request.QueryString["activeID"].ToString(), out activeID)
|| !long.TryParse(context.Request.QueryString["accountId"].ToString(), out accountId))
{
return;
}
CY.UME.Core.Business.Activities active = CY.UME.Core.Business.Activities.Load(activeID);
if (active == null)
{
return;
}
CY.UME.Core.Business.Account account = CY.UME.Core.Business.Account.Load(accountId);
if (account == null || account.Id == 0)
{
return;
}
CY.UME.Core.Business.Album album = active.GetActiveAlbum();
if (album == null || album.Id == 0)
{
album = active.CreateActiveAlbum();
}
//if (accountId != active.Sponsor)
//{
// context.Response.Write("只有活动发起人才能上传图片");
// return;
//}
//else
//{
//获取上传的文件并保存
if (context.Request.Files.Count > 0)
{
for (int i = 0; i < context.Request.Files.Count; i++)
{
imgFile = context.Request.Files[i];
if (imgFile == null)
{
continue;
}
string imgExtention = CY.Utility.Common.FileUtility.GetFileExtension(imgFile.FileName).ToLower();
string imgName = CY.Utility.Common.FileUtility.GetFileName(imgFile.FileName);
string appPath = CY.Utility.Common.RequestUtility.CurPhysicalApplicationPath;
string dirPath = appPath + "/Content/Activites/" + accountId + "/";
string fileName = "/Content/Activites/" + accountId + "/" + DateTime.Now.ToString("yyyMMddhhmmss") + DateTime.Now.Millisecond.ToString();//相册图片以加时间命名
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(dirPath);
if (!di.Exists)
{
di.Create();
}
string bImgName = appPath + fileName + "_big" + imgExtention;
string mImgName = appPath + fileName + "_middle" + imgExtention;
string sImgName = appPath + fileName + "_small" + imgExtention;
imgFile.SaveAs(appPath + fileName + imgExtention);//临时保存原始图片
Bitmap bmp = new Bitmap(appPath + fileName + imgExtention);
int width = bmp.Width;
int height = bmp.Height;
bmp.Dispose();
if (height <= width && width >= 600)
{
height = Convert.ToInt32(width > 600 ? (600f / width) * height : height);
width = 600;
}
else if (width < height && height > 600)
{
width = Convert.ToInt32(height > 600 ? (600f / height) * width : height);
height = 600;
}
// 将原始图压缩为大缩略图
using (StreamReader reader = new StreamReader(appPath + fileName + imgExtention))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, bImgName, width, height);
}
if (width > 200)
{
height = Convert.ToInt32(width > 200 ? (200f / width) * height : height);
width = 200;
}
// 生成图片(好友上传图片最新通知中显示)
using (StreamReader reader = new StreamReader(appPath + fileName + imgExtention))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, sImgName, width, height);
}
if (height <= width && width >= 100)
{
height = Convert.ToInt32(width > 100 ? (100f / width) * height : height);
width = 100;
}
else if (width < height && height > 100)
{
width = Convert.ToInt32(height > 100 ? (100f / height) * width : height);
height = 100;
}
// 将大图片压缩为中等缩略图
using (StreamReader reader = new StreamReader(appPath + fileName + imgExtention))
{
CY.Utility.Common.ImageUtility.ThumbAsJPG(reader.BaseStream, mImgName, width, height);
}
try
{
File.Delete(appPath + fileName + imgExtention);
}
catch
{
;
}
//将路径及图片信息保存到数据库
CY.UME.Core.Business.Picture pic = new CY.UME.Core.Business.Picture();
pic.AlbumId = album.Id;
pic.BigPath = fileName + "_big" + imgExtention;
pic.DateCreated = DateTime.Now;
pic.MiddlePath = fileName + "_middle" + imgExtention;
pic.Name = CY.Utility.Common.StringUtility.HTMLEncode(imgName.Substring(0, imgName.Length > 30 ? 30 : imgName.Length));
pic.SmallPath = fileName + "_small" + imgExtention;
pic.Save();
//保存pictureextend
CY.UME.Core.Business.PictureExtend pe = new CY.UME.Core.Business.PictureExtend();
pe.Id = pic.Id;
pe.AccountId = account.Id;
pe.ActivityId = "active";
pe.ActivityPicId = "0";
pe.Save();
context.Response.Write("1");
}
}
}
