public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.ContentEncoding = System.Text.Encoding.UTF8;
string progresskey = context.Request["progresskey"];
int[,] thumbs = null;
//上传配置
string pathbase = "upload/"; //保存路径
//文件允许格式
string[] filetypes = null;
string callback = null;
if (context.Request["iseditor"] == null)//从百度编辑器上传
{
string editorId = context.Request["editorid"];
filetypes = new string[] { ".gif", ".png", ".jpg", ".jpeg", ".bmp" };
pathbase = pathbase + "images/";
callback = context.Request["callback"];
thumbs = new int[, ] {
{ 260, 0 }, { 420, 0 }, { 480, 0 }, { 580, 0 }
};
}
else
{
string filter = context.Request["filter"];
if (filter != null && filter.Length > 0)
{
if (filter.Equals("image"))
{
filetypes = new string[] { ".gif", ".png", ".jpg", ".jpeg", ".bmp" };
pathbase = pathbase + "images/";
}
else if (filter.Equals("video"))
{
filetypes = new string[] { ".mp4", ".flv" };
pathbase = pathbase + "videos/";
}
else if (filter.Equals("text"))
{
filetypes = new string[] { ".html", ".htm" };
pathbase = pathbase + "text/";
}
else if (filter.Equals("application"))
{
filetypes = new string[] { ".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx", ".html", ".htm" };
pathbase = pathbase + "documents/";
}
}
string thumbstr = context.Request["thumbs"];
if (thumbstr != null && thumbstr.Length > 0)
{
var ts = thumbstr.Split(',');
thumbs = new int[ts.Length, 2];
for (var i = 0; i < ts.Length; ++i)
{
var tstr = ts[i].Split('*');
thumbs[i, 0] = int.Parse(tstr[0]);
if (tstr.Length > 1)
{
thumbs[i, 1] = int.Parse(tstr[1]);
}
else
{
thumbs[i, 1] = 0;
}
}
}
}
int size = 0; //文件大小限制,单位mb
string maxSize = context.Request["maxSize"];
if (maxSize != null && maxSize.Length > 0)
{
int.TryParse(maxSize, out size);
}
if (size == 0)
{
size = 10;
}
//上传图片
Hashtable info;
UMeditorUploader up = new UMeditorUploader();
info = up.upFile(context, pathbase, filetypes, size, progresskey); //获取上传状态
var path = info["path"];
var savepath = pathbase + path;
info["path"] = savepath;
string json = BuildJson(info);
#region 生成缩略图
if (thumbs != null)
{
Thread thread = new Thread((ctx) =>
{
var server = ((HttpContext)ctx).Server;
for (var i = 0; i < thumbs.GetLength(0); ++i)
{
try
{
ImageUtil.MakeThumbnail(server.MapPath("~/" + savepath),
server.MapPath("~/" + pathbase + "size" + thumbs[i, 0] + "/" + path), thumbs[i, 0], thumbs[i, 1]);
}
catch { }
}
});
thread.Start(context);
}
#endregion
context.Response.ContentType = "text/html";
if (callback != null)
{
context.Response.Write(String.Format("<script>{0}(JSON.parse(\"{1}\"));</script>", callback, json));
}
else
{
var callbackurl = ConfigurationManager.AppSettings["uploadcallbackurl"];
context.Response.Redirect(callbackurl + "?d=" + json);
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.ContentEncoding = System.Text.Encoding.UTF8;
string progresskey = context.Request["progresskey"];
int[,] thumbs = null;
//上传配置
string pathbase = "upload/"; //保存路径
//文件允许格式
string[] filetypes = null;
string callback = null;
if (context.Request["iseditor"] == null)//从百度编辑器上传
{
string editorId = context.Request["editorid"];
filetypes = new string[] { ".gif", ".png", ".jpg", ".jpeg", ".bmp" };
pathbase = pathbase + "images/";
callback = context.Request["callback"];
thumbs = new int[,] { { 260, 0 }, { 420, 0 }, { 480, 0 }, { 580, 0 } };
}
else
{
string filter = context.Request["filter"];
if (filter != null && filter.Length > 0)
{
if (filter.Equals("image"))
{
filetypes = new string[] { ".gif", ".png", ".jpg", ".jpeg", ".bmp" };
pathbase = pathbase + "images/";
}
else if (filter.Equals("video"))
{
filetypes = new string[] { ".mp4", ".flv" };
pathbase = pathbase + "videos/";
}
else if (filter.Equals("application"))
{
filetypes = new string[] { ".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx" };
pathbase = pathbase + "documents/";
}
}
string thumbstr = context.Request["thumbs"];
if (thumbstr != null && thumbstr.Length > 0)
{
var ts = thumbstr.Split(',');
thumbs = new int[ts.Length, 2];
for (var i = 0; i < ts.Length; ++i)
{
var tstr = ts[i].Split('*');
thumbs[i, 0] = int.Parse(tstr[0]);
if (tstr.Length > 1)
{
thumbs[i, 1] = int.Parse(tstr[1]);
}
else
{
thumbs[i, 1] = 0;
}
}
}
}
int size = 0; //文件大小限制,单位mb
string maxSize = context.Request["maxSize"];
if (maxSize != null && maxSize.Length > 0)
{
int.TryParse(maxSize, out size);
}
if (size == 0)
{
size = 10;
}
//上传图片
Hashtable info;
UMeditorUploader up = new UMeditorUploader();
info = up.upFile(context, "../../../" + pathbase, filetypes, size, progresskey); //获取上传状态
var path = info["path"];
var savepath = pathbase + path;
info["path"] = savepath;
string json = BuildJson(info);
#region 生成缩略图
if (thumbs != null)
{
Thread thread = new Thread((ctx) =>
{
var server = ((HttpContext)ctx).Server;
for (var i = 0; i < thumbs.GetLength(0); ++i)
{
try
{
G.Util.Tool.ImageUtil.MakeThumbnail(server.MapPath("~/" + savepath),
server.MapPath("~/" + pathbase + "size" + thumbs[i, 0] + "/" + path), thumbs[i, 0], thumbs[i, 1]);
}
catch { }
}
});
thread.Start(context);
}
#endregion
context.Response.ContentType = "text/html";
if (callback != null)
{
context.Response.Write(String.Format("<script>{0}(JSON.parse(\"{1}\"));</script>", callback, json));
}
else
{
context.Response.Write(json);
}
}
