public override Task <string> Process()
{
try
{
_start = string.IsNullOrEmpty(Request.Query["start"]) ? 0 : Convert.ToInt32(Request.Query["start"]);
_size = string.IsNullOrEmpty(Request.Query["size"]) ? UeditorConfig.GetInt("imageManagerListSize") : Convert.ToInt32(Request.Query["size"]);
}
catch (FormatException)
{
_state = ResultState.InvalidParam;
return(Task.FromResult(WriteResult()));
}
var buildingList = new List <string>();
try
{
var localPath = AppContext.BaseDirectory + "wwwroot" + _pathToList;
buildingList.AddRange(Directory.GetFiles(localPath, "*", SearchOption.AllDirectories).Where(x => _searchExtensions.Contains(Path.GetExtension(x).ToLower())).Select(x => _pathToList + x.Substring(localPath.Length).Replace("\\", "/")));
_total = buildingList.Count;
_fileList = buildingList.OrderBy(x => x).Skip(_start).Take(_size).ToArray();
}
catch (UnauthorizedAccessException)
{
_state = ResultState.AuthorizError;
}
catch (DirectoryNotFoundException)
{
_state = ResultState.PathNotFound;
}
catch (IOException)
{
_state = ResultState.IOError;
}
return(Task.FromResult(WriteResult()));
}
public override void Process()
{
try
{
Start = String.IsNullOrEmpty(Request["start"]) ? 0 : Convert.ToInt32(Request["start"]);
Size = String.IsNullOrEmpty(Request["size"])
? UeditorConfig.GetInt("imageManagerListSize")
: Convert.ToInt32(Request["size"]);
}
catch (FormatException)
{
State = ResultState.InvalidParam;
WriteResult();
return;
}
var buildingList = new List <String>();
try
{
var localPath = Server.MapPath(PathToList);
buildingList.AddRange(Directory.GetFiles(localPath, "*", SearchOption.AllDirectories)
.Where(x => SearchExtensions.Contains(Path.GetExtension(x).ToLower()))
.Select(x => PathToList + x.Substring(localPath.Length).Replace("\\", "/")));
Total = buildingList.Count;
FileList = buildingList.OrderBy(x => x).Skip(Start).Take(Size).ToArray();
}
catch (UnauthorizedAccessException)
{
State = ResultState.AuthorizError;
}
catch (DirectoryNotFoundException)
{
State = ResultState.PathNotFound;
}
catch (IOException)
{
State = ResultState.IOError;
}
finally
{
WriteResult();
}
}
/// <summary>
/// 百度编辑器的后端接口
/// </summary>
/// <param name="action">执行动作</param>
/// <returns></returns>
public ActionResult UEditor()
{
string action = Request["action"];
switch (action)
{
case "config":
return(Content(UeditorConfig.Items.ToJson()));
case "uploadimage":
return(UEditorUpload(new UeditorUploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("imageAllowFiles"),
PathFormat = UeditorConfig.GetString("imagePathFormat"),
SizeLimit = UeditorConfig.GetInt("imageMaxSize"),
UploadFieldName = UeditorConfig.GetString("imageFieldName")
}));
case "uploadscrawl":
return(UEditorUpload(new UeditorUploadConfig()
{
AllowExtensions = new string[] { ".png" },
PathFormat = UeditorConfig.GetString("scrawlPathFormat"),
SizeLimit = UeditorConfig.GetInt("scrawlMaxSize"),
UploadFieldName = UeditorConfig.GetString("scrawlFieldName"),
Base64 = true,
Base64Filename = "scrawl.png"
}));
case "uploadvideo":
return(UEditorUpload(new UeditorUploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("videoAllowFiles"),
PathFormat = UeditorConfig.GetString("videoPathFormat"),
SizeLimit = UeditorConfig.GetInt("videoMaxSize"),
UploadFieldName = UeditorConfig.GetString("videoFieldName")
}));
case "uploadfile":
return(UEditorUpload(new UeditorUploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("fileAllowFiles"),
PathFormat = UeditorConfig.GetString("filePathFormat"),
SizeLimit = UeditorConfig.GetInt("fileMaxSize"),
UploadFieldName = UeditorConfig.GetString("fileFieldName")
}));
case "listimage":
return(ListFileManager(UeditorConfig.GetString("imageManagerListPath"), UeditorConfig.GetStringList("imageManagerAllowFiles")));
case "listfile":
return(ListFileManager(UeditorConfig.GetString("fileManagerListPath"), UeditorConfig.GetStringList("fileManagerAllowFiles")));
case "catchimage":
return(CrawlerHandler());
default:
return(Content(new
{
state = "action 参数为空或者 action 不被支持。"
}.ToJson()));
}
}
/// <summary>
/// 百度编辑器的文件列表管理
/// </summary>
/// <param name="pathToList">文件列表目录</param>
/// <param name="searchExtensions">扩展名</param>
/// <returns></returns>
public ActionResult ListFileManager(string pathToList, string[] searchExtensions)
{
int Start;
int Size;
int Total;
String[] FileList;
String[] SearchExtensions;
SearchExtensions = searchExtensions.Select(x => x.ToLower()).ToArray();
try
{
Start = String.IsNullOrEmpty(Request["start"]) ? 0 : Convert.ToInt32(Request["start"]);
Size = String.IsNullOrEmpty(Request["size"]) ? UeditorConfig.GetInt("imageManagerListSize") : Convert.ToInt32(Request["size"]);
}
catch (FormatException)
{
return(Content(new
{
state = "参数不正确",
start = 0,
size = 0,
total = 0
}.ToJson()));
}
var buildingList = new List <String>();
try
{
var localPath = Server.MapPath(pathToList).Replace("\\Utility\\", "\\ueditor\\");
buildingList.AddRange(Directory.GetFiles(localPath, "*", SearchOption.AllDirectories)
.Where(x => SearchExtensions.Contains(Path.GetExtension(x).ToLower()))
.Select(x => pathToList + x.Substring(localPath.Length).Replace("\\", "/")));
Total = buildingList.Count;
FileList = buildingList.OrderBy(x => x).Skip(Start).Take(Size).ToArray();
}
catch (UnauthorizedAccessException)
{
return(Content(new
{
state = "文件系统权限不足",
start = 0,
size = 0,
total = 0
}.ToJson()));
}
catch (DirectoryNotFoundException)
{
return(Content(new
{
state = "路径不存在",
start = 0,
size = 0,
total = 0
}.ToJson()));
}
catch (IOException)
{
return(Content(new
{
state = "文件系统读取错误",
start = 0,
size = 0,
total = 0
}.ToJson()));
}
return(Content(new
{
state = "SUCCESS",
list = FileList == null ? null : FileList.Select(x => new { url = x }),
start = Start,
size = Size,
total = Total
}.ToJson()));
}
public ActionResult FileUploader()
{
HttpContext context = System.Web.HttpContext.Current;
Handler action = new NotSupportedHandler(context);
switch (Request["action"])//管理员用
{
case "config":
action = new ConfigHandler(context);
break;
case "uploadimage":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("imageAllowFiles"),
PathFormat = UeditorConfig.GetString("imagePathFormat"),
SizeLimit = UeditorConfig.GetInt("imageMaxSize"),
UploadFieldName = UeditorConfig.GetString("imageFieldName")
});
break;
case "uploadscrawl":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = new[] { ".png" },
PathFormat = UeditorConfig.GetString("scrawlPathFormat"),
SizeLimit = UeditorConfig.GetInt("scrawlMaxSize"),
UploadFieldName = UeditorConfig.GetString("scrawlFieldName"),
Base64 = true,
Base64Filename = "scrawl.png"
});
break;
case "catchimage":
action = new CrawlerHandler(context);
break;
case "uploadvideo":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("videoAllowFiles"),
PathFormat = UeditorConfig.GetString("videoPathFormat"),
SizeLimit = UeditorConfig.GetInt("videoMaxSize"),
UploadFieldName = UeditorConfig.GetString("videoFieldName")
});
break;
case "uploadfile":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("fileAllowFiles"),
PathFormat = UeditorConfig.GetString("filePathFormat"),
SizeLimit = UeditorConfig.GetInt("fileMaxSize"),
UploadFieldName = UeditorConfig.GetString("fileFieldName")
});
break;
case "listimage":
action = new ListFileManager(context, UeditorConfig.GetString("imageManagerListPath"), UeditorConfig.GetStringList("imageManagerAllowFiles"));
break;
case "listfile":
action = new ListFileManager(context, UeditorConfig.GetString("fileManagerListPath"), UeditorConfig.GetStringList("fileManagerAllowFiles"));
break;
}
#region 用户通用方法
//switch (Request["action"])//通用
//{
// case "config":
// action = new ConfigHandler(context);
// break;
// case "uploadimage":
// action = new UploadHandler(context, new UploadConfig()
// {
// AllowExtensions = UeditorConfig.GetStringList("imageAllowFiles"),
// PathFormat = UeditorConfig.GetString("imagePathFormat"),
// SizeLimit = UeditorConfig.GetInt("imageMaxSize"),
// UploadFieldName = UeditorConfig.GetString("imageFieldName")
// });
// break;
// case "uploadscrawl":
// action = new UploadHandler(context, new UploadConfig()
// {
// AllowExtensions = new[] { ".png" },
// PathFormat = UeditorConfig.GetString("scrawlPathFormat"),
// SizeLimit = UeditorConfig.GetInt("scrawlMaxSize"),
// UploadFieldName = UeditorConfig.GetString("scrawlFieldName"),
// Base64 = true,
// Base64Filename = "scrawl.png"
// });
// break;
// case "catchimage":
// action = new CrawlerHandler(context);
// break;
//}
#endregion
#region 管理员权限使用方法
//UserInfoOutputDto user = HttpContext.Session.GetByRedis<UserInfoOutputDto>(SessionKey.UserInfo) ?? new UserInfoOutputDto();
//if (user.IsAdmin)
//{
// switch (Request["action"])//管理员用
// {
// case "uploadvideo":
// action = new UploadHandler(context, new UploadConfig()
// {
// AllowExtensions = UeditorConfig.GetStringList("videoAllowFiles"),
// PathFormat = UeditorConfig.GetString("videoPathFormat"),
// SizeLimit = UeditorConfig.GetInt("videoMaxSize"),
// UploadFieldName = UeditorConfig.GetString("videoFieldName")
// });
// break;
// case "uploadfile":
// action = new UploadHandler(context, new UploadConfig()
// {
// AllowExtensions = UeditorConfig.GetStringList("fileAllowFiles"),
// PathFormat = UeditorConfig.GetString("filePathFormat"),
// SizeLimit = UeditorConfig.GetInt("fileMaxSize"),
// UploadFieldName = UeditorConfig.GetString("fileFieldName")
// });
// break;
// case "listimage":
// action = new ListFileManager(context, UeditorConfig.GetString("imageManagerListPath"), UeditorConfig.GetStringList("imageManagerAllowFiles"));
// break;
// case "listfile":
// action = new ListFileManager(context, UeditorConfig.GetString("fileManagerListPath"), UeditorConfig.GetStringList("fileManagerAllowFiles"));
// break;
// }
//}
#endregion
string result = action.Process();
return(Content(result, ContentType.Json, Encoding.UTF8));
}
public async Task <ActionResult> UeditorFileUploader()
{
UserInfoDto user = HttpContext.Session.Get <UserInfoDto>(SessionKey.UserInfo) ?? new UserInfoDto();
var action = Request.Query["action"].ToString() switch //通用
{
"config" => (Handler) new ConfigHandler(HttpContext),
"uploadimage" => new UploadHandler(HttpContext, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("imageAllowFiles"),
PathFormat = "/" + CommonHelper.SystemSettings.GetOrAdd("UploadPath", "upload").Trim('/', '\\') + UeditorConfig.GetString("imagePathFormat"),
SizeLimit = UeditorConfig.GetInt("imageMaxSize"),
UploadFieldName = UeditorConfig.GetString("imageFieldName")
}),
"uploadscrawl" => new UploadHandler(HttpContext, new UploadConfig()
{
AllowExtensions = new[]
{
".png"
},
PathFormat = "/" + CommonHelper.SystemSettings.GetOrAdd("UploadPath", "upload").Trim('/', '\\') + UeditorConfig.GetString("scrawlPathFormat"),
SizeLimit = UeditorConfig.GetInt("scrawlMaxSize"),
UploadFieldName = UeditorConfig.GetString("scrawlFieldName"),
Base64 = true,
Base64Filename = "scrawl.png"
}),
"catchimage" => new CrawlerHandler(HttpContext),
_ => new NotSupportedHandler(HttpContext)
};
if (user.IsAdmin)
{
switch (Request.Query["action"])//管理员用
{
//case "uploadvideo":
// action = new UploadHandler(context, new UploadConfig()
// {
// AllowExtensions = UeditorConfig.GetStringList("videoAllowFiles"),
// PathFormat = "/" + CommonHelper.SystemSettings.GetOrAdd("UploadPath", "upload") + UeditorConfig.GetString("videoPathFormat"),
// SizeLimit = UeditorConfig.GetInt("videoMaxSize"),
// UploadFieldName = UeditorConfig.GetString("videoFieldName")
// });
// break;
case "uploadfile":
action = new UploadHandler(HttpContext, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("fileAllowFiles"),
PathFormat = "/" + CommonHelper.SystemSettings.GetOrAdd("UploadPath", "upload").Trim('/', '\\') + UeditorConfig.GetString("filePathFormat"),
SizeLimit = UeditorConfig.GetInt("fileMaxSize"),
UploadFieldName = UeditorConfig.GetString("fileFieldName")
});
break;
//case "listimage":
// action = new ListFileManager(context, CommonHelper.SystemSettings.GetOrAdd("UploadPath", "/upload") + UeditorConfig.GetString("imageManagerListPath"), UeditorConfig.GetStringList("imageManagerAllowFiles"));
// break;
//case "listfile":
// action = new ListFileManager(context, CommonHelper.SystemSettings.GetOrAdd("UploadPath", "/upload") + UeditorConfig.GetString("fileManagerListPath"), UeditorConfig.GetStringList("fileManagerAllowFiles"));
// break;
}
}
string result = await action.Process();
return(Content(result, ContentType.Json));
}
public ActionResult UeditorFileUploader()
{
//UserInfoOutputDto user = HttpContext.Session.GetByRedis<UserInfoOutputDto>(SessionKey.UserInfo) ?? new UserInfoOutputDto();
bool IsAdmin = false;
Handler action = new NotSupportedHandler(HttpContext);
switch (Request.Query["action"])//通用
{
case "config":
action = new ConfigHandler(HttpContext);
break;
case "uploadimage":
action = new UploadHandler(HttpContext, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("imageAllowFiles"),
PathFormat = UeditorConfig.GetString("imagePathFormat"),
SizeLimit = UeditorConfig.GetInt("imageMaxSize"),
UploadFieldName = UeditorConfig.GetString("imageFieldName")
});
break;
case "uploadscrawl":
action = new UploadHandler(HttpContext, new UploadConfig()
{
AllowExtensions = new[] { ".png" },
PathFormat = UeditorConfig.GetString("scrawlPathFormat"),
SizeLimit = UeditorConfig.GetInt("scrawlMaxSize"),
UploadFieldName = UeditorConfig.GetString("scrawlFieldName"),
Base64 = true,
Base64Filename = "scrawl.png"
});
break;
case "catchimage":
action = new CrawlerHandler(HttpContext);
break;
}
if (IsAdmin)
{
switch (Request.Query["action"])//管理员用
{
//case "uploadvideo":
// action = new UploadHandler(context, new UploadConfig()
// {
// AllowExtensions = UeditorConfig.GetStringList("videoAllowFiles"),
// PathFormat = UeditorConfig.GetString("videoPathFormat"),
// SizeLimit = UeditorConfig.GetInt("videoMaxSize"),
// UploadFieldName = UeditorConfig.GetString("videoFieldName")
// });
// break;
case "uploadfile":
action = new UploadHandler(HttpContext, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("fileAllowFiles"),
PathFormat = UeditorConfig.GetString("filePathFormat"),
SizeLimit = UeditorConfig.GetInt("fileMaxSize"),
UploadFieldName = UeditorConfig.GetString("fileFieldName")
});
break;
//case "listimage":
// action = new ListFileManager(context, UeditorConfig.GetString("imageManagerListPath"), UeditorConfig.GetStringList("imageManagerAllowFiles"));
// break;
//case "listfile":
// action = new ListFileManager(context, UeditorConfig.GetString("fileManagerListPath"), UeditorConfig.GetStringList("fileManagerAllowFiles"));
// break;
}
}
string result = action.Process();
return(Content(result, ContentType.Json));
}
// GET: UEditor
public void UeIndex()
{
UeHandler action = null;
var context = System.Web.HttpContext.Current;
switch (context.Request["action"])
{
case "config":
action = new ConfigHandler(context);
break;
case "uploadimage":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("imageAllowFiles"),
PathFormat = UeditorConfig.GetString("imagePathFormat"),
SizeLimit = UeditorConfig.GetInt("imageMaxSize"),
UploadFieldName = UeditorConfig.GetString("imageFieldName")
});
break;
case "uploadscrawl":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = new string[] { ".png" },
PathFormat = UeditorConfig.GetString("scrawlPathFormat"),
SizeLimit = UeditorConfig.GetInt("scrawlMaxSize"),
UploadFieldName = UeditorConfig.GetString("scrawlFieldName"),
Base64 = true,
Base64Filename = "scrawl.png"
});
break;
case "uploadvideo":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("videoAllowFiles"),
PathFormat = UeditorConfig.GetString("videoPathFormat"),
SizeLimit = UeditorConfig.GetInt("videoMaxSize"),
UploadFieldName = UeditorConfig.GetString("videoFieldName")
});
break;
case "uploadfile":
action = new UploadHandler(context, new UploadConfig()
{
AllowExtensions = UeditorConfig.GetStringList("fileAllowFiles"),
PathFormat = UeditorConfig.GetString("filePathFormat"),
SizeLimit = UeditorConfig.GetInt("fileMaxSize"),
UploadFieldName = UeditorConfig.GetString("fileFieldName")
});
break;
case "listimage":
action = new ListFileManager(context, UeditorConfig.GetString("imageManagerListPath"), UeditorConfig.GetStringList("imageManagerAllowFiles"));
break;
case "listfile":
action = new ListFileManager(context, UeditorConfig.GetString("fileManagerListPath"), UeditorConfig.GetStringList("fileManagerAllowFiles"));
break;
case "catchimage":
action = new CrawlerHandler(context);
break;
default:
action = new NotSupportedHandler(context);
break;
}
action.Process();
}