private ResultSet ResizeImage(ManagerEngine man, Hashtable input)
{
ResultSet rs = new ResultSet(new string[] { "status", "file", "message" });
IFile file, targetFile;
ManagerConfig config;
string tempName;
int w, h;
file = man.GetFile(man.DecryptPath((string)input["path"]));
config = file.Config;
if (!man.IsToolEnabled("edit", config))
{
throw new ManagerException("{#error.no_access}");
}
if (!file.Exists)
{
rs.Add("FAILED", man.EncryptPath(file.AbsolutePath), "{#error.file_not_exists}");
return(rs);
}
if (file.Name.IndexOf("mcic_") != 0 && !man.VerifyFile(file, "edit"))
{
rs.Add("FATAL", man.EncryptPath(file.AbsolutePath), man.InvalidFileMsg);
return(rs);
}
if (input["temp"] != null && (bool)input["temp"])
{
tempName = "mcic_" + HttpContext.Current.Session.SessionID + "." + PathUtils.GetExtension(file.Name);
if (input["target"] != null)
{
targetFile = man.GetFile(man.DecryptPath((string)input["target"]), tempName);
}
else
{
targetFile = man.GetFile(file.Parent, tempName);
}
}
else
{
targetFile = file;
}
w = Convert.ToInt32(input["width"]);
h = Convert.ToInt32(input["height"]);
try {
ImageUtils.ResizeImage(file.AbsolutePath, targetFile.AbsolutePath, w, h, config.GetInt("edit.jpeg_quality", 90));
rs.Add("OK", man.EncryptPath(targetFile.AbsolutePath), "{#message.resize_success}");
} catch (Exception ex) {
man.Logger.Error(ex.ToString());
rs.Add("FAILED", man.EncryptPath(targetFile.AbsolutePath), "{#error.resize_failed}");
}
return(rs);
}
private Hashtable LoadContent(ManagerEngine man, Hashtable input)
{
Hashtable result = new Hashtable();
IFile file;
ManagerConfig config;
StreamReader reader = null;
Stream stream = null;
file = man.GetFile(man.DecryptPath((string)input["path"]));
config = file.Config;
if (!man.IsToolEnabled("edit", config))
{
throw new ManagerException("{#error.no_access}");
}
if (config.GetBool("general.demo", false))
{
throw new ManagerException("{#error.demo}");
}
if (!man.VerifyFile(file, "edit"))
{
throw new ManagerException(man.InvalidFileMsg);
}
if (!file.CanWrite)
{
throw new ManagerException("{#error.no_write_access}");
}
if (!config.GetBool("filesystem.writable", true))
{
throw new ManagerException("{#error.no_write_access}");
}
// Load content
try {
stream = file.Open(FileMode.Open);
if (stream != null)
{
reader = new StreamReader(stream);
result["content"] = reader.ReadToEnd();
}
else
{
throw new ManagerException("{#error.no_access}");
}
} finally {
if (stream != null)
{
stream.Close();
}
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="man"></param>
/// <param name="file"></param>
/// <param name="type"></param>
/// <param name="info"></param>
/// <returns></returns>
public override bool OnCustomInfo(ManagerEngine man, IFile file, string type, Hashtable info)
{
string ext = PathUtils.GetExtension(file.Name).ToLower();
info["thumbnail"] = false;
switch (ext)
{
case "gif":
case "jpeg":
case "jpg":
case "png":
MediaInfo imageSize = new MediaInfo(file.AbsolutePath);
ManagerConfig config = file.Config;
int thumbWidth, thumbHeight;
double scale;
// Constrain proportions
scale = Math.Min(config.GetInt("thumbnail.width", 90) / (double)imageSize.Width, config.GetInt("thumbnail.height", 90) / (double)imageSize.Height);
if (config.Get("thumbnail.scale_mode", "percentage") == "percentage")
{
thumbWidth = scale > 1 ? imageSize.Width : (int)Math.Floor(imageSize.Width * scale);
thumbHeight = scale > 1 ? imageSize.Height : (int)Math.Floor(imageSize.Height * scale);
}
else
{
thumbWidth = config.GetInt("thumbnail.width", 90);
thumbHeight = config.GetInt("thumbnail.height", 90);
}
info["width"] = imageSize.Width;
info["height"] = imageSize.Height;
info["editable"] = true;
info["twidth"] = thumbWidth;
info["theight"] = thumbHeight;
info["thumbnail"] = true;
// Get thumbnail URL
if (type == "insert")
{
IFile thumbFile = man.GetFile(file.Parent + "/" + config.Get("thumbnail.folder", "mcith") + "/" + config.Get("thumbnail.prefix", "mcith") + file.Name);
if (thumbFile.Exists)
{
info["thumbnail_url"] = man.ConvertPathToURI(thumbFile.AbsolutePath);
}
}
break;
}
return(true);
}
private ResultSet CreateZip(ManagerEngine man, Hashtable input)
{
ResultSet rs = new ResultSet(new string[] { "status", "fromfile", "tofile", "message" });
if (man.GetFile(man.DecryptPath((string)input["topath"]), (string)input["toname"] + ".zip").Exists)
{
throw new ManagerException("{#error.tofile_exists}");
}
for (int i = 0; input["frompath" + i] != null; i++)
{
IFile fromFile = man.GetFile(man.DecryptPath((string)input["frompath" + i]));
IFile toFile = man.GetFile("zip://" + PathUtils.AddTrailingSlash(man.DecryptPath((string)input["topath"])) + input["toname"] + ".zip", fromFile.Name);
if (!man.IsToolEnabled("zip", toFile.Config))
{
throw new ManagerException("{#error.no_access}");
}
if (!fromFile.Exists)
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.no_from_file}");
continue;
}
// Zip check
if (!man.VerifyFile(fromFile, "zip"))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), man.InvalidFileMsg);
continue;
}
if (fromFile.CopyTo(toFile))
{
rs.Add("OK", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#message.zip_success}");
}
}
return(rs);
}
private bool StreamThumb(ManagerEngine man, NameValueCollection input)
{
HttpContext context = HttpContext.Current;
string path, contentType;
ManagerConfig config;
IFile file;
// Get input
path = man.DecryptPath((string)input["path"]);
// Find mime type
contentType = man.MimeTypes[PathUtils.GetExtension(path).ToLower()];
if (contentType != null)
{
context.Response.ContentType = contentType;
}
// Get and stream file
file = man.GetFile(path);
config = file.Config;
try {
path = MakeThumb(man, file).AbsolutePath;
} catch (Exception) {
// Ignore
}
// Stream thumbnail
if (file is LocalFile)
{
context.Response.WriteFile(path);
}
else
{
IOUtils.StreamFromTo(file.Open(FileMode.Open), context.Response.OutputStream, 1024);
}
return(false);
}
private IFile MakeThumb(ManagerEngine man, IFile file)
{
ManagerConfig config = file.Config;
IFile thumbFile;
int thumbWidth, thumbHeight;
int configWidth, configHeight;
double scale;
MediaInfo thumbSize = new MediaInfo();
// Is not enabled
if (!config.GetBool("thumbnail.enabled", true))
{
return(file);
}
// Setup thumbnail path
IFile thumbDir = man.GetFile(file.Parent, config.Get("thumbnail.folder", "mcith"));
if (!thumbDir.Exists)
{
thumbDir.MkDir();
}
configWidth = config.GetInt("thumbnail.width", 90);
configHeight = config.GetInt("thumbnail.height", 90);
// Make thumbnail
thumbFile = man.GetFile(thumbDir.AbsolutePath, config.Get("thumbnail.prefix", "mcith") + file.Name);
MediaInfo imageSize = new MediaInfo(file.AbsolutePath);
// Need to scale?
if (imageSize.Width < configWidth && imageSize.Height < configHeight)
{
return(file);
}
// To large
if (imageSize.Width > config.GetInt("thumbnail.max_width", 65535) || imageSize.Height > config.GetInt("thumbnail.max_height", 65535))
{
return(file);
}
// Constrain proportions
scale = Math.Min(configWidth / (double)imageSize.Width, configHeight / (double)imageSize.Height);
if (config.Get("thumbnail.scale_mode", "percentage") == "percentage")
{
thumbWidth = scale > 1 ? imageSize.Width : (int)Math.Floor(imageSize.Width * scale);
thumbHeight = scale > 1 ? imageSize.Height : (int)Math.Floor(imageSize.Height * scale);
}
else
{
thumbWidth = config.GetInt("thumbnail.width", 90);
thumbHeight = config.GetInt("thumbnail.height", 90);
}
if (thumbFile.Exists)
{
thumbSize = new MediaInfo(thumbFile.AbsolutePath);
}
if (!thumbFile.Exists || thumbSize.Width != thumbWidth || thumbSize.Height != thumbHeight || file.LastModified != thumbFile.LastModified)
{
ImageUtils.MakeThumbnail(file.AbsolutePath, thumbFile.AbsolutePath, thumbWidth, thumbHeight, file.LastModified, config.GetInt("thumbnail.jpeg_quality", 75));
}
return(thumbFile);
}
private ResultSet SaveImage(ManagerEngine man, Hashtable input)
{
ResultSet rs = new ResultSet(new string[] { "status", "file", "message" });
IFile file, targetFile;
ManagerConfig config;
file = man.GetFile(man.DecryptPath((string)input["path"]));
config = file.Config;
if (!man.IsToolEnabled("edit", config))
{
throw new ManagerException("{#error.no_access}");
}
if (config.GetBool("general.demo", false))
{
rs.Add("FAILED", man.EncryptPath(file.AbsolutePath), "{#error.demo}");
this.Cleanup(man, file.ParentFile);
return(rs);
}
if (file.Name.IndexOf("mcic_") != 0 && !man.VerifyFile(file, "edit"))
{
rs.Add("FAILED", man.EncryptPath(file.AbsolutePath), man.InvalidFileMsg);
this.Cleanup(man, file.ParentFile);
return(rs);
}
targetFile = man.GetFile(file.Parent, (string)input["target"]);
if (file.AbsolutePath != targetFile.AbsolutePath)
{
string fileExt = PathUtils.GetExtension(file.Name).ToLower();
string targetExt = PathUtils.GetExtension(targetFile.Name).ToLower();
if (fileExt != targetExt)
{
rs.Add("FAILED", man.EncryptPath(targetFile.AbsolutePath), "{#error.invalid_filename}");
this.Cleanup(man, file.ParentFile);
return(rs);
}
if (config.GetBool("filesystem.delete_format_images", false))
{
ImageUtils.DeleteFormatImages(targetFile.AbsolutePath, config.Get("edit.format"));
}
if (targetFile.Exists)
{
targetFile.Delete();
}
file.RenameTo(targetFile);
if (config.Get("edit.format") != null)
{
ImageUtils.FormatImage(targetFile.AbsolutePath, config.Get("edit.format"), config.GetInt("edit.jpeg_quality", 90));
}
this.Cleanup(man, file.ParentFile);
}
rs.Add("OK", man.EncryptPath(file.AbsolutePath), "{#message.save_success}");
return(rs);
}
private ResultSet GetMediaInfo(ManagerEngine man, Hashtable input)
{
ResultSet rs = new ResultSet(new string[] { "name", "path", "url", "size", "type", "created", "modified", "width", "height", "attribs", "next", "prev", "custom" });
BasicFileFilter fileFilter;
IFile file, parent;
IFile[] files;
string prev, next, attribs, url, ext;
int width, height;
bool match;
Hashtable customInfo = new Hashtable();
ManagerConfig config;
if (input["url"] != null)
{
input["path"] = man.ConvertURIToPath(new Uri((string)input["url"]).AbsolutePath);
}
file = man.GetFile(man.DecryptPath((string)input["path"]));
config = file.Config;
parent = file.ParentFile;
if (parent.IsDirectory)
{
// Setup file filter
fileFilter = new BasicFileFilter();
//fileFilter->setDebugMode(true);
fileFilter.IncludeDirectoryPattern = config["filesystem.include_directory_pattern"];
fileFilter.ExcludeDirectoryPattern = config["filesystem.exclude_directory_pattern"];
fileFilter.IncludeFilePattern = config["filesystem.include_file_pattern"];
fileFilter.ExcludeFilePattern = config["filesystem.exclude_file_pattern"];
fileFilter.IncludeExtensions = config["filesystem.extensions"];
fileFilter.OnlyFiles = true;
// List files
files = parent.ListFilesFiltered(fileFilter);
}
else
{
throw new ManagerException("{#error.file_not_exists}");
}
match = false;
prev = "";
next = "";
// Find next and prev
foreach (IFile curFile in files)
{
if (curFile.AbsolutePath == file.AbsolutePath)
{
match = true;
continue;
}
else if (!match)
{
prev = curFile.AbsolutePath;
}
if (match)
{
next = curFile.AbsolutePath;
break;
}
}
ext = PathUtils.GetExtension(file.Name).ToLower();
// Input default size?
MediaInfo size = new MediaInfo(file.AbsolutePath);
width = size.Width != -1 ? size.Width : 425;
height = size.Height != -1 ? size.Height : 350;
// Get custom info
man.DispatchEvent(EventType.CustomInfo, file, "info", customInfo);
attribs = (file.CanRead && config.GetBool("filesystem.readable", true) ? "R" : "-") + (file.CanWrite && config.GetBool("filesystem.writable", true) ? "W" : "-");
url = PathUtils.RemoveTrailingSlash(config["preview.urlprefix"]) + man.ConvertPathToURI(file.AbsolutePath);
rs.Add(file.Name,
man.EncryptPath(file.AbsolutePath),
url,
file.Length,
ext,
StringUtils.GetDate(file.CreationDate, config.Get("filesystem.datefmt", "yyyy-MM-dd HH:mm")),
StringUtils.GetDate(file.LastModified, config.Get("filesystem.datefmt", "yyyy-MM-dd HH:mm")),
width,
height,
attribs,
man.EncryptPath(next),
man.EncryptPath(prev),
customInfo);
return(rs);
}
/// <summary>
///
/// </summary>
/// <param name="man"></param>
/// <param name="action"></param>
/// <param name="file1"></param>
/// <param name="file2"></param>
/// <returns></returns>
public override bool OnFileAction(ManagerEngine man, FileAction action, IFile file1, IFile file2)
{
IFile thumbnailFolder, thumbnail;
ManagerConfig config;
switch (action)
{
case FileAction.Add:
config = file1.Config;
if (config.Get("upload.format") != null)
{
ImageUtils.FormatImage(file1.AbsolutePath, config.Get("upload.format"), config.GetInt("upload.autoresize_jpeg_quality", 90));
}
if (config.GetBool("upload.create_thumbnail", true))
{
thumbnail = this.MakeThumb(man, file1);
}
if (config.GetBool("upload.autoresize", false))
{
string ext = PathUtils.GetExtension(file1.Name).ToLower();
int newWidth, newHeight, configWidth, configHeight;
double scale;
// Validate format
if (ext != "gif" && ext != "jpeg" && ext != "jpg" && ext != "png")
{
return(true);
}
MediaInfo imageInfo = new MediaInfo(file1.AbsolutePath);
configWidth = config.GetInt("upload.max_width", 1024);
configHeight = config.GetInt("upload.max_height", 768);
// Needs scaling?
if (imageInfo.Width > configWidth || imageInfo.Height > configHeight)
{
scale = Math.Min(configWidth / (double)imageInfo.Width, configHeight / (double)imageInfo.Height);
newWidth = scale > 1 ? imageInfo.Width : (int)Math.Floor(imageInfo.Width * scale);
newHeight = scale > 1 ? imageInfo.Height : (int)Math.Floor(imageInfo.Height * scale);
ImageUtils.ResizeImage(file1.AbsolutePath, file1.AbsolutePath, newWidth, newHeight, config.GetInt("upload.autoresize_jpeg_quality", 90));
}
}
break;
case FileAction.Delete:
config = file1.Config;
if (config.GetBool("thumbnail.delete", true))
{
thumbnailFolder = man.GetFile(file1.Parent, config["thumbnail.folder"]);
thumbnail = man.GetFile(thumbnailFolder.AbsolutePath, config.Get("thumbnail.prefix", "mcith") + file1.Name);
if (thumbnail.Exists)
{
thumbnail.Delete();
}
// Delete empty thumbnail folder
if (thumbnailFolder.Exists && thumbnailFolder.ListFiles().Length == 0)
{
thumbnailFolder.Delete();
}
}
break;
}
return(true);
}
private ResultSet CreateDocs(ManagerEngine man, Hashtable input)
{
ResultSet rs = new ResultSet(new string[] { "status", "fromfile", "tofile", "message" });
IFile fromFile, toFile;
ManagerConfig toConfig;
string ext;
Hashtable fields;
for (int i = 0; input["frompath" + i] != null && input["toname" + i] != null; i++)
{
fromFile = man.GetFile(man.DecryptPath((string)input["frompath" + i]));
ext = PathUtils.GetExtension(fromFile.Name);
toFile = man.GetFile(man.DecryptPath((string)input["topath" + i]), (string)input["toname" + i] + "." + ext, FileType.File);
toConfig = toFile.Config;
if (!man.IsToolEnabled("createdoc", toConfig))
{
throw new ManagerException("{#error.no_access}");
}
if (toConfig.GetBool("general.demo", false))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.demo}");
continue;
}
if (!fromFile.Exists)
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.template_missing}");
continue;
}
if (!man.VerifyFile(toFile, "createdoc"))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), man.InvalidFileMsg);
continue;
}
if (!toFile.CanWrite)
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.no_write_access}");
continue;
}
if (!toConfig.GetBool("filesystem.writable", true))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.no_write_access}");
continue;
}
if (fromFile.CopyTo(toFile))
{
// Replace title
fields = (Hashtable)input["fields"];
// Replace all fields
if (fields != null)
{
// Read all data
StreamReader reader = new StreamReader(toFile.Open(FileMode.Open));
string fileData = reader.ReadToEnd();
reader.Close();
// Replace fields
foreach (string name in fields.Keys)
{
fileData = fileData.Replace("${" + name + "}", (string)fields[name]);
}
// Write file data
StreamWriter writer = new StreamWriter(toFile.Open(FileMode.Create));
writer.Write(fileData);
writer.Close();
}
rs.Add("OK", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#message.createdoc_success}");
}
else
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.createdoc_failed}");
}
}
return(rs);
}
private ResultSet MoveFiles(ManagerEngine man, Hashtable input)
{
ResultSet rs = new ResultSet(new string[] { "status", "fromfile", "tofile", "message" });
IFile fromFile, toFile;
ManagerConfig toConfig;
FileType fromType;
for (int i = 0; input["frompath" + i] != null; i++)
{
fromFile = man.GetFile(man.DecryptPath((string)input["frompath" + i]));
fromType = fromFile.IsFile ? FileType.File : FileType.Directory;
if (input["topath" + i] != null)
{
toFile = man.GetFile(man.DecryptPath((string)input["topath" + i]), "", fromType);
}
else
{
if (input["toname" + i] != null)
{
toFile = man.GetFile(fromFile.Parent, (string)input["toname" + i], fromType);
}
else
{
toFile = man.GetFile(man.DecryptPath((string)input["topath"]), fromFile.Name, fromType);
}
}
toConfig = toFile.Config;
if (!man.IsToolEnabled("cut", toConfig) && !man.IsToolEnabled("rename", toConfig))
{
throw new ManagerException("{#error.no_access}");
}
// From file missing
if (!fromFile.Exists)
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.no_from_file}");
continue;
}
// User tried to change extension
if (fromFile.IsFile && PathUtils.GetExtension(fromFile.Name) != PathUtils.GetExtension(toFile.Name))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.move_failed}");
continue;
}
if (toConfig.GetBool("general.demo", false))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.demo}");
continue;
}
if (!man.VerifyFile(toFile, "rename"))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), man.InvalidFileMsg);
continue;
}
if (!toFile.CanWrite)
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.no_write_access}");
continue;
}
if (!toConfig.GetBool("filesystem.writable", true))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.no_write_access}");
continue;
}
// To file there
if (toFile.Exists)
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.tofile_exists}");
continue;
}
// Zip check
if (toFile is ZipFileImpl)
{
if (!man.VerifyFile(fromFile, "zip"))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), man.InvalidFileMsg);
continue;
}
}
// Unzip check
if (fromFile is ZipFileImpl)
{
if (!man.VerifyFile(toFile, "unzip"))
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), man.InvalidFileMsg);
continue;
}
}
string fromPath = fromFile.AbsolutePath;
if (fromFile.RenameTo(toFile))
{
rs.Add("OK", man.EncryptPath(fromPath), man.EncryptPath(toFile.AbsolutePath), "{#message.move_success}");
}
else
{
rs.Add("FAILED", man.EncryptPath(fromFile.AbsolutePath), man.EncryptPath(toFile.AbsolutePath), "{#error.move_failed}");
}
}
return(rs);
}
