/// <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 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);
}
