public PageViewModel GetFolderContent(int moduleId, int folderId, int startIndex, int numItems, string sortExpression)
{
var folder = GetFolderInfo(folderId);
if (!FolderPermissionController.CanBrowseFolder((FolderInfo)folder))
{
//The user cannot access the content
return(new PageViewModel
{
Folder = GetFolderViewModel(folder),
Items = new List <ItemViewModel>(),
TotalCount = 0
});
}
var sortProperties = SortProperties.Parse(sortExpression);
List <IFolderInfo> folders;
var subfolderFilter = SettingsRepository.GetSubfolderFilter(moduleId);
if (subfolderFilter != SubfolderFilter.IncludeSubfoldersFolderStructure)
{
folders = new List <IFolderInfo>();
}
else
{
folders = GetFolders(folder, sortProperties.Column == "ItemName" ? "FolderName" : sortProperties.Column, sortProperties.Ascending).ToList();
}
var recursive = subfolderFilter == SubfolderFilter.IncludeSubfoldersFilesOnly;
var files = GetFiles(folder, sortProperties, startIndex, recursive).ToList();
IEnumerable <ItemViewModel> content;
if (startIndex + numItems <= folders.Count())
{
content = folders.Skip(startIndex).Take(numItems).Select(GetItemViewModel);
}
else if (startIndex >= folders.Count())
{
content = files.Skip(startIndex - folders.Count).Take(numItems).Select(GetItemViewModel);
}
else
{
var numFiles = numItems - (folders.Count - startIndex);
content = folders.Skip(startIndex).Select(GetItemViewModel).Union(files.Take(numFiles).Select(GetItemViewModel));
}
return(new PageViewModel
{
Folder = GetFolderViewModel(folder),
Items = content.ToList(),
TotalCount = folders.Count() + files.Count()
});
}
public PageViewModel SearchFolderContent(int moduleId, int folderId, string pattern, int startIndex, int numItems, string sortExpression)
{
var recursive = SettingsRepository.GetSubfolderFilter(moduleId) != SubfolderFilter.ExcludeSubfolders;
var folder = GetFolderInfo(folderId);
var files = FolderManager.Instance.SearchFiles(folder, pattern, recursive);
var sortProperties = SortProperties.Parse(sortExpression);
var sortedFiles = SortFiles(files, sortProperties).ToList();
return(new PageViewModel
{
Folder = GetFolderViewModel(folder),
Items = sortedFiles.Skip(startIndex).Take(numItems).Select(GetItemViewModel).ToList(),
TotalCount = sortedFiles.Count()
});
}
/// <inheritdoc/>
public IList <IFileInfo> SearchFolderContent(int moduleId, IFolderInfo folder, bool recursive, string search, int pageIndex, int pageSize, string sorting, int moduleMode, out int totalCount)
{
var noPermissionMessage = Localization.GetExceptionMessage(
"UserHasNoPermissionToBrowseFolder",
Constants.UserHasNoPermissionToBrowseFolderDefaultMessage);
if (!this.permissionsManager.HasFolderContentPermission(folder.FolderID, moduleMode))
{
throw new FolderPermissionNotMetException(noPermissionMessage);
}
search = (search ?? string.Empty).Trim();
var files = FolderManager.Instance.SearchFiles(folder, search, recursive);
var sortProperties = SortProperties.Parse(sorting);
var sortedFiles = SortFiles(files, sortProperties).ToList();
totalCount = sortedFiles.Count;
return(sortedFiles.Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList());
}