private void ApplyPermissionsToDirectChildren(File file, List<Permission> filePermissions)
{
FileController fileCtrl = new FileController();
PermissionController permCtrl = new PermissionController();
//List<File> childFiles = fileCtrl.GetItemsByParent(file.ID, UserId, PortalId, PortalSettings.AdministratorRoleId, "");
List<File> childFiles = fileCtrl.GetItems(file.ID) as List<File>;
foreach (File childFile in childFiles)
{
//check edit permission
if (childFile.CanEditPermissions(UserId, PortalId, PortalSettings.AdministratorRoleId, false))
{
//delete existing permissions
List<Permission> deletePermissions = permCtrl.GetItems(childFile.ID) as List<Permission>;
foreach (Permission deletePermission in deletePermissions)
{
Permission permissionToDelete = permCtrl.Get(deletePermission.ID, childFile.ID);
permCtrl.Delete(permissionToDelete);
}
//add file permissions
foreach (Permission filePermission in filePermissions)
{
Permission newPermission = new Permission();
newPermission.ID = filePermission.ID;
newPermission.ModuleID = filePermission.ModuleID;
newPermission.PortalID = filePermission.PortalID;
newPermission.CanSee = filePermission.CanSee;
newPermission.CanModify = filePermission.CanModify;
newPermission.CanAddFiles = filePermission.CanAddFiles;
newPermission.CanAddFolders = filePermission.CanAddFolders;
newPermission.CanDelete = filePermission.CanDelete;
newPermission.CanModifyPermission = filePermission.CanModifyPermission;
newPermission.IsOwner = filePermission.IsOwner;
newPermission.RoleID = filePermission.RoleID;
newPermission.RoleName = filePermission.RoleName;
newPermission.UserID = filePermission.UserID;
newPermission.UserName = filePermission.UserName;
//assign new permission to child item
newPermission.FileID = childFile.ID;
permCtrl.Create(newPermission);
}
//report updated file
_updatedPermissionFiles.Add(childFile);
}
else
{
//report non-updated file
_notUpdatedPermissionFiles.Add(childFile);
}
//do child files
ApplyPermissionsToDirectChildren(childFile, filePermissions);
}
}
private void DeleteChildren(File file)
{
//delete ALL children items where user has delete permission
FileController fileCtrl = new FileController();
List<File> files = fileCtrl.GetItems(file.ID) as List<File>;
foreach (File childFile in files)
{
if (file.ItemType == 0)
{
DeleteChildren(childFile);
}
}
//send to trash if not folder
if (file.ItemType != 0 && file.CanDelete(UserId, PortalId, PortalSettings.AdministratorRoleId, false))
{
//send to trash if not there already
if (!file.IsInTrash)
{
file.IsInTrash = true;
fileCtrl.Update(file);
#region "Audit"
//Audit: Create Item
AuditController ctrlAudit = new AuditController();
Audit deleteAudit = new Audit() { EventDate = file.LastModifiedDate, EventDetails = "", EventName = "Deleted", FileID = file.ID, UserID = UserId };
ctrlAudit.Create(deleteAudit);
#endregion
_deletedFilesCount++;
return;
}
//if file is in trash, delete permissions and file
if (file.IsInTrash)
{
PermissionController permCtrl = new PermissionController();
//delete versions and version permissions
List<File> versions = fileCtrl.GetItems(file.ID) as List<File>;
foreach (File version in versions)
{
List<Permission> versionPermissions = permCtrl.GetItems(version.ID) as List<Permission>;
for (int i = 0; versionPermissions.Count - 1 > i; i++)
{
permCtrl.Delete(versionPermissions[i]);
}
fileCtrl.Delete(version);
}
//delete file permissions
List<Permission> folderPermissions = permCtrl.GetItems(file.ID) as List<Permission>;
for (int i = 0; folderPermissions.Count - 1 >= i; i++)
{
permCtrl.Delete(folderPermissions[i]);
}
//delete file instead of sending to trash
_filesToDelete.Add(file);
//fileCtrl.Delete(file);
_permanentlyDeletedFilesCount++;
return;
}
}
//check if any items exist under folder and delete permission before deleting
if (file.ItemType == 0 && file.CanDelete(UserId, PortalId, PortalSettings.AdministratorRoleId, false))
{
//get current child count
List<File> childFiles = fileCtrl.GetItems(file.ID) as List<File>;
int childFilesCount = 0;
//count child items not in trash
foreach (File childFileCount in childFiles)
{
if (!childFileCount.IsInTrash)
{
childFilesCount++;
}
}
//no child items, permanently delete folder
if (childFilesCount == 0)
{
//delete folder permissions
PermissionController permCtrl = new PermissionController();
List<Permission> folderPermissions = permCtrl.GetItems(file.ID) as List<Permission>;
for (int i = 0; folderPermissions.Count - 1 >= i; i++)
{
permCtrl.Delete(folderPermissions[i]);
}
//delete folder instead of sending to trash
_filesToDelete.Add(file);
//fileCtrl.Delete(file);
_deletedFilesCount++;
return;
}
else
{
_notDeletedFilesCount++;
return;
}
}
_notDeletedFilesCount++;
}
protected void lbnOK_Click(object sender, EventArgs e)
{
try
{
ParentID = -1;
if (this.Request.QueryString["Parent"] != null)
{
ParentID = Int32.Parse(this.Request.QueryString["Parent"]);
}
if (this.Request.QueryString["View"] != null)
{
_sourceView = this.Request.QueryString["View"];
}
if (this.Request.QueryString["ID"] != null)
{
this.ItemID = Int32.Parse(this.Request.QueryString["ID"]);
}
else
{
this.Response.Redirect(Globals.NavigateURL(this.TabId, "", "Folder=" + ParentID.ToString(), "UserID=" + _userIDParameter, "GroupID=" + _roleIDParameter, "Warning=Could not save updates. File not found."), true);
}
//get file
DNNQuickApps.Modules.QuickDocsPro.FileController objQuickFiles = new DNNQuickApps.Modules.QuickDocsPro.FileController();
DNNQuickApps.Modules.QuickDocsPro.File objFile = objQuickFiles.Get(ItemID);
objFile.ModuleID = ModuleId;
objFile.LastModifiedDate = System.DateTime.Now;
objFile.Name = txtName.Text;
objFile.Description = txtDescription.Text;
objFile.LastModifiedByUserID = UserId;
//update link url
if (objFile.ItemType == 2) //link
{
objFile.LinkURL = txtHyperlink.Text;
}
if (UserId != -1)
{
objFile.LastModifiedByUserName = UserInfo.DisplayName;
}
else
{
objFile.LastModifiedByUserName = "******";
}
try
{
objFile.VersionsToKeep = Int32.Parse(txtVersionsToKeep.Text);
}
catch
{
}
if (objFile.CanEditPermissions(UserId, PortalId, PortalSettings.AdministratorRoleId, true))
{
//delete existing permissions
PermissionController permCtrl = new PermissionController();
List<Permission> permissionsToDelete = permCtrl.GetItems(objFile.ID) as List<Permission>;
for (int i = 0; i < permissionsToDelete.Count; i++)
{
permCtrl.Delete(permissionsToDelete[i]);
}
//create updated permissions
PermissionController objQuickPermissions = new PermissionController();
foreach (GridViewRow row in gridPermissions.Rows)
{
if ((((CheckBox)row.FindControl("chkCanSee")).Checked))
{
Permission perm = new Permission();
perm.CanSee = true;
perm.CanAddFiles = ((CheckBox)row.FindControl("chkCanAddItems")).Checked;
perm.CanAddFolders = ((CheckBox)row.FindControl("chkCanAddFolders")).Checked;
perm.CanModify = ((CheckBox)row.FindControl("chkCanModify")).Checked;
perm.CanDelete = ((CheckBox)row.FindControl("chkCanDelete")).Checked;
perm.CanModifyPermission = ((CheckBox)row.FindControl("chkCanModifyPermission")).Checked;
perm.FileID = objFile.ID;
int userID = Int32.Parse(row.Cells[8].Text);
int roleID = Int32.Parse(row.Cells[10].Text);
string userName = row.Cells[9].Text;
string roleName = row.Cells[11].Text;
if (userID > 0)
{
perm.UserID = userID;
perm.UserName = userName;
}
if (roleID > 0)
{
perm.RoleID = roleID;
perm.RoleName = roleName;
}
objQuickPermissions.Create(perm);
}
}
}
objQuickFiles.Update(objFile);
#region "Audit"
//Audit: Updated Item
AuditController ctrlAudit = new AuditController();
Audit updatedAudit = new Audit() { EventDate = objFile.LastModifiedDate, EventDetails = "", EventName = "Updated", FileID = objFile.ID, UserID = UserId };
ctrlAudit.Create(updatedAudit);
#endregion
//refresh cache
SynchronizeModule();
if (chkApplyToSubItems.Checked)
{
//apply permissions to sub-items
ApplyPermissionsToSubItems(objFile);
return;
}
//Redirect back to the portal home page
this.Response.Redirect(Globals.NavigateURL(this.TabId, "", "Folder=" + ParentID.ToString(), "View=" + _sourceView, "UserID=" + _userIDParameter, "GroupID=" + _roleIDParameter, "Success=Changes saved."), true);
}
catch (Exception exc) //Module failed to load
{
Exceptions.ProcessModuleLoadException(this, exc);
}
}