managesectionadmin.cs

本系统是在asp版《在线文件管理器》的基础上设计制作

        {
            HyperLink SectionAdminLink = (HyperLink)e.Item.FindControl( "SectionAdminLink" );
            SectionAdminLink.DataBinding += new EventHandler(SectionAdminLink_DataBinding);

            Literal SectionDescription = (Literal)e.Item.FindControl( "SectionDescription") ;
            SectionDescription.DataBinding += new EventHandler(SectionDescription_DataBinding);

            Literal SubSectionAdmin = (Literal)e.Item.FindControl( "SubSectionAdmin") ;
            SubSectionAdmin.DataBinding += new EventHandler(SubSectionAdmin_DataBinding);
			
            ImageButton MoveSectionUp = (ImageButton)e.Item.FindControl( "MoveSectionUp" );
            MoveSectionUp.DataBinding += new EventHandler(MoveSectionUp_DataBinding);
			
            ImageButton MoveSectionDown = (ImageButton)e.Item.FindControl( "MoveSectionDown" );
            MoveSectionDown.DataBinding += new EventHandler(MoveSectionDown_DataBinding);
        }
        #endregion

        #region SectionList Controls DataBinding

        private void SectionAdminLink_DataBinding(object sender, EventArgs e) 
        {
            HyperLink SectionAdminLink = (HyperLink)sender;
            RepeaterItem container = (RepeaterItem)SectionAdminLink.NamingContainer;
            SectionAdminLink.Text = Convert.ToString( DataBinder.Eval( container.DataItem, "Name" ) );
            SectionAdminLink.NavigateUrl = GetAdminSectionLink( (Int32)DataBinder.Eval( container.DataItem, "SectionID" ) );
        }

        private void SectionDescription_DataBinding(object sender, EventArgs e) 
        {
            Literal SectionDescription = (Literal)sender;
            RepeaterItem container = (RepeaterItem)SectionDescription.NamingContainer;
			Section section = container.DataItem as Section;
			if(section != null)
            SectionDescription.Text = Context.Server.HtmlEncode(section.Description);
        }

        private void SubSectionAdmin_DataBinding(object sender, EventArgs e) 
        {
            Literal SubSectionAdmin = (Literal)sender;
            RepeaterItem container = (RepeaterItem)SubSectionAdmin.NamingContainer;
            SubSectionAdmin.Text = FormatSubSectionAdmin( (Section)container.DataItem );
        }

        private void MoveSectionUp_DataBinding(object sender, EventArgs e) 
        {
            ImageButton MoveSectionUp = (ImageButton)sender;
            RepeaterItem container = (RepeaterItem)MoveSectionUp.NamingContainer;
            MoveSectionUp.CommandName = "MoveSectionUp";
            MoveSectionUp.CommandArgument = Convert.ToString( DataBinder.Eval( container.DataItem, "SectionID" ) );
        }

        private void MoveSectionDown_DataBinding(object sender, EventArgs e) 
        {
            ImageButton MoveSectionDown = (ImageButton)sender;
            RepeaterItem container = (RepeaterItem)MoveSectionDown.NamingContainer;
            MoveSectionDown.CommandName = "MoveSectionDown";
            MoveSectionDown.CommandArgument = Convert.ToString( DataBinder.Eval( container.DataItem, "SectionID" ) );
        }

        #endregion

        #region Command Handlers

        private void SectionList_ItemCommand(object source, RepeaterCommandEventArgs e) 
        {
            switch( e.CommandName ) 
            {
                case "MoveSectionUp":
                    MoveSectionUp( Convert.ToInt32( e.CommandArgument ) );
                    break;
                case "MoveSectionDown":
                    MoveSectionDown( Convert.ToInt32( e.CommandArgument ) );
                    break;
            }
        }

        private void GroupRepeater_ItemCommand(object source, RepeaterCommandEventArgs e) 
        {
            switch( e.CommandName ) 
            {
                case "MoveGroupUp":
                    MoveGroupUp( Convert.ToInt32( e.CommandArgument ) );
                    break;
                case "MoveGroupDown":
                    MoveGroupDown( Convert.ToInt32( e.CommandArgument ) );
                    break;
                case "CreateNewSection":
                    Control newSectionButton = (Control)e.CommandSource;
                    TextBox SectionName = newSectionButton.NamingContainer.FindControl( "SectionName" ) as TextBox;
                    TextBox SectionOwners = newSectionButton.NamingContainer.FindControl( "SectionOwner" ) as TextBox;
                    CreateNewSection( SectionName.Text, SectionOwners == null ? null : SectionOwners.Text, Convert.ToInt32( e.CommandArgument ) );
                    break;
                case "CreateNewSectionGroup":
                    Control newGroupButton = (Control)e.CommandSource;
                    TextBox SectionGroupName = (TextBox)newGroupButton.NamingContainer.FindControl( "SectionGroupName" );
                    CreateNewGroup( SectionGroupName.Text.Trim() );
                    break;
            }
        }

        #endregion

        protected virtual void MoveSectionUp( Int32 SectionID ) 
        {
            Sections.ChangeSectionSortOrder(SectionID, true);
			IsEdit = true;
            DataBindGroups();
        }

        protected virtual void MoveSectionDown( Int32 SectionID ) 
        {
            Sections.ChangeSectionSortOrder(SectionID, false);
			IsEdit = true;
            DataBindGroups();
        }

        protected virtual void MoveGroupUp( Int32 GroupID ) 
        {
			
            Groups.ChangeSortOrder(GroupID, true);
			IsEdit = true;
            DataBindGroups();
        }

        protected virtual void MoveGroupDown( Int32 GroupID ) 
        {
            Groups.ChangeSortOrder(GroupID, false);
			IsEdit = true;
            DataBindGroups();
        }

        protected virtual void CreateNewSection( String sectionName, string owners, Int32 sectionGroupID ) 
        {
			// Empty string checking
			//
			if ( sectionName == null || sectionName.Trim() == "" ) 
			{
				DataBindGroups();
				return;
			}

			// Get the new Section
			Section s = GetNewSection(sectionName, sectionGroupID);

			// Make sure it wasn't a duplicate
			if(s == null)
			{
				DataBindGroups();
				return;
			}

			// Continue creating
            s.Owners = owners;
            s.SectionID = Sections.AddSection(s);
            SetDefaultPermissions(s);
			IsEdit = true;
            DataBindGroups();
        }

		protected virtual Section GetNewSection( String sectionName, Int32 sectionGroupID )
		{
			// Create the Section
			//

            //TODO: Add message static appKey was edited if true
            string formattedKey = null;
            Globals.ValidateApplicationKey(sectionName, out formattedKey);

			// Check to see if it is a duplicate
			if(CheckForDuplicate(formattedKey) == true)
				return null;

			Section s = CreateBlankSection;
			s.GroupID = sectionGroupID;
			s.Name = sectionName;
			s.ApplicationKey = formattedKey;
			s.IsActive = true;
			s.SettingsID = CSContext.Current.SiteSettings.SettingsID;
			s.ApplicationType = ApplicationType;

			return s;
		}


        /// <summary>
        /// Allows default permissions to be set. By default, this method is empty
        /// </summary>
        /// <param name="createdSection"></param>
        protected virtual void SetDefaultPermissions(Section createdSection)
        {
        }

        protected virtual void CreateNewGroup( String groupName ) 
        {
			// Make sure we have a name
            if ( groupName == null || groupName.Trim() == "" ) 
            {
                DataBindGroups();
                return;
            }

			// Make sure it isn't a duplicate
			ArrayList groups = GetGroups();
			foreach(Group g in groups)
			{
				if(g.Name == groupName)
				{
					DataBindGroups();
					return;
				}
			}

            // Create the forum group
            //
            Group group = new Group( groupName );
            group.ApplicationType = this.ApplicationType;
            Groups.AddGroup( group );
			IsEdit = true;
            DataBindGroups();
        }

		protected abstract bool CheckForDuplicate(string applicationKey);
    }

}