blogsettingsadmin.cs

本系统是在asp版《在线文件管理器》的基础上设计制作

//------------------------------------------------------------------------------
// <copyright company="Telligent Systems">
//     Copyright (c) Telligent Systems Corporation.  All rights reserved.
// </copyright> 
//------------------------------------------------------------------------------

using System;
using System.IO;
using System.Web.UI.WebControls;

using CommunityServer.Blogs.Components;
using CommunityServer.Components;
using CommunityServer.Controls;

namespace CommunityServer.Blogs.Controls 
{

    public class BlogSettingsAdmin : WeblogAdminTemplatedWebControl 
    {

        #region ChildControls

        private TextBox Name;
        private TextBox Description;
        private TextBox News;
        private TextBox AppKey;
        private YesNoRadioButtonList IsActive;
        private YesNoRadioButtonList IsSearchable;
        private YesNoRadioButtonList EnableAutoDelete;
        private YesNoRadioButtonList EnableTrackbacks;
		private YesNoRadioButtonList EnableRatings;
        private YesNoRadioButtonList EnableContact;
		private YesNoRadioButtonList EnableAggBugs;
        private TextBox AutoDeleteThreshold;
        private TextBox Owners;
        private YesNoRadioButtonList EnableAnonymousPosting;
        private DropDownList ExpiredDays;
        private YesNoRadioButtonList EnableComments;
        private DropDownList Themes;
		private DropDownList Language;
        private TextBox CustomCSS;
        private TextBox AdminEmail;
		private CommentModerationDropDownList ModerationDDL;

        private Button Save;
        private Button Delete;

        #endregion

        protected override void OnLoad(EventArgs e) 
        {
            if ( !Page.IsPostBack ) 
            {
                this.DataBind();
            }
            base.OnLoad (e);
        }

        private bool _isSystem;
        /// <summary>
        /// Property IsSystem (bool)
        /// </summary>
        public bool IsSystem
        {
            get {  return this._isSystem; }
            set {  this._isSystem = value; }
        }

        protected override void AttachChildControls() 
        {

            Name = (TextBox)FindControl("Name");
            Description = (TextBox)FindControl("Description");
            News = (TextBox)FindControl("News");
            AppKey = (TextBox)FindControl("AppKey");
            Owners = (TextBox)FindControl("Owners");
            AdminEmail = (TextBox)FindControl("AdminEmail");

            ExpiredDays = (DropDownList)FindControl("ExpiredDays");


            IsActive = (YesNoRadioButtonList)FindControl("IsActive");
            IsSearchable = (YesNoRadioButtonList)FindControl("IsSearchable");
            EnableAutoDelete = (YesNoRadioButtonList)FindControl("EnableAutoDelete");
            EnableAutoDelete = (YesNoRadioButtonList)FindControl("EnableAutoDelete");
            AutoDeleteThreshold = (TextBox)FindControl("AutoDeleteThreshold");
            EnableAnonymousPosting = (YesNoRadioButtonList)FindControl("EnableAnonymousPosting");
            EnableComments = (YesNoRadioButtonList)FindControl("EnableComments");
            EnableTrackbacks = (YesNoRadioButtonList)FindControl("EnableTrackbacks");
			EnableRatings = (YesNoRadioButtonList)FindControl("EnableRatings");
            EnableContact = (YesNoRadioButtonList)FindControl("EnableContact");
			EnableAggBugs = (YesNoRadioButtonList)FindControl("EnableAggBugs");

			ModerationDDL = (CommentModerationDropDownList)FindControl("ModerationDDL");

			

            CustomCSS = FindControl("CustomCSS") as TextBox;
            Themes = FindControl("Themes") as DropDownList;
			Language = FindControl("Language") as DropDownList;

			bool enableThemes = WeblogConfiguration.Instance().EnableThemes;
			FindControl("Theme_Section").Visible = enableThemes;
			FindControl("CustomCSS_Section").Visible = enableThemes;


            
            if(!CurrentUser.IsBlogAdministrator)
            {
                HideControl("row_AppKey");
                HideControl("row_Active");
                HideControl("row_Searchable");
				HideControl("row_AggBug");

                //HideControl("row_AutoDelete");
                //HideControl("row_AutoDeleteThreshold");
                HideControl("row_AdmimMessage");
                HideControl("Delete");
                HideControl("row_Owners");
            }

            Save = (Button)FindControl("Save");
            Delete = (Button)FindControl("Delete");

            Save.Click +=new EventHandler( Save_Click );
            Delete.Click +=new EventHandler( Delete_Click );
        }

        private void HideControl(string id)
        {
            FindControl( id ).Visible = false;
        }

        public override void DataBind() 
        {
            base.DataBind();

            Save.Text = CommunityServer.Components.ResourceManager.GetString("Save");
            Delete.Text = CommunityServer.Components.ResourceManager.GetString("Delete");
            Delete.Attributes["onclick"] = "if ( !confirm('" + ResourceManager.GetString("BlogSettings_DeleteBlogVerify").Replace("'", @"\'") + "') ) {return false; } ";								

                            PopulateThems();


            this.LoadWeblog( this.CurrentWeblog );
        }

        protected virtual void LoadWeblog( Weblog w ) 
        {

            if ( w != null ) 
            {
                IsActive.SelectedValue = w.IsActive;
                Name.Text = w.Name;
                News.Text = w.News;
                AppKey.Text = w.ApplicationKey;
                Description.Text = w.Description;
                Owners.Text = w.Owners;
                AdminEmail.Text = w.Email;

                EnableAutoDelete.SelectedValue = w.EnableAutoDelete;
                EnableAutoDelete.SelectedValue = w.EnableAutoDelete;
                EnableAnonymousPosting.SelectedValue = w.EnableAnonymousPosting;
                AutoDeleteThreshold.Text = w.AutoDeleteThreshold.ToString();
                IsSearchable.SelectedValue = w.IsSearchable;
                EnableComments.SelectedValue = w.EnableComments;
                EnableTrackbacks.SelectedValue = w.EnableTrackbacks;
				EnableRatings.SelectedValue = w.EnableRatings;
                EnableContact.SelectedValue = w.EnableContact;
				EnableAggBugs.SelectedValue = w.EnableAggBugs;

				ModerationDDL.Items.FindByValue(w.ModerationType.ToString()).Selected = true;

				FindControl( "EnableAnonymousPostingRow" ).Visible = CSContext.Current.SiteSettings.EnableAnonymousUserPosting;

                ListItem li = ExpiredDays.Items.FindByValue(w.CommentExpirationDays.ToString());
                if(li != null)
                    li.Selected = true;

                string theme = string.Format("{0}@{1}", w.Theme,w.SecondaryCSS).ToLower().Trim();

                ListItem liTheme = Themes.Items.FindByValue(theme);
                if(liTheme != null)
                    liTheme.Selected = true;

				ListItem liLanguage = Language.Items.FindByValue(w.Langugage);
				if(liLanguage != null)
					liLanguage.Selected = true;

                CustomCSS.Text = w.CSSOverride;



            }

        }

        /// <summary>
        /// Populates the Themes dropdown list with all know blog themes and color choices
        /// </summary>
        private void PopulateThems()
        {
            Themes.Items.Clear();
    
            string dirPath = Context.Server.MapPath("~/Themes/Blogs");
    
            DirectoryInfo dirAllBlogs = new DirectoryInfo(dirPath);
            foreach(DirectoryInfo dirBlog in dirAllBlogs.GetDirectories())
            {
                DirectoryInfo dirStyle = new DirectoryInfo(Path.Combine(dirBlog.FullName, "Style"));
                if(dirStyle.Exists)
                {
                    Themes.Items.Add(new ListItem(dirBlog.Name, dirBlog.Name.ToLower() + "@"));
                    foreach(FileInfo fi in dirStyle.GetFiles("*.css"))
                    {
                        string name = Path.GetFileNameWithoutExtension(fi.FullName).ToLower();
                        if( name != "style")
                        {
                            string themeText = string.Format("{0} - {1}", dirBlog.Name, name);
                            string themeValue = string.Format("{0}@{1}.css", dirBlog.Name, name);
                            Themes.Items.Add(new ListItem(themeText,themeValue.ToLower()));
                        }
                    }
                        
                }
            }
        }

        protected virtual void UpdateWeblog( Weblog w ) 
        {
            if(w.ApplicationKey != AppKey.Text.ToLower())
            {
                string formattedKey = null;
                Globals.ValidateApplicationKey(AppKey.Text, out formattedKey);
                
                string oldPath = Globals.GetSiteUrls().Locations["weblogs"] + w.ApplicationKey;
                string newPath = Globals.GetSiteUrls().Locations["weblogs"] + formattedKey;

                if(WeblogConfiguration.Instance().CreateBlogDirectories)
                    WebDirectory.Move(oldPath,newPath);

                w.ApplicationKey = formattedKey;
            }
            w.IsActive =  IsActive.SelectedValue;
            w.Name = Name.Text;
            w.Description = Description.Text;
            w.News = News.Text;
            w.Owners = Owners.Text;
            w.Email = AdminEmail.Text;
            

            w.CommentExpirationDays = Int32.Parse(ExpiredDays.SelectedValue);

            w.EnableAutoDelete =  EnableAutoDelete.SelectedValue;
            w.EnableAnonymousPosting = EnableAnonymousPosting.SelectedValue;
            w.AutoDeleteThreshold = Int32.Parse( AutoDeleteThreshold.Text );
            w.IsSearchable =  IsSearchable.SelectedValue;
            w.EnableComments = EnableComments.SelectedValue;
            w.EnableTrackbacks = EnableTrackbacks.SelectedValue;
			w.EnableRatings = EnableRatings.SelectedValue;
            w.EnableContact = EnableContact.SelectedValue;
			w.EnableAggBugs = EnableAggBugs.SelectedValue;

			w.ModerationType = (CommentModerationType)Enum.Parse(typeof(CommentModerationType),ModerationDDL.SelectedValue,false);

            string[] theme = Themes.SelectedValue.Split('@');


            w.Theme = theme[0];
            
            if(theme.Length > 1)
                w.SecondaryCSS = theme[1];
            else
                w.SecondaryCSS = null;

            w.CSSOverride = CustomCSS.Text;
            
			w.Langugage = Language.SelectedValue;



            

            Weblogs.Update(w);
        }

        protected virtual void DeleteWeblog( Weblog w ) 
        {
            Weblogs.Delete(w);
        }

        private void Delete_Click( Object sender, EventArgs e ) 
        {
            if( CSContext.Current.User.IsBlogAdministrator ) 
            {
                DeleteWeblog(this.CurrentWeblog);
                CSContext.Current.Context.Response.Redirect( BlogUrls.Instance().Manage, true );
            } 
            else 
            {
                throw new CSException( CSExceptionType.AdministrationAccessDenied );
            }
        }

        private void Save_Click( Object sender, EventArgs e ) 
        {
            UpdateWeblog( CurrentWeblog );

			if(!Globals.RedirectSiteUrl())
				CSContext.Current.Context.Response.Redirect( BlogUrls.Instance().Manage, true );
        }
		
    }
}