1//===============================================================================================
  2//
  3// (c) Copyright Microsoft Corporation.
  4// This source is subject to the Microsoft Permissive License.
  5// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
  6// All other rights reserved.
  7//
  8//===============================================================================================
  9
 10using System;
 11using System.Data;
 12using System.Configuration;
 13using System.Collections;
 14using System.Web;
 15using System.Web.Security;
 16using System.Web.UI;
 17using System.Web.UI.WebControls;
 18using System.Web.UI.WebControls.WebParts;
 19using System.Web.UI.HtmlControls;
 20using MyWebPagesStarterKit;
 21using MyWebPagesStarterKit.Controls;
 22
 23public partial class Administration_Sections : PageBaseClass
 24...{
 25    Properties#region Properties
 26    public string SelectedSectionId
 27    ...{
 28        get
 29        ...{
 30            if (ViewState["SelectedSectionId"] == null)
 31                return string.Empty;
 32            else
 33                return (string)ViewState["SelectedSectionId"];
 34        }
 35        set
 36        ...{
 37            ViewState["SelectedSectionId"] = value;
 38        }
 39    }
 40
 41    public string SourcePageId
 42    ...{
 43        get
 44        ...{
 45            if (ViewState["SourcePageId"] == null)
 46                return string.Empty;
 47            else
 48                return (string)ViewState["SourcePageId"];
 49        }
 50        set
 51        ...{
 52            ViewState["SourcePageId"] = value;
 53        }
 54    }
 55
 56    public string TargetPageId
 57    ...{
 58        get
 59        ...{
 60            if (ViewState["TargetPageId"] == null)
 61                return string.Empty;
 62            else
 63                return (string)ViewState["TargetPageId"];
 64        }
 65        set
 66        ...{
 67            ViewState["TargetPageId"] = value;
 68        }
 69    }
 70
 71    #endregion
 72    protected void Page_Load(object sender, EventArgs e)
 73    ...{
 74        if (!User.IsInRole(RoleNames.Administrators.ToString()))
 75            Response.Redirect("Login.aspx");
 76
 77        Response.Expires = 0;
 78        Response.ExpiresAbsolute = DateTime.Now.AddMinutes(-1.0);
 79        Response.CacheControl = "private";
 80        Response.Cache.SetCacheability(HttpCacheability.NoCache);
 81
 82        if (!IsPostBack)
 83        ...{
 84            populateLists(SiteMap.RootNode, 0);
 85            btnMove.Visible = false;
 86            lstTargetPage.Visible = false;
 87            lstPageSections.Visible = false;
 88            thSection.Visible = false;
 89            thTargetPage.Visible = false;
 90        }
 91    }
 92
 93    private void populateLists(SiteMapNode parentNode, int level)
 94    ...{
 95        WebSite website = WebSite.GetInstance();
 96        if (level == 0)
 97        ...{
 98            lstSourcePage.Items.Clear();
 99            lstTargetPage.Items.Clear();
100        }
101        foreach (SiteMapNode node in parentNode.ChildNodes)
102        ...{
103            if (node["pageId"] != null)
104            ...{
105                string title = node.Title;
106                for (int i = 0; i < level; i++)
107                    title = "..." + title;
108                if (node["visible"] == false.ToString())
109                    title += " (invisible)";
110                if (node["pageId"] == website.HomepageId)
111                    title += " (Homepage)";
112                lstSourcePage.Items.Add(new ListItem(title, node["pageId"]));
113                lstTargetPage.Items.Add(new ListItem(title, node["pageId"]));
114                populateLists(node, level + 1);
115            }
116        }
117    }
118
119    protected void lstSourcePage_SelectedIndexChanged(object sender, EventArgs e)
120    ...{
121        // Update target listbox to exclude the source page
122        // Update section listbox 
123        WebPage page = new WebPage(((ListBox)sender).SelectedValue);
124        SourcePageId = page.PageId;
125        SectionLoader loader = SectionLoader.GetInstance();
126
127        lstPageSections.Items.Clear();
128        foreach (string id in page.SectionIds)
129        ...{
130            ISection s = loader.LoadSection(id);
131            lstPageSections.Items.Add(new ListItem(s.GetType().Name, id));
132        }
133
134        // remote this page from the target page list
135        lstTargetPage.Items.Remove(lstSourcePage.SelectedItem);
136
137        lstPageSections.Visible = true;
138        thSection.Visible = true;
139
140    }
141
142    protected void lstPageSections_SelectedIndexChanged(object sender, EventArgs e)
143    ...{
144        // Remember Section ID
145        SelectedSectionId = ((ListBox)sender).SelectedValue;
146        lstTargetPage.Visible = true;
147        thTargetPage.Visible = true;
148    }
149
150    protected void lstTargetPage_SelectedIndexChanged(object sender, EventArgs e)
151    ...{
152        WebPage page = new WebPage(((ListBox)sender).SelectedValue);
153        TargetPageId = page.PageId;
154        //enable the move button
155        btnMove.Visible= true;
156
157    }
158
159    protected void btnMoveSection_Click(object sender, EventArgs e)
160    ...{
161
162        WebPage source = new WebPage(SourcePageId);
163        WebPage target = new WebPage(TargetPageId);
164
165        source.RemoveSection(SelectedSectionId);
166        target.AddSection(SelectedSectionId);
167
168        populateLists(SiteMap.RootNode, 0);
169        
170    }
171}
172