/// <summary>
/// Gets and bulk updates layouts. Called when the "Get and bulk update layouts" button is pressed.
/// Expects the CreateLayout method to be run first.
/// </summary>
private bool GetAndBulkUpdateLayouts()
{
// Prepare the parameters
string where = "LayoutCodeName LIKE N'MyNewLayout%'";
// Get the data
DataSet layouts = LayoutInfoProvider.GetLayouts(where, null);
if (!DataHelper.DataSourceIsEmpty(layouts))
{
// Loop through the individual items
foreach (DataRow layoutDr in layouts.Tables[0].Rows)
{
// Create object from DataRow
LayoutInfo modifyLayout = new LayoutInfo(layoutDr);
// Update the properties
modifyLayout.LayoutDisplayName = modifyLayout.LayoutDisplayName.ToUpper();
// Save the changes
LayoutInfoProvider.SetLayoutInfo(modifyLayout);
}
return(true);
}
return(false);
}
/// <summary>
/// Saves the layout.
/// </summary>
/// <returns>Returns true if successful</returns>
private bool SaveLayout()
{
string codeName = tbCodeName.Text.Trim();
// Find out whether required fields are not empty
string result = new Validator()
.NotEmpty(codeName, GetString("Administration-PageLayout_New.ErrorEmptyLayoutCodeName"))
.NotEmpty(tbLayoutDisplayName.Text, GetString("Administration-PageLayout_New.ErrorEmptyLayoutDisplayName"))
.NotEmpty(tbLayoutCode.Text.Trim(), GetString("Administration-PageLayout_New.ErrorEmptyLayoutCode"))
.IsCodeName(codeName, GetString("general.invalidcodename"))
.Result;
if (result == "")
{
if (li == null)
{
li = new LayoutInfo();
}
li.LayoutCodeName = codeName;
li.LayoutDisplayName = tbLayoutDisplayName.Text.Trim();
li.LayoutDescription = tbLayoutDescription.Text;
li.LayoutType = LayoutInfoProvider.GetLayoutTypeEnum(this.drpType.SelectedValue);
if (li.LayoutCheckedOutByUserID <= 0)
{
li.LayoutCode = tbLayoutCode.Text;
li.LayoutCSS = txtLayoutCSS.Text;
}
try
{
LayoutInfoProvider.SetLayoutInfo(li);
lblInfo.Visible = true;
lblInfo.Text = GetString("General.ChangesSaved");
breadcrumbs[1, 0] = li.LayoutDisplayName;
}
catch (Exception ex)
{
lblInfo.Visible = false;
lblError.Visible = true;
lblError.Text = ex.Message.Replace("%%name%%", li.LayoutCodeName);
return(false);
}
layoutId = li.LayoutId;
UploadFile.ObjectID = layoutId;
UploadFile.UploadFile();
return(!UploadFile.SavingFailed);
}
else
{
lblError.Text = result;
lblError.Visible = true;
return(false);
}
}
/// <summary>
/// Check in event handler.
/// </summary>
protected void btnCheckIn_Click(object sender, EventArgs e)
{
LayoutInfo li = this.PagePlaceholder.LayoutInfo;
PageTemplateInfo pti = this.PagePlaceholder.PageTemplateInfo;
if ((li != null) || (pti != null))
{
string filename = "";
string tmpFileName = "";
if (li != null)
{
tmpFileName = li.LayoutCheckedOutFilename;
}
else
{
tmpFileName = pti.PageTemplateLayoutCheckedOutFileName;
}
if (HttpContext.Current != null)
{
filename = HttpContext.Current.Server.MapPath(tmpFileName);
}
StreamReader sr = StreamReader.New(filename);
// Read away the directive lines
int skiplines = LayoutInfoProvider.GetLayoutDirectives().Split('\n').Length - 1;
for (int i = 0; i < skiplines; i++)
{
sr.ReadLine();
}
string newcode = sr.ReadToEnd();
sr.Close();
File.Delete(filename);
if (li != null)
{
li.LayoutCheckedOutByUserID = 0;
li.LayoutCheckedOutFilename = "";
li.LayoutCheckedOutMachineName = "";
li.LayoutCode = newcode;
LayoutInfoProvider.SetLayoutInfo(li);
}
else
{
pti.PageTemplateLayoutCheckedOutByUserID = 0;
pti.PageTemplateLayoutCheckedOutFileName = "";
pti.PageTemplateLayoutCheckedOutMachineName = "";
pti.PageTemplateLayout = newcode;
PageTemplateInfoProvider.SetPageTemplateInfo(pti);
}
txtLayout.Text = newcode;
}
}
/// <summary>
/// Creates layout. Called when the "Create layout" button is pressed.
/// </summary>
private bool CreateLayout()
{
// Create new layout object
LayoutInfo newLayout = new LayoutInfo();
// Set the properties
newLayout.LayoutDisplayName = "My new layout";
newLayout.LayoutCodeName = "MyNewLayout";
newLayout.LayoutDescription = "This is layout created by API Example";
newLayout.LayoutCode = "<cms:CMSWebPartZone ZoneID=\"zoneA\" runat=\"server\" />";
// Save the layout
LayoutInfoProvider.SetLayoutInfo(newLayout);
return(true);
}
/// <summary>
/// Gets and updates layout. Called when the "Get and update layout" button is pressed.
/// Expects the CreateLayout method to be run first.
/// </summary>
private bool GetAndUpdateLayout()
{
// Get the layout
LayoutInfo updateLayout = LayoutInfoProvider.GetLayoutInfo("MyNewLayout");
if (updateLayout != null)
{
// Update the properties
updateLayout.LayoutDisplayName = updateLayout.LayoutDisplayName.ToLower();
// Save the changes
LayoutInfoProvider.SetLayoutInfo(updateLayout);
return(true);
}
return(false);
}
/// <summary>
/// Discard check out event handler.
/// </summary>
protected void btnUndoCheckOut_Click(object sender, EventArgs e)
{
LayoutInfo li = this.PagePlaceholder.LayoutInfo;
PageTemplateInfo pti = this.PagePlaceholder.PageTemplateInfo;
if ((li != null) || (pti != null))
{
string filename = "";
string tmpFileName = "";
if (li != null)
{
tmpFileName = li.LayoutCheckedOutFilename;
}
else
{
tmpFileName = pti.PageTemplateLayoutCheckedOutFileName;
}
if (HttpContext.Current != null)
{
filename = HttpContext.Current.Server.MapPath(tmpFileName);
}
if (File.Exists(filename))
{
File.Delete(filename);
}
if (li != null)
{
li.LayoutCheckedOutByUserID = 0;
li.LayoutCheckedOutFilename = "";
li.LayoutCheckedOutMachineName = "";
LayoutInfoProvider.SetLayoutInfo(li);
}
else
{
pti.PageTemplateLayoutCheckedOutByUserID = 0;
pti.PageTemplateLayoutCheckedOutFileName = "";
pti.PageTemplateLayoutCheckedOutMachineName = "";
PageTemplateInfoProvider.SetPageTemplateInfo(pti);
}
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
if ((nodeId > 0) && (node != null))
{
LayoutTypeEnum layoutType = LayoutInfoProvider.GetLayoutTypeEnum(drpType.SelectedValue);
// Check the permissions
if ((layoutType != LayoutTypeEnum.Ascx) || user.IsAuthorizedPerResource("CMS.Design", "EditCode"))
{
// Update the layout
if (node.DocumentPageTemplateID > 0)
{
PageTemplateInfo pti = PageTemplateInfoProvider.GetPageTemplateInfo(node.DocumentPageTemplateID);
if (pti != null)
{
// Get shared layout
LayoutInfo li = LayoutInfoProvider.GetLayoutInfo(pti.LayoutID);
if (li != null)
{
// Update shared layout
li.LayoutCode = txtLayout.Text;
li.LayoutType = layoutType;
LayoutInfoProvider.SetLayoutInfo(li);
}
else if (pti.PageTemplateLayoutCheckedOutByUserID <= 0)
{
// Update custom layout
pti.PageTemplateLayout = txtLayout.Text;
pti.PageTemplateLayoutType = layoutType;
PageTemplateInfoProvider.SetPageTemplateInfo(pti);
}
}
}
}
// Update fields
node.NodeBodyElementAttributes = txtBodyCss.Text;
node.NodeDocType = txtDocType.Text;
node.NodeHeadTags = txtHeadTags.Value.ToString();
// Update the node
node.Update();
// Update search index
if ((node.PublishedVersionExists) && (SearchIndexInfoProvider.SearchEnabled))
{
SearchTaskInfoProvider.CreateTask(SearchTaskTypeEnum.Update, PredefinedObjectType.DOCUMENT, SearchHelper.ID_FIELD, node.GetSearchID());
}
// Log synchronization
DocumentSynchronizationHelper.LogDocumentChange(node, TaskTypeEnum.UpdateDocument, tree);
lblInfo.Visible = true;
lblInfo.Text = GetString("General.ChangesSaved");
// Clear cache
PageInfoProvider.RemoveAllPageInfosFromCache();
}
}
/// <summary>
/// Check out layout event handler.
/// </summary>
protected void btnCheckOut_Click(object sender, EventArgs e)
{
// Ensure version before check-out
using (CMSActionContext context = new CMSActionContext())
{
context.AllowAsyncActions = false;
// Save first
if (!SaveLayout())
{
return;
}
}
LayoutInfo li = this.PagePlaceholder.LayoutInfo;
PageTemplateInfo pti = this.PagePlaceholder.PageTemplateInfo;
if ((li != null) || (pti != null))
{
try
{
string filename = "";
string tmpCode = "";
LayoutTypeEnum layoutType = LayoutTypeEnum.Ascx;
if (li != null)
{
filename = LayoutInfoProvider.GetLayoutUrl(li.LayoutCodeName, null, li.LayoutType);
layoutType = li.LayoutType;
tmpCode = li.LayoutCode;
}
else
{
filename = PageTemplateInfoProvider.GetLayoutUrl(pti.CodeName, null, pti.PageTemplateLayoutType);
layoutType = pti.PageTemplateLayoutType;
tmpCode = pti.PageTemplateLayout;
}
// Write the code to the file
string fullfilename = "";
if (HttpContext.Current != null)
{
fullfilename = HttpContext.Current.Server.MapPath(filename);
DirectoryHelper.EnsureDiskPath(fullfilename, HttpContext.Current.Server.MapPath("~/"));
}
StringBuilder sb = new StringBuilder();
if (layoutType == LayoutTypeEnum.Ascx)
{
sb.Append(LayoutInfoProvider.GetLayoutDirectives());
}
sb.Append(tmpCode);
string content = HTMLHelper.EnsureLineEnding(sb.ToString(), "\r\n");
File.WriteAllText(fullfilename, content);
// Set the layout data
if (li != null)
{
// Shared layout
li.LayoutCheckedOutByUserID = user.UserID;
li.LayoutCheckedOutMachineName = "";
if (HttpContext.Current != null)
{
li.LayoutCheckedOutMachineName = HTTPHelper.MachineName;
}
li.LayoutCheckedOutFilename = filename;
LayoutInfoProvider.SetLayoutInfo(li);
}
else
{
// Page template layout
pti.PageTemplateLayoutCheckedOutByUserID = user.UserID;
pti.PageTemplateLayoutCheckedOutMachineName = "";
if (HttpContext.Current != null)
{
pti.PageTemplateLayoutCheckedOutMachineName = HTTPHelper.MachineName;
}
pti.PageTemplateLayoutCheckedOutFileName = filename;
PageTemplateInfoProvider.SetPageTemplateInfo(pti);
}
}
catch
{
return;
}
}
}
/// <summary>
/// Saves the layout code.
/// </summary>
/// <returns>Returns true if save successful</returns>
private bool SaveLayout()
{
LayoutInfo li = this.PagePlaceholder.LayoutInfo;
PageTemplateInfo pti = this.PagePlaceholder.PageTemplateInfo;
if ((li != null) || (pti != null))
{
string mPath = "";
if ((HttpContext.Current != null) && (HttpContext.Current.Server != null))
{
mPath = HttpContext.Current.Server.UrlPathEncode(URLHelper.ApplicationPath);
}
LayoutTypeEnum layoutType = LayoutInfoProvider.GetLayoutTypeEnum(this.drpType.SelectedValue);
// Check the permissions
if ((layoutType != LayoutTypeEnum.Ascx) || user.IsAuthorizedPerResource("CMS.Design", "EditCode"))
{
if (li != null)
{
// Shared layout
li.LayoutType = layoutType;
li.LayoutCode = HTMLHelper.UnResolveUrls(this.txtLayout.Text, mPath);
LayoutInfoProvider.SetLayoutInfo(li);
}
else
{
// Custom layout
pti.PageTemplateLayoutType = layoutType;
pti.PageTemplateLayout = HTMLHelper.UnResolveUrls(this.txtLayout.Text, mPath);
PageTemplateInfoProvider.SetPageTemplateInfo(pti);
}
}
this.lblLayoutInfo.Text = ResHelper.GetString("General.ChangesSaved", culture);
// Resave page template XML
if (layoutType == LayoutTypeEnum.Ascx)
{
PageTemplateInfo ti = this.PagePlaceholder.PageInfo.PageTemplateInfo;
if ((ti != null) && (ti.PageTemplateId > 0))
{
try
{
// Load the layout
CMSAbstractLayout layout = (CMSAbstractLayout)this.Page.LoadControl(LayoutInfoProvider.GetLayoutUrl(li.LayoutCodeName, li.LayoutVersionGUID));
layout.ID = "abstractLayout";
// Remove zones without web parts
ArrayList removeZones = new ArrayList();
foreach (WebPartZoneInstance zone in ti.WebPartZones)
{
if (zone.WebParts.Count <= 0)
{
removeZones.Add(zone);
}
}
foreach (WebPartZoneInstance zone in removeZones)
{
ti.WebPartZones.Remove(zone);
}
// Ensure all zones
foreach (DictionaryEntry zone in layout.WebPartZones)
{
ti.EnsureZone(((CMSWebPartZone)zone.Value).ID);
}
this.Controls.Remove(layout);
// Save the page template
PageTemplateInfoProvider.SetPageTemplateInfo(ti);
}
catch
{
}
}
}
return(true);
}
else
{
return(false);
}
}
