public void GetControl(String controlName)
{
ContentPlaceHolder cph = (ContentPlaceHolder)Master.FindControl("MainContent");
if (cph.HasControls())
{
foreach (Control ctrl in cph.Controls)
{
if (ctrl.ID == "UpdatePanel1")
{
if (ctrl.HasControls())
{
foreach (Control ctp in UpdatePanel1.ContentTemplateContainer.Controls)
{
if (ctp.ID == "txtHistStart")
{
}
}
}
}
}
}
}
protected override void OnInit(EventArgs e)
{
FormMode formMode = FormMode.Container;
PageMode pageMode = PageMode.Render;
// local variable
Webpage webpage = this.Webpage;
if ((Request.QueryString["pagemode"] + "").ToLower() == "edit")
{
pageMode = PageMode.Edit;
}
//else if (Request.QueryString["pagemode"] + "" == "newpage")
// pageMode = PageMode.NewPage;
bool userHasPermissions = GetUserPermissions();
if (!userHasPermissions)
{
pageMode = PageMode.Render;
}
// get and clear place holders
ContentPlaceHolders = FindControls <ContentPlaceHolder>(this.Body);
if (ContentPlaceHolders.Count == 0)
{
throw new Exception("The masterpage '{0}' has no <asp:Content runat=\"Server\" /> controls");
}
ContentPlaceHolders.ForEach(p => p.Controls.Clear());
// update meta data
this.Title = webpage.Title + ((!webpage.IsSiteRoot) ? PurpleSettings.PageSuffix : string.Empty);
this.MetaDescription = webpage.MetaDescription;
this.MetaKeywords = webpage.MetaKeywords;
if (userHasPermissions)
{
HtmlLink adminStylesLink = new HtmlLink()
{
Href = PurpleSettings.CmsPath + "assets/admincontrols/admin.css"
};
adminStylesLink.Attributes.Add("rel", "stylesheet");
this.Header.Controls.Add(adminStylesLink);
}
if (pageMode == PageMode.Render)
{
// add the admin controls first so the form is already there
if (userHasPermissions)
{
AddFormToBody();
// add admin controls
AdminControl = LoadControl(PurpleSettings.CmsPath + "assets/admincontrols/adminpage.ascx");
FindAdminControls();
// set master selector
PopulateMasterPageList();
webpageAddButton.Click += new EventHandler(PurplePageAddButton_Click);
// fill in the details
webpageFilenamePrefix.Text = (!webpage.IsSiteRoot) ? webpage.Url + "/" : "";
// versions
webpageVersionsRepeater.DataSource = Webpages.GetWebpageRevision(webpage.WebpageID);
webpageVersionsRepeater.DataBind();
_form.Controls.Add(AdminControl);
}
// add common header to first control if needed
string commonHeader = webpage.CommonAreaHeader;
if (string.IsNullOrWhiteSpace(commonHeader) && !webpage.IgnoreParentHeader)
{
// go back until the parent is null or we find a
Webpage parent = webpage.Parent;
do
{
if (!string.IsNullOrWhiteSpace(parent.CommonAreaHeader))
{
commonHeader = parent.CommonAreaHeader;
break;
}
parent = parent.Parent;
} while (parent != null && !parent.IsSiteRoot);
}
// add it if it exists
if (!String.IsNullOrWhiteSpace(commonHeader))
{
ContentPlaceHolders[0].Controls.Add(new LiteralControl(commonHeader));
}
// go through the webpage areas
foreach (WebpageArea area in webpage.Areas)
{
// get the right placeholder
ContentPlaceHolder placeholder = ContentPlaceHolders.Find(c => c.ID == area.ContentPlaceHolderID);
// use default
if (placeholder == null)
{
placeholder = ContentPlaceHolders[0];
}
// build control/HTML parts
string content = area.ContentHtml;
// fix extra paragraph tags for controls
content = _controlFixRegex.Replace(content, "[control:${1}]");
// override with single control
if (!String.IsNullOrWhiteSpace(area.ControlName))
{
content = "[control:" + area.ControlName + "]";
}
// search for controls, load them and create them
int currentPosition = 0;
MatchCollection controlMatches = _controlRegex.Matches(content);
if (controlMatches.Count == 0)
{
// Plain HTML
placeholder.Controls.Add(new LiteralControl(area.ContentHtml));
}
else
{
foreach (Match controlMatch in controlMatches)
{
// Add literal for content before custom tag should it exist.
if (controlMatch.Index > currentPosition)
{
placeholder.Controls.Add(new LiteralControl(content.Substring(currentPosition, controlMatch.Index - currentPosition)));
}
// Now lets add our user control.
try
{
string all = controlMatch.Groups[1].Value.Trim();
Control usercontrol = null;
if (!all.EndsWith(".ascx", StringComparison.OrdinalIgnoreCase))
{
int index = all.IndexOf(".ascx", StringComparison.OrdinalIgnoreCase) + 5;
usercontrol = LoadControl("~/cms/content/controls/" + all.Substring(0, index));
string parameters = Server.HtmlDecode(all.Substring(index));
Type type = usercontrol.GetType();
string[] paramCollection = parameters.Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string param in paramCollection)
{
string name = param.Split('=')[0].Trim();
string value = param.Split('=')[1].Trim();
System.Reflection.PropertyInfo property = type.GetProperty(name);
property.SetValue(usercontrol, Convert.ChangeType(value, property.PropertyType, CultureInfo.InvariantCulture), null);
}
}
else
{
usercontrol = LoadControl("~/cms/content/controls/" + all);
}
placeholder.Controls.Add(usercontrol);
// Now we will update our position.
//currentPosition = controlMatch.Index + controlMatch.Groups[0].Length;
}
catch (Exception controlLoadException)
{
// Whoopss, can't load that control so lets output something that tells the developer that theres a problem.
placeholder.Controls.Add(new LiteralControl("ERROR - UNABLE TO LOAD CONTROL : " + "~/cms/content/controls/" + controlMatch.Groups[1].Value + "<br />" + controlLoadException.ToString()));
}
currentPosition = controlMatch.Index + controlMatch.Groups[0].Length;
}
// final text
// Add literal for content before custom tag should it exist.
if (content.Length > currentPosition)
{
placeholder.Controls.Add(new LiteralControl(content.Substring(currentPosition)));
}
// check for form needs
bool requiresForm = CheckRequiresForm(placeholder);;
if (requiresForm)
{
if (formMode == FormMode.Container)
{
// transfer controls to form
System.Web.UI.HtmlControls.HtmlForm form = new System.Web.UI.HtmlControls.HtmlForm();
while (placeholder.HasControls())
{
form.Controls.Add(placeholder.Controls[0]);
}
// add form
placeholder.Controls.Add(form);
}
else if (formMode == FormMode.WholePage)
{
AddFormToBody();
}
}
}
#region old rendercode
/*
* if (!String.IsNullOrWhiteSpace(area.ControlName))
* {
*
* // find the ASCX file
* string controlVPath = PurpleSettings.CmsPath + "/content/controls/" + area.ControlName;
* string controlPath = Server.MapPath(controlVPath);
*
* if (File.Exists(controlPath))
* {
* Control control = LoadControl(controlVPath);
* bool requiresForm = CheckRequiresForm( control); ;
* if (requiresForm)
* {
* if (formMode == FormMode.Container)
* {
* System.Web.UI.HtmlControls.HtmlForm form = new System.Web.UI.HtmlControls.HtmlForm();
* placeholder.Controls.Add(form);
* form.Controls.Add(control);
* }
* else if (formMode == FormMode.WholePage)
* {
* AddFormToBody();
* }
* }
* else
* {
* placeholder.Controls.Add(control);
* }
* }
* else
* {
* placeholder.Controls.Add(new LiteralControl("<p>No control at :" + controlVPath + "</p>"));
* }
*
* }
* else
* {
*
*
*
* // search for controls, load them and create them
* string content = area.ContentHtml;
* int currentPosition = 0;
* MatchCollection controlMatches = _controlRegex.Matches(content);
*
* if (controlMatches.Count == 0)
* {
* // old HTML only code
* placeholder.Controls.Add(new LiteralControl(area.ContentHtml));
* }
* else
* {
*
* foreach (Match controlMatch in controlMatches)
* {
* // Add literal for content before custom tag should it exist.
* if (controlMatch.Index > currentPosition)
* {
* placeholder.Controls.Add(new LiteralControl(content.Substring(currentPosition, controlMatch.Index - currentPosition)));
* }
*
* // Now lets add our user control.
* try
* {
* string all = controlMatch.Groups[1].Value.Trim();
* Control usercontrol = null;
*
* if (!all.EndsWith(".ascx", StringComparison.OrdinalIgnoreCase))
* {
* int index = all.IndexOf(".ascx", StringComparison.OrdinalIgnoreCase) + 5;
* usercontrol = LoadControl("~/cms/content/controls/" + all.Substring(0, index));
*
* string parameters = Server.HtmlDecode(all.Substring(index));
* Type type = usercontrol.GetType();
* string[] paramCollection = parameters.Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
*
* foreach (string param in paramCollection)
* {
* string name = param.Split('=')[0].Trim();
* string value = param.Split('=')[1].Trim();
* System.Reflection.PropertyInfo property = type.GetProperty(name);
* property.SetValue(usercontrol, Convert.ChangeType(value, property.PropertyType, CultureInfo.InvariantCulture), null);
* }
* }
* else
* {
* usercontrol = LoadControl("~/cms/content/controls/" + all);
* }
*
* placeholder.Controls.Add(usercontrol);
*
* // Now we will update our position.
* //currentPosition = myMatch.Index + myMatch.Groups[0].Length;
* }
* catch (Exception controlLoadException)
* {
* // Whoopss, can't load that control so lets output something that tells the developer that theres a problem.
* placeholder.Controls.Add(new LiteralControl("ERROR - UNABLE TO LOAD CONTROL : " + "~/cms/content/controls/" + controlMatch.Groups[1].Value + "<br />" + controlLoadException.ToString()));
* }
*
* currentPosition = controlMatch.Index + controlMatch.Groups[0].Length;
* }
*
*
* // check for form needs
* bool requiresForm = CheckRequiresForm(placeholder); ;
* if (requiresForm)
* {
* if (formMode == FormMode.Container)
* {
* // transfer controls to form
* System.Web.UI.HtmlControls.HtmlForm form = new System.Web.UI.HtmlControls.HtmlForm();
* while (placeholder.HasControls())
* {
* form.Controls.Add(placeholder.Controls[0]);
* }
*
* // add form
* placeholder.Controls.Add(form);
*
* }
* else if (formMode == FormMode.WholePage)
* {
* AddFormToBody();
* }
* }
* }
*
* }
*/
#endregion
}
}
else if (pageMode == PageMode.Edit)
{
// just in case
AddFormToBody();
// main edit control
AdminControl = LoadControl(PurpleSettings.CmsPath + "assets/admincontrols/editpage.ascx");
_form.Controls.Add(AdminControl);
// attach all the controls
FindAdminControls();
// special cases
if (webpage.IsSiteRoot)
{
webpageFilename.Enabled = false;
webpageUrl.Enabled = false;
}
// main attributes
webpageFilename.Text = webpage.Filename;
webpagePageTitle.Text = webpage.Title;
webpageMenuTitle.Text = webpage.MenuTitle;
webpageMetaDescription.Text = webpage.MetaDescription;
webpageMetaKeywords.Text = webpage.MetaKeywords;
webpageFilenamePrefix.Text = (!webpage.IsSiteRoot && !webpage.Parent.IsSiteRoot) ? webpage.Parent.Url + "/" : "";
webpageUrl.Text = webpage.Url;
webpageForceSsl.Checked = webpage.ForceSsl;
webpageShowInMenu.Checked = webpage.ShowInMenu;
webpageSortOrder.Text = webpage.SortOrder.ToString();
webpageCommonAreaHeader.Text = webpage.CommonAreaHeader;
webpageContentExpirationDate.Text = webpage.ContentExpirationDate.ToString();
webpageIgnoreParentHeader.Checked = webpage.IgnoreParentHeader;
// menu type enum
// master pages
PopulateMasterPageList();
// permissions
string[] allEditors = System.Web.Security.Roles.GetUsersInRole(PurpleSettings.RoleEditor);
webpageEditors.DataSource = allEditors;
webpageEditors.DataBind();
List <string> pageEditors = webpage.Editors.Split(new char[] { ',' }).ToList <String>();
foreach (ListItem li in webpageEditors.Items)
{
if (pageEditors.Contains(li.Value))
{
li.Selected = true;
}
}
// attach save event
webpageSaveButton.Click += new EventHandler(PurplePageSaveButton_Click);
// WEBPAGE AREAS
// list of control folders
string controlBase = Server.MapPath(PurpleSettings.CmsPath + "content/controls/");
List <string> controlFolders = new List <string>();
UtilityMethods.FindFoldersRecursive(controlFolders, controlBase);
// list of controls
List <string> availableControls = new List <string>();
UtilityMethods.FindFilesRecursive(availableControls, "*.ascx", controlBase, true);
// go through the webpage areas
foreach (WebpageArea area in webpage.Areas)
{
// get the right placeholder
ContentPlaceHolder placeholder = ContentPlaceHolders.Find(c => c.ID == area.ContentPlaceHolderID);
// use default
if (placeholder == null)
{
placeholder = ContentPlaceHolders[0];
}
Control areaControl = LoadControl(PurpleSettings.CmsPath + "assets/admincontrols/editarea.ascx");
// grab the html area
TextBox htmlContent = areaControl.FindControl("HtmlContent") as TextBox;
htmlContent.Text = area.ContentHtml;
// fill in the *.ascx controls
DropDownList controlName = areaControl.FindControl("ControlName") as DropDownList;
controlName.DataSource = availableControls;
controlName.DataBind();
controlName.Items.Insert(0, new ListItem("-- No Control (use HTML) --", ""));
if (!String.IsNullOrWhiteSpace(area.ControlName) && controlName.Items.FindByValue(area.ControlName.Replace(".ascx", "")) != null)
{
controlName.Items.FindByValue(area.ControlName.Replace(".ascx", "")).Selected = true;
}
// fill in the upload folders
DropDownList controlUploadFolder = areaControl.FindControl("ControlUploadFolder") as DropDownList;
controlUploadFolder.DataSource = controlFolders;
controlUploadFolder.DataBind();
controlUploadFolder.Items.Insert(0, new ListItem("-- Root Folder --", ""));
// attach event to the upload button
(areaControl.FindControl("ControlUploadButton") as Button).Click += new EventHandler(ControlUploadButton_Click);
// add this control
placeholder.Controls.Add(areaControl);
}
}
base.OnInit(e);
}
