public override Guid AddWebpage(Webpage webpage)
{
// add main entry
webpage.WebpageID = Guid.NewGuid();
SqlConnection connection = new SqlConnection(this._connectionString);
string sql = @"
INSERT INTO
purple_Webpages
(WebpageID, ParentID, Title, MenuTitle)
VALUES
(@WebpageID, @ParentID, Title, MenuTitle);";
SqlCommand command = new SqlCommand(sql, connection);
command.Parameters.Add("@WebpageID", SqlDbType.UniqueIdentifier).Value = webpage.WebpageID;
command.Parameters.Add("@ParentID", SqlDbType.UniqueIdentifier).Value = webpage.ParentID;
command.Parameters.Add("@Title", SqlDbType.NVarChar).Value = webpage.Title;
command.Parameters.Add("@MenuTitle", SqlDbType.NVarChar).Value = webpage.MenuTitle;
connection.Open();
command.ExecuteNonQuery();
connection.Close();
// add to revision
UpdateWebpage(webpage);
return webpage.WebpageID;
}
public static void UpdateWebpage(Webpage webpage)
{
webpage.RevisedDate = DateTime.Now;
webpage.RevisedByUsername = (HttpContext.Current != null && HttpContext.Current.User.Identity.IsAuthenticated) ? HttpContext.Current.User.Identity.Name : "";
PurpleDataProviderManager.Provider.UpdateWebpage(webpage);
ReloadPages();
}
public static Guid AddWebpage(Webpage webpage)
{
webpage.IsPublished = true;
webpage.RevisedDate = DateTime.Now;
webpage.RevisedByUsername = (HttpContext.Current != null && HttpContext.Current.User.Identity.IsAuthenticated) ? HttpContext.Current.User.Identity.Name : "";
PurpleDataProviderManager.Provider.AddWebpage(webpage);
ReloadPages();
return webpage.WebpageID;
}
public override Guid AddWebpage(Webpage webpage)
{
// check for existing URL
GetWebpageUrls();
if (_webpagesUrlDictionary.ContainsKey(webpage.Url))
throw new Exception(string.Format("Page with URL '{0}' already exists", webpage.Url));
webpage.WebpageID = Guid.NewGuid();
// add to main listing
XmlDocument doc = LoadXml("pages.xml");
XmlNode pageNode = doc.CreateNode(XmlNodeType.Element, "page", "");
XmlAttribute webpageid = doc.CreateAttribute("webpageid");
webpageid.Value = webpage.WebpageID.ToString();
pageNode.Attributes.Append(webpageid);
XmlAttribute parentwebpageid = doc.CreateAttribute("parentid");
parentwebpageid.Value = webpage.ParentID.ToString();
pageNode.Attributes.Append(parentwebpageid);
XmlAttribute url = doc.CreateAttribute("url");
url.Value = webpage.Url.ToString();
pageNode.Attributes.Append(url);
XmlAttribute title = doc.CreateAttribute("title");
title.Value = webpage.Title.ToString();
pageNode.Attributes.Append(title);
XmlAttribute menuTitle = doc.CreateAttribute("menutitle");
menuTitle.Value = webpage.MenuTitle.ToString();
pageNode.Attributes.Append(menuTitle);
doc.SelectSingleNode("//pages").AppendChild(pageNode);
doc.Save(Path.Combine(System.Web.HttpContext.Current.Server.MapPath(_basePath), "pages.xml"));
// creat the new page
FileStream fileStream = new FileStream(
Path.Combine(System.Web.HttpContext.Current.Server.MapPath(_basePath), webpage.WebpageID.ToString() + ".xml"),
FileMode.Create);
CreateWebpageXml(webpage, fileStream);
fileStream.Close();
return webpage.WebpageID;
}
public override Webpage CreateWebpage(RequestContext requestContext)
{
string newsid = requestContext.RouteData.Values["newsid"] as string;
// look up news item
// NewsItem newsItem = NewsItems.FindNewsItem(newsid);
// construct page for
Webpage webpage = new Webpage();
webpage.Title = "Some news";
if (string.IsNullOrEmpty(newsid))
{
webpage.Areas.Add(new WebpageArea() { ContentHtml = "<h2>News page</h2><p>This is what happens with nothing in the URL.</p>" });
}
else
{
webpage.Areas.Add(new WebpageArea() { ContentHtml = "<h2>News page</h2><h3>News Itesm: " + newsid + "</h3><p>Blah blah</p>" });
}
return webpage;
}
public abstract Guid AddWebpage(Webpage webpage);
private Webpage CreateWebpageFromDataReader(SqlDataReader reader)
{
Webpage webpage = new Webpage();
webpage.WebpageID = new Guid(reader["WebpageID"].ToString());
webpage.ParentID = new Guid(reader["ParentID"].ToString());
webpage.RevisionID = new Guid(reader["RevisionID"].ToString());
webpage.Title = reader["Title"].ToString();
webpage.MenuTitle = reader["MenuTitle"].ToString();
webpage.Url = reader["Url"].ToString();
webpage.Filename = reader["Filename"].ToString();
webpage.MasterPageFilename = reader["MasterPageFilename"].ToString();
webpage.MetaDescription = reader["MetaDescription"].ToString();
webpage.MetaKeywords = reader["MetaKeywords"].ToString();
webpage.ForceSsl = (bool)reader["ForceSsl"];
webpage.ShowInMenu = (bool)reader["ShowInMenu"];
webpage.MenuType = (MenuType)(int)reader["MenuType"];
webpage.SortOrder = (int)reader["SortOrder"];
webpage.FullUrl = (string)reader["FullUrl"];
webpage.Editors = (string)reader["Editors"];
webpage.RevisedByUsername = (string)reader["RevisedByUsername"];
webpage.RevisedDate = (DateTime)reader["RevisedDate"];
return webpage;
}
private void GetWebpageAreas(SqlConnection connection, Webpage webpage)
{
string sql = @"
SELECT
*
FROM
purple_WebpageAreas
WHERE
RevisionID = @RevisionID;";
SqlCommand command = new SqlCommand(sql, connection);
command.Parameters.Add("@RevisionID", SqlDbType.UniqueIdentifier).Value = webpage.RevisionID;
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
WebpageArea area = new WebpageArea();
area.AreaID = new Guid(reader["AreaID"].ToString());
area.WebpageID = webpage.WebpageID;
area.RevisionID = webpage.RevisionID;
area.SortOrder = (int)reader["SortOrder"];
area.ContentPlaceHolderID = (string)reader["ContentPlaceHolderID"];
area.ContentHtml = (string)reader["ContentHtml"];
area.ControlName = (string)reader["ControlName"];
webpage.Areas.Add(area);
}
}
public override void UpdateWebpage(Webpage webpage)
{
webpage.RevisionID = Guid.NewGuid();
SqlConnection connection = new SqlConnection(this._connectionString);
string sql = @"
INSERT INTO
purple_WebpageRevisions
(WebpageID, ParentID, RevisionID, Title, MenuTitle, MetaDescription, MetaKeywords, ForceSsl, IsPublished, Filename, Url, MasterPageFilename, FullUrl, MenuType, SortOrder, ShowInMenu, RevisedByUsername, RevisedDate, Editors)
VALUES
(@WebpageID, @ParentID, @RevisionID, @Title, @MenuTitle, @MetaDescription, @MetaKeywords, @ForceSsl, @IsPublished, @Filename, @Url, @MasterPageFilename, @FullUrl, @MenuType, @SortOrder, @ShowInMenu, @RevisedByUsername, @RevisedDate, @Editors);
UPDATE
purple_Webpages
SET
Title = @Title, MenuTitle=@MenuTitle
WHERE
WebpageID = @WebpageID;
";
SqlCommand command = new SqlCommand(sql, connection);
command.Parameters.Add("@WebpageID", SqlDbType.UniqueIdentifier).Value = webpage.WebpageID;
command.Parameters.Add("@ParentID", SqlDbType.UniqueIdentifier).Value = webpage.ParentID;
command.Parameters.Add("@RevisionID", SqlDbType.UniqueIdentifier).Value = webpage.RevisionID;
command.Parameters.Add("@Title", SqlDbType.NVarChar).Value = webpage.Title;
command.Parameters.Add("@MenuTitle", SqlDbType.NVarChar).Value = webpage.MenuTitle;
command.Parameters.Add("@MetaDescription", SqlDbType.NVarChar).Value = webpage.MetaDescription;
command.Parameters.Add("@MetaKeywords", SqlDbType.NVarChar).Value = webpage.MetaKeywords;
command.Parameters.Add("@ForceSsl", SqlDbType.Bit).Value = webpage.ForceSsl;
command.Parameters.Add("@IsPublished", SqlDbType.Bit).Value = webpage.IsPublished;
command.Parameters.Add("@Filename", SqlDbType.NVarChar).Value = webpage.Filename;
command.Parameters.Add("@Url", SqlDbType.NVarChar).Value = webpage.Url;
command.Parameters.Add("@MasterPageFilename", SqlDbType.NVarChar).Value = webpage.MasterPageFilename;
command.Parameters.Add("@FullUrl", SqlDbType.NVarChar).Value = webpage.FullUrl;
command.Parameters.Add("@MenuType", SqlDbType.Int).Value = (int) webpage.MenuType;
command.Parameters.Add("@SortOrder", SqlDbType.Int).Value = webpage.SortOrder;
command.Parameters.Add("@ShowInMenu", SqlDbType.Bit).Value = webpage.ShowInMenu;
command.Parameters.Add("@RevisedByUsername", SqlDbType.NVarChar).Value = webpage.RevisedByUsername;
command.Parameters.Add("@RevisedDate", SqlDbType.DateTime).Value = webpage.RevisedDate;
command.Parameters.Add("@Editors", SqlDbType.NVarChar).Value = webpage.Editors;
connection.Open();
command.ExecuteNonQuery();
// add areas
foreach (WebpageArea area in webpage.Areas)
{
area.AreaID = Guid.NewGuid();
sql = @"
INSERT INTO
purple_WebpageAreas
(AreaID, WebpageID, RevisionID, ContentPlaceHolderID, SortOrder, ControlName, ContentHtml)
VALUES
(@AreaID, @WebpageID, @RevisionID, @ContentPlaceHolderID, @SortOrder, @ControlName, @ContentHtml);";
command = new SqlCommand(sql, connection);
command.Parameters.Add("@AreaID", SqlDbType.UniqueIdentifier).Value = area.AreaID;
command.Parameters.Add("@WebpageID", SqlDbType.UniqueIdentifier).Value = webpage.WebpageID;
command.Parameters.Add("@RevisionID", SqlDbType.UniqueIdentifier).Value = webpage.RevisionID;
command.Parameters.Add("@ContentPlaceHolderID", SqlDbType.NVarChar).Value = area.ContentPlaceHolderID;
command.Parameters.Add("@SortOrder", SqlDbType.NVarChar).Value = area.SortOrder;
command.Parameters.Add("@ControlName", SqlDbType.NVarChar).Value = area.ControlName;
command.Parameters.Add("@ContentHtml", SqlDbType.NText).Value = area.ContentHtml;
command.ExecuteNonQuery();
}
connection.Close();
command.Dispose();
}
public override Webpage GetPublishedWebpage(Guid webpageID)
{
Webpage webpage = null;
// refresh index
if (_webpagesUrlDictionary == null)
GetWebpageUrls();
XmlDocument doc = LoadXml("" + webpageID.ToString() + ".xml");
if (doc != null && _webpagesIDDictionary != null)
{
WebpageUrlInfo urlInfo = _webpagesIDDictionary[webpageID];
webpage = new Webpage();
webpage.WebpageID = webpageID;
webpage.IsSiteRoot = (webpageID == Guid.Empty);
webpage.ParentID = urlInfo.ParentID;
webpage.Url = urlInfo.Url;
XmlNode revisionNode = doc.SelectSingleNode("//revision[@ispublished='true']");
if (revisionNode == null)
revisionNode = doc.SelectNodes("//revision")[0];
ProcessRevisionXml(revisionNode, webpage);
}
return webpage;
}
private void ProcessRevisionXml(XmlNode node, Webpage webpage)
{
webpage.RevisionID = GetAttributeGuid(node, "revisionid", Guid.Empty);
webpage.IsPublished = GetAttributeBool(node, "ispublished", false);
webpage.RevisedDate = GetAttributeDateTime(node, "reviseddate", DateTime.MinValue);
webpage.RevisedByUsername = GetAttributeString(node, "revisedbyusername", "");
webpage.Title = GetSubNodeString(node, "meta/title", "");
webpage.MenuTitle = GetSubNodeString(node, "meta/menutitle", "");
webpage.MetaDescription = GetSubNodeString(node, "meta/metadescription", "");
webpage.MetaKeywords = GetSubNodeString(node, "meta/metakeywords", "");
webpage.Filename = GetSubNodeString(node, "meta/filename", "");
webpage.MasterPageFilename = GetSubNodeString(node, "meta/masterpagefilename", "");
webpage.ForceSsl = GetSubNodeBoolean(node, "meta/forcessl", false);
webpage.ShowInMenu = GetSubNodeBoolean(node, "meta/showinmenu", true);
webpage.SortOrder = GetSubNodeInt(node, "meta/sortorder", 0);
webpage.MenuType = (MenuType) GetSubNodeInt(node, "meta/menutype", 0);
webpage.FullUrl = GetSubNodeString(node, "meta/fullurl", "");
webpage.Editors = GetSubNodeString(node, "meta/editors", "");
webpage.ContentExpirationDate = GetSubNodeDateTime(node, "meta/contentexpirationdate", DateTime.MinValue);
webpage.CommonAreaHeader = GetSubNodeString(node, "meta/commonareaheader", "");
webpage.IgnoreParentHeader = GetSubNodeBoolean(node, "meta/IgnoreParentHeader", false);
// process areas
XmlNodeList areaNodes = node.SelectNodes("areas/area");
foreach (XmlNode areaNode in areaNodes)
{
WebpageArea area = new WebpageArea();
area.WebpageID = webpage.WebpageID;
area.ContentPlaceHolderID = GetAttributeString(areaNode, "contentplaceholderid", "");
area.ControlName = GetAttributeString(areaNode, "controlname", "");
area.SortOrder = GetAttributeInt(areaNode, "sortoder", 9999);
area.ContentHtml = areaNode.InnerText;
webpage.Areas.Add(area);
}
}
public override void UpdateWebpage(Webpage webpage)
{
webpage.RevisionID = Guid.NewGuid();
SqlConnection connection = new SqlConnection(this._connectionString);
string sql = @"
INSERT INTO
purple_WebpageRevisions
(WebpageID, ParentID, RevisionID, Title, MenuTitle, MetaDescription, MetaKeywords, ForceSsl, IsPublished, Filename, Url, MasterPageFilename, FullUrl, MenuType, SortOrder, ShowInMenu, RevisedByUsername, RevisedDate, Editors)
VALUES
(@WebpageID, @ParentID, @RevisionID, @Title, @MenuTitle, @MetaDescription, @MetaKeywords, @ForceSsl, @IsPublished, @Filename, @Url, @MasterPageFilename, @FullUrl, @MenuType, @SortOrder, @ShowInMenu, @RevisedByUsername, @RevisedDate, @Editors);
UPDATE
purple_Webpages
SET
Title = @Title, MenuTitle=@MenuTitle
WHERE
WebpageID = @WebpageID;
";
SqlCommand command = new SqlCommand(sql, connection);
command.Parameters.Add("@WebpageID", SqlDbType.UniqueIdentifier).Value = webpage.WebpageID;
command.Parameters.Add("@ParentID", SqlDbType.UniqueIdentifier).Value = webpage.ParentID;
command.Parameters.Add("@RevisionID", SqlDbType.UniqueIdentifier).Value = webpage.RevisionID;
command.Parameters.Add("@Title", SqlDbType.NVarChar).Value = webpage.Title;
command.Parameters.Add("@MenuTitle", SqlDbType.NVarChar).Value = webpage.MenuTitle;
command.Parameters.Add("@MetaDescription", SqlDbType.NVarChar).Value = webpage.MetaDescription;
command.Parameters.Add("@MetaKeywords", SqlDbType.NVarChar).Value = webpage.MetaKeywords;
command.Parameters.Add("@ForceSsl", SqlDbType.Bit).Value = webpage.ForceSsl;
command.Parameters.Add("@IsPublished", SqlDbType.Bit).Value = webpage.IsPublished;
command.Parameters.Add("@Filename", SqlDbType.NVarChar).Value = webpage.Filename;
command.Parameters.Add("@Url", SqlDbType.NVarChar).Value = webpage.Url;
command.Parameters.Add("@MasterPageFilename", SqlDbType.NVarChar).Value = webpage.MasterPageFilename;
command.Parameters.Add("@FullUrl", SqlDbType.NVarChar).Value = webpage.FullUrl;
command.Parameters.Add("@MenuType", SqlDbType.Int).Value = (int)webpage.MenuType;
command.Parameters.Add("@SortOrder", SqlDbType.Int).Value = webpage.SortOrder;
command.Parameters.Add("@ShowInMenu", SqlDbType.Bit).Value = webpage.ShowInMenu;
command.Parameters.Add("@RevisedByUsername", SqlDbType.NVarChar).Value = webpage.RevisedByUsername;
command.Parameters.Add("@RevisedDate", SqlDbType.DateTime).Value = webpage.RevisedDate;
command.Parameters.Add("@Editors", SqlDbType.NVarChar).Value = webpage.Editors;
connection.Open();
command.ExecuteNonQuery();
// add areas
foreach (WebpageArea area in webpage.Areas)
{
area.AreaID = Guid.NewGuid();
sql = @"
INSERT INTO
purple_WebpageAreas
(AreaID, WebpageID, RevisionID, ContentPlaceHolderID, SortOrder, ControlName, ContentHtml)
VALUES
(@AreaID, @WebpageID, @RevisionID, @ContentPlaceHolderID, @SortOrder, @ControlName, @ContentHtml);" ;
command = new SqlCommand(sql, connection);
command.Parameters.Add("@AreaID", SqlDbType.UniqueIdentifier).Value = area.AreaID;
command.Parameters.Add("@WebpageID", SqlDbType.UniqueIdentifier).Value = webpage.WebpageID;
command.Parameters.Add("@RevisionID", SqlDbType.UniqueIdentifier).Value = webpage.RevisionID;
command.Parameters.Add("@ContentPlaceHolderID", SqlDbType.NVarChar).Value = area.ContentPlaceHolderID;
command.Parameters.Add("@SortOrder", SqlDbType.NVarChar).Value = area.SortOrder;
command.Parameters.Add("@ControlName", SqlDbType.NVarChar).Value = area.ControlName;
command.Parameters.Add("@ContentHtml", SqlDbType.NText).Value = area.ContentHtml;
command.ExecuteNonQuery();
}
connection.Close();
command.Dispose();
}
void PurplePageSaveButton_Click(object sender, EventArgs e)
{
// What to do now?
Webpage webpage = this.Webpage;
FindAdminControls();
// update main values
webpage.Filename = webpageFilename.Text;
webpage.FullUrl = ((!webpage.Parent.IsSiteRoot) ? webpage.Parent.Url + "/" : "") + webpage.Filename;
string url = webpageUrl.Text;
// TODO: seriously need some better checking here
webpage.Url = (!String.IsNullOrWhiteSpace(url)) ? url : webpage.FullUrl;
webpage.Title = webpagePageTitle.Text;
webpage.MenuTitle = webpageMenuTitle.Text;
webpage.MetaDescription = webpageMetaDescription.Text;
webpage.MetaKeywords = webpageMetaKeywords.Text;
webpage.MasterPageFilename = webpageMasterPageFilename.SelectedValue + ".master";
webpage.ForceSsl = webpageForceSsl.Checked;
webpage.ShowInMenu = webpageShowInMenu.Checked;
webpage.CommonAreaHeader = webpageCommonAreaHeader.Text;
webpage.IgnoreParentHeader = webpageIgnoreParentHeader.Checked;
DateTime expiresDate = DateTime.MinValue;
if (DateTime.TryParse(webpageContentExpirationDate.Text, out expiresDate))
{
webpage.ContentExpirationDate = expiresDate;
}
else
{
webpage.ContentExpirationDate = DateTime.MinValue;
}
webpage.MenuType = (MenuType)Enum.Parse(typeof(MenuType), webpageMenuType.SelectedValue);
int menuSortOrder = 0;
if (Int32.TryParse(webpageSortOrder.Text, out menuSortOrder))
{
webpage.SortOrder = menuSortOrder;
}
// permissions
List <string> pageEditors = new List <string>();
foreach (ListItem li in webpageEditors.Items)
{
if (li.Selected)
{
pageEditors.Add(li.Value);
}
}
webpage.Editors = String.Join(",", pageEditors.ToArray());
// update modules
webpage.Areas.Clear();
foreach (ContentPlaceHolder placeholder in ContentPlaceHolders)
{
int sortOrder = 1;
// each sub control should be a editarea.ascx control
foreach (Control control in placeholder.Controls)
{
WebpageArea area = new WebpageArea();
string html = (control.FindControl("HtmlContent") as TextBox).Text;
area.ContentPlaceHolderID = placeholder.ID;
area.ContentHtml = html;
DropDownList controlList = control.FindControl("ControlName") as DropDownList;
area.ControlName = (!String.IsNullOrWhiteSpace(controlList.SelectedValue)) ? controlList.SelectedValue + ".ascx" : "";
area.SortOrder = sortOrder;
webpage.Areas.Add(area);
sortOrder++;
}
}
// save
webpage.IsPublished = true;
Webpages.UpdateWebpage(webpage);
// see the finished page
Response.Redirect("/" + webpage.Url);
}
public abstract void UpdateWebpage(Webpage webpage);
public override void UpdateWebpage(Webpage webpage)
{
webpage.IsPublished = true;
// update the URL in the main index
XmlDocument pagesDoc = LoadXml("pages.xml");
XmlNode pageNode = pagesDoc.SelectSingleNode("//page[@webpageid='" + webpage.WebpageID.ToString() + "']");
if (pageNode.Attributes["url"] != null) {
pageNode.Attributes["url"].Value = webpage.Url;
} else {
XmlAttribute attr = pagesDoc.CreateAttribute("url");
attr.Value = webpage.Url.ToString();
pageNode.Attributes.Append(attr);
}
if (pageNode.Attributes["title"] != null)
{
pageNode.Attributes["title"].Value = webpage.Url;
}
else
{
XmlAttribute attr = pagesDoc.CreateAttribute("url");
attr.Value = webpage.Url.ToString();
pageNode.Attributes.Append(attr);
}
if (pageNode.Attributes["menutitle"] != null)
{
pageNode.Attributes["menutitle"].Value = webpage.Url;
}
else
{
XmlAttribute attr = pagesDoc.CreateAttribute("menutitle");
attr.Value = webpage.MenuType.ToString();
pageNode.Attributes.Append(attr);
}
SaveXml(pagesDoc, "pages.xml");
// open existing document
XmlDocument doc = LoadXml(webpage.WebpageID.ToString() + ".xml");
// set all revisions to older
if (webpage.IsPublished)
{
XmlNodeList revisions = doc.SelectNodes("//revision");
foreach (XmlNode revision in revisions)
{
revision.Attributes["ispublished"].Value = "false";
}
}
// create new page
webpage.RevisionID = Guid.NewGuid();
MemoryStream stream = new MemoryStream();
CreateWebpageXml(webpage, stream);
// load as XML
XmlDocument newpageDoc = new XmlDocument();
stream.Seek(0, SeekOrigin.Begin);
newpageDoc.Load(stream);
stream.Close();
// find the new revision
XmlNode newRevision = newpageDoc.SelectSingleNode("//revision");
newRevision = doc.ImportNode(newRevision, true);
// add the new revision to the existing doc (at the top)
doc.SelectSingleNode("//page").PrependChild(newRevision);
// save to disk
doc.Save(Path.Combine(System.Web.HttpContext.Current.Server.MapPath(_basePath), webpage.WebpageID.ToString() + ".xml"));
}
public override List<Webpage> GetWebpageRevisions(Guid webpageID)
{
// refresh index
if (_webpagesUrlDictionary == null)
GetWebpageUrls();
List<Webpage> revisions = new List<Webpage>();
XmlDocument doc = LoadXml("" + webpageID.ToString() + ".xml");
if (doc != null && _webpagesIDDictionary != null)
{
WebpageUrlInfo urlInfo = _webpagesIDDictionary[webpageID];
XmlNodeList revisionNodes = doc.SelectNodes("//revision");
foreach (XmlNode revisionNode in revisionNodes)
{
Webpage webpage = new Webpage();
webpage.WebpageID = webpageID;
webpage.IsSiteRoot = (webpageID == Guid.Empty);
webpage.ParentID = urlInfo.ParentID;
webpage.Url = urlInfo.Url;
ProcessRevisionXml(revisionNode, webpage);
revisions.Add(webpage);
}
}
return revisions;
}
public override Webpage GetWebpage(Guid webpageID, Guid revisionID)
{
Webpage webpage = null;
XmlDocument doc = LoadXml("" + webpageID.ToString() + ".xml");
if (doc != null)
{
webpage = new Webpage();
webpage.WebpageID = webpageID;
webpage.IsSiteRoot = (webpageID == Guid.Empty);
XmlNode revisionNode = doc.SelectSingleNode("//revision[@revisionid='" + revisionID.ToString() + "']");
if (revisionNode != null)
ProcessRevisionXml(revisionNode, webpage);
else
webpage = null;
}
return webpage;
}
private void CreateWebpageXml(Webpage webpage, Stream stream)
{
// create new document
XmlTextWriter writer = new XmlTextWriter(stream, Encoding.Unicode);
writer.Formatting = Formatting.Indented;
writer.WriteStartDocument();
writer.WriteStartElement("page");
writer.WriteStartElement("revision");
writer.WriteAttributeString("revisionid", webpage.RevisionID.ToString());
writer.WriteAttributeString("ispublished", webpage.IsPublished.ToString().ToLower());
writer.WriteAttributeString("createdate", webpage.RevisedDate.ToUniversalTime().ToString());
writer.WriteAttributeString("revisedbyusername", webpage.RevisedByUsername);
writer.WriteStartElement("meta");
writer.WriteElementString("title", webpage.Title);
writer.WriteElementString("menutitle", webpage.MenuTitle);
writer.WriteElementString("metadescription", webpage.MetaDescription);
writer.WriteElementString("metakeywords", webpage.MetaKeywords);
writer.WriteElementString("masterpagefilename", webpage.MasterPageFilename);
writer.WriteElementString("filename", webpage.Filename);
writer.WriteElementString("forcessl", webpage.ForceSsl.ToString().ToLower());
writer.WriteElementString("showinmenu", webpage.ShowInMenu.ToString().ToLower());
writer.WriteElementString("menutype", ((int)webpage.MenuType).ToString().ToLower());
writer.WriteElementString("sortorder", webpage.SortOrder.ToString().ToLower());
writer.WriteElementString("fullurl", webpage.FullUrl);
writer.WriteElementString("editors", webpage.Editors);
writer.WriteElementString("contentexpirationdate", webpage.ContentExpirationDate.ToUniversalTime().ToString());
writer.WriteElementString("commonareaheader", webpage.CommonAreaHeader);
writer.WriteElementString("ignoreparentheader", webpage.IgnoreParentHeader.ToString().ToLower());
writer.WriteEndElement(); // meta
writer.WriteStartElement("areas");
foreach (WebpageArea area in webpage.Areas)
{
writer.WriteStartElement("area");
writer.WriteAttributeString("contentplaceholderid", area.ContentPlaceHolderID);
writer.WriteAttributeString("controlname", area.ControlName);
string html = area.ContentHtml;
// TEMP: TinyMCE adds CDATA tags which break XML
html.Replace("<![CDATA[", "");
html.Replace("]]>", "");
if (!String.IsNullOrEmpty(html) )
writer.WriteCData(html);
writer.WriteEndElement(); // areas
}
writer.WriteEndElement(); // areas
writer.WriteEndElement(); // revision
writer.WriteEndElement(); // page
writer.WriteEndDocument();
writer.Flush();
}
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);
}
