public HttpResponseMessage UpdateTheme(UpdateThemeInfo updateTheme)
{
try
{
var token = SkinControlController.GetSkinControls().Values.FirstOrDefault(t => t.ControlSrc == updateTheme.Token);
if (token == null)
{
return(this.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "InvalidParameter"));
}
var themeFilePath = updateTheme.Path.ToLowerInvariant();
if ((!themeFilePath.StartsWith("[g]") && !themeFilePath.StartsWith("[l]") && !themeFilePath.StartsWith("[s]")) ||
(themeFilePath.StartsWith("[g]") && !this.UserInfo.IsSuperUser))
{
return(this.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "InvalidPermission"));
}
updateTheme.Token = token.ControlKey;
this._controller.UpdateTheme(this.PortalSettings, updateTheme);
return(this.Request.CreateResponse(HttpStatusCode.OK, new { }));
}
catch (Exception ex)
{
Logger.Error(ex);
return(this.Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
/// <summary>
/// Update Theme Attributes.
/// </summary>
/// <param name="portalSettings"></param>
/// <param name="updateTheme"></param>
public void UpdateTheme(PortalSettings portalSettings, UpdateThemeInfo updateTheme)
{
var themePath = SkinController.FormatSkinSrc(updateTheme.Path + ".ascx", portalSettings);
themePath = Path.Combine(Globals.ApplicationMapPath, themePath.TrimStart('/'));
var objStreamReader = File.OpenText(themePath);
var strSkin = objStreamReader.ReadToEnd();
objStreamReader.Close();
var strTag = "<dnn:" + updateTheme.Token + " runat=\"server\" id=\"dnn" + updateTheme.Token + "\"";
var intOpenTag = strSkin.IndexOf(strTag);
if (intOpenTag != -1)
{
var intCloseTag = strSkin.IndexOf(" />", intOpenTag);
var strAttribute = updateTheme.Setting;
var intStartAttribute = strSkin.IndexOf(strAttribute, intOpenTag);
string strValue = updateTheme.Value;
if (intStartAttribute != -1 && intStartAttribute < intCloseTag)
{
//remove attribute
var intEndAttribute = strSkin.IndexOf("\" ", intStartAttribute);
strSkin = strSkin.Substring(0, intStartAttribute) + strSkin.Substring(intEndAttribute + 2);
}
//add attribute
strSkin = strSkin.Insert(intOpenTag + strTag.Length, " " + strAttribute + "=\"" + strValue + "\"");
File.SetAttributes(themePath, FileAttributes.Normal);
var objStream = File.CreateText(themePath);
objStream.WriteLine(strSkin);
objStream.Close();
UpdateManifest(portalSettings, updateTheme);
}
}
private void UpdateManifest(PortalSettings portalSettings, UpdateThemeInfo updateTheme)
{
var themePath = SkinController.FormatSkinSrc(updateTheme.Path, portalSettings);
if (File.Exists(themePath.Replace(".ascx", ".htm")))
{
var strFile = themePath.Replace(".ascx", ".xml");
if (File.Exists(strFile) == false)
{
strFile = strFile.Replace(Path.GetFileName(strFile), "skin.xml");
}
XmlDocument xmlDoc = null;
try
{
xmlDoc = new XmlDocument();
xmlDoc.Load(strFile);
}
catch
{
xmlDoc.InnerXml = "<Objects></Objects>";
}
var xmlToken = xmlDoc.DocumentElement.SelectSingleNode("descendant::Object[Token='[" + updateTheme.Token + "]']");
if (xmlToken == null)
{
//add token
string strToken = "<Token>[" + updateTheme.Token + "]</Token><Settings></Settings>";
xmlToken = xmlDoc.CreateElement("Object");
xmlToken.InnerXml = strToken;
xmlDoc.SelectSingleNode("Objects").AppendChild(xmlToken);
xmlToken = xmlDoc.DocumentElement.SelectSingleNode("descendant::Object[Token='[" + updateTheme.Token + "]']");
}
var strValue = updateTheme.Value;
var blnUpdate = false;
foreach (XmlNode xmlSetting in xmlToken.SelectNodes(".//Settings/Setting"))
{
if (xmlSetting.SelectSingleNode("Name").InnerText == updateTheme.Setting)
{
xmlSetting.SelectSingleNode("Value").InnerText = strValue;
blnUpdate = true;
}
}
if (blnUpdate == false)
{
var strSetting = "<Name>" + updateTheme.Setting + "</Name><Value>" + strValue + "</Value>";
XmlNode xmlSetting = xmlDoc.CreateElement("Setting");
xmlSetting.InnerXml = strSetting;
xmlToken.SelectSingleNode("Settings").AppendChild(xmlSetting);
}
try
{
if (File.Exists(strFile))
{
File.SetAttributes(strFile, FileAttributes.Normal);
}
var objStream = File.CreateText(strFile);
var strXML = xmlDoc.InnerXml;
strXML = strXML.Replace("><", ">" + Environment.NewLine + "<");
objStream.WriteLine(strXML);
objStream.Close();
}
catch (Exception ex)
{
Logger.Error(ex);
}
}
}
