/// <summary> [HELPER] Gets the complete (language agnostic) web skin, by web skin code </summary>
/// <param name="SkinCode"> Web skin code </param>
/// <param name="Tracer"></param>
/// <returns> A built complete web skin </returns>
/// <remarks> This may be public now, but this will be converted into a protected helped class with
/// the release of SobekCM 5.0 </remarks>
public static Complete_Web_Skin_Object get_complete_web_skin(string SkinCode, Custom_Tracer Tracer)
{
// Look in the cache for this version
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Look in the cache for a previously built complete skin object for '" + SkinCode + "'");
}
Complete_Web_Skin_Object cacheObj = CachedDataManager.WebSkins.Retrieve_Complete_Skin(SkinCode, Tracer);
if (cacheObj != null)
{
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Found complete web skin object on the cache");
}
return(cacheObj);
}
// Get the web skin code row from the web skin collection object
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Try to get the web skin code row from the web skin collection object");
}
DataRow thisRow = Engine_ApplicationCache_Gateway.Web_Skin_Collection.Skin_Row(SkinCode);
if (thisRow == null)
{
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Unable to find the web skin row for code '" + SkinCode + "'. Returning NULL");
}
return(null);
}
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Found the web skin row for code '" + SkinCode + "'");
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Building the copmlete web skin object");
}
// Build the complete web skin object
Complete_Web_Skin_Object returnObject = Web_Skin_Utilities.Build_Skin_Complete(thisRow, Tracer);
// If returned, cache it
if (returnObject != null)
{
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_complete_web_skin", "Passing the built complete web skin to the cache manager");
}
CachedDataManager.WebSkins.Store_Complete_Skin(SkinCode, returnObject, Tracer);
}
return(returnObject);
}
/// <summary> Refresh the web skin collection by pulling the data back from the database </summary>
/// <returns> TRUE if successful, otherwise FALSE </returns>
public static bool RefreshWebSkins()
{
try
{
lock (webSkinsLock)
{
if (webSkins == null)
{
webSkins = new Web_Skin_Collection();
}
Web_Skin_Utilities.Populate_Default_Skins(webSkins, null);
}
return(true);
}
catch
{
return(false);
}
}
/// <summary> [HELPER] Gets the language-specific web skin, by web skin code and language code </summary>
/// <param name="SkinCode"> Web skin code </param>
/// <param name="RequestedLanguage"> Web language </param>
/// <param name="DefaultLanguage"> Default language, in case the requested web language does nto exist </param>
/// <param name="Tracer"></param>
/// <returns> A build language-specific web skin </returns>
/// <remarks> This may be public now, but this will be converted into a protected helped class with
/// the release of SobekCM 5.0 </remarks>
public static Web_Skin_Object get_web_skin(string SkinCode, Web_Language_Enum RequestedLanguage, Web_Language_Enum DefaultLanguage, Custom_Tracer Tracer)
{
Complete_Web_Skin_Object completeSkin = get_complete_web_skin(SkinCode, Tracer);
if (completeSkin == null)
{
Tracer.Add_Trace("WebSkinServices.get_web_skin", "Complete skin retrieved was NULL, so returning NULL");
return(null);
}
// Look in the cache for this first
Web_Skin_Object cacheObject = CachedDataManager.WebSkins.Retrieve_Skin(SkinCode, Web_Language_Enum_Converter.Enum_To_Code(RequestedLanguage), Tracer);
if (cacheObject != null)
{
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_web_skin", "Web skin found in the memory cache");
}
return(cacheObject);
}
// Try to get this language-specifi web skin
Web_Skin_Object returnValue = Web_Skin_Utilities.Build_Skin(completeSkin, Web_Language_Enum_Converter.Enum_To_Code(RequestedLanguage), Tracer);
// If this web skin has a value (an no exception) store in the cache
if ((returnValue != null) && (String.IsNullOrEmpty(returnValue.Exception)))
{
if (Tracer != null)
{
Tracer.Add_Trace("WebSkinServices.get_web_skin", "Store the web skin in the memory cache");
}
CachedDataManager.WebSkins.Store_Skin(SkinCode, Web_Language_Enum_Converter.Enum_To_Code(RequestedLanguage), returnValue, Tracer);
}
// Return the object
return(returnValue);
}
/// <summary> Constructor for a new instance of the Skins_AdminViewer class </summary>
/// <param name="RequestSpecificValues"> All the necessary, non-global data specific to the current request </param>
/// <remarks> Postback from handling an edit or new html skin is handled here in the constructor </remarks>
public Skins_AdminViewer(RequestCache RequestSpecificValues) : base(RequestSpecificValues)
{
RequestSpecificValues.Tracer.Add_Trace("Skins_AdminViewer.Constructor", String.Empty);
// Set action message to nothing to start
actionMessage = String.Empty;
// If the RequestSpecificValues.Current_User cannot edit this, go back
if ((!RequestSpecificValues.Current_User.Is_System_Admin) && (!RequestSpecificValues.Current_User.Is_Portal_Admin))
{
RequestSpecificValues.Current_Mode.Mode = Display_Mode_Enum.My_Sobek;
RequestSpecificValues.Current_Mode.My_Sobek_Type = My_Sobek_Type_Enum.Home;
UrlWriterHelper.Redirect(RequestSpecificValues.Current_Mode);
return;
}
// If this is a postback, handle any events first
if (RequestSpecificValues.Current_Mode.isPostBack)
{
try
{
// Pull the standard values
NameValueCollection form = HttpContext.Current.Request.Form;
string reset_value = form["admin_interface_reset"].ToLower();
string save_value = form["admin_interface_tosave"].ToUpper().Trim();
string delete_value = form["admin_interface_delete"].ToUpper().Trim();
string new_interface_code = form["admin_interface_code"].ToUpper().Trim();
// Was this a reset request?
if (reset_value.Length > 0)
{
RequestSpecificValues.Tracer.Add_Trace("Skins_AdminViewer.Constructor", "Reset html skin '" + reset_value + "'");
int values_cleared = CachedDataManager.WebSkins.Remove_Skin(reset_value, RequestSpecificValues.Tracer);
if (values_cleared == 0)
{
actionMessage = "Html skin <i>" + reset_value.ToUpper() + "</i> was not in the application cache";
}
else
{
actionMessage = "Removed " + values_cleared + " values from the cache for <i>" + reset_value.ToUpper() + "</i>";
}
}
else if (delete_value.Length > 0)
{
if (RequestSpecificValues.Current_User.Is_System_Admin)
{
RequestSpecificValues.Tracer.Add_Trace("Skins_AdminViewer.Constructor", "Delete skin '" + delete_value + "' from the database");
// Delete from the database
if (SobekCM_Database.Delete_Web_Skin(delete_value, false, RequestSpecificValues.Tracer))
{
// Set the deleted wordmark message
actionMessage = "Deleted web skin <i>" + delete_value + "</i>";
// Remove this web skin from the collection
Web_Skin_Utilities.Populate_Default_Skins(UI_ApplicationCache_Gateway.Web_Skin_Collection, RequestSpecificValues.Tracer);
// If this was your current web skin, forward
if (String.Compare(delete_value, RequestSpecificValues.HTML_Skin.Skin_Code, StringComparison.InvariantCultureIgnoreCase) == 0)
{
RequestSpecificValues.Current_Mode.Skin_In_URL = false;
RequestSpecificValues.Current_Mode.Skin = null;
UrlWriterHelper.Redirect(RequestSpecificValues.Current_Mode);
}
}
else
{
// Report the error
if (SobekCM_Database.Last_Exception == null)
{
actionMessage = "Error: Unable to delete web skin <i>" + delete_value + "</i> since it is linked to an item, aggregation, or portal";
}
else
{
actionMessage = "Unknown error while deleting web skin <i>" + delete_value + "</i>";
}
}
}
}
else
{
// Or.. was this a save request
if (save_value.Length > 0)
{
RequestSpecificValues.Tracer.Add_Trace("Skins_AdminViewer.Constructor", "Save html skin '" + save_value + "'");
bool override_banner = false;
bool override_header = false;
bool suppress_top_nav = false;
bool copycurrent = false;
object temp_object;
// Was this to save a new interface (from the main page) or edit an existing (from the popup form)?
if (save_value == new_interface_code)
{
string new_base_code = form["admin_interface_basecode"].ToUpper().Trim();
string new_banner_link = form["admin_interface_link"].Trim();
string new_notes = form["admin_interface_notes"].Trim();
temp_object = form["admin_interface_banner_override"];
if (temp_object != null)
{
override_banner = true;
}
temp_object = form["admin_interface_top_nav"];
if (temp_object != null)
{
suppress_top_nav = true;
}
temp_object = form["admin_interface_copycurrent"];
if (temp_object != null)
{
copycurrent = true;
}
// Only real validation needed is that this is a new wek skin name and is alphanumeric
bool result = save_value.All(C => Char.IsLetterOrDigit(C) || C == '_');
bool existing_already = UI_ApplicationCache_Gateway.Web_Skin_Collection.Ordered_Skin_Codes.Any(ThisSkinCode => String.Equals(ThisSkinCode, save_value, StringComparison.CurrentCultureIgnoreCase));
if ((!result) || (existing_already))
{
actionMessage = !result ? "ERROR: New web skin code must be only letters and numbers" : "ERROR: New web skin code already exists!";
}
else
{
// Save this new interface
if (SobekCM_Database.Save_Web_Skin(save_value, new_base_code, override_banner, true, new_banner_link, new_notes, suppress_top_nav, RequestSpecificValues.Tracer))
{
// Ensure a folder exists for this, otherwise create one
try
{
string folder = UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins/" + save_value.ToLower();
if (!Directory.Exists(folder))
{
// Create this directory and the necessary subdirectories
Directory.CreateDirectory(folder);
// Create a default stylesheet
StreamWriter writer = new StreamWriter(folder + "\\" + save_value.ToLower() + ".css");
writer.WriteLine("/* Skin-specific stylesheet used to override values from the base stylesheets */");
writer.WriteLine();
writer.WriteLine();
writer.Flush();
writer.Close();
// Create the html subdirectory
Directory.CreateDirectory(folder + "/html");
// Do the rest differently depending on whether we should copy the current files
if (!copycurrent)
{
// Write the default header file
writer = new StreamWriter(folder + "\\html\\header.html");
writer.WriteLine("<div id=\"container-inner\">");
writer.WriteLine();
writer.WriteLine("<!-- Add the standard header buttons -->");
writer.WriteLine("<div style=\"width: 100%; background-color: #eeeeee; color: Black; height:30px;\">");
writer.WriteLine("<%BREADCRUMBS%>");
writer.WriteLine("<div style=\"float: right\"><%MYSOBEK%></div>");
writer.WriteLine("</div>");
writer.WriteLine();
writer.WriteLine("<%BANNER%>");
writer.WriteLine();
writer.WriteLine("<div id=\"pagecontainer\">");
writer.WriteLine();
writer.WriteLine("<!-- Blankets out the rest of the web form when a pop-up form is envoked -->");
writer.WriteLine("<div id=\"blanket_outer\" style=\"display:none;\"></div>");
writer.Flush();
writer.Close();
// Write the default header_item file
writer = new StreamWriter(folder + "/html/header_item.html");
writer.WriteLine("<!-- Blankets out the rest of the web form when a pop-up form is envoked -->");
writer.WriteLine("<div id=\"blanket_outer\" style=\"display:none;\"></div>");
writer.WriteLine();
writer.WriteLine("<!-- Add the standard header buttons -->");
writer.WriteLine("<div style=\"width: 100%; background-color: #eeeeee; color: Black; height:30px;\">");
writer.WriteLine("<%BREADCRUMBS%>");
writer.WriteLine("<div style=\"float: right\"><%MYSOBEK%></div>");
writer.WriteLine("</div>");
writer.WriteLine();
writer.WriteLine("<%BANNER%>");
writer.Flush();
writer.Close();
// Write the default footer file
writer = new StreamWriter(folder + "/html/footer.html");
writer.WriteLine("</div> <!-- END PAGE CONTAINER DIV -->");
writer.WriteLine();
writer.WriteLine("<!-- Add most the standard footer buttons -->");
writer.WriteLine("<center>");
writer.WriteLine("<a href=\"<%BASEURL%>contact<%?URLOPTS%>\">Contact Us</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>preferences<%?URLOPTS%>\">Preferences</a> | ");
writer.WriteLine("<a href=\"http://ufdc.ufl.edu/sobekcm\">Technical Aspects</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>stats<%?URLOPTS%>\">Statistics</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>internal<%?URLOPTS%>\">Internal</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>admin<%?URLOPTS%>\">Admin</a>");
writer.WriteLine("</center>");
writer.WriteLine("<br />");
writer.WriteLine("<br />");
writer.WriteLine("<span style=\"color: Gray; font-size: 0.8em;\">");
writer.WriteLine("To edit this footer or header, edit header.html or footer.html at: " + folder + "\\html\\ <br />");
writer.WriteLine("</span>");
writer.WriteLine();
writer.WriteLine("</div> <!-- END CONTAINER INNER -->");
writer.Flush();
writer.Close();
// Write the default footer item file
writer = new StreamWriter(folder + "/html/footer_item.html");
writer.WriteLine("<!-- Add most the standard footer buttons -->");
writer.WriteLine("<center>");
writer.WriteLine("<a href=\"<%BASEURL%>contact<%?URLOPTS%>\">Contact Us</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>preferences<%?URLOPTS%>\">Preferences</a> | ");
writer.WriteLine("<a href=\"http://ufdc.ufl.edu/sobekcm\">Technical Aspects</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>stats<%?URLOPTS%>\">Statistics</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>internal<%?URLOPTS%>\">Internal</a> | ");
writer.WriteLine("<a href=\"<%BASEURL%>admin<%?URLOPTS%>\">Admin</a>");
writer.WriteLine("</center>");
writer.WriteLine("<br />");
writer.WriteLine("<br />");
writer.WriteLine("<span style=\"color: Gray; font-size: 0.8em;\">");
writer.WriteLine("To edit this footer or header, edit header.html or footer.html at: " + folder + "\\html\\ <br />");
writer.WriteLine("</span>");
writer.Flush();
writer.Close();
}
else
{
// Copy the web skin information over?
string current_web_skin = RequestSpecificValues.Current_Mode.Skin;
string current_web_folder = UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins/" + current_web_skin;
copy_entire_folder(current_web_folder, folder);
//if (File.Exists(current_web_folder + "\\" + current_web_skin + ".css"))
//{
// File.Copy(current_web_folder + "\\" + current_web_skin + ".css", folder + "\\" + new_interface_code + ".css", true );
//}
//if (File.Exists(current_web_folder + "\\html\\header.html"))
//{
// File.Copy(current_web_folder + "\\html\\header.html", folder + "\\html\\header.html");
//}
//if (File.Exists(current_web_folder + "\\html\\header_item.html"))
//{
// File.Copy(current_web_folder + "\\html\\header_item.html", folder + "\\html\\header_item.html");
//}
//if (File.Exists(current_web_folder + "\\html\\footer.html"))
//{
// File.Copy(current_web_folder + "\\html\\footer.html", folder + "\\html\\footer.html");
//}
//if (File.Exists(current_web_folder + "\\html\\footer_item.html"))
//{
// File.Copy(current_web_folder + "\\html\\footer_item.html", folder + "\\html\\footer_item.html");
//}
if (File.Exists(folder + "\\" + current_web_skin + ".css"))
{
if (File.Exists(folder + "\\" + new_interface_code + ".css"))
{
File.Delete(folder + "\\" + new_interface_code + ".css");
}
File.Move(folder + "\\" + current_web_skin + ".css", folder + "\\" + new_interface_code + ".css");
}
}
// Irregardless of the RequestSpecificValues.Current_User's choice on whether to copy the current skin, if there is NO base skin
// provided and the folder does not exist, then we'll copy over the base skin type of stuff, such
// as buttons, tabs, etc...
if (new_base_code.Length == 0)
{
// What is the current base skin folder then?
string base_skin_folder = UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins/" + RequestSpecificValues.Current_Mode.Base_Skin_Or_Skin;
copy_entire_folder(base_skin_folder + "/buttons", folder + "/buttons");
copy_entire_folder(base_skin_folder + "/tabs", folder + "/tabs");
}
}
}
catch
{
actionMessage = "Error creating some of the files for the new web skin";
}
// Reload the list of all skins from the database, to include this new skin
lock (UI_ApplicationCache_Gateway.Web_Skin_Collection)
{
Web_Skin_Utilities.Populate_Default_Skins(UI_ApplicationCache_Gateway.Web_Skin_Collection, RequestSpecificValues.Tracer);
}
if (String.IsNullOrEmpty(actionMessage))
{
actionMessage = "Saved new html skin <i>" + save_value + "</i>";
}
}
else
{
actionMessage = "Unable to save new html skin <i>" + save_value + "</i>";
}
// Try to create the directory
try
{
if (!Directory.Exists(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value))
{
Directory.CreateDirectory(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value);
}
if (!Directory.Exists(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\html"))
{
Directory.CreateDirectory(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\html");
}
if (new_base_code.Length == 0)
{
if (!Directory.Exists(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\buttons"))
{
Directory.CreateDirectory(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\buttons");
}
if (!Directory.Exists(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\tabs"))
{
Directory.CreateDirectory(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\tabs");
}
if (!Directory.Exists(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\zoom_controls"))
{
Directory.CreateDirectory(UI_ApplicationCache_Gateway.Settings.Servers.Base_Design_Location + "skins\\" + save_value + "\\zoom_controls");
}
}
}
catch
{
actionMessage = "Error creating all the necessary folders";
}
}
}
else
{
string edit_base_code = form["form_interface_basecode"].ToUpper().Trim();
string edit_banner_link = form["form_interface_link"].Trim();
string edit_notes = form["form_interface_notes"].Trim();
temp_object = form["form_interface_banner_override"];
if (temp_object != null)
{
override_banner = true;
}
temp_object = form["form_interface_header_override"];
if (temp_object != null)
{
override_header = true;
}
temp_object = form["form_interface_top_nav"];
if (temp_object != null)
{
suppress_top_nav = true;
}
// Save this existing interface
if (SobekCM_Database.Save_Web_Skin(save_value, edit_base_code, override_banner, override_header, edit_banner_link, edit_notes, suppress_top_nav, RequestSpecificValues.Tracer))
{
lock (UI_ApplicationCache_Gateway.Web_Skin_Collection)
{
Web_Skin_Utilities.Populate_Default_Skins(UI_ApplicationCache_Gateway.Web_Skin_Collection, RequestSpecificValues.Tracer);
}
CachedDataManager.WebSkins.Remove_Skin(save_value, RequestSpecificValues.Tracer);
actionMessage = "Edited existing html skin <i>" + save_value + "</i>";
}
else
{
actionMessage = "Unable to edit existing html skin <i>" + save_value + "</i>";
}
}
}
}
}
catch (Exception)
{
actionMessage = "Unknown error caught while handing your request.";
}
}
}
