/// <summary>
/// BindData fetches the data from the database and updates the controls
/// </summary>
/// <history>
/// [cnurse] 01/17/2005 documented
/// </history>
private void BindData()
{
if( Request.QueryString["paid"] != null )
{
PortalAliasInfo objPortalAliasInfo;
int intPortalAliasID = Convert.ToInt32( Request.QueryString["paid"] );
PortalAliasController p = new PortalAliasController();
objPortalAliasInfo = p.GetPortalAliasByPortalAliasID( intPortalAliasID );
ViewState.Add( "PortalAliasID", intPortalAliasID );
ViewState.Add( "PortalID", objPortalAliasInfo.PortalID );
if( ! UserInfo.IsSuperUser )
{
if( objPortalAliasInfo.PortalID != PortalSettings.PortalId )
{
UI.Skins.Skin.AddModuleMessage( this, "You do not have access to view this Portal Alias.", ModuleMessageType.RedError );
return;
}
}
txtAlias.Text = objPortalAliasInfo.HTTPAlias;
SetDeleteVisibility( objPortalAliasInfo.PortalID );
}
else if( Request.QueryString["pid"] != "" )
{
if( UserInfo.IsSuperUser )
{
ViewState.Add( "PortalID", Convert.ToInt32( Request.QueryString["pid"] ) );
}
SetDeleteVisibility( Convert.ToInt32( Request.QueryString["pid"] ) );
}
else
{
ViewState.Add( "PortalID", PortalSettings.PortalId );
SetDeleteVisibility( PortalSettings.PortalId );
}
}
private static void AddCustomRedirectsToDictionary(SharedDictionary<string, string> tabIndex,
Dictionary<string, DupKeyCheck> dupCheck,
string httpAlias,
TabInfo tab,
FriendlyUrlSettings settings,
FriendlyUrlOptions options,
ref string rewritePath,
out int tabPathDepth,
ref List<string> customHttpAliasesUsed,
bool isDeleted,
Guid parentTraceId)
{
tabPathDepth = 1;
var duplicateHandlingPreference = UrlEnums.TabKeyPreference.TabRedirected;
bool checkForDupUrls = settings.CheckForDuplicateUrls;
//697 : custom url rewrites with large number of path depths fail because of incorrect path depth calculation
int maxTabPathDepth = 1;
string newRewritePath = rewritePath;
string aliasCulture = null;
//get the culture for this alias
var primaryAliases = TestablePortalAliasController.Instance.GetPortalAliasesByPortalId(tab.PortalID).ToList();
if (primaryAliases.Count > 0)
{
aliasCulture = primaryAliases.GetCultureByPortalIdAndAlias(tab.PortalID, httpAlias);
}
foreach (var redirect in tab.TabUrls)
{
//allow for additional qs parameters
if (!String.IsNullOrEmpty(redirect.QueryString))
{
rewritePath += (redirect.QueryString.StartsWith("&")) ? redirect.QueryString : "&" + redirect.QueryString;
}
string redirectTabPath = redirect.Url;
string redirectedRewritePath = rewritePath;
//770 : allow for custom portal aliases
string redirectAlias = httpAlias;
if (redirect.PortalAliasId > 0)
{
//has a custom portal alias
var pac = new PortalAliasController();
PortalAliasInfo customAlias = pac.GetPortalAliasByPortalAliasID(redirect.PortalAliasId);
if (customAlias != null)
{
//this will be used to add the Url to the dictionary
redirectAlias = customAlias.HTTPAlias;
//add to the list of custom aliases used by the portal
if (customHttpAliasesUsed == null)
{
customHttpAliasesUsed = new List<string>();
}
if (!customHttpAliasesUsed.Contains(redirectAlias))
{
customHttpAliasesUsed.Add(redirectAlias);
}
}
}
//set the redirect status using the httpStatus
switch (redirect.HttpStatus)
{
case "301":
redirectedRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(rewritePath,
ActionType.Redirect301,
RedirectReason.Custom_Redirect);
break;
case "302":
redirectedRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(rewritePath,
ActionType.Redirect302,
RedirectReason.Custom_Redirect);
break;
case "404":
redirectedRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(rewritePath,
ActionType.Output404,
RedirectReason.Custom_Redirect);
break;
case "200":
//when there is a 200, then replace the 'standard' path
newRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(newRewritePath,
ActionType.CheckFor301,
RedirectReason.Custom_Redirect);
//672 : replacement urls have preference over all redirects, deleted tabs and standard urls
duplicateHandlingPreference = UrlEnums.TabKeyPreference.TabOK;
break;
}
//check the culture of the redirect to see if it either doesn't match the alias or needs to specify
//the language when requested
if (redirect.CultureCode != null)
{
if (redirect.CultureCode != "" && redirect.CultureCode != "Default")
{
//806 : specify duplicates where the alias culture doesn't match the redirect culture
//so that redirect to the best match between alias culture and redirect culture
//compare the supplied alias culture with the redirect culture
//856 : if alias culture == "" and a custom 301 redirect then redirects are forced
if (!string.IsNullOrEmpty(aliasCulture) && aliasCulture != redirect.CultureCode)
{
//the culture code and the specific culture alias don't match
//set 301 check status and set to delete if a duplicate is found
redirectedRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(
redirectedRewritePath,
ActionType.CheckFor301,
RedirectReason.Custom_Redirect);
newRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(newRewritePath,
ActionType.CheckFor301,
RedirectReason.Custom_Redirect);
duplicateHandlingPreference = UrlEnums.TabKeyPreference.TabRedirected;
}
//add on the culture code for the redirect, so that the rewrite silently sets the culture for the page
RewriteController.AddLanguageCodeToRewritePath(ref redirectedRewritePath, redirect.CultureCode);
}
}
//now add the custom redirect to the tab dictionary
if (String.Compare(httpAlias, redirectAlias, StringComparison.OrdinalIgnoreCase) == 0)
{
AddToTabDict(tabIndex,
dupCheck,
httpAlias,
redirectTabPath,
redirectedRewritePath,
tab.TabID,
duplicateHandlingPreference,
ref tabPathDepth,
checkForDupUrls,
isDeleted);
}
else
{
//770 : there is a specific alias for this tab
//if not a redirect already, make it a redirect for the wrong (original) rewrite path
string wrongAliasRedirectedRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(redirectedRewritePath,
ActionType.Redirect301,
RedirectReason.Custom_Tab_Alias);
//add in the entry with the specific redirectAlias
if (redirectTabPath == "")
{
//when adding a blank custom Url, also add in a standard tab path url, because any url that also includes querystring data will use the standard tab path
string tabPath = GetTabPath(tab, options, parentTraceId);
string stdDictRewritePath = RedirectTokens.AddRedirectReasonToRewritePath(rewritePath,
ActionType.CheckFor301,
RedirectReason.Custom_Tab_Alias);
AddToTabDict(tabIndex,
dupCheck,
redirectAlias,
tabPath,
stdDictRewritePath,
tab.TabID,
UrlEnums.TabKeyPreference.TabOK,
ref tabPathDepth,
checkForDupUrls,
isDeleted);
//then add in the portal alias with no tabpath (ie like a site root url)
AddToTabDict(tabIndex,
dupCheck,
redirectAlias,
redirectTabPath,
redirectedRewritePath,
tab.TabID,
duplicateHandlingPreference,
ref tabPathDepth,
checkForDupUrls,
isDeleted);
//838 : disabled tabs with custom aliases - still load the settings page without redirect
//disabled / not active by date / external url pages cannot navigate to settings page
if (tab.DisableLink || !string.IsNullOrEmpty(tab.Url) ||
(tab.EndDate < DateTime.Now && tab.EndDate > DateTime.MinValue) ||
(tab.StartDate > DateTime.Now && tab.StartDate > DateTime.MinValue))
{
string settingsUrl = tabPath + "/ctl/Tab";
string settingsRewritePath = CreateRewritePath(tab.TabID, redirect.CultureCode, "ctl=Tab");
//no redirect on the ctl/Tab url
//add in the ctl/tab Url for the custom alias, with no redirect so that the page settings can be loaded
AddToTabDict(tabIndex,
dupCheck,
redirectAlias,
settingsUrl,
settingsRewritePath,
tab.TabID,
UrlEnums.TabKeyPreference.TabRedirected,
ref tabPathDepth,
settings.CheckForDuplicateUrls,
isDeleted);
}
}
else
{
//add in custom entry with different alias
AddToTabDict(tabIndex,
dupCheck,
redirectAlias,
redirectTabPath,
redirectedRewritePath,
tab.TabID,
duplicateHandlingPreference,
ref tabPathDepth,
checkForDupUrls,
isDeleted);
//add in the entry with the original alias, plus an instruction to redirect if it's used
AddToTabDict(tabIndex,
dupCheck,
httpAlias,
redirectTabPath,
wrongAliasRedirectedRewritePath,
tab.TabID,
duplicateHandlingPreference,
ref tabPathDepth,
checkForDupUrls,
isDeleted);
}
}
if (tabPathDepth > maxTabPathDepth)
{
maxTabPathDepth = tabPathDepth;
}
}
//return the highest tabpath depth found
tabPathDepth = maxTabPathDepth;
//return any changes to the rewritePath
rewritePath = newRewritePath;
}
/// <summary>
/// Returns a list of tab and redirects from the database, for the specified portal
/// Assumes that the dictionary should have any existing items replaced if the portalid is specified
/// and the portal tabs already exist in the dictionary.
/// </summary>
/// <param name="existingTabs"></param>
/// <param name="portalId"></param>
/// <param name="settings"></param>
/// <param name="customAliasTabs"></param>
/// <remarks>
/// Each dictionary entry in the return value is a complex data type of another dictionary that is indexed by the url culture. If there is
/// only one culture for the Url, it will be that culture.
/// </remarks>
/// <returns></returns>
private static SharedDictionary<int, SharedDictionary<string, string>> BuildUrlDictionary(SharedDictionary<int, SharedDictionary<string, string>> existingTabs,
int portalId,
FriendlyUrlSettings settings,
ref SharedDictionary<string, string> customAliasTabs)
{
//fetch tabs with redirects
var tabs = FriendlyUrlController.GetTabs(portalId, false, null, settings);
if (existingTabs == null)
{
existingTabs = new SharedDictionary<int, SharedDictionary<string, string>>();
}
if (customAliasTabs == null)
{
customAliasTabs = new SharedDictionary<string, string>();
}
//go through each tab in the found list
foreach (TabInfo tab in tabs.Values)
{
//check the custom alias tabs collection and add to the dictionary where necessary
foreach (var customAlias in tab.CustomAliases)
{
string key = tab.TabID.ToString() + ":" + customAlias.Key;
using (customAliasTabs.GetWriteLock()) //obtain write lock on custom alias Tabs
{
if (customAliasTabs.ContainsKey(key) == false)
{
customAliasTabs.Add(key, customAlias.Value);
}
}
}
foreach (TabUrlInfo redirect in tab.TabUrls)
{
if (redirect.HttpStatus == "200")
{
string url = redirect.Url;
//770 : add in custom alias into the tab path for the custom Urls
if (redirect.PortalAliasUsage != PortalAliasUsageType.Default && redirect.PortalAliasId > 0)
{
//there is a custom http alias specified for this portal alias
var pac = new PortalAliasController();
PortalAliasInfo alias = pac.GetPortalAliasByPortalAliasID(redirect.PortalAliasId);
if (alias != null)
{
string customHttpAlias = alias.HTTPAlias;
url = customHttpAlias + "::" + url;
}
}
string cultureKey = redirect.CultureCode.ToLower();
int tabid = tab.TabID;
using (existingTabs.GetWriteLock())
{
if (existingTabs.ContainsKey(tabid) == false)
{
var entry = new SharedDictionary<string, string>();
using (entry.GetWriteLock())
{
entry.Add(cultureKey, url);
}
//871 : use lower case culture code as key
existingTabs.Add(tab.TabID, entry);
}
else
{
SharedDictionary<string, string> entry = existingTabs[tabid];
//replace tab if existing but was retreieved from tabs call
if (tab.PortalID == portalId || portalId == -1)
{
using (entry.GetWriteLock())
{
if (entry.ContainsKey(cultureKey) == false)
{
//add the culture and set in parent dictionary
//871 : use lower case culture code as key
entry.Add(cultureKey, url);
existingTabs[tabid] = entry;
}
}
}
}
}
}
}
}
return existingTabs;
}
/// <summary>
/// cmdDelete_Click runs when the Delete button is clicked
/// </summary>
/// <history>
/// [cnurse] 01/17/2005 documented
/// </history>
protected void cmdDelete_Click( Object sender, EventArgs e )
{
try
{
int intPortalAliasID;
intPortalAliasID = Convert.ToInt32( ViewState["PortalAliasID"] );
PortalAliasInfo objPortalAliasInfo;
PortalAliasController p = new PortalAliasController();
objPortalAliasInfo = p.GetPortalAliasByPortalAliasID( intPortalAliasID );
if( ! UserInfo.IsSuperUser )
{
if( objPortalAliasInfo.PortalID != PortalSettings.PortalId )
{
UI.Skins.Skin.AddModuleMessage( this, Localization.GetString( "AccessDenied", this.LocalResourceFile ), ModuleMessageType.RedError );
return;
}
}
p.DeletePortalAlias( intPortalAliasID );
Response.Redirect( Convert.ToString( ViewState["UrlReferrer"] ), true );
}
catch( Exception exc ) //Module failed to load
{
Exceptions.ProcessModuleLoadException( this, exc );
}
}