public HttpResponseMessage ValidatePageTree(GenerateTabsPostModel model)
{
int level = 0;
int previousLevel = -1;
int lineCounter = 0;
foreach (string pageName in model.PageTree.Split('\n'))
{
// reset level to 0
level = 0;
// save the original pagenane, since GetLevelFromPageName is going to alter the pagename
string originalPageName = pageName;
string newPageName = pageName;
// get the level from the pagename. This removes the indent characters from the beginning from the pagename
level = GetLevelFromPageName(model.IndentCharacter, ref newPageName, ref level);
// there might a typo in the list.
// eg if item x has text ">>PageName",
// then item x+1 cannot have either just "PageName" or ">>>>PageName"
// in other words, levels cannot differ by more than 1
if (previousLevel < 0 && pageName.StartsWith(model.IndentCharacter))
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, $"PageTree being added cannot start with the set indent character ({model.IndentCharacter})"));
}
else if (previousLevel >= 0 && (level - previousLevel > 1) && (level != 0))
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, $"Unexpected Level at line {lineCounter + 1}, text: {originalPageName}"));
}
lineCounter++;
previousLevel = level;
}
return(Request.CreateResponse(HttpStatusCode.OK, "OK"));
}
public HttpResponseMessage Do(GenerateTabsPostModel model)
{
List <string> PageTree = model.PageTree.Split('\n').ToList();
TabController objTabs = new TabController();
if (PageTree.First().StartsWith(model.IndentCharacter))
{
// we have to make sure that the first item in the list is not starting with an indent,
// since we are adding this tree (optionaly) below another page anyway
return(Request.CreateResponse(HttpStatusCode.InternalServerError, $"PageTree being added cannot start with the set indent character ({model.IndentCharacter})"));
}
TabPermissionCollection defaultTabPermissionCollection = CreateTabPermissions();
int level = 0;
int startingLevel = 0;
int previousLevel = -1;
int lineCounter = 0;
int startingParentTabId = Null.NullInteger;
// see if user selected another page to put the tree under.
// we need the startingTabID and the StartingLevel
if (model.ParentTabId > 0)
{
startingParentTabId = model.ParentTabId;
TabInfo tempTab = objTabs.GetTab(startingParentTabId, PortalSettings.PortalId, true);
startingLevel = tempTab.Level + 1;
}
int parentTabId = Null.NullInteger;
List <TabInfo> tabList = new List <TabInfo>();
// first check whether all levels are ok, if there is an error we are not going to do anything
foreach (string pageName in PageTree)
{
// reset level to 0
level = 0;
// save the original pagenane, since GetLevelFromPageName is going to alter the pagename
string originalPageName = pageName;
string newPageName = pageName;
// get the level from the pagename. This removes the indent characters from the beginning from the pagename
level = GetLevelFromPageName(model.IndentCharacter, ref newPageName, ref level);
// there might a typo in the list.
// eg if item x has text ">>PageName",
// then item x+1 cannot have either just "PageName" or ">>>>PageName"
// in other words, levels cannot differ by more than 1
if ((level - previousLevel > 1) && (level != 0))
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, $"Unexpected Level at line {lineCounter + 1}, text: {originalPageName}"));
}
lineCounter += 1;
previousLevel = level;
}
lineCounter = 0;
previousLevel = -1;
foreach (string pageName in PageTree)
{
level = 0;
// save the original pagename, since GetLevelFromPageName is going to alter the pagename
string originalPageName = pageName;
string newPageName = pageName;
// get the level from the pagename. This removes the indent characters from the beginning from the pagename
level = GetLevelFromPageName(model.IndentCharacter, ref newPageName, ref level);
// get the parentTabId
parentTabId = startingParentTabId;
if ((level > 0) && (lineCounter >= tabList.Count))
{
// For i As Integer = tabList.Count - 1 To 0 Step -1
for (int i = 0; i <= tabList.Count - 1; i++)
{
// walk the list of already created back up
// in order to find the first previous tab of 1 level up
if (tabList[i].Level == startingLevel + level - 1)
{
parentTabId = tabList[i].TabID;
}
}
}
// create the new page
TabInfo newTab = new TabInfo()
{
PortalID = PortalSettings.PortalId,
TabName = newPageName,
ParentId = parentTabId,
IsVisible = true,
DisableLink = false,
IsSecure = false,
PermanentRedirect = false,
SiteMapPriority = (float)0.5,
Level = level
};
newTab.TabPermissions.AddRange(defaultTabPermissionCollection);
try
{
// adding the tab returns a tabId, so we can set that to the tab object
newTab.TabID = objTabs.AddTab(newTab);
// add the newly created tab to a list
tabList.Add(newTab);
}
catch (Exception ex)
{
}
lineCounter += 1;
previousLevel = level;
}
// Clear the tabcache, so we know for sure that we will get a correct menu next page refresh
//DotNetNuke.Common.Utilities.DataCache.ClearTabsCache(PortalId);
return(Request.CreateResponse(HttpStatusCode.OK, "OK"));
}