public object GetContentItemValue(string columnName)
{
if (row == null)
{
if (string.IsNullOrEmpty(LanguageCode))
{
LanguageCode = AgilityContext.LanguageCode;
}
AgilityContent content = BaseCache.GetContent(ContentReferenceName, LanguageCode, AgilityContext.WebsiteName);
row = content.GetItemByContentID(ContentID);
}
if (row != null && row.Table.Columns.Contains(columnName))
{
return(row[columnName]);
}
return(null);
}
private List <AgilitySiteMapNode> GetDynamicChildNodes(AgilitySiteMapNode anode, AgilitySiteMapNode parentNode, List <AgilitySiteMapNode> collection)
{
string dynamicPageContentReferenceName = anode.DynamicPageContentReferenceName;
string dynamicPageParentFieldName = anode.DynamicPageParentFieldName;
if (string.IsNullOrEmpty(dynamicPageContentReferenceName) && string.IsNullOrEmpty(dynamicPageParentFieldName))
{
return(collection);
}
//the child pages are dynamic pages...
AgilityPage page = anode.AgilityPage;
int parentContentID = 0;
if (page != null)
{
string contentReferenceName = dynamicPageContentReferenceName;
if (string.IsNullOrEmpty(contentReferenceName))
{
AgilityDynamicSiteMapNode dpNode = anode.ParentNode as AgilityDynamicSiteMapNode;
if (dpNode == null)
{
AgilitySiteMapNode pnode = parentNode;
while (pnode != null)
{
dpNode = pnode.ParentNode as AgilityDynamicSiteMapNode;
if (dpNode != null)
{
break;
}
pnode = pnode.ParentNode;
}
}
if (!string.IsNullOrEmpty(dynamicPageParentFieldName) && dpNode != null && !string.IsNullOrEmpty(dpNode.ReferenceName))
{
//get the content reference name from the parent page...
AgilityContent parentContent = BaseCache.GetContent(dpNode.ReferenceName, AgilityContext.LanguageCode, AgilityContext.WebsiteName);
if (parentContent != null &&
parentContent.DataSet != null &&
parentContent.DataSet.Tables["ContentItems"] != null &&
parentContent.DataSet.Tables["ContentItems"].Columns.Contains(dynamicPageParentFieldName))
{
DataRow row = parentContent.GetItemByContentID(dpNode.ContentID);
if (row != null)
{
//the contentReferenceName is stored in the field value...
contentReferenceName = row[dynamicPageParentFieldName] as string;
}
}
}
}
else if (!string.IsNullOrEmpty(dynamicPageParentFieldName))
{
//filter the dynamic page list by the parent field...
AgilityDynamicSiteMapNode dpNode = anode.ParentNode as AgilityDynamicSiteMapNode;
if (dpNode == null)
{
AgilitySiteMapNode pnode = parentNode;
while (pnode != null)
{
dpNode = pnode.ParentNode as AgilityDynamicSiteMapNode;
if (dpNode != null)
{
break;
}
pnode = pnode.ParentNode;
}
}
parentContentID = -1;
if (!string.IsNullOrEmpty(dynamicPageParentFieldName) && dpNode != null && !string.IsNullOrEmpty(dpNode.ReferenceName))
{
parentContentID = dpNode.ContentID;
}
}
if (!string.IsNullOrEmpty(contentReferenceName))
{
//add this page and reference name to the page/dynamic content index
BaseCache.UpdateDynamicPageIndex(page.ID, contentReferenceName);
//get the content first
DataView dv = Data.GetContentView(contentReferenceName);
//get the dynamic page formula index
Dictionary <string, DynamicPageFormulaItem> dpIndex = BaseCache.GetDynamicPageFormulaIndex(page.ID, contentReferenceName, AgilityContext.LanguageCode, page.ServerPage, true);
if (dpIndex != null && dv != null)
{
//make an ID based index
Dictionary <int, DynamicPageFormulaItem> idIndex = new Dictionary <int, DynamicPageFormulaItem>();
foreach (var item in dpIndex.Values)
{
idIndex[item.ContentID] = item;
}
//loop all of the dynamic pages....
foreach (DataRowView dvr in dv)
{
DynamicPageFormulaItem item = null;
int contentID = -1;
if (!int.TryParse($"{dvr["ContentID"]}", out contentID))
{
contentID = -1;
}
if (!idIndex.TryGetValue(contentID, out item))
{
continue;
}
if (parentContentID != 0)
{
//do a lookup to ensure the parent id condition is met if necessary
object testParentContentIDObj = item.GetContentItemValue(dynamicPageParentFieldName);
if (testParentContentIDObj != null)
{
int testParentContentID = -1;
string testParentContentIDStr = string.Format("{0}", testParentContentIDObj);
if (int.TryParse(testParentContentIDStr, out testParentContentID))
{
//if the value is an int, test for equality...
if (parentContentID != testParentContentID)
{
continue;
}
}
else
{
//value is NOT an int, test for "in" '[id],' or ',[id],' or ',[id]'
if (!testParentContentIDStr.StartsWith(string.Format("{0},", parentContentID)) &&
!testParentContentIDStr.EndsWith(string.Format(",{0}", parentContentID)) &&
!testParentContentIDStr.Contains(string.Format(",{0},", parentContentID)))
{
continue;
}
}
}
else
{
continue;
}
}
AgilityDynamicSiteMapNode thisDNode = AgilityDynamicSiteMapNode.GetDynamicNode(anode, item, page);
collection.Add(thisDNode);
}
}
}
}
return(collection);
}
