public override PageDataCollection SearchRelations(Rule rule, int pageID, string searchKeyWord, PageReference hierarchyStart, bool isLeftRule)
{
string pageTypes = HttpUtility.UrlDecode(isLeftRule ? rule.PageTypeRight : rule.PageTypeLeft);
PageDataCollection result = new PageDataCollection();
if (!string.IsNullOrEmpty(pageTypes))
{
string[] pageTypeCollection = pageTypes.Split(';');
PropertyCriteriaCollection pageTypeCriterias = new PropertyCriteriaCollection();
if (hierarchyStart == null || hierarchyStart == PageReference.EmptyReference)
{
hierarchyStart = PageReference.RootPage;
}
foreach (string s in pageTypeCollection)
{
if (!string.IsNullOrEmpty(s))
{
PropertyCriteria criteria = new PropertyCriteria();
criteria.Condition = EPiServer.Filters.CompareCondition.Equal;
criteria.Name = "PageTypeName";
criteria.Type = PropertyDataType.String;
criteria.Value = s;
pageTypeCriterias.Add(criteria);
}
}
PageDataCollection pages = DataFactory.Instance.FindPagesWithCriteria(hierarchyStart, pageTypeCriterias);
PageData rootPage = DataFactory.Instance.GetPage(hierarchyStart);
if (pageTypeCollection.Contains <string>(rootPage.PageTypeName) && !pages.Contains(rootPage))
{
pages.Add(rootPage);
}
new EPiServer.Filters.FilterSort(EPiServer.Filters.FilterSortOrder.Alphabetical).Sort(pages);
if (!string.IsNullOrEmpty(searchKeyWord))
{
for (int i = 0; i < pages.Count; i++)
{
if (pages[i].PageName.ToLower().Contains(searchKeyWord.ToLower()))
{
result.Add(pages[i]);
}
}
}
else
{
result = pages;
}
}
return(result);
}
/*
* public static PageDataCollection GetRelatedPagesRoundTripHierarchy(Rule rule, Relation relation, int pageID)
* {
* PageReference pr = new PageReference(pageID);
* PageData origPage = DataFactory.Instance.GetPage(pr);
* List<int> relationPages = RelationEngine.GetRelationsForPageRoundTripHierarchy(pageID, rule, relation);
* return PageIDListToPages(relationPages);
* }*/
/// <summary>
/// Helper method for page relation getters to convert relations to pages.
/// </summary>
/// <param name="pageIDList">Collection of page IDs</param>
/// <returns>Collection of pages</returns>
public static PageDataCollection PageIDListToPages(List <int> pageIDList)
{
PageDataCollection pages = new PageDataCollection();
foreach (int pgid in pageIDList)
{
PageData pd = PageEngine.GetPage(pgid);
if (pd != null && !pages.Contains(pd))
{
pages.Add(pd);
}
}
return(pages);
}
/*
public static PageDataCollection GetRelatedPagesRoundTripHierarchy(Rule rule, Relation relation, int pageID)
{
PageReference pr = new PageReference(pageID);
PageData origPage = DataFactory.Instance.GetPage(pr);
List<int> relationPages = RelationEngine.GetRelationsForPageRoundTripHierarchy(pageID, rule, relation);
return PageIDListToPages(relationPages);
}*/
/// <summary>
/// Helper method for page relation getters to convert relations to pages.
/// </summary>
/// <param name="pageIDList">Collection of page IDs</param>
/// <returns>Collection of pages</returns>
public static PageDataCollection PageIDListToPages(List<int> pageIDList)
{
PageDataCollection pages = new PageDataCollection();
foreach (int pgid in pageIDList)
{
PageData pd = PageEngine.GetPage(pgid);
if (pd != null && !pages.Contains(pd))
pages.Add(pd);
}
return pages;
}